CN2880507Y - Folder clamping structure - Google Patents
Folder clamping structure Download PDFInfo
- Publication number
- CN2880507Y CN2880507Y CN 200520145662 CN200520145662U CN2880507Y CN 2880507 Y CN2880507 Y CN 2880507Y CN 200520145662 CN200520145662 CN 200520145662 CN 200520145662 U CN200520145662 U CN 200520145662U CN 2880507 Y CN2880507 Y CN 2880507Y
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- lower shoe
- upper plate
- longitudinal
- clamping structure
- 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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- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The utility model provides a folder clamping device, which includes two rows of oppositely arranged clamping teeth. One row of teeth is fixed on the upper bottom plate, and the other row of teeth is fixed on the lower bottom plate. The transverse ribs on top surface of the lower bottom plate are fitting-plugged into the transverse slots on bottom surface of the upper bottom plate. A longitudinal long via slot is also arranged on the lower bottom plate, and a longitudinal inclined slot is arranged on corresponding position of the bottom surface of the upper bottom plate. A pull rod is arranged under the lower bottom plate. An upward salient is arranged on the pull rod, and the salient is embedded on longitudinal inclined slot on bottom surface of the upper bottom plate through the longitudinal long via slot on the lower bottom plate. When a user pulls the pull rod, the pull rod salient embedded on longitudinal inclined slot on bottom surface of the upper bottom plate moves in the longitudinal inclined slot and the longitudinal long via slot, forcing the upper bottom plate and the lower bottom plate move relatively and thus realizing clamping and detaching of the clamping teeth. The utility model is featured with labor-saving and safety.
Description
Technical field:
The utility model relates to a kind of structure of office appliance, relates in particular to a kind of clamping structure of file.
Background technology
Existing file clamping structure especially for the clamping structure of clamping loose leaf paper with holes, comprises and can open the closed relative folder tooth of two rows on base plate and the base plate.Folder tooth bottom is provided with spring assembly, the folder tooth can be overcome spring force and breaks into two with one's hands to both sides with manpower, put into loose leaf paper after, the folder tooth can be resetted folder tooth contact and keep the clamping state relatively mutually under spring action.
The defective of prior art is: spring pressure is bigger, break into two with one's hands and the folder tooth that resets needs the user to use bigger strength, if children use and also can clamp the phenomenon of finger, and break into two with one's hands and the action of the folder tooth that resets itself also inconvenient.
Summary of the invention
The utility model provides a kind of file clamping structure, and its purpose is to overcome the prior art shortcoming, and a kind of user of convenience is provided, make separately and clamping to press from both sides dental transition laborsaving, safer.
For realizing goal of the invention, technical solutions of the utility model are:
File clamping structure comprises the two row folding teeth that are oppositely arranged, and it is characterized in that: a row folding tooth is fixedly arranged on upper plate, and another row folding tooth is fixedly arranged on lower shoe; The horizontal fin cooperation of lower shoe upper surface is inserted in the lateral insert of upper plate lower surface; Lower shoe also is provided with vertical long groove, and upper plate lower surface relevant position is provided with longitudinal flume; The below of lower shoe has pull bar, and 1 pull bar is provided with projection upwards, and projection is passed the set vertical long groove of lower shoe, is embedded in the set longitudinal flume of upper plate lower surface.
The cross section of the horizontal fin of lower shoe upper surface is the T type, and correspondingly, the cross section of the lateral insert of upper plate lower surface is the T type.
The lower shoe below is provided with groove with ccontaining pull bar.
The usefulness of technique scheme is:
The user only need spur pull bar, the projection that is embedded the pull bar in the set longitudinal flume of upper plate lower surface is at longitudinal flume and vertically move in the long groove and force upper plate and lower shoe relative motion, the clamping that realizes the folder tooth with separate, so not only laborsaving, and safety.
Description of drawings
Fig. 1 is the utility model embodiment upper plate vertical view
Fig. 2 is the utility model embodiment lower shoe vertical view
Fig. 3 is the utility model embodiment upper plate upward view
Fig. 4 is the utility model embodiment lower shoe upward view
Fig. 5 is the utility model embodiment pull bar stereogram
Fig. 6 closes the state vertical view for the utility model embodiment presss from both sides toothholder
Fig. 7 presss from both sides tooth released state upward view for the utility model embodiment
The specific embodiment
As Fig. 1,2,3,4,5, shown in 6, the utility model embodiment comprises upper plate 1 and lower shoe 2, the relative respectively two row's semicircle arcuations folder teeth 11,21 that are installed with on upper plate 1 and the lower shoe 2.It is that to cooperate the cross section that is inserted in upper plate 1 lower surface setting be in the lateral insert 12 of T type for the horizontal fin 22 of T type that lower shoe 2 upper surfaces are provided with the cross section, therefore upper plate 1 is positioned at the top of lower shoe 2, and vertically being equipped with the location of upper plate 1 and lower shoe 2 and relative displacement can not take place.Lower shoe 2 also is provided with 2 vertical long grooves 23, and upper plate 1 lower surface relevant position is provided with 2 longitudinal flumes 13; The below of lower shoe 2 is provided with and is equipped with pull bar 3 in the groove 24, and pull bar 3 is provided with projection 31 upwards, and projection 31 is passed and is embedded behind the set vertical long groove 23 of lower shoe 2 in the set longitudinal flume 13 of upper plate 1 lower surface.
As Fig. 5, shown in 6, in actual the use, lower shoe 2 can be installed on the file, user's push-and-pull pull bar 3, the projection 31 of pull bar 3 move in longitudinal flume 13 and vertical long groove 23 and force upper plate 1 and lower shoe 2 relative motions, realize clamping state such as Fig. 6 and released state such as Fig. 5 of folder tooth 11,21, the folder toothholder closes under the state, and the hole of loose leaf paper just can be through in the space of closed folder tooth 11,12.
Claims (3)
1, file clamping structure comprises the two row folding teeth that are oppositely arranged, and it is characterized in that: a row folding tooth is fixedly arranged on upper plate, and another row folding tooth is fixedly arranged on lower shoe; The horizontal fin cooperation of lower shoe upper surface is inserted in the lateral insert of upper plate lower surface; Lower shoe also is provided with vertical long groove, and upper plate lower surface relevant position is provided with longitudinal flume; The below of lower shoe has pull bar, and pull bar is provided with projection upwards, and projection is passed the set vertical long groove of lower shoe, is embedded in the set longitudinal flume of upper plate lower surface.
2, file clamping structure as claimed in claim 1, it is characterized in that: the cross section of the horizontal fin of lower shoe upper surface is the T type, correspondingly, the cross section of the lateral insert of upper plate lower surface is the T type.
3, file clamping structure as claimed in claim 1 is characterized in that: the lower shoe below is provided with groove with ccontaining pull bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520145662 CN2880507Y (en) | 2005-12-09 | 2005-12-09 | Folder clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520145662 CN2880507Y (en) | 2005-12-09 | 2005-12-09 | Folder clamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2880507Y true CN2880507Y (en) | 2007-03-21 |
Family
ID=37880346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520145662 Expired - Fee Related CN2880507Y (en) | 2005-12-09 | 2005-12-09 | Folder clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2880507Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161529A1 (en) * | 2014-04-25 | 2015-10-29 | 钟家刿 | Automatic circulation binder |
-
2005
- 2005-12-09 CN CN 200520145662 patent/CN2880507Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015161529A1 (en) * | 2014-04-25 | 2015-10-29 | 钟家刿 | Automatic circulation binder |
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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 |