Bed guardrail locking device

A guardrail and locking technology, which is applied in the direction of beds, children's beds, and other seating furniture, can solve the problems of loud noise, inconvenient operation, and high production cost, and achieve the effect of low noise and convenient unlocking

Active Publication Date: 2013-04-10
李 铭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages are: 1. The noise is loud, and it is easy to wake up the baby who has just fallen asleep; 2. The operation is inconvenient. Both hands need to be pressed on the latch mechanism at both ends of the upper crossbar at the same time to lock and unlock, and it is slow, time-consuming and laborious; 3. The production process is complex and the production cost is high

Method used

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Examples

Experimental program
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Embodiment Construction

[0020] exist figure 1 Among them, the lower side of the protective net (5) is fixed on the lower cross bar (6), and the two ends of the lower cross bar (6) are fixed on the columns (7), (8), and the left and right sides of the protective net are made of soft textile made of objects so it can be folded. One end of the rotating rod (9), (10) is connected with the column (7), (8) through the rotating shaft (15), (13), and the other end of the rotating rod (9), (10) is connected through the rotating shaft (14) , (12) link to each other with upper cross bar (11). The upper cross bar (11) can rotate around the axis of rotation (14), (12), and the upper cross bar (11) can also rotate around the axis of rotation (15), (13). When the upper cross bar (11) rotates to a high position around the rotating shaft (15), (13), it drives the protective net (5) to rise. Arc-shaped hooks (3) and (4) are arranged at both ends of the upper cross bar (11), and ring-shaped hooks (1) and (2) are arr...

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PUM

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Abstract

The invention discloses a bed guardrail locking device. The bed guardrail mainly functions in preventing people in bed from falling, so that the safety protection effect is achieved. The bed guardrail locking device is a constituent part of a bedside guardrail lifting device. Hooks are arranged at the two ends of an upper cross bar and corresponding hooks are arranged on an upright; after the upper cross bar rises, the upper cross bar is rotated; and the hooks at the two ends of the upper cross bar are locked with the corresponding hooks on the upright. After unlocking, the guardrail can be dropped; and the guardrail rises and then is dropped, which is convenient for people to come in and out. The bedside guardrail locking device can be applied to the bedside guardrail on a big bed, or the guardrail of a crib, or child bed or a hospital bed.

Description

Technical field [0001] The invention relates to a locking device for a bed guardrail. The main function of the bed guardrail is to prevent the baby from falling off the bed and play a role of safety protection. The bed guardrail locking device is an important part of the bed guardrail lifting device. It is used to lock the bed guardrail at a high position after the bed guardrail is raised, and the guardrail can be lowered only after the lock is unlocked. The lifting of the guardrail is to facilitate people's entry and exit. The locking device of the bed guardrail can be applied to the bed guardrail installed on the big bed, and also can be applied to the guardrail of the crib or children's bed or hospital bed or playpen. Background technique [0002] After the guardrail is installed, how to raise and lower the guardrail safely and conveniently, so as to facilitate people's entry and exit, is a key point. How to lock the position conveniently, quickly and safely after raisi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C21/08A47D15/00A47D7/00A47D13/02A47D13/06E05C19/10
Inventor 李铭
Owner 李 铭
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