CN201195962Y

CN201195962Y - Folding single-rod goods shelf sail

Info

Publication number: CN201195962Y
Application number: CNU2008200337439U
Authority: CN
Inventors: 程言萱
Original assignee: XINSHIDAI TRAVEL ARTICLE CO Ltd NANJING
Current assignee: XINSHIDAI TRAVEL ARTICLE CO Ltd NANJING
Priority date: 2008-04-02
Filing date: 2008-04-02
Publication date: 2009-02-18
Anticipated expiration: 2018-04-02

Abstract

The utility model discloses a foldable single-level goods shelf sail, which comprises two groups of supporting frames which are arranged in parallel and a connecting rod component which connects the two groups of supporting frames, wherein the supporting frames are composed of upright posts, overhanging pipes, overhanging stay pipes and bottom pipes, wherein the top ends of the upright posts are respectively connected with the inner ends of two overhanging pipes, the overhanging pipes are connected with the upright posts through the overhanging stay pipes, the connecting rod component is composed of a first connecting rod, a second connecting rod and a third connecting rod, wherein two ends of the first connecting rod are respectively connected with the top ends of the two upright posts, two ends of the second connecting rod and the third connecting rod are respectively connected with the outer ends of the overhanging pipes, and the connecting rod component can be folded. The foldable single-level goods shelf sail of the utility model can conveniently realize expansion and folding, is easily installed and disassembled, can be rapidly combined, is not restricted by fields, can adjust the shape and the size to increase the casualness, can be used flexibly, can be folded and stored when the foldable single-level goods shelf sail is not used, does not occupy the fields, saves space when the foldable single-level goods shelf sail is placed, and is conveniently carried, which is convenient for transportation and storage.

Description

Collapsible single pole shelf paulin

Technical field

The utility model relates to a kind of single pole shelf paulin, particularly a kind of foldable single pole shelf paulin.

Background technology

At present, along with the development of economy and technology, the fixed shelf paulin of prior art, because its form is stiff, mounting or dismounting difficulties, shortcoming such as volume takes up room greatly, deposits and transport inconvenience, and assembled on site is loaded down with trivial details is not suitable for fast-developing requirement.

Summary of the invention

Technical problem: the utility model is the shortcoming for the fixed shelf paulin that overcomes prior art, provides a kind of simple in structure, is easy to installation and removal, is easy to the adapted space area simultaneously and adjusts, and deposit easy collapsible single pole shelf paulin.

Technical scheme: the utility model comprises tarpaulin, two groups of supports and the link assembly that is connected two pack supports that opposing parallel is provided with, support is made of column, projecting tube, overhanging stay tube, bottom tube respectively, the top of its central post is connected with the inner of two projecting tubes respectively, and described projecting tube links to each other with column by overhanging stay tube; Described link assembly is made up of first connecting rod, second connecting rod, third connecting rod, and wherein the two ends of first connecting rod are connected with the top of two columns respectively, and the two ends of second connecting rod and third connecting rod link to each other with the outer end of projecting tube respectively, and described link assembly can fold.

First connecting rod of the present utility model, second connecting rod, third connecting rod respectively by sleeve pipe and be positioned at sleeve pipe slidably the draw constitute.

Also be provided with the outer tube kink that slidably wears on it on the column of the present utility model, overhanging stay tube is articulated on the column by the outer tube kink.

The top of column of the present utility model also is provided with the outer tube lid, and projecting tube and first connecting rod are connected on the column by the outer tube lid respectively.

Also be provided with the X-shaped folding stand that is made of two pairs of hinged connecting rods between the two stands in the utility model, the end points up and down of its both end sides is articulated in outer tube lid and the outer tube kink on the described column respectively in twos.

Column in the utility model is made of outer tube and interior pipe, and outer tube is nested with the outside at interior pipe.

Also be respectively arranged with on the link assembly in the utility model and keep hard straight after alignment pin makes the described draw stretch out described sleeve pipe.

The utility model can reach in vertical direction by the outer tube kink on the column and vertically stretch and shrinking by X type folding stand.

Beneficial effect: compared with prior art, the utlity model has following advantage:

1. can conveniently make up and separate, therefore can Rapid Combination, not limited by the place, shape and size adjust arbitrarily increase random, flexibly,

2. time spent foldable for storage does not account for the place, and therefore conserve space during placement is easy to carry, and conveniently transports and deposits.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a lateral view of the present utility model.

Fig. 3 is that the A-A of Fig. 1 is to sectional view.

Fig. 4 is a vertical view of the present utility model.

Fig. 5 is the enlarged drawing of alignment pin of the present utility model.

Have among the above figure: support 1, link assembly 2, X-shaped folding stand 3, column 11, projecting tube 12, overhanging stay tube 13, bottom tube 14, outer tube kink 15, outer tube lid 16, interior pipe 111, outer tube 212, first connecting rod 21, second connecting rod 22, third connecting rod 23, sleeve pipe 211, first draw 212, second draw 213, alignment pin 24

The specific embodiment

A kind of foldable single pole shelf paulin of present embodiment comprises tarpaulin, two groups of supports 1 and the first connecting rod 21 that is connected two pack supports 1, second connecting rod 22, third connecting rod 23 that opposing parallel is provided with, and support 1 and all connecting rods are that metal is made, and are preferably aluminum; Support 1 is made of column 11, projecting tube 12, overhanging stay tube 13, bottom tube 14 respectively, and its central post 11 is made of outer tube 111 and interior pipe 112, and outer tube 111 is nested with the outside at interior pipe 112; On column 11, be provided with the outer tube lid 16 that is positioned at the top and slidably wear outer tube kink 15 on it, projecting tube 12 is connected on the column 11 by outer tube lid 16, one end of overhanging stay tube 13 is articulated on the column by outer tube kink 15, and the other end is articulated on the projecting tube; The bottom of column 11 links to each other with bottom tube 14 respectively, the inner of two projecting tubes 12 is articulated on the column 11 by outer tube lid 16 respectively, one end and the outer tube sleeve 15 of overhanging stay tube 13 are hinged, the other end is articulated on the projecting tube 12, first connecting rod 21, second connecting rod 22, third connecting rod 23 respectively by sleeve pipe 211 and be positioned at sleeve pipe 211 slidably first draw 212 and second draw 213 constitute, keep hard straight after an alignment pin 24 makes the described draw stretch out described sleeve pipe also being respectively arranged with on each connecting rod; The two ends of first connecting rod 21 link to each other with interior pipe 112 respectively, and the two ends of second connecting rod 21 and third connecting rod 23 link to each other with the outer end of projecting tube 12 respectively; Also be provided with the X-shaped folding stand 3 that is made of two pairs of hinged connecting rods 1 of two stands, the end points up and down of its both end sides is articulated in outer tube lid 16 and the outer tube kink 15 on the column 11 respectively in twos.

According to present embodiment, installing when stretching and the interior pipe 112 of column 11 can placed in the outer tube 111, then column 11 is installed on the bottom tube 14, two stands is drawn back relatively, first draw 212 and the 2 213 of link assembly is pulled out by alignment pin from sleeve pipe 211 and is fixed, simultaneously with X-shaped folding stand 3 longitudinal stretchings, then outer tube kink 15 is risen and stretch projecting tube 12 by the overhanging stay tube 13 that is hinged on the outer tube kink 15, when dismounting, the outer tube kink 15 on the outer tube can be loosened and reduce to extreme lower position, fall two projecting tubes 12, again two stands 1 is passed in opposite directions first draw 212 and second draw 213 are slided push sleeve pipe 211 internal contraction folding, longitudinal folding X-shaped folding stand 3 takes out interior pipe 112 at last from outer tube 111 simultaneously.The foldable single pole shelf paulin of present embodiment can be realized stretching longitudinally folding easily, installation and removal easily, can Rapid Combination, not limited by the place, shape and size adjust arbitrarily increase random, use flexibly, the time spent foldable for storage does not account for the place, conserve space during placement, be easy to carry, conveniently transport and deposit.

Claims

1. a collapsible single pole shelf paulin is characterized in that: comprise tarpaulin, two groups of supports (1) and the link assembly that is connected two pack supports (1) (2) that opposing parallel is provided with; Support (1) is made of column (11), projecting tube (12), overhanging stay tube (13), bottom tube (14) respectively, the bottom of its central post (11) links to each other with bottom tube (14) respectively, the top of column (11) is connected with the inner of two projecting tubes (12) respectively, and described projecting tube (12) links to each other with column (11) by overhanging stay tube (13); Described link assembly (2) is made up of first connecting rod (21), second connecting rod (22), third connecting rod (23), wherein the two ends of first connecting rod (21) are connected with the top of two columns respectively, the two ends of second connecting rod (21) and third connecting rod (23) link to each other with the outer end of projecting tube (12) respectively, and described link assembly (2) can fold.

2. collapsible single pole shelf paulin according to claim 1 is characterized in that described first connecting rod (21), second connecting rod (22), third connecting rod (23) are respectively by sleeve pipe (211) and be positioned at sleeve pipe (211) slidably first draw (212) and second draw (213) constitute.

3. collapsible single pole shelf paulin according to claim 1 is characterized in that being provided with the outer tube kink (15) that slidably wears on it on described column (11), and overhanging stay tube (13) is articulated on the column by outer tube kink (15).

4. collapsible single pole shelf paulin according to claim 1 is characterized in that being provided with outer tube lid (16) on column (11) top, and projecting tube (12) and first connecting rod (21) are connected on the column (11) by outer tube lid (16) respectively.

5. collapsible single pole shelf paulin according to claim 1, it is characterized in that also being provided with between described two stands (1) the X-shaped folding stand (3) that is made of two pairs of hinged connecting rods, the end points up and down of its both end sides is articulated in outer tube lid (16) and the outer tube kink (15) on the described column (11) respectively in twos.

6. collapsible single pole shelf paulin according to claim 1 is characterized in that described column (11) is made of outer tube (111) and interior pipe (112), and outer tube (111) is nested with the outside in interior pipe (112).

7. collapsible single pole shelf paulin according to claim 2 is characterized in that also being respectively arranged with on described first connecting rod (21), second connecting rod (22), the third connecting rod (23) alignment pin (24) and makes the described draw (212) and (213) stretch out the maintenance of described sleeve pipe (211) back firmly directly.