Method for developing a tablet dispenser, and a tablet dispenser
First Claim
1. A method for constructing a tablet dispenser for metered dispensing of a tablet, having a housing and a dispensing part that is insertable in the housing into an assembled position within the housing,wherein the dispensing part comprises a return spring, a dispensing chute, and a metering part that is movable relative to the dispensing chute against the force of the return spring,wherein the dispensing part further comprises a tensioning part that is moved into an area previously occupied by the unbiased return spring such that pretension is generated in the return spring as the dispensing part is inserted in the housing, the tensioning part having a first side and a second side opposite to the first side,wherein the return spring is under prestress in both a dispensing condition and in a non-dispensing condition due to the tensioning part being moved into the area previously occupied by the unbiased return spring when the dispensing part is inserted in the housing,wherein the return spring is disposed within the housing when the dispensing part has been inserted in the housing, andwherein when the tablet dispenser is in the assembled position and in the non-dispensing condition, the first side of the tensioning part is engaged by the return spring and the second side of the tensioning part is engaged by an inner surface of the housing;
- wherein the tensioning part being combined in a non-assembled condition with a remaining part by a disruption area having a predetermined breaking point and further by a hinge area,wherein after the insertion of the dispensing part into the housing the tensioning part remains in a tensioning position by a non-returnable detent;
wherein the return spring in the non-assembled condition already is housed into a hidden position by means of a cage structure andwherein an underside of the tensioning part is shielded by a bottom, that a lateral side of the return spring is shielded by an actuating part on one side and the tensioning part on the other side, and that there are housing sections and a roof area shielding the tensioning part in this condition as well.
1 Assignment
0 Petitions
Accused Products
Abstract
The invention relates firstly to a method for constructing a tablet dispenser, and also a tablet dispenser (1), for the dose-controlled issue of tablets (35), having a housing (2) and a dispensing part (3) that is insertable in the housing (2), wherein the dispensing part (3) has a dispensing chute (22) and a metering part (44) that is movable relative to the dispensing chute against the force of a return spring (19). In order to achieve favorable loading of the return spring, it is suggested to provide a tensioning part (13), which is moved into an area previously occupied by the unbiased return spring (19), preferably as the dispensing part (3) is inserted in the housing (2).
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Citations
20 Claims
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1. A method for constructing a tablet dispenser for metered dispensing of a tablet, having a housing and a dispensing part that is insertable in the housing into an assembled position within the housing,
wherein the dispensing part comprises a return spring, a dispensing chute, and a metering part that is movable relative to the dispensing chute against the force of the return spring, wherein the dispensing part further comprises a tensioning part that is moved into an area previously occupied by the unbiased return spring such that pretension is generated in the return spring as the dispensing part is inserted in the housing, the tensioning part having a first side and a second side opposite to the first side, wherein the return spring is under prestress in both a dispensing condition and in a non-dispensing condition due to the tensioning part being moved into the area previously occupied by the unbiased return spring when the dispensing part is inserted in the housing, wherein the return spring is disposed within the housing when the dispensing part has been inserted in the housing, and wherein when the tablet dispenser is in the assembled position and in the non-dispensing condition, the first side of the tensioning part is engaged by the return spring and the second side of the tensioning part is engaged by an inner surface of the housing; -
wherein the tensioning part being combined in a non-assembled condition with a remaining part by a disruption area having a predetermined breaking point and further by a hinge area, wherein after the insertion of the dispensing part into the housing the tensioning part remains in a tensioning position by a non-returnable detent; wherein the return spring in the non-assembled condition already is housed into a hidden position by means of a cage structure and wherein an underside of the tensioning part is shielded by a bottom, that a lateral side of the return spring is shielded by an actuating part on one side and the tensioning part on the other side, and that there are housing sections and a roof area shielding the tensioning part in this condition as well. - View Dependent Claims (2, 3, 4)
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5. A tablet dispenser for dispensing individual tablets, having a housing and a dispensing part that is insertable in the housing into an assembled position within the housing,
wherein the dispensing part has a dispensing chute and a metering part arranged movably therein, wherein further the metering part is movable against the force of a return spring arranged inside the dispensing part, wherein the dispensing part further has a tensioning part which is movable into an area previously occupied by the unbiased return spring such that pretension is generated in the return spring as the dispensing part is inserted in the housing, the tensioning part having a first side and a second side opposite to the first side, wherein the return spring is under prestress in both a dispensing condition and in a non-dispensing condition due to the tensioning part being moved into the area previously occupied by the unbiased return spring when the dispensing part is inserted in the housing, wherein the return spring is disposed within the housing when the dispensing part has been inserted in the housing, wherein when the tablet dispenser is in the assembled position and in the non-dispensing condition, the first side of the tensioning part is engaged by the return spring and the second side of the tensioning part is engaged by an inner surface of the housing; -
wherein the tensioning part being combined in a non-assembled condition with a remaining part by a disruption area having a predetermined breaking point and further by a hinge area; wherein after the insertion of the dispensing part into the housing the tensioning part remains in a tensioning position, by a non-returnable detent; wherein the return spring in the non-assembled condition already is housed into a hidden position by means of a cage structure, and wherein an underside of the tensioning part is shielded by a bottom, that a lateral side of the return spring is shielded by an actuating part on one side and the tensioning part on the other side, and that there are housing sections and a roof area shielding the tensioning part in this condition as well. - View Dependent Claims (6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method for constructing a tablet dispenser for metered dispensing of a tablet, having a housing and a dispensing part that is insertable in the housing into an assembled position within the housing,
wherein the dispensing part comprises a return spring, a dispensing chute, and a metering part that is movable relative to the dispensing chute against the force of the return spring, wherein the dispensing part further comprises a tensioning part that is moved into an area previously occupied by the unbiased return spring such that pretension is generated in the return spring as the dispensing part is inserted in the housing, the tensioning part having a first side and a second side opposite to the first side, wherein the return spring is under prestress in both a dispensing condition and in a non-dispensing condition due to the tensioning part being moved into the area previously occupied by the unbiased return spring when the dispensing part is inserted in the housing, wherein the return spring is disposed within the housing when the dispensing part has been inserted in the housing, and wherein when the tablet dispenser is in the assembled position and in the non-dispensing condition, the first side of the tensioning part is engaged by the return spring and the second side of the tensioning part is engaged by an inner surface of the housing; -
wherein the tensioning part being combined in a non-assembled condition with a remaining part by a disruption area having a predetermined breaking point and further by a hinge area, wherein after the insertion of the dispensing part into the housing the tensioning part remains in a tensioning position by a non-returnable detent; wherein the return spring in the non-assembled condition already is housed into a hidden position by means of a cage structure and wherein an underside of the tensioning part is shielded by a bottom, that a lateral side of the return spring is shielded by an actuating part on one side and the tensioning part on the other side, and that there are housing sections and a roof area shielding the tensioning part in this condition as well; wherein said first side of said tensioning part (13) is an inner surface (33) which cooperates with a free end (20) of said return spring (19);
said tensioning part (13) being within said cage structure (34);wherein said second side of said tensioning part (13) has multiple protruding areas (16) on said second side; and wherein said multiple protruding areas (16) contact an enclosing collar (38) of the housing; said protruding areas (16) are on ribs that protrude outwardly toward the enclosing collar in the assembled state;
said ribs have an introduction area (18) on top, which functions as an insertion bevel and enables deflection during assembly.
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16. A tablet dispenser for dispensing individual tablets, having a housing and a dispensing part that is insertable in the housing into an assembled position within the housing,
wherein the dispensing part has a dispensing chute and a metering part arranged movably therein, wherein further the metering part is movable against the force of a return spring arranged inside the dispensing part, wherein the dispensing part further has a tensioning part which is movable into an area previously occupied by the unbiased return spring such that pretension is generated in the return spring as the dispensing part is inserted in the housing, the tensioning part having a first side and a second side opposite to the first side, wherein the return spring is under prestress in both a dispensing condition and in a non-dispensing condition due to the tensioning part being moved into the area previously occupied by the unbiased return spring when the dispensing part is inserted in the housing, wherein the return spring is disposed within the housing when the dispensing part has been inserted in the housing, wherein when the tablet dispenser is in the assembled position and in the non-dispensing condition, the first side of the tensioning part is engaged by the return spring and the second side of the tensioning part is engaged by an inner surface of the housing; -
wherein the tensioning part being combined in a non-assembled condition with a remaining part by a disruption area having a predetermined breaking point and further by a hinge area; wherein after the insertion of the dispensing part into the housing the tensioning part remains in a tensioning position, by a non-returnable detent; wherein the return spring in the non-assembled condition already is housed into a hidden position by means of a cage structure, and wherein an underside of the tensioning part is shielded by a bottom, that a lateral side of the return spring is shielded by an actuating part on one side and the tensioning part on the other side, and that there are housing sections and a roof area shielding the tensioning part in this condition as well; wherein said first side of said tensioning part (13) is an inner surface (33) which cooperates with a free end (20) of said return spring (19);
said tensioning part (13) being within said cage structure (34);wherein said second side of said tensioning part (13) has multiple protruding areas (16) on said second side; and wherein said multiple protruding areas (16) contact an enclosing collar (38) of the housing; said protruding areas (16) are on ribs that protrude outwardly toward the enclosing collar in the assembled state;
said ribs have an introduction area (18) on top, which functions as an insertion bevel and enables deflection during assembly.
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17. A method for constructing a tablet dispenser for metered dispensing of a tablet, having a housing and a dispensing part that is insertable in the housing into an assembled position within the housing,
wherein the dispensing part comprises a return spring, a dispensing chute, and a metering part that is movable relative to the dispensing chute against the force of the return spring, wherein the dispensing part further comprises a tensioning part that is moved into an area previously occupied by the unbiased return spring such that pretension is generated in the return spring as the dispensing part is inserted in the housing, the tensioning part having a first side and a second side opposite to the first side, wherein the return spring is under prestress in both a dispensing condition and in a non dispensing condition due to the tensioning part being moved into the area previously occupied by the unbiased return spring when the dispensing part is inserted in the housing, wherein the return spring is disposed within the housing when the dispensing part has been inserted in the housing, and wherein when the tablet dispenser is in the assembled position and in the non-dispensing condition, the first side of the tensioning part is engaged by the return spring and the second side of the tensioning part is engaged by an inner surface of the housing; -
wherein the tensioning part being combined in a non-assembled condition with a remaining part by a hinge area, wherein after the insertion of the dispensing part into the housing the tensioning part remains in a tensioning position by a non-returnable detent; wherein the return spring in the non-assembled condition already is housed into a hidden position by means of a cage structure and wherein an underside of the tensioning part is shielded by a bottom, that a lateral side of the return spring is shielded by an actuating part on one side and the tensioning part on the other side, and that there are housing sections and a roof area shielding the tensioning part in this condition as well.
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18. A tablet dispenser for dispensing individual tablets, having a housing and a dispensing part that is insertable in the housing into an assembled position within the housing,
wherein the dispensing part has a dispensing chute and a metering part arranged movably therein, wherein further the metering part is movable against the force of a return spring arranged inside the dispensing part, wherein the dispensing part further has a tensioning part which is movable into an area previously occupied by the unbiased return spring such that pretension is generated in the return spring as the dispensing part is inserted in the housing, the tensioning part having a first side and a second side opposite to the first side, wherein the return spring is under prestress in both a dispensing condition and in a non-dispensing condition due to the tensioning part being moved into the area previously occupied by the unbiased return spring when the dispensing part is inserted in the housing, wherein the return spring is disposed within the housing when the dispensing part has been inserted in the housing, wherein when the tablet dispenser is in the assembled position and in the non-dispensing condition, the first side of the tensioning part is engaged by the return spring and the second side of the tensioning part is engaged by an inner surface of the housing; -
wherein the tensioning part being combined in a non-assembled condition with a remaining part by a hinge area; wherein after the insertion of the dispensing part into the housing the tensioning part remains in a tensioning position, by a non-returnable detent; wherein the return spring in the non-assembled condition already is housed into a hidden position by means of a cage structure, and wherein an underside of the tensioning part is shielded by a bottom, that a lateral side of the return spring is shielded by an actuating part on one side and the tensioning part on the other side, and that there are housing sections and a roof area shielding the tensioning part in this condition as well.
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19. A method for constructing a tablet dispenser for metered dispensing of a tablet, having a housing and a dispensing part that is insertable in the housing into an assembled position within the housing,
wherein the dispensing part comprises a return spring, a dispensing chute, and a metering part that is movable relative to the dispensing chute against the force of the return spring, wherein the dispensing part further comprises a tensioning part that is moved into an area previously occupied by the unbiased return spring such that pretension is generated in the return spring as the dispensing part is inserted in the housing, the tensioning part having a first side and a second side opposite to the first side, wherein the return spring is under prestress in both a dispensing condition and in a non-dispensing condition due to the tensioning part being moved into the area previously occupied by the unbiased return spring when the dispensing part is inserted in the housing, wherein the return spring is disposed within the housing when the dispensing part has been inserted in the housing, and wherein when the tablet dispenser is in the assembled position and in the non-dispensing condition, the first side of the tensioning part is engaged by the return spring and the second side of the tensioning part is engaged by an inner surface of the housing; -
wherein the tensioning part being combined in a non-assembled condition with a remaining part by a hinge area, wherein after the insertion of the dispensing part into the housing the tensioning part remains in a tensioning position by a non-returnable detent; wherein the return spring in the non-assembled condition already is housed into a hidden position by means of a cage structure and wherein an underside of the tensioning part is shielded by a bottom, that a lateral side of the return spring is shielded by an actuating part on one side and the tensioning part on the other side, and that there are housing sections and a roof area shielding the tensioning part in this condition as well; wherein said first side of said tensioning part (13) is an inner surface (33) which cooperates with a free end (20) of said return spring (19);
said tensioning part (13) being within said cage structure (34);wherein said second side of said tensioning part (13) has multiple protruding areas (16) on said second side; and wherein said multiple protruding areas (16) contact an enclosing collar (38) of the housing; said protruding areas (16) are on ribs that protrude outwardly toward the enclosing collar in the assembled position;
said ribs have an introduction area (18) on top, which functions as an insertion bevel and enables deflection during assembly.
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20. A tablet dispenser for dispensing individual tablets, having a housing and a dispensing part that is insertable in the housing into an assembled position within the housing,
wherein the dispensing part has a dispensing chute and a metering part arranged movably therein, wherein further the metering part is movable against the force of a return spring arranged inside the dispensing part, wherein the dispensing part further has a tensioning part which is movable into an area previously occupied by the unbiased return spring such that pretension is generated in the return spring as the dispensing part is inserted in the housing, the tensioning part having a first side and a second side opposite to the first side, wherein the return spring is under prestress in both a dispensing condition and in a non-dispensing condition due to the tensioning part being moved into the area previously occupied by the unbiased return spring when the dispensing part is inserted in the housing, wherein the return spring is disposed within the housing when the dispensing part has been inserted in the housing, wherein when the tablet dispenser is in the assembled position and in the non-dispensing condition, the first side of the tensioning part is engaged by the return spring and the second side of the tensioning part is engaged by an inner surface of the housing; -
wherein the tensioning part being combined in a non-assembled condition with a remaining part by a hinge area; wherein after the insertion of the dispensing part into the housing the tensioning part remains in a tensioning position, by a non-returnable detent; wherein the return spring in the non-assembled condition already is housed into a hidden position by means of a cage structure, and wherein an underside of the tensioning part is shielded by a bottom, that a lateral side of the return spring is shielded by an actuating part on one side and the tensioning part on the other side, and that there are housing sections and a roof area shielding the tensioning part in this condition as well; wherein said first side of said tensioning part (13) is an inner surface (33) which cooperates with a free end (20) of said return spring (19);
said tensioning part (13) being within said cage structure (34);wherein said second side of said tensioning part (13) has multiple protruding areas (16) on said second side; and wherein said multiple protruding areas (16) contact an enclosing collar (38) of the housing; said protruding areas (16) are on ribs that protrude outwardly toward the enclosing collar in the assembled position;
said ribs have an introduction area (18) on top, which functions as an insertion bevel and enables deflection during assembly.
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Specification