A kind of tent bridge component
The application be the applying date be on November 21st, 2014, application No. is 2014106766207, it is entitled " a kind of
The divisional application of the patent application of tent bridge component ".
Technical field
The present invention relates to tent accessory fields, and in particular to a kind of tent bridge component.
Background technique
In the prior art, folding account supporting pole rack structure generally includes four masts and top supporting rod, adjacent
It is provided with side support bar between two masts, a sliding seat is additionally provided on every mast, top supporting rod and side support bar are equal
It is articulated on sliding seat, sliding seat slides on mast, thus tent can be made to be unfolded and turn up.And sliding seat positioning method is common
It is positioned using bolt, i.e., is set in mast with a bolt, passes through the location hole on slide, from inside to outside to reach positioning mesh
, the location structure is simple, but has the following disadvantages: every time when positioning, first bolt will be pressed until outside sliding seat
Set could pass through, and stress operates greatly inconvenience;Because firmly larger when pressing bolt, need two hands operation is careless slightly, is easy
The accident that finger is pinched occurs.
Summary of the invention
The purpose of the present invention is to provide a kind of tent bridge groups that convenient, fast and safely can be opened and collapse
Part.
The technical solution adopted in the present invention is mainly: a kind of tent bridge component, including the body of rod, bayonet unit and sliding
Seat, the sliding seat are slidably socketed setting and fix on the body of rod, and through bayonet unit, and the bayonet unit includes substrate
And it is installed in first convex block and the second convex block of substrate the same end, the substrate other end, which is connected with, to be arranged in the intracorporal elasticity of bar
Steel wire, the elastic wire include shrinking in integrated head end and two tail ends to scatter, and head end and two tail ends are formed with two
A arc sections, the body of rod are provided with the first and second through-hole compatible with the first and second convex block respectively, are arranged on the sliding seat
There is card hole compatible with the first convex block, the first convex block is by detent to consolidate sliding seat in first through hole and card hole
It is scheduled on the body of rod.
As an improvement of the above technical solution, the limit that the substrate is provided with for the insertion limit of elastic wire head end
Hole, described elastic wire head end insertion latter two tail end of limit hole are connected in the cavity wall of the body of rod.
As a further improvement of the above technical scheme, substrate position is another where the second convex block is arranged in the limit hole
The second convex block central axis is up deviateed in one end, center, and limit hole protrudes into inside the second convex block.
Further, the substrate both sides are provided with two block baffles rotated for limiting elastic wire around its head end.
Further, first convex block and the second convex block link.
Further, first convex block is the cylinder that cross section is oblong, top droop, and second convex block is transversal
Face is the cylinder of oblong.
Further, the front end of the sliding seat is provided with the arc convex passed through for the first convex block, lower end dog-ear both ends
Equipped with engaging lug.
Further, the sliding seat includes ontology and is set in intrinsic plastics inner sleeve.
The beneficial effects of the present invention are:
A kind of tent bridge component of the invention, including the body of rod, bayonet unit, elastic wire and sliding seat, the buckle
Device connect with elastic wire and is arranged in the body of rod, and the first and second convex block of bayonet unit is stretched out by the first and second through-hole in bar
On body, the sliding seat is slidably socketed on the body of rod.When tent is unfolded, sliding sliding seat is socketed card hole thereon
It is fixed on the first convex block, so that sliding seat is locked on the body of rod, when collapsing tent, presses the second convex block linkage control first
Convex block is detached from card hole, the unlock to sliding seat can be realized, convenient for the gathering of tent.This tent bridge modular construction is simple,
It is easy to operate, it collapses and the process of expansion tent is more safe and reliable.
Detailed description of the invention
Fig. 1 is dispersion schematic diagram of the invention;
Fig. 2 is schematic diagram of internal structure of the invention;
Fig. 3 is the structural schematic diagram of bayonet unit;
Fig. 4 is the structural schematic diagram of elastic wire.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to figs. 1 to 4, a kind of tent bridge component of the invention, including the body of rod 1, bayonet unit 2 and sliding seat 3, sliding
Slidably socket is arranged on the body of rod 1 seat 3, and fixed by bayonet unit 2, and bayonet unit 2 includes substrate 21 and is installed in
First convex block 22 and the second convex block 23 of 21 the same end of substrate, the first convex block 22 and the linkage of the second convex block 23,21 other end of substrate
It is connected with the elastic wire 4 being arranged in the body of rod 1, the body of rod 1 is provided with compatible with the first convex block 22, the second convex block 23 respectively
First through hole 11, the second through-hole 12 are provided with card hole 31 compatible with the first convex block 22 on sliding seat 3.First convex block 22
Across first through hole 11 and card hole 31, to sliding seat 3 is fixed on the body of rod 1, so that being able to fix not after tent expansion
It falls apart;It presses 23 the first convex block of linkage control 22 of the second convex block and is detached from card hole 31, so that the sliding seat on the body of rod 1 will be fixed on
3 loosen separation, so that tent stretches or folds.
Specifically, elastic wire 4 includes head end 41 and two tail ends 42 scattering shunk in one, head end 41 and two
Tail end 42 forms two arc sections 43.Substrate 21 be additionally provided with for 4 head end 41 of elastic wire insertion limit limit hole 24 and
Two block baffles 25 rotated for limiting elastic wire 4 around its head end 41, limit hole 24 are arranged in 23 place substrate of the second convex block
The other end of 21 positions simultaneously protrudes into the second convex block 23, and the central axis of the second convex block 23 is up deviateed in the center of limit hole 24
Line keeps the stress of elastic wire 4 more preferable, and after 4 head end 41 of elastic wire is inserted into limit hole 24, two tail end 42 is connected to
In the cavity wall of the body of rod 1, while two block baffles 25 of 4 two sides of elastic wire are set, the rotation of elastic wire 4 is made to be limited in two pieces
Within baffle 25.
Specifically, the first convex block 22 is the cylinder that cross section is oblong, top droop, slid onto convenient for sliding seat 3, the
Two convex blocks 23 are the cylinder that cross section is oblong, convenient for being pressed with hand.The front end of sliding seat 3, which is provided with, facilitates the first convex block 22
By arc convex 32, lower end dog-ear both ends are equipped with the engaging lug 35 that can connect with side lever.Sliding seat 3 include ontology 33 and
The plastics inner sleeve 34 being set in ontology 33, sliding seat ontology 33 are metal structure, and the structure that sliding seat 3 can be enhanced is strong
Degree, plastics inner sleeve 34 play the role of reducing abrasion and noise when sliding seat 3 is slided relative to the body of rod 1.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, as long as with essentially identical
Means realize that the technical solution of the object of the invention belongs within protection scope of the present invention.