CN102635267A - Tent through end and cross bar spring locking mechanism - Google Patents
Tent through end and cross bar spring locking mechanism Download PDFInfo
- Publication number
- CN102635267A CN102635267A CN2012101216502A CN201210121650A CN102635267A CN 102635267 A CN102635267 A CN 102635267A CN 2012101216502 A CN2012101216502 A CN 2012101216502A CN 201210121650 A CN201210121650 A CN 201210121650A CN 102635267 A CN102635267 A CN 102635267A
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- Prior art keywords
- cross bar
- tent
- bar joint
- elastic bent
- bent bars
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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 paulin frame mechanism, specifically a kind of logical head of tent and cross bar spring retaining mechanism that is used for the paulin frame.
Background technology
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 mainly is made up of paulin frame and paulin body, and the erection process of tent is to set up the last tarpaulin of tarpaulin again with supporting with the paulin frame after at first the paulin frame being set up a part.The paulin frame of existing large-scale tent sets up that step is many, and erection process is that paulin hack lever spare 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 paulin frame are more, and volume is big, the installation, maintenance difficulty.
Summary of the invention
Connect the problem that exists in order to overcome existing tent rod member, the purpose of this invention is to provide logical head of a kind of tent and cross bar spring retaining mechanism, adopt this linkage paulin frame to install, remove the debit just, easy to maintenance, safe and reliable.
The objective of the invention is to realize through following technical scheme:
Logical head of a kind of tent and cross bar spring retaining mechanism, it is characterized in that: this mechanism comprises cross bar joint, elasticity knee, a Connection Block and a logical assembly; Said elasticity knee middle part bending; Said Connection Block comprises two part faces of cylinder that are symmetricly set on a logical assembly; Be respectively equipped with relative hole slot on the said face of cylinder and its end is provided with flanging, said elasticity knee two ends are fixedly installed on the logical assembly and the middle part is arranged in the said hole slot, and said cross bar joint end is provided with two boss of symmetry; Said boss is provided with and the corresponding concave surface in said elasticity knee middle part at radial end face; Said cross bar joint is plugged in the said Connection Block, and the contact of the middle part of said concave surface and said elasticity knee is connected, and the side of said boss contacts with said flanging and is connected.
Logical head of described a kind of tent and cross bar spring retaining mechanism further design are that said cross bar joint is provided with limited step, and this limited step is connected with said flanging contact.
Structure structure of the present invention is reasonable, esy to use, safe and reliable.
Description of drawings
Fig. 1 is a structural scheme of mechanism of the present invention.
Fig. 2 is an assembly structure sketch map of the present invention.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment the present invention is further specified.
Logical head of this tent and cross bar spring retaining mechanism comprise cross bar joint 11, elasticity knee 12, a Connection Block 13 and a logical assembly 2; The 12 middle part bendings of elasticity knee; Connection Block 13 comprises two part faces of cylinder 131 that are symmetricly set on the logical assembly; Be respectively equipped with relative hole slot 132 on the part face of cylinder 131 and its end is provided with flanging 133, elasticity knee 12 two ends are fixedly installed on the logical assembly 2 and the middle part is arranged in the hole slot 132, and cross bar joint 11 ends are provided with two boss 111 of symmetry; Boss 111 is provided with and the corresponding concave surface 112 in elasticity knee 12 middle parts at cross bar joint end face radially; Cross bar joint 11 is plugged in the Connection Block 13, and the contact of the middle part of concave surface 112 and elasticity knee 12 is connected, and the side of boss 111 contacts with flanging 133 and is connected.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 realize freely locking and disconnection of a logical assembly and cross bar through the rotary bar joint.
Claims (2)
1. a tent leads to head and cross bar spring retaining mechanism, and it is characterized in that: this mechanism comprises cross bar joint, elasticity knee, a Connection Block and a logical assembly; Said elasticity knee middle part bending; Said Connection Block comprises two part faces of cylinder that are symmetricly set on a logical assembly; Be respectively equipped with relative hole slot on the said face of cylinder and its end is provided with flanging, said elasticity knee two ends are fixedly installed on the logical assembly and the middle part is arranged in the said hole slot, and said cross bar joint end is provided with two boss of symmetry; Said boss is provided with and the corresponding concave surface in said elasticity knee middle part at radial end face; Said cross bar joint is plugged in the said Connection Block, and the contact of the middle part of said concave surface and said elasticity knee is connected, and the side of said boss contacts with said flanging and is connected.
2. logical head of a kind of tent according to claim 1 and cross bar spring retaining mechanism is characterized in that said cross bar joint is provided with limited step, and this limited step is connected with said 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 |
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CN102635267A true CN102635267A (en) | 2012-08-15 |
CN102635267B CN102635267B (en) | 2014-04-23 |
Family
ID=46619831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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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 |
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CN (1) | CN102635267B (en) |
Citations (5)
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 |
KR20030086978A (en) * | 2003-10-23 | 2003-11-12 | 김대환 | Structure of multi hinged joints-type easy canopy |
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 |
-
2012
- 2012-04-24 CN CN201210121650.2A patent/CN102635267B/en active Active
Patent Citations (5)
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 |
KR20030086978A (en) * | 2003-10-23 | 2003-11-12 | 김대환 | Structure of multi hinged joints-type easy canopy |
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 |
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CN102635267B (en) | 2014-04-23 |
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