CN219139566U

CN219139566U - Telescopic pipe

Info

Publication number: CN219139566U
Application number: CN202223098785.XU
Authority: CN
Inventors: 钟利民; 陶浩峰; 钟洁
Original assignee: Jiaxing Hesheng Hardware Co ltd
Current assignee: Jiaxing Hesheng Hardware Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-06-06
Anticipated expiration: 2032-11-22

Abstract

The utility model belongs to the technical field of telescopic pipe processing, and particularly relates to a telescopic pipe, which comprises a sleeve and a rod body, wherein the rod body is in sliding connection in the sleeve, clamping grooves are formed in two side walls of the rod body at equal intervals, a plate body is sleeved and fixed on the top surface of the sleeve, two rectangular openings are symmetrically formed in the surface of the plate body, sliding plates are respectively and slidably connected in the rectangular openings, two springs are respectively and symmetrically fixed on one side wall of each sliding plate, one end of each spring is fixedly connected with the inner wall of the plate body, two connecting rods are respectively and rotatably connected to the other side wall of each sliding plate through pin shafts, and one ends of the connecting rods are respectively and rotatably connected with a connecting block through pin shafts. According to the utility model, the sleeve, the rod body, the clamping groove, the plate body, the rectangular opening, the sliding plate, the spring, the connecting rod, the connecting block, the pressing rod, the pressing plate and the clamping rod are arranged, so that the position of the rod body in the sleeve can be conveniently and quickly adjusted, and the position of the rod body in the sleeve is firmly fixed, so that the practicability is strong.

Description

Telescopic pipe

Technical Field

The utility model relates to the technical field of telescopic tube processing, in particular to a novel telescopic tube.

Background

The telescopic tube is very common in daily life, for example, the support frame with adjustable height of the floor fan is also a telescopic tube, the telescopic tube is usually composed of a sleeve and a rod body, the rod body can slide in the sleeve, the rod body is generally fastened in the sleeve through a fastening bolt at present, and the fastening mode is not very firm, so that a novel telescopic tube is provided to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a novel telescopic pipe, and solves the problems in the background art.

(II) technical scheme

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a flexible pipe, includes sleeve pipe and body of rod, body of rod sliding connection is at the sleeve pipe, the draw-in groove has all been offered to the both sides wall equidistance of body of rod, the top surface cover of sleeve pipe is established and is fixed with the plate body, two rectangle mouths have been offered to plate body surface symmetry, the inside of rectangle mouth all sliding connection has the slide, a side wall of slide all symmetrically is fixed with two springs, the one end and the inner wall fixed connection that the plate is adjacent of spring, another lateral wall of slide all rotates through the round pin axle symmetry and is connected with two connecting rods, the one end of connecting rod all rotates through the round pin axle and is connected with the connecting block, the surface of connecting block all is fixed with the depression bar, the both sides of plate body all are provided with the clamp plate, the one end and the fixed connection of adjacent clamp plate, a lateral wall that the spring was kept away from to the slide all is fixed with the draw-in groove, the one end slip of clamp plate body adjacent lateral wall and the adjacent lateral wall of sleeve pipe and insert and establish in corresponding draw-in the draw-in groove.

Further, the surface symmetry of the body of rod is fixed with the guide bar, the sheathed tube inner wall symmetry has seted up two guide slots that are adapted to the guide bar.

Further, both ends of the sliding plate are fixed with sliding blocks, and sliding grooves which are adapted to the sliding blocks are formed in the inner wall of the plate body.

Further, a limiting block is fixed on one side wall of the connecting block, and a limiting groove matched with the limiting block is formed in the inner wall of the plate body.

Further, through holes adapted to the clamping rods are formed in the two side walls of the plate body, and sliding holes adapted to the clamping rods are formed in the two side walls of the sleeve.

(III) beneficial effects

Compared with the prior art, the utility model provides a novel telescopic pipe, which has the following beneficial effects:

according to the utility model, the sleeve, the rod body, the clamping groove, the plate body, the rectangular opening, the sliding plate, the spring, the connecting rod, the connecting block, the pressing rod, the pressing plate and the clamping rod are arranged, so that the position of the rod body in the sleeve can be conveniently and quickly adjusted, and the position of the rod body in the sleeve is firmly fixed, so that the practicability is strong.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the overall front view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 taken along line A-A in accordance with the present utility model;

FIG. 4 is a schematic view of a rod structure according to the present utility model;

fig. 5 is a schematic view of the structure of the sleeve according to the present utility model.

In the figure: 1. a sleeve; 2. a rod body; 3. a clamping groove; 4. a plate body; 5. a rectangular opening; 6. a slide plate; 7. a spring; 8. a connecting rod; 9. a connecting block; 10. a compression bar; 11. a pressing plate; 12. a clamping rod; 13. a guide bar; 14. a guide groove; 15. a slide block; 16. a chute; 17. a limiting block; 18. a limit groove; 19. a through hole; 20. and a slide hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, a novel telescopic tube according to an embodiment of the present utility model includes a sleeve 1 and a rod body 2, the rod body 2 is slidably connected in the sleeve 1, two side walls of the rod body 2 are all equidistantly provided with a clamping groove 3, a plate body 4 is fixedly sleeved on the top surface of the sleeve 1, two rectangular openings 5 are symmetrically provided on the surface of the plate body 4, sliding plates 6 are slidably connected in the rectangular openings 5, two springs 7 are symmetrically fixed on one side wall of the sliding plates 6, one end of each spring 7 is fixedly connected with an adjacent inner wall of the plate body 4, the other side wall of each sliding plate 6 is rotationally connected with two connecting rods 8 through pin shafts, one end of each connecting rod 8 is rotationally connected with a connecting block 9 through pin shafts, a compression rod 10 is fixedly arranged on the surface of each connecting block 9, two sides of the plate body 4 are respectively provided with a pressing plate 11, one end of each compression rod 10 is fixedly connected with the surface of an adjacent pressing plate 11, a clamping rod 12 which is adapted to the clamping groove 3 is fixed on one side wall of the sliding plate 6 far away from the spring 7, one end of the clamping rod 12 penetrates through the adjacent side wall of the plate body 4 and the adjacent side wall of the sleeve 1 in a sliding manner and is inserted into the corresponding clamping groove 3, when the rod body 2 needs to extend out of the sleeve 1, two pressing plates 11 can be extruded in the middle, the pressing plates 11 can drive the corresponding two pressing rods 10 to move in the middle, the pressing rods 10 can drive the corresponding connecting blocks 9 to move in the middle, the connecting blocks 9 can drive the corresponding connecting rods 8 to move, the connecting rods 8 can drive the corresponding sliding plate 6 to move in the two sides, at the moment, the spring 7 can be compressed, the sliding plate 6 can drive the corresponding clamping rod 12 to move in the two sides, so that the rod body 2 can be separated from the corresponding clamping groove 3, the rod body 2 can be extended out of the sleeve 1, and after being adjusted to a proper position, the two pressing plates 11 are loosened, under the action of the elastic force of the spring 7, the clamping rod 12 can be inserted into the corresponding clamping groove 3, so that the rod body 2 can be fixed.

As shown in fig. 3, fig. 4 and fig. 5, in some embodiments, the surface of the rod body 2 is symmetrically fixed with guide strips 13, the inner wall of the sleeve 1 is symmetrically provided with two guide grooves 14 adapted to the guide strips 13, so that the rod body 2 can stably slide in the sleeve 1 without rotation, thereby facilitating the insertion of the clamping rod 12 into the corresponding clamping groove 3, both ends of the sliding plate 6 are fixed with sliding blocks 15, the inner wall of the plate body 4 is provided with sliding grooves 16 adapted to the sliding blocks 15, so that the sliding plate 6 can stably slide in the plate body 4, one side wall of the connecting block 9 is fixed with a limiting block 17, the inner wall of the plate body 4 is provided with limiting grooves 18 adapted to the limiting block 17, so that the connecting block 9 can stably slide in the plate body 4, both side walls of the plate body 4 are provided with through holes 19 adapted to the clamping rod 12, and both side walls of the sleeve 1 are provided with sliding holes 20 adapted to the clamping rod 12, so that the clamping rod 12 can smoothly pass through the plate body 4 and the adjacent side walls of the sleeve 1, thereby being smoothly inserted into the clamping groove 3.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model _。

Claims

1. The utility model provides a flexible pipe, includes sleeve pipe (1) and body of rod (2), its characterized in that: the utility model provides a draw-in groove (3) have all been seted up to body of rod (2) sliding connection in sleeve pipe (1), draw-in groove (3) have all been offered to the both sides wall of body of rod (2), be fixed with plate body (4) are overlapped on the top surface of sleeve pipe (1), two rectangle mouths (5) have all been offered to plate body (4) surface symmetry, the inside of rectangle mouthful (5) all sliding connection has slide (6), the equal symmetry of a side wall of slide (6) is fixed with two springs (7), the one end of spring (7) and the adjacent inner wall fixed connection of plate body (4), the other lateral wall of slide (6) all is connected with two connecting rods (8) through round pin axle symmetry rotation, the one end of connecting rod (8) all is connected with connecting block (9) through the round pin axle rotation, the surface of connecting block (9) all is fixed with depression bar (10), the both sides of plate body (4) all are provided with clamp plate (11), the one end of depression bar (10) and the fixed surface fastening connection of adjacent clamp plate (11), one side wall adaptation that keeps away from spring (6) is equipped with two springs (3) is adjacent side wall (3) and is connected with draw-in groove (12) and corresponding side wall (12).

2. A telescopic tube according to claim 1, wherein: guide strips (13) are symmetrically fixed on the surface of the rod body (2), and two guide grooves (14) which are matched with the guide strips (13) are symmetrically formed in the inner wall of the sleeve (1).

3. A telescopic tube according to claim 1, wherein: both ends of the sliding plate (6) are fixed with sliding blocks (15), and sliding grooves (16) which are matched with the sliding blocks (15) are formed in the inner wall of the plate body (4).

4. A telescopic tube according to claim 1, wherein: a limiting block (17) is fixed on one side wall of the connecting block (9), and a limiting groove (18) which is matched with the limiting block (17) is formed in the inner wall of the plate body (4).

5. A telescopic tube according to claim 1, wherein: through holes (19) which are matched with the clamping rods (12) are formed in the two side walls of the plate body (4), and sliding holes (20) which are matched with the clamping rods (12) are formed in the two side walls of the sleeve (1).