Guide rail system of aluminum coil cover

By improving the guide rail system of the pickup truck cover, adopting the guide rail structure of the aluminum roll cover, and setting waterproof strips and drainage holes, the problems of water leakage at the guide rail connection and simple structure are solved, and better stability and waterproof effect are achieved.

CN223314815UActive Publication Date: 2025-09-09WENZHOU TIANMAO AUTOMOBILE PARTS CO LTD
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Patent Information

Application Number
CN202422530824.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-18
Publication Date
2025-09-09
Estimated Expiration
2034-10-18

AI Technical Summary

Technical Problem

The guide rail connection of the existing pickup truck cover is prone to water leakage and has a simple structure, which cannot be effectively utilized.

Method used

The guide rail system adopts aluminum roll cover, including the upper and lower plane structures of the guide rail, and is provided with a lower sliding strip, a transition cavity, a waterproof rubber strip and a drainage hole to form a locking structure to improve stability and waterproof effect.

Benefits of technology

Effectively prevent water leakage, reduce wear, enhance the stability of the guide rail and the car cover, improve the waterproof effect, and reduce noise during driving.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a guide rail system of an aluminum coil cover, which comprises a guide rail, the guide rail comprises a guide rail C section bar, a guide rail upper plane and a guide rail lower plane, a clamping groove is arranged between the guide rail upper plane and the guide rail lower plane, and the clamping groove is used for clamping a vehicle cover; the guide rail C profile is used for being connected with a vehicle body; a guide rail first clamping groove is formed in the lower plane of the guide rail and connected with a lower sliding strip. The lower plane of the guide rail is connected with a lower blocking waterproof adhesive tape; a second guide rail clamping groove is formed in the upper plane of the guide rail, and the second guide rail clamping groove is connected with an upper blocking waterproof rubber strip. By improving the structure of the guide rail system, on one hand, only the lower plane of the original guide rail is changed into the structure of the guide rail upper plane and the guide rail lower plane, so that the vehicle cover is positioned between the guide rail upper plane and the guide rail lower plane, and the stability is better;
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Description

Technical Field

[0001] The utility model belongs to the field of pickup truck covers, and in particular relates to a guide rail system for an aluminum roll cover. Background Art

[0002] Pickup trucks are an important part of the automobile market. Pickup trucks are a type of vehicle that uses a sedan front and cab, and an open truck compartment. They are characterized by the comfort of a sedan, but still powerful, and their ability to carry cargo and adapt to poor road conditions is stronger than that of a sedan. The most common pickup truck model is the double-row pickup truck. Pickup trucks can be used as special-purpose vehicles, multi-purpose vehicles, official vehicles and commercial vehicles, as well as family vehicles for carrying cargo, traveling and rental. The so-called "pickup truck" is a hybrid of a sedan and a truck. As the scale of modification enthusiasts expands, pickup truck modification has become more and more popular among modification enthusiasts.

[0003] Existing pickup truck hoods are mainly connected through guide rails. Since the guide rails mainly serve to connect the vehicle body and the hood, the lower side of the guide rails is usually connected to the vehicle body through a clip assembly.

[0004] This connection method will cause the following problems:

[0005] 1. Water leakage is prone to occur at the connection between the guide rail and the car cover.

[0006] 2. The guide rail structure is relatively simple and cannot be fully utilized. Utility Model Content

[0007] In order to solve the above problems existing in the prior art, the technical solution adopted by the present invention is:

[0008] A guide rail system for an aluminum roll cover, comprising a guide rail, wherein the guide rail comprises a guide rail C-profile, an upper guide rail plane, and a lower guide rail plane, wherein a clamping groove is formed between the upper guide rail plane and the lower guide rail plane, and the clamping groove is used to clamp the cover;

[0009] The guide rail C profile is used to connect the vehicle body;

[0010] The lower plane of the guide rail is provided with a first guide rail slot, and the first guide rail slot is connected to a lower sliding bar; the lower plane of the guide rail is connected to a lower blocking waterproof rubber strip;

[0011] A second guide rail slot is provided on the upper plane of the guide rail, and an upper blocking waterproof rubber strip is connected to the second guide rail slot.

[0012] By improving the structure of the guide rail system, on the one hand, the original guide rail with only the lower plane is changed to the guide rail upper plane and guide rail lower plane structure of the present application, so that the car cover is located between the guide rail upper plane and the guide rail lower plane, which has better stability.

[0013] Secondly, by setting up a lower sliding bar and using it to support the hood, direct contact between the hood and the guide rail can be avoided, which not only reduces the noise caused by bumps during driving, but also reduces the wear of the guide rail and the hood.

[0014] Furthermore, the guide rail also includes a transition cavity, which is provided with an internal drainage hole and an external drainage hole. The internal drainage hole is located on the side of the transition cavity close to the hood, and the external drainage hole is located on the side of the transition cavity away from the hood.

[0015] By setting up the transition cavity, on the one hand, the strength of the guide rail can be ensured, and on the other hand, the accumulated water inside the guide rail can be discharged to the outside of the vehicle body in time through the internal drainage holes and external drainage holes of the guide rail to prevent water leakage.

[0016] Furthermore, a guide channel is formed between the lower blocking waterproof rubber strip and the transition cavity.

[0017] The guide channel is mainly used to collect leaked water to prevent it from entering the interior of the vehicle.

[0018] The upper blocking waterproof rubber strip includes a rubber strip bottom and a rubber strip tip, the rubber strip bottom is connected to the second card slot of the guide rail, and the rubber strip tip extends from the second card slot of the guide rail.

[0019] By setting the pointed end of the strip, the upper blocking waterproof strip can be squeezed with the car hood and deformed, which will not damage the car hood and can also make the upper blocking waterproof strip fit closely with the car hood, thereby improving the waterproof effect.

[0020] The lower blocking waterproof rubber strip is provided with a lower blocking waterproof rubber strip oblique piece, and the lower blocking waterproof rubber strip oblique piece is inclined toward the inner side of the vehicle body.

[0021] The lower blocking waterproof strip is provided with a lower blocking waterproof strip oblique piece that can also fit with the hood, and after fitting, it has a good sealing performance and can block the accumulated water in the guide rail channel. The height of the internal drainage hole and the external drainage hole of the guide rail should be lower than the height of the lower blocking waterproof strip oblique piece, so as to achieve a good drainage effect.

[0022] Furthermore, it also includes a guide rail bottom rubber strip, which is arranged on the lower side of the lower plane of the guide rail and is arranged between the clip assembly and the guide rail C profile.

[0023] When the clamp assembly clamps the guide rail to the vehicle body, the rubber strip at the bottom of the guide rail is used to increase the friction, making the clamping more stable and reducing the direct friction between the guide rail and the vehicle body.

[0024] Furthermore, it also includes a guide rail rear joint, which is provided with a guide rail rear joint locking groove, and the guide rail rear joint locking groove is used to connect the lock tongue system.

[0025] Furthermore, the lower sliding bar further comprises a lower sliding bar engaging protrusion and a lower sliding bar contact point, the lower sliding bar engaging protrusion engaging the first engaging groove of the guide rail, the lower sliding bar contact point abuts against the intermediate profile for slidingly supporting the hood, and the lower sliding bar contact point and the intermediate profile are in line contact;

[0026] Furthermore, the guide rail rear joint is also provided with a guide rail rear joint insertion block, the guide rail rear joint insertion block is connected to the guide rail C profile, and the guide rail rear joint locking groove is used to cooperate with the lock tongue system.

[0027] The guide rail rear joint is provided with a guide rail rear joint second plug-in block, and the guide rail rear joint second plug-in block is adapted to the transition cavity.

[0028] The beneficial effects of the present invention are as follows: by improving the guide rail structure, the present invention makes the connection between the guide rail and the hood have a good waterproof effect on the one hand, and on the other hand the hood can cooperate with the lock system to form a locking structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is an example of how to use the utility model Figure 1 .

[0030] Figure 2 for Figure 1 Cross-sectional view in the AA direction.

[0031] Figure 3 for Figure 2 A partial enlarged view of part B.

[0032] Figure 4 for Figure 3 A partial enlarged view of part C.

[0033] Figure 5 This is an example of how to use the utility model Figure 2 .

[0034] Figure 6 for Figure 5 A partial enlarged view of part D.

[0035] Figure 7 This is a structural diagram of the rear joint of the guide rail in the utility model.

[0036] In the figure: 61-guide rail; 6101-first slot of guide rail; 6102-second slot of guide rail; 6103-lower plane of guide rail; 6104-guide rail channel; 6105-guide rail C profile; 6106-inner drainage hole of guide rail; 6107-external drainage hole of guide rail; 6108-transition cavity; 6109-upper plane of guide rail; 62-upper blocking waterproof rubber strip; 6201-bottom of rubber strip; 6202-tip of rubber strip; 63-lower sliding bar; 6301-lower sliding bar locking protrusion; 6302-contact point of lower sliding bar; 64-lower blocking waterproof rubber strip; 6401-oblique piece of lower blocking waterproof rubber strip; 65-bottom rubber strip of guide rail; 66-rear joint of guide rail; 6601-locking slot of rear joint of guide rail; 6602-insertion block of rear joint of guide rail; 6604-second insertion block of rear joint of guide rail. DETAILED DESCRIPTION

[0037] The present invention will be further described below with reference to the accompanying drawings and accompanying drawings.

[0038] In order to more clearly understand the above-mentioned objectives, features and advantages of the present invention, the present invention is described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0039] The terms "first", "second", "third", etc. are only used for distinction and description and should not be understood as indicating or implying relative importance.

[0040] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0041] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0042] Example 1:

[0043] like Figure 1-7 As shown, a guide rail system for an aluminum roll cover includes a guide rail 61, wherein the guide rail 61 includes a guide rail C profile 6105, a guide rail upper plane 6109, and a guide rail lower plane 6103. A clamping groove is formed between the guide rail upper plane 6109 and the guide rail lower plane 6103, and the clamping groove is used to clamp the cover;

[0044] The guide rail C profile 6105 is used to connect the vehicle body;

[0045] The guide rail lower plane 6103 is provided with a guide rail first slot 6101, and the guide rail first slot 6101 is connected to the lower sliding bar 63; the guide rail lower plane 6103 is connected to the lower blocking waterproof strip 64;

[0046] The guide rail upper plane 6109 is provided with a guide rail second slot 6102 , and the guide rail second slot 6102 is connected to the upper blocking waterproof rubber strip 62 .

[0047] By improving the structure of the guide rail 61 system, on the one hand, the original guide rail 61 with only the lower plane is changed to the guide rail upper plane 6109 and guide rail lower plane 6103 structure of this application, so that the car cover is located between the rail upper plane and the guide rail lower plane 6103, which has better stability.

[0048] Secondly, by providing the lower sliding bar 63 and using the lower sliding bar 63 to support the hood, direct contact between the hood and the guide rail 61 is avoided, which not only reduces the noise caused by bumps during driving, but also reduces the wear of the guide rail 61 and the hood.

[0049] Example 2:

[0050] Based on Example 1, the guide rail 61 also includes a transition cavity 6108, and the transition cavity 6108 is provided with an internal drainage hole 6106 and an external drainage hole 6107. The internal drainage hole 6106 is located on the side of the transition cavity 6108 close to the hood, and the external drainage hole 6107 is located on the side of the transition cavity 6108 away from the hood.

[0051] By setting up the transition cavity 6108, on the one hand, the strength of the guide rail 61 can be guaranteed, and on the other hand, the accumulated water inside the guide rail 61 can be discharged to the outside of the vehicle body in time through the internal drainage hole 6106 and the external drainage hole 6107 of the guide rail to prevent water leakage.

[0052] Example 3:

[0053] On the basis of Example 2, a guide channel 6104 is formed between the lower blocking waterproof rubber strip 64 and the transition cavity 6108 .

[0054] The guide channel 6104 is mainly used to collect leaked water to prevent it from entering the vehicle body.

[0055] The upper blocking waterproof rubber strip 62 includes a rubber strip bottom 6201 and a rubber strip tip 6202 . The rubber strip bottom 6201 is connected to the second guide rail slot 6102 , and the rubber strip tip 6202 extends from the second guide rail slot 6102 .

[0056] By providing the pointed end 6202 of the rubber strip, the upper blocking waterproof rubber strip 62 can be squeezed with the car hood and deformed, which will not damage the car hood and can also make the upper blocking waterproof rubber strip 62 fit closely with the car hood, thereby improving the waterproof effect.

[0057] The lower blocking waterproof rubber strip 64 is provided with a lower blocking waterproof rubber strip inclined piece 6401 , and the lower blocking waterproof rubber strip inclined piece 6401 is inclined toward the inner side of the vehicle body.

[0058] The lower barrier waterproof strip 64 is provided with a lower barrier waterproof strip oblique piece 6401 that can also be attached to the hood, providing a good seal and blocking accumulated water within the guide rail channel 6104. The height of the guide rail internal drainage holes 6106 and the guide rail external drainage holes 6107 is lower than the height of the lower barrier waterproof strip oblique piece 6401 to ensure a good drainage effect.

[0059] Example 4:

[0060] On the basis of Example 3, it also includes a guide rail bottom rubber strip 65, which is arranged on the lower side of the guide rail lower plane 6103, and the guide rail bottom rubber strip 65 is arranged between the clip assembly and the guide rail C profile 6105.

[0061] When the clip assembly clamps the guide rail 61 to the vehicle body, the rubber strip 65 at the bottom of the guide rail is used to increase the friction force, making the clamping more stable and reducing the direct friction between the guide rail 61 and the vehicle body.

[0062] Example 5:

[0063] On the basis of Example 4, it further includes a guide rail rear joint 66, and the guide rail rear joint 66 is provided with a guide rail rear joint locking groove 6601, and the guide rail rear joint locking groove 6601 is used to connect the lock tongue system.

[0064] Example 6:

[0065] Based on Example 5, the lower sliding bar 63 further includes a lower sliding bar engaging protrusion 6301 and a lower sliding bar contact point 6302. The lower sliding bar engaging protrusion 6301 engages in the first engaging groove 6101 of the guide rail. The lower sliding bar contact point 6302 abuts against the intermediate profile to slide and support the hood. There is a line contact between the lower sliding bar contact point 6302 and the intermediate profile.

[0066] Example 7:

[0067] On the basis of Example 6, the guide rail rear joint 66 is further provided with a guide rail rear joint insertion block 6602, the guide rail rear joint insertion block 6602 is connected to the guide rail C profile 6105, and the guide rail rear joint locking groove 6601 is used to cooperate with the lock tongue system.

[0068] The guide rail rear joint 66 is provided with a guide rail rear joint second plug-in block 6604 , and the guide rail rear joint second plug-in block 6604 is adapted to the transition cavity 6108 .

[0069] The present invention is not limited to the above-mentioned optional implementation methods. Anyone can derive various other forms of products under the inspiration of the present invention. However, no matter what changes are made in the shape or structure, any technical solution that falls within the scope defined by the claims of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A guide rail system for aluminum roll covers, characterized by: The guide rail (61) includes a guide rail C-shaped material (6105), an upper guide rail plane (6109), and a lower guide rail plane (6103). A clamping groove is provided between the upper guide rail plane (6109) and the lower guide rail plane (6103). The clamping groove is used for clamping a vehicle cover. The guide rail C profile (6105) is used to connect the vehicle body; The guide rail lower plane (6103) is provided with a guide rail first slot (6101), the guide rail first slot (6101) is connected to a lower sliding bar (63), and the guide rail lower plane (6103) is connected to a lower blocking waterproof rubber strip (64); The guide rail upper plane (6109) is provided with a guide rail second clamping groove (6102), and the guide rail second clamping groove (6102) is connected to an upper blocking waterproof rubber strip (62).

2. The guide rail system for aluminum roll cover according to claim 1, characterized in that: The guide rail (61) further includes a transition cavity (6108), wherein the transition cavity (6108) is provided with an internal drainage hole (6106) and an external drainage hole (6107) of the guide rail, wherein the internal drainage hole (6106) of the guide rail is located on a side of the transition cavity (6108) close to the vehicle cover, and the external drainage hole (6107) of the guide rail is located on a side of the transition cavity (6108) away from the vehicle cover.

3. The guide rail system for aluminum roll cover according to claim 2, characterized in that: A guide channel (6104) is formed between the lower blocking waterproof rubber strip (64) and the transition cavity (6108).

4. The guide rail system for aluminum roll cover according to claim 1, characterized in that: The upper blocking waterproof rubber strip (62) comprises a rubber strip bottom (6201) and a rubber strip tip (6202), wherein the rubber strip bottom (6201) is connected to the second guide rail slot (6102), and the rubber strip tip (6202) extends from the second guide rail slot (6102).

5. The guide rail system for aluminum roll cover according to claim 1, characterized in that: The lower blocking waterproof rubber strip (64) is provided with a lower blocking waterproof rubber strip inclined piece (6401), and the lower blocking waterproof rubber strip inclined piece (6401) is inclined toward the inner side of the vehicle body.

6. The guide rail system for aluminum roll cover according to claim 1, characterized in that: The guide rail bottom rubber strip (65) is also included. The guide rail bottom rubber strip (65) is arranged on the lower side of the guide rail lower plane (6103). The guide rail bottom rubber strip (65) is arranged between the clip assembly and the guide rail C profile (6105).

7. The guide rail system for aluminum roll cover according to claim 1, characterized in that: It also includes a guide rail rear joint (66), wherein the guide rail rear joint (66) is provided with a guide rail rear joint locking groove (6601), and the guide rail rear joint locking groove (6601) is used to connect the locking tongue system.

8. The guide rail system for aluminum roll cover according to claim 1, characterized in that: The lower sliding bar (63) further comprises a lower sliding bar snap-in protrusion (6301) and a lower sliding bar contact point (6302), wherein the lower sliding bar snap-in protrusion (6301) is snapped into the first snap-in groove (6101) of the guide rail, and the lower sliding bar contact point (6302) abuts against the intermediate profile for slidingly supporting the vehicle cover, and there is line contact between the lower sliding bar contact point (6302) and the intermediate profile.

9. The guide rail system for aluminum roll cover according to claim 7, characterized in that: The guide rail rear joint (66) is further provided with a guide rail rear joint insertion block (6602), the guide rail rear joint insertion block (6602) is connected to the guide rail C profile (6105), and the guide rail rear joint locking groove (6601) is used to cooperate with the lock tongue system.

10. The guide rail system for aluminum roll cover according to claim 7, characterized in that: The guide rail rear joint (66) is provided with a guide rail rear joint second plug-in block (6604), and the guide rail rear joint second plug-in block (6604) is adapted to the transition cavity (6108).