CN201554313U - Hinge structure and incubator thereof adaptable to polypropylene plastic foam materials - Google Patents
Hinge structure and incubator thereof adaptable to polypropylene plastic foam materials Download PDFInfo
- Publication number
- CN201554313U CN201554313U CN2009202665610U CN200920266561U CN201554313U CN 201554313 U CN201554313 U CN 201554313U CN 2009202665610 U CN2009202665610 U CN 2009202665610U CN 200920266561 U CN200920266561 U CN 200920266561U CN 201554313 U CN201554313 U CN 201554313U
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- page
- plate
- laciniation
- kink
- hinge
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Abstract
The utility model discloses a hinge structure and an incubator thereof adaptable to polypropylene plastic foam materials. The hinge structure comprises a first page board, a second page board and a hinge shaft; the first page board is rotatably connected with the second page board through the hinge shaft; the first page board is provided with a first bending portion; the second page board is provided with a second bending portion and a third bending portion which are mutually perpendicular; the width of the second bending portion is larger than that of the first bending portion; the first page board is provided with a first jagged structure and a first opening hole; and the second page board is provided with a second jagged structure, a third jagged structure and a second opening hole. The hinge structure is capable of enabling the second page board to rotate oppositely to the first page board and then not to contact with the first page board, namely an opened cover of the incubator can not contact with the lateral surface of the incubator to keep integral appearance of the incubator.
Description
Technical field
The utility model relates to a kind of incubator, particularly a kind of hinge arrangement and incubator thereof that is applicable to polypropylene plastics expanded material (EPP material, Expanded polypropylene).
Background technology
One side of existing incubator all has an opening, send hamburger such as some, the incubator of the fast food company of foods such as Pizza, this opening is used for food etc. is put into and taken out, shown in Figure 1A and Figure 1B, this opening is to adopt the lid 1 of foamed material to open by one, one side of this lid 1 has the foam hinge of the adjacent side 2 of the foam hinge of interlaced arrangement and lid 1 and fixes by a movable axis, can rotate by switch, but, after lid 1 is opened, when to be lid 1 with the opening of incubator be positioned at same horizontal plane, the foam of junction, lid outside and the foam mutual extrusion of junction, 2 outside, side, thereby cause foam to damage, the semicircle bayonet socket of lid 1 also can outwards stretch the semicircle bayonet socket of side 2 simultaneously, cause the semicircle bayonet socket fracture of lid 1 and side 2, last lid 1 can not be rotationally connected well with side 2, and this incubator just can not normally use.
The utility model content
Technical problem to be solved in the utility model provides a kind of hinge arrangement and incubator thereof that is applicable to the polypropylene plastics expanded material, it does not contact with first page of plate after making second page of plate with respect to first page of plate rotation, lid not adjacent with the lid side after opening that is incubator is in contact with one another, and keeps the complete profile of incubator.
For solveing the technical problem, the utility model provides a kind of hinge arrangement that is applicable to the polypropylene plastics expanded material, it is characterized in that, it comprises first page of plate, second page of plate and hinge axis, first page of plate is rotationally connected by hinge axis and second page of plate, first page of plate has first kink, second page of plate has second kink and the 3rd kink, second kink is vertical mutually with the 3rd kink, the width of second kink is greater than the width of first kink, first page of plate has first laciniation and first perforate, and second page of plate has second laciniation, the 3rd laciniation and second perforate.
Preferably, the outside of described first kink is provided with first hinge shaft hole, the outside of second kink has second hinge shaft hole, the interlaced arrangement of second hinge shaft hole of first hinge shaft hole of first kink and second kink, hinge axis are passed first hinge shaft hole and with second hinge shaft hole first page of plate are connected with second page of plate.
Preferably, described first laciniation and first kink are positioned at respectively on the tow sides of first page of plate, and first laciniation is positioned at the both sides of the edge of first perforate.
Preferably, described second laciniation, the 3rd laciniation all are positioned at the both sides of the edge of second perforate, the 3rd laciniation and second kink, the 3rd bending part are in same one side, and the 3rd laciniation and second laciniation lay respectively on the tow sides of second page of plate.
Preferably, described first laciniation, second laciniation, the 3rd laciniation is shaped as triangle or trapezoidal.
Preferably, described first perforate and second perforate is shaped as rectangle or square.
Another technical scheme of the present utility model is to improve a kind of incubator, it is characterized in that, it comprises lid and side, the side is one-body molded by first page of plate and polypropylene plastics expanded material, and second page of plate of lid and polypropylene plastics expanded material are one-body molded, perhaps lid is one-body molded by first page of plate and polypropylene plastics expanded material, and the side is one-body molded by second page of plate and polypropylene plastics expanded material, and first page of plate is rotationally connected by hinge axis and second page of plate.
Positive progressive effect of the present utility model is: the utility model can make the lid of incubator not be in contact with one another with the side after opening, and keeps the complete profile of incubator, thereby improves the application life of incubator.In addition, the utility model is easy for installation, if when there is damage lid of the present utility model or side, maintenance is also convenient, and lid can also be opened to greatest extent.And the polypropylene plastics expanded material combines securely with the lid of incubator, the metal material in the side, is not easy to drop.
Description of drawings
Structural representation when Figure 1A opens for the existing incubator of the utility model.
Structural representation when Figure 1B closes for the existing incubator of the utility model.
Fig. 2 is applicable to the Facad structure schematic diagram when second page of plate Rotate 180 spent in the hinge arrangement of polypropylene plastics expanded material for the utility model.
Fig. 3 is applicable to the reverse side structural representation when second page of plate Rotate 180 spent in the hinge arrangement of polypropylene plastics expanded material for the utility model.
Fig. 4 is applicable to the blast structural representation of the hinge arrangement of polypropylene plastics expanded material for the utility model.
Fig. 5 is applicable to the structural representation when second page of plate rotation 270 spent in the hinge arrangement of polypropylene plastics expanded material for the utility model.
Structural representation when Fig. 6 is applicable to that for the utility model the hinge arrangement of polypropylene plastics expanded material is closed.
Fig. 7 is the Facad structure schematic diagram of first page of plate in the utility model.
Fig. 8 is the reverse side structural representation of first page of plate in the utility model.
Fig. 9 is the Facad structure schematic diagram of second page of plate in the utility model.
Figure 10 is the reverse side structural representation of second page of plate in the utility model.
Figure 11 opens 180 partial structurtes schematic diagrames when spending for the utility model incubator.
Figure 12 opens 270 partial structurtes schematic diagrames when spending for the utility model incubator.
Partial structurtes schematic diagram when Figure 13 closes for the utility model incubator.
Figure 14 opens 270 overall structure schematic diagrames when spending for the utility model incubator.
The specific embodiment
Lift a preferred embodiment below, and come the clearer the utility model that intactly illustrates in conjunction with the accompanying drawings.
Extremely shown in Figure 10 as Fig. 2, the utility model is applicable to that the hinge arrangement of polypropylene plastics expanded material comprises first page of plate 21, second page of plate 22 and hinge axis 23, first page of plate 21 has first kink 211, the outside of first kink 211 is provided with first hinge shaft hole 212, second page of plate 22 has second kink 222 and the 3rd kink 221, second kink 222 is vertical mutually with the 3rd kink 221, the outside of second kink 222 has second hinge shaft hole 223, second hinge shaft hole, the 223 interlaced arrangements of first hinge shaft hole 212 of first kink 211 and second kink 222, during installation with first page of plate 21 and second page of plate 22 by first hinge shaft hole 212 and 223 engagings of second hinge shaft hole after, hinge axis 23 is passed first hinge shaft hole 212 and second hinge shaft hole 223 again first page of plate 21 and second page of plate 22 are coupled together, such first page of plate 21 and second page of plate 22 have just been realized being rotationally connected.The width of second kink 222 is greater than the width of first kink 211, such second page of plate 22 can be with respect to first page of plate, 21 bendings, 270 degree, and after making second page of plate 22 with respect to first page of plate 21 double flat or 270 degree, second page of plate do not contact with first page of plate.
First page of plate 21 also has first laciniation 213 and first perforate 214, first laciniation 213 and first kink 211 lay respectively on the tow sides of first page of plate 21, first laciniation 213 is positioned at the both sides of the edge of first perforate 214, second page of plate 22 also has second laciniation 224, the 3rd laciniation 225 and second perforate 226, second laciniation 224, the 3rd laciniation 225 all is positioned at the both sides of the edge of second perforate 226, the 3rd laciniation 225 and second kink 222, the 3rd kink 221 is positioned at one side, the 3rd laciniation 225 and second laciniation 224 lay respectively on the tow sides of second page of plate, first laciniation 213, second laciniation 224, the 3rd laciniation 225 be shaped as triangle, also can be trapezoidal other shape that waits, and first laciniation 213, second laciniation 224, the quantity of the 3rd laciniation 225 without limits, can be two or four etc., the shape of first perforate 214 and second perforate 226 can be shapes such as rectangle or square.Because first page of plate and second page of plate all have laciniation, and first page of plate, second page of plate and hinge axis all are to pass through steel, metal material such as iron are made, the polypropylene plastics expanded material is a granular material, pass first perforate and second perforate respectively after by steam heated it being dissolved expansion, bond together with first page of plate and second page of plate respectively then, be that the polypropylene plastics expanded material is integrated with first page of plate and second page of plate respectively, can allow like this polypropylene plastics expanded material better with first page of plate, second page hardens and closes, and is not easy to drop.
Extremely shown in Figure 14 as Figure 11, the incubator of the utility model one embodiment comprises lid 31 and side 32, side 32 is one-body molded by above-mentioned first page of plate and polypropylene plastics expanded material, lid 31 is one-body molded by above-mentioned second page of plate and polypropylene plastics expanded material, connect by hinge axis between first page of plate and second page of plate, the polypropylene plastics expanded material on second page of plate does not contact with the polypropylene plastics expanded material of first page of plate.When lid damages, hinge axis is unloaded, bad lid is taken off, change new lid again and get final product, easy to maintenance.First page of plate in the utility model incubator, second page of plate and hinge axis all are that metal material is made, and therefore, the junction of side and lid is not easy to rupture, and rotate more freely.
In addition, the utility model incubator also has another one embodiment, the lid that is incubator can also be one-body molded by above-mentioned first page of plate and polypropylene plastics expanded material, the side is one-body molded by above-mentioned second page of plate and polypropylene plastics expanded material, other with identical to embodiment shown in Figure 14 as Figure 11.
Though more than described the specific embodiment of the present utility model, but those skilled in the art is to be understood that, these only illustrate, and under the prerequisite that does not deviate from principle of the present utility model and essence, can make numerous variations or modification to these embodiments.Therefore, protection domain of the present utility model is limited by appended claims.
Claims (7)
1. hinge arrangement that is applicable to the polypropylene plastics expanded material, it is characterized in that, it comprises first page of plate, second page of plate and hinge axis, first page of plate is rotationally connected by hinge axis and second page of plate, first page of plate has first kink, second page of plate has second kink and the 3rd kink, second kink is vertical mutually with the 3rd kink, the width of second kink is greater than the width of first kink, first page of plate has first laciniation and first perforate, and second page of plate has second laciniation, the 3rd laciniation and second perforate.
2. the hinge arrangement that is applicable to the polypropylene plastics expanded material as claimed in claim 1, it is characterized in that, the outside of described first kink is provided with first hinge shaft hole, the outside of second kink has second hinge shaft hole, the interlaced arrangement of second hinge shaft hole of first hinge shaft hole of first kink and second kink, hinge axis are passed first hinge shaft hole and with second hinge shaft hole first page of plate are connected with second page of plate.
3. the hinge arrangement that is applicable to the polypropylene plastics expanded material as claimed in claim 1, it is characterized in that, described first laciniation and first kink are positioned at respectively on the tow sides of first page of plate, and first laciniation is positioned at the both sides of the edge of first perforate.
4. the hinge arrangement that is applicable to the polypropylene plastics expanded material as claimed in claim 3, it is characterized in that, described second laciniation, the 3rd laciniation all are positioned at the both sides of the edge of second perforate, the 3rd laciniation and second kink, the 3rd bending part are in same one side, and the 3rd laciniation and second laciniation lay respectively on the tow sides of second page of plate.
5. the hinge arrangement that is applicable to the polypropylene plastics expanded material as claimed in claim 4 is characterized in that, described first laciniation, second laciniation, the 3rd laciniation be shaped as triangle or trapezoidal.
6. the hinge arrangement that is applicable to the polypropylene plastics expanded material as claimed in claim 1 is characterized in that, described first perforate and second perforate be shaped as rectangle or square.
7. incubator, it is characterized in that, it comprises lid and side, the side is one-body molded by each described first page of plate and polypropylene plastics expanded material among the aforesaid right requirement 1-6, and lid is one-body molded by each described second page of plate and polypropylene plastics expanded material among the aforesaid right requirement 1-6, perhaps lid is one-body molded by each described first page of plate and polypropylene plastics expanded material among the aforesaid right requirement 1-6, and the side is one-body molded by each described second page of plate and polypropylene plastics expanded material among the aforesaid right requirement 1-6, and first page of plate is rotationally connected by hinge axis and second page of plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202665610U CN201554313U (en) | 2009-11-10 | 2009-11-10 | Hinge structure and incubator thereof adaptable to polypropylene plastic foam materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202665610U CN201554313U (en) | 2009-11-10 | 2009-11-10 | Hinge structure and incubator thereof adaptable to polypropylene plastic foam materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201554313U true CN201554313U (en) | 2010-08-18 |
Family
ID=42613994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202665610U Expired - Fee Related CN201554313U (en) | 2009-11-10 | 2009-11-10 | Hinge structure and incubator thereof adaptable to polypropylene plastic foam materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201554313U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615165A (en) * | 2013-11-19 | 2014-03-05 | 四川航天工业集团有限公司 | Plastic hinge structure |
-
2009
- 2009-11-10 CN CN2009202665610U patent/CN201554313U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615165A (en) * | 2013-11-19 | 2014-03-05 | 四川航天工业集团有限公司 | Plastic hinge structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20171110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |