CN203142093U - Novel examination paper clamp - Google Patents
Novel examination paper clamp Download PDFInfo
- Publication number
- CN203142093U CN203142093U CN 201320184706 CN201320184706U CN203142093U CN 203142093 U CN203142093 U CN 203142093U CN 201320184706 CN201320184706 CN 201320184706 CN 201320184706 U CN201320184706 U CN 201320184706U CN 203142093 U CN203142093 U CN 203142093U
- Authority
- CN
- China
- Prior art keywords
- examination paper
- paper
- spring stack
- spring
- paper clamp
- 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 novel examination paper clamp comprising an examination paper clamp body and characterized in that the inner surface of the examination paper clamp body is provided with a pair of spring columns, fixing pieces are arranged on the spring columns in a penetrating mode, sliding grooves are formed in the fixing pieces, a pair of sliding sleeves is arranged on the sliding grooves and between the two spring columns, the outer ends of the sliding sleeves are open, the distance between the inner end of each sliding sleeve and the bottom face of each sliding groove is smaller than the diameter of each spring column. The length of each spring column can be arranged to be large according to needs, so that the novel examination paper clamp can clamp multiple pieces of examination paper, and the examination paper is clamped tightly and not prone to falling.
Description
Technical field
The utility model relates to a kind of stationery, especially relates to a kind of novel paper folder.
Background technology
Existing paper folder, it is fixing normally to utilize clip that paper is clamped on the paper folder body, when paper to be pressed from both sides more for a long time, the restriction of opening height owing to clip causes and can't use, even clamp reluctantly, also holds not tight, paper drops easily, and result of use is relatively poor.
Summary of the invention
The utility model provides a kind of and has pressed from both sides more paper and hold tighter novel paper folder simultaneously; Solve can't pressing from both sides more paper or holding not tightly of existing in the prior art, paper drops easily, the problem that result of use is relatively poor.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of novel paper folder, comprise paper folder body, it is characterized in that: the inner surface of described paper folder body is provided with a pair of spring stack, be equipped with stator on the spring stack, stator is provided with chute, be provided with a pair of sliding sleeve on the described chute and between two spring stacks, the outer end of sliding sleeve is the opening setting, and the distance between the inner and the chute bottom surface is less than the diameter of spring stack.During use, spring stack passes from the aperture of paper or paper bag, and spring stack passes from stator, stator is pushed down paper or paper bag, it is mobile laterally along chute to promote sliding sleeve, and it is bent when sliding sleeve slides spring stack to be bent, fixing with the sliding sleeve extruding because spring stack has elasticity.The length of spring stack can arrange as required longer, thereby the utility model can press from both sides more paper and paper be held tightlyer simultaneously, is difficult for dropping.
Therefore, the utility model has following characteristics compared to existing technology: 1. simple in structure, reasonable in design; 2. can press from both sides more paper and simultaneously paper be held tightlyer, be difficult for dropping.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: see Fig. 1, a kind of novel paper folder, comprise paper folder body 1, the inner surface of paper folder body 1 is provided with a pair of spring stack 2, be equipped with stator 3 on the spring stack 2, stator 3 is provided with chute 4, is provided with a pair of sliding sleeve 5 on the chute 4 and between two spring stacks 2, the outer end of sliding sleeve 5 is the opening setting, and the distance between the inner and chute 4 bottom surfaces is less than the diameter of spring stack 2.During use, spring stack passes from the aperture of paper or paper bag, and spring stack passes from stator, stator is pushed down paper or paper bag, it is mobile laterally along chute to promote sliding sleeve, and it is bent when sliding sleeve slides spring stack to be bent, fixing with the sliding sleeve extruding because spring stack has elasticity.The length of spring stack can arrange as required longer, thereby the utility model can press from both sides more paper and paper be held tightlyer simultaneously, is difficult for dropping.
It is apparent to one skilled in the art that the utility model can be changed into multiple mode, and such change is not thought and broken away from scope of the present utility model.What all were such will be included within the scope of this claim the apparent modification of described those skilled in the art.
Claims (1)
1. a novel paper presss from both sides, comprise paper folder body (1), it is characterized in that: the inner surface of described paper folder body (1) is provided with a pair of spring stack (2), be equipped with stator (3) on the spring stack (2), stator (3) is provided with chute (4), described chute (4) is gone up and is positioned at and is provided with a pair of sliding sleeve (5) between two spring stacks (2), and the outer end of sliding sleeve (5) is the opening setting, and the distance between the inner and chute (4) bottom surface is less than the diameter of spring stack (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184706 CN203142093U (en) | 2013-04-07 | 2013-04-07 | Novel examination paper clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320184706 CN203142093U (en) | 2013-04-07 | 2013-04-07 | Novel examination paper clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203142093U true CN203142093U (en) | 2013-08-21 |
Family
ID=48969645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320184706 Expired - Fee Related CN203142093U (en) | 2013-04-07 | 2013-04-07 | Novel examination paper clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203142093U (en) |
-
2013
- 2013-04-07 CN CN 201320184706 patent/CN203142093U/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 |
Granted publication date: 20130821 Termination date: 20150407 |
|
| EXPY | Termination of patent right or utility model |