CN201380657Y

CN201380657Y - Y-handle folder

Info

Publication number: CN201380657Y
Application number: CN200920053931U
Authority: CN
Inventors: 林春海
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-03
Filing date: 2009-04-03
Publication date: 2010-01-13
Anticipated expiration: 2019-04-03

Abstract

The utility model relates to the technical field of a folder, in particular to a Y-handle folder. The upper end of the handle is an operating end, the lower end of the handle is provided with two supporting legs respectively used for butting a hook bracket and a bottom plate; the two supporting legs are respectively clipped outside a middle ear; and the two supporting legs of the handle are articulated on the middle ear of the bottom plate through same one articulated hole. As the operating end of the handle is arranged at the upper end, the whole moving range of the handle is limited in a sector range above the articulated hole, the fingers of the user cannot press the bottom plate and the parts on the bottom plate, the clip opening and closing are safer and more reliable, and the operation is more convenient and fast; in addition, in the course of clip opening and closing, the stress exerted at both sides of the handle and the middle ear is even, the deflection does not occur on the handle and the middle ear, the folder can still obtain enough locking and clipping force under the condition that the bottom plate uses thinner material, and the folder is not easily damaged, therefore the purpose of material saving and production cost lowering is realized, and the service life of the folder is prolonged.

Description

A kind of Y handle file of cupping one hand in the other before the chest

Technical field:

The utility model relates to the file technical field, refers 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.

The utility model content:

The purpose of this utility model is to provide 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 utility model is achieved through 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.

Offer a pit on the left position of the middle part support body of described hook housing, the right end position that is positioned at the feet bottom of hook housing one side 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.

The beneficial effects of the utility model: the upper end of handle of the present utility model 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 utility model;

Accompanying drawing 2 is the structural representation at another visual angle of the utility model;

Structural representation when accompanying drawing 3 is upwards observed from the lower right corner for the utility model;

Accompanying drawing 4 is a front view of the present utility model;

Accompanying drawing 5 is a rearview of the present utility model;

Accompanying drawing 6 is a left view of the present utility model;

Accompanying drawing 7 is a decomposing schematic representation of the present utility model;

Structural representation when accompanying drawing 8 is driven folder for file of the present utility model;

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 utility model 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 utility model 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.

Offer a pit 11 on the left position of the middle part support body 10 of described hook housing 2, the right end position that is positioned at feet 7 bottoms of hook housing 2 one sides 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 utility model 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 utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.

Claims

1, a kind of 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: offer a pit (11) on the left position of the middle part support body (10) of described hook housing (2), the right end position that is positioned at feet (7) bottom of hook housing (2) one sides 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.