CN2710907Y - Carbon-free copying billhead book having folding backing plate - Google Patents
Carbon-free copying billhead book having folding backing plate Download PDFInfo
- Publication number
- CN2710907Y CN2710907Y CN 200420029466 CN200420029466U CN2710907Y CN 2710907 Y CN2710907 Y CN 2710907Y CN 200420029466 CN200420029466 CN 200420029466 CN 200420029466 U CN200420029466 U CN 200420029466U CN 2710907 Y CN2710907 Y CN 2710907Y
- Authority
- CN
- China
- Prior art keywords
- book
- billhead
- backing plate
- back cover
- carbon
- 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
The utility model relates to a billhead book, particularly a carbon-free copying billhead book having a folding backing plate. The billhead book is formed by a book cover, an inner core and a back cover which are bound by an assembling nail. The billhead book is characterized in that the billhead book is also provided with a folding backing plate connected with the back cover into integration. The billhead book is convenient in use and is difficult to miss. Because the back cover and the folding backing plate are made of hard thin paper plates, the billhead book has good straightening property and whole solidity.
Description
Technical field
The utility model relates to a kind of document basis, particularly a kind of carbonless copying document basis that has collapsible backing plate.
Background technology
Existing carbonless copying document basis, though do not need carbon paper, must have a hard backing plate can use; Though this goes up the backing plate that the band tear line is housed the document that has, the backing plate after tearing is easy to lose, and still sense is very not convenient in use for the user.
Summary of the invention
In view of there is above-mentioned deficiency in prior art, the carbonless copying document that has collapsible backing plate that the utility model provides a kind of and easy to usely is difficult for again losing, solidating is good this.
The technical scheme that the utility model is taked for achieving the above object is: a kind of carbonless copying document basis that has collapsible backing plate, and it comprises this main body of document that is formed via assembling nail (3) bookbinding by front cover (1), inner core (2) and back cover (4); It is characterized in that: further comprising a collapsible backing plate (5) that is connected as a single entity with back cover (4).
The beneficial effects of the utility model are: owing to adopt said structure, with the folding back of the elongated portion of back cover as backing plate, can arbitrarily insert arbitrary in page or leaf, easy to use, be difficult for losing, and this main body of document is well-pressed, solidating good.
Description of drawings
Fig. 1 is the utility model structural representation and as Figure of abstract.
Among the figure: 1. front cover, 2. inner core, 3. assembling nail, 4. back cover, 5. collapsible backing plate.
The specific embodiment
As shown in Figure 1, main body of the present utility model is ordered (3) bookbinding by front cover (1), inner core (2) and back cover (4) via assembling and is formed, back cover (4) is made with the hard presspaper of a lengthening, twice inside 90 ° of angle of its elongated portion are folding, two folding between distance equate with inner core (2) gauge, twice folding back surplus elongated portion just in time with the consistent size of this inner core of document (2), can arbitrarily insert inner core (2) and make collapsible backing plate (5) and use.
Claims (1)
- A carbonless copying document that has a collapsible backing plate this, it comprises by front cover (1), inner core (2) and back cover (4) binds this main body of document that forms via assembling nail (3); It is characterized in that: further comprising a collapsible backing plate (5) that is connected as a single entity with back cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420029466 CN2710907Y (en) | 2004-08-05 | 2004-08-05 | Carbon-free copying billhead book having folding backing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420029466 CN2710907Y (en) | 2004-08-05 | 2004-08-05 | Carbon-free copying billhead book having folding backing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2710907Y true CN2710907Y (en) | 2005-07-20 |
Family
ID=34871155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420029466 Expired - Fee Related CN2710907Y (en) | 2004-08-05 | 2004-08-05 | Carbon-free copying billhead book having folding backing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2710907Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107206833A (en) * | 2015-02-04 | 2017-09-26 | 卡勒·金努恩 | The Writing pad and notepad or notebook of luminescence generated by light |
-
2004
- 2004-08-05 CN CN 200420029466 patent/CN2710907Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107206833A (en) * | 2015-02-04 | 2017-09-26 | 卡勒·金努恩 | The Writing pad and notepad or notebook of luminescence generated by light |
| US10308064B2 (en) | 2015-02-04 | 2019-06-04 | Kalle KINNUNEN | Photoluminescent writing pad and notepad or notebook |
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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: 20050720 |