CN204238635U - A kind of push-and-pull retractable canvas - Google Patents
A kind of push-and-pull retractable canvas Download PDFInfo
- Publication number
- CN204238635U CN204238635U CN201420736873.4U CN201420736873U CN204238635U CN 204238635 U CN204238635 U CN 204238635U CN 201420736873 U CN201420736873 U CN 201420736873U CN 204238635 U CN204238635 U CN 204238635U
- Authority
- CN
- China
- Prior art keywords
- support frame
- stand component
- extension bar
- side stand
- side supports
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Landscapes
- Tents Or Canopies (AREA)
Abstract
The utility model discloses a kind of push-and-pull retractable canvas, comprise top-support and side supports, top and paulin enclose; Top-support cross sectional shape is arc, comprises the side stand component of lower support frame, upper support frame and arc, extension bar, and lower support frame, upper support frame and side stand component are integrated by being formed by connecting with the buckle-type transition of extension bar; Side supports is connect into flexible supporting structure by connector, and side supports is arranged with universal caster wheel; Side supports is connected with the side stand component buckle of top-support; Top covers on top-support, and its surrounding is sagging and cover the surrounding on side supports top, and paulin encloses the perimembranous being arranged on side supports, an opening, and paulin is placed end and removably connected with top, and the bottom of the lower end that paulin encloses and side supports removably connects.Tent disassembly of the present utility model is good, outdoor moving convenient, and top and paulin enclose durable, windproof, good warmth retention effect.
Description
Technical field
The utility model relates to daily technical field of living goods, relates in particular to a kind of push-and-pull retractable canvas, is applicable to park, flower garden, seabeach, outdoor life, flowing are set up a stall, camps, nomadic, geological exploration etc.
Background technology
Tent has become requisite equipment in outdoor activities, is widely used, and current tent is mainly the interim rest or activity that people provide convenience, and plays sunshade, keeps off the rain, mosquito-proof, sun-proof function.But the tent volume of prior art is comparatively large, and disassembly is bad, and outdoor moving is very inconvenient, the many corners of tent are all right angles, easily top and paulin are enclosed and break, and ceiling and paulin enclose all multi-link all in the open, one comes unsightly, two windproof, warming effect is bad.
Summary of the invention
The purpose of this utility model is the defect for above-mentioned prior art, a kind of push-and-pull retractable canvas is provided, enclose with the top and paulin that overcome the tent of prior art easily broken, tent volume is comparatively large, disassembly is bad, outdoor moving is inconvenient, windproof, warming effect is poor defect.
To achieve these goals, the technical solution of the utility model is:
A kind of push-and-pull retractable canvas, comprises top-support and is arranged at the side supports of top-support both sides, top and paulin and enclose;
Described top-support cross sectional shape is arc, comprise T-shaped lower support frame, the upper support frame of umbrella shape and side stand component, the extension bar of arc, described lower support frame, upper support frame and side stand component are by being formed by connecting the top-support structure be integrated with the buckle-type transition of extension bar;
Described side supports is connect into flexible supporting structure by connector, and described side supports is arranged with universal caster wheel, and described side supports is connected with the side stand component buckle of top-support;
Described top covers on top-support, its surrounding is sagging and cover the surrounding on side supports top, and described paulin encloses the perimembranous being arranged on side supports, an opening, described paulin is placed end and is removably connected with top, and the bottom of the lower end that described paulin encloses and side supports removably connects.
As the improvement to technique scheme, described lower support frame, upper support frame and side stand component are circular or square sleeve pipe, and described extension bar is pipe or square tube, and described extension bar removably blocks in the sleeve pipe being inserted in lower support frame, upper support frame and side stand component.Design like this, extension bar and lower support frame, upper support frame, side stand component installing/dismounting are all very convenient.
As the improvement to technique scheme, the junction of described extension bar and lower support frame, upper support frame, side stand component is provided with radial hole, and described radial hole wears bolt, and described extension bar and lower support frame, upper support frame, side stand component are bolted.Design like this, extension bar and lower support frame, upper support frame, side stand component installing/dismounting are all very convenient.
As the improvement to technique scheme, described extension bar is provided with steel ball in the junction with lower support frame, upper support frame, side stand component, be connected with extension bar by pressure cage, what described lower support frame, upper support frame, side stand component were corresponding is provided with radial hole, and described extension bar and lower support frame, upper support frame, side stand component are integral by being connected of steel ball and radial hole.When by the sleeve pipe of one end of extension bar insertion lower support frame, upper support frame, side stand component, spring contraction, until when steel ball arrives lower support frame, upper support frame, side stand component corresponding radial hole position, spring-return, steel ball is stuck in radial hole, makes extension bar and lower support frame, upper support frame, side stand component integral by being connected of steel ball and radial hole.Design like this, extension bar and lower support frame, upper support frame, side stand component installing/dismounting are all very convenient.
As the improvement to technique scheme, described paulin is enclosed and is connected by stay cord, slide fastener or mousse with top.Design like this, installing/dismounting is all very convenient.
As the improvement to technique scheme, described top is provided with and can covers the sticky shielding plate of stay cord, slide fastener or mousse.Design like this, image appearance is good, has better windproof, warming effect.
Compared with prior art, the advantage that has of the utility model and good effect are:
Push-and-pull retractable canvas of the present utility model, top-support cross sectional shape is arc, in the middle part of it, the arcuate structure of beveled structure and both sides can ensure the connection of top and top-support and can not break top, can ensure the normal use of top, extends the application life of tent; After top is provided with and can covers the sticky shielding plate of stay cord, slide fastener or mousse, image appearance is good, windproof, warming effect is better; Side supports is connected with top-support buckle, and the buckle in other multiple place connects, and makes tent installing/dismounting all very convenient; Side supports is connect into flexible supporting structure by connector, and the side supports volume after dismantling is reduced greatly, makes trip transport become very convenient; Side supports is arranged with universal caster wheel, and movement when making tent do as a whole is very convenient.Tent disassembly of the present utility model is good, outdoor moving convenient, and top and paulin enclose durable, windproof, good warmth retention effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the syndeton schematic diagram of top-support of the present utility model and side supports.
Fig. 3 is the syndeton schematic diagram of half top-support.
Reference numeral: 1-top-support; 2-side supports; 3-top; 4-paulin encloses; 5-shielding plate; 6-universal caster wheel; 7-lower support frame; 8-upper support frame; 9-side stand component; 10-extension bar.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model technology is described in further detail.
As shown in Figure 1,2 and 3, push-and-pull retractable canvas of the present utility model, comprises top-support 1 and is arranged at the side supports 2 of top-support 1 both sides, top 3 and paulin and enclose 4;
Described top-support 1 cross sectional shape is arc, comprise T-shaped lower support frame 7, the upper support frame 8 of umbrella shape and side stand component 9, the extension bar 10 of arc, described lower support frame 7, upper support frame 8 and side stand component 9 are by being formed by connecting the top-support structure be integrated with the buckle-type transition of extension bar 10;
Described side supports 2 is connect into flexible supporting structure by connector, and described side supports 2 is arranged with universal caster wheel 6, and described side supports 2 is connected with side stand component 9 buckle of top-support 1;
Described top 3 covers on top-support 1, its surrounding is sagging and cover the surrounding on side supports 2 top, described paulin encloses the perimembranous that 4 are arranged on side supports 2, an opening, described paulin encloses 4 upper ends and top 3 removably connects, and described paulin encloses the lower end of 4 and the bottom of side supports 2 removably connects.
Described lower support frame 7, upper support frame 8 and side stand component 9 is circular or square sleeve pipe, and described extension bar 10 is pipe or square tube, and described extension bar 10 removably blocks in the sleeve pipe being inserted in lower support frame 7, upper support frame 8 and side stand component 9.Design like this, extension bar 10 and lower support frame 7, upper support frame 8, side stand component 9 installing/dismounting are all very convenient.
Described extension bar 10 is provided with radial hole with the junction of lower support frame 7, upper support frame 8, side stand component 9, and described radial hole wears bolt, and described extension bar 10 is bolted with lower support frame 7, upper support frame 8, side stand component 9.Design like this, extension bar 10 and lower support frame 7, upper support frame 8, side stand component 9 installing/dismounting are all very convenient.
Described extension bar 10 is provided with steel ball in the junction with lower support frame 7, upper support frame 8, side stand component 9, be connected with extension bar 10 by pressure cage, described lower support frame 7, upper support frame 8, side stand component 9 correspondence be provided with radial hole, described extension bar 10 and lower support frame 7, upper support frame 8, side stand component 9 are integral by being connected of steel ball and radial hole.When by the sleeve pipe of one end of extension bar 10 insertion lower support frame 7, upper support frame 8, side stand component 9, spring contraction, until when steel ball arrives lower support frame 7, upper support frame 8, side stand component 9 corresponding radial hole position, spring-return, steel ball is stuck in radial hole, makes extension bar 10 and lower support frame 7, upper support frame 8, side stand component 9 integral by being connected of steel ball and radial hole.Design like this, extension bar 10 and lower support frame 7, upper support frame 8, side stand component 9 installing/dismounting are all very convenient.
Described paulin is enclosed 4 and is connected by stay cord, slide fastener or mousse with top 3.Design like this, installing/dismounting is all very convenient.
Described top 3 is provided with and can covers the sticky shielding plate 5 of stay cord, slide fastener or mousse.Design like this, image appearance is good, has better windproof, warming effect.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. a push-and-pull retractable canvas, comprises top-support and is arranged at the side supports of top-support both sides, top and paulin and enclose; It is characterized in that:
Described top-support cross sectional shape is arc, comprise T-shaped lower support frame, the upper support frame of umbrella shape and side stand component, the extension bar of arc, described lower support frame, upper support frame and side stand component are by being formed by connecting the top-support structure be integrated with the buckle-type transition of extension bar;
Described side supports is connect into flexible supporting structure by connector, and described side supports is arranged with universal caster wheel, and described side supports is connected with the side stand component buckle of top-support;
Described top covers on top-support, its surrounding is sagging and cover the surrounding on side supports top, and described paulin encloses the perimembranous being arranged on side supports, an opening, described paulin is placed end and is removably connected with top, and the bottom of the lower end that described paulin encloses and side supports removably connects.
2. push-and-pull retractable canvas according to claim 1, it is characterized in that: described lower support frame, upper support frame and side stand component are circular or square sleeve pipe, described extension bar is pipe or square tube, and described extension bar removably blocks in the sleeve pipe being inserted in lower support frame, upper support frame and side stand component.
3. push-and-pull retractable canvas according to claim 1 and 2, it is characterized in that: the junction of described extension bar and lower support frame, upper support frame, side stand component is provided with radial hole, described radial hole wears bolt, and described extension bar and lower support frame, upper support frame, side stand component are bolted.
4. push-and-pull retractable canvas according to claim 1 and 2, it is characterized in that: described extension bar is provided with steel ball in the junction with lower support frame, upper support frame, side stand component, be connected with extension bar by pressure cage, what described lower support frame, upper support frame, side stand component were corresponding is provided with radial hole, and described extension bar and lower support frame, upper support frame, side stand component are integral by being connected of steel ball and radial hole.
5. push-and-pull retractable canvas according to claim 1 and 2, is characterized in that: described paulin is enclosed and is connected by stay cord, slide fastener or mousse with top.
6. push-and-pull retractable canvas according to claim 5, is characterized in that: described top is provided with and can covers the sticky shielding plate of stay cord, slide fastener or mousse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736873.4U CN204238635U (en) | 2014-12-01 | 2014-12-01 | A kind of push-and-pull retractable canvas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420736873.4U CN204238635U (en) | 2014-12-01 | 2014-12-01 | A kind of push-and-pull retractable canvas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204238635U true CN204238635U (en) | 2015-04-01 |
Family
ID=52768148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420736873.4U Expired - Fee Related CN204238635U (en) | 2014-12-01 | 2014-12-01 | A kind of push-and-pull retractable canvas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204238635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372981A (en) * | 2014-12-01 | 2015-02-25 | 燕国庆 | Detachable tent support |
-
2014
- 2014-12-01 CN CN201420736873.4U patent/CN204238635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372981A (en) * | 2014-12-01 | 2015-02-25 | 燕国庆 | Detachable tent support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20151201 |
|
| EXPY | Termination of patent right or utility model |