CN2053048U - Book pressing spring for multipurpose stationery box - Google Patents
Book pressing spring for multipurpose stationery box Download PDFInfo
- Publication number
- CN2053048U CN2053048U CN 89203957 CN89203957U CN2053048U CN 2053048 U CN2053048 U CN 2053048U CN 89203957 CN89203957 CN 89203957 CN 89203957 U CN89203957 U CN 89203957U CN 2053048 U CN2053048 U CN 2053048U
- Authority
- CN
- China
- Prior art keywords
- stationery box
- spring
- pressing spring
- book pressing
- multipurpose stationery
- 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.)
- Pending
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- Sheet Holders (AREA)
Abstract
The utility model relates to a book pressing spring for a multipurpose stationery box, and is characterized in that the spring comprises two long feet and is also provided with a small shaft. So the manufacture technology of the multipurpose stationery box is simplified.
Description
The utility model is that a kind of " multi stationery set " goes up the pressure book spring that uses.
The pressure book apparatus of multi stationery set (patent No. 87208119,2) and writing case technology more complicated fixedly the time, the purpose of this utility model provides a kind of pressure book spring, to simplify technology, the feature of this pressure book spring is to be provided with two long pin (3) to pierce into stationery cover (1) lining, is fixed by covering original iron plate (2) that is used for magnet absorption; Another feature is to be provided with a little axle (5), and the effect of little axle (5) is the spacing of presser feet (4) is fixed and to make two-way spring (6) concentric.
Accompanying drawing 1 is an embodiment of the present utility model.
Accompanying drawing 2 is another embodiment of the present utility model, and presser feet (4) is to make in addition.
The utility model is simple in structure, and is easy with the writing case technique for fixing.
Claims (2)
1, the pressure book spring of a kind of " multi stationery set " use is characterized in that having long pin (3) to pierce into stationery cover (1) lining, is fixed by covering original iron plate (2) that is used for magnet absorption.
2, according to the said pressure book of claim 1 spring, it is characterized in that being furnished with little axle (5), effect is the spacing of presser feet (4) is fixed and to make two-way spring (6) concentric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89203957 CN2053048U (en) | 1989-04-04 | 1989-04-04 | Book pressing spring for multipurpose stationery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89203957 CN2053048U (en) | 1989-04-04 | 1989-04-04 | Book pressing spring for multipurpose stationery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2053048U true CN2053048U (en) | 1990-02-21 |
Family
ID=4861420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89203957 Pending CN2053048U (en) | 1989-04-04 | 1989-04-04 | Book pressing spring for multipurpose stationery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2053048U (en) |
-
1989
- 1989-04-04 CN CN 89203957 patent/CN2053048U/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |