Electric retracting hose&cord reel
First Claim
1. An electric retracting hose &
- cord reel, comprising a reel body (2) used for hose &
cord reel, an arresting block (4) used for retracting and arresting the hose &
cord reel, and a locking device (7) used for locking the rotation of the reel body, wherein a hose or cord (9) is coiled on the reel body (2);
the arresting block (4) is mounted on the front end of the hose or cord (9);
the electric retracting hose &
cord reel is characterized in that;
the reel body (2) is connected with a driving motor (3) through a driven gear (5) and a driving gear (6) for electric retraction of the hose or cord (9);
the driving gear (6) is provided with an arresting disc (10) and a locking device (7) corresponding to the arresting disc;
the driving motor (3) and an electromagnet (11) in the locking device (7) are connected with a control plate (8);
the control plate (8) is connected with a locking switch (15) and a motor on-off switch (16) on the arresting block (4);
the locking switch (15) controls the electromagnet (11) through the control plate (8) to act; and
the motor on-off switch (16) controls the driving motor (3) through the control plate (8) to be started and stopped.
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Accused Products
Abstract
The present invention relates to an electric retracting hose & cord reel. A reel body is connected with a driving motor through a driven gear and a driving gear. The driving gear is provided with an arresting disc and a locking device corresponding to the arresting disc. The driving motor and an electromagnet in the locking device are connected with a control plate. The control plate is connected with a locking switch and a motor on-off switch on an arresting block. The locking switch controls the electromagnet through the control plate to act. The motor on-off switch controls the driving motor through the control plate to be started and stopped. The locking device is arranged on the reel body, and a hose can be controlled through the locking device to continue to be pulled out in a locking position; and the locking device and the motor are remotely controlled wirelessly through the locking switch and the motor on-off switch so as to achieve that the pull-out and the retraction of the hose or cord of the electric retracting hose & cord reel are automatically controlled. Because an overload protection device is arranged on the control plate, it can ensure that when external resistance and sudden condition are encountered, the motor is emergently stopped and the reel body can stop rotating at any time, thereby performing a safety protection effect on an operator and a working environment.
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Citations
11 Claims
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1. An electric retracting hose &
- cord reel, comprising a reel body (2) used for hose &
cord reel, an arresting block (4) used for retracting and arresting the hose &
cord reel, and a locking device (7) used for locking the rotation of the reel body, wherein a hose or cord (9) is coiled on the reel body (2);
the arresting block (4) is mounted on the front end of the hose or cord (9);
the electric retracting hose &
cord reel is characterized in that;
the reel body (2) is connected with a driving motor (3) through a driven gear (5) and a driving gear (6) for electric retraction of the hose or cord (9);
the driving gear (6) is provided with an arresting disc (10) and a locking device (7) corresponding to the arresting disc;
the driving motor (3) and an electromagnet (11) in the locking device (7) are connected with a control plate (8);
the control plate (8) is connected with a locking switch (15) and a motor on-off switch (16) on the arresting block (4);
the locking switch (15) controls the electromagnet (11) through the control plate (8) to act; and
the motor on-off switch (16) controls the driving motor (3) through the control plate (8) to be started and stopped. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
- cord reel, comprising a reel body (2) used for hose &
Specification