CN204525374U

CN204525374U - Flat-stitch stapler

Info

Publication number: CN204525374U
Application number: CN201420783572.7U
Authority: CN
Inventors: 黄其丰
Original assignee: SDI Corp
Current assignee: SDI Corp
Priority date: 2014-11-06
Filing date: 2014-12-11
Publication date: 2015-08-05
Anticipated expiration: 2024-12-11
Also published as: TWM496540U

Abstract

The utility model relates to a flat needle stapler, which is mainly provided with a needle box component and a pressing handle component which are connected with a base in a swinging way, a swinging arm is pivotally connected with the needle box component by a swinging arm rotating center, the swinging arm rotating center of the swinging arm can not move relative to the needle box component, the swinging arm is provided with two pushing arms which extend downwards, one end of each pushing arm is connected with the pressing handle of the pressing handle component, and the flat needle component is arranged on the base, the flat needle component comprises a sliding table, a movable table and a needle groove sheet, the sliding table is provided with a pushed part corresponding to the two pushing arms of the swinging arm, the movable table is arranged above the sliding table in a lifting and swinging way, a needle groove hole is arranged at the front end of the movable table, the needle groove sheet is arranged in a range corresponding to the needle groove hole, thereby forming the flat needle stapler which can transmit the operated downforce to the swinging arm to push the flat needle component to move, so as to improve the quality of flat needle binding.

Description

Flat pin stapler

Technical field

The utility model is mainly about a kind of stapler, and espespecially a kind of tool swing arm promotes the flat pin stapler of flat needle assemblies action.

Background technology

Generally traditional stapler is after by the stitch bending of staple, can because the sweep of stitch, the thickness of binding thing is caused to increase, and easily cause the landing of binding thing, and the tip of stitch is easily out of shape outstanding and stabs user, therefore in recent years relevant dealer successively development and Design go out can entirely by stapler that the stitch bending of staple flattens, the existing concrete structure form possessing the stapler of flat pin function, as shown in Japanese Unexamined Patent Publication No. 2004-230482 " stapler " patent of invention case (hereinafter referred to as with reference to case).

A kind of flat pin stapler is disclosed with reference to case, it is provided with the driving member that is slightly > font, the stage casing bending part of this driving member engages with the top slide of faller gill holder, one end of this driving member is connected to pressure handle, another end is resisted against flat needle assemblies, when pressure handle presses down, the active force pressed down can be utilized to promote flat needle assemblies by driving member, carry out the action of flat pin.

But as the structural allocation with reference to case, because its driving member is connected on faller gill holder slidably, so the downward active force of pressure handle effectively cannot be converted to the active force promoting flat needle assemblies slippage, limit operational capacity and the comfortableness of stapler widely, and if the stapler with reference to case is when carrying out the bookbinding of flat pin, because breasting point during its driving member pivotable can slide by relative faller gill holder, so when carrying out the bookbinding of flat pin, driving member has offset distance, and make the time difference of bookbinding wayward, and then bookbinding quality can be had influence on.

Utility model content

Therefore, the present inventor is in view of the restriction on existing flat pin stapler structure and disappearance, special through constantly test and improvement, finally develops a kind of the utility model that can improve existing disappearance.

Main purpose of the present utility model is to provide a kind of flat pin stapler, pin cartridge component is hubbed at a pivot by means of swing arm, the strength that presses down user can carried out when stapling together operation is passed to swing arm maturely to promote flat needle assemblies start, and can reach and make the operation of flat pin stapler can be more laborsaving and smooth and easy, to promote the object of the flat pin bookbinding quality of flat pin stapler.

For reaching above-mentioned purpose, this creation provides a kind of flat pin stapler, and it includes:

One pedestal;

One pin cartridge component, is linked to this pedestal with the form that can swing;

One pressure handle assembly, this pressure handle assembly is linked to this pedestal with the form that can swing, and is installed on the top of this pin cartridge component, and this pressure handle assembly includes a pressure handle;

One swing arm, it has two to the push arm of downward-extension, this two push arm is the both sides that compartment of terrain is configured in this pin cartridge component, respectively this push arm has a first end and one second end away from this first end, and between these two ends, be provided with one first articulated section, respectively this push arm is pivoted by this first articulated section and is incorporated into this pin cartridge component, and this swing arm with the first articulated section of this two push arm for pivot swings, respectively the first end of this push arm is one second articulated section, and can be pivotally connected to the pressure handle of this pressure handle assembly;

One flat needle assemblies, arrange on this pedestal, this flat needle assemblies includes a slide unit, a traveling table and a pin ditch sheet, this slide unit is assemblied in this pedestal with the form of energy slide anteroposterior, this slide unit is provided with the pushed part that corresponds to the second end of this swing arm, this traveling table, the form of lifting and swinging can be located at the top of this slide unit, offers a pin ditch hole in the front end of this traveling table, this pin ditch sheet is arranged on should in the scope in pin ditch hole.

By means of above-mentioned technological means, the strength that presses down that user can carry out when stapling together operation by the utility model is passed to swing arm maturely and promotes slide unit and moves, make the operation of flat pin stapler can be more laborsaving and smooth and easy, and when promoting plain knitting device with swing arm and carrying out flat pin operation, the time difference that flat needle assemblies can be allowed to start can be easy to control, to promote overall efficiency and the flat pin bookbinding effect of the operation of flat pin stapler.

Accompanying drawing explanation

The following drawings is only intended to schematically illustrate the utility model and explain, does not limit scope of the present utility model.Wherein:

Fig. 1 is stereo appearance figure of the present utility model.

Fig. 2 is sectional perspective exploded view of the present utility model.

Fig. 3 is another sectional perspective exploded view of the present utility model.

Fig. 4 is sectional perspective profile of the present utility model.

Fig. 5 is cross sectional side view of the present utility model.

Fig. 6 to Fig. 8 is the cross sectional side view of the utility model operation embodiment.

Reference numeral illustrates:

10 pedestal 11 substrates

12 frame plate 121 spindle holes

123 long slide opening 13 spindle element

14 pedestal spring 20 pin cartridge components

21 Zhen Xia 212 ears

22 gag lever post 23 faller gill holders

232 interlock axis holes

30 pressure handle assembly 31 pressure handles

311 spindle holes 312 connect protuberance

32 needle jack-up piece 33 pressure handle springs

34 auxiliary pressure handle 40 swing arms

42 push arm 421 first ends

422 axis hole 423 second ends

425 first articulated section 44 top boards

424 hook the flat needle assemblies of groove 50

51 slide unit 512 pushed parts

52 slide unit spring 53 traveling tables

531 pin ditch hole 55 pin ditch sheets

56 pin ditch flat springs

Detailed description of the invention

The utility model mainly provides a kind of flat pin stapler, please refer to Fig. 1 to Fig. 5, can see by figure, and stapler of the present utility model mainly includes pedestal 10, pin cartridge component 20, pressure handle assembly 30, swing arm 40 and a flat needle assemblies 50.

This pedestal 10 can be the pedestal formed with metallic plate punching, and include the pedestal spring 14 that spindle element 13 and that frame plate 12, that a horizontal parallel folding up of microscler substrate 11, two is located at these substrate 11 both sides is arranged in two positions, frame plate 12 rear end is positioned at this substrate 11 rear end, two frame plates 12 are set to the symmetrical shape possessing same configuration, in rear end, suitable height and position is provided with a spindle hole 121 laterally worn for this spindle element 13, and is respectively arranged with a long slide opening 123 on two frame plates 12.

This pin cartridge component 20 is linked to this position, pedestal 10 rear end with its rear end swingably by spindle element 13, it mainly includes pin casket 21, gag lever post 22 and a faller gill holder 23, and this pedestal spring 14 is resisted against the bottom surface of this pin casket 21, this gag lever post 22 is located in the ear 212 protruded out bottom pin casket 21, as shown in Figure 5, and its two ends lay respectively in the scope of this long slide opening 123, in order to limit the oscillating stroke of this pin casket 21; The rear end of this faller gill holder 23 is incorporated into this spindle element 13 and is positioned at the top side of this pin casket 21, and these both sides, faller gill holder 23 top are provided with a pair interlock axis hole 232 relatively.

This pressure handle assembly 30 to be positioned at above this pin cartridge component 20 and to be pivoted by spindle element 13 with its rear end to be linked to this position, pedestal 10 rear end, this pressure handle assembly 30 mainly includes a pressure handle 31, one needle jack-up piece 32 and a pressure handle spring 33, wherein, this pressure handle 31 is positioned at the top of pin cartridge component 20 and is provided with a spindle hole 311 run through by this spindle element 13 in rear end, the cooperatively interacting of spindle hole 311 and spindle element 13 whereby, this pressure handle 31 is made to be linked to this pedestal 10 with swingable form, a connection protuberance 312 is provided with in pressure handle 31 side wall surface, this needle jack-up piece 32 be incorporated into this pressure handle 31 front end and in order to staple is released downwards by pin casket 21, this pressure handle spring 33 is located between the end face of this pressure handle 31 bottom surface and aforementioned faller gill holder 23 with elastic force pushing tow form.

Secondly, this pressure handle assembly 30 separately can include an auxiliary pressure handle 34, this auxiliary pressure handle 34 is positioned at the top of this pressure handle 31 and rear end is pivoted and is incorporated into this pedestal 10, and this auxiliary pressure handle 34 can combine with plastics or metal upper cover, presses use stapler in order to user.

Please refer to the drawing 2 and Fig. 5, this swing arm 40 is provided with two push arms paralleled 42, this two push arm 42 is configured in the both sides of this pin cartridge component 20 in compartment of terrain, a top board 44 is connected with between two push arm 42 tops, respectively this push arm 42 has a first end 421 and one second end 423 away from first end, and at these two ends 421, one first articulated section 425 is provided with between 423, respectively this push arm 42 is pivoted by this first articulated section 425 and is incorporated into the faller gill holder 23 of this pin cartridge component 20, and make respectively this push arm 42 with this first articulated section 425 for pivot swings, preferably, first articulated section 425 of each push arm 42 is positioned at the position of this top board 44 adjacent, and be provided with an axis hole 422, and have a shaft member 35 to run through the axis hole 422 on push arm 42 and the interlock axis hole 232 on faller gill holder 23, and swing arm 40 is pivoted be connected to faller gill holder 23, to form the swing arm pivot of this swing arm 40, and this swing arm pivot can not move relative to faller gill holder 23, in other words, this swing arm 40 swings for pivot with the online of this two first articulated section 425, this two push arm 42 respectively also stretches out in curved arc shape downwards and forms this second end 423, the first end 421 of each push arm 42 is one second articulated section, and be connected to the pressure handle 31 of this pressure handle assembly 30 pivotly, its second articulated section mainly can be formed with the hook groove 424 that a hooking connects protuberance 312 on pressure handle 31, rely on and hook groove 424 and the mutual buckle being connected protuberance 312, make swing arm 40 be connected to pressure handle 31 pivotly, and the hook groove 424 of buckle can there is manufacture assemble benefit easily.

Please refer to the drawing 3 to Fig. 5, this flat needle assemblies 50 is installed on this pedestal 10, it mainly includes slide unit 51, slide unit spring 52, traveling table 53, pin ditch sheet 55 and a pin ditch flat spring 56, this slide unit 51 is arranged on pedestal 10 movably, and the pushed part 512 that a pair push arm 42 for swing arm 40 push against is convexly equipped with in the both sides of this slide unit 51 rear end, this slide unit spring 52 is arranged between pedestal 10 and slide unit 51, allow this slide unit 51 keep forward against general state.

This traveling table 53 is located at the top of this slide unit 51 with the form that liftable swings, it is general before stapler is not operating, this traveling table 53 can not lifting and swinging by the restriction of slide unit 51, again in this traveling table 53 front end to the position of needle jack-up piece 32 being provided with a pin ditch hole 531, this pin ditch sheet 55 is arranged in the scope in this pin ditch hole 531 again, and by be located at below pin ditch flat spring 56 with elastic force pushing and pressing and remain on upward against position.

When for performing bookbinding operation, please refer to Fig. 5 to Fig. 8, auxiliary pressure handle 34 the downward pivotable of opposite base 10 can move because user exerts a force downwards, to drive pressure handle assembly 30 pivotable downwards, downward pivotable while that the meeting of this hour hands cartridge component 20 being with pressure handle assembly 30, drive swing arm 40 like this declines together in company with pin casket 21, and make swing arm 40 simultaneously with its swing arm pivot relative pin casket 21 pivotable, the second end 423 of each push arm 42 of swing arm 40 is allowed to touch the pushed part 512 of slide unit 51, now promote slide unit 51 by swing arm 40 with its push arm 42 to slide backward, remove the clip restriction that slide unit 51 pairs of traveling tables 53 decline, pressure handle 31 is allowed to suppress staple by needle jack-up piece 32, traveling table 53 and pin ditch sheet 55 moment decline together, can after the stitch bending of staple, stitch is produced to the effect of knocking pressing, effectively reach the usefulness of flat pin.

Because the utility model is when starting flat pin operation, swing arm 40 rotates according to swing arm pivot, pivot joint between swing arm 40 and pin cartridge component 20 can't produce relative movement relation, and its one end is pivoted to pressure handle 31, so user carries out pressing down strength and can be passed to swing arm 40 maturely and promote slide unit 51 and move when stapling together operation, can make the operation of flat pin stapler can be more laborsaving and smooth and easy, to promote the overall efficiency of flat pin stapler operation, and positively can reach flat pin bookbinding effect.

Again, because the swing arm pivot of the utility model swing arm 40 can not move relative to pin cartridge component 20, so when carrying out the bookbinding of flat pin, swing arm 40 does not have offset distance, so the time difference that flat needle assemblies can be allowed to start when carrying out the bookbinding of flat pin can be easy to control, and promote overall bookbinding quality.

As shown in the above, different modifications and changes can be reached under the scope of the spirit and novel concept that do not depart from the utility model essence, and the specific embodiment that the utility model discloses also is not used to limit the utility model, and this disclosure comprises all modifications under the category falling into appended claim.

Claims

1. a flat pin stapler, is characterized in that, described flat pin stapler includes:

One pedestal;

One swing arm, it has two to the push arm of downward-extension, this two push arm is the both sides that compartment of terrain is configured in this pin cartridge component, respectively this push arm has a first end and one second end away from this first end, and one first articulated section is provided with between this push arm first end and the second end, respectively this push arm is pivoted by this first articulated section and is incorporated into this pin cartridge component, and this swing arm with the first articulated section of this two push arm for pivot swings, respectively the first end of this push arm is one second articulated section, and can be pivotally connected to the pressure handle of this pressure handle assembly;

One flat needle assemblies, arrange on the base, this flat needle assemblies includes a slide unit, a traveling table and a pin ditch sheet, this slide unit is assemblied in this pedestal with the form of energy slide anteroposterior, this slide unit is provided with the pushed part that corresponds to the second end of this two push arm, this traveling table, the form of lifting and swinging can be located at the top of this slide unit, offers a pin ditch hole in the front end of this traveling table, this pin ditch sheet is arranged on should in the scope in pin ditch hole.

2. flat pin stapler as claimed in claim 1, is characterized in that, this pin cartridge component includes a faller gill holder, and respectively this first articulated section of this push arm is pivoted and is incorporated into this faller gill holder.

3. flat pin stapler as claimed in claim 2, it is characterized in that, the both sides, top of this faller gill holder are provided with a pair interlock axis hole relatively, and respectively this first articulated section of this push arm is provided with an axis hole, and the axis hole of this two push arm and this two interlocks axis hole run through with a shaft member.

4. flat pin stapler as claimed in claim 3, is characterized in that, be connected with a top board, and respectively this first articulated section of this push arm is arranged on the position that this push arm adjoins this top board between this two push arms end face of this swing arm.

5. flat pin stapler as claimed in claim 4, it is characterized in that, inside bottom surface in this pressure handle is provided with a connection protuberance, and respectively this second articulated section of this push arm includes the hook groove that is formed at the first end of respectively this push arm, and this hook groove hooking is on this connection protuberance of this pressure handle.

6. flat pin stapler as claimed in claim 5, is characterized in that, this pressure handle assembly separately includes an auxiliary pressure handle, and this auxiliary pressure handle is positioned at the top of this pressure handle and is pivoted and is incorporated into this pedestal.

7. flat pin stapler as claimed in claim 6, is characterized in that, this pressure handle assembly separately includes a pressure handle spring, and this pressure handle spring is located between this pressure handle and this pin cartridge component with elastic force pushing tow form.

8. the flat pin stapler as described in any one of claim 1 to 7, it is characterized in that, this pedestal includes the frame plate that these substrate both sides are located in a microscler substrate and two parallel folding up, a spindle hole is respectively equipped with on this two frame plate, this pedestal another is provided with the spindle element that is arranged in spindle hole on this two frame plate, and this spindle element is also arranged in this pressure handle of this pin cartridge component and this pressure handle assembly simultaneously.

9. flat pin stapler as claimed in claim 8, is characterized in that, this two frame plate of this pedestal is respectively arranged with a long slide opening, and this pin cartridge component separately includes a gag lever post again, and the two ends of this gag lever post lay respectively in the scope of this long slide opening.

10. the flat pin stapler as described in any one of Claims 1-4, is characterized in that, this pressure handle assembly separately includes an auxiliary pressure handle, and this auxiliary pressure handle is positioned at the top of this pressure handle and is pivoted and is incorporated into this pedestal.