Sunshade curtain guide rail clamp

By designing a sunshade rail fixture including an operating platform, a profiling block, a clamping assembly and a propulsion clamping assembly, the problem of inability to effectively clamp shorter rails in the prior art is solved, and a wider scope of application and lower cost are achieved.

CN222790421UActive Publication Date: 2025-04-25TIANJIN CHUANYE NEW ENERGY TECH CO LTD
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Patent Information

Application Number
CN202421562768.3
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-04
Publication Date
2025-04-25
Estimated Expiration
2034-07-04

AI Technical Summary

Technical Problem

The existing sunshade guide rail clamps cannot effectively clamp shorter rails, resulting in a narrow scope of application, complex structure and high cost.

Method used

A clamp including an operating platform, a profiling block, a clamping assembly and a push clamping assembly is designed, clamping from the inside of the rail by the clamping assembly, and stably clamping the rail is achieved using an arc-shaped push block and a clamping spring.

Benefits of technology

The fixture can effectively clamp sunshade guide rails of different lengths, expand the scope of application, simplify the structure, reduce costs, and improve the stability and safety of the fixture.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a sunshade curtain guide rail clamp, which belongs to the technical field of automobile sunshade curtain processing, and comprises a propulsion clamping assembly, a profiling block, a profiling block cushion block, an operation platform, an air pipe interface, a top block, a pressing block, a top clamping assembly and a clamping assembly, the air pipe interface is arranged on the upper surface of the operation platform, the profiling block cushion block is arranged on the upper surface of the operation platform, and the clamping assembly is arranged on the upper surface of the operation platform. The profiling block is installed above the profiling block cushion block, the multiple clamping assemblies are installed in the profiling block, the pushing clamping assembly is installed above the operation platform and arranged on the right side of the profiling block, the ejecting block is arranged on the left side of the profiling block and installed above the operation platform, and the multiple top clamping assemblies are installed above the operation platform. The pressing block is installed on the top clamping assembly, and a sunshade curtain guide rail is installed at the upper end of the profiling block. The problem that in the prior art, due to the fact that a clamp cannot clamp a short guide rail, universality is poor is solved. The universality of the clamp is improved, and the cost is reduced.
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Description

Technical Field

[0001] The utility model relates to the technical field of automobile sunshade curtain processing, in particular to a sunshade curtain guide rail clamp. Background Art

[0002] As for car sunshades, they need to be closed when there is plenty of sunshine so that the sunlight cannot directly shine into the car through the sunroof. This effectively prevents the temperature inside the car from rising. When we are driving on the highway or need to open the sunroof, we need to open the sunshade, and the movement of the sunshade requires the support of the sunshade guide rail.

[0003] When punching and other processes are being performed on the sunshade guide rails, the sunshade guide rails need to be fixed and tightened using clamps. However, many existing guide rail clamps use cylinders and clamps to tighten long surfaces. This will cause the guide rails to be easily damaged when too much hydraulic oil is input. However, when the hydraulic oil is input less, it cannot be tightened and the guide rails may easily slip. At the same time, most of the existing guide rail clamps cannot completely clamp shorter guide rails, which results in a narrow scope of application.

[0004] Therefore, how to provide a sunshade guide rail clamp to solve the defects of the existing sunshade guide rail clamp is a technical problem that needs to be urgently solved by technical personnel in this field. Utility Model Content

[0005] To this end, the utility model provides a sunshade guide rail clamp to solve the problem of poor universality in the prior art due to the inability of the clamp to clamp shorter guide rails.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The utility model discloses a sunshade curtain guide rail clamp, comprising:

[0008] An operating platform with an air pipe interface installed on the upper surface;

[0009] A profiling block cushion is installed on the upper surface of the operating platform, and a profiling block is installed above the profiling block cushion;

[0010] A plurality of clamping components are installed in the profiling block;

[0011] A propulsion clamping assembly is installed above the operating platform, the propulsion clamping assembly is arranged on the right side of the profiling block, a top block is arranged on the left side of the profiling block, and the top block is installed above the operating platform;

[0012] A plurality of top clamping assemblies, installed above the operating platform;

[0013] A pressing block mounted on the top clamping assembly;

[0014] Wherein, a sunshade guide rail is installed on the upper end of the profiling block, the sunshade guide rail is arranged between the pushing clamping assembly and the top block, and the pressing block is against the upper end of the sunshade guide rail.

[0015] In a possible implementation, the advancing clamping assembly includes:

[0016] An installation box is installed above the operating platform, and a rotating motor is installed in the installation box;

[0017] A rotating rod, the bottom end of which is transmission-connected to the output end of the rotating motor, and a connecting block is installed on the upper end of the rotating rod, and a sliding groove is opened in the connecting block;

[0018] A transmission rod, which is transmission-connected in the slide slot, a limiting ring is provided at one end of the transmission rod, and an arc-shaped push block is connected to the other end of the transmission rod;

[0019] A clamping spring is installed between the left surface of the connecting block and the right surface of the arc-shaped pushing block, and the clamping spring is sleeved on the outside of the transmission rod.

[0020] In a possible implementation, the left end of the arc-shaped push block is made of a soft resilient material.

[0021] In a possible implementation, a circular hole is opened on the upper surface of the installation box, and the bottom end of the transmission rod passes through the circular hole and is inserted into the rotating motor.

[0022] In a possible implementation, a first clamping plate is mounted on the upper surface of the profiling block, a small hole is provided in the first clamping plate, and a clamping assembly is provided in the small hole.

[0023] In a possible implementation, the clamping assembly includes:

[0024] A sleeve rod is installed in the small hole;

[0025] A moving rod is arranged in the small hole, and one end of the moving rod is drivingly connected to the sleeve rod;

[0026] The second clamping plates are arranged in pairs and are respectively mounted on the surfaces of the moving rod and one end of the sleeve rod;

[0027] The extrusion spring is installed inside the sleeve rod and the moving rod, and the two ends of the extrusion spring are respectively installed on the inner surfaces of the two second clamping plates.

[0028] In a possible implementation, a limit block is provided on the outside of the sleeve rod, the limit blocks are provided in pairs, a movable groove is provided on the inner surface of the sleeve rod, a slider is provided on the outer surface of one end of the movable rod, the sliders are provided in pairs, and the sliders are transmission-connected in the movable groove.

[0029] In a possible implementation, a reference block and a radial oil gauge are also installed on the upper surface of the operating platform.

[0030] The utility model uses a clamping assembly to replace the side clamping of the existing clamp. The clamping assembly clamps from the inside of the sunshade guide rail, effectively preventing the sunshade guide rail from moving forward and backward, and the arc block arranged in the pushing clamping assembly can clamp the sunshade guide rail at various positions of the arc surface. When encountering a shorter guide rail, the end of the arc block can be used to contact the guide rail to complete the clamping of the guide rail. This makes the sunshade guide rail clamp more applicable, simplifies the structure, and reduces the cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0032] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0033] Figure 1 A three-dimensional diagram of the sunshade guide rail fixture provided by the utility model;

[0034] Figure 2 A three-dimensional diagram of the propulsion clamping assembly provided by the utility model;

[0035] Figure 3 A three-dimensional diagram of the profiling block provided by the utility model;

[0036] Figure 4 A cross-sectional view of the clamping assembly provided by the utility model;

[0037] In the figure: 1 push clamping assembly; 11 connecting block; 12 transmission rod; 13 limit ring; 14 installation box; 15 rotating rod; 16 arc push block; 17 clamping spring; 2 profiling block; 21 first clamping plate; 3 profiling block pad; 4 operating platform; 5 trachea interface; 6 top block; 7 pressure block; 8 top clamping assembly; 9 clamping assembly; 91 moving rod; 92 second clamping plate; 93 sleeve rod; 94 extrusion spring. DETAILED DESCRIPTION

[0038] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Please refer to Figure 1-Figure 4 Now, a sunshade guide rail fixture disclosed in the utility model is described. The utility model is composed of nine parts, such as Figure 1 , including a propulsion clamping assembly 1, a profiling block 2, a profiling block pad 3, an operating platform 4, an air pipe interface 5, a top block 6, a pressing block 7, a top clamping assembly 8 and a clamping assembly 9. The air pipe interface 5 is installed on the upper surface of the operating platform 4, the profiling block pad 3 is installed on the upper surface of the operating platform 4, the profiling block 2 is installed above the profiling block pad 3, a number of clamping assemblies 9 are installed in the profiling block 2, the propulsion clamping assembly 1 is installed above the operating platform 4, the propulsion clamping assembly 1 is arranged on the right side of the profiling block 2, the top block 6 is arranged on the left side of the profiling block 2, the top block 6 is installed above the operating platform 4, a number of top clamping assemblies 8 are installed above the operating platform 4, the pressing block 7 is installed on the top clamping assembly 8, a sunshade guide rail is installed on the upper end of the profiling block 2, the sunshade guide rail is arranged between the propulsion clamping assembly 1 and the top block 6, and the pressing block 7 is against the upper end of the sunshade guide rail.

[0040] When the utility model is in use, the sunshade guide rail is installed on the profiling block 2. During the placement process, the lower side structure of the sunshade guide rail will cause the moving rod 91 and the sleeve rod 93 to move toward the inside of the small hole at the same time. During the movement, the squeezing spring 94 is compressed, and its restoring elastic force is applied to the second clamping plate 92. The two second clamping plates 92 are tightly attached to the inner surface of the lower side of the sunshade guide rail under the thrust of the squeezing spring 94. The clamping is completed by the continuous squeezing of the elastic force of the squeezing spring 94, and the sunshade guide rail is clamped. After the rail is installed, the rotating motor drives the connecting block 11 to rotate. During the movement of the arc push block 16, the arc push block 16 gradually approaches the guide rail. After the arc push block 16 contacts the guide rail, the transmission rod 12 moves and the clamping spring 17 is compressed. The compressed clamping spring 17 will give the arc push block 16 a thrust and cooperate with the top block 6 to complete the clamping. The top clamping assembly 8 is controlled by the oil cylinder. After providing hydraulic oil, the top clamping assembly 8 will carry the pressure block 7 against the upper surface of the guide rail to complete the limit.

[0041] In a specific embodiment, Figure 2The advancing clamping assembly 1 includes a connecting block 11, a transmission rod 12, a limiting ring 13, an installation box 14, a rotating rod 15, an arc-shaped push block 16 and a clamping spring 17. The installation box 14 is installed above the operating platform 4. A rotating motor is installed in the installation box 14. The bottom end of the rotating rod 15 is transmission-connected to the output end of the rotating motor. A connecting block 11 is installed at the upper end of the rotating rod 15. A slide groove is opened in the connecting block 11. The transmission rod 12 is transmission-connected in the slide groove. A limiting ring 13 is provided at one end of the transmission rod 12. The other end of the transmission rod 12 is connected to the arc-shaped push block 16. The clamping spring 17 is installed between the left surface of the connecting block 11 and the right surface of the arc-shaped push block 16. The clamping spring 17 is sleeved on the outside of the transmission rod 12. The rotation of the rotating rod 15 is driven by a rotating motor. In view of the design of the arc-shaped push block 16, any point of its left end can be against the right surface of the guide rail. For example, when the guide rail is shorter, the design of the contoured block 2 will make the arc surface of the arc-shaped push block 16 unable to contact the guide rail. At this time, the surface of the end of the arc-shaped push block 16 will be used to contact the guide rail for position limiting. The function of the limit ring 13 is to prevent the transmission rod 12 from slipping out of the slide groove, and the clamping spring 17 can be used not only to clamp the guide rail, but also to reset and reduce the stress during extrusion.

[0042] In a specific embodiment, the left end of the arc-shaped push block 16 is made of a soft resilient material. The soft resilient material is used to avoid the wear of the guide rail and to make the arc-shaped push block 16 more reusable.

[0043] In a specific embodiment, a circular hole is opened on the upper surface of the installation box 14, and the bottom end of the transmission rod 12 passes through the circular hole and is inserted into the rotating motor. The circular hole is provided for installing the transmission rod 12 and preventing the transmission rod 12 from swinging left and right.

[0044] In a specific embodiment, Figure 3 The first clamping plate 21 is installed on the upper surface of the profiling block 2. A small hole is set in the first clamping plate 21, and a clamping assembly 9 is set in the small hole. The small hole is a large hole and a small hole, which are respectively connected to the moving rod 91 and the sleeve rod 93.

[0045] In a specific embodiment, Figure 4 The clamping assembly 9 includes a moving rod 91, a second clamping plate 92, a sleeve rod 93 and a squeeze spring 94. The sleeve rod 93 is installed in the small hole, the moving rod 91 is set in the small hole, one end of the moving rod 91 is connected to the sleeve rod 93, the second clamping plate 92 is arranged in pairs, and is respectively installed on the moving rod 91 and one end of the sleeve rod 93. The squeeze spring 94 is installed inside the sleeve rod 93 and the moving rod 91, and the two ends of the squeeze spring 94 are respectively installed on the inner surfaces of the two second clamping plates 92. In addition to clamping, the squeeze spring 94 can also be used for resetting.

[0046] In a specific embodiment, a limit block is provided on the outer side of the sleeve rod 93, the limit blocks are provided in pairs, a moving groove is provided on the inner surface of the sleeve rod 93, and a slider is provided on the outer surface of one end of the moving rod 91, the sliders are provided in pairs, and the sliders are drivingly connected in the moving groove. The limit block is designed to prevent the sleeve rod 93 from slipping out of the small hole, and the slider and the moving groove are designed to facilitate the movement of the moving rod 91 and prevent it from slipping out.

[0047] In a specific embodiment, a reference block and a radial oil gauge are also installed on the upper surface of the operating platform 4. The reference block and the radial oil gauge are used to calibrate and display the oil intake respectively.

[0048] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A sunshade guide rail fixture, characterized in that: include: An operating platform (4) having an air pipe interface (5) mounted on its upper surface; A profiling block pad (3) is installed on the upper surface of the operating platform (4), and a profiling block (2) is installed above the profiling block pad (3); A plurality of clamping assemblies (9) installed in the profiling block (2); A propulsion clamping assembly (1) is installed above the operating platform (4); the propulsion clamping assembly (1) is arranged on the right side of the profiling block (2); a top block (6) is arranged on the left side of the profiling block (2); and the top block (6) is installed above the operating platform (4); A plurality of top clamping assemblies (8) installed above the operating platform (4); A pressing block (7) mounted on the top clamping assembly (8); Wherein, a sunshade guide rail is installed on the upper end of the profiling block (2), and the sunshade guide rail is arranged between the pushing clamping assembly (1) and the top block (6), and the pressing block (7) is against the upper end of the sunshade guide rail.

2. The sunshade guide rail fixture according to claim 1, characterized in that: The advancing and clamping assembly (1) comprises: An installation box (14) is installed above the operating platform (4), wherein a rotating motor is installed in the installation box (14); A rotating rod (15), the bottom end of which is transmission-connected to the output end of the rotating motor, a connecting block (11) is installed at the upper end of the rotating rod (15), and a sliding groove is provided in the connecting block (11); A transmission rod (12) is transmission-connected in the slide groove, a limiting ring (13) is provided at one end of the transmission rod (12), and an arc-shaped push block (16) is connected to the other end of the transmission rod (12); A clamping spring (17) is installed between the left surface of the connecting block (11) and the right surface of the arc-shaped pushing block (16), and the clamping spring (17) is sleeved on the outside of the transmission rod (12).

3. The sunshade guide rail fixture according to claim 2, characterized in that: The left end of the arc-shaped push block (16) is made of soft resilient material.

4. The sunshade guide rail fixture according to claim 2, characterized in that: A circular hole is opened on the upper surface of the installation box (14), and the bottom end of the transmission rod (12) passes through the circular hole and is inserted into the rotating motor.

5. The sunshade guide rail fixture according to claim 1, characterized in that: A first clamping plate (21) is mounted on the upper surface of the profiling block (2), a small hole is provided in the first clamping plate (21), and a clamping assembly (9) is provided in the small hole.

6. The sunshade guide rail fixture according to claim 5, characterized in that: The clamping assembly (9) comprises: A sleeve rod (93) installed in the small hole; A moving rod (91) is arranged in the small hole, and one end of the moving rod (91) is drivingly connected to the sleeve rod (93); The second clamping plates (92) are arranged in pairs and are respectively mounted on the surfaces of one end of the moving rod (91) and the sleeve rod (93); The extrusion spring (94) is installed inside the sleeve rod (93) and the moving rod (91), and the two ends of the extrusion spring (94) are respectively installed on the inner surfaces of the two second clamping plates (92).

7. The sunshade guide rail fixture according to claim 6, characterized in that: A limit block is arranged on the outside of the sleeve rod (93), and the limit blocks are arranged in pairs. A moving groove is arranged on the inner surface of the sleeve rod (93). A slider is arranged on the outer surface of one end of the moving rod (91), and the sliders are arranged in pairs. The sliders are drivingly connected in the moving groove.

8. The sunshade guide rail fixture according to claim 1, characterized in that: A reference block and a radial oil gauge are also installed on the upper surface of the operating platform (4).