CN220815175U

CN220815175U - Telescopic fence

Info

Publication number: CN220815175U
Application number: CN202322333151.6U
Authority: CN
Inventors: 王明祥; 李忠; 奚泽文
Original assignee: Suzhou Xinsenli Metal Products Co ltd
Current assignee: Suzhou Xinsenli Metal Products Co ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-19
Anticipated expiration: 2033-08-29

Abstract

The utility model relates to the technical field of fences, and discloses a telescopic fence which comprises a base, wherein a supporting rod is arranged at the top of the base, a mounting assembly is arranged at the bottom of the supporting rod, and a telescopic assembly is arranged at one side of the supporting rod. This telescopic rail is provided with first connecting axle, first bull stick, the pivot, the second bull stick, the second connecting axle, slider and spout, can make first bull stick and second bull stick rotate under the removal through the both sides bracing piece, the second connecting axle of second bull stick bottom upwards move alright make the rail lengthen, the second connecting axle downwards move alright make the rail retract, a plurality of first bull sticks and second bull sticks have formed the articulated frame, the scalable effect of rail has been reached, the rail of different length has been required to be used in different use fields has been solved, the problem of can't be adjusted the length of its rail as required.

Description

Telescopic fence

Technical Field

The utility model relates to the technical field of fences, in particular to a telescopic fence.

Background

From the earliest wood fence, people are provided with barriers for housing various livestock, and the fence is developed to the present, and often appears in different appearance forms in our lives, so that the fence has very wide application and connotation, and mainly plays a role in isolation and protection.

The common aluminum alloy fences and zinc steel fences in life are widely used, the application is divided into fixed fences and movable fences according to the utilization requirement, and the raised decorative greening fences made of various materials are continuously moved into enterprises, various commercial sites and families.

Prior art publication CN209384771U patent literature provides a rail, and this rail adopts a piece apron to realize fixed mounting to one side of single net piece when using, and during the concrete implementation, a apron can be covered two adjacent net pieces, and two limits of net piece can be fixed to the apron, and installation effectiveness improves by a wide margin, and every convex body is all supported to the net piece, and the atress is balanced, and is high, and overall installation intensity promotes by a wide margin.

Foretell prior art, although this rail adopts a slice apron to realize fixed mounting to one side of single net piece when using, and the atress is balanced, and density is high, and whole installation intensity promotes by a wide margin, but the rail in this patent technology passes through the bracing piece of net piece connection both sides, and the length of net piece is fixed, and the rail of different length can't be adjusted as required to the length of its rail in different use places needs, has reduced the practicality, therefore, we need a telescopic rail.

Disclosure of utility model

The utility model aims to provide a telescopic fence, which aims to solve the problems that in the prior art, the fence is connected with support rods on two sides through a net sheet, the length of the net sheet is fixed, the fences with different lengths are needed in different use fields, the lengths of the fences cannot be adjusted according to the needs, and the practicability is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The telescopic fence comprises a base, wherein a supporting rod is arranged at the top of the base, a mounting assembly is arranged at the bottom of the supporting rod, and a telescopic assembly is arranged at one side of the supporting rod;

The mounting assembly comprises a fixing groove, a clamping groove is formed in one side of the supporting rod, a fixing rod is connected with the inner wall of the clamping groove in a clamping mode, a spring is fixedly connected to one side of the fixing rod, a connecting block is connected to one side of the fixing rod, a connecting rod is fixedly connected to one side of the connecting block, and a handle is mounted at one end of the connecting rod;

The telescopic component comprises a first connecting shaft, one side of the first connecting shaft is rotationally connected with a first rotating rod, a rotating shaft is arranged on one side of the first rotating rod, one side of the rotating shaft is rotationally connected with a second rotating rod, one side of the second rotating rod is hinged with a second connecting shaft, one side of the second connecting shaft is fixedly connected with a sliding block, and one side of the supporting rod is provided with a sliding groove.

Preferably, the universal wheels are installed at the bottom of the base, and the anti-skid mechanism is arranged at the bottom of the base.

Preferably, the shape and the size of the fixing groove are matched with those of the supporting rod, the supporting rod and the fixing rod form a clamping structure through the clamping groove, and one end of the fixing rod extends into the inner wall of the clamping groove to be connected.

Preferably, the base forms an elastic structure with the fixing rod through a spring, and the other end of the spring is connected with the inner wall of the base.

Preferably, the connecting block and the handle form a fixed structure through a connecting rod, and the connecting rod is arranged between the connecting block and the handle.

Preferably, the supporting rod and the first rotating rod form a rotating structure through a first connecting shaft, the first rotating rod and the second rotating rod form a rotating structure through a rotating shaft, and the first rotating rod and the second rotating rod are arranged in a crossing mode.

Preferably, the support rod forms a sliding structure with the second connecting shaft through a sliding block, the shape and the size of the sliding block are matched with those of the sliding groove, and the sliding block forms a rotating structure with the second rotating rod through the second connecting shaft.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a telescopic fence which is characterized in that,

The first connecting shaft, the first rotating rod, the rotating shaft, the second rotating rod, the second connecting shaft, the sliding block and the sliding groove are arranged, the first rotating rod and the second rotating rod can rotate through the movement of the supporting rods at two sides, the rail can be lengthened through the upward movement of the second connecting shaft at the bottom of the second rotating rod, the rail can retract through the downward movement of the second connecting shaft, the plurality of first rotating rods and the second rotating rods form the hinged frame, the telescopic effect of the rail is achieved, and the problem that the rails with different lengths are needed in different use fields and cannot be adjusted according to the requirements is solved.

The fixing device is provided with the fixing groove, the clamping groove, the fixing rod, the springs, the connecting blocks, the connecting rods and the handles, the fixing rod at one end of each connecting rod moves outwards by pulling the handles at two sides, the springs are compressed, the bottoms of the supporting rods extend into the fixing groove to be connected, the handles are loosened, the fixing rods move inwards under the elastic pressure of the springs, extend into the clamping groove to limit and fix the supporting rods, the effect of quick installation between the supporting rods and the base is achieved, and the installation efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the present utility model in a front cross-section;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic diagram of the first and second rotating rods according to the present utility model.

In the figure: 1. a base; 2. a support rod; 3. a mounting assembly; 301. a fixing groove; 302. a clamping groove; 303. a fixed rod; 304. a spring; 305. a connecting block; 306. a connecting rod; 307. a handle; 4. a telescoping assembly; 401. a first connecting shaft; 402. a first rotating lever; 403. a rotating shaft; 404. a second rotating rod; 405. a second connecting shaft; 406. a slide block; 407. a chute; 5. a universal wheel; 6. an anti-slip mechanism.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, a telescopic fence comprises a base 1, a supporting rod 2 is installed at the top of the base 1, an installation component 3 is arranged at the bottom of the supporting rod 2, and a telescopic component 4 is installed at one side of the supporting rod 2;

The mounting assembly 3 comprises a fixing groove 301, a clamping groove 302 is formed in one side of the supporting rod 2, a fixing rod 303 is connected with the inner wall of the clamping groove 302 in a clamping mode, a spring 304 is fixedly connected to one side of the fixing rod 303, a connecting block 305 is connected to one side of the fixing rod 303, a connecting rod 306 is fixedly connected to one side of the connecting block 305, and a handle 307 is mounted at one end of the connecting rod 306;

the telescopic component 4 comprises a first connecting shaft 401, one side of the first connecting shaft 401 is rotationally connected with a first rotating rod 402, one side of the first rotating rod 402 is provided with a rotating shaft 403, one side of the rotating shaft 403 is rotationally connected with a second rotating rod 404, one side of the second rotating rod 404 is hinged with a second connecting shaft 405, one side of the second connecting shaft 405 is fixedly connected with a sliding block 406, and one side of the supporting rod 2 is provided with a sliding groove 407.

Through above-mentioned technical scheme, can make first dwang 402 and second bull stick 404 rotate under the removal through both sides bracing piece 2, second connecting axle 405 at second bull stick 404 bottom upwards moves and can make the rail lengthen, second connecting axle 405 down moves and can make the rail retract, a plurality of first bull sticks 402 and second bull stick 404 have formed the articulated frame, the scalable effect of rail has been reached, the rail of different lengths has been required to the use of having solved at the different use fields, can't be according to the problem of adjusting the length of its rail.

Specifically, universal wheels 5 are installed at the bottom of the base 1, and an anti-slip mechanism 6 is arranged at the bottom of the base 1.

Through above-mentioned technical scheme, the universal wheel 5 that has made things convenient for base 1 bottom can make the rail carry out random removal, is convenient for the transfer of rail, and anti-skidding mechanism 6 passes through the cylinder and constitutes with the slipmat, can make the slipmat move to ground down and carry out antiskid to the position of rail takes place the skew.

Specifically, the shape and size of the fixing groove 301 are matched with those of the supporting rod 2, and the supporting rod 2 and the fixing rod 303 form a clamping structure through the clamping groove 302, and one end of the fixing rod 303 extends into the inner wall of the clamping groove 302 to be connected.

Through above-mentioned technical scheme, made things convenient for bracing piece 2 to stretch into in the fixed slot 301 and carry out preliminary connection with base 1, and dead lever 303 can stretch into in the draw-in groove 302 with bracing piece 2 card in base 1, reached the effect to bracing piece 2 installation fixed.

Specifically, the base 1 and the fixing rod 303 form an elastic structure through a spring 304, and the other end of the spring 304 is connected to the inner wall of the base 1.

Through the above technical scheme, the fixing rod 303 can stretch and retract conveniently under the elastic effect of the spring 304, and the stretching effect of the fixing rod 303 is achieved.

Specifically, the connection block 305 and the handle 307 constitute a fixed structure by the connection rod 306, and the connection rod 306 is disposed between the connection block 305 and the handle 307.

Through the above technical scheme, the connecting block 305 on one side of the connecting rod 306 can slide in the base 1 by pulling the handle 307 by hand conveniently, and the connecting block 305 drives the fixing rod 303 to move left and right, so that the fixing rod 303 can be controlled to limit and fix the supporting rod 2, and the supporting rod 2 can be detached at the later stage conveniently.

Specifically, the support rod 2 and the first rotating rod 402 form a rotating structure through the first connecting shaft 401, and the first rotating rod 402 and the second rotating rod 404 form a rotating structure through the rotating shaft 403, and the first rotating rod 402 and the second rotating rod 404 are arranged in a crossing manner.

Through the technical scheme, the first connecting shaft 401 is convenient to drive the first rotating rod 402 to rotate and simultaneously drive the second rotating rod 404 to rotate, the number of the first rotating rod 402 and the second rotating rod 404 is multiple, the first rotating rods 402 and the second rotating rod 404 are installed in a mutually crossed mode, the crossing points are connected through the rotating shaft 403, and the effect of rotating the first rotating rod 402 and the second rotating rod 404 is achieved.

Specifically, the support rod 2 and the second connecting shaft 405 form a sliding structure through the sliding block 406, the shape and the size of the sliding block 406 are matched with those of the sliding groove 407, and the sliding block 406 and the second rotating rod 404 form a rotating structure through the second connecting shaft 405.

Through the technical scheme, the sliding block 406 on one side of the second connecting shaft 405 can slide in the sliding groove 407 formed on one side of the supporting rod 2 when the second rotating rod 404 rotates, the rail can be lengthened by moving upwards, the rail can be retracted by moving downwards, and the telescopic effect of the rail is achieved.

Working principle: when the telescopic fence is used, firstly, when the supporting rods 2 are installed, the handles 307 on two sides of the base 1 are held by hands, then the handles 307 are pulled outwards, the connecting block 305 on one side of the connecting rod 306 slides in the base 1, the connecting block 305 drives the fixing rod 303 to move outwards, the springs 304 on one side of the fixing rod 303 are compressed, then the bottoms of the supporting rods 2 extend into the fixing grooves 301 to be connected, the handles 307 are loosened, the fixing rod 303 is inserted into the clamping grooves 302 to be fixed under the action of the springs 304, the fixing effect of the supporting rods 2 is achieved, the quick installation of the supporting rods 2 is realized, when the length of the fence is adjusted, one supporting rod 2 is not moved, the first connecting shaft 401 drives the first rotating rod 402 to rotate, the second rotating rod 404 is driven to rotate, the first rotating rods 402 and the second rotating rods 404 are installed in a crossing mode, the sliding blocks 406 on one side of the second connecting shaft 405 slide in the supporting rods 2 are arranged in the sliding grooves on one side of the supporting rods 407, and the telescopic fence is not fully described in the prior art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A telescopic fence comprising a base (1), characterized in that: the top of the base (1) is provided with a supporting rod (2), the bottom of the supporting rod (2) is provided with a mounting component (3), and one side of the supporting rod (2) is provided with a telescopic component (4);

The mounting assembly (3) comprises a fixing groove (301), a clamping groove (302) is formed in one side of the supporting rod (2), a fixing rod (303) is connected to the inner wall of the clamping groove (302) in a clamping mode, a spring (304) is fixedly connected to one side of the fixing rod (303), a connecting block (305) is connected to one side of the fixing rod (303), a connecting rod (306) is fixedly connected to one side of the connecting block (305), and a handle (307) is mounted at one end of the connecting rod (306);

The telescopic component (4) comprises a first connecting shaft (401), one side of the first connecting shaft (401) is rotationally connected with a first rotating rod (402), one side of the first rotating rod (402) is provided with a rotating shaft (403), one side of the rotating shaft (403) is rotationally connected with a second rotating rod (404), one side of the second rotating rod (404) is hinged with a second connecting shaft (405), one side of the second connecting shaft (405) is fixedly connected with a sliding block (406), and one side of the supporting rod (2) is provided with a sliding groove (407).

2. A telescopic fence as claimed in claim 1, wherein: universal wheels (5) are installed at the bottom of the base (1), and an anti-slip mechanism (6) is arranged at the bottom of the base (1).

3. A telescopic fence as claimed in claim 1, wherein: the shape and the size of the fixing groove (301) are matched with those of the supporting rod (2), the supporting rod (2) and the fixing rod (303) form a clamping structure through the clamping groove (302), and one end of the fixing rod (303) stretches into the inner wall of the clamping groove (302) to be connected.

4. A telescopic fence as claimed in claim 1, wherein: the base (1) and the fixing rod (303) form an elastic structure through a spring (304), and the other end of the spring (304) is connected with the inner wall of the base (1).

5. A telescopic fence as claimed in claim 1, wherein: the connecting block (305) and the handle (307) form a fixed structure through a connecting rod (306), and the connecting rod (306) is arranged between the connecting block (305) and the handle (307).

6. A telescopic fence as claimed in claim 1, wherein: the support rod (2) and the first rotating rod (402) form a rotating structure through a first connecting shaft (401), the first rotating rod (402) and the second rotating rod (404) form a rotating structure through a rotating shaft (403), and the first rotating rod (402) and the second rotating rod (404) are arranged in a crossing mode.

7. A telescopic fence as claimed in claim 1, wherein: the support rod (2) and the second connecting shaft (405) form a sliding structure through the sliding block (406), the shape and the size of the sliding block (406) are matched with those of the sliding groove (407), and the sliding block (406) and the second rotating rod (404) form a rotating structure through the second connecting shaft (405).