CN202293790U - Linear hook clasp-shaped loose paper folder mechanism - Google Patents
Linear hook clasp-shaped loose paper folder mechanism Download PDFInfo
- Publication number
- CN202293790U CN202293790U CN2011203092702U CN201120309270U CN202293790U CN 202293790 U CN202293790 U CN 202293790U CN 2011203092702 U CN2011203092702 U CN 2011203092702U CN 201120309270 U CN201120309270 U CN 201120309270U CN 202293790 U CN202293790 U CN 202293790U
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- CN
- China
- Prior art keywords
- linear
- loose
- leaf binder
- bender element
- shell
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- 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 linear hook clasp-shaped loose paper folder mechanism, which comprises an outer housing and pairs of left and right linear bending elements, wherein the left and the right linear bending elements are supported by the outer housing, and can pivot relatively to the outer housing; two ends of each pair of the linear bending elements can upwarp respectively relative to a base part and are bent to form a semi-ring; and each left linear bending element and each right linear bending element are matched with each other so as to form a ring-shaped clamp. The ring-shaped clamp can pivot along with the adjacent edges of the pairs of the linear bending element so as to be opened and closed. The linear hook clasp-shaped loose paper folder mechanism can overcome the disadvantages of the prior art, and leads the technology to be simple; in addition, a loose paper folder is firm, and is accurate and stable to open and close.
Description
Technical field
The utility model relates to a kind of binder, relates in particular to a kind of line shackles loose-leaf binder mechanism that is used for the clamping loose-leaf page, and particularly a kind of technology is simple and have an annular mechanism for loose-leaf binder of strong character and stability.
Background technology
Existing binder comprises some clasps spaced apart from each other usually, and each clasp is made up of two and half clasps, and clasp is made by lenticular wire; When this loose-leaf binder is closed; The contact site of two and half clasps of this latch closure cooperates with profile of tooth, and contact-making surface is little, cooperates tight inadequately; Be prone to produce the slit, the loose-leaf page drops out from folder easily.In addition, half clasp of existing binder is separately fixed on two articulated slabs, connects with the riveted joint mode, has so not only increased production process and cost, and riveted joint mode ease of connection is loosening influences the binder life-span.
Figure 15 and Figure 16 have shown a kind of circular loose-leaf binder complex process of the prior art, and the clasp of existing loose-leaf binder cooperates with profile of tooth, and the contact position is few, cooperate to be prone to that the slit is arranged.Half clasp of existing binder is connected with articulated slab with the riveted joint mode, and becoming flexible easily influences the binder life-span.
In view of the foregoing, still be necessary to having the simple and further improvement of annular binder firm, stable of technology.
Summary of the invention
The utility model is in order to solve the defective of above-mentioned prior art, and a kind of line shackles loose-leaf binder mechanism that simplified processing technology and sound construction property and stability are increased is provided.
Above-mentioned line shackles loose-leaf binder mechanism comprises shell, and this loose-leaf binder mechanism also comprises paired linear bending element, and this is the rigidity profiled member of being done the paired linear bending of pivoting action by outer casing supporting with respect to this shell to bender element; This linear bender element has base portion, upwarps portion; This portion that upwarps upwarps respectively from the two ends of this base portion and is vertically vertical with this base portion, laterally at angle; Should mate each other the portion of upwarping of linear bender element, with the clamping loose-leaf page.
Described line shackles loose-leaf binder mechanism, wherein: this shell is a longitudinal extension rigid elongate plate, has two roughly opposing longitudinal edges, two roughly relative lateral ends; These two longitudinal edge ecto-entads are uniformly the roughly rising profile of arc, and have along the profile bottom bending in opposite directions and stretch out, and at this two longitudinal edge symmetrical distribution sags and crests and locating hole; These two lateral ends have two roughly concavo-convex relatively shapings and pilot hole; This linear bender element is crooked along the shell longitudinal edge.
Described line shackles loose-leaf binder mechanism; Wherein: match about this linear bender element, laterally arrange and install and connection, pivot along the two adjacent longitudinal edge; Longitudinal edge is assemblied in the bending position of this shell longitudinal edge in addition, and the portion of upwarping forms a receiving space respectively and between this shell; This linear bender element adjacent edge drives about this portion of upwarping and accomplishes one and drive folder and and close folder and move when making pivoting action.
Described line shackles loose-leaf binder mechanism, wherein: the base portion of this linear bender element is the concavo-convex bending of lines shape.Should have the depression of mutual coupling respectively and protrude shape on the base portion adjacent edge to linear bender element.
Described line shackles loose-leaf binder mechanism, wherein: the portion of upwarping of this linear bending element bends to semi-circular; Should be to the pairing formation annular about portion that upwarps of linear bender element.This head that upwarps portion has the concaveconvex shape of mutual coupling; When two of pairing these of upwarping portion were concave shape, the other end was a convex shape.
Described line shackles loose-leaf binder mechanism, wherein: this shell has enough rigidity by metal or other can provide stability and the lighter made of weight to form.
Described line shackles loose-leaf binder mechanism, wherein: this paired linear bender element has enough rigidity by metal or other can provide stability and the lighter made of weight to form.
The line shackles line hook loose-leaf binder mechanism of the utility model, wherein production technology is simple; Loose-leaf binder is reliable and stable; Practical Performance is good.Whole clip is formed as the paired linear bender element that supports relative this shell work pivoting action by a shell with shell.Do not need articulated slab, changed present loose-leaf binder articulated slab and semi-circular element riveted joint connected structure.Adopt a linear direct brake forming to substitute existing loose-leaf binder sill strip and semi-circular, do not need riveted joint, make loose-leaf binder more sturdy and durable.
The line shackles line hook loose-leaf binder mechanism of the utility model, wherein the semi-circular employing concave-convex in the left and right sides cooperates, and has improved existing loose-leaf binder profile of tooth and has cooperated the few problem of contact, makes loose-leaf clamping folder more reliable and more stable.
Description of drawings
Fig. 1 is the pass folder state face upwarding stereogram of the line shackles loose-leaf binder mechanism of the utility model;
Fig. 2 is the pass folder state top perspective view of the line shackles loose-leaf binder mechanism of the utility model;
Fig. 3 is the open mode face upwarding stereogram of the line shackles loose-leaf binder mechanism of the utility model;
Fig. 4 is another angle top perspective view of open mode of the line shackles loose-leaf binder mechanism of the utility model;
Fig. 5 is the three-dimensional exploded view of the line shackles loose-leaf binder mechanism of the utility model;
Fig. 6 is that the line shackles loose-leaf binder mechanism of the utility model is in the vertical view that closes the folder state;
Fig. 7 is that the line shackles loose-leaf binder mechanism of the utility model is in the upward view that closes the folder state;
Fig. 8 is Fig. 7 right view;
Fig. 9 is the vertical view that the line shackles loose-leaf binder mechanism of the utility model is in out the folder state;
Figure 10 is the upward view that the line shackles loose-leaf binder mechanism of the utility model is in out the folder state;
Figure 11 is Figure 10 right view;
Figure 12 is that the line shackles loose-leaf binder mechanism of the utility model is in out the uncanned stereogram of folder state;
Figure 13 is that the line shackles loose-leaf binder mechanism of the utility model is in out the uncanned vertical view of folder state;
Figure 14 is the right view of Figure 13;
Figure 15 is existing loose-leaf binder top perspective view;
Figure 16 is existing loose-leaf binder face upwarding stereogram.
The specific embodiment
To shown in Figure 14, the line shackles loose-leaf binder mechanism of the utility model comprises that shell 1 reaches by paired linear bender element 2 and linear bending element 3 about shell 1 supporting like Fig. 1.
These two longitudinal edge 13 ecto-entads are uniformly the roughly rising profile of arc, have along the profile bottom kink 131 that bending is in opposite directions stretched out, and the locating hole 132 that is symmetrically distributed at these two longitudinal edges 13.
These two lateral ends 12 have two roughly concavo-convex relatively shapings 121 and pilot hole 122.
This linear bender element 2 and about 3 pairings; Laterally arrange and install and connection; Pivot along the two adjacent longitudinal edge; Longitudinal edge is assemblied in the bending position 131 of this shell 1 longitudinal edge 13 in addition, upwarps portion 22 and 32 and upwarp portion 23 and 33 and form a receiving space respectively and between this shell 1 and be used to deposit the loose-leaf page.
Tight for clamping, upwarp portion 22,23 and upwarp portion 32,33 respectively from the bending in opposite directions of the two ends of base portion 21 and base portion 31, each self-forming is semi-circular; Wherein upwarp portion 22 and upwarp portion 32 and be complementary cooperation formation one annular; Upwarp portion 23 and upwarp portion 33 and be complementary, cooperate to form an annular again.Simultaneously for annular is closely cooperated; Head in the portion of upwarping 22,23 is provided with convexity (depression) 220,230; The head that upwarps portion 32,33 is provided with the depression (convexity) 320,330 that is complementary, and promptly when being concave shape for one, the other end of cooperation is a convex shape.
Accurately locate when guaranteeing the portion of upwarping 22,23, have depression (protrusion) shape 210 of mutual coupling on the adjacent longitudinal edge of the base portion 21 of linear bender element 2 and the base portion 31 of linear bender element 3 respectively and protrude (depression) shape 310 respectively with the portion's of upwarping 32,33 cyclizations.
This linear bender element 2 and 3 adjacent edges drive this and upwarp portion 22 and 32, upwarp portion 23 and 33 and accomplish one and drive folder and and close folder and move when making pivoting action.
This paired linear bender element 2 and 3 has enough rigidity by metal or other can provide stability and the lighter made of weight to form.
Owing under the situation that does not break away from the utility model scope, can carry out multiple change; Therefore the full content that shows in that comprise in the specification in the above and accompanying drawing is interpreted as schematically; Rather than on the meaning that limits; The protection domain of non-so limitation the utility model so use the equivalence techniques variation that the utility model specification and diagramatic content do such as, all is contained in the protection domain of the utility model.
Claims (9)
1. a line shackles loose-leaf binder mechanism comprises shell, it is characterized in that: this loose-leaf binder mechanism also comprises paired linear bending element, and this is the rigidity profiled member of doing the paired linear bending of pivoting action by outer casing supporting and with respect to this shell to bender element;
This linear bender element has base portion, upwarps portion; This portion that upwarps upwarps respectively from the two ends of this base portion and is vertically vertical with this base portion, laterally at angle;
Should mate each other the portion of upwarping of linear bender element, with the clamping loose-leaf page.
2. line shackles loose-leaf binder mechanism as claimed in claim 1 is characterized in that: this shell is a longitudinal extension rigid elongate plate, has two roughly opposing longitudinal edges, two roughly relative lateral ends;
These two longitudinal edge ecto-entads are uniformly the roughly rising profile of arc, and have along the profile bottom bending in opposite directions and stretch out, and at this two longitudinal edge symmetrical distribution sags and crests and locating hole;
These two lateral ends have two roughly concavo-convex relatively shapings and pilot hole;
This linear bender element is crooked along the shell longitudinal edge.
3. line shackles loose-leaf binder mechanism as claimed in claim 2; It is characterized in that: match about this linear bender element; Laterally arrange and install and connection; Pivot along the two adjacent longitudinal edge, longitudinal edge is assemblied in the bending position of this shell longitudinal edge in addition, and the portion of upwarping respectively and form a receiving space between this shell;
This linear bender element adjacent edge drives about this portion of upwarping and accomplishes one and drive folder and and close folder and move when making pivoting action.
4. line shackles loose-leaf binder mechanism as claimed in claim 1 is characterized in that: the base portion of this linear bender element is the concavo-convex bending of lines shape.
5. line shackles loose-leaf binder mechanism as claimed in claim 4 is characterized in that: the depression and protrusion shape that have mutual coupling on this base portion adjacent edge to linear bender element respectively.
6. like claim 1 or 3 described line shackles loose-leaf binder mechanisms, it is characterized in that: the portion of upwarping of this linear bending element bends to semi-circular; Should be to the pairing formation annular about portion that upwarps of linear bender element.
7. line shackles loose-leaf binder mechanism as claimed in claim 6, it is characterized in that: this head that upwarps portion has the concaveconvex shape of mutual coupling; When two of pairing these of upwarping portion were concave shape, the other end was a convex shape.
8. according to claim 1 or claim 2 annular mechanism for loose-leaf binder, it is characterized in that: this shell is formed by the metal material manufacturing.
9. like claim 1 or 3 described annular mechanism for loose-leaf binder, it is characterized in that: this paired linear bender element is formed by the metal material manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203092702U CN202293790U (en) | 2011-08-24 | 2011-08-24 | Linear hook clasp-shaped loose paper folder mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203092702U CN202293790U (en) | 2011-08-24 | 2011-08-24 | Linear hook clasp-shaped loose paper folder mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202293790U true CN202293790U (en) | 2012-07-04 |
Family
ID=46362755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203092702U Expired - Fee Related CN202293790U (en) | 2011-08-24 | 2011-08-24 | Linear hook clasp-shaped loose paper folder mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202293790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440597A (en) * | 2019-09-03 | 2021-03-05 | 国誉商业（上海）有限公司 | Binding tool |
-
2011
- 2011-08-24 CN CN2011203092702U patent/CN202293790U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112440597A (en) * | 2019-09-03 | 2021-03-05 | 国誉商业（上海）有限公司 | Binding tool |
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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: 20120704 Termination date: 20130824 |