CN209634892U - A kind of aluminium alloy section structure matched by being rotated into luggage - Google Patents
A kind of aluminium alloy section structure matched by being rotated into luggage Download PDFInfo
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- CN209634892U CN209634892U CN201822166982.8U CN201822166982U CN209634892U CN 209634892 U CN209634892 U CN 209634892U CN 201822166982 U CN201822166982 U CN 201822166982U CN 209634892 U CN209634892 U CN 209634892U
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- connecting portion
- shaped groove
- luggage
- rotated
- aluminium alloy
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Abstract
The utility model discloses a kind of aluminium alloy section structure matched by being rotated into luggage, the first connecting portion and the second connecting portion formed including aluminium profile, a L-shaped groove is formed in the first connecting portion, the L shape auxiliary section of one with L-shaped groove cooperation are formed in the second connecting portion, the upper end side of the L-shaped groove forms a limit for carrying out limit cooperation to the second connecting portion rotation and assembles protrusion, and the medial surface of limit assembly protrusion is rounded face.The utility model by above technical scheme, realize assembly by rotation, fold, use convenient for assembly by two folded sheets that two turnover boxes with first connecting portion and the second connecting portion may be implemented.
Description
Technical field
The utility model relates to packing case technical fields, more particularly to a kind of aluminium alloy type matched by being rotated into luggage
Material structure.
Background technique
In order to realize the convenience of packing case backhauled, reduction space has and the occupancy of volume, and people have invented folding turnover
Case realizes substantially reducing for space hold to transport article, reduces empty van transportation volume, then the folding of existing folded circulating box
Stack structure generallys use hinge and is attached, and such connection type production assembly is more complicated.
Utility model content
The purpose of this utility model is and to provide a kind of folded circulating box for technological deficiency existing in the prior art
The aluminium alloy section structure matched by being rotated into luggage.
It is for technical solution used by realization the purpose of this utility model:
A kind of aluminium alloy section structure matched by being rotated into luggage, including aluminium profile formed first connecting portion with
And second connecting portion, a L-shaped groove is formed in the first connecting portion, forms one and the L shape in the second connecting portion
The L shape auxiliary section of slot cooperation, the upper end side of the L-shaped groove form one for limiting the second connecting portion rotation
Protrusion is assembled in the limit of position cooperation, and the medial surface of limit assembly protrusion is rounded face.
The free end of L shape auxiliary section is rounded nose.
The arc angling that the bending part of the L-shaped groove is formed.
Compared with prior art, the utility model has the beneficial effects that
The utility model may be implemented two and have first connecting portion and the second connecting portion by above technical scheme
Two folded sheets of turnover box realize assembly by rotation, fold, use convenient for assembly.
Detailed description of the invention
Fig. 1 is the schematic diagram that first connecting portion and the second connecting portion is assembled together；
Fig. 2 is the schematic diagram that process was assembled or be detached to first connecting portion and the second connecting portion.
Fig. 3 is a kind of connection schematic diagram of two connecting plates of the turnover box of Application Example.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
As shown in Figs. 1-2, a kind of aluminium alloy section structure matched by being rotated into luggage of the utility model, including aluminium profiles
Material makes the first connecting portion 2 and second connecting portion 1 to be formed, and forms a L-shaped groove 21 in the first connecting portion, and described the
The L shape auxiliary section 11 of one with L-shaped groove cooperation are formed on two interconnecting pieces, the upper end side of the L-shaped groove forms a use
Protrusion 22, the medial surface of limit assembly protrusion are assembled in the limit for carrying out limit cooperation to the second connecting portion rotation
For rounded face.
Wherein, the free end of L shape auxiliary section is rounded nose.
Wherein, the arc angling that the bending part of the L-shaped groove is formed.In the state of being assembled together and is vertical, such as Fig. 1
Shown, the left-hand end 24 of the slot of the first connecting portion connects with the upper surface of right-hand end 23 with the flat end of second connecting portion
Touching support cooperatively forms upright state.
It is shown in Figure 3, it is the utility model with showing, in the connecting plate of two, aluminium case foldings of turnover, i.e. upper plate
10 with the first connecting portion and the second connecting portion of mountable the utility model in junction 30 of lower plate 20, first connecting portion and
After second connecting portion distinguishes upper plate or the corresponding connection of lower plate, it can realize the as shown in Figs. 1-2 of upper plate 10 and lower plate 20
Assembly, upon connection can outside setting packing case commonly latch and upper plate 10 and lower plate 20 can be assembled up, when not used,
Lock is opened, can be realized and separate upper plate 10 and lower plate 20, is accumulated, is folded.
The utility model is adapted to turnover aluminium case, can be reduced empty van and backhauls volume, is designed to folding form.Utilize this
Kind rotating mechanism can lock and separate upper and lower plates, easy to operate, be firmly combined.
The utility model may be implemented two and have first connecting portion and the second connecting portion by above technical scheme
Two folded sheets of turnover box realize assembly by rotation, fold, use convenient for assembly.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (3)
1. a kind of aluminium alloy section structure matched by being rotated into luggage, which is characterized in that the formed including aluminium profile
One interconnecting piece and second connecting portion form a L-shaped groove in the first connecting portion, form one in the second connecting portion
With the L shape auxiliary section of L-shaped groove cooperation, the upper end side of the L-shaped groove forms one for the second connecting portion
Rotation carries out the limit assembly protrusion of limit cooperation, and the medial surface of limit assembly protrusion is rounded face.
2. the aluminium alloy section structure matched as described in claim 1 by being rotated into luggage, which is characterized in that the L shape cooperation
The free end in portion is rounded nose.
3. the aluminium alloy section structure matched as described in claim 1 by being rotated into luggage, which is characterized in that the L-shaped groove
The arc angling that bending part is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166982.8U CN209634892U (en) | 2018-12-24 | 2018-12-24 | A kind of aluminium alloy section structure matched by being rotated into luggage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166982.8U CN209634892U (en) | 2018-12-24 | 2018-12-24 | A kind of aluminium alloy section structure matched by being rotated into luggage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209634892U true CN209634892U (en) | 2019-11-15 |
Family
ID=68475204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822166982.8U Active CN209634892U (en) | 2018-12-24 | 2018-12-24 | A kind of aluminium alloy section structure matched by being rotated into luggage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209634892U (en) |
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2018
- 2018-12-24 CN CN201822166982.8U patent/CN209634892U/en active Active
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