CN2287076Y - Scissors - Google Patents
Scissors Download PDFInfo
- Publication number
- CN2287076Y CN2287076Y CN 97217563 CN97217563U CN2287076Y CN 2287076 Y CN2287076 Y CN 2287076Y CN 97217563 CN97217563 CN 97217563 CN 97217563 U CN97217563 U CN 97217563U CN 2287076 Y CN2287076 Y CN 2287076Y
- Authority
- CN
- China
- Prior art keywords
- scissors
- shear blade
- utility
- model
- rotating shaft
- 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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- Scissors And Nippers (AREA)
Abstract
The utility model discloses a structural concept of a pair of universal scissors. The structure of a rotary shaft part of an upper and a lower shear blades is similar with the structure of a clamp. The rotary shaft structure adopts adjustable bolt-on structure with an elastic withdrawing stopping washer. The utility model has the advantages of better structural stability, long service life, better adaptability, and convenient adjustment, assembly and disassembly; in addition, the utility model is not easy to loose because of small abrasion after adjustment.
Description
The utility model belongs to scissors.
Present scissors practicality is light, basic structure is identical, wherein pivot structure has die, and adjustable type is also arranged.Its shortcoming is that rotating shaft two ends easy deformation, wearing and tearing or screw axis are released.Will readjust after unclamping, the scissors rotating shaft of die mode loosening back influence is used, and particularly left hand can't use, and riveting is fixed again.
The purpose of this utility model is to propose a kind of scissors, and it can reduce wear as far as possible, reduces the number of times of adjusting, and improves adaptability.
This scissors, comprise shear blade, lower scissors sheet and rotating shaft, the shear blade lower end handgrip of respectively ining succession up and down, it is characterized in that the below at the axis hole position of shear blade is provided with mutually closing the garden arc step surface that stable position is used up and down, its rotating shaft coupling mechanism is bolted band elasticity floor clip, adjustable mechanism, shank of bolt is provided with back stop slot, matches with the internal projection of floor clip, and the outer wing projection of floor clip is corresponding with the notch on the nut.
Scissors of the present utility model possesses the similar jaw stability of clamp, because stressed corresponding little, so the scissors fault-free is longer normal service time, the right-hand man all is easy to use.Floor clip has elasticity in addition, can adjust its edge of a knife gap and stressed by nut, utilizes its stopping function can reduce the adjustment number of times that it takes place usually greatly; At last, because the outer wing projection of floor clip has elasticity, can guarantee easy accessibility.
By the following examples and accompanying drawing be illustrated again.
Fig. 1 is the schematic diagram of utility model scissors.
Fig. 2 is the bolt mechanism of band elasticity floor clip.
Referring to accompanying drawing.As shown in Figure 1, scissors of the present utility model comprises shear blade 1, lower scissors sheet 2, and the handle 4 of rotating shaft 3 and shear blade is wherein gone up shear blade 2 to 4 of handles and is provided with step surface 5, is extended down to the top concordant of shear blade 1.See from the negative, last shear blade 1 that situation is set is identical, this step surface is the garden arc, and is concentric with rotating shaft.The structure similar of its structure and clamp.In the course of the work, step surface plays the guiding face effect, can improve contact precision, guarantees stable position, prevents the deflection of the edge of a knife.What middle rotating shaft 3 was adopted is the adjustable mechanism of non-return type.The axis hole of shear blade is through wherein about the middle no screw thread of bolt 6 as shown in Figure 2, closely cooperate, the threaded portion of termination cooperates with nut 12, thread segment has some grooves 7, floor clip 8 is flexible, arch upward toward one side, its internal projection 9 cooperates with groove 7, realizes circumferentially location, and outer finned surface plays 10 and cooperates with notch 11 on the nut 12, when nut screws adjusting, nut 12 is pushed the hot packing ring of retaining to shear blade, and when compressing, outer wing projection 10 ends of packing ring rest in the notch 11 of nut 12, nut is locked, thereby realize the retaining effect.During dismounting, powerful rotating nut, fin is deviate from from the notch strain, can unlock.
Claims (1)
1, a kind of scissors, comprise shear blade (1), lower scissors sheet (2) and rotating shaft (3), the shear blade lower end handle (4) of ining succession up and down, it is characterized in that the below at the axis hole position of shear blade is provided with the involutory mutually garden arc step surface (5) that stable position is used that rises up and down, its rotating shaft coupling mechanism is the adjustable bolted mechanism of band elasticity floor clip (8), shank of bolt is provided with back stop slot, match with the internal projection (9) of floor clip (8), the outer wing projection (10) of floor clip (8) is corresponding with the notch (10) on the nut (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217563 CN2287076Y (en) | 1997-05-15 | 1997-05-15 | Scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97217563 CN2287076Y (en) | 1997-05-15 | 1997-05-15 | Scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2287076Y true CN2287076Y (en) | 1998-08-05 |
Family
ID=33934086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97217563 Expired - Fee Related CN2287076Y (en) | 1997-05-15 | 1997-05-15 | Scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2287076Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283463A (en) * | 2017-07-31 | 2017-10-24 | 湖州泉欣五金科技有限公司 | A kind of scissors for being capable of automatic regulating gap and self-locking |
| CN108851477A (en) * | 2016-02-03 | 2018-11-23 | 余成鹏 | A kind of Portable scissor cup |
| CN111015597A (en) * | 2019-12-31 | 2020-04-17 | 国网山东省电力公司阳谷县供电公司 | Special tool for disassembling and assembling contact spring of isolating switch |
-
1997
- 1997-05-15 CN CN 97217563 patent/CN2287076Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851477A (en) * | 2016-02-03 | 2018-11-23 | 余成鹏 | A kind of Portable scissor cup |
| CN107283463A (en) * | 2017-07-31 | 2017-10-24 | 湖州泉欣五金科技有限公司 | A kind of scissors for being capable of automatic regulating gap and self-locking |
| CN111015597A (en) * | 2019-12-31 | 2020-04-17 | 国网山东省电力公司阳谷县供电公司 | Special tool for disassembling and assembling contact spring of isolating switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |