A foldable bed guard

A guardrail and bed body technology, applied in the field of bed guardrails, can solve problems such as unsmoothness, troublesome disassembly and assembly of bed guardrails, storage space occupied by bed guardrails, etc., to achieve the effect of convenient disassembly and assembly, and avoid inconvenient disassembly and assembly defects

Active Publication Date: 2016-08-17
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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  • A foldable bed guard
  • A foldable bed guard
  • A foldable bed guard

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as figure 1 , figure 2 As shown, a foldable bed guardrail includes foldable vertical rods 1 arranged on the left and right sides, and the upper and lower ends of the vertical rods 1 on the left and right sides are respectively connected with an upper horizontal rod 2 and a lower horizontal rod 4, The two vertical bars 1 are connected with the upper rail 2 and the lower rail 4 to form a guardrail frame A, and 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. Both ends of the bar 4 extend into the vertical bar 1, and a locking device 5 is provided between the support leg 3 and the end of the lower cross bar 4 to lock the two to lock the frame A. The support leg 3 and the A driving device 7 is provided between the vertical bars 1 to fold the supporting legs 3 and drive the locking device 5 to unlock, and the frame A is provided with a folding device 6 to fold the bed guardrail. The dr...

Embodiment 2

[0057] Such as 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] Such as 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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PUM

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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 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 very inco...

Claims

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Application Information

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