A storage bed unlocking device

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

Active Publication Date: 2021-01-26
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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  • A storage bed unlocking device
  • A storage bed unlocking device
  • A storage bed unlocking device

Examples

Experimental program
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Effect test

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 an unlocking device for a storage bed, which comprises a stop pin assembly arranged in a bed box and a lock assembly arranged on a row frame. The lock assembly includes a base, an adjusting ratchet and a locking ratchet. The adjusting ratchet is connected with the torsion spring and fixed on the base through the rotating shaft. An opening is provided on the adjusting ratchet, and a stopper pin inlet is provided on the base. When the lock assembly is in the unlocked state, the opening on the adjusting ratchet coincides with the stopper pin inlet of the base; when the lock assembly is in the locked state , adjust the opening on the ratchet to stagger with the stopper pin entrance of the base. The locking ratchet is connected with the base through the rotating shaft. The locking ratchet has a short arm and a long arm. The short arm cooperates with the adjusting ratchet, and the long arm is connected with an opening and return mechanism. The storage bed unlocking device of the present invention has no noise during operation and has a multi-position locking function, and can still be locked even when the stop pin is shifted in the vertical direction due to installation errors, and the operation is easy and safe.

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 Patents(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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