CN214776277U

CN214776277U - Motorcycle cushion structure

Info

Publication number: CN214776277U
Application number: CN202120377733.2U
Authority: CN
Inventors: 黄勇坚; 陈育宏; 杨武雄
Original assignee: Sanyang Industry Co Ltd
Current assignee: Sanyang Industry Co Ltd
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2021-11-19
Anticipated expiration: 2031-02-18

Abstract

A seat cushion structure of a motorcycle comprises a seat cushion base, a first seat cushion, an adjusting mechanism and a seat back component. The first seat cushion is arranged on the seat cushion base. The adjusting mechanism is connected with the seat cushion base. The backrest component is arranged on the adjusting mechanism, wherein the backrest component is suitable for pivoting between a first direction and a second direction relative to the first seat cushion through the adjusting mechanism, and when the backrest component is located at the second direction, the adjusting mechanism supports the backrest component to enable the backrest component to be maintained at the second direction.

Description

Motorcycle cushion structure

Technical Field

The present invention relates to a motorcycle seat cushion structure, and more particularly to a motorcycle seat cushion structure having a seat back member.

Background

In existing motorcycle seat cushion structures, particularly heavy duty motorcycles, there is a seat back member to support the back of the occupant. The existing general chair back component is fixedly arranged on the motorcycle in a fixed mode, and the relative direction between the chair back component and the seat cushion is fixed and cannot be adjusted. However, the conventional seat back member is difficult to sufficiently fit the back of the passenger to provide support based on the difference in the size or shape of the back of the passenger, thereby causing a reduction in the comfort of the passenger.

Disclosure of Invention

The utility model provides a motorcycle seat cushion structure for solving the problems of the prior art, which comprises a seat cushion base, a first seat cushion, an adjusting mechanism and a chair back component. The first seat cushion is arranged on the seat cushion base. The adjusting mechanism is connected with the seat cushion base. The backrest component is arranged on the adjusting mechanism, wherein the backrest component is suitable for pivoting between a first direction and a second direction relative to the first seat cushion through the adjusting mechanism, and when the backrest component is located at the second direction, the adjusting mechanism supports the backrest component to enable the backrest component to be maintained at the second direction.

In one embodiment, the motorcycle seat structure further includes a second seat disposed on the seat base, the seat back component disposed between the first seat and the second seat, the first seat including a first support surface, the second seat including a second support surface, and the seat back component including a seat back support surface.

In one embodiment, the seat back member includes a seat back abutment surface, the second seat cushion includes a seat cushion abutment surface, the seat back abutment surface abuts the seat cushion abutment surface when the seat back member is in the first orientation, the seat cushion abutment surface provides support for the seat back member, the seat back abutment surface is spaced from the seat cushion abutment surface when the seat back member is in the second orientation, the seat back abutment surface is opposite the seat back support surface.

In one embodiment, the backrest member is adapted to pivot relative to the first seat cushion between the first orientation and a third orientation by the adjustment mechanism, the second orientation being between the first orientation and the third orientation, the adjustment mechanism switching to an unlocked state when the backrest member is rotated to the third orientation, in which unlocked state the backrest member is adapted to rotate freely from the third orientation back to the first orientation.

In one embodiment, the adjusting mechanism includes a base connecting bracket, a backrest connecting bracket, a pivot, at least one elastic piece, and at least one stopper, the base connecting bracket is connected to the seat cushion base, the backrest connecting bracket is connected to the backrest component, the backrest connecting bracket is pivotally connected to the base connecting bracket through the pivot, the elastic piece is disposed on the backrest connecting bracket and provides an elastic force to the stopper, the stopper is adapted to abut against the base connecting bracket and the backrest connecting bracket, when the backrest component is in the second orientation, the stopper abuts against the base connecting bracket and the backrest connecting bracket to limit the relative rotation between the backrest connecting bracket and the base connecting bracket, and at this time, the adjusting mechanism supports the backrest component to maintain the backrest component in the second orientation.

In one embodiment, the seat back connecting bracket includes a first groove, the first groove includes a spring receiving portion and a stopper receiving portion, the spring is disposed in the spring receiving portion, the stopper is disposed in the stopper receiving portion, the spring abuts against the stopper and applies the elastic force to the stopper, and the stopper is adapted to rotate in the spring receiving portion.

In one embodiment, the base connecting bracket includes a second groove, the second groove includes a first engaging portion, a second engaging portion, and a restoring portion, the stopper engages with the first engaging portion when the seat back member is in the first orientation relative to the first seat cushion, the stopper engages with the second engaging portion when the seat back member is in the second orientation relative to the first seat cushion, and the stopper is located at the restoring portion when the seat back member is in the third orientation relative to the first seat cushion.

In an embodiment, the chair back connecting bracket includes a first chair back connecting unit and a second chair back connecting unit, the first chair back connecting unit and the second chair back connecting unit are located at two sides of the chair back connecting bracket, the base connecting bracket includes a first base connecting unit and a second base connecting unit, the first base connecting unit is correspondingly connected with the first chair back connecting unit, the second base connecting unit is correspondingly connected with the second chair back connecting unit, and the chair back connecting bracket is located between the first base connecting unit and the second base connecting unit.

In one embodiment, the adjusting mechanism further includes a shaft sleeve, the pivot shaft passes through the shaft sleeve, and the shaft sleeve is disposed between the first chair back connecting unit and the second chair back connecting unit.

In one embodiment, the adjusting mechanism further includes a first cover and a second cover, the first cover is connected to the first base connecting unit, and the second cover is connected to the second base connecting unit.

Use the utility model discloses motorcycle seatpad structure because this back of the chair part is suitable for relative this first seatpad pivot between first position and second position, consequently, the back of the chair part laminating passenger that can be more abundant to provide the support, and promote passenger's comfort level.

Drawings

Fig. 1A is a seat cushion structure for a motorcycle according to an embodiment of the present invention, in which a seatback member is in a first orientation.

Fig. 1B shows a seat cushion structure for a motorcycle according to an embodiment of the present invention, in which the seat back member is in a second orientation.

Fig. 2A is a perspective view of an adjustment mechanism according to an embodiment of the present invention.

Fig. 2B is an assembly view of an adjustment mechanism according to an embodiment of the present invention.

Fig. 3 is a detailed structure of the chair back connecting bracket according to the embodiment of the present invention.

Fig. 4 is a detailed structure of the base connecting bracket according to the embodiment of the present invention.

Fig. 5A is an adjustment mechanism according to an embodiment of the present invention, wherein the seat back member is in the first orientation relative to the first seat cushion.

Fig. 5B is an adjustment mechanism according to an embodiment of the present invention, wherein the seat back member is in the second orientation relative to the first seat cushion.

Fig. 5C is an adjustment mechanism according to an embodiment of the present invention, wherein the back member is in the third orientation relative to the first seat cushion.

Description of the main element symbols:

1: a first seat cushion 11: a first bearing surface

2: the second cushion 21: the second bearing surface

22 seat cushion contact surface 3 seat cushion base

4 adjusting mechanism 41 chair back connecting support

411, first groove 412, spring receiving portion

413 stop accommodation portion 418 first chair back connection unit

419 second chair back connecting unit 42 base connecting support

421 the second groove 422 the first engaging portion

423 second engaging portion 424 and restoring portion

428 first base connection unit 429 second base connection unit

43 pivot 44 spring plate

45 stop piece 46 shaft sleeve

471, a first protecting cover 472, a second protecting cover

5 backrest part 51 backrest support surface

52 seat back abutment surface O1 first orientation

O2 second orientation O3 third orientation

Detailed Description

The motorcycle of the utility model comprises a faucet, a front wheel, a rear wheel, a cushion structure, a power system and other components.

The motorcycle includes a front section, a middle section, a rear section, and the like. The front section of the motorcycle is provided with a faucet, a front wheel, a direction lamp, a key hole and other components. The middle section of the motorcycle is provided with a power system, a seat cushion structure, a foot rest and other components. The rear section of the motorcycle is provided with components such as a tail lamp, a rear wheel, a mudguard and the like.

The tap is used for controlling the advancing direction of the motorcycle, and functional parts including a meter, a switch, a rearview mirror and the like can be arranged on the tap. The handlebar is used for controlling the steering of the handlebar, the throttle angle of a power system is adjusted through the refueling handle to control the power output, and the motorcycle is decelerated through the hand brake. The main lamp can also be arranged on the tap and provides main light illumination for the motorcycle.

The steering head is interlocked with the front wheel through a steering head rotating shaft, so that the angle of the front wheel can be controlled through rotating the steering head, and the advancing direction of the motorcycle can be controlled.

The power system is connected with and drives the rear wheel, so as to provide power for the motorcycle and enable the motorcycle to move forward.

Fig. 1A is a seat cushion structure for a motorcycle according to an embodiment of the present invention, in which a seatback member is in a first orientation. Fig. 1B shows a seat cushion structure for a motorcycle according to an embodiment of the present invention, in which the seat back member is in a second orientation. Referring to fig. 1A and 1B, a seat cushion structure of a motorcycle according to an embodiment of the present invention includes a seat cushion base 3, a first seat cushion 1, an adjusting mechanism (not shown), and a seat back member 5. The first seat cushion 1 is arranged on the seat cushion base 3. An adjustment mechanism (not shown) is connected to the seat base 3. The backrest member 5 is disposed on the adjusting mechanism (not shown), wherein the backrest member 5 is adapted to pivot between a first orientation O1 (fig. 1A) and a second orientation O2 (fig. 1B) relative to the first seat 1 by the adjusting mechanism (not shown). When the back member 5 is in the second orientation O2 (fig. 1B), the adjustment mechanism (not shown) supports the back member 5, maintaining the back member 5 in the second orientation.

As shown in fig. 1A and 1B, in an embodiment, the seat cushion structure of the motorcycle further includes a second seat cushion 2, the second seat cushion 2 is disposed on the seat cushion base 3, the seat back component 5 is disposed between the first seat cushion 1 and the second seat cushion 2, the first seat cushion 1 includes a first supporting surface 11, the second seat cushion 2 includes a second supporting surface 21, and the seat back component 5 includes a seat back supporting surface 51.

As shown in fig. 1A and 1B, in one embodiment, the seat back member 5 includes a seat back abutment surface 52, and the second seat 2 includes a seat cushion abutment surface 22. When the seatback member 5 is in the first orientation (fig. 1A), the seatback abutment surface 52 abuts the seat cushion abutment surface 22, and the seat cushion abutment surface 22 provides support to the seatback member 5. When the seatback member 5 is in the second orientation (fig. 1B), the seatback abutment surface 52 is separated from the seat cushion abutment surface 22, and the seatback abutment surface 52 is opposite to the seatback support surface 51.

As shown in fig. 1A and 1B, in an embodiment, the seat back member 5 is adapted to pivot between the first orientation O1 and a third orientation O3 relative to the first seat cushion 1 through the adjustment mechanism, the second orientation O2 is located between the first orientation O1 and the third orientation O3, when the seat back member 5 rotates to the third orientation O3, the adjustment mechanism is switched to an unlocked state, and in the unlocked state, the seat back member is adapted to freely rotate from the third orientation O3 back to the first orientation O1.

Fig. 2A is a perspective view of an adjustment mechanism according to an embodiment of the present invention. Fig. 2B is an assembly view of an adjustment mechanism according to an embodiment of the present invention. As shown in fig. 2A and 2B, in an embodiment, the adjusting mechanism 4 includes a base connecting bracket 42, a seat back connecting bracket 41, a pivot 43, at least one elastic piece 44, and at least one stopper 45, the base connecting bracket 42 is connected to the seat cushion base, the seat back connecting bracket 41 is connected to the seat back component, the seat back connecting bracket 41 is pivotally connected to the base connecting bracket 42 through the pivot 43, the elastic piece 44 is disposed on the seat back connecting bracket 41 and provides an elastic force to the stopper 45, and the stopper 45 is adapted to abut against the base connecting bracket 42 and the seat back connecting bracket 41.

In one embodiment, the stopper 45 may be a metal plate.

Fig. 3 is a detailed structure of the chair back connecting bracket according to the embodiment of the present invention. Referring to fig. 3, in an embodiment, the backrest connecting bracket 41 includes a first groove 411, and the first groove 411 includes a spring receiving portion 412 and a stopper receiving portion 413. The spring is disposed in the spring receiving portion 412, the stopper is disposed in the stopper receiving portion 413, the spring abuts against the stopper and applies the elastic force to the stopper, and the stopper is adapted to rotate in the spring receiving portion 412.

Fig. 4 is a detailed structure of the base connecting bracket according to the embodiment of the present invention. As shown in fig. 4, in an embodiment, the base connecting bracket 42 includes a second groove 421, and the second groove 421 includes a first engaging portion 422, a second engaging portion 423 and a restoring portion 424.

Fig. 5A is an adjustment mechanism according to an embodiment of the present invention, wherein the seat back member is in the first orientation relative to the first seat cushion. Fig. 5B is an adjustment mechanism according to an embodiment of the present invention, wherein the seat back member is in the second orientation relative to the first seat cushion. Fig. 5C is an adjustment mechanism according to an embodiment of the present invention, wherein the back member is in the third orientation relative to the first seat cushion. As shown in fig. 4, 5A, 5B and 5C, when the seatback member is located at the first orientation relative to the first seat (fig. 5A), the stopper 45 engages with the first engaging portion 422. When the backrest member is at the second position relative to the first seat (fig. 5B), the stopper 45 engages with the second engaging portion 423. When the seatback member is in the second orientation, the stopper 45 abuts against the base connecting bracket 42 and the seatback connecting bracket 41 to limit the relative rotation between the seatback connecting bracket 41 and the base connecting bracket 42, and at this time, the adjustment mechanism 4 supports the seatback member so that the seatback member is maintained in the second orientation. When the backrest member is in the third orientation relative to the first seat (fig. 5C), the stopper 45 is located at the restoring portion 424, the stopper 45 is disengaged from the second engaging portion 423, and the backrest member is adapted to be rotated back to the first orientation.

As shown in fig. 2A and 2B, in an embodiment, the chair back connecting bracket 41 includes a first chair back connecting unit 418 and a second chair back connecting unit 419, the first chair back connecting unit 418 and the second chair back connecting unit 419 are located at two sides of the chair back connecting bracket 41, the base connecting bracket 42 includes a first base connecting unit 428 and a second base connecting unit 429, the first base connecting unit 428 is correspondingly connected to the first chair back connecting unit 418, the second base connecting unit 429 is correspondingly connected to the second chair back connecting unit 419, and the chair back connecting bracket 41 is located between the first base connecting unit 428 and the second base connecting unit 429.

As shown in fig. 2A and 2B, in one embodiment, the adjusting mechanism 4 further includes a bushing 46, the pivot 43 passes through the bushing 46, and the bushing 46 is disposed between the first backrest connecting unit 418 and the second backrest connecting unit 419.

As shown in fig. 2A and 2B, in an embodiment, the adjusting mechanism 4 further includes a first protecting cover 471 and a second protecting cover 472, the first protecting cover 471 is connected to the first base connecting unit 428, and the second protecting cover 472 is connected to the second base connecting unit 429. The first protecting cover 471 and the second protecting cover 472 can provide waterproof, dustproof and prevent the stop member 45 from falling off.

In the above embodiments of the present invention, the number and the position of the components such as the elastic sheet 44, the stop member 45, the first groove 411, and the second groove 421 can be changed as required, and the disclosure above does not limit the present invention.

In an embodiment of the present invention, the motorcycle defined by the present invention may include a fuel motorcycle, an electric motorcycle, or other motor vehicles.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A motorcycle seat cushion structure characterized by comprising:

a seat cushion base;

the first seat cushion is arranged on the seat cushion base;

an adjusting mechanism connected with the seat cushion base;

and the chair back component is arranged on the adjusting mechanism, wherein the chair back component is suitable for pivoting between a first direction and a second direction relative to the first seat cushion through the adjusting mechanism, and when the chair back component is positioned at the second direction, the adjusting mechanism supports the chair back component so that the chair back component is maintained at the second direction.

2. A motorcycle cushion structure as claimed in claim 1, including a second cushion disposed on the cushion base, the seat back member being disposed between the first cushion and the second cushion, the first cushion including a first bearing surface, the second cushion including a second bearing surface, the seat back member including a seat back support surface.

3. A motorcycle cushion structure as claimed in claim 2, wherein the seat back member includes a seat back abutment surface, the second seat cushion includes a seat cushion abutment surface, the seat back abutment surface abuts the seat cushion abutment surface when the seat back member is in the first orientation, the seat cushion abutment surface provides support for the seat back member, the seat back abutment surface is spaced from the seat cushion abutment surface when the seat back member is in the second orientation, the seat back abutment surface is opposite the seat back support surface.

4. A motorcycle cushion structure as claimed in claim 3, wherein the seat back member is adapted to pivot relative to the first cushion by the adjustment mechanism between the first orientation and a third orientation, the second orientation being between the first orientation and the third orientation, the adjustment mechanism switching to an unlocked state when the seat back member is rotated to the third orientation, in which unlocked state the seat back member is adapted to rotate freely from the third orientation back to the first orientation.

5. A motorcycle cushion structure as claimed in claim 4, wherein the adjusting mechanism includes a base connecting bracket, a seat back connecting bracket, a pivot shaft, at least one resilient piece and at least one stopper, the base connecting bracket is connected with the seat cushion base, the chair back connecting bracket is connected with the chair back component, the chair back connecting bracket is pivoted with the base connecting bracket through the pivot, the elastic sheet is arranged on the chair back connecting bracket and provides elastic force for the stop piece, the stop piece is suitable for abutting against the base connecting bracket and the chair back connecting bracket, when the chair back component is positioned at the second position, the stop member abuts against the base connecting bracket and the chair back connecting bracket to limit relative rotation between the chair back connecting bracket and the base connecting bracket, and at the moment, the adjusting mechanism supports the chair back component to maintain the chair back component at the second position.

6. The motorcycle cushion structure according to claim 5, wherein the seat back attaching bracket includes a first groove, the first groove includes a spring receiving portion and a stopper receiving portion, the spring is disposed in the spring receiving portion, the stopper is disposed in the stopper receiving portion, the spring abuts the stopper and applies the elastic force to the stopper, and the stopper is adapted to rotate in the spring receiving portion.

7. A motorcycle cushion structure as claimed in claim 6, wherein the base connection bracket includes a second groove, the second groove including a first engaging portion, a second engaging portion and a returning portion, the stopper member engaging the first engaging portion when the seatback member is in the first orientation with respect to the first cushion, the stopper member engaging the second engaging portion when the seatback member is in the second orientation with respect to the first cushion, the stopper member being located at the returning portion when the seatback member is in the third orientation with respect to the first cushion.

8. A motorcycle cushion structure as claimed in claim 7, wherein the seat back connection bracket includes a first seat back connection unit and a second seat back connection unit, the first seat back connection unit and the second seat back connection unit are located at both sides of the seat back connection bracket, the base connection bracket includes a first base connection unit and a second base connection unit, the first base connection unit is correspondingly connected to the first seat back connection unit, the second base connection unit is correspondingly connected to the second seat back connection unit, and the seat back connection bracket is located between the first base connection unit and the second base connection unit.

9. A motorcycle cushion structure as claimed in claim 8, wherein the adjusting mechanism further includes a bushing through which the pivot shaft passes, the bushing being disposed between the first and second seat back connection units.

10. A motorcycle cushion structure as claimed in claim 9, wherein the adjusting mechanism further includes a first protecting cover and a second protecting cover, the first protecting cover is connected to the first base connecting unit, and the second protecting cover is connected to the second base connecting unit.