Saddle and bicycle

By designing the adjustment mechanism and support members of the seat, the problem of limited height and angle adjustment range of the bicycle seat is solved, and the flexible adjustment of the seat cushion is achieved, which improves the comfort and stability of the rider.

CN223253145UActive Publication Date: 2025-08-22HEFEI SONGGUO ZHIZAO INTELLIGENT CO LTD
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Patent Information

Application Number
CN202422408191.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-30
Publication Date
2025-08-22
Estimated Expiration
2034-09-30

AI Technical Summary

Technical Problem

The existing bicycle seat height and angle adjustment range are limited, making it difficult to meet the usage needs and riding comfort of different users.

Method used

A vehicle seat is designed, including a seat cushion, an adjustment mechanism and a support member, which realizes the height and angle adjustment of the seat cushion through the first and second connecting parts, and combines the locking member, a reinforcement member and a shock absorbing spring to ensure the stability and comfort of the adjustment.

Benefits of technology

It realizes flexible adjustment of seat cushion height and angle, adapts to the height and riding habits of different users, improves the riding experience and comfort, and enhances the stability and safety of the seat.

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Abstract

The utility model relates to the technical field of vehicles, in particular to a saddle and a bicycle. The adjusting mechanism is arranged at the bottom of the cushion; the adjusting mechanism is connected with the supporting component; the adjusting mechanism at least comprises a first connecting piece and a second connecting piece, and the first connecting piece is detachably connected with the cushion; the supporting component is rotationally connected with the first connecting piece; the second connecting piece is connected with the first connecting piece and the supporting component at the same time. According to the saddle provided by the invention, the height and angle of the cushion can be adjusted, the adjusting process is simple, the requirements of users with different heights and riding habits can be met, and the riding experience and comfort of different users are ensured to a great extent.
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Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a vehicle seat and a bicycle. Background Art

[0002] With the increasing popularity of shared bikes, riders are increasingly demanding comfort. The seat support bar design allows riders to adjust the seat height based on factors such as height and riding habits, allowing them to find the most comfortable riding position and reduce discomfort.

[0003] The existing bicycle seat support rod is a separate support rod, which may shake when bearing a heavier rider, causing the rider to lose balance or even fall. If the seat cushion is uncomfortable and cannot remain stable during riding, the height and angle adjustment range of most shared bicycle seats is limited and cannot meet the height and riding habits of all riders. Utility Model Content

[0004] The purpose of this application is to provide a bicycle seat and a bicycle, so as to solve the technical problems existing in the prior art that the height and angle adjustment range of existing bicycle seats are limited, which makes it difficult to meet the usage needs of different users and the comfort of the riding process.

[0005] The present application provides a vehicle seat, comprising:

[0006] cushion;

[0007] an adjustment mechanism, the adjustment mechanism being arranged at the bottom of the seat cushion;

[0008] a supporting member, the adjusting mechanism being connected to the supporting member;

[0009] The adjustment mechanism comprises at least a first connecting member and a second connecting member, wherein the first connecting member is detachably connected to the seat cushion; the support member is rotatably connected to the first connecting member;

[0010] The second connecting member is connected to the first connecting member and the supporting member at the same time.

[0011] In the above technical solution, further, a connecting member is provided at the bottom of the seat cushion, and the connecting member has a cylindrical structure or a column structure; the connecting member is provided with a plurality of first connecting portions, and the plurality of first connecting portions are spaced apart along the height direction of the connecting member;

[0012] The first connecting piece includes a second connecting portion, the second connecting portion is sleeved on the connecting member, and the second connecting portion is provided with a locking member, and the locking member is used to be connected to the first connecting portion.

[0013] In any of the above technical solutions, further, the vehicle seat further includes:

[0014] a first reinforcement member, wherein the number of the first reinforcement members is plural, and the plurality of first reinforcement members are arranged at intervals along the circumference of the connecting member at an end of the connecting member close to the seat cushion, and each first reinforcement member is connected to the seat cushion;

[0015] A second reinforcement member is connected to the first reinforcement member and the connecting member at the same time.

[0016] In any of the above technical solutions, further, the first connecting member further includes:

[0017] a fixed plate, the second connecting portion being disposed on the fixed plate;

[0018] a first supporting plate, the first supporting plate being arranged on the fixing plate;

[0019] The second support plate is arranged on the fixing plate, and the first support plate and the second support plate are arranged facing each other.

[0020] In any of the above technical solutions, further, the vehicle seat further includes a first slide bar and a second slide bar;

[0021] The first support plate is provided with a first slide groove, the second support plate is provided with a second slide groove, the second slide groove is arranged facing the first slide groove, one end of the first slide rod is located in the first slide groove, and the other end of the first slide rod is located in the second slide groove;

[0022] The first support plate is further provided with a third slide groove, and the second support plate is further provided with a fourth slide groove. The fourth slide groove is arranged facing the third slide groove, one end of the second slide rod is located in the third slide groove, and the other end of the second slide rod is located in the fourth slide groove.

[0023] In any of the above technical solutions, further, the support member includes:

[0024] A support rod body, one end of which is provided with a first hinge arm and a second hinge arm, the first hinge arm being hinged to the first support plate, and the second hinge arm being hinged to the second support plate;

[0025] An articulated seat is arranged on the support rod body.

[0026] In any of the above technical solutions, further, the vehicle seat further includes a third slide bar; the first hinged arm is provided with a fifth slide groove, the second hinged arm is provided with a sixth slide groove, the sixth slide groove is provided facing the fifth slide groove, and the length of the fifth slide groove and the length of the sixth slide groove both extend along the length direction of the support rod body;

[0027] One end of the third sliding rod is located in the fifth sliding groove, and the other end of the third sliding rod is located in the sixth sliding groove.

[0028] In any of the above technical solutions, further, the second connecting member includes:

[0029] a first telescopic rod, one end of the first telescopic rod being connected to the first sliding rod, and the other end of the first telescopic rod being connected to the third sliding rod;

[0030] A second telescopic rod, one end of which is connected to the second sliding rod, and the other end of which is connected to the hinge seat.

[0031] In any of the above technical solutions, further, the vehicle seat further includes:

[0032] a first shock-absorbing spring, the first shock-absorbing spring being arranged on the first telescopic rod;

[0033] A second shock-absorbing spring is provided on the second telescopic rod.

[0034] The present application also provides a bicycle, comprising a saddle as described in any of the above technical solutions, and thus having all the beneficial technical effects of the saddle, which will not be described in detail here.

[0035] Compared with the prior art, the present invention has the following advantages:

[0036] The vehicle seat provided in the present application includes: a seat cushion; an adjustment mechanism, the adjustment mechanism is arranged at the bottom of the seat cushion; a support member, the adjustment mechanism is connected to the support member; the adjustment mechanism includes at least a first connecting member and a second connecting member, the first connecting member is detachably connected to the seat cushion; the support member is rotatably connected to the first connecting member; the second connecting member is simultaneously connected to the first connecting member and the support member.

[0037] The saddle provided in this application can adjust the seat cushion in terms of height and angle. The adjustment process is simple and can match the needs of users of different heights and riding habits, ensuring the riding experience and comfort of different users to the greatest extent.

[0038] The bicycle provided in the present application includes the seat described above. Therefore, through the seat, the bicycle provided in the present application can achieve flexible adjustment of the seat height and angle. The rider can obtain the best riding experience according to his or her height, riding habits and comfort requirements, thereby helping to improve the product competitiveness of the bicycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the specific implementation methods or the description of the prior art. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0040] Figure 1 A schematic structural diagram of a vehicle seat provided in an embodiment of the present application;

[0041] Figure 2 A schematic diagram of a portion of the structure of a vehicle seat provided in an embodiment of the present application;

[0042] Figure 3 Another structural schematic diagram of a vehicle seat provided in an embodiment of the present application;

[0043] Figure 4 Another structural schematic diagram of the vehicle seat provided in an embodiment of the present application.

[0044] Reference numerals:

[0045] 1-seat cushion, 2-adjustment mechanism, 201-first connecting member, 2011-fixed plate, 2012-first support plate, 2013-second support plate, 2014-second connecting part, 2015-first slide groove, 2016-second slide groove, 2017-third slide groove, 2018-fourth slide groove, 202-second connecting member, 2021-first telescopic rod, 2022-second telescopic rod, 3-support member, 301-support rod body, 3011-first articulated arm, 3012-second articulated arm, 3013-fifth slide groove, 3014-sixth slide groove, 302-articulated seat, 4-connecting member, 401-first connecting part, 5-first reinforcement, 6-second reinforcement, 7-first sliding rod, 8-second sliding rod, 9-first shock-absorbing spring, 10-second shock-absorbing spring, 11-third sliding rod, 12-locking member. DETAILED DESCRIPTION

[0046] The technical solution of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0047] The components of the embodiments of the present application generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the present application.

[0048] Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of this application.

[0049] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this application and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0050] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.

[0051] Refer to the following Figures 1 to 4 The saddle and bicycle according to the embodiments of the present application are described.

[0052] See also Figures 1 to 4 As shown, an embodiment of the present application provides a bicycle seat, which is particularly suitable for shared bicycles. The bicycle seat includes: a seat cushion 1, an adjustment mechanism 2 and a support member 3, wherein the adjustment mechanism 2 is arranged at the bottom of the seat cushion 1, and the adjustment mechanism 2 includes at least a first connector 201 and a second connector 202, wherein the first connector 201 is connected to the seat cushion 1, and the support member 3 is connected to the first connector 201, and the support member 3 is used to connect to a designated position of the bicycle to support the seat cushion 1, and the second connector 202 is connected to the first connector 201 and the support member 3 at the same time. By adjusting the relative position of the first connector 201 and the seat cushion 1, and changing the state of the second connector 202 relative to the support member 3 and / or the first connector 201, the height and angle of the seat cushion 1 relative to the support member 3 can be adjusted to adapt to the riding habits of different users.

[0053] Specifically, the lower surface of the seat cushion 1 is provided with a connecting member 4, and a first connecting member 201 is detachably connected to the connecting member 4. The connecting member 4 has a cylindrical or columnar structure and is provided with multiple first connecting portions 401. The first connecting portions 401 are specifically holes that penetrate the connecting member 4 in the radial direction. The multiple first connecting portions 401 are spaced apart along the axial direction of the connecting member 4. Preferably, the multiple first connecting portions 401 are arranged in parallel with equal spacing. The first connecting member 201 includes a second connecting portion 2014. The second connecting portion 2014 is cylindrical. Preferably, the inner diameter of the second connecting portion 2014 is slightly larger than the outer diameter of the connecting member 4, so that a portion of the connecting member 4 can be inserted into the second connecting portion 2014.

[0054] The second connecting portion 2014 is provided with two insertion holes, which are radially arranged along the second connecting portion 2014 and correspond to the two end openings of the first connecting portion 401. The locking member 12 is rod-shaped and equipped with a locking cap. By passing the locking member 12 through the insertion holes and the first connecting portion 401, the seat cushion 1 and the connecting member 4 are locked in their current position. By fixing and limiting the first connecting portion 401 and the insertion holes at different heights through the locking member 12, the height of the seat cushion 1 can be adjusted, making the seat height adjustable and preventing unnecessary movement or shaking of the seat cushion 1 during riding.

[0055] Furthermore, the vehicle seat also includes a plurality of first reinforcement members 5, which are arranged at the upper end of the connecting member 4 at intervals along the circumference of the connecting member 4. The structures of the plurality of first reinforcement members 5 are the same, and they are all rod-shaped. The plurality of first reinforcement members 5 are distributed in the shape of umbrella ribs. Each first reinforcement member 5 is connected to the lower surface of the seat cushion 1, and the connection method can be but is not limited to welding, or connection using fasteners such as screws. One end of the first reinforcement member 5 is connected to the outer wall surface of the connecting member 4, and the connection method can be but is not limited to welding. By arranging a plurality of first reinforcement members 5, the connection strength between the connecting member 4 and the seat cushion 1 is effectively improved.

[0056] The vehicle seat also includes multiple second reinforcement members 6. Preferably, the number of second reinforcement members 6 is the same as the number of first reinforcement members 5, and they are arranged in a one-to-one correspondence. The multiple second reinforcement members 6 have the same structure, all being rod-shaped. For example, one of the second reinforcement members 6 has one end connected to the outer wall of the connecting member 4, which may be connected by, but is not limited to, welding. The other end of the second reinforcement member 6 is connected to one of the first reinforcement members 5, which may be connected by, but is not limited to, welding. This connection of multiple second reinforcement members 6 further strengthens the connection between the seat cushion 1 and the connecting member 4, thereby ensuring the stability and service life of the seat cushion 1.

[0057] Furthermore, the first connecting member 201 also includes: a fixed plate 2011, a first support plate 2012 and a second support plate 2013, wherein the second connecting portion 2014 is arranged on a side surface of the fixed plate 2011 facing the seat cushion 1, and the bottom end of the second connecting portion 2014 is connected to the fixed plate 2011, and the connection method is preferably welding, or the second connecting portion 2014 and the fixed plate 2011 have an integrated structure.

[0058] The first support plate 2012 is connected to one side of the fixed plate 2011, and the second support plate 2013 is connected to the other side of the fixed plate 2011. The first support plate 2012 and the second support plate 2013 are arranged facing each other. Preferably, the first support plate 2012, the second support plate 2013 and the fixed plate 2011 have an integrated structure.

[0059] Furthermore, the vehicle seat also includes a first slide bar 7 and a second slide bar 8, the first support plate 2012 is provided with a first slide groove 2015, and the second support plate 2013 is provided with a second slide groove 2016 facing the first slide groove 2015. The length of the first slide groove 2015 is the same as the length of the second slide groove 2016. One end of the first slide bar 7 is slidingly connected to the first slide groove 2015, and the other end of the first slide bar 7 is slidingly connected to the second slide groove 2016, so that the first slide bar 7 can reciprocate in the first slide groove 2015 and the second slide groove 2016, and at the same time, the first slide groove 2015 and the second slide groove 2016 can limit the sliding path of the first slide bar 7.

[0060] The first support plate 2012 is further provided with a third chute 2017, which is spaced apart from the first chute 2015 and preferably parallel to the first chute 2015. The second support plate 2013 is further provided with a fourth chute 2018, which is disposed opposite the third chute 2017 and has the same length as the third chute 2017. The fourth chute 2018 is disposed parallel to the second chute 2016. One end of the second slide bar 8 is interactively connected to the third chute 2017, and the other end of the second slide bar 8 is slidably connected to the fourth chute 2018, allowing the second slide bar 8 to reciprocate within the third chute 2017 and the fourth chute 2018. At the same time, the third chute 2017 and the fourth chute 2018 can limit the sliding path of the second slide bar 8.

[0061] Furthermore, the second connecting member 202 includes a first telescopic rod 2021 and a second telescopic rod 2022. The first telescopic rod 2021 and the second telescopic rod 2022 both have a telescopic structure. A first connecting sleeve is provided at one end of the first telescopic rod 2021, and the first connecting sleeve is sleeved on the first sliding rod 7. A second connecting sleeve is provided at one end of the second telescopic rod 2022, and the second connecting sleeve is sleeved on the second sliding rod 8.

[0062] Furthermore, the saddle also includes a first shock-absorbing spring 9 and a second shock-absorbing spring 10. The first shock-absorbing spring 9 is mounted on the first telescopic rod 2021. As the first telescopic rod 2021 extends or retracts, the first shock-absorbing spring 9 will also extend or compress; the second shock-absorbing spring 10 is mounted on the second telescopic rod 2022. As the second telescopic rod 2022 extends or retracts, the second shock-absorbing spring 10 will also extend or retract. When the rider gets on or off the vehicle or encounters bumps during riding, the first shock-absorbing spring 9 and the second shock-absorbing spring 10 can absorb and disperse the impact force, thereby reducing damage to the rider and the vehicle itself.

[0063] Furthermore, the support member 3 includes a support rod body 301 and an articulated seat 302. The articulated seat 302 is disposed on the support rod body 301. The articulated seat 302 and the support rod body 301 can be connected by, but are not limited to, welding. Preferably, the support rod body 301 is a square steel pipe column, which can effectively support the weight of the rider and provide a mounting base for the articulated seat 302, the seat cushion 1, and the adjustment mechanism 2.

[0064] One end of the support rod body 301 is provided with a first hinged arm 3011 and a second hinged arm 3012, which are identical in structure and face each other. The first hinged arm 3011 and the second hinged arm 3012 are integrally formed with the support rod body 301. The end of the first hinged arm 3011, which is remote from the support rod body 301, is hinged to the first support plate 2012, while the end of the second hinged arm 3012, which is remote from the support rod body 301, is hinged to the second support plate 2013, enabling rotation between the first connector 201 and the support member 3.

[0065] Furthermore, the vehicle seat also includes a third slide bar 11, the first hinged arm 3011 is provided with a fifth slide groove 3013, the second hinged arm 3012 is provided with a sixth slide groove 3014, the sixth slide groove 3014 is arranged opposite to the fifth slide groove 3013, the length of the fifth slide groove 3013 is the same as the length of the sixth slide groove 3014, and both extend along the length direction of the support rod body 301, one end of the third slide bar 11 is slidably connected to the fifth slide groove 3013, and the other end of the third slide bar 11 is slidably connected to the sixth slide groove 3014.

[0066] The end of the first telescopic rod 2021 away from the first connecting sleeve is provided with a third connecting sleeve, and the third connecting sleeve is provided on the third sliding rod 11. The end of the second telescopic rod 2022 away from the second connecting sleeve is hinged to the hinge seat 302.

[0067] When the rider applies pressure to the seat cushion 1, the seat cushion 1 drives the first connecting plate to rotate under the force, and the fixing plate 2011 pushes the first telescopic rod 2021 and the second telescopic rod 2022 downward, causing the first telescopic rod 2021 and the second telescopic rod 2022 to contract, and the seat cushion 1 drives the fixing plate 2011 to enable the first telescopic rod 2021 and the second telescopic rod 2022 to rotate a certain angle around the third slide bar 11 and the hinge seat 302, thereby being able to adapt to changes in the rider's weight and riding posture to a certain extent, while the seat cushion 1 and the fixing plate 2011 remain relatively stable, which not only improves the riding comfort, but also enhances the stability and safety of the shared bicycle under complex road conditions, and the first slide groove 2015, the second slide groove 2016, the third slide groove 2017 and the fourth slide groove 2018 limit the movement trajectory of the first slide bar 7 and the second slide bar 8. When sliding in their respective corresponding slide grooves, the slide rods can only move along a preset path, thereby ensuring the accuracy and stability of the angle adjustment of the first connecting member 201. The two telescopic rods are hinged to the third slide rod 11 and the hinge seat 302 respectively. The first slide rod 7 and the second slide rod 8 can slide during the extension and retraction of the telescopic rods, thereby driving the first connecting member 201 to adjust the angle. When the rider sits on the seat cushion 1 and applies pressure on it, this pressure will be transmitted to the first connecting member 201. After the first connecting member 201 is subjected to pressure, it will drive the first telescopic rod 2021 and the second telescopic rod 2022 to contract, and the third slide rod 11 will also slide downward along the fifth slide groove 3013 and the sixth slide groove 3014. The sliding process causes the angle of the first connecting member 201 relative to the hinge seat 302 to change, thereby realizing the angle adjustment of the first connecting member 201 and the seat cushion 1. It should be noted that during riding, the seat cushion 1 may rotate forward or backward, and the fixing plate 2011 can apply a push or pull force to the first telescopic rod 2021 and the second telescopic rod 2022, and the first telescopic rod 2021 and the second telescopic rod 2022 can adaptively contract or extend.

[0068] To sum up, the saddle provided in this application can adjust the height and angle of the seat cushion 1. The adjustment process is simple and can match the needs of users of different heights and riding habits, ensuring the riding experience and comfort of different users to the greatest extent.

[0069] An embodiment of the present application further provides a bicycle comprising the seat described in any of the above embodiments, and thus having all the beneficial technical effects of the seat, which will not be described in detail herein.

[0070] In summary, the bicycle provided in this application realizes flexible adjustment of the height and angle of the seat cushion 1, and the rider can obtain the best riding experience according to his or her height, riding habits and comfort requirements, thereby helping to improve the product competitiveness of the bicycle.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A vehicle seat, characterized in that: include: cushion; an adjustment mechanism, the adjustment mechanism being arranged at the bottom of the seat cushion; a supporting member, the adjusting mechanism being connected to the supporting member; The adjustment mechanism comprises at least a first connecting member and a second connecting member, wherein the first connecting member is detachably connected to the seat cushion; the support member is rotatably connected to the first connecting member; The second connecting member is connected to the first connecting member and the supporting member at the same time.

2. The vehicle seat according to claim 1, wherein: The bottom of the seat cushion is provided with a connecting member, the connecting member having a cylindrical structure or a column structure; the connecting member is provided with a plurality of first connecting portions, and the plurality of first connecting portions are arranged at intervals along the height direction of the connecting member; The first connecting piece includes a second connecting portion, the second connecting portion is sleeved on the connecting member, and the second connecting portion is provided with a locking member, and the locking member is used to be connected to the first connecting portion.

3. The vehicle seat according to claim 2, wherein: The vehicle seat further comprises: a first reinforcement member, wherein the number of the first reinforcement members is plural, and the plurality of first reinforcement members are arranged at intervals along the circumference of the connecting member at an end of the connecting member close to the seat cushion, and each first reinforcement member is connected to the seat cushion; A second reinforcement member is connected to the first reinforcement member and the connecting member at the same time.

4. The vehicle seat according to claim 2, wherein: The first connecting member further includes: a fixed plate, the second connecting portion being disposed on the fixed plate; a first supporting plate, the first supporting plate being arranged on the fixing plate; The second support plate is arranged on the fixing plate, and the first support plate and the second support plate are arranged facing each other.

5. The vehicle seat according to claim 4, characterized in that The vehicle seat further comprises a first slide bar and a second slide bar; The first support plate is provided with a first slide groove, the second support plate is provided with a second slide groove, the second slide groove is arranged facing the first slide groove, one end of the first slide rod is located in the first slide groove, and the other end of the first slide rod is located in the second slide groove; The first support plate is further provided with a third slide groove, and the second support plate is further provided with a fourth slide groove. The fourth slide groove is arranged facing the third slide groove, one end of the second slide rod is located in the third slide groove, and the other end of the second slide rod is located in the fourth slide groove.

6. The vehicle seat according to claim 5, characterized in that The support member comprises: A support rod body, one end of which is provided with a first hinge arm and a second hinge arm, the first hinge arm being hinged to the first support plate, and the second hinge arm being hinged to the second support plate; An articulated seat is arranged on the support rod body.

7. The vehicle seat according to claim 6, characterized in that The vehicle seat further includes a third slide bar; the first hinged arm is provided with a fifth slide groove, the second hinged arm is provided with a sixth slide groove, the sixth slide groove is arranged facing the fifth slide groove, and the length of the fifth slide groove and the length of the sixth slide groove both extend along the length direction of the support rod body; One end of the third sliding rod is located in the fifth sliding groove, and the other end of the third sliding rod is located in the sixth sliding groove.

8. The vehicle seat according to claim 7, wherein: The second connecting member includes: a first telescopic rod, one end of the first telescopic rod being connected to the first sliding rod, and the other end of the first telescopic rod being connected to the third sliding rod; A second telescopic rod, one end of which is connected to the second sliding rod, and the other end of which is connected to the hinge seat.

9. The vehicle seat according to claim 8, characterized in that The vehicle seat further comprises: a first shock-absorbing spring, the first shock-absorbing spring being arranged on the first telescopic rod; A second shock-absorbing spring is provided on the second telescopic rod.

10. A bicycle, characterized in that: A vehicle seat comprising the vehicle seat according to any one of claims 1 to 9.