CN102635267B - Tent through end and cross bar spring locking mechanism - Google Patents
Tent through end and cross bar spring locking mechanism Download PDFInfo
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- CN102635267B CN102635267B CN201210121650.2A CN201210121650A CN102635267B CN 102635267 B CN102635267 B CN 102635267B CN 201210121650 A CN201210121650 A CN 201210121650A CN 102635267 B CN102635267 B CN 102635267B
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- cross bar
- tent
- connecting base
- bar joint
- locking mechanism
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Abstract
The invention relates to a tent frame mechanism and in particular relates to a tent through end and cross bar spring locking mechanism used in a tent frame. The mechanism comprises a cross bar joint, elastic bent bars, a connecting base and a through end component, wherein the middle parts of the elastic bent bars are bent; the connecting base comprises two partial cylindrical surfaces arranged on the through end component symmetrically; the cylindrical surfaces are respectively provided with opposite hole grooves; folding edges are arranged at the end parts of the cylindrical surfaces; the two ends of the elastic bent bars are fixedly arranged on the through end component; the middle parts of the elastic bent bars are arranged in the hole grooves; two symmetrical convex plates are arranged at the end of the cross bar joint; concave surfaces corresponding to the middle parts of the elastic bent bars are arranged on the radial end faces of the convex plates; the cross bar joint is inserted in the connecting base; the concave surfaces are contacted and connected with the middle parts of the elastic bent bars; and the sides of the convex plates are contacted and connected with the folding edges. The mechanism has a reasonable structure, is convenient to use and is safe and reliable.
Description
Technical field
The present invention relates to a kind of tent frame mechanism, specifically the logical head of a kind of tent for paulin frame and cross bar spring locking mechanism.
Background technique
Tent is a kind of portable equipment, and tent of a great variety is mainly used in field work, tourism, the anti-dangerous disaster relief, military etc.Existing tent is mainly comprised of paulin frame and paulin body, and the erection process of tent is to set up the last tarpaulin of tarpaulin again and support together with paulin frame after first paulin frame being set up to a part.The paulin frame of existing large-scale tent sets up that step is many, and erection process is that paulin hack lever part is pegged graft piecemeal, operates loaded down with trivial detailsly, sets up inconvenience, and the speed of setting up is slow; And the parts of existing tent frame are more, volume is large, installation, maintenance difficulty.
Summary of the invention
In order to overcome existing tent rod member, connect the problem existing, the object of this invention is to provide the logical head of a kind of tent and cross bar spring locking mechanism, adopt this connection set paulin frame to install, remove debit just, easy to maintenance, safe and reliable.
The object of the invention is to be achieved through the following technical solutions:
The logical head of tent and a cross bar spring locking mechanism, is characterized in that: this mechanism comprises cross bar joint, elasticity knee, connecting base and a logical assembly, described elasticity knee middle part bending, described connecting base comprises two part cylndrical surface that are symmetricly set on a logical assembly, on described cylndrical surface, be respectively equipped with relative hole slot and its end is provided with flanging, described elasticity knee two ends are fixedly installed on a logical assembly and middle part is arranged in described hole slot, described cross bar joint end is provided with two symmetrical boss, described boss is provided with the concave surface corresponding with described elasticity knee middle part at radial end face, described cross bar joint is plugged in described connecting base, and described concave surface is connected with the middle part contact of described elasticity knee, the side of described boss is connected with described flanging contact.
The logical head of described a kind of tent and cross bar spring locking mechanism further design and are, described cross bar joint is provided with limited step, and this limited step is connected with described flanging contact.
Structure structure of the present invention is reasonable, esy to use, safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural scheme of mechanism of the present invention.
Fig. 2 is assembly structure schematic diagram of the present invention.
Embodiment
Below in conjunction with Figure of description and specific embodiment, the present invention is further described.
The logical head of this tent and cross bar spring locking mechanism comprise cross bar joint 11, elasticity knee 12, connecting base 13 and a logical assembly 2, the 12 middle part bendings of elasticity knee, connecting base 13 comprises two part cylndrical surface 131 that are symmetricly set on a logical assembly, on part cylndrical surface 131, be respectively equipped with relative hole slot 132 and its end is provided with flanging 133, elasticity knee 12 two ends are fixedly installed on a logical assembly 2 and middle part is arranged in hole slot 132, cross bar joint 11 ends are provided with two symmetrical boss 111, boss 111 is provided with the concave surface 112 corresponding with elasticity knee 12 middle parts at cross bar joint end face radially, cross bar joint 11 is plugged in connecting base 13, and concave surface 112 is connected with the middle part contact of elasticity knee 12, the side of boss 111 is connected with flanging 133 contacts.Cross bar joint 11 middle parts are provided with limited step 114, and limited step 114 is connected with flanging 133 contacts.
Mechanism of the present invention is reasonable, esy to use, safe and reliable, can be realized freely locking of a logical assembly and cross bar and be disconnected by rotary bar joint.
Claims (2)
1. the logical head of tent and a cross bar spring locking mechanism, is characterized in that: this mechanism comprises cross bar joint, elasticity knee, connecting base and a logical assembly, described elasticity knee middle part bending, described connecting base comprises two part cylndrical surface that are symmetricly set on a logical assembly, on described part cylndrical surface, be respectively equipped with relative hole slot and its end is provided with flanging, described elasticity knee two ends are fixedly installed on a logical assembly and middle part is arranged in described hole slot, described cross bar joint end is provided with two symmetrical boss, described boss is provided with the concave surface corresponding with described elasticity knee middle part at radial end face, described cross bar joint is plugged in described connecting base, and described concave surface is connected with the middle part contact of described elasticity knee, the side of described boss is connected with described flanging contact.
2. the logical head of a kind of tent according to claim 1 and cross bar spring locking mechanism, is characterized in that, described cross bar joint is provided with limited step, and this limited step is connected with described flanging contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121650.2A CN102635267B (en) | 2012-04-24 | 2012-04-24 | Tent through end and cross bar spring locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121650.2A CN102635267B (en) | 2012-04-24 | 2012-04-24 | Tent through end and cross bar spring locking mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102635267A CN102635267A (en) | 2012-08-15 |
| CN102635267B true CN102635267B (en) | 2014-04-23 |
Family
ID=46619831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210121650.2A Active CN102635267B (en) | 2012-04-24 | 2012-04-24 | Tent through end and cross bar spring locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102635267B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432755A (en) * | 2002-01-16 | 2003-07-30 | 明和工业株式会社 | Pipeline connection structure |
| EP1914364A2 (en) * | 2006-10-19 | 2008-04-23 | Tolpin S. A. | Foldable structure for the assembly of a tent |
| CN101832055A (en) * | 2009-03-09 | 2010-09-15 | 金祚献 | Guide turnbuckle type connector |
| CN202520058U (en) * | 2012-04-24 | 2012-11-07 | 中国人民解放军总后勤部建筑工程研究所 | Tent pipe fitting and cross bar spring locking mechanism |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030086978A (en) * | 2003-10-23 | 2003-11-12 | 김대환 | Structure of multi hinged joints-type easy canopy |
-
2012
- 2012-04-24 CN CN201210121650.2A patent/CN102635267B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1432755A (en) * | 2002-01-16 | 2003-07-30 | 明和工业株式会社 | Pipeline connection structure |
| EP1914364A2 (en) * | 2006-10-19 | 2008-04-23 | Tolpin S. A. | Foldable structure for the assembly of a tent |
| CN101832055A (en) * | 2009-03-09 | 2010-09-15 | 金祚献 | Guide turnbuckle type connector |
| CN202520058U (en) * | 2012-04-24 | 2012-11-07 | 中国人民解放军总后勤部建筑工程研究所 | Tent pipe fitting and cross bar spring locking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102635267A (en) | 2012-08-15 |
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