CN201086476Y - Power spring piece - Google Patents
Power spring piece Download PDFInfo
- Publication number
- CN201086476Y CN201086476Y CNU2007200555246U CN200720055524U CN201086476Y CN 201086476 Y CN201086476 Y CN 201086476Y CN U2007200555246 U CNU2007200555246 U CN U2007200555246U CN 200720055524 U CN200720055524 U CN 200720055524U CN 201086476 Y CN201086476 Y CN 201086476Y
- Authority
- CN
- China
- Prior art keywords
- outer part
- elastic arm
- end connecting
- utility
- connecting portion
- 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
Links
- 239000012634 fragment Substances 0.000 claims description 13
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 8
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The utility model relates to the spring plate technical field, in particular to a dynamic spring plate, which comprises a peripheral upper edge, a peripheral lower edge and an elastic arm. The front-end connecting part of the peripheral upper edge and the peripheral lower edge extends forward to a lug and the back-end connecting part of the peripheral upper edge and the peripheral lower edge extends towards the lug to a movable elastic arm. The utility model can replace springs and has a small volume and simple structure. A button pressure location is arranged on the lower end face of the front-end connecting part of the peripheral upper edge and the peripheral lower edge and the front end of the elastic arm presses against the button pressure location in the shape of an arc. The structure can improve enhance the resilience to improve the binding effect.
Description
Technical field:
The utility model relates to the shell fragment technical field, refers in particular to a kind of power shell fragment.
Background technology:
As everyone knows, traditional stapler mainly is made up of members such as loam cake, base, pressing sheet, nail box, pressure pad plates, it is by pressing lid downwards with hand, make the pressing sheet that is connected with loam cake extrude the staple of following closely in the box, cooperate the action of finishing bookbinding with the pressure pad plate, the people needs bigger active force, can reach good bookbinding quality, so traditional stapler is directly by staple being compressed into paper the inside, requires great effort, is difficult to guarantee bookbinding quality.In order to solve the problem of conventional stapler, the improved stapler of a kind of use spring has appearred on the market, it is with manpower spring to be depressed into distortion, simultaneously the pressing sheet is mentioned, in a flash spring is discharged at certain, utilize the elastic force behind the camber of spring, the pressing sheet that will mention is to pressing down, thereby the staple that will follow closely in the box extrudes.But this stapler will have a series of mechanisms that cooperate with spring, and spring will do longlyer, and promptly the complex structure of stapler, volume are bigger.Therefore, people wish to design a kind of shell fragment that replaces spring, and its elastic force is big, volume is little, and can simplify the structure of stapler.
The utility model content:
The purpose of this utility model is exactly the deficiency that exists at prior art and a kind of simple in structure, elastic force is big, volume is little power shell fragment is provided.
To achieve these goals, the technical solution adopted in the utility model is: it comprises outer part top, outer part bottom and elastic arm, the front end connecting portion of outer part top and outer part bottom is extended with projection forward, and the rear end connecting portion of outer part top and outer part bottom is extended with mobilizable elastic arm towards projection.
Described elastic arm is narrow front and wide rear.
The two ends of the following rear end of described outer part top and outer part connecting portion are extended with locating piece.
The rear end connecting portion of described outer part top and outer part bottom is provided with groove.
The lower surface of the following front end connecting portion of described outer part top and outer part is provided with the clinching position, and the front end of elastic arm props up the clinching position.
The front end of described elastic arm is the circular-arc clinching position that props up.
The utility model beneficial effect is: because the front end connecting portion of outer part of the present utility model top and outer part bottom is extended with projection forward, the rear end connecting portion of outer part top and outer part bottom is extended with mobilizable elastic arm towards projection, the two ends of the following rear end of outer part top and outer part connecting portion are extended with locating piece, so deformation principle according to spring, the utility model can replace spring, and volume is little, simple in structure, lower surface at outer part top and the following front end connecting portion of outer part is provided with the clinching position, the front end of elastic arm is the circular-arc clinching position that props up, such structure can strengthen elastic force, improves the bookbinding effect.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a upward view of the present utility model;
Fig. 3 is a side view of the present utility model.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described, see accompanying drawing 1,2, shown in 3, the utility model comprises outer part top 1, outer part following 2 and elastic arm 3, outer part top 1 is connected the outer part that surrounds hollow with outer part following 2 and is narrow front and wide rear, the rear end connecting portion of outer part top 1 and outer part bottom 2 is extended with mobilizable elastic arm 3 towards projection 4, elastic arm 3 also is narrow front and wide rear, the lower surface of the following 2 front end connecting portions of outer part top 1 and outer part is provided with clinching position 7, the front end of elastic arm 3 is circular-arc and props up clinching position 7, when strengthening elastic force, reduced volume again, the two ends of the following 2 rear end connecting portions of outer part top 1 and outer part are extended with locating piece 5, locating piece 5 is used for the rear end of hinged stapler, the utility model can be rotated up and down, the front end connecting portion of outer part top 1 and outer part bottom 2 is extended with step-like projection 4 forward, projection 4 is used to fasten outer part top 1 and is connected the outer part that surrounds with outer part following 2, for easy for installation, the rear end connecting portion of outer part top 1 and outer part bottom 2 is provided with groove 6.
The utility model generally is installed in the cavity of stapler main body, locating piece 5 is hinged on the rear end of stapler, projection 4 is connected with releasing piece with the pressing sheet, when elastic arm 3 is pressed downward, outer part top 1 is connected the outer part that surrounds with outer part following 2 and does not initially move, after elastic arm 3 deformation reach certain elastic force, releasing piece is pushed open forward, discharged outer part, thereby projection 4 is got toward pressing down the pressing sheet with staple, promptly utilize the certain strength of time storage, abrupt release then reaches the labour-saving purpose, so a kind of power shell fragment, not only tensile strength is big, volume is little, and can greatly simplify stapler structure.
Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, be not to limit the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and are included in the utility model claim.
Claims (7)
1. power shell fragment, it comprises outer part top (1), outer part bottom (2) and elastic arm (3), it is characterized in that: the front end connecting portion of outer part top (1) and outer part bottom (2) is extended with projection (4) forward, and the rear end connecting portion of outer part top (1) and outer part bottom (2) is extended with mobilizable elastic arm (3) towards projection (4).
2. a kind of power shell fragment according to claim 1 is characterized in that: described elastic arm (3) is narrow front and wide rear.
3. a kind of power shell fragment according to claim 1 is characterized in that: described projection (4) is a stairstepping.
4. a kind of power shell fragment according to claim 1 is characterized in that: the two ends of described outer part top (1) and outer part bottom (2) rear end connecting portion are extended with locating piece (5).
5. a kind of power shell fragment according to claim 1 is characterized in that: the rear end connecting portion of described outer part top (1) and outer part bottom (2) is provided with groove (6).
6. a kind of power shell fragment according to claim 1 is characterized in that: the lower surface of described outer part top (1) and outer part bottom (2) front end connecting portion is provided with clinching position (7), and the front end of elastic arm (3) props up clinching position (7).
7. a kind of power shell fragment according to claim 6 is characterized in that: the front end of described elastic arm (3) is the circular-arc clinching position (7) that props up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200555246U CN201086476Y (en) | 2007-08-14 | 2007-08-14 | Power spring piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200555246U CN201086476Y (en) | 2007-08-14 | 2007-08-14 | Power spring piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201086476Y true CN201086476Y (en) | 2008-07-16 |
Family
ID=39634071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200555246U Expired - Fee Related CN201086476Y (en) | 2007-08-14 | 2007-08-14 | Power spring piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201086476Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398866A (en) * | 2016-05-20 | 2017-11-28 | 上海坚明办公用品有限公司 | Nailing machine |
-
2007
- 2007-08-14 CN CNU2007200555246U patent/CN201086476Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398866A (en) * | 2016-05-20 | 2017-11-28 | 上海坚明办公用品有限公司 | Nailing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201086476Y (en) | Power spring piece | |
| CN203330989U (en) | Staple-shooting-type stapler | |
| CN101177082A (en) | Stapler capable of beating peg with brute force | |
| CN202321334U (en) | Trash can with compaction function | |
| CN201889825U (en) | Double-lever punching machine | |
| CN207841216U (en) | Separation type stapler | |
| CN201244965Y (en) | Labor-saving stapler | |
| CN203974272U (en) | A kind of structure improved binder | |
| CN104903115A (en) | Labor-saving stapler | |
| CN2938202Y (en) | Improved structure of screw hole contact spring | |
| CN101244551B (en) | Labor saving type manual nail gun | |
| CN201702753U (en) | Labor-saving stapler | |
| CN202114702U (en) | Clip type stapler | |
| CN2818335Y (en) | Improved structure of manual binder | |
| CN102133749B (en) | Forward press type nailing machine structure | |
| CN217917371U (en) | Accounting document flattening nail packing box | |
| CN202985511U (en) | Movable stapler | |
| CN201102364Y (en) | Back nail stapler | |
| CN213618603U (en) | A clear up indentation integrated device fast for carton production | |
| CN215047503U (en) | Thermosetting pure adhesive film | |
| CN202753125U (en) | Stapler capable of improving bookbinding quality | |
| CN2743138Y (en) | Trigger type hookbinding machine structure | |
| CN202862152U (en) | Double-track book sewer | |
| CN215881523U (en) | Novel labor-saving pressing stapler | |
| CN106004157A (en) | Accounting bill binding machine |
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: DONGGUAN JUNBANG ELECTRONICS CO., LTD. Free format text: FORMER OWNER: XU JIAWEN Effective date: 20101108 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 523449 DONGGUAN JUNBANG ELECTRONICS CO., LTD., XINWEI VILLAGE, XINMENLOU MANAGEMENT AREA, DONGKENG TOWN, DONGGUAN CITY, GUANGDONG PROVINCE TO: 523450 NEW MENLOU VILLAGE, DONGKENG TOWN, DONGGUAN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101108 Address after: Dongkeng new gatehouse village 523450 Guangdong city of Dongguan Province Patentee after: Dongguan state Jun Electronics Co. Ltd. Address before: 523449 Guangdong province Dongguan Dongkeng new gatehouse Management District new village in Dongguan state Jun Electronics Co. Ltd. Patentee before: Xu Jiawen |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Max Joel Inventor before: Xu Jiawen |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160816 Address after: 200000 Shanghai Jiading District Huangdu town Chunxiu Road No. 11 Shanghai Shang Feng Machinery Co. Ltd. Patentee after: Shanghai Feng Feng Machinery Co., Ltd. Address before: Dongkeng new gatehouse village 523450 Guangdong city of Dongguan Province Patentee before: Dongguan state Jun Electronics Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20160814 |