Stay wire sleeve assembling structure

Abstract

The utility model relates to the technical field of automobile glass wire installation, and discloses a stay wire sleeve assembly structure, which comprises a limiting structural member installed on a guide rope and an installation part arranged on a guide rail plate and used for being detachably matched with the limiting structural member, the limiting structural part comprises a guide sleeve and two elastic limiting arms symmetrically arranged on the surface of the guide sleeve. According to the stay wire sleeve assembly structure, the guide sleeve and the elastic limiting arms are arranged, and during installation, the limiting structural part can be pushed into the installation part in the direction parallel to the guide rail plate, so that the positioning grooves in the elastic limiting arms are connected with the butt joint plate in an inserted mode, or the elastic limiting arms on the two sides are pinched, and the elastic limiting arms are tightly attached to the guide sleeve; the limiting structural part can be pushed into the mounting part in the direction perpendicular to the guide rail plate, the elastic limiting arm is loosened, the positioning groove is connected with the butt joint plate in an inserted mode, mounting can be carried out in different directions, mounting is convenient, the elastic limiting arm abuts against the butt joint plate, and the limiting structural part is not prone to moving.

Description

Technical Field

[0001] This utility model relates to the field of automotive glass wire installation technology, specifically a wire pull sleeve assembly structure. Background Technology

[0002] Car window regulators are devices for raising and lowering car door windows. According to their operating structure, they can be divided into linear and boom types. Linear window regulators rely on a reel to wind up and unwind a steel wire guide rope to drive the mounting base and thus adjust the position of the glass. Electric window regulators are mostly composed of a motor, reducer, guide rope, guide rail plate, and glass mounting bracket. The guide rail plate needs to be locked, and the guide rope needs to be connected to the transmission between the traction drive source and the glass mounting bracket on the guide rail plate. In order to meet the requirements of guide rope protection and cross-directional guide rope positioning, a guide rope protection tube is sleeved on the guide rope. The guide rail plate needs to be designed with a limiting structure to limit the guide rope as it passes through and restricts the guide rope protection tube, thus limiting and guiding the guide rope.

[0003] The limiting structure of the linear window regulator can be fixed to the guide plate with screws or inserted into the slot of the guide plate for assembly. The installation space inside the car door is small, and the direction of the limiting structure is fixed in one way when it is disassembled and repaired, making it difficult to disassemble and install. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a wire-drawing sleeve assembly structure, which solves the problems mentioned in the background.

[0005] This utility model provides the following technical solution: a pull wire sleeve assembly structure, comprising: a limiting structure installed on the guide rope and an installation part disposed on the guide rail plate for detachable cooperation with the limiting structure;

[0006] The limiting structure includes a guide sleeve and two elastic limiting arms symmetrically arranged on the surface of the guide sleeve. The inner wall of the guide sleeve is provided with a guide channel, and the surface of the guide rope is provided with a protective sleeve. The surfaces of the guide rope and the protective sleeve are both connected to the inner wall of the guide sleeve. Each elastic limiting arm is provided with a first limiting strip and a second limiting strip in parallel, and a positioning groove is formed between the first limiting strip and the second limiting strip.

[0007] Preferably, the mounting part includes a snap-fit ​​slot formed on the guide rail plate and docking plates located on both sides of the snap-fit ​​slot for corresponding connection with the elastic limiting arm. The guide sleeve is connected to the inner wall of the snap-fit ​​slot, and the surface of the docking plate is connected to the inner wall of the positioning groove.

[0008] Preferably, the mounting part further includes a guide groove stamped on the guide rail plate for guiding the guide rope through, the guide groove being disposed opposite to the guide channel.

[0009] Preferably, the guide channel includes a positioning channel and a limiting channel, the positioning channel is connected to the limiting through groove, and the diameter of the positioning channel is smaller than the diameter of the protective sleeve.

[0010] Preferably, the inner wall of the positioning channel is connected to the surface of the guide rope, and the inner wall of the limiting channel is connected to the surface of the protective sleeve.

[0011] Preferably, the inner wall of the limiting channel is provided with a plurality of circumferentially distributed retaining ribs.

[0012] Preferably, the width of the second limiting strip is smaller than the width of the first limiting strip, and the second limiting strip is located below the first limiting strip.

[0013] Preferably, the limiting structure is an integrally injection-molded structure.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. This pull-wire sleeve assembly structure, by setting guide sleeves and elastic limiting arms, allows the limiting structure to be pushed into the mounting part parallel to the guide rail plate during installation, so that the positioning groove on the elastic limiting arm can be inserted into the docking plate. Alternatively, the elastic limiting arms on both sides can be pinched to make the elastic limiting arms fit tightly against the guide sleeve, and the limiting structure can be pushed into the mounting part perpendicular to the guide rail plate. The elastic limiting arms can then be released to allow the positioning groove to be inserted into the docking plate. Installation can be carried out from different directions, making installation convenient. Furthermore, the elastic limiting arms abut against the docking plate, making it difficult for the position of the limiting structure to move.

[0016] 2. The assembly structure of this pull-wire sleeve, by setting guide channels and locking ribs, the locking ribs in the limiting channels can achieve a certain degree of compatibility and locking effect, ensuring the smooth connection and reliable locking of the protective sleeve. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the installation structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the installation part of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the limiting structure component of this utility model;

[0020] Figure 4 This is a side sectional view of the limiting structure of this utility model.

[0021] In the diagram: 1. Guide rope; 2. Guide rail plate; 3. Limiting structure; 31. Guide sleeve; 32. Elastic limiting arm; 33. Guide channel; 331. Positioning channel; 332. Limiting channel; 34. First limiting bar; 35. Second limiting bar; 4. Mounting part; 41. Snap-fit ​​groove; 42. Connecting plate; 43. Guide groove; 5. Protective sleeve; 6. Fastening rib; 7. Positioning groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 A cable sleeve assembly structure includes: a limiting structure 3 mounted on a guide rope 1 and a mounting part 4 disposed on a guide rail plate 2 for detachable engagement with the limiting structure 3;

[0024] The limiting structure 3 includes a guide sleeve 31 and two elastic limiting arms 32 symmetrically arranged on the surface of the guide sleeve 31. The inner wall of the guide sleeve 31 is provided with a guide channel 33. The surface of the guide rope 1 is provided with a protective sleeve 5. The surfaces of the guide rope 1 and the protective sleeve 5 are connected to the inner wall of the guide sleeve 31. Each elastic limiting arm 32 is provided with a first limiting strip 34 and a second limiting strip 35 in parallel, and a positioning groove 7 is formed between the first limiting strip 34 and the second limiting strip 35.

[0025] The mounting part 4 includes a snap-fit ​​slot 41 opened on the guide rail plate 2 and docking plates 42 located on both sides of the snap-fit ​​slot 41 for corresponding connection with the elastic limiting arm 32. The guide sleeve 31 is connected to the inner wall of the snap-fit ​​slot 41, and the surface of the docking plate 42 is connected to the inner wall of the positioning groove 7.

[0026] In one specific embodiment, the mounting part 4 further includes a guide groove 43 stamped on the guide rail plate 2 for guiding the guide rope 1 through. The guide groove 43 is arranged opposite to the guide channel 33. The guide groove 43 provides the guide rope 1 through the guide and limits the guide requirements. When the guide rope 1 is driven by traction, the relative stroke of the guide rope 1 is smooth and stable.

[0027] The guide channel 33 includes a positioning channel 331 and a limiting channel 332. The positioning channel 331 is connected to the limiting through groove. The diameter of the positioning channel 331 is smaller than the diameter of the protective sleeve 5. The inner wall of the positioning channel 331 is connected to the surface of the guide rope 1. The inner wall of the limiting channel 332 is connected to the surface of the protective sleeve 5. The inner diameter of the limiting channel 332 is adapted to the diameter of the protective sleeve 5, which facilitates the fixing of the position of the protective sleeve 5 and keeps the guide rope 1 stable during the traction process.

[0028] In one specific embodiment, the inner wall of the limiting channel 332 is provided with a plurality of circumferentially distributed locking ribs 6. The locking ribs 6 in the limiting channel 332 can achieve a certain degree of compatibility and locking effect, ensuring the smooth insertion and locking reliability of the protective sleeve 5.

[0029] The width of the second limiting strip 35 is smaller than the width of the first limiting strip 34. The second limiting strip 35 is located below the first limiting strip 34. When the limiting structure 3 is pushed into the snap-fit ​​slot 41 in the direction perpendicular to the guide rail plate 2, it is convenient for the second limiting strip 35 to pass through the snap-fit ​​slot 41.

[0030] The limiting structure component 3 is an integral injection molded structural component.

[0031] During installation, the limiting structure 3 can be pushed into the snap-fit ​​groove 41 parallel to the direction of the guide rail plate 2, so that the positioning groove on the elastic limiting arm 32 can be inserted into the docking plate 42. Alternatively, the elastic limiting arms 32 on both sides can be pinched to make the elastic limiting arms 32 fit tightly against the guide sleeve 31. The limiting structure 3 can be pushed into the snap-fit ​​groove 41 perpendicular to the direction of the guide rail plate 2. The elastic limiting arm 32 can be released to make the positioning groove insert into the docking plate 42. Installation can be carried out from different directions, which is convenient. Moreover, the elastic limiting arm 32 abuts against the docking plate 42, making it difficult for the position of the limiting structure 3 to move.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A draw wire sleeve assembly structure, characterized in that, include: The guide rail plate (2), the limiting structure (3) mounted on the guide rope (1), and the mounting part (4) provided on the guide rail plate (2) for detachable engagement with the limiting structure (3); The limiting structure (3) includes a guide sleeve (31) and two elastic limiting arms (32) symmetrically arranged on the surface of the guide sleeve (31). The inner wall of the guide sleeve (31) is provided with a guide channel (33), and the surface of the guide rope (1) is provided with a protective sleeve (5). The surfaces of the guide rope (1) and the protective sleeve (5) are connected to the inner wall of the guide sleeve (31). Each elastic limiting arm (32) is provided with a first limiting strip (34) and a second limiting strip (35) in parallel, and a positioning groove (7) is formed between the first limiting strip (34) and the second limiting strip (35).

2. The wire drawing sleeve assembly structure according to claim 1, characterized in that, The mounting part (4) includes a snap-fit ​​slot (41) opened on the guide rail plate (2) and docking plates (42) located on both sides of the snap-fit ​​slot (41) for corresponding connection with the elastic limiting arm (32). The guide sleeve (31) is connected to the inner wall of the snap-fit ​​slot (41), and the surface of the docking plate (42) is connected to the inner wall of the positioning groove (7).

3. The draw wire sleeve assembly structure according to claim 2, characterized in that, The mounting part (4) also includes a guide groove (43) stamped on the guide rail plate (2) for guiding the guide rope (1) through, and the guide groove (43) is arranged opposite to the guide channel (33).

4. The wire drawing sleeve assembly structure according to claim 1, characterized in that, The guide channel (33) includes a positioning channel (331) and a limiting channel (332). The positioning channel (331) is connected to the limiting through groove. The diameter of the positioning channel (331) is smaller than the diameter of the protective sleeve (5).

5. The draw wire sleeve assembly structure according to claim 4, characterized in that, The inner wall of the positioning channel (331) is connected to the surface of the guide rope (1), and the inner wall of the limiting channel (332) is connected to the surface of the protective sleeve (5).

6. The draw wire sleeve assembly structure according to claim 5, characterized in that, The inner wall of the limiting channel (332) is provided with multiple circumferentially distributed retaining ribs (6).

7. The wire drawing sleeve assembly structure according to claim 1, characterized in that, The width of the second limiting strip (35) is smaller than the width of the first limiting strip (34), and the second limiting strip (35) is located below the first limiting strip (34).

8. The wire drawing sleeve assembly structure according to claim 1, characterized in that, The limiting structure (3) is an integral injection molded structure.

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