CN105545081A - Brace rod connector of elastic force unfolding type tent strut - Google Patents
Brace rod connector of elastic force unfolding type tent strut Download PDFInfo
- Publication number
- CN105545081A CN105545081A CN201610034956.2A CN201610034956A CN105545081A CN 105545081 A CN105545081 A CN 105545081A CN 201610034956 A CN201610034956 A CN 201610034956A CN 105545081 A CN105545081 A CN 105545081A
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- bearing
- bolt
- brace rod
- strut
- 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.)
- Pending
Links
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000002146 bilateral effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/32—Parts, components, construction details, accessories, interior equipment, specially adapted for tents, e.g. guy-line equipment, skirts, thresholds
- E04H15/34—Supporting means, e.g. frames
- E04H15/44—Supporting means, e.g. frames collapsible, e.g. breakdown type
- E04H15/48—Supporting means, e.g. frames collapsible, e.g. breakdown type foldable, i.e. having pivoted or hinged means
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
The invention provides a brace rod connector of an elastic force unfolding type tent strut and relates to a tent, and the brace rod connector of the elastic force unfolding type tent strut is simple in structure, reliable in work and free of manual assistance in unfolding a brace rod and obviously lowers cost. The brace rod connector is provided with a head cover, a support, a sliding sleeve, a bolt, a spring, a gasket, a spring locking nut, a sliding sleeve locking nut and a brace rod set; the top cover is provided with a center through hole, the periphery of the support is provided with a brace rod clamp groove, the two sides of the inner wall of the support are symmetrically provided with an axial guide groove and a peripheral clamping groove, the two sides of the outer wall of the sliding sleeve are symmetrically provided with a protruding rail, and the protruding rail arranged on the outer wall of the sliding sleeve is in sliding cooperation with the guide groove formed in the inner wall of the support. The top cover is connected with the support and the sliding sleeve through the bolt, the spring is located between the inner top wall of a center hole of the support and the upper end face of the gasket, the spring locking nut is arranged below the gasket and connected with the bolt in a threaded mode, the sliding sleeve locking nut is arranged in a center hole of the sliding sleeve and connected with the lower end of the bolt in a threaded mode, the brace rod set is provided with a plurality of brace rods, and the upper end of each brace rod is hinged to the support clamping groove through a hinge pin.
Description
Technical field
The present invention relates to tent, especially relate to a kind of brace connector of elastic force opening type tent support.
Background technology
Along with the increase of people's outdoor leisure activity, the use of tent is more and more universal, and tent support, as the skeleton of tent, requires not only have good strength and stiffness, and also require to have easy folding, easily open, dismounting is feature easily.Tent support comprises some struts and brace connector, and the upper end of each strut is all connected with brace connector.There is following distinct disadvantage in current brace connector: 1, intensity is more weak, and member stress situation is bad, easily causes component damage; 2, component mounting or dismounting are inconvenient; 3, use inconvenience, need each strut to open one by one during use, time and effort consuming, also easily hinders hand; 3, component is more, and structure is numerous and diverse, and cost is high.
Summary of the invention
The object of this invention is to provide the brace connector that a kind of structure is simple, reliable operation, cost obviously reduce, open without the need to human assistance the elastic force opening type tent support of strut (strut).
For achieving the above object, the present invention adopts following technical proposals:
A brace connector for elastic force opening type tent support, is provided with top cover, bearing, sliding sleeve, bolt, spring, pad, snap lock nut, sliding sleeve lock-nut and strut group; Top cover is provided with central through hole, bearing periphery is provided with strut draw-in groove, bearing is provided with central through hole, bearing inwall bilateral symmetry is provided with axial channel and circumferential draw-in groove, sliding sleeve is provided with central through hole, sliding sleeve outer wall bilateral symmetry is provided with protruding rail, and set by protruding rail set by sliding sleeve outer wall and bearing inwall, guide groove is slidably matched.Top cover and bearing and sliding sleeve are worn by bolt and are connected, bolt upper end is locked on top cover, spring to be located in bearing centre bore and to be enclosed within bolt outside, spring is between bearing centre bore inner roof wall and pad upper surface, snap lock nut to be located at below pad and to be spirally connected with bolt, and sliding sleeve lock-nut is located in sliding sleeve centre bore, and is spirally connected with bolt lower end, strut group is provided with some struts, and upper end and the bearing draw-in groove of every root strut pass through hinge.
Described top cover is preferably the top cover of horn mouth formula, the limited wall of its upper end when the horn mouth formula inwall of top cover can open as strut better.
The quantity of described bearing draw-in groove can be 4 ~ 10, and the quantity of described strut is equal with the quantity of bearing draw-in groove.
Compared with the prior art, the present invention has the following advantages:
Composition the number of components of the present invention is little, and very succinctly, cost significantly reduces.(generally hold together by band bundle) when each strut draws in, spring is in confined state, set by sliding sleeve outer wall both sides, protruding rail is arranged in the axial channel of bearing, when each strut needs to open, band will be unclamped, then spring release is extended, sliding sleeve is moved to pressing down, only need sliding sleeve be rotated, protruding rail set by sliding sleeve outer wall both sides is made to be stuck in the circumferential guide groove of bearing, now, each strut is in open configuration, also can prevent because the factor such as to blow causes tent rack to be out of shape when each strut is in open configuration.
Component composition of the present invention is very simple, and work is very reliable, and making and installation repair and maintenance are very convenient, do not need human assistance to open each strut.
Accompanying drawing explanation
Structural representation when Fig. 1 is embodiment of the present invention strut rounding state.
Structural representation when Fig. 2 is embodiment of the present invention strut open configuration.
Fig. 3 is the seat structure schematic diagram of the embodiment of the present invention.
Fig. 4 is the shift sleeve structure schematic diagram of the embodiment of the present invention.
Detailed description of the invention
See Fig. 1 ~ 4, described in the present embodiment, a kind of brace connector of elastic force opening type tent support, is provided with top cover 1, bearing 2, sliding sleeve 5, bolt 3, spring 4, pad 73, spring jam nut 71, sliding sleeve lock-nut 72 and strut group; Top cover 1 is provided with central through hole, bearing 2 periphery is provided with strut draw-in groove 21, bearing 2 is provided with central through hole, bearing 2 inwall bilateral symmetry is provided with axial channel 22 and circumferential draw-in groove 23, sliding sleeve 5 is provided with central through hole 52, sliding sleeve 5 outer wall bilateral symmetry is provided with protruding rail 51, and set by sliding sleeve 5 outer wall, protruding rail 51 is slidably matched with guide groove 22 set by bearing 2 inwall.Top cover 1 and bearing 2 and sliding sleeve 5 are by bolt 3 company of wearing, bolt 3 upper end is locked on top cover 1, spring 4 and pad 73 are located in bearing 2 centre bore and to be enclosed within bolt 3 outside, spring 4 is between bearing 2 centre bore inner roof wall and pad 73 upper surface, snap lock nut 71 to be located at below pad 73 and to be spirally connected with bolt 3, sliding sleeve lock-nut 72 is located in sliding sleeve centre bore, and is spirally connected with bolt 3 lower end.Strut group is provided with some struts 6, and upper end and the bearing draw-in groove 21 of every root strut 6 are hinged by bearing pin 61.
Described top cover 1 is the top cover of horn mouth formula, the limited wall of its upper end when the horn mouth formula inwall of top cover 1 can open as strut 6 better.
The quantity of described bearing draw-in groove 21 generally can be 4 ~ 10, the quantity of described strut 6 and the quantity correspondent equal of bearing draw-in groove 21.
Claims (3)
1. a brace connector for elastic force opening type tent support, is characterized in that, is provided with top cover, bearing, sliding sleeve, bolt, spring, locking nut and strut group, top cover is provided with central through hole, bearing periphery is provided with strut draw-in groove, bearing is provided with central through hole, bearing inwall is provided with guide groove, sliding sleeve is provided with central through hole, sliding sleeve outer wall is provided with protruding rail, set by protruding rail set by sliding sleeve outer wall and bearing inwall, guide groove is slidably matched, top cover and bearing and sliding sleeve are worn by bolt and are connected, bolt upper end is locked on top cover, spring to be located in bearing centre bore and to be enclosed within bolt outside, spring is between bearing centre bore inner roof wall and sliding sleeve upper surface, locking nut and bolt lower end are spirally connected, strut group is provided with some struts, upper end and the bearing draw-in groove of spring every root strut are hinged.
2. the brace connector of a kind of elastic force opening type tent support as claimed in claim 1, it is characterized in that, described top cover is the top cover of horn mouth formula.
3. the brace connector of a kind of elastic force opening type tent support as claimed in claim 1, it is characterized in that, the quantity of described bearing draw-in groove is 4 ~ 10, and the quantity of described strut is equal with the quantity of bearing draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034956.2A CN105545081A (en) | 2016-01-19 | 2016-01-19 | Brace rod connector of elastic force unfolding type tent strut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610034956.2A CN105545081A (en) | 2016-01-19 | 2016-01-19 | Brace rod connector of elastic force unfolding type tent strut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105545081A true CN105545081A (en) | 2016-05-04 |
Family
ID=55824594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610034956.2A Pending CN105545081A (en) | 2016-01-19 | 2016-01-19 | Brace rod connector of elastic force unfolding type tent strut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105545081A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090078297A1 (en) * | 2007-09-20 | 2009-03-26 | Jin-Ho Bae | Automatic Control Device of Foldable Tent |
| US20120291831A1 (en) * | 2010-02-05 | 2012-11-22 | Zhou Nanqing | Tent |
| CN103061573A (en) * | 2011-10-21 | 2013-04-24 | 温永林 | Portable folding canopy |
| CN203626383U (en) * | 2013-11-11 | 2014-06-04 | 夏涛 | Tent top supporting mechanism |
| CN203684795U (en) * | 2013-05-17 | 2014-07-02 | 鹭谱达（厦门）户外用品有限公司 | Folding tent top part folding mechanism |
| CN205314660U (en) * | 2016-01-19 | 2016-06-15 | 金永男 | Elasticity opens vaulting pole connector of formula tent strut |
-
2016
- 2016-01-19 CN CN201610034956.2A patent/CN105545081A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090078297A1 (en) * | 2007-09-20 | 2009-03-26 | Jin-Ho Bae | Automatic Control Device of Foldable Tent |
| US20120291831A1 (en) * | 2010-02-05 | 2012-11-22 | Zhou Nanqing | Tent |
| CN103061573A (en) * | 2011-10-21 | 2013-04-24 | 温永林 | Portable folding canopy |
| CN203684795U (en) * | 2013-05-17 | 2014-07-02 | 鹭谱达（厦门）户外用品有限公司 | Folding tent top part folding mechanism |
| CN203626383U (en) * | 2013-11-11 | 2014-06-04 | 夏涛 | Tent top supporting mechanism |
| CN205314660U (en) * | 2016-01-19 | 2016-06-15 | 金永男 | Elasticity opens vaulting pole connector of formula tent strut |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
|
| RJ01 | Rejection of invention patent application after publication |