CN202278558U - Labor-saving heavy type stapler - Google Patents
Labor-saving heavy type stapler Download PDFInfo
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- CN202278558U CN202278558U CN2011203868605U CN201120386860U CN202278558U CN 202278558 U CN202278558 U CN 202278558U CN 2011203868605 U CN2011203868605 U CN 2011203868605U CN 201120386860 U CN201120386860 U CN 201120386860U CN 202278558 U CN202278558 U CN 202278558U
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- Prior art keywords
- briquetting
- button
- assembly
- labor
- scale frame
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- 230000000712 assembly Effects 0.000 claims description 24
- 238000000429 assembly Methods 0.000 claims description 24
- 239000000306 component Substances 0.000 abstract 7
- 239000008358 core component Substances 0.000 abstract 5
- 238000001125 extrusion Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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Abstract
The utility model discloses a labor-saving heavy type stapler which comprises an upper cover (1), a core component (4), a blade component, a pressing block component and a base component, wherein the upper cover (1) is mounted at the upper end of the core component (4); the blade component is mounted on the core component (4); the core component (4) is mounted on the base component; the pressing block component comprises a pressing block (2) and a pressing spring (3); the pressing block (2) is arranged at the upper end of a nail channel bracket (4.1) of the core component (4) and is located in the upper cover (1); the lower end of the pressing block (2) is hinged with the lower end of the upper cover (1); the middle part of the pressing block (2) is hinged with the upper end of the nail channel bracket (4.1); the upper end of the pressing block (2) is connected with the upper end of the blade component; and the pressing spring (3) is arranged between the pressing block (2) and the nail channel bracket (4.1). The labor-saving heavy type stapler is more labor-saving at the stapling moment.
Description
Technical field
The utility model relates to a kind of stapler, relates to a kind of labor-saving heavy duty stapler or rather.
Background technology
Stapler is used for sheets, is the most common office appliance.Stapler divides common stapler and heavy stapler; Common stapler generally can only be bound the file less than 20 paper; And heavy stapler generally can be bound the file greater than 100 paper; The quantity of heavy stapler sheets substantially exceeds common stapler, but the used in use power of present heavy stapler is also bigger.
The heavy stapler of prior art comprises loam cake, blade assembly, cartridge assemblies, briquetting assembly, base assembly and scale frame.Described staple is placed in the nail road of cartridge assemblies.Nail is provided with the nail pushing device that is used to promote staple in the road, and described nail pushing device is connected through extension spring with pressing between the nail-plate, follows closely in the road and also is provided with the return spring that is used to prop up nail pushing device.During bookbinding, paper is put between base assembly and the cartridge assemblies, masterpiece is used for cover; Loam cake drive briquetting assembly and cartridge assemblies are to pressing down; Make blade assembly against following closely road bag mouth staple said nail mouthful extrusion from nail, staple is run into the nail groove that is fixed in base assembly after passing paper, and carries out bending along following closely the groove grooved; Fasten paper spare, accomplish forwarding.The briquetting of the briquetting assembly of the heavy stapler of this kind prior art is connected with loam cake, and during use, the people pushes power that loam cake executes and equals briquetting and be pressed in the power on the blade assembly, does not have effort-saving mechanism, and is therefore, firmly bigger.
The utility model content
The technical problem that the utility model will solve is, when a kind of bookbinding is provided than labour-saving labor-saving heavy duty stapler.
The technical solution of the utility model is; A kind of labor-saving heavy duty stapler with following structure is provided; Comprise loam cake, cartridge assemblies, blade assembly, briquetting assembly and base assembly; Described loam cake is installed in the upper end of cartridge assemblies, and described blade assembly is installed on the cartridge assemblies, and described cartridge assemblies is installed on the base assembly; Described briquetting assembly comprises briquetting, stage clip; Described briquetting be located at cartridge assemblies nail road support the upper end and be positioned at loam cake; The lower end of described briquetting is hinged on the lower end of loam cake; The middle part of described briquetting is hinged on the upper end of described nail road support, and the upper end of described briquetting is connected with the upper end of described blade assembly; Described stage clip is located between briquetting and the nail road support.
After adopting above structure, the utility model labor-saving heavy duty stapler compared with prior art has the following advantages:
Because the lower end of the briquetting of the labor-saving heavy duty stapler of the utility model is hinged on the lower end of loam cake, the middle part of briquetting is hinged on the upper end of nail road support, like this; When the user in loam cake upper end firmly when pressing down, the lower end of briquetting will upwards be lifted, briquetting will be a fulcrum with the briquetting middle part; The upper end of briquetting will be to pressing down and the upper end of briquetting can be pushed blade assembly and moved downward; Blade assembly moves downward and will the bag mouth staple be said nail mouthful extrusion from nail against the nail road, and staple is run into the nail groove that is fixed in base assembly after passing paper, and carries out bending along nail groove grooved; Fasten paper spare, accomplish forwarding; In this process; The pin joint of described loam cake and briquetting is a power arm to the distance between the point of application of loam cake upper end; The interface point of loam cake and briquetting is a resistance arm to the tie point of briquetting and blade assembly; Because the length of power arm is greater than the length of resistance arm, therefore, the labor-saving heavy duty stapler of the utility model is more laborsaving when bookbinding.
As a kind of improvement of the utility model, described briquetting is that hollow and briquetting lower end are provided with opening; The stage casing of described briquetting is linked in outside the upper end of nail road support, and the upper end of described briquetting is linked in outside the upper end of blade assembly.
Another kind as the utility model improves, and described briquetting is that hollow and briquetting lower end are provided with opening; The stage casing of described briquetting is linked in outside the upper end of nail road support, and the upper end of described briquetting is linked in outside the upper end of blade assembly.The inboard of described briquetting is provided with groove, and described nail road support is provided with press spring base, and the upper end of described stage clip is spacing in described groove, and the lower end of described stage clip is spacing in described press spring base.Adopt this kind structure, make the labor-saving heavy duty stapler structure simple, reliable.
As a kind of improvement of also having of the utility model, the upper end of described briquetting is provided with roller, and described roller can be installed in the upper end of briquetting with rotating in a circumferential direction through roller pin; Described roller rolls and is engaged on the upper interior surface.After adopting this kind structure, in the process of using, for line contacts, frictional force is less, and is more laborsaving between described briquetting and the loam cake.
As a kind of improvement of also having of the utility model, also be provided with the scale frame assembly on the described base assembly; Described scale frame assembly comprises scale frame; The base of base assembly is provided with chute; Described scale frame longitudinal spacing and can laterally be engaged in the chute slidably; Be provided with between described scale frame and the chute and can carry out spacing stopping means the scale frame assembly.After adopting this kind structure, described stopping means can be spacing on certain position of chute with scale frame, avoids scale frame to slide in the chute with being intended to.
As a kind of improvement of also having of the utility model, described stopping means comprises button, button spring and is located at a plurality of draw-in grooves on the chute wall; Described scale frame comprises base plate and is located at the button box of the side mouth on the base plate; Described button is slidingly fitted in the button box, and described button spring is located between button and the button box inwall, and the outer end of described button dew is put outside the button box opening; Described base plate is provided with first slotted hole, and the inner of described button is provided with the fixture block in the described draw-in groove that snaps in that protrudes out downwards, and described fixture block is slidingly fitted in first slotted hole and reveals and put outside first slotted hole; The upper wall of described button box is provided with second slotted hole, and the upper surface of described button is provided with the convexity that upwards protrudes out, and described convexity is slidingly fitted in second slotted hole.After adopting this kind structure, described stopping means is simple in structure, and is easy to use.
Description of drawings
Fig. 1 is the perspective view of the labor-saving heavy duty stapler of the utility model.
Fig. 2 is the sectional structure sketch map of the labor-saving heavy duty stapler of the utility model.
Fig. 3 is the perspective view of scale frame assembly of the labor-saving heavy duty stapler of the utility model.
Fig. 4 is the blast structural representation of scale frame assembly of the labor-saving heavy duty stapler of the utility model.
Fig. 5 is the structural representation that the labor-saving heavy duty stapler of the utility model is not pushed.
Fig. 6 is the structural representation after the labor-saving heavy duty stapler of the utility model is pushed.
Shown in the figure: 1, loam cake, 2, briquetting, 2.1, groove, 2.2, waist-shaped hole, 3, stage clip, 4, cartridge assemblies; 4.1, nail road support, 5, press spring base, 5.1, end slipway, 6, roller, 7, roller pin, 8, blade carriage; 9, blade carriage pin, 10, blade, 11, scale frame, 11.1, base plate, 11.1.1, first slotted hole; 11.2, button box, 11.2.1, second slotted hole, 12, base, 12.1, chute, 13, stopping means; 13.1, button, 13.1.1, fixture block, 13.1.2, convexity, 13.2, button spring, 13.3, jump ring.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
See also Fig. 1 and shown in Figure 2, the labor-saving heavy duty stapler of the utility model comprises loam cake 1, cartridge assemblies 4, blade assembly, briquetting assembly, base assembly and scale frame assembly.Described loam cake 1 is installed in the upper end of cartridge assemblies 4, and described blade assembly is installed on the cartridge assemblies 4, and described cartridge assemblies 4 is installed on the base assembly.
Described briquetting assembly comprises briquetting 2 and stage clip 3.Described briquetting 2 be located at cartridge assemblies 4 nail road support 4.1 the upper end and be positioned at loam cake 1, described briquetting 2 is provided with opening for hollow and briquetting 2 lower ends.The lower end of described briquetting 2 is hinged in the lower end of loam cake 1.The stage casing of described briquetting 2 is linked in outside the upper end of nail road support 4.1, and the middle part of described briquetting 2 is hinged on outside the upper end of described nail road support 4.The upper end of described briquetting 2 is linked in outside the upper end of blade assembly, and the upper end of described briquetting 2 is connected with the upper end of blade assembly.Described stage clip 3 is located between briquetting 2 and the nail road support 4.1.The inboard of described briquetting 2 is provided with groove 2.1, and described nail road support 4.1 is provided with press spring base 5, and the upper end of described stage clip 3 is spacing in described groove 2.1, and the lower end of described stage clip 3 is spacing in described press spring base 5.The upper end of described briquetting 2 is provided with roller 6, and described roller 6 can be installed in the upper end of briquetting 2 with rotating in a circumferential direction through roller pin 7.Described roller 6 rolls and is engaged on loam cake 1 inner surface.
Described blade assembly comprises blade carriage 8, blade carriage pin 9 and blade 10.Described press spring base 5 is provided with the end slipway 5.1 that is used for ccontaining blade carriage 8; Described blade carriage 8 longitudinal sliding motions are engaged in the described end slipway 5.1; The upper end of described blade carriage 8 is connected with briquetting 2 through blade carriage pin 9; The upper end that is blade carriage 8 is provided with through hole; Described through hole is linked in outside the described blade carriage pin 9, and described briquetting 2 is provided with waist-shaped hole 2.2, and described blade carriage pin 9 is slidingly fitted in the described waist-shaped hole 2.2 along waist-shaped hole 2.2 length directions.Described blade 10 is riveted on the blade carriage 8, driven by blade carriage 8 and moves up and down.
Described cartridge assemblies 4 also comprises little roller shaft, little roller, presses nail-plate, follows closely compositions such as road Bao Kou, nail pushing device, inner nail track, nail road, trim, nail pushing device extension spring, inner nail track spring; Cartridge assemblies 4 is placed in the base assembly and with the support connecting axle it is connected with base assembly, and middle by a stand spring at cartridge assemblies 4 and base assembly.Because cartridge assemblies 4 is a prior art, repeat no more at this, the blade 10 of described blade assembly can slide in nail road bag mouth, can staple be said nail mouthful extrusion from nail.
Described scale frame assembly is located on the described base assembly.Described scale frame assembly comprises scale frame 11.The base 12 of base assembly is provided with chute 12.1, described scale frame 11 longitudinal spacings and can laterally being engaged in slidably in the chute 12.1.Be provided with between described scale frame 11 and the chute 12.1 and can carry out spacing stopping means 13 the scale frame assembly.Described stopping means 13 comprises button 13.1, button spring 13.2 and is located at a plurality of draw-in grooves 13.3 on chute 12.1 sidewalls.Described scale frame 11 comprises base plate 11.1 and is located at the button box 11.2 of the side mouth on the base plate 11.1.Described button 13.1 is slidingly fitted in the button box 11.2, and described button spring 13.2 is located between button 13.1 and button box 11.2 inwalls, and the outer end of described button 13.1 dew is put outside button box 11.2 openings.Described base plate 11.1 is provided with the first slotted hole 11.1.1; The inner of described button 13.1 is provided with the fixture block 13.1.1 in the described draw-in groove 13.3 that snaps in that protrudes out downwards, and described fixture block 13.1.1 is slidingly fitted in the first slotted hole 11.1.1 and reveals and put outside the first slotted hole 11.1.1.The upper wall of described button box 11.2 is provided with the second slotted hole 11.2.1, and the upper surface of described button 13.1 is provided with the protruding 13.1.2 that upwards protrudes out, and described protruding 13.1.2 is slidingly fitted in the second slotted hole 11.2.1.
Claims (6)
1. labor-saving heavy duty stapler; Comprise loam cake (1), cartridge assemblies (4), blade assembly, briquetting assembly and base assembly; Described loam cake (1) is installed in the upper end of cartridge assemblies (4); Described blade assembly is installed on the cartridge assemblies (4), and described cartridge assemblies (4) is installed on the base assembly; Described briquetting assembly comprises briquetting (2), stage clip (3); It is characterized in that: described briquetting (2) be located at cartridge assemblies (4) nail road support (4.1) the upper end and be positioned at loam cake (1); The lower end of described briquetting (2) is hinged on the lower end of loam cake (1); The middle part of described briquetting (2) is hinged on the upper end of described nail road support (4.1), and the upper end of described briquetting (2) is connected with the upper end of described blade assembly; Described stage clip (3) is located between briquetting (2) and the nail road support (4.1).
2. labor-saving heavy duty stapler according to claim 1 is characterized in that: described briquetting (2) is provided with opening for hollow and briquetting (2) lower end; The stage casing of described briquetting (2) is linked in outside the upper end of nail road support (4.1), and the upper end of described briquetting (2) is linked in outside the upper end of blade assembly.
3. labor-saving heavy duty stapler according to claim 2; It is characterized in that: the inboard of described briquetting (2) is provided with groove (2.1); Described nail road support (4.1) is provided with press spring base (5); The upper end of described stage clip (3) is spacing in described groove (2.1), and the lower end of described stage clip (3) is spacing in described press spring base (5).
4. labor-saving heavy duty stapler according to claim 3 is characterized in that: the upper end of described briquetting (2) is provided with roller (6), and described roller (6) can be installed in the upper end of briquetting (2) with rotating in a circumferential direction through roller pin (7); Described roller (6) rolls and is engaged on loam cake (1) inner surface.
5. according to claim 1 or 4 described labor-saving heavy duty staplers, it is characterized in that: also be provided with the scale frame assembly on the described base assembly; Described scale frame assembly comprises scale frame (11); The base of base assembly (12) is provided with chute (12.1); Described scale frame (11) longitudinal spacing and can laterally be engaged in the chute (12.1) slidably; Be provided with between described scale frame (11) and the chute (12.1) and can carry out spacing stopping means (13) the scale frame assembly.
6. labor-saving heavy duty stapler according to claim 5 is characterized in that: described stopping means (13) comprises button (13.1), button spring (13.2) and is located at a plurality of draw-in grooves (13.3) on chute (12.1) sidewall; Described scale frame (11) comprises base plate (11.1) and is located at the button box (11.2) of the side mouth on the base plate (11.1); Described button (13.1) is slidingly fitted in the button box (11.2); Described button spring (13.2) is located between button (13.1) and button box (11.2) inwall, and the outer end of described button (13.1) dew is put outside button box (11.2) opening; Described base plate (11.1) is provided with first slotted hole (11.1.1); The inner of described button (13.1) is provided with the fixture block (13.1.1) in the described draw-in groove (13.3) that snaps in that protrudes out downwards, and described fixture block (13.1.1) is slidingly fitted in first slotted hole (11.1.1) and reveals and put outside first slotted hole (11.1.1); The upper wall of described button box (11.2) is provided with second slotted hole (11.2.1), and the upper surface of described button (13.1) is provided with the convexity (13.1.2) that upwards protrudes out, and described convexity is slidingly fitted in second slotted hole (11.2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203868605U CN202278558U (en) | 2011-10-12 | 2011-10-12 | Labor-saving heavy type stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203868605U CN202278558U (en) | 2011-10-12 | 2011-10-12 | Labor-saving heavy type stapler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202278558U true CN202278558U (en) | 2012-06-20 |
Family
ID=46224741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203868605U Expired - Lifetime CN202278558U (en) | 2011-10-12 | 2011-10-12 | Labor-saving heavy type stapler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202278558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773529A (en) * | 2016-05-14 | 2016-07-20 | 王佐良 | Stapler with stapling ruler |
-
2011
- 2011-10-12 CN CN2011203868605U patent/CN202278558U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773529A (en) * | 2016-05-14 | 2016-07-20 | 王佐良 | Stapler with stapling ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO HOOBN OFFICE SUPPLIES CO., LTD. Free format text: FORMER OWNER: ZHAO HONGBO Effective date: 20150617 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150617 Address after: 315600 Zhejiang city of Ningbo province Ninghai County Yuelong streets tanshu road mold City Patentee after: NINGBO HONGBANG OFFICE SUPPLIES CO., LTD. Address before: 315600 Ningbo City, Zhejiang province Ninghai Die City K27 Patentee before: Zhao Hongbo |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120620 |
|
| CX01 | Expiry of patent term |