CN203045669U - Page-loosing preventing stapler - Google Patents
Page-loosing preventing stapler Download PDFInfo
- Publication number
- CN203045669U CN203045669U CN 201320023875 CN201320023875U CN203045669U CN 203045669 U CN203045669 U CN 203045669U CN 201320023875 CN201320023875 CN 201320023875 CN 201320023875 U CN201320023875 U CN 201320023875U CN 203045669 U CN203045669 U CN 203045669U
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- CN
- China
- Prior art keywords
- chopping block
- nail
- axle
- pressure handle
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model discloses a page-loosing preventing stapler, and relates to a stationery. The page-loosing preventing stapler consists of a base part, a nail box part, a pressing handle part and a nail pin sheet. During operation, the page-loosing preventing stapler mounts the nail pin sheet on a chopping board part and presses down the pressing handle part, the nail pin of a stapling nail penetrates multiple pieces of paper and the small hole of the nail pin sheet through the binding head of a pressing plate, and is bent in a groove I to form an internal folded stapling nail. The nail pin sheet is elastically deformed and falls down from the lower surface of a convex tenon when the multiple pieces of paper are limited, and the nail pin sheet is bound on the paper together with the stapling nail. The nail pin sheet is more excellent than a single piece of paper in both strength and rigidity, so that the outermost paper of the multiple bounded pieces of paper is prevented from loosing.
Description
Technical field
The present invention is a kind of anti-loose page stapler, and it relates to a kind of stationery, particularly relates to a kind of anti-loose page stapler.
Background technology
Stapler is a kind of multi-layered paper U-shaped staple stationery together.After the common stapler bookbinding, the nail pin invagination of staple is c-shaped.If the multi-layered paper thinner thickness, the nail pin length of invagination is longer, even can be firm stapled together of multi-layered paper.If multi-layered paper thickness is thicker, the nail pin length of invagination is shorter, and short nail pin and paper contact area are less, and paper is soft, poor rigidity, makes the paper fragmentation at nail pin place easily, and the outmost a piece of paper of multi-layered paper is easy to come off.
Summary of the invention
After the objective of the invention is to overcome existing common stapler bookbinding, the defective that the outmost a piece of paper of multi-layered paper is easy to come off provides a kind of stapler that prevents loose page.Technical scheme of the present invention is as follows:
The total feature of the present invention is that anti-loose page stapler is made up of base member, nail box parts, pressure handle parts and nail pin sheet.Base member, nail box parts, pressure handle parts are linked together by the pressure handle axle.When the binding multi-layer paper, nail pin sheet is bound on multi-layered paper with staple.
Nail pin sheet is rectangular tab, and there are two apertures the centre, and two pitchs of holes equate with the nail pin spacing of staple.Nail pin sheet material is resilient plastics, also can adopt aluminum alloy material.
Base member is made up of chopping block parts, base plate, base plate spring, base.Base plate is installed in the base, and base plate spring is fixed on the base plate, and the chopping block parts are installed on the base.
The chopping block parts are made up of chopping block spring, chopping block axle, chopping block.The chopping block spring is cylindroid helical-coil compression spring.The chopping block axle is cylindrical, and there is a columniform location axle head upper end, and there is a disk lower end.Chopping block is the rectangle stamping parts, there is a through hole centre, the downward punch process of upper surface has two grooves one and two grooves two, the lower surface punch process that makes progress has two grooves, form two positioning boss at upper surface, positioning boss is the semicircle taper type, and the centre is semicircle tenon, and both sides are polarizing slots.Between the lower surface of tenon and the upper surface of chopping block certain clearance is arranged, gap thickness is slightly larger than the thickness of nail pin sheet.The location axle head of chopping block axle is installed in the through hole of chopping block, and the chopping block spring is installed on the chopping block axle.The upper surface of location axle head is higher than the upper surface of chopping block, and concordant with the positioning boss upper surface.
The pressure handle parts are made up of pressing plate, pressure handle, pressure handle support, pressure handle axle.Pressing plate is fixed in the pressure handle support, and pressure handle support, pressure handle axle are installed in the pressure handle.Pressing plate end face vertically downward is crimp head.
Nail box parts are made up of staple row, push pedal, nail box axle, nail box spring, nail box.Nail box axle is installed in the nail box, and push pedal, nail box spring are installed on the nail box axle, and push pedal promotes staple discharged to preceding movement.
Staple row take the shape of the letter U, and when depressing the pressure handle parts, the crimp head of pressing plate is depressed staple row front end one side at every turn, and row isolates a staple from staple.Two grooves one cooperate with crimp head, and staple is bent into the invagination staple.
Upwards promote the disk of chopping block axle with finger, and chopping block parts Rotate 180 degree, make groove two be positioned at the front side of groove one.When depressing the pressure handle parts, two grooves two cooperate with crimp head at every turn, and staple is bent into outer folding staple.Outer folding staple can conveniently be dismantled from multi-layered paper, needn't be used with nail pin sheet.
Anti-loose page stapler is distinguished common stapler and is characterised in that, the structure between the common chopping block on the chopping block on the chopping block parts and the common chopping block parts is different, and anti-loose page stapler uses follows closely the pin sheet with staple binding multi-layer paper.There are a through hole, the downward punch process of upper surface that two grooves one and two grooves two are arranged in the middle of the common chopping block, do not have positioning boss.And the upper surface of the location axle head of chopping block axle is concordant with the upper surface of common chopping block.
During anti-loose page stapler stapling operation, earlier nail pin sheet is installed on the chopping block parts, in the gap between the lower surface that nail pin sheet is inserted in tenon and the upper surface of chopping block, prevents that non-magnetic shim pin sheet comes off.The side surface of polarizing slot and location axle head is accurately located nail pin sheet installation site.The position that need bind multi-layered paper is placed on the chopping block parts, depresses the pressure handle parts, makes the nail of staple wear the aperture of multi-layered paper and nail pin sheet by the crimp head of pressing plate, is bent into the invagination staple in groove one.Lift multi-layered paper, follow closely pin sheet generation strain, and come off from the lower surface of tenon.Then following closely the pin sheet binds on multi-layered paper with staple.Because nail pin sheet is than individual layer strength of paper and good rigidly, the outmost a piece of paper of multi-layered paper after preventing from binding comes off.
Description of drawings
Figure of description is the structure chart of anti-loose page stapler.Wherein Fig. 1 is the axonometric drawing when placing nail pin sheet before the anti-loose page stapler operation.Fig. 2 is that anti-loose page stapler is placed the axonometric drawing when following closely the pin sheet at ordinary times.Fig. 3 is the axonometric drawing when preventing the bookbinding of loose page stapler, hides multi-layered paper among the figure.Fig. 4 is the axonometric drawing after the multi-layered paper bookbinding, and what show among the figure is that side of nail pin of staple.Fig. 5 is the axonometric drawing of nail pin sheet and the assembling of invagination staple.Fig. 6 is the axonometric drawing of common chopping block parts.Fig. 7 is the axonometric drawing of chopping block parts.Fig. 8 is the axonometric drawing of chopping block.Fig. 9 is the axonometric drawing of chopping block axle.Figure 10 is the axonometric drawing of chopping block spring.Figure 11 is staple row's axonometric drawing.Figure 12 is the axonometric drawing of staple.Figure 13 is the axonometric drawing of invagination staple.Figure 14 is the isometric cutaway view of anti-loose page stapler.Figure 15 is the axonometric drawing of base member.Figure 16 is the axonometric drawing of base.Figure 17 is the axonometric drawing of base plate.Figure 18 is the isometric cutaway view of pressure handle parts.Figure 19 is the isometric cutaway view of pressure handle.Figure 20 is the axonometric drawing of pressure handle support.Figure 21 is the axonometric drawing of pressing plate.Figure 22 is the isometric cutaway view of nail box parts.Figure 23 is the axonometric drawing of nail box.Figure 24 is the axonometric drawing of push pedal.
The figure acceptance of the bid is marked with base member 1, nail pin sheet 2, staple 3, positioning boss 4, chopping block parts 5, nail box parts 6, pressure handle parts 7, location axle head 8, groove 1, groove 2 10, chopping block spring 11, chopping block axle 12, common chopping block 13, chopping block 14, polarizing slot 15, tenon 16, staple row 17, invagination staple 18, multi-layered paper 19, pressing plate 20, push pedal 21, nail box axle 22, nail box spring 23, base plate 24, base plate spring 25, base 26, pressure handle 27, pressure handle support 28, pressure handle axle 29, nail box 30, crimp head 31.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further narration.
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, anti-loose page stapler is made up of base member 1, nail box parts 6, pressure handle parts 7 and nail pin sheet 2.Base member 1, nail box parts 6, pressure handle parts 7 are linked together by pressure handle axle 29.When binding multi-layer paper 19, nail pin sheet 2 is bound on multi-layered paper 19 with staple 3.
With reference to Figure 14, Figure 15, Figure 16, Figure 17, base member 1 is made up of chopping block parts 5, base plate 24, base plate spring 25, base 26.Base plate 24 is installed in the base 26, and base plate spring 25 is fixed on the base plate 24, and chopping block parts 5 are installed on the base 26.
With reference to Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, chopping block parts 5 are made up of chopping block spring 11, chopping block axle 12, chopping block 14.Chopping block spring 11 is cylindroid helical-coil compression springs.Chopping block axle 12 is cylindrical, and there is a columniform location axle head 8 upper end, and there is a disk lower end.Chopping block 14 is rectangle stamping parts, there is a through hole centre, the downward punch process of upper surface has two grooves 1 and two grooves 2 10, the lower surface punch process that makes progress has two grooves, form two positioning boss 4 at upper surface, positioning boss 4 is the semicircle taper type, and the centre is semicircle tenon 16, and both sides are polarizing slots 15.Between the upper surface of the lower surface of tenon 16 and chopping block 14 certain clearance is arranged, gap thickness is slightly larger than the thickness of nail pin sheet 2.The location axle head 8 of chopping block axle 12 is installed in the through hole of chopping block 14, and chopping block spring 11 is installed on the chopping block axle 12.The upper surface of location axle head 8 is higher than the upper surface of chopping block 14, and concordant with positioning boss 4 upper surfaces.
With reference to Figure 18, Figure 19, Figure 20, Figure 21, pressure handle parts 7 are made up of pressing plate 20, pressure handle 27, pressure handle support 28, pressure handle axle 29.Pressing plate 20 is fixed in the pressure handle support 28, and pressure handle support 28, pressure handle axle 29 are installed in the pressure handle 27.Pressing plate 20 end face vertically downward is crimp head 31.
With reference to Figure 22, Figure 23, Figure 24, nail box parts 6 are made up of staple row 17, push pedal 21, nail box axle 22, nail box spring 23, nail box 30.Nail box axle 22 is installed in the nail box 30, and push pedal 21, nail box spring 23 are installed on the nail box axle 22, and push pedal 21 promotes staple row 17 and moves forward.
With reference to Figure 11, Figure 12, Figure 13, Figure 14, staple row 17 takes the shape of the letter U, and when depressing pressure handle parts 7, the crimp head 31 of pressing plate 20 is depressed staple and arranged 17 front ends, one side at every turn, isolates a staple 3 from staple row 17.Two grooves 1 cooperate with crimp head 31, and staple 3 is bent into invagination staple 18.
Upwards promote the disk of chopping block axle 12 with finger, and chopping block parts 5 Rotate 180 degree, make groove 2 10 be positioned at the front side of groove 1.When depressing pressure handle parts 7, two grooves 2 10 cooperate with crimp head 31 at every turn, and staple 3 is bent into outer folding staple.Outer folding staple can needn't be used with nail pin sheet 2 conveniently from multi-layered paper 19 dismountings.
With reference to Fig. 6, anti-loose page stapler is distinguished common stapler and is characterised in that, structure between the common chopping block 13 on chopping block 14 on the chopping block parts 5 and the common chopping block parts is different, and anti-loose page stapler uses nail pin sheet 2 with staple 3 binding multi-layer paper 19.There are a through hole, the downward punch process of upper surface that two grooves 1 and two grooves 2 10 are arranged in the middle of the common chopping block 13, do not have positioning boss 4.And the upper surface of the location axle head 8 of chopping block axle 12 is concordant with the upper surface of common chopping block 13.
With reference to Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 7, Figure 14, during anti-loose page stapler stapling operation, earlier nail pin sheet 2 is installed on the chopping block parts 5, in the gap between the lower surface that nail pin sheet 2 is inserted in tenon 16 and the upper surface of chopping block 14, prevent that non-magnetic shim pin sheet 2 comes off.The side surface of polarizing slot 15 and location axle head 8 is accurately located nail pin sheet 2 installation sites.Need multi-layered paper 19 position of bookbinding to be placed on the chopping block parts 5, depress pressure handle parts 7, make the nail of staple 3 wear the aperture of multi-layered paper 19 and nail pin sheet 2 by the crimp head 31 of pressing plate 20, in groove 1, be bent into invagination staple 18.Lift multi-layered paper 19, strain takes place in nail pin sheet 2, and comes off from the lower surface of tenon 16.Then following closely pin sheet 2 binds on multi-layered paper 19 with staple 3.Because nail pin sheet 2 is than individual layer strength of paper and good rigidly, the outmost a piece of paper of multi-layered paper after preventing from binding comes off.
Claims (2)
1. an anti-loose page stapler is characterized in that being made up of base member (1), nail box parts (6), pressure handle parts (7) and nail pin sheet (2); Base member (1), nail box parts (6), pressure handle parts (7) are linked together by pressure handle axle (29); When binding multi-layer paper (19), nail pin sheet (2) is bound on multi-layered paper (19) with staple (3);
Nail pin sheet (2) is rectangular tab, and there are two apertures the centre, and two pitchs of holes equate with the nail pin spacing of staple (3);
Base member (1) is made up of chopping block parts (5), base plate (24), base plate spring (25), base (26); Base plate (24) is installed in the base (26), and base plate spring (25) is fixed on the base plate (24), and chopping block parts (5) are installed on the base (26);
Pressure handle parts (7) are made up of pressing plate (20), pressure handle (27), pressure handle support (28), pressure handle axle (29); Pressing plate (20) is fixed in the pressure handle support (28), and pressure handle support (28), pressure handle axle (29) are installed in the pressure handle (27); Pressing plate (20) end face vertically downward is crimp head (31);
Nail box parts (6) are made up of staple row (17), push pedal (21), nail box axle (22), nail box spring (23), nail box (30); Nail box axle (22) is installed in the nail box (30), and push pedal (21), nail box spring (23) are installed on the nail box axle (22), and push pedal (21) promotes staple row (17) and moves forward.
2. anti-loose page stapler according to claim 1 is characterized in that chopping block parts (5) are made up of chopping block spring (11), chopping block axle (12), chopping block (14); Chopping block spring (11) is cylindroid helical-coil compression spring; Chopping block axle (12) is cylindrical, and there is a columniform location axle head (8) upper end, and there is a disk lower end; Chopping block (14) is the rectangle stamping parts, there is a through hole centre, the downward punch process of upper surface has one (9) and two groove two (10) of two grooves, the lower surface punch process that makes progress has two grooves, form two positioning boss (4) at upper surface, positioning boss (4) is the semicircle taper type, and the centre is semicircle tenon (16), and both sides are polarizing slot (15); Between the upper surface of the lower surface of tenon (16) and chopping block (14) certain clearance is arranged, gap thickness is slightly larger than the thickness of nail pin sheet (2); The location axle head (8) of chopping block axle (12) is installed in the through hole of chopping block (14), and chopping block spring (11) is installed on the chopping block axle (12); The upper surface of location axle head (8) is higher than the upper surface of chopping block (14), and concordant with positioning boss (4) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023875 CN203045669U (en) | 2013-01-06 | 2013-01-06 | Page-loosing preventing stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320023875 CN203045669U (en) | 2013-01-06 | 2013-01-06 | Page-loosing preventing stapler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203045669U true CN203045669U (en) | 2013-07-10 |
Family
ID=48728665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320023875 Expired - Fee Related CN203045669U (en) | 2013-01-06 | 2013-01-06 | Page-loosing preventing stapler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203045669U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448027A (en) * | 2013-09-14 | 2013-12-18 | 苏少中 | Page-separating-prevention stapler |
| CN104511883A (en) * | 2013-10-08 | 2015-04-15 | 天太·郭元焜 | Stapler with semicircular-head staples |
| CN107553403A (en) * | 2017-10-16 | 2018-01-09 | 曹立峰 | A kind of Multi-function stapler |
-
2013
- 2013-01-06 CN CN 201320023875 patent/CN203045669U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448027A (en) * | 2013-09-14 | 2013-12-18 | 苏少中 | Page-separating-prevention stapler |
| CN104511883A (en) * | 2013-10-08 | 2015-04-15 | 天太·郭元焜 | Stapler with semicircular-head staples |
| CN107553403A (en) * | 2017-10-16 | 2018-01-09 | 曹立峰 | A kind of Multi-function stapler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20160106 |