CN220009975U

CN220009975U - Saddle tube structure of bicycle that commonality is strong

Info

Publication number: CN220009975U
Application number: CN202321087022.7U
Authority: CN
Inventors: 何国爱
Original assignee: Suzhou Aimeng Machinery Co ltd
Current assignee: Suzhou Aimeng Machinery Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-11-14
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a bicycle saddle pipe structure with strong universality, which comprises a saddle pipe body, saddle clamps and a riser pipe connecting device, wherein the saddle clamps comprise arc-shaped clamping parts, the arc-shaped clamping parts are sleeved at the upper end of the saddle pipe body, connecting blocks are arranged at two sides of the arc-shaped clamping parts, the riser pipe connecting device is provided with a saddle pipe sleeve and a riser pipe sleeve, and a plurality of riser pipe clamping parts are arranged in the riser pipe sleeve. The utility model can solve the problem that the saddle clamp and the vertical pipe connecting structure on the pipe seating structure have poor adaptability to double-rail saddles with different sizes and vertical pipes with different pipe diameters.

Description

Saddle tube structure of bicycle that commonality is strong

Technical Field

The utility model relates to the technical field of bicycles, in particular to a bicycle saddle tube structure with strong universality.

Background

Most of the traditional bicycle seat pipes are directly inserted into seat pipes, and seat pipes in the bicycle body pipes are locked through locking pieces. The stand pipe connecting structure on the bicycle saddle pipe is designed independently according to stand pipes with different pipe diameters, and the saddle pipe structure with strong universality for the stand pipes with different pipe diameters is lacking. Currently, saddle clamps for seat tubes are mainly divided into two categories: the clamping ring type saddle clamp and the double-rail type saddle clamp are safer, the risk that the saddle clamp loosens a seat pipe and breaks a seat cushion through poking is avoided, the application is wider, and the suitability of the existing saddle clamp of a seat pipe on the market for different saddles is poorer.

Disclosure of Invention

The utility model aims at: in order to solve the problem that saddle clamps and riser connection structures on a seat tube structure are poor in adaptability to double-rail saddles of different sizes and risers of different pipe diameters, the bicycle seat tube structure with strong universality is provided.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a strong bicycle seat pipe structure of commonality, includes seat pipe body, saddle card and riser connecting device, and the saddle card includes arc clamping part, and arc clamping part cover is in the upper end of seat pipe body, and the both sides of arc clamping part set up the connecting block, set up seat pipe cover and riser cover on the riser connecting device, and the inside of riser cover sets up a plurality of riser clamping parts.

As a further description of the above technical solution:

the pipe body of the sitting pipe is provided with a contracted pipe section.

As a further description of the above technical solution:

the arc clamping part is provided with a first fastener, and the first fastener penetrates through the arc clamping part and the upper end of the pipe body.

As a further description of the above technical solution:

set up the sawtooth bellying on the connecting block, first clamping part is connected to the sawtooth bellying, and second clamping part is connected to first clamping part, sets up the recess between first clamping part and the second clamping part.

As a further description of the above technical solution:

the arc clamping part is provided with a second fastening piece, and the second fastening piece penetrates through the second clamping part, the first clamping part and the connecting block left and right.

As a further description of the above technical solution:

a separation plate is arranged between the seat tube sleeve and the vertical tube sleeve.

As a further description of the above technical solution:

the vertical pipe clamping part comprises an arc clamping block which is movably connected in the vertical pipe sleeve through a third fastening piece.

In summary, due to the adoption of the technical scheme, compared with the prior art, the utility model has the following beneficial effects:

the vertical pipe sleeve is provided with a plurality of arc-shaped clamping blocks for clamping the vertical pipe, so that the pipe-sitting structure is adapted to the vertical pipes with different pipe diameters; set up recess and corresponding fastener that is used for joint saddle pole, can adapt to the double track formula saddle pole of different sizes and interval, this seat pipe structure commonality is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front elevational view of a highly versatile bicycle seat tube structure.

Fig. 2 is a top view of a saddle clamp in a highly versatile bicycle seat tube structure.

FIG. 3 is a cross-sectional view of a neutral tube connection device in a bicycle seat tube structure with enhanced versatility.

Fig. 4 is a bottom view of a neutral tube connection device in a bicycle seat tube structure with a high versatility.

Legend description:

1. a seat tube body; 2. a saddle clamp; 3. a riser connection; 11. shrinking the pipe section; 21. an arc-shaped clamping part; 22. a connecting block; 31. a seat tube sleeve; 32. a partition plate; 33. a vertical pipe sleeve; 211. a first fastener; 221. a serration protrusion; 222. a first clamping part; 223. a second clamping portion; 224. a groove; 225. a second fastener; 331. a riser clamp; 332. a third fastener; 333. arc grip blocks.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Embodiment one:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a bicycle seat pipe structure that commonality is strong, including seat pipe body 1, saddle card 2 and riser connecting device 3, saddle card 2 includes arc clamping part 21, arc clamping part 21 cover is in the upper end of seat pipe body 1, the both sides of arc clamping part 21 set up connecting block 22, set up seat pipe cover 31 and upright pipe cover 33 on the riser connecting device 3, set up division board 32 between seat pipe cover 31 and the riser cover 33, the inside of upright pipe cover 33 sets up a plurality of riser clamping parts 331, this seat pipe structure has higher suitability to the riser of different pipe diameters and the saddle that has the double track formula saddle card of equidimension, the commonality is strong.

Embodiment two:

on the basis of the first embodiment, preferably, the pipe body 1 is provided with the contracted pipe section 11, so that the arc clamping part is prevented from loosening, the saddle clamps and the saddle slide downwards, and the saddle is prevented from being damaged even to human body by the pipe.

Embodiment III:

on the basis of the first embodiment, preferably, the arc-shaped clamping portion 21 is provided with the first fastening member 211, and the first fastening member 211 penetrates through the arc-shaped clamping portion 21 and the upper end of the seat tube body 1 from left to right, so that the saddle clamp is more firmly and stably fixed to the saddle rod at the bottom of the saddle.

Embodiment four:

on the basis of the first embodiment, preferably, the connection block 22 is provided with the saw tooth protruding portion 221, friction between the clamping portion on the saddle clamp and the saddle clamp is increased, sliding displacement of the clamping portion is avoided, the saw tooth protruding portion 221 is connected with the first clamping portion 222, the first clamping portion 222 is connected with the second clamping portion 223, a groove 224 is formed between the first clamping portion 222 and the second clamping portion 223, the arc-shaped clamping portion 21 is provided with the second fastening member 225, the second fastening member 225 penetrates through the second clamping portion 223, the first clamping portion 222 and the connection block 22 left and right, and the distance between the clamping portions of the two sides of the arc-shaped clamping portion, which are aimed at saddle rods, is adjustable, so that double-rail saddle clamps with different sizes can be adapted.

Fifth embodiment:

on the basis of the first embodiment, preferably, the riser clamping part 331 includes an arc-shaped clamping block 333, and the arc-shaped clamping block 333 is movably connected in the riser sleeve 33 by a third fastener 332, so that the clamping structure in the riser sleeve can be adjusted to adapt to risers with different pipe diameters.

The operating principle of the bicycle seat tube structure with strong universality of the embodiment comprises the following steps: the arc clamping part is sleeved on the seat pipe body and fixed by the first fastener, the bottom of the seat pipe body is inserted into the seat pipe sleeve, the groove on the saddle clamp is sleeved on the saddle rod at the bottom of the bicycle saddle and fixed by the second fastener, the stand pipe is sleeved on the stand pipe of the bicycle and the plurality of third fasteners on the stand pipe connecting device are screwed, so that the assembly of the seat pipe and the adjacent bicycle components is completed.

In summary, due to the adoption of the technical scheme, the bicycle seat tube structure with strong universality has the following beneficial effects compared with the prior art:

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a bicycle seat pipe structure that commonality is strong, its characterized in that, including seat pipe body (1), saddle card (2) and riser connecting device (3), saddle card (2) are including arc clamping part (21), arc clamping part (21) cover is in the upper end of seat pipe body (1), the both sides of arc clamping part (21) set up connecting block (22), set up on riser connecting device (3) seat pipe cover (31) and riser cover (33), the inside of riser cover (33) sets up a plurality of riser clamping parts (331).

2. The saddle tube structure for bicycles, which has strong versatility, according to claim 1, characterized in that the saddle tube body (1) is provided with a shrink tube section (11).

3. The bicycle saddle pipe structure with strong universality according to claim 1, wherein a first fastening piece (211) is arranged on the arc-shaped clamping part (21), and the first fastening piece (211) penetrates through the arc-shaped clamping part (21) and the upper end of the saddle pipe body (1) left and right.

4. The bicycle saddle pipe structure with strong universality according to claim 1, wherein the connecting block (22) is provided with a sawtooth protruding part (221), the sawtooth protruding part (221) is connected with a first clamping part (222), the first clamping part (222) is connected with a second clamping part (223), and a groove (224) is arranged between the first clamping part (222) and the second clamping part (223).

5. The bicycle saddle tube structure with strong versatility according to claim 4, wherein the arc-shaped clamping portion (21) is provided with a second fastening member (225), and the second fastening member (225) penetrates through the second clamping portion (223), the first clamping portion (222) and the connecting block (22) left and right.

6. The seat tube structure of a bicycle with strong versatility according to claim 1, characterized in that a spacer plate (32) is arranged between the seat tube sleeve (31) and the riser sleeve (33).

7. A highly versatile bicycle seat tube structure according to claim 1, characterized in that the riser clamping part (331) comprises an arc-shaped clamping block (333), which arc-shaped clamping block (333) is movably connected within the riser sleeve (33) by means of a third fastener (332).