CN216034031U - Car as a house box skeleton - Google Patents
Car as a house box skeleton Download PDFInfo
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- CN216034031U CN216034031U CN202122362654.7U CN202122362654U CN216034031U CN 216034031 U CN216034031 U CN 216034031U CN 202122362654 U CN202122362654 U CN 202122362654U CN 216034031 U CN216034031 U CN 216034031U
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- box body
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- box
- face
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 26
- 239000011347 resin Substances 0.000 claims abstract description 23
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 239000011521 glass Substances 0.000 claims description 10
- 239000000835 fiber Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 abstract description 6
- 230000035939 shock Effects 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract description 2
- 241000274582 Pycnanthus angolensis Species 0.000 description 6
- 239000011087 paperboard Substances 0.000 description 6
- 239000011152 fibreglass Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000011094 fiberboard Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses a recreational vehicle box body framework, which belongs to the technical field of manufacturing of recreational vehicle bodies. Through being connected draw-in groove and fixture block, and then can be connected reinforcing plate and diaphragm, and then avoided adopting the welding to lead to the problem of deformation when strengthening box intensity. The resin plate can be stably supported through the connection between the resin plate and the honeycomb plate, so that the structural strength and the shock resistance of the top plate are improved; the heat preservation and insulation effect of the motor home can be improved by arranging the box plate; through the mutually supporting realization of spread groove, connecting block and reinforcing plate and resin board and honeycomb panel splices the skeleton, avoids adopting the welding to lead to the problem of deformation, has strengthened the compressive capacity of roof simultaneously.
Description
Technical Field
The utility model relates to the technical field of manufacturing of caravan bodies, in particular to a caravan box body framework.
Background
The motor home has two functions of 'house' and 'vehicle', but the motor home is also a vehicle, and is a movable vehicle type with essential basic facilities at home. At present, the existing box body framework of the caravan is formed by welding steel profiles and then subjected to hot dip galvanizing treatment.
But many places of current car as a house box skeleton adopt the welding mode to carry out the skeleton joint, lead to causing the frame to warp easily and welded connection intensity is lower, and the roof compressive capacity of box is relatively poor.
Disclosure of Invention
The utility model provides a caravan box body framework, and aims to solve the problems that the framework is connected in a welding mode at multiple positions, the framework is easy to deform, the welding connection strength is low, and the pressure resistance of a top plate of a box body is poor.
The utility model discloses a caravan box body framework, which comprises a box body, wherein the box body is formed by splicing a plurality of frameworks, one ends of the frameworks are provided with connecting grooves, the other ends of the frameworks are provided with connecting blocks, and the connecting grooves are spliced with adjacent connecting blocks. Two reinforcing plates are installed on the front end face and the rear end face of the box body, two transverse plates which are distributed up and down are installed between the two reinforcing plates on the same side, clamping blocks are fixedly connected to one ends of the two transverse plates in a back-to-back mode, and two clamping grooves matched with the clamping blocks are formed in one ends, opposite to the two reinforcing plates, of the two transverse plates. The roof is installed to the up end of box, and the roof includes two resin boards, is provided with the honeycomb panel between two resin boards, and the boxboard is all installed to the preceding terminal surface and the rear end face of box.
In order to improve the structural strength and the impact resistance of the top plate, the preferred caravan box body framework is characterized in that one ends, opposite to the two resin plates, of the two resin plates are fixedly connected with a plurality of connecting columns and connecting cylinders which are matched with each other, convex rings are fixedly connected to the outer walls of the connecting columns, and annular grooves matched with the convex rings are formed in the connecting cylinders.
In order to enhance the strength of the joint of the reinforcing plates and the box body, the preferred box body framework of the caravan is that reinforcing ribs are arranged at the corners between the opposite ends of the two reinforcing plates and the box body.
In order to achieve the effects of heat preservation, heat insulation, good strength and good sealing performance, the preferred box body framework of the caravan comprises an inner glass steel plate, an extruded sheet, a fiber board and an outer glass steel plate which are sequentially distributed from inside to outside, and the two outer glass steel plates are respectively positioned on the outer sides of the front end face and the rear end face of the box body.
In order to facilitate the connecting column to be smoothly connected with the connecting cylinder, the preferred box body framework of the caravan is that the outer wall of the honeycomb plate is provided with a plurality of through holes matched with the connecting column and the connecting cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
this kind of car as a house box skeleton splices through the spread groove with a plurality of skeleton one end and the connecting block of the adjacent skeleton other end, and then has improved the resistance to compression tensile characteristic of box and the roughness of box, has avoided welding desolder, skeleton deformation scheduling problem to appear simultaneously. Through being connected draw-in groove and fixture block, and then can be connected reinforcing plate and diaphragm, and then avoided adopting the welding to lead to the problem of deformation when strengthening box intensity. Can make resin board stable support and improve the structural strength and the shock resistance of roof through being connected between resin board and the honeycomb panel, can play the thermal-insulated effect of heat preservation of car as a house through setting up the boxboard.
To sum up, this kind of car as a house box skeleton realizes splicing the skeleton through mutually supporting of spread groove, connecting block, draw-in groove, fixture block and reinforcing plate and resin board and honeycomb panel, avoids adopting the welding to lead to the problem of deformation, has strengthened the compressive capacity of roof simultaneously.
Drawings
FIG. 1 is an overall structural view of a car as a house skeleton of the present invention;
FIG. 2 is a cross-sectional view of the armature of the present invention;
FIG. 3 is an enlarged view of the structure at A of FIG. 1 according to the present invention;
FIG. 4 is a cross-sectional view of the top plate of the present invention;
fig. 5 is a structural view of the box board of the present invention.
In the figure, 1, a box body; 2. a framework; 201. connecting grooves; 202. connecting blocks; 3. a reinforcing plate; 301. a card slot; 302. a transverse plate; 303. a clamping block; 304. reinforcing ribs; 4. a top plate; 401. a resin plate; 402. a honeycomb panel; 403. connecting columns; 404. a convex ring; 405. a connecting cylinder; 406. an annular groove; 5. a boxboard; 501. an outer glass fiber reinforced plastic plate; 502. a fiberboard; 503. extruding a plastic plate; 504. an inner glass fiber reinforced plastic plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a car as a house box skeleton, includes box 1, and box 1 is formed by the concatenation of a plurality of skeletons 2, and spread groove 201 has all been seted up to the one end of a plurality of skeletons 2, and the other end of a plurality of skeletons 2 all is provided with connecting block 202, and a plurality of spread grooves 201 splice with adjacent connecting block 202. Two reinforcing plates 3 are installed on both ends face around box 1, and two diaphragms 302 that are about distributing are installed to being located between two reinforcing plates 3 on the same side, two equal fixedly connected with fixture block 303 in diaphragm 302 one end that carries on the back mutually, two and fixture block 303 assorted draw-in grooves 301 have all been seted up to two reinforcing plates 3 relative one end. The top plate 4 is installed to the up end of box 1, and top plate 4 includes two resin boards 401, is provided with honeycomb panel 402 between two resin boards 401, and boxboard 5 is all installed to the preceding terminal surface and the rear end face of box 1.
Through splicing the connecting groove 201 of a plurality of skeletons 2 one end and the connecting block 202 of the adjacent skeleton 2 other end, and then the resistance to compression tensile characteristic of box 1 and the roughness of box 1 have been improved, have avoided welding desoldering, skeleton deformation scheduling problem simultaneously. The clamping groove 301 is connected with the clamping block 303, so that the reinforcing plate 3 can be connected with the transverse plate 302, the strength of the box body 1 is enhanced, and the problem of deformation caused by welding is solved; can make resin board 401 stably support and improve the structural strength and the shock resistance of roof 4 through being connected between resin board 401 and the honeycomb panel 402, can play the thermal-insulated effect of heat preservation of car as a house through setting up boxboard 5, strengthened the intensity of box simultaneously.
The relative one end of two resin boards 401 is a plurality of spliced poles 403 and connecting cylinder 405 of mutually matching of fixedly connected with respectively, the equal fixedly connected with bulge loop 404 of the outer wall of a plurality of spliced poles 403, the inside of a plurality of connecting cylinders 405 all seted up with a plurality of bulge loop 404 assorted ring channel 406. By pushing the upper resin plate 401 downwards, the connecting column 403 is prompted to penetrate through the through hole to enter the connecting cylinder 405, meanwhile, the plurality of convex rings 404 are connected with the annular groove 406, and then stable support of the two resin plates 401 can be achieved through matching of the connecting column 403 and the connecting cylinder 405, so that the structural strength and the shock resistance of the top plate 4 are improved.
Reinforcing ribs 304 are arranged at the corners between the opposite ends of the two reinforcing plates 3 and the box body 1. The strength of the joint of the reinforcing plate 3 and the tank 1 can be enhanced by the reinforcing ribs 304.
The two box plates 5 respectively comprise an inner glass fiber reinforced plastic plate 504, an extruded plate 503, a fiber plate 502 and an outer glass fiber reinforced plastic plate 501 which are sequentially distributed from inside to outside, and the two outer glass fiber reinforced plastic plates 501 are respectively positioned on the outer sides of the front end face and the rear end face of the box body 1. There is no gap between the inner glass steel plate 504, the extruded sheet 503, the fiber sheet 502 and the outer glass steel plate 501, and the inner glass steel plate 504, the extruded sheet 503, the fiber sheet 502 and the outer glass steel plate 501 can play the effects of heat preservation and insulation, strength increase and good sealing performance.
The outer wall of the honeycomb plate 402 is provided with a plurality of through holes matched with the connecting columns 403 and the connecting cylinders 405. Through-holes to facilitate the connection post 403 to pass through for smooth connection with the connector barrel 405.
The working principle of the utility model is as follows:
through splicing the connecting groove 201 of a plurality of skeletons 2 one end and the connecting block 202 of the adjacent skeleton 2 other end, and then the resistance to compression tensile characteristic of box 1 and the roughness of box 1 have been improved, have avoided welding desoldering, skeleton deformation scheduling problem simultaneously. The clamping groove 301 is connected with the clamping block 303, so that the reinforcing plate 3 can be connected with the transverse plate 302, the strength of the box body 1 is enhanced, and the problem of deformation caused by welding is solved; the upper resin plate 401 is pushed downwards, the connecting column 403 is driven to penetrate through the through hole to enter the connecting cylinder 405, meanwhile, the plurality of convex rings 404 are connected with the annular groove 406, and further, through the matching of the connecting column 403 and the connecting cylinder 405, the two resin plates 401 can be stably supported, so that the structural strength and the shock resistance of the top plate 4 are improved; and the box plate 5 can play the heat preservation and insulation effect of the motor home.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a car as a house box skeleton, includes box (1), its characterized in that: the box body (1) is formed by splicing a plurality of frameworks (2), a connecting groove (201) is formed in one end of each of the frameworks (2), a connecting block (202) is arranged at the other end of each of the frameworks (2), the connecting grooves (201) are spliced with the adjacent connecting blocks (202), two reinforcing plates (3) are arranged on the front end face and the rear end face of the box body (1), two transverse plates (302) which are distributed up and down are arranged between the two reinforcing plates (3) which are positioned on the same side, a clamping block (303) is fixedly connected to one end of each of the two transverse plates (302) which are opposite to each other, two clamping grooves (301) matched with the clamping block (303) are formed in one end of each of the two reinforcing plates (3), a top plate (4) is arranged on the upper end face of the box body (1), each top plate (4) comprises two resin plates (401), and a honeycomb plate (402) is arranged between the two resin plates (401), the box body (1) is characterized in that box plates (5) are mounted on the front end face and the rear end face of the box body.
2. The caravan box body framework as claimed in claim 1, wherein: two the relative one end of resin board (401) is a plurality of spliced pole (403) and connecting cylinder (405) of mutual matching of fixedly connected with respectively, and is a plurality of equal fixedly connected with bulge loop (404) of outer wall of spliced pole (403) is a plurality of the inside of connecting cylinder (405) all seted up with a plurality of bulge loop (404) assorted ring channel (406).
3. The caravan box body framework as claimed in claim 1, wherein: reinforcing ribs (304) are arranged at the corners between one opposite ends of the two reinforcing plates (3) and the box body (1).
4. The caravan box body framework as claimed in claim 1, wherein: the two box plates (5) respectively comprise an inner glass steel plate (504), an extrusion molding plate (503), a fiber plate (502) and an outer glass steel plate (501) which are sequentially distributed from inside to outside, and the outer glass steel plates (501) are respectively positioned on the outer sides of the front end face and the rear end face of the box body (1).
5. The caravan box body framework as claimed in claim 1, wherein: the outer wall of the honeycomb plate (402) is provided with a plurality of through holes matched with the connecting columns (403) and the connecting cylinders (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122362654.7U CN216034031U (en) | 2021-09-28 | 2021-09-28 | Car as a house box skeleton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122362654.7U CN216034031U (en) | 2021-09-28 | 2021-09-28 | Car as a house box skeleton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216034031U true CN216034031U (en) | 2022-03-15 |
Family
ID=80546634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122362654.7U Active CN216034031U (en) | 2021-09-28 | 2021-09-28 | Car as a house box skeleton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216034031U (en) |
-
2021
- 2021-09-28 CN CN202122362654.7U patent/CN216034031U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240403 Address after: 264300 No. 188, Xinglong Road, Laoshan street, Rongcheng City, Weihai City, Shandong Province Patentee after: Rongcheng Molin Automobile Technology Co.,Ltd. Country or region after: China Address before: No.12, Laoshan science and Technology Innovation Park, Rongcheng City, Weihai City, Shandong Province, 264300 Patentee before: Weihai Molin Automobile Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |