CN212950939U - Trunk - Google Patents
Trunk Download PDFInfo
- Publication number
- CN212950939U CN212950939U CN202021769198.7U CN202021769198U CN212950939U CN 212950939 U CN212950939 U CN 212950939U CN 202021769198 U CN202021769198 U CN 202021769198U CN 212950939 U CN212950939 U CN 212950939U
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- China
- Prior art keywords
- trunk
- edge
- bottom plate
- bounding wall
- box
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Abstract
The utility model relates to a trunk, include: the bottom plate reaches and bottom plate fixed connection's box bounding wall, the box bounding wall is bent by the flat board and is formed, the bottom plate forms a box structure with the box bounding wall jointly, the bottom plate includes the main part that is connected with the box bounding wall and the seat bottom board portion of stretching to the evagination from the main part, the edge part that the box bounding wall is close to the seat bottom board portion is the seat back supporting part, the utility model discloses the structure to the trunk has carried out the simplified design, and the bottom plate of trunk also is the seat bottom board portion simultaneously, and the edge part of box bounding wall also is the seat back supporting part simultaneously to the waste of material has been avoided in the course of working, has reduced the processing degree of difficulty.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a bicycle field especially relates to a trunk.
[ background of the invention ]
The bicycle is a traditional industry, has a history of more than 100 years, is a favorite transportation and fitness tool for residents in all countries, particularly developed countries, in the world again due to the problems of environmental protection and transportation, the center of gravity of the bicycle industry in the world is being changed from the traditional transportation tool instead of walking to sports, mountain land and leisure, and the bicycle is a popular sports, fitness, leisure and entertainment product in developed countries such as the United states, Europe and the Japan.
The bicycle trunk in the prior art is complex in structure, serious in material waste in the machining process and complex in machining process.
Therefore, there is a need to provide a trunk that solves the above technical problems.
[ Utility model ] content
In order to solve the problems, the utility model aims to provide a trunk with simple structure, convenient processing and light weight.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a trunk, comprising: the bottom plate and the box bounding wall of bottom plate fixed connection, the box bounding wall is bent by the flat board and is formed a box structure jointly with the box bounding wall, the bottom plate includes the main part that is connected with the box bounding wall and the protruding seat bottom board portion that stretches forward of main part, the edge portion that the box bounding wall is close to seat bottom board portion is backrest supporting part.
Preferably, a trunk in the present invention is further configured as: the flat plate is arranged in an isosceles trapezoid shape.
Preferably, a trunk in the present invention is further configured as: the main body part of the bottom plate comprises a flat plate part and a bending part bent and extended from the flat plate part.
Preferably, a trunk in the present invention is further configured as: the bottom plate is welded with the box body coaming.
Preferably, a trunk in the present invention is further configured as: the bottom plate is fixedly connected with the box body coaming through an aluminum profile.
Preferably, a trunk in the present invention is further configured as: the bottom plate and the box body coaming are both made of thermoplastic composite honeycomb plates or aluminum honeycomb plates.
Preferably, a trunk in the present invention is further configured as: the box bounding wall is including the top that is the rectangle setting, be trapezoidal first lateral part that sets up and be trapezoidal second lateral part that sets up.
Preferably, a trunk in the present invention is further configured as: the seat back support part comprises a first edge arranged at the top, a second edge arranged at the first side part and a third edge arranged at the second side part, the second edge and the third edge are arranged in parallel, and the first edge is respectively and vertically arranged with the second edge and the third edge.
Preferably, a trunk in the present invention is further configured as: the second edge and the third edge are arranged at obtuse angles with the bottom plate part of the seat.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses the structure to the trunk has carried out the simplified design, and the bottom plate of trunk also is the seat bottom board portion simultaneously, and the edge part of box bounding wall also is the backrest supporting part simultaneously to avoid the waste of material in the course of working, reduced the processing degree of difficulty moreover.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of the middle trunk of the present invention.
FIG. 2 is the schematic structural diagram of the middle trunk and the frame after being installed
Fig. 3 is the structure schematic diagram of the middle box body coaming of the utility model before bending.
Fig. 4 is a schematic structural diagram of the middle bottom plate of the present invention.
In fig. 1 to 4: 1. a floor panel 10, a main body portion 100, a flat panel portion 101, a bent portion 11, a seat bottom panel portion 2, a box body panel 20, a top portion 21, a first side portion 22, a second side portion 23, a seat back support portion 230, a first edge 231, a second edge 232, a third edge 3, and a flat panel.
[ detailed description ] embodiments
A trunk according to the present invention will be described in further detail with reference to the following embodiments.
Referring to fig. 1 to 4, a trunk includes: the box body enclosure plate comprises a bottom plate 1 and a box body enclosure plate 2, wherein the bottom plate 1 and the box body enclosure plate 2 are both made of thermoplastic composite honeycomb plates or aluminum honeycomb plates.
The box body enclosing plate 2 is formed by bending a flat plate 3, the flat plate 3 is arranged in an isosceles trapezoid shape, and materials are not wasted when the flat plate 3 is cut in a blanking mode. The box enclosing plate 2 comprises a top 20 in a rectangular arrangement, a first side 21 in a trapezoid arrangement and a second side 22 in a trapezoid arrangement. The bottom plate 1 and the box body coaming 2 are welded or fixedly connected through an aluminum profile to form a box body structure.
The bottom plate 1 includes the main part 10 that is connected with box bounding wall 2 and the seat bottom board 11 that stretches forward from main part 10, in this embodiment main part 10 includes flat board portion 100 and the portion of bending 101, and in other embodiments of course, main part 10 only includes flat board portion 100, can realize equally. The edge portion of the box enclosing plate 2 close to the seat bottom plate portion 11 is a seat back support portion 23, the seat back support portion 23 includes a first edge 230 disposed on the top portion 20, a second edge 231 disposed on the first side portion 21, and a third edge 232 disposed on the second side portion 22, the second edge 231 and the third edge 232 are parallel, and the first edge 230 is perpendicular to the second edge 231 and the third edge 232. The second edge 231 and the third edge 232 are disposed at an obtuse angle with respect to the seat bottom portion 11.
To sum up, the utility model discloses simplified the design to the structure of trunk, the bottom plate of trunk also is the seat bottom board portion simultaneously, and the edge part of box bounding wall also is the backrest supporting part simultaneously to avoid the waste of material in the course of working, reduced the processing degree of difficulty moreover.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be applied, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several variations and modifications can be made, which are within the scope of the present invention.
Claims (9)
1. A trunk, comprising: the bottom plate and the box bounding wall of bottom plate fixed connection, the box bounding wall is bent by the flat board and is formed a box structure jointly with the box bounding wall, the bottom plate includes the main part that is connected with the box bounding wall and the protruding seat bottom board portion that stretches forward of main part, the edge portion that the box bounding wall is close to seat bottom board portion is backrest supporting part.
2. A trunk as claimed in claim 1, wherein: the flat plate is arranged in an isosceles trapezoid shape.
3. A trunk as claimed in claim 1, wherein: the main body part of the bottom plate comprises a flat plate part and a bending part bent and extended from the flat plate part.
4. A trunk as claimed in claim 1, wherein: the bottom plate is welded with the box body coaming.
5. A trunk as claimed in claim 1, wherein: the bottom plate is fixedly connected with the box body coaming through an aluminum profile.
6. A trunk as claimed in claim 1, wherein: the bottom plate and the box body coaming are both made of thermoplastic composite honeycomb plates or aluminum honeycomb plates.
7. A trunk as claimed in claim 1, wherein: the box bounding wall is including the top that is the rectangle setting, be trapezoidal first lateral part that sets up and be trapezoidal second lateral part that sets up.
8. A trunk as defined in claim 7, wherein: the seat back support part comprises a first edge arranged at the top, a second edge arranged at the first side part and a third edge arranged at the second side part, the second edge and the third edge are arranged in parallel, and the first edge is respectively and vertically arranged with the second edge and the third edge.
9. A trunk as defined in claim 8, wherein: the second edge and the third edge are arranged at obtuse angles with the bottom plate part of the seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769198.7U CN212950939U (en) | 2020-08-23 | 2020-08-23 | Trunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021769198.7U CN212950939U (en) | 2020-08-23 | 2020-08-23 | Trunk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212950939U true CN212950939U (en) | 2021-04-13 |
Family
ID=75357289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021769198.7U Active CN212950939U (en) | 2020-08-23 | 2020-08-23 | Trunk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212950939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179945A (en) * | 2021-12-31 | 2022-03-15 | 重庆华万伦电器有限公司 | Motorcycle luggage case and manufacturing method thereof |
-
2020
- 2020-08-23 CN CN202021769198.7U patent/CN212950939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114179945A (en) * | 2021-12-31 | 2022-03-15 | 重庆华万伦电器有限公司 | Motorcycle luggage case and manufacturing method thereof |
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