CN202083878U - Back upper cover plate component of blue print machine - Google Patents
Back upper cover plate component of blue print machine Download PDFInfo
- Publication number
- CN202083878U CN202083878U CN 201120206390 CN201120206390U CN202083878U CN 202083878 U CN202083878 U CN 202083878U CN 201120206390 CN201120206390 CN 201120206390 CN 201120206390 U CN201120206390 U CN 201120206390U CN 202083878 U CN202083878 U CN 202083878U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- cover plate
- back upper
- become
- angle
- 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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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model relates to a back upper cover plate component of a blue print machine, comprising a back upper cover plate, fastening screws for the back upper cover plate and a mounting support for the back upper cover plate, wherein the mounting support for the back upper cover plate is fixedly equipped with the back upper cover plate through fastening screws for the back upper cover plate, the included angle between the back upper cover plate and the horizontal plane is an acute angle, the top end portion of the back upper cover plate is integrally connected with a guide plate, the included angle between the guide plate and the horizontal plane is an acute angle, the direction of the included angle between the back upper cover plate and the horizontal plane is the same with that of the included angle between the guide plate and the horizontal plane, and the included angle between the rear upper cover plate and the horizontal plane is wider than that of the guide plate and the horizontal plane. The back upper cover plate component has paper outlet guide function, convenient for drawing arrangement, and has the advantages of simple structure and convenient installation.
Description
Technical field
The utility model relates to a kind of blue-printing machine parts, especially a kind of back upper cover plate parts of blue-printing machine.
Background technology
At present, when making a blueprint, engineering drawing all to use blue-printing machine.Behind the existing blue-printing machine blueprint, paper delivery is guiding not, and the drawing arrangement comparatively bothers behind the machine, takies a large amount of time, needs a kind of back upper cover plate parts with blue-printing machine of guide function badly.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of and have the paper delivery guide effect, can make things convenient for the back upper cover plate parts of the blue-printing machine of drawing arrangement behind the machine.
The technical scheme that provides according to the utility model, the back upper cover plate parts of described blue-printing machine, comprise the back upper cover plate, back upper cover plate holding screw and back upper cover plate mounting bracket, on the upper cover plate mounting bracket of back, be installed with the back upper cover plate by back upper cover plate holding screw, the angle that back upper cover plate is become with surface level is an acute angle, top ends at the back upper cover plate is connected with guide plate, the angle that described guide plate is become with surface level is an acute angle, the angle direction that back upper cover plate is become with surface level, guide plate is identical with the angle direction that surface level is become, the angle number of degrees that the angle number of degrees that back upper cover plate is become with surface level are become with surface level greater than guide plate.
The angle number of degrees that described guide plate is become with surface level are 10 ~ 20 °.The angle number of degrees that described back upper cover plate is become with surface level are 30 ~ 50 °.
The utlity model has the paper delivery guide effect, made things convenient for drawing arrangement behind the machine, and had advantage simple in structure, easy for installation.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with concrete drawings and Examples.
As shown in the figure: the utility model mainly is made of parts such as upper cover plate 1, back upper cover plate holding screw 2, back upper cover plate mounting bracket 3 and guide plates 4.
The back upper cover plate parts of this blue-printing machine, comprise back upper cover plate 1, back upper cover plate holding screw 2 and back upper cover plate mounting bracket 3, on back upper cover plate mounting bracket 3, be installed with back upper cover plate 1 by back upper cover plate holding screw 2, the angle that back upper cover plate 1 is become with surface level is an acute angle, top ends at back upper cover plate 1 is connected with guide plate 4, the angle that described guide plate 4 is become with surface level is an acute angle, the angle direction that back upper cover plate 1 is become with surface level, guide plate 4 is identical with the angle direction that surface level is become, the angle number of degrees that the angle number of degrees that back upper cover plate 1 is become with surface level are become with surface level greater than guide plate 4.
The angle number of degrees that described guide plate 4 is become with surface level are 10 ~ 20 °.The angle number of degrees that described back upper cover plate 1 is become with surface level are 30 ~ 50 °.
The utility model led by guide plate 4 in when work, made that shining the drawing that puts in order, had made things convenient for drawing housekeeping behind the machine.
Claims (3)
1. the back upper cover plate parts of a blue-printing machine, comprise back upper cover plate (1), back upper cover plate holding screw (2) and back upper cover plate mounting bracket (3), upward be installed with back upper cover plate (1) at back upper cover plate mounting bracket (3) by back upper cover plate holding screw (2), the angle that back upper cover plate (1) is become with surface level is an acute angle, it is characterized in that: the top ends at back upper cover plate (1) is connected with guide plate (4), the angle that described guide plate (4) is become with surface level is an acute angle, the angle direction that back upper cover plate (1) is become with surface level, guide plate (4) is identical with the angle direction that surface level is become, the angle number of degrees that the angle number of degrees that back upper cover plate (1) is become with surface level are become with surface level greater than guide plate (4).
2. the back upper cover plate parts of blue-printing machine as claimed in claim 1, it is characterized in that: the angle number of degrees that described guide plate (4) is become with surface level are 10 ~ 20 °.
3. the back upper cover plate parts of blue-printing machine as claimed in claim 1 is characterized in that: the angle number of degrees that described back upper cover plate (1) is become with surface level are 30 ~ 50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120206390 CN202083878U (en) | 2011-06-19 | 2011-06-19 | Back upper cover plate component of blue print machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120206390 CN202083878U (en) | 2011-06-19 | 2011-06-19 | Back upper cover plate component of blue print machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202083878U true CN202083878U (en) | 2011-12-21 |
Family
ID=45344501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120206390 Expired - Fee Related CN202083878U (en) | 2011-06-19 | 2011-06-19 | Back upper cover plate component of blue print machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202083878U (en) |
-
2011
- 2011-06-19 CN CN 201120206390 patent/CN202083878U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111221 Termination date: 20120619 |