Universal buffer device and automobile
By designing slidable and lockable side and top buffer blocks, the problem of non-universal buffer structure in the prior art is solved, effective protection of special equipment in different shapes is achieved, and a certain degree of versatility is achieved, and it is suitable for diversified transportation and storage needs.
Patent Information
- Application Number
- CN202422386470.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-07-11
- Estimated Expiration
- 2034-09-29
AI Technical Summary
In the prior art, the buffer structure in the cabin is not universal and cannot be adapted to special equipment of different shapes, resulting in the inability to meet the transportation and storage needs of increasingly diverse special equipment.
A universal buffer device is designed, including a slidable and lockable side buffer block and a top buffer block. The position adjustment of the buffer block is achieved through the slide rail and locking member, adapting to special equipment of different shapes to ensure that its front, top and side are effectively protected.
It realizes effective protection of special equipment of different shapes, has certain versatility, and can adapt to diverse transportation and storage needs.
Smart Images
Figure CN223085930U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mobile cabin structures, and particularly relates to a general buffer device and an automobile. Background Art
[0002] Due to special work tasks of special vehicles or special-purpose vehicles, special equipment will be transported and stored in the mobile cabin. In order to ensure the safe transportation and storage of the equipment in the cabin, a buffer structure needs to be installed in the mobile cabin. In the prior art, special equipment is usually vehicle-specific, and one vehicle model can only transport and store one type of special equipment. The buffer structure in the vehicle mobile cabin is fixedly arranged on the inner wall of the mobile cabin and is adapted to the shape of the corresponding special equipment. The existing buffer structure in the vehicle mobile cabin is not universal and cannot be adapted to special equipment of different shapes, resulting in the inability to meet the transportation and storage requirements of increasingly diverse special equipment. Summary of the Utility Model
[0003] The first object of the utility model is to provide a general buffer device for the problem that the buffer structure in the mobile cabin in the prior art is not universal and cannot be adapted to special equipment of different shapes, resulting in the inability to meet the transportation and storage requirements of increasingly diverse special equipment; the second object of the utility model is to provide an automobile.
[0004] In order to achieve the above first object, the technical solution adopted by the utility model is as follows:
[0005] A general buffer device includes a mobile cabin. A front buffer block and a top buffer block are respectively arranged on the front wall and the top wall inside the mobile cabin. One side buffer block is arranged on each of the two opposite side walls inside the mobile cabin. First sliding rails in the front-back direction are arranged on both of the two side walls. The side buffer blocks can slide back and forth along the first sliding rails. The device further includes a first locking member for locking the side buffer blocks at different positions on the first sliding rails.
[0006] The utility model adopting the foregoing technical solution, when transporting and storing special equipment, the special equipment is placed on the bottom surface of the cabin, and the front buffer block, the top buffer block and the side buffer blocks can respectively protect the front part, the top part and the side parts of the special equipment; for special equipment with the same or similar shapes of the front part and the top part, but different side shapes, the positions where the two sides are likely to collide with the side wall are different. By setting the side buffer blocks to be slidable back and forth along the first slide rail, when facing the above different special equipment, the side buffer blocks can be adjusted to appropriate positions and then locked by the first locking member, so that the two sides of the special equipment are effectively protected, and it has a certain versatility. Compared with the prior art, the buffer structure in the cabin does not have versatility and cannot adapt to special equipment with different shapes, resulting in the inability to meet the transportation and storage requirements of increasingly diverse special equipment. When the utility model faces special equipment with different side shapes, by sliding and adjusting the side buffer blocks to appropriate positions and then locking them with the first locking member, the two sides of different special equipment are effectively protected, and it has a certain versatility.
[0007] Further, one end of the side buffer block close to the side wall is slidably clamped on the first slide rail; the first locking member is a bolt, and a plurality of threaded holes are arranged at intervals in the front-rear direction on the side wall, and the bolt can pass through the side buffer block and cooperate with different threaded holes to fix the side buffer block at different positions; the first locking member is a bolt, which can firmly and reliably fix the side buffer block on the side wall.
[0008] Further, the first slide rail includes two parallel guide bars up and down, the two guide bars are fixed on the side wall, and guide grooves in the front-rear direction are formed on both of the two guide bars; upper convex bars and lower convex bars are respectively formed on the top surface and the bottom surface of the side buffer block, and the upper convex bars and the lower convex bars are respectively embedded in the two guide grooves; the structure of the side buffer block sliding along the first slide rail is arranged as above, with a simple structure and easy to implement.
[0009] Further, a second slide rail in the front-rear direction is provided on the top wall, the top buffer block can slide back and forth along the second slide rail, and a second locking member is further included, and the second locking member is used to lock the top buffer block at different positions on the second slide rail; for special equipment with different top shapes and side shapes, the positions where the top and the side are likely to collide with the inner wall are different. By setting the top buffer block to be slidable back and forth along the second slide rail, and at the same time setting the side buffer blocks to be slidable back and forth along the first slide rail, when facing the different special equipment, the top buffer block and the side buffer blocks can be adjusted to appropriate positions and then locked by the first locking member and the second locking member, so that the top and the two sides of the special equipment are effectively protected, and it has a certain versatility.
[0010] Further, a first pressing plate is disposed in a fitting manner on one side of the front buffer block away from the front wall. A first bolt is also included. The first bolt sequentially passes through the first pressing plate and the front buffer block and is threadedly locked with the front wall. A second pressing plate is disposed in a fitting manner on one side of the top buffer block away from the top wall. A second bolt is also included. The second bolt sequentially passes through the second pressing plate and the top buffer block and is threadedly locked with the top wall. By cooperating with the pressing plate and the bolt to press and fix the buffer block, the installation strength is ensured.
[0011] Further, a first convex ring is formed around the periphery of the side of the front buffer block close to the front wall. The first pressing plate is annular and fits on the end face of the first convex ring away from the front wall. A second convex ring is formed around the periphery of the side of the top buffer block close to the top wall. The second pressing plate is annular and fits on the end face of the second convex ring away from the top wall. By providing an annular pressing plate to press on the convex ring around the periphery of the buffer block, the installation of the buffer block is ensured to be stable.
[0012] Further, a support frame is provided on the front wall, and the bottom of the front buffer block is lapped on the support frame. The support frame provides a supporting force for the front buffer block to prevent the connection between the front buffer block and the front wall from loosening due to the influence of its own gravity.
[0013] Further, the front buffer block, the top buffer block, and the side buffer block are all made of aluminum foam material or aluminum foam - polyurethane composite material. The buffer block made of this material has high strength and light weight, and has a better effect as a buffer material, which can effectively protect special equipment.
[0014] Further, the shape of the end face of the front buffer block away from the front wall, the shape of the end face of the top buffer block away from the top wall, and the shape of the end face of the side buffer block away from the side wall respectively match the shapes of the front part, the top part, and the side part of the special equipment. With such a setting, the buffer block can clamp the special equipment and can provide better protection for the special equipment.
[0015] To achieve the second object, the present invention adopts the following technical solutions:
[0016] An automobile includes the above - mentioned general - type buffer device.
[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: When facing special equipment with different side shapes, after sliding and adjusting the side buffer block to a suitable position and then locking it with the first locking member, both sides of different special equipment can be effectively protected, having a certain degree of versatility. The top buffer block is designed to be adjustable in position. At this time, for special equipment with different top shapes and side shapes, the top buffer block and the side buffer block can be adjusted to suitable positions and then locked with the first locking member and the second locking member, so that the top and both sides of the special equipment can be effectively protected, having better versatility. The automobile has the same technical effects as the aforementioned general - type buffer device. Brief Description of the Drawings
[0018] Figure 1 is the front cross-sectional view of the present utility model;
[0019] Figure 2 is the right cross-sectional view of the present utility model;
[0020] Figure 3 is the bottom cross-sectional view of the present utility model;
[0021] Figure 4 is the front half cross-sectional view of the front buffer block;
[0022] Figure 5 is the left view of the front buffer block;
[0023] Figure 6 is the front cross-sectional view of the top buffer block;
[0024] Figure 7 is the bottom view of the top buffer block;
[0025] Figure 8 is the front view of the side buffer block and the first slide rail;
[0026] Figure 9 is the left cross-sectional view of the side buffer block and the first slide rail;
[0027] Figure 10 is the bottom cross-sectional view of the side buffer block and the first slide rail.
[0028] Reference numerals in the figures: 01 - shelter, 1 - front buffer block, 2 - first pressing plate, 3 - first bolt, 4 - top buffer block, 5 - second pressing plate, 6 - second bolt, 7 - side buffer block, 8 - first slide rail, 9 - nylon block, 10 - side sealing plate, 11 - guiding plate, 12 - third pressing plate, 13 - third bolt, 14 - connecting ear, 15 - first convex ring, 16 - second convex ring, 17 - support frame, 18 - guiding strip, 19 - connecting rod, 20 - third convex ring, 21 - upper convex strip, 22 - lower convex strip. Detailed Description of the Preferred Embodiments
[0029] The present utility model will be described in detail below with reference to the accompanying drawings.
[0030] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0031] Embodiment 1. This embodiment provides a general-purpose buffer device, as Figures 1 - 10As shown in the figure, it includes a mobile cabin 01. A front buffer block 1 and a top buffer block 4 are respectively provided on the front wall and the top wall inside the mobile cabin 01. One side buffer block 7 is provided on each of the two opposite side walls inside the mobile cabin 01. First slide rails 8 along the front-back direction are provided on both side walls. The side buffer block 7 can slide back and forth along the first slide rails 8. It also includes a first locking member for locking the side buffer block 7 at different positions on the first slide rails 8. The first slide rails 8 on the two side walls are arranged opposite to each other.
[0032] One end of the side buffer block 7 close to the side wall is slidably clamped on the first slide rail 8. The first locking member is a bolt. A number of threaded holes arranged at intervals along the front-back direction are provided on the side wall. The bolt can pass through the side buffer block 7 and cooperate with different threaded holes to fix the side buffer block 7 at different positions. In addition, the first locking member can also be a pin shaft. At this time, a number of pin holes arranged at intervals along the front-back direction are provided on the side wall. A through hole is provided on the side buffer block 7. The pin shaft can pass through the through hole on the side buffer block 7 and cooperate with different pin holes to fix the side buffer block 7 at different positions.
[0033] The first slide rail 8 includes two parallel guide bars 18 arranged vertically. The two guide bars 18 are fixed on the side wall, and guide grooves along the front-back direction are formed on both guide bars 18. Upper convex strips 21 and lower convex strips 22 are respectively formed on the top surface and the bottom surface of the side buffer block 7. The upper convex strip 21 and the lower convex strip 22 are respectively embedded in the two guide grooves.
[0034] The first slide rail 8 further includes a connecting rod 19 connected between the front ends of the two guide bars 18, so that the first slide rail 8 is integrally U-shaped. The cross-sections of the guide bar 18 and the connecting rod 19 are both U-shaped. The upper convex strip 21 and the lower convex strip 22 are clamped in the U-shaped grooves of the guide bar 18. The side buffer block 7 enters the guide rail from the rear ends of the two guide bars 18. Two guide bottom plates 11 are provided on the side wall between the two guide bars 18. Nylon blocks 9 are provided on the side of the side buffer block 7 close to the side wall and the lower side of the lower convex strip 22 to reduce the friction between the side buffer block 7 and the guide bottom plate 11 and the guide bar 18 and facilitate sliding. Convex strips are also formed on the front and rear side surfaces of the side buffer block 7, which are connected to the upper convex strip 21 and the lower convex strip 22 to form a third convex ring 20. It also includes an annular third pressing plate 12, which is attached to the end surface of the third convex ring 20 far from the side wall. A number of holes arranged at equal intervals are provided on the two guide bars 18, the third pressing plate 12 and the side buffer block 7. After the side buffer block 7 moves into place, the side buffer block 7 is locked by cooperating the third bolt 13 with the threaded hole on the side wall. The side buffer block 7 is fixed at different positions to realize the buffering and protection functions of different equipment (articles). After the side buffer block 7 is installed inside the first slide rail 8, the side sealing plate 10 can be fixed with bolts. Connecting lugs 14 are provided on the guide bar 18, the connecting rod 19 and the side sealing plate 10, which can be fixed on the side plate by cooperating with bolts.
[0035] The front buffer block 1 and the top buffer block 4 are fixedly arranged on the front wall and the top wall respectively; specifically, a first pressing plate 2 is fitted on the side of the front buffer block 1 away from the front wall, and the first bolt 3 is also provided, and the first bolt 3 is sequentially passed through the first pressing plate 2 and the front buffer block 1 and then threadedly locked with the front wall; a second pressing plate 5 is fitted on the side of the top buffer block 4 away from the top wall, and the second bolt 6 is also provided, and the second bolt 6 is sequentially passed through the second pressing plate 5 and the top buffer block 4 and then threadedly locked with the top wall;
[0036] A first convex ring 15 is formed around the side of the front buffer block 1 close to the front wall, and the first pressure plate 2 is annular and fits on the end surface of the first convex ring 15 away from the front wall; a second convex ring 16 is formed around the side of the top buffer block 4 close to the top wall, and the second pressure plate 5 is annular and fits on the end surface of the second convex ring 16 away from the top wall; the first pressure plate 2 and the second pressure plate 5 are both stainless steel pressure plates; including a plurality of first bolts 3, which are arranged at equal intervals along the circumference of the first pressure plate 2; including a plurality of second bolts 6, which are arranged at equal intervals along the circumference of the second pressure plate 5;
[0037] In order to make the buffer device more versatile, the top buffer block 4 can also be designed to be adjustable in position. Specifically, a second slide rail along the front-to-back direction is provided on the top wall, and the top buffer block 4 can slide forward and backward along the second slide rail. A second locking member is also included, and the second locking member is used to lock the top buffer block 4 at different positions of the second slide rail; the structural design of the second slide rail and the second locking member is the same as that of the first slide rail and the first locking member.
[0038] A support frame 17 is provided on the front wall, and the bottom of the front buffer block 1 is overlapped on the support frame 17;
[0039] The front buffer block 1, the top buffer block 4 and the side buffer block 7 are all made of foam aluminum material or foam aluminum-polyurethane composite material; the core material of the front buffer block 1, the top buffer block 4 and the side buffer block 7 is foam aluminum with uniform density, and the density requirement is: 0.4±0.05g / cm3 (foam aluminum core material density); compression strength: 4-9Mpa; temperature resistance: can withstand 30min in a high temperature environment of 150℃; after the foam aluminum is pressed and formed, the foam aluminum buffer block can be made by machining and polyurethane compounding;
[0040] One end face of the front buffer block 1 away from the front wall, one end face of the top buffer block 4 away from the top wall, and one end face of the side buffer block 7 away from the side wall are respectively adapted to the shapes of the front part, the top part, and the side part of the special equipment; the shapes of the end faces of the buffer blocks are not limited and depend on the shape of the special equipment. For example, in this embodiment, the front buffer block 1 is set to be cylindrical, and a tapered groove is provided on one end face away from the front wall, which can be tightly fitted with the special equipment with a pointed top shape; the shapes of one end faces of the top buffer block 4 away from the top wall and the side buffer block 7 away from the side wall are both stepped gradient shapes, which can be tightly fitted with the special equipment with a variable cross-section.
[0041] For the present utility model adopting the foregoing technical solution, when transporting and storing special equipment, the special equipment is placed on the bottom surface of the shelter. The front buffer block 1, the top buffer block 4, and the side buffer block 7 can respectively protect the front part, the top part, and the side part of the special equipment; for special equipment with the same or similar front and top shapes but different side shapes, the positions where the two sides are prone to collide with the side wall are different. By setting the side buffer block 7 to be slidable back and forth along the first slide rail 8, when facing the above different special equipment, the side buffer block can be adjusted to a suitable position and then locked by the first locking member, so that both sides of the special equipment are effectively protected, having a certain versatility. Compared with the buffer structure in the existing shelter that has no versatility and cannot adapt to special equipment of different shapes, resulting in the inability to meet the transportation and storage requirements of more and more diverse special equipment, when the present utility model faces special equipment with different side shapes, by sliding and adjusting the side buffer block 7 to a suitable position and then locking it with the first locking member, both sides of different special equipment are effectively protected, having a certain versatility.
[0042] In addition, a second slide rail along the front-back direction can be provided on the top wall. The top buffer block 4 can slide back and forth along the second slide rail. A second locking member is further included, and the second locking member is used to lock the top buffer block 4 at different positions on the second slide rail. At this time, for special equipment with different top and side shapes, the top buffer block 4 and the side buffer block 7 can be adjusted to suitable positions and then locked by the first locking member and the second locking member, so that the top and both sides of the special equipment are effectively protected, having better versatility.
[0043] Embodiment 2, an automobile, which includes the above-mentioned universal buffer device.
[0044] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A general-purpose buffer device, characterized in that: It includes a mobile cabin (01). A front buffer block (1) and a top buffer block (4) are respectively provided on the front wall and the top wall inside the mobile cabin (01). One side buffer block (7) is provided on each of the two opposite side walls inside the mobile cabin (01). First slide rails (8) in the front-rear direction are provided on both of the two side walls. The side buffer block (7) can slide back and forth along the first slide rails (8). It further includes a first locking member for locking the side buffer block (7) at different positions on the first slide rails (8).
2. The general buffer device according to claim 1, characterized in that: One end of the side buffer block (7) close to the side wall is slidably clamped on the first slide rail (8); the first locking member is a bolt. A number of threaded holes are arranged at intervals in the front-rear direction on the side wall. The bolt can pass through the side buffer block (7) and cooperate with different threaded holes to fix the side buffer block (7) at different positions.
3. The general buffer device according to claim 2, characterized in that: The first slide rail (8) includes two parallel guiding strips (18) arranged vertically. The two guiding strips (18) are fixed on the side wall, and guiding grooves in the front-rear direction are formed on both of the two guiding strips (18); upper convex strips (21) and lower convex strips (22) are respectively formed on the top surface and the bottom surface of the side buffer block (7), and the upper convex strips (21) and the lower convex strips (22) are respectively embedded in the two guiding grooves.
4. The general buffer device according to claim 1, characterized in that: A second slide rail in the front-rear direction is provided on the top wall. The top buffer block (4) can slide back and forth along the second slide rail. It further includes a second locking member for locking the top buffer block (4) at different positions on the second slide rail.
5. The general buffer device according to claim 1, characterized in that: A first pressing plate (2) is attached to the side of the front buffer block (1) far from the front wall. It further includes a first bolt (3). The first bolt (3) passes through the first pressing plate (2) and the front buffer block (1) in sequence and is threadedly locked with the front wall; a second pressing plate (5) is attached to the side of the top buffer block (4) far from the top wall. It further includes a second bolt (6). The second bolt (6) passes through the second pressing plate (5) and the top buffer block (4) in sequence and is threadedly locked with the top wall.
6. The general buffer device according to claim 5, wherein: A first convex ring (15) is formed around the side of the front buffer block (1) close to the front wall. The first pressing plate (2) is annular and is attached to the end face of the first convex ring (15) far from the front wall; a second convex ring (16) is formed around the side of the top buffer block (4) close to the top wall. The second pressing plate (5) is annular and is attached to the end face of the second convex ring (16) far from the top wall.
7. The general buffer device according to claim 1, characterized in that: A support frame (17) is provided on the front wall. The bottom of the front buffer block (1) is lapped on the support frame (17).
8. The general buffer device according to claim 1, wherein: The front buffer block (1), the top buffer block (4) and the side buffer block (7) are all made of foam aluminum material or foam aluminum-polyurethane composite material.
9. The general buffer device according to claim 1, characterized in that: The shape of the end face of the end of the front buffer block (1) far from the front wall, the shape of the end face of the end of the top buffer block (4) far from the top wall, and the shape of the end face of the end of the side buffer block (7) far from the side wall respectively match the shapes of the front part, the top part and the side part of the special equipment.
10. A vehicle, characterized in that: It includes the universal buffer device according to any one of claims 1-9.