CN2879353Y - Folded cover plate - Google Patents
Folded cover plate Download PDFInfo
- Publication number
- CN2879353Y CN2879353Y CN 200620101801 CN200620101801U CN2879353Y CN 2879353 Y CN2879353 Y CN 2879353Y CN 200620101801 CN200620101801 CN 200620101801 CN 200620101801 U CN200620101801 U CN 200620101801U CN 2879353 Y CN2879353 Y CN 2879353Y
- Authority
- CN
- China
- Prior art keywords
- cover plate
- articulated
- hinged
- articulated column
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A fold covering plate includes a first covering plate and a second covering plate, the first covering plate includes a first covering plywood and a first hinged-jointed plate set separatedly in two surfaces, the second covering plate includes a second covering plywood and a second hinged-jointed plate set separatedly in two surfaces, a longitudinal articulated column set on outside of the first hinged-jointed plate, a longitudinal hinged-jointed sleeve whith a centre hole matching with the articulated column set on outside of the second hinged-jointed plate, the articulated column set across in the centre hole of the hinged-jointed sleeve, the articulated column has a check mechanism. The useful effects of the utility model are: connecting the first covering plate with the second covering plate in edge thereof via the articulated column and the hinged-jointed sleeve, the covering plate can not generate internal slide mark on mold structure with forthright and beautiful extrinsic feature.
Description
(1) technical field
The utility model relates to a kind of folding cover plate.
(2) background technology
At present, the connected mode of most of plastic folded cover plate all is that articulated structure is made in cover plate inside, this connected mode can cause the slide mark that slide block is arranged in the cover plate because of the mould structure reason, not too attractive in appearance, if cover plate is transparent, the inner slide block of cover plate with the more direct aesthetic property that influences cover plate of vestige.
(3) summary of the invention
In order to overcome folding cover plate of the prior art inside slide mark, inaesthetic deficiency are arranged, the utility model provides a kind of folding cover plate that does not have mould slide mark, simple in structure, good looking appearance.
The technical scheme in the invention for solving the technical problem is:
A kind of folding cover plate, comprise first cover plate and second cover plate, described first cover plate comprises that laying respectively at first in two planes covers the plate and first articulated slab, described second cover plate comprises that laying respectively at second in two planes covers the plate and second articulated slab, the outside of described first articulated slab is provided with articulated column longitudinally, the outside of described second articulated slab is provided with center pit and the adaptive hinged longitudinally cover of described articulated column, described articulated column is arranged in the center pit of described hinged cover, and described articulated column has non-return mechanism.
The non-return mechanism of articulated column can be such structure: the non-return mechanism of described articulated column is one vertically to be arranged in the screw in the described articulated column, the afterbody of described screw is positioned at the outside of described hinged cover, and the diameter of this screw afterbody is greater than the diameter of the center pit of described articulated column.Perhaps: the non-return mechanism of described articulated column is the locating button that is inserted on described second articulated slab, and described locating button is positioned at the rear of described articulated column and is close to described articulated column.
Further, described first to cover plate vertical mutually with first articulated slab, and described second to cover plate vertical mutually with second articulated slab.
The beneficial effects of the utility model are: first cover plate is connected by articulated column, the hinged edge that is enclosed within first cover plate, second cover plate with second cover plate, and cover plate can not produce inner slide mark, simple and direct attractive in appearance on mould structure.
(4) description of drawings
Fig. 1 is the first covering plate structure synoptic diagram of embodiment one described folding cover plate.
Fig. 2 is the second covering plate structure synoptic diagram of embodiment one described folding cover plate.
Fig. 3 is the one-piece construction figure of embodiment one described folding cover plate.
Fig. 4 is the first covering plate structure synoptic diagram of embodiment two described folding cover plates.
Fig. 5 is the second covering plate structure synoptic diagram of embodiment two described folding cover plates.
Fig. 6 is the one-piece construction figure of embodiment two described folding cover plates.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Embodiment one
With reference to Fig. 1,2,3, a kind of folding cover plate, comprise first cover plate and second cover plate, described first cover plate comprises that laying respectively at first in two planes covers the plate 1 and first articulated slab 2, described second cover plate comprises that laying respectively at second in two planes covers the plate 3 and second articulated slab 4, described first to cover plate 1 vertical mutually with first articulated slab 2, and described second to cover plate 3 mutual vertical with second articulated slab 4.The outside of described first articulated slab 2 is provided with articulated column 5 longitudinally, and the outside of described second articulated slab 4 is provided with the adaptive hinged longitudinally cover 6 of center pit and described articulated column 5, and described articulated column 5 is arranged in the center pit of described hinged cover 6.Vertically be equipped with screw 7 in the described articulated column 5, the afterbody of described screw 7 is positioned at the outside of described hinged cover 6, and the diameter of this screw afterbody is greater than the diameter of the center pit of described hinged cover 6.This screw 7 is non-return mechanisms of articulated column 5, screw 7 is screwed in the articulated columns 5 after articulated column 5 is inserted in hinged cover 6 again, can prevent that returning of articulated column 5 from removing.
First covers that plate 1 is vertical mutually with first articulated slab 2, second to cover plate 3 vertical mutually with second articulated slab 4 be conventional structure, be not precluded within certainly in particular cases first cover plate mutual not vertical with first web joint, second cover plate and the not orthogonal situation of second web joint.
Embodiment two
With reference to Fig. 4,5,6, a kind of folding cover plate, comprise first cover plate and second cover plate, described first cover plate comprises that laying respectively at first in two planes covers the plate 1 and first articulated slab 2, described second cover plate comprises that laying respectively at second in two planes covers the plate 3 and second articulated slab 4, described first to cover plate 1 vertical mutually with first articulated slab 2, and described second to cover plate 3 mutual vertical with second articulated slab 4.The outside of described first articulated slab 2 is provided with articulated column 5 longitudinally, and the outside of described second articulated slab 4 is provided with the adaptive hinged longitudinally cover 6 of center pit and described articulated column 5, and described articulated column 5 is arranged in the center pit of described hinged cover 6.Be inserted with locating button 8 on described second articulated slab 4, described locating button 8 is positioned at the rear of described articulated column 5 and is close to described articulated column 5.This locating button 8 is non-return mechanisms of articulated column 5, after articulated column 5 is inserted in hinged cover 6 locating button 8 is plugged, and can prevent that returning of articulated column 5 from removing.
Claims (4)
1. folding cover plate, comprise first cover plate and second cover plate, described first cover plate comprises that laying respectively at first in two planes covers the plate and first articulated slab, described second cover plate comprises that laying respectively at second in two planes covers the plate and second articulated slab, it is characterized in that: the outside of described first articulated slab is provided with articulated column longitudinally, the outside of described second articulated slab is provided with center pit and the adaptive hinged longitudinally cover of described articulated column, described articulated column is arranged in the center pit of described hinged cover, and described articulated column has non-return mechanism.
2. folding cover plate as claimed in claim 1, it is characterized in that: the non-return mechanism of described articulated column is one vertically to be arranged in the screw in the described articulated column, the afterbody of described screw is positioned at the outside of described hinged cover, and the diameter of this screw afterbody is greater than the diameter of the center pit of described hinged cover.
3. folding cover plate as claimed in claim 1 is characterized in that: the non-return mechanism of described articulated column be plug with described second articulated slab on locating button, described locating button is positioned at the rear of described articulated column and is close to described articulated column.
4. as claim 2 or 3 described folding cover plates, it is characterized in that: described first to cover plate vertical mutually with first articulated slab, and described second to cover plate vertical mutually with second articulated slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101801 CN2879353Y (en) | 2006-03-20 | 2006-03-20 | Folded cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101801 CN2879353Y (en) | 2006-03-20 | 2006-03-20 | Folded cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2879353Y true CN2879353Y (en) | 2007-03-14 |
Family
ID=37861773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620101801 Expired - Fee Related CN2879353Y (en) | 2006-03-20 | 2006-03-20 | Folded cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2879353Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441494A (en) * | 2019-06-27 | 2019-11-12 | 中国水利水电科学研究院 | A kind of outdoor runoff field simulator |
-
2006
- 2006-03-20 CN CN 200620101801 patent/CN2879353Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441494A (en) * | 2019-06-27 | 2019-11-12 | 中国水利水电科学研究院 | A kind of outdoor runoff field simulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |