CN213252913U

CN213252913U - Bicycle training platform

Info

Publication number: CN213252913U
Application number: CN202022079834.XU
Authority: CN
Inventors: 林书伟
Original assignee: Chengjia Enterprise Co ltd
Current assignee: Chengjia Enterprise Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-05-25
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a bicycle training platform, include: a base, a swinging member and a rotating member. The swinging piece is arranged on the seat body in a swinging mode by taking a first axis as a shaft, the rotating assembly is arranged on the swinging piece in a swinging mode by taking a second axis as a shaft, and the second axis and the first axis are arranged in parallel at intervals and are used for connecting a rear fork of the bicycle. The utility model provides a bicycle training platform through the dual swing pin joint of swinging piece, runner assembly, and can provide the bicycle about the group locate runner assembly really and tilt the action, lets the user experience in training process.

Description

Bicycle training platform

Technical Field

The utility model relates to a bicycle training platform.

Background

When the weather is not good and outdoor exercise can not be carried out, bicycle players often use bicycle training platforms to carry out indoor training, wherein, bicycle training platforms can be simply divided into three types of drum type, fixed type and direct drive type. The roller type training platform has the advantages that the roller type training platform can be directly used without disassembling a bicycle and is often used for warming up bicycle players before racing; in contrast, the fixed training platform requires to assemble and connect the bicycle and the training platform first, which is troublesome in use, but the overall safety is better, and the price is lower, so the fixed training platform is more common in daily life; the direct-drive training platform is an extension application version of a fixed training platform, and when the direct-drive training platform is used, the rear wheel needs to be detached to be connected with the base body, so that the direct-drive training platform has the advantages of no abrasion of an outer cover, quieter riding training sound and small vibration.

However, no matter what kind of the above-mentioned bicycle training platforms, the training mode that the user goes forward in a smooth straight line is provided on the market, for example, if the roller type bicycle training platform is not used, the roller type bicycle training platform will fall and slip, and if the riding angle is not correct, the rear end of the roller type bicycle training platform is fixed and cannot move, although the bicycle training platform can change the resistance force to make the user feel different road conditions, the bicycle training platform cannot feel the free feeling of the movement and the shaking of the bicycle body as if the user actually rides, and the direct-drive type training platform causes a great drop feeling between the training and the actual riding.

Therefore, there is a need for a new and improved bicycle training platform that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a bicycle training platform, which can provide the left and right tilting movements of the bicycle on the rotating assembly, and can be felt by the user in the training process.

To achieve the above object, the utility model provides a bicycle training platform, include: a base, a swinging member and a rotating member. The swinging piece is arranged on the seat body in a swinging mode by taking a first axis as a shaft, the rotating assembly is arranged on the swinging piece in a swinging mode by taking a second axis as a shaft, and the second axis and the first axis are arranged in parallel at intervals and are used for connecting a rear fork of the bicycle.

Preferably, the damping device further comprises at least one damping element, wherein the at least one damping element comprises an air-pressure telescopic rod, one end of the air-pressure telescopic rod is pivoted to the base, and the other end of the air-pressure telescopic rod is pivoted to the swinging member.

Preferably, the base includes a body and a column, the body encloses an inner space, the column is connected to the body along a direction perpendicular to the first axis in the inner space, the swinging member is suspended on the upper portion of the body and swings relatively around the column, the number of the at least one damping member is two, and the two pneumatic telescopic rods of the damping members are symmetrically arranged on two opposite sides of the column.

Preferably, the upright is a hollow column, and each damping assembly further includes a pipeline, the pipeline is communicated with the upright and the pneumatic telescopic rod, and the pneumatic telescopic rods of the two damping assemblies are communicated with the upright to allow air to flow inside.

Preferably, one end of the pneumatic telescopic rod is movably positioned and pivoted on the seat body.

Preferably, the seat body comprises a body and at least one first supporting leg set, the swinging member is hung on the upper part of the body, and the at least one first supporting leg set is arranged on the body for being vertically pressed against a use surface.

Preferably, the base includes a body and at least two second supporting leg sets, the swinging member is suspended on the upper portion of the body, and the at least two second supporting leg sets are respectively arranged on the body in a manner of swinging laterally relative to the body at a use position and a closed position.

Preferably, the seat body is further provided with a wheel set placing portion and a wheel set using portion, a wheel set can be selectively positioned on the wheel set placing portion or the wheel set using portion, when the wheel set is positioned on the wheel set placing portion, the seat body is directly pressed and seated on a using surface, when the wheel set is positioned on the wheel set using portion, the wheel set is rolled and seated on the using surface, and the seat body can be selectively pressed and seated on the wheel set.

Preferably, when the swinging member naturally swings under the action of gravity, a central line is defined to vertically pass through the first axis and the second axis, the swinging member relatively swings with the central line as a center, a first end of the rotating assembly is pivoted to the swinging member, one of the bottom of the seat body and a second end of the rotating assembly is provided with a sliding protrusion, the other one of the bottom of the seat body and the second end of the rotating assembly is provided with a sliding groove extending along the central line, the sliding protrusion is slidably arranged in the sliding groove, and the rotating assembly further swings with the sliding protrusion as a reference.

Preferably, the base further comprises at least one first supporting leg set, the at least one first supporting leg set is disposed on the body for being vertically pressed against a use surface; the seat body further comprises at least two second supporting foot groups, and the at least second supporting foot groups can swing laterally relative to the body to a use position and a closing position and are arranged on the body respectively; the seat body is also provided with a wheel set placing part and a wheel set using part, a wheel set can be selectively positioned at the wheel set placing part or the wheel set using part, when the wheel set is positioned at the wheel set placing part, the seat body is directly pressed and seated on a using surface, when the wheel set is positioned at the wheel set using part, the wheel set is rolled and seated on the using surface, and the seat body can be selectively pressed and seated on the wheel set; when the swinging piece naturally swings under the action of gravity, a central line is defined to vertically pass through the first axis and the second axis, the swinging piece relatively swings by taking the central line as a center, a first end of the rotating assembly is pivoted to the swinging piece, one of the bottom of the seat body and a second end of the rotating assembly is provided with a sliding convex part, the other one of the bottom of the seat body and the second end of the rotating assembly is provided with a sliding groove extending along the central line, the sliding convex part is slidably arranged in the sliding groove, and then the rotating assembly swings by taking the sliding convex part as a reference; the body is pyramid-shaped; the outer contour of the swinging piece is infinity; the number of the at least one first supporting foot group is two, and the two first supporting foot groups are symmetrically arranged at two opposite sides of the upright post; the wheel set placing part is positioned in the inner space, the wheel set placing part is a jack with an opening facing the upper part of the body, the wheel set using part is positioned outside the inner space, the wheel set using part is a jack with an opening facing the first axis, the wheel set comprises two rollers, a supporting rod and an inserting rod, the two rollers are arranged at two opposite ends of the supporting rod, the inserting rod transversely protrudes out of the supporting rod, and part of the inserting rod can be selectively inserted into the wheel set placing part or the wheel set using part; the number of the at least two second supporting foot groups is two, two pivots penetrate through the body and the two second supporting foot groups, and the two second supporting foot groups are respectively pivoted at the using position or the closing position by taking the two pivots as axes; the two positioning pins are respectively detachably connected with the body and the two second supporting foot groups in a penetrating way and are used for positioning the two second supporting foot groups at the using position or the closing position; two handle parts are respectively arranged at one end of the two second supporting foot groups far away from the body; the position of the body back to the second supporting foot group is additionally concavely provided with an extraction opening, and the hand part can extend into the extraction opening; an air nozzle valve is arranged on the upright post.

The utility model has the advantages that:

the utility model provides a bicycle training platform through the dual swing pin joint of swinging piece, runner assembly, and can provide the bicycle about the group locate runner assembly really and tilt the action, lets the user experience in training process.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a side view of fig. 1.

Fig. 4 is a perspective view of fig. 1 from another perspective.

Fig. 5 is a partially enlarged view of fig. 4.

Fig. 6 is a top view of fig. 1.

Fig. 7 is a perspective view of fig. 1 from yet another perspective.

Fig. 8 and 9 are schematic diagrams illustrating the pivoting of the rotating assembly relative to the base according to an embodiment of the present invention.

Fig. 10 is a schematic view of the second supporting leg set located at the closed position according to an embodiment of the present invention.

Fig. 11 is a top view of fig. 10.

Fig. 12 is an operation diagram of fig. 11.

Fig. 13 is a front view of another embodiment of the present invention.

Detailed Description

The following description is given by way of example only, and not by way of limitation, of the scope of the invention.

Referring to fig. 1 to 12, it shows an embodiment of the present invention, a bicycle training platform of the present invention belongs to a direct-drive training platform, and the bicycle training platform includes: a base 1, a swinging member 2 and a rotating component 3.

The swinging member 2 is arranged on the base 1 in a swinging manner with a first axis 71 as an axis, the rotating component 3 is arranged on the swinging member 2 in a swinging manner with a second axis 72 as an axis, and the second axis 72 and the first axis 71 are arranged in parallel at intervals; in the present embodiment, the outer contour of the oscillating member 2 is "∞", the first axis 71 is located at the upper end of the oscillating member 2, and the second axis 72 is located at the lower end of the oscillating member 2. The rotation assembly 3 is connected to the rear fork of the bicycle and is coupled to the chain to allow the rider to train the bicycle in situ.

It should be emphasized that the cooperation of the two biaxial rotation swinging of the swinging member 2 and the rotating member 3 allows the bicycle to perform double relative deflection during riding, and provides enough freedom degree for the bicycle to highly simulate real feeling for the rider, so that the rider can feel feedback when pedaling the bicycle as if riding in the external road; it is understood that the rotating assembly 3 further includes a plurality of components, such as an electronic system, a flywheel set, a gear set, etc., to further provide the rider with different speed change and environmental simulation requirements, which will not be described in detail herein.

The bicycle training platform further comprises at least one damping component 4, wherein the at least one damping component 4 comprises an air pressure telescopic rod 42, one end of the air pressure telescopic rod 42 is pivoted to the seat body 1, and the other end of the air pressure telescopic rod 42 is pivoted to the swinging piece 2, so that in the process of deflecting the swinging piece 2 and the rotating component 3, the air pressure telescopic rod 42 provides lateral swinging resistance to simulate different practical situations, and meanwhile, the bicycle training platform also has the effect of providing lateral force to prevent the bicycle from laterally toppling.

It should be noted that, as shown in another embodiment of fig. 13, holes 18 are formed at different positions through the seat body 1A, and one end of the pneumatic telescopic rod 42A is movably positioned and pivoted to the holes 18 at different positions on the seat body 1A, so as to generate supporting force and resistance at different angles and allow the range of angles to swing for customization for different users.

Referring to the embodiment shown in fig. 1 to 12, more specifically, the seat body 1 includes a main body 11 and a pillar 13, the main body 11 encloses an inner space 12, the pillar 13 is disposed in the inner space 12 and connected to the main body 11 along a direction perpendicular to the first axis 71, the swinging member 2 is suspended at an upper portion of the main body 11 and swings around the pillar 13, so as to provide a bicycle capable of performing a swing as an outdoor training, such as a bicycle pulling. In this embodiment, the body 11 is pyramid-shaped, the number of the at least one damping element 4 is two, and the pneumatic telescopic rods 42 of the two damping elements 4 are symmetrically disposed on two opposite sides of the upright column 13.

More specifically, the upright column 13 is a hollow column, each damping element 4 further includes a pipeline 41, the pipeline 41 connects the upright column 13 and the pneumatic telescopic rod 42, and the pneumatic telescopic rods 42 of the two damping elements 4 are connected with the upright column 13 to allow air to flow therein. Thus, when the bicycle swings to the left, the air pressure telescopic rod 42 on the left side is compressed, and the air in the air pressure telescopic rod 42 on the left side enters the air pressure telescopic rod 42 on the right side through the pipeline 41 and the upright post 13, so that the air pressure telescopic rod 42 on the right side is extended.

Preferably, an air nozzle valve 43 is disposed on the upright post 13, so that the rider can freely fill and deflate air to adjust the amount of internal air, and further control the hardness of the two damping elements 4 to meet different requirements for use, thereby achieving desired training conditions.

It should be noted that when the swinging member 2 naturally swings under the action of gravity, a central line 73 is defined to vertically pass through the first axis 71 and the second axis 72, the swinging member 2 relatively swings with the central line 73 as the center, a first end 31 of the rotating component 3 is pivoted to the swinging member 2, one of the bottom of the seat body 1 and a second end 32 of the rotating component 3 is provided with a sliding protrusion 33, the other one is provided with a sliding slot 16 extending along the central line 73, the sliding protrusion 33 is slidably arranged on the sliding slot 16, and the rotating component 3 swings with the sliding protrusion 33 as the reference, so as to truly simulate the operation when the bicycle travels on the ground and provide the reference for keeping balance of the bicycle and the rider.

Preferably, the base body 1 further comprises at least one first supporting leg set 51, and the at least one first supporting leg set 51 is disposed on the body 11 for being vertically pressed against a use surface 9, so that the stability of the base body 1 placed on the use surface 9 can be effectively improved and the base body is not easy to shake. In this embodiment, the number of the at least one first supporting leg set 51 is two, and two first supporting leg sets 51 are symmetrically disposed on two opposite sides of the upright column 13 to provide a symmetric supporting force.

Preferably, the seat body 1 further includes at least two second supporting leg sets 52, the at least two second supporting leg sets 52 are respectively capable of swinging laterally relative to the main body 11 to a use position and a closed position and are disposed on the main body 11, when the at least two second supporting leg sets 52 swing laterally to be located at the use position, the at least two second supporting leg sets 52 can provide lateral supporting force to the seat body 1, and can reduce the overall center of gravity and improve the stability of the seat body 1.

In this embodiment, the number of the at least two second supporting leg sets 52 is two, two pivots 81 penetrate through and connect the main body 11 and the two second supporting leg sets 52, and the two second supporting leg sets 52 are respectively pivoted at the using position or the closing position by using the two pivots 81 as axes. Moreover, two positioning pins 82 are detachably inserted into and connected to the main body 11 and the second supporting leg set 52, so that the two positioning pins 82 are used to position the second supporting leg set 52 at the using position or the closing position.

The seat body 1 is further provided with a wheel set placing portion 14 and a wheel set using portion 15, a wheel set 6 can be selectively positioned on the wheel set placing portion 14 or the wheel set using portion 15, when the wheel set is positioned on the wheel set placing portion 14, the seat body 1 is directly pressed and seated on the using surface 9, when the wheel set 6 is positioned on the wheel set using portion 15, the wheel set 6 is rolled and abutted on the using surface 9, the seat body 1 can be selectively pressed and abutted on the wheel set 6, and a user can conveniently and easily move the seat body 1 to any position.

In this embodiment, the wheel set placing portion 14 is located in the inner space 12, the wheel set placing portion 14 is a jack with an opening facing the upper portion of the body 11, the wheel set using portion 15 is located outside the inner space 12, the wheel set using portion 15 is a jack with an opening facing the first axis 71, the wheel set 6 includes two rollers 61, a supporting rod 62 and an inserting rod 63, the two rollers 61 are located at two opposite ends of the supporting rod 62, the inserting rod 63 transversely protrudes from the supporting rod 62, a portion of the inserting rod 63 can be selectively inserted into the wheel set placing portion 14 or the wheel set using portion 15, and a user can quickly perform a combining or separating action by inserting.

Preferably, the two second supporting leg sets 52 are respectively provided with two handle portions 53 at an end thereof away from the main body 11, so that when the wheel set 6 is disposed on the wheel set using portion 15 and the two second supporting leg sets 52 are located at the closing position, the user can hold the two handle portions 53 to drive the seat body 1 to move.

Preferably, the body 11 is further recessed with a pick-up opening 17 opposite to the second supporting leg set 52, and the pick-up opening 17 is used for a hand to insert so as to lift the body 11.

The above description is the preferred embodiment of the present invention and the technical principle applied by the same, and for those skilled in the art, without departing from the spirit and scope of the present invention, any obvious changes such as equivalent transformation, simple replacement, etc. based on the technical solution of the present invention all belong to the protection scope of the present invention.

Claims

1. A bicycle training station, comprising:

a base body;

the swinging piece is arranged on the seat body in a swinging way by taking a first axis as a shaft; and

and the rotating assembly is arranged on the swinging piece in a swinging mode by taking a second axis as a shaft, and the second axis and the first axis are arranged in parallel at intervals and are used for connecting a rear fork of the bicycle.

2. The bicycle training platform of claim 1, further comprising at least one damping element, wherein the at least one damping element comprises a pneumatic telescopic rod, one end of the pneumatic telescopic rod is pivotally connected to the base and the other end of the pneumatic telescopic rod is pivotally connected to the swinging member.

3. The bicycle training platform of claim 2, wherein the base comprises a body and a pillar, the body defines an inner space, the pillar is disposed in the inner space and connected to the body along a direction perpendicular to the first axis, the swing member is suspended at an upper portion of the body and swings relative to the pillar about the center, the number of the at least one damping member is two, and the two pneumatic retractable rods of the damping members are symmetrically disposed on two opposite sides of the pillar.

4. The bicycle training platform of claim 3, wherein the upright is a hollow column, each of the damping members further comprises a pipe connecting the upright and the pneumatic telescopic rod, and the pneumatic telescopic rods of the two damping members are connected to the upright for internal circulation of air.

5. The bicycle training stand of claim 2, wherein the one end of the pneumatic telescoping rod is movably positioned and pivotally connected to the base.

6. The bicycle training platform of claim 1, wherein the seat comprises a body and at least one first support leg set, the swinging member is suspended at the upper portion of the body, and the at least one first support leg set is disposed on the body for being vertically pressed against a use surface.

7. The bicycle training platform of claim 1, wherein the base comprises a body and at least two second leg assemblies, the swinging member is suspended at an upper portion of the body, and the at least two second leg assemblies are respectively disposed on the body in a manner of swinging laterally relative to the body at a use position and a closed position.

8. The bicycle training platform of claim 1, wherein the seat body further comprises a wheel set placement portion and a wheel set usage portion, a wheel set is selectively positionable on the wheel set placement portion or the wheel set usage portion, the seat body is adapted to be directly pressed against a usage surface when the wheel set is positioned on the wheel set placement portion, the wheel set is adapted to be rolled against the usage surface when the wheel set is positioned on the wheel set usage portion, and the seat body is adapted to be selectively pressed against the wheel set.

9. The bicycle training platform of any one of claims 1 to 8, wherein when the swinging member naturally swings under the action of gravity, a central line is defined to vertically pass through the first axis and the second axis, the swinging member relatively swings around the central line, a first end of the rotating member is pivotally connected to the swinging member, one of the bottom of the seat body and a second end of the rotating member is provided with a sliding protrusion, the other one of the bottom of the seat body and the second end of the rotating member is provided with a sliding slot extending along the central line, the sliding protrusion is slidably disposed in the sliding slot, and the rotating member swings with the sliding protrusion as a reference.

10. The bicycle training platform of claim 4, wherein the base further comprises at least one first supporting leg set disposed on the body for being vertically pressed against a use surface; the seat body further comprises at least two second supporting foot groups, and the at least second supporting foot groups can swing laterally relative to the body to a use position and a closing position and are arranged on the body respectively; the seat body is also provided with a wheel set placing part and a wheel set using part, a wheel set can be selectively positioned at the wheel set placing part or the wheel set using part, when the wheel set is positioned at the wheel set placing part, the seat body is directly pressed and seated on a using surface, when the wheel set is positioned at the wheel set using part, the wheel set is rolled and seated on the using surface, and the seat body can be selectively pressed and seated on the wheel set; when the swinging piece naturally swings under the action of gravity, a central line is defined to vertically pass through the first axis and the second axis, the swinging piece relatively swings by taking the central line as a center, a first end of the rotating assembly is pivoted to the swinging piece, one of the bottom of the seat body and a second end of the rotating assembly is provided with a sliding convex part, the other one of the bottom of the seat body and the second end of the rotating assembly is provided with a sliding groove extending along the central line, the sliding convex part is slidably arranged in the sliding groove, and then the rotating assembly swings by taking the sliding convex part as a reference; the body is pyramid-shaped; the outer contour of the swinging piece is infinity; the number of the at least one first supporting foot group is two, and the two first supporting foot groups are symmetrically arranged at two opposite sides of the upright post; the wheel set placing part is positioned in the inner space, the wheel set placing part is a jack with an opening facing the upper part of the body, the wheel set using part is positioned outside the inner space, the wheel set using part is a jack with an opening facing the first axis, the wheel set comprises two rollers, a supporting rod and an inserting rod, the two rollers are arranged at two opposite ends of the supporting rod, the inserting rod transversely protrudes out of the supporting rod, and part of the inserting rod can be selectively inserted into the wheel set placing part or the wheel set using part; the number of the at least two second supporting foot groups is two, two pivots penetrate through the body and the two second supporting foot groups, and the two second supporting foot groups are respectively pivoted at the using position or the closing position by taking the two pivots as axes; the two positioning pins are respectively detachably connected with the body and the two second supporting foot groups in a penetrating way and are used for positioning the two second supporting foot groups at the using position or the closing position; two handle parts are respectively arranged at one end of the two second supporting foot groups far away from the body; the position of the body back to the second supporting foot group is additionally concavely provided with an extraction opening, and the hand part can extend into the extraction opening; an air nozzle valve is arranged on the upright post.