Automobile seat pedal

Abstract

The utility model provides an automobile seat pedal which comprises a foot supporting assembly and a framework mechanism, and the foot supporting assembly comprises a body and a connecting arm which is arranged on the lower portion of the body and extends downwards. The framework mechanism comprises a rotating shaft, a limiting piece, a mounting seat and an elastic piece; the rotating shaft is provided with a mounting part for connecting the connecting arm; the part of the rotating shaft on the mounting seat is provided with a limiting part; the limiting piece is arranged on the mounting seat and is used for being matched with the limiting part to limit the rotation of the rotating shaft when the foot supporting assembly is overturned to an open state; the mounting seat is provided with a rotary damper and a bracket component rotationally connected with the rotating shaft, and the rotary damper is used for limiting the rotating speed of the rotating shaft; the elastic piece is used for applying elastic force to the rotating shaft, wherein the elastic force enables the foot supporting assembly to be turned from the storage state to the opening state. The automobile seat pedal is simple in structure, low in cost, capable of being compatible with various seat frameworks and wide in application scene.

Description

Technical Field

[0001] The utility model relates to the field of automobile seats, in particular to an automobile seat footrest. Background Art

[0002] In order to improve the passengers' experience of driving and to meet the members' requirements for the comfort of car seats, existing car seats will be equipped with a footrest structure on the rear side of the front seat to provide foot support for passengers sitting in the back row. The existing car seat footrest structure consists of a fixed frame, two connecting rods, a flip structure, and a footrest. The fixed frame is fixed relative to the rear side of the front seat, and the two connecting rods are spaced apart on the fixed frame. The two sides of the footrest are connected to the ends of the two connecting rods through a flip structure, and a positioning structure is provided in the flip structure. The above-mentioned car seat footrest structure is relatively complex, with a large number of parts and high cost. In addition, due to the adaptive design of the connecting parts between the connecting rod, the flip structure, and the footrest, it cannot be compatible with multiple seat frames at the same time. Utility Model Content

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a car seat footrest which has a simple structure, low cost, is compatible with a variety of seat frames, and has a wide range of application scenarios.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A car seat footrest comprises a foot support assembly and a skeleton mechanism, wherein the foot support assembly comprises a main body and a connecting arm arranged at the lower part of the main body and extending downward; the skeleton mechanism is used to realize the connection between the foot support assembly and the car seat, and comprises a rotating shaft, a limiting member, a mounting seat and an elastic member; the rotating shaft is provided with a mounting portion for connection with the connecting arm, and the portion of the rotating shaft located on the mounting seat is provided with a limiting member; the limiting member is arranged on the mounting seat corresponding to the limiting member, and is used to cooperate with the limiting member to limit the rotation of the rotating shaft when the foot support assembly is flipped to an open state; the mounting seat is provided with a rotation damper and a bracket member for rotationally connecting the rotating shaft, and the rotation damper is used to limit the rotation speed of the rotating shaft; the elastic member is used to apply an elastic force to the rotating shaft to flip the foot support assembly from a stored state to an open state.

[0006] Compared with the prior art, the automobile seat footrest of the utility model has the following beneficial effects:

[0007] (1) The utility model is composed of a foot support assembly and a frame mechanism, has a simple structure, is easy to install and disassemble (only two bolts are used for installation), has modular characteristics, and is convenient for assembly line production;

[0008] (2) The utility model is a manual pedal, which can be opened / closed quickly compared to an electric pedal;

[0009] (3) The setting of the rotary damper can apply resistance to the rotating shaft to prevent the foot support assembly from accidentally injuring passengers during the descent process at too fast a speed, which has a better sense of quality;

[0010] (4) The elastic member provides an initial unlocking force for the foot support assembly (driving the shaft to rotate to lower the foot support assembly), so that the foot support assembly can be smoothly popped out and slowly descend to a use position for the user to step on after being unlocked (releasing the lock of the external unlocking / locking operating member).

[0011] Furthermore, two connecting arms are provided, and the two connecting arms are spaced apart on both sides of the middle part of the lower end of the main body.

[0012] The provision of the two connecting arms can improve the connection strength between the foot support assembly and the rotating shaft, thereby improving the stability of the foot support assembly when it is flipped down, and increasing the service life of the utility model.

[0013] Furthermore, the connecting arm includes a clamping portion and a connecting portion, the connecting portion is located at the lower part of the main body, the clamping portion is located at the outer end of the connecting portion, and the clamping portion is fixedly connected to the mounting portion.

[0014] The connecting arm and the rotating shaft are first connected by a clamping method and then fixedly connected, thereby ensuring the connection strength between the connecting arm and the rotating shaft.

[0015] Furthermore, the connection portion is configured to be flush with the main body when the foot support assembly is in the open state.

[0016] Furthermore, the mounting portion is provided with a first curved surface on the side facing the connecting arm, the front side of the mounting portion is a first straight surface, the rear side of the mounting portion is a second straight surface, a slot is provided in the clamping portion, and the inner ends of the slot are provided with a second curved surface, a first fixed surface, and a second fixed surface respectively corresponding to the first curved surface, the first straight surface, and the second straight surface; the clamping portion is clamped on the outside of the mounting portion and the clamping portion and the mounting portion are fixed by a connecting piece.

[0017] The above-mentioned arrangement makes the outer surface of the mounting portion fit tightly with the inner side of the slot of the clamping portion, and the pan head of the clamping portion sinks into the inner side of the slot, thereby further improving the connection strength between the mounting portion and the clamping portion and improving the compressive strength of the foot support assembly.

[0018] Furthermore, the connecting arm and the mounting portion are fixed by welding, or the connecting arm and the mounting portion are fixed by bolts.

[0019] Furthermore, the elastic member is arranged on the bracket component; when the foot support assembly is in the storage state, the elastic member abuts against the outer end surface of the limiting portion.

[0020] The elastic member abuts against the limiting portion to enable the elastic member to apply elastic force to the rotating shaft. The structure is simple and space utilization is high.

[0021] Furthermore, two bracket components are provided, and the two bracket components are respectively located at two ends of the rotating shaft, and the two ends of the rotating shaft can be rotatably connected relative to the corresponding bracket components; the rotation damper is arranged on one of the bracket components and connected to the corresponding end of the rotating shaft.

[0022] The two bracket components can fix the position of the rotating shaft and provide operational functions such as damping and preload to limit the rotation of the rotating shaft, thereby realizing the application of the utility model in different scenarios.

[0023] Furthermore, the elastic member and the rotary damper are arranged on the same bracket component, so that it is convenient for production personnel to install accessories on the same side of the rotating shaft, thereby improving the production efficiency of the utility model.

[0024] Furthermore, the support component includes two vertical walls and a bottom wall connecting the inner sides of the two vertical walls, and the end of the rotating shaft passes through the two vertical walls in sequence when connected to the support component.

[0025] The bracket component adopts the above-mentioned arrangement method to ensure the connection strength between it and the rotating shaft, so that the end of the rotating shaft rotates along a specified trajectory under the restriction of the two vertical walls of the corresponding bracket component, thereby improving the reliability of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the utility model installed on a car seat;

[0027] Figure 2 It is a schematic diagram of the utility model in a storage state;

[0028] Figure 3 It is a schematic diagram of the utility model in an open state;

[0029] Figure 4 It is an exploded view of the utility model.

[0030] Description of labels:

[0031] Foot support assembly 1, main body 2, locking groove 3, connecting arm 4, clamping portion 5, connecting portion 6, rotating shaft 7, mounting portion 8, limiting portion 9, bracket member 10, vertical wall 11, bottom wall 12, rotary damper 13, elastic member 14, connecting member 15, first curved surface 16, first straight surface 17, second straight surface 18, clamping groove 19, second curved surface 20, first fixed surface 21, second fixed surface 22, unlocking / locking operating member 23, limiting member 24, limiting snap ring 25. DETAILED DESCRIPTION

[0032] The following describes the implementation of the utility model in conjunction with the accompanying drawings:

[0033] See also Figures 1 to 4 A car seat footrest of the present embodiment includes a foot support assembly 1 and a skeleton mechanism, the foot support assembly 1 includes a main body 2 and a connecting arm 4 arranged at the lower part of the main body 2 and extending downward, the main body 2 is provided with a locking portion for locking an external unlocking / locking operating member 23; the skeleton mechanism is used to realize the connection between the foot support assembly 1 and the car seat, and includes a rotating shaft 7, a limiting member 24, a mounting seat and an elastic member 14; the rotating shaft 7 is provided with a mounting portion 8 for connecting the connecting arm 4, and the portion of the rotating shaft 7 located on the mounting seat is provided with a limiting member 9; the limiting member 24 is arranged on the mounting seat, and is used to cooperate with the limiting member 9 to limit the rotation of the rotating shaft 7 when the foot support assembly 1 is flipped to the open state; the mounting seat is provided with a rotation damper 13 and a bracket member 10 for rotationally connecting the rotating shaft 7, the rotation damper 13 is used to limit the rotation speed of the rotating shaft 7; the elastic member 14 is used to apply an elastic force to the rotating shaft 7 to flip the foot support assembly 1 from the vertical state to the open state.

[0034] The end of the rotating shaft 7 passing through the bracket component 10 is provided with a limiting clamp ring 25 .

[0035] There are two connecting arms 4 , which are spaced apart on both sides of the middle of the lower end of the main body 2 .

[0036] The provision of the two connecting arms 4 can improve the connection strength between the foot support assembly 1 and the rotating shaft 7, thereby improving the stability of the foot support assembly 1 when flipping down, and increasing the service life of the utility model.

[0037] The connecting arm 4 includes a clamping portion 5 and a connecting portion 6 . The connecting portion 6 is located at the lower part of the main body 2 . The clamping portion 5 is located at the outer end of the connecting portion 6 . The clamping portion 5 is fixedly connected to the mounting portion 8 .

[0038] The connecting arm 4 and the rotating shaft 7 are first connected by a snap-fitting manner and then fixedly connected, thereby ensuring the connection strength between the connecting arm 4 and the rotating shaft 7 .

[0039] The connection portion 6 is arranged to be flush with the main body 2 when the foot support assembly 1 is in the open state.

[0040] The mounting portion 8 is provided with a first curved surface 16 on the side facing the connecting arm 4, the front side of the mounting portion 8 is a first straight surface 17, the rear side of the mounting portion 8 is a second straight surface 18, a slot 19 is provided in the clamping portion 5, and the inner ends of the slot 19 are respectively provided with a second curved surface 20, a first fixing surface 21 and a second fixing surface 22 corresponding to the first curved surface 16, the first straight surface 17 and the second straight surface 18; the clamping portion 5 is clamped on the outside of the mounting portion 8 and the clamping portion 5 and the mounting portion 8 are fixed by the connecting member 15.

[0041] The above-mentioned arrangement makes the outer surface of the mounting portion 8 fit tightly with the inner side of the slot 19 of the clamping portion 5, and the head of the clamping portion 5 sinks into the inner side of the slot 19, thereby further improving the connection strength between the mounting portion 8 and the clamping portion 5 and improving the compressive strength of the foot support assembly 1.

[0042] In other embodiments, the connecting arm 4 and the mounting portion 8 are fixed by welding, or the connecting arm 4 and the mounting portion 8 are fixed by bolts.

[0043] The elastic member 14 is disposed on the bracket component 10 ; when the foot support assembly 1 is in the storage state, the elastic member 14 abuts against the outer end surface of the limiting portion 9 .

[0044] The elastic member 14 abuts against the limiting portion 9 so that the elastic member 14 applies elastic force to the rotating shaft 7 . The structure is simple and space utilization is high.

[0045] There are two bracket components 10, which are respectively located at two ends of the rotating shaft 7. The two ends of the rotating shaft 7 can be rotatably connected relative to the corresponding bracket components 10; the rotation damper 13 is arranged on one of the bracket components 10 and connected to the corresponding end of the rotating shaft 7.

[0046] The two bracket components 10 can fix the position of the rotating shaft 7 and provide operational functions such as damping and preload to limit the rotation of the rotating shaft 7, so that the utility model can be applied in different scenarios.

[0047] The elastic member 14 and the rotary damper 13 are arranged on the same bracket component 10, so that it is convenient for production personnel to install accessories on the same side of the rotating shaft 7, thereby improving the production efficiency of the utility model.

[0048] The support member 10 includes two vertical walls 11 and a bottom wall 12 connecting the inner sides of the two vertical walls 11 . When the end of the rotating shaft 7 is connected to the support member 10 , the end passes through the two vertical walls 11 in sequence.

[0049] The bracket member 10 adopts the above-mentioned setting method to ensure the connection strength between it and the rotating shaft 7, so that the end of the rotating shaft 7 rotates along a specified trajectory under the restriction of the two vertical walls 11 of the corresponding bracket member 10, thereby improving the reliability of the utility model.

[0050] Specifically, the locking portion is a locking groove 3, and the external unlocking / locking operating member 23 is unlocked by pressing the lock tongue to disengage from the locking groove 3. At the same time, there is a reset spring inside the unlocking / locking button 23 (not shown in the figure). After stopping pressing, the lock tongue resets to achieve the locking function.

[0051] In this embodiment, the limiting member 24 is disposed on the bracket component 10 , and when the foot support assembly 1 is flipped to the open state, the limiting member 24 abuts against the upper side of the limiting portion 9 to limit the rotation shaft 7 from continuing to flip.

[0052] The elastic member 14 is a torsion spring.

[0053] Compared with the prior art, the automobile seat footrest of the utility model has the following beneficial effects:

[0054] (1) The utility model is composed of a foot support assembly 1 and a frame mechanism, has a simple structure, is easy to install and disassemble (only two bolts are used for installation), has modular characteristics, and is convenient for assembly line production;

[0055] (2) The utility model is a manual pedal, which can be opened / closed quickly compared to an electric pedal;

[0056] (3) The setting of the rotary damper 13 can apply resistance to the rotating shaft 7 to prevent the foot support assembly 1 from accidentally injuring passengers due to excessive speed during the descent process, and the quality is better;

[0057] (4) The elastic member 14 provides an initial unlocking force for the foot support assembly 1 (driving the rotating shaft 7 to rotate to make the foot support assembly 1 descend), so that the foot support assembly 1 can be smoothly popped out and slowly descended to a use position for the user to step on after being unlocked (releasing the lock of the external unlocking / locking operating member 23).

[0058] According to the disclosure and teaching of the above description, the technical personnel in the field to which the utility model belongs can also change and modify the above implementation. Therefore, the utility model is not limited to the specific implementation methods disclosed and described above, and some modifications and changes to the utility model should also fall within the scope of protection of the claims of the utility model. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the utility model.

Claims

1. A car seat footrest, characterized in that: include: The foot support assembly includes a main body and a connecting arm disposed at the lower part of the main body and extending downward; The skeleton mechanism is used to realize the connection between the foot support assembly and the car seat, and includes: The rotating shaft is provided with a mounting portion for connecting the connecting arm, and a limiting portion is provided on the rotating shaft; A limiting member, arranged corresponding to the limiting portion, and used to cooperate with the limiting portion to limit the rotation of the rotating shaft when the foot support assembly is flipped to the open state; The mounting seat is provided with a rotation damper and a bracket member for rotationally connecting the rotating shaft, wherein the rotation damper is used to limit the rotation speed of the rotating shaft; The elastic member is used to apply an elastic force to the rotating shaft to flip the foot support assembly from the storage state to the open state.

2. The automobile seat footrest according to claim 1, characterized in that: There are two connecting arms, which are spaced apart at both sides of the middle of the lower end of the main body.

3. The automobile seat footrest according to claim 2, characterized in that: The connecting arm comprises a clamping portion and a connecting portion, wherein the connecting portion is located at the lower part of the main body, the clamping portion is located at the outer end of the connecting portion, and the clamping portion is fixedly connected to the mounting portion.

4. The automobile seat footrest according to claim 3, characterized in that: The connecting portion is arranged to be flush with the main body when the foot support assembly is in the open state.

5. The automobile seat footrest according to claim 3, characterized in that: The mounting portion is provided with a first curved surface on the side facing the connecting arm, the front side of the mounting portion is a first straight surface, the rear side of the mounting portion is a second straight surface, a card slot is provided in the clamping portion, and the inner end of the card slot is provided with a second curved surface, a first fixing surface and a second fixing surface corresponding to the first curved surface, the first straight surface and the second straight surface respectively; The clamping part is clamped on the outside of the mounting part, and the clamping part and the mounting part are fixed by a connecting piece.

6. The automobile seat footrest according to claim 2, characterized in that: The connecting arm and the mounting portion are fixed by welding, or the connecting arm and the mounting portion are fixed by bolts.

7. The automobile seat footrest according to claim 2, characterized in that: The elastic member is arranged on the bracket member; When the foot support assembly is in the retracted state, the elastic member abuts against the outer end surface of the limiting portion.

8. The automobile seat footrest according to claim 7, characterized in that: There are two bracket components, which are respectively located at two ends of the rotating shaft, and the two ends of the rotating shaft can be rotatably connected relative to the corresponding bracket components; The rotation damper is arranged on one of the bracket components and connected to the corresponding end of the rotating shaft.

9. The automobile seat footrest according to claim 8, characterized in that: The elastic member and the rotation damper are arranged on the same bracket component.

10. The automobile seat footrest according to claim 8, characterized in that: The support component comprises two vertical walls and a bottom wall connecting the inner sides of the two vertical walls. When the end of the rotating shaft is connected to the support component, it passes through the two vertical walls in sequence.

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