Van type carriage and truck
By installing a movable top cover on the van body, top loading and unloading of goods is achieved, solving the problem of low loading and unloading efficiency when the rear door is opened in the existing technology, and improving loading and unloading efficiency.
Patent Information
- Application Number
- CN202520323716.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-27
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-27
AI Technical Summary
When loading and unloading goods in existing box trucks, opening the rear door results in low efficiency and long loading and unloading time.
Design a van body with a movable top cover. The movable top cover can be opened by sliding it, allowing a crane to load and unload goods directly from the top. The design combines a fixed top cover and a movable top cover to improve stability and safety.
It improved the efficiency of loading and unloading goods and saved time on loading and unloading goods.
Smart Images
Figure CN223803399U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to vehicle technical field, concretely relates to a van and truck. BACKGROUND
[0002] The van is a box specially applied in the van, has independent closed structure, and is mainly used for carrying goods. The van is generally cuboid, and includes an upper cover, a bottom cover, two side walls, a side wall close to a truck head, and a side wall away from the truck head. At present, in order to facilitate loading and unloading, a hinged door, also called a rear door, is arranged on the side wall away from the truck head. When loading and unloading, the rear door is opened, and workers carry and stack, so that efficiency is low, and loading and unloading time is long. UTILITARY MODEL
[0003] In view of the deficiencies in the prior art, the utility model provides a van and truck, which can open the top of the van, facilitate hoisting goods directly to the inside and outside of the van from the top of the van, save the time of loading and unloading goods, and improve loading and unloading efficiency.
[0004] To achieve the above purpose, the utility model adopts the following technical scheme:
[0005] On the one hand, the utility model provides a van, which is installed on a truck and includes two side walls, a front side wall, a rear side wall and a movable top cover. The front side wall is located on one side close to the truck head. The rear side wall is located on one side away from the truck head. The movable top cover is arranged on the top of the van and used for sealing the top of the van. The two side edges of the movable top cover are in one-to-one correspondence with the two side walls and are slidably connected. The end of the movable top cover close to the truck head is detachably connected with the front side wall. The end of the movable top cover away from the truck head is detachably connected with the rear side wall.
[0006] Preferably, on the outer upper part of each side wall of the two side walls, a slide is arranged. The side edge of the movable top cover corresponding to the side wall is provided with a plurality of pulleys, and each pulley is slidably arranged in the slide.
[0007] Preferably, the number of the plurality of pulleys is four, and the four pulleys are uniformly and spacedly arranged along the length direction of the side edge of the movable top cover.
[0008] Preferably, the top of the movable top cover is provided with a plurality of limiting pieces, each limiting piece is detachably connected with one side wall of the two side walls, so as to limit the movable top cover.
[0009] Preferably, the number of the limiting pieces is four, and the four limiting pieces correspond to four corners of the movable top cover, and one limiting piece is arranged at each corner.
[0010] Preferably, the limiting piece is a limiting spring, which is hung on the corresponding side wall to realize detachable connection.
[0011] Preferably, a fixed top cover is further included, which is fixed on the top of the van box, and the fixed top cover and the movable top cover seal the top of the van box together; the movable top cover moves away from or approaches the fixed top cover to open or seal the top of the van box.
[0012] Preferably, the side of the movable top cover close to the truck head is detachably connected with the fixed top cover.
[0013] In another aspect, the utility model also provides a truck, which comprises the van box.
[0014] Compared with the prior art, the utility model has the beneficial effects that:
[0015] The utility model sets up movable top cover, needs to load and unload goods time, through sliding the movable top cover, opens the movable top cover. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the structure diagram of the top of the van box provided by the utility model;
[0017] Figure 2 It is the structure diagram of the rear side wall of the van box provided by the utility model;
[0018] Figure 3 It is the structure diagram of the side wall of the van box provided by the utility model;
[0019] Figure 4 It is Figure 3 the structure diagram of the open state of the movable top cover.
[0020] Fig. 1 is a structure diagram of the van box provided by the utility model; DETAILED DESCRIPTION
[0021] The utility model will be further explained in detail in connection with specific embodiments, so that those skilled in the art can more clearly understand the utility model.
[0022] The van box refers to a box specially applied to a van, has an independent closed structure, and is mainly used for carrying goods.
[0023] In order to solve the above technical problems, in combination with Figures 1-4 The utility model provides a van box 100 is installed on the truck, including two side walls 1, front side wall, rear side wall 2 and movable top cover 3, the front side wall is located in the side close to the truck head, the rear side wall 2 is located in the side far from the truck head, the movable top cover 3 is covered in the top of van box 100, is used for sealing the top of van box 100, the both sides of movable top cover 3 with two side walls 1 one -to -one sliding connection, the end of movable top cover 3 close to the truck head with front side wall detachable connection, the end of movable top cover 3 far from the truck head with rear side wall 2 detachable connection.
[0024] In the above technical scheme, each side wall of the van box 100, whether it is the front side wall, the rear side wall 2 or the two side walls 1, can be a corrugated structure or a flat plate structure. The installation and fixation of each side wall can be connected by welding. The present application does not limit the specific structure of the detachable connection, which can be connected by bolts and screw holes, for example. For example, the detachable connection between the end of the movable top cover 3 far from the truck head and the rear side wall 2 can be that a limiting angle iron is welded in the middle of the rear cross beam of the movable top cover 3, and a limiting lock catch is welded in the middle of the upper edge beam of the rear door. When the movable top cover 3 is closed, the hole in the limiting angle iron is aligned with the limiting lock catch in the upper edge beam of the rear door, and is fixed by bolts and nuts. Similarly, the end of the movable top cover 3 close to the truck head can also be connected to the front side wall in the same way. It should be noted that the box body and the top cover of the van box 100 can be made of ordinary profiles and plates, high-strength steel, profiles, aluminum alloy, composite materials, etc. The movable top cover 3 can be selected as a semi-open type or a fully open type. The upper edge frame of the rear door on the rear side wall 2 can be selected as movable left and right opening, or can be welded and fixed.
[0025] The utility model sets up movable top cover 3, needs to unload goods when, through sliding movable top cover 3, will movable top cover 3 open. After opening movable top cover 3, the goods are loaded into or out of van box 100 by crane, and the loading and unloading of goods are completed. The utility model saves the time of loading and unloading goods, and improves the loading and unloading efficiency.
[0026] Further, the outer side upper part of each side wall 1 is provided with a slide 4, and the side of the movable top cover 3 corresponding to the side wall 1 is provided with a plurality of pulleys 5, each of which is slidingly arranged in the slide 4. The plurality of pulleys 5 can effectively improve the stability, carrying capacity and service life of the system, and optimize the performance and stability of the equipment. In some embodiments, the number of the plurality of pulleys 5 is four, and the four pulleys 5 are uniformly spaced along the length direction of the side of the movable top cover 3.
[0027] Further, the top of the movable top cover 3 is provided with a plurality of limiting members 6, each of which is detachably connected with one of the two side walls 1 to limit the movable top cover 3. This avoids the movable top cover 3 from falling during transportation. The application does not limit the specific structure of the limiting member 6, for example, the limiting member 6 is a limiting spring which is hung on the corresponding side wall 1 to achieve detachable connection. Of course, the specific number of the plurality of limiting members 6 is not limited, and is determined according to the actual situation. In some embodiments, the number of the limiting member 6 is four, and each corner of the movable top cover 3 is provided with one limiting member 6. In this way, the number of limiting members 6 is minimized while the limiting is firm.
[0028] Further, a fixed top cover 7 is further included, which is fixedly arranged on the top of the van box 100, and the fixed top cover 7 and the movable top cover 3 together seal the top of the van box 100; the movable top cover 3 moves away from or approaches the fixed top cover 7 to open or seal the top of the van box 100. Compared with the movable top cover 3 arranged on the top of the van box 100, the fixed top cover 7 and the movable top cover 3 arranged on the top of the van box 100 have better effect, and the combination of the fixed top cover 7 and the movable top cover 3 can reduce the volume of the movable top cover 3. The larger the volume of the movable top cover 3 is, the greater the wind direction of the falling during the transportation of the van will be. By reducing the volume of the movable top cover 3, the risk of the movable top cover 3 falling can be reduced.
[0029] Further, the side of the movable top cover 3 close to the front of the van is detachably connected with the fixed top cover 7, and the specific structure of the detachable connection is not limited, which can be connected by a clamping groove and a clamping block, or by a bolt and a threaded hole.
[0030] In some embodiments, the plurality of limiters 6 make the movable top cover 3 unable to move, the movable top cover 3 is provided with a locking hook at the four corners of the inner side, the locking hook is correspondingly provided with a spring hook welded and mounted at the lower part of the upper beam, the spring hook is hung on the locking hook to lock the movable top cover 3 after the movable top cover 3 is closed, and the van box 100 is sealed. When the movable top cover 3 is opened, the limiting lock buckle bolt and nut are removed, the movable top cover 3 is pushed, the movable top cover 3 slides along the slide 4, the limiting angle iron is moved to the limiting bolt fixed at the rear end beam of the fixed top cover 7, and the limiting nut is tightened, so that the movable top cover 3 is fixed and limited.
[0031] The utility model also provides a van, including the van box 100.
[0032] The mechanisms, components and parts not described in the specific structure in the utility model are all existing structures in the prior art. They can be directly purchased from the market.
[0033] The above is only a preferred embodiment of the utility model, and is not used to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A van box mounted on a truck, characterized in that, The utility model relates to a van box, comprising: two side walls; a front side wall located on one side close to the front of the van; a rear side wall located on one side away from the front of the van; and a movable top cover covering the top of the van box for sealing the top of the van box, two side edges of the movable top cover being in one-to-one correspondence with the two side walls and being slidably connected to the two side walls, an end of the movable top cover close to the front of the van being detachably connected to the front side wall, and an end of the movable top cover away from the front of the van being detachably connected to the rear side wall.
2. The van box of claim 1, wherein, Each of the two side walls is provided with a slide on the outer side upper portion, and the side edge of the movable top cover corresponding to the side wall is provided with a plurality of pulleys, each of which is slidably arranged in the slide.
3. The van box of claim 2, wherein, The number of the plurality of pulleys is four, and the four pulleys are uniformly spaced along the length direction of the side edge of the movable top cover.
4. The van box of claim 1, wherein, The top of the movable top cover is provided with a plurality of limiting members, each of which is detachably connected to one of the two side walls to limit the movable top cover.
5. The van box of claim 4, wherein, The number of the limiting members is four, and the four limiting members correspond to four corners of the movable top cover, one limiting member being arranged at each corner.
6. The van box of claim 5, wherein, The limiting member is a limiting spring, which is hung on the corresponding side wall to realize detachable connection.
7. The van box of claim 1, wherein, The utility model further comprises a fixed top cover fixedly arranged on the top of the van box, the fixed top cover and the movable top cover together sealing the top of the van box, and the movable top cover moving away from or close to the fixed top cover to open or seal the top of the van box.
8. The van box of claim 7, wherein, The side of the movable top cover close to the front of the van is detachably connected to the fixed top cover.
9. A truck characterized in that The utility model further comprises a van box as claimed in any one of claims 1-8.