Integral adjusting and limiting structure of automobile seat

Abstract

The utility model relates to the technical field of automobile seats, in particular to an integral adjusting and limiting structure of an automobile seat, which comprises a sliding rail, a seat body and a sliding component, the sliding component comprises a sliding block, an auxiliary spring, an auxiliary plate and a limiting component, the sliding block is fixedly connected with the seat body and is in sliding connection with the sliding rail, and the auxiliary plate is detachably connected with the sliding block. One end of the auxiliary spring is connected with the auxiliary plate, the other end of the auxiliary spring is connected with the sliding rail, and the limiting component is connected with the sliding block. The seat body slides along the sliding rail through the sliding block to achieve seat adjustment, the limiting component locks the seat body after the seat body is adjusted, the position of the seat body is limited, the auxiliary plate is installed on the sliding block, the auxiliary spring is connected with the auxiliary plate and the sliding rail, and in the position adjustment process of the seat body, elastic force gives moving force to the seat body to assist adjustment. The structure is simple, use is convenient, and manufacturing cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile seats, in particular to an integral adjustment and limiting structure of an automobile seat. Background Art

[0002] Traditional car seats are usually fixed in a rigid way, that is, the seat is directly fixed to the chassis. This fixing method is simple and reliable, but its disadvantage is that it cannot provide flexible adjustment and personalized seat experience.

[0003] The existing announcement number CN210821919U discloses a slidable car seat, including a support mechanism and a control mechanism. The control mechanism is arranged on one side of the support mechanism, a base is arranged below the support mechanism, a support column is connected to the lower end of the base, a sliding device is arranged below the support column, the sliding device includes a slide rail, a slide groove is arranged on the slide rail, a screw is arranged in the slide groove, a servo motor is connected to the rear end of the screw, and the slide rail is arranged at two locations. By installing a sliding device on the chassis of the car, the support column under the base is placed in the slide groove and connected to the slider. When the seat position needs to be adjusted, the electric push rod is controlled by a button to shrink the positioning column, so that the support column is separated from the slide rail, and the servo motor rotates, so that the screw rotates to drive the slider to move, so that the seat moves on the slide rail, which is convenient for adjusting the space in the car, improving the utilization rate of the space and the convenience of seat adjustment.

[0004] However, the above-mentioned slidable car seat adopts a servo motor and an electric push rod as a power source, which increases the manufacturing cost. Utility Model Content

[0005] The utility model aims to provide an integral adjustment and limiting structure for a car seat, which solves the problem that the existing slidable car seat uses a servo motor and an electric push rod as power, thereby increasing the manufacturing cost.

[0006] To achieve the above-mentioned purpose, the utility model provides an integral adjustment and limiting structure of a car seat, comprising a slide rail and a seat body, wherein the seat body is located above the slide rail, and further comprises a sliding assembly;

[0007] The sliding assembly includes a slider, an auxiliary spring, an auxiliary plate and a limiting member. The slider is fixedly connected to the seat body and slidably connected to the slide rail. The auxiliary plate is detachably connected to the slider and is located at the end of the slider. One end of the auxiliary spring is connected to the auxiliary plate, and the other end of the auxiliary spring is connected to the slide rail. The limiting member is connected to the slider.

[0008] Wherein, the limiting component includes a rotating member and a linkage member, the rotating member is rotatably connected to the slider and is located on the side wall of the slider; the linkage member is rotatably connected to the slider, and an end of the linkage member is connected to the rotating member.

[0009] Wherein, the limiting component further comprises a limiting tooth block, which is connected to the linkage member and is located at one end of the linkage member away from the rotating member and passes through the sliding block.

[0010] Wherein, the slide rail has a plurality of limiting grooves, the plurality of limiting grooves are evenly distributed along the length direction of the slide block, and the limiting grooves are matched with the limiting tooth blocks.

[0011] Wherein, the limiting component further comprises a connecting rod and a handle rod, wherein the connecting rod is fixedly connected to the rotating member and is located at one end of the rotating member away from the linkage member; and the handle rod is fixedly connected to the connecting rod.

[0012] The utility model discloses an integral adjustment and limiting structure for a car seat, wherein the slide rail is fixedly installed in the car, the seat body slides along the slide rail through the slider to realize seat adjustment, the limiting component is locked after the seat body is adjusted to limit the position of the seat body, the auxiliary plate is installed on the slider, the auxiliary spring connects the auxiliary plate and the slide rail, and during the process of adjusting the position of the seat body, the elastic force gives the seat body a moving force to assist the adjustment, the structure is simple, the use is convenient, and it is conducive to reducing the manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a structural schematic diagram of the overall adjustment and limiting structure of the automobile seat of the first embodiment of the utility model.

[0015] Figure 2 The utility model Figure 1 Enlarged view of point A.

[0016] Figure 3 It is a structural schematic diagram of a limiting component of the second embodiment of the utility model.

[0017] Figure 4 The utility model Figure 3 Enlarged view of point B.

[0018] In the figure: 101-slide rail, 102-seat body, 103-sliding block, 104-auxiliary spring, 105-auxiliary plate, 201-rotating member, 202-linkage member, 203-limiting tooth block, 204-limiting groove, 205-connecting rod, 206-handle rod. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 and Figure 2 ,in, Figure 1 It is a structural schematic diagram of the overall adjustment and limiting structure of the automobile seat of the first embodiment of the utility model. Figure 2 The utility model Figure 1 The utility model provides an integral adjustment and limiting structure of a car seat, comprising a slide rail 101, a seat body 102 and a sliding assembly, wherein the sliding assembly comprises a slider 103, an auxiliary spring 104, an auxiliary plate 105 and a limiting member.

[0022] According to the present specific embodiment, the seat body 102 is located above the slide rail 101, the slider 103 is fixedly connected to the seat body 102 and slidably connected to the slide rail 101, the auxiliary plate 105 is detachably connected to the slider 103 and is located at the end of the slider 103, one end of the auxiliary spring 104 is connected to the auxiliary plate 105, the other end of the auxiliary spring 104 is connected to the slide rail 101, and the limiting member is connected to the slider 103. The slide rail 101 is fixedly installed in the car, the seat body 102 moves along the slide rail 101 through the slider 103 to achieve position adjustment, the auxiliary plate 105 is installed at the end of the slider 103 by bolts, the two ends of the auxiliary spring 104 are respectively hooked on the auxiliary plate 105 and the slide rail 101, and the limiting member plays a limiting role.

[0023] By using the overall adjustment and limiting structure of the automobile seat of the present embodiment, the limiting component is opened so that the slider 103 can slide along the slide rail 101, thereby adjusting the position of the seat body 102. During the adjustment process, the auxiliary spring 104 is pulled or the auxiliary spring 104 is automatically contracted. The elastic force of the auxiliary spring 104 assists the seat body 102 in resetting, saving manpower. After the position is adjusted, the limiting component is used to limit the seat body 102, thereby fixing the seat body 102. The structure is simple, easy to use, and effectively reduces the manufacturing cost.

[0024] The second embodiment of the present application is:

[0025] Based on the first embodiment, please refer to Figure 3 and Figure 4 ,in, Figure 3 It is a structural schematic diagram of a limiting component of the second embodiment of the utility model. Figure 4 The utility model Figure 3 The position limiting member of this embodiment comprises a rotating member 201 , a linkage member 202 , a position limiting tooth block 203 , a connecting rod 205 and a handle rod 206 , and the slide rail 101 has a plurality of position limiting grooves 204 .

[0026] According to this specific embodiment, the rotating member 201 is rotatably connected to the slider 103 and is located on the side wall of the slider 103; the linkage member 202 is rotatably connected to the slider 103, and the end of the linkage member 202 is connected to the rotating member 201. The middle position of the rotating member 201 is rotatably set on the side wall of the slider 103 through a pin, and one end is connected to the end of the linkage member 202. The middle position of the linkage member 202 is rotatably set with the slider 103 through a pin.

[0027] The limiting tooth block 203 is connected to the linkage member 202, and is located at one end of the linkage member 202 away from the rotating member 201, and passes through the slider 103. The limiting tooth block 203 is arranged at the end of the linkage member 202 away from the rotating member 201, passes through the slider 103, and has a plurality of tooth-shaped protrusions at one end of the slider 103.

[0028] Secondly, the plurality of limiting grooves 204 are evenly distributed along the length direction of the slider 103, and the limiting grooves 204 cooperate with the limiting tooth block 203. The slide rail 101 is provided with a plurality of limiting grooves 204, and the limiting tooth block 203 is inserted into the limiting grooves 204 to limit the limiting tooth block 203.

[0029] At the same time, the connecting rod 205 is fixedly connected to the rotating member 201 and is located at an end of the rotating member 201 away from the linkage member 202; the handle bar 206 is fixedly connected to the connecting rod 205. The connecting rod 205 is fixed to the end of the rotating member 201 away from the linkage member 202. The rotating member 201, the linkage member 202 and the limiting tooth block 203 can be arranged at both ends of the connecting rod 205, so as to achieve limiting from both sides of the seat body 102. The handle bar 206 is fixedly arranged on the connecting rod 205 for convenient use by hand.

[0030] When the position of the seat body 102 needs to be adjusted by using the overall adjustment and limiting structure of the automobile seat of the present embodiment, the handle bar 206 is manually lifted upwards to drive the connecting rod 205 to rotate, thereby driving the rotating member 201 to rotate along the pin shaft, and the end close to the linkage member 202 moves downward, thereby driving one end of the linkage member 202 downward. As the linkage member 202 rotates along the pin shaft, the other end of the linkage member 202 moves upwards, driving the limiting tooth block 203 to be lifted upwards and away from the limiting groove 204, thereby the slider 103 loses its limit and can move along the slide rail 101 to adjust the position. After the adjustment is completed, the handle bar 206 is released, and the limiting tooth block 203 automatically moves downwards due to gravity and is inserted into the limiting groove 204 to fix the slider 103 and the slider 103, thereby fixing the position of the seat body 102. The seat body 102 is convenient to use, has a simple structure, and is conducive to reducing manufacturing costs.

[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. An integral adjustment and limiting structure for a car seat, comprising a slide rail and a seat body, wherein the seat body is located above the slide rail, and is characterized in that: Also included is a slide assembly; The sliding assembly includes a slider, an auxiliary spring, an auxiliary plate and a limiting member. The slider is fixedly connected to the seat body and slidably connected to the slide rail. The auxiliary plate is detachably connected to the slider and is located at the end of the slider. One end of the auxiliary spring is connected to the auxiliary plate, and the other end of the auxiliary spring is connected to the slide rail. The limiting member is connected to the slider.

2. The overall adjustment and limiting structure of the automobile seat according to claim 1, characterized in that: The limiting component includes a rotating member and a linkage member. The rotating member is rotatably connected to the slider and is located on the side wall of the slider. The linkage member is rotatably connected to the slider, and an end of the linkage member is connected to the rotating member.

3. The overall adjustment and limiting structure of the automobile seat according to claim 2, characterized in that: The limiting component also includes a limiting tooth block, which is connected to the linkage member and is located at one end of the linkage member away from the rotating member and passes through the sliding block.

4. The overall adjustment and limiting structure of the automobile seat as claimed in claim 3, characterized in that: The slide rail has a plurality of limiting grooves, the plurality of limiting grooves are evenly distributed along the length direction of the slide block, and the limiting grooves are matched with the limiting tooth blocks.

5. The overall adjustment and limiting structure of the automobile seat as claimed in claim 2, characterized in that: The limiting component also includes a connecting rod and a handle rod. The connecting rod is fixedly connected to the rotating member and is located at one end of the rotating member away from the linkage member; the handle rod is fixedly connected to the connecting rod.

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