Storage bed unlocking device

A lock device and storage technology, which is applied to bed frames, home appliances, and other seating furniture, etc., can solve the problems of large unlocking force, difficulty in unlocking, and easy injury, and achieve the effect of reducing the unlocking force

Active Publication Date: 2019-03-22
SUSPA (NANJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] If the storage bed lock of the prior art cooperates with the storage bed with automatic opening function, after locking, the row frame will swing up and down in the locking area, which is unstable and will produce impact noise; the storage bed lock of the prior art When applied to the storage bed system that opens automatically, the unlocking force is large and difficult to unlock; there are protruding objects in the storage bed lock device, which is easy to hurt people

Method used

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Examples

Experimental program
Comparison scheme
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Embodiment 1

[0022] Such as Figure 1 to Figure 6 The shown storage bed unlocking device includes a stop pin assembly 2 arranged in the bed box body 4 and a lock assembly 1 arranged on the row frame 3, and the stop pin 22 is installed on the bed through the stop pin fixing seat 21. The inside of the bed box 4. The lock assembly includes a base 11, an adjusting ratchet 13 and a locking ratchet 15 arranged on the base, a torsion spring 18, and an opening and returning mechanism. The adjusting ratchet 13 is connected with the torsion spring 18 and fixed on the base 11 through the rotating shaft 112 .

[0023] An opening 110 is provided on the adjusting ratchet 13, and a stopper pin inlet 12 is provided on the base 11. When the lock assembly 1 is in the unlocked state, the opening 110 on the adjusting ratchet 13 and the base The stopper pin inlet 12 of seat 11 coincides; Adjusting ratchet 13 is provided with a plurality of teeth 14, and in the present embodiment, adjusting ratchet 13 is prov...

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PUM

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Abstract

The invention discloses a storage bed unlocking device. The storage bed unlocking device comprises a stop pin assembly which is arranged in a bed box, and a lock assembly which is arranged on a framework, wherein the lock assembly comprises a base, an adjusting ratchet wheel and a locking ratchet; the adjusting ratchet wheel is connected with a torsion spring, and is fixed on the base through a revolving shaft; the adjusting ratchet wheel is provided with an opening; the base is provided with a stop pin inlet; when the lock assembly is in an unlocking state, the opening in the adjusting ratchet wheel is coincided with the stop pin inlet of the base; when the lock assembly is in a locking state, the opening in the adjusting ratchet wheel is staggered away from the stop pin inlet of the base; the locking ratchet is connected with the base through a revolving shaft; the locking ratchet is provided with a short arm and a long arm; the short arm is matched with the adjusting ratchet wheel;the long arm is connected with a starting-resetting mechanism. The storage bed unlocking device does not produce noise during operation, has a multi-gear locking function, can still be locked under the situation of upward-downward deviation of the stop pin due to mounting error, and is easy and safe to operate.

Description

technical field [0001] The invention relates to the field of locks, in particular to a storage bed unlocking device. Background technique [0002] If the storage bed lock of the prior art cooperates with the storage bed with automatic opening function, after locking, the row frame will swing up and down in the locking area, which is unstable and will produce impact noise; the storage bed lock of the prior art When applied to an automatic opening storage bed system, the unlocking force is large and difficult to unlock; there are protruding objects in the storage bed lock device, which is easy to hurt people. Contents of the invention [0003] The object of the present invention is to provide a storage bed unlocking device in order to overcome the above problems. [0004] In order to achieve the above object, the method adopted by the present invention is: a storage bed unlocking device, including a stop pin assembly arranged in the bed box body and a lock assembly arranged...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C19/02A47C19/22
CPCA47C19/02A47C19/22A47C17/86
Inventor 陈豫许连平
Owner SUSPA (NANJING) CO LTD
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