CN2542403Y - Socket with magnet - Google Patents
Socket with magnet Download PDFInfo
- Publication number
- CN2542403Y CN2542403Y CN 02235707 CN02235707U CN2542403Y CN 2542403 Y CN2542403 Y CN 2542403Y CN 02235707 CN02235707 CN 02235707 CN 02235707 U CN02235707 U CN 02235707U CN 2542403 Y CN2542403 Y CN 2542403Y
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- CN
- China
- Prior art keywords
- sleeve
- arc
- circular
- magnet
- section
- 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.)
- Ceased
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- Magnetic Treatment Devices (AREA)
Abstract
A sleeve with magnet consists of a sleeve and a sleeve handle; wherein, the inner wall of the sleeve is a regular hexagon with the side being circular-arc-shaped; the inner part of the main part of the sleeve is provided with magnet to be embedded the notch at the bottom; the sleeve handle is a bone knob with the cross section being a regular hexagon or a circular arc; the middle section of the sleeve handle is in shape of an annular groove with the cross section being a circle and the lengthwise section being an arc; the edges of the hexagon are straight linear or circular-arc edges. The metal devices sleeved in can be puissant absorbed in the sleeve and clamped steadily and firmly without easy to loose, and the twisted metal devices do not drop off or become flexible, which increases the stability of sleeve when is twisted and also plays the centering function. The bone knob in shape of a regular hexagon or circular-arc can effectively prevent the sleeve from relatively rotating in chucking appliance. The concave annular groove can effectively prevent the sleeve from loosing or even dropping off in chucking appliance after being chucked in the chucking appliance or rapid changing extension steel. Besides, the utility model has the advantages of simple detachment and convenient using.
Description
Technical field
The utility model relates to a kind of hardware ﹠ tools, particularly a kind of Socket with magnet that is used for hand-held or electric bench drill.
Background technology
At present, in the hardware tool industry, the sleeve product generally is designed to the staight shank that shank is a hexagonal section, there is not the spill annular groove on the handle, after sleeve shank was inserted in the jig centre bore, can't be firm fix got loose easily and drops, and the measure of the metal device that does not prevent iron cap nut and so in sleeve body inside loosening landing when work, in high speed turn-knob process, take place easily cap nut and so on device skid depart from the center, so that cause damage or unexpected.
Technology contents
The utility model will solve clamping and owe firmly, easily becomes flexible, and the problem of dismounting inconvenience is avoided the device skew slippage of cap nut and so in the rotation at a high speed.
The technical scheme of the utility model Socket with magnet: form by sleeve and sleeve shank, sleeve lining is that the length of side is the regular hexagon of circular arc, it is characterized in that: sleeve body inside has magnet to embed main body inner bottom part recess, sleeve shank be the cross section be wait hexagon or etc. hexagonal bone knob, the bone knob stage casing is spill annular groove shape, the cross section of spill annular groove is circular, and the longitudinal section is an arc.
The hexagonal limit of above-mentioned sleeve bone knob is straight flange or circular arc limit.
The length of above-mentioned sleeve bone knob is 25mm to 30mm, and the hexagon opposite side distance is from being of a size of 6.35mm to 11.12mm, promptly 1/4 inch to 7/16 inch.
Footpath, the end 5mm of above-mentioned spill annular groove, arc radius 4.8mm.
Beneficial effect: the sleeve body of this utility model can be used for the device of all kinds of cap nuts of quick-clamping, nut and so on.Magnet of the inner embedding of sleeve body, in use, the metal device that can be inserted in (as cap nut, nut and so on) brute force is adsorbed in the sleeve, make and can in operating process, do not come off by the metal device of turn-knob or loosening, stability when having strengthened the sleeve turn-knob greatly plays the centering effect simultaneously.Regular hexagon or circular arc shank structure can effectively stop sleeve to relatively rotate in jig.After spill annular groove on its handle makes it snap in jig or Fast transforms extension bar, by the elasticity clamping device on jig or the Fast transforms extension bar, can effectively avoid sleeve loosening even come off in jig, in addition, when jig that this novel sleeve matches with it used, loading and unloading were especially simply saved trouble, and only needed sleeve shank is pushed away or one draws to the Kong Zhongyi of jig, can finish, and need not debug the transfer rig.Good manufacturability, easy to use.Clamping is firmly firm, is difficult for becoming flexible, and easy accessibility is avoided the device skew slippage of cap nut and so in the rotation at a high speed.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a profile of the present utility model.
Among the figure: 1-sleeve body, 2-magnet, 3-bone knob, 4-spill annular groove, 5-sleeve lining.
The specific embodiment
This Socket with magnet is selected steel such as chrome-vanadium steel, carbon steel, 40 chromium for use, adopts cold pier and process for machining, and is made up of three parts:
Sleeve body 1: sleeve lining 5 is that the length of side is the regular hexagon of circular arc, the sleeve lining size can be selected the different size size for use as required, the hexagon opposite side distance is 6.35mm to 11.12mm from size range in general, promptly 1/4 inch to 7/16 inch is the working portion that is used for metal devices such as turn-knob nut, cap nut.The sleeve body length range is 45mm to 50mm.
The magnet 2 of tube body interior: appearance and size is as the criterion to adapt to the body interior recess, embeds main body inner bottom part recess by the lathe punching press.
The bone knob 3 of sleeve: the cross section of sleeve bone knob for wait hexagon or etc. hexagon circular arc.
The stage casing of bone knob 3 is spill annular groove 4 shapes, and the cross section of spill annular groove is circular, and the longitudinal section is an arc, and arc size is footpath, end 5mm, and arc radius 4.8mm, spill annular groove are the lock in place bodies, and its position at bone knob fixes the position with all kinds of jig joints and is as the criterion.The length of bone knob is 25mm to 30mm, and the hexagon opposite side distance is from being of a size of 6.35mm to 11.12mm, promptly 1/4 inch to 7/16 inch.
The overall appearance of sleeve is burnt hair or sends out golden or jaundice coppery and other color.
Claims (4)
1, a kind of Socket with magnet, form by sleeve and sleeve shank, sleeve lining is that the length of side is the regular hexagon of circular arc, it is characterized in that: sleeve body inside has magnet to embed main body inner bottom part recess, sleeve shank be the cross section be wait hexagon or etc. hexagonal bone knob, the bone knob stage casing is spill annular groove shape, and the cross section of spill annular groove is circular, and the longitudinal section is an arc.
2, Socket with magnet according to claim 1 is characterized in that: the hexagonal limit of described sleeve bone knob is straight flange or circular arc limit.
3, Socket with magnet according to claim 1 and 2 is characterized in that: the length of described sleeve bone knob is 25mm to 30mm, and the hexagon opposite side distance is from being of a size of 6.35mm to 11.12mm, promptly 1/4 inch to 7/16 inch.
4, Socket with magnet according to claim 1 is characterized in that: footpath, the end 5mm of described spill annular groove, arc radius 4.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02235707 CN2542403Y (en) | 2002-05-15 | 2002-05-15 | Socket with magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02235707 CN2542403Y (en) | 2002-05-15 | 2002-05-15 | Socket with magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2542403Y true CN2542403Y (en) | 2003-04-02 |
Family
ID=33710170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02235707 Ceased CN2542403Y (en) | 2002-05-15 | 2002-05-15 | Socket with magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2542403Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371134C (en) * | 2004-12-20 | 2008-02-27 | 胡厚飞 | Structure improved driving tool |
| CN102259322A (en) * | 2010-05-24 | 2011-11-30 | 宁波工程学院 | Cubic core adjustable sleeve |
| TWI386284B (en) * | 2010-11-30 | 2013-02-21 | ||
| CN103111973A (en) * | 2013-02-05 | 2013-05-22 | 昆山义成工具有限公司 | Magnetic sleeve for structure-improved buried magnetic sleeve |
| TWI410306B (en) * | 2011-10-21 | 2013-10-01 | Loh Torng Hardware Machine Co Ltd | Seat structure for a magnetic sleeve |
| TWI417172B (en) * | 2012-02-17 | 2013-12-01 | Vajra Power Ind Inc | Socket |
| CN106272215A (en) * | 2016-08-22 | 2017-01-04 | 国网天津市电力公司 | A kind of livewire work Magnetic spanner head |
| TWI619890B (en) * | 2017-06-05 | 2018-04-01 | Ball head adapter with magnetic attraction function and combination with fixing member | |
| TWI625201B (en) * | 2016-01-06 | 2018-06-01 | Chen Jia Lin | Magnetic sleeve |
-
2002
- 2002-05-15 CN CN 02235707 patent/CN2542403Y/en not_active Ceased
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100371134C (en) * | 2004-12-20 | 2008-02-27 | 胡厚飞 | Structure improved driving tool |
| CN102259322A (en) * | 2010-05-24 | 2011-11-30 | 宁波工程学院 | Cubic core adjustable sleeve |
| TWI386284B (en) * | 2010-11-30 | 2013-02-21 | ||
| TWI410306B (en) * | 2011-10-21 | 2013-10-01 | Loh Torng Hardware Machine Co Ltd | Seat structure for a magnetic sleeve |
| TWI417172B (en) * | 2012-02-17 | 2013-12-01 | Vajra Power Ind Inc | Socket |
| CN103111973A (en) * | 2013-02-05 | 2013-05-22 | 昆山义成工具有限公司 | Magnetic sleeve for structure-improved buried magnetic sleeve |
| TWI625201B (en) * | 2016-01-06 | 2018-06-01 | Chen Jia Lin | Magnetic sleeve |
| CN106272215A (en) * | 2016-08-22 | 2017-01-04 | 国网天津市电力公司 | A kind of livewire work Magnetic spanner head |
| TWI619890B (en) * | 2017-06-05 | 2018-04-01 | Ball head adapter with magnetic attraction function and combination with fixing member |
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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 | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20050218 Decision number of declaring invalidation: 6838 |