Electric sliding rail structure with hoop for double seat

Abstract

The utility model relates to an electric sliding rail structure with a hoop for a double seat. The electric sliding rail structure is a component in an automobile seat. The sliding rail comprises a left sliding rail assembly, a right sliding rail assembly and an electric driving assembly, the two ends of the electric driving assembly are connected with the left sliding rail assembly and the right sliding rail assembly respectively, the left sliding rail assembly and the right sliding rail assembly are each provided with a left sliding rail body, a lower hoop piece and an upper hoop piece, and the left sliding rail body comprises an upper sliding rail body and a lower sliding rail body which are matched with each other; the lower hoop piece is connected with the lower sliding rail, and the upper hoop piece is installed on the upper sliding rail. The lower hook is arranged on the lower hoop piece, the upper hook is arranged on the upper hoop piece, and the upper hook is matched with the lower hook, so that the sliding rail is prevented from being separated when being stressed and deformed. The device is reasonable in structural design, safe, reliable, good in strength and rigidity, convenient to assemble and disassemble and capable of meeting use requirements.

Description

Technical Field

[0001] This utility model relates to a slide rail structure, and more particularly to an electric slide rail structure with a clamp for use in a double seat, which is a component of a car seat. Background Technology

[0002] The car seat rails are located at the bottom of the car seat, allowing you to adjust the seat's fore-and-aft position as needed.

[0003] Currently, similar car seat slide rails include motor assemblies, left slide rail assemblies, and right slide rail assemblies. The two ends of the electric drive assembly are connected to the left slide rail assembly and the right slide rail assembly, respectively. In actual use, this type of car seat slide rail has the following disadvantages: 1) It cannot withstand the separation strength of two seats, which will cause safety hazards; 2) It has poor rigidity and strength, which affects comfort.

[0004] Therefore, it is particularly necessary to provide an electric slide rail structure that is safe, reasonable, stable, reliable, and strong. Utility Model Content

[0005] The purpose of this utility model is to overcome the above-mentioned shortcomings in the existing technology and provide an electric sliding rail structure with a clamp for double seats that has a reasonable structural design, is safe and reliable, has good strength and rigidity, and is easy to assemble and disassemble.

[0006] The technical solution adopted by this utility model to solve the above problems is as follows: An electric slide rail structure with a clamp in a double seat includes a left slide rail assembly, a right slide rail assembly, and an electric drive assembly. The two ends of the electric drive assembly are respectively connected to the left and right slide rail assemblies. The left and right slide rail assemblies are each provided with a left slide rail body, a lower clamp, and an upper clamp. The left slide rail body includes a matching upper slide rail and a lower slide rail. The lower clamp is connected to the lower slide rail, and the upper clamp is mounted on the upper slide rail. A lower hook is provided on the lower clamp, and an upper hook is provided on the upper clamp. The upper and lower hooks cooperate to prevent the slide rail from separating under stress and deformation.

[0007] Preferably, the left slide rail body of this utility model further includes a cover plate, a lead screw assembly, a retainer assembly, and a gearbox bracket. The two ends of the lead screw assembly are fixed on the lower slide rail, the gearbox bracket provided on the lead screw assembly is fixed on the upper slide rail by the cover plate, and the retainer assembly slides between the upper slide rail and the lower slide rail.

[0008] Preferably, the lower clamp of this utility model further includes a front mounting part, a rear mounting part, and a central groove body, which are connected as one piece; integral molding increases strength and rigidity and facilitates assembly.

[0009] Preferably, the upper clamp of this utility model is provided with multiple reinforcing ribs to increase the overall strength.

[0010] Preferably, the electric drive assembly of this utility model includes a motor, a motor bracket, and a motor flexible shaft. The motor is mounted on the motor bracket, and the motor shaft of the motor is connected to the motor flexible shaft.

[0011] Preferably, the rear end of the motor bracket of the present invention is provided with multiple flexible shaft slots at intervals, and the motor flexible shaft is fixed to the motor bracket through the multiple flexible shaft slots.

[0012] Compared with the prior art, this utility model has the following advantages and effects: (1) The overall structure is reasonably designed. When the slide rail is deformed by force, the lower hook in the lower clamp and the upper hook in the upper clamp engage with each other to prevent the slide rail from separating. It is safe and reliable. (2) The front mounting part, the rear mounting part and the middle groove are integrally formed to increase strength and rigidity. Originally, the three were separate structures and were connected by welding. This process is troublesome, inconvenient to assemble, and time-consuming and laborious. (3) Multiple reinforcing ribs are provided on the upper clamp to increase the overall strength. (4) Multiple flexible shaft slots are provided at intervals at the rear end of the motor bracket. The rear end of the motor bracket can be customized and adjusted according to the width of the seat to meet the needs of various types of slide rails of different lengths. Attached Figure Description

[0013] Figure 1 This is a side view structural diagram of an embodiment of the present utility model.

[0014] Figure 2 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0015] Figure 3 This is an overall exploded structural diagram of an embodiment of the present utility model.

[0016] Figure 4 This is an exploded structural diagram of the left slide rail assembly in an embodiment of this utility model.

[0017] Figure 5 This is a bottom view of the left slide rail assembly in an embodiment of this utility model.

[0018] Figure 6 This is a schematic diagram of the main structure of an embodiment of this utility model.

[0019] Figure 7 yes Figure 6 A schematic diagram of the cross-sectional structure of AA.

[0020] In the diagram: left slide rail assembly 1, right slide rail assembly 2, electric drive assembly 3;

[0021] Left slide rail assembly 1: left slide rail body 11, lower clamp 12, upper clamp 13;

[0022] Electric drive assembly 3: motor 31, motor bracket 32, electric flexible shaft 33, flexible shaft slot 321;

[0023] Left slide rail body 11: upper slide rail 111, lower slide rail 112, cover plate 113, lead screw assembly 114, cage assembly 115, gearbox bracket 116;

[0024] Lower clamp component 12: lower hook 121, front mounting part 122, rear mounting part 123, central groove body 124;

[0025] Upper clamp 13: upper hook 131, reinforcing rib 132. Detailed Implementation

[0026] The present invention will be further described in detail below with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0027] Example

[0028] See Figures 1 to 7 This embodiment of the electric slide rail structure with a clamp in a double seat includes a left slide rail assembly 1, a right slide rail assembly 2, and an electric drive assembly 3. The two ends of the electric drive assembly 3 are connected to the left slide rail assembly 1 and the right slide rail assembly 2, respectively. A lower hook 121 is provided on the lower clamp 12, and an upper hook 131 is provided on the upper clamp 13. The upper hook 131 cooperates with the lower hook 121 (e.g., ...). Figure 7 (As shown).

[0029] In this embodiment, both the left slide rail assembly 1 and the right slide rail assembly 2 are provided with a left slide rail body 11, a lower clamp 12 and an upper clamp 13. The lower clamp 12 is connected to the lower slide rail 112 in the left slide rail body 11, and the upper clamp 13 is installed on the upper slide rail 111 in the left slide rail body 11. The lower clamp 12 and the upper clamp 13 are matched.

[0030] In this embodiment, the left slide rail body 11 includes an upper slide rail 111, a lower slide rail 112, a cover plate 113, a lead screw assembly 114, a retainer assembly 115, and a gearbox bracket 116. The two ends of the lead screw assembly 114 are fixed on the lower slide rail 112. The gearbox bracket 11 provided on the lead screw assembly 114 is fixed on the upper slide rail 111 through the cover plate 113. The retainer assembly 115 slides between the upper slide rail 111 and the lower slide rail 112.

[0031] In this embodiment, the cage assembly 115 is provided with a plurality of steel balls, which slide between the upper slide rail 111 and the lower slide rail 112.

[0032] In this embodiment, the lower clamp 12 includes a lower hook 121, a front mounting part 122, a rear mounting part 123, and a central groove body 124. The lower clamp 12 is provided with a lower hook 121, and the front mounting part 122, the rear mounting part 123, and the central groove body 124 are connected to each other.

[0033] In this embodiment, the front mounting part 122, the rear mounting part 123, and the central groove body 124 are connected as one unit to increase strength and rigidity. Originally, the three were separate structures that were connected by welding, which was a troublesome process, inconvenient to assemble, and time-consuming and labor-intensive.

[0034] In this embodiment, the left slide rail body 11 is disposed within the central groove body 124.

[0035] In this embodiment, the upper clamp 13 includes an upper hook 131 and a reinforcing rib 132. The upper clamp 13 is provided with an upper hook 131 and multiple reinforcing ribs 132 to increase the overall strength.

[0036] In this embodiment, the electric drive assembly 3 includes a motor 31, a motor bracket 32, and a motor flexible shaft 33. The motor 31 is mounted on the motor bracket 32, and the motor shaft of the motor 31 is connected to the motor flexible shaft 33.

[0037] In this embodiment, the rear end of the motor bracket 32 ​​is provided with multiple flexible shaft slots 321 at intervals, and the motor flexible shaft 33 is fixed by the multiple flexible shaft slots 321; the rear end of the motor bracket 32 ​​can be customized and adjusted according to the width of the seat to meet the needs of various types of slide rails of different lengths.

[0038] The working process of the electric slide rail structure with a clamp in the double seat in this embodiment is as follows: The electric drive component 3 drives the upper slide rail 111 in the left slide rail component 1 to move relative to the lower slide rail 112. At the same time, the upper clamp 13 moves. During the movement, the upper hook 131 and the lower hook 121 do not contact each other. When the slide rail is deformed by force, the lower hook 121 and the upper hook 131 engage with each other (e.g., Figure 7 As shown in the figure, this prevents the slide rails from separating, ensuring overall safety and reliability.

[0039] Based on the above description, those skilled in the art are already able to implement it.

[0040] Furthermore, it should be noted that the specific embodiments described in this specification may differ in the shape and name of their components. The above description is merely illustrative of the structure of this utility model. All equivalent or simple variations made based on the structure, features, and principles described in this utility model patent concept are included within the protection scope of this utility model patent. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not deviate from the structure of this utility model or exceed the scope defined in these claims, all of which should fall within the protection scope of this utility model.

Claims

1. An electric slide rail structure with a clamp in a double seat, comprising a left slide rail assembly (1), a right slide rail assembly (2), and an electric drive assembly (3), wherein both ends of the electric drive assembly (3) are respectively connected to the left slide rail assembly (1) and the right slide rail assembly (2), characterized in that: The left slide rail assembly (1) and the right slide rail assembly (2) are each provided with a left slide rail body (11), a lower clamp (12) and an upper clamp (13). The left slide rail body (11) includes a matching upper slide rail (111) and a lower slide rail (112). The lower clamp (12) is connected to the lower slide rail (112), and the upper clamp (13) is installed on the upper slide rail (111). The lower clamp (12) is provided with a lower hook (121), and the upper clamp (13) is provided with an upper hook (131). The upper hook (131) and the lower hook (121) cooperate to prevent the slide rail from separating when it is deformed under force.

2. The electric slide rail structure with clamp in a double seat according to claim 1, characterized in that: The left slide rail body (11) also includes a cover plate (113), a lead screw assembly (114), a retainer assembly (115), and a gearbox bracket (116). The two ends of the lead screw assembly (114) are fixed on the lower slide rail (112). The gearbox bracket (116) provided on the lead screw assembly (114) is fixed on the upper slide rail (111) through the cover plate (113). The retainer assembly (115) slides between the upper slide rail (111) and the lower slide rail (112).

3. The electric slide rail structure with clamp in a double seat according to claim 1, characterized in that: The lower clamp (12) also includes a front mounting part (122), a rear mounting part (123) and a central groove body (124), which are connected as one unit.

4. The electric slide rail structure with clamp in a double seat according to claim 1, characterized in that: The upper clamp (13) is also provided with multiple reinforcing ribs (132).

5. The electric slide rail structure with clamp in a double seat according to claim 1, characterized in that: The electric drive assembly (3) includes a motor (31), a motor bracket (32) and a motor flexible shaft (33). The motor (31) is mounted on the motor bracket (32), and the motor shaft of the motor (31) is connected to the motor flexible shaft (33).

6. The electric slide rail structure with clamp in a double seat according to claim 5, characterized in that: The rear end of the motor bracket (32) is provided with multiple flexible shaft slots (321) at intervals, and the motor flexible shaft (33) is fixed to the motor bracket (32) through the multiple flexible shaft slots (321).

Images