CN202831778U - Connecting structure of tent member bar - Google Patents
Connecting structure of tent member bar Download PDFInfo
- Publication number
- CN202831778U CN202831778U CN 201220478730 CN201220478730U CN202831778U CN 202831778 U CN202831778 U CN 202831778U CN 201220478730 CN201220478730 CN 201220478730 CN 201220478730 U CN201220478730 U CN 201220478730U CN 202831778 U CN202831778 U CN 202831778U
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- CN
- China
- Prior art keywords
- flip
- inner sleeve
- shell fragment
- snap
- connector
- 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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Abstract
The utility model discloses a connecting structure of a tent member bar. The member bar comprises an inner sleeve and an outer sleeve and the two sleeves are sleeved with each other. A connecting head is arranged on the end of the inner sleeve, a flip buckle is arranged on the connecting head, a location hole is arranged on the outer sleeve opposite to the flip buckle, the flip buckle is made of a piece of flip sheet-metal which is of V-shaped. The flip sheet-metal comprises mobile upper flip sheet and locating lower flip sheet, a buckle head extending to the location hole is positioned on the outer surface of the free end of the upper flip sheet, a notch is arranged inside the connecting head and the lower flip sheet is inserted into the notch. A groove is arranged on the undersurface of the notch, a baffle is positioned inside the groove and the lower flip sheet is inserted into the groove and is placed under the baffle. The flip buckle arranged on the connecting head of the inner sleeve can flip upward and draw back inward so that the contraction and upward-flip positioning is achieved, the fall of the flip buckle is avoided. The connecting structure of the tent member bar is simple, steady and reliable in structure and convenient to use.
Description
Technical field
The utility model relates to tent, relates in particular a kind of tent rod connection structure.
Background technology
Usually, tent or foldable chair, chaise longue etc. are for the benefit of collected, are carried or carry, and its bracing frame all is arranged to folding structure.And be to save the space, have the part supporting rod to be designed to the structure of telescopic tube, two telescopic tubes are pulled open increases rod member length when needed, when not required then with the inner sleeve sleeve in outer tube, launch and the purpose of folding thereby can reach.And in order to make the unlikely retraction of two telescopic tubes that pull open, usually want between that fastening devices is set.
The most common and simple fastening devices as shown in Figure 1, be provided with a snak link 3 ' with protruding grain in the end of this inside and outside sleeve pipe 1 ', 2 ' inner sleeve 1 ', for ease of pressing, a button 4 ' can be fixed by this protruding grain place, and respectively is provided with a locating hole 11 ', 21 ' on the inside and outside sleeve pipe 1 ', 2 ' of button 4 ' position.When inside and outside sleeve pipe 1 ', 2 ' pulled open, button 4 ' stretched out outside two locating holes 11 ', 21 ' under the resilient force of snak link 3 ' like this, thereby inside and outside sleeve pipe 1 ', 2 ' is fixed, and then can prevent two retractions.And when wanting folding, press button 4 ', and it is shunk in the outer tube 2 ', inner sleeve 1 ' can slide in outer tube 2 ' like this, thereby inner sleeve 1 ' can be inserted in the outer tube 2 ', to reach the purpose of folding.
Yet, because the tube wall of sleeve pipe is usually thinner, when pressing button 4 ', it not only can bounce back in the outer tube 2 ', even also can be reduced in the inner sleeve 1 ', in case and in button 4 ' the retraction inner sleeve 1 ', want to take out then very difficult, and after button the 4 ' related snak link 3 ' is reduced to inner sleeve 1 ', also can deviate from from the end of inner sleeve 1 ', brought great inconvenience to use like this.And this structure is comparatively complicated, and metalwork is in use yielding, structural instability, and in use still there is inconvenience in snak link.
The utility model content
The purpose of this utility model is to provide a kind of tent rod connection structure, its simple in structure and stablize firm, easy to use.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of tent rod connection structure, rod member comprises inner sleeve and the outer tube that is nested together, the end of inner sleeve is provided with connector, connector is provided with a snap-on, is provided with a locating hole corresponding to the outer tube at snap-on place, and snap-on is one to be " V " metal clips of font, it comprises movable upper shell fragment and the lower shell fragment of location, upper shell fragment is provided with an activity at lamellar body free end external surface and stretches the discount that places locating hole, is provided with a short slot in the connector, and lower shell fragment build-in is in short slot.
The bottom surface of described short slot is provided with a groove, is formed with a baffle plate in the groove, and lower shell fragment embeds in the groove and is positioned at the baffle plate below.
Described discount is to be formed by the sheet metal straight forming.
Described outer tube is connected with an engage sleeves on the end, and engage sleeves is provided with a soft catch of pressing and is positioned at the locating hole top, and the rear end of engage sleeves is set in outside the inner sleeve and forms keeping out connector.
After adopting said structure, snap-on in the utility model adopts one " V " the font metal clips, snap-on embeds and is fixed on the connector of inner sleeve end, directly bullet shrinks and upper bullet location with inside contracting just can reach on connector is realized, avoided snap-on can produce the problem that comes off, simple in structure and stablize firm, easy to use.
Description of drawings
Fig. 1 is the structural representation of existing telescopic tube spring fitting device;
Fig. 2 is STRUCTURE DECOMPOSITION figure of the present utility model;
Fig. 3 is the sectional drawing of the utility model decomposing state;
Fig. 4 is the utility model assembled sectional view;
Fig. 5 is the utility model structural representation in rod member.
The specific embodiment
In order further to explain the technical solution of the utility model, the utility model is elaborated below by specific embodiment.
Tent rod member spare syndeton of the present utility model, this tent pole spare is telescopic sleeve structure, it comprises inner sleeve 1 and the outer tube 2 that is nested together, thereby inner sleeve 1 is set-located with outer tube 2 and is flexibly connected the realization telescopic adjustment by syndeton.
Extremely shown in Figure 5 such as Fig. 2, inner sleeve 1 end is connected with one in order to be connected to the connector 11 in the outer tube 2, in the connector 11, its rear end is one to cooperate 111 to be connected on the end of inner sleeve 1, cooperate the place ahead of 111 to form a recessed short slot 112, thereby snap-on 3 is positioned in this short slot 112 and is arranged in the connector.Therefore the snap-on 3 in the utility model is not arranged in the inside of inner sleeve 1 end, but be connected to the end place of inner sleeve 1, snap-on 3 is retraction after realizing upspringing and press down in the ends of inner sleeve 1 directly.
Wherein, snap-on 3 is one to be " V " metal clips of font, this is " V " in the snap-on 3 of font shell fragment, a wherein relative springing and movable lamellar body is upper shell fragment 31, another as the location and relatively-stationary be lower shell fragment 32.Upper shell fragment 31 is provided with an activity at lamellar body free end external surface and stretches the discount 311 that places locating hole, discount 311 is simultaneously also as pressing key, snap-on 3 is fixed in the short slot 112, upper shell fragment 31 namely forms a mobilizable elastic cantilever and makes and upspring on the discount 311 or press down, and short slot 112 is namely as the yielding space of snap-on 3.This discount 311 is for to form through punch forming on upper shell fragment 31, and for prevent that discount 311 from staying or be out of shape after long-term stressed pressing, generally in the inside of discount 31 interstitital texture is set, and carries out wooden or metal filled etc.
And lower shell fragment 32 is mounted in the short slot 112, one groove 113 is set in the bottom surface of short slot 112, lower shell fragment 32 embeds into groove 113 interior fixing, be formed with a baffle plate 1121 in the groove 113, thereby lower shell fragment 32 embed grooves 113 the time be positioned at baffle plate 1121 belows and be subjected to the pressure gear effect of baffle plate 1121 and fix, and the terminal part 114 of connector 11 also the shape block to the snap-on 3 that only embeds in the groove 112.
Realize in the groove 113 snap-on 3 is fixed on the connector 11 thereby lower shell fragment 32 is mounted in, thereby upward shell fragment 31 is realized the activity of upspringing or suppressed through the downforce effect in connector, and be provided with a locating hole 21 corresponding to the outer tube 2 at discount 311 places.
It is more convenient for snap-on 3 is pressed, be connected with an engage sleeves 4 on outer tube 2 ends, engage sleeves 4 is provided with a soft catch 41 of pressing and is positioned at locating hole 21 tops, inner sleeve 1 passes in the engage sleeves 4 in tube-in-tube structure simultaneously in activity, the rear end of engage sleeves 4 is set in inner sleeve 1 outer and formation keeping out connector 11 rear ends, when snap-on 3 is positioned on the locating hole 21 of outer tube 2, inner sleeve 1 is set in the outer tube 2, engage sleeves 4 is positioned at the contact of a cooperation paired connector of 111 profiles of connector 11 simultaneously, as shown in Figure 4, thereby engage sleeves 4 is simultaneously also as stop collar, prevent from being biased excessive or spurring when too fast at inner sleeve 1, inner sleeve 1 is deviate from from outer tube 2.When telescopic tube when needs shrink, press down and press catch 41 and namely press down discount 311 snap-on 3 is set back in the outer tube 2, inner sleeve 1 namely enters in the inner sleeve 2.
Rod connection structure of the present utility model in use, rod member is when stretching elongation, pull out inner sleeve 1, inner sleeve 1 relatively moves in outer tube 2, the discount 311 of snap-on 3 is lower compression in short slot 112, connector 11 is namely movable in outer tube 2 with inner sleeve 1, when connector 11 moves to the end of outer tube 2, when the snap-on 3 on the connector 11 moves to locating hole 21 in the outer tube 2, bullet on the discount 311, snap-on 3 is positioned on the outer tube 2, namely realizes the internal and external casing location.Opposite, when needs shrink folding with telescopic tube, press down and press catch 41 and namely press down discount 311 snap-on 3 is set back in the outer tube 2, inner sleeve 1 can enter inner sleeve 2, and can spurring inner sleeve 1, that it is collapsed in the outer tube 2 is movable.
Snap-on 3 in the utility model adopts one " V " the font metal clips, snap-on 3 embeds and is fixed on the connector 11 of inner sleeve 1 end, directly realize bullet and inside contract just can reach shrinking and upper bullet location at connector 1, avoided snap-on can produce the problem that comes off, simple in structure and stablize firm, easy to use.Certainly, syndeton of the present utility model is not limited to use in tent pole spare, all can use in the telescopic sleeve structure.
Above-described embodiment and graphic and non-limiting product form of the present utility model and style, any person of an ordinary skill in the technical field all should be considered as not breaking away from patent category of the present utility model to its suitable variation or modification of doing.
Claims (4)
1. tent rod connection structure, rod member comprises inner sleeve and the outer tube that is nested together, the end of inner sleeve is provided with connector, connector is provided with a snap-on, outer tube corresponding to the snap-on place is provided with a locating hole, it is characterized in that: snap-on is one to be " V " metal clips of font, it comprises movable upper shell fragment and the lower shell fragment of location, upper shell fragment is provided with an activity at lamellar body free end external surface and stretches the discount that places locating hole, be provided with a short slot in the connector, lower shell fragment build-in is in short slot.
2. tent rod connection structure as claimed in claim 1, it is characterized in that: the bottom surface of described short slot is provided with a groove, is formed with a baffle plate in the groove, and lower shell fragment embeds in the groove and is positioned at the baffle plate below.
3. tent rod connection structure as claimed in claim 1, it is characterized in that: described discount is to be formed by the sheet metal straight forming.
4. tent rod connection structure as claimed in claim 1, it is characterized in that: described outer tube is connected with an engage sleeves on the end, engage sleeves is provided with a soft catch of pressing and is positioned at the locating hole top, and the rear end of engage sleeves is set in outside the inner sleeve and forms keeping out connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478730 CN202831778U (en) | 2012-09-19 | 2012-09-19 | Connecting structure of tent member bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220478730 CN202831778U (en) | 2012-09-19 | 2012-09-19 | Connecting structure of tent member bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202831778U true CN202831778U (en) | 2013-03-27 |
Family
ID=47943521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220478730 Expired - Fee Related CN202831778U (en) | 2012-09-19 | 2012-09-19 | Connecting structure of tent member bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202831778U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790719A (en) * | 2015-04-28 | 2015-07-22 | 浙江嘉宜实业有限公司 | Ceiling framework structure of mat shelter |
| CN110454065A (en) * | 2019-08-28 | 2019-11-15 | 廖星华 | A kind of pipe structure of ready-package safety net or layer frame |
-
2012
- 2012-09-19 CN CN 201220478730 patent/CN202831778U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104790719A (en) * | 2015-04-28 | 2015-07-22 | 浙江嘉宜实业有限公司 | Ceiling framework structure of mat shelter |
| CN104790719B (en) * | 2015-04-28 | 2017-05-10 | 浙江嘉宜实业有限公司 | Ceiling framework structure of mat shelter |
| CN110454065A (en) * | 2019-08-28 | 2019-11-15 | 廖星华 | A kind of pipe structure of ready-package safety net or layer frame |
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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: 20130327 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |