Saddle bottom shell assembly, seat cask assembly and electric vehicle

Abstract

The utility model discloses a saddle bottom shell assembly, a seat cask assembly and an electric vehicle, and relates to the technical field of electric vehicles. The saddle bottom shell assembly comprises a saddle bottom shell and a rubber adjusting piece arranged on the saddle bottom shell, a mounting part is arranged on the saddle bottom shell, the rubber adjusting piece is in threaded connection with the mounting part, and the end, extending out of the saddle bottom shell, of the rubber adjusting piece is used for abutting against an electric vehicle seat cask. The length of the portion, extending out of the seat cask matching face of the saddle bottom shell, of the rubber adjusting piece is adjusted by screwing the rubber adjusting piece relative to the mounting part, so that the buffering effect of the rubber adjusting piece on the seat cask and the saddle bottom shell is guaranteed.

Description

Technical Field

[0001] The present application relates to the technical field of electric vehicles, and in particular to a saddle bottom shell assembly, a seat bucket assembly and an electric vehicle. Background Art

[0002] An electric vehicle is a mechatronic personal transportation vehicle that uses a battery as an auxiliary energy source and is based on an ordinary bicycle and is equipped with a motor, controller, battery, handlebar, brake handle and other operating components and a display instrument system.

[0003] At present, most of the electric bicycle saddle bottom shell anti-sway blocks on the market are installed on the saddle bottom shell with rubber anti-sway blocks. The rubber anti-sway blocks will wear out after long-term use, which will cause the rubber anti-sway blocks to be unable to resist the seat barrel, causing the rubber anti-sway blocks to fail. Utility Model Content

[0004] The purpose of the present application is to provide a saddle bottom shell assembly, a seat bucket assembly and an electric vehicle, which can adjust the relative position of the anti-sway block and the saddle bottom shell.

[0005] The embodiment of the present application is implemented as follows:

[0006] According to one aspect of an embodiment of the present application, a saddle bottom shell assembly is provided, including a saddle bottom shell and a rubber adjusting piece arranged on the saddle bottom shell, the saddle bottom shell is provided with a mounting portion, the rubber adjusting piece is threadedly connected to the mounting portion, one end of the rubber adjusting piece extending out of the saddle bottom shell is used to support the seat barrel of an electric vehicle, and the length of the rubber adjusting piece extending out of the seat barrel mating surface of the saddle bottom shell is adjusted by screwing the rubber adjusting piece relative to the mounting portion.

[0007] Optionally, as an implementable method, the mounting portion is a mounting hole arranged on the saddle bottom shell, the inner wall of the mounting hole is provided with an internal thread, the rubber adjustment member includes a screwing section, a threaded section and a supporting section arranged in sequence, the threaded section is threadedly connected to the internal thread, and the supporting section is used to support the electric vehicle seat barrel.

[0008] Optionally, as an implementable manner, the end surface of the abutting section away from the threaded section is a plane.

[0009] Optionally, as an implementable manner, a screwing groove is provided at one end of the screwing section away from the threaded section, and the screwing groove is used for clamping and screwing operations by a handheld tool.

[0010] Optionally, as an implementable manner, a connecting section is also provided on the saddle bottom shell for rotationally connecting with the seat bucket.

[0011] Optionally, as an implementable manner, the rubber adjusting member includes a plurality of rubber adjusting members, and the plurality of rubber adjusting members are respectively threadedly connected to the mounting portion.

[0012] Optionally, as an implementable manner, a locking portion is further provided on the saddle bottom shell, and the locking portion cooperates with the seat barrel for locking, and a plurality of the rubber adjustment members are provided on both sides of the locking portion.

[0013] Another aspect of an embodiment of the present application provides a seat bucket assembly, comprising a seat bucket and a saddle bottom shell assembly as described in any one of the above items, wherein the saddle bottom shell assembly comprises a saddle bottom shell and a rubber adjustment member arranged on the saddle bottom shell, the saddle bottom shell is rotatably connected to the seat bucket, and the rubber adjustment member is abutted against the seat bucket.

[0014] Optionally, as an implementable manner, a lock buckle is provided on the seat bucket, and a lock body that is locked with the lock buckle is provided on the saddle bottom shell.

[0015] An embodiment of the present application also provides an electric vehicle, comprising a frame and a saddle bottom shell assembly as described in any one of the above items.

[0016] The beneficial effects of the embodiments of the present application include:

[0017] The saddle bottom shell assembly, seat bucket assembly and electric vehicle provided by the present application include a saddle bottom shell and a rubber adjusting piece arranged on the saddle bottom shell, a mounting portion is arranged on the saddle bottom shell, the rubber adjusting piece is threadedly connected to the mounting portion, one end of the rubber adjusting piece extending out of the saddle bottom shell is used to abut against the seat bucket of the electric vehicle, and the length of the seat bucket mating surface of the rubber adjusting piece extending out of the saddle bottom shell is adjusted by screwing the rubber adjusting piece relative to the mounting portion to ensure that the rubber adjusting piece abuts against the seat bucket, thereby ensuring the buffering effect of the rubber adjusting piece on the seat bucket and the saddle bottom shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure of a saddle bottom shell assembly provided in an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the structure of a saddle bottom shell in a saddle bottom shell assembly provided in an embodiment of the present application;

[0021] Figure 3A schematic diagram of the structure of a rubber adjustment member in a saddle bottom shell assembly provided in an embodiment of the present application.

[0022] Icons: 100 - saddle bottom shell assembly; 110 - saddle bottom shell; 111 - mounting portion; 112 - locking portion; 120 - rubber adjustment member; 121 - screwing section; 1211 - screwing groove; 122 - threaded section; 123 - supporting section. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0025] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] Please refer to Figure 1 , Figure 2 and Figure 3The present embodiment provides a saddle bottom shell assembly 100, including a saddle bottom shell 110 and a rubber adjusting piece 120 arranged on the saddle bottom shell 110, a mounting portion 111 is arranged on the saddle bottom shell 110, the rubber adjusting piece 120 is threadedly connected to the mounting portion 111, and one end of the rubber adjusting piece 120 extending out of the saddle bottom shell 110 is used to support the seat barrel of the electric vehicle, and the length of the rubber adjusting piece 120 extending out of the seat barrel mating surface of the saddle bottom shell 110 is adjusted by screwing the rubber adjusting piece 120 relative to the mounting portion 111.

[0028] Specifically, when the saddle bottom shell assembly 100 provided by the present application is used, the saddle bottom shell 110 of the present application is rotatably connected to the seat barrel, and the rubber adjusting member 120 is threadedly connected to the mounting portion 111 of the saddle bottom shell 110. The saddle bottom shell 110 is provided with a connecting section rotatably connected to the seat barrel, and the mounting portion 111 is provided at one end away from the connecting section. When the saddle bottom shell 110 is covered on the seat barrel, the rubber adjusting member 120 threadedly connected to the mounting portion 111 abuts against the seat barrel to avoid the rigid contact between the saddle bottom shell 110 and the seat barrel, which may cause damage to the saddle bottom shell 110 or the seat barrel. The rubber adjusting member 120 is threadedly connected to the saddle bottom shell 110, and the length of the rubber adjusting member 120 extending out of the seat barrel mating surface of the saddle bottom shell 110 is adjusted by screwing the rubber adjusting member 120 relative to the mounting portion 111. This ensures that the saddle bottom shell 110 can cover the seat barrel, and also ensures the buffering effect of the rubber adjusting member 120. The seat bucket matching surface of the saddle bottom shell 110 is the surface facing the seat bucket.

[0029] After long-term use, the rubber adjusting member 120 will be worn, resulting in the rubber adjusting member 120 being unable to resist against the seat barrel. At this time, the rubber adjusting member 120 is screwed relative to the mounting portion 111 to adjust the length of the rubber adjusting member 120 extending out of the seat barrel mating surface of the saddle bottom shell 110 to ensure that the rubber adjusting member 120 resists against the seat barrel and thus ensures the cushioning effect of the rubber adjusting member 120.

[0030] The saddle bottom shell assembly 100 provided in the present application includes a saddle bottom shell 110 and a rubber adjusting piece 120 arranged on the saddle bottom shell 110. The saddle bottom shell 110 is provided with a mounting portion 111. The rubber adjusting piece 120 is threadedly connected to the mounting portion 111. One end of the rubber adjusting piece 120 extending out of the saddle bottom shell 110 is used to resist the seat barrel of the electric vehicle. The length of the seat barrel mating surface of the rubber adjusting piece 120 extending out of the saddle bottom shell 110 is adjusted by screwing the rubber adjusting piece 120 relative to the mounting portion 111 to ensure that the rubber adjusting piece 120 resists the seat barrel and ensures the buffering effect of the rubber adjusting piece 120 on the seat barrel and the saddle bottom shell 110.

[0031] In a feasible embodiment of the present application, Figure 1 , Figure 2 and Figure 3As shown, the mounting portion 111 is a mounting hole arranged on the saddle bottom shell 110, and an internal thread is arranged on the inner wall of the mounting hole. The rubber adjustment member 120 includes a screwing section 121, a threaded section 122 and a supporting section 123 which are arranged in sequence. The threaded section 122 is threadedly connected to the internal thread, and the supporting section 123 is used to support the electric vehicle seat barrel.

[0032] Specifically, when the saddle bottom shell assembly 100 provided by the present application is used, the saddle bottom shell 110 of the present application is rotatably connected to the seat barrel, and the rubber adjusting member 120 is threadedly connected to the mounting portion 111 of the saddle bottom shell 110. The saddle bottom shell 110 is provided with a connecting section rotatably connected to the seat barrel, and the mounting hole is provided at one end away from the connecting section. When the saddle bottom shell 110 is covered on the seat barrel, the rubber adjusting member 120 threadedly connected to the mounting hole abuts against the seat barrel to avoid the rigid contact between the saddle bottom shell 110 and the seat barrel, which may cause damage to the saddle bottom shell 110 or the seat barrel. The rubber adjusting member 120 is threadedly connected to the saddle bottom shell 110, and the length of the rubber adjusting member 120 extending out of the seat barrel mating surface of the saddle bottom shell 110 is adjusted by screwing the rubber adjusting member 120 relative to the mounting hole. This ensures that the saddle bottom shell 110 can cover the seat barrel, and also ensures the buffering effect of the rubber adjusting member 120.

[0033] When the rubber adjusting member 120 is connected to the mounting hole, the screwing section 121 is screwed so that the threaded section 122 is threadedly connected to the internal thread of the mounting hole, and the screwing section 121 is continued to be screwed so that the supporting section 123 extends out of the seat barrel mating surface of the saddle bottom shell 110 to ensure that the end of the supporting section 123 away from the threaded section 122 can resist the seat barrel, that is, when the saddle bottom shell 110 is covered on the seat barrel, the end of the supporting section 123 away from the threaded section 122 can resist the seat barrel, so as to buffer the rigid contact between the saddle bottom shell 110 and the seat barrel through the rubber adjusting member 120.

[0034] In a feasible embodiment of the present application, Figure 1 , Figure 2 and Figure 3 As shown, the end surface of the abutting section 123 away from the threaded section 122 is a plane.

[0035] Specifically, the end surface of the abutting section 123 away from the threaded section 122 is a plane to increase the contact area between the rubber adjusting member 120 and the seat bucket to ensure stable abutment between the abutting section 123 and the seat bucket. When using the saddle bottom shell assembly 100 provided by the present application, the saddle bottom shell 110 of the present application is rotatably connected to the seat bucket, and the rubber adjusting member 120 is threadedly connected to the mounting portion 111 of the saddle bottom shell 110. The saddle bottom shell 110 is provided with a connecting section rotatably connected to the seat bucket, and the mounting hole is provided at one end away from the connecting section. When the saddle bottom shell 110 is covered on the seat bucket, it is threadedly connected to the mounting hole. The rubber adjusting member 120 on the seat barrel abuts against the seat barrel. When the rubber adjusting member 120 is connected to the mounting hole, the screwing section 121 is screwed to make the threaded section 122 threadably connected to the internal thread of the mounting hole. The screwing section 121 is continued to be screwed to make the abutting section 123 extend out of the seat barrel mating surface of the saddle bottom shell 110 to ensure that the end surface of the abutting section 123 away from the threaded section 122 can abut against the seat barrel, that is, when the saddle bottom shell 110 is covered on the seat barrel, the end surface of the abutting section 123 away from the threaded section 122 can abut against the seat barrel, so as to buffer the rigid contact between the saddle bottom shell 110 and the seat barrel through the rubber adjusting member 120.

[0036] In a feasible embodiment of the present application, Figure 1 , Figure 2 and Figure 3 As shown, a screwing groove 1211 is provided at one end of the screwing section 121 away from the threaded section 122 , and the screwing groove 1211 is used for clamping and screwing operations by a hand-held tool.

[0037] Specifically, when using the saddle bottom shell assembly 100 provided by the present application, the saddle bottom shell 110 of the present application is rotatably connected to the seat bucket, and the rubber adjusting member 120 is threadedly connected to the mounting portion 111 of the saddle bottom shell 110. The saddle bottom shell 110 is provided with a connecting section rotatably connected to the seat bucket, and the mounting hole is provided at one end away from the connecting section. When the saddle bottom shell 110 is covered on the seat bucket, the rubber adjusting member 120 threadedly connected to the mounting hole is held against the seat bucket. When the rubber adjusting member 120 is connected to the mounting hole, the rubber adjusting member 120 is held by hand. The tool clamps the screwing groove 1211 and screws the screwing section 121 to connect the threaded section 122 with the internal thread of the mounting hole, and continues to screw the screwing section 121 to allow the abutting section 123 to extend out of the seat barrel mating surface of the saddle bottom shell 110 to ensure that the end surface of the abutting section 123 away from the threaded section 122 can abut the seat barrel, that is, when the saddle bottom shell 110 is covered on the seat barrel, the end surface of the abutting section 123 away from the threaded section 122 can abut against the seat barrel, so as to buffer the rigid contact between the saddle bottom shell 110 and the seat barrel through the rubber adjustment member 120.

[0038] In a feasible embodiment of the present application, Figure 1 , Figure 2 and Figure 3As shown, the rubber adjusting member 120 includes a plurality of rubber adjusting members 120 , and the plurality of rubber adjusting members 120 are respectively threadedly connected to the mounting portion 111 .

[0039] Specifically, when using the saddle bottom shell assembly 100 provided by the present application, the saddle bottom shell 110 of the present application is rotatably connected to the seat bucket, and the rubber adjusting member 120 is threadedly connected to the mounting portion 111 of the saddle bottom shell 110. The saddle bottom shell 110 is provided with a connecting section rotatably connected to the seat bucket, and the mounting hole is provided at an end away from the connecting section. A plurality of rubber adjusting members 120 are provided, and a plurality of mounting holes cooperating with the rubber adjusting members 120 are also provided. When the saddle bottom shell 110 is covered on the seat bucket, the rubber adjusting member 120 threadedly connected to the mounting hole is abutted against the seat bucket, and the rubber adjusting member 120 and When the mounting holes are connected, the screwing section 121 is screwed by holding the screwing groove 1211 with a hand-held tool so that the threaded section 122 is threadedly connected to the internal thread of the mounting hole, and the screwing section 121 is continued to be screwed so that the abutting section 123 extends out of the seat barrel mating surface of the saddle bottom shell 110 to ensure that the end face of the abutting section 123 away from the threaded section 122 can abut the seat barrel, and the rubber adjusting parts 120 are screwed in sequence so that the end face of the abutting section 123 of each rubber adjusting part 120 away from the threaded section 122 can abut against the seat barrel, so that the rigid contact between the saddle bottom shell 110 and the seat barrel can be buffered by the rubber adjusting parts 120.

[0040] In a feasible embodiment of the present application, Figure 1 , Figure 2 and Figure 3 As shown, a locking portion 112 is also provided on the saddle bottom shell 110 , and the locking portion 112 is locked with the seat barrel, and a plurality of rubber adjustment members 120 are provided on both sides of the locking portion 112 .

[0041] Specifically, the locking portion 112 is arranged at one end away from the connecting section, and a plurality of rubber adjusting members 120 are arranged on both sides of the locking portion 112 to ensure that when the locking portion 112 is locked with the seat bucket, the plurality of rubber adjusting members 120 can buffer the rigid contact between the locking portion 112 and the seat bucket.

[0042] On the other hand, an embodiment of the present application provides a seat bucket assembly, including a seat bucket and the saddle bottom shell assembly 100 in the aforementioned embodiment, the saddle bottom shell assembly 100 includes a saddle bottom shell 110 and a rubber adjustment member 120 arranged on the saddle bottom shell 110, the saddle bottom shell 110 is rotatably connected to the seat bucket, and the rubber adjustment member 120 is abutted against the seat bucket.

[0043] Furthermore, a lock buckle is provided on the seat barrel, and a lock body which is locked with the lock buckle is provided on the saddle bottom shell 110 .

[0044] Specifically, when using the seat bucket assembly provided by the present application, the saddle bottom shell 110 of the present application is rotatably connected to the seat bucket, and the rubber adjusting member 120 is threadedly connected to the mounting portion 111 of the saddle bottom shell 110. A connecting section rotatably connected to the seat bucket is provided on the saddle bottom shell 110, and a mounting hole is provided at one end away from the connecting section. A plurality of rubber adjusting members 120 are provided, and a plurality of mounting holes cooperating with the rubber adjusting members 120 are also provided. When the saddle bottom shell 110 cover is arranged on the seat bucket, the rubber adjusting member 120 threadedly connected to the mounting hole is abutted against the seat bucket. When the rubber adjusting member 120 is connected to the mounting hole, the rubber adjusting member 120 is connected to the mounting hole by a handheld tool. The screwing section 121 is screwed with the clamping screwing groove 1211 to connect the threaded section 122 with the internal thread of the mounting hole, and the screwing section 121 is continued to be screwed to make the abutting section 123 extend out of the seat barrel mating surface of the saddle bottom shell 110 to ensure that the end face of the abutting section 123 away from the threaded section 122 can abut the seat barrel, and the rubber adjusting member 120 is screwed in sequence to make the end face of the abutting section 123 of each rubber adjusting member 120 away from the threaded section 122 abut against the seat barrel, and when the lock body on the saddle bottom shell 110 is locked with the lock buckle on the seat barrel, the rubber adjusting member 120 buffers the rigid contact between the saddle bottom shell 110 and the seat barrel.

[0045] The present application also discloses an electric vehicle, comprising a frame and the seat bucket assembly in the above embodiment. The electric vehicle comprises the same structure and beneficial effects as the seat bucket assembly in the above embodiment. The structure and beneficial effects of the seat bucket assembly have been described in detail in the above embodiment and will not be repeated here.

[0046] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A saddle bottom shell assembly, characterized in that: It includes a saddle bottom shell and a rubber adjusting piece arranged on the saddle bottom shell, the saddle bottom shell is provided with a mounting portion, the rubber adjusting piece is threadedly connected to the mounting portion, one end of the rubber adjusting piece extending out of the saddle bottom shell is used to abut against the electric vehicle seat barrel, and the length of the rubber adjusting piece extending out of the seat barrel mating surface of the saddle bottom shell is adjusted by screwing the rubber adjusting piece relative to the mounting portion.

2. The saddle bottom shell assembly according to claim 1, characterized in that: The mounting portion is a mounting hole arranged on the saddle bottom shell, and the inner wall of the mounting hole is provided with an internal thread. The rubber adjustment member includes a screwing section, a threaded section and a supporting section which are arranged in sequence. The threaded section is threadedly connected to the internal thread, and the supporting section is used to support the electric vehicle seat barrel.

3. The saddle bottom shell assembly according to claim 2, characterized in that: The end surface of the abutting section away from the threaded section is a plane.

4. The saddle bottom shell assembly according to claim 2, characterized in that: A screwing groove is arranged at one end of the screwing section away from the threaded section, and the screwing groove is used for clamping and screwing operation by a hand-held tool.

5. The saddle bottom shell assembly according to claim 1, characterized in that: The saddle bottom shell is also provided with a connecting section for rotationally connecting with the seat bucket.

6. The saddle bottom shell assembly according to claim 1, characterized in that: The rubber adjusting members include a plurality of rubber adjusting members, and the plurality of rubber adjusting members are respectively threadedly connected to the mounting portion.

7. The saddle bottom shell assembly according to claim 6, characterized in that: The saddle bottom shell is also provided with a locking portion, which cooperates with the seat barrel for locking, and a plurality of rubber adjusting members are arranged on both sides of the locking portion.

8. A seat bucket assembly, characterized in that: It comprises a seat barrel and a saddle bottom shell assembly as claimed in any one of claims 1 to 7, wherein the saddle bottom shell assembly comprises a saddle bottom shell and a rubber adjusting member arranged on the saddle bottom shell, the saddle bottom shell is rotatably connected to the seat barrel, and the rubber adjusting member abuts against the seat barrel.

9. The seat bucket assembly according to claim 8, characterized in that: The seat barrel is provided with a lock buckle, and the saddle bottom shell is provided with a lock body which is locked with the lock buckle.

10. An electric vehicle, characterized in that: The invention comprises a frame and a saddle bottom shell assembly as claimed in any one of claims 8 to 9.

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