CN205674109U - A kind of safety much higher function screwdriver - Google Patents
A kind of safety much higher function screwdriver Download PDFInfo
- Publication number
- CN205674109U CN205674109U CN201620488628.5U CN201620488628U CN205674109U CN 205674109 U CN205674109 U CN 205674109U CN 201620488628 U CN201620488628 U CN 201620488628U CN 205674109 U CN205674109 U CN 205674109U
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- China
- Prior art keywords
- knife
- handle
- safety
- corrugated tubing
- much higher
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- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of safety much higher function screwdriver, including handle of a knife, the inside of described handle of a knife is provided with fixing bar, the lower end of described fixing bar is provided with slip release construction, the lower end of described slip release construction is provided with connecting rod, the lower end of described connecting rod is provided with corrugated tubing, the lower end of described corrugated tubing is provided with rotation wheel, the outside of described corrugated tubing is connected with the female thread of the lower openings inwall of handle of a knife by external screw thread, it is provided with stage clip between slip release construction and rotation wheel, the outer lower portion of handle of a knife is arranged with lamp socket, on described lamp socket, illuminating lamp is installed, the downside rotating wheel is provided with safety pole, described safety pole is that polyphenyl thioether material is made, the lower end of safety pole connects knife bar, described knife bar is provided with temperature-detecting device, the upper end of handle of a knife is provided with the alarm being connected with temperature-detecting device.This utility model simple in construction, easy to use, safety is high, and diverse in function meets the use demand of people.
Description
Technical field
This utility model relates to hardware & tools technical field, specifically a kind of safety much higher function screwdriver.
Background technology
Screwdriver, is that screw is inserted and is fastened to target object by a kind of moment acted on by rotary cutter tip
Go up or screw unclamped from target object and removes.Traditional screwdriver is with the corresponding speed of user bit rotary screwdriver and power
Degree fastens screw, and when carrying out fastened by screw, the dynamics of rotation needs to hold in real time during practical operation, the most excessive,
It is easy for causing screw stripped thread, and then the end face that damaged screws and needs thereof fasten, on the most accurate equipment
The fastening of some electronic components.And in daily residential electricity consumption is safeguarded, it is frequently run onto old building, the air of old-fashioned building
Switch great majority are in irony case, and ferrum case inner space is the narrowest and small, and electroscope cannot directly contact charged point, therefore can only
Determine that switch is the most charged by the mode of indirect method of checking electricity.The cutter head commonly using screwdriver during indirect method of checking electricity contacts with switch contact, then
Use electroscope to measure thus judge that this switch is the most charged.Owing to ferrum case inner space is the narrowest and small, between being frequently encountered by
When connecing electrical verification, the knife bar afterbody of screwdriver contacts with ferrum case, forms ground connection and produces flare, jeopardizes maintainer and Electricity customers
Personal safety.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, safety easy to use much higher function screw
Cutter, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of safety much higher function screwdriver, including handle of a knife, the inside of described handle of a knife is provided with fixing bar, described fixing
The lower end of bar is provided with slip release construction, and the lower end of described slip release construction is provided with connecting rod, and the lower end of described connecting rod sets
Having corrugated tubing, the lower end of described corrugated tubing to be provided with rotation wheel, the outside of described corrugated tubing is opened by the bottom of external screw thread with handle of a knife
The female thread of mouth inwall connects, and is provided with stage clip between slip release construction and rotation wheel, and the outer lower portion of handle of a knife is arranged with lamp
Seat, described lamp socket is provided with illuminating lamp, and the downside rotating wheel is provided with safety pole, and described safety pole is polyphenyl thioether material system
Becoming, the lower end of safety pole connects has knife bar, described knife bar to be provided with temperature-detecting device, and the upper end of handle of a knife is provided with and temperature detection
The alarm that device connects.
As further program of the utility model: described slip release construction is docking sliding connection block, two companies of slip
Connect block contact end face on be equipped with the ratchet being meshed, two sliding connection blocks contact end face on ratchet use same gradient,
Ratchet with tooth pitch.
As this utility model further scheme: described handle of a knife is provided with the switch controlling illuminating lamp.
Compared with prior art, the beneficial effects of the utility model are: safety pole is that polyphenyl thioether material is made, polyphenylene sulfide
Ether is the special engineering plastics of a kind of excellent combination property, has excellent high temperature resistant, corrosion-resistant, radiation hardness, fire-retardant, equilibrium
Physical and mechanical properties, fabulous dimensional stability, excellent electrical property and arc resistance can wait feature well.Use this Novel spiral
When silk cutter carries out indirect method of checking electricity, if safety pole contacts with ferrum case, it is possible to reduce the possibility of grounding phenomenon occurs, with normal screws
The personal safety being more able to ensure that maintainer and Electricity customers compared by cutter.It is provided with slip release construction, if using normal dynamics,
Slip release construction two parts normally connect, and do not affect use, and to the most excessive, slip release construction two parts separate, handle of a knife
The moment that top applies just rotation to cutter head is ineffective, thus is effectively prevented because of the most excessive, damage secure component
Problem.It is provided with illuminating lamp, can use separately as pocket lamp, it is also possible to local at dark uses screwdriver, it is simple to
People are operated, easy to use, and temperature sensor can detect ambient temperature or machine work temperature easily, effectively keeps away
Exempt from human body infringements such as burning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1, in this utility model embodiment, a kind of safety much higher function screwdriver, including handle of a knife 1, institute
The inside stating handle of a knife 1 is provided with fixing bar 2, and the lower end of described fixing bar 2 is provided with slip release construction 3, described slip release construction 3
For docking sliding connection block, the contact end face of two sliding connection blocks is equipped with the ratchet being meshed, connecing of two sliding connection blocks
The ratchet same gradient of employing on contravention face, the ratchet with tooth pitch, the lower end of described slip release construction 3 is provided with connecting rod 4, institute
The lower end stating connecting rod 4 is provided with corrugated tubing 5, and the lower end of described corrugated tubing 5 is provided with rotation wheel 6, and the outside of described corrugated tubing 5 is passed through
External screw thread is connected with the female thread of the lower openings inwall of handle of a knife 1, is provided with stage clip 7 between slip release construction 3 and rotation wheel 6,
If using normal dynamics, slip release construction 3 two parts normally connect, and do not affect use, to the most excessive, and slip release construction
3 two parts separate, and the moment that handle of a knife 1 top applies just rotation to cutter head is ineffective, thus are effectively prevented because exerting oneself
Problem that is excessive, that damage secure component, the outer lower portion of handle of a knife 1 is arranged with lamp socket 8, described lamp socket 8 is provided with illuminating lamp
9, described handle of a knife 1 is provided with the switch controlling illuminating lamp 9, can use separately as pocket lamp, it is also possible in the place of dark
Use screwdriver, it is simple to people are operated, easy to use.
The downside rotating wheel 6 is provided with safety pole 10, and described safety pole 10 is made for polyphenyl thioether material, and polyphenylene sulfide is one
Plant the special engineering plastics of excellent combination property, there is excellent high temperature resistant, corrosion-resistant, radiation hardness, fire-retardant, the physical machine of equilibrium
Tool performance, fabulous dimensional stability, excellent electrical property and arc resistance can wait feature well.This novel screwdriver is used to enter
During row indirect method of checking electricity, if safety pole 10 contacts with ferrum case, it is possible to reduce the possibility of grounding phenomenon occurs, with normal screws cutter phase
Ratio is more able to ensure that the personal safety of maintainer and Electricity customers, and the lower end of safety pole 10 connects knife bar 11, described knife bar
11 are provided with temperature-detecting device 12, and the upper end of handle of a knife 1 is provided with the alarm 13 being connected with temperature-detecting device 12.Can facilitate
Ground detection ambient temperature or machine work temperature, be effectively prevented from human body infringements such as burning.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (3)
1. a safety much higher function screwdriver, including handle of a knife (1), it is characterised in that the inside of described handle of a knife (1) is provided with
Fixing bar (2), the lower end of described fixing bar (2) is provided with slip release construction (3), and the lower end of described slip release construction (3) sets
Having connecting rod (4), the lower end of described connecting rod (4) to be provided with corrugated tubing (5), the lower end of described corrugated tubing (5) is provided with rotation wheel
(6), the outside of described corrugated tubing (5) is connected with the female thread of the lower openings inwall of handle of a knife (1) by external screw thread, and slip gets loose
Being provided with stage clip (7) between structure (3) and rotation wheel (6), the outer lower portion of handle of a knife (1) is arranged with lamp socket (8), described lamp socket
(8) being provided with illuminating lamp (9) on, the downside rotating wheel (6) is provided with safety pole (10), and described safety pole (10) is polyphenylene sulfide material
Material is made, and the lower end of safety pole (10) connects has knife bar (11), described knife bar (11) to be provided with temperature-detecting device (12), handle of a knife
(1) upper end is provided with the alarm (13) being connected with temperature-detecting device (12).
A kind of safety much higher function screwdriver the most according to claim 1, it is characterised in that described slip gets loose knot
Structure (3) is docking sliding connection block, the contact end face of two sliding connection blocks is equipped with the ratchet being meshed, two sliding connection blocks
Contact end face on ratchet use same gradient, ratchet with tooth pitch.
A kind of safety much higher function screwdriver the most according to claim 1, it is characterised in that on described handle of a knife (1)
It is provided with the switch controlling illuminating lamp (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488628.5U CN205674109U (en) | 2016-05-25 | 2016-05-25 | A kind of safety much higher function screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488628.5U CN205674109U (en) | 2016-05-25 | 2016-05-25 | A kind of safety much higher function screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205674109U true CN205674109U (en) | 2016-11-09 |
Family
ID=57435765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620488628.5U Expired - Fee Related CN205674109U (en) | 2016-05-25 | 2016-05-25 | A kind of safety much higher function screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205674109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549286A (en) * | 2019-09-30 | 2019-12-10 | 安徽信息工程学院 | Multifunctional screwdriver |
-
2016
- 2016-05-25 CN CN201620488628.5U patent/CN205674109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549286A (en) * | 2019-09-30 | 2019-12-10 | 安徽信息工程学院 | Multifunctional screwdriver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jue Chiguo Inventor before: Chen Jiayan |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170711 Address after: 528231 Guangdong Province, Foshan City, Dali Town, Nanhai District Yanbu Hexi Village Creek soil "Changchun Park No. 1 first floor Patentee after: Foshan Ke fan Industrial Fasteners Co., Ltd. Address before: 315700 Ningbo, Xiangshan Province Economic Development Zone, Park Road, No. 98 Patentee before: Xiangshan saibaisi Intelligent Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |