CN202971465U

CN202971465U - Telescopic pipe location device

Info

Publication number: CN202971465U
Application number: CN 201220683818
Authority: CN
Inventors: 郑雪峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-13
Filing date: 2012-12-13
Publication date: 2013-06-05
Anticipated expiration: 2022-12-13

Abstract

A telescopic pipe location device comprises a foot pipe, an end cover, a fixed seat, a slide seat, a marble and a telescopic pipe and is characterized in that the foot pipe and the fixed seat are fixedly connected, the slide seat ad the end cover are arranged on the fixed seat, the marble is fixedly arranged in the telescopic pipe, the telescopic pipe is installed in the foot pipe, a structure using a press method to control the marble is changed into a structure capable of controlling the marble by pushing the slide seat, and the problem that fingers can bear large pressure in an operation process is effectively solved. Thus, the telescopic pipe location device is simple in structure, convenient to operate and suitable for being used as furniture accessories.

Description

The positioning device of telescopic pipe

Technical field

The utility model relates to the positioning device of a kind of accessory of furniture, particularly a kind of telescopic pipe.

Background technique

The positioning device of telescopic pipe at present commonly used, as shown in Figure 1, it is comprised of telescopic pipe 1, hoodle 2, pin pipe 3, it is characterized in that hoodle 2 is installed on telescopic pipe 1, and telescopic pipe 1 is installed in pin pipe 3, and pin pipe 3 adopts hoodle to be connected with telescopic pipe 1.The exposed pinball structure of this employing, in people's using process, operate by pointing the mode of directly pressing hoodle, therefore because the area of contact of hoodle is less, finger in pressing hoodle and overcoming the operating process of elastic force, is pointed suffered pressure larger, tend to produce the sense of touching a tender spot, especially in the device loading process, promoting the hoodle slippage needs overcome friction, operates more difficult.For the problems referred to above, be necessary to make improvements.

Summary of the invention

In order to overcome the deficiencies in the prior art, the utility model provides a kind of telescopic pipe positioning device by sliding control hoodle to solve the problems referred to above.

The technological scheme that the utility model adopts is: a kind of positioning device of telescopic pipe, and it comprises pin pipe, end cap, fixed base, slide, hoodle, telescopic pipe; The described pin pipe of its feature and fixed base Joint, slide and end cap are arranged on fixed base, and hoodle is installed in telescopic pipe, and telescopic pipe is installed in the pin pipe.

Described slide can slippage on fixed base, can promote hoodle during the slide slippage and inwardly shrink, until hoodle separates with the pin pipe, makes telescopic pipe and the hoodle can be in the free slippage of pin inner tube wall.

The cast of described pin pipe and the cast of telescopic pipe are complementary, and the external diameter of telescopic pipe is slightly less than the external diameter of pin pipe.

The beneficial effects of the utility model are: by set firmly fixed base on the pin pipe, fixed base is provided with slide, end cap, telescopic pipe is provided with hoodle, and be placed in the pin pipe, the mode of pressing is controlled the structural change of hoodle for control the structure of hoodle by promoting slide, can effectively be solved the problem that finger bears larger pressure in operating process; Therefore, the utlity model has characteristics simple in structure, easy to operate and that be suitable as the accessory uses such as furniture.

Description of drawings

Schematic perspective view when Fig. 1 is the utility model assembling.

Schematic perspective view when Fig. 2 makes the utility model decomposing state.

Fig. 3 is the structural representation of the utility model locking state.

Fig. 4 is the structural representation of the utility model relaxation state.

Embodiment

Below by specific embodiment, and by reference to the accompanying drawings the technical solution of the utility model is described further.

Embodiment: with reference to Fig. 1, Fig. 2, a kind of positioning device of telescopic pipe, it comprises pin pipe 1, end cap 2, fixed base 3, slide 4, hoodle 5, telescopic pipe 6; The described pin pipe 1 of its feature and fixed base 3 Joints, slide 4 and end cap 2 are arranged on fixed base 3, and hoodle 5 is installed in telescopic pipe 6, and telescopic pipe 6 is installed in pin pipe 1.

With reference to Fig. 3, under locking state, hoodle 5 links together telescopic pipe 6 and pin pipe 1, slide 4 abuts against on hoodle 5 under Gravitative Loads, and the deadweight of slide 4 is not enough to promote hoodle 5, at this moment, hoodle 5 is relative with the position of slide 4 fixing, and is relative fixing between telescopic pipe 6 and pin pipe 1.

With reference to Fig. 4, in the time of need to unclamping the relative position of adjusting between telescopic pipe 6 and pin pipe 1, only need finger is placed on slide 4, and promote slide 4 and move downward, along with the downward slippage of slide 4, hoodle 5 begins to move right, and gradually in retraction telescopic pipe 6, when hoodle 5 can slip into the inwall of pin pipe 1, telescopic pipe 6 can free slippage in pin pipe 1, realizes Telescopic.

Above-described embodiment is a kind of preferred version of the present utility model, is not model utility is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technological scheme that claim puts down in writing.

Claims

1. the positioning device of a telescopic pipe, it comprises pin pipe (1), end cap (2), fixed base (3), slide (4), hoodle (5), telescopic pipe (6); The described pin pipe of its feature (1) and fixed base (3) Joint, slide (4) and end cap (2) are arranged on fixed base (3), and hoodle (5) is installed in telescopic pipe (6), and telescopic pipe (6) is installed in pin pipe (1).