CN202302612U

CN202302612U - Novel foot pipe

Info

Publication number: CN202302612U
Application number: CN2011203913598U
Authority: CN
Inventors: 谢伟哥
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-14
Filing date: 2011-10-14
Publication date: 2012-07-04
Anticipated expiration: 2021-10-14

Abstract

The utility model discloses a novel foot pipe, which comprises a large foot pipe and a small foot pipe, wherein a locking component is arranged between the large foot pipe and the small foot pipe, one end of the small foot pipe is provided with a slide stop component, one end of the large foot pipe far away from the slide stop component is provided with a stop hole, the position of the small foot pipe is limited in the stop hole through the slide stop component, the slide stop component comprises a first slide stop sheet and a second slide stop sheet, a chute is formed between the first slide stop sheet and the second slide stop sheet, an anti-rotation rib strip is arranged in a position of the large foot pipe corresponding to the chute, and the anti-rotation rib is glidingly arranged in the chute. Compared with the traditional foot pipe, the novel foot pipe is characterized in that the stop hole is added to the large foot pipe, the slide stop component can be prevented from downwards sliding, further, the automatic falling of the small foot pipe in the dismounting or releasing process can be effectively prevented, and the stability of the product is high, so good application prospects are realized.

Description

A kind of novel pin pipe

Technical field

The utility model relates to the photographic goods technical field, particularly relates to a kind of novel pin pipe.

Background technique

At present, projection camera tripod pin pipe is on the market formed by more piece pin pipe jointing mostly, and each pin pipe comprises big foot pipe and bound feet pipe; Said bound feet pipe slides and is arranged in the big foot pipe, generally locking member can be installed at two ends between the big bound feet pipe of existing pin pipe, but because big bound feet pipe is smooth pipe; The bad grasp of locking degree between the two; When unclamping locking member or user at the dismounting product, be easy to take place slide relative between the big bound feet pipe like this, the bound feet pipe is easy to come off from the big foot pipe; Stability is not strong; Bring many worries and inconvenience to the user,, be necessary the design of existing photographic tripod pin pipe is proposed new improvement in view of above-mentioned defective.

The model utility content

To the problems referred to above, the utility model provides a kind of anti-skidding, good stability and novel pin pipe easy to install.

The utility model is that the technological scheme that its technical problem of solution is adopted is:

A kind of novel pin pipe; Comprise big foot pipe and bound feet pipe; Be provided with locking member between said big foot pipe and the bound feet pipe; It is characterized in that: an end of said bound feet pipe is equipped with the on-slip parts, and said big foot pipe is provided with position-arresting hole away from an end of on-slip parts, and the bound feet pipe is limited in the said position-arresting hole through the on-slip parts.

As further improvement to such scheme; Said on-slip parts comprise the first on-slip sheet and the second on-slip sheet; The said first on-slip sheet and the second on-slip sheet are coated on the outer wall of said bound feet pipe, form a chute between the first on-slip sheet and the second on-slip sheet, and said big foot pipe is provided with an anti-rotation rib corresponding to the position of chute; Said anti-rotation rib extends axially along the big foot inner tube wall, and the anti-rotation rib slides and is arranged in the said chute.

Further, said anti-rotation rib one end connects position-arresting hole.

In addition, have positioning hole on the said bound feet pipe, the first on-slip sheet and the second on-slip sheet are provided with locating column corresponding to the position of positioning hole.

The beneficial effect of the utility model is: the utility model is as a kind of novel pin pipe; Can solve the problem that traditional pin Guan Yi comes off, stability is not strong well, because an end of bound feet pipe is equipped with the on-slip parts, the big foot pipe is provided with position-arresting hole away from an end of on-slip parts; The bound feet pipe is limited in the said position-arresting hole through the on-slip parts; With respect to traditional pin Guan Eryan, the utility model increases position-arresting hole on the big foot pipe can prevent that the on-slip parts from sliding downwards, can effectively stop the bound feet pipe in dismounting or release process, to come off voluntarily then; The stability of product is strong, therefore possesses good prospects for application.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is described further:

Fig. 1 is the utility model cross-sectional view;

Fig. 2 is the utility model big foot pipe overall structure schematic representation;

Fig. 3 is the utility model big foot pipe horizontal section structural representation;

Fig. 4 is the utility model big foot pipe A-A longitudinal profile structural representation as shown in Figure 3;

Fig. 5 is the utility model big foot pipe B-B longitudinal profile structural representation as shown in Figure 3;

Fig. 6 is the cross-sectional view after the described bound feet pipe of the utility model is installed the on-slip parts.

Embodiment

With reference to Fig. 1-Fig. 6, a kind of novel pin pipe comprises big foot pipe 1 and bound feet pipe 2; Be provided with locking member 3 between big foot pipe 1 and the bound feet pipe 2; On the one end outer wall of bound feet pipe 2 the on-slip parts are installed, said big foot pipe 1 is provided with position-arresting hole 11 away from an end inwall of on-slip parts, and the end away from the on-slip parts described here is meant after big foot pipe 1 and bound feet pipe 2 slide into end alignment; The on-slip parts are positioned at this end; The other end of big foot pipe 1 is promptly away from the on-slip parts, and bound feet pipe 2 is limited in the said position-arresting hole 11 through the on-slip parts, with respect to traditional pin Guan Eryan; The described big foot pipe 1 of the utility model increases position-arresting hole 11 and can prevent that the on-slip parts from sliding downwards; Then can effectively stop bound feet pipe 2 in dismounting or release process, to come off voluntarily, the stability of product is strong, and the mutual pulling of two large and small pin pipes can keep smooth and easy with one heart.

The on-slip parts comprise the first on-slip sheet 41 and the second on-slip sheet 42, and the said first on-slip sheet 41 and the second on-slip sheet 42 are coated on the outer wall of bound feet pipe 2, form a chute 5 between the first on-slip sheet 41 and the second on-slip sheet 42; Said big foot pipe 1 is provided with an anti-rotation rib 6 corresponding to the position of chute 5, and anti-rotation rib 6 extends axially along big foot pipe 1 inwall, and anti-rotation rib 6 slides and is arranged in the said chute 5; Anti-rotation rib 6 one ends connect position-arresting hole 11; The other end extends to an end port of big foot pipe 1, and after assembling, anti-rotation rib 6 just laterally slides and is arranged in the said chute 5; The situation of rolling relatively about can not occurring; The stability that this has just further increased product has positioning hole on the said bound feet pipe 2, and the first on-slip sheet 41 and the second on-slip sheet 42 are provided with locating column corresponding to the position of positioning hole; The said first on-slip sheet 41 and the second on-slip sheet 42 clamp through the positioning hole that has on locating column and the bound feet pipe 2, can well be fixing to the first on-slip sheet 41 and the second on-slip sheet 42.

More than the preferable enforcement of the utility model is specified; Certainly; The utility model can also adopt the form different with above-mentioned mode of execution; These do not constitute any restriction to this mode of execution, and those of ordinary skill in the art should belong in the protection domain of the utility model conversion of under the prerequisite of the utility model spirit, being done that is equal to or corresponding the change.

Claims

1. novel pin pipe; Comprise big foot pipe (1) and bound feet pipe (2); Be provided with locking member (3) between said big foot pipe (1) and the bound feet pipe (2); It is characterized in that: an end of said bound feet pipe (2) is equipped with the on-slip parts, and said big foot pipe (1) is provided with position-arresting hole (11) away from an end of on-slip parts, and bound feet pipe (2) is limited in the said position-arresting hole (11) through the on-slip parts.

2. a kind of novel pin pipe according to claim 1; It is characterized in that: said on-slip parts comprise the first on-slip sheet (41) and the second on-slip sheet (42); The said first on-slip sheet (41) and the second on-slip sheet (42) are coated on the outer wall of said bound feet pipe (2); Form a chute (5) between the first on-slip sheet (41) and the second on-slip sheet (42); Said big foot pipe (1) is provided with an anti-rotation rib (6) corresponding to the position of chute (5), and said anti-rotation rib (6) extends axially along big foot pipe (1) inwall, and anti-rotation rib (6) slides and is arranged in the said chute (5).

3. a kind of novel pin pipe according to claim 2 is characterized in that: said anti-rotation rib (6) one ends connect position-arresting hole (11).

4. a kind of novel pin pipe according to claim 2 is characterized in that: have positioning hole on the said bound feet pipe (2), the first on-slip sheet (41) and the second on-slip sheet (42) are provided with locating column corresponding to the position of positioning hole.