CN1613661A - Stapler - Google Patents
Stapler Download PDFInfo
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- CN1613661A CN1613661A CN 200410074101 CN200410074101A CN1613661A CN 1613661 A CN1613661 A CN 1613661A CN 200410074101 CN200410074101 CN 200410074101 CN 200410074101 A CN200410074101 A CN 200410074101A CN 1613661 A CN1613661 A CN 1613661A
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- handle portion
- handle
- staple
- rotating shaft
- stapler
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Abstract
Provided is a stapler which has excellent operability, durability, and rupture resistance, and imparts strong boosting effects. The stapler is provided with: a first rotating shaft P1, which opens/closes the tip part of a staple storage part 2 and the tip part of a first handle part 3; a second rotating shaft 62a, which approaches/separates the tip part of a second handle part 4 to/from a staple-striking position for striking a staple X; and an interlocking operation means 5, which executes the interlocking operation so as to position the tip part of the first handle part 3 and the tip part of the second handle 4, to an operation standby state W1, to a pushing-in state W3 ready to strike the staple X, or to an opening state W4 ready to take out/put in the staple X from/to the staple storage part 2 by moving the tip part of the first handle part 3 and the tip part of the second handle 4, to the side opposite to the staple-striking position. The first rotating shaft P1 and the second rotating shaft 62a are fixed to the staple-striking position. The stapler is composed so that the interlocking operation means 5 can always execute the interlocking operation of the first handle part 3 and the second handle part 4 from the pushing-in state W3 to the opening state W4.
Description
Technical field
The present invention relates to the employed stapler that is used to bind the paper class in office etc.
Background technology
All the time, a kind of stapler is arranged as everyone knows, it has 2 movable fulcrum respectively by outer handle and inside handle, and by 1 structure that the binding parts link up that is located on the outer handle, brings into play a times power effect (for example with reference to patent documentation 1).
Patent documentation 1: the spy opens 2002-28877 communique (the 2nd～3 page, the 3rd～5 figure)
Yet, in stapler in the past, owing to have 2 movable fulcrum thereby processability, operability bad, in addition, because in order to make the opening of staple resettlement section must make outer handle movable, and, therefore also have problem points relatively poor aspect intensity for the movable fulcrum that makes movable this handle of outer handle becomes by the slotted hole of opening.
Summary of the invention
The present invention is conceived to above problem and finishes, and its main purpose is, provides to have good operability, durability, breakage resistance, and can make it have the stapler of powerful times power effect.
Promptly, stapler of the present invention, it is to possess the staple resettlement section of accommodating staple, have the 1st handle portion of the signature cutter that is used to hammer into described staple and receive stapler from the 2nd handle portion of the operating physical force that is used to hammer into of outside at leading section, it is characterized in that possessing: be used to make the leading section of described staple resettlement section and described the 1st handle portion the leading section opening and closing movement, rotatably support the 1st rotating shaft of the base end part of the base end part of described staple resettlement section and the 1st handle portion; The leading section that is used to make described the 2nd handle portion with respect to hammer into described staple hammer into position contact or departure motion, at the 2nd rotating shaft that rotatably supports the base end part of the 2nd handle portion than the more close described position that hammers into the position of described the 1st rotating shaft; And interlock movement device, this interlock movement device, with the leading section of the leading section that can make the 1st handle portion and the 2nd handle portion to than the more close state that is pressed into that hammers into a side shifting of position and be positioned described staple to be hammered into of action wait state, perhaps make its to than the action wait state more by be positioned away from a side shifting that hammers into the position described staple can be taken out or put in the open state of described staple resettlement section like that, make the action of described the 1st handle portion and the 2nd handle portion interlock; Described the 1st rotating shaft and described the 2nd rotating shaft are with respect to the described fixed-site that hammers into, but described interlock movement device is being in the state that interlock moves from the described state that is pressed into all the time to described the 1st handle portion of described open state chien shih and described the 2nd handle portion simultaneously.
According to such structure, by the interlock movement device, can make the 1st handle portion and the 2nd handle portion do the interlock action all the time with taking out or put in the state of staple resettlement section to the state that can hammer into staple, in addition, because becoming the 1st rotating shaft and the 2nd rotating shaft of fulcrum all is fixed, therefore operability, durability, breakage resistance improve, and, can add powerful times power effect.
Moreover, in order to ensure the installation strength of the 2nd rotating shaft and the 2nd handle portion, be preferably described the 2nd rotating shaft and rotate described the 2nd handle portion of support in the mode that can not load and unload.
In addition, in order to seek the reduction of parts, be preferably described the 2nd rotating shaft and be formed on the 2nd handle support portion that is used to support described the 2nd handle portion.
In addition, if and described the 2nd handle support portion is formed コ word shape upwards, described the 2nd rotating shaft is formed in mode outstanding between the vertical wall of described the 2nd handle support portion, and the base end part of described the 2nd handle portion rotatably is supported on the 2nd outstanding between described vertical wall rotating shaft, just the mounting portion of the 2nd handle portion and the 2nd rotating shaft can be placed between the vertical wall, therefore can seek the attractive in appearance of outward appearance.And then, can prevent the interference of other parts such as the installation portion of the 2nd handle portion and the 2nd rotating shaft and handle case, the design of handle case etc. becomes and is easy to.
In addition, if being formed, described the 1st rotating shaft is cylindric substantially, and so that its words of constituting of size mode shorter longitudinally than the size between the vertical wall of described the 2nd handle support portion, just can prevent other the interference of parts such as the 1st rotating shaft and handle case, the design of handle case etc. becomes and is easy to.
; in order in the mounting portion that constitutes the 1st rotating shaft and the 1st handle portion simply, also to guarantee its intensity; be preferably and have the 1st handle support portion that is used to support described the 1st rotating shaft and forms コ word shape upwards; described the 1st rotating shaft is inserted in the through hole on the sidewall of the base end part that is formed on described the 1st handle portion, the both ends of the 1st rotating shaft are supported in the through hole on the vertical wall that is formed at described the 1st handle support portion.
Moreover, form as preferred interlock movement device of the present invention, the form that can be listed below, promptly, described interlock movement device is to have the auxiliary section of slotted hole shape and the parts of the portion that is engaged that the one side that simultaneously matches with this auxiliary section moves in the auxiliary section, on described the 1st handle portion, have described auxiliary section and describedly be engaged in the portion either party, and on described the 2nd handle portion, have the opposing party.
In addition, unexpected expansion for the 1st handle portion and the 2nd handle portion that prevent to be in specified states, be preferably by a described end that is engaged portion and described auxiliary section and touch, prevent to be in the leading section of the 1st handle portion of specified states and the leading section of the 2nd handle portion and further launch with respect to the staple resettlement section.
For staple being taken out easily or putting into, being preferably described specified states is described staple can be taken out or puts in the open state of described staple resettlement section, in the process of this open state action, the interlock movement device is keeping the approaching mutually state of the leading section of the leading section of described the 1st handle portion and described the 2nd handle portion constant, make the action of the 1st handle portion and the 2nd handle portion interlock, and, make the leading section that links described staple resettlement section, the base end part of described staple resettlement section or the base end part of described the 2nd handle portion, and this angle of 3 of the leading section of the 2nd handle portion becomes 90 degree or its above angle substantially.
In addition, as the auxiliary section, be engaged the concrete form of portion, can be listed below example: described the 1st handle portion and described the 2nd handle portion have paired sidewall respectively; Described auxiliary section is the slotted hole that connects the sidewall of described the 2nd handle portion; The described portion of being engaged is the fulcrum that both ends are given prominence to from the through hole on the two side that is formed on described the 1st handle portion.
Moreover, if constitute described the 1st handle portion and described the 2nd handle portion be directed to by described interlock movement device can described staple be pressed into the state that hammers into by described signature cutter when, the other end of described auxiliary section touches substantially mutually with the described portion of being engaged, then by increasing auxiliary section and the basic area that touches that is engaged portion, thereby can disperse load that auxiliary section and the durability that is engaged portion are increased.At this, said touching substantially is to have comprised the notion that touches the situation that object touches with being mobility each other.
In addition, in order to obtain a times power effect effectively, be preferably described interlock movement device and constitute the transfer device that described operating physical force is passed to described the 1st handle portion with the side of the other end at least of described auxiliary section.
In addition, if the leading section of described the 2nd handle portion is when the hammering into of described staple, be positioned at than giving as security the distolateral position of the more close use of cutter, on the leading section of the 2nd handle portion, be provided with the words of the operating physical force receiving portion that is used to accept operating physical force, then, can strong staple be hammered into very little operating physical force according to this principle.
And,,, also can not cause the distortion of parts even if then operate with bigger operating physical force if described operating physical force receiving portion has to the ribs that direction is outstanding or depression forms identical substantially with the direction of accepting operating physical force.
In addition, other preferred form as stapler of the present invention, the stapler that can be listed below, this stapler is to possess the staple resettlement section of accommodating staple, be used to hammer into the 1st handle portion of described staple and accept stapler from the 2nd handle portion of the operating physical force that is used to hammer into of outside, it is characterized in that possessing: the 1st rotating shaft that rotatably supports described staple resettlement section and the 1st handle portion; At the 2nd rotating shaft that rotatably supports the specified part of described the 2nd handle portion than the more close described position that hammers into the position of described the 1st rotating shaft; Make the 1st handle portion and the 2nd handle portion to the state that can hammer into described staple or to described staple being taken out or puts in the interlock movement device of the state interlock action of described staple resettlement section; Described the 1st rotating shaft and described the 2nd rotating shaft are with respect to the described fixed-site that hammers into, but described interlock movement device is being in the state that interlock moves from the described state that is pressed into all the time to described the 1st handle portion of described open state chien shih and described the 2nd handle portion simultaneously.
If according to stapler of the present invention as described above, by the interlock movement device, can make the 1st handle portion and the 2nd handle portion carry out the interlock action all the time with taking out or put in the state of staple resettlement section to the state that can hammer into staple, in addition, because becoming the 1st rotating shaft and the 2nd rotating shaft of fulcrum all is fixed, therefore operability, durability, breakage resistance improve, and, can add powerful times power effect.
Description of drawings
Fig. 1 is the overall perspective view of the stapler of an expression example of the present invention.
Fig. 2 is with the side view of the stapler of example (action wait state).
Fig. 3 is with the side view of the stapler of example (touching state).
Fig. 4 is with the side view of the stapler of example (being pressed into state).
Fig. 5 is with the side view of the stapler of example (open state).
Fig. 6 is vertical view, side view and the rearview with the upper interior handle of example.
Fig. 7 is with the vertical view of the outer handle of example, side view and rearview.
Fig. 8 is front view, vertical view and the side view with the outer handle support portion of example.
Fig. 9 is front view, vertical view and the side view with the inside handle support portion of example.
Figure 10 is the profile between the A-A of Fig. 2.
Figure 11 is the profile between the B-B of Fig. 2.
Figure 12 is the profile between the C-C of Fig. 2.
Figure 13 schematically shows other the figure of structure section of mounting portion of outer handle support portion of example of the present invention.
Label declaration
2 staple resettlement sections
3 the 1st handle portion (inside handle)
31 give as security cutter
321 sidewalls (upper interior handle side wall)
321b through hole (the 1st rotating shaft through hole)
The 321c through hole
4 the 2nd handle portion (outer handle)
41 sidewalls (outer handle sidewall)
42a operating physical force receiving portion
The 42a1 ribs
5 interlock movement devices
6 the 2nd handle support portions (outer handle support portion)
62 vertical walls
62a the 2nd rotating shaft (outer handle rotating shaft)
7 the 1st handle support portions (inside handle support portion)
72 vertical walls
The 72a through hole
The F operating physical force
The m1 auxiliary section
M2 is engaged portion
The end of m1a auxiliary section m1
The other end of m1b auxiliary section m1
P1 the 1st rotating shaft (inside handle rotating shaft)
The SP stapler
W1 moves wait state
W3 is pressed into state
The W4 open state
The X staple
The specific embodiment
Below, with reference to a description of drawings example of the present invention.
Stapler SP of the present invention, as shown in Figure 1, has pedestal part 1, accommodate the staple resettlement section 2 of staple X, be used to hammer into staple X conduct the 1st handle portion inside handle 3 and as the outer handle 4 of the 2nd handle portion, be used to make the interlock movement device 5 of described inside handle 3 and the action of outer handle 4 interlocks, the 2nd handle support portion of rotatably supporting described outer handle 4 is outer handle support portion 6, the 1st handle support portion of rotatably supporting described inside handle 3 is the handle case 8 that inside handle support portion 7 and being used to covers the top and the side of described outer handle 4.
Moreover, in this example, though a side that will not possess each handle support portion 6,7 is as front side (using distolateral), one side that will have each handle support portion 6,7 is illustrated as rear side (use side opposition side), even if but put the cart before the horse, be about to use a distolateral and opposite side to reverse and also can use with use side.
More particularly, base body 11 both side edges with 1 metallic sheet material are bent into section and see that the summary コ word shape that is downward forms, and has a pair of base side wall 111 and the base roof 112 of setting.
And,, have and be used to push up the 112X of the nail anvil portion that staples together that bumps the staple X that is tufted at the cardinal principle central portion of described base roof 112.This position of stapling together the 112X of nail anvil portion hammers into the position exactly.
Moreover, in this example, on described base body 11, be provided with the scale installation portion 112a (with reference to Fig. 1) of the scale G that is used for installing the gutter pos that guides paper class (figure does not show).
This scale installation portion 112a is the through hole that has lengthwise dimension on fore-and-aft direction, is arranged on the cardinal principle central portion of described base roof 112.
Preceding base shell 12a is the parts that formed by synthetic resin.And, with the upper end 12a1 of base end part to become the mode of a face to constitute substantially with described base roof 112.In addition, forming section from the lower end 12a2 of the upper end 12a1 forward end of base end part sees and is the partial arc shape substantially.
Moreover, because rear base shell 12b be identical substantially structure with being somebody's turn to do preceding base shell 12a, so omit explanation.
More particularly, resettlement section, the outside 21 has pair of outside resettlement section sidewall 211, resettlement section, outside diapire 212, resettlement section, outside rear panel 213 and resettlement section, the outside antetheca 214 of setting.Wherein, resettlement section, outside sidewall 211, resettlement section, outside diapire 212 and resettlement section, outside rear panel 213 are formed by bending by 1 metallic sheet material.And, constitute section by resettlement section, outside sidewall 211 and resettlement section, outside diapire 212 and be seen as cardinal principle コ word shape upwards.In addition, resettlement section, outside rear panel 213 is the back edge of resettlement section, described outside diapire 212 substantially at right angles to be erected form.And then, on the forward edge of resettlement section, outside sidewall 211 and resettlement section, outside diapire 212, fixing resettlement section, outside antetheca 214 by welding.
In addition, by making the size between this resettlement section, inboard sidewall 221 littler, between inboard resettlement section sidewall 221 and resettlement section, outside sidewall 211, formed clearance portion t than the size between resettlement section, the described outside sidewall 211.In this clearance portion t, when having accommodated two X1 of foot of staple X, also can contain slide block 23 described later with advancing and retreat.
Advance and retreat guide portion 25 is that each one has the bar of the steel of equal cross sectional shape in the vertical, and an end and the other end are supported on resettlement section, described outside antetheca 214 and resettlement section, the outside rear panel 213.
Inside handle 3, shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 etc., have and be used to hammer into the signature cutter 31 of staple, support upper interior handle 32 and lower inner part handle 33, the 2nd charger 34 that is configured between this upper interior handle 32 and the lower inner part handle 33 and loads to the direction that upper interior handle 32 and lower inner part handle 33 are separated of the upper end side of this signature cutter 31 and bottom side and link described lower inner part handle 33 and the linking part 35 of the slide block 23 of described staple resettlement section 2 respectively.
Give as security the signature cutter support portion 312 that forms by synthetic resin that cutter 31 has the base end side of the signature cutter body 311 that formed by metallic sheet material and this signature cutter body 311 of support.
Giving as security cutter body 311 is cardinal principle parts in a rectangular shape of lengthwise.And portion has the mating groove 311a (with reference to Fig. 1) that can cooperate with the leading section of described lower inner part handle 33 slidably along the vertical direction in the central.
Upper interior handle 32, shown in Fig. 6 waits, the dual-side of 1 metallic sheet material bent with the form that forms section and be seen as downward cardinal principle コ word shape form, have a pair of upper interior handle side wall 321, the upper interior handle top wall 322 of setting and be engaged in the m2 of the portion that is engaged on the m1 of aftermentioned auxiliary section.
And, on the leading section of upper interior handle side wall 321, have the signature cutter supported hole 321a of the signature cutter support portion 312 that can swingingly support described signature cutter 31.In addition, on the rearward end of this upper interior handle side wall 321, be provided with and be used to pass and pivot that to support the 1st rotating shaft described later be the 1st rotating shaft through hole 321b of inside handle rotating shaft P1.
Be engaged the m2 of portion and interted the fulcrum of the pin shape among the through hole 321c on being located at the base end part side upper end of upper interior handle side wall 321, make its front end outstanding from upper interior handle side wall 321.
Lower inner part handle 33 bends the dual-side of 1 metallic sheet material and forms with the form that is section and is seen as downward cardinal principle コ word shape, have the pair of lower inside handle sidewall 331 and the lower inner part handle top wall 332 of setting.
Lower inner part handle top wall 332 has the outstanding protrusion tab 332a of forward end, and this protrusion tab 332a is constituted as to slide in the mating groove of described signature cutter 31 and moves.
The 2nd charger 34 is the helical springs that load to the direction that upper interior handle 32 and lower inner part handle 33 are separated, one end is supported on the inboard leading section of described upper interior handle top wall 322, and the other end is supported on the leading section of lower inner part handle top wall 332.
Linking part 35 bends and forms 1 metallic sheet material, and leading section rotatably is supported on the slide block roof (figure does not show) of described slide block 23, and base end part rotatably is supported on the base end part of lower inner part handle side wall 331.
Further be described in detail, outer handle sidewall 41 is provided with the height dimension end difference 41D littler than the height dimension of base end part side that is used to make the leading section side in lower end side cardinal principle centre.In addition, also have base end part is excised the shape that forms obliquely in the mode that height dimension is diminished gradually.And, on base end part, have that rotatably to support the 2nd rotating shaft described later be the 2nd rotating shaft of outer handle rotating shaft 62a is heaved into the slotted hole shape of partial arc shape when seeing from the side downwards with through hole 41a auxiliary section m1.
Auxiliary section m1 be make periphery from these outer handle sidewall 41 surfaces when foreign side is outstanding, central portion is connected along the thickness direction of this outer handle sidewall 41 forms, in this example, form by plunging processing.
And, this auxiliary section m1 and be engaged the m2 of portion and be combined together all the time, therefore, no matter be in action wait state W1 (with reference to Fig. 2), touch state (with reference to Fig. 3), under be pressed into state W3 (with reference to Fig. 4) and open state W4 (with reference to Fig. 5) any one state of (staple X can be taken out or puts in the state of staple resettlement section 2), inside handle 3 and outer handle 4 all be placed in can the interlock action state.
Outer handle support portion 6, shown in Fig. 8 waits, be that dual-side to 1 metallic sheet material bends and forms section and see that being cardinal principle コ word shape upwards forms, the vertical wall 62 that has diapire 61, erects from the side of diapire 61 with meeting at right angles substantially, the front side erected piece 63 and the rear side erected piece 64 that erect from the front and the back of described diapire 61 with meeting at right angles substantially.
On diapire 61, have and be used to that the installing hole 61a of described pedestal part 1 and aftermentioned inside handle support portion 7 is installed and be used to determine positioner 61b with respect to the installation site of described pedestal part 1.This positioner 61b is from the outstanding downwards parts of this diapire 61.And, be formed the plane and see substantially rounded shape, see that with the plane on the roof that can be positioned to be located at described pedestal part 1 rounded substantially location is with in the guide portion (scheming not show).
If further be described in detail, this outer handle rotating shaft 62a, be to be used for rotatable and can not to load and unload the 2nd rotating shaft on the base end part that twelve Earthly Branches stay at described outer handle with the parts of through hole 41a, be parts outstanding between this vertical wall 62, in this example, form with described vertical wall 62 grades by plunging processing.
Inside handle support portion 7, shown in Fig. 9 waits, be that dual-side to 1 metallic sheet material bends and forms section and see and be the parts that cardinal principle コ word shape upwards forms, the vertical wall 72 that has diapire 71, erects from the side of diapire 71 with meeting at right angles substantially.
Diapire 71 has and is used for the installing hole 71a that this inside handle support portion 7 and described pedestal part 1 is installed together via the installing hole 61a of described outer handle support portion 6.
For vertical wall 72, substantially rectangular shaped is seen in the side, has cut a part obliquely from the top of rear to the back of top.
And, on rearward end, have the through hole 72a that is used to rotate the described inside handle rotating shaft P1 of support.
Moreover, if at this explanation inside handle rotating shaft P1, then this inside handle rotating shaft P1 is formed the substantially parts of cylindrical steel, with its longitudinally size r1 be configured than the size r2 between the vertical wall 62 of described outer handle support portion 6 short (with reference to Figure 11).
In addition, on the medial surface of vertical wall 72, be provided with in it side outstanding, be used to push resettlement section, the outside sidewall 211 of described staple resettlement section 2 with its stable the 1st contacting part 721 and the 2nd contacting part 722 that keeps.The 1st contacting part 721 is that rounded substantially parts are seen in the side.In addition, the 2nd contacting part 722 is parts that the general rectangular shape that is lengthwise is seen in the side.The 1st contacting part 721 and the 2nd contacting part 722 form by chadless (ladder extruding) processing.
Handle case 8 has shell body 81 that is supported on the described outer handle 4 and the shell handle part 82 that is supported on this shell body 81.This shell body 81 and shell handle part 82 are respectively to be individually formed by synthetic resin.Moreover, also they can be formed as one.
To the stapler SP that constitutes as described above, in its using method of following explanation.
(1) hammers into operation
At first, suppose when stapler SP is in as shown in Figure 2 action wait state W1, to be subjected to operating physical force F along the direction of arrow.
So, be subjected to the outer handle 4 of this operating physical force F via handle case 8, be that pivot begins rotation just with outer handle rotating shaft 62a, leading section is close to pedestal part 1.So the m2 of the portion that is engaged of inside handle 3 is guided by the auxiliary section m1 of outer handle 4, that is, to be moved by interlock, inside handle 3 is that pivot begins rotation with inside handle rotating shaft P1 also, leading section is close to pedestal part 1.
At this moment, because the signature cutter 31 of inside handle 3 is being pushed the staple X in the staple resettlement section 2,, reach the state that touches W2 as shown in Figure 3 so this inside handle 3 and staple resettlement section 2 are rotated simultaneously.
Then, when outer handle 4 further had been subjected to operating physical force F as shown in Figure 3 via handle case 8, this outer handle 4 was that pivot is further rotated with outer handle rotating shaft 62a just, and leading section is close to the base direction.
At this moment, because the m2 of the portion that is engaged of inside handle 3 is guided by the auxiliary section m1 of outer handle 4, that is, owing to moved by interlock, so inside handle 3 is that pivot further is rotated with inside handle rotating shaft P1, leading section is further close to pedestal part 1.At this,,, form the state that is pressed into W3 as shown in Figure 4 so the staple X that is housed in the staple resettlement section 2 is released near the signature cutter 31 of the inside handle 3 of coming to pedestal part 1 because the leading section of staple resettlement section 2 touches with pedestal part 1.
Because from the above-mentioned state that touches W2 to the process that is pressed into state W3, inside handle rotating shaft P1 and outer handle rotating shaft 62a all are fixed, and, by as the auxiliary section m1 of interlock movement device 5 be engaged the m2 of portion, with outer handle rotating shaft 62a is that the outer handle 4 that the center rotates works as the transfer device that inside handle 3 is gone into to pedestal part 1 side pressure, and then, be pressed under the state W3, shown in auxiliary section m1 the other end m1b and be engaged the m2 of portion and touch substantially, so, the other end m1b of auxiliary section m1 increases with the area that touches substantially that is engaged the m2 of portion, but thereby scatteredload, the other end m1b of auxiliary section m1 is increased with the durability that is engaged the m2 of portion, can obtain a times power effect thus, can staple X be hammered into powerful power.
And, if remove and apply operating physical force F to stapler SP, then the 1st charger C1 that is had between staple resettlement section 2 and pedestal part 1 and the 2nd charger 34 that had between inside handle 3 and staple resettlement section 2 work respectively, staple resettlement section 2 and inside handle 3 turn back to action wait state W1 shown in Figure 2, and this moment, by interlock movement device 5, outer handle 4 also turns back to action wait state W1.
(2) staple X accommodates operation
At first, suppose when stapler SP is in as shown in Figure 2 action wait state W1, be subjected to the operating physical force reverse (figure does not show) with the direction of arrow.
So, be subjected to the outer handle 4 of this reverse operating physical force via handle case 8, be that pivot begins rotation with outer handle rotating shaft 62a, leading section begins to move to the direction of leaving pedestal part 1.So the m2 of the portion that is engaged of inside handle 3 is guided by the auxiliary section m1 of outer handle 4, that is, to be moved by interlock, inside handle 3 is that pivot begins rotation with inside handle rotating shaft P1 also, leading section leaves from pedestal part 1.
At this moment, because the 1st contacting part of inside handle support portion 7 and resettlement section, the outside sidewall 211 that the 2nd contacting part is pressing staple resettlement section 2, staple resettlement section 2 rests on this place and remains unchanged, and inside handle 3 is further rotated.
So, when inside handle 3 was further left staple resettlement section 2, the linking part 35 of inside handle 3 spurred the base end side of slide block 23 to its staple resettlement section 2 of staple resettlement section 2.
Then, when outer handle 4 and inside handle 3, as shown in Figure 5, when being positioned to make following angle to become the open state W4 of 90 degree or its above angle, slide block 23 is furthered by the base end part to staple resettlement section 2, thereby staple X is taken out swimmingly or puts in the clearance portion t of staple resettlement section 2; Said angle is the leading section that links described staple resettlement section 2, base end part or the base end part of the 2nd handle portion and these 3 angulations of leading section of described the 2nd handle portion of described staple resettlement section 2.
Moreover under this open state, because an end m1a who is engaged m2 of portion and auxiliary section m1 touches, therefore can prevent to be in the leading section of inside handle 3 of open state and the leading section of outer handle 4 can further launch with respect to staple resettlement section 2.
As above being described in detail, stapler SP according to this example, because the base end part of outer handle 4 is rotatably being supported by the outer handle rotating shaft than the more close position of stapling together the 112X of nail anvil portion of inside handle rotating shaft P1, and, inside handle rotating shaft P1 and outer handle rotating shaft all are fixed with respect to the 112X of nail anvil portion that staples together, and then, but interlock movement device 5 is being in the state that interlock moves from being pressed into state W3 all the time to described open state W4 chien shih inside handle 3 and outer handle 4, so operability, durability, breakage resistance has improved, and, can add powerful times power effect.
In addition, because outer handle rotating shaft 62a is formed on the outer handle support portion 6, therefore can seek the reduction of parts.
In addition, because outer handle support portion 6 is formed コ word shape upwards, outer handle rotating shaft 62a is formed in mode outstanding between the vertical wall 62 of its outer handle support portion 6, and, the base end part of outer handle 4 rotatably is supported on outer handle rotating shaft 62a outstanding between the described vertical wall 62, therefore, the mounting portion of outer handle 4 and outer handle rotating shaft 62a can be placed between the vertical wall 62, thereby can seek the attractive in appearance of outward appearance.And then, can prevent interference such as the installation portion of outer handle 4 and outer handle rotating shaft 62a and handle case 8, the design of handle case 8 grades becomes and is easy to.
In addition, owing to constitute the size of the longitudinally of inside handle rotating shaft P1 shorter than the size between the vertical wall 62 of outer handle support portion 6, therefore can prevent that inside handle rotating shaft P1 and handle case 8 from waiting the interference of other parts, the design of handle case 8 grades becomes and is easy to.
; because the 1st rotating shaft that inside handle rotating shaft P1 is inserted in the base end part side that is located at upper interior handle side wall 321 is with among the through hole 321b; the both ends of this inside handle rotating shaft P1 are supported among the through hole 72a on the vertical wall 72 that is formed at inside handle support portion 7; therefore; can constitute the mounting portion of inside handle rotating shaft P1 and inside handle 3 simply, also guarantee its intensity simultaneously.
In addition, under open state W4, because a described end m1a who is engaged m2 of portion and described auxiliary section m1 touches, therefore can prevent to be in the leading section of inside handle 3 of open state W4 and the leading section of outer handle 4 and further launch with respect to staple resettlement section 2.
In addition, it constitutes makes, in the process of open state W4 action, interlock movement device 5 is so that the leading section of inside handle 3 makes this inside handle 3 and the action of outer handle 4 interlocks with the mutually close mode of the leading section of outer handle 4, and, make the leading section that links staple resettlement section 2, the base end part of staple resettlement section 2 or the base end part of outer handle 4 and this angle of 3 of leading section of outer handle 4 become 90 degree or its above angle substantially, therefore, can obtain a kind of easy taking-up or put into the stapler of staple.
In addition, even if be pressed under the state W3 since constitute interlock movement device 5 auxiliary section m1 the other end m1b and be engaged the m2 of portion and can not touch, therefore do not hinder to hammer into.
In addition, because the m1b side of the other end at least that interlock movement device 5 has constituted with auxiliary section m1 passes to the transfer device of inside handle 3 with operating physical force F, so can obtain a times power effect effectively.
In addition, the leading section of outer handle 4 is more distolateral than giving as security cutter 31 more close uses when the hammering into of staple X, and, on the leading section of this outer handle 4, be provided with the operating physical force receiving portion 42a that is used to accept operating physical force F, therefore according to this principle, can strong staple X be hammered into.
And then, because its operating physical force receiving portion 42a has ribs 42a1 outstanding to the direction identical substantially with the direction of accepting operating physical force F or that sink and form, so, also can not cause the distortion of parts even if operate with bigger operating physical force.
Moreover, the invention is not restricted to the above example that is described in detail.
For example, can enumerate as follows the embodiment that constitutes: stapler is set at has the staple resettlement section of accommodating staple, be used to hammer into the 1st handle portion of described staple and accept the stapler of the 2nd handle portion of the operating physical force that is used to hammer into from the outside, wherein, has the 1st rotating shaft that rotatably supports described staple resettlement section and the 1st handle portion, describedly hammering into the 2nd rotating shaft that the specified part of described the 2nd handle portion is rotatably supported in the position than described the 1st rotating shaft is more close, and making the 1st handle portion and the 2nd handle portion to the state that described staple can be hammered into, perhaps to described staple being taken out or puts in the interlock movement device of the state interlock action of described staple resettlement section; And, described the 1st rotating shaft and described the 2nd rotating shaft be with respect to the described fixed-site that hammers into, simultaneously described interlock movement device from described be pressed into state to described the 1st handle portion of described open state chien shih and described the 2nd handle portion be in all the time can the interlock action state.
In addition,, the invention is not restricted to this, also outer handle rotating shaft and vertical wall can be constituted respectively individually though outer handle rotating shaft 62a is formed (with reference to Fig. 8) by plunging processing with described vertical wall 62 grades.Specifically can enumerate and utilize following structure, promptly, as shown in figure 13, the cylindrical axle of the cardinal principle body SF2 that will have the axle SF of the SF1 of blade of a sword portion (flange part) inserts among through hole 62x that is located on the vertical wall 62 and the through hole 41x that is located on the outer handle sidewall 41, E shape ring Z is installed on the leading section of axle SF simultaneously, and SF2 is set at the outer handle rotating shaft with this body.
In addition, also all be not limited to above-mentioned example, in the scope that does not break away from aim of the present invention, can carry out various distortion for the concrete formation of each one.
Claims (15)
1. stapler, it is to possess the staple resettlement section of accommodating staple, have the 1st handle portion of the signature cutter that is used to hammer into described staple and receive stapler from the 2nd handle portion of the operating physical force that is used for ailing of outside at leading section, it is characterized in that constituting possessing:
Be used to make the leading section of described staple resettlement section and described the 1st handle portion the leading section opening and closing movement, rotatably support the 1st rotating shaft of the base end part of the base end part of described staple resettlement section and the 1st handle portion;
The leading section that is used to make described the 2nd handle portion with respect to hammer into described staple hammer into position contact or departure motion, at the 2nd rotating shaft that rotatably supports the base end part of the 2nd handle portion than the more close described position that hammers into the position of described the 1st rotating shaft; And
The interlock movement device, this interlock movement device, with the leading section of the leading section that can make the 1st handle portion and the 2nd handle portion to than the more close state that is pressed into that hammers into a side shifting of position and be positioned described staple to be hammered into of action wait state, perhaps to than the action wait state more by be positioned away from a side shifting that hammers into the position described staple can be taken out or put in the open state of described staple resettlement section like that, make the action of described the 1st handle portion and the 2nd handle portion interlock;
Described the 1st rotating shaft and described the 2nd rotating shaft are with respect to the described fixed-site that hammers into, but described interlock movement device is being in the state that interlock moves from the described state that is pressed into all the time to described the 1st handle portion of described open state chien shih and described the 2nd handle portion simultaneously.
2. stapler as claimed in claim 1 is characterized in that, described the 2nd rotating shaft rotates in the mode that can not load and unload and supporting described the 2nd handle portion.
3. stapler as claimed in claim 1 or 2 is characterized in that, described the 2nd rotating shaft is to be formed on the 2nd handle support portion that is used to support described the 2nd handle portion.
4. stapler as claimed in claim 3 is characterized in that, described the 2nd handle support portion is to be formed with being コ word shape upwards; Described the 2nd rotating shaft is formed in mode outstanding between the vertical wall of described the 2nd handle support portion, and, make the base end part of described the 2nd handle portion rotatably be supported on described on the 2nd outstanding between vertical wall rotating shaft.
5. stapler as claimed in claim 4 is characterized in that, described the 1st rotating shaft is cylindricly substantially and is formed; With its longitudinally size constitute shorter than the size between the vertical wall of described the 2nd handle support portion.
6. as any one the described stapler in the claim 1 to 5, it is characterized in that having the 1st handle support portion that forms コ word shape upwards that is used to support described the 1st rotating shaft; Through hole on the sidewall of the base end part that is formed at described the 1st handle portion heavily inserts described the 1st rotating shaft, and the both ends of the 1st rotating shaft are supported in the through hole on the vertical wall that is formed at described the 1st handle support portion.
7. as any one the described stapler in the claim 1 to 6, it is characterized in that described interlock movement device has the auxiliary section of slotted hole shape and the portion that is engaged that one side matches with this auxiliary section and simultaneously moves in this auxiliary section; On described the 1st handle portion, have described auxiliary section and describedly be engaged in the portion either party, and on described the 2nd handle portion, have the opposing party.
8. stapler as claimed in claim 7, it is characterized in that, touch by a described end that is engaged portion and described auxiliary section, prevent to be in the leading section of the 1st handle portion of specified states and the leading section of the 2nd handle portion and further launch with respect to described staple resettlement section.
9. stapler as claimed in claim 8 is characterized in that, described specified states is described staple can be put into or taken out in the open state of described staple resettlement section; It constitutes in the process of this open state action, the interlock movement device, keeping the approaching state of the leading section of the leading section of described the 1st handle portion and described the 2nd handle portion constant, make the action of the 1st handle portion and the 2nd handle portion interlock, and, make the leading section that links described staple resettlement section, the base end part of described staple resettlement section or the base end part of described the 2nd handle portion and this angle of 3 of leading section of the 2nd handle portion become 90 degree or its above angle substantially.
10. as any one the described stapler in the claim 7 to 9, it is characterized in that described the 1st handle portion and described the 2nd handle portion have paired sidewall respectively; Described auxiliary section is the slotted hole that connects the sidewall of described the 2nd handle portion; The described portion of being engaged is the fulcrum that both ends are given prominence to from the through hole on the two side that is formed on described the 1st handle portion.
11. any one described stapler as claim 7 to 10, it is characterized in that, described the 1st handle portion and described the 2nd handle portion be directed to by described interlock movement device can described staple be pressed into the state that is pressed into that hammers into by described signature cutter when, the other end of described auxiliary section and the described portion of being engaged touch substantially.
12. stapler as claimed in claim 11 is characterized in that, described interlock movement device constitutes the transfer device that described operating physical force is passed to described the 1st handle portion with the side of the other end at least of described auxiliary section.
13. any one the described stapler as in the claim 1 to 12 is characterized in that, the leading section of described the 2nd handle portion is positioned at than the distolateral position of the more close use of described signature cutter when the hammering into of described staple; On the leading section of the 2nd handle portion, be provided with the operating physical force receiving portion that is used to accept described operating physical force.
14. stapler as claimed in claim 13 is characterized in that, described operating physical force receiving portion has to direction outstanding or depression form the ribs identical substantially with the direction of accepting operating physical force.
15. a stapler, it is to possess the staple resettlement section of accommodating staple, be used to hammer into the 1st handle portion of described staple and accept stapler from the 2nd handle portion of the operating physical force that is used to hammer into of outside, it is characterized in that possessing:
Rotatably support the 1st rotating shaft of described staple resettlement section and the 1st handle portion;
At the 2nd rotating shaft that rotatably supports the specified part of described the 2nd handle portion than the more close described position that hammers into the position of described the 1st rotating shaft;
Make the 1st handle portion and the 2nd handle portion to the state that can hammer into described staple or described staple can taken out or put in the interlock movement device of the state interlock action of described staple resettlement section;
Described the 1st rotating shaft and described the 2nd rotating shaft are with respect to the described fixed-site that hammers into, but described interlock movement device is being in the state that interlock moves from the described state that is pressed into all the time to described the 1st handle portion of described open state chien shih and described the 2nd handle portion simultaneously.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP379153/2003 | 2003-11-07 | ||
| JP2003379153A JP4158682B2 (en) | 2003-11-07 | 2003-11-07 | Stapler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1613661A true CN1613661A (en) | 2005-05-11 |
| CN100528491C CN100528491C (en) | 2009-08-19 |
Family
ID=34689298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410074101XA Active CN100528491C (en) | 2003-11-07 | 2004-08-31 | Stapler |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4158682B2 (en) |
| CN (1) | CN100528491C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101391540B (en) * | 2007-09-19 | 2012-07-04 | 普乐士文具株式会社 | Stapler |
| CN101267918B (en) * | 2005-09-08 | 2012-07-11 | 阿科布兰兹美国有限责任公司 | Paper processing tool drive device |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4852985B2 (en) * | 2005-11-09 | 2012-01-11 | マックス株式会社 | Stapler with booster mechanism |
| JP5055752B2 (en) * | 2005-11-22 | 2012-10-24 | マックス株式会社 | Stapler |
| WO2007061096A1 (en) | 2005-11-28 | 2007-05-31 | Max Co., Ltd. | Stapler |
| JP4600348B2 (en) * | 2006-05-02 | 2010-12-15 | マックス株式会社 | Shaft pin retaining structure |
| JP2009012097A (en) * | 2007-07-02 | 2009-01-22 | Max Co Ltd | Stapler |
| US7963429B2 (en) | 2007-08-21 | 2011-06-21 | William Carlton Zolentroff | Mid-zone stapler or pressing tool |
| JP4775819B2 (en) * | 2007-09-10 | 2011-09-21 | 順徳工業股▲ふん▼有限公司 | stapler |
-
2003
- 2003-11-07 JP JP2003379153A patent/JP4158682B2/en not_active Expired - Lifetime
-
2004
- 2004-08-31 CN CNB200410074101XA patent/CN100528491C/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101267918B (en) * | 2005-09-08 | 2012-07-11 | 阿科布兰兹美国有限责任公司 | Paper processing tool drive device |
| CN101391540B (en) * | 2007-09-19 | 2012-07-04 | 普乐士文具株式会社 | Stapler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100528491C (en) | 2009-08-19 |
| JP2005138248A (en) | 2005-06-02 |
| JP4158682B2 (en) | 2008-10-01 |
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