CN213082979U - Automobile seat adjusting assembly - Google Patents

Abstract

The utility model discloses an automobile seat adjusting component, which comprises a seat supporting frame, a seat flank supporting plate and a driving component; the utility model discloses a seat supporting frame, including seat supporting frame, seat flank backup pad, worm gear and worm drive mechanism, the adjustment process, accessible rotate two right angle drive mechanism of worm gear and worm drive mechanism synchronous drive, drive seat flank backup pad through two right angle drive mechanism and rotate, realize the adjustment of the angle size that opens and shuts between the two, when the great crowd of size uses, can increase the angle that opens and shuts of two seat flank backup pads, otherwise when the less crowd of size uses, can reduce the angle that opens and shuts with the aforesaid to this obtains the comfort level of taking of preferred.

Description

Automobile seat adjusting assembly

Technical Field

The utility model relates to a car seat field, concretely relates to car seat adjusting part.

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. There are also seats for special objects of use, such as children's seats and racing seats.

However, in any kind of seat, in the manufacturing and using process, the inside of the seat is mostly required to be provided with corresponding supporting and adjusting components for carrying out corresponding adjustment; at present, the common seat with the two sides wrapped by the side wings cannot be adjusted in angle, so that the seat cannot adapt to crowds with different body types in the using process due to the fixation of the side wings, and the riding comfort of the seat cannot be guaranteed.

Therefore, how to solve the defects of the prior art is a subject of the present invention.

Disclosure of Invention

In order to solve the problem, the utility model discloses a car seat adjusting part.

In order to achieve the above purpose, the utility model provides a following technical scheme: an automobile seat adjusting assembly comprises a seat supporting frame, a seat side wing supporting plate and a driving assembly; the seat supporting frame is in a rectangular frame shape, two seat side wing supporting plates are arranged, the two seat side wing supporting plates are respectively positioned at the left side and the right side of the seat supporting frame, the upper end and the lower end of each seat side wing supporting plate are rotatably connected to the seat supporting frame through rotating shafts, the rotating shafts are arranged close to the inner sides of the seat side wing supporting plates, the driving assembly comprises a first right-angle transmission mechanism, a second right-angle transmission mechanism, a transmission shaft and a worm and gear driving mechanism, the first right-angle transmission mechanism and the second right-angle transmission mechanism are respectively in transmission connection with the rotating shafts at the bottom ends of the two seat side wing supporting plates, the transmission shaft is horizontally arranged, one end of the transmission shaft is in transmission connection with the first right-angle transmission mechanism, the other end of the transmission shaft is in transmission connection with the second right-angle, and a power output shaft of the worm and gear driving mechanism is in transmission connection with the second right-angle transmission mechanism.

As an improvement of the utility model, first right angle drive mechanism and second right angle drive mechanism all include the first bevel gear of level setting and the second bevel gear of vertical setting, first bevel gear and second bevel gear meshing transmission, first bevel gear of first right angle drive mechanism and the first bevel gear of second right angle drive mechanism respectively with two the pivot of seat flank backup pad bottom is transmitted mutually and is connected, the one end of transmission shaft is connected with first right angle drive mechanism's second bevel gear transmission, and its other end is connected with second right angle drive mechanism's second bevel gear transmission, worm gear drive mechanism's power output shaft pot head is equipped with the third bevel gear of a vertical setting, and this third bevel gear meshes the transmission with second right angle drive mechanism's first bevel gear.

As an improvement of the utility model, worm gear drive mechanism includes the casing, and this internal rotation of casing is connected with a meshing driven worm wheel and worm, and the one end of this worm is stretched out to the outside of casing and the transmission is connected with a hand wheel, the worm wheel with power output shaft transmission connects.

As an improvement of the utility model, a plurality of backup pads, a plurality of are connected with along vertical direction in the seat braced frame the parallel interval of backup pad sets up.

As an improvement of the utility model, the outer surface of the seat supporting frame and the seat flank supporting plate is wrapped by one layer of rubber layer.

Compared with the prior art, the utility model has the advantages of as follows: the automobile seat adjusting component of the utility model comprises a pair of movable seat flank supporting plates which are arranged in the mounting and using process, the coating material of the automobile seat flank is wrapped on the seat flank supporting plates, a right-angle transmission mechanism is arranged between the two seat flank supporting plates, the two right-angle transmission mechanisms are synchronously transmitted through a transmission shaft and driven by a worm and gear driving mechanism, in the adjusting process, the two right-angle transmission mechanisms can be synchronously driven by rotating the worm gear driving mechanism, the seat flank supporting plate is driven to rotate by the two right-angle transmission mechanisms, the adjustment of the opening and closing angle between the two right-angle transmission mechanisms is realized, when the chair is used by people with large body size, the opening and closing angles of the two chair side wing supporting plates can be adjusted to be large, otherwise, when the chair is used by people with small body size, the opening and closing angles can be adjusted to be small, and therefore good riding comfort is obtained; in addition, the worm and gear driving mechanism has good self-locking characteristic, so that the stability of the two seat side wing supporting plates can be ensured by driving the worm and gear driving mechanism.

Drawings

Fig. 1 is a perspective view of the present invention;

figure 2 is a front view of an embodiment of the invention;

fig. 3 is a top view of the present invention;

fig. 4 is a schematic structural diagram of the driving assembly.

List of reference numerals: 100 seat support frames, 101 support plates, 200 seat side wing support plates, 300 drive assemblies, 301 first right angle drive, 302 second right angle drive, 303 drive shaft, 304 worm drive, 305 housing, 306 handwheel.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b): referring to fig. 1-4, an automotive seat adjustment assembly includes a seat support frame 100, a seat side flap support plate 200, and a drive assembly 300; the seat supporting frame 100 is in a rectangular frame shape, two seat side wing supporting plates 200 are arranged, the two seat side wing supporting plates 200 are respectively positioned at the left side and the right side of the seat supporting frame 100, the upper end and the lower end of each seat side wing supporting plate 200 are rotatably connected to the seat supporting frame 100 through rotating shafts, the rotating shafts are arranged close to the inner sides of the seat side wing supporting plates 200, the driving assembly 300 comprises a first right-angle transmission mechanism 301, a second right-angle transmission mechanism 302, a transmission shaft 303 and a worm gear driving mechanism 304, the first right-angle transmission mechanism 301 and the second right-angle transmission mechanism 302 are respectively in transmission connection with the rotating shafts at the bottom ends of the two seat side wing supporting plates 200, the transmission shaft 303 is horizontally arranged, one end of the transmission shaft 303 is in transmission connection with the first right-angle transmission mechanism 301, the other end of the transmission shaft is in transmission, the power output shaft of the worm and gear driving mechanism 304 is in transmission connection with the second right-angle transmission mechanism 302;

referring to fig. 4, specifically, each of the first right-angle transmission mechanism 301 and the second right-angle transmission mechanism 302 includes a first bevel gear and a second bevel gear, the first bevel gear and the second bevel gear are arranged horizontally and are in meshing transmission, the first bevel gear of the first right-angle transmission mechanism 301 and the first bevel gear of the second right-angle transmission mechanism 302 are in transmission connection with the rotating shafts at the bottom ends of the two seat wing support plates 200 through splines, one end of the transmission shaft 303 is in transmission connection with the second bevel gear of the first right-angle transmission mechanism 301 through splines, the other end of the transmission shaft is in transmission connection with the second bevel gear of the second right-angle transmission mechanism 302 through splines, a third bevel gear is arranged vertically at the power output shaft end of the worm and gear driving mechanism 304 through a spline housing, and the third bevel gear is in meshing transmission with the first bevel gear of the second right-angle transmission; the worm and worm gear drive mechanism 304 comprises a housing 305, a worm wheel and a worm are rotatably connected in the housing 305, the worm is meshed with the worm, one end of the worm extends out of the housing 305 and is connected with a hand wheel 306 in a transmission manner, and the worm wheel is connected with a power output shaft in a transmission manner.

During installation and use, the seat support frame 100 is used for supporting the whole seat, and the seat side wing support plate 200 is used for supporting the cladding material of the side wing of the automobile seat; in the adjusting process, the worm gear driving mechanism 304 can be rotated to drive the first bevel gear of the second right-angle transmission mechanism 302 to rotate, the first right-angle transmission mechanism 301 and the second right-angle transmission mechanism 302 are in meshing transmission through the transmission shaft 303, so that the two right-angle transmission mechanisms drive the seat flank supporting plates 200 to rotate, the opening and closing angle between the two right-angle transmission mechanisms is adjusted, when people with large body sizes use the chair, the opening and closing angle of the two seat flank supporting plates 200 can be adjusted to be large, otherwise, when people with small body sizes use the chair, the opening and closing angle can be adjusted to be small, and therefore good riding comfort is obtained; in addition, the worm and gear driving mechanism 304 has good self-locking property, so that the stability of the support of the two seat side wing support plates 200 can be ensured by the driving of the worm and gear driving mechanism 304;

be connected with a plurality of backup pads 101 along vertical direction in the seat braced frame 100, the parallel interval of a plurality of backup pads 101 sets up, and the setting of a plurality of backup pads 101 can play good supporting role, further improves its support stability to the seat.

The outer surfaces of the seat support frame 100 and the seat side panel support 200 are each covered with a rubber layer, which has good flexibility and reduces wear between the two when covering the seat material.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims (5)

1. An automobile seat adjusting component is characterized in that: comprises a seat supporting frame (100), a seat side wing supporting plate (200) and a driving component (300); the seat supporting frame (100) is in a rectangular frame shape, two seat side wing supporting plates (200) are arranged, the two seat side wing supporting plates (200) are respectively positioned at the left side and the right side of the seat supporting frame (100), the upper end and the lower end of each seat side wing supporting plate (200) are rotatably connected to the seat supporting frame (100) through rotating shafts, the rotating shafts are arranged close to the inner sides of the seat side wing supporting plates (200), the driving assembly (300) comprises a first right-angle transmission mechanism (301), a second right-angle transmission mechanism (302), a transmission shaft (303) and a worm and gear driving mechanism (304), the first right-angle transmission mechanism (301) and the second right-angle transmission mechanism (302) are respectively in transmission connection with the rotating shafts at the bottom ends of the two seat side wing supporting plates (200), the transmission shaft (303) is horizontally arranged, and one end of the transmission shaft (303) is in transmission connection with the first right-angle transmission mechanism (301, the other end of the worm gear drive mechanism is in transmission connection with the second right-angle transmission mechanism (302), the worm gear drive mechanism (304) is provided with a power output shaft, and the power output shaft of the worm gear drive mechanism (304) is in transmission connection with the second right-angle transmission mechanism (302).

2. The vehicle seat adjustment assembly of claim 1, wherein: the first right-angle transmission mechanism (301) and the second right-angle transmission mechanism (302) both comprise a first bevel gear which is horizontally arranged and a second bevel gear which is vertically arranged, the first bevel gear and the second bevel gear are in meshed transmission, the first bevel gear of the first right-angle transmission mechanism (301) and the first bevel gear of the second right-angle transmission mechanism (302) are respectively in transmission connection with rotating shafts at the bottom ends of the two seat side wing supporting plates (200), one end of the transmission shaft (303) is in transmission connection with a second bevel gear of the first right-angle transmission mechanism (301), the other end of the worm gear and worm driving mechanism is in transmission connection with a second bevel gear of a second right-angle transmission mechanism (302), a third bevel gear which is vertically arranged is sleeved at the end of a power output shaft of the worm gear and worm driving mechanism (304), the third bevel gear is in meshed transmission with the first bevel gear of the second right-angle transmission mechanism (302).

3. The vehicle seat adjustment assembly of claim 1, wherein: the worm and gear driving mechanism (304) comprises a shell (305), a worm wheel and a worm which are in meshing transmission are connected in the shell (305) in a rotating mode, one end of the worm extends out of the shell (305) and is connected with a hand wheel (306) in a transmission mode, and the worm wheel is in transmission connection with the power output shaft.

4. The vehicle seat adjustment assembly of claim 1, wherein: a plurality of supporting plates (101) are connected to the inside of the seat supporting frame (100) along the vertical direction, and the supporting plates (101) are arranged in parallel at intervals.

5. The vehicle seat adjustment assembly of claim 1, wherein: the outer surfaces of the seat supporting frame (100) and the seat side wing supporting plate (200) are wrapped by a rubber layer.

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