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Fence with adjustable length

An adjustable fence technology, applied in the field of fences, can solve the problems of non-adjustable size, user inconvenience, mismatch between children's fences and crawling mats, etc., and achieve the effect of convenient operation and expanded size

Pending Publication Date: 2020-03-31
HANGZHOU ZHIXUAN BABY PROD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a fence with adjustable length, which solves the problem that the size of the existing children's fence cannot be adjusted, so that the children's fence does not match the crawling mat; this makes the actual enclosed area of ​​the fence larger or smaller than the crawling mat , defects that cause inconvenience to users

Method used

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  • Fence with adjustable length
  • Fence with adjustable length
  • Fence with adjustable length

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 and figure 2 As shown, a fence with adjustable length provided by the present invention includes: a fence 1, a first regulating board 2, a second regulating board 3 and two driving motors 10; A socket 4 is provided; the fence is composed of a pair of detachable shell plates 5, and the pair of shell plates are fixed together by fasteners to form a movable chamber 6; one end of the first adjusting plate passes through the socket and Insert into the activity cavity, so that the first adjustment plate can move along the activity cavity; the second adjustment plate is symmetrically arranged on the side wall of the fence away from the first fence; the second adjustment plate passes through the insertion hole and Inserted into the movable cavity, so that the second adjusting plate can move along the movable cavity. The driving motor is installed between a pair of shell plates; the driving device is connected to the first adjusting plate and the second adjus...

Embodiment 2

[0041] Such as image 3 , Figure 4 and Figure 5 As shown, a fence with adjustable length provided by the present invention includes: a fence, a first adjustment board, a second adjustment board and a driving device; jack holes are arranged on both side walls of the fence; The fence board is composed of a pair of detachable shell plates, and the pair of shell plates are fixed together by fasteners to form a movable chamber; one end of the first adjusting plate passes through the socket and is inserted into the movable chamber, so that the first adjusting plate The plate can move along the movable cavity; the second adjusting plate is symmetrically arranged on the side wall of the side of the fence away from the first fence; the second adjusting plate passes through the socket and is inserted into the movable cavity so that the second adjustment The plate is movable along the active chamber. The driving motor is installed between a pair of shell plates; the driving device i...

Embodiment 3

[0048] The invention also discloses a length-adjustable fence, which comprises: a railing and an adjusting board; a slot is provided inside the railing; and the adjusting board is inserted into and fixed in the slot of one of the railings. The adjusting plate is provided with a clamping strip matching the clamping slot. The present invention adopts the adjustment board to be inserted into the draw-in slot of the fence board, and the structure is simpler and the variation is more abundant.

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Abstract

The invention provides a fence with the adjustable length. According to the fence, inserting holes are formed in the two side walls of a fence plate; the fence plate is composed of a pair of detachable shell plates, and the pair of shell plates are fixed together through fasteners to form a movable cavity. The fence also comprises a first adjusting plate, wherein one end of the first adjusting plate penetrates through the inserting holes and is inserted into the movable cavity, so the first adjusting plate can move along the movable cavity; second adjusting plates are symmetrically arranged onthe side wall of the side, away from the first fence plate, of the fence plate, and the second adjusting plates penetrate through the inserting holes and are inserted into the movable cavity, so thesecond adjusting plates can move along the movable cavity. The fence also comprises a plurality of driving devices which are mounted between the pair of shell plates; the driving devices are connectedwith the first adjusting plate and the second adjusting plates through push rods and used for driving the first adjusting plate and the second adjusting plates to stretch or retract. According to theinvention, the invention solves the problem that the size of an existing child fence cannot be adjusted and the child fence is not matched with a crawling mat.

Description

technical field [0001] The invention relates to the field of fences, in particular to a fence with adjustable length. Background technique [0002] At present, children's playpens, also called children's safety fences, game fences, and safety fences, are mostly made of plastic or wooden materials, and are mainly used to provide a safe and interesting activity space for infants or children from one month to 12 years old. At the same time, it can avoid accidental injuries caused by children playing freely. There are two main materials for playpens on the market: plastic and wood, and plastic playpens have become mainstream products for playpens because of their light weight, lack of color, reliable quality, and combination. [0003] The children's playpen basically needs to be used together with the protective pads. The existing crawling mats are of different sizes, and the size of the existing children's playpens cannot be adjusted, so that the children's playpens and the cr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47D13/06
CPCA47D13/06A47D13/068
Inventor 牟毅
Owner HANGZHOU ZHIXUAN BABY PROD CO LTD