CN203093398U - Disposable and self-destructive plastic sliding bar folder - Google Patents
Disposable and self-destructive plastic sliding bar folder Download PDFInfo
- Publication number
- CN203093398U CN203093398U CN 201320047324 CN201320047324U CN203093398U CN 203093398 U CN203093398 U CN 203093398U CN 201320047324 CN201320047324 CN 201320047324 CN 201320047324 U CN201320047324 U CN 201320047324U CN 203093398 U CN203093398 U CN 203093398U
- Authority
- CN
- China
- Prior art keywords
- sliding bar
- bar folder
- lever clamp
- pumping lever
- disposable
- 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 disposable and self-destructive plastic sliding bar folder. The disposable and self-destructive plastic sliding bar folder comprises a sliding bar folder body, the upper end of the sliding bar folder body is sealed through an elastic plastic sheet, and the lower end of the sliding bar folder body is opened; the inner surfaces of clamping portions on two sides of the sliding bar folder body are respectively provided with a group of clamping grooves, and each clamping groove is of an inclined triangular pyramid structure; and the angle between the inclined surface and the clamping surfaces on two sides of each clamping groove is 10 degrees to 30 degrees. In the process of use, files can only be placed from the opening portion of the lower end of the sliding bar folder body, and the files can not be drawn out because the upper end of the sliding bar folder body is sealed; and meanwhile, the inclined triangular pyramid structures and the files are vertically and tightly clamped together, the files can not be drawn out from the lower end either, and the problem that the files are drawn out freely and consequently unnecessary loss is caused is solved. The disposable and self-destructive plastic sliding bar folder is simple in structure and convenient to use.
Description
Technical field:
The utility model relates to the daily living article field, relates to a kind of disposable self-destructing plastics pumping lever clamp in particular.
Background technology:
The plastics pumping lever clamp is all used in now a lot of places, school for example, office or the like, the plastics pumping lever clamp is easy to use, arbitrarily pull uses, and low price, therefore the scope of application is very extensive, but for some special occasions, for example to some classified papers or committee paper, need to be keep secret can only can not be taken special circumstances such as meeting room out of in inner use of our unit or file, and at this moment the part user always nourishes some inordinate ambitions, want to steal the partial content in the pumping lever clamp, if use the plastics pumping lever clamp of common random pull that partial document is lost, cause damage, therefore a kind of plastics pumping lever clamp of arbitrarily pull need be provided.
The utility model content:
The purpose of this utility model is at the deficiencies in the prior art part, and a kind of disposable self-destructing plastics pumping lever clamp is provided, and file is packed into behind the pumping lever clamp, file just again pull come out, it is easy to use, and is simple in structure.
Technology solution of the present utility model is as follows:
Disposable self-destructing plastics pumping lever clamp comprises pumping lever clamp, the upper end sealing of described pumping lever clamp, lower ending opening; Be respectively equipped with one group of draw-in groove on the inner surface at the sandwich position of described pumping lever clamp, draw-in groove is oblique triangular pyramid structure.
As preferably, the angle that the inclined plane of described draw-in groove and sandwich face are is 10 ° ~ 30 °.
As preferably, the upper end of described pumping lever clamp is sealed itself and pumping lever clamp by a flexible plastic sheet.
The beneficial effects of the utility model are:
File of the present utility model can only be sent into from the lower ending opening of pumping lever clamp, because therefore the upper end sealing can not extract file out, tiltedly triangular pyramid structure and file closely are connected together up and down simultaneously, and file can not be extracted out from the lower end, prevent that like this file from being caused unnecessary loss by random extraction the out.The utility model is simple in structure, and is easy to use, low price, disposable use.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 is a structural representation of the present utility model.
The specific embodiment:
The following stated is preferred embodiment of the present utility model only, is not that scope of the present utility model is limited.
Embodiment sees accompanying drawing 1, and disposable self-destructing plastics pumping lever clamp comprises pumping lever clamp 1, the upper end sealing of described pumping lever clamp, and lower ending opening, file is sent into pumping lever clamp from the lower end; Be respectively equipped with one group of draw-in groove 2 on the inner surface at the sandwich position of described pumping lever clamp, draw-in groove is oblique triangular pyramid structure.
The angle that the inclined plane of described draw-in groove and sandwich face are is 10 °, and file closely is connected together with draw-in groove up and down, and file can not be extracted out from the lower end, avoids artificially damaging or taking away file, can only disposablely use.
The upper end of described pumping lever clamp is sealed itself and pumping lever clamp by a flexible plastic sheet 3, prevents when putting into file so again that the upper end of pumping lever clamp is too tight, avoids the phenomenon of putting.
Claims (3)
1. disposable self-destructing plastics pumping lever clamp comprises pumping lever clamp, it is characterized in that: the upper end sealing of described pumping lever clamp, lower ending opening; Be respectively equipped with one group of draw-in groove on the inner surface at the sandwich position of described pumping lever clamp, draw-in groove is oblique triangular pyramid structure.
2. disposable self-destructing plastics pumping lever clamp according to claim 1 is characterized in that: the angle that the inclined plane of described draw-in groove and sandwich face are is 10 ° ~ 30 °.
3. disposable self-destructing plastics pumping lever clamp according to claim 1, it is characterized in that: the upper end of described pumping lever clamp is sealed itself and pumping lever clamp by a flexible plastic sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047324 CN203093398U (en) | 2013-01-25 | 2013-01-25 | Disposable and self-destructive plastic sliding bar folder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320047324 CN203093398U (en) | 2013-01-25 | 2013-01-25 | Disposable and self-destructive plastic sliding bar folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203093398U true CN203093398U (en) | 2013-07-31 |
Family
ID=48844829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320047324 Expired - Fee Related CN203093398U (en) | 2013-01-25 | 2013-01-25 | Disposable and self-destructive plastic sliding bar folder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203093398U (en) |
-
2013
- 2013-01-25 CN CN 201320047324 patent/CN203093398U/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: 20130731 Termination date: 20140125 |