Armrest lifting mechanism for bullet train seat and bullet train seat with armrest lifting mechanism

Abstract

The handrail lifting mechanism comprises a handrail mechanism and a handrail piece, a fixing support is positioned in the handrail mechanism, a positioning support is positioned at the bottom of the fixing support, a speed reducer and a handrail motor are arranged on the inner side of the fixing support, and the handrail lifting mechanism is arranged on the handrail piece. The speed reducer is connected with a lifting frame, the lifting frame is connected with a lifting plate, a guide rail is positioned at the bottom of the lifting plate, the lifting plate is connected with the position of the handrail piece, and a supporting frame is arranged on the inner side of the fixing support. According to the armrest lifting mechanism for the bullet train seat and the bullet train seat with the armrest lifting mechanism, the armrest motor is adopted to control the armrest of the seat to ascend and descend, the armrest lifting structure is arranged, the stable lifting effect can be achieved, the armrest lifting mechanism is matched with the seat, electric lifting adjustment is better conducted, and the armrest lifting mechanism is suitable for people of different figures to sit. The comfort is better, and the structure is simple and practical.

Description

Technical Field

[0001] The utility model relates to the field of motor vehicle seats, in particular to an armrest lifting mechanism for motor vehicle seats and a motor vehicle seat with the mechanism. Background Art

[0002] The seats of high-speed trains are an essential supporting device inside the trains to facilitate passengers' riding. The trains are very fast trains and are popular among people because of their high speed. The seats play an important role on the trains. With the continuous development of science and technology, people's requirements for the manufacturing process of the seats of high-speed trains are getting higher and higher.

[0003] Existing EMU seats have certain drawbacks when in use. First, during use, the riding comfort of the EMU seats cannot meet the requirements well, and they cannot be quickly adjusted according to the passenger's body shape. The position of the armrests is fixed and cannot be adjusted well, which brings certain adverse effects to the actual use process. For this reason, we propose an armrest lifting mechanism for EMU seats and an EMU seat with the mechanism. Utility Model Content

[0004] Technical problems solved: In response to the deficiencies of the prior art, the utility model provides an armrest lifting mechanism for a motor vehicle seat and a motor vehicle seat having the mechanism. An armrest motor is used to control the lifting of the armrest of the seat. The armrest lifting structure is provided to achieve a stable lifting effect, and cooperates with the seat to better perform electric lifting and adjustment, which is suitable for people of different body shapes, has better comfort, is simple and practical, and can effectively solve the problems in the background technology.

[0005] Technical solution: In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an armrest lifting mechanism for a motor vehicle seat, comprising an armrest mechanism and an armrest member, a fixed bracket positioned inside the armrest mechanism, a positioning support positioned at the bottom of the fixed bracket, a reducer and an armrest motor are arranged on the inner side of the fixed bracket, the reducer is connected to a lifting frame, the lifting frame is connected to a lifting plate, a guide rail is positioned at the bottom of the lifting plate, the lifting plate is connected to the position of the armrest member, a support frame is provided on the inner side of the fixed bracket, a connector is connected to the bottom of the reducer, and a skin-friendly pad is positioned on the surface of the armrest member.

[0006] Preferably, the armrest motor and the reducer drive the lifting plate to move up and down at the inner side of the fixed bracket, and the lifting plate drives the armrest member to move up and down.

[0007] Preferably, the bottom of the fixing bracket is fixed by a positioning support, and the armrest mechanism and the fixing bracket are fixed by bolts.

[0008] Preferably, the bottom of the lifting plate moves on the lifting frame through a guide rail, and the armrest and the skin-friendly pad are positioned by gluing.

[0009] A high-speed train seat with an armrest lifting mechanism includes a seat body, armrest mechanisms movably provided on both sides of the seat body, a leg support movably provided at the front end of the seat body, a rotating mechanism provided at the bottom of the seat body, a bar support positioned on the side of the seat body, a bar positioned at the upper end of the bar support, a cover plate support positioned at the rear end of the bar support, an isolation cover plate installed on the cover plate support, a backrest movably provided at the rear end of the seat body, and a headrest positioned at the front end of the backrest.

[0010] Preferably, the leg support is adjusted at the front end position of the seat body, the backrest is adjusted at the rear end position of the seat body, and the cover plate support is positioned integrally with the isolation cover plate.

[0011] Beneficial effects: Compared with the prior art, the utility model provides an armrest lifting mechanism for a motor vehicle seat and a motor vehicle seat having the mechanism, which has the following beneficial effects: the armrest lifting mechanism for a motor vehicle seat and the motor vehicle seat having the mechanism adopt an armrest motor to control the armrest of the seat to lift and lower, and an armrest lifting structure is provided to achieve a stable lifting effect, and cooperate with the seat to better perform electric lifting and adjustment, which is suitable for people of different body shapes to ride, has better comfort, is simple and practical, and the entire motor vehicle seat has a simple structure and is easy to operate, and the effect of use is better than that of the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the overall structure of a motor vehicle seat with an armrest lifting mechanism.

[0013] Figure 2 The utility model is a structural schematic diagram of a side view of the armrest lifting mechanism for a motor vehicle seat.

[0014] Figure 3 This is a structural schematic diagram of another side view of the armrest lifting mechanism for a motor vehicle seat according to the present invention.

[0015] Figure 4 This is a structural diagram of the front view of the armrest lifting mechanism for a motor vehicle seat according to the present invention.

[0016] In the figure: 1. Seat body; 2. Armrest mechanism; 3. Backrest; 4. Headrest; 5. Isolation cover plate; 6. Bar; 7. Cover plate support; 8. Bar support; 9. Rotating mechanism; 10. Leg support; 11. Lifting plate; 12. Armrest member; 13. Guide rail; 14. Lifting frame; 15. Support frame; 16. Reducer; 17. Connector; 18. Armrest motor; 19. Positioning support; 20. Fixing bracket; 21. Skin-friendly pad. DETAILED DESCRIPTION

[0017] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and specific embodiments, but those skilled in the art will understand that the embodiments described below are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to illustrate the present invention, and should not be regarded as limiting the scope of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative work are within the scope of protection of the present invention. If specific conditions are not specified in the embodiments, they are carried out according to conventional conditions or the conditions recommended by the manufacturer. If the manufacturer is not specified for the reagents or instruments used, they are all conventional products that can be purchased commercially.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model 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 utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "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, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0020] like Figure 1-4As shown, the armrest lifting mechanism for the motor vehicle seat includes an armrest mechanism 2 and an armrest member 12. A fixed bracket 20 is positioned inside the armrest mechanism 2, and a positioning support 19 is positioned at the bottom of the fixed bracket 20. A reducer 16 and an armrest motor 18 are arranged on the inner side of the fixed bracket 20. The reducer 16 is connected to the lifting frame 14, and the lifting frame 14 is connected to the lifting plate 11. The bottom of the lifting plate 11 is positioned with a guide rail 13, and the lifting plate 11 is connected to the position of the armrest member 12. A support frame 15 is provided on the inner side of the fixed bracket 20, and a connector 17 is connected to the bottom of the reducer 16. A skin-friendly pad 21 is positioned on the surface of the armrest member 12. The armrest motor is used to control the armrest of the seat to rise and fall. The armrest lifting structure can achieve a stable lifting effect and cooperate with the seat to better perform electric lifting and adjustment. It is suitable for people of different body shapes to ride, with better comfort, simplicity and practicality.

[0021] Furthermore, the armrest motor 18 and the reducer 16 drive the lifting plate 11 to move up and down at the inner side of the fixed bracket 20 , and the lifting plate 11 drives the armrest member 12 to move up and down.

[0022] Furthermore, the bottom of the fixing bracket 20 is fixed by a positioning support 19, and the armrest mechanism 2 and the fixing bracket 20 are fixed by bolts.

[0023] Furthermore, the bottom of the lifting plate 11 moves on the lifting frame 14 through the guide rail 13, and the armrest 12 and the skin-friendly pad 21 are positioned by gluing.

[0024] A high-speed train seat with an armrest lifting mechanism includes a seat body 1, armrest mechanisms 2 are movably provided on both sides of the seat body 1, a leg support 10 is movably provided at the front end of the seat body 1, a rotating mechanism 9 is provided at the bottom of the seat body 1, a bar support 8 is positioned on the side of the seat body 1, a bar 6 is positioned at the upper end of the bar support 8, a cover plate support 7 is positioned at the rear end of the bar support 8, an isolation cover plate 5 is installed on the cover plate support 7, a backrest 3 is movably provided at the rear end of the seat body 1, and a headrest 4 is positioned at the front end of the backrest 3.

[0025] Furthermore, the leg support 10 is adjusted at the front end position of the seat body 1 , the backrest 3 is adjusted at the rear end position of the seat body 1 , and the cover plate support 7 and the isolation cover plate 5 are positioned integrally.

[0026] Working principle: The utility model includes a seat body 1, an armrest mechanism 2, a backrest 3, a headrest 4, an isolation cover plate 5, a bar 6, a cover plate support 7, a bar support 8, a rotating mechanism 9, a leg support 10, a lifting plate 11, an armrest member 12, a guide rail 13, a lifting frame 14, a support frame 15, a reducer 16, a connector 17, an armrest motor 18, a positioning support 19, a fixing bracket 20, and a skin-friendly pad 21. When in use, the leg support 10 is adjusted at the front end position of the seat body 1, and the backrest 3 is adjusted at the rear end position of the seat body 1, which is convenient for adjusting a comfortable sitting posture. The height can also be raised and lowered by the position of the armrest mechanism 2, which is convenient for people of different body shapes to use. The armrest motor is used to control the lifting of the armrest of the seat. An armrest lifting structure is set to achieve a stable lifting effect, and cooperate with the seat to better perform electric lifting and adjustment, which is suitable for people of different body shapes to ride, with better comfort, simplicity and practicality.

[0027] It should be noted that, in this document, relational terms such as first and second (number one, number two), etc., are used solely to distinguish one entity or operation from another, and do not necessarily require or imply any actual relationship or order between these entities or operations. Furthermore, the terms "include," "comprise," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus. In the absence of further limitations, an element defined by the phrase "includes a..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element.

[0028] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements shall fall within the scope of the present invention as claimed.

Claims

1. An armrest lifting mechanism for a motor vehicle seat, comprising an armrest mechanism (2) and an armrest member (12), characterized in that: A fixed bracket (20) is positioned inside the armrest mechanism (2), a positioning support (19) is positioned at the bottom of the fixed bracket (20), a reducer (16) and an armrest motor (18) are arranged on the inner side of the fixed bracket (20), the reducer (16) is connected to a lifting frame (14), the lifting frame (14) is connected to a lifting plate (11), a guide rail (13) is positioned at the bottom of the lifting plate (11), the lifting plate (11) is connected to the position of the armrest member (12), a support frame (15) is arranged on the inner side of the fixed bracket (20), a connector (17) is connected to the bottom of the reducer (16), and a skin-friendly pad (21) is positioned on the surface of the armrest member (12).

2. The armrest lifting mechanism for a motor vehicle seat according to claim 1, characterized in that: The armrest motor (18) and the reducer (16) drive the lifting plate (11) to move up and down at the inner side of the fixed bracket (20), and the lifting plate (11) drives the armrest member (12) to move up and down.

3. The armrest lifting mechanism for a motor vehicle seat according to claim 1, characterized in that: The bottom of the fixed bracket (20) is fixed by a positioning support (19), and the armrest mechanism (2) and the fixed bracket (20) are fixed by bolts.

4. The armrest lifting mechanism for a motor vehicle seat according to claim 1, characterized in that: The bottom of the lifting plate (11) moves on the lifting frame (14) via a guide rail (13), and the armrest (12) and the skin-friendly pad (21) are positioned by gluing.

5. A motor vehicle seat with an armrest lifting mechanism, the armrest lifting mechanism as described in any one of claims 1 to 4, characterized in that: The utility model comprises a seat body (1), armrest mechanisms (2) are movably provided on both sides of the seat body (1), a leg support (10) is movably provided at the front end of the seat body (1), a rotating mechanism (9) is provided at the bottom of the seat body (1), a bar support (8) is positioned on the side of the seat body (1), a bar (6) is positioned at the upper end of the bar support (8), a cover plate support (7) is positioned at the rear end of the bar support (8), an isolation cover plate (5) is installed on the cover plate support (7), a backrest (3) is movably provided at the rear end of the seat body (1), and a headrest (4) is positioned at the front end of the backrest (3).

6. The motor vehicle seat with an armrest lifting mechanism according to claim 5, characterized in that: The leg support (10) is adjusted at the front end position of the seat body (1), the backrest (3) is adjusted at the rear end position of the seat body (1), and the cover plate support (7) is positioned integrally with the isolation cover plate (5).

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