CN219668383U

CN219668383U - Bicycle seat pipe clamp with anti-theft function

Info

Publication number: CN219668383U
Application number: CN202320838968.6U
Authority: CN
Inventors: 赵洪波; 何成瑞
Original assignee: Tianjin Fushengda Sports Equipment Co ltd
Current assignee: Tianjin Fushengda Sports Equipment Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-09-12
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a bicycle seat pipe clamp with an anti-theft function, which comprises a supporting rod, wherein the inner wall of the supporting rod is movably connected with a seat rod, the outer surface of the seat rod is provided with a sliding groove, one end of the supporting rod, which is close to the upper end, is movably connected with the pipe clamp, through grooves are formed in the inner walls of the two sides of the pipe clamp and the side walls of the two sides of the supporting rod, and a baffle is fixedly connected to one side of the through groove. This bicycle seat pipe clamp with theftproof function, through setting up of seat pole, slider, spring and connecting rod, the connecting rod of outside pulling both sides drives slider extrusion spring, loosen the connecting rod and drive slider butt at the spout inner wall, thereby insert the inserted bar butt diapire in the jack and spacing with the connecting rod, then lock the lock case through the key, thereby the seat pole slides upwards at the surface of slider, after adjusting to the highest height, the slider is spacing with the seat pole with the bottommost butt of spout, thereby upwards pulling seat pole again also can not upwards move again, and then reach the purpose of theftproof.

Description

Bicycle seat pipe clamp with anti-theft function

Technical Field

The utility model relates to the technical field of bicycles, in particular to a bicycle saddle pipe clamp with an anti-theft function.

Background

At present, shared bicycles are more and more popular, people can ride the bicycle with little money, but after the bicycle is used up and put on the roadside, the condition that the seat cushion is stolen sometimes occurs, and great loss is caused for shared bicycle companies.

Through searching, chinese patent publication (bulletin) No. CN201923245U discloses a quick-dismantling structure of an anti-theft seat tube, which comprises a bicycle seat tube, a quick-dismantling handle arranged on the seat tube, a notch arranged on the quick-dismantling handle and a padlock arranged in the notch. When a bicycle is needed to be ridden, the saddle of the bicycle is adjusted to a proper height through the quick-release handle, and then the padlock is locked, so that the anti-theft purpose is achieved. However, the above technical solution has the following disadvantages: when the cushion is adjusted every time, the padlock needs to be opened firstly, then the height of the cushion (saddle) is adjusted, and then the padlock needs to be locked again after the adjustment is completed, so that the operation is complex, the time is wasted, and the bicycle saddle pipe clamp with the anti-theft function and convenient to use needs to be designed, so that the bicycle saddle pipe clamp with the anti-theft function is very necessary to design.

Disclosure of Invention

The utility model mainly aims to provide a bicycle seat pipe clamp with an anti-theft function, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the bicycle seat pipe clamp with the anti-theft function comprises a supporting rod, wherein the inner wall of the supporting rod is movably connected with a seat rod, the outer surface of the seat rod is provided with a sliding groove, one end of the supporting rod, which is close to the supporting rod, is movably connected with a pipe clamp, through grooves are formed in the inner walls of the two sides of the pipe clamp and the side walls of the two sides of the supporting rod, one side of the through groove is fixedly connected with a baffle, one side of the baffle is fixedly connected with a spring, and one end of the spring is fixedly connected with a sliding block; one side fixedly connected with connecting rod of slider, the connecting rod runs through in the baffle and is swing joint with the baffle, first through-hole has been seted up to the upper surface of connecting rod, the jack has been seted up to one side that the pipe clamp upper surface is close to first through-hole, the inner wall grafting of jack has the inserted bar, one side fixedly connected with lock case that the pipe clamp upper surface is close to the inserted bar, the inserted bar runs through in the lower surface of lock case.

In order to achieve the purpose of fixing the connecting rod, the bicycle seat pipe clamp with the anti-theft function is characterized in that the inserted rod penetrates through the first through hole and is movably connected with the first through hole.

In order to achieve the aim of abutting with the sliding groove, the bicycle seat pipe clamp with the anti-theft function is characterized in that the size of the sliding block is matched with that of the sliding groove.

In order to achieve the purpose of pulling the connecting rod, the bicycle seat pipe clamp with the anti-theft function is characterized in that a pull ring is fixedly connected to the outer surface of one side of the connecting rod.

In order to achieve the aim of conveniently adjusting tightness, the bicycle seat pipe clamp with the anti-theft function is characterized in that a second through hole is formed in one side of the pipe clamp, a screw is connected to the inner wall of the second through hole in a threaded mode, a fixing sleeve is fixedly connected to one side, close to the screw, of the pipe clamp, and the screw penetrates through the fixing sleeve and is in threaded connection with the fixing sleeve.

In order to achieve the aim of facilitating rotation of the screw rod, the bicycle seat pipe clamp with the anti-theft function is characterized in that a knob is fixedly connected to one side, away from the fixed sleeve, of the screw rod.

In order to achieve the aim of facilitating rotation of a knob, the bicycle seat pipe clamp with the anti-theft function is characterized in that an anti-slip lug is fixedly connected to the outer surface of the knob.

In order to achieve the aim of skid prevention, the bicycle seat pipe clamp with the anti-theft function is characterized in that the outer surface of the pull ring is fixedly connected with an anti-skid sleeve

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of the seat rod, the sliding groove, the sliding block, the spring and the connecting rod, the sliding block is aligned with the through groove, the connecting rod at two sides is pulled outwards to drive the sliding block to squeeze the spring, the connecting rod is loosened, the sliding block is abutted against the inner wall of the sliding groove under the elasticity of the spring, the inserted rod is inserted into the inserted rod, then passes through the first through hole and is abutted against the inner bottom wall of the jack to limit and fix the connecting rod, then the lock box is locked by the key, when the height of the vehicle seat is adjusted, the seat rod slides upwards on the outer surface of the sliding block, and after the height is adjusted to the highest height, the sliding block is abutted against the inner wall at the bottommost part of the sliding groove to limit the seat rod, so that the vehicle seat rod is pulled upwards again, the anti-theft purpose is achieved, and the vehicle seat is convenient to use.

2. According to the utility model, through the arrangement of the sliding block, the pipe clamp, the fixed sleeve, the seat rod, the screw rod and the knob, when the height of the vehicle seat is adjusted, the position of the sliding block is not required to be adjusted, the knob is only required to be screwed clockwise to drive the screw rod to outwards move and unscrew on the inner walls of the fixed sleeve and the second through hole, so that the pipe clamp is loosened, then the seat is pulled upwards to drive the seat rod to upwards slide on the outer surface of the sliding block, and after the height is adjusted to a proper height, the screw rod is driven to rotate by anticlockwise screwing the knob to fix the supporting rod and the seat rod, so that the adjustment is convenient and the anti-theft performance is good.

Drawings

FIG. 1 is a schematic front view of embodiment 1 of the present utility model;

FIG. 2 is a schematic view showing a pipe clamp according to embodiment 1 of the present utility model;

FIG. 3 is a schematic diagram of a slider structure according to embodiment 1 of the present utility model;

FIG. 4 is a schematic illustration of the structure of a plunger according to embodiment 1 of the present utility model;

FIG. 5 is a schematic diagram of the lock case structure of embodiment 1 of the present utility model;

fig. 6 is a schematic structural diagram of an anti-slip sleeve according to embodiment 2 of the present utility model.

In the figure: 1. a support rod; 2. a seat rod; 3. a chute; 4. a pipe clamp; 5. a through groove; 6. a baffle; 7. a spring; 8. a slide block; 9. a connecting rod; 10. a first through hole; 11. a jack; 12. a rod; 13. locking the box; 14. a pull ring; 15. a second through hole; 16. a screw; 17. a fixed sleeve; 18. a knob; 19. an anti-slip bump; 20. an anti-skid sleeve.

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.

Example 1

As shown in fig. 1-5, a bicycle seat pipe clamp with an anti-theft function comprises a supporting rod 1, wherein the inner wall of the supporting rod 1 is movably connected with a seat rod 2, a sliding groove 3 is formed in the outer surface of the seat rod 2, one end, which is close to the supporting rod 1, of the supporting rod 1 is movably connected with a pipe clamp 4, through grooves 5 are formed in the inner walls of the two sides of the pipe clamp 4 and the side walls of the two sides of the supporting rod 1, one side of the through groove 5 is fixedly connected with a baffle 6, one side of the baffle 6 is fixedly connected with a spring 7, and one end of the spring 7 is fixedly connected with a sliding block 8;

in this embodiment, one side fixedly connected with connecting rod 9 of slider 8, connecting rod 9 runs through in baffle 6 and is swing joint with baffle 6, and first through-hole 10 has been seted up to connecting rod 9's upper surface, and jack 11 has been seted up to one side that the pipe clamp 4 upper surface is close to first through-hole 10, and the inner wall of jack 11 pegging graft has inserted bar 12, and one side fixedly connected with lock box 13 that the pipe clamp 4 upper surface is close to inserted bar 12, and inserted bar 12 runs through in lock box 13's lower surface.

When the anti-theft lock is specifically used, the seat rod 2 is inserted into the inner wall of the supporting rod 1, then the sliding block 8 is aligned with the through groove 5, the connecting rods 9 on the two sides are pulled outwards to drive the sliding block 8 to squeeze the spring 7, the connecting rods 9 are loosened, the sliding block 8 moves to one side of the sliding groove 3 under the elasticity of the spring 7 and abuts against the inner wall of the sliding groove 3, then the inserting rod 12 is inserted, the inserting rod 12 penetrates through the first through hole 10 and abuts against the inner bottom wall of the inserting hole 11 to limit and fix the connecting rods 9, and then the lock box 13 is locked by a key to play a role in protection, so that when the height of a vehicle seat is adjusted, the seat 2 slides upwards on the outer surface of the sliding block 8, after the highest height is adjusted, the sliding block 8 abuts against the inner wall on the bottommost part of the sliding groove 3 to limit the seat rod, and the seat rod 2 cannot move upwards when the vehicle seat is pulled upwards, and the anti-theft purpose is achieved.

In the present embodiment, the insert rod 12 penetrates through the first through hole 10 and is movably connected with the first through hole 10.

When the connecting rod is specifically used, the inserted rod 12 can pass through the first through hole 10 and is inserted into the inner wall of the jack 11, so that the connecting rod 9 can be fixed by the inserted rod 12, and the limiting and fixing effects are achieved.

In the present embodiment, the size of the slide 8 is adapted to the size of the chute 3.

When the sliding block is particularly used, the size of the sliding block 8 is matched with that of the sliding groove 3, so that the sliding block 8 can be abutted against the inner wall of the sliding groove 3 to play a role in supporting the seat rod 2.

In this embodiment, a pull ring 14 is fixedly connected to the outer surface of one side of the connecting rod 9.

When the spring is particularly used, the pull ring 14 is arranged, so that the connecting rod 9 can be conveniently pulled, the sliding block 8 is driven to squeeze the spring 7, and the spring is convenient to use.

In this embodiment, a second through hole 15 is formed on one side of the pipe clamp 4, a screw 16 is screwed on the inner wall of the second through hole 15, a fixing sleeve 17 is fixedly connected to one side of the pipe clamp 4 close to the screw 16, and the screw 16 penetrates through the fixing sleeve 17 and is screwed with the fixing sleeve 17.

When the bicycle seat is specifically used, through the arrangement of the second through holes 15, the screw rods 16 and the fixed sleeve 17, when the height of the bicycle seat is required to be adjusted, the screw rods 16 are screwed clockwise to drive the bicycle seat to outwards move and unscrew on the inner walls of the fixed sleeve 17 and the second through holes 15, so that the pipe clamp 4 is loosened to adjust the height of the bicycle seat, the bicycle seat can be adjusted by lifting the bicycle seat upwards, and conversely, the support rod 1 and the bicycle seat 2 are firmly fixed together by screwing the screw rods 16 anticlockwise.

In this embodiment, a knob 18 is fixedly connected to the side of the screw 16 remote from the fixing sleeve 17.

In particular use, the knob 18 is provided such that turning the knob 18 drives the screw 16.

In this embodiment, the outer surface of the knob 18 is fixedly connected with a non-slip bump 19.

In specific use, the anti-slip convex blocks 19 are arranged, and the anti-slip convex blocks 19 play a role in slip, so that friction force can be increased, and the knob 18 can be conveniently rotated.

Working principle: in use, the seat rod 2 is inserted into the inner wall of the supporting rod 1, then the sliding block 8 is aligned with the through groove 5, the connecting rod 9 on two sides is pulled outwards through the pull ring 14 to drive the sliding block 8 to squeeze the spring 7, the connecting rod 9 is loosened, the sliding block 8 moves towards one side of the sliding groove 3 under the elasticity of the spring 7 and abuts against the inner wall of the sliding groove 3, then the inserting rod 12 is inserted, the inserting rod 12 penetrates through the first through hole 10 and abuts against the inner bottom wall of the inserting hole 11 to limit and fix the connecting rod 9, then the lock box 13 is locked by a key to play a role of protection, then the supporting rod 1 and the seat rod 2 are fixed through the pipe clamp 4, the second through hole 15, the screw rod 16 and the fixing sleeve 17, so that when the height of the seat is adjusted, the screw rod 16 is driven to move outwards through the clockwise screwing knob 18, thereby loosening the pipe clamp 4, then the seat is pulled upwards to drive the seat rod 2 to slide upwards on the outer surface of the sliding block 8, after the inserting rod 12 is adjusted to a proper height, the sliding rod 1 and the seat rod 2 are fixed by anticlockwise screwing the screw rod 16, after the sliding rod 8 is adjusted to the highest, the sliding rod is abutted against the inner bottom wall of the sliding groove 3, the seat rod 2 is prevented from moving upwards, and the seat rod is pulled upwards, thereby the aim of preventing the seat rod from moving upwards is achieved, and the seat rod is prevented from moving upwards.

Example 2

As shown in fig. 6, the distinguishing features of this embodiment that distinguish embodiment 1 are: an anti-slip sleeve 20 is fixedly connected to the outer surface of the pull ring 14.

When the anti-skid sleeve 20 is specifically used, the anti-skid sleeve 20 is made of rubber, so that the connecting rod 9 can be pulled conveniently, and meanwhile, the anti-skid sleeve can play a role in protection and skid resistance.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Bicycle saddle pipe clamp with theftproof function, including bracing piece (1), its characterized in that: the inner wall of the supporting rod (1) is movably connected with a seat rod (2), a sliding groove (3) is formed in the outer surface of the seat rod (2), a pipe clamp (4) is movably connected with one end, which is close to the supporting rod (1), of each of the inner walls of the two sides of the pipe clamp (4) and the side walls of the two sides of the supporting rod (1), through grooves (5) are formed in the inner walls of the two sides of the pipe clamp and the side walls of the two sides of the supporting rod (1), a baffle (6) is fixedly connected to one side of the through grooves (5), a spring (7) is fixedly connected to one side of the baffle (6), and a sliding block (8) is fixedly connected to one end of the spring (7);

one side fixedly connected with connecting rod (9) of slider (8), connecting rod (9) run through in baffle (6) and are swing joint with baffle (6), first through-hole (10) have been seted up to the upper surface of connecting rod (9), jack (11) have been seted up to one side that pipe clamp (4) upper surface is close to first through-hole (10), the inner wall grafting of jack (11) has inserted bar (12), one side fixedly connected with lock case (13) that pipe clamp (4) upper surface is close to inserted bar (12), inserted bar (12) run through in the lower surface of lock case (13).

2. A bicycle seat tube clamp with anti-theft function according to claim 1, characterized in that: the inserted link (12) penetrates through the first through hole (10) and is movably connected with the first through hole (10).

3. A bicycle seat tube clamp with anti-theft function according to claim 1, characterized in that: the size of the sliding block (8) is matched with the size of the sliding groove (3).

4. A bicycle seat tube clamp with anti-theft function according to claim 1, characterized in that: one side surface of connecting rod (9) fixedly connected with pull ring (14).

5. A bicycle seat tube clamp with anti-theft function according to claim 1, characterized in that: the pipe clamp is characterized in that a second through hole (15) is formed in one side of the pipe clamp (4), a screw (16) is connected with the inner wall of the second through hole (15) in a threaded mode, a fixing sleeve (17) is fixedly connected to one side, close to the screw (16), of the pipe clamp (4), and the screw (16) penetrates through the fixing sleeve (17) and is in threaded connection with the fixing sleeve (17).

6. A bicycle seat tube clamp with anti-theft function according to claim 5, characterized in that: one side of the screw rod (16) far away from the fixed sleeve (17) is fixedly connected with a knob (18).

7. A bicycle seat tube clamp with anti-theft function according to claim 6, characterized in that: the outer surface of the knob (18) is fixedly connected with an anti-slip bump (19).

8. A bicycle seat tube clamp with anti-theft function according to claim 4, characterized in that: the outer surface of the pull ring (14) is fixedly connected with an anti-slip sleeve (20).