CN107379815A - Novel binder clamping structure - Google Patents
Novel binder clamping structure Download PDFInfo
- Publication number
- CN107379815A CN107379815A CN201710789412.1A CN201710789412A CN107379815A CN 107379815 A CN107379815 A CN 107379815A CN 201710789412 A CN201710789412 A CN 201710789412A CN 107379815 A CN107379815 A CN 107379815A
- Authority
- CN
- China
- Prior art keywords
- holding piece
- fulcrum
- clamp holder
- clamp
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
- B42F1/00—Sheets temporarily attached together without perforating; Means therefor
- B42F1/02—Paper-clips or like fasteners
- B42F1/04—Paper-clips or like fasteners metallic
- B42F1/06—Paper-clips or like fasteners metallic of flat cross-section, e.g. made of a piece of metal sheet
Landscapes
- Sheet Holders (AREA)
Abstract
The invention discloses Novel binder clamping structure, including clamp and clamp holder, clamp includes two holding pieces with being connected the spine of two holding pieces positioned at rear end, clamp holder is movably connected in holding piece front end, holding piece surface is provided with the fulcrum contacted with clamp holder to be rotated, and the later holding piece of fulcrum does not contact with clamp holder.New clamp structure is devised, user can easily open binder clip and be clamped.
Description
Technical field
The present invention relates to daily apparatus, field of stationery, more particularly, to a kind of Novel binder clamping structure.
Background technology
Binder clip also known as dovetail clip, it is a kind of conventional office stationary for a repeated file set is integral.The letter of its structure
It is single, it is cheap, it is simple to operate, therefore be widely used in a variety of applications.
Existing binder clip includes clamp holder and clamp, and clamp is one-time formed steel disc, and the section of clamp is triangle, is leaned on
The principle that metal form recovers produces the elasticity of clamp.Clamp holder is made of steel wire bent, and the one end being connected with clamp is movable,
By file clamping in clamp.Clip after clamp holder after file can rotate and be laid flat in paper surface, be easy to file to stack, save empty
Between.
User exerts a force to the clamp holder of binder clip causes the port part of clamp to open.And the power required for it depends primarily on
The thickness of clamp and the stress of clamp holder.The thickness of clamp will directly influence the firmness of binder clip holding file, can not be with
Meaning change.As shown in Figure 1：The stress of clamp holder 11 has then been applied to lever principle, the head of clamp holder 11 and the port part of clamp 22
Connection, the afterbody of clamp holder 11 are then the positions of user's force, and the fulcrum 33 to warp of clamp holder 11 is then located at the bending of clamp 22
Flanging on.User exerts a force in the afterbody of clamp holder 11 causes clamp holder 11 to be rotated around fulcrum 33, so as to drive the port of clamp 22
Open in portion.The present invention cleverly make use of lever principle, design new clamp structure, in the case where the length of clamp holder is constant,
Change the fulcrum of clamp holder rotation, can the laborsaving effect for opening clamp port so as to reach.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of Novel binder clamping structure, devise new clamp structure,
User can easily open binder clip and be clamped.
Technical scheme is used by the present invention solves above-mentioned technical problem：Novel binder clamping structure, including clamp and folder
Handle, described clamp include two holding pieces and are flexibly connected with being connected the spine of two holding pieces, described clamp holder positioned at rear end
In holding piece front end, described holding piece surface is provided with the fulcrum contacted with clamp holder to be rotated, and the holding piece that fulcrum is later
Do not contacted with clamp holder.
The further preferred scheme of the present invention：Fin is provided with described holding piece, described fulcrum is located on fin.
The further preferred scheme of the present invention：Two salient points, described fulcrum position are respectively arranged with described holding piece
In on salient point.
The further preferred scheme of the present invention：Described holding piece is arcwall face structure, described fulcrum be located at clamp holder with
On the tangent line of holding piece.
The further preferred scheme of the present invention：The front end face of described holding piece is plane, and the rear end face of holding piece is curved
Either inwardly the plane of lateral bending folding, described fulcrum are located at the intersection of front/rear end on holding piece to bent cambered surface.
The further preferred scheme of the present invention：Described clamp holder is bent laterally, and the break of clamp holder contacts with fulcrum.
Compared with prior art, the advantage of the invention is that being provided with the branch contacted with clamp holder to be rotated on holding piece surface
Point, and the later holding piece of fulcrum does not contact with clamp holder.The holding piece of said structure is set, changes branch during rotation clamp holder
Point.Now the head of clamp holder is resistance, and the afterbody of clamp holder is the power of user's force, and the fulcrum to warp of clamp holder is positioned at clamping
On piece.Fulcrum moves compared to traditional binder clip, fulcrum to the head of holding piece, so as to increase power arm, has shortened resistance
The arm of force.So that the power that user applies can be saved largely.User can use less power by clamp
Port part open, easily open binder clip clamped.
Brief description of the drawings
Fig. 1 is the structural representation of traditional binder clip；
Fig. 2 is the structure one in embodiment one；
Fig. 3 is the structure two in embodiment one；
Fig. 4 is the structure three in embodiment one；
Fig. 5 is the structure four in embodiment one；
Fig. 6 is the structural representation of embodiment two；
Fig. 7 is the structural representation of embodiment three；
Fig. 8 is the structural representation of example IV；
Fig. 9 is the structural representation of another embodiment.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
It is as shown in Figures 2 to 5 the specific embodiment one of the present invention：Novel binder clamping structure, including clamp and clamp holder 3,
Clamp includes two holding pieces 1 with being connected the spine 2 of two holding pieces 1 positioned at rear end, before clamp holder 3 is movably connected in holding piece 1
End, the surface of holding piece 1 are provided with the fulcrum 4 contacted with clamp holder 3 to be rotated, and the later holding piece 1 of fulcrum 4 does not connect with clamp holder 3
Touch.
Fin 5 is provided with holding piece 1, fulcrum 4 is located on fin 5.Fin 5 can be through whole holding piece 1,
It can be one section positioned at the middle part of holding piece 1.And the holding piece 1 of fin 5 is provided with, it can be common planar structure, also may be used
To be to cave in or the arcwall face structure of evagination, the structure of plane bending can also be.Said structure be by setting fin 5,
Thus the fulcrum 4 that clamp holder 3 rotates is fallen on fin 5.
The specific embodiment two of the present invention is illustrated in figure 6, the other parts of specific embodiment two are identical with embodiment one,
Its difference is：Two salient points 6 are respectively arranged with holding piece 1, fulcrum 4 is located on salient point.That is, clamp holder 3 exists
In rotary course, its middle part is acted on salient point 6.
The specific embodiment three of the present invention is illustrated in figure 7, the other parts of specific embodiment three are identical with embodiment one,
Its difference is：Holding piece 1 is arcwall face structure, and fulcrum 4 is located on the tangent line of clamp holder 3 and holding piece 1.Holding piece 1 removes
It is the arcwall face structure or head evagination of evagination, the arcwall face of afterbody indent, the holding piece 1 of this structure, fulcrum
4 be equally on tangent line of the clamp holder 3 with holding piece 1.
The specific embodiment four of the present invention is illustrated in figure 8, the other parts of specific embodiment four are identical with embodiment one,
Its difference is：The front end face of holding piece 1 is plane, and the rear end face of holding piece 1 is the cambered surface bent either to inner side
The plane of bending, fulcrum 4 are located at the intersection of front/rear end on holding piece 1.
Another embodiment being illustrated in figure 9 beyond above-described embodiment：Clamp holder 3 is done into outward bending processing, now hand
The break of handle is the fulcrum 4 contacted with holding piece 1, in user's force makes the rotary course of clamp holder 3, is rotated around break,
Equally it is to change to become force arm and the length ratio by the arm of force, reaches labour-saving effect.
Above-mentioned fulcrum 4 can be integrally formed with holding piece 1, can also be by setting Circumscribed structure on the surface of holding piece 1
Fulcrum 4 is formed, for example the structures such as fin 5, salient point 6 are made using working of plastics, metalwork, part made of paper etc. and are fixedly mounted on holding piece
1 surface.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all to be answered in the present invention
Principle, with change fulcrum mode come change open clamp required for power, any modification made within the principle,
Equivalent substitution and improvement etc., should be included in the scope of the protection.
Claims (6)
1. Novel binder clamping structure, including clamp and clamp holder, described clamp is connected two including two holding pieces with positioned at rear end
The spine of individual holding piece, described clamp holder are movably connected in holding piece front end, it is characterised in that described holding piece surface is set
There is a fulcrum contacted with clamp holder to be rotated, and the later holding piece of fulcrum does not contact with clamp holder.
2. Novel binder clamping structure according to claim 1, it is characterised in that fin, institute are provided with described holding piece
The fulcrum stated is located on fin.
3. Novel binder clamping structure according to claim 1, it is characterised in that be respectively arranged with two on described holding piece
Individual salient point, described fulcrum are located on salient point.
4. Novel binder clamping structure according to claim 1, it is characterised in that described holding piece is arcwall face structure, institute
The fulcrum stated is located on the tangent line of clamp holder and holding piece.
5. Novel binder clamping structure according to claim 1, it is characterised in that the front end face of described holding piece is plane,
The plane that the rear end face of holding piece is rolled over for the either inside lateral bending of cambered surface of bending, described fulcrum are located at front and back end on holding piece
The intersection in face.
6. Novel binder clamping structure according to claim 1, it is characterised in that described clamp holder is bent laterally, clamp holder
Break contacts with fulcrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789412.1A CN107379815A (en) | 2017-09-05 | 2017-09-05 | Novel binder clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710789412.1A CN107379815A (en) | 2017-09-05 | 2017-09-05 | Novel binder clamping structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107379815A true CN107379815A (en) | 2017-11-24 |
Family
ID=60347700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710789412.1A Withdrawn CN107379815A (en) | 2017-09-05 | 2017-09-05 | Novel binder clamping structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107379815A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108188969A (en) * | 2018-04-09 | 2018-06-22 | 浙江晶科能源有限公司 | A kind of screw fixator |
| CN108468680A (en) * | 2018-03-24 | 2018-08-31 | 芜湖晶鑫光电照明有限公司 | A kind of steel card connection |
| CN109126045A (en) * | 2018-09-30 | 2019-01-04 | 常州太玄信息技术有限公司 | intelligent motion analysis and training system |
-
2017
- 2017-09-05 CN CN201710789412.1A patent/CN107379815A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468680A (en) * | 2018-03-24 | 2018-08-31 | 芜湖晶鑫光电照明有限公司 | A kind of steel card connection |
| CN108188969A (en) * | 2018-04-09 | 2018-06-22 | 浙江晶科能源有限公司 | A kind of screw fixator |
| CN109126045A (en) * | 2018-09-30 | 2019-01-04 | 常州太玄信息技术有限公司 | intelligent motion analysis and training system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |
|
| WW01 | Invention patent application withdrawn after publication |