CN207824939U - A kind of gap adjustment scissors - Google Patents
A kind of gap adjustment scissors Download PDFInfo
- Publication number
- CN207824939U CN207824939U CN201721596260.5U CN201721596260U CN207824939U CN 207824939 U CN207824939 U CN 207824939U CN 201721596260 U CN201721596260 U CN 201721596260U CN 207824939 U CN207824939 U CN 207824939U
- Authority
- CN
- China
- Prior art keywords
- scissors
- scissor body
- gap adjustment
- limiting slot
- scissor
- 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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Abstract
A kind of gap adjustment scissors, belong to scissors field, including the first scissor body, second scissor body and pin, first scissor body and the second scissor body are connected by pin, first scissor body includes the first shear blade and the first holding part, second scissor body includes the second shear blade and the second holding part, two scissor bodies can be around pin rotation, shearing is completed by the cooperation of two shear blades, it is characterized in that, limiting slot is set on second scissor body, positive stop lug boss is set on first scissor body, the limiting slot be it is arc-shaped and, the circular arc center of circle of the limiting slot and pin are concentric, limiting section is installed in the limiting slot.
Description
Technical field
The utility model is related to scissors field more particularly to a kind of gap adjustment scissors.
Background technology
Scissors is commonly used in daily life, a variety of different occasions of scissors are that people handle all kinds of affairs, wherein have two
Kind situation is relatively conventional and is more difficult to hold size, and first, when the object being sheared without cutting completely, such case is difficult
To grasp the combination angle of scissors, will occur operation error when being affectedly bashful inaccuracy；Second, space where being sheared object compared with
To be narrow, do not allow scissors opening angle excessive and the object of surrounding is easy when being destroyed by scissors, it is difficult to keep suitable scissors
Opening angle is sheared.
The utility model provides a kind of gap adjustment scissors, is a kind of limiting device of scissors design, can both limit scissors
Combination angle, the opening angle of scissors can also be limited, and positioned, avoid causing accidentally to grasp in above-mentioned special operation
Make.
Invention content
The technical issues of the utility model is solved is to provide a kind of gap adjustment scissors, to solve above-mentioned background technology
Described in the shortcomings that.
The technical issues of the utility model is solved is realized using following technical scheme：
A kind of gap adjustment scissors, including the first scissor body, the second scissor body and pin.As common scissors, institute
It states the first scissor body and the second scissor body is connected by pin, the first scissor body includes the first shear blade and the first holding part, the
Two scissor bodies include the second shear blade and the second holding part, and two scissor bodies can pass through matching for two shear blades around pin rotation
It closes and completes shearing.
In view of when certain special, needing the folding angle of limitation scissors, this practicality new when people are using scissors
Limiting slot is arranged on a scissor body wherein in type, and positive stop lug boss is arranged on another scissor body.Such as in the second scissor body
Upper setting limiting slot, is arranged positive stop lug boss on the first scissor body, and limiting slot is arc-shaped and has arc-shaped inside groove, limiting slot
The circular arc center of circle and pin it is concentric, when the first scissor body is around pin rotation, positive stop lug boss moves in the inside groove of limiting slot.
To realize that the purpose of limit, the utility model have limiting section, limiting section includes screw and adjusting nut, limiting section
It in the inside groove of limiting slot, is fixed by adjusting nut, when necessary, removing can be by limiting section after adjusting nut
It removes.If limiting section is mounted on the lower section of positive stop lug boss, limiting section is used to limit the combination angle of scissors, prevents maloperation
Scissors is closed completely and excessive shearing article.
As further detailed protocol, mounting means of the those skilled in the art for limiting slot on the second scissor body
With multiple choices, such as welding, riveting, can also be shaped on the second scissor body, certainly, more preferred side
Formula be welding, i.e., the second scissor body and limiting slot are manufactured respectively, after limiting slot is welded on the second scissor body.Correspondingly,
Installation of the positive stop lug boss on the first scissor body can take welding or integrally formed manufacture to obtain.
The scheme advanced optimized is, since the combination angle of scissors corresponds to different reserve in the different parts of shear blade
Thickness, thus groove can be marked in the shear blade of scissors, the installation site of limiting section is determined in conjunction with groove.If limiting section is pacified
When above positive stop lug boss, limiting section is used to limit the opening angle of scissors, and principle is similar with principle above-mentioned, herein not
It repeats.
Gap adjustment scissors provided by the utility model adds limiting component to realize on scissors and opens and closes angle to scissors
Limit, convenient for the shearing manipulation under special popular environment.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model.
Fig. 2 is the front view of the utility model.
Fig. 3 is that the limiting section of the utility model is located at the schematic diagram in outside.
Fig. 4 is that the scissors of the utility model opens schematic diagram.
In figure：1. the first scissor body, 11. first shear blades, 12. first holding parts, 13. positive stop lug boss, 2. second cut
Cutter hub, 21. second shear blades, 22. second holding parts, 23. limiting slots, 3. pins, 4. limiting sections.
Specific implementation mode
In order to make the utility model be apparent to, with reference to being specifically illustrating, the utility model is expanded on further.
Referring to Fig. 1 ~ gap adjustment shown in Fig. 4 scissors, including the first scissor body 1, the second scissor body 2 and pin 3.With it is normal
The scissors seen is the same, and first scissor body, 1 and second scissor body 2 is connected by pin 3, and the first scissor body 1 is cut including first
Cutting blade 11 and the first holding part 12, the second scissor body 2 include the second shear blade 21 and the second holding part 22, and two scissor bodies can be around
Pin 3 rotates, and shearing is completed by the cooperation of two shear blades.
In view of when certain special, needing the folding angle of limitation scissors, this practicality new when people are using scissors
Limiting slot 23 is arranged on a scissor body wherein for type, and positive stop lug boss 13 is arranged on another scissor body, for the ease of combining
Attached drawing describes, and the present embodiment is illustrated as, and limiting slot 23 is arranged on the second scissor body 2, and limit is arranged on the first scissor body 1
Boss 13, limiting slot 23 is arc-shaped and has arc-shaped inside groove, and the circular arc center of circle of limiting slot 23 and pin 3 are concentric, and first cuts
When cutter hub 1 is rotated around pin 3, positive stop lug boss 13 moves in the inside groove of limiting slot 23.Herein it should be noted that the present embodiment
And the first scissor body 1 in attached drawing and the second scissor body 2 are obviously symmetrical, those skilled in the art are it is to be understood that for non-
The scissors of symmetrical structure, limiting slot 23 and positive stop lug boss 13 described in the present embodiment are also adaptable；In the present embodiment
The position of limiting slot 23 and positive stop lug boss 13 on the second scissor body 2 and the first scissor body 1 can be interchanged, it is not necessary to limit
It is scheduled on some scissor body.
To realize the purpose of limit, it includes screw and adjusting nut, limit that the utility model, which has limiting section 4, limiting section 4,
Portion 4 is mounted in the inside groove of limiting slot 23, is fixed by adjusting nut, when necessary, can be incited somebody to action after removing adjusting nut
Limiting section 4 removes.As shown in Fig. 2, when limiting section 4 is mounted on the lower section of positive stop lug boss 13, limiting section 4 is for limiting scissors
In conjunction with angle, maloperation is prevented to be closed completely scissors and excessive shearing article.The scheme advanced optimized is, due to scissors
Combination angle different reserved thickness is corresponded in the different parts of shear blade, thus quarter can be marked in the shear blade of scissors
Line determines the installation site of limiting section 4 in conjunction with groove.As shown in figure 3, when limiting section 4 is mounted on 13 top of positive stop lug boss, limit
Position portion 4 is used to limit the opening angle of scissors, and principle is similar with the principle described in Fig. 2, is not repeated herein.
As further detailed protocol, installation of the those skilled in the art for limiting slot 23 on the second scissor body 2
Mode has multiple choices, such as welding, riveting, can also be shaped on the second scissor body 2, certainly, more excellent
The mode of choosing is welding, i.e., manufactures the second scissor body 2 and limiting slot 23 respectively, after limiting slot 23 is welded in the second scissor body
On 2.Correspondingly, installation of the positive stop lug boss 13 on the first scissor body 1 can take welding or integrally formed manufacture
It obtains.
Claims (7)
1. a kind of gap adjustment scissors, including the first scissor body（1）, the second scissor body（2）And pin（3）, first scissors
Body（1）With the second scissor body（2）Pass through pin（3）Connection, first scissor body（1）Including the first shear blade（11）With first
Holding part（12）, second scissor body（2）Including the second shear blade（21）With the second holding part（22）, two scissor bodies can be around
Pin（3）Rotation completes shearing, which is characterized in that second scissor body by the cooperation of two shear blades（2）Upper setting limit
Position slot（23）, first scissor body（1）Upper setting positive stop lug boss（13）, the limiting slot（23）To be arc-shaped, the limit
Slot（23）The circular arc center of circle and pin（3）With one heart, the limiting slot（23）Interior installation limiting section（4）.
2. gap adjustment scissors as described in claim 1, which is characterized in that the limiting slot（23）With arc-shaped inside groove,
The limiting section（4）Mounted on limiting slot（23）Inside groove in.
3. gap adjustment scissors as described in claim 1, which is characterized in that the limiting section（4）Including screw and adjust spiral shell
It is female.
4. gap adjustment scissors as claimed in claim 3, which is characterized in that the limiting section（4）It can be mounted on as needed
Positive stop lug boss（13）Below or above.
5. gap adjustment scissors as claimed in claim 4, which is characterized in that have groove in the shear blade of the scissors.
6. gap adjustment scissors as described in claim 1, which is characterized in that the limiting slot（23）Pacified by the way of welding
Mounted in the second scissor body（2）On.
7. the gap adjustment scissors as described in claim 1 or 3 or 6, which is characterized in that the scissors has unsymmetric structure
Holding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721596260.5U CN207824939U (en) | 2017-11-26 | 2017-11-26 | A kind of gap adjustment scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721596260.5U CN207824939U (en) | 2017-11-26 | 2017-11-26 | A kind of gap adjustment scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207824939U true CN207824939U (en) | 2018-09-07 |
Family
ID=63386760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721596260.5U Expired - Fee Related CN207824939U (en) | 2017-11-26 | 2017-11-26 | A kind of gap adjustment scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207824939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931200A (en) * | 2019-03-29 | 2019-06-25 | 重庆大学 | A kind of streamlined automatic folding type hydraulic turbine of vertical axis three |
-
2017
- 2017-11-26 CN CN201721596260.5U patent/CN207824939U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109931200A (en) * | 2019-03-29 | 2019-06-25 | 重庆大学 | A kind of streamlined automatic folding type hydraulic turbine of vertical axis three |
| CN109931200B (en) * | 2019-03-29 | 2021-08-17 | 重庆大学 | Vertical shaft three-flow-line type automatic opening and closing water turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |