CN2611501Y - Improved structure of folding tent - Google Patents
Improved structure of folding tent Download PDFInfo
- Publication number
- CN2611501Y CN2611501Y CN 03225908 CN03225908U CN2611501Y CN 2611501 Y CN2611501 Y CN 2611501Y CN 03225908 CN03225908 CN 03225908 CN 03225908 U CN03225908 U CN 03225908U CN 2611501 Y CN2611501 Y CN 2611501Y
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- China
- Prior art keywords
- nest
- support bar
- big
- auxiliary
- nests
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Abstract
The utility model relates to the technological field of the tent, in particular to the conformation improvement of the folding tent frame, which comprises a plurality of upright poles, peak nests, small supporting poles, big supporting poles, upper nests and lower nests, and assistant peak nests with a peak supporting pole are provided between the two adjacent peak nests, at the same time the big and the small assistant supporting poles that are mutually pivoted are provided between the assistant peak nest and the adjacent two peak nests, the lower end of the assistant peak pole is connected with the corresponding supporting pole. When in use, the upper and the lower nests glide and the tent can realizes opening and folding via the mutual consecutive movements of the big and the small supporting poles, the peak supporting pole and the supporting poles, moreover, the size of the folded tent is small and is light to carry, at the same time the adjacent peak nests are provided with assistant peaks that support the tarpaulin in-between which are made smooth when tauting and the appearance is elegant and simple.
Description
Technical field:
The utility model relates to the tent technical field, refers in particular to a kind of Foldable tent frame structural improvement.
Background technology:
The people that tent can be and go sightseeing, cooks a meal in the open air or be engaged in other outdoor study provide the place of a provisional sun-shading rain-proof, have a wide range of applications in the modern life.The tent of Chu Shouing has two kinds of structures in the market: a kind of for assembly type, and when using, such tent earlier each tent frames is assembled, and cover tarpaulin on it again and fasten and can use.This class tent assembling and dismounting are all pretty troublesome, and skeleton is scattered, bad carrying.Another kind is collapsible, each skeleton of such tent is connected as a single entity, collapsible folding and unfolding, it is comparatively convenient to install and dismantle, but present most break camp causes the overall weight of break camp bigger because its ceiling bone adopts space truss structure, carry and be not very convenient, and because the structure of space truss is comparatively complicated, thereby the stability of the ceiling bone of this break camp is also bad, occurs the phenomenon that swings easily once meeting wind slightly.Occur umbrella top formula tent subsequently, its top structure has correspondingly to be simplified, and is some parachute kits when opening and arranges connection mutually; But because distance is longer between the two adjacent umbrella tops, the tarpaulin in the middle of being positioned at is hanging shape, lacks support, and the paulin face is lax and the sinking form is arranged, and influences the use of tent.
Summary of the invention:.
The purpose of this utility model is to overcome the defective of prior art, provides a kind of installation and dismounting all very convenient, and it is less, easy to carry to fold the back volume, and tarpaulin has enough supports, the break camp shelf structure that cloth cover has stretched tight level and smooth when opening.
For achieving the above object, the utility model is achieved through the following technical solutions: the nest pivot bush unit is on column under the tent, and the upper end of column is connected with last nest, and an end of big support bar is articulated in nest, the other end and ramuscule strut articulate, and the other end of little support bar is articulated on the nest of top; An end that props up push rod is articulated in the stage casing of big support bar, the other end is articulated in down on the nest, last nest on the two adjacent upright,. the connection of some poles is arranged respectively between the following nest, and the support that respectively connects between pole formation activity quadrangle after the cross-articulation mutually, on the tent frame, between adjacent two top nests, be provided with the auxiliary top nest, the auxiliary top nest is supported by an assistant ejector pin, simultaneously, big by mutual pivot joint between auxiliary top nest and the adjacent two top nests, little auxiliary support bar connects, the outer end of big auxiliary support bar and top nest articulate, and the outer end of little auxiliary support bar and auxiliary top nest articulate; The sheathed guide bracket in the stage casing of described assistant ejector pin, this guide bracket is installed on the upside pole of respective activity quadrangle support, and the lower end of assistant ejector pin is connected on the downside pole of corresponding movable quadrangle support.
Described big support bar is provided with holding tank with the end that the ramuscule strut articulates and matches with the articulated section of little support bar; Big support bar, little support bar, pole and a push rod can be the entity body of rod or the hollow rod body of different shape.
Described assistant ejector pin is the telescopic tube body, and the top end face of the auxiliary top nest of its support is plane; Described big auxiliary support bar is provided with holding tank with the end that little auxiliary support bar articulates and matches with the articulated section of little auxiliary support bar, and big auxiliary support bar is a telescopic tube body.
Described column can be made as stretches two sections of receipts formulas or multistage cylinder; End face is an inclined-plane on the last nest.
After adopting such structure, only need to descend nest to slide up and down and to realize opening and folding of tent frame by big or small support bar, a push rod and the mutual sequence of pole, use easily, and it is less to fold the volume of back tent frame, carries very light; Simultaneously be provided with the auxiliary top nest between the two adjacent top nests, the tarpaulin in the middle of supporting by it, it is more level and smooth that tarpaulin has been stretched tight, and good looking appearance is generous.
Description of drawings:
Accompanying drawing 3 is the perspective exploded view of big auxiliary support bar;
Accompanying drawing 4 is the assistant ejector pin perspective exploded view;
Accompanying drawing 5 is the schematic diagram that partly folds of the present utility model;
Accompanying drawing 6 is the schematic diagram that folds fully of the present utility model.
The specific embodiment:
See accompanying drawing 1～6, the utility model includes some columns 1, top nest 2, ramuscule strut 3, big support bar 4, upward nest 5 reaches nest 6 down, and column 1 lower end connects a holder 11, and following nest 6 pivot bush units are on column 1, fixedlys connected with last nest 5 in the upper end of column 1.One end of big support bar 4 is articulated in nest 5, the other end and 3 pivot joints of ramuscule strut, and be provided with holding tank 41 and match with the articulated section 31 of ramuscule strut 3; The other end of ramuscule strut 3 is articulated on the top nest 2, engages after ramuscule strut 3 can be integral production with its articulated section 31 or separates making to be one.An end that props up push rod 7 is articulated in the stage casing of big support bar 4, the other end is articulated in down on the nest 6, there are some poles 8 to connect between last nest 5 on the two adjacent upright 1, the following nest 6 respectively, and constitute the movable parallelogram bracket of stretching receipts after respectively connecting 8 mutual cross-articulation of pole.On the tent frame, between adjacent two top nests 2, be provided with auxiliary top nest 90, auxiliary top nest 90 is supported by an assistant ejector pin 91, simultaneously, large and small auxiliary support bar 92,93 by mutual pivot joint between auxiliary top nest 90 and the adjacent two top nests 2 is connected, the outer end of big auxiliary support bar 92 and top nest 2 articulate, and the outer end of little auxiliary support bar 93 and auxiliary top nest 90 articulate; The sheathed guide bracket 94 in the stage casing of described assistant ejector pin 91, guide bracket 94 is installed on the upside pole 8 of corresponding movable quadrangle support, and the lower end of assistant ejector pin 91 is connected on the downside pole 8 of respective activity quadrangle support.
Shown in the accompanying drawing 3,4, assistant ejector pin 91 is the telescopic tube body, and the top end face of the auxiliary top nest 90 of its support is plane; Big auxiliary support bar 92 is provided with holding tank 921 with the end that little auxiliary support bar 93 articulates and matches with the articulated section of little auxiliary support bar 93, and big auxiliary support bar 92 is a telescopic tube body.
When using the utility model, to descend nest 6 upwards to pass, at this moment the push rod 7 and the pole 8 that are connected in down on the nest 6 are all launched outward, an end that props up push rod 7 acts on big support bar 4 upwards struts its pivoting point around last nest 5, act on ramuscule strut 3 when moving on the other end of big support bar 4, the other end of ramuscule strut 3 is propped up top nest 2, expand on the same axis until ramuscule strut 3 and big support bar 4, catching groove in nest 6 and the button hook 12 on the column 1 are fastened and connected at present for these, thereby fasten down nest 6, prevent down that nest 6 glides, and then support big support bar 4, the most whole tent frame struts.When launching outward for pole 8, the some poles that are hinged 8 interact, and movable parallelogram changes and struts adjacent upright posts 1, makes the tent frame expand into a set shape, as square, rectangle or polygon etc.When the distance of pole 8 expansion and two adjacent top nests 2 is elongated, 91 of assistant ejector pins push away effect and assistant ejector pin 91 are moved up along the guide bracket 94 of upside on the pole 8 that connects its lower end, cooperate the expansion of large and small auxiliary support bar 92,93, final jack-up auxiliary top nest 90 and support the tarpaulin in stage casing.By the holder 11 on column 1 lower end, each column 1 is fixed in ground or other appropriate location, i.e. tent installation at last; The upper surface of last nest 5 is an inclined-plane, and like this, the tent that covers thereon is furnished with a gradient, makes things convenient for the rainwater landing.
After using, earlier fixing nail on the holder 11 is dismantled during dismounting, pressing down button 61 on the nest 6 again makes button hook 12 on the column 1 withdraw from down the catching groove of nest 6, pulling nest 6 is down glided along column 1, at this moment being articulated in down the big support bar 4 of push rod 7 pullings on the nest 6 is directed downwards toward columns 1 and folds, when also acting on ramuscule strut 3 it is moved down, the outer end of big support bar 4 folds to big support bar 4 doublings, ramuscule strut 3 other ends move down along band top nest 2, to column 1 with its bag cage in inside, ramuscule strut 3 has a gap can hold tarpaulin after folding with big support bar 4, in order to avoid the tent frame damages tarpaulin and scratch by pressure can not fold fully or fold the time; And pole 8 is when down nest 6 moves down, and the movable parallelogram of its formation changes, and draws together the existing function that folds in.Tent can folding be a branch of, very convenient to carry like this.Column 1 can be made as stretches two sections of receipts formulas or multistage cylinder, so that the volume of tent frame is further dwindled.Assistant ejector pin 91 and big auxiliary support bar 92 all are designed to the telescopic tube body, with the usefulness that cooperates tent frames to fold.
Claims (8)
1, Foldable tent frame structural improvement, include some columns, top nest, little support bar, big support bar, last nest and following nest, following nest pivot bush unit is on column, the upper end of column is connected with last nest, one end of big support bar is articulated in nest, the other end and ramuscule strut articulate, and the other end of little support bar is articulated on the nest of top; An end that props up push rod is articulated in the stage casing of big support bar, the other end is articulated in down on the nest, last nest on the two adjacent upright, the connection of some poles is arranged respectively between the following nest, and the support that respectively connects between pole formation activity quadrangle after the cross-articulation mutually, it is characterized in that: on the described tent frame, between adjacent two top nests, be provided with the auxiliary top nest, the auxiliary top nest is supported by an assistant ejector pin, simultaneously, big by mutual pivot joint between auxiliary top nest and the adjacent two top nests, little auxiliary support bar connects, the outer end of big auxiliary support bar and top nest articulate, and the outer end of little auxiliary support bar and auxiliary top nest articulate; The sheathed guide bracket in the stage casing of described assistant ejector pin, this guide bracket is installed on the upside pole of respective activity quadrangle support, and the lower end of assistant ejector pin is connected on the downside pole of corresponding movable quadrangle support.
2, Foldable tent frame structural improvement according to claim 1 is characterized in that: big support bar is provided with holding tank with the end that the ramuscule strut articulates and matches with the articulated section of little support bar.
3, Foldable tent frame structural improvement according to claim 1 is characterized in that: described assistant ejector pin is the telescopic tube body.
4, Foldable tent frame structural improvement according to claim 1, it is characterized in that: described big auxiliary support bar is provided with holding tank with the end that little auxiliary support bar articulates and matches with the articulated section of little auxiliary support bar, and big auxiliary support bar is a telescopic tube body.
5, Foldable tent frame structural improvement according to claim 1 is characterized in that: described column can be made as stretches two sections of receipts formulas or multistage cylinder.
6, Foldable tent frame structural improvement according to claim 1 is characterized in that: big support bar, little support bar, pole and a push rod can be the entity body of rod or hollow rod body.
7, Foldable tent frame structural improvement according to claim 1 is characterized in that: upward end face is an inclined-plane on the nest.
8, Foldable tent frame structural improvement according to claim 1, it is characterized in that: the top end face of described auxiliary top nest is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225908 CN2611501Y (en) | 2003-05-09 | 2003-05-09 | Improved structure of folding tent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03225908 CN2611501Y (en) | 2003-05-09 | 2003-05-09 | Improved structure of folding tent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2611501Y true CN2611501Y (en) | 2004-04-14 |
Family
ID=34163741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03225908 Expired - Fee Related CN2611501Y (en) | 2003-05-09 | 2003-05-09 | Improved structure of folding tent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2611501Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227883A (en) * | 2017-07-09 | 2017-10-03 | 陆方毅 | A kind of collapsible tent of operating |
-
2003
- 2003-05-09 CN CN 03225908 patent/CN2611501Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227883A (en) * | 2017-07-09 | 2017-10-03 | 陆方毅 | A kind of collapsible tent of operating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040414 |