CN101898342A - Long sleeve head suck-pull type multipurpose screw driver - Google Patents
Long sleeve head suck-pull type multipurpose screw driver Download PDFInfo
- Publication number
- CN101898342A CN101898342A CN2010102442183A CN201010244218A CN101898342A CN 101898342 A CN101898342 A CN 101898342A CN 2010102442183 A CN2010102442183 A CN 2010102442183A CN 201010244218 A CN201010244218 A CN 201010244218A CN 101898342 A CN101898342 A CN 101898342A
- Authority
- CN
- China
- Prior art keywords
- sleeve head
- long sleeve
- pull type
- screw driver
- type multipurpose
- 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.)
- Pending
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention relates to a long sleeve head suck-pull type multipurpose screw driver. One end of a rotating rod is provided with a long sleeve head, a cone spring is arranged in a sleeve, the top end of the cone spring is provided with a circular strong magnetic steel structure, therefore, the long sleeve head suck-pull type multipurpose screw driver can be more conveniently and easily operated. When a needed fastening device has no work conditions in a narrow space, and a fastening nut can not be placed on a fastening bolt by hands, the fastening nut can be placed into the top end of the long sleeve head, is sucked by the circular strong magnetic steel and can be directly screwed on the fastening bolt.
Description
Ji Shu Collar territory the present invention relates to instrument, directly relates to long sleeve head suck-pull type multipurpose screw driver, is specially adapted to engineering, maintenance, the use of manufacturing processing industry.
Background technology is in engineering construction, maintenance, making processing industry carries out when fastening device, generally all be to use hand vice, the socket wrench, instruments such as survivor of a murder attempt's wrench, hand vice, the socket wrench, instruments such as survivor of a murder attempt's wrench are convenient and practical, in engineering construction, maintenance, make processing industry is used by people are extensive always, in long-term the use, people also find existing hand vice, the socket wrench, though instruments such as survivor of a murder attempt's wrench are convenient and practical, also have certain drawback: when required fastening device No has condition of work, securing member is in narrow space, staff can't be put into clamp nut on the fastening bolt again.Promptly be that clamp nut is put on the fastening bolt,, use instruments such as hand vice, socket wrench, survivor of a murder attempt's wrench also clamp nut can't be locked by have condition of work, securing member to be in narrow space in No.Use when having the sleeve clamp nut now, again because fastening bolt is longer, after nut was put sleeve into, bolt can inwardly can't dock end in sleeve, nut top by nature.
Summary of the invention purpose of the present invention will provide a kind of long sleeve head suck-pull type multipurpose screw driver exactly, and it can solve effectively when required fastening device No has condition of work, securing member to be in narrow space, staff and clamp nut can't be put on the fastening bolt again.Promptly be that clamp nut is put on the fastening bolt,, use instruments such as hand vice, socket wrench, survivor of a murder attempt's wrench also clamp nut can't be locked by have condition of work, securing member to be in narrow space in No.Use when having the sleeve clamp nut now, again because fastening bolt is longer, after nut was put sleeve into, bolt can inwardly push up the drawback that the end can't dock in sleeve with nut by nature.
The object of the present invention is achieved like this: long sleeve head suck-pull type multipurpose screw driver, have spin bar and operator handle, and described spin bar one end is provided with long jacket casing head, other end setting operation handgrip.
As a kind of scheme of the present invention be: described sleeve Inner is provided with tapered spring, and tapered spring top is provided with round powerful magnet steel.
The present invention is owing to be provided with long jacket casing head at spin bar one end, sleeve Inner is provided with tapered spring, tapered spring top is provided with the structure of round powerful magnet steel, thereby make long pullover suction pull type multipurpose silk criticize to become easy to operate and easy, when required fastening means Zai Ji No has condition of work, securing member to be in narrow space, staff can't to put into clamp nut on the fastening bolt again, nut can be put into long sleeve crown end Inner by round powerful magnet steel sucked directly can twist with fastening bolt on.
Use the present invention, be not subjected to fastening means condition of work, narrow space, staff clamp nut can't be put into restriction on the fastening bolt again, convenient and swift, improve work efficiency.
Appended drawings is the structure principle chart of the long sleeve head suck-pull type multipurpose screw driver of the present invention, and the present invention is further illustrated below in conjunction with accompanying drawing.
Specific embodiment accompanying drawing shows structure of the present invention, and spin bar 1 one ends are provided with long jacket casing head 2, and other end setting operation handgrip 3 is provided with tapered spring 4 in the long jacket casing head 2, and tapered spring 4 tops are provided with round powerful magnet steel 3.
Use of the present invention is: at first nut is put into long jacket casing head 2, nut is sucked by round powerful magnet steel 3 this moment, and rotating operation handgrip 3 can be with nut screwing clamping.When fastening bolt can't can be pulled up tapered spring 4 and can be screwed into to the degree of depth once more when the degree of depth be screwed into than long nut.The clamp nut size also can be selected the long jacket casing head 2 that is complementary for use.
Claims (1)
1. long sleeve head suck-pull type multipurpose screw driver has spin bar 1 and operator 3, it is characterized in that: described spin bar 1 one ends are provided with long jacket casing head (2), and tapered spring (4) is set in the long jacket casing head (2), and tapered spring (4) top is provided with round powerful magnet steel (3).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102442183A CN101898342A (en) | 2010-08-04 | 2010-08-04 | Long sleeve head suck-pull type multipurpose screw driver |
| CN2011202446803U CN202292559U (en) | 2010-08-04 | 2011-07-12 | Long sleeve head suction type multi-purpose screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102442183A CN101898342A (en) | 2010-08-04 | 2010-08-04 | Long sleeve head suck-pull type multipurpose screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101898342A true CN101898342A (en) | 2010-12-01 |
Family
ID=43224440
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102442183A Pending CN101898342A (en) | 2010-08-04 | 2010-08-04 | Long sleeve head suck-pull type multipurpose screw driver |
| CN2011202446803U Expired - Fee Related CN202292559U (en) | 2010-08-04 | 2011-07-12 | Long sleeve head suction type multi-purpose screw driver |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202446803U Expired - Fee Related CN202292559U (en) | 2010-08-04 | 2011-07-12 | Long sleeve head suction type multi-purpose screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN101898342A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350673A (en) * | 2011-09-22 | 2012-02-15 | 河南省电力公司驻马店供电公司 | Special spanner for preventing screw cap from falling off |
| CN103056817A (en) * | 2011-10-21 | 2013-04-24 | 温永林 | Magnetic type nut sleeve |
| CN110999839A (en) * | 2019-12-18 | 2020-04-14 | 李成燕 | Pond feeding and throwing equipment |
| CN111015573A (en) * | 2019-12-31 | 2020-04-17 | 国网北京市电力公司 | Spring screw sleeve and method for disassembling screw nut |
-
2010
- 2010-08-04 CN CN2010102442183A patent/CN101898342A/en active Pending
-
2011
- 2011-07-12 CN CN2011202446803U patent/CN202292559U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102350673A (en) * | 2011-09-22 | 2012-02-15 | 河南省电力公司驻马店供电公司 | Special spanner for preventing screw cap from falling off |
| CN102350673B (en) * | 2011-09-22 | 2013-06-26 | 河南省电力公司驻马店供电公司 | Special spanner for preventing screw cap from falling off |
| CN103056817A (en) * | 2011-10-21 | 2013-04-24 | 温永林 | Magnetic type nut sleeve |
| CN110999839A (en) * | 2019-12-18 | 2020-04-14 | 李成燕 | Pond feeding and throwing equipment |
| CN111015573A (en) * | 2019-12-31 | 2020-04-17 | 国网北京市电力公司 | Spring screw sleeve and method for disassembling screw nut |
| CN111015573B (en) * | 2019-12-31 | 2021-06-15 | 国网北京市电力公司 | Spring screw sleeve and method for disassembling screw nut |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202292559U (en) | 2012-07-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101201 |