Telescopic cargo compartment cover

Abstract

The utility model relates to the technical field of automobile parts, in particular to a telescopic cargo compartment cover which comprises a cargo compartment body, a winding box, a roll outlet and an opening and closing assembly, the winding box is detachably connected with the cargo compartment body, the roll outlet is fixedly connected with the winding box, and the opening and closing assembly comprises a winding roller, a roller blind, a connecting plate, a baffle, two limiting pieces, two clamping pieces and a pulling cover. The winding roller is rotationally connected with the winding box, one end of the roller shutter is fixedly connected with the winding roller, the connecting plate is fixedly connected with the other end of the roller shutter, the baffle is fixedly connected with the connecting plate, the limiting piece is detachably connected with the cargo compartment body, the clamping piece is rotationally connected with the connecting plate, and the pulling cover is rotationally connected with the connecting plate, so that the compartment cover can be quickly opened and closed; and the opening and closing distance of the compartment cover can be adjusted according to requirements, and the use convenience and practicability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to a telescopic cargo compartment cover. Background Art

[0002] Logistics transportation is widely used in railways, highways, shipping and air transport to realize the transshipment of goods; the traditional cargo compartment roof is too bulky, the driving mechanism is complicated, the driving device is arranged on both sides of the travel direction of the compartment, and the distance in front must be considered when opening the compartment cover. Some driving mechanisms are located outside the space enclosed by the compartment body and the roof. The current roof driving mechanism is complicated, the overall solution is too bulky, and the driving mechanism is not installed in an appropriate position.

[0003] To solve the above problems, the prior art patent (CN210971313U) discloses a cargo compartment with a top cover that can be flipped laterally and a truck equipped with the cargo compartment, wherein the top cover is connected to the cargo compartment body through a top cover flipping system; the top cover flipping system includes a driving link, a supporting link and a driving mechanism; one end of the supporting link and one end of the driving link are respectively hinged to the front door panel or the rear door panel of the cargo compartment body, the other end of the supporting link and the other end of the driving link are respectively hinged to the side wall of the top cover, and the side wall is a side wall parallel to the front door panel or the rear door panel, thereby the driving link, the supporting link, the top cover and the front door panel or the rear door panel together form a four-bar mechanism; the telescopic end of the driving mechanism is hinged to the driving link, and the fixed end of the driving mechanism is hinged to the front door panel or the rear door panel, wherein the action of the driving mechanism drives the four-bar mechanism to operate so as to realize the lateral flipping of the top cover, facilitate the loading and unloading of goods, and reduce the weight of the top cover while ensuring environmental protection performance; the entire mechanism runs smoothly, is simple to operate, and is easy to assemble and disassemble.

[0004] However, in the above-mentioned prior art, the efficiency of the driving mechanism to open the compartment lid is slow, and the compartment lid needs to be fully opened when taking out the goods. The opening and closing distance of the compartment lid cannot be adjusted according to demand, which makes it inconvenient to take out the goods. Utility Model Content

[0005] The utility model aims to provide a telescopic cargo box cover, which solves the technical problems in the prior art that the driving mechanism has a slow efficiency in opening the box cover, the box cover needs to be fully opened when taking goods, and the opening and closing distance of the box cover cannot be adjusted according to demand, resulting in inconvenience in taking goods.

[0006] To achieve the above-mentioned purpose, the utility model adopts a telescopic cargo compartment cover, including a cargo compartment body, a winding box, a winding outlet and an opening and closing assembly, the winding box is detachably connected to the cargo compartment body and is located in the cargo compartment body, the winding outlet is fixedly connected to the winding box and is located on the outside of the winding box, the opening and closing assembly includes a winding roller, a rolling curtain, a connecting plate, a baffle, two groups of limit members, two groups of clamping members and a pulling cover, the winding roller is rotatably connected to the winding box and is located in the winding box, one end of the rolling curtain is fixedly connected to the winding roller The connecting plate is fixedly connected to the other end of the rolling curtain and is located on the outside of the roll-up port. The baffle is fixedly connected to the connecting plate and is located on the outside of the connecting plate. The two groups of limit members are symmetrically arranged. The limit members are detachably connected to the cargo compartment body and are located on the outside of the winding box. The two groups of clips are symmetrically arranged. The clips are rotatably connected to the connecting plate and are located inside the connecting plate. The pull cover is rotatably connected to the connecting plate and is located inside the connecting plate.

[0007] Among them, each group of the limiting parts includes an insert plate, a guide rail and a fixing bolt. The insert plate is detachably connected to the winding box and is located on the outside of the winding box. The guide rail is fixedly connected to the insert plate inside the cargo compartment body. The fixing bolt is threadedly connected to the winding box and passes through the insert plate.

[0008] Among them, each group of the clamping parts includes a sawtooth rail, a rotating rod and a movable plate, the sawtooth rail is fixedly connected to the guide rail and is located on the outside of the guide rail, the rotating rod is fixedly connected to the connecting plate and is located inside the connecting plate, the movable plate is clamped with the sawtooth rail and is located on the outside of the rotating rod, and the rotating rod passes through the movable plate.

[0009] Among them, each group of the clamping parts also includes a telescopic rod, a spring and a pull rope, one end of the telescopic rod is fixedly connected to the movable plate, the other end of the telescopic rod is fixedly connected to the connecting plate and is located on the outside of the movable plate, the spring is arranged on the outside of the telescopic rod, one end of the pull rope is fixedly connected to the movable plate, the other end of the pull rope is fixedly connected to the pull cover and is located inside the connecting plate.

[0010] The winding box has a groove matched with the insert plate, and the guide rail has a sliding groove matched with the rolling blind.

[0011] The telescopic cargo compartment cover further comprises two sets of fixing components, which are symmetrically arranged. Each set of fixing components comprises a top plate, a side plate and a locking bolt. The top plate is fixedly connected to the guide rail and is located below the guide rail. The side plate is fixedly connected to the top plate and is located below the top plate. The locking bolt is threadedly connected to the cargo compartment body and passes through the side plate.

[0012] The utility model provides a telescopic cargo compartment cover, wherein the limit member is detachably connected to the cargo compartment body, and the clamping member is rotatably connected to the connecting plate. When in use, the limit member is installed on the outside of the winding box, and the winding box is installed above the cargo compartment body. The pulling cover is pulled upward to open and close the rolling curtain through the connecting plate, and the clamping member fixes the rolling curtain after the pulling cover is released. This method can effectively solve the problems of slow efficiency of opening the compartment cover by the driving mechanism and inability to adjust the opening and closing distance of the compartment cover as required. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0015] Figure 2 It is a partial structural schematic diagram of the first embodiment of the utility model.

[0016] Figure 3 It is a partial structural sectional view of the first embodiment of the utility model.

[0017] Figure 4 It is a partial structural stereogram of the first embodiment of the utility model.

[0018] Figure 5 It is a structural schematic diagram of the second embodiment of the utility model.

[0019] 101-cargo compartment body, 102-winding box, 103-rolling outlet, 104-winding roller, 105-rolling curtain, 106-connecting plate, 107-baffle, 108-pull cover, 109-insertion plate, 110-guide rail, 111-fixing bolt, 112-serrated rail, 113-rotating rod, 114-movable plate, 115-telescopic rod, 116-spring, 117-pull rope, 118-groove, 119-slide, 201-top plate, 202-side plate, 203-locking bolt. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] The first embodiment of the present application is:

[0022] See also Figure 1 to Figure 4 ,in Figure 1 It is a structural schematic diagram of the first embodiment of the utility model. Figure 2 It is a partial structural schematic diagram of the first embodiment of the utility model. Figure 3 This is a partial structural cross-sectional view of the first embodiment of the utility model. Figure 4 It is a partial structural stereogram of the first embodiment of the utility model.

[0023] The utility model provides a telescopic cargo compartment cover, including a cargo compartment body 101, a winding box 102, a winding outlet 103 and an opening and closing assembly, wherein the opening and closing assembly includes a winding roller 104, a roller curtain 105, a connecting plate 106, a baffle 107, two groups of limit members, two groups of clamping members and a pull cover 108, each group of the limit members includes an insert plate 109, a guide rail 110 and a fixing bolt 111, and each group of the clamping members includes a sawtooth rail 112, a rotating rod 113, a movable plate 114, a telescopic rod 115, a spring 116 and a pull rope 117. The above-mentioned scheme solves the problem that the efficiency of the driving mechanism to open the compartment cover is slow, the compartment cover needs to be fully opened when taking the goods, and the opening and closing distance of the compartment cover cannot be adjusted according to demand, resulting in inconvenience in taking the goods.

[0024] According to this specific embodiment, the winding box 102 is detachably connected to the cargo compartment body 101 and is located inside the cargo compartment body 101. The roll outlet 103 is fixedly connected to the winding box 102 and is located outside the winding box 102. The opening and closing assembly includes a winding roller 104, a roller blind 105, a connecting plate 106, a baffle 107, two sets of limiters, two sets of clips and a pulling cover 108. The winding roller 104 is rotatably connected to the winding box 102 and is Located in the winding box 102, one end of the rolling curtain 105 is fixedly connected to the winding roller 104 and is located on the outside of the winding roller 104, the connecting plate 106 is fixedly connected to the other end of the rolling curtain 105 and is located on the outside of the roll-out port 103, the baffle 107 is fixedly connected to the connecting plate 106 and is located on the outside of the connecting plate 106, the two groups of limit members are symmetrically arranged, the limit members are detachably connected to the cargo compartment body 101, and The two groups of the clamping parts are symmetrically arranged on the outer side of the winding box 102, and the clamping parts are rotatably connected to the connecting plate 106 and are located inside the connecting plate 106. The pulling cover 108 is rotatably connected to the connecting plate 106 and is located inside the connecting plate 106. The limiting member is installed on the outer side of the winding box 102, and the winding box 102 is installed above the cargo compartment body 101. The pulling cover 108 is pulled upward, and the rolling curtain 105 drives the winding roller 104 to rotate, and the rolling curtain 105 is led outward from the roll outlet 103, and the rolling curtain 105 can be opened and closed by the connecting plate 106. The baffle 107 is attached to the cargo compartment door to form a completely closed state of the cargo compartment body 101. After releasing the pulling cover 108, the clamping parts fix the rolling curtain 105. This method can effectively solve the problems of slow efficiency of opening the compartment cover by the driving mechanism and inability to adjust the opening and closing distance of the compartment cover according to demand.

[0025] Among them, the insert plate 109 is detachably connected to the winding box 102 and is located on the outside of the winding box 102. The guide rail 110 is fixedly connected to the insert plate 109. Inside the cargo compartment body 101, the fixing bolt 111 is threadedly connected to the winding box 102 and passes through the insert plate 109. The guide rail 110 is inserted into the winding box 102 through the insert plate 109. The fixing bolt 111 fixes the insert plate 109 to the outside of the winding box 102, thereby fixing the guide rail 110 to the outside of the winding box 102 to prevent the guide rail 110 from shifting and improve the stability of the device.

[0026] Secondly, the sawtooth rail 112 is fixedly connected to the guide rail 110 and is located on the outside of the guide rail 110, the rotating rod 113 is fixedly connected to the connecting plate 106 and is located inside the connecting plate 106, the movable plate 114 is clamped with the sawtooth rail 112 and is located on the outside of the rotating rod 113, and the rotating rod 113 penetrates the movable plate 114, and the movable plate 114 rotates on the outside of the rotating rod 113, and is inserted into the serrations of the sawtooth rail 112 through the movable plate 114 to prevent the roller blind 105 from retracting, thereby facilitating the adjustment of the opening and closing distance of the compartment cover according to needs.

[0027] At the same time, one end of the telescopic rod 115 is fixedly connected to the movable plate 114, and the other end of the telescopic rod 115 is fixedly connected to the connecting plate 106 and is located on the outside of the movable plate 114. The spring 116 is arranged on the outside of the telescopic rod 115, one end of the pull rope 117 is fixedly connected to the movable plate 114, and the other end of the pull rope 117 is fixedly connected to the pull cover 108 and is located in the connecting plate 106. When the movable plate 114 slides outward, it will cause itself to rotate when passing through the sawtooth rail 112. The telescopic rod 115 cooperates with the spring 116 to make the movable plate 114 engage with the sawtooth rail 112 when it is stationary. When the pull cover 108 is pulled upward, the pull rope 117 drives the movable plate 114 to move upward, and the spring 116 is compressed, so that the sawtooth rail 112 cancels the engagement with the movable plate 114, thereby adjusting the opening and closing distance of the compartment cover.

[0028] In addition, the winding box 102 has a groove 118 adapted to the insertion plate 109, and the guide rail 110 has a slide groove 119 adapted to the rolling curtain 105. The insertion plate 109 is inserted into the groove 118 and fixed to the winding box 102 by the fixing bolt 111. The rolling curtain 105 slides in the slide groove 119, thereby increasing the smoothness of the use of the device.

[0029] A telescopic cargo compartment cover of the present embodiment is used, by providing a winding box 102, a winding outlet 103 and an opening and closing assembly. When it is used, the insert plate 109 is inserted into the groove 118 and fixed to the winding box 102 by the fixing bolt 111. The insert plate 109 is fixedly connected to the guide rail 110 by the insert plate 109, and the guide rail 110 is fixed to the outside of the winding box 102. The winding box 102 is installed above the cargo compartment body 101. The connecting plate 106 is pulled outward by the pulling cover 108, and the rolling curtain 105 drives the winding roller 104 to rotate. The rolling curtain 105 The rolling shutter 105 is guided outward from the roll outlet 103, and after being released, the movable plate 114 is inserted into the serrations of the serrated rail 112 to prevent the rolling shutter 105 from retracting. The baffle 107 fits the cargo compartment door, so that the cargo compartment body 101 is in a completely closed state. The pull cover 108 is pulled upward, and the pull rope 117 drives the movable plate 114 to move upward. The spring 116 is compressed, and the serrated rail 112 cancels the clamping of the movable plate 114, so that the opening and closing distance of the compartment cover can be quickly adjusted, so that the compartment cover can be quickly opened and closed, and the opening and closing distance of the compartment cover can be adjusted according to needs, thereby improving the convenience and practicality of use.

[0030] The second embodiment of the present application is:

[0031] Based on the first embodiment, please refer to Figure 5 , Figure 5 It is a structural schematic diagram of the second embodiment of the utility model.

[0032] The utility model provides a telescopic cargo compartment cover which also includes two groups of fixing components. The two groups of fixing components are symmetrically arranged, and each group of fixing components includes a top plate 201, a side plate 202 and a locking bolt 203.

[0033] According to this specific embodiment, the top plate 201 is fixedly connected to the guide rail 110 and is located below the guide rail 110, the side plate 202 is fixedly connected to the top plate 201 and is located below the top plate 201, the locking bolts 203 are threadedly connected to the cargo compartment body 101 and pass through the side plates 202, the top plate 201 supports the guide rail 110, the side plates 202 fix the top plate 201, and the side plates 202 are fixed to the outer side of the cargo compartment body 101 by the locking bolts 203.

[0034] A telescopic cargo compartment cover according to the present embodiment is used by setting two groups of fixing components. When it is used, the top plate 201 supports the guide rail 110, the side plate 202 fixes the top plate 201, and the side plate 202 is fixed to the outer side of the cargo compartment body 101 by the locking bolts 203, so as to further support the guide rail 110 and prevent the guide rail 110 from being offset after installation.

[0035] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A telescopic cargo compartment cover, comprising a cargo compartment body, characterized in that: The invention also includes a winding box, a winding outlet and an opening and closing assembly, wherein the winding box is detachably connected to the cargo compartment body and is located in the cargo compartment body, the winding outlet is fixedly connected to the winding box and is located on the outside of the winding box, the opening and closing assembly includes a winding roller, a rolling curtain, a connecting plate, a baffle, two groups of limiting members, two groups of clamping members and a pulling cover, the winding roller is rotatably connected to the winding box and is located in the winding box, one end of the rolling curtain is fixedly connected to the winding roller and is located on the outside of the winding roller, the connecting plate is fixedly connected to the other end of the rolling curtain and is located on the outside of the winding outlet, the baffle is fixedly connected to the connecting plate and is located on the outside of the connecting plate, two groups of limiting members are symmetrically arranged, the limiting members are detachably connected to the cargo compartment body and are located on the outside of the winding box, two groups of clamping members are symmetrically arranged, the clamping members are rotatably connected to the connecting plate and are located in the connecting plate, and the pulling cover is rotatably connected to the connecting plate and is located in the connecting plate.

2. The telescopic cargo box cover according to claim 1, characterized in that: Each set of the limiting parts includes an insert plate, a guide rail and a fixing bolt. The insert plate is detachably connected to the winding box and is located on the outside of the winding box. The guide rail is fixedly connected to the insert plate in the cargo compartment body. The fixing bolt is threadedly connected to the winding box and passes through the insert plate.

3. The telescopic cargo box cover according to claim 2, characterized in that: Each group of the clamping parts includes a sawtooth rail, a rotating rod and a movable plate. The sawtooth rail is fixedly connected to the guide rail and is located on the outside of the guide rail. The rotating rod is fixedly connected to the connecting plate and is located inside the connecting plate. The movable plate is clamped to the sawtooth rail and is located on the outside of the rotating rod, and the rotating rod passes through the movable plate.

4. The telescopic cargo box cover according to claim 3, characterized in that: Each group of the clamping parts also includes a telescopic rod, a spring and a pull rope, one end of the telescopic rod is fixedly connected to the movable plate, the other end of the telescopic rod is fixedly connected to the connecting plate and is located on the outside of the movable plate, the spring is arranged on the outside of the telescopic rod, one end of the pull rope is fixedly connected to the movable plate, the other end of the pull rope is fixedly connected to the pull cover and is located inside the connecting plate.

5. The telescopic cargo box cover according to claim 4, characterized in that: The winding box has a groove matched with the insert plate, and the guide rail has a sliding groove matched with the rolling blind.

6. The telescopic cargo box cover according to claim 5, characterized in that: The telescopic cargo compartment cover also includes two groups of fixing components, which are symmetrically arranged. Each group of fixing components includes a top plate, a side plate and a locking bolt. The top plate is fixedly connected to the guide rail and is located below the guide rail. The side plate is fixedly connected to the top plate and is located below the top plate. The locking bolt is threadedly connected to the cargo compartment body and passes through the side plate.

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