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Non-assembled guardrail

An assembly-free, guardrail technology is applied in the field of children's guardrails, which can solve the problems of poor folding effect of folding guardrails, and achieve the effects of volume reduction, easy folding and folding, and elimination of assembly problems.

Pending Publication Date: 2017-05-31
钟伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned problems make the folding effect of the existing folding guardrail poor, and cannot meet the needs of manufacturers and consumers, and further improvement is still urgently needed

Method used

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  • Non-assembled guardrail

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment 1: The present invention is an assembly-free guardrail. The main structure includes a quadrangular frame and a protective net installed on the frame. Rod 4, and the lower cross bar 5 arranged on the bottom side, the upper cross bar 4 and the lower cross bar 5 are both centered with the first hinge 1 and can be carried out on the plane where the frame is located through the first hinge 1 Folding, and the upper cross bar 4 is folded downward, and the lower cross bar 5 is folded upward, and the body is very small after being folded. The first hinge 1 includes a female rotating base 6, a sub rotating base 7, a limit clip 8, a top piece 9 and a first spring 10, and a first connecting sleeve 11 is provided on the side wall of the female rotating base 6 , the first connecting sleeve 11 is fixedly connected with the upper cross bar 4 or the lower cross bar 5, and the second connecting sleeve 12 is provided on the sub-rotating base 7, and the second connecting sleeve ...

Embodiment 2

[0046]Embodiment 2: The present invention is an assembly-free guardrail. The main structure includes a rectangular frame and a protective net installed on the frame. The rod 4, and the lower cross bar 5 arranged on the bottom side, the upper cross bar 4 and the lower cross bar 5 are equidistantly provided with three first hinges 1 and can pass through the first hinges 1 on the plane where the frame is located Folding in a "W" shape, the first hinge 1 includes two opposite rectangular plates 28, and the upper cross bar 4 and the lower cross bar 5 are connected between the two rectangular plates 28, The left half of the rectangular plate 28 is fixed to the adjacent upper / lower cross bar 5 by threaded pins, and the right half of the rectangular plate 28 is hinged to the adjacent upper / lower cross bar 5 through a pivot pin. And the upper / lower cross bar 5 is provided with a spring pin, the spring pin includes a pin tube 32, a second spring 33, and a T-shaped pin 34, and the pin tu...

Embodiment 3

[0047] Embodiment 3: The present invention is an assembly-free guardrail. The main structure includes a rectangular frame and a protective net installed on the frame. Rod 4, and the lower cross bar 5 arranged on the bottom side, the upper cross bar 4 and the lower cross bar 5 are both centered with the first hinge 1 and can be carried out on the plane where the frame is located through the first hinge 1 Folding, and the upper cross bar 4 and the lower cross bar 5 are folded in the same direction, and the body is very small after being folded. The first hinge 1 includes a female rotating base 6, a sub rotating base 7, a limit clip 8, a top piece 9 and a first spring 10, and a first connecting sleeve 11 is provided on the side wall of the female rotating base 6 , the first connecting sleeve 11 is fixedly connected with the upper cross bar 4 or the lower cross bar 5, and the second connecting sleeve 12 is provided on the sub-rotating base 7, and the second connecting sleeve 12 is...

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PUM

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Abstract

The invention discloses a non-assembled guardrail and mainly relates to the field of children guardrails. The non-assembled guardrail comprises a frame and a protecting net mounted on the frame, at least one first hinging piece capable of being locked at the horizontal state is arranged on the upper side and the lower side of the frame, and second hinging pieces capable of being locked at the L-shaped state are arranged at two bottom ends of the frame. The non-assembled guardrail has the advantages that the guardrail can be folded into one bunch of rods, convenience in non-assembled hinging and firmness in unfolding limitation are realized, selling, using and storing are facilitated, safety of the guardrail can be guaranteed, and the non-assembled guardrail is widely applicable to use of fences and enclosures on beds.

Description

technical field [0001] The invention relates to the field of children's guardrails, in particular to an assembly-free guardrail. Background technique [0002] With the continuous change of social and economic operation mode, people's demand for children's guardrail products has also undergone tremendous changes. On the one hand, as the mail order market has gradually become the mainstream of consumer sales, the overall packaging size of products has become a key issue that manufacturers and customers pay attention to. Most of the products choose the packaging method of split parts for the convenience of mailing. After receiving the products, customers need to assemble them by themselves. Due to the many and complicated parts of the guardrail, its assembly method is not easy to master, and the assembly operation often takes a long time, and due to the lack of experience of the customer, it is easy to damage individual parts and scratch the frame due to operational errors and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47D7/00A47D15/00
CPCA47D7/00A47D15/00A47D15/008
Inventor 钟伟
Owner 钟伟
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