CN201169959Y - Automatic folding tent rack - Google Patents
Automatic folding tent rack Download PDFInfo
- Publication number
- CN201169959Y CN201169959Y CNU2008201012877U CN200820101287U CN201169959Y CN 201169959 Y CN201169959 Y CN 201169959Y CN U2008201012877 U CNU2008201012877 U CN U2008201012877U CN 200820101287 U CN200820101287 U CN 200820101287U CN 201169959 Y CN201169959 Y CN 201169959Y
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- straight
- supporting leg
- bar
- sliding
- bars
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- Expired - Fee Related
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- 239000012634 fragment Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000010665 pine oil Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic folding tent frame, comprising a plurality of landing legs and a support frame. The top of each landing leg is fixed with a fixing piece; sliders are respectively in sliding connection with the landing legs; a positioning device capable of locking and positioning are connected between the sliders and the landing legs; the support frame is pivoted with the fixing pieces of the landing legs; first straight rod sets are respectively pivoted between every two adjacent landing legs; each first straight rod set comprises at least two first straight rods; the first straight rods are orderly connected in series, and the heads and tails of the adjacent first straight rods are in rotary connection; and diagonal rods are pivoted between the sliders of the landing legs and the first straight rods of the landing legs. As only the straight rod sets and the diagonal rods are connected between two landing legs of the folding tent frame, the utility model has the advantages that the tent frame not only has the functions of the prior tent frame, but also is simple in structure, few in rod pieces, low in manufacturing cost, light in weight and convenient to carry; as the diagonal rods are arranged for support, the tent frame is high in support strength and tent stability.
Description
Technical field
The utility model relates to a kind of Foldable tent frame, particularly relates to a kind of auto-folder tent frame.
Background technology
Existing Foldable tent frame comprises that some supporting legs and are connected the bracing frame at those root supporting leg tops, all is articulated with by folding stand between these every adjacent two supporting legs.This supporting leg top is installed with fixture, slidely connects sliding part in this supporting leg.This folding stand two on the outer end articulate the fixture of these adjacent two supporting legs respectively, twice outer ends articulate the sliding part of these adjacent two supporting legs respectively.This folding stand comprises some groups of scissors shape connecting rods, and those scissors shape connecting rods are connected in series and adjacent termination is articulated.Have following weak point because of foregoing description can draw this Foldable tent frame: the folding stand complex structure that connects between every adjacent two supporting legs, rod member is many, the manufacturing cost height.
The utility model content
The purpose of this utility model provides a kind of auto-folder tent frame, and it has overcome the many deficiencies of rod member that background technology tent frame exists, and has reached the minimizing rod member, the purpose that reduces cost.
One of technical scheme that its technical problem that solves the utility model adopts is:
A kind of auto-folder tent frame, it comprises some supporting legs and a bracing frame; The fixedly connected fixture in this supporting leg top, the sliding part that is slidingly connected on this supporting leg, being connected with one between this sliding part and the supporting leg can the interlocking positioning means for positioning; This bracing frame is articulated in the fixture of those supporting legs; All be articulated with one first straight-bar group between every adjacent two supporting legs, this first straight-bar group comprises at least two first straight-bars, and those root first straight-bars are connected in series successively and the adjacent formation of end end to end is rotationally connected; The sliding part of this supporting leg and articulate between first straight-bar of this supporting leg and be articulated with brace.
In the preferred embodiment of the present utility model, this first straight-bar group comprises two first straight-bars.
In the preferred embodiment of the present utility model, this bracing frame comprises the top connector, all be articulated with the second straight-bar group between the fixture of this every supporting leg and the connector, this second straight-bar group comprises at least two second straight-bars, and those root second straight-bars are connected in series successively and the adjacent formation of end end to end is rotationally connected.
In the preferred embodiment of the present utility model, the sliding part of this supporting leg and articulate between second straight-bar of this supporting leg and also be articulated with the brace group, this brace group comprises two braces of mutual pivot joint.
In the preferred embodiment of the present utility model, the sliding part of this supporting leg and articulate between second straight-bar of this supporting leg and also be connected with brace, this brace lower end articulates sliding part, and the upper end offers U-lag, and other sets, and a connected nail connects second straight-bar and U-lag is passed in slip.
In the preferred embodiment of the present utility model, this second straight-bar group comprises two second straight-bars.
In the preferred embodiment of the present utility model, this bracing frame comprises one the 3rd straight-bar group, all is articulated with the 4th straight-bar group between the fixture of this every supporting leg and the 3rd straight-bar group; The 3rd straight-bar group comprises at least two the 3rd straight-bars, and those root the 3rd straight-bars are connected in series successively and the adjacent formation of end end to end is rotationally connected; The 4th straight-bar group comprises at least two the 4th straight-bars, and those root the 4th straight-bars are connected in series successively and the adjacent formation of end end to end is rotationally connected.
In the preferred embodiment of the present utility model, the sliding part of this supporting leg and articulate between the 4th straight-bar of this supporting leg and also be articulated with the brace group, this brace group comprises two braces of mutual pivot joint.
In the preferred embodiment of the present utility model, the sliding part of this supporting leg and articulate between the 4th straight-bar of this supporting leg and also be connected with brace, this brace lower end articulates sliding part, and the upper end offers U-lag, and other sets, and a connected nail connects the 4th straight-bar and U-lag is passed in slip.
In the preferred embodiment of the present utility model, the 3rd straight-bar group comprises two the 3rd straight-bars, and the 4th straight-bar group comprises two the 4th straight-bars.
In the preferred embodiment of the present utility model, this sliding part comprises the sliding seat of a slip socket supporting leg and the pin joint seat that sets firmly sliding seat, and it is poor that this sliding seat offers longitudinal sliding motion; This positioner comprises:
One is installed in the shell fragment in the supporting leg, and it has a projection that can be horizontally through the supporting leg and the sliding seat of pegging graft under self elastic force effect;
One sliding shoe, it has affixed a knob portion and a control part, this control part one longitudinal end has the chain of command of inclination, be slidingly connected sliding tray and have two slip terminal points of this sliding shoe, this sliding shoe is reduced to supporting leg in this sliding shoe contact projection and the projection away from projection when the second slip terminal point when the first slip terminal point; And
One back-moving spring that sliding shoe is resetted, it is connected between sliding seat and the sliding shoe.
In the preferred embodiment of the present utility model, outward-dipping guide part is arranged to corresponding to the position of projection in this sliding seat top.
Two of the technical scheme that its technical problem that solves the utility model adopts is:
A kind of auto-folder tent frame, it comprises some supporting legs and a bracing frame; The fixedly connected fixture in this supporting leg top, a sliding part is slidingly connected on this supporting leg; This bracing frame is articulated in the fixture of those supporting legs; All be articulated with one first straight-bar group between every adjacent two supporting legs, this first straight-bar group comprises at least two first straight-bars, those root first straight-bars are connected in series successively and adjacent end end to end constitutes and to be rotationally connected, and being connected with one between this fixture and first straight-bar can the interlocking positioning means for positioning; The sliding part of this supporting leg and articulate between first straight-bar of this supporting leg and be articulated with brace.
The technical program is compared with background technology: owing to only be connected with the straight-bar group between two supporting legs of Foldable tent frame, be provided with brace between straight-bar and the supporting leg, therefore overcome the existing deficiency of background technology, and have following advantage: one, tent frame not only have original tent holder function, and simple in structure, rod member is few, low cost of manufacture, in light weight, be easy to carry; Its two, be provided with brace and support, the support strength height, tent stability is high.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 has illustrated the schematic perspective view of the tent of embodiment one.
Fig. 2 has illustrated the schematic perspective view of the tent frame of embodiment one.
Fig. 3 has illustrated the A place enlarged diagram of Fig. 2 of embodiment one.
The positioner that Fig. 4 has illustrated embodiment one is in the generalized section of interlocking state.
Fig. 5 has illustrated the local enlarged diagram of embodiment two, and this part can be with reference to the A place of Fig. 2.
Fig. 6 has illustrated the schematic perspective view of the tent of embodiment three.
Fig. 7 has illustrated the schematic perspective view of the tent frame of embodiment three.
Fig. 8 has illustrated the B place enlarged diagram of Fig. 7 of embodiment three.
Fig. 9 has illustrated the B place enlarged diagram of embodiment four, and this part can be with reference to the B place of Fig. 7.
The specific embodiment
Embodiment one
Please refer to Fig. 1, a kind of auto-folder tent 100 comprises tent frame 102 and tent cloth 104, and this tent cloth 104 is connected on the tent frame 102.Please refer to Fig. 2, this tent frame 102 comprises four supporting legs 106, four group of first straight-bar group 122 and bracing frame.Should all be articulated with one first straight-bar group 122 between every adjacent two supporting legs 106, this bracing frame is articulated in those supporting leg 106 tops.
Please refer to Fig. 3, this supporting leg 106 is a telescopic legs, offers a through hole 120 on this supporting leg 106.These supporting leg 106 tops are installed with fixture 108, are provided with three first pin joint seats 110 outside this fixture 108.Also slide on this supporting leg 106 and be provided with sliding part, this sliding part comprises the sliding seat 112 of a slip socket supporting leg 106 and is installed in sliding seat 112 three second pin joint seats 114 outward, offers an interlocking hole 116 and a longitudinal sliding motion poor 118 on this sliding seat 112.
Please refer to Fig. 2, this first straight-bar group 122 comprises two first straight-bars, and these two first straight-bars are inner to articulate, and also is that those root first straight-bars are connected in series and adjacent end end to end constitutes and is rotationally connected successively.These two first straight-bar outer ends articulate first pin joint seat 110 of the fixture 108 of adjacent two supporting legs 106 respectively.
Please refer to Fig. 2, this bracing frame comprises top connector 124, all be articulated with the second straight-bar group 126 between first pin joint seat 110 of the fixture 108 of this every supporting leg 106 and the connector 124, this second straight-bar group 126 comprises two second straight-bars, these two second straight-bars are inner to articulate, and also is that those root second straight-bars are connected in series and adjacent end end to end constitutes and is rotationally connected successively.
Please refer to Fig. 2 and Fig. 3, second pin joint seat 114 of the sliding part of this supporting leg 106 and articulate between first straight-bar of this supporting leg 106 and be articulated with first brace 128.Second pin joint seat 114 of the sliding part of this supporting leg 106 and articulate between second straight-bar of this supporting leg 106 and be connected with second brace 130, these second brace, 130 lower ends articulate second pin joint seat 114 of sliding part, the upper end offers U-lag 154, and other sets a connected nail 156 riveted joint second straight-bars and slides and pass U-lag 154.This U-lag 154 comprises that medial launder and two is communicated with the side groove of medial launder port, wherein, is launching or is folding in the location, and this connected nail 156 is positioned at the dual-side groove, and in expansion or folding process, this connected nail 156 slides at medial launder.This connection place be arranged to slick and sly excessively so that the user can directly launch or folding, need not manually go to regulate connected nail 156 and U-lag 154 positions again.，
Being connected with one between this sliding part and the supporting leg 106 can interlocking positioning means for positioning 132, please refers to Fig. 4, and it comprises a shell fragment 134, a sliding shoe 136 and a back-moving spring 138.This shell fragment 134 is the V-arrangement shell fragment, and it is installed in the supporting leg 106.This shell fragment 134 has a projection 140, and this projection 140 can be horizontally through the interlocking hole 116 of the through hole 120 of supporting leg 106 and the sliding seat 112 of pegging graft under shell fragment 134 self elastic force effect, plays the purpose of interlocking location supporting leg 106 and sliding part by this grafting.These projection 140 ends are set as hemispherical, have the inclined plane above also being.This sliding shoe 136 comprises an integrated knob portion 142, a pars intermedia 144 and a control part 146, this pars intermedia 144 is installed between knob portion 142 and the control part 146, be arranged to down the little big inclination chain of command of in these control part 146 lower ends, its incline direction is identical with the incline direction on the inclined plane of projection 140, and, this chain of command be sitting at the projection 140 that is in the interlocking state the inclined plane vertically on, make in the chain of command downslide process can contact projection 140 to make in it and contract.144 the slips adaptive and sliding seat 112 that is slidingly connected of this pars intermedia are poor 118, and this control part 146 and knob portion 142 lay respectively at slide within poor 118 outside.Because the cross section of this pars intermedia 144 less than the cross section of knob portion 142, control part 146, therefore can fixedly positioning the interconnected relationship between sliding seat 112 and the sliding shoe 136.Wherein, this sliding shoe 136 has upper and lower slip terminal point, and the chain of command of this sliding shoe 136 is reduced to supporting leg 106 in the chain of command contact projection 140 of this sliding shoe 136 and the projection 140 away from projection 140 when the lower slider terminal point when last slip terminal point.These back-moving spring 138 1 ends connect sliding seat 112 tops, and the other end connects control part 146 upper ends of sliding shoe 136.Outward-dipping guide part is arranged to corresponding to the position of projection 140 in these sliding seat 112 tops as required, make upwards in the sliding process automatically contact shell fragment 134 projections 140 and make in it and contract, projection 140 contact sliding seat inner peripheral surfaces then are up to aiming at interlocking hole 116.
The user pushes knob portion 142 downwards, drive control part 146 to lower slider, the inclination chain of command of control part 146 contact shell fragment 134 projections 140 and making in it in sliding process downwards contract, when interior when being reduced to supporting leg 106, positioner 400 pine oils, this moment can free slip supporting leg 106 and sliding part relatively.After the user unclamped and pushes, this back-moving spring 138 resetted sliding shoe 136.After being in the pine oil state, when needing once more interlocking, user's sliding part that upwards slides, when the guide part of the sliding seat 112 of sliding part is run into shell fragment 134 projections 140, continue upwards automatic contact shell fragment 134 projections 140 of slide-and-guide portion and make in it to contract, projection 140 contact sliding seat inner peripheral surfaces then are when aiming at interlocking hole 116, this projection 140 can be horizontally through the through hole of supporting leg 106 and the interlocking hole of the sliding seat 112 of pegging graft under shell fragment 134 self elastic force effect, this moment, positioner was again by interlocking.
Embodiment two
A present embodiment and a last embodiment difference are: please refer to Fig. 5, and second pin joint seat 114 of the sliding part of this supporting leg 106 and articulate between second straight-bar of this supporting leg 106 and be articulated with the brace group, this brace group comprises two braces of mutual pivot joint.
Embodiment three
A present embodiment and a last embodiment difference are: please refer to Fig. 6 and Fig. 7, this bracing frame comprises one the 3rd straight-bar group 148, all is articulated with the 4th straight-bar group 150 between first pin joint seat 110 of the fixture 108 of this every supporting leg 106 and the 3rd straight-bar group 148 outer ends.The 3rd straight-bar group 148 comprises two the 3rd straight-bars, and these two the 3rd straight-bars are inner to articulate, and also is that those root the 3rd straight-bars are connected in series and adjacent end end to end constitutes and is rotationally connected successively.The 4th straight-bar group 150 comprises two the 4th straight-bars, and these two the 4th straight-bars are inner to articulate, and also is that those root the 4th straight-bars are connected in series and adjacent end end to end constitutes and is rotationally connected successively.
Please refer to Fig. 7 and Fig. 8, second pin joint seat 114 of the sliding part of this supporting leg 106 and articulate between the 4th straight-bar of this supporting leg 106 and be connected with the 4th brace 152, the 4th brace 152 lower ends articulate second pin joint seat 114 of sliding part, the upper end offers U-lag 154, and other sets a connected nail 156 riveted joint the 4th straight-bars and slides and pass U-lag 154.This U-lag 154 comprises that medial launder and two is communicated with the side groove of medial launder port, wherein, is launching or is folding in the location, and this connected nail 156 is positioned at the dual-side groove, and in expansion or folding process, this connected nail 156 slides at medial launder.This connection place be arranged to slick and sly excessively so that the user can directly launch or folding, need not manually go to regulate connected nail 156 and U-lag 154 positions again.
Embodiment four
A present embodiment and a last embodiment difference are: please refer to Fig. 9, and second pin joint seat 114 of the sliding part of this supporting leg 106 and articulate between the 4th straight-bar of this supporting leg 106 and be articulated with the brace group, this brace group comprises two braces of mutual pivot joint.
Embodiment five
A present embodiment and a last embodiment difference are: between sliding part and supporting leg positioner is not set, but the interlocking positioner that can play the interlocking location is set between the fixture and first straight-bar, its first straight-bar that not only is rotatably connected, and, but also interlocking first straight-bar makes it be stabilized in deployed condition.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (10)
1. auto-folder tent frame, it comprises some supporting legs and a bracing frame; The fixedly connected fixture in this supporting leg top, the sliding part that is slidingly connected on this supporting leg, being connected with one between this sliding part and the supporting leg can the interlocking positioning means for positioning; This bracing frame is articulated in the fixture of those supporting legs; It is characterized in that: all be articulated with one first straight-bar group between every adjacent two supporting legs, this first straight-bar group comprises at least two first straight-bars, and those root first straight-bars are connected in series successively and the adjacent formation of end end to end is rotationally connected; The sliding part of this supporting leg and articulate between first straight-bar of this supporting leg and be articulated with brace.
2. a kind of auto-folder tent frame according to claim 1 is characterized in that: this first straight-bar group comprises two first straight-bars.
3. a kind of auto-folder tent frame according to claim 1 and 2, it is characterized in that: this bracing frame comprises the top connector, all be articulated with the second straight-bar group between the fixture of this every supporting leg and the connector, this second straight-bar group comprises at least two second straight-bars, and those root second straight-bars are connected in series successively and the adjacent formation of end end to end is rotationally connected.
4. a kind of auto-folder tent frame according to claim 3 is characterized in that: the sliding part of this supporting leg and articulate between second straight-bar of this supporting leg and also be articulated with the brace group, this brace group comprises two braces of mutual pivot joint.
5. a kind of auto-folder tent frame according to claim 3, it is characterized in that: the sliding part of this supporting leg and articulate between second straight-bar of this supporting leg and also be connected with brace, this brace lower end articulates sliding part, the upper end offers U-lag, and other sets, and a connected nail connects second straight-bar and U-lag is passed in slip.
6. a kind of auto-folder tent frame according to claim 1 and 2, it is characterized in that: this bracing frame comprises one the 3rd straight-bar group, all is articulated with the 4th straight-bar group between the fixture of this every supporting leg and the 3rd straight-bar group; The 3rd straight-bar group comprises at least two the 3rd straight-bars, and those root the 3rd straight-bars are connected in series successively and the adjacent formation of end end to end is rotationally connected; The 4th straight-bar group comprises at least two the 4th straight-bars, and those root the 4th straight-bars are connected in series successively and the adjacent formation of end end to end is rotationally connected.
7. a kind of auto-folder tent frame according to claim 6 is characterized in that: the sliding part of this supporting leg and articulate between the 4th straight-bar of this supporting leg and also be articulated with the brace group, this brace group comprises two braces of mutual pivot joint.
8. a kind of auto-folder tent frame according to claim 6, it is characterized in that: the sliding part of this supporting leg and articulate between the 4th straight-bar of this supporting leg and also be connected with brace, this brace lower end articulates sliding part, the upper end offers U-lag, and other sets, and a connected nail connects the 4th straight-bar and U-lag is passed in slip.
9. a kind of auto-folder tent frame according to claim 1 and 2 is characterized in that: this sliding part comprises the sliding seat of a slip socket supporting leg and the pin joint seat that sets firmly sliding seat, and it is poor that this sliding seat offers longitudinal sliding motion; This positioner comprises:
One is installed in the shell fragment in the supporting leg, and it has a projection that can be horizontally through the supporting leg and the sliding seat of pegging graft under self elastic force effect;
One sliding shoe, it has affixed a knob portion and a control part, this control part one longitudinal end has the chain of command of inclination, be slidingly connected sliding tray and have two slip terminal points of this sliding shoe, this sliding shoe is reduced to supporting leg in this sliding shoe contact projection and the projection away from projection when the second slip terminal point when the first slip terminal point; And
One back-moving spring that sliding shoe is resetted, it is connected between sliding seat and the sliding shoe.
10. auto-folder tent frame, it comprises some supporting legs and a bracing frame; The fixedly connected fixture in this supporting leg top, a sliding part is slidingly connected on this supporting leg; This bracing frame is articulated in the fixture of those supporting legs; It is characterized in that: all be articulated with one first straight-bar group between every adjacent two supporting legs, this first straight-bar group comprises at least two first straight-bars, those root first straight-bars are connected in series successively and adjacent end end to end constitutes and to be rotationally connected, and being connected with one between this fixture and first straight-bar can the interlocking positioning means for positioning; The sliding part of this supporting leg and articulate between first straight-bar of this supporting leg and be articulated with brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201012877U CN201169959Y (en) | 2008-01-25 | 2008-01-25 | Automatic folding tent rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201012877U CN201169959Y (en) | 2008-01-25 | 2008-01-25 | Automatic folding tent rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201169959Y true CN201169959Y (en) | 2008-12-24 |
Family
ID=40209012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201012877U Expired - Fee Related CN201169959Y (en) | 2008-01-25 | 2008-01-25 | Automatic folding tent rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201169959Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535944A (en) * | 2012-01-19 | 2012-07-04 | 杨永顺 | Tent bracket and tent with same |
-
2008
- 2008-01-25 CN CNU2008201012877U patent/CN201169959Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535944A (en) * | 2012-01-19 | 2012-07-04 | 杨永顺 | Tent bracket and tent with same |
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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: 20081224 Termination date: 20100225 |