Pickup truck cargo box cover structure convenient to open and close

Abstract

The application provides a pickup truck cargo box cover structure convenient to open and close, comprising two slide rails used to be fixed on the upper parts of the two side plates of a pickup truck cargo box, a cargo box cover body used to shield the cargo box opening and slidably arranged on the two slide rails, the cargo box cover body being opened or shielding the cargo box opening by sliding, and a power driving device acting on the cargo box cover body to provide driving force for the sliding of the cargo box cover body along the slide rails. In actual application, the two slide rails are fixed on the upper parts of the two side plates of the pickup truck cargo box, and the cargo box cover body can slide along the slide rails under the action of the power driving device, so that the opening and closing of the cargo box cover body is realized by sliding, and the opening and closing is very convenient. When transporting or storing goods, the cargo box cover body is closed to avoid goods spilling and goods being stolen, and when loading and unloading goods, the cargo box cover body is opened to facilitate taking and placing goods.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pickup trucks, in particular to a pickup truck cargo box cover structure convenient to open and close. BACKGROUND

[0002] Pickup trucks are a common vehicle type, which mainly includes a cab and a cargo box. Pickup trucks are favored by consumers due to their car-like comfort, powerful performance, low price, and practicality of carrying both people and goods.

[0003] The current pickup truck either has an open cargo box without a cargo box cover, which has the disadvantage that goods are easily stolen or lost, or the cargo box cover and the cargo box are integrated, which has the disadvantage that the use scene of the cargo box cover is single and the goods are inconvenient to take and place.

[0004] Therefore, how to provide a pickup truck cargo box cover structure convenient to open and close to solve the problems of easy theft and loss of goods in an open cargo box and inconvenience of taking and placing goods in an integrated cargo box has become a technical problem to be solved by those skilled in the art. SUMMARY

[0005] Therefore, the purpose of the present application is to provide a pickup truck cargo box cover structure convenient to open and close to solve the problems of easy theft and loss of goods in an open cargo box and inconvenience of taking and placing goods in an integrated cargo box.

[0006] In order to achieve the above-mentioned purpose, the present application provides a pickup truck cargo box cover structure convenient to open and close, comprising:

[0007] two sliding rails for being respectively fixed on the upper parts of the two side plates of the pickup truck cargo box;

[0008] a cargo box cover body slidably arranged on the two sliding rails and used for shielding the cargo box opening, the cargo box cover body being opened or shielding the cargo box opening by sliding;

[0009] and a power driving device acting on the cargo box cover body to provide driving force for the sliding of the cargo box cover body along the sliding rails.

[0010] Preferably, a sliding bracket is arranged between the cargo box cover body and the sliding rails;

[0011] the sliding bracket is fixedly connected with the cargo box cover body and slidably matched with the sliding rails;

[0012] the sliding bracket can slide back and forth between a first limit position and a second limit position, when the sliding bracket is located at the first limit position, the cargo box cover body is completely closed, and when the sliding bracket is located at the second limit position, the cargo box cover body is completely opened.

[0013] Preferably, one of the slide rail and the slide bracket has a guide positioning part, and the other has a guide slot capable of slidingly matching the guide positioning part.

[0014] Preferably, the guide positioning part is arranged on the slide rail, and the guide slot is arranged on the slide bracket.

[0015] Preferably, the guide positioning part is arranged on the top surface of the slide rail.

[0016] Preferably, the guide positioning part is a guide positioning plate in an inverted L shape.

[0017] The guide slot is a guide slot in an inverted L shape matching the guide positioning plate.

[0018] Preferably, the power driving device comprises at least one power driving unit acting on at least one of the slide brackets, and the at least one power driving unit provides driving power for the slide bracket to slide along the slide rail.

[0019] The power driving unit comprises:

[0020] Two pulleys arranged at two ends of the corresponding slide rail;

[0021] A pull wire, two free ends of which are connected to two sides of the slide bracket along the length direction of the slide rail after passing through the corresponding pulleys.

[0022] A winding wheel arranged in the middle of the pull wire, and the pull wire is wound on the winding wheel.

[0023] A motor connected to the winding wheel, used to drive the winding wheel to rotate forward or reverse, so as to drive the pull wire to pull the slide bracket to slide in a first direction or in a second direction.

[0024] Preferably, the slide bracket has a pull wire connecting part, and the pull wire connecting part is a pull wire connecting block.

[0025] The pull wire connecting block has a hollow pull wire pulling hole in the inside, and pull wire passing channels are arranged on both sides of the pull wire pulling hole, and the two pull wire passing channels penetrate from the pull wire pulling hole to the corresponding end of the pull wire connecting block.

[0026] The two free ends of the pull wire are provided with pull wire heads, and the two pull wire heads are located in the pull wire pulling hole of the pull wire connecting block and abut against the corresponding hole wall of the pull wire pulling hole.

[0027] Preferably, the pull wire passing channel is a pull wire passing groove.

[0028] And the pull wire connecting block is attached to the inner wall of the slide rail, so that the slide rail closes the slot of the pull wire through slot.

[0029] Preferably, the power driving device comprises two driving units, and the two driving units act on the corresponding slide supports respectively.

[0030] The present application has the following beneficial effects:

[0031] The pick-up truck cargo box cover structure convenient to open and close is fixed on the upper part of the two side plates of the pick-up truck cargo box in actual application process, and the cargo box cover body can slide along the slide rail under the action of the power driving device. In this way, the opening and closing of the cargo box cover body is realized in a sliding mode, and the opening and closing is very convenient. When transporting or storing goods, the cargo box cover body is closed to avoid goods spilling and goods being stolen. When loading and unloading goods, the cargo box cover body is opened to facilitate taking and placing goods. BRIEF DESCRIPTION OF DRAWINGS

[0032] The drawings described herein are used to provide further understanding of the present application, and constitute a part of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0033] Figure 1 The first orientation schematic view of the pick-up truck cargo box cover structure convenient to open and close provided by the embodiment of the present application is shown;

[0034] Figure 2 The second orientation schematic view of the pick-up truck cargo box cover structure convenient to open and close provided by the embodiment of the present application is shown;

[0035] Figure 3 The Figure 2 The schematic view after hiding the slide rail 1 is shown;

[0036] Figure 4 The structural schematic view of the slide support provided by the embodiment of the present application is shown;

[0037] Figure 5 The Figure 1 The first orientation schematic view after hiding the cargo box cover body is shown;

[0038] Figure 6 The Figure 1 The second orientation schematic view after hiding the cargo box cover body is shown;

[0039] Figure 7 The Figure 5 The schematic view after hiding the slide rail is shown;

[0040] Figure 8 The Figure 7 The partial enlarged schematic view of the connection between the pull wire and the pull wire connecting part is shown.

[0041] Reference Signs

[0042] 1-slideway

[0043] 2-hatch cover body

[0044] 3-power drive unit; 3a-pulley; 3b-pull wire; 3c-winding wheel; 3d-motor

[0045] 4-sliding support

[0046] 5-guiding positioning part

[0047] 6-guiding groove

[0048] 7-pull wire connecting part

[0049] 8-pull wire pulling hole

[0050] 9-pull wire passing channel

[0051] 10-pull wire head DETAILED DESCRIPTION

[0052] The core of the present application is to provide a pick-up truck hatch cover structure which is convenient to open and close, so as to solve the problem that the goods in the open hatch are easy to be stolen and lost, and the problem that the goods in the integrated hatch are inconvenient to take and put.

[0053] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0054] As shown in Figure 1 , Figure 2 , it is a first orientation schematic view of the pick-up truck hatch cover structure which is convenient to open and close provided by the embodiments of the present application. Figure 1 Figure 2 It is a second orientation schematic view of the pick-up truck hatch cover structure which is convenient to open and close provided by the embodiments of the present application.

[0055] The embodiments of the present application disclose a pick-up truck hatch cover structure which is convenient to open and close, comprising two slideways 1, a hatch cover body 2 and a power drive device.

[0056] The two slideways 1 are used to be respectively fixed on the upper parts of the two side plates of the pick-up truck hatch. The hatch cover body 2 is slidably arranged on the two slideways 1, so as to realize opening or shielding the hatch opening in a sliding mode. The power drive device acts on the hatch cover body 2 to provide driving force for the hatch cover body 2 to slide along the slideway 1.​

[0057] In practical application, two slide rails 1 are fixed to the upper part of the side panels of the pickup truck cargo box. The cargo box cover body 2 can slide along the slide rails 1 under the action of the power drive device. In this way, the opening and closing of the cargo box cover body 2 is realized by sliding. The opening and closing is very convenient. When transporting or storing goods, the cargo box cover body 2 is closed to prevent the goods from spilling or being stolen. When loading and unloading goods, the cargo box cover body 2 is opened to facilitate the loading and unloading of goods.

[0058] It should be noted that the cargo box cover body 2 can be slidably installed between the two side panels of the pickup truck cargo box. When the cargo box cover body 2 is installed between the two side panels of the cargo box, the edges of the cargo box cover body 2 that contact the two side panels of the cargo box can seal with the inner wall of the corresponding side panel of the cargo box, so as to achieve better coverage of the cargo box when closed.

[0059] like Figures 3 to 6 As shown, Figure 3 for Figure 2 A diagram showing the hidden slide rail 1; Figure 4 This is a schematic diagram of the structure of the sliding bracket provided in an embodiment of the present invention; Figure 5 for Figure 1 A schematic diagram showing the first orientation of the concealed cargo box cover body 2; Figure 6 for Figure 1 A second-angle view of the hidden cargo box cover body 2.

[0060] To further optimize the above technical solution and facilitate the sliding of the cargo box cover body 2 on the slide rail 1, a sliding bracket 4 is provided between the cargo box cover body 2 and the slide rail 1 in this embodiment. The sliding bracket 4 is fixedly connected to the cargo box cover body 2 and slides in cooperation with the slide rail 1.

[0061] like Figure 3 , Figure 5 As shown, it can be understood that, driven by the power unit, the sliding bracket 4 can slide back and forth between its first and second extreme positions. When the sliding bracket 4 is at the first extreme position, the cargo box cover body 2 is completely closed; when the sliding bracket 4 is at the second extreme position, the cargo box cover body 2 is completely open. In practical applications, users can select the opening degree of the cargo box cover body 2 according to the actual situation to adapt to different application scenarios.

[0062] To further optimize the above technical solution, in this embodiment, the sliding bracket 4 and the slide rail 1 are guided together to improve sliding stability. For example... Figure 4 , Figure 5 As shown, specifically, one of the slide rail 1 and the sliding bracket 4 has a guide positioning part 5, and the other has a guide groove 6 that can slide and engage with the guide positioning part 5.

[0063] In some specific embodiments, in order to facilitate the manufacture, the guide positioning part 5 is arranged on the slide rail 1, and the guide groove 6 is arranged on the slide support 4. Of course, the guide positioning part 5 can also be arranged on the slide support 4, and the guide groove 6 can be arranged on the slide rail 1, and no more specific limitations are made herein.

[0064] Based on the above-mentioned guide positioning part 5 arranged on the slide rail 1 and the guide groove 6 arranged on the slide support 4, the guide structure is as follows. The guide positioning part 5 can be arranged on the top surface of the slide rail 1.

[0065] Based on the above-mentioned structure that the guide positioning part 5 is arranged on the top surface of the slide rail 1, in order to further optimize the above-mentioned technical solution, the guide positioning part 5 is a guide positioning plate in an inverted L shape, and the guide groove 6 is a guide groove in an inverted L shape matched with the guide positioning plate. The guide positioning part 5 and the guide groove 6 are arranged in an inverted L shape structure, so that they are engaged with each other for guiding, thereby improving the sliding stability of the slide support 4 along the slide rail 1.

[0066] As shown in Figure 2 , Figure 6 , the power driving device comprises at least one power driving unit 3 acting on the at least one slide support 4, and the at least one power driving unit 3 provides driving power for the slide support 4 to slide along the slide rail 1.

[0067] It should be noted that, since the slide supports 4 on the two slide rails 1 are fixedly connected through the trunk lid body 2, only one power driving unit 3 is needed to drive one of the slide supports 4, so as to drive the trunk lid body 2 to slide as a whole on the two slide rails. In a preferred embodiment, two power driving units 3 are arranged, and the two slide supports 4 are synchronously driven, which can improve the stability of the trunk lid body 2 sliding along the slide rail 1.

[0068] As shown in Figure 6 , specifically, the power driving unit 3 comprises two pulleys 3a, a pull wire 3b, a winding wheel 3c and a motor 3d.

[0069] The two pulleys 3a are arranged at the two ends of the corresponding slide rail 1. The two free ends of the pull wire 3b are respectively wound around the corresponding pulley 3a and connected to the two sides of the slide support 4 along the length direction of the slide rail. The winding wheel 3c is arranged at the middle part of the pull wire 3b, and the pull wire 3b is wound around the winding wheel 3c. In the present document, the winding wheel 3c arranged at the middle part of the pull wire 3b means that it is located at the approximate middle part, and is not a geometrically specific middle part. In fact, the winding wheel 3c can be arranged at any position between the two free ends of the pull wire 3b. The motor 3d is connected to the winding wheel 3c, and is used to drive the winding wheel 3c to rotate forward or reverse. In actual installation, the motor 3d and the winding wheel 3c can be directly or indirectly fixed on the side plate of the trunk.

[0070] When the motor 3d rotates forward, the winding wheel 3c rotates forward, causing the first free end of the pull wire 3b to pull the sliding bracket 4 to slide in the first direction (the direction of closing the cargo box cover body 2); when the motor rotates in reverse, the winding wheel 3c rotates in reverse, causing the second free end of the pull wire 3b to pull the sliding bracket 4 to slide in the second direction (the direction of opening the cargo box cover body 2). Figure 6 The direction of the middle arrow indicates the sliding direction of the sliding bracket 4.

[0071] like Figure 4 , Figure 7 , Figure 8 As shown, Figure 7 for Figure 5 A schematic diagram showing the slide rail 1 after it is hidden; Figure 8 for Figure 7 A partially enlarged schematic diagram showing the connection between the middle pull wire 3b and the pull wire connecting part 7.

[0072] To further optimize the above technical solution, in this embodiment the sliding bracket 4 has a pull wire connection part 7 (see... Figure 4 The pull wire connecting part 7 is a pull wire connecting block. The pull wire connecting block has a hollow pull wire pulling hole 8 inside, and pull wire passage channels 9 are provided on both sides of the pull wire pulling hole 8. The two pull wire passage channels 9 pass through the pull wire pulling hole 8 to the corresponding ends of the pull wire connecting block. Furthermore, each of the two free ends of the pull wire 3b is provided with a pull wire head 10, and both pull wire heads 10 are built into the pull wire pulling hole 8 of the pull wire connecting block and abut against the corresponding hole wall of the pull wire pulling hole 8.

[0073] In practical applications, when the winding wheel rotates clockwise, the pull head 10 at the first free end of the pull wire 3b pulls the sliding bracket 4 to slide in the first direction. When the winding wheel rotates counterclockwise, the pull head 10 at the second free end of the pull wire 3b pulls the sliding bracket 4 to slide in the second direction. In this way, through ingenious structural design, the pull wire 3a drives the sliding bracket 4 to slide, achieving the purpose of sliding. The structure is simple and the drive is convenient.

[0074] To further optimize the above technical solution, in this embodiment, the pull wire passage channel 9 is a pull wire passage groove, and the pull wire connecting block is fitted against the inner wall of the slide rail 1, so that the slide rail 1 closes the groove opening of the pull wire passage groove, that is, the slide rail 1 and the pull wire connecting block form a closed pull wire passage channel 9. This structural design facilitates the connection of the two free ends of the pull wire 3b to the pull wire connecting block. In actual assembly, the pull wire 3b can be first inserted into the pull wire passage groove, and then the sliding bracket 4 and the slide rail 1 can be engaged through the above-mentioned guide structure, so that the slide rail 1 and the pull wire connecting block of the sliding bracket 4 are fitted together, thereby forming a closed pull wire passage channel 9.

[0075] It should be noted that each of the embodiments in the specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between embodiments can be mutually referred to.

[0076] It should be understood that if "system", "device", "unit" and / or "module" are used in the present application, it is only a method for distinguishing different components, elements, parts, portions or assemblies at different levels. However, if other words can achieve the same purpose, the words can be replaced by other expressions.

[0077] As shown in the present application and claims, unless the context clearly indicates otherwise, "one", "a", "an" and / or "the" do not refer to the singular, but can also include the plural. Generally, the terms "comprise" and "include" only indicate the inclusion of the steps and elements explicitly identified, and these steps and elements do not constitute an exclusive list, and the method or device can also include other steps or elements. The element defined by the statement "comprising a" does not exclude the presence of another identical element in the process, method, product or device comprising the element.

[0078] In the description of the embodiments of the present application, unless otherwise specified, " / " means or, for example, A / B can mean A or B; "and / or" in this document is only a description of the relationship between the associated objects, which means that there can be three relationships, for example, A and / or B, which means that there are three cases of A alone, A and B together, and B alone. In addition, in the description of the embodiments of the present application, "multiple" means two or more than two.

[0079] Hereinafter, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features.

[0080] The principles and implementation modes of the present application are described by applying specific examples in this document, and the above description of the embodiments is only for the purpose of helping to understand the core idea of the present application. It should be noted that for ordinary skilled persons in the technical field, without departing from the principles of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A pickup truck bed cover structure that facilitates opening and closing, characterized by, The utility model relates to a pick-up truck cargo box cover structure which is convenient to open and close, comprising: two slide rails respectively fixed on the upper parts of the two side plates of the cargo box of the pick-up truck; a cargo box cover body slidably arranged on the two slide rails and used to shield the opening of the cargo box, the cargo box cover body being capable of being opened or shielding the opening of the cargo box by sliding; a sliding support arranged between the cargo box cover body and the slide rails; the sliding support being fixedly connected with the cargo box cover body and slidably matched with the slide rails; a power driving device acting on the cargo box cover body to provide driving force for the sliding of the cargo box cover body along the slide rails; the power driving device comprising at least one power driving unit acting on at least one sliding support, the at least one power driving unit providing driving force for the sliding of the sliding support along the slide rails; the power driving unit comprising: two pulleys arranged at the two ends of the corresponding slide rail; a pull wire, two free ends of the pull wire being connected with the two sides of the sliding support along the length direction of the slide rail after passing through the corresponding pulley; a winding wheel arranged at the middle part of the pull wire, the pull wire being wound on the winding wheel; a motor connected with the winding wheel and used to drive the winding wheel to rotate forward or reversely to drive the pull wire to pull the sliding support to slide in the first direction or the second direction; one of the slide rail and the sliding support is provided with a guide positioning part, and the other is provided with a guide groove capable of being slidably matched with the guide positioning part; the guide positioning part is arranged on the slide rail, and the guide positioning part is a guide positioning plate in reverse L shape, and the guide groove is arranged on the sliding support, and the guide groove is a guide groove in reverse L shape matched with the guide positioning plate.

2. The pick-up truck cargo box cover structure which is convenient to open and close according to claim 1, wherein: the sliding support is capable of sliding back and forth between the first limit position and the second limit position, the cargo box cover body is completely closed when the sliding support is located at the first limit position, and the cargo box cover body is completely opened when the sliding support is located at the second limit position.

3. The easy open / close pickup truck bed cover structure of claim 1, wherein, the guide positioning part is arranged on the top surface of the slide rail.

4. The easy open / close pickup truck bed cover structure of claim 1, wherein, the sliding support is provided with a pull wire connecting part, and the pull wire connecting part is a pull wire connecting block; the pull wire connecting block is internally provided with a hollow pull wire pulling hole, and the pull wire connecting block is provided with a pull wire passing channel on both sides of the pull wire pulling hole, and the two pull wire passing channels penetrate into the corresponding end of the pull wire connecting block from the pull wire pulling hole; the two free ends of the pull wire are provided with pull wire heads, and the two pull wire heads are located in the pull wire pulling hole of the pull wire connecting block and abut against the corresponding hole wall of the pull wire pulling hole.

5. The easy open / close pickup truck bed cover structure of claim 4, wherein, the pull wire passing channel is a pull wire passing groove; and the pull wire connecting block is matched with the inner wall of the slide rail to make the slide rail close one side of the groove of the pull wire passing groove.

6. The easy open / close pickup truck bed cover structure of claim 1, wherein, the power driving device comprises two driving units, and the two driving units act on the corresponding sliding supports respectively.

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