Rotating mechanism of bullet train seat and bullet train seat with rotating mechanism

Abstract

The rotating mechanism of the bullet train seat comprises the rotating mechanism and supporting blocks, the rotating mechanism is located at the bottoms of the supporting blocks, the supporting blocks are located between the four corners of the rotating mechanism and the supporting blocks, limiting sleeves are located on the inner sides of the supporting blocks, and the limiting sleeves are located between the four corners of the rotating mechanism and the supporting blocks. A rotating disc is arranged between the limiting sleeve and the rotating mechanism, a second limiting hole is formed in the limiting sleeve, a first limiting hole is formed in the rotating disc, a limiting driving mechanism, a limiting frame and a limiting stopper are positioned on the rotating mechanism, and the positions of the limiting driving mechanism, the limiting frame and the limiting stopper are in contact with the limiting sleeve and the rotating disc. According to the rotating mechanism of the bullet train seat and the bullet train seat with the rotating mechanism, the rotating disc rotates, a multi-gear limiting function is set, the eccentric shaft sleeve can be provided with foundation bolts of various sizes within the range, the supporting blocks on the two sides prevent the situation of side inclination, the rotating mechanism is used in cooperation with the bullet train seat, and the rotating mechanism and the bullet train seat are more practical.

Description

Technical Field

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

[0002] The EMU seat is a supporting device for riding on a high-speed train. The EMU seat is installed on the train and can be adjusted in multiple directions to make it more convenient and comfortable for people to ride. With the continuous development of science and technology, people have higher and higher requirements for the manufacturing process of EMU seats.

[0003] The existing EMU seats have certain drawbacks when in use. First, the existing EMU seats cannot be easily rotated and cannot be well limited when rotating, which brings certain adverse effects to the actual use process. For this reason, we propose a rotating mechanism for EMU seats and an EMU seat with the rotating mechanism. Utility Model Content

[0004] Technical problem solved: In view of the deficiencies in the prior art, the utility model provides a rotating mechanism for a train seat and a train seat having the rotating mechanism. The turntable performs rotating motion and is provided with a multi-speed limit function. The eccentric shaft sleeve can be installed with anchor bolts of various sizes within a range. The support blocks on both sides prevent the train seat from tilting. The system is used in conjunction with the train seat, which is more practical and can effectively solve the problems in the background technology.

[0005] Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: the rotating mechanism of the motor vehicle seat and the motor vehicle seat with the rotating mechanism include a rotating mechanism and a support block, the rotating mechanism is located at the bottom of the support block, support clips are positioned between the four corners of the rotating mechanism and the support block, a limiting sleeve is positioned on the inner side of the support block, a rotating disk is arranged between the limiting sleeve and the rotating mechanism, a second limiting hole is opened on the limiting sleeve, and a first limiting hole is opened on the rotating disk.

[0006] Preferably, a limit drive mechanism, a limit frame and a limiter are positioned on the rotating mechanism, and the limit drive mechanism, the limit frame and the limiter are positioned in contact with the limit sleeve and the rotating disk. Anchor bolts are positioned at the four corners of the rotating mechanism, and a turntable groove is provided in the middle of the limit sleeve.

[0007] Preferably, the rotating mechanism and the supporting block are fixed via a supporting clamp, the supporting block and the limiting sleeve are fixed, and the rotating disk moves on the limiting sleeve.

[0008] Preferably, the limit drive mechanism, the limit frame and the limiter perform limit control on the rotating disk, and the rotating mechanism is fixed by anchor bolts.

[0009] Preferably, it includes a seat body and a rotating mechanism, the rotating mechanism is located at the bottom of the seat body, a backrest is integrally installed on the upper end of the seat body, armrests are movably installed on the sides of the seat body, a headrest is positioned at the top front end of the backrest, a protective cover is positioned on the outer side of the seat body, and an intelligent controller is positioned on the seat body.

[0010] Preferably, the seat body is rotated by the position of the rotating mechanism, and the armrest is raised and lowered on the seat body.

[0011] Beneficial effects: Compared with the prior art, the utility model provides a rotating mechanism for a motor vehicle seat and a motor vehicle seat having the rotating mechanism, which have the following beneficial effects: the rotating mechanism for the motor vehicle seat and the motor vehicle seat having the rotating mechanism, the turntable rotates, a multi-speed limit function is set, the eccentric shaft sleeve can be installed with anchor bolts of various sizes within a range, and the support blocks on both sides prevent the side tilting and are used in conjunction with the motor vehicle seat, which is more practical, the entire motor vehicle seat has a simple structure, 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 a rotating mechanism.

[0013] Figure 2 The utility model is a schematic structural diagram of the overall bottom of the motor vehicle seat with a rotating mechanism.

[0014] Figure 3 The utility model is a schematic structural diagram of the top of the rotating mechanism of the motor vehicle seat.

[0015] Figure 4 It is a structural schematic diagram of the side of the rotating mechanism of the motor vehicle seat of the utility model.

[0016] Figure 5 It is a structural schematic diagram of the upper end of the rotating mechanism of the motor vehicle seat of the utility model.

[0017] Figure 6 It is a structural schematic diagram of a top view of the rotating mechanism of a motor vehicle seat of the utility model.

[0018] Figure 7 It is a structural schematic diagram of a bottom view of the rotating mechanism of a motor vehicle seat of the utility model.

[0019] In the figure: 1. seat body; 2. armrest; 3. protective cover; 4. headrest; 5. backrest; 6. intelligent controller; 7. rotating mechanism; 8. limit drive mechanism; 9. limit frame; 10. support block; 11. anchor bolt; 12. first limit hole; 13. support clamp; 14. rotating disk; 15. limit sleeve; 16. second limit hole; 17. turntable slot; 18. limiter. DETAILED DESCRIPTION

[0020] The technical solution of the utility model 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 utility model, rather than all of the embodiments, and are only used to illustrate the utility model, and should not be considered as limiting the scope of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the utility model. If the specific conditions are not specified in the embodiments, they are carried out according to conventional conditions or 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.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] like Figure 1-7As shown, the rotating mechanism of the EMU seat and the EMU seat with the rotating mechanism include a rotating mechanism 7 and a support block 10, the rotating mechanism 7 is located at the bottom of the support block 10, support clamps 13 are positioned between the four corners of the rotating mechanism 7 and the support block 10, a limiting sleeve 15 is positioned on the inner side of the support block 10, a rotating disk 14 is arranged between the limiting sleeve 15 and the rotating mechanism 7, a second limiting hole 16 is opened on the limiting sleeve 15, a first limiting hole 12 is opened on the rotating disk 14, the rotating disk rotates, and a multi-speed limiting function is set, the eccentric shaft sleeve can be installed with anchor bolts of various sizes within the range, and the support blocks on both sides prevent the side tilting and are used in conjunction with the EMU seat, which is more practical.

[0024] Furthermore, a limit drive mechanism 8, a limit frame 9 and a limiter 18 are positioned on the rotating mechanism 7, and the positions of the limit drive mechanism 8, the limit frame 9 and the limiter 18 contact the limit sleeve 15 and the rotating disk 14. Anchor bolts 11 are positioned at the four corners of the rotating mechanism 7, and a turntable groove 17 is provided in the middle of the limit sleeve 15.

[0025] Furthermore, the rotating mechanism 7 and the supporting block 10 are fixed via a supporting clamp 13 , the supporting block 10 and the limiting sleeve 15 are fixed, and the rotating disk 14 moves on the limiting sleeve 15 .

[0026] Furthermore, the limit drive mechanism 8 , the limit frame 9 and the limiter 18 perform limit control on the rotating disk 14 , and the rotating mechanism 7 is fixed by the anchor bolts 11 .

[0027] Furthermore, it includes a seat body 1 and a rotating mechanism 7, the rotating mechanism 7 is located at the bottom of the seat body 1, a backrest 5 is integrally installed on the upper end of the seat body 1, an armrest 2 is movably installed on the side of the seat body 1, a headrest 4 is positioned at the top front end of the backrest 5, a protective cover 3 is positioned on the outer side of the seat body 1, and an intelligent controller 6 is positioned on the seat body 1.

[0028] Furthermore, the seat body 1 is rotated by the position of the rotating mechanism 7 , and the armrest 2 is lifted and lowered on the seat body 1 .

[0029] Working principle: The utility model includes a seat body 1, an armrest 2, a protective cover 3, a headrest 4, a backrest 5, an intelligent controller 6, a rotating mechanism 7, a limit drive mechanism 8, a limit frame 9, a support block 10, an anchor bolt 11, a first limit hole 12, a support clamp 13, a rotating disk 14, a limit sleeve 15, a second limit hole 16, a turntable slot 17, and a limiter 18. When in use, the seat body 1 rotates through the position of the rotating mechanism 7, the armrest 2 is raised and lowered on the seat body 1, the seat body 1, the backrest 5, and the headrest 4 are convenient for people to sit on, the support block 10 is fixed to the seat body 1, the turntable rotates, a multi-speed limit function is set, the eccentric shaft sleeve can be installed with anchor bolts of various sizes within the range, and the support blocks on both sides prevent the occurrence of tilting. It is more practical to be used in conjunction with the motor vehicle seat.

[0030] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A rotating mechanism for a motor vehicle seat, comprising a rotating mechanism (7) and a support block (10), characterized in that: The rotating mechanism (7) is located at the bottom of the support block (10); support clamps (13) are positioned between the four corners of the rotating mechanism (7) and the support block (10); a limiting sleeve (15) is positioned inside the support block (10); a rotating disk (14) is provided between the limiting sleeve (15) and the rotating mechanism (7); a second limiting hole (16) is provided on the limiting sleeve (15); and a first limiting hole (12) is provided on the rotating disk (14).

2. The rotating mechanism of the motor vehicle seat according to claim 1, characterized in that: The rotation mechanism (7) is positioned with a limit drive mechanism (8), a limit frame (9) and a limiter (18), and the limit drive mechanism (8), the limit frame (9) and the limiter (18) are in contact with a limit sleeve (15) and a rotating disk (14). Anchor bolts (11) are positioned at the four corners of the rotation mechanism (7), and a rotating disk groove (17) is provided in the middle of the limit sleeve (15).

3. The rotating mechanism of the motor vehicle seat according to claim 2, characterized in that: The rotating mechanism (7) and the support block (10) are fixed via a support clamp (13), the support block (10) and the limiting sleeve (15) are fixed, and the rotating disk (14) moves on the limiting sleeve (15).

4. The rotating mechanism of the motor vehicle seat according to claim 3 is characterized in that: The limit drive mechanism (8), the limit frame (9) and the limiter (18) perform limit control on the rotating disk (14), and the rotating mechanism (7) is fixed by means of anchor bolts (11).

5. The rotating mechanism of the motor vehicle seat according to claim 3, characterized in that: The invention also comprises a seat body (1), the rotating mechanism (7) being located at the bottom of the seat body (1), a backrest (5) being integrally mounted on the upper end of the seat body (1), an armrest (2) being movably mounted on the side of the seat body (1), a headrest (4) being positioned at the top front end of the backrest (5), a protective cover (3) being positioned on the outer side of the seat body (1), and an intelligent controller (6) being positioned on the seat body (1).

6. The rotating mechanism of the motor vehicle seat according to claim 5, characterized in that: The seat body (1) is rotated by the position of the rotating mechanism (7), and the armrest (2) is lifted and lowered on the seat body (1).

7. Motor vehicle seat, characterized in that: A rotating mechanism for a motor vehicle seat comprising the above-mentioned any one of claims 1-6.

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