CN100443309C - Strong torsional-spring rebound bookbinder - Google Patents
Strong torsional-spring rebound bookbinder Download PDFInfo
- Publication number
- CN100443309C CN100443309C CNB2005101114744A CN200510111474A CN100443309C CN 100443309 C CN100443309 C CN 100443309C CN B2005101114744 A CNB2005101114744 A CN B2005101114744A CN 200510111474 A CN200510111474 A CN 200510111474A CN 100443309 C CN100443309 C CN 100443309C
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- nail
- loam cake
- spring
- lever
- connecting rod
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- Portable Nailing Machines And Staplers (AREA)
Abstract
A high-power stapler with resilient torsional spring is composed of an upper cover unit consisting of upper cover, press rod, lever and low-torque torsional spring, an ejected staple track unit consisting of casing, staple track, restoring spring and high-torque torsional spring, and a stapling unit consisting of upper blade and its holder, and two blade restoring springs.
Description
Technical field
The present invention relates to the stapler field, particularly the stapler capable of beating peg with brute force field specifically is meant a kind of by torque spring resilience drive lever stapler capable of beating peg with brute force device.
Background technology
In the modern life, the use of stapler more and more widely, the stapler of more and more kinds constantly occurs, originally the complete armrest pressure of conventional stapler just can be had an injection, and can only play 25 70 gram paper at most, can't satisfy the needs of people for bookbinding, and for the bookbinding of some thick especially paper, need special binding device to carry out, common people are difficult to bind very easily and operate, and have brought very big inconvenience for like this people's life.
Summary of the invention
The objective of the invention is to have overcome above-mentioned shortcoming of the prior art, provide a kind of simple in structure, bookbinding object laborsaving bookbinding is easy, safe and reliable, applicable surface strong torsional-spring rebound bookbinder more widely.
In order to realize above-mentioned purpose, strong torsional-spring rebound bookbinder of the present invention has following formation:
This strong torsional-spring rebound bookbinder, comprise base member, eject type nail track parts and cover unit, be characterized in, described cover unit comprises loam cake, a press rods is fixedly installed in the loam cake middle part, the bottom of this press rods and one are inconsistent by the upper end that movable axis is fixed in the lever on the stapler, be installed with a light power torsion spring on the movable axis of this lever, these eject type nail track parts comprise nail road shell, the bottom that button is resisted against loam cake and this button is connected with " ㄈ " shape connecting rod, this connecting rod fastens with the outer nail track of following closely a pair of mutual sheathing in the road shell and the hole clipping of inner nail track relevant position by the block tongue of bottom, be installed on a Der Laengslenker in this inner nail track, be set with nail road inner spring and nail pushing device on this guide rod successively, also be connected with a back-moving spring between this nail road shell and the loam cake, a protruding axle and a hole clipping are arranged at this lever movable axis bottom, the axle sleeve of a powerful torsion spring is loaded on the described protruding axle, an one movable end snaps in the described hole clipping, another movable end is resisted against on the described eject type nail track parts, this loam cake front portion has a upper blade holder, be connected with two blade back-moving springs between this upper blade holder and the described nail road shell, this upper blade holder bottom is connected with a cutter, the movable axis bottom front end of described lever has a convex head, and this convex head is corresponding with connecting hole on the cutter, described base member comprises goes to the bottom and nail-plate, described eject type nail track parts by after sell with the body of stapling together and be connected, and the loam cake fulcrum of loam cake by the rear end is movably connected on the body of stapling together.
The connecting rod of this strong torsional-spring rebound bookbinder bottom lower spring sheet of also conflicting, a safety fastener is also fixed in rear end, described connecting rod bottom.
Because adopted the strong torsional-spring rebound bookbinder of this invention, not only reasonable in design is ingenious, and powerful nailing function is arranged, and has increased nailing thickness; Use nail road device for ejecting, make binding easy; Safe buckle device is arranged simultaneously, safe in utilization.
Description of drawings
Fig. 1 is the strong torsional-spring rebound bookbinder first longitudinal profile structural map of the present invention.
Fig. 2 is the strong torsional-spring rebound bookbinder second longitudinal profile structural map of the present invention.
Fig. 3, Fig. 4 are the eject type nail track profile construction partial enlarged drawing of I among Fig. 2.
Fig. 5, Fig. 6, Fig. 7, Fig. 8 are the torque spring process duty partial enlarged drawing of II among Fig. 2.
The specific embodiment
In order more to be expressly understood technology contents of the present invention, describe in detail especially exemplified by following examples.
See also Fig. 1 to this strong torsional-spring rebound bookbinder shown in Figure 8, comprise base member, eject type nail track parts and cover unit, wherein, described cover unit comprises loam cake 2, a press rods 3 is fixedly installed in loam cake 2 middle parts, the bottom of this press rods 3 and one are inconsistent by the upper end that movable axis is fixed in the lever 4 on the stapler, be installed with a light power torsion spring 5 on the movable axis of this lever 4, these eject type nail track parts have nail road shell 10,16, this nail road shell 10,16 and loam cake between also be connected with a back-moving spring 6, a protruding axle and a hole clipping are arranged at these lever 4 movable axis bottoms, the axle sleeve of a powerful torsion spring 13 is loaded on the described protruding axle, an one movable end snaps in the described hole clipping, another movable end is resisted against on the described eject type nail track parts, this loam cake (2) front portion has a upper blade holder 8, this upper blade holder 8 and described nail road shell 10, be connected with two blade back-moving springs 7 between 16, these upper blade holder 8 bottoms are connected with a cutter 9, the movable axis bottom front end of described lever 4 has a convex head, and this convex head is corresponding with connecting hole on the cutter 9, described base member comprises goes to the bottom 11 and nail-plate 12, described eject type nail track parts are connected with the body of stapling together by back pin 1, and the loam cake fulcrum 17 of loam cake 2 by the rear end is movably connected on the body of stapling together.
Described eject type nail track parts comprise nail road shell 10,16, button 18 is resisted against loam cake 2 and the bottom is connected with " ㄈ " shape connecting rod 19, this connecting rod 19 fastens with the outer nail track 24 of following closely a pair of mutual sheathing in the road shell 10,16 and the hole clipping of inner nail track 22 relevant positions by the block tongue of bottom, be installed on a Der Laengslenker 21 in this inner nail track 22, be set with nail road inner spring 20 and nail pushing device 23 on this guide rod 21 successively; The described connecting rod 19 bottoms lower spring sheet 14 of also conflicting, a safety fastener 15 is also fixed in its rear end, bottom.
In the middle of reality was used, stapler of the present invention saw also Fig. 3 and shown in Figure 4, touches the button 18 with have gentle hands, and by connecting rod 19 transmission, nail road inner spring 20 works, and inner nail track 22 ejects.
See also Fig. 5 again to shown in Figure 8, the stapler of this invention, after installing staple, the hand push inner nail track 22 loam cake 2 back button 18 eject type nail track bindings that reset push back the back as treating duty, when loam cake 2 fore heads are exerted pressure work, drive lever 4 afterbodys by press rods 3 heads, be rotated down counterclockwise, when promoting the powerful torsion spring 13 of lever 4 pull-ups to desired location by press rods 3 head inclined-planes, promote lever 4 by press rods 3 head inclined-planes, lever 4 heads are entered in the connecting hole of cutter 9; Then exert pressure along with continuing at loam cake 2 fore heads, press rods 3 head inclined-planes break away from lever 4 rear portions, and utilize the screen resilience of powerful torsion spring 13 this moment, is transferred to cutter 9 by lever 4, finishes the process of powerful nailing.After nailing was finished, lever 4 heads and cutter 9 broke away from, and back-moving spring 6, blade back-moving spring 7 and light power torsion spring 5 and powerful torsion spring 13 act on simultaneously, make parts such as cutter 9, lever 4 come back to original state.
Adopted above-mentioned strong torsional-spring rebound bookbinder, not only reasonable in design is ingenious, and powerful nailing function is arranged, and has increased nailing thickness; Use nail road device for ejecting, make binding easy; Safe buckle device is arranged simultaneously, can prevent cocked and go to the bottom when being separated and the nailing bookbinding action that causes not wishing occurring when the nail road of stapler shell, therefore safe in utilization.
In this specification, the present invention is described with reference to its certain embodiments.But, still can make various modifications and conversion obviously and not deviate from the spirit and scope of the present invention.Therefore, specification and accompanying drawing are regarded in an illustrative, rather than a restrictive.
Claims (2)
1, a kind of strong torsional-spring rebound bookbinder, comprise base member, eject type nail track parts and cover unit, it is characterized in that, described cover unit comprises loam cake (2), one press rods (3) is fixedly installed in loam cake (2) middle part, it is inconsistent that the upper end of the lever (4) on the stapler is fixed in by movable axis in the bottom of this press rods (3) and, be installed with a light power torsion spring (5) on the movable axis of this lever (4), these eject type nail track parts comprise nail road shell (10,16), bottom and one " Contraband " the shape connecting rod (19) that one button (18) is resisted against loam cake (2) and this button (18) is connected, this connecting rod (19) is by the block tongue and nail road shell (10 of bottom, 16) hole clipping of outer nail track of Nei a pair of mutual sheathing (24) and inner nail track (22) relevant position fastens, be installed on a Der Laengslenker (21) in this inner nail track (22), be set with nail road inner spring (20) and nail pushing device (23) on this guide rod (21) successively, this nail road shell (10,16) and also be connected with a back-moving spring (6) between the loam cake, an one protruding axle and a hole clipping arranged at this lever (4) movable axis bottom, the axle sleeve of one powerful torsion spring (13) is loaded on the described protruding axle, the one movable end snaps in the described hole clipping, another movable end is resisted against on the described eject type nail track parts, this loam cake (2) front portion has a upper blade holder (8), this upper blade holder (8) and described nail road shell (10,16) be connected with two blade back-moving springs (7) between, this upper blade holder (8) bottom is connected with a cutter (9), the movable axis bottom front end of described lever (4) has a convex head, and this convex head is corresponding with the last connecting hole of cutter (9), described base member comprises goes to the bottom (11) and nail-plate (12), described eject type nail track parts are connected with the body of stapling together by back pin (1), and the loam cake fulcrum (17) of loam cake (2) by the rear end is movably connected on the body of stapling together.
2, strong torsional-spring rebound bookbinder according to claim 1 is characterized in that, described connecting rod (19) the bottom lower spring sheet (14) of also conflicting, and a safety fastener (15) is also fixed in rear end, described connecting rod (19) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101114744A CN100443309C (en) | 2005-12-14 | 2005-12-14 | Strong torsional-spring rebound bookbinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101114744A CN100443309C (en) | 2005-12-14 | 2005-12-14 | Strong torsional-spring rebound bookbinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1982077A CN1982077A (en) | 2007-06-20 |
| CN100443309C true CN100443309C (en) | 2008-12-17 |
Family
ID=38165041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101114744A Expired - Fee Related CN100443309C (en) | 2005-12-14 | 2005-12-14 | Strong torsional-spring rebound bookbinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100443309C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716297A (en) * | 2020-05-27 | 2020-09-29 | 得力集团有限公司 | Stapling machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2229129A (en) * | 1989-03-15 | 1990-09-19 | Ted Szu Chang | Hand-operated stapler |
| US5356063A (en) * | 1990-12-05 | 1994-10-18 | Erwin Muller GmbH Co. | Hand-operated stapler |
| CN2743138Y (en) * | 2004-11-19 | 2005-11-30 | 章峻源 | Trigger type hookbinding machine structure |
| CN2825297Y (en) * | 2005-08-22 | 2006-10-11 | 洪立业 | Torsion-spring rebounding type mighty stapler |
-
2005
- 2005-12-14 CN CNB2005101114744A patent/CN100443309C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2229129A (en) * | 1989-03-15 | 1990-09-19 | Ted Szu Chang | Hand-operated stapler |
| US5356063A (en) * | 1990-12-05 | 1994-10-18 | Erwin Muller GmbH Co. | Hand-operated stapler |
| CN2743138Y (en) * | 2004-11-19 | 2005-11-30 | 章峻源 | Trigger type hookbinding machine structure |
| CN2825297Y (en) * | 2005-08-22 | 2006-10-11 | 洪立业 | Torsion-spring rebounding type mighty stapler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1982077A (en) | 2007-06-20 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081217 Termination date: 20121214 |