CN101524936B - File folder with Y-fork handle - Google Patents
File folder with Y-fork handle Download PDFInfo
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- CN101524936B CN101524936B CN2009100383864A CN200910038386A CN101524936B CN 101524936 B CN101524936 B CN 101524936B CN 2009100383864 A CN2009100383864 A CN 2009100383864A CN 200910038386 A CN200910038386 A CN 200910038386A CN 101524936 B CN101524936 B CN 101524936B
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- handle
- base plate
- hook housing
- middle ear
- folder
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Abstract
The invention relates to the technical field of file folders, in particular to a file folder with a Y-fork handle. The upper end of the handle is an operating end; the lower end of the handle is provided with two supporting legs which are used for butting against a hook bracket and a bottom plate; the two supporting legs are respectively clamped at the outer side of a middle ear; the two supporting legs of the handle are hinged on the middle ear of the bottom plate by a same hinge hole; as the operating end of the handle is arranged at the upper end, the handle is limited to move in the range of a sector above the hinge hole; the finger of a user does not press the bottom plate and components above the bottom plate so as to be safer and more reliable when opening and closing the folder and be more convenient for operation; besides, in the processing of opening and closing the folding, the handle and the two sides of the middle ear are stressed equally; the handle and the middle ear do not incline; the file folder can still obtain enough locking and clamping force under the condition that the material used for the bottom plate is thinner; and the file folder is not easy to damage, thus the purposes for saving materials and reducing production cost and prolonging the service life of the file folder are achieved.
Description
Technical field:
The present invention relates to the file technical field, refer in particular to a kind of Y handle file of cupping one hand in the other before the chest.
Background technology:
File is used for the clamping paper, file accompanies multiple structure, for the handle type file handle, as the patent No. is that " 01124645 ", patent name are for shown in the Chinese patent of " being used for quires is remained on the device of file ", have middle ear on the base plate, the left end of handle is articulated on the middle ear, and the right-hand member of handle is a press-side, by opening and closing the folder of handle control documents folder.Because the left end of handle is monolateral being hinged on the middle ear, in the process that opens and closes the folder, file produces very big active force to handle and middle ear, and this active force is a side that acts on middle ear, it can make handle and middle ear occur crooked and distortion, cause the file locker unable, and file damage easily.
Summary of the invention:
The objective of the invention is to provides a kind of Y the handle file of cupping one hand in the other before the chest at the deficiencies in the prior art, in the process that opens and closes the folder, handle and middle ear stress equalization, handle and middle ear crooked phenomenon can not occur, file locker power is big, and file is difficult for being damaged.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of Y handle file of cupping one hand in the other before the chest, it comprises base plate, hook housing, handle and at least two crooked needles, crooked needle is fixed in base plate first side, hook housing is articulated in base plate second side by rotating shaft, the bottom surface of base plate is provided with and is used to make hook housing to remain on out the shell fragment of folder position, and hook housing extends upward and crooked needle needle body one to one, rotates at hook housing that needle body overlaps with crooked needle when closing the folder position, needle body and crooked needle are configured for keeping the ring body of paper, and needle body separates with crooked needle when hook housing rotates to out the folder position; Base plate extends upward middle ear, the upper end of handle is the operating side, the lower end of handle has two and is respectively applied for the feet of replacing hook housing and base plate, and two feets are clamped in the outside of middle ear respectively, and two feets of handle are articulated on the middle ear of base plate by same hinge hole.
The upper end of described handle has two bifurcateds, and it is forked that the upper end of handle is " Y " type, connects by the arc-shaped curved surface transition between two bifurcateds.
The lower end of described handle offers a cell body for the middle ear insertion, cell body is separated into two feets with handle, at its lower end, the bottom surface that is positioned at the feet of hook housing one side is resisted against on the middle part support body of hook housing, and the bottom surface that is positioned at the feet of crooked needle one side is resisted against on the base plate when closing folder.
The position that the middle part support body of described hook housing is partial to left end in the longitudinal direction offers a pit, the position that the feet bottom that is positioned at hook housing one side is partial to right-hand member in the longitudinal direction forms boss, when hook housing rotates to folder position, pass, boss is crossed the hinge hole of feet and middle ear, when hook housing rotated to out the folder position, boss fell in the pit.
Oppositely tear out the reverse grasswort of the rotating shaft that is used to articulate hook housing on the described base plate, and the base plate face around base plate face that contacts with the rotating shaft of hook housing and the base plate is same plane.
The bending body that is used to replace shell fragment and can constitutes the angle bar structure with base plate is torn out at the middle part of described base plate downwards.
Beneficial effect of the present invention: the upper end of handle of the present invention is the operating side, the lower end of handle has two and is respectively applied for the feet of replacing hook housing and base plate, two feets are clamped in the outside of middle ear respectively, and two feets of handle are articulated on the middle ear of base plate by same hinge hole; Because the operating side of handle is in the upper end, the whole range of movement of handle is limited in the fan-shaped range of hinge hole top, user's finger can not be pressed into base plate and on parts, more safe and reliable when opening and closing the folder, it is more convenient to operate; In addition, in the process that opens and closes the folder, handle and middle ear both sides stress equalization, handle and middle ear crooked phenomenon can not occur, file still can obtain enough big locker power under the thin situation of base plate materials, and file is difficult for being damaged, thereby reaches the saving materials, the purpose that reduces production costs, and the service life of energy file lengthen folder.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is the structural representation at another visual angle of the present invention;
Structural representation when accompanying drawing 3 is upwards observed from the lower right corner for the present invention;
Accompanying drawing 4 is a front view of the present invention;
Accompanying drawing 5 is a rearview of the present invention;
Accompanying drawing 6 is a left view of the present invention;
Accompanying drawing 7 is a decomposing schematic representation of the present invention;
Structural representation when accompanying drawing 8 is driven folder for file of the present invention;
Accompanying drawing 9 is the front view of accompanying drawing 8.
The specific embodiment:
The Y handle file of cupping one hand in the other before the chest is seen accompanying drawing 1 to 9, and it comprises that base plate 1, hook housing 2, handle 3 and 4, two crooked needles 4 of two crooked needles are fixed in base plate 1 first side, and two crooked needles 4 lay respectively at the two ends, the left and right sides of base plate 1.Hook housing 2 is articulated in base plate 1 second side by rotating shaft 18, wherein, oppositely tears out reverse grasswort 14 on the base plate 1, and oppositely grasswort 14 is used to articulate the rotating shaft 18 of hook housing 2, makes hook housing 2 18 rotations around the shaft.The bottom surface of base plate 1 is provided with and is used to make hook housing 2 to remain on out the shell fragment 16 of folder position.
Described hook housing 2 extends upward and crooked needle 4 needle body 5 one to one, rotates to needle body 5 and crooked needle 4 overlap joints when closing the folder position at hook housing 2, and needle body 5 and crooked needle 4 are configured for keeping the ring body of paper, and needle body 5 separates with crooked needle 4 when hook housing 2 rotates to out the folder position; Base plate 1 extends upward middle ear 6.
In addition, 1 of the base plate that contacts with the rotating shaft 18 of hook housing 2 is same plane with base plate 1 base plate 1 face all around, and it reduces the destruction to the structural strength of base plate 1, especially second side of base plate 1.In the prior art, grasswort is that positive direction tears out, and tearing port can destroy the structural strength of base plate 1, and for assurance base plate 1 has enough intensity, the pass during especially for elastic force that resists shell fragment 16 and pass folder presss from both sides power, and base plate 1 needs a bigger width.Compared with prior art, guaranteeing that base plate 1 has under the prerequisite of identical structural strength, the width of base plate 1 of the present invention has diminished, and has both fallen low material cost.
Bending body 15 is torn out at the middle part of described base plate 1 downwards, and bending body 15 is used to replace shell fragment 16, and bending body 15 can constitute the angle bar structure with base plate 1.In the prior art, this position directly thrusts out, and base plate 1 forms a breach on this position, and it has reduced the structural strength of base plate 1, makes base plate 1 also need to increase width, thereby remedies the not strong shortcoming of its structural strength.And bending body 15 of the present invention constitutes the angle bar structure with base plate 1, further increase the structural strength of base plate 1, it combines with the design of reverse grasswort 14, both strengthen the structural strength of base plate 1 effectively, guaranteeing that base plate 1 has under the prerequisite of identical structural strength, reduce the width and the thickness of base plate 1 effectively, reach the saving materials, reduce the purpose that produces cost.
The upper end of handle 3 is the operating side, the lower end of described handle 3 has two and is respectively applied for the feet 7 of replacing hook housing 2 and base plate 1, two feets 7 are clamped in the outside of middle ear 6 respectively, two feets 7 of handle 3 are articulated on the middle ear 6 of base plate 1 by same hinge hole 13, be equipped with shank 17 in the hinge hole 13, by shank 17 two feets 7 are hinged on the middle ear 6, and handle 3 can be around hinge hole 13 rotations.The lower end of handle 3 combines with middle ear 6 by the formula structure of sitting on the fence, specifically, it is to offer a cell body for middle ear 6 insertions in the lower end of handle 3, cell body is separated into two feets 7 with handle 3 lower ends, the bottom surface that is positioned at the feet 7 of hook housing 2 one sides is resisted against on the middle part support body 10 of hook housing 2, and the bottom surface that is positioned at the feet 7 of crooked needle 4 one sides is resisted against on the base plate 1 when closing folder.Because the operating side of handle 3 is in the upper end, the whole range of movement of handle 3 is limited in the fan-shaped range of hinge hole 13 tops, user's finger can not be pressed into base plate 1 and on parts, more safe and reliable when opening and closing the folder, it is more convenient to operate.
The position that the middle part support body 10 of described hook housing 2 is partial to left end in the longitudinal direction offers a pit 11, the position that feet 7 bottoms that are positioned at hook housing 2 one sides are partial to right-hand member in the longitudinal direction forms boss 12, when hook housing 2 rotates to folder position, pass, boss 12 is crossed the hinge hole 13 of feet 7 and middle ear 6, when hook housing 2 rotated to out the folder position, boss 12 fell in the pit 11.
When closing folder, boss 12 is resisted against on the middle part support body 10 of hook housing 2, and orders about hook housing 2 direction rotation to the inside, makes needle body 5 and crooked needle 4 overlap joints, finishes and closes the folder action.In addition, another important function of boss 12 is to make handle 3 have auto-lock function, after closing folder, because boss 12 is crossed the hinge hole 13 of feet 7 and middle ear 6, the power that hook housing 2 acts on the boss 12 forms an active force that makes handle 3 remain on folder position, pass, and is opposite, the reaction force of 12 pairs of hook housings 2 of boss then becomes an effective locker power, effectively hook housing 2 is remained on and close the folder position, not only simple in structure, and reliable in action.
Described pit 11 is to be used to make the middle part support body 10 of hook housing 2 can avoid boss 12 on the feet 7, it makes hook housing 2 can open bigger angle, and when file was driven folder, open angle was big more between crooked needle 4 and the needle body 5, the paper of conveniently packing into, convenient during use.
What pay particular attention to is, because file is when opening and closing the folder, particularly when closing folder, 3 pairs of base plates 1 of handle and middle ear 6 apply a very big active force.Because all there is feet 7 handle of the present invention 3 lower ends in the both sides of middle ear 6, and the bottom surface that is positioned at the feet 7 of crooked needle 4 one sides is resisted against on the base plate 1 when closing folder, by this feet 7 effectively support handle 3 and middle ear 6, make handle 3 and in every stress equalization, increase the structural strength of file, when closing folder, handle 3 and middle ear 6 can not slant tiltedly to one.File is more stable in use, and middle ear 6 and handle 3 also are difficult for being damaged.
The upper end of described handle 3 has two bifurcateds 8, and it is forked that the upper end of handle 3 is " Y " type, connects by arc-shaped curved surface 9 transition between two bifurcateds 8, points out that further described arc-shaped curved surface 9 is preferably arc-shaped surface.The upper end of handle 3 is the operating side, when opening and closing the folder, finger is pressed on two arc-shaped curved surfaces 9 between the bifurcated 8, when pointing that extreme direction is exerted pressure left, handle 3 is to anticlockwise, the middle part support body 10 of handle 3 lower ends downward pressure hook framves 2 makes the needle body 5 of hook housing 2 finish to close to press from both sides and move with crooked needle 4 overlap joints; When pointing that extreme direction is exerted pressure to the right, handle 3 is to right rotation, and after boss 12 extreme direction motion left and crossing hinge hole 13, hook housing 2 automatically springs open under the resilient force of shell fragment 16, realizes opening the folder action.In the process of opening and closing the folder, finger all drops in two arc-shaped curved surfaces 9 between the bifurcated 8, and the impulsive force of 3 pairs of fingers of handle is little, and the finger presses sense is good, pushes comfortable, and easy to use.In addition, it should be noted that handle 3 is in the process that opens and closes the folder, all above hinge hole 13, handle 3 is to rotate in the angular range of a setting in the upper end of handle 3, and base plate 1 can not pressed close in the upper end of handle 3, give the stronger sense of security of people, feel more relieved during use.
The above only is preferred embodiment of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, feature and principle change or modify, is included in the patent claim of the present invention.
Claims (6)
1. Y handle file of cupping one hand in the other before the chest, it comprises base plate (1), hook housing (2), handle (3) and at least two crooked needles (4), crooked needle (4) is fixed in base plate (1) first side, hook housing (2) is articulated in base plate (1) second side by rotating shaft (18), the bottom surface of base plate (1) is provided with and is used to make hook housing (2) to remain on out the shell fragment (16) of folder position, hook housing (2) extends upward and crooked needle (4) needle body (5) one to one, needle body (5) and crooked needle (4) overlap joint when hook housing (2) rotates to folder position, pass, needle body (5) and crooked needle (4) are configured for keeping the ring body of paper, and needle body (5) separates with crooked needle (4) when hook housing (2) rotates to out the folder position; Base plate (1) extends upward middle ear (6), it is characterized in that: the upper end of handle (3) is the operating side, the lower end of handle (3) has two and is respectively applied for the feet (7) of replacing hook housing (2) and base plate (1), two feets (7) are clamped in the outside of middle ear (6) respectively, and two feets (7) of handle (3) are articulated on the middle ear (6) of base plate (1) by same hinge hole (13).
2. a kind of Y according to claim 1 handle file of cupping one hand in the other before the chest, it is characterized in that: the upper end of described handle (3) has two bifurcateds (8), and it is forked that the upper end of handle (3) is " Y " type, connects by arc-shaped curved surface (9) transition between two bifurcateds (8).
3. a kind of Y according to claim 1 and 2 handle file of cupping one hand in the other before the chest, it is characterized in that: the lower end of described handle (3) offers a cell body for middle ear (6) insertion, cell body is separated into two feets (7) with handle (3) lower end, the bottom surface that is positioned at the feet (7) of hook housing (2) one sides is resisted against on the middle part support body (10) of hook housing (2), and the bottom surface that is positioned at the feet (7) of crooked needle (4) one sides is resisted against on the base plate (1) when closing folder.
4. a kind of Y according to claim 3 handle file of cupping one hand in the other before the chest, it is characterized in that: the position that the middle part support body (10) of described hook housing (2) is partial to left end in the longitudinal direction offers a pit (11), the position that feet (7) bottom that is positioned at hook housing (2) one sides is partial to right-hand member in the longitudinal direction forms boss (12), when hook housing (2) rotates to folder position, pass, boss (12) is crossed the hinge hole (13) of feet (7) and middle ear (6), when hook housing (2) rotated to out the folder position, boss (12) fell in the pit (11).
5. a kind of Y according to claim 4 handle file of cupping one hand in the other before the chest, it is characterized in that: oppositely tear out the reverse grasswort (14) of the rotating shaft (18) that is used to articulate hook housing (2) on the described base plate (1), and base plate (1) face that contacts with the rotating shaft (18) of hook housing (2) and base plate (1) base plate (1) face all around are same planes.
6. a kind of Y according to claim 5 handle file of cupping one hand in the other before the chest is characterized in that: the bending body (15) that is used to replace shell fragment (16) and can constitutes the angle bar structure with base plate (1) is torn out at the middle part of described base plate (1) downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100383864A CN101524936B (en) | 2009-04-03 | 2009-04-03 | File folder with Y-fork handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100383864A CN101524936B (en) | 2009-04-03 | 2009-04-03 | File folder with Y-fork handle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101524936A CN101524936A (en) | 2009-09-09 |
| CN101524936B true CN101524936B (en) | 2010-09-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100383864A Expired - Fee Related CN101524936B (en) | 2009-04-03 | 2009-04-03 | File folder with Y-fork handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101524936B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108556509B (en) * | 2018-07-02 | 2024-07-12 | 钱丰武 | Perforated file clamp |
| CN117182679B (en) * | 2023-11-06 | 2024-01-23 | 安徽齐天文具制造有限公司 | Loose-leaf binder ring grinding preinstallation equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201380657Y (en) * | 2009-04-03 | 2010-01-13 | 林春海 | Y-handle folder |
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2009
- 2009-04-03 CN CN2009100383864A patent/CN101524936B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201380657Y (en) * | 2009-04-03 | 2010-01-13 | 林春海 | Y-handle folder |
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| Publication number | Publication date |
|---|---|
| CN101524936A (en) | 2009-09-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20100908 Termination date: 20120403 |