CN209621787U

CN209621787U - A kind of straight-bar quickly connects into the connection structure of circle

Info

Publication number: CN209621787U
Application number: CN201822266279.4U
Authority: CN
Inventors: 伍德元
Original assignee: Chongqing First Square Leisure Goods Co Ltd
Current assignee: Chongqing First Square Leisure Goods Co Ltd
Priority date: 2018-12-28
Filing date: 2018-12-28
Publication date: 2019-11-12
Anticipated expiration: 2028-12-28

Abstract

A kind of straight-bar quickly connects into the connection structure of circle, is formed by connecting by multiple end to end composite structures, and the composite structure includes that elastic mast and resilient sleeve, elastic mast are inserted into resilient sleeve.The elastic mast is equipped with groove, and the resilient sleeve is equipped with raised points.Raised points are placed in groove.The utility model structure is simple, easy to carry, it may be convenient to which straight-bar is assembled into circle structure.

Description

A kind of straight-bar quickly connects into the connection structure of circle

Technical field

The utility model relates to a kind of connection structure of circle, especially a kind of straight-bar quickly connects into the connection knot of circle Structure.

Background technique

As skeleton, one layer of waterproof cloth, the circle as skeleton are fixed in outside for existing folding bath bucket, mostly circle All be it is integrally-built, it is neither foldable to dismantle, to carry, assembling bring certain inconvenience.

Utility model content

In view of the above shortcomings of the prior art, the utility model provides the connection knot that a kind of straight-bar quickly connects into circle Structure.

In order to achieve the above purposes, the technical solution adopted by the utility model is:, and a kind of straight-bar quickly connects into the company of circle Binding structure is formed by connecting by multiple end to end composite structures, and the composite structure includes elastic mast and resilient sleeve, Elastic mast is inserted into resilient sleeve.The elastic mast is equipped with groove, and the resilient sleeve is equipped with raised points. Raised points are placed in groove.

Preferably, the composite structure is 3 or 3 or more.

The utility model structure is simple, easy to carry, it may be convenient to which straight-bar is assembled into circle structure.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of elastic mast.

Fig. 2 is the structural schematic diagram of resilient sleeve.

Fig. 3 is the structural schematic diagram after elastic mast and resilient sleeve combination.

Fig. 4 is the working principle diagram that resilient sleeve slides on elastic mast.

Fig. 5 is the structural schematic diagram of two composite structures connection.

Fig. 6 is the structural schematic diagram of three composite structures connection.

Fig. 7 is the structural schematic diagram that three composite structures connect into circle.

In figure: 1- elasticity mast；2- resilient sleeve；3- groove；4- raised points.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly, it is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Fig. 1-Fig. 7: a kind of straight-bar quickly connects into the connection structure of circle, is tied by multiple end to end combinations Structure is formed by connecting, and the composite structure includes that elastic mast 1 and resilient sleeve 2, elastic mast 1 are inserted into resilient sleeve 2. The elastic mast 1 is equipped with groove 3, and the resilient sleeve 2 is equipped with raised points 4.Raised points 4 are placed in groove 3.

When assembling, elastic mast is inserted into resilient sleeve first, the opening diameter of resilient sleeve front end is slightly larger than bullet Property mast diameter, raised points reach groove location by elasticity, are stuck in groove, and single composite structure connection is completed.It wants When connecting another composite structure, resilient sleeve is pulled out, raised points is made to be located at the right end of groove, by another composite structure Tail end be inserted into resilient sleeve.After all composite structures connect, resilient sleeve and elastic mast riveting are again bent at Circle rivets the end to end of the last one composite structure, forms a closing circle.

Claims

1. the connection structure that a kind of straight-bar quickly connects into circle, it is characterised in that: connected by multiple end to end composite structures It connects, the composite structure includes that elastic mast and resilient sleeve, elastic mast are inserted into resilient sleeve；The bullet Property mast be equipped with groove, the resilient sleeve is equipped with raised points, and raised points are placed in groove.

2. the connection structure that a kind of straight-bar as described in claim 1 quickly connects into circle, it is characterised in that: the combination Structure is 3 or 3 or more.