CN215387330U

CN215387330U - Be used for spinning zip fastener formula cast wheel adjusting device

Info

Publication number: CN215387330U
Application number: CN202121007261.8U
Authority: CN
Inventors: 吴东勇
Original assignee: Kunshan Swordsman Fitness Co
Current assignee: Kunshan Swordsman Fitness Co
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2022-01-04
Anticipated expiration: 2031-05-12

Abstract

The utility model provides a zipper type cast wheel adjusting device for a spinning bicycle, which comprises a main body assembly, a connecting assembly and an adjusting assembly, wherein the main body assembly comprises a frame, front legs, a first L-shaped plate body, a second L-shaped plate body, a fixed rod and a cast wheel body; the connecting assembly is arranged on the outer side wall of the main body assembly and comprises a U-shaped plate body, a second rotating shaft and a first nut; the adjusting component is mounted on the outer side wall of the connecting component; according to the utility model, the U-shaped plate body, the second rotating shaft and the first nut are utilized to fix the wheel body of the casting wheel between the two front legs, the annular plate is sleeved outside the second rotating shaft through the arrangement of the fixing plate, the annular plate and the fixing plate, and the distance between the annular plate and the fixing plate can be adjusted when the second nut is rotated, so that the position of the second rotating shaft can be adjusted, the purpose of adjusting the position of the wheel body of the casting wheel is achieved, the tightness of a chain can be adjusted rapidly, and time and labor are saved.

Description

Be used for spinning zip fastener formula cast wheel adjusting device

Technical Field

The utility model relates to the technical field of cast wheel auxiliary devices, in particular to a zipper type cast wheel adjusting device for a spinning bike.

Background

Body-building apparatus is accepted by more and more families as the body-building articles for daily use of house, wherein, spinning is one of the body-building apparatus commonly used, however current spinning still has some defects, the bicycle is after long-term the use, the chain of connecting cast wheel and rear wheel can produce not hard up, thereby influence the use of bicycle, but current spinning lacks the device of adjusting the cast wheel position, make the elasticity of chain difficult the regulation, conventional mode is to adopt the elasticity of dismantling the chain and adjusting the chain, but in the actual operation process, waste time and energy, for this reason, propose one kind and be used for spinning zip fastener formula cast wheel adjusting device.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide an adjusting device for a zipper type casting wheel of a spinning bike, which solves or alleviates the technical problems in the prior art and provides at least one useful choice.

The technical scheme of the embodiment of the utility model is realized as follows: a zipper type cast wheel adjusting device for a spinning bicycle, which comprises a main body component, a connecting component and an adjusting component,

the main body assembly comprises a frame, front legs, a first L-shaped plate body, a second L-shaped plate body, a fixed rod and a cast wheel body;

the connecting assembly is arranged on the outer side wall of the main body assembly and comprises a U-shaped plate body, a second rotating shaft and a first nut;

adjusting part install in coupling assembling's lateral wall, adjusting part includes fixed plate, annular plate, second threaded rod and second nut, U-shaped plate body is kept away from one side welding of preceding leg has the fixed plate, the lateral wall symmetrical sleeve of second pivot is equipped with two annular plates, the lateral wall welding of annular plate has the second threaded rod, the one end of second threaded rod runs through adjacently one side of fixed plate, the lateral wall threaded connection of second threaded rod has the second nut.

In some embodiments, two front legs are symmetrically welded to the outer side wall of the frame, a first L-shaped plate body is welded to the bottom of each front leg, a second L-shaped plate body is welded to the bottom of the frame, fixing rods are connected to the bottom of each first L-shaped plate body and the bottom of each second L-shaped plate body through screw threads, and a cast wheel body is arranged between the two front legs.

In some embodiments, a second rotating shaft is installed inside the wheel body of the casting wheel, two U-shaped plate bodies are symmetrically sleeved outside the second rotating shaft, one side of each U-shaped plate body is welded to one side of the adjacent front leg, and a first nut is connected to the outer side wall of the second rotating shaft in a threaded manner.

In some embodiments, two first threaded rods are symmetrically welded to the bottom of the fixing rod, and the bottom of each first threaded rod is in threaded connection with an internal threaded sleeve.

In some embodiments, two first housings are symmetrically welded to one side of the fixing rod below the first L-shaped plate, two first rotating shafts are fixedly connected to the inner side walls of the first housings, and rollers are mounted on the outer side walls of the first rotating shafts.

In some embodiments, a first rod body is welded to one side of the fixing rod below the first L-shaped plate body, a third rod body is welded to one side of the other fixing rod, and a second rod body is welded between one end of the first rod body and one end of the adjacent third rod body; the first L-shaped plate body and the second L-shaped plate body can be connected through the arrangement of the first rod body, the second rod body and the third rod body, and a triangle can be formed by matching the front leg and the frame, so that the stability of the bicycle frame is improved by utilizing the law of trigonometry.

In some embodiments, a pipe body is welded on one side of the frame, a vehicle head is slidably connected inside the pipe body, a fastening bolt is connected to the outer side wall of the pipe body in a threaded manner, and one end of the fastening bolt penetrates through the inner side wall of the pipe body; the locomotive can be installed in the pipe body by rotating the fastening bolt to extrude the locomotive.

In some embodiments, the outer side wall of the frame is connected with a clamping sleeve through a screw thread; through the arrangement of the cutting sleeve, the water bottle can be conveniently placed in the cutting sleeve, so that a user can drink water when being thirsty.

Due to the adoption of the technical scheme, the embodiment of the utility model has the following advantages:

according to the utility model, the U-shaped plate body, the second rotating shaft and the first nut are utilized to fix the wheel body of the casting wheel between the two front legs, the annular plate is sleeved outside the second rotating shaft through the arrangement of the fixing plate, the annular plate and the fixing plate, and the distance between the annular plate and the fixing plate can be adjusted when the second nut is rotated, so that the position of the second rotating shaft can be adjusted, the purpose of adjusting the position of the wheel body of the casting wheel is achieved, the tightness of a chain can be adjusted rapidly, and time and labor are saved.

The foregoing summary is provided for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will be readily apparent by reference to the drawings and following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments or technical descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a block diagram of an annular plate of the present invention;

FIG. 3 is a side view of the internally threaded sleeve of the present invention;

fig. 4 is a top view structural view of the first housing of the present invention.

Reference numerals: 1. a first threaded rod; 2. an internally threaded sleeve; 3. a first housing; 4. a roller; 5. a first rod body; 6. a second rod body; 7. a third rod body; 8. a card sleeve; 9. a first rotating shaft; 10. a body assembly; 11. a frame; 12. a front leg; 13. a first L-shaped plate body; 14. a second L-shaped plate body; 15. fixing the rod; 16. a casting wheel body; 20. a connecting assembly; 21. a U-shaped plate body; 22. a second rotating shaft; 23. a first nut; 30. an adjustment assembly; 31. a fixing plate; 32. an annular plate; 33. a second threaded rod; 34. a second nut; 40. a pipe body; 41. a headstock; 42. and fastening the bolt.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, an embodiment of the present invention provides a zipper type cast wheel adjusting device for a spinning bike, which includes a body assembly 10, a connecting assembly 20 and an adjusting assembly 30,

the main body assembly 10 comprises a frame 11, a front leg 12, a first L-shaped plate body 13, a second L-shaped plate body 14, a fixing rod 15 and a cast wheel body 16;

the connecting assembly 20 is mounted on the outer side wall of the main body assembly 10, and the connecting assembly 20 comprises a U-shaped plate body 21, a second rotating shaft 22 and a first nut 23;

adjusting part 30 installs in coupling assembling 20's lateral wall, adjusting part 30 includes fixed plate 31, annular plate 32, second threaded rod 33 and second nut 34, the welding of one side that front leg 12 was kept away from to U-shaped plate body 21 has fixed plate 31, the lateral wall symmetry cover of second pivot 22 is equipped with two annular plates 32, the welding of annular plate 32's lateral wall has second threaded rod 33, one side of adjacent fixed plate 31 is run through to the one end of second threaded rod 33, the lateral wall threaded connection of second threaded rod 33 has second nut 34.

In one embodiment, two front legs 12 are symmetrically welded on the outer side wall of the frame 11, a first L-shaped plate body 13 is welded at the bottom of each front leg 12, a second L-shaped plate body 14 is welded at the bottom of the frame 11, fixing rods 15 are connected to the bottom of each first L-shaped plate body 13 and the bottom of each second L-shaped plate body 14 through screw threads, and a cast wheel body 16 is arranged between the two front legs 12; through the setting of two dead levers 15, can have the effect of supporting to first L shaped plate body 13 and second L shaped plate body 14 respectively, through the setting of first L shaped plate body 13, have the effect of supporting to foreleg 12, through the setting of foreleg 12 and second L shaped plate body 14, have the effect of supporting to frame 11.

In one embodiment, a second rotating shaft 22 is installed inside the wheel body 16 of the casting wheel, two U-shaped plate bodies 21 are symmetrically sleeved outside the second rotating shaft 22, one side of each U-shaped plate body 21 is welded to one side of the adjacent front leg 12, and a first nut 23 is connected to the outer side wall of the second rotating shaft 22 in a threaded manner; the caster wheel body 16 can be mounted between the two U-shaped plate bodies 21 by the arrangement of the second rotating shaft 22 and the first nut 23.

In one embodiment, two first threaded rods 1 are symmetrically welded at the bottom of the fixed rod 15, and the bottom of each first threaded rod 1 is in threaded connection with an internal threaded sleeve 2; by rotating the internal threaded sleeve 2, the distance between the first threaded rod 1 and the ground can be adjusted, so that the utility model is more stable.

In one embodiment, two first shells 3 are symmetrically welded on one side of the fixing rod 15 positioned below the first L-shaped plate body 13, two first rotating shafts 9 are fixedly connected to the inner side walls of the first shells 3, and rollers 4 are mounted on the outer side walls of the first rotating shafts 9; the arrangement of the first shell 3 and the first rotating shaft 9 facilitates the installation of the roller 4, so that when the utility model is lifted, the roller 4 is in contact with the ground, and the utility model is convenient to push to move.

In one embodiment, a first rod 5 is welded to one side of a fixed rod 15 located below the first L-shaped plate 13, a third rod 7 is welded to one side of another fixed rod 15, and a second rod 6 is welded between one end of the first rod 5 and one end of the adjacent third rod 7; through the arrangement of the first rod body 5, the second rod body 6 and the third rod body 7, the first L-shaped plate body 13 and the second L-shaped plate body 14 can be connected, and a triangle can be formed by matching the front leg 12 and the frame 11, so that the stability of the utility model is improved by utilizing the law of trigonometry.

In one embodiment, a pipe body 40 is welded on one side of the frame 11, a vehicle head 41 is slidably connected inside the pipe body 40, a fastening bolt 42 is connected to the outer side wall of the pipe body 40 in a threaded manner, and one end of the fastening bolt 42 penetrates through the inner side wall of the pipe body 40; the head 41 can be mounted inside the pipe body 40 by pressing the head 41 by rotating the fastening bolt 42.

In one embodiment, the outer side wall of the frame 11 is connected with a clamping sleeve 8 through a screw thread; through the setting of cutting ferrule 8, be convenient for put into the inside of cutting ferrule 8 with the water-jug to convenient to user drinks water when thirsty.

In one embodiment, a first gear is fixedly connected to an outer side wall of the second rotating shaft 22, the frame 11 includes a second gear, and a chain is wound around an outer side wall of the first gear and an outer side wall of the second gear.

The utility model is in operation: the two second rotating shafts 22 are respectively arranged inside the two U-shaped plate bodies 21, the annular plate 32 is sleeved outside the second rotating shafts 22, and then the first nut 23 is screw-coupled with the second rotating shaft 22, so that the first nut 23 presses the annular plate 32, then the annular plate 32 is tightly attached to the U-shaped plate 21, finally the second rotating shaft 22 is fixed inside the U-shaped plate 21, the second nut 34 is screwed with the second threaded rod 33, the second threaded rod 33 is fixed inside the fixing plate 31, when the chain is loosened, the distance between the annular plate 32 and the fixed plate 31 can be adjusted by rotating the second nut 34 without disassembling the chain for adjustment, thereby can adjust the distance between second pivot 22 and the fixed plate 31 to can adjust the distance between first gear and the second gear, and then adjust the elasticity of chain, it is simple convenient, labour saving and time saving.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present invention, and these should be covered by the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a be used for spinning zip fastener formula cast wheel adjusting device, includes main part subassembly (10), coupling assembling (20) and adjusting part (30), its characterized in that:

the main body assembly (10) comprises a frame (11), front legs (12), a first L-shaped plate body (13), a second L-shaped plate body (14), a fixing rod (15) and a casting wheel body (16);

the connecting assembly (20) is mounted on the outer side wall of the main body assembly (10), and the connecting assembly (20) comprises a U-shaped plate body (21), a second rotating shaft (22) and a first nut (23);

adjusting part (30) install in the lateral wall of coupling assembling (20), adjusting part (30) are including fixed plate (31), annular plate (32), second threaded rod (33) and second nut (34), U-shaped plate body (21) are kept away from one side welding of foreleg (12) has fixed plate (31), the lateral wall symmetrical sleeve of second pivot (22) is equipped with two annular plates (32), the lateral wall welding of annular plate (32) has second threaded rod (33), the one end of second threaded rod (33) runs through adjacently one side of fixed plate (31), the lateral wall threaded connection of second threaded rod (33) has second nut (34).

2. The apparatus of claim 1, wherein the adjusting device comprises: the outer side wall symmetrical welding of frame (11) has two front legs (12), two the bottom welding of front leg (12) has first L shape plate body (13), the bottom welding of frame (11) has second L shape plate body (14), the bottom of first L shape plate body (13) with the bottom of second L shape plate body (14) all has dead lever (15), two through screw thread connection be equipped with between front leg (12) cast wheel body (16).

3. The apparatus of claim 1, wherein the adjusting device comprises: the internally mounted of cast wheel body (16) has second pivot (22), the outside symmetrical cover of second pivot (22) is equipped with two U-shaped plate bodies (21), one side of U-shaped plate body (21) welds in adjacent one side of foreleg (12), the lateral wall threaded connection of second pivot (22) has first nut (23).

4. The apparatus of claim 1, wherein the adjusting device comprises: the bottom symmetrical welding of dead lever (15) has two first threaded rods (1), the bottom threaded connection of first threaded rod (1) has internal thread sleeve (2).

5. The apparatus of claim 1, wherein the adjusting device comprises: be located first L shape plate body (13) below one side symmetric welding of dead lever (15) has two first casings (3), two first pivot (9) of inside wall fixedly connected with of first casing (3), gyro wheel (4) are installed to the lateral wall of first pivot (9).

6. The apparatus of claim 1, wherein the adjusting device comprises: be located first L shape plate body (13) below one side welding of dead lever (15) has the first body of rod (5), another one side welding of dead lever (15) has the third body of rod (7), the one end of the first body of rod (5) and adjacent the welding has the second body of rod (6) between the one end of the third body of rod (7).

7. The apparatus of claim 1, wherein the adjusting device comprises: a pipe body (40) is welded on one side of the frame (11), a vehicle head (41) is connected to the inside of the pipe body (40) in a sliding mode, fastening bolts (42) are connected to the outer side wall of the pipe body (40) in a threaded mode, and one ends of the fastening bolts (42) penetrate through the inner side wall of the pipe body (40).

8. The apparatus of claim 1, wherein the adjusting device comprises: the outer side wall of the frame (11) is connected with a clamping sleeve (8) through screw threads.