Slide rail module and carpet mounting assembly and vehicle

Abstract

The invention discloses a sliding rail module, a carpet mounting assembly and a vehicle, and the sliding rail module comprises two sliding rail assemblies, a driving assembly and a cover assembly; the sliding rail assembly comprises a lower rail and an upper rail connected in a sliding mode. The lower rail comprises a first mounting part and a second mounting part; the driving assembly stretches across the two sliding rail assemblies, is in driving connection with the two upper rails and can drive the two upper rails to synchronously move in a reciprocating mode along the lower rail. The cover cap assembly is connected with the second mounting part; the carpet is provided with a mounting hole corresponding to the lower rail and a mounting groove corresponding to the cover assembly; the lower rail is fixedly arranged through the mounting hole and forms extrusion force on the carpet; the second mounting part and the local cover assembly are positioned in the mounting groove and form extrusion force on the carpet; the local cover assembly is located outside the mounting groove and covers the second mounting part and a notch of the mounting groove. The invention provides a sliding rail module and carpet mounting assembly and a vehicle. The problem that the effect is poor when a sliding rail module and a carpet are laid at the same time is solved.

Description

Technical Field

[0001] The present application relates to the technical field of vehicles, and more specifically, to a slide rail module, a carpet installation assembly and a vehicle. Background Art

[0002] With the continuous development of automotive electrification and intelligence, the movement of seats has long been realized by electric control, such as driving the seat to reciprocate relative to the cockpit through a slide rail assembly according to a preset program using a button. However, the intelligent cockpit has an increasing demand for the movement of seats. Considering the beautification of the carriage, a carpet is also laid on the floor of the carriage. Therefore, there is a layout scenario where the slide rail assembly and the carpet are laid on the floor of the carriage at the same time in the intelligent cockpit.

[0003] Currently, when laying the carpet and the slide rail assembly, if the slide rail assembly is arranged on the carpet, the carpet may be locally uneven, especially in the rear area of the carriage; if the slide rail assembly is arranged under the carpet, there may be interference problems with the carpet.

[0004] Therefore, a slide rail module, a carpet installation assembly and a vehicle are needed to solve the above problems. Summary of the Invention

[0005] In view of this, the purpose of the present application is to provide a slide rail module, a carpet installation assembly and a vehicle to solve the problem of poor effect when laying the slide rail module and the carpet at the same time.

[0006] A slide rail module and a carpet installation assembly provided by the present application based on the above purpose include:

[0007] At least one slide rail module, the slide rail module includes: two slide rail assemblies, a driving component and a cover assembly. The two slide rail assemblies are arranged opposite to each other and at intervals. The slide rail assembly includes a lower rail and an upper rail slidably connected to the lower rail. The lower rail includes a first installation part and a second installation part. The driving component straddles the two slide rail assemblies, is respectively drivingly connected to the two upper rails, and can drive the two upper rails to move synchronously and reciprocally along the lower rail. The cover assembly is connected to the second installation part.

[0008] A carpet, on which there are installation holes corresponding to the area where the lower rail is located and installation grooves corresponding to the area where the cover assembly is located. The lower rail is fixedly arranged through the installation holes and forms a pressing force on the carpet. The second installation part and a part of the cover assembly are located in the installation grooves and form a pressing force on the carpet. A part of the cover assembly is located outside the installation grooves and covers the second installation part and the notch of the installation groove.

[0009] Optionally, a first step portion and a second step portion are spaced along the first mounting portion in the direction of the second mounting portion on the carpet; a first bearing surface of the first step portion is lower than a second bearing surface of the second step portion; the mounting hole is arranged on the first bearing surface; the mounting groove is arranged on the second bearing surface, and notch openings are respectively arranged in the directions towards the first bearing surface and the second bearing surface; the lower rail is arranged on the first bearing surface, and a portion of the cover assembly outside the mounting groove abuts against the second bearing surface.

[0010] Optionally, a first side surface of the first step portion and a second side surface of the second step portion are both inclined surfaces, and an included angle between the first side surface and the first bearing surface and an included angle between the second side surface and the second bearing surface are both obtuse angles; when the driving assembly moves to the maximum stroke along the first mounting portion in the direction of the second mounting portion, there is a limiting distance between the driving assembly and the second side surface.

[0011] Optionally, a first end opening is arranged at an end of the first mounting portion, a second end opening is arranged at an end of the second mounting portion, and a partial upper rail can be respectively moved out of the lower rail through the first end opening and the second end opening.

[0012] Optionally, the cover assembly includes a cover bracket and a cover body; the cover bracket is fixedly connected to the second mounting portion; the cover body is detachably connected to the cover bracket; the cover bracket is located in the mounting groove and exerts a pressing force on the bottom of the mounting groove; a part of the cover body is located in the mounting groove and a part of the cover body is located outside the mounting groove.

[0013] Optionally, the cover bracket includes a main body and two connecting ears oppositely arranged at an opening of the main body, and the two connecting ears extend towards the outside of the main body; the second mounting portion extends into the main body and is connected to the bottom of the main body; the cover body is connected to the two connecting ears.

[0014] Optionally, the cover body includes a cover plate and a support cover; the cover plate is connected to the connecting ear and is located outside the main body, and an avoidance groove is arranged on the cover plate along the moving path of the upper rail; the support cover is arranged on a surface of the cover body facing the cover bracket and is located in the main body; a first avoidance opening is arranged on the support cover in the direction towards the avoidance groove, and a second avoidance opening is arranged in the direction towards the upper rail, and the second avoidance opening corresponds to the second end opening.

[0015] Optionally, a plurality of clamping holes are provided on the connecting lug; a clamping protrusion for cooperating with the clamping holes is provided on one surface of the cover body facing the cover bracket, and a clamping spring is provided on the clamping protrusion; the clamping protrusion can extend into the clamping hole with the clamping spring, and the clamping between the clamping protrusion and the clamping hole is completed through the clamping spring.

[0016] Optionally, the driving assembly includes a driving motor and a motor bracket. The driving motor is arranged on the motor bracket. The two ends of the motor bracket straddle the two slide rail assemblies and are respectively connected to the two upper rails.

[0017] The present application further provides a vehicle, which is characterized by including: a vehicle body and a slide rail module and a carpet installation assembly as described above provided on the vehicle body.

[0018] As can be seen from the above, compared with the prior art, the technical solution provided by the present application has the following advantages: on the one hand, the carpet is squeezed by the lower rail to ensure the position stability of the carpet, and at the same time, the gap formed by the installation holes can be covered by the lower rail to ensure the appearance. On the other hand, through the installation groove on the carpet, the installation rear end of the lower rail can be set in a sunken manner to avoid the area on the carpet for placing items, ensure the flatness of the carpet, and ensure the flat placement of items. At the same time, the gap between the slide rail assembly and the carpet can be further covered by the cover assembly to ensure the aesthetics of the appearance. Description of the Drawings

[0019] Through the description of its embodiments in conjunction with the following drawings, the above features and technical advantages of the present application will become clearer and easier to understand.

[0020] Figure 1 It is a schematic structural diagram of the slide rail module and the carpet installation assembly adopted in the specific embodiment of the present application.

[0021] Figure 2 It is a schematic structural diagram of the first installation part area adopted in the specific embodiment of the present application.

[0022] Figure 3 It is a schematic structural diagram of the second installation part area adopted in the specific embodiment of the present application.

[0023] Figure 4 It is a schematic diagram of the state where the upper rail extends out of the lower rail adopted in the specific embodiment of the present application.

[0024] Figure 5 It is a schematic partial structural diagram of the carpet adopted in the specific embodiment of the present application.

[0025] Figure 6This is a schematic exploded view of the cover assembly used in the specific embodiment of the present application.

[0026] Figure 7 This is a schematic cross-sectional view of the cover assembly used in the specific embodiment of the present application.

[0027] Figure 8 This is a schematic view of the structure of the lower rail and the cover bracket used in the specific embodiment of the present application.

[0028] Figure 9 This is a schematic view of the reverse side structure of the cover body used in the specific embodiment of the present application.

[0029] Figure 10 This is a schematic view of the front side structure of the cover body used in the specific embodiment of the present application.

[0030] Figure 11 This is a schematic view of the state where the clamping spring is arranged on the cover bracket in the specific embodiment of the present application.

[0031] Among them, the reference numerals:

[0032] 100: Slide rail assembly; 10: Lower rail; 11: First mounting portion; 111: First end opening; 12: Second mounting portion; 121: Second end opening; 20: Upper rail; 30: Driving assembly; 31: Driving motor; 32: Motor bracket; 40: Cover assembly; 41: Cover bracket; 411: Main body; 412: Connecting ear; 4121: Clamping hole; 42: Cover body; 421: Cover plate; 4211: Avoidance groove; 422: Support cover; 4221: First avoidance opening; 4222: Second avoidance opening; 423: Clamping protrusion; 43: Clamping spring;

[0033] 200: Carpet; 201: Mounting hole; 202: Mounting groove; 203: First step portion; 2031: First bearing surface; 2032: First side surface; 204: Second step portion; 2041: Second bearing surface; 2042: Second side surface. Detailed implementation manners

[0034] To make the objectives, technical solutions, and advantages of the present application clearer and more understandable, the present application will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper", and "lower" used in the following description refer to the directions in the drawings. The terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0035] Figure 1 This is a schematic view of the structure of the slide rail module and the carpet mounting assembly used in the specific embodiment of the present application, asFigure 1 As shown, a slide rail module and a carpet installation assembly provided by the present application include: at least one slide rail module and a carpet 200.

[0036] The slide rail module includes: two slide rail assemblies 100, a driving assembly 30, and a cover assembly 40. The two slide rail assemblies 100 are arranged opposite to each other with a gap therebetween. The slide rail assembly 100 includes a lower rail 10 and an upper rail 20 slidably connected to the lower rail 10; the lower rail 10 includes a first mounting portion 11 and a second mounting portion 12; the arrangement of the two slide rail assemblies 100 includes but is not limited to being arranged in parallel. In specific use, the upper rail 20 can be connected to a seat, the lower rail is connected to the vehicle floor, and the upper rail and the lower rail are slidably connected, so that the seat can move back and forth to adjust the relative position. Based on the installation direction of the lower rail 10, the portion of the lower rail 10 facing the front of the vehicle is the first mounting portion (i.e., the front mounting portion) 11, and the portion facing the rear of the vehicle is the second mounting portion 12 (i.e., the rear mounting portion).

[0037] The driving assembly 30 straddles the two slide rail assemblies 100, is respectively drivingly connected to the two upper rails 20, and can drive the two upper rails 20 to move synchronously and reciprocally along the lower rail 10; the driving assembly 30 is used to drive the upper rail 20 in the slide rail assembly 100 to move. The driving assembly 30 can move together with the upper rail 20, or the position of the driving assembly 30 is relatively fixed.

[0038] The cover assembly 40 is connected to the second mounting portion 12; the cover assembly 40 is used to cover the gap between the second mounting portion 12 and the carpet 200, and can also prevent foreign objects from entering the second mounting portion 12 and avoid foreign objects affecting the movement of the upper rail 20 relative to the lower rail 10.

[0039] The carpet 200 is provided with mounting holes 201 corresponding to the area where the lower rail 10 is located and mounting grooves 202 corresponding to the area where the cover assembly 40 is located; the lower rail 10 is fixedly arranged through the mounting holes 201 and forms a pressing force on the carpet 200; the second mounting portion 12 and a partial cover assembly 40 are located in the mounting grooves 202 and form a pressing force on the carpet 200; the partial cover assembly 40 is located outside the mounting grooves 202 and covers the second mounting portion 12 and the notch of the mounting grooves 202. The above carpet 200 facilitates the installation of the slide rail assembly 100.

[0040] The sliding rail module and carpet installation assembly can be applied to vehicles, especially vehicles with three rows of seats. The first row is the driver's seat and the front passenger seat, the second row and the third row are passenger seats, and a luggage compartment for placing luggage is often arranged behind the third row. Taking the application in such a vehicle as an example: The lower rail 10 in the sliding rail assembly 100 is connected and fixed to the vehicle floor through the installation hole 201 of the carpet 200. The upper rail 20 in the sliding rail assembly 100 is used to install the seat. Based on the user's needs, the driving assembly 30 can be controlled to operate so as to adjust the relative position of the seat forward or backward to improve the user's comfort. The installation hole 201 and the installation groove 202 on the carpet 200 provide space for the sliding rail assembly 100 to avoid interference in the movement of the upper rail 20 and the installation of the lower rail 10. The sliding rail assembly 100 provides extrusion force for the carpet 200 to keep the carpet 200 flat.

[0041] By adopting the above sliding rail module and carpet installation assembly, on the one hand, the lower rail 10 squeezes the carpet 200 to ensure the position stability of the carpet 200, and at the same time, the lower rail 10 can also cover the gap formed by the installation hole 201 to ensure the appearance. On the other hand, through the installation groove 202 on the carpet 200, the rear end of the installation of the lower rail 10 can be set in a sunken manner to avoid the area on the carpet 200 for placing items, ensure the flatness of the carpet 200, and ensure the flat placement of items. At the same time, through the cover assembly 40, the gap between the sliding rail assembly 100 and the carpet 200 can be further covered to ensure the beauty of the appearance.

[0042] Figure 2 It is a schematic structural diagram of the first installation part area adopted in the specific embodiment of the present application. Figure 3 It is a schematic structural diagram of the second installation part area adopted in the specific embodiment of the present application. As Figure 2 and Figure 3 shown, the carpet 200 is provided with a first step portion 203 and a second step portion 204.

[0043] Optionally, a first step portion 203 and a second step portion 204 are spaced along the first mounting portion 11 of the carpet 200 in the direction of the second mounting portion 12; a first bearing surface 2031 of the first step portion 203 is lower than a second bearing surface 2041 of the second step portion 204; the mounting hole 201 is provided on the first bearing surface 2031; the mounting groove 202 is provided on the second bearing surface 2041, and notches are respectively provided in the directions towards the first bearing surface 2031 and the second bearing surface 2041; the lower rail 10 is provided on the first bearing surface 2031, and a portion of the cover assembly 40 outside the mounting groove 202 abuts against the second bearing surface 2041. By providing the first step portion 203 and the second step portion 204, the sliding rail module and the carpet mounting assembly provided in the present application can be applicable to a wider range, for example, it can be applicable to the arrangement of the vehicle compartment floor with steps, such as there are steps between the compartment floor where the second row of seats is located and the compartment floor where the third row of seats is located, and there are steps between the compartment floor of the third row of seats and the compartment floor where the luggage compartment is located.

[0044] Taking the application to a vehicle with three rows of seats as an example, during laying, the carpet 200 can be adaptively laid on the step between the second row of seats and the third row of seats through the first step portion 203, and the carpet 200 can be adaptively laid on the step between the third row of seats and the luggage compartment through the second step portion 204, so that the carpet 200 can be laid more closely on the compartment floor to better ensure the flatness of the carpet 200. At the same time, the lower rail 10 is provided on the first bearing surface 2031, and a portion of the cover assembly 40 outside the mounting groove 202 abuts against the second bearing surface 2041. The lower rail 10 squeezes the carpet 200 to ensure the position stability of the carpet 200 and cover the gap formed by the mounting hole 201. The cover assembly 40 squeezes the carpet 200 in the external area of the mounting groove 202, and can also further cover the gap between the sliding rail assembly 100 and the carpet 200. In addition, the sliding rail is installed in the mounting groove 202, so that the installation rear end of the lower rail 10 is set in a sunken manner to avoid the second bearing surface 2041 (such as the area on the carpet 200 for placing items), thereby avoiding the situation that the second bearing surface 2041 is uneven, ensuring the flatness of the carpet 200, and ensuring the flatness of the item placement.

[0045] The setting method of the mounting hole 201 includes various types. One method is that it can be correspondingly set according to the positions of the bolts connecting the lower rail 10 and the compartment floor, and several mounting holes 201 are correspondingly set for several bolts. Another method is that the mounting hole 201 is an elongated hole extending along the extending direction of the lower rail 10, and the length of the elongated hole is adapted to the length of the lower rail 10. Multiple bolts for connection can realize the connection and fixation of the lower rail 10 to the compartment floor through one mounting hole 201.

[0046] In an embodiment of the present application, the installation groove 202 sinks below the second bearing surface 2041 and has a notch facing the slide rail assembly 100. During installation, the rear installation portion of the lower rail 10 can be installed in the installation groove 202, and when the upper rail 20 moves backward relative to the lower rail 10, it can also extend into the installation groove 202.

[0047] The driving assembly 30 can move together with the upper rail 20, or the position of the driving assembly 30 is relatively fixed. Optionally, the driving assembly 30 includes a driving motor 31 and a motor bracket 32. The driving motor 31 is arranged on the motor bracket 32. The two ends of the motor bracket 32 straddle two slide rail assemblies 100 and are respectively connected to the two upper rails 20. When the driving motor 31 operates, it can drive the two upper rails 20 to move. When the upper rails 20 move, the motor bracket 32 is driven to move synchronously.

[0048] Figure 4 It is a schematic diagram of the state where the upper rail extends out of the lower rail in a specific embodiment of the present application. Figure 5 It is a schematic diagram of a partial structure of the carpet adopted in a specific embodiment of the present application. As Figure 4 and Figure 5 shown, the first step portion 203 includes a first bearing surface 2031 and a first side surface 2032, and the second step portion 204 includes a second bearing surface 2041 and a second side surface 2042.

[0049] To prevent foreign objects from getting stuck between the side surface of the step and the driving assembly 30 and affecting the operation of the driving assembly 30, in the present application, optionally, the first side surface 2032 of the first step portion 203 and the second side surface 2042 of the second step portion 204 are both inclined surfaces, and the angles between the first side surface 2032 and the first bearing surface 2031 and between the second side surface 2042 and the second bearing surface 2041 are both obtuse angles; by setting them as obtuse angles, when there are foreign objects between the side surface of the step and the driving assembly 30, during the movement of the driving assembly 30, the foreign objects can be pushed up the rear step or down to the front step along the inclined surface to prevent the foreign objects from staying and getting stuck in the sweeping area of the driving assembly 30. The setting method where both the first side surface 2032 and the second side surface 2042 are inclined surfaces can also be applied in the solution where the position of the driving assembly 30 is relatively fixed, and the present application does not make inappropriate limitations.

[0050] The value of the obtuse angle can be set according to different requirements. In an embodiment of the present application, α is the angle value of the angle between the second side surface 2042 and the second bearing surface 2041, and α can be 165 degrees. Of course, according to different requirements, α can also be set to different angle values, and the present application does not make specific limitations.

[0051] To further avoid interference between the driving component 30 and the carpet 200, when the driving component 30 moves along the first mounting portion 11 towards the second mounting portion 12 to the maximum stroke, there is a limiting distance between the driving component 30 and the second side surface 2042. The range of the limiting distance can be set according to different requirements, and is at least 10 mm. That is to say, after the driving component 30 stops moving, the distance between the driving component 30 and the second side surface 2042 is at least 10 mm, so as to avoid the driving component 30 contacting the second side surface 2042, avoid interfering with the operation of the driving component 30, and also avoid affecting the flatness of the carpet 200.

[0052] Figure 6 This is a schematic exploded view of the cover assembly adopted in the specific embodiment of the present application. As Figure 6 shown, the first mounting portion 11 includes a first end opening (i.e., a front end opening) 111, and the second mounting portion 12 includes a second end opening (i.e., a rear end opening) 121.

[0053] To further increase the adjustment range of the upper rail 20, optionally, the end of the first mounting portion 11 is provided with a first end opening (i.e., a front end opening) 111, and the end of the second mounting portion 12 is provided with a second end opening (i.e., a rear end opening) 121. The partial upper rail 20 can be respectively moved out of the lower rail 10 through the first end opening 111 and the second end opening 121. The moving range of the upper rail 20 is not limited by the length of the lower rail 10, and the front and rear moving distance of the seat can be adjusted in a larger range, so that the adjustable space range is larger and more flexible, and the improvement of the user's comfort is more accurate.

[0054] For a carriage floor with steps, when the upper rail 20 moves forward, a part of the upper rail 20 can move out of the lower rail 10, that is, a part of the upper rail 20 can overhang the lower rail 10 and the steps, so that the moving amplitude of the seat can be increased. When the upper rail 20 moves backward, a part of the upper rail 20 can move out of the lower rail 10 and extend into the mounting groove 202, and at the same time, the moving amplitude of the upper rail 20 can be limited by the mounting groove 202 to avoid the upper rail 20 moving out too long.

[0055] Figure 7 This is a schematic cross-sectional view of the cover assembly adopted in the specific embodiment of the present application. As Figure 7 shown, the cover assembly 40 includes a cover bracket 41 and a cover body 42.

[0056] Optionally, the cover assembly 40 includes a cover bracket 41 and a cover body 42; the cover bracket 41 is fixedly connected to the second mounting portion 12; the cover body 42 is detachably connected to the cover bracket 41; the cover bracket 41 is located within the mounting groove 202 and exerts a pressing force on the bottom of the mounting groove 202; part of the cover body 42 is located within the mounting groove 202 and part of the cover body 42 is located outside the mounting groove 202. The cover bracket 41 and the second mounting portion 12 include, but are not limited to, being fixedly connected by rivets. Connection holes for installation are provided on the second mounting portion 12 of the lower rail 10 and the cover bracket 41, and the connection between the cover bracket 41 and the lower rail 10 is completed through the rivets and the connection holes. To enable adjustment, a plurality of corresponding connection holes may be provided on the second mounting portion 12 and / or the cover bracket 41, and connected by a plurality of rivets to increase the connection strength, or the relative position between the second mounting portion 12 and the cover bracket 41 may be adjusted to adjust the overall length of the two to meet different requirements.

[0057] The cover bracket 41 provides support for the cover body 42, reducing the need for additional connection positions on the carpet 200 or the slide rail assembly 100 and reducing the assembly difficulty. The cover body 42 is detachably connected to the cover bracket 41, facilitating maintenance when the slide rail assembly 100 fails. At the same time, the cover bracket 41 can further press the carpet 200 to ensure the position stability of the carpet 200. Meanwhile, the gap between the slide rail assembly 100 and the carpet 200 can be further shielded by the cover body 42, and the gap of the mounting groove 202 can also be shielded to ensure the aesthetic appearance.

[0058] Figure 8 It is a schematic structural diagram of the lower rail and the cover bracket adopted in a specific embodiment of the present application. As Figure 8 shown, the cover bracket 41 includes a main body 411 and a connecting ear 412.

[0059] Optionally, the cover bracket 41 includes a main body 411 and two connecting ears 412 oppositely arranged at the opening of the main body 411. The two connecting ears 412 extend outward from the main body 411, and the second mounting portion 12 extends into the main body 411 and is connected to the bottom of the main body 411; the cover body 42 is connected to the two connecting ears 412. The two connecting ears 412 and the main body 411 form an inverted U-shaped structure; the main body 411 of the cover bracket 41 can well fit the inner contour of the mounting groove 202, be able to press the carpet 200 while providing an avoidance space for the upper rail 20 to extend into the mounting groove 202. The connecting ears 412 of the cover bracket 41 can well provide support for the cover body 42 and will not interfere with the upper rail 20 moving out of the lower rail 10 and extending into the mounting groove 202.

[0060] Figure 9Schematic diagram of the reverse side structure of the cover body adopted in the specific embodiment of the present application. Figure 10 Schematic diagram of the front side structure of the cover body adopted in the specific embodiment of the present application. As Figure 9 and Figure 10 shown, the cover body 42 includes a cover plate 421 and a support cover 422.

[0061] Optionally, the cover body 42 includes a cover plate 421 and a support cover 422; the cover plate 421 is connected to the connecting ear 412 and is located outside the main body 411. An avoidance groove 4211 is provided on the upper edge of the cover plate 421 along the moving path of the upper rail 20; the support cover 422 is arranged on one surface of the cover body 42 facing the cover bracket 41 and is located inside the main body 411; a first avoidance opening 4221 is provided on the support cover 422 in the direction facing the avoidance groove 4211, and a second avoidance opening 4222 is provided in the direction facing the upper rail 20, and the second avoidance opening 4222 corresponds to the second end opening 121. The cover plate 421 is used to realize the connection between the cover body 42 and the cover bracket 41, can cover the gap between the slide rail assembly 100 and the carpet 200, and can also cover the gap of the installation groove 202. At the same time, the cover plate 421 is also used to squeeze the carpet 200 in the external area of the installation groove 202 to improve the position stability of the carpet 200. The avoidance groove 4211 on the cover plate 421 can provide an avoidance space for the upper rail 20 to overhang the lower rail 10 when moving backward out of the lower rail 10, and can also provide a limit for the moving direction and amplitude of the upper rail 20. For example, the designed length of the avoidance groove 4211 is the maximum stroke of the seat moving backward, that is, the overhanging length of the last position of the upper rail 20.

[0062] The support cover 422 can be well adapted to the inner contour of the cover bracket 41, can provide support for the cover plate 421, increase the structural strength of the cover plate 421 in the longitudinal direction. At the same time, the first avoidance opening 4221 and the second avoidance opening 4222 on the support cover 422 can also provide an avoidance space for the upper rail 20 to extend into the installation groove 202. The position on the support cover 422 opposite to the second avoidance opening 4222 is a closed structure, and the moving amplitude of the upper rail 20 can be limited through this closed structure. After the upper rail 20 touches this closed structure during backward movement, it means that the upper rail 20 has moved backward to the maximum stroke, that is, the maximum stroke of the seat moving backward, that is, the overhanging length of the last position of the upper rail 20.

[0063] Figure 11 Schematic diagram of the state where the clamping spring is arranged on the cover bracket adopted in the specific embodiment of the present application. As Figure 11 shown, a clamping hole 4121 is provided on the connecting ear 412.

[0064] Optionally, a plurality of clamping holes 4121 are provided on the connecting ear 412; a clamping protrusion 423 for cooperating with the clamping holes 4121 is provided on the surface of the cover body 42 facing the cover bracket 41, and a clamping spring 43 is provided on the clamping protrusion 423; the clamping protrusion 423 can extend into the clamping hole 4121 with the clamping spring 43, and the clamping between the clamping protrusion 423 and the clamping hole 4121 is completed through the clamping spring 43. During installation, the clamping spring 43 can be pre-installed in the clamping hole 4121 or on the clamping protrusion 423. After the clamping spring 43 is installed, the cover body 42 is installed on the cover bracket 41, and the installation can be directly completed by hand without the need for additional tools. The installation is simple and can effectively improve the installation efficiency.

[0065] The present application also provides a vehicle, including: a vehicle body and the slide rail module and the carpet installation assembly as described above provided on the vehicle body. The implementation manners of the slide rail module and the carpet installation assembly can refer to the implementation manners of the slide rail module and the carpet installation assembly described in any of the above embodiments, which will not be elaborated here one by one, and this is not an improper limitation of the present application.

[0066] With the above vehicle, on the one hand, the lower rail 10 squeezes the carpet 200 to ensure the position stability of the carpet 200, and at the same time, the lower rail 10 can also cover the gap formed by the mounting hole 201 to ensure the appearance. On the other hand, through the mounting groove 202 on the carpet 200, the installation rear end of the lower rail 10 can be set in a sunken manner to avoid the area on the carpet 200 for placing items, ensuring the flatness of the carpet 200 and the flatness of the item placement. At the same time, through the cover assembly 40, the gap between the slide rail assembly 100 and the carpet 200 can be further covered to ensure the aesthetics of the appearance. In addition, by covering the corresponding gaps through the slide rail assembly 100 and the cover assembly 40, the decorative strips for covering are also omitted, and the interference of the decorative strips on the driving assembly 30 and the slide rail assembly 100 is reduced, thus taking into account both good appearance and the overall cost of vehicle manufacturing.

[0067] From the above description and practice, it can be seen that the slide rail module and the carpet installation assembly and the vehicle provided by the present application have the following advantages compared with the prior art: on the one hand, the lower rail 10 squeezes the carpet 200 to ensure the position stability of the carpet 200, and at the same time, the lower rail 10 can also cover the gap formed by the mounting hole 201 to ensure the appearance. On the other hand, through the mounting groove 202 on the carpet 200, the installation rear end of the lower rail 10 can be set in a sunken manner to avoid the area on the carpet 200 for placing items, ensuring the flatness of the carpet 200 and the flatness of the item placement. At the same time, through the cover assembly 40, the gap between the slide rail assembly 100 and the carpet 200 can be further covered to ensure the aesthetics of the appearance.

[0068] Those of ordinary skill in the art should understand that: The above are only specific embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the gist of the present application should be included within the protection scope of the present application.

Claims

1. A slide rail module and carpet installation assembly, characterized in that: Including: Among them, At least one slide rail module, the slide rail module comprising: two slide rail assemblies, a drive assembly and a cover assembly, the two slide rail assemblies are arranged opposite to each other and at intervals, the slide rail assembly comprises a lower rail and an upper rail slidably connected to the lower rail; the lower rail comprises a first mounting portion and a second mounting portion; the drive assembly spans the two slide rail assemblies, is respectively connected to the two upper rails by driving, and can drive the two upper rails to move synchronously and reciprocatingly along the lower rail; the cover assembly is connected to the second mounting portion; A carpet is provided with a mounting hole corresponding to the area where the lower rail is located and a mounting groove corresponding to the area where the cover assembly is located; the lower rail is fixedly arranged through the mounting hole and forms an extrusion force on the carpet; the second mounting portion and a part of the cover assembly are located in the mounting groove and form an extrusion force on the carpet; a part of the cover assembly is located outside the mounting groove and covers the second mounting portion and the notch of the mounting groove.

2. The slide rail module and carpet installation assembly according to claim 1, characterized in that: The carpet is provided with a first step portion and a second step portion spaced apart from each other along the direction from the first mounting portion to the second mounting portion; the first bearing surface of the first step portion is lower than the second bearing surface of the second step portion; the mounting hole is provided on the first bearing surface; the mounting groove is provided on the second bearing surface, and notches are provided respectively in the directions of the first bearing surface and the second bearing surface; the lower rail is provided on the first bearing surface, and the portion of the cover assembly located outside the mounting groove abuts against the second bearing surface.

3. The slide rail module and carpet installation assembly according to claim 2, characterized in that: The first side surface of the first step portion and the second side surface of the second step portion are both inclined surfaces, and the angle between the first side surface and the first bearing surface and the angle between the second side surface and the second bearing surface are both obtuse angles; when the driving component moves along the first mounting portion toward the second mounting portion to a maximum stroke, there is a limiting distance between the driving component and the second side surface.

4. The slide rail module and carpet installation assembly according to any one of claims 1 to 3, characterized in that: The end of the first mounting portion is provided with a first end opening, and the end of the second mounting portion is provided with a second end opening. Part of the upper rail can be moved out of the lower rail through the first end opening and the second end opening respectively.

5. The slide rail module and carpet installation assembly according to claim 4, characterized in that: The cover assembly includes a cover bracket and a cover body; the cover bracket is fixedly connected to the second mounting portion; the cover body is detachably connected to the cover bracket; the cover bracket is located in the mounting groove and forms an extrusion force on the bottom of the mounting groove; part of the cover body is located in the mounting groove, and part of the cover body is located outside the mounting groove.

6. The slide rail module and carpet installation assembly according to claim 5, characterized in that: The cover bracket includes a main body and two connecting ears arranged opposite to each other at the opening of the main body, wherein the two connecting ears extend to the outside of the main body; the second mounting portion extends into the main body and is connected to the bottom of the main body; and the cover body is connected to the two connecting ears.

7. The slide rail module and carpet installation assembly according to claim 6, characterized in that: The cover body includes a cover plate and a support cover; the cover plate is connected to the connecting ear and is located outside the main body, and an avoidance groove is arranged on the cover plate along the moving path of the upper rail; the support cover is arranged on a side surface of the cover body facing the cover bracket and is located inside the main body; the support cover is provided with a first avoidance opening in the direction toward the avoidance groove, and a second avoidance opening in the direction toward the upper rail, and the second avoidance opening corresponds to the second end opening.

8. The slide rail module and carpet installation assembly according to claim 6, characterized in that: A plurality of snap-in holes are arranged on the connecting ear; a snap-in protrusion cooperating with the snap-in hole is arranged on the surface of the cover body on one side facing the cover bracket, and a snap-in spring is arranged on the snap-in protrusion; the snap-in protrusion can extend into the snap-in hole with the snap-in spring, and the snap-in connection between the snap-in protrusion and the snap-in hole is completed by the snap-in spring.

9. The slide rail module and carpet installation assembly according to any one of claims 1 to 3, characterized in that: The driving assembly includes a driving motor and a motor bracket. The driving motor is arranged on the motor bracket. Two ends of the motor bracket span across the two slide rail assemblies and are respectively connected to the two upper rails.

10. A vehicle, characterized in that: include: A vehicle body and a slide rail module and carpet installation assembly as claimed in any one of claims 1 to 9 arranged on the vehicle body.

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