CN203032135U - Document file folder - Google Patents
Document file folder Download PDFInfo
- Publication number
- CN203032135U CN203032135U CN 201220694905 CN201220694905U CN203032135U CN 203032135 U CN203032135 U CN 203032135U CN 201220694905 CN201220694905 CN 201220694905 CN 201220694905 U CN201220694905 U CN 201220694905U CN 203032135 U CN203032135 U CN 203032135U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- matrix
- compression spring
- sleeve pipe
- base body
- 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 document file folder and aims at providing an improved document file folder which is convenient to use, firm, durable, safe and reliable due to the fact that a compression spring is not easy to fall off. The document file folder comprises a clamp holder which is used for fixing document files and comprises a base body and a cover plate. Sleeve pipes which are arranged at intervals are respectively arranged on the base body and the cover plate, a coupling shaft penetrates through all the sleeve pipes to connect the base body and the cover plate in a rotatable mode, the cover plate can axially move a distance relative to the base body, the compression spring surrounds the coupling shaft, one axial end of the compression spring tightly abuts against the end face of one sleeve pipe on the base body, the other axial end of the compression spring tightly abuts against the sleeve pipe, adjacent to the sleeve pipe of the base body, on the cover plate, a groove is formed in the end face of each end of the base body, the widths of the grooves are gradually reduced along the direction of compression spring restoring force, and a protruding strip which corresponds to the groove in shape is arranged on each end portion of the cover plate.
Description
Technical field
The utility model relates to a kind of stationery, specifically, relates to a kind of folder.
Background technology
The method of at present common bookbinding files has two kinds: a kind of is to beat 2-3 hole in the left side of archives, fixing with rope or the perforation of bookbinding folder then, reinstalls in the file pouch.This bookbinding form is time-consuming but also effort not only, and when needs increased in the archives of having bound or reduce content, it is particularly inconvenient that this method seems.Simultaneously, file pouch is damaged easily in the process of using, and is unfavorable for long-term maintenance.Another kind method is to fix archives by clamper, clamper is made of matrix and cover plate, connects matrix and cover plate by shaft coupling, and the compression ring spring is on shaft coupling, realize the folding of cover plate by the lug and the groove that are arranged on two ends again, thereby fix archives.Second method has overcome the defective that traditional cotton rope formula bookbinding method is inconvenient to increase or reduce content, but owing to adopt the compression spring to cooperate the folding of cover plate, the compression spring displacement takes place easily comes off, and causes folder to use.
The utility model content
The purpose of this utility model provides a kind of improved folder, and is not only easy to use, and the compression spring is difficult for coming off firm and durable, safe and reliable.
The purpose of this utility model is achieved in that
A kind of folder, comprise for the fixing clamper of archives, described clamper comprises matrix and cover plate, be respectively equipped with the sleeve pipe of space at described matrix and cover plate, coupling spindle passes each sleeve pipe matrix and cover plate is linked together rotationally, make cover plate can move axially a segment distance with respect to matrix, one compression ring spring is on described coupling spindle, described compression spring shaft is being tight against a box face on the matrix to an end, axially the other end be tight against with matrix on the adjacent cover plate of sleeve pipe on sleeve pipe, respectively be provided with a groove on the end face at described matrix two ends, along compression spring restoring force direction, the width of described groove narrows down gradually, respectively is provided with the raised line that a shape and described groove agree with in described patch ends.
Further, an end of described cover plate is provided with a pin-and-hole, and other is provided with a stop pin that is complementary with this pin-and-hole, and the cover plate after being used for preventing covering with matrix moves axially.
Further, the utility model folder also comprises a strip of paper used for sealing, and described strip of paper used for sealing comprises front cover, back cover and the envelope side that connects front cover and back cover, and the matrix bottom of described clamper is fixed with back cover, and the width of described envelope side is consistent with the height of described clamper.
Preferably, the utility model folder also is furnished with a shell that is slightly larger than described strip of paper used for sealing, further can avoid archives to be damaged.
Preferably, described shell is transparent outer cover, does not open folder and can see information on the strip of paper used for sealing.
The utility model is owing to adopted technique scheme, compared with prior art have following beneficial effect: the utility model folder is designed to the narrow form of gradual change by the width with groove, in the process that cover plate covers, when cover plate axially moves under the restoring force effect of compression spring, when raised line embeds groove and slides into certain position along groove, raised line can be blocked the location by groove, causes folder to use because displacement comes off thereby prevent from compressing spring.
Description of drawings
By following embodiments of the invention and description taken together with the accompanying drawings, other advantage of the present invention and feature are shown, this embodiment provides with the form of example, but is not limited to this, wherein:
Fig. 1 is the structural representation (shell is not shown) of a preferred embodiment of the utility model folder;
Fig. 2 is the structural representation of the clamper of the utility model folder;
Fig. 3 is the cross-sectional view of matrix of the clamper of the utility model folder.
The specific embodiment
A preferred embodiment of the utility model folder as shown in Figure 1, comprise strip of paper used for sealing 1 and be used for the fixedly clamper 2 of archives, in conjunction with shown in Figure 2, clamper 2 comprises matrix 21 and cover plate 22, be respectively equipped with the sleeve pipe 23 of space at matrix 21 and cover plate 22, coupling spindle 24 passes each sleeve pipe 23 matrix 21 and cover plate 22 is linked together rotationally, make cover plate 22 can move axially a segment distance with respect to matrix 21, one compression spring 25 is looped around on the coupling spindle 24, compression spring 25 axial ends are being tight against the box face on the matrix 21, axially the other end be tight against with matrix 21 on the adjacent cover plate 22 of sleeve pipe on sleeve pipe, respectively be provided with a groove 26 on the end face at matrix 21 two ends, restoring force direction (shown in arrow among Fig. 3) along compression spring 25, the width of groove 26 narrows down gradually, respectively is provided with the raised line 27 that a shape and groove 26 agree with in cover plate 22 ends.
Wherein, an end of cover plate 22 is provided with a pin-and-hole 221, and other is provided with a stop pin (not shown) that is complementary with this pin-and-hole, after cover plate 22 and matrix 21 cover, stop pin is inserted in the pin-and-hole 221, can prevent that cover plate 22 from moving axially.
Wherein, as shown in Figure 1, strip of paper used for sealing 1 comprises front cover 11, back cover 13 and the envelope side 12 that connects front cover 11 and back cover 13, and the bottom of the matrix 21 of clamper 2 and back cover 13 are fixing, and the width of envelope side 12 is consistent with the height of clamper 2.
Present embodiment also is furnished with a shell that is slightly larger than strip of paper used for sealing 1 as a more excellent scheme of the present utility model, and shell is enclosed within strip of paper used for sealing 1 outside, can further avoid archives to be damaged.
Claims (5)
1. folder, comprise for the fixing clamper of archives, described clamper comprises matrix and cover plate, be respectively equipped with the sleeve pipe of space at described matrix and cover plate, coupling spindle passes each sleeve pipe matrix and cover plate is linked together rotationally, make cover plate can move axially a segment distance with respect to matrix, one compression ring spring is on described coupling spindle, described compression spring shaft is being tight against a box face on the matrix to an end, axially the other end be tight against with matrix on the adjacent cover plate of sleeve pipe on sleeve pipe, it is characterized in that: respectively be provided with a groove on the end face at described matrix two ends, along compression spring restoring force direction, the width of described groove narrows down gradually, respectively is provided with the raised line that a shape and described groove agree with in described patch ends.
2. folder as claimed in claim 1, it is characterized in that: an end of described cover plate is provided with a pin-and-hole, and other is provided with a stop pin that is complementary with this pin-and-hole, and the cover plate after being used for preventing covering with matrix moves axially.
3. folder as claimed in claim 1, it is characterized in that: also comprise a strip of paper used for sealing, described strip of paper used for sealing comprises front cover, back cover and the envelope side that connects front cover and back cover, and the matrix bottom of described clamper is fixed with back cover, and the width of described envelope side is consistent with the height of described clamper.
4. as claim 1 or 3 described folders, it is characterized in that: also be furnished with a shell that is slightly larger than described strip of paper used for sealing.
5. the folder shown in claim 4, it is characterized in that: described shell is transparent outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694905 CN203032135U (en) | 2012-12-14 | 2012-12-14 | Document file folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694905 CN203032135U (en) | 2012-12-14 | 2012-12-14 | Document file folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203032135U true CN203032135U (en) | 2013-07-03 |
Family
ID=48684276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220694905 Expired - Fee Related CN203032135U (en) | 2012-12-14 | 2012-12-14 | Document file folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203032135U (en) |
-
2012
- 2012-12-14 CN CN 201220694905 patent/CN203032135U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20161214 |