CN201169953Y - Top supporting mechanism of tent rack - Google Patents
Top supporting mechanism of tent rack Download PDFInfo
- Publication number
- CN201169953Y CN201169953Y CNU2008201018106U CN200820101810U CN201169953Y CN 201169953 Y CN201169953 Y CN 201169953Y CN U2008201018106 U CNU2008201018106 U CN U2008201018106U CN 200820101810 U CN200820101810 U CN 200820101810U CN 201169953 Y CN201169953 Y CN 201169953Y
- Authority
- CN
- China
- Prior art keywords
- seat
- support bar
- pin joint
- top braces
- tent frame
- 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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- Tents Or Canopies (AREA)
Abstract
The utility model discloses a top supporting mechanism for tent frames. The mechanism is connected with a support bar and an elastic body; the elastic body is bent and stores elastic energy when a tent frame is folded; and the support bar can be automatically bounced up after the elastic energy is released. The top supporting mechanism comprises a pivoted seat and a control seat. The pivoted seat is provided with a pivoted groove, wherein the pivoted seat is connected with the support bar and the elastic body, and the support bar is in rotary connection with the articulated seat. The control seat comprises locking sheets of which the rotation can be limited by the support bar, as well as release grooves which are respectively positioned between every two adjacent locking sheets and can release limit, wherein the control seat is connected with the underside of the articulated seat in a rotatable mode; moreover, the locking sheets and the release grooves are positioned right under the articulated seat. When the top supporting mechanism is in an unfolded state, the locking sheets are positioned right under the pivoted seat, and the support bar supports the locking sheets and cannot be rotated downwards or folded. The supporting mechanism is stable to unfold, and the tent frame is high in wind resistance.
Description
Technical field
The utility model relates to a kind of top braces mechanism of tent frame.
Background technology
The applicant is provided with a kind of automatic expansion tent frame, it comprise a top connecting portion, some support bar unit and etc. be subjected to bending during the folding of radical and have the Flexible element of screen resilience, constitute between every support bar unit and the top connecting portion and can relatively rotate activity relationship, each Flexible element first end connects this support bar unit, and second end connects this top connecting portion.After the expansion, this tent frame is mainly by this elastomer unit resilient support, and therefore having wind resistance slightly can not enough shortcoming.
The utility model content
The utility model provides a kind of top braces mechanism of tent frame, and it has overcome background technology and has launched the existing shortcoming that slightly meeting deficiency of wind resistance is arranged of tent frame automatically.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of top braces mechanism of tent frame, it connects support bar and elastic body, and this elastic body is bending and elasticity of saving energy when the folding of tent frame, the support bar of upspringing automatically after this elastic energy discharges, this top braces mechanism comprises a pin joint seat and a control seat.This pin joint seat is provided with pivot connected slot, and wherein, this pin joint seat connects this support bar and this elastic body, and this support bar is rotatably connected in this pivot connected slot.This control seat includes can be by the top support bar with the interlocking sheet that limits its rotation and between adjacent two interlocking sheets and the pine oil groove of this restriction of energy pine oil, wherein, this control seat can be rotatably connected under this pin joint seat, and this interlocking sheet and this pine oil flowing current separation are selected and be sitting under this pivot connected slot.
In the preferred embodiment of the present utility model, it also comprises: connector, and its fixedly sleeved this post upper head, and also this connector is rotatably connected in this pivot connected slot.
In the preferred embodiment of the present utility model, this elastic body one end connects this pin joint seat, and the other end passes this connector and is connected this post upper head.
In the preferred embodiment of the present utility model, this control seat is provided with arc guide groove, and other sets lead and connects this pin joint seat and pass this gathering sill.
In the preferred embodiment of the present utility model, this gathering sill axis overlaps with this control seat pivot center, and this gathering sill central angle equals the central angle between this two adjacent pine oil groove.
In the preferred embodiment of the present utility model, this control seat bottom surface is provided with the leader.
In the preferred embodiment of the present utility model, this control seat pivot center and this pin joint seat central axes, and, have at interval between this control seat and this pin joint seat.
In the preferred embodiment of the present utility model, it also comprises: a loam cake, its lid is located on this pin joint seat.
In the preferred embodiment of the present utility model, the groove of this pivot connected slot for running through up and down.
The technical program is compared with background technology: rotation control seat can make this interlocking sheet and this pine oil flowing current separation select and be sitting under this pivot connected slot, therefore have following advantage: one, be in the deployed condition, this interlocking sheet is sitting under this pivot connected slot, this they sup-port can not rotate on this interlocking sheet, folding, launch to stablize, tent frame wind resistance is strong; Its two, this pine oil groove is sitting under this pivot connected slot, this support bar can rotate grafting pivot connected slot (control seat can not limit support bar rotate), this tent frame can folding; Its three, rotate the control seat and can realize above-mentioned functions, easy to use fast.This elastic body other end passes this connector and connects this support bar again, because this elastomer portion is positioned at this connector, therefore can strengthen elastic body elastic force.Because this gathering sill central angle equals central angle between this two adjacent pine oil groove, so two slip terminal points of lead can be made as two state of a control points of control seat, are convenient to user's control.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 has illustrated the perspective exploded view of the top braces mechanism of a preferred embodiment.
Fig. 2 has illustrated one of the schematic perspective view of the pin joint seat of a preferred embodiment.
Fig. 3 illustrated a preferred embodiment pin joint seat schematic perspective view two.
Fig. 4 has illustrated the schematic perspective view of the connector of a preferred embodiment.
Fig. 5 has illustrated the schematic perspective view of the control seat of a preferred embodiment.
Fig. 6 has illustrated the view schematic diagram of the control seat of a preferred embodiment.
The specific embodiment
Please refer to Fig. 1, a kind of top braces mechanism of tent frame, it connects support bar and elastic body, and this elastic body is bending and elasticity of saving energy when the folding of tent frame, the support bar of upspringing automatically after this elastic energy discharges.This top braces mechanism 100 comprises a pin joint seat 110, four connectors 120 and a control seat 130.
Please refer to Fig. 2 and Fig. 3, this pin joint seat 110 comprises a substrate 111, offers four evenly spaced pivot connected slots 112 of circumference on this substrate 111, and the sidepiece of this pivot connected slot 112 extends upward to rib 113, also is provided with positioned at intervals projection 114 under this substrate 111.Wherein, also form pivot connected slot 112 between this two rib 113, this pivot connected slot 112 becomes the pivot connected slot 112 that runs through up and down.
Please refer to Fig. 4, this connector 120 comprises that a joint pin 121 and two is installed in joint pin 121 1 ends and bilateral symmetry engaging lug 122 at interval respectively, and these engaging lug 122 areas offer axis through hole 123 greater than this joint pin 121 in this joint pin 121.
In the through hole 123 of the joint pin 121 of fixing this connector 120 of pegging graft of the upper end of this support bar, this connector 120 is positioned at the pivot connected slot 112 of this pin joint seat 110, this support bar sets a pin again and passes two ribs 113 of this pin joint seat 110 and two engaging lugs 122 of this connector 120, so that can be rotatably connected in the pivot connected slot 112 of this pin joint seat 110.This elastic body is subjected to bending can produce elastic force, and its end connects about these pin joint seat 110 central axis positions, and the other end passes between this two engaging lug 122 and injects the upper end that connects this support bar in this through hole 123 again.In the folding process, this elastic body bending distortion and elasticity of saving energy; After the folding this tent frame of interlocking and make elastic body be in elasticity of saving can state; Behind this interlocking of pine oil, this elastomeric elastic energy discharges and stretches rebounds, and this elastomeric this support bar of drive that rebounds that stretches is upspring automatically.
Please refer to Fig. 5 and Fig. 6, this control seat 130 comprises that a control strip and is located at the handle 134 of control strip bottom surface.This control strip includes four can form the pine oil groove 132 of this restriction of energy pine oil by the top support bar to limit the interlocking sheet 131 of its rotation between every adjacent two interlocking sheets 131.Offer an arc guide groove 133 on each interlocking sheet 131, these gathering sill 133 axis and this control seat 130 deads in line, and also this gathering sill central angle equals the central angle between this two adjacent pine oil groove.
Please refer to Fig. 1, also be equipped with lead, its affixed this pin joint seat 110 in upper end, the lower end is slidingly connected in this arc guide groove 133, thereby this control seat 130 can be rotatably connected under this pin joint seat 110.The outer interlocking sheet outward flange of this control seat is positioned at outside this pin joint seat outward flange.The positioned at intervals projection 114 of this pin joint seat 110 abuts against this control seat 130 end faces, move at interval thereby make to have between this pin joint seat 110 and this control seat 130, owing to have certain intervals, so this support bar is in the interlocking state, is slightly downward-sloping rather than level.
The folding process comprises: rotate this control seat 130, these arc guide groove 133 relative leads slide, and in the time of under this pine oil groove 132 is sitting at this pivot connected slot 112, user's pin joint seat 110 relatively rotates support bar with folding, and the bending elastic body.Expansion process comprises: after discharging elastic energy, this support bar is upspring automatically, be deployed into the operating position after, rotate this control seat 130, when making this interlocking sheet 131 be sitting under this pivot connected slot 112, this connector 120 abuts against on this interlocking sheet 131, thereby makes the stable deployed condition that is in of this support bar.
Also can comprise a loam cake as required, it offers the link slot of four coupling ribs 113, this rib 113 of this link slot socket, and this loam cake lid is located on this pin joint seat.
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 (9)
1. the top braces mechanism of a tent frame, its connects support bar and elastic body, and this elastic body is bending and elasticity of saving energy when the folding of tent frame, the support bar of upspringing automatically after this elastic energy discharges, it is characterized in that: this top braces mechanism comprises:
One pin joint seat, it is provided with pivot connected slot, and wherein, this pin joint seat connects this support bar and this elastic body, and this support bar is rotatably connected in this pivot connected slot; And
One control seat, it includes can be by the top support bar 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, wherein, this control seat can be rotatably connected under this pin joint seat, and this interlocking sheet and this pine oil flowing current separation are selected and are sitting under this pivot connected slot.
2. the top braces mechanism of a kind of tent frame according to claim 1 it is characterized in that: further comprising:
Connector, its fixedly sleeved this post upper head, and also this connector is rotatably connected in this pivot connected slot.
3. the top braces mechanism of a kind of tent frame according to claim 2 is characterized in that: this elastic body one end connects this pin joint seat, and the other end passes this connector and is connected this post upper head.
4. the top braces mechanism of a kind of tent frame according to claim 3 is characterized in that: this control seat is provided with arc guide groove, and other sets lead and connects this pin joint seat and pass this gathering sill.
5. the top braces mechanism of a kind of tent frame according to claim 4 is characterized in that: this gathering sill axis overlaps with this control seat pivot center, and this gathering sill central angle equals the central angle between this two adjacent pine oil groove.
6. according to the top braces mechanism of claim 1 or 2 or 3 or 4 or 5 described a kind of tent framves, it is characterized in that: this control seat bottom surface is provided with the leader.
7. according to the top braces mechanism of claim 1 or 2 or 3 or 4 or 5 described a kind of tent framves, it is characterized in that: this control seat pivot center and this pin joint seat central axes, and, have at interval between this control seat and this pin joint seat.
8. according to the top braces mechanism of claim 1 or 2 or 3 or 4 or 5 described a kind of tent framves, it is characterized in that: further comprising:
One loam cake, its lid is located on this pin joint seat.
9. the top braces mechanism of a kind of tent frame according to claim 8 is characterized in that: the groove of this pivot connected slot for running through up and down.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201018106U CN201169953Y (en) | 2008-03-28 | 2008-03-28 | Top supporting mechanism of tent rack |
| US12/921,687 US8360085B2 (en) | 2008-03-28 | 2008-10-24 | Top support structure of tent frame |
| KR1020107023393A KR101249910B1 (en) | 2008-03-28 | 2008-10-24 | A top support structure of tent frame |
| PCT/CN2008/072821 WO2009117883A1 (en) | 2008-03-28 | 2008-10-24 | A top support structure of tent frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201018106U CN201169953Y (en) | 2008-03-28 | 2008-03-28 | Top supporting mechanism of tent rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201169953Y true CN201169953Y (en) | 2008-12-24 |
Family
ID=40209005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201018106U Expired - Fee Related CN201169953Y (en) | 2008-03-28 | 2008-03-28 | Top supporting mechanism of tent rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201169953Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010078845A1 (en) * | 2009-01-09 | 2010-07-15 | Lee Sung Hee | Top support structure of tent |
| CN103075045A (en) * | 2012-12-19 | 2013-05-01 | 厦门市荣兴旺野营用品有限公司 | Top support structure for rapidly unfolding tent frame |
| CN103470095A (en) * | 2013-08-12 | 2013-12-25 | 李成熙 | Tent top support device |
-
2008
- 2008-03-28 CN CNU2008201018106U patent/CN201169953Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010078845A1 (en) * | 2009-01-09 | 2010-07-15 | Lee Sung Hee | Top support structure of tent |
| CN103075045A (en) * | 2012-12-19 | 2013-05-01 | 厦门市荣兴旺野营用品有限公司 | Top support structure for rapidly unfolding tent frame |
| CN103075045B (en) * | 2012-12-19 | 2015-10-28 | 厦门市荣兴旺野营用品有限公司 | The top support structure of tent rack rapid deployment |
| CN103470095A (en) * | 2013-08-12 | 2013-12-25 | 李成熙 | Tent top support device |
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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: 20120328 |