CN212195174U

CN212195174U - Angle adjuster for double seats of automobile

Info

Publication number: CN212195174U
Application number: CN202020840389.1U
Authority: CN
Inventors: 冉彦君
Original assignee: Jinhongda Automobile Parts Manufacture Co ltd
Current assignee: Jinhongda Automobile Parts Manufacture Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-22
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses an angle modulation ware for double seat of car, including the mount pad with rotate the electric power assisted type axis of rotation of setting in the mount pad, the collar has been cup jointed to electric power assisted type axis of rotation external fixation, fixed welding has the back steel sheet on the outer wall of collar, just the collar still is provided with a plurality of spacing grooves outward, bilateral symmetry is fixed with two fixed blocks, two on the mount pad the mounting groove has all been seted up to one side that the fixed block is relative, two be provided with between the mounting groove with spacing groove assorted restriction subassembly. The utility model discloses an introduction of restriction subassembly can carry out the position restriction to the collar after transferring between two fixed blocks, and the back steel sheet that avoids accident or external force to cause in the at utmost is twisted reverse by violence, reduces the maintenance frequency of the motor of the electronic helping hand formula axis of rotation of drive, can effectively ensure user's driving experience when saving the maintenance spending.

Description

Angle adjuster for double seats of automobile

Technical Field

The utility model relates to a double seat technical field of car especially relates to an angle modulation ware for double seat of car.

Background

The automobile seat can be divided into a split seat and a bench seat according to the shape; the functions can be divided into fixed type, detachable type and adjustable type; the number of people can be divided into single, double and multi-person chairs according to the number of the people sitting on the chair. From the earliest fixed seats, to multifunctional power-adjustable seats, there are air cushion seats, power seats, stereo seats, mental recovery seats, to electronic adjustable seats, depending on the performance of the seat. The chair is divided into a leather chair, a flannelette chair and the like according to the material.

Thereby the adjustment of car seat mainly relies on the electronic helping hand formula axis of rotation of motor drive to transfer the back steel sheet in the seat, but accident or external force have certain probability to cause the back steel sheet to be twisted reverse by violence, can lead to the motor trouble of the electronic helping hand formula axis of rotation of drive even to damage like this, increase the extra maintenance expense to the motor of the electronic helping hand formula axis of rotation of drive still can influence user's driving experience.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the backrest steel plate is violently twisted due to accidents or external force with a certain probability, so that the motor driving the electric boosting type rotating shaft is failed or even damaged, and the angle adjuster for the double seats of the automobile is further provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an angle modulation ware for double seat of car, includes the mount pad and rotates the electronic helping hand formula axis of rotation of setting in the mount pad, the collar has been cup jointed to electronic helping hand formula axis of rotation external fixation, fixed welding has the back steel sheet on the outer wall of collar, just the collar still is provided with a plurality of spacing grooves outward, bilateral symmetry is fixed with two fixed blocks, two on the mount pad the mounting groove has all been seted up to the relative one side of fixed block, two be provided with between the mounting groove with spacing groove assorted restriction subassembly, just the symmetry is provided with on the mount pad and prevents inclined to one side subassembly with restriction subassembly assorted.

Preferably, the restriction subassembly is including transversely setting up the horizontal seat between two fixed blocks, the lug has been inserted to the fixed ann in middle part of horizontal seat, just both ends are all fixed the rack board that is provided with vertical setting about horizontal seat, two be provided with respectively in the mounting groove with two rack board assorted drive the subassembly that moves.

Preferably, the driving and moving assembly comprises a motor fixed on the inner wall of the mounting groove, a gear is fixed outside an output shaft of the motor, and the gear is meshed with the rack plate.

Preferably, the motor is a direct current servo motor.

Preferably, the anti-deviation assembly comprises two L-shaped frames symmetrically and fixedly connected to the mounting seat, and two sleeves respectively for the two L-shaped frames to be movably inserted are fixedly inserted on the transverse seat in a bilateral symmetry manner.

Preferably, the lower ends of the two L-shaped frames are fixedly sleeved with anti-falling blocks, and springs are sleeved outside the two L-shaped frames.

The utility model has the advantages that: the position of the installation ring after transferring can be limited by introducing the limiting assembly between the two fixed blocks, and the backrest steel plate which is prevented from being accidentally or being caused by external force is violently twisted to the greatest extent, so that the motor driving the electric power-assisted rotating shaft is protected to the greatest extent, the maintenance frequency of the motor driving the electric power-assisted rotating shaft is reduced, the maintenance expenditure is saved, and the driving experience of a user can be effectively guaranteed.

Drawings

Fig. 1 is a schematic structural view of an angle adjuster for a double seat of an automobile according to the present invention;

fig. 2 is an enlarged view of a point a in fig. 1.

In the figure: 1. a mounting seat; 2. a back steel plate; 3. an electric power-assisted rotating shaft; 4. a mounting ring; 5. a limiting groove; 6. a bump; 7. a transverse seat; 8. a fixed block; 9. a motor; 10. a gear; 11. a rack plate; 12. an L-shaped frame; 13. an anti-drop block; 14. a spring; 15. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, an angle adjuster for a double seat of an automobile comprises an installation seat 1 and an electric boosting type rotating shaft 3 rotatably arranged in the installation seat 1, wherein an installation ring 4 is fixedly sleeved outside the electric boosting type rotating shaft 3, a backrest steel plate 2 is fixedly welded on the outer wall of the installation ring 4, a plurality of limiting grooves 5 are further arranged outside the installation ring 4, two fixed blocks 8 are symmetrically fixed on the installation seat 1 in a left-right mode, installation grooves 15 are formed in the opposite sides of the two fixed blocks 8, and a limiting component matched with the limiting grooves 5 is arranged between the two installation grooves 15; the limiting assembly comprises a transverse seat 7 transversely arranged between two fixing blocks 8, a lug 6 is fixedly inserted in the middle of the transverse seat 7, vertically arranged rack plates 11 are fixedly arranged at the left end and the right end of the transverse seat 7, and driving and moving assemblies matched with the two rack plates 11 are respectively arranged in the two mounting grooves 15; the driving and moving assembly comprises a motor 9 fixed on the inner wall of the mounting groove 15, a gear 10 is fixed outside an output shaft of the motor 9, and the gear 10 is meshed with the rack plate 11, so that the position of the rotated mounting ring 4 can be limited by introducing a limiting assembly between the two fixing blocks 8;

and the symmetry is provided with on mount pad 1 and prevents inclined to one side subassembly with the restriction subassembly assorted, prevent inclined to one side subassembly including two L type frame 12 of symmetry ground fixed connection on mount pad 1, horizontal seat 7 goes up bilateral symmetry ground fixed ann and has inserted two sleeves that supply two L type frame 12 activities to insert respectively, the lower extreme of two L type frame 12 is all fixed to be cup jointed anticreep piece 13, and two L type frame 12 all overlap outward and be equipped with spring 14, L type frame 12 and anticreep piece 13, spring 14, the cooperation between the sleeve can ensure the steady of horizontal seat 7 lift in-process, avoid horizontal seat 7 to lead to the condition emergence that lug 6 inserted not into spacing groove 5 because of pressure slope, promote the reliability of cooperation between the transmission assembly.

In the angle adjuster for the double seat of the automobile, the two motors 9 are controlled to drive the two gears 10 to rotate so as to realize that the two gears 10 are meshed with the two rack plates 11 to drive the two rack plates to rise, and finally, the lug 6 in the middle of the cross seat 7 is inserted into the limiting groove 5 to form limiting and positioning on the mounting ring 4;

in conclusion, the installation ring 4 after the adjustment can be limited in position by introducing the limiting component between the two fixing blocks 8, and the backrest steel plate 2 caused by accidents or external force is prevented from being violently twisted to the greatest extent, so that the completeness of the motor for driving the electric power-assisted rotating shaft 3 is protected as far as possible, the maintenance frequency of the motor for driving the electric power-assisted rotating shaft 3 is reduced, the maintenance expenditure is saved, and the driving experience of a user can be effectively guaranteed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an angle modulation ware for double seat of car, includes mount pad (1) and rotates electric power assisted rotation axis (3) of setting in mount pad (1), its characterized in that, collar (4) have been cup jointed to electric power assisted rotation axis (3) external fixation, fixed welding has back steel sheet (2) on the outer wall of collar (4), just collar (4) still are provided with a plurality of spacing grooves (5) outward, bilateral symmetry is fixed with two fixed blocks (8), two on mount pad (1) mounting groove (15), two have all been seted up to one side that fixed block (8) are relative, two be provided with between mounting groove (15) with spacing groove (5) assorted restriction subassembly, just the symmetry is provided with on mount pad (1) and prevents inclined to one side subassembly with restriction subassembly assorted.

2. The angle adjuster for the double seat of the automobile according to claim 1, wherein the limiting assembly comprises a cross seat (7) transversely arranged between two fixing blocks (8), a convex block (6) is fixedly inserted in the middle of the cross seat (7), vertically arranged rack plates (11) are fixedly arranged at the left end and the right end of the cross seat (7), and driving and moving assemblies matched with the two rack plates (11) are respectively arranged in the two mounting grooves (15).

3. The recliner for two-seater seats of automobiles according to claim 2, wherein said driving assembly comprises a motor (9) fixed on the inner wall of the mounting groove (15), a gear (10) is fixed outside the output shaft of said motor (9), and said gear (10) is engaged with the rack plate (11).

4. A recliner for double seats of motor vehicles according to claim 3, characterized in that said motor (9) is a direct current servo motor.

5. The recliner for double seats of cars according to claim 2, characterized in that said anti-deviation assembly comprises two L-shaped brackets (12) symmetrically and fixedly connected to said mounting seat (1), and said cross seat (7) has two sleeves respectively and movably inserted into said two L-shaped brackets (12) and fixedly inserted into said cross seat in a left-right symmetric manner.

6. The angle adjuster for the double seat of the automobile according to claim 5, wherein the lower ends of the two L-shaped frames (12) are fixedly sleeved with anti-falling blocks (13), and springs (14) are sleeved outside the two L-shaped frames (12).