CN204248828U - Safety stapler - Google Patents
Safety stapler Download PDFInfo
- Publication number
- CN204248828U CN204248828U CN201420642939.3U CN201420642939U CN204248828U CN 204248828 U CN204248828 U CN 204248828U CN 201420642939 U CN201420642939 U CN 201420642939U CN 204248828 U CN204248828 U CN 204248828U
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- guide rail
- rail groove
- cylinder
- stopper
- 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.)
- Withdrawn - After Issue
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 33
- 238000003860 storage Methods 0.000 claims abstract description 31
- 238000002360 preparation method Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 12
- 125000006850 spacer group Chemical group 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
The embodiment of the utility model provides a safe stapler, wherein, the safe stapler comprises an upper gland, a staple storage box and a base, wherein one end of the upper gland is hinged with the base; the upper gland is provided with a first mounting hole; the nail storage box is provided with a limiting hole with a convex part; the base is provided with a second mounting hole, and the inner wall of the second mounting hole is provided with a first guide rail groove; the first mounting hole, the limiting hole and the second mounting hole are axially overlapped; the device also comprises a stopper, wherein the cylinder of the stopper comprises a first end and a second end; a first limiting pin and a second limiting pin are arranged on the cylinder body of the limiter; the second limiting pin is close to the middle part of the column body; the first limiting pin is close to the first end of the column body; the cylinder penetrates through the limiting hole of the nail storage box, and the second end of the cylinder is inserted into the first mounting hole; when the first limiting pin moves in the first guide rail groove, the cylinder body of the limiting stopper is driven to rotate. The embodiment of the utility model provides a safe type stapler has solved current stapler and can mistakenly injure the problem that the operator pointed when using.
Description
Technical Field
The embodiment of the utility model provides a relate to and order the dress technique, especially relate to a safe type stapler.
Background
A stapler (also known as a stapler) is a writing instrument that uses small metal (i.e., a staple) to hold a plurality of sheets of paper or other objects together, with the two legs of the staple passing through the object and flexing at the back of the object, creating a fixed position effect. Staplers are a very widely used tool in both production and life to collate a large number of loose paper documents.
The existing stapler generally comprises a base, a staple storage box and an upper pressing cover, wherein when the stapler is used, the upper pressing cover is pressed downwards and pushes out staples from the staple storage box, so that the staples are driven into paper placed on the base.
However, existing staplers are prone to user injury due to mishandling during use. Particularly, when children with poor safety consciousness play the stapler, if the upper pressing cover is pressed down, the staple is pushed out by the upper pressing cover, and at the moment, if the hand of an operator is placed between the staple storage box and the base, the fingers of the operator can be injured, so that the safety is poor.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a safe type stapler solves the problem that current stapler can mistakenly injure the operator finger when using.
In a first aspect, an embodiment of the present invention provides a safe type stapler, wherein, the safe type stapler includes:
one end of the upper gland is hinged with the nail storage box;
the upper gland is provided with a first mounting hole;
the nail storage box is provided with a limiting hole with a convex part;
the base is provided with a second mounting hole, and the inner wall of the second mounting hole is provided with a first guide rail groove; the first mounting hole, the limiting hole and the second mounting hole are axially overlapped;
the safe type stapler still includes:
the cylinder of the stopper comprises a first end and a second end; a first limiting pin and a second limiting pin are arranged on the cylinder body of the limiter; the second limiting pin is close to the middle of the cylinder of the limiter; the first limiting pin is close to the first end of the cylinder of the limiter; the cylinder of the stopper penetrates through the limiting hole of the nail storage box, and the second end of the cylinder of the stopper is inserted into the first mounting hole; the first end of the cylinder of the stopper is not in direct contact with the first guide rail groove; when the upper gland is not pressed down, the position of the second limiting pin is not opposite to the position of the boss, and the second limiting pin and the first limiting pin are positioned on the same side of the nail storage box;
and the first limiting pin drives the cylinder of the limiter to rotate when moving in the first guide rail groove.
In a first possible implementation manner of the first aspect, an annular clamping groove is formed in an inner wall of the first mounting hole, and is used for clamping the second end of the cylinder of the stopper in the first mounting hole.
In a second possible implementation manner of the first aspect, the first rail groove is a spiral-shaped rail groove extending in an axial direction of the second mounting hole.
In a third possible implementation manner of the first aspect, the first guide rail groove comprises a first inclined section and a first vertical section which are connected with each other.
In a fourth possible implementation manner of the first aspect, a spring is disposed in the first mounting hole, and the spring is connected to the second end of the column of the stopper.
In a fifth possible implementation manner of the first aspect, a second guide rail groove is formed in an inner wall of the first mounting hole; the second guide rail groove comprises a horizontal section, a second inclined section and a second vertical section, one end of the second inclined section is connected with the horizontal section, and the other end of the second inclined section is connected with the second vertical section;
a third limiting pin is further arranged on the cylinder of the limiter and is close to the second end of the cylinder of the limiter;
and the third limiting pin is clamped in the second guide rail groove.
In a sixth possible implementation manner of the first aspect, the first limiting pin, the second limiting pin, and the third limiting pin are located on the same straight line parallel to the cylinder of the limiter.
In a seventh possible implementation manner of the first aspect, a fourth limit pin mirror-symmetrical to the third limit pin is further disposed on the cylinder of the limiter, and a third guide rail groove having the same structure as the second guide rail groove is disposed on the inner wall of the first mounting hole.
In an eighth possible implementation manner of the first aspect, a fifth limiting pin mirror-symmetrical to the second limiting pin is further disposed on the cylinder of the limiter, and the limiting hole further has another protruding portion mirror-symmetrical to the protruding portion.
In a ninth possible implementation manner of the first aspect, a sixth limiting pin mirror-symmetrical to the first limiting pin is further disposed on the cylinder of the limiter, and a fourth guide rail groove having the same structure as the first guide rail groove is disposed on an inner wall of the second mounting hole.
In a tenth possible implementation form of the first aspect, according to any one of the first to ninth possible implementation forms of the first aspect, the base is provided with a staple accommodating chamber.
According to a tenth possible implementation form of the first aspect, in the eleventh possible implementation form of the first aspect, the base is further provided with a sliding window for covering an opening of the staple accommodating chamber.
The embodiment of the utility model provides a safe type stapler will store up the nail box through the stopper and parts with the base, if the operator with points when putting into between storing up nail box and the base, because store up the nail box and parts with the base, the first spacer pin of stopper can not contact with the base, the stopper cylinder can not take place rotatoryly. Even the operator puts into the finger this moment and stores up between nail box and the base, because the existence of stopper for can't make through pushing down the gland and go up the gland and store up the distance between the nail box and shorten, avoid the staple to be extruded, thereby guaranteed that operator's finger or other positions can not receive the injury.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of a safety stapler according to an embodiment of the present invention;
fig. 2 is a top view of a magazine of a safety stapler according to an embodiment of the present invention;
fig. 3 is another schematic structural view of a safety stapler according to an embodiment of the present invention;
fig. 4 is a schematic structural view of an upper gland of the safety stapler according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a first mounting hole and a second guide rail groove of the safety stapler according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a base of the safety stapler according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a second mounting hole and a first guide rail groove of the safety stapler according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a stopper of the safety stapler according to an embodiment of the present invention;
fig. 9 is another schematic structural view of a stopper of the safety stapler according to an embodiment of the present invention;
fig. 10 is another schematic view of a second mounting hole of a safety stapler according to an embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural view of a safety stapler according to an embodiment of the present invention. Fig. 2 is a top view of a magazine of a safety stapler according to an embodiment of the present invention. As shown in fig. 1 and 2, the embodiment of the present invention provides a safety stapler, including:
one end of the upper gland 1 is hinged with the nail storage box 2 and the base 3; wherein,
the upper gland 1 is provided with a first mounting hole 11;
the nail storage box 2 is provided with a limiting hole 21 with a convex part 22;
the base 3 is provided with a second mounting hole 31, and the inner wall of the second mounting hole 31 is provided with a first guide rail groove 32; the first mounting hole 11, the limiting hole 21 and the second mounting hole 31 are axially overlapped;
the safe type stapler still includes:
a stopper 4, the post of the stopper 4 comprising a first end 44 and a second end 45; a first limiting pin 42 and a second limiting pin 43 are arranged on the cylinder body of the limiter 4; the second limit pin 43 is close to the middle of the column of the limiter 4; the first arrest pin 42 is close to a first end 44 of the cylinder of the arrester 4; the cylinder of the stopper 4 penetrates through the limiting hole 21 of the nail storage box 2, and the second end 45 of the cylinder of the stopper 4 is inserted into the first mounting hole 11; the first end 44 of the post of the stopper 4 is not in direct contact with the first guide track groove 32; when the upper gland 1 is not pressed down, the position of the second limiting pin 43 is not opposite to the position of the boss 22, and the second limiting pin 43 and the first limiting pin 42 are positioned on the same side of the nail storage box 2;
the first limit pin 42 drives the cylinder of the limiter 4 to rotate when moving inside the first guide rail groove 32.
Adopt the embodiment of the utility model provides a safe type stapler before the gland is pressed down, the second spacer pin is located stores up nail box top, and the second spacer pin with protruding position staggers mutually. Fixing the paper to be bound between the staple storage box and the base; applying pressure to the upper gland to enable the upper gland to descend, enabling the upper gland to simultaneously drive the limiting device to descend, enabling the first limiting pin to be inserted into the first guide rail groove and move in the first guide rail groove, and enabling the first limiting pin to drive the cylinder body of the limiting device to rotate in the sliding process of the first limiting pin in the first guide rail groove; when the position of the second limiting pin is aligned with the position of the boss of the nail storage box, the second limiting pin penetrates through the boss, the stopper cylinder is inserted into the second mounting hole, a pressing plate located on the upper pressing cover extrudes a staple in the nail storage box, and the staple is nailed into paper to be bound, so that binding is completed.
The embodiment of the utility model provides a safe type stapler, second spacer pin are located stores up nail box top, and the second spacer pin with protruding position staggers mutually, through storing up nail box and base and separately, if the operator puts into when storing up between nail box and the base with positions such as finger, because store up nail box and base and separate, the first spacer pin of stopper can not contact with the base, and the stopper cylinder can not take place rotatoryly. Even the operator puts into the finger this moment and stores up between nail box and the base, because the existence of stopper for can't make through pushing down the gland and go up the gland and store up the distance between the nail box and shorten, avoid the staple to be extruded, thereby guaranteed that operator's finger or other positions can not receive the injury.
Optionally, an annular clamping groove is formed in the position, corresponding to the inner wall of the first mounting hole, of the cylinder of the stopper, and the second end of the cylinder of the stopper is clamped in the first mounting hole through the annular clamping groove, so that the stopper cannot be separated from the first mounting hole and can rotate in the first mounting hole when the safety stapler is used and/or moved.
In a specific implementation process, the first guide rail groove is used for enabling the first limiting pin to drive the cylinder of the limiter to rotate when moving in the first guide rail groove. The first guide rail groove may take various forms, and one possible implementation is that the first guide rail groove is a spiral-shaped guide rail groove extending in the axial direction of the second mounting hole.
Fig. 3 is another schematic structural diagram of the safety stapler according to an embodiment of the present invention. Fig. 4 is a schematic structural view of an upper gland of the safety stapler according to an embodiment of the present invention; fig. 5 is a schematic structural view of a first mounting hole and a second guide rail groove of the safety stapler according to an embodiment of the present invention; fig. 6 is a schematic structural view of a base of the safety stapler according to an embodiment of the present invention; fig. 7 is a schematic structural view of a second mounting hole and a first guide rail groove of the safety stapler according to an embodiment of the present invention; fig. 8 is a schematic structural view of a stopper of a safety stapler according to an embodiment of the present invention. As shown in fig. 3-8, the embodiment of the present invention provides a safety stapler, including:
one end of the upper gland 1 is hinged with the nail storage box 2 and the base 3; wherein,
the upper gland 1 is provided with a first mounting hole 11; a second guide rail groove 12 is formed in the inner wall of the first mounting hole 11; the second guide rail groove 12 comprises a horizontal section 13, a second inclined section 14 and a second vertical section 15, one end of the second inclined section 14 is connected with the horizontal section 13, and the other end of the second inclined section 14 is connected with the second vertical section 15;
the nail storage box 2 is provided with a limiting hole 21 with a convex part 22;
the base 3 is provided with a second mounting hole 31, and the inner wall of the second mounting hole 31 is provided with a first guide rail groove 32; the first mounting hole 11, the limiting hole 21 and the second mounting hole 31 are axially overlapped; the first guide rail groove 32 comprises a first inclined section 33 and a first vertical section 34 which are jointed with each other;
the safe type stapler still includes:
a stopper 4, the post of the stopper 4 comprising a first end 44 and a second end 45; a first limit pin 42, a second limit pin 43 and a third limit pin 41 are arranged on the column body of the limiter 4; the second limit pin 43 is close to the middle of the column of the limiter 4; the first arrest pin 42 is close to a first end 44 of the cylinder of the arrester 4; the third arrest pin 41 is close to the second end 45 of the cylinder of the arrester 4; the cylinder of the stopper 4 penetrates through the limiting hole 21 of the nail storage box 2, and the second end 45 of the cylinder of the stopper 4 is inserted into the first mounting hole 11; the third limit pin 41 is clamped in the second guide rail groove 12; the first end 44 of the post of the stopper 4 is not in direct contact with the first guide track groove 32; when the upper gland 1 is not pressed down, the position of the second limiting pin 43 is not opposite to the position of the boss 22, and the second limiting pin 43 and the first limiting pin 42 are positioned on the same side of the nail storage box 2;
the first limit pin 42 drives the cylinder of the limiter 4 to rotate when moving inside the first guide rail groove 32.
The first limit pin 42, the second limit pin 43 and the third limit pin 41 are located on the same straight line parallel to the column of the limiter 4. The position of the first stopper pin 42 may be determined according to the installation position of the first rail groove 32, and the position of the second stopper pin 43 may be determined according to the installation position of the second rail groove 12.
In a specific implementation process, a spring 5 is arranged in the first mounting hole 11, and the spring 5 is connected with the second end 45 of the column body of the stopper 4.
Adopt the embodiment of the utility model provides a safe type stapler before the gland is pressed down, the second spacer pin is located stores up nail box top, and the second spacer pin with protruding position staggers mutually. Fixing the paper to be bound between the staple storage box and the base; applying pressure to the upper gland to enable the upper gland to move downwards, enabling the upper gland to simultaneously drive the stopper contacted with the spring to move downwards, enabling the first limiting pin positioned at one end of the stopper to enter the inclined section of the first guide rail groove, enabling the stopper cylinder to rotate in the sliding process of the first limiting pin in the first guide rail groove, and enabling the cylinder to drive the third limiting pin to move to the inclined section in the horizontal section of the second guide rail groove; when the first stopper pin is rotated to the intersection of the inclined section and the vertical section of the first guide rail groove, the second stopper pin is aligned with the boss 22, and at the same time, the third stopper pin is moved to the intersection of the inclined section and the vertical section of the second guide rail groove. The upper gland is further pressed downwards, the second limiting pin penetrates through the boss 22 of the nail storage box, the cylinder body of the limiting device is collected into the first mounting hole and the second mounting hole, a staple in the nail storage box is extruded by the pressing plate located on the upper gland, and the paper to be bound is nailed into the paper to be bound, so that the binding is completed.
The safety stapler shown in fig. 1 is adopted to insert the cylinder of the limiter into the second mounting hole, so that the base is thick, and the overall aesthetic property of the stapler is poor. Compared with the embodiment shown in fig. 1, in the safety stapler shown in fig. 3, the cylinder of the stopper is accommodated in the first mounting hole and the second mounting hole, so that the thickness of the stapler is uniformly distributed on the upper cover and the base, and the integral aesthetic property of the stapler is improved.
The embodiment of the utility model provides a safe type stapler, second spacer pin are located stores up nail box top, and the second spacer pin with protruding position staggers mutually, and through storing up nail box and base separately, the first spacer pin of stopper can not contact with the base, and the stopper cylinder can not take place rotatoryly. If an operator places fingers and other parts between the nail storage box and the base, due to the existence of the limiting device, the third limiting pin of the limiting device is clamped on the horizontal section of the second guide rail groove, so that the third limiting pin cannot move upwards, the second limiting pin of the limiting device is not superposed with the convex part of the limiting hole, and the second limiting pin cannot pass through the limiting hole, so that the distance between the upper pressing cover and the nail storage box cannot be shortened by pressing the upper pressing cover downwards, staples are prevented from being extruded, and the fingers or other parts of the operator cannot be injured.
In the specific implementation process, the safety stapler of the embodiment has the following problems: when the third limiting pin moves in the inclined section of the second guide rail groove, the third limiting pin is stressed to transfer force to the cylinder body, and the cylinder body is stressed on one side and is unbalanced in stress, so that the upper gland is not pressed smoothly. In order to solve the above problem, fig. 9 is another schematic structural diagram of the stopper of the safe stapler provided by the embodiment of the present invention, as shown in fig. 9, the cylinder of the stopper is further provided with a fourth stopper pin having a mirror symmetry with the third stopper pin, the inner wall of the first mounting hole is provided with a third guide rail groove having the same structure as the second guide rail groove, so that the stopper pin is bilaterally stressed when moving in the guide rail groove, and the upper gland is pressed down unsmoothly.
Optionally, a fifth limiting pin mirror-symmetrical to the second limiting pin is further disposed on the cylinder of the limiter, and the limiting hole is further provided with another protruding portion mirror-symmetrical to the protruding portion.
Optionally, fig. 10 is another schematic view of the second mounting hole of the safe stapler provided in the embodiment of the present invention, as shown in fig. 10, a sixth limit pin having mirror symmetry with the first limit pin is further disposed on the cylinder of the limiter, and a fourth guide rail groove having the same structure as the first guide rail groove is disposed on the inner wall of the second mounting hole.
The stapler can only install a small amount of staples in the staple storage box, and when the staples are used up, the spare staples are required to be taken out from the independent staple box, so that the taking out is inconvenient. To solve this problem, the safety stapler of the above embodiment is further improved in that the base is provided with a staple accommodating chamber for accommodating more spare staples. Still install the austral window, sliding sash on the base for cover the opening of staple holding chamber prevents that reserve staple from leaking out of staple holding chamber when the stapler uses or removes.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (12)
1. A safety stapler, comprising: one end of the upper gland is hinged with the nail storage box; it is characterized in that the preparation method is characterized in that,
the upper gland is provided with a first mounting hole;
the nail storage box is provided with a limiting hole with a convex part;
the base is provided with a second mounting hole, and the inner wall of the second mounting hole is provided with a first guide rail groove; the first mounting hole, the limiting hole and the second mounting hole are axially overlapped;
the safe type stapler still includes:
the cylinder of the stopper comprises a first end and a second end; a first limiting pin and a second limiting pin are arranged on the cylinder body of the limiter; the second limiting pin is close to the middle of the cylinder of the limiter; the first limiting pin is close to the first end of the cylinder of the limiter; the cylinder of the stopper penetrates through the limiting hole of the nail storage box, and the second end of the cylinder of the stopper is inserted into the first mounting hole; the first end of the cylinder of the stopper is not in direct contact with the first guide rail groove; when the upper gland is not pressed down, the position of the second limiting pin is not opposite to the position of the boss, and the second limiting pin and the first limiting pin are positioned on the same side of the nail storage box;
and the first limiting pin drives the cylinder of the limiter to rotate when moving in the first guide rail groove.
2. The safety stapler of claim 1, wherein the inner wall of the first mounting hole is provided with an annular groove for engaging the second end of the post of the retainer with the first mounting hole.
3. The safety stapler of claim 1,
the first guide rail groove is a spiral guide rail groove extending in the axial direction of the second mounting hole.
4. The safety stapler of claim 1,
the first guide rail groove comprises a first inclined section and a first vertical section which are connected with each other.
5. The safety stapler of claim 1, wherein a spring is disposed within the first mounting hole and coupled to the second end of the post of the stop.
6. The safety stapler of claim 1,
a second guide rail groove is formed in the inner wall of the first mounting hole; the second guide rail groove comprises a horizontal section, a second inclined section and a second vertical section, one end of the second inclined section is connected with the horizontal section, and the other end of the second inclined section is connected with the second vertical section;
a third limiting pin is further arranged on the cylinder of the limiter and is close to the second end of the cylinder of the limiter;
and the third limiting pin is clamped in the second guide rail groove.
7. The safety stapler of claim 6, wherein the first and second limit pins and the third limit pin are positioned on a same straight line parallel to the post of the limiter.
8. The safety stapler of claim 6, wherein the post body of the stopper is further provided with a fourth stopper pin which is a mirror image of the third stopper pin, and the inner wall of the first mounting hole is provided with a third guide rail groove which has the same structure as the second guide rail groove.
9. The safety stapler of claim 6, wherein the post of the retainer further comprises a fifth stop pin that is a mirror image of the second stop pin, and the stop hole further comprises a further boss that is a mirror image of the boss.
10. The safety stapler of claim 6, wherein the post body of the stopper is further provided with a sixth limiting pin which is mirror symmetrical to the first limiting pin, and the inner wall of the second mounting hole is provided with a fourth guide rail groove which has the same structure as the first guide rail groove.
11. The safety stapler of any one of claims 1-10, wherein the base is provided with a staple receiving cavity.
12. The safety stapler of claim 11, wherein the base is further provided with a sliding window to cover an opening of the staple containing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642939.3U CN204248828U (en) | 2014-10-31 | 2014-10-31 | Safety stapler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642939.3U CN204248828U (en) | 2014-10-31 | 2014-10-31 | Safety stapler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204248828U true CN204248828U (en) | 2015-04-08 |
Family
ID=52953178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420642939.3U Withdrawn - After Issue CN204248828U (en) | 2014-10-31 | 2014-10-31 | Safety stapler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204248828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619339A (en) * | 2014-10-31 | 2016-06-01 | 中国石油天然气股份有限公司 | Safety stapler |
-
2014
- 2014-10-31 CN CN201420642939.3U patent/CN204248828U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105619339A (en) * | 2014-10-31 | 2016-06-01 | 中国石油天然气股份有限公司 | Safety stapler |
| CN105619339B (en) * | 2014-10-31 | 2017-12-05 | 中国石油天然气股份有限公司 | Safety stapler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150408 Effective date of abandoning: 20171205 |
|
| AV01 | Patent right actively abandoned |