Novel folding bed guard bar

A guardrail and a new type of technology, applied in the direction of beds, children's beds, children's furniture, etc., can solve the problems of troublesome and unsmooth disassembly and assembly of the bed guardrail, complicated structure of the folding device, etc., and achieve the effect of avoiding inconvenient disassembly and assembly and convenient disassembly and assembly.

Active Publication Date: 2014-10-29
ZHONGSHAN BLS DAILY PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the bed guardrail still has the following deficiencies: 1. The lower horizontal bar and the vertical bar of the bed guardrail are fixedly connected by screws. Disassembly, multiple disassembly and assembly can easily cause sliding teeth and damage the bed guardrail. If the lower rail is not disassembled when not in use, the bed guardrail will take up a lot of space when stored, so the traditional bed guardrail is troublesome to disassemble, and It takes a long time; 2. The folding device is generally installed on two vertical poles, and it can be folded only after walking to both sides of the guardrail to unlock it, so when it is necessary to fold the bed guardrail, it is very inconvenient to operate, and the traditional folding device structure It is complicated, and it is easy to pinch hands, get stuck and not smooth during operation; 3. The bed rail is fixed completely by the mattress pressing the supporting legs. During use, the bed rail often shifts, even from under the mattress. remove and drop, causing damage

Method used

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  • Novel folding bed guard bar
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  • Novel folding bed guard bar

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] like figure 1 , figure 2 As shown, a new type of foldable bed guardrail includes foldable vertical bars 1 located on the left and right sides, and the upper and lower ends of the vertical bars 1 on the left and right sides are respectively connected with an upper cross bar 2 and a lower cross bar 4 , the two vertical bars 1 are connected with the upper cross bar 2 and the lower cross bar 4 to form a guardrail frame A, the bottom of the frame A is provided with a supporting leg 3 connected with the bed body to prevent the frame A from falling over, and the lower Both ends of the cross bar 4 extend into the vertical bar 1, and a locking device 5 for locking the two to lock the frame A is provided between the support leg 3 and the end 4 of the lower cross bar. The support leg 3 Between the vertical bar 1 is provided a driving device 7 capable of folding the supporting leg 3 and driving the locking device 5 to unlock, and the frame A is provided with a folding device 6 ca...

Embodiment 2

[0057] like Figure 11 , 12 As shown, the difference between embodiment 2 and embodiment 1 is:

[0058] A telescopic rod 13 is connected to the upper vertical rod 11, and the telescopic rod 13 includes a thick rod segment 131 and a thin rod segment 132, and a step 133 is provided at the connection between the thick rod segment 131 and the thin rod segment 132, Both ends of the upper cross bar 2 are provided with bent pipe sections 22, and the described bent pipe sections 22 are sleeved on the thin rod section 132. Afterwards, the thin rod section 132 is retracted into the locking pin 81 in the elbow section 22 . When the user presses the lock pin 81 with a finger, the bent pipe section 22 moves downward to enclose the thin bar section 132, and is finally blocked by the step 133 to complete the descent of the upper cross bar 2 and reduce the height of the bed guardrail.

Embodiment 3

[0060] like Figure 13 As shown, the difference between embodiment 3 and embodiment 2 is:

[0061] The lower part of the two upper vertical bars 11 is provided with a reinforcing cross bar 8 connecting the two. The setting of reinforcing cross bar 8 can increase the structural strength of bed guardrail, makes it not easily deformed.

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Abstract

The invention discloses a novel folding bed guard bar which comprises folding vertical rods arranged on the left side and the right side, wherein the upper and lower ends of the left vertical rod and the right vertical rod are respectively connected with an upper transverse rod and a lower transverse rod; the two vertical rods are connected with the upper transverse rod and the lower transverse rod to form a guard bar framework; supporting legs which are connected with a bed body and are used for preventing the framework from turning over are arranged at the bottom of the framework; two ends of the lower transverse rod extends into the vertical rods; locking devices for locking the supporting legs and the lower transverse rod so as to lock the framework are arranged between the supporting legs and the end part of the lower transverse rod; driving devices for folding the supporting legs and driving the locking devices to realize unlocking are arranged between the supporting legs and the vertical rods; a folding device for folding the bed guard bar is arranged on the framework. The novel folding bed guard bar is simple in structure and is very convenient to assemble and disassemble.

Description

【Technical field】 [0001] The invention relates to a novel foldable bed guardrail. 【Background technique】 [0002] In order to protect the child from rolling and falling down to the bed when sleeping on the bed, a bed guardrail is usually installed on both sides or one side of the bed. In the prior art, the bed guardrail still has the following deficiencies: 1. The lower horizontal bar and the vertical bar of the bed guardrail are fixedly connected by screws. Disassembly, multiple disassembly and assembly can easily cause sliding teeth and damage the bed guardrail. If the lower rail is not disassembled when not in use, the bed guardrail will take up a lot of space when stored, so the traditional bed guardrail is troublesome to disassemble, and It takes a long time; 2. The folding device is generally installed on two vertical poles, and it can be folded only after walking to both sides of the guardrail to unlock it, so when it is necessary to fold the bed guardrail, it is ver...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C21/08A47D7/00
CPCA47C21/08
Inventor 宋立新
Owner ZHONGSHAN BLS DAILY PROD CO LTD
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