CN201486211U

CN201486211U - Improvement structure of top fixing element of tent bracket

Info

Publication number: CN201486211U
Application number: CN2009201381289U
Authority: CN
Inventors: 裴真皓
Original assignee: FENGHAN(XIAMEN) PLASTHETICS DEVELOPMENT CO LTD
Current assignee: FENGHAN(XIAMEN) PLASTHETICS DEVELOPMENT CO LTD
Priority date: 2009-04-29
Filing date: 2009-04-29
Publication date: 2010-05-26
Anticipated expiration: 2019-04-29

Abstract

The utility model discloses an improvement structure of a top fixing element of a tent bracket, which consists of a main body, an insertion column and a rod joint; the main body is provided with a circular column pin used for hanging and connecting the rod joint, a convex tongue protrudes inwards from the inner end of the rod joint and can be clamped and connected at the outer edge of a round disk at the bottom of the insertion column so as to obtain a downward jacking force; and as the convex tongue is positioned at the inner side of the circular column pin when in installation, the whole volume of the improvement structure of the top fixing element is smaller.

Description

The improvement structure of tent bracket top fixture

Technical field

The utility model relates to a kind of tent, particularly relates to the improvement structure of a kind of tent bracket top fixture.

Background technology

In the prior art, common semicircle folding tent support structure is provided with a top connector in the central top of tent bracket, is used to articulate the tent connecting rod of tent bracket.It is made up of this top connector (shown in Fig. 5 A, Fig. 5 B) main body 1 ' and knock-off joint 2 ', and knock-off joint 2 ' has a plurality of, is connected on the main body 1 ' from all directions, is radial.This top connector of commonly using imposes top power upwards and prevents wiggly horizontal restrain power in order to give the tent connecting rod that is connected on the knock-off joint 2 ', it is bigger that the plane of its expansion will be done, so that impose top power P upwards for the tent connecting rod in the top connector outside.Because it is bigger that its volume is done, the tent volume that makes folding get up is also bigger, takes in comparatively inconvenience.

The utility model content

The purpose of this utility model is to provide the improvement structure of the less tent bracket top fixture of a kind of volume.

For achieving the above object, technical solution of the present utility model is:

The utility model is the improvement structure of a kind of tent bracket top fixture, and it is made up of main body, inserting column and knock-off joint; Described main body is a disc-shaped component, unsettledly on its periphery is provided with a plurality of circular pins, and its middle part has longitudinal hole; Described inserting column is T-shaped member, and the projection that has bottom disc and raise up from the bottom disc middle part, projection can insert in the longitudinal hole at main body middle part; The inner of described knock-off joint is hinged on the circular pin on the main body circumferential edge, and the protruding tongue that inwardly stretch out its inner can be connected to the outer of inserting column bottom disc.

In the oral area outer rim of the longitudinal hole of main body, be convexly equipped with a plurality of barbs downwards at interval; Projection periphery at the inserting column bottom disc offers a plurality of grooves, and this groove can allow the barb on the main body penetrate, but and the hook portion holding of the barb on the main body at inserting column bottom disc groove edge.

Described main body is a disc member.

After adopting such scheme, the utility model is made up of main body, inserting column and knock-off joint, on main body, be provided with the circular pin that is used to articulate knock-off joint, the protruding tongue that inwardly stretches out in the inner of knock-off joint, this protruding tongue can be connected to the outer of inserting column bottom disc, makes protruding tongue obtain a downward top power, and protruding tongue is positioned at the inboard of circular pin during owing to installation, so the volume of integral body of the present utility model is less.

Below in conjunction with the drawings and specific embodiments the utility model is further described.

Description of drawings

Fig. 1 is the three-dimensional exploded view of looking up of the present utility model;

Fig. 2 is a top perspective exploded view of the present utility model;

Fig. 3 is an assembling plan view of the present utility model;

Fig. 4 is the sectional view of Fig. 3 along A-A;

Fig. 5 A, Fig. 5 B are the axonometric drawing and the sectional views of the tent top connector commonly used.

The specific embodiment

As shown in Figure 1 and Figure 2, the utility model is the improvement structure of a kind of tent bracket top fixture, and it is made up of main body 1, inserting column 2 and knock-off joint 3.

Described main body 1 is a disc member, unsettledly on its circumferential edge is provided with four circular pins 11, and its middle part has longitudinal hole 12; Described inserting column 2 is T-shaped member, and the projection 22 that has bottom disc 21 and raise up from bottom disc 21 middle parts, projection 22 can insert the middle part longitudinal hole 12 of main body 1.In the oral area outer rim of the longitudinal hole 12 of main body 1, be convexly equipped with four barbs 13 downwards at interval; Projection 22 peripheries at inserting column 2 bottom discs 21 offer four grooves 211, this groove 211 can allow the barb 13 on the main body 1 penetrate, and but the hook portion holding of the barb on the main body 1 13 makes the inserting column 2 that inserts in the main body 1 can not deviate from from main body 1 at inserting column 2 bottom disc 21 grooves, 211 edges (as shown in Figure 4).

Described knock-off joint 3 has four, its the inner is hinged on four circular pins 11 on main body 1 circumferential edge (as shown in Figure 3, Figure 4) and can be around this circle pin 11 swings respectively, and the protruding tongue 31 that inwardly stretch out knock-off joint 3 the inners can be connected to the outer of inserting column 2 bottom discs.

The above, it only is the utility model preferred embodiment, the number of the shape of main body, the quantity of circular pin, knock-off joint etc. can be adjusted as required, so can not limit the scope that the utility model is implemented with this, the i.e. 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

1. the improvement structure of a tent bracket top fixture, it is characterized in that: it is made up of main body, inserting column and knock-off joint; Described main body is a disc-shaped component, unsettledly on its periphery is provided with a plurality of circular pins, and its middle part has longitudinal hole; Described inserting column is T-shaped member, and the projection that has bottom disc and raise up from the bottom disc middle part, projection can insert in the longitudinal hole at main body middle part; The inner of described knock-off joint is hinged on the circular pin on the main body circumferential edge, and the protruding tongue that inwardly stretch out its inner can be connected to the outer of inserting column bottom disc.

2. the improvement structure of tent bracket according to claim 1 top fixture is characterized in that: in the oral area outer rim of the longitudinal hole of main body, be convexly equipped with a plurality of barbs downwards at interval; Projection periphery at the inserting column bottom disc offers a plurality of grooves, and this groove can allow the barb on the main body penetrate, but and the hook portion holding of the barb on the main body at inserting column bottom disc groove edge.

3. the improvement structure of tent bracket according to claim 1 top fixture is characterized in that: described main body is a disc member.