Horizontal adjusting mechanism for automobile seat

Abstract

The utility model discloses an automobile seat horizontal adjusting mechanism which comprises a main body assembly, a horizontal adjusting assembly and a horizontal adjusting assembly, and the main body assembly comprises a mounting frame and a mounting groove formed in the middle of the side wall of the mounting frame; the lubricating assembly comprises an electric push rod fixedly mounted on one side of the mounting groove, a movable block connected to the output end of the electric push rod, a first oil tank arranged above the mounting groove, and a first oil filling port penetrating through the upper surface of the front end of the first oil tank; and the lifting assembly comprises a spring. The utility model solves the problems that when the structure is used for horizontal adjustment of a riding seat, the inside of the guide groove is prevented from being abraded through the wear-resistant rubber mat glued at the bottom in the guide groove, but the wear-resistant rubber mat increases the friction coefficient, needs larger force to move an object in the guide groove, increases the energy consumption, and is abraded, so that the service life of the guide groove is prolonged. And as time goes on, the wear-resistant rubber mat can be damaged or worn and needs to be maintained or replaced, so that the operation and maintenance cost can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of riding seat adjustment, in particular to a horizontal adjustment mechanism for a car seat. Background Art

[0002] Cars are an important means of transportation and are increasingly entering the homes of residents. Car seats, especially the driver's seat, are the main contact point for drivers. Their comfort and convenience have a great impact on drivers. In order to find a sitting posture that suits them, it is necessary to adjust the seat.

[0003] After searching, the Chinese patent authorization announcement number is CN215097138U, and the automobile seat adjustment mechanism includes a mounting frame and a seat mounting plate. A side baffle is fixedly connected to one end of the mounting frame, and a sliding base plate is arranged inside the mounting frame. The seat mounting plate is arranged above the sliding base plate. The seat mounting plate is a disc structure, and four mounting caps are evenly welded along the circumferential direction above the seat mounting plate. The utility model arranges a nut with a spring inside the mounting cap, and provides orientation through a square guide hole and a square slide. It can ensure that when the seat is fixed by screws, the spring can play a role in loosening, avoiding the trouble of installing an anti-loosening pad externally when installing the seat, and improving the installation efficiency. The wear-resistant rubber pad glued to the bottom of the guide groove can avoid wear inside the guide groove, and can effectively extend the service life of the guide groove and the guide slider.

[0004] However, it still has the following disadvantages in actual use:

[0005] When the structure is adjusted horizontally while riding the seat, the wear-resistant rubber pad glued to the bottom of the guide groove is used to prevent wear inside the guide groove. However, the wear-resistant rubber pad increases the friction coefficient, requiring greater force to move the object in the guide groove, which increases energy consumption, and it itself will also be subject to wear. Over time, the wear-resistant rubber pad will be damaged or worn, requiring maintenance or replacement, which may increase operating and maintenance costs.

[0006] Therefore, a new automobile seat level adjustment mechanism is proposed to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a horizontal adjustment mechanism for a car seat to solve the problem proposed in the above-mentioned background technology that when the seat is adjusted horizontally by riding, the wear-resistant rubber pad glued to the bottom of the guide groove is used to avoid wear inside the guide groove, but the wear-resistant rubber pad increases the friction coefficient, and a greater force is required to move the object in the guide groove, which increases energy consumption, and it itself will also be subject to wear. Over time, the wear-resistant rubber pad will be damaged or worn, and maintenance or replacement will be required, which may increase the operation and maintenance costs.

[0008] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0009] The utility model is a vehicle seat level adjustment mechanism, comprising:

[0010] A main body component, the main body component comprising a mounting frame and a mounting groove provided in the middle of a side wall of the mounting frame;

[0011] A lubrication assembly, the lubrication assembly comprising an electric push rod fixedly mounted on one side of the mounting groove, a movable block connected to the output end of the electric push rod, a first oil tank disposed above the mounting groove, a first oil filling port penetrating the upper surface of the front end of the first oil tank, a second oil tank disposed on the lower surface of the mounting groove, and a second oil filling port penetrating the upper end of the front side wall of the second oil tank;

[0012] A lifting assembly includes a spring fixed to the bottom surface of the second oil tank.

[0013] Furthermore, the main body component also includes a guide groove opened in the middle of the installation groove, a movable plate connected to the side wall of the movable block, a seat mounting plate fixed on the upper surface of the movable plate, and four mounting caps fixed on the upper surface of the seat mounting plate.

[0014] Furthermore, there are two installation slots, which are respectively arranged on the left and right sides of the installation frame, and there are two guide slots, which are respectively arranged in the middle of the two installation slots.

[0015] Furthermore, the lubrication assembly also includes a first ball rollingly mounted on the lower end of the first oil tank and a second ball rollingly mounted on the upper end of the second oil tank.

[0016] Furthermore, the first rolling balls and the second rolling balls are symmetrically distributed, and the first rolling balls and the second rolling balls are in contact with the upper and lower surfaces of the movable block.

[0017] Furthermore, the lifting assembly also includes a connecting plate connected to the upper surface of the spring.

[0018] Furthermore, the springs are arranged in groups of two, with a total of ten groups arranged, and are equidistantly distributed on the inner bottom surface of the second oil tank.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] 1. The utility model uses an electric push rod, a movable block, a first oil tank, a first oil filling port, a second oil tank, a second oil filling port, a first ball and a second ball. When the car seat needs to be moved horizontally, the user controls the electric push rod to start through an external control module. At this time, the electric push rod drives the movable block to move horizontally. When the movable block moves horizontally, the movable block contacts the first ball and the second ball, and drives the first ball and the second ball to roll and rotate, so that the lubricating oil inside the first oil tank and the second oil tank flows out along with the first ball and the second ball to lubricate the horizontally moving movable block, reduce the friction coefficient, and reduce the power required to push the riding seat. The lubricating oil forms a lubricating film between the first ball, the second ball and the movable block, which can reduce direct contact and friction between them, reduce the wear of parts, and increase service life.

[0021] 2. Based on beneficial effect 1, through the spring and the connecting plate, the lubricating oil inside the second oil tank will decrease with use, causing the spring to gradually rise, restoring the spring deformation, and driving the connecting plate to gradually rise, pushing the lubricating oil upward, so that the lubricating oil always keeps in contact with the second ball, thereby improving the convenience and comfort of the seat.

[0022] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 This is a schematic diagram of the main components of the utility model;

[0025] Figure 2 This is a schematic diagram of the lubrication component of the utility model;

[0026] Figure 3 It is a cross-sectional view of the lubrication component of the utility model;

[0027] Figure 4 It is a structural diagram of the rising component of the utility model.

[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0029] 11. Mounting frame; 12. Mounting slot; 13. Guide slot; 14. Movable plate; 15. Seat mounting plate; 16. Mounting cap;

[0030] 21. Electric push rod; 22. Movable block; 23. First oil tank; 24. First oil filling port; 25. Second oil tank; 26. Second oil filling port; 27. First ball bearing; 28. Second ball bearing;

[0031] 31. Spring; 32. Connecting plate. DETAILED DESCRIPTION

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0033] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0034] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0035] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0036] See also Figure 1-Figure 3 As shown, this embodiment is a vehicle seat level adjustment mechanism, comprising:

[0037] The main body assembly includes a mounting frame 11, a mounting groove 12 provided in the middle of the side wall of the mounting frame 11, a guide groove 13 provided in the middle of the mounting groove 12, a movable plate 14 connected to the side wall of the movable block 22, a seat mounting plate 15 fixed to the upper surface of the movable plate 14, and four mounting caps 16 fixed to the upper surface of the seat mounting plate 15;

[0038] The mounting frame 11 is a frame structure surrounded by four sides, used to fix and support the entire main assembly, and the guide groove 13 is a groove opened in the middle of the mounting groove 12, used to provide guidance and positioning for the movable block 22;

[0039] The lubrication assembly includes an electric push rod 21 fixedly mounted on one side of the mounting groove 12, a movable block 22 connected to the output end of the electric push rod 21, a first oil tank 23 provided above the mounting groove 12, a first oil filling port 24 penetrating the upper surface of the front end of the first oil tank 23, a second oil tank 25 provided on the lower surface of the mounting groove 12, and a second oil filling port 26 penetrating the upper end of the front side wall of the second oil tank 25;

[0040] The electric push rod 21 is a driving device, which is fixedly installed on one side of the installation groove 12. It pushes the movement of the movable block 22 by providing force and movement. The movable block 22 moves along the track of the guide groove 13 in the installation groove 12 to realize the movement and adjustment of the lubrication component.

[0041] The first oil tank 23 is a container opened above the mounting groove 12, and is used to store lubricating oil. A first oil filling port 24 is opened on the upper surface of its front end, and is used to add lubricating oil to the oil tank. The second oil tank 25 is a container opened below the mounting groove 12, and is also used to store lubricating oil. A second oil filling port 26 is passed through the upper end of its front side wall, and is used to add lubricating oil to the oil tank.

[0042] The lubrication assembly further includes a first ball 27 rollingly mounted on the lower end of the first oil tank 23 and a second ball 28 rollingly mounted on the upper end of the second oil tank 25;

[0043] The first ball 27 is rollably mounted on the lower end of the first oil tank 23, and plays a role in guiding and distributing the lubricating oil. It can roll freely under the action of the lubricating oil, so that the lubricating oil can be evenly distributed to the corresponding components. The second ball 28 is rollably mounted on the upper end of the second oil tank 25, and also plays a role in guiding and distributing the lubricating oil, ensuring that the lubricating oil can be evenly distributed to the corresponding components.

[0044] Working principle:

[0045] When horizontal movement of the car seat is required;

[0046] First, the user controls the electric push rod 21 to start through the external control module.

[0047] At this time, the electric push rod 21 drives the movable block 22 to move horizontally, and when the movable block 22 moves horizontally,

[0048] The movable block 22 contacts the first ball 27 and the second ball 28, and drives the first ball 27 and the second ball 28 to roll and rotate, so that the lubricating oil inside the first oil tank 23 and the second oil tank 25 flows out along with the first ball 27 and the second ball 28, lubricating the movable block 22 that moves horizontally, reducing the friction coefficient.

[0049] The lubricating oil forms a lubricating film between the first ball 27, the second ball 28 and the movable block 22,

[0050] This step can reduce the direct contact and friction between them, reduce the wear of parts and increase their service life.

[0051] See also Figure 4 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0052] A lifting assembly, the lifting assembly includes a spring 31 fixed to the bottom surface of the second oil tank 25 and a connecting plate 32 connected to the upper surface of the spring 31;

[0053] A group of springs 31 are fixed on the bottom surface of the second oil tank 25. These springs 31 are designed to be parallel to the bottom surface and distributed at equal distances. Each group of springs 31 consists of two springs 31, wherein each spring 31 is connected to the lower surface of a connecting plate 32. The connecting plate 32 is tightly fitted to the four walls inside the second oil tank 25, and the lubricating oil cannot leak from the gap.

[0054] The springs 31 are arranged in groups of two, with a total of ten groups arranged and equidistantly distributed on the inner bottom surface of the second oil tank 25;

[0055] Working principle:

[0056] First, when the car seat starts to move horizontally, the lubricating oil in the second oil tank 25 will be reduced as the second ball 28 rolls.

[0057] Next, the spring 31 is gradually restored to its initial shape, and the upward force of the spring 31 causes the connecting plate 32 to gradually rise accordingly.

[0058] The rising of the connecting plate 32 drives the lubricating oil upward, so that the lubricating oil always keeps in contact with the second ball 28.

[0059] In this step, the lubricating oil can continue to provide lubrication function during the horizontal movement of the seat to improve the convenience and comfort of the seat.

[0060] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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.

[0061] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vehicle seat level adjustment mechanism, characterized in that: include: A main body component, the main body component comprising a mounting frame (11) and a mounting groove (12) provided in the middle of a side wall of the mounting frame (11); A lubrication assembly, the lubrication assembly comprising an electric push rod (21) fixedly mounted on one side of a mounting groove (12), a movable block (22) connected to an output end of the electric push rod (21), a first oil tank (23) disposed above the mounting groove (12), a first oil filling port (24) penetrating the upper surface of the front end of the first oil tank (23), a second oil tank (25) disposed on the lower surface of the mounting groove (12), and a second oil filling port (26) penetrating the upper end of the front side wall of the second oil tank (25); A lifting assembly comprises a spring (31) fixed to the inner bottom surface of the second oil tank (25).

2. The vehicle seat level adjustment mechanism according to claim 1, characterized in that: The main body component also includes a guide groove (13) opened in the middle of the mounting groove (12), a movable plate (14) connected to the side wall of the movable block (22), a seat mounting plate (15) fixed to the upper surface of the movable plate (14), and four mounting caps (16) fixed to the upper surface of the seat mounting plate (15).

3. The vehicle seat level adjustment mechanism according to claim 1, characterized in that: There are two installation grooves (12), which are respectively arranged on the left and right sides of the installation frame (11), and there are two guide grooves (13), which are respectively arranged in the middle of the two installation grooves (12).

4. The vehicle seat level adjustment mechanism according to claim 1, characterized in that: The lubrication assembly further comprises a first ball (27) rollingly mounted on the lower end of the first oil tank (23) and a second ball (28) rollingly mounted on the upper end of the second oil tank (25).

5. The vehicle seat level adjustment mechanism according to claim 4, characterized in that: The first rolling balls (27) and the second rolling balls (28) are symmetrically distributed, and the first rolling balls (27) and the second rolling balls (28) are in contact with the upper and lower surfaces of the movable block (22).

6. The vehicle seat level adjustment mechanism according to claim 1, characterized in that: The lifting assembly also includes a connecting plate (32) connected to the upper surface of the spring (31).

7. The vehicle seat level adjustment mechanism according to claim 6, characterized in that: The springs (31) are arranged in groups of two, with a total of ten groups, and are distributed at equal distances on the inner bottom surface of the second oil tank (25).

Images