Automobile seat independent front lifting structure, automobile seat and automobile

Abstract

The utility model provides an independent front lifting structure of an automobile seat, the automobile seat and an automobile, and relates to the technical field of automobile seats. The independent front lifting structure of the automobile seat comprises a seat frame, a seat body front lifting support and a lifting power piece. One end of the seat body front lifting bracket is pivoted on the seat frame; the lifting power part is arranged on the seat frame, a lifting gear is arranged at the power output end of the lifting power part, a lifting toothed plate is arranged on the seat body front lifting support, and the lifting gear is meshed with the lifting toothed plate. The automobile seat comprises the automobile seat independent front lifting structure. The automobile comprises the automobile seat. The technical effect of improving the locking strength is achieved.

Description

Technical Field

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

[0002] In cars, the front seat lift function is mainly used to adjust the height or angle of the seat to accommodate drivers of different sizes, thereby providing a comfortable and safe driving environment. After the driver has adjusted the seat and fastened the seat belt, the front lift function can be used to fine-tune the seat height or forward tilt angle to achieve the best driving vision and body posture.

[0003] However, in the prior art, most of the methods utilize the axial movement of the screw rod to drive the round tube to rotate, and then drive the connecting rod to rotate so as to achieve the front end of the seat cushion to tilt forward. This type of method has the disadvantages of complex structure, high cost and poor locking strength. Utility Model Content

[0004] The utility model aims to provide an independent front lifting structure of a car seat, a car seat and a car, so as to alleviate the technical problem of poor locking strength in the prior art.

[0005] In a first aspect, an embodiment of the utility model provides an independent front lifting structure for a car seat, including a seat frame, a front lifting bracket for a seat body, and a lifting power member;

[0006] One end of the seat body front lifting bracket is pivotally connected to the seat frame;

[0007] The lifting power member is arranged on the seat frame, a lifting gear is arranged at the power output end of the lifting power member, a lifting gear plate is arranged on the front lifting bracket of the seat body, and the lifting gear is meshed with the lifting gear plate.

[0008] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein the seat front lifting bracket comprises a lifting swing arm and a support rod;

[0009] The lifting swing arm is pivotally connected to the seat frame, and the lifting swing arms are arranged at both ends of the support rod.

[0010] In combination with the first aspect, an embodiment of the utility model provides a possible implementation of the first aspect, wherein a pin hole is provided on the seat frame, a threaded hole is provided on the lifting swing arm, and the lifting swing arm is connected to the seat frame via a step bolt.

[0011] In combination with the first aspect, an embodiment of the utility model provides a possible implementation of the first aspect, wherein the above-mentioned lifting power member adopts an electric motor.

[0012] In combination with the first aspect, an embodiment of the utility model provides a possible implementation of the first aspect, wherein the above-mentioned lifting power member is installed on the inner side of the seat frame, and a first through hole for the lifting gear to pass through is opened on the seat frame.

[0013] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein a motor fixing bracket is provided on the seat frame, and one end of the rotating shaft of the lifting gear is connected to the motor fixing bracket;

[0014] The lifting swing arm is provided with a second through hole, and one end of the motor fixing bracket passes through the second through hole and is installed on the seat frame.

[0015] In combination with the first aspect, the embodiment of the utility model provides a possible implementation of the first aspect, wherein a supporting groove for supporting the support rod is provided on the seat frame.

[0016] In combination with the first aspect, an embodiment of the utility model provides a possible implementation of the first aspect, wherein a flexible pad is arranged in the supporting groove.

[0017] In a second aspect, an embodiment of the utility model provides a car seat, including the independent front lifting structure of the car seat.

[0018] In a third aspect, an embodiment of the utility model provides a car, including the car seat.

[0019] Beneficial effects:

[0020] The utility model provides an independent front lifting structure for a car seat, comprising a seat frame, a front lifting bracket for a seat body and a lifting power piece; one end of the front lifting bracket for the seat body is pivotally connected to the seat frame; the lifting power piece is arranged on the seat frame, a lifting gear is arranged at the power output end of the lifting power piece, a lifting gear plate is arranged on the front lifting bracket for the seat body, and the lifting gear is meshed with the lifting gear plate.

[0021] Specifically, when the user adjusts the height of the front end of the seat, the lifting power part is activated by the control switch, and the lifting power part drives the lifting gear to rotate. The rotation of the lifting gear drives the lifting gear plate to move, so that the lifting bracket in front of the seat body swings, thereby realizing the lifting and lowering adjustment of the front end of the seat.

[0022] The utility model provides a car seat, including an independent front lifting structure of the car seat. Compared with the prior art, the car seat has the above advantages, which will not be described in detail here.

[0023] The utility model provides a car, including a car seat. Compared with the prior art, the car has the above advantages, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the structure of the independent front lifting structure of a car seat provided by an embodiment of the utility model;

[0026] Figure 2 An oblique view of an independent front lifting structure for a car seat provided by an embodiment of the utility model;

[0027] Figure 3 A schematic diagram of an independent front lifting structure for a car seat provided by an embodiment of the utility model (wherein the motor fixing bracket is not shown);

[0028] Figure 4 A schematic diagram of a lifting power member and a lifting gear plate in an independent front lifting structure for a car seat provided in an embodiment of the utility model.

[0029] icon:

[0030] 100 - seat frame; 110 - motor fixing bracket; 120 - support slot;

[0031] 200 - front lifting bracket of seat body; 210 - lifting swing arm; 211 - second through hole; 220 - support rod; 230 - lifting gear plate;

[0032] 300 - lifting power part; 310 - lifting gear; 311 - rotating shaft. DETAILED DESCRIPTION

[0033] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] The present invention is further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0038] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this embodiment provides an independent front lifting structure of a car seat, including a seat frame 100, a seat front lifting bracket 200 and a lifting power member 300; one end of the seat front lifting bracket 200 is pivotally connected to the seat frame 100; the lifting power member 300 is arranged on the seat frame 100, and a lifting gear 310 is arranged at the power output end of the lifting power member 300, and a lifting gear plate 230 is arranged on the seat front lifting bracket 200, and the lifting gear 310 is meshed with the lifting gear plate 230.

[0039] Specifically, when the user adjusts the height of the front end of the seat, the lifting power part 300 is started by the control switch, and the lifting power part 300 drives the lifting gear 310 to rotate. The rotation of the lifting gear 310 drives the lifting gear plate 230 to move, so that the front lifting bracket 200 of the seat body swings, thereby realizing the lifting and lowering adjustment of the front end of the seat.

[0040] The lifting power member 300 is a motor. In addition, those skilled in the art can select the type of the lifting power member 300 according to actual needs, which will not be described in detail here.

[0041] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in an optional solution of this embodiment, the front lifting bracket 200 of the seat body includes a lifting swing arm 210 and a support rod 220; the lifting swing arm 210 is pivotally connected to the seat frame 100, and the lifting swing arms 210 are arranged at both ends of the support rod 220.

[0042] Specifically, the lifting gear plate 230 is installed on the lifting swing arm 210, and the lifting power member 300 can drive the lifting swing arm 210 to swing up and down, thereby adjusting the height of the front end of the seat.

[0043] A pin hole is provided on the seat frame 100 , a threaded hole is provided on the lifting swing arm 210 , and the lifting swing arm 210 is connected to the seat frame 100 via a step bolt.

[0044] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in an optional solution of this embodiment, the lifting power member 300 is installed on the inner side of the seat frame 100, and the seat frame 100 is provided with a first through hole for the lifting gear 310 to pass through.

[0045] Among them, a motor fixing bracket 110 is provided on the seat frame 100, and one end of the rotating shaft 311 of the lifting gear 310 is connected to the motor fixing bracket 110; a second through hole 211 is opened on the lifting swing arm 210, and one end of the motor fixing bracket 110 is installed on the seat frame 100 through the second through hole 211.

[0046] Specifically, the main body of the lifting power component 300 is installed on the inner side of the seat frame 100, and the lifting gear 310 connected to the lifting power component 300 is exposed on the outer side of the seat frame 100. A motor fixing bracket 110 is provided on the outer side of the seat frame 100. The motor fixing bracket 110 can support and fix the rotating shaft 311 of the lifting gear 310, thereby improving the stability of the lifting power component 300 and the lifting gear 310.

[0047] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in an optional solution of this embodiment, a supporting groove 120 for supporting the support rod 220 is provided on the seat frame 100 .

[0048] A flexible pad is disposed in the supporting groove 120 .

[0049] Specifically, a supporting groove 120 is provided on the seat frame 100, and a flexible pad is provided in the supporting groove 120. Through such a configuration, the support rod 220 and the seat frame 100 are in flexible contact, which reduces noise and reduces wear between the support rod 220 and the seat frame 100.

[0050] This embodiment provides a car seat, including an independent front lifting structure of the car seat.

[0051] Specifically, the car seat provided in this embodiment has the advantages of the above-mentioned independent front lifting structure of the car seat compared with the prior art, which will not be described in detail here.

[0052] This embodiment provides a car, including a car seat.

[0053] Specifically, the automobile provided in this embodiment has the advantages of the above-mentioned automobile seats compared with the prior art, which will not be described in detail here.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. An independent front lifting structure for a car seat, characterized in that: include: A seat frame (100), a seat front lifting bracket (200) and a lifting power member (300); One end of the seat body front lifting bracket (200) is pivotally connected to the seat frame (100); The lifting power component (300) is arranged on the seat frame (100), and a lifting gear (310) is arranged at the power output end of the lifting power component (300). A lifting tooth plate (230) is arranged on the front lifting bracket (200) of the seat body, and the lifting gear (310) is meshed with the lifting tooth plate (230).

2. The independent front lifting structure of the automobile seat according to claim 1, characterized in that: The seat front lifting bracket (200) comprises a lifting swing arm (210) and a support rod (220); The lifting swing arm (210) is pivotally connected to the seat frame (100), and the lifting swing arms (210) are arranged at both ends of the support rod (220).

3. The independent front lifting structure of the automobile seat according to claim 2, characterized in that: The seat frame (100) is provided with a pin hole, the lifting swing arm (210) is provided with a threaded hole, and the lifting swing arm (210) is connected to the seat frame (100) via a step bolt.

4. The independent front lifting structure of the automobile seat according to claim 2, characterized in that: The lifting power member (300) is a motor.

5. The independent front lifting structure of the automobile seat according to claim 4, characterized in that: The lifting power member (300) is installed on the inner side of the seat frame (100), and the seat frame (100) is provided with a first through hole for the lifting gear (310) to pass through.

6. The independent front lifting structure of the automobile seat according to claim 5, characterized in that: A motor fixing bracket (110) is provided on the seat frame (100), and one end of the rotating shaft (311) of the lifting gear (310) is connected to the motor fixing bracket (110); The lifting swing arm (210) is provided with a second through hole (211), and one end of the motor fixing bracket (110) passes through the second through hole (211) and is mounted on the seat frame (100).

7. The independent front lifting structure of the automobile seat according to claim 2, characterized in that: The seat frame (100) is provided with a supporting groove (120) for supporting the support rod (220).

8. The independent front lifting structure of the automobile seat according to claim 7, characterized in that: A flexible pad is arranged in the supporting groove (120).

9. A car seat, characterized in that: The invention comprises the independent front lifting structure of the automobile seat as claimed in any one of claims 1 to 8.

10. An automobile, characterized in that: The vehicle seat comprising the vehicle seat of claim 9.

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