Box body and roller shutter cover

Abstract

The utility model provides a box body and a roller shutter cover, the box body is used for containing a roller shutter of the roller shutter cover, the box body comprises a first plate, a second plate and a third plate which are connected in sequence, the first plate, the second plate and the third plate are enclosed to form a containing cavity for containing the roller shutter, and any adjacent two of the first plate, the second plate and the third plate are detachably connected. Due to the fact that the box body comprises the three plate bodies which are detachably connected in sequence, the box body is more convenient to mount and dismount, and the occupied space is smaller when the plate bodies are transported. And meanwhile, the box body is formed by assembling the three plate bodies after processing, so that the bending processing difficulty is reduced, thicker plate bodies can be manufactured under the same processing cost, and the box body is higher in strength and higher in stability.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling shutters, and specifically relates to a box body and a rolling shutter cover. Background Art

[0002] A pickup truck is a light-duty truck with an open cargo bed. To increase the enclosure and convenience, some pickup trucks are equipped with an opening and closing rolling shutter cover on the top of the cargo bed. The rolling shutter cover generally has a box body for storing the rolling shutter in a folded state.

[0003] However, the existing box body of the rolling shutter cover has the following problems: (1) It is prepared by a bending forming process. Limited by production costs and process technologies, the outer shell of the box body is generally made very thin, and the overall strength of the box body is insufficient. (2) The disassembly and assembly of the box body are inconvenient. Summary of the Utility Model

[0004] Based on this, it is necessary to provide a box body and a rolling shutter cover to solve at least one of the above problems.

[0005] In a first aspect, the utility model provides a box body for storing the rolling shutter of a rolling shutter cover. The box body includes a first plate, a second plate, and a third plate connected in sequence. The first plate, the second plate, and the third plate enclose a storage cavity for storing the rolling shutter. Among them, any two adjacent ones of the first plate, the second plate, and the third plate are detachably connected.

[0006] In one embodiment, the box body further includes side plates. The number of the side plates is two, and the two side plates respectively close the openings on the opposite sides of the storage cavity.

[0007] In one embodiment, the side plates are detachably connected to the first plate, the second plate, and the third plate.

[0008] In one embodiment, a drain hole is provided on the bottom wall of the box body, and the drain hole communicates with the outside.

[0009] In one embodiment, the box body is further provided with a filter cover that covers the drain hole.

[0010] In one embodiment, the number of the drain holes and the filter covers is two. The two drain holes are respectively provided on the opposite sides of the box body, and the position of the filter cover is adapted to the position of the drain hole.

[0011] In a second aspect, the utility model provides a rolling shutter cover, including:

[0012] A rolling shutter, including a plurality of curtain leaves connected in sequence;

[0013] The box as described in the first aspect, which is used to store the rolling curtain;

[0014] A driving device, which is arranged in the box and connected to the rolling curtain, and is used to drive the rolling curtain to be stored in the box.

[0015] In one embodiment, the box is provided with a mounting hole and a fixing cover fixed to the mounting hole. The driving device is a motor, and one end of the motor is connected to the mounting hole and is limited in the box by the fixing cover.

[0016] In one embodiment, the rolling curtain cover further includes a reel. The inside of the reel is a hollow structure. The motor is installed in the cavity inside the reel. The number of the mounting holes is two, and the opposite ends of the reel are respectively connected to the mounting holes.

[0017] In one embodiment, the outer contour of the box is hexagonal, and the outer contour of the reel and the inner wall contour of the mounting hole are both hexagonal.

[0018] It can be seen from the above technical solutions that the embodiments of the present utility model have at least the following advantages and positive effects:

[0019] For the above box and rolling curtain cover, since the box includes three plate bodies that are detachably connected in sequence, the installation and disassembly of the box are more convenient, and the space occupied when transporting the plate bodies is smaller. At the same time, the box is formed by processing and assembling the three plate bodies together, which reduces the difficulty of bending processing. Thicker plate bodies can be obtained at the same processing cost, and the box has higher strength and stronger stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings. Among them:

[0021] Figure 1 It is a schematic diagram of the open state of the rolling curtain cover in an embodiment of the present utility model;

[0022] Figure 2 is Figure 1 a schematic diagram of the storage state of the shown rolling curtain cover;

[0023] Figure 3 is Figure 1 a schematic diagram of the overall structure of the shown box;

[0024] Figure 4 is Figure 3Cross-sectional view of the shown box along the section line A-A;

[0025] Figure 5 is Figure 1 Exploded structure diagram of the box body and the driving device in the shown rolling curtain cover.

[0026] Explanation of reference numerals:

[0027] 10. Rolling curtain cover;

[0028] 100. Roller blind; 110. Blind leaf;

[0029] 200. Driving device;

[0030] 300. Box body; 310. First plate; 320. Second plate; 330. Third plate; 340. Storage cavity; 350. Side plate; 360. Drain hole; 370. Filter cover; 380. Mounting hole; 390. Fixed cover;

[0031] 400. Reel. Detailed implementation manners

[0032] Typical implementation manners reflecting the features and advantages of the present utility model will be described in detail in the following description. It should be understood that the present utility model can have various changes in different implementation manners, all of which do not depart from the scope of the present utility model, and the descriptions and illustrations therein are essentially for illustrative purposes and not for limiting the present utility model.

[0033] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, "a plurality of" means two or more unless otherwise clearly and specifically defined. In addition, " / " means "or", for example, A / B can mean A or B; herein, "and / or" is only a description of the association relationship of the associated objects, indicating that three relationships can exist, for example, A and / or B can mean: A exists alone, A and B exist simultaneously, and B exists alone these three situations.

[0034] Unless otherwise clearly specified and defined, the terms "set", "connected", "connected to" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0035] The existing box body of the rolling shutter cover has the following problems: (1) It is prepared by a bending forming process. Limited by production costs and process technology, the outer shell of the box body is generally made very thin, and the overall strength of the box body is insufficient. (2) The disassembly and assembly of the box body are not convenient.

[0036] To solve at least one of the above technical problems, the present utility model proposes a box body 300 and a rolling shutter cover 10 with the box body 300.

[0037] With reference to Figure 1 and Figure 2 , the rolling shutter cover 10 is used to cover the cargo box of a pickup truck. The rolling shutter 100 has the open state shown in the figure and Figure 2 the storage state shown. When the rolling shutter 100 is in the open state, the rolling shutter cover 10 can prevent the goods in the cargo box from being blown by the wind and rained on. When the rolling shutter 100 is in the storage state, the user can carry goods in the cargo box. It can be understood that in addition to being able to cover the rear cover of a pickup truck, the rolling shutter cover 10 can also be used to cover the cargo boxes of vehicles such as cars and heavy-duty trucks.

[0038] The rolling shutter cover 10 includes a rolling shutter 100, a driving device 200, and a box body 300. The rolling shutter 100 includes a plurality of curtain leaves 110 connected in sequence. The driving device 200 is arranged in the box body 300. The driving device 200 is connected to the rolling shutter 100, and the driving device 200 is used to drive the rolling shutter 100 to be stored in the box body 300 or to open away from the box body 300.

[0039] With reference to Figure 3 , Figure 4 and Figure 5 , specifically, Figure 4 shows that the box body 300 includes a first plate 310, a second plate 320, and a third plate 330 connected in sequence. The first plate 310, the second plate 320, and the third plate 330 enclose a storage cavity 340 for storing the rolling shutter 100. Among them, any two adjacent ones of the first plate 310, the second plate 320, and the third plate 330 are detachably connected.

[0040] It should be noted that in other embodiments, the box body 300 may further include a fourth plate, a fifth plate, a sixth plate, etc. The present utility model does not limit this. As long as it conforms to the technical solution of including three detachably connected plate bodies, it should be within the protection scope of the present utility model.

[0041] In the present utility model, since the box body 300 includes three detachably connected plate bodies, the installation and disassembly of the box body 300 are more convenient, and the space occupied when transporting the plate bodies is smaller. At the same time, the box body 300 is formed by processing three plate bodies and assembling them together, reducing the difficulty of bending processing. Under the same processing cost, a thicker plate body can be obtained, and the box body 300 has higher strength and stronger stability.

[0042] In this embodiment, the box body 300 further includes side plates 350. The number of the side plates 350 is two, and the two side plates 350 respectively close the openings on the opposite sides of the storage cavity 340. Specifically, the side plates 350 are detachably connected to the first plate 310, the second plate 320 and the third plate 330. The specific connection method can be threaded connection, snap connection, etc.

[0043] It can be understood that in other embodiments, the manufacturer can set the side plates 350 to be integrally formed with the first plate 310, the second plate 320 or the third plate 330, and can also adjust the number and shape of the side plates 350 according to needs.

[0044] Since the first plate 310, the second plate 320 and the third plate 330 are detachably connected, there will be gaps at the joints between the plates and at the storage place of the rolling curtain 100. Rainwater and sewage may enter the storage cavity 340 inside the box body 300 from these gaps, and the accumulated rainwater and sewage will stink and corrode the box body 300.

[0045] To solve this technical problem, specifically, Figure 3 It is shown that the bottom wall of the box body 300 is provided with drain holes 360, and the drain holes 360 communicate with the outside. In this way, the rainwater or sewage inside the box body 300 can be discharged from the box body 300 in time. Further, the box body 300 is further provided with a filter cover 370 for covering the drain holes 360. The filter cover 370 is provided with a plurality of water leakage channels for interval drainage, so that rainwater or sewage can be discharged from the box body 300 through the drain holes 360, while sundries such as leaves and gravel are blocked to prevent the drain holes 360 from being blocked, and the user can regularly clean the sundries on the filter cover 370.

[0046] Further, in this embodiment, the number of the drain holes 360 and the filter cover 370 is two. The two drain holes 360 are respectively arranged on the opposite sides of the box body 300, and the position of the filter cover 370 matches the position of the drain holes 360. In this way, it can be avoided as much as possible that rainwater or sewage accumulates on one side of the box body 300 due to the inclination of the box body 300 or the like. Of course, the manufacturer can also adjust the number of the drain holes 360 and the filter cover 370 according to needs.

[0047] The box body 300 is provided with mounting holes 380 and a fixed cover 390 fixed on the mounting holes 380. The driving device 200 is a motor, and one end of the motor is connected to the mounting hole 380 and is limited in the box body 300 by the fixed cover 390. Specifically, in this embodiment, the mounting holes 380 are arranged on the side plate 350, and the fixed cover 390 is connected to the surface of the box body 300 away from the storage cavity 340. The fixed cover 390 is detachably connected to the box body 300 by means of threaded connection or the like. In this way, the motor can be installed on the box body 300 more stably, and the detachable fixed cover 390 can facilitate the adjustment of the fastening of the motor and the inspection and repair of the motor.

[0048] Specifically, Figure 5 It is shown that the rolling curtain cover 10 further includes a reel 400. The inside of the reel 400 is a hollow structure, and the motor is installed in the cavity inside the reel 400. Correspondingly, the number of the mounting holes 380 and the number of the fixed covers 390 are both two. The opposite ends of the reel 400 are limited on the mounting holes 380 by the fixed covers 390. In this way, the reel 400 can play a role in supporting and fixing the motor, so that the motor will not generate large shaking or noise during operation.

[0049] The outer contour of the box body 300 is hexagonal, and the outer contour of the reel 400 and the inner wall contour of the mounting holes 380 are both hexagonal. It can be understood that the rolling curtain 100 is composed of a plurality of curtain leaves 110 connected in sequence. The reel 400 is set as a polygon, so that the outer surface of the reel 400 has six fitting surfaces arranged at an angle. When in the storage state, each fitting surface is fitted with a curtain leaf 110. Since the adjacent fitting surfaces are arranged at an angle, the curtain leaves 110 located on the adjacent fitting surfaces will not slide relative to each other. The curtain leaves 110 in the storage state are more stable and will not generate noise. The box body 300 is set as hexagonal to be adapted to the rotation of the reel 400.

[0050] Furthermore, the contours of the box body 300, the reel 400 and the mounting holes 380 are all regular hexagons or approximately regular hexagons, so as to make the reel 400 drive the storage curtain leaves 110 more smoothly. Of course, the manufacturer can adjust the hexagonal contour to a quadrilateral, a pentagon, a heptagon, etc. according to needs, and the present utility model does not make any limitation thereto.

[0051] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art of the present utility model can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the scope defined by the spirit of the present utility model.

Claims

1. A box for storing a rolling curtain of a rolling curtain cover, characterized in that: The box body includes a first plate, a second plate and a third plate connected in sequence, wherein the first plate, the second plate and the third plate enclose a storage cavity for storing the rolling curtain, wherein any two adjacent plates among the first plate, the second plate and the third plate are detachably connected.

2. The box according to claim 1, characterized in that: The box body also includes two side panels, and the two side panels respectively close the openings on two opposite sides of the storage cavity.

3. The box according to claim 2, characterized in that: The side plate is detachably connected to the first plate, the second plate and the third plate.

4. The box according to claim 1, characterized in that: The bottom wall of the box body is provided with a drainage hole, and the drainage hole is communicated with the outside.

5. The box according to claim 4, characterized in that: The box body is also provided with a filter cover, and the filter cover covers the drainage hole.

6. The box according to claim 5, characterized in that: The number of the drainage holes and the number of the filter covers are both two, and the two drainage holes are respectively arranged on opposite sides of the box body, and the position of the filter cover is adapted to the position of the drainage holes.

7. A rolling shutter cover, characterized in that: include: A roller blind comprising a plurality of blades connected in sequence; The box according to any one of claims 1 to 6, wherein the box is used to store the rolling blind; A driving device is arranged in the box and connected to the rolling curtain, and the driving device is used for driving the rolling curtain to be stored in the box.

8. The rolling shutter cover according to claim 7, characterized in that: The box body is provided with a mounting hole and a fixing cover fixed to the mounting hole; the driving device is a motor, one end of the motor is connected to the mounting hole and is limited to the box body by the fixing cover.

9. The rolling shutter cover according to claim 8, characterized in that: The rolling shutter cover also includes a reel, the interior of the reel is a hollow structure, the motor is installed in the cavity inside the reel, the number of the mounting holes is two, and the opposite ends of the reel are respectively connected to the mounting holes.

10. The rolling shutter cover according to claim 9, characterized in that: The outer contour of the box body is hexagonal, and the outer contour of the reel and the inner wall contour of the mounting hole are both hexagonal.

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