CN101999023B - Top support structure of tent frame - Google Patents
Top support structure of tent frame Download PDFInfo
- Publication number
- CN101999023B CN101999023B CN200880127175.1A CN200880127175A CN101999023B CN 101999023 B CN101999023 B CN 101999023B CN 200880127175 A CN200880127175 A CN 200880127175A CN 101999023 B CN101999023 B CN 101999023B
- Authority
- CN
- China
- Prior art keywords
- support bar
- support structure
- pin joint
- connector
- joint seat
- 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
A top support structure of tent frame includes a top pivoted holder (1), to which a plurality of support poles (10) are pivotally coupled. A flexible body (9) is set between each support pole and the top pivoted holder. The flexible body folds and stores elasticity energy when the tent frame is folded and automatically shoots the support poles when the elasticity energy is released. A control holder (2) is pivotally coupled to the bottom of the top pivoted holder, and the cotrol holder has lock pieces (211) which can prop the support poles up to limit their rotation and release grooves (212) adjacent to the lock pieces which can release the limitation. On the top of pivoted grooves (12) of the pivoted holder are set position-limited devices (D) to prevent the support poles from rotating upwards.
Description
Technical field
The present invention relates to a kind of tent member, refer to especially a kind of top support structure of tent frame.
Background technology
The tent rack of existing a kind of Automatic-expanding, it mainly is to be provided with a pin joint seat, this connection pin joint seat to be distributed with the pivot connected slot that articulates each support bar of tent at the top, and with the Flexible element of the radicals such as support bar, has screen resilience when making the downward folding of the relative pin joint seat of each support bar, consist of relatively turnable activity relationship between every support bar unit and the pin joint seat, each Flexible element one end connects this support bar unit, and the other end connects pin joint seat.Need to force in each support bar when folding this tent and concentrate closing; And only need remove the application of force when launching tent, utilize the restoring force of elastomer unit and will upwards launch to the relative pin joint seat of support bar, to reach the function of Automatic-expanding tent.The tent top bracing frame that this shows this structure mainly is by each elastomer unit resilient support, produces folding downwards such as the stressed support bar that then easily makes of tent top, thereby can have the defective of support strength deficiency; Support bar is subjected to elastomeric elastic force effect in addition, can relative pin joint seat is unconfined be upturned, and only is subjected to the restriction of tent cloth, and when tent was affected by wind-force or other external force, tent bracket easily rocked, and made tent lack the stability of support.
Summary of the invention
Main purpose of the present invention be to provide a kind of make tent launch after, the downward folding of support bar when preventing that tent top is stressed guarantees the top support structure of tent frame of tent support strength.
Secondary objective of the present invention be to provide a kind of make tent launch after, the better positioning support strut of tool upper uplifting angle degree guarantees that tent supports the top support structure of tent frame of steadiness.
For achieving the above object, technical solution of the present invention is:
A kind of top support structure of tent frame, articulate each support bar by a top pin joint seat, and also be provided with elastic body between each support bar and the pin joint seat, this elastic body is bending and elasticity of saving energy when the tent rack folding, the support bar of automatically upspringing after this elastic energy discharges, wherein: in the lower shaft of this pin joint seat to articulating a control block, this control block is provided with can be by each support bar of top with the interlocking sheet that limits its rotation and between adjacent two interlocking sheets and pine oil groove that can this restriction of pine oil, pin joint seat is provided with the pivot connected slot that articulates each support bar, support bar can rotate relative to pivot connected slot, and the rotation control block can make its interlocking sheet and pine oil flowing current separation select under the pivot connected slot that is sitting at this pin joint seat.
The groove of the pivot connected slot that respectively articulates support bar of described pin joint seat for running through up and down.
Described each pivot connected slot top is provided with the stopping means that prevents that support bar from upwards rotating.
Described support bar is to be articulated in the pivot connected slot by connector.
Described connector is provided with the metal adapter sleeve that reinforcement is connected with the connecting portion of support bar.
The rear portion of described connector is formed with stretches the necking down that places support bar, is provided with the reinforcement metal bar in the necking down.
Described control block is provided with arc guide groove, and other sets lead and connects this pin joint seat and pass this gathering sill, and this gathering sill central angle equals the central angle between this two adjacent pine oil groove.
Described control block bottom is provided with the leader.
In the described control block or control block be provided with the reinforcement metal sheet.
Described stopping means is to offer locating hole and rotating shaft fixing hole in the pivot connected slot two side of pin joint seat, offer shaft hole on the support bar, the rotating shaft that is used for articulating with the support bar shaft hole is fixed in the rotating shaft fixing hole, and the locating shaft that upwards swings for the barrier support bar is fixed in the locating hole.
Described stopping means is to offer locating hole and rotating shaft fixing hole in the pivot connected slot two side of pin joint seat, offer shaft hole on the connector, the rotating shaft that is used for articulating with the connector shaft hole is fixed in the rotating shaft fixing hole, is used for stopping that the locating shaft that connector upwards swings is fixed in the locating hole.
Described locating shaft is to be positioned at the rotating shaft outer upper, and elastic component one end is fixed on pin joint seat inside, and the other end strides across locating shaft and is fixed on the support bar.
Described locating shaft is to be positioned at the rotating shaft outer upper, and elastic component one end is fixed on pin joint seat inside, and the other end strides across locating shaft and is fixed on the connector.
Described stopping means is to offer a falcate groove at connector, and this falcate groove is between connector top and shaft hole; And longitudinally from up to down offer respectively locating hole and rotating shaft fixing hole on each pivot connected slot two side of pin joint seat, the rotating shaft that is used for articulating with connector is fixed in the rotating shaft fixing hole, be used for stopping that locating shaft that connector upwards swings is fixed in the locating hole and passes falcate groove on the connector, play position-limiting action.
Described stopping means is a block to be arranged in that each pivot connected slot of pin joint seat is outside one-body molded, and support bar is arranged in the block bottom and is articulated in pivot connected slot.
The top and bottom of described block form respectively the arc concave surface, and an end of elastic component is fixed on pivot connected slot inside, and the other end strides across block and is fixed on the support bar,
Each pivot connected slot inboard of described pin joint seat is respectively equipped with the fixedly fixed axis of elastic component one end.
Described support bar is provided with a contiguous block, and contiguous block is provided with connecting axle and fixes for the other end of elastic component, is provided with a hook simultaneously below contiguous block.
Be provided with a metallic sheath between described contiguous block the place ahead and the connector.
Also be provided with a cover in each pivot connected slot of described pin joint seat and put the trim that support bar cooperates with pin joint seat.
The front portion of described trim is colludes shape, longitudinally offer falcate groove and shaft hole, this falcate groove is corresponding with falcate groove and shaft hole on the connector with shaft hole, and shaft hole on the trim is passed in rotating shaft and the shaft hole on the connector is fixed on trim on the connector.
The top support structure of described tent rack, it also comprises a top cover, top cover is fixed on pin joint seat top.
After adopting such scheme, because the setting of rotating control block under the pin joint seat of support structure for top part of tent of the present invention, control block is rotated in order can make its interlocking sheet and pine oil flowing current separation select under the pivot connected slot that is sitting at this pin joint seat, this pine oil groove is sitting under this pivot connected slot, this support bar can rotate relative to pivot connected slot (control block can not limit support bar and rotate), this tent rack energy folding; Rotate control block and can realize above-mentioned functions, easy to use quick, be in the deployed condition at tent, this interlocking sheet is sitting under this pivot connected slot, this they sup-port can not rotate on this interlocking sheet, folding, launches to stablize, and the tent rack support strength is large.
In addition, owing to be provided with the stopping means that prevents that connector from upwards rotating on each pivot connected slot top of pin joint seat, it can effectively limit the angle that support bar upwards swings, tent pole after then order launches is difficult for rocking, cooperate control block to the location of support bar, positioning function about tent bracket after order launches has supports more steadily tent and firmly, the tent rack wind resistance is strong.
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the embodiment of the invention 1;
Fig. 2 A, Fig. 2 B, Fig. 2 C are top perspective view, face upwarding stereogram and the sectional views of the embodiment of the invention 1 pin joint seat;
Fig. 3 is the stereogram of control block of the present invention;
Fig. 4 A, Fig. 4 B, Fig. 4 C are stereogram, elevation, the top views of the connector of the embodiment of the invention 1;
Fig. 4 D is the stereogram of another embodiment of connector of the present invention;
Fig. 5 A, Fig. 5 B, Fig. 5 C are stereogram, elevation, the top views of the trim of the embodiment of the invention 1;
Fig. 6 is the combination schematic diagram of the embodiment of the invention 1;
Fig. 7 is the part combination schematic diagram of the embodiment of the invention 1;
Fig. 8 is the schematic perspective view of the embodiment of the invention 2;
Fig. 9 is the schematic perspective view of the embodiment of the invention 3;
Figure 10 is the schematic perspective view of the embodiment of the invention 3 pin joint seats;
Figure 11 is the front view of the embodiment of the invention 4.
The specific embodiment
Such as Fig. 1 with reference to shown in the figure 6,7, the top support structure of a kind of tent rack of the embodiment of the invention 1, it connects support bar 10 and elastic component 9, and this elastic component 9 is bending and elasticity of saving energy when the tent rack folding, the support bar 10 of automatically upspringing after this elastic component 9 can discharge.
It comprises pin joint seat 1, control block 2, connector 3, trim 4, rotating shaft 5, stopping means, top cover 7, and stopping means herein is the falcate groove 35 on locating shaft 6 and the connector 3.
Described top cover 7 snaps onto pin joint seat 1, and described control block 2 can be rotatably connected under the pin joint seat 1, and four connectors 3 pass the breach 71 on the top cover 7, are articulated in respectively pin joint seat 1, connects support bar 10 in connector 3 outer ends.
Shown in Fig. 2 A, Fig. 2 B, Fig. 2 C, described pin joint seat 1 comprises a substrate 11, offers the pivot connected slot 12 at four even circumferential intervals on this substrate 11, and the sidepiece of this pivot connected slot 12 extends upward to rib 13, also is provided with positioned at intervals projection 14 under this substrate 11.Wherein, also form pivot connected slot 12 between this two rib 13, this pivot connected slot 12 becomes the pivot connected slot 12 that runs through up and down.Longitudinally from up to down offer locating hole 16 and rotating shaft fixing hole 15 on the two side of pin joint seat 1 pivot connected slot 12, the rotating shaft 5 that is used for articulating with connector 3 shaft holes 33 is fixed in the rotating shaft fixing hole 15, and locating shaft 6 is fixed in the locating hole 16.
As shown in Figure 3, described control block 2 comprises that a control strip and is located at the handle 22 of control strip bottom surface.This control strip includes four can by topmast strut 10 to limit the interlocking sheet 211 of its rotation, form the pine oil groove 212 of this restriction of energy pine oil between every adjacent two interlocking sheets 211.Offer an arc guide groove 213 on each interlocking sheet 211, these gathering sill 213 axis and 2 deads in line of this control block, and, these gathering sill 213 central angles equal the central angle between this two adjacent pine oil groove, need to prove, for increase control block 2 intensity can in control strip or control strip increases by a sheet metal 214.
With reference to shown in Figure 3, be provided with lead 8 at pin joint seat 1 such as Fig. 1, lead 8 lower ends are slidingly connected in this arc guide groove 213, thereby make this control block 2 rotating being connected under this pin joint seat 1.These control block 2 outer interlocking sheet 211 outward flanges are positioned at outside this pin joint seat 1 outward flange.The positioned at intervals projection 14 of this pin joint seat 1 abuts against this control block 2 end faces, has mobile interval thereby make between this pin joint seat 1 and this control block 2, owing to have certain intervals, so this support bar 10 is in the interlocking state, is slightly downward-sloping rather than level.
Shown in Fig. 4 A, Fig. 4 B, Fig. 4 C, this connector 3 comprises that a joint pin 31 and two is installed in respectively the engaging lug 32 at joint pin 31 1 ends and bilateral symmetry interval, offer confession rotating shaft 5 at engaging lug 32 and place fixing shaft hole 33, these engaging lug 32 areas are greater than this joint pin 31, offer vertically axis through hole 34 in this joint pin 31 and are inserted in wherein for support bar 10 and are connected and fixed with connector 3.Offer a falcate groove 35 that supplies locating shaft 6 to place at connector 3, this falcate groove 35 is between connector 3 tops and shaft hole 33; The two ends of the locating shaft 6 that is used for stopping that connector 3 upwards swings are fixed in the locating hole 16 and pass falcate groove 35 on the connector 3, play position-limiting action.
Shown in Fig. 4 D, this connector 3 can arrange through hole 34, but forms a necking down 34 at the rear portion of connector 3, is provided with Metallic rod 341 to increase the intensity of this necking down 34 in necking down 34, when cooperating with support bar 10, be to make necking down 34 stretch placing support bar 10 and be attached thereto fixing.
Such as Fig. 5 A, Fig. 5 B, Fig. 5 C with reference to shown in Figure 1, the front portion of described trim 4 is colludes shape, longitudinally offer falcate groove 42 and shaft hole 41, this falcate groove 42 is corresponding with falcate groove 35 and shaft hole 33 on the connector 3 with shaft hole 41, and described rotating shaft 5 is passed shaft hole 41 on the trim 4 and the shaft hole 33 on the connector 3 and trim 4 is fixed on the connector 3.
Such as Fig. 1 with reference to figure 6, shown in Figure 7, during assembling, in the through hole 34 of the joint pin 31 of fixing this connector 3 of pegging graft of the upper end of support bar 10, for increasing bonding strength, can in this joint pin 31, be provided with the metal reinforcing sleeve, this connector 3 is positioned at the pivot connected slot 12 of this pin joint seat 1, on two engaging lugs 32 of two ribs 13 of pin joint seat 1 and connector 3, offer respectively rotating shaft fixing hole 15, the shaft hole 33 that rotating shaft 5 places, so that this support bar 10 can be rotatably connected in the pivot connected slot 12 of this pin joint seat 1.Can be referring to shown in Figure 7, elastic component 9 one ends are to be fixed on the fixed axis 92 of pivot connected slot 12 inboards, the other end passes between this two engaging lug 32 and connects on this support bar 10, be provided with a contiguous block 101 at support bar 10, contiguous block 101 is provided with connecting axle 91 and fixes for the other end of elastic component 9, and this elastic component 9 is subjected to bending can produce elastic force.After preventing long-term the use, this contiguous block 101 is loosening, can be provided with a metallic sheath between contiguous block 101 the place aheads and connector 3, and the one, to 101 limit functions of contiguous block, the 2nd, the intensity of the junction of increase support bar 10 and connector 3.In the folding process, this elastic component 9 bendings distortion and elasticity of saving energy; After the folding this tent rack of interlocking and make elastic component 9 be in elasticity of saving can state; Behind this interlocking of pine oil, the elastic energy of this elastic component 9 discharges and stretches rebounds, and this support bar 10 of drive that rebounds that stretches of this elastic component 9 is upspring automatically.
The folding process comprises: rotate this control block 2, these arc guide groove 213 relative leads 8 slide, and in the time of under this pine oil groove 212 is sitting at this pivot connected slot 12, user relatively pin joint seat 1 rotates support bar 10 with folding, and bending elastic component 9.Expansion process comprises: after discharging elastic energy, this support bar 10 is upspring automatically, be deployed into the operating position after, rotate this control block 2, when making this interlocking sheet 211 be sitting under this pivot connected slot 12, this connector 3 abuts against on this interlocking sheet 211, thereby makes this support bar 10 stable deployed conditions that are in.
Cooperate shown in Figure 8, the embodiment of the invention 2, its key is can directly offer locating hole 16 and rotating shaft fixing hole 15 in pivot connected slot 12 two sides of pin joint seat 1 at stopping means, support bar 10 is articulated in the pivot connected slot 12 by rotating shaft, locating shaft 6 is to be positioned at rotating shaft top, elastic component 9 one ends are fixed on the fixed axis 92 of pivot connected slot 12 inboards, the other end strides across on the connecting axle 91 that locating shaft 6 is fixed on support bar 10 contiguous blocks 101, locating shaft 6 herein can be realized the function that barrier support bar 10 upwards swings equally, other structure is analogous to embodiment 1, is not repeated herein; Certainly, support bar 10 also can be connected with pin joint seat 1 by connector 3.
Cooperate shown in Fig. 9,10, the embodiment of the invention 3, its key is to be a block 17 to be arranged in that each pivot connected slot 12 of pin joint seat 1 is outside one-body molded at stopping means equally, the top and bottom of block 17 form respectively the arc concave surface, support bar 10 is arranged in block 17 bottoms and is articulated in pivot connected slot 12, elastic component 9 one ends are fixed on the fixed axis 92 of pivot connected slot 12 inboards, the other end strides across block 17 and is fixed on along its arc concave surface on the connecting axle 91 of support bar 10 contiguous blocks 101, and the support bar 10 of 17 pairs of expansion of this block has one and stops spacing function.
Cooperate shown in Figure 11ly, contiguous block 101 in sum also can arrange one and link up with to be used for fixedly tent cloth below contiguous block 101.
Emphasis of the present invention just is: in the setting of 1 time rotating control block 2 of pin joint seat, control block 2 is rotated in order can make its interlocking sheet 211 and pine oil groove 212 select to be sitting under the pivot connected slot 12 of this pin joint seat 1, this pine oil groove 212 is sitting under this pivot connected slot 12, this support bar 10 can rotate relative to pivot connected slot 12 (control block 2 can not limit support bar 10 and rotate), this tent rack energy folding; Rotate control block 2 and can realize above-mentioned functions, easy to use quick, be in the deployed condition at tent, this interlocking sheet 211 is sitting under this pivot connected slot 12, this support bar 10 is supported on this interlocking sheet 211 and can not rotates, folding, launches to stablize, and the tent rack support strength is large.On pin joint seat 1, also increased in addition a stopping means that plays position-limiting action, it can effectively limit the angle that support bar 10 upwards swings, tent pole 10 after then order launches is difficult for rocking, cooperate control block to the location of support bar 10, tent bracket after order launches has positioning function up and down, it is more steady and firm that tent is supported, and the tent rack wind resistance is strong.
The above, only for preferred embodiment of the present invention, so can not limit scope of the invention process with this, the equivalence of namely doing according to the present patent application claim and description changes and modifies, and all should still belong in the scope that patent of the present invention contains.
Claims (19)
1. top support structure of tent frame, articulate each support bar by a top pin joint seat, and also be provided with elastic body between each support bar and the pin joint seat, this elastic body is bending and elasticity of saving energy when the tent rack folding, the support bar of automatically upspringing after this elastic energy discharges, it is characterized in that: in the lower shaft of this pin joint seat to articulating a control block, this control block is provided with can be by each support bar of top with the interlocking sheet that limits its rotation and between adjacent two interlocking sheets and pine oil groove that can this restriction of pine oil, pin joint seat is provided with the pivot connected slot that articulates each support bar, support bar can rotate relative to pivot connected slot, and the rotation control block can make its interlocking sheet and pine oil flowing current separation select under the pivot connected slot that is sitting at this pin joint seat.
2. top support structure of tent frame as claimed in claim 1 is characterized in that: the groove of the pivot connected slot that respectively articulates support bar of pin joint seat for running through up and down.
3. top support structure of tent frame as claimed in claim 2 is characterized in that: each pivot connected slot top is provided with the stopping means that prevents that support bar from upwards rotating.
4. top support structure of tent frame as claimed in claim 3, it is characterized in that: support bar is to be articulated in the pivot connected slot by connector.
5. top support structure of tent frame as claimed in claim 4 is characterized in that: connector and the connecting portion of support bar are provided with strengthens the metallic sheath that is connected.
6. top support structure of tent frame as claimed in claim 4, it is characterized in that: the rear portion of connector is formed with stretches the necking down that places support bar, is provided with the reinforcement metal bar in the necking down.
7. top support structure of tent frame as claimed in claim 1, it is characterized in that: control block is provided with arc guide groove, and other sets lead and connects this pin joint seat and pass this gathering sill, and this gathering sill central angle equals the central angle between this two adjacent pine oil groove.
8. top support structure of tent frame as claimed in claim 7 is characterized in that: be provided with the leader bottom the control block.
9. such as claim 1,7 or 8 described top support structure of tent frames, it is characterized in that: in the control block or control block be provided with the reinforcement metal sheet.
10. the top support structure of tent rack as claimed in claim 4, it is characterized in that: described stopping means is to offer a falcate groove at connector, and this falcate groove is between connector top and shaft hole; And longitudinally from up to down offer respectively locating hole and rotating shaft fixing hole on each pivot connected slot two side of pin joint seat, the rotating shaft that is used for articulating with connector is fixed in the rotating shaft fixing hole, be used for stopping that locating shaft that connector upwards swings is fixed in the locating hole and passes falcate groove on the connector, play position-limiting action.
11. the top support structure of tent rack as claimed in claim 3 is characterized in that: described stopping means is a block to be arranged in that each pivot connected slot of pin joint seat is outside one-body molded, and support bar is arranged in the block bottom and is articulated in pivot connected slot.
12. the top support structure of tent rack as claimed in claim 11 is characterized in that: the top and bottom of this block form respectively the arc concave surface, and an end of elastic component is fixed on pivot connected slot inside, and the other end strides across block and is fixed on the support bar.
13. the top support structure of tent rack as claimed in claim 2 is characterized in that: be respectively equipped with the fixedly fixed axis of elastic component one end in each pivot connected slot inboard of pin joint seat.
14. the top support structure of tent rack as claimed in claim 4 is characterized in that: support bar is provided with a contiguous block, and contiguous block is provided with connecting axle and fixes for the other end of elastic component.
15. the top support structure of tent rack as claimed in claim 14 is characterized in that: be provided with a metallic sheath between contiguous block the place ahead and the connector.
16. the top support structure of tent rack as claimed in claim 14 is characterized in that: the below of contiguous block is provided with a hook.
17. the top support structure of tent rack as claimed in claim 10 is characterized in that: also be provided with a cover in each pivot connected slot of pin joint seat and put the trim that support bar cooperates with pin joint seat.
18. the top support structure of tent rack as claimed in claim 17, it is characterized in that: the front portion of this trim is colludes shape, longitudinally offer falcate groove and shaft hole, this falcate groove is corresponding with falcate groove and shaft hole on the connector with shaft hole, and shaft hole on the trim is passed in rotating shaft and the shaft hole on the connector is fixed on trim on the connector.
19. the top support structure of tent rack as claimed in claim 1 is characterized in that: it also comprises a top cover, and top cover is fixed on pin joint seat top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200880127175.1A CN101999023B (en) | 2008-05-06 | 2008-10-24 | Top support structure of tent frame |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820112050.9 | 2008-05-06 | ||
| CNU2008201120509U CN201217968Y (en) | 2008-05-06 | 2008-05-06 | Top support structure of tent frame |
| CN200880127175.1A CN101999023B (en) | 2008-05-06 | 2008-10-24 | Top support structure of tent frame |
| PCT/CN2008/072821 WO2009117883A1 (en) | 2008-03-28 | 2008-10-24 | A top support structure of tent frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101999023A CN101999023A (en) | 2011-03-30 |
| CN101999023B true CN101999023B (en) | 2013-02-27 |
Family
ID=40540803
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201120509U Expired - Fee Related CN201217968Y (en) | 2008-03-28 | 2008-05-06 | Top support structure of tent frame |
| CN200880127175.1A Expired - Fee Related CN101999023B (en) | 2008-05-06 | 2008-10-24 | Top support structure of tent frame |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201120509U Expired - Fee Related CN201217968Y (en) | 2008-03-28 | 2008-05-06 | Top support structure of tent frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN201217968Y (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182344B (en) * | 2011-04-20 | 2012-12-19 | 南京际华三五二一特种装备有限公司 | Connecting device for awning frame rod piece |
| CN203499330U (en) * | 2013-08-12 | 2014-03-26 | 李成熙 | Tent top support device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6296415B1 (en) * | 1999-04-27 | 2001-10-02 | Double Bull Archery, Llc | CAM type hub and strut for use in portable and semi-permanent structures |
| WO2004072414A1 (en) * | 2003-02-17 | 2004-08-26 | Buffalo Company Co. Ltd. | Canopy tent |
| KR20050045217A (en) * | 2003-11-10 | 2005-05-17 | 한덕수 | Automatic tent using snap-thru |
| CN2749991Y (en) * | 2004-09-15 | 2006-01-04 | 崔豪洵 | Supporting pole structure for tent |
| WO2006080750A1 (en) * | 2004-10-12 | 2006-08-03 | Soo-Hwan Kim | The tent and frame for one touch type tent |
| CN2853995Y (en) * | 2005-10-10 | 2007-01-03 | 厦门革新塑胶制品有限公司 | Top support of high-crown tent |
| KR20070009501A (en) * | 2006-12-11 | 2007-01-18 | 김상희 | Canopy tent having frame structure type umbrella |
| CN200961377Y (en) * | 2006-09-14 | 2007-10-17 | 丰韩(厦门)塑胶制品开发有限公司 | Automatically retractable fixing device for tent top pole |
| CN101111653A (en) * | 2005-03-25 | 2008-01-23 | 权范哲 | Automatic folding tent |
-
2008
- 2008-05-06 CN CNU2008201120509U patent/CN201217968Y/en not_active Expired - Fee Related
- 2008-10-24 CN CN200880127175.1A patent/CN101999023B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6296415B1 (en) * | 1999-04-27 | 2001-10-02 | Double Bull Archery, Llc | CAM type hub and strut for use in portable and semi-permanent structures |
| WO2004072414A1 (en) * | 2003-02-17 | 2004-08-26 | Buffalo Company Co. Ltd. | Canopy tent |
| KR20050045217A (en) * | 2003-11-10 | 2005-05-17 | 한덕수 | Automatic tent using snap-thru |
| CN2749991Y (en) * | 2004-09-15 | 2006-01-04 | 崔豪洵 | Supporting pole structure for tent |
| WO2006080750A1 (en) * | 2004-10-12 | 2006-08-03 | Soo-Hwan Kim | The tent and frame for one touch type tent |
| CN101111653A (en) * | 2005-03-25 | 2008-01-23 | 权范哲 | Automatic folding tent |
| CN2853995Y (en) * | 2005-10-10 | 2007-01-03 | 厦门革新塑胶制品有限公司 | Top support of high-crown tent |
| CN200961377Y (en) * | 2006-09-14 | 2007-10-17 | 丰韩(厦门)塑胶制品开发有限公司 | Automatically retractable fixing device for tent top pole |
| KR20070009501A (en) * | 2006-12-11 | 2007-01-18 | 김상희 | Canopy tent having frame structure type umbrella |
Non-Patent Citations (2)
| Title |
|---|
| 附图1-5. |
| 附图5. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN201217968Y (en) | 2009-04-08 |
| CN101999023A (en) | 2011-03-30 |
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