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Roof connecting fitting between tent rack mandrils

A technology of tent frames and connecting parts, applied in the field of tent frames, can solve the problems of complicated top connecting parts and small tent space, etc., and achieve the effect of simple structure and easy folding and unfolding

Inactive Publication Date: 2009-06-10
李成熙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional tent has a conical structure. The tent frame of this conical structure is mainly composed of two poles crossed. Then hang a tarpaulin in the frame or put a tarpaulin outside the frame to form a tent with a conical structure. The tent with a conical structure, because the outside is inclined, makes the space inside the tent appear narrower. In order to expand the space in the tent, the tents of the prior art usually use the original conical tent frame as the top frame of the existing tent, and add a frame-type support under the top frame to expand the space in the tent. , in order to realize the synchronous folding of the top frame and the frame bracket, the top frame of this tent frame is usually composed of a top connector and a number of top rods, and a pivotal relationship is formed between the top rod and the top connector, so that the top rods can be relatively The top connecting piece is rotated to realize the unfolding and folding of the tent frame as a whole, but the existing top connecting piece is usually more complicated

Method used

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  • Roof connecting fitting between tent rack mandrils
  • Roof connecting fitting between tent rack mandrils
  • Roof connecting fitting between tent rack mandrils

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment one, see Figure 1 to Figure 4 Shown, the top connector between a kind of tent frame pole of the present invention comprises:

[0028] A ring body 1, the ring body has several small protrusions 11 integrally extending outward along the periphery;

[0029] Several springs 2, the quantity of spring 2 is consistent with the quantity of small boss 11, and one end of spring 2 is fixed with little boss 11, and the other end is fixed with the push rod 3 of tent frame.

[0030] Wherein, one end of the spring 2 is sleeved on the small protrusion 11 and fixed with the small protrusion 11 , and the other end of the spring 2 is sleeved on the push rod 3 of the tent frame and fixed with the push rod 3 .

[0031] A top connector between the top poles of a tent frame according to the present invention is used to connect between the top poles 3, and the number of small protrusions 11 is not less than the number of the top poles 3 to be connected, such as the top connector ...

Embodiment 2

[0034] Embodiment 2, as shown in FIG. 5 , the difference between the roof connector between the poles of a tent frame of the present invention and the embodiment 1 lies in that each small convex post 11 is respectively provided with The through hole 12 extends inwardly through the annular body 1, and the spring 2 corresponding to the small protrusion 11 is inserted into the through hole 12 of the small protrusion 11. The outer ends of each spring 2 are respectively connected to the corresponding The push rod 3 is fixed, and the inner ends of each spring 2 are connected to each other and fixed in the ring of the ring body 1 . This simplifies the connection of the springs.

[0035]A top connector between the top poles of a tent frame according to the present invention is used to connect between the top poles 3, the small convex post 11 is a cylinder with holes, and its through hole 12 extends through the annular body 1. The through hole 12 of the small boss 11 is used for the ...

Embodiment 3

[0036] Embodiment 3, as shown in FIG. 6, a top connector between the top poles of a tent frame according to the present invention is different from Embodiment 1 in that a spring 2 is used to connect two top poles 3, Spring 2 is in the through hole 12 of two relative small bosses 11 of threading sleeve, like this, the height position of small boss 11 should be staggered mutually, makes the height position of through hole 12 also stagger, and spring 2 is in the ring of annular body 1. In order to prevent the springs from moving in the through holes 12 of the two relative small bosses 11, a limiting structure can be set in the through holes 12 of the small bosses to prevent the movement of the spring 2. The limiting structure can The protruding part is provided in the through hole, and the position-limiting spring can also be limited by means such as bolts. This simplifies the connection of the springs.

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Abstract

The invention discloses a top connector among post rods of a tent frame, which comprises a ring-shaped body and a plurality of springs. The ring-shaped body is integrally extended outwards with a plurality of small projecting columns along the periphery, one end of each spring is fixed with one small projecting column, and the other end of the spring is fixed with one post rod of the tent frame, wherein the small projecting columns are solid or provided with through holes through which the springs can pass. With the adoption of the structure, the top connector has the characteristics of simple structure and convenience for folding and expanding.

Description

technical field [0001] The invention relates to a tent frame, in particular to a top connecting piece between top poles of the tent frame. Background technique [0002] Tent is a kind of articles for use in people's daily life, can be used in multiple occasions, and tent includes tent frame and tarpaulin, and tent frame is supported well, hangs on or puts on tarpaulin then and just constitutes an usable tent. The traditional tent has a conical structure. The tent frame of this conical structure is mainly composed of two poles crossed. Then hang a tarpaulin in the frame or put a tarpaulin outside the frame to form a tent with a conical structure. The tent with a conical structure, because the outside is inclined, makes the space inside the tent appear narrower. In order to expand the space in the tent, the tents of the prior art usually use the original conical tent frame as the top frame of the existing tent, and add a frame-type support under the top frame to expand the sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H15/34
CPCE04H15/48E04H15/34
Inventor 李成熙
Owner 李成熙
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