CN212950929U

CN212950929U - Bicycle saddle lifting device

Info

Publication number: CN212950929U
Application number: CN202020816480.XU
Authority: CN
Inventors: 杜丙垚
Original assignee: Tianjin Ouma Bicycle Co ltd
Current assignee: Tianjin Ouma Bicycle Co ltd
Priority date: 2020-05-16
Filing date: 2020-05-16
Publication date: 2021-04-13
Anticipated expiration: 2030-05-16

Abstract

The utility model discloses a bicycle saddle lifting device, which comprises a supporting cylinder, wherein a lifting rod is arranged in the supporting cylinder in a sliding way, an adjusting seat is fixedly arranged at the bottom of the lifting rod, a groove is arranged in the middle of the adjusting seat, a plurality of sliding grooves are arranged on one side of the supporting cylinder far away from the lifting rod, a sliding block is arranged in the sliding groove in a sliding manner and is fixedly connected with the lifting rod, a plurality of adjusting columns are fixedly arranged at one end of the sliding groove far away from the sliding block, a buffer block is sleeved at one end of the lifting rod far away from the supporting cylinder, a fixed block is fixedly arranged at one end of the lifting rod far away from the buffer block, the upper end and the saddle fixed connection of fixed block, the last fixed screw of having seted up of a support section of thick bamboo, fixed screw threaded connection has fixing bolt, the last one end of keeping away from the support inner wall of fixing bolt is provided with the clamp plate. The utility model discloses an adjust the seat and adjust the cooperation of post and realized the regulation of saddle height.

Description

Bicycle saddle lifting device

Technical Field

The utility model relates to a bicycle saddle technical field specifically is a bicycle saddle elevating gear.

Background

As a current instrument, the bicycle is in the use, because the difference of user's height, need adjust the height of saddle to adapt to different users, traditional adjusting device, the structure is complicated, and the regulation degree of difficulty is big, lacks necessary buffering safeguard measure, can't satisfy people's demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bicycle saddle elevating gear to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bicycle saddle elevating gear, is including supporting a section of thick bamboo, it is provided with the lifter to slide in supporting a section of thick bamboo, the fixed regulation seat that is provided with in lifter bottom, regulation seat middle part is seted up flutedly, one side of keeping away from the lifter in the support section of thick bamboo has seted up a plurality of sliding trays, it is provided with the sliding block to slide in the sliding tray, sliding block and lifter fixed connection, the fixed a plurality of regulation posts that are provided with of one end of keeping away from the sliding block in the sliding tray, the pot head of keeping away from the support section of thick bamboo on the lifter is equipped with the buffer block, the fixed block that is provided with of one end of keeping away from the buffer block on the lifter, the upper end and the saddle fixed connection of fixed block, the last fixed screw of having.

Preferably, the bottom of the adjusting seat is arc-shaped, an anti-skid rubber pad is fixedly arranged at the bottom of the adjusting seat, and the groove is matched with the adjusting column for use.

Preferably, the number of the sliding grooves is two, and the sliding grooves are symmetrically distributed relative to the central axis of the supporting cylinder.

Preferably, the sliding block is cylindrical, and the diameter of the sliding block is matched with the width of the sliding groove.

Preferably, the number of the adjusting columns is not less than three, and the adjusting columns are uniformly distributed in the sliding groove from top to bottom.

Preferably, the buffer block is of a cylindrical structure, and the buffer block is a rubber block.

Preferably, the pressing plate is rotatably connected with the fixing bolt, the pressing plate is of a circular arc structure, and the length of the pressing plate is not less than that of the adjusting seat.

Preferably, the lifting rod is of a cylindrical structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be provided with the sliding block, the lifter uses the cylindrical sliding block of symmetric distribution as the pivot, rotate for a short time in supporting a section of thick bamboo, when adjusting the saddle height, promote the saddle to one side, make the recess correspond the regulation post, promote the saddle downwards, make the recess break away from with the regulation post, then keep the lifter angle unchangeable upwards to stimulate the saddle, make the recess on the regulation seat correspond another regulation post, then promote the saddle reversely, make the corresponding regulation post card go into in the recess, the regulation seat moves down and contacts with original support column under the effect of gravity, provide the support for the regulation seat through the support column;

2. the utility model discloses be provided with the buffer block simultaneously, the buffer block has adopted the material of rubber, and when the saddle accident descends, the buffer block can cushion the saddle and support the impact between the section of thick bamboo, protects user's safety, has simple structure, convenient to use, excellent in use effect's advantage.

Drawings

FIG. 1 is a front sectional view of a bicycle saddle lifting device of the present invention;

FIG. 2 is a cross-sectional view of a side structure of a bicycle saddle lifting device of the present invention;

fig. 3 is a cross-sectional view of the overlooking structure of the bicycle saddle lifting device of the present invention.

In the figure: 1. a support cylinder; 2. a lifting rod; 3. an adjusting seat; 4. a groove; 5. a sliding groove; 6. a slider; 7. an adjustment column; 8. a buffer block; 9. a fixed block; 10. fixing screw holes; 11. fixing the bolt; 12. And (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a bicycle saddle elevating gear, including a support section of thick bamboo 1, slidable mounting has lifter 2 in a support section of thick bamboo 1, the welding of 2 bottoms of lifter has regulation seat 3, regulation seat 3 middle part is seted up flutedly 4, a plurality of sliding tray 5 have been seted up to one side of keeping away from lifter 2 in a support section of thick bamboo 1, slidable mounting has sliding block 6 in the sliding tray 5, sliding

block

6 and 2 fixed connection of lifter, the one end welding of keeping away from sliding block 6 in the sliding tray 5 has a plurality of regulation posts 7, the pot head of keeping away from a support section of thick bamboo 1 on the lifter 2 is equipped with buffer block 8, the one end welding of keeping away from buffer block 8 on the lifter 2 has fixed block 9, the upper end and the saddle fixed connection of fixed block 9, fixed screw 10 has been seted up on a support section of thick bamboo 1, fixed screw.

The bottom of the adjusting seat 3 is arc-shaped, the bottom of the adjusting seat 3 is stuck with an anti-skid rubber pad, and the groove 4 is matched with the adjusting column 7 for use.

The number of the sliding grooves 5 is two, and the sliding grooves 5 are symmetrically distributed relative to the central axis of the support cylinder 1.

The sliding block 6 is cylindrical, and the diameter of the sliding block 6 is matched with the width of the sliding groove 5.

The number of the adjusting columns 7 is not less than three, and the adjusting columns 7 are uniformly distributed in the sliding groove 5 from top to bottom.

Buffer block 8 is cylindrical structure, and buffer block 8 is the block rubber.

The pressing plate 12 is rotatably connected with the fixing bolt 11, the pressing plate 12 is of a circular arc structure, and the length of the pressing plate 12 is not less than that of the adjusting seat 3.

The lifting rod 2 is of a cylindrical structure.

The working principle is as follows: when the utility model is used, the lifting rod 2 uses the sliding blocks 6 which are symmetrically distributed as rotating shafts, the saddle is pushed to one side when the height of the saddle is adjusted by rotating slightly in the supporting cylinder 1, the groove 4 corresponds to the adjusting post 7 and pushes the saddle downwards to separate the groove 4 from the adjusting post 7, then the saddle is pulled upwards while keeping the angle of the lifting rod 2 unchanged, the groove 4 on the adjusting seat 3 corresponds to the other adjusting post 7 and pushes the saddle reversely, the corresponding adjusting post 7 is clamped into the groove 4, the adjusting seat 3 can not move upwards continuously, the function of limiting the adjusting seat 3 is achieved, the downward movement of the adjusting seat 3 is contacted with the original adjusting post 7, the adjusting seat 3 is supported by the adjusting post 7, the anti-skid rubber pad at the bottom of the adjusting seat 3 plays the roles of anti-skid and buffering, the abrasion between the bottom of the adjusting seat 3 and the supporting post is reduced, after adjusting the saddle position, twist and move fixing bolt 11, fixing bolt 11 drives clamp plate 12 and moves to adjusting seat 3, under the cooperation of adjusting post 7 and clamp plate 12, it is fixed to press from both sides the tight seat 3 of will adjusting, avoid adjusting 3 unexpected rotations of seat, cause the supporting seat to break away from with adjusting post 7, cause the saddle height to change, harm user's the safety of riding, be stained with buffer block 8 on adjusting post 7, buffer block 8 has adopted the material of rubber, when the saddle accident descends, buffer block 8 can cushion the saddle and support the impact between 1 section of thick bamboo, protect user's safety, and the electric bicycle has the advantages of simple structure, high durability and convenient use, and good use effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A bicycle saddle lifting device, includes a support section of thick bamboo (1), its characterized in that: the lifting device is characterized in that a lifting rod (2) is arranged in the supporting barrel (1) in a sliding mode, an adjusting seat (3) is fixedly arranged at the bottom of the lifting rod (2), a groove (4) is formed in the middle of the adjusting seat (3), a plurality of sliding grooves (5) are formed in one side, far away from the lifting rod (2), in the supporting barrel (1), sliding blocks (6) are arranged in the sliding grooves (5) in a sliding mode, the sliding blocks (6) are fixedly connected with the lifting rod (2), a plurality of adjusting columns (7) are fixedly arranged at one end, far away from the sliding blocks (6), of the lifting rod (2), a buffering block (8) is sleeved at one end, far away from the buffering block (8), of the lifting rod (2), a fixing block (9) is fixedly arranged at one end, far away from the buffering block (8), of the saddle (9), the upper end of the fixing block (9) is fixedly connected, the fixing bolt is connected with the inner thread of the fixing screw hole (10) through the fixing bolt (11), and a pressing plate (12) is arranged at one end, far away from the supporting inner wall, of the fixing bolt (11).

2. A bicycle saddle lifting device according to claim 1, wherein: the bottom of the adjusting seat (3) is arc-shaped, an anti-skid rubber pad is fixedly arranged at the bottom of the adjusting seat (3), and the groove (4) is matched with the adjusting column (7) for use.

3. A bicycle saddle lifting device according to claim 1, wherein: the number of sliding grooves (5) is two, and the sliding grooves (5) are symmetrically distributed relative to the central axis of the supporting cylinder (1).

4. A bicycle saddle lifting device according to claim 1, wherein: the sliding block (6) is cylindrical, and the diameter of the sliding block (6) is matched with the width of the sliding groove (5).

5. A bicycle saddle lifting device according to claim 1, wherein: the number of the adjusting columns (7) is not less than three, and the adjusting columns (7) are uniformly distributed in the sliding groove (5) from top to bottom.

6. A bicycle saddle lifting device according to claim 1, wherein: the buffer block (8) is of a cylindrical structure, and the buffer block (8) is a rubber block.

7. A bicycle saddle lifting device according to claim 1, wherein: the pressing plate (12) is rotatably connected with the fixing bolt (11), the pressing plate (12) is of a circular arc structure, and the length of the pressing plate (12) is not less than that of the adjusting seat (3).

8. A bicycle saddle lifting device according to claim 1, wherein: the lifting rod (2) is of a cylindrical structure.