CN201016237Y - Tent roof bracing-folding structure - Google Patents
Tent roof bracing-folding structure Download PDFInfo
- Publication number
- CN201016237Y CN201016237Y CNU2007200063472U CN200720006347U CN201016237Y CN 201016237 Y CN201016237 Y CN 201016237Y CN U2007200063472 U CNU2007200063472 U CN U2007200063472U CN 200720006347 U CN200720006347 U CN 200720006347U CN 201016237 Y CN201016237 Y CN 201016237Y
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- sliding sleeve
- counterbore
- forms
- tent
- suspension member
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- Expired - Fee Related
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Abstract
The utility model relates to a folding and unfolding structure of tent top which radioactively connects each pole support group consisting of a plurality of segments of pole supports; wherein the fixed structure includes a central fixed seat, a sliding bush positioned on the central fixed seat, an offsetting spring, a motion spring and a moveable pendant; the moveable pendant is moveably fixed under center fastened seat, the offsetting spring is arranged on upper part of the sliding bush, the motion spring is positioned between the sliding bush and the moveable pendant. The sliding bush is radioactively articulated with connecters, the middle of each connecter is articulated on the circle of central fixed seat, and the other side of connecter is connected with the pole support group; additionally, the hang piece cooperating with moveable pendant is positioned on the sliding bush. When stressed, the central fixed seat makes a downward movement comparatively to the pole support group, and the connecters rotate to make the sliding bush move up and down, then because of special design of the motion spring, the moveable pendant and the sliding bush, the utility model realizes the control of sliding bush, thus to set or reset the position of the sliding bush, and to realize the function of automatic positioning, expansion and contraction.
Description
Technical field
The utility model relates to a kind of tent, is meant a kind of tent top support receipts structure especially.
Background technology
Tent is the equipment commonly used of climbing the mountain, going fishing, camping, and its kind is varied.Can be divided into according to shape: A type, semi-circular, house type, cavern type etc.; Folding or expansion mode according to tent can be divided into: be traditional collapsible shelter of support and be the umbrella formula break camp of support with the umbellate form skeleton with manual basic framework.
For umbrella formula break camp, it is that manner of execution with similar Folding umbrella folds or launch tent.Common structure as shown in Figure 1, the central top of this tent is provided with a push rod connector 10, the radial pole group 40 that is provided with on this push rod connector 10, this pole group 40 is made up of some joints (being generally three joints) rod member, then linked to each other by the rod member connector between each rod member, so that folding, tent cloth then is fixed on each pole group 40, the bottom of each pole group 40 then is fastened on the staple of tent cloth bottom periphery, thereby can prop up tent.The downside of described push rod connector 10 is provided with rod in, and rod is provided with a sliding part 20 in this, and these sliding part 20 corresponding each poles are organized the radial support bar 30 that is provided with of 40 quantity, and this support bar 30 is supporting the first segment rod member of pole group 40.Be provided with a spring 50 between described push rod connector 10 and the sliding part 20, this spring 50 is in compressive state when tent is folding, and when tent launched, the elastic-restoring force of this spring 50 can make each pole group 40 of tent strut automatically.
From the structure of above-mentioned umbrella formula break camp as can be seen, there is following defective in it:
1, the expansion of tent need be by the setting of support bar 30, and the support bar 30 of level also can't be propped up each pole group 40, therefore must artificially sliding part 20 be pulled down again, support bar 30 outer ends are inclined upwardly, so that prop up pole group 40, thereby its operational motion amplitude is big, operation inconvenience.
2, the setting of described each support bar 30 and middle rod makes that this tent top strut fixation device overall volume is bigger.
The utility model content
The purpose of this utility model is to provide a kind of compact conformation, tent exhibition to receive tent top support easily and receives structure.
For achieving the above object, solution of the present utility model is: structure is received in a kind of tent top support, and it is each pole group that radial connection is made up of some pole spares; Wherein: this fixed structure comprises a central holder and is located at a sliding sleeve, a back-moving spring, an operating spring and a movable suspension member in the central holder; Movable suspension member activity is fixed on the bottom of central holder, and sliding sleeve top is provided with back-moving spring, and is provided with operating spring between sliding sleeve and the movable suspension member; Sliding sleeve is the radial connector that is articulated with, and each connector middle part is to be articulated on the central holder circumference, and the other end connects the pole group; Sliding sleeve is provided with the hanging block that cooperates with movable suspension member in addition.
Described central holder comprises a loam cake, a lower cover and an end cap, and the lower cover lower end forms a square counterbore, and the middle part, bottom surface of counterbore forms a through hole; Loam cake and lower cover fasten and form a chamber, and sliding sleeve places this chamber; And movable suspension member one end is to stretch to place this chamber to contact with sliding sleeve, and the other end to be activity be fixed between end cap and the lower cover, and end and the operating spring that sees through through hole against.
Middle part, described square counterbore four limits forms open-work, and middle part, counterbore four limits respectively forms a short slot, the upper surface of short slot is an arcwall face, corresponding this short slot forms four deep-slotted chip breakers on the bottom surface of counterbore, and end cap is to be fastened on this counterbore place, corresponding short slot respectively is provided with a projection at the middle part on end cap four limits, and arcwall face is formed at the top of projection, and the two fastens and can form four pin joint seats; The corresponding above-mentioned deep-slotted chip breaker of end cap inner surface also is provided with four deep-slotted chip breakers in addition, and the two fastens and promptly forms four cylindricality limit chambers.
Described movable suspension member is one " L " type body of rod, and its montant top inwardly is provided with a protruding hook, and its spreader bar front end forms an inclined-plane, and the relative montant in rear end convexes with the pivot post.
Described sliding sleeve central authorities reach the counterbore that respectively is provided with a ccontaining back-moving spring and operating spring from bottom to top from top to bottom, form ring flange and evenly offer the pivot connected slot that articulates connecting rod on the top of sliding sleeve, and form four side end faces in abutting connection with the sliding sleeve bottom of this ring flange, each both sides, side end face forms fin, convex with a hanging block at the middle part of each side end face, the hanging block upper end forms hanging groove, and the both sides of hanging block form oblique surface up and down.
Described go up the oblique surface bottom form the straight flange parallel with fin and with following oblique surface adjacency, the straight flange that the top formation of following oblique surface is parallel with fin and with the hanging groove adjacency.
The upper end of described each side end face forms and the contour projection of hanging block, and projection convexes with the projection that corresponding hanging groove reaches the two tool inclined-planes of going up oblique surface downwards.
Described central holder is the radial short slot that offers.
Described connector is one " L " shape, and its front end is articulated in the sliding sleeve, and its middle part formation is articulated in the short slot of central holder, and the rear portion of this connector connects the pole group.
After adopting such scheme, because the utility model is the chamber that has utilized central holder to form, the relative pole group of application of force central authorities holder moves down, and cooperate the rotation of sliding sleeve drive connector that sliding sleeve is moved up and down, the particular design that cooperates with sliding sleeve by operating spring and movable suspension member again, and realize being fixed on movable suspension member on the central holder to the blocking relation of sliding sleeve with to the positioning of sliding sleeve, realize that with this tent launches the function of location automatically; Repeat the relative pole group of application of force central authorities holder and move down, then sliding sleeve can break away from the blocking relation with movable suspension member, can fold tent with this.So the utility model make tent expansion with fold convenient laborsaving; And whole device volume is little, compact conformation, attractive in appearance.
Description of drawings
Fig. 1 is a structural representation of commonly using folding tent support;
Fig. 2 is a three-dimensional exploded view of the present utility model;
Fig. 3 is the schematic perspective view of the utility model lower cover;
Fig. 4 is the schematic perspective view of the utility model end cap;
Fig. 5 is the schematic perspective view of the movable suspension member of the utility model;
Fig. 6 is the schematic perspective view 1 of the utility model sliding sleeve;
Fig. 7 is the schematic perspective view 2 of the utility model sliding sleeve;
Fig. 8 is the utility model assembled state vertical view (deployed condition);
Fig. 8 A is that the A-A of Fig. 8 is to sectional view;
Fig. 8 B is that the B-B of Fig. 8 is to sectional view;
Fig. 9 is the utility model assembled state vertical view (folding state);
Fig. 9 A is that the C-C of Fig. 9 is to sectional view;
Fig. 9 B is that the D-D of Fig. 9 is to sectional view.
The specific embodiment
As Fig. 2 and cooperate shown in Figure 8, structure is received in tent top support of the present utility model, be to be provided with a central holder 1 in the tent central top, it is each pole group of being made up of some joints (being generally three joints) rod member of radial connection (this is an example with six groups of pole groups), and this support is received structure and comprised:
Cooperate shown in Fig. 3,4, central authorities' holder 1 is radial six short slots 13 that offer, this central authorities' holder 1 comprises a loam cake 11, a lower cover 12 and an end cap 14, lower cover 12 lower ends form a square counterbore 15, this middle part, square counterbore 15 4 limits forms open-work 151, and middle part, counterbore 15 4 limits respectively forms a short slot 152, the upper surface of short slot 152 is an arcwall face 1521, corresponding this short slot 152 forms four deep-slotted chip breakers 153 on the bottom surface of square counterbore 15, form a counterbore 154 at the middle part, bottom surface of square counterbore 15 again; Loam cake 11 fastens with lower cover 12 and forms a chamber, and end cap 14 is to be fastened on this square counterbore 15 places, corresponding short slot 152 respectively is provided with a projection 141 at the middle part on four limits of end cap 14, and arcwall face 142 is formed at the top of projection 141, and the two fastens and can form four pin joint seats; The corresponding above-mentioned deep-slotted chip breaker 153 of end cap 14 inner surfaces also is provided with four deep-slotted chip breakers 143 in addition, and the two fastens and promptly forms four cylindricality limit chambers.
As Fig. 6, shown in 7, one sliding sleeve 4 is located in the chamber of central holder 1, its central authorities are provided with a counterbore 41 from top to bottom, counterbore 41 bottoms are a through hole 42, form ring flange and evenly offer pivot connected slot 43 on the top of sliding sleeve 4, and form four side end faces 44 in abutting connection with sliding sleeve 4 bottoms of this ring flange, each 44 both sides, side end face forms fin 441, convex with a hanging block 442 at the middle part of each side end face 44, hanging block 442 upper ends form hanging groove 443, the both sides of hanging block 442 form oblique surface 444 up and down, 445, last oblique surface 444 bottoms form the straight flange 446 parallel with fin 441 and with following oblique surface 445 adjacency, the straight flange 447 that the top formation of following oblique surface 445 and fin 441 are parallel and with hanging groove 443 adjacency; Upper end in each side end face 44 forms and the contour projection of hanging block, and projection convexes with the projection 448,449 that corresponding hanging groove 443 reaches the two tool inclined-planes of going up oblique surface 44 downwards; Then fin 441 and straight flange 447, hanging groove 443 with projection 448, go up oblique surface 444 and form a track groove with fin 441 with projection 449 and straight flange 446.
As shown in Figure 5, corresponding above-mentioned four side end faces 44 are provided with four movable suspension members 2, and this activity suspension member 2 is one " L " type body of rod, and its montant 21 tops inwardly are provided with a protruding hook 211, and its spreader bar 22 front ends form an inclined-plane 221, and the relative montant 21 in rear end convexes with pivot post 222.
One back-moving spring, 3 one ends are contained in the top counterbore 41 of sliding sleeve 4, and the other end is to lean on loam cake 11; One operating spring, 6 one ends are contained in the counterbore 154 of lower cover 12, and the other end is to lean on the inclined-plane 221 of movable suspension member 2.
Corresponding pole group is provided with the connector 5 of six nearly " L " shapes, and the front end of this connector 5 is to be articulated in the pivot connected slot 43 of sliding sleeve 4, and its middle part formation pivot post 51 is articulated in the short slot 13 of central holder 1, and the rear portion of this connector 5 connects the pole group.
During combination, front portion with each connector 5 is articulated in respectively in the pivot connected slot 43 of sliding sleeve 4 earlier, back-moving spring 3 places the last counterbore 41 of sliding sleeve 4, and the loam cake 11 and the lower cover 12 of central holder 1 is fastened on the sliding sleeve 4, and meanwhile the pivot post 51 at connector 5 middle parts just in time is articulated in the short slot 13; The upper end of operating spring 6 places counterbore 154 from lower cover 12, again the montant 21 of each suspension member 2 is passed from the open-work 151 of square counterbore 15 and place 44 places, side end face of sliding sleeve 4, and spreader bar 22 is to be resisted against respectively on the deep-slotted chip breaker 153, the inclined-plane 221 of each spreader bar 22 front end of while and the following end in contact of operating spring 6, at last end cap 14 is locked in square counterbore 15, this moment each suspension member 2 the pin joint seat that forms of the arcwall face 1521 of pivot post 222 arcwall face 142 that just in time is in end cap 14 and short slot 152 in, in the limit chamber that the deep-slotted chip breaker 143 that its spreader bar 22 is limited in end cap 14 and the deep-slotted chip breaker 153 of square counterbore 15 form and form and articulate activity relationship, just form tent top support with this and receive structure.
Cooperate shown in Fig. 9,9A, the 9B, shown in, when tent bracket is in collapse state, each pole group is to be in the state of drawing close that folds, sliding sleeve 4 in the central holder 1 is the top that is positioned at central holder 1 at this moment, back-moving spring 3 is to be in the compress energy storage state, and operating spring is in preloading condition all the time, and the upper end of movable suspension member 2 is the bottoms that are positioned at hanging block 442.
Cooperate shown in Fig. 8,8A, the 8B, when needs launch tent bracket, unclamp the pole group, while back-moving spring 3 can promote the central relatively holder 1 of sliding sleeve 4 and move down under the effect of reset force, then operating spring 6 remains the compress energy storage state, because when operating spring 6 forced in the inclined-plane 221 of suspension member 2, the top of suspension member 2 can offset to one side, it has the restoring force that a desire is replied normal condition simultaneously; Cooperate external force that central holder 1 relative pole is organized the downward application of force again, the leverage of connector 5, its front end can drive the central relatively holder 1 of sliding sleeve 4 and move down, operating spring 6 compress energy storage, the protruding hook 211 of suspension member 2 is the upwards action of relative sliding sleeve 4, this moment, its protruding hook 211 can be along the following oblique surface 445 of sliding sleeve 4 hanging blocks 442, straight flange 447 moves up, when treating that this protruding hook 211 strides across straight flange 447, under the effect of its restoring force, suspension member 2 is positioned at hanging groove 443 places to the skew of hanging groove 443 directions, decontrol the application of force, cooperate the effect of projection 448, the protruding hook 211 of suspension member 2 but is placed in the hanging groove 443 of sliding sleeve 4, and promptly in the bottom that is positioned at central holder 1, tent is to be in the expansion positioning states to sliding sleeve 4 by suspension member 2.
When needs fold tent bracket, again central holder 1 relative pole is organized the downward application of force, under the leverage of connector 5, its front end can drive the central relatively holder 1 of sliding sleeve 4 and move down, because the effect of operating spring 6, the protruding hook 211 of suspension member 2 is the upwards action of hanging groove 443 of relative sliding sleeve 4, cooperate the effect of its restoring force, suspension member 2 can continue to offset to one side, then protruding hook 211 promptly can be deviate from hanging groove 443, decontrol the application of force, cooperate the effect of projection 449, protruding hook 211 can be along last oblique surface 444 to lower slider, then sliding sleeve 4 just loses the positioning action of central holder 1, when folding each pole group, promptly drive the central relatively holder 1 of sliding sleeve 4 and move up, back-moving spring 3 is to be in the compress energy storage state.
Structure is received in tent top support in sum, it is the chamber that has utilized central holder 1 to form, application of force central authorities holder 1 relative pole group moves down, and cooperate 5 rotations of sliding sleeve 4 drive connectors that sliding sleeve 4 is moved up and down, again by back-moving spring 3, the particular design of operating spring 6 and movable suspension member 2, and realize with the location to sliding sleeve 4, realize that with this tent launches the function of location automatically, repeating application of force central authorities holder 1 relative pole group moves down, then sliding sleeve 4 can utilization activity suspension members 2 epirelief hooks 211 breaks away from the blocking relation with suspension member 2 with the particular design of its hanging block 442, can fold tent with this.So the utility model make tent expansion with fold convenient laborsaving; And whole device volume is little, compact conformation, attractive in appearance.
Claims (9)
1. structure is received in a tent top support, and it is each pole group that radial connection is made up of some pole spares; It is characterized in that: this fixed structure comprises a central holder and is located at a sliding sleeve, a back-moving spring, an operating spring and a movable suspension member in the central holder; Movable suspension member activity is fixed on the bottom of central holder, and sliding sleeve top is provided with back-moving spring, and is provided with operating spring between sliding sleeve and the movable suspension member; Sliding sleeve is the radial connector that is articulated with, and each connector middle part is to be articulated on the central holder circumference, and the other end connects the pole group; Sliding sleeve is provided with the hanging block that cooperates with movable suspension member in addition.
2. structure is received in tent top support as claimed in claim 1, and it is characterized in that: central holder comprises a loam cake, a lower cover and an end cap, and the lower cover lower end forms a square counterbore, and the middle part, bottom surface of counterbore forms a counterbore; Loam cake and lower cover fasten and form a chamber, and sliding sleeve places this chamber; And movable suspension member one end is to stretch to place this chamber to contact with sliding sleeve, be fixed between end cap and the lower cover and the other end is activity, and the operating spring in end and the counterbore against.
3. structure is received in tent top support as claimed in claim 2, it is characterized in that: this middle part, square counterbore four limits forms open-work, and middle part, square counterbore four limits respectively forms a short slot, the upper surface of short slot is an arcwall face, corresponding this short slot forms four deep-slotted chip breakers on the bottom surface of counterbore, and end cap is to be fastened on this square counterbore place, and corresponding short slot respectively is provided with a projection at the middle part on end cap four limits, arcwall face is formed at the top of projection, and the two fastens and can form four pin joint seats; The corresponding above-mentioned deep-slotted chip breaker of end cap inner surface also is provided with four deep-slotted chip breakers in addition, and the two fastens and promptly forms four cylindricality limit chambers.
4. structure is received in tent top support as claimed in claim 1, and it is characterized in that: movable suspension member is one " L " type body of rod, and its montant top inwardly is provided with a protruding hook, and its spreader bar front end forms an inclined-plane, and the relative montant in rear end convexes with the pivot post.
5. structure is received in tent top support as claimed in claim 1, it is characterized in that: sliding sleeve central authorities are provided with the counterbore of a ccontaining back-moving spring from top to bottom, the bottom of counterbore forms a through hole, form ring flange and evenly offer the pivot connected slot that articulates connecting rod on the top of sliding sleeve, and forming four side end faces in abutting connection with the sliding sleeve bottom of this ring flange, each both sides, side end face forms fin, convexes with a hanging block at the middle part of each side end face, the hanging block upper end forms hanging groove, and the both sides of hanging block form oblique surface up and down.
6. structure is received in tent top as claimed in claim 5 support, it is characterized in that: go up the oblique surface bottom form the straight flange parallel with fin and with following oblique surface adjacency, the straight flange that the top formation of following oblique surface is parallel with fin and with the hanging groove adjacency.
7. as claim 5 or 6 described tent top support receipts structures, it is characterized in that: the upper end in each side end face forms and the contour projection of hanging block, and the protruding projection that convexes with corresponding hanging groove downwards and reach the two tool inclined-planes of going up oblique surface.
8. structure is received in tent top support as claimed in claim 1, and it is characterized in that: central holder is the radial short slot that offers.
9. receive structure as claim 1 or 8 described tent top supports, it is characterized in that: connector is one " L " shape, and its front end is articulated in the sliding sleeve, and its middle part formation is articulated in the short slot of central holder, and the rear portion of this connector connects the pole group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200063472U CN201016237Y (en) | 2007-02-09 | 2007-02-09 | Tent roof bracing-folding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200063472U CN201016237Y (en) | 2007-02-09 | 2007-02-09 | Tent roof bracing-folding structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201016237Y true CN201016237Y (en) | 2008-02-06 |
Family
ID=39056721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200063472U Expired - Fee Related CN201016237Y (en) | 2007-02-09 | 2007-02-09 | Tent roof bracing-folding structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201016237Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725273A (en) * | 2008-10-31 | 2010-06-09 | 成耆雄 | Tent top support device |
| CN102264989A (en) * | 2010-02-05 | 2011-11-30 | 秋野地(厦门)露营用品有限公司 | Tent |
| CN102425331A (en) * | 2011-12-29 | 2012-04-25 | 陈焕奎 | Foldable-type tent |
| WO2012092854A1 (en) * | 2011-01-05 | 2012-07-12 | 客贝利(厦门)休闲用品有限公司 | Foldable and retractable top structure of high top tent |
| WO2012100561A1 (en) * | 2011-01-28 | 2012-08-02 | 秋野地(厦门)露营用品有限公司 | Innovative tent top module |
| CN102889020A (en) * | 2012-10-26 | 2013-01-23 | 朱瑞寅 | Tent bracket top fixing piece |
| WO2014183357A1 (en) * | 2013-05-16 | 2014-11-20 | 客贝利(厦门)休闲用品有限公司 | Structure for controlling unfolding and folding of top of tent |
| CN111129695A (en) * | 2019-12-10 | 2020-05-08 | 西安电子科技大学 | Movable joint based central rod device of framework type expansion antenna |
-
2007
- 2007-02-09 CN CNU2007200063472U patent/CN201016237Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101725273A (en) * | 2008-10-31 | 2010-06-09 | 成耆雄 | Tent top support device |
| CN101725273B (en) * | 2008-10-31 | 2013-01-09 | 成耆雄 | Tent top support device |
| CN102264989A (en) * | 2010-02-05 | 2011-11-30 | 秋野地(厦门)露营用品有限公司 | Tent |
| CN102264989B (en) * | 2010-02-05 | 2013-05-01 | 秋野地(厦门)露营用品有限公司 | Tent |
| WO2012092854A1 (en) * | 2011-01-05 | 2012-07-12 | 客贝利(厦门)休闲用品有限公司 | Foldable and retractable top structure of high top tent |
| WO2012100561A1 (en) * | 2011-01-28 | 2012-08-02 | 秋野地(厦门)露营用品有限公司 | Innovative tent top module |
| CN102425331A (en) * | 2011-12-29 | 2012-04-25 | 陈焕奎 | Foldable-type tent |
| CN102889020A (en) * | 2012-10-26 | 2013-01-23 | 朱瑞寅 | Tent bracket top fixing piece |
| CN102889020B (en) * | 2012-10-26 | 2014-12-03 | 朱瑞寅 | Tent bracket top fixing piece |
| WO2014183357A1 (en) * | 2013-05-16 | 2014-11-20 | 客贝利(厦门)休闲用品有限公司 | Structure for controlling unfolding and folding of top of tent |
| CN111129695A (en) * | 2019-12-10 | 2020-05-08 | 西安电子科技大学 | Movable joint based central rod device of framework type expansion antenna |
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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: 20080206 |