CN201041184Y - Magnetic screw bolt - Google Patents
Magnetic screw bolt Download PDFInfo
- Publication number
- CN201041184Y CN201041184Y CNU2007200024020U CN200720002402U CN201041184Y CN 201041184 Y CN201041184 Y CN 201041184Y CN U2007200024020 U CNU2007200024020 U CN U2007200024020U CN 200720002402 U CN200720002402 U CN 200720002402U CN 201041184 Y CN201041184 Y CN 201041184Y
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- Prior art keywords
- bolt
- nut
- magnet piece
- model
- utility
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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.)
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Abstract
The utility model relates to a magnetic bolt which aims to solve the problems of automatic absorbing, breaking prevention, and easy looseness. The utility model consists essentially of a bolt rod, a screw thread, a bolt head, a lower magnet block, a nut, an upper magnet block, and a cross groove. The utility model is characterized in that the whole body of the upper magnet block is cast into the nut in a casting method, the whole body of the lower magnet block is cast into the end head of the bolt head, the upper magnet block and the lower magnet block enable the bolt and the nut to be absorbed together through the magnetic force function, a cross groove is processed at the middle of the upper surface of the bolt head in a mechanical method, and the type of the cross groove is matched with a cross point screwdriver.
Description
(1) technical field:
The utility model relates to Magnetic bolt, divides by International Patent Classification (IPC) (IPC) to belong to for being fixed on the spiral shell inspection on one object or in the object, having the head of special shape or the technical field of bar group.
(2) background technique:
At present, existing and once had about for being bolted on the object or in the object, having the head of special shape or the technology of bar group and need all do very fruitful effort to Magnetic bolt, also once designed many outstanding technological schemes.As declaring of the Decree of Patent Office of China in 1996 by Xi'an Metallurgical Machinery Factory, notice of authorization number is CN2218272Y, China Patent No. (ZL) is: No. 94212354.9 model utility title is the utility model patent of " convenient disassembly special shaped screw bolt ", the technological scheme that is adopted, for being bolted on the object or in the object, the head or the bar group technical elements that have special shape are routine of great value inventions, and it has solved Bolt dismantling technical problem easily effectively.But still have some deficits, it also is difficult to solve automatic adhesive, anticreep, the easily technical problem of degree of tightness.
(3) summary of the invention:
The purpose of this utility model is to provide a kind of Magnetic bolt.To solve automatic adhesive, anticreep, the easily technical problem of degree of tightness.
The new technological scheme that above-mentioned technical problem to be solved in the utility model adopted is: Magnetic bolt of the present utility model mainly is made of bolt shank, screw thread, bolt head, lower magnet piece, nut, last magnet piece, cross recess.
In shape, structure and combination thereof, the total essential features of Magnetic bolt of the present utility model and immediate prior art is: the lower end casting of bolt head is fixed on the upper end of bolt shank, the outer surface of bolt shank processes screw thread with mechanical means, bolt shank is nested into the inside of nut by screw thread, be combined into the composite structure of bolt shape, function has been double-screw bolt, the fixing effect of nut.In shape, structure and combination thereof, the Magnetic bolt of the present utility model technical characteristics different with immediate prior art is; The integral body of last magnet piece is cast in the nut with the method for casting, the integral body of lower magnet piece is cast in the termination of bolt head with the method for casting, last magnet piece, lower magnet piece are pulled together stud nut by magnetic force, be combined into the composite structure of bolt shape, function has been automatic adhesive, the effect of anticreep.Process cross recess with mechanical means in the middle of the upper surface of bolt head, cross recessed model and cruciate flower screw-driver are complementary, and are combined into the integrative-structure of cross shape, and function has been the effect of easy degree of tightness.So just reached the automatic adhesive of Magnetic bolt of the present utility model, anticreep, the easily purpose of degree of tightness.
The beneficial effect of the Magnetic bolt of model utility is that the utility model is to solve automatic adhesive, anticreep, easily the technological scheme that technical problem adopted of degree of tightness with existing and once had about being will be bolted on the object or in the object, have special shape or the technology of bar group compared two place's advantage and improvement:
First, because having designed the integral body of last magnet piece in the technological scheme of Magnetic bolt of the present utility model is cast in the nut with the method for casting, the integral body of lower magnet piece is cast in the termination of bolt head with the method for casting, last magnet piece, lower magnet piece are pulled together stud nut by magnetic force, be combined into the composite structure of bolt shape, so the automatic adhesive of easier solution, the technical problem of anticreep.
Second, the upper surface of bolt head is middle to process cross recess with mechanical means owing to designed in the technological scheme of Magnetic bolt of the present utility model, cross recessed model and cruciate flower screw-driver are complementary, and are combined into the integrative-structure of cross shape, so the technical problem of the easy degree of tightness of easier solution.
(4) description of drawings:
Accompanying drawing provides the structural representation of Magnetic bolt of the present utility model:
Fig. 1: the overall structure schematic representation that is Magnetic bolt of the present utility model;
Fig. 2: the nut structure schematic representation that is Magnetic bolt of the present utility model;
Fig. 3: the end structure schematic representation that is Magnetic bolt of the present utility model;
The label declaration at each position in the schematic representation:
1 bolt shank, 2 screw threads, 3 bolt heads, 4 lower magnet pieces
(5) embodiment:
Below in conjunction with accompanying drawing, Magnetic bolt of the present utility model is solved automatic adhesive for realization, anticreep, the optimal way of the technological scheme that the technical problem of easy degree of tightness is taked is described further:
Its static structure: see also accompanying drawing: as shown in the figure, Magnetic bolt of the present utility model mainly is made of bolt shank 1, screw thread 2, bolt head 3, lower magnet piece 4, nut 5, last magnet piece 6, cross recess 7.Its major part lower magnet piece 4, go up magnet piece 6 and select for use by market.Its bolt shank 1 is a T font shape, is material with the metal, through casting, machining manufacturing.Its nut 5 is hex shape, is material with the metal, through casting, machining manufacturing.
In shape, structure and combination thereof, the total essential features of Magnetic bolt of the present utility model and immediate prior art is: the lower end casting of bolt head 3 is fixed on the upper end of bolt shank 1, the outer surface of bolt shank 1 processes screw thread 2 with mechanical means, bolt shank 1 is nested into the inside of nut 5 by screw thread 2, be combined into the composite structure of bolt shape, function has been double-screw bolt, the fixing effect of nut.In shape, structure and combination thereof, the Magnetic bolt of the present utility model technical characteristics different with immediate prior art is: the integral body that goes up magnet piece 6 is cast in the nut 5 with the method for casting, the integral body of lower magnet piece 4 is cast in the termination of bolt head 3 with the method for casting, last magnet piece 6, lower magnet piece 4 are pulled together stud nut by magnetic force, be combined into the composite structure of bolt shape, function has been automatic adhesive, the effect of anticreep.Process cross recess 7 with mechanical means in the middle of the upper surface of bolt head 3, the model of cross recess 7 and cruciate flower screw-driver are complementary, and are combined into the integrative-structure of cross shape, and function has been the effect of easy degree of tightness.
Below by using method, further set forth Magnetic bolt dynamic structure relation of the present utility model: in use, when the automatic adhesive of needs, in the time of anticreep, according to physical principle, at first will go up magnet piece 6, lower magnet piece 4 is cast into respectively in nut 5, the bolt head 3, go up then magnet piece 6, lower magnet piece 4 by magnetic force with the stud nut adhesive, thereby finish automatic adhesive, inhale the task of taking off.So just realized that Magnetic bolt of the present utility model is for solving automatic adhesive, anticreep, the easily technological scheme of the technical problem of degree of tightness.
Realize that optimum scheme of the present utility model is is material with the metal, utilize the basic equipment of bolt factory, take to produce by batch in a large number,, so just can realize the use value and the economic value of Magnetic bolt of the present utility model better with the demand of supply industrial quarters.
Claims (1)
1. Magnetic bolt, it is by bolt shank (1), screw thread (2), bolt head (3), lower magnet piece (4), nut (5), last magnet piece (6), cross recess (7) constitutes, the lower end casting of its bolt head (3) is fixed on the upper end of bolt shank (1), the outer surface of bolt shank (1) processes screw thread (2) with mechanical means, bolt shank (1) is nested into the inside of nut (5) by screw thread (2), it is characterized in that: the integral body that goes up magnet piece (6) is cast in the nut (5) with the method for casting, the integral body of lower magnet piece (4) is cast in the termination of bolt head (3) with the method for casting, last magnet piece (6), lower magnet piece (4) is pulled together stud nut by magnetic force, process cross recess (7) with mechanical means in the middle of the upper surface of bolt head (3), the model and the cruciate flower screw-driver of cross recess (7) are complementary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200024020U CN201041184Y (en) | 2007-01-22 | 2007-01-22 | Magnetic screw bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200024020U CN201041184Y (en) | 2007-01-22 | 2007-01-22 | Magnetic screw bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201041184Y true CN201041184Y (en) | 2008-03-26 |
Family
ID=39252889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200024020U Expired - Fee Related CN201041184Y (en) | 2007-01-22 | 2007-01-22 | Magnetic screw bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201041184Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133477A (en) * | 2011-11-28 | 2013-06-05 | 苏州工业园区协诚精密五金有限公司 | Bolt component preparation technology |
| CN103133478A (en) * | 2011-11-28 | 2013-06-05 | 苏州工业园区协诚精密五金有限公司 | Bolt component |
| CN106175203A (en) * | 2016-08-31 | 2016-12-07 | 重庆名匠家具制造有限公司 | Chaise longue |
| CN106246683A (en) * | 2016-08-25 | 2016-12-21 | 安徽六方重联机械股份有限公司 | The concealed bolt of cross and its installation tool |
| CN107041624A (en) * | 2016-12-07 | 2017-08-15 | 重庆佐恩家具有限公司 | Splice table |
| CN110485609A (en) * | 2019-07-08 | 2019-11-22 | 穆云鹏 | A kind of combined precast floor slab of low layer assembling type steel structure house |
| CN110994516A (en) * | 2019-12-27 | 2020-04-10 | 广东电网有限责任公司电力科学研究院 | Drainage plate |
| CN111029798A (en) * | 2019-12-27 | 2020-04-17 | 广东电网有限责任公司电力科学研究院 | Utilize fixed drainage plate of electromagnet |
| CN114337520A (en) * | 2021-11-29 | 2022-04-12 | 江苏澄擎新能源有限公司 | Semi-flexible high-quality solar panel structure |
-
2007
- 2007-01-22 CN CNU2007200024020U patent/CN201041184Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103133477A (en) * | 2011-11-28 | 2013-06-05 | 苏州工业园区协诚精密五金有限公司 | Bolt component preparation technology |
| CN103133478A (en) * | 2011-11-28 | 2013-06-05 | 苏州工业园区协诚精密五金有限公司 | Bolt component |
| CN106246683A (en) * | 2016-08-25 | 2016-12-21 | 安徽六方重联机械股份有限公司 | The concealed bolt of cross and its installation tool |
| CN106175203A (en) * | 2016-08-31 | 2016-12-07 | 重庆名匠家具制造有限公司 | Chaise longue |
| CN107041624A (en) * | 2016-12-07 | 2017-08-15 | 重庆佐恩家具有限公司 | Splice table |
| CN110485609A (en) * | 2019-07-08 | 2019-11-22 | 穆云鹏 | A kind of combined precast floor slab of low layer assembling type steel structure house |
| CN110485609B (en) * | 2019-07-08 | 2021-02-19 | 宁夏神聚钢结构安装工程有限公司 | Combined prefabricated floor slab for low-rise assembled steel structure house |
| CN110994516A (en) * | 2019-12-27 | 2020-04-10 | 广东电网有限责任公司电力科学研究院 | Drainage plate |
| CN111029798A (en) * | 2019-12-27 | 2020-04-17 | 广东电网有限责任公司电力科学研究院 | Utilize fixed drainage plate of electromagnet |
| CN114337520A (en) * | 2021-11-29 | 2022-04-12 | 江苏澄擎新能源有限公司 | Semi-flexible high-quality solar panel structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080326 Termination date: 20100222 |