CN220816169U

CN220816169U - Telescopic tube and foot rest with buffering function

Info

Publication number: CN220816169U
Application number: CN202322785803.XU
Authority: CN
Inventors: 谢兴隆
Original assignee: Guangdong Futubao Image Industry Co ltd
Current assignee: Guangdong Futubao Image Industry Co ltd
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-04-19
Anticipated expiration: 2033-10-17

Abstract

The utility model discloses a telescopic tube with a buffering function and a foot rest, wherein the telescopic tube comprises an outer tube and an inner tube sleeved in the outer tube in a sliding way, at least one end of the inner tube is provided with a sliding seat which is in a horn shape and is abutted with the inner wall of the outer tube, and the outer diameter of the sliding seat is slightly larger than the inner diameter of the outer tube; can make flexible pipe can keep very good damping effect when flexible through above-mentioned structure, not only promoted user's use experience, can guarantee the security of shooting equipment when adjusting moreover, have very good practicality.

Description

Telescopic tube and foot rest with buffering function

Technical Field

The utility model relates to the field of photographic equipment, in particular to a telescopic tube with a buffering function and a foot rest.

Background

The foot rest is an appliance for supporting and adjusting shooting equipment in shooting activities, and is usually provided with a height adjustment function, a horizontal shooting angle adjustment function, a pitching shooting angle adjustment function and the like, the height adjustment function is realized by adopting a telescopic pipe, the existing telescopic pipe is provided with a sliding stop piece to ensure damping sense and safety during telescopic, but the sliding stop piece is limited in effect, and the sliding stop piece is usually formed by combining two semicircular pieces, so that the assembling process is complicated; therefore, there is an urgent need for a telescopic tube and a stand having a buffering function to solve the above problems.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the telescopic pipe and the foot rest with the buffer function.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows: the utility model provides a flexible pipe with buffer function, includes the inner tube in the outer tube is located to outer tube and slip cap, and at least one end of inner tube is provided with and is loudspeaker form and the sliding seat with the inner wall butt of outer tube, and the external diameter of sliding seat slightly is greater than the internal diameter of outer tube.

Preferably, the telescopic tube with the buffering function further comprises a connecting seat, the connecting seat is connected with the inner tube through a first detachable structure, and the sliding seat is connected with the connecting seat through a second detachable structure.

Preferably, the connection seat is connected with the inner wall of the outer tube through a guide structure.

Preferably, the guide structure comprises a guide groove which is arranged on the outer wall of the connecting seat and extends along the length direction of the outer tube, and a guide block which is arranged on the inner wall of the outer tube and extends along the length direction of the outer tube, and the guide block is inserted into the guide groove.

Preferably, the sliding seat is connected with the connecting seat through a limiting structure.

Preferably, the limiting structure comprises a limiting groove arranged on the connecting seat and a limiting block arranged on the sliding seat, and the limiting block is inserted into the limiting groove.

Preferably, the first detachable structure is provided as a threaded connection.

Preferably, the second detachable structure is provided as a bolting structure.

Preferably, the sliding seat is provided with a plurality of exhaust grooves.

A foot rest comprises the telescopic tube.

The utility model has the beneficial effects that: the telescopic tube with the buffering function comprises an outer tube and an inner tube sleeved in the outer tube in a sliding manner, wherein at least one end of the inner tube is provided with a sliding seat which is in a horn shape and is abutted against the inner wall of the outer tube, and the outer diameter of the sliding seat is slightly larger than the inner diameter of the outer tube; can make flexible pipe can keep very good damping effect when flexible through above-mentioned structure, not only promoted user's use experience, can guarantee the security of shooting equipment when adjusting moreover, have very good practicality.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic view of a foot rest in a collapsed state;

FIG. 2 is an exploded view of the stand in an expanded state;

Fig. 3 is a partial enlarged view of the area a in fig. 2.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and the above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless clearly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be construed broadly and may be connected directly or indirectly through an intermediary; the connecting device can be fixedly connected, detachably connected and integrally formed; may be a mechanical connection; may be a communication between two elements or an interaction between two elements. The specific meaning of the words in the utility model can be reasonably determined by a person skilled in the art in combination with the specific content of the technical solution.

Referring to fig. 1 to 3, a telescopic tube with a buffering function includes an outer tube 10 and an inner tube 20 slidably sleeved in the outer tube 10, at least one end of the inner tube 20 is provided with a sliding seat 30 which is horn-shaped and is abutted to an inner wall of the outer tube 10, and an outer diameter of the sliding seat 30 is slightly larger than an inner diameter of the outer tube 10.

In the utility model, during assembly, the sliding seat 30 is connected with one end of the connecting seat 40 through a bolt connecting structure, and the other end of the connecting seat 40 is connected with one end of the inner tube 20 through a thread connecting structure, wherein a limiting block 72 on the sliding seat 30 is inserted into a limiting groove 71 on the connecting seat 40, so that the relative rotation between the sliding seat 30 and the connecting seat 40 can be limited; further, the limiting groove 71 is communicated with the guide groove 61, so that not only the processing steps of two groove bodies can be reduced, but also the guide groove 61 can penetrate through the whole connecting seat 40; the inner tube 30 with the sliding seat 30 assembled is inserted into the outer tube 10, wherein the inner tube 20 of the upper-stage telescopic tube is used as the outer tube 10 of the lower-stage telescopic tube, so that a multi-stage telescopic tube is formed; the utility model has the advantages that: can make flexible pipe can keep very good damping effect when flexible through above-mentioned structure, not only promoted user's use experience, can guarantee the security of shooting equipment when adjusting moreover, have very good practicality.

The telescopic tube with the buffering function further comprises a connecting seat 40, wherein the connecting seat 40 is connected with the inner tube 20 through a first detachable structure 51, and the sliding seat 30 is connected with the connecting seat 40 through a second detachable structure 52; it should be noted that, the connecting seat 40 may be integrally formed with the sliding seat 30, and the first detachable structure 51 is preferably a bolt connection structure.

The connecting seat 40 is connected with the inner wall of the outer tube 10 through a guide structure 60; preferably, the guide structure 60 includes a guide groove 61 provided on the outer wall of the connection seat 40 and extending in the length direction of the outer tube 10, and a guide block provided on the inner wall of the outer tube 10 and extending in the length direction of the outer tube 10, the guide block being inserted into the guide groove 61.

The sliding seat 30 is connected with the connecting seat 40 through a limiting structure 70; preferably, the limiting structure 70 includes a limiting groove 71 disposed on the connecting seat 40 and a limiting block 72 disposed on the sliding seat 30, and the limiting block 72 is inserted into the limiting groove 71.

As a preferred embodiment of the first detachable structure 51, the first detachable structure 51 is provided as a screw connection structure.

As a preferred embodiment of the second detachable structure 52, the second detachable structure 52 is provided as a bolting structure.

The sliding seat 30 is provided with a plurality of exhaust grooves 80.

A foot rest comprises the telescopic tube.

Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications and substitutions without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are included in the scope of the present utility model as defined in the appended claims.

Claims

1. The utility model provides a flexible pipe with buffer function, includes outer tube (10) and sliding sleeve locates inner tube (20) in outer tube (10), its characterized in that: at least one end of the inner tube (20) is provided with a sliding seat (30) which is horn-shaped and is abutted with the inner wall of the outer tube (10), and the outer diameter of the sliding seat (30) is slightly larger than the inner diameter of the outer tube (10).

2. A telescopic tube with a cushioning function according to claim 1, wherein: the sliding seat (30) is connected with the connecting seat (40) through a second detachable structure (52).

3. A telescopic tube with a cushioning function according to claim 2, wherein: the connecting seat (40) is connected with the inner wall of the outer tube (10) through a guide structure (60).

4. A telescopic tube with a cushioning function according to claim 3, wherein: the guide structure (60) comprises a guide groove (61) which is arranged on the outer wall of the connecting seat (40) and extends along the length direction of the outer tube (10) and a guide block which is arranged on the inner wall of the outer tube (10) and extends along the length direction of the outer tube (10), and the guide block is inserted into the guide groove (61).

5. A telescopic tube with a cushioning function according to claim 2, wherein: the sliding seat (30) is connected with the connecting seat (40) through a limiting structure (70).

6. A telescopic tube with a cushioning function according to claim 5, wherein: the limiting structure (70) comprises a limiting groove (71) arranged on the connecting seat (40) and a limiting block (72) arranged on the sliding seat (30), and the limiting block (72) is inserted into the limiting groove (71).

7. A telescopic tube with a cushioning function according to claim 2, wherein: the first detachable structure (51) is provided as a threaded connection.

8. A telescopic tube with a cushioning function according to claim 2, wherein: the second detachable structure (52) is provided as a bolting structure.

9. A telescopic tube with a cushioning function according to claim 2, wherein: the sliding seat (30) is provided with a plurality of exhaust grooves (80).

10. A foot rest, characterized in that: a telescopic tube comprising any of claims 1-9.