CN201827184U

CN201827184U - Pipe fitting retaining connecting mechanism

Info

Publication number: CN201827184U
Application number: CN2010205380911U
Authority: CN
Inventors: 刘虎
Original assignee: SUZHOU COLOR ART EXHIBITION EQUIPMENT CO Ltd
Current assignee: SUZHOU COLOR ART EXHIBITION EQUIPMENT CO Ltd
Priority date: 2010-09-21
Filing date: 2010-09-21
Publication date: 2011-05-11
Anticipated expiration: 2020-09-21

Abstract

The utility model relates to a pipe fitting retaining connecting mechanism which comprises more than two sections of pipe bodies and more than one section of linings, wherein the butting ends of adjacent two pipe bodies are respectively sheathed at two ends of a lining, a button and an elastic mechanism are arranged in each lining, the elastic mechanism can supply radial restoring force to enable the upper part of the button to penetrate a through hole arranged on the outer wall of the lining, the butting ends of every adjacent pipe bodies can be spliced into a semi-pipe structure with a complete pipe shape, a concave part is arranged at the splicing part of every two pipe bodies, and the two concave parts can be spliced to form the through hole through which the upper part of the button can penetrate. The pipe fitting retaining connecting mechanism is simple and compact in structure, is convenient to disassemble and assemble, can support and position integral pipes radially, axially and peripherally, and effectively improves the connecting quality of the existing pipe sections.

Description

Pipe fitting only links the structure of meeting sb. at the airport

Technical field

The utility model relates to a kind of pipe fitting connection mechanism, relates in particular to a kind ofly pipe fitting only to be linked the structure of meeting sb. at the airport.

Background technique

Extensively apply at present to put on display, the aluminium extruding tubing in place such as displaying adopts body more than two sections by the fixedly connected structure of lining usually, promptly, as shown in Figure 1, by a lining 2 " two ends are plugged on respectively in adjacent two sections bodys 1,1 ' the butt end; all also the elastic cord structure can be set in the body simultaneously, so that body can be from landing on the lining.But this structure only can satisfy whole tubing in single footpath the needs of location upwards, but at axially (A to) and circumferentially (B to) goes up to play and locatees and the effect of support.

The model utility content

The purpose of this utility model is to propose a kind of pipe fitting and only links the structure of meeting sb. at the airport, its can satisfy simultaneously whole tubing radially, support and location on the axial and circumferential, thereby overcome deficiency of the prior art.

For achieving the above object, the utility model has adopted following technological scheme:

A kind of tubing only links the structure of meeting sb. at the airport, and comprises two sections with upper tube body and lining more than a section, and wherein, the butt end of adjacent two sections bodys is socketed in lining two ends respectively, it is characterized in that:

Button being set in the described lining and can be button provides radially restoring force, thus the elastic mechanism that makes button top pass by the through hole that is arranged on the lining outer wall;

The butt end of described adjacent two sections bodys is sliceable for complete tubular halfpipe structure, and two sections body splicings place are provided with an indentation respectively, through holes that these two indentation splicing back formation can pass for button top.

Say that further described elastic mechanism is the spring that is disposed radially in lining, spring one end is fixedlyed connected with lining, and the other end is fixedlyed connected with the button bottom.

Described lining is a tubular structure, and lining tube chamber internal fixation is provided with a fixing frame, and described spring is arranged in the fixing frame.

Described elastic mechanism is that stage clip one end is fixedlyed connected with lining by the radially stacked stage clip that forms of more than one S type Flexible element, and the other end is fixedlyed connected with the button bottom.

Described lining is a tubular structure, and the through hole that can supply button top to pass is set on the described lining tube wall.

Described lining is a rod shaped structure, and the groove that radially stretches into rod shaped structure inside is set on the described lining outer wall, and described button and elastic mechanism are arranged in this groove.

Compared with prior art, the beneficial effects of the utility model are: it is simple and compact for structure that this tubing only links the structure of meeting sb. at the airport, be convenient to dismounting and assembling, and can satisfy simultaneously whole tubing radially, support and location on the axial and circumferential, effectively improved the connection quality of existing pipe profile.

Description of drawings

Fig. 1 is the linkage structure schematic representation of existing aluminium extruding tubing;

Fig. 2 is the decomposition texture schematic representation that tubing only links the structure of meeting sb. at the airport among the embodiment 1;

Fig. 3 is the package assembly schematic representation that tubing only links the structure of meeting sb. at the airport among the embodiment 1;

Fig. 4 is the cross-sectional view that tubing only links the structure of meeting sb. at the airport among the embodiment 1;

Fig. 5 is the structural representation of lining among the embodiment 2;

Fig. 6 is the structural representation of lining among the embodiment 3.

Embodiment

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

Embodiment 1 is shown in Fig. 2-4, and this tubing only links the structure of meeting sb. at the airport and comprises two sections with upper tube body 1, lining 2 more than 1 ' and a section, and wherein, the butt end of adjacent two sections bodys is socketed in lining two ends respectively;

Described lining is a tubular structure, be provided with in the lining tube chamber by a radially stacked stage clip that forms 3 of more than one S type Flexible element and a button 4, fixedly connected with the lining inwall in the stage clip lower end, fixedly connected with the button bottom in the upper end, the through hole that can supply button top to pass freely through is set on the lining tube wall, the through hole that can supply button top to pass freely through is set on the lining tube wall.In the effect that radially presses to button, then button integral body enters in the lining, and after this pressure effect of cancellation, button is under the restoring force effect that stage clip provides, and stretch out from lining on its top.

The butt end of described adjacent two sections bodys is sliceable for complete tubular halfpipe structure, and two sections body splicings place are provided with an indentation respectively, and these two indentation splicing back formation can pass for button top, and with the through hole of button top concentric fit.

This tubing only link meet sb. at the airport structure adopt as Fig. 3 assemble finish after, can make in the whole tubing adjacent two sections bodys radially, realize good supporting and location on the axial and circumferential, and, then only need pressing button if will dismantle whole tubing the time, can be easily with the pull-off release of each section body.

Embodiment's 2 these tubing only link meets sb. at the airport structure except that lining 2, all the other structures are all identical with embodiment 1, but its bush structure as shown in Figure 5, that is, this lining is a tubular structure, and lining tube chamber internal fixation is provided with a fixing frame 3 and a button 4, be disposed radially a spring 3 ' in the fixing frame, fixedlying connected with the fixing frame bottom in the spring lower end, fixedlys connected with the button bottom in the upper end, and the through hole that can supply button top to pass freely through is set on the lining tube wall.

It is identical with embodiment 1 that this tubing only links the structure working principle of meeting sb. at the airport.

Embodiment's 3 these tubing only link meets sb. at the airport structure except that lining 2 ', all the other structures are all identical with

embodiment

1,2, but its bush structure as shown in Figure 6, that is, this lining is a rod-like element, and the groove that radially stretches into rod shaped structure inside is set on its outer wall, button 4 and spring 3 ' are set in the described groove, fixedlying connected with bottom portion of groove in the spring lower end, fixedlys connected with button and to be arranged in this groove in its upper end, and button top can freely be worn by the groove notch.It is identical with

embodiment

1,2 that this tubing only links the structure working principle of meeting sb. at the airport.

Above embodiment only is used to illustrate content of the present utility model; in addition; the utility model also has other mode of executions; in every case those skilled in the art are because of the related technology enlightenment of the utility model, replace or technological scheme that the equivalent deformation mode forms all drops in the protection domain of the present utility model and adopt to be equal to.

Claims

1. a tubing only links the structure of meeting sb. at the airport, and comprises two sections with upper tube body and lining more than a section, and wherein, the butt end of adjacent two sections bodys is socketed in lining two ends respectively, it is characterized in that:

2. tubing as claimed in claim 1 only links the structure of meeting sb. at the airport, and it is characterized in that: described elastic mechanism is the spring that is disposed radially in lining, and spring one end is fixedlyed connected with lining, and the other end is fixedlyed connected with the button bottom.

3. tubing as claimed in claim 1 or 2 only links the structure of meeting sb. at the airport, and it is characterized in that: described lining is a tubular structure, and lining tube chamber internal fixation is provided with a fixing frame, and described elastic mechanism is arranged in the fixing frame.

4. tubing as claimed in claim 1 or 2 only links the structure of meeting sb. at the airport, and it is characterized in that: described elastic mechanism is that stage clip one end is fixedlyed connected with lining by the radially stacked stage clip that forms of more than one S type Flexible element, and the other end is fixedlyed connected with the button bottom.

5. tubing as claimed in claim 1 or 2 only links the structure of meeting sb. at the airport, and it is characterized in that: described lining is a tubular structure, and the through hole that can supply button top to pass is set on the described lining tube wall.

6. tubing as claimed in claim 1 or 2 only links the structure of meeting sb. at the airport, and it is characterized in that: described lining is a rod shaped structure, and the groove that radially stretches into rod shaped structure inside is set on the described lining outer wall, and described button and elastic mechanism are arranged in this groove.