Pickup truck tailgate roll-up cover and side rod structure therefor

Abstract

The utility model discloses a kind of pickup tail box roller shutter cover and its side rod structure, including side rod body, the side rod body includes sectional material rod and the single-layer board extending from sectional material rod to outside, the outside edge shape of the single-layer board matches the installation contour of pickup tail box, the edge of the single-layer board is equipped with sealing rubber strip;Pickup tail box roller shutter cover includes two side rod structures symmetrically arranged, one end of two side rod structures is equipped with cover plate, the side rod structure with the cover plate is equipped with the winding box body below cover plate, winding box body is wound with roller shutter, the roller shutter cover is relative to two side rod structures sliding, the end of the roller shutter is equipped with tailgate page;So that the whole side rod structure can realize consistency gap after being installed to pickup tail box, overall loading visual effect reaches original factory accessory visual effect.

Description

Technical Field

[0001] This utility model relates to the technical field of pickup truck tailgate roll-up covers, and in particular to a pickup truck tailgate roll-up cover and its side rod structure. Background Technology

[0002] Pickup trucks typically have a roll-up cover installed in their cargo bed. This cover is opened and closed by extending and retracting to allow for the placement or removal of cargo. A typical roll-up cover consists of side bars, a cover plate, a roll-up housing, the roll-up cover itself, and a tailgate. The outer side of the side bars is usually straight. However, the shape of the cargo bed edges varies between different pickup trucks, resulting in inconsistent gaps between the front and rear of the straight side bars. This leads to variations in the compatibility of the roll-up cover with different pickup truck cargo beds, resulting in a less than ideal visual appearance when installed. Summary of the Invention

[0003] (a) Technical issues

[0004] The purpose of this utility model is to provide a pickup truck tailgate roll-up cover and its side rod structure. The side rod structure used in the existing roll-up cover structure has a flat outer side, which results in inconsistent front and rear gaps when installed in the tailgates of different types of pickup trucks, leading to poor visual effect when installed on the vehicle.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A side rod structure for a pickup truck tailgate roll-up cover includes a side rod body, the side rod body including a profile rod and a single-layer plate extending outward from the profile rod, the outer edge shape of the single-layer plate matching the installation contour of the pickup truck tailgate, and a sealing strip provided at the edge of the single-layer plate.

[0008] Preferably, the sealing strip includes a sealing portion located at the edge of the single-layer plate, and the sealing portion has an outwardly extending and arc-shaped hydrophobic portion.

[0009] Preferably, the sealing strip is a one-piece molded structure.

[0010] Preferably, the end of the profile rod is equipped with an end cap and a water collection trough located below the end cap, and a first waterproof adhesive strip located on the inner side is pressed between the end cap and the water collection trough.

[0011] Preferably, the single-layer plate is disposed at the bottom of the profile rod, or the single-layer plate is disposed at the top of the profile rod; the single-layer plate and the profile rod are integrally formed.

[0012] Preferably, the profile rod is provided with a mounting groove on the side away from the single-layer plate, and the top of the mounting groove is provided with a locking groove, in which a second waterproof adhesive strip is locked.

[0013] This utility model also proposes a pickup truck tailgate roll-up cover, including two symmetrically arranged side rod structures. A cover plate is installed at one end of each side rod structure. A retractable box is installed below the cover plate on the side rod structure and the cover plate. A roll-up cover is rolled up in the retractable box. The roll-up cover slides relative to the two side rod structures. A tailgate flap is provided at the end of the roll-up cover. The side rod structure includes a side rod body. The side rod body includes a profile rod and a single-layer plate extending outward from the profile rod. The outer edge shape of the single-layer plate matches the installation contour of the pickup truck tailgate. A sealing strip is provided at the edge of the single-layer plate.

[0014] Preferably, a sealing structure for sealing the connection gap is provided between the side rod structure, the winding box body and the cover plate, and a drainage structure is installed at the end of the side rod structure at the overlap gap between the side rod and the tailgate leaf.

[0015] Preferably, the sealing structure includes a sealing plate, the sealing plate including a first fitting portion that fits the cover plate, a second fitting portion that fits the end of the side rod structure, and a third fitting portion that fits the winding box body, the first fitting portion, the second fitting portion and the third fitting portion being connected in sequence, and the second fitting portion being a bent structure.

[0016] Preferably, the sealing structure includes a first sealing gasket, a first sealing strip, and a second sealing gasket. The first sealing gasket is disposed between the first fitting portion and the cover plate, the first sealing strip is embedded in the gap between the cover plate and the side rod structure, and the second sealing gasket is embedded in the bottom of the side rod structure.

[0017] The side bar structure is composed of profiled rods and single-layer plates. The single-layer plate is used as the outermost part of the entire side bar structure, which makes it easy to process the outer edge of the single-layer plate according to the installation contour of the pickup truck tail box. This allows the entire side bar structure to achieve a consistent gap before and after installation on the pickup truck tail box, and the overall visual effect of the installation is the same as that of the original parts. At the same time, sealing strips are glued to the edge of the single-layer plate to ensure the sealing and water repellency of the installation position, preventing external rainwater from leaking into the interior of the pickup truck tail box from the installation position.

[0018] The side bar structure is symmetrically installed into the pickup truck tailgate. After assembling the cover plate, roll-up box, roll-up curtain, and tailgate leaf, a good overall visual effect can be achieved, which is similar to the original factory parts. It can be adapted to the tailgate installation of different types of pickup trucks. Attached Figure Description

[0019] Figure 1 This is a first-view structural schematic diagram of the first embodiment of the side rod structure of this utility model;

[0020] Figure 2 This is a second-view structural schematic diagram of the first embodiment of the side rod structure in this utility model;

[0021] Figure 3 This is a cross-sectional structural schematic diagram of the first embodiment of the side rod structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the sealing strip in this utility model;

[0023] Figure 5 This is a first-view structural schematic diagram of the second embodiment of the side rod structure in this utility model;

[0024] Figure 6 This is a second-view structural schematic diagram of the second embodiment of the side rod structure in this utility model;

[0025] Figure 7 This is a cross-sectional view of the second embodiment of the side rod structure in this utility model;

[0026] Figure 8 This is a first-view structural schematic diagram of the first embodiment of the pickup truck tailgate roll-up cover of this utility model.

[0027] Figure 9 This is a second-view structural schematic diagram of the first embodiment of the pickup truck tailgate roll-up cover of this utility model.

[0028] Figure 10 This is a schematic diagram of the structure of the second sealing strip in this utility model;

[0029] Figure 11 This is a first-view structural schematic diagram of the second embodiment of the pickup truck tailgate roll-up cover of this utility model.

[0030] Figure 12 A second-view structural schematic diagram of a second embodiment of the roller shutter cover for a pickup truck tail box of a utility model;

[0031] Figure 13 This is a schematic diagram of the sealing plate in this utility model;

[0032] exist Figures 1 to 13 In the diagram, the correspondence between component names or lines and the drawing numbers is as follows:

[0033] Side rod structure 100, side rod body 110, profile rod 111, single layer plate 112, sealing strip 120, sealing part 121, drainage part 122, end cap 130, water collection groove 140, first waterproof strip 150, first T-slot 160, mounting groove 170, locking groove 180, second waterproof strip 190, pickup truck tail box roller shutter cover 200, cover plate 210, winding box body 220, roller shutter 230, tail door leaf 240, sealing structure 250, sealing plate 251, first bonding part 2511, second bonding part 2512, third bonding part 2513, first sealing gasket 252, first sealing strip 253, second sealing gasket 254, second sealing strip 255, locking part 2551, sealing sheet 2252, waterproof sheet 2253, drainage structure 260. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0035] See Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 As shown in the embodiment of this utility model, a side rod structure 100 for a pickup truck tailgate roll-up cover 200 is proposed, including a side rod body 110. The side rod body 110 includes a profile rod 111 and a single-layer plate 112 extending outward from the profile rod 111. The material of the single-layer plate 112 can be the same as or different from that of the profile rod 111, and can be materials such as aluminum plate or steel plate, as long as the corresponding structural strength is met. The outer edge shape of the single-layer plate 112 matches the installation contour of the pickup truck tailgate, and a sealing strip 120 is provided at the edge of the single-layer plate 112. The side rod structure 100 is used to form the pickup truck tailgate. The support structures on both sides of the roll-up cover 200 are installed into the pickup truck bed. Profile rods 111 are used to install structures such as the roll-up cover 230, while single-layer panels 112 are used to fit the edge of the pickup truck bed. Using single-layer panels 112 facilitates edge processing. Depending on the contour of different types of pickup truck beds, the outer edge of the single-layer panel 112 is machined to conform to the shape. This ensures a consistent gap between the front and rear ends of the entire side rod structure 100 and the contour of the pickup truck bed during installation, resulting in a visual effect similar to original factory parts. Maintaining a consistent gap size also ensures a good seal at the installation location. Furthermore, by setting sealing strips 120 on the edge of the single-layer panel 112, a reliable seal is achieved in the installation state, preventing external rainwater from leaking into the pickup truck bed.

[0036] Furthermore, the sealing strip 120 needs to provide simultaneous longitudinal and transverse sealing and waterproofing at the installation location. Therefore, if... Figure 4 As shown, the sealing strip 120 includes a sealing portion 121 located at the edge of the single-layer plate 112. The sealing portion 121 has an outwardly extending, arc-shaped hydrophobic portion 122. The L-shaped sealing portion 121 completely covers the edge of the single-layer plate 112, achieving effective sealing at the installation location. Simultaneously, the hydrophobic portion 122 guides water outward, reducing the amount of water remaining at the sealing location and ensuring good waterproof performance. It should be noted that the sealing portion 121 can be in any shape besides L-shape, depending on its suitability for assembly at the edge of the single-layer plate 112. The sealing portion 121 can be assembled onto the single-layer plate 112 using various methods such as bonding, clamping, screw fixing, or clamping with a groove in the single-layer plate 112. The connection method should be chosen based on the ease of operation in the actual application scenario, ensuring that the sealing portion 121 does not detach from the single-layer plate 112. The appropriate connection method should be selected according to the specific scenario to facilitate assembly.

[0037] Furthermore, in order to ensure the integrity of the sealing strip 120 and facilitate molding, the sealing strip 120 is a one-piece molded structure, and the material is made of silicone, rubber, etc., which can be mass-produced by molding.

[0038] Meanwhile, an end cap 130 and a water collection trough 140 located below the end cap 130 are installed at the end of the profile rod 111. The end cap 130 facilitates the installation and maintenance of the water collection trough 140, and also makes it easier to install the roller shutter 230 onto the profile rod 111. Furthermore, the end cap 130 provides protection at the limiting and joint seams. Water flowing down from the joint seams through the water collection trough 140 is collected and discharged outwards, thus avoiding the risk of water accumulation. At the same time, a first waterproof strip 150 is pressed between the end cap 130 and the water collection trough 140 on the inner side. The first waterproof strip 150 seals the joint, especially waterproofing the area where the roller shutter 230 moves to the end cap 130.

[0039] The specific installation method varies depending on the model of the pickup truck tailgate roll-up cover 200, but all meet the requirement of conforming edge processing. Specifically, in one embodiment, the single-layer plate 112 is located at the bottom of the profile rod 111, forming an overall L-shaped structure. In another embodiment, the single-layer plate 112 is located at the top of the profile rod 111, forming an overall inverted L-shaped structure, thus adapting to different types of tailgate structures.

[0040] Specifically, the single-layer plate 112 and the profile rod 111 can be a separate structure or an integrally formed structure. An integrally formed structure ensures the structural strength and overall consistency of the side rod structure. However, in practical applications, a separate structure can also be used. The single-layer plate 112 extends outward from the profile rod 111, allowing for a detachable connection on the side facing the profile rod 111. The side rod structure can be formed by individually customizing the single-layer plate 112 or other structures and then installing them onto the profile rod 111. Therefore, in a custom-formed side rod structure, the single-layer plate 112 and the profile rod 111 can be either integrally formed or a separate, detachable structure. In particular, the separate, detachable structure allows for adaptation to existing side rod structures.

[0041] Meanwhile, the profile rod 111 is provided with a first T-shaped groove at the top and a mounting groove 170 on the side away from the single-layer plate 112. The mounting groove 170 is used to install the roller blind 230 and enable the roller blind 230 to slide relative to each other, while the first T-shaped groove is used for expansion connection, such as inserting T-bolts to achieve expansion connection.

[0042] Meanwhile, a locking groove 180 is provided at the top of the mounting groove 170, and a second waterproof strip 190 is locked in the locking groove 180. The second waterproof strip 190 is used to seal the sliding roller blind 230. The specific structural form can be designed according to the structure of the roller blind 230.

[0043] Based on the above embodiments, a pickup truck tailgate roll-up cover 200 is proposed, such as... Figure 8 , Figure 9 , Figure 11 , Figure 12As shown, the structure includes two symmetrically arranged side rod structures 100, with a cover plate 210 installed at one end of each side rod structure 100. A winding box 220 located below the cover plate 210 is installed on the side rod structure 100 and the cover plate 210. A roller blind 230 is wound up inside the winding box 220. The roller blind 230 slides relative to the two side rod structures 100. A tail door 240 is provided at the end of the roller blind 230. The cover plate 210 is fixedly installed by the side rod structures 100 to form a frame structure. The winding box 220 is used to install a winding mechanism to control the winding of the roller blind 230. The roller blind 230 is slidably installed on the two side rod structures 100, thereby realizing the opening or closing operation of the roller blind 230. The tail door 240 also slides with the side rod structure 100, forming a stable support at the end, thereby ensuring the stability of the overall structure. The side rod structure 100 includes a side rod body 110, which comprises a profile rod 111 and a single-layer plate 112 extending outward from the profile rod 111. The outer edge shape of the single-layer plate 112 matches the installation contour of the pickup truck tail box, and a sealing strip 120 is provided at the edge of the single-layer plate 112. Using a single-layer plate 112 facilitates edge processing. Depending on the different types of pickup truck tail box contours, the outer edge of the single-layer plate 112 is machined to conform to the shape. Therefore, in the installed state, the front and rear ends of the entire side rod structure 100 have a consistent gap with the pickup truck tail box contour, resulting in an overall visual effect similar to original factory parts installation. Maintaining a consistent gap size ensures a good seal at the installation location. Furthermore, by providing a sealing strip 120 at the edge of the single-layer plate 112, a reliable seal is achieved at the gap in the installed state, preventing external rainwater from leaking into the pickup truck tail box from the installation location.

[0044] The single-layer plate 112 and the profile rod 111 can be either a separate structure or an integrally formed structure. An integrally formed structure ensures the structural strength and overall consistency of the side rod structure. However, in practical applications, a separate structure can also be used. The single-layer plate 112 extends outward from the profile rod 111, allowing for a detachable connection on the side facing the profile rod 111. The side rod structure can be formed by individually customizing the single-layer plate 112 or other structures and then installing them onto the profile rod 111. Therefore, in a custom-formed side rod structure, the single-layer plate 112 and the profile rod 111 can be either integrally formed or a separate, detachable structure. In particular, the separate, detachable structure allows for adaptation to existing side rod structures.

[0045] The sealing strip can be connected by means of bonding, clamping, screw fixing or slot clamping, etc. The most stable connection method can be considered in the application scenario. Specifically, the side rod structure can adopt the method proposed in the above embodiments.

[0046] Other parts of the side bar structure 100 can adopt the manner described in the above embodiments, or other design structures can be adopted according to the structural form of the pickup truck tailgate roll-up cover 200.

[0047] To ensure the waterproof performance of the entire pickup truck tailgate roll-up cover 200, in addition to sealing and waterproofing the installation location of the side rod structure 100, the waterproof performance of the roll-up cover 230 itself also needs to be improved. Specifically, a sealing structure 250 for sealing the connection gap is provided between the side rod structure 100, the retractable box 220, and the cover plate 210. A drainage structure 260 is installed at the end of the side rod structure 100 at the overlap gap between the side rod and the tailgate leaf 240. The sealing structure 250 achieves the sealing of the joint, while the drainage structure 260 is used to quickly drain the water from the location where water accumulates, preventing excessive water from leaking into the pickup truck tailgate when the roll-up cover 230 is in operation.

[0048] The sealing structure 250 has multiple implementations. Different sealing structures 250 can be adopted depending on the structural form of the roller shutter 230 cover.

[0049] In one type of roller shutter 230 cover, the sealing structure 250 includes a sealing plate 251, such as Figure 13As shown, the sealing plate 251 includes a first fitting portion 121 that fits the cover plate 210, a second fitting portion 2512 that fits the end of the side rod structure 100, and a third fitting portion 2513 that fits the winding box 220. The first fitting portion 121, the second fitting portion 2512, and the third fitting portion 2513 are connected sequentially. The second fitting portion 2512 is a bent structure. The first fitting portion 121, the second fitting portion 2512, and the third fitting portion 2513 seal adjacent connection positions and guide the flow outward without allowing it to flow inward. At the same time, the sealing structure 250 includes a first sealing gasket 252, a first sealing strip 253, and a second sealing gasket. 254, the first sealing gasket 252 is disposed between the first fitting part 121 and the cover plate 210, the first sealing strip 253 is embedded in the gap between the cover plate 210 and the side rod structure 100, and the second sealing gasket 254 is embedded in the bottom of the side rod structure 100. The sealing plate 251 presses the first sealing gasket 252 to seal the edge position, while the first sealing strip 253 further seals the connection position between the cover plate 210 and the side rod structure 100. The second sealing gasket 254 performs end face sealing when the side rod structure 100 is installed on the pickup truck tail box. Combined with the sealing strip 120, the installation position is fully sealed, improving the waterproof performance.

[0050] In another structural form of the pickup truck tailgate roll-up cover 200, the sealing structure 250 includes a second sealing strip 255, such as... Figure 10 As shown, the second sealing strip 255 includes a locking portion 2551 embedded in the cover plate 210. The locking portion 2551 has a sealing sheet 2252, and the sealing sheet 2252 has an outwardly extending, arc-shaped waterproof sheet 2253. The sealing sheet 2252 adheres to the cover plate 210 and the side rod structure 100. The locking portion 2551 secures the entire second sealing strip 255, while the sealing sheet 2252 adheres to the cover plate 210 to achieve end-face sealing. The outward-extending waterproof sheet 2253, in the installed state, directs water down to the outside of the pickup truck's tail box, thus preventing water accumulation at the seal. Alternatively, the first sealing strip 253 and the second sealing gasket 254 can still be installed in corresponding positions to achieve a seal using the above structure.

[0051] Specifically, the drainage structure 260 includes an end cap 130 installed at the end of the side rod structure 100 and a water collection trough 140 located below the end cap 130. A first waterproof strip 150 is provided between the end cap 130 and the water collection trough 140. The end cap 130 forms a shield around the water collection trough 140, while the tailgate flap 240 can move relative to it. The accumulated water is collected through the water collection trough 140 and discharged outward to prevent excessive water accumulation and residue. When the roller shutter 230 is opened, the water flows into the pickup truck tail box. At the same time, the first waterproof strip 150 seals the sliding position of the tailgate flap 240.

[0052] Furthermore, a second waterproof strip 190 is fitted onto the top of the mounting groove 170 of the side rod structure 100. The end of the second waterproof strip 190 abuts against the roller blind 230. The second waterproof strip 190 enables the roller blind 230 to be waterproof during movement, allowing water to flow from the surface of the roller blind 230 into the water collection tank 140 and then be discharged outward.

[0053] This ensures that the overall visual appearance of the entire pickup truck tailgate roll-up cover 200 after installation on the pickup truck tailgate meets the requirements of the original parts, while also providing good waterproof protection for the interior of the pickup truck tailgate.

[0054] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0055] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0056] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A side bar structure for a pickup truck tailgate roll-up cover, characterized in that: The device includes a side rod body, which comprises a profile rod and a single-layer plate extending outward from the profile rod. The outer edge of the single-layer plate is shaped to match the mounting profile of the pickup truck tail box, and a sealing strip is provided at the edge of the single-layer plate.

2. The side rod structure of the pickup truck tailgate roll-up cover according to claim 1, characterized in that: The sealing strip includes a sealing portion located at the edge of the single-layer plate, and the sealing portion has an outwardly extending and arc-shaped hydrophobic portion.

3. The side rod structure of the pickup truck tailgate roll-up cover according to claim 2, characterized in that: The sealing strip is a one-piece molded structure.

4. The side rod structure of the pickup truck tailgate roll-up cover according to claim 1, characterized in that: The end of the profile rod is equipped with an end cap and a water collection trough located below the end cap. A first waterproof adhesive strip located on the inner side is pressed between the end cap and the water collection trough.

5. The side rod structure of the pickup truck tailgate roll-up cover according to claim 1, characterized in that: The single-layer plate is disposed at the bottom of the profile rod, or the single-layer plate is disposed at the top of the profile rod; The single-layer plate and the profile rod are integrally formed.

6. The side rod structure of a pickup truck tailgate roll-up cover according to claim 5, characterized in that: The profile rod is provided with an installation groove on the side away from the single-layer plate. The top of the installation groove is provided with a locking groove, and a second waterproof adhesive strip is locked in the locking groove.

7. A pickup truck tailgate roll-up cover, characterized in that: It includes two symmetrically arranged side rod structures, one end of which is equipped with a cover plate. A winding box is installed on the side rod structure and the cover plate, located below the cover plate. A roller shutter is wound up in the winding box. The roller shutter cover slides relative to the two side rod structures. The end of the roller shutter is provided with a tail door. The side rod structure includes a side rod body, which includes a profile rod and a single-layer plate extending outward from the profile rod. The outer edge shape of the single-layer plate matches the mounting profile of the pickup truck tail box, and a sealing strip is provided at the edge of the single-layer plate.

8. A pickup truck tailgate roll-up cover according to claim 7, characterized in that: A sealing structure for sealing the connection gap is provided between the side rod structure, the winding box and the cover plate, and a drainage structure is installed at the end of the side rod structure at the overlap gap between the side rod and the tailgate leaf.

9. A pickup truck tailgate roll-up cover according to claim 8, characterized in that: The sealing structure includes a sealing plate, which includes a first fitting portion that fits the cover plate, a second fitting portion that fits the end of the side rod structure, and a third fitting portion that fits the winding box. The first fitting portion, the second fitting portion, and the third fitting portion are connected in sequence, and the second fitting portion is a bent structure.

10. A pickup truck tailgate roll-up cover according to claim 9, characterized in that: The sealing structure includes a first sealing gasket, a first sealing strip, and a second sealing gasket. The first sealing gasket is disposed between the first fitting portion and the cover plate. The first sealing strip is embedded in the gap between the cover plate and the side rod structure. The second sealing gasket is embedded in the bottom of the side rod structure.

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