Connecting device for frame members of frame
First Claim
1. A connecting device for frame members of a frame for connecting each corner portion of a plurality of frame members constituting a frame, said connecting device comprising:
- a base to which an end portion of each of said frame members is attached to be rotatable in a direction perpendicular to an axial direction thereof;
a locking means attached to said base for locking said each frame member in an inwardly closed state; and
a corner member with a smoothed corner which forms each corner portion of said frame, wherein said corner member is swingably attached to said base.
1 Assignment
0 Petitions
Accused Products
Abstract
A connecting device for frame members of a frame which facilitates setting and replacement of a showpiece to the frame particularly by devising how to attach a corner member and a frame member is provided. A connecting device for connecting each corner portion of a plurality of frame members constituting a frame such as a picture frame, a poster frame, a jigsaw puzzle frame, and so on is constituted of: a base to which an end portion of each of the frame members is attached to be rotatable in a direction perpendicular to an axial direction thereof; a locking means attached to the base for locking each frame member in an inwardly closed state; and a corner member with a smoothed corner which forms each corner portion of the frame, wherein the corner member is swingably attached to the base. The present invention can also employ all or part of a closing stop means for stopping the frame member at a predetermined position when it is closed to the base; an opening stop means for stopping the frame member at a predetermined position when it is opened from the base; and a stop means for stopping the frame member at a predetermined position when it is closed.
20 Citations
12 Claims
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1. A connecting device for frame members of a frame for connecting each corner portion of a plurality of frame members constituting a frame, said connecting device comprising:
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a base to which an end portion of each of said frame members is attached to be rotatable in a direction perpendicular to an axial direction thereof; a locking means attached to said base for locking said each frame member in an inwardly closed state; and a corner member with a smoothed corner which forms each corner portion of said frame, wherein said corner member is swingably attached to said base. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A connecting device for frame members of a frame for connecting each corner portion of a plurality of frame members constituting a frame said connecting device comprising:
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a base to which an end portion of each of said frame members is attached to be rotatable in a direction perpendicular to an axial direction thereof; a locking means attached to said base for locking said each frame member in an inwardly closed state; and an opening stop means for stopping said frame member in an open state, wherein said locking means is constituted of an accommodating hole provided in said base in a horizontal direction and having engaging portions, a locking plate slidably inserted in said accommodating hole, locking portions provided at tips of an arrow shape are engaged with the upper side of said frame members, and arresting portions provided at said locking plate for engaging with said engaging portions; wherein said opening stop means is constituted of a pivotal attachment recess provided at said frame member, a hinge shaft portion for pivotally attaching the pivotal attachment recess thereto, and an extended portion provided on said base for making said hinge shaft. - View Dependent Claims (11, 12)
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Specification