Seat sliding rail, seat and vehicle

Abstract

The utility model provides a seat sliding rail, a seat and a vehicle, relates to the technical field of automobile seats, and aims to solve the problem that the connection strength between double-layer sliding rails in an existing vehicle seat is insufficient. The seat sliding rail comprises a first sliding rail mechanism, a reinforcing support and a second sliding rail mechanism. The reinforcing support is arranged on the first sliding rail mechanism and connected with the first sliding rail mechanism. The second sliding rail mechanism is located on the side, away from the first sliding rail mechanism, of the reinforcing support and connected with the first sliding rail mechanism and the reinforcing support. The reinforcing bracket of the seat slide rail can improve the connection strength between the first slide rail mechanism and the second slide rail mechanism.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of automobile seats, in particular to a seat slide rail, a seat and a vehicle BACKGROUND

[0002] With the continuous progress of technology and the continuous improvement of living standards, cars have become the main means of transportation for daily families. Among them, the seat is an important part of the car, which provides a comfortable riding position for the passenger. It is known that in order to adapt to different passengers, the seat can generally be adjusted in position, so that passengers of different shapes can comfortably ride.

[0003] In order to meet the different needs of users for seat adjustment, some cars are equipped with seats with double-layer slide rails. The upper slide rail is located below the lower slide rail, and the upper slide rail is connected with the seat body. However, the double-layer slide rails in the existing seat are directly connected, and the connection strength between the double-layer slide rails is insufficient, which has certain safety hazards. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a seat slide rail, a seat and a vehicle, which solve the problem of insufficient connection strength between double-layer slide rails in the existing vehicle seat.

[0005] In order to achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] Firstly, the utility model provides a seat slide rail, which comprises a first slide rail mechanism, a reinforcing support and a second slide rail mechanism. The reinforcing support is arranged on the first slide rail mechanism and connected with the first slide rail mechanism. The second slide rail mechanism is located on the side of the reinforcing support away from the first slide rail mechanism, connected with the first slide rail mechanism and connected with the reinforcing support.

[0007] According to the above technical means, the seat slide rail provided by the embodiment of the application is connected between the first slide rail mechanism and the second slide rail mechanism. At the same time, the reinforcing support is arranged between the first slide rail mechanism and the second slide rail mechanism, and the reinforcing support is connected with the first slide rail mechanism and the second slide rail mechanism. In this way, the first slide rail mechanism and the second slide rail mechanism are connected through the reinforcing support when they are connected with each other, which improves the connection strength between the first slide rail mechanism and the second slide rail mechanism, so that the connection strength between the first slide rail mechanism and the second slide rail mechanism is higher, thereby reducing the probability of safety accidents.

[0008] In a possible implementation, the reinforcing support comprises a top wall and a side wall. The top wall is connected with the second slide rail mechanism. The side wall is located on the side of the top wall away from the second slide rail mechanism and is arranged around the top wall. The end of the side wall away from the top wall is formed with a connecting portion. The connecting portion is connected with the first slide rail mechanism.

[0009] According to the technical means, the top wall and the side wall can form a support structure to support the second sliding rail mechanism. Meanwhile, the top wall can strengthen the connection between the support and the second sliding rail mechanism, and the connecting part can strengthen the connection between the support and the first sliding rail mechanism.

[0010] In a possible implementation, the side wall is provided with a reinforcing rib.

[0011] According to the technical means, the reinforcing rib provided on the side wall can further improve the structural strength of the side wall, so that the support can better support the second sliding rail mechanism.

[0012] In a possible implementation, the top wall is provided with a first connecting hole. The support further comprises a first fastener. The first fastener is arranged in the first connecting hole and connected with the second sliding rail mechanism.

[0013] According to the technical means, the first fastener can connect the top wall and the second sliding rail mechanism, and the connection structure is simple and easy to implement.

[0014] In a possible implementation, the number of the first connecting holes and the number of the first fasteners are both multiple. Some of the first connecting holes are strip-shaped holes, and the others are circular holes.

[0015] According to the technical means, when connecting the top wall and the second sliding rail mechanism, the circular first connecting hole can provide high installation precision to ensure the installation precision between the two. Meanwhile, the strip-shaped first connecting hole can realize error adjustment, which is convenient for position adjustment when there is a position deviation, so that the installation is more convenient.

[0016] In a possible implementation, the connecting part is provided with a second connecting hole. The support further comprises a second fastener. The second fastener is arranged in the second connecting hole and connected with the first sliding rail mechanism.

[0017] According to the technical means, the second fastener can connect the connecting part and the first sliding rail mechanism, and the connection structure is simple and easy to implement.

[0018] In a possible implementation, the number of the connecting parts and the number of the second fasteners are both multiple. At least one second connecting hole is arranged in one connecting part.

[0019] According to the technical means, the second fastener can be connected to the second connecting hole on different connecting parts, to realize multi-point connection between the support and the first sliding rail mechanism, and to increase the reliability of the connection.

[0020] In a possible implementation, the side wall includes two first side walls. The first side walls are oppositely arranged and connected to the top wall at one end and formed with a connecting portion at the other end. The first side walls are arranged obliquely, and the distance between the two first side walls connected to the top wall at one end is smaller than the distance between the two first side walls away from the top wall at the other end.

[0021] According to the above technical means, when the two first side walls support the second slide rail mechanism, the pressure borne by the two first side walls is more stable, and the pressure can be better borne.

[0022] In a possible implementation, the side wall includes two second side walls. The two second side walls are oppositely arranged and located on opposite sides of the top wall and connected to the top wall at one end.

[0023] In a possible implementation, the side wall includes two second side walls. The two second side walls are oppositely arranged and located on opposite sides of the top wall and connected to the top wall at one end.

[0024] Since the seat provided by the embodiment of the present application includes any seat slide rail in the first aspect, the same technical problems as the seat slide rail can be solved, and the same technical effects can be achieved, which will not be described here.

[0025] In a possible implementation, the side wall includes two second side walls. The two second side walls are oppositely arranged and located on opposite sides of the top wall and connected to the top wall at one end.

[0026] Since the vehicle provided by the embodiment of the present application includes the seat in the second aspect, the same technical problems as the seat can be solved, and the same technical effects can be achieved, which will not be described here. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 A structural schematic diagram of a seat slide rail provided by the embodiment of the present application;

[0028] Figure 2 A structural schematic diagram of a reinforcing support provided by the embodiment of the present application;

[0029] Figure 3 A structural schematic diagram of a seat support and a second slide rail mechanism connected by the embodiment of the present application;

[0030] Figure 4 A top view of a seat support provided by the embodiment of the present application;

[0031] Figure 5 A top view of another seat support provided by the embodiment of the present application. BRIEF DESCRIPTION OF DRAWINGS:

[0033] 100 - seat slide rail; 10 - first slide rail mechanism; 20 - reinforcing support; 21 - top wall; 211 - first connecting hole; 22 - side wall; 221 - first side wall; 2211 - reinforcing rib; 222 - second side wall; 223 - connecting part; 2231 - second connecting hole; 30 - second slide rail mechanism; 40 - first fastener; 50 - second fastener; 60 - nut. DETAILED DESCRIPTION

[0034] In order for those skilled in the art to better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings.

[0035] It should be noted that the terms "first", "second" and the like in the description and claims of the present application and the above drawings are used to distinguish similar objects, and do not necessarily indicate a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than that illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all the embodiments consistent with the present application. Rather, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0036] The embodiments of the present application provide a vehicle. Wherein, the embodiments of the present application do not make specific limitation on the specific type of the vehicle, for example, the vehicle provided by the embodiments of the present application can be an electric vehicle, a hybrid vehicle or a solar vehicle, etc.

[0037] In order to realize the basic functions of the vehicle, the vehicle can include body, chassis, power system and electrical system, etc.

[0038] The body can include a vehicle frame, a vehicle door and a vehicle window. The vehicle frame can form the overall shape structure of the vehicle exterior and form a passenger space for accommodating passengers. The vehicle door can be rotatably connected with the vehicle frame and can open or close the interior driving space. The vehicle window can be installed on the vehicle door or the vehicle frame to facilitate the passengers to observe the external environment.

[0039] The chassis can include a transmission system and a driving system, etc. Wherein, the driving system can drive the wheels to rotate. According to the driving mode of the driving system, the driving system can be divided into front drive, rear drive and four-wheel drive, etc. The transmission system can transmit the power generated by the engine to the wheels.

[0040] The power system can provide power for the vehicle, so that the vehicle can complete the basic driving function. According to the type of the vehicle, the composition of the power system is also different. For example, when the vehicle is an electric vehicle, the power system can include an electric motor.

[0041] In order to supply power to electrical components such as electric motors, the vehicle provided by the embodiments of the present application further comprises a battery system. The battery system can comprise a battery pack, which can be used to provide electrical energy. The battery pack can be electrically connected to the electrical components of the vehicle. In this way, the electrical energy of the battery pack can be transmitted to the electrical components of the vehicle for power supply.

[0042] In addition, in order to provide a seat for the user, the vehicle provided by the embodiments of the present application further comprises a seat. The seat can comprise a seat cushion and a backrest. The seat cushion can provide a seating position for the passenger, and the backrest can facilitate the passenger to lean against the back, thereby ensuring the comfort of the passenger. The seat provided by the embodiments of the present application can have a zero-gravity function, and the retractor thereof can be arranged on the backrest of the seat. In addition, in order to adjust the seat as a whole, the seat can further comprise a seat slide rail. The seat slide rail can be connected to the seat cushion. The seat cushion can be adjusted in position through the seat slide rail.

[0043] In the following, the seat slide rail provided by the embodiments of the present application will be further introduced.

[0044] As shown in Figure 1 The seat slide rail 100 can comprise a first slide rail mechanism 10 and a second slide rail mechanism 30. The first slide rail mechanism 10 and the second slide rail mechanism 30 can respectively adjust the seat cushion in different directions, thereby achieving multi-directional adjustment of the seat. For example, the first slide rail mechanism 10 can adjust the seat as a whole in the front-rear direction, and the second slide rail mechanism 30 can adjust the seat as a whole in the left-right direction.

[0045] In order to improve the connection strength of the first slide rail mechanism 10 and the second slide rail mechanism 30, as shown in Figure 1 The seat slide rail 100 can further comprise a reinforcing bracket 20. The reinforcing bracket 20 can be arranged on the first slide rail mechanism 10 and connected to the first slide rail mechanism 10. The second slide rail mechanism 30 is located on the side of the reinforcing bracket 20 away from the first slide rail mechanism 10, connected to the first slide rail mechanism 10, and connected to the reinforcing bracket 20.

[0046] Therefore, the seat slide rail 100 provided by the embodiments of the present application, since the first slide rail mechanism 10 and the second slide rail mechanism 30 are connected to each other, the connection between the two is achieved. At the same time, since the reinforcing bracket 20 is arranged between the first slide rail mechanism 10 and the second slide rail mechanism 30, and the reinforcing bracket 20 is connected to the first slide rail mechanism 10 and the second slide rail mechanism 30. In this way, when the first slide rail mechanism 10 and the second slide rail mechanism 30 are connected to each other, they are also connected through the reinforcing bracket 20, thereby improving the connection strength between the first slide rail mechanism 10 and the second slide rail mechanism 30, making the connection strength between the first slide rail mechanism 10 and the second slide rail mechanism 30 higher, thereby reducing the probability of safety accidents.

[0047] In some embodiments, as shown in Figure 2 The reinforcing bracket 20 can include a top wall 21 and a side wall 22. The top wall 21 is connected with the second slide rail mechanism 30. The side wall 22 is arranged around the top wall 21 on a side of the top wall 21 away from the second slide rail mechanism 30. An end of the side wall 22 away from the top wall 21 is formed with a connecting portion 223. The connecting portion 223 is connected with the first slide rail mechanism 10. Figure 1 In this way, the top wall 21 and the side wall 22 can form a support structure and support the second slide rail mechanism 30. As shown in Figure 3 The reinforcing bracket 20 can support the second slide rail mechanism 30. Meanwhile, the top wall 21 can achieve the connection between the reinforcing bracket 20 and the second slide rail mechanism 30, and the connecting portion 223 can achieve the connection between the reinforcing bracket 20 and the first slide rail mechanism 10. Of course, in other embodiments, the reinforcing bracket 20 can also have other structures, which can be designed according to actual needs.

[0048] In some embodiments, as shown in Figure 2 The reinforcing bracket 20 can be formed of a plate-shaped material to form the above-mentioned top wall 21 and side wall 22. For example, the reinforcing bracket 20 can be integrally made by punching sheet metal. Of course, the reinforcing bracket 20 can also be made by other means, which is only used as an example here.

[0049] In some embodiments, as shown in Figure 2 The side wall 22 can be formed with reinforcing ribs 2211. In this way, by arranging the reinforcing ribs 2211 on the side wall 22, the structural strength of the side wall 22 can be further improved, so that the reinforcing bracket 20 can better support the second slide rail mechanism 30. It can be understood that the specific form and number of the reinforcing ribs 2211 can be designed according to actual conditions, which will not be described further here.

[0050] In order to achieve the connection between the top wall 21 and the second slide rail mechanism 30, in some embodiments, as shown in Figure 2 The top wall 21 can be provided with a first connecting hole 211. Meanwhile, as shown in Figure 1 The seat slide rail 100 can include a first fastener 40. The first fastener 40 can be arranged in the first connecting hole 211 and connected with the second slide rail mechanism 30. In this way, the first fastener 40 can connect the top wall 21 and the second slide rail mechanism 30, and the connection structure is simple and easy to implement. For example, the first fastener 40 can be a bolt, which is arranged through the first connecting hole 211 and connected by a nut 60.

[0051] Of course, the top wall 21 can also be connected to the second slide rail mechanism 30 in other ways. For example, in some other embodiments, the second slide rail mechanism 30 and the top wall 21 can be designed with snap-fit ​​structures respectively. In this way, the top wall 21 and the second slide rail mechanism 30 can be snapped together by the above-mentioned snap-fit ​​structures, thereby realizing the connection between the top wall 21 and the second slide rail mechanism 30.

[0052] Based on the scheme shown in the figure, such as Figure 2 As shown, in some embodiments, the number of first connecting holes 211 and the number of first fasteners 40 can both be multiple. Some of the first connecting holes 211 can be strip-shaped holes, while others can be circular holes. Therefore, when connecting the top wall 21 and the second slide rail mechanism 30, the circular first connecting holes 211 can provide higher installation accuracy, ensuring the installation precision between the two. Meanwhile, the strip-shaped first connecting holes 211 can achieve error adjustment, facilitating position adjustment when positional deviations occur, making installation more convenient.

[0053] Of course, in other embodiments, all of the first connecting holes 211 may be circular holes or strip-shaped holes, and the specific design can be tailored to the actual situation. Furthermore, it is understood that the number of first connecting holes 211 can be designed according to the actual situation. For example, as shown... Figure 2 As shown, there are two first connecting holes 211. Of course, the number of first connecting holes 211 can also be other.

[0054] Similarly, in order to achieve the connection between the connecting part 223 and the first slide rail mechanism 10, in some embodiments, such as Figure 2 As shown, a second connecting hole 2231 may be provided on the connecting part 223. Meanwhile, as... Figure 1 As shown, the seat slide rail 100 also includes a second fastener 50. The second fastener 50 can pass through the second connecting hole 2231 and connect with the first slide rail mechanism 10. In this way, the second fastener 50 can connect the connecting part 223 and the first slide rail mechanism 10, and the connection structure is simple and easy to implement. For example, the second fastener 50 can be a bolt, which passes through the second connecting hole 2231 and is connected by a nut 60.

[0055] Of course, in other embodiments, the connecting portion 223 can also be connected to the first slide rail mechanism 10 in other ways. For example, the connecting portion 223 and the first slide rail mechanism 10 can each be designed with a snap-fit ​​structure. The connecting portion 223 and the first slide rail mechanism 10 can be connected to each other through the snap-fit ​​structure.

[0056] Furthermore, as described above, the first slide rail mechanism 10 and the second slide rail mechanism 30 are interconnected. To achieve this connection, the first slide rail mechanism 10 and the second slide rail mechanism 30 can be connected by multiple bolts, making the connection simple and convenient.

[0057] To ensure the stability of the connection between the reinforced bracket 20 and the first slide rail mechanism 10, such as Figure 2 As shown, in some embodiments, the number of connecting portions 223 and the second fastener 50 ( Figure 1 The number of each connecting part 223 can be multiple. At least one second connecting hole 2231 is provided on each connecting part 223. In this way, the second fastener 50 can be connected to the second connecting holes 2231 on different connecting parts 223, realizing multi-point connection between the reinforcing bracket 20 and the first slide rail mechanism 10, increasing the reliability of the connection. The connecting parts 223 can have different shapes, such as... Figure 4 and Figure 5 As shown, the connecting part 223 can have an arc-shaped edge or a square structure, which can be designed according to the actual situation.

[0058] In some embodiments, such as Figure 2 As shown, the sidewall 22 may include two first sidewalls 221. The two first sidewalls 221 are arranged at a distance from each other, with one end connected to the top wall 21 and the other end forming a connecting portion 223. The first sidewalls 221 are inclined, and the distance between the ends of the two sidewalls 221 connected to the top wall 21 is smaller than the distance between the ends of the two first sidewalls 221 furthest from the top wall 21. Thus, as shown in the figure, when the two first sidewalls 221 support the second slide rail mechanism 30, the pressure borne by the two first sidewalls 221 is more stable, and they can better withstand pressure.

[0059] In addition, such as Figure 2 As shown, in some embodiments, the sidewall 22 may further include two relatively spaced second sidewalls 222. The two second sidewalls 222 are located on opposite sides of the top wall 21, with one end connected to the top wall 21. For example, as... Figure 2 As shown, two second sidewalls 222 and two first sidewalls 221 form a structure that surrounds the top wall 21. The specific structure of the second sidewalls 222 can be designed according to actual conditions. For example, a portion of the second sidewall 222 can be bent and located on the side of the two first sidewalls 221 that is far apart from each other.

[0060] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any changes or substitutions within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A seat slide rail characterized by, The seat slide rail (100) comprises: a first slide rail mechanism (10); a reinforcing support (20) arranged on the first slide rail mechanism (10) and connected with the first slide rail mechanism (10); and a second slide rail mechanism (30) located on a side of the reinforcing support (20) away from the first slide rail mechanism (10), connected with the first slide rail mechanism (10), and connected with the reinforcing support (20).

2. The seat slide of claim 1, wherein, The reinforcing support (20) comprises: a top wall (21) connected with the second slide rail mechanism (30); and a side wall (22) arranged around the top wall (21) on a side of the top wall (21) away from the second slide rail mechanism (30). An end of the side wall (22) away from the top wall (21) is formed with a connecting portion (223), and the connecting portion (223) is connected with the first slide rail mechanism (10).

3. The seat slide of claim 2, wherein, The side wall (22) is formed with a reinforcing rib (2211).

4. The seat slide of claim 2, wherein, The top wall (21) is provided with a first connecting hole (211), and the seat slide rail (100) further comprises: a first fastener (40) arranged in the first connecting hole (211) and connected with the second slide rail mechanism (30).

5. The seat slide of claim 4, wherein, The number of the first connecting holes (211) and the number of the first fasteners (40) are both plural, and a part of the first connecting holes (211) are strip-shaped holes, and the other part of the first connecting holes (211) are circular holes.

6. The seat slide of claim 2, wherein, The connecting portion (223) is provided with a second connecting hole (2231), and the seat slide rail (100) further comprises: a second fastener (50) arranged in the second connecting hole (2231) and connected with the first slide rail mechanism (10).

7. The seat slide of claim 6, wherein, The number of the connecting portions (223) and the number of the second fasteners (50) are both plural, and at least one second connecting hole (2231) is arranged in one connecting portion (223).

8. The seat slide of claim 2, wherein, The side wall (22) comprises: two first side walls (221) oppositely and spacedly arranged, one end of each of the two first side walls (221) connected with the top wall (21), and the other end of each of the two first side walls (221) formed with the connecting portion (223). The first side wall (221) is arranged obliquely, and the distance between the two first side walls (221) on the side connected with the top wall (21) is smaller than the distance between the two first side walls (221) on the side away from the top wall (21); and / or The side wall (22) comprises: two second side walls (222) oppositely and spacedly arranged on opposite sides of the top wall (21), one end of each of the two second side walls (222) connected with the top wall (21).

9. A seat, characterized by The seat slide rail (100) of any one of claims 1-8.

10. A vehicle characterized by comprising: The seat of claim 9.

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