CN101486174A - General-purpose spanner head matched with spanner and using method - Google Patents
General-purpose spanner head matched with spanner and using method Download PDFInfo
- Publication number
- CN101486174A CN101486174A CNA2008102303484A CN200810230348A CN101486174A CN 101486174 A CN101486174 A CN 101486174A CN A2008102303484 A CNA2008102303484 A CN A2008102303484A CN 200810230348 A CN200810230348 A CN 200810230348A CN 101486174 A CN101486174 A CN 101486174A
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- spanner
- polygon
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- boss
- cooperation
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 229920001971 elastomer Polymers 0.000 claims description 11
- 239000000806 elastomer Substances 0.000 claims description 11
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000012467 final product Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention provides a common wrench head used together with a wrench and a method for using the same. The wrench head comprises a wrench head body, and is characterized in that the wrench head body is embedded with elastic fastening pieces. The wrench head has the advantages that the inside and the outside of the wrench head can be embedded with various elastic fastening pieces, and the strength of the wrench head is improved; in addition, the wrench head is not easy to fall off and is convenient to operate during use. The inside and the outside of the wrench head adopt variously-shaped polygons which enlarge the application range and are provided with positioning bosses which increase the strength of the wrench head, position the wrench and bolts and prevent a wrenching tool from penetrating or falling off. Both of the two ends of the wrench head can be used together with the wrench or wrench bolts, so the wrench head is applicable to bolts with the same size and two different thicknesses.
Description
Technical field
The invention belongs to a kind of Versatile manual instrument, particularly a kind of general spanner and using method that cooperates spanner to use.
Background technology
Existing fork spanner, double offset ring spanner, box spanner all are complete sales, tens in a cover, and not only price is more expensive, and Heavy Weight, volume are big, are not easy to carry and take care of.The applicant has developed the general spanner that can be attached on the nut for this reason, cooperates 2-3 kinds of spanners can bring into play the function of complete fork spanner, double offset ring spanner, box spanner, has reduced cost, is easy to carry and takes care of.But still have limitation in the use, for this reason, the applicant has applied for another patent " a kind of general spanner that is attached on the nut ", and the cross section of its spanner body is the female surrounding edge of the cover of regular polygon.The inside and outside cross section of spanner is identical, all is regular hexagon.But still there is limitation in the use in its structure, can not satisfy instructions for use widely.Simultaneously, spanner is landing sometimes in use, inconvenient operation.
Summary of the invention
The purpose of this invention is to provide a kind of general spanner that cooperates spanner to use, spanner is inside and outside to be the different shape polygon, and spanner is inside and outside to be can the various forms of elasticity Fasteners of setting-in, spanner intensity improves, and spanner in use is difficult for landing, and is easy to operate.The spanner two ends can cooperate spanner to use, and two ends can the twisting nut simultaneously.
The object of the present invention is achieved like this: it comprises the spanner body, it is characterized in that: setting-in elasticity Fastener on the spanner body.
Polygon or circle that polygon, curve and the straight line that above-mentioned spanner body inside or outer cross section are the polygon that is formed by connecting of regular polygon, curve, straight line is formed by connecting is formed by connecting.
Above-mentioned spanner body inside or outer setting positioning boss.
The polygon that the polygon that above-mentioned positioning boss is circle, regular polygon, curve is formed by connecting, polygon, curve and the straight line that straight line is formed by connecting are formed by connecting, or discrete small boss.
Above-mentioned elasticity Fastener is embedded the shooting property jump ring of the groove of spanner body.
Above-mentioned elasticity Fastener is the elastomer that is inlaid on the spanner body.
Above-mentioned elasticity Fastener is that spring and steel ball constitute.
On above-mentioned spanner body, be provided with groove or pit or through hole.
Above-mentioned spanner body adopts magnetic material to make or setting-in magnetic on the spanner body.
Using method: during use, spanner is attached on the nut or the spanner spanner of packing into is pulled on the mouth, then by twisting spanner dismounting nut.
Advantage of the present invention is: spanner is inside and outside for can the various forms of elasticity Fasteners of setting-in, and spanner intensity improves, and spanner in use is difficult for landing, and is easy to operate.The inside and outside employing different shape of spanner polygon has enlarged the scope of application.Inside or outer setting positioning boss not only increase spanner intensity, and play the effect of dowelled spanner and nut, prevent that the twisting instrument from passing or slippage.The spanner two ends can cooperate spanner to use or two ends can the twisting nut simultaneously, and spanner can adapt to the nut with two kinds of thickness of a kind of specification.
Description of drawings
Fig. 1 a, b are that spanner is inside and outside for regular hexagon, and the spanner periphery is installed elastomeric example front view, vertical view.
Fig. 2 a, b are the polygons that spanner inside is formed by connecting for curve for the regular hexagon outside, and the spanner periphery is installed example front view, the vertical view of round and elastic jump ring.
Fig. 3 a, b are that spanner is inside and outside for regular hexagon, example front view, the vertical view of mounting spring and steel ball Fastener in the inside and outside boss of spanner.
Fig. 4 a, b, c are the spanner ends of spanner and pull example upward view, front view, the vertical view that mouthful end is installed elastomer Fastener, annular spring respectively.
Fig. 5 a, b, c are the spanner ends of spanner and pull mouthful end mounting spring and steel ball Fastener, the example upward view of U-shaped jump ring, front view, vertical view respectively.
Fig. 6 a, b, c are that the inside of spanner is provided with boss, and example upward view, front view, the vertical view of elastomer Fastener installed at the spanner two ends respectively.
Fig. 7 a, b, c are that the inside of spanner is provided with boss, an outside end is provided with boss, and example upward view, front view, the vertical view of interior mounting spring respectively of boss and steel ball Fastener.
Fig. 8 a, b, c are that the inside of spanner, outside middle part are provided with boss, and example upward view, front view, the vertical view of the tight part of elastomer card body are installed in the boss.
Fig. 9 a, b are example front view, the left views that spanner is provided with positioning pit.
Figure 10 a, b and Figure 11 a, b are example front view, the vertical views that spanner is provided with locating slot, locating hole.
Figure 12 a, b are example front view, the vertical views of spanner setting-in magnetic.
Figure 13 a, b are that spanner is example front view, the vertical view that disconnects shape.
Figure 14-Figure 15 is that spanner is a limit and two example schematic that the limit is damaged.
Figure 16 is that product is made the word marking schematic diagram.
The specific embodiment
See Fig. 1 a, b, the inside of spanner 1 is a kind of interior regular hexagon of specification, and the outside also is a kind of outer regular hexagon of specification, and at the peripheral embedded gonosome 2 that shoots of spanner, the cross section of elastomer 2 can be different shapes such as rectangle, circle, ellipse.
See Fig. 2 a, b, the inside of spanner 1 is a kind of interior regular hexagon of specification, the polygon that the outside is formed by connecting for curve, an outside end is provided with circular positioning boss 3, the elastomer of round and elastic jump ring 4 is installed in the groove of spanner outer periphery, elastic circlip 4 is whole shape, and elastic circlip 4 can be different shapes such as rectangle, circle, ellipse.
See Fig. 3 a, b, the inside of spanner 1 is a kind of interior regular hexagon of specification, and the outside also is a kind of outer regular hexagon of specification, and an outside end is provided with regular hexagon positioning boss 3, an inner end is provided with positioning boss 5, and boss 3 and boss 5 are regular hexagon.In its outside and internal boss, the Fastener of being made up of steel ball 6 and spring 7 is installed.The steel ball 6 of internal boss is used for fixing the spanner of spanner outwardly, and the steel ball 6 of exterior boss is used for fixing screw, the nut of institute's twisting inwardly.
See Fig. 4 a, b, c, outside one end of spanner 1 is that a circular end is a regular hexagon, an inner end is that regular hexagon one end is a manhole, the embedded gonosome 2 that shoots of outside orthohexagonal periphery, the spanner that is used for fixing spanner, the elastomer of regular hexagon elastic circlip 8 is installed in the groove of inner regular hexagon periphery, and elastic circlip 8 is used for fixing screw, the nut of institute's twisting for disconnecting shape.
See Fig. 5 a, b, c, the outside of spanner 1 is circular, an inner end is a regular hexagon for the square other end, one end of square is installed the Fastener of being made up of steel ball 6 and spring 7, steel ball 6 is used for fixing transmission side's tenon of box spanner inwardly, is provided with groove in the orthohexagonal one group of opposite side of the other end, U-shaped elastic circlip 9 is installed in the groove, is used for fixing screw, the nut of institute's twisting.
See Fig. 6 a, b, c, the outside of spanner 1 is a regular hexagon, and an inner end is the polygon that curve is formed by connecting, and the other end is the polygon that curve and straight line are formed by connecting, and is provided with the whole boss 5 of ring-type between two kinds of polygons, is a circular hole in the middle of the boss.The peripheral embedded gonosome 2 that shoots of spanner positioned internal boss 5 both sides, elastomer both can back-up wrench spanner, fixedly screw, the nut of institute's twisting again.
See Fig. 7 a, b, c, the outside of spanner 1 is a regular hexagon, and an inner end is a regular hexagon, and the inner regular polygon of the other end is the shape after two regular hexagons rotate 30 degree mutually, i.e. 12 jiaos of polygons, the regular polygon of other example also can be that the certain number of degrees of rotation form.The outside end of spanner is provided with circular outer positioning boss 3, is provided with positioned internal boss 10 between the inner two kinds of polygons of spanner, and boss 10 is a circular hole for disconnecting shape in the middle of the boss 10.In its outside and internal boss, the Fastener of being made up of steel ball 6 and spring 7 is installed.The steel ball 6 of internal boss is used for fixing the spanner of spanner outwardly, and the steel ball 6 of exterior boss is used for fixing screw, the nut of institute's twisting inwardly.
See Fig. 8 a, b, c, the outside of spanner 1 is a regular hexagon, inside is the regular hexagon of two kinds of different specification sizes, be provided with the positioned internal boss 5 that is formed by connecting by curve between the regular hexagon of two kinds of different specification sizes, at the spanner internal boss 5 embedded gonosomes 2 that shoot, in the middle of the boss is a through hole, and the middle part of spanner 1 outside is provided with discrete overshooting shape small boss 11, and boss 11 can be for one or more.
The inside and outside cross sectional shape of above-mentioned spanner uses needs to determine according to different spanners, as shown in Figure 1 inside and outside all is regular hexagon, inside as shown in Figure 2 is regular hexagon, and the outside is the polygon that curve is formed by connecting, and as shown in Figure 4 inside and outside all is regular hexagon and circle.And can be used in combination mutually, outside as shown in Figure 5 is circular, inside is regular hexagon and square, outside as shown in Figure 6 is a regular hexagon, the both sides cross sectional shape of spanner positioned internal boss 5 is respectively the polygon that curve is formed by connecting, the polygon that curve and straight line are formed by connecting, outside as Fig. 7 is a regular hexagon, two lateral sections, one end that is positioned at positioning boss 10 is a regular hexagon, the inner regular polygon of the other end is the shape after two regular hexagons rotate 30 degree mutually, i.e. 12 jiaos of polygons, outside is a regular hexagon as shown in Figure 8, and the both sides cross sectional shape that is positioned at positioning boss 5 is respectively the regular hexagon of two kinds of different specification sizes.
Above-mentioned outside fix boss 3 and interior positioning boss 5 its shapes are according to using needs to determine shape, circle for example shown in Figure 2, regular hexagon as shown in Figure 3, the polygon that curve as shown in Figure 8 is formed by connecting, or the polygon that is formed by connecting of curve and straight line, or the polygon that is formed by connecting of straight line.The inside of above-mentioned spanner or outside positioning boss shape can be the disconnection shape, and disconnection shape as shown in Figure 7, boss can be the kick or the small boss of discrete shape, small boss as shown in Figure 8.
The installation quantity of the elastic circlip of setting-in, elastomer Fastener can be for one or more in the aforesaid various spanner, spanner, and the installation quantity of the elasticity Fastener of steel ball and spring can be one or more groups.
The effect of outside fix boss: the intensity that 1. increases spanner.2. the outside fix boss plays positioning action two kinds, is located at the end of spanner, plays the effect of folk prescription to dowelled spanner, is located at the middle part of spanner, and the both sides spanner of boss can cooperate spanner to use, and plays the effect of two-way dowelled spanner.
The effect of interior positioning boss: the intensity that 1. increases spanner.2. interior positioning boss plays positioning action two kinds, is located at the end of spanner, plays the effect of folk prescription to setscrew nut, be located at the middle part of spanner, the both sides spanner of boss can attaching nut uses, and two ends can the twisting nut, plays the effect of two-way setscrew nut.
Aforesaid various spanner, outside or inside at spanner are provided with annular groove 13 (see figure 10)s or multiple spot pit 12 (see figure 9)s or a plurality of through hole 14 (seeing Figure 11), during use, cooperate the spanner that has gripping mechanism (Fastener that elastic circlip, elastomer, steel ball and spring are formed) to use, so that the location.Groove, pit, through hole can be for one or more.
See Figure 12, aforementioned various spanners, setting-in magnetic 15 in the periphery of spanner or boss, magnetic 15 can be different shapes such as rectangle, circle, annular, U-shaped, magnetic is can setting-in one or more.Magnetic 15 can be cast directly in the spanner the inside or for connecting shape, also can embed in the spanner by the later stage machining process.In addition, various spanners also can adopt magnetic material to make.
See Figure 13, aforementioned various spanners, its periphery is for disconnecting shape, and gap is on periphery.Gap also can be on the angle of spanner.
Aforesaid various spanner, its periphery can be damaged shape, for example: a periphery damaged (seeing Figure 14), two peripheries damaged (seeing Figure 15).
See Figure 16, use machinery or methods such as chemistry or laser inscription word contents such as inside and outside surface markers spanner specification, the convenient use at the spanner body.
Cooperation spanner using method provided by the invention:
One of method is attached to spanner on the nut or the spanner spanner commonly used of packing into is pulled and mouthful gone up (or the spanner with elasticity gripping mechanism is pulled on the mouth), gets final product by twisting spanner dismounting nut then.
Two of method, the spanner that will have magnetic is adsorbed on the nut or spanner is pulled on the mouth, gets final product by twisting spanner dismounting nut then.
According to using method, spanner can independent complete sale, does not match other spanner.During use, spanner is attached to or relies on magnetic to be adsorbed on the nut, and spanner moves with nut.Therefore the user buys spanner cooperation one cover spanner use separately, brings into play the function of one or more sets spanners.
One cover spanner also can with one or many spanner systems selling, during use, spanner relies on magnetic to adsorb or elasticity is clamped on pulling on the mouth of spanner, does not need to buy separately the function that other spanners just can be brought into play one or more sets spanners.
Claims (10)
1, a kind of general spanner that cooperates spanner to use, it comprises the spanner body, it is characterized in that: setting-in elasticity Fastener on the spanner body.
2, the general spanner that uses of cooperation spanner according to claim 1 is characterized in that: polygon or circle that polygon, curve and the straight line that the inside of spanner body or outer cross section are the polygon that is formed by connecting of regular polygon, curve, straight line is formed by connecting is formed by connecting.
3, the general spanner of cooperation spanner use according to claim 1 is characterized in that: at the inside or the outer setting positioning boss of spanner body.
4, the general spanner of cooperation spanner use according to claim 3, it is characterized in that: the polygon that positioning boss is formed by connecting for circle, regular polygon, polygon that curve is formed by connecting, polygon, curve and straight line that straight line is formed by connecting, or the small boss that disperses.
5, the general spanner of cooperation spanner use according to claim 1, it is characterized in that: the elasticity Fastener is embedded the shooting property jump ring of the groove of spanner body.
6, the general spanner of cooperation spanner use according to claim 1, it is characterized in that: the elasticity Fastener is the elastomer that is inlaid on the spanner body.
7, the general spanner of cooperation spanner use according to claim 1 is characterized in that: the elasticity Fastener is that spring and steel ball constitute.
8, the general spanner of cooperation spanner use according to claim 1, it is characterized in that: the spanner body is provided with groove or pit or through hole.
9, the general spanner of cooperation spanner use according to claim 1 is characterized in that: the spanner body adopts magnetic material to make or setting-in magnetic on the spanner body.
10, the general spanner using method of using as the described cooperation spanner of right 1-9 is characterized in that: during use, spanner is attached on the nut or the spanner spanner of packing into is pulled on the mouth, then by twisting spanner dismounting nut.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810230348.4A CN101486174B (en) | 2008-12-30 | 2008-12-30 | General-purpose spanner head matched with spanner and using method |
| CN201410209558.0A CN104139361B (en) | 2008-12-30 | 2008-12-30 | General spanner head matched with spanner for use and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810230348.4A CN101486174B (en) | 2008-12-30 | 2008-12-30 | General-purpose spanner head matched with spanner and using method |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410209558.0A Division CN104139361B (en) | 2008-12-30 | 2008-12-30 | General spanner head matched with spanner for use and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101486174A true CN101486174A (en) | 2009-07-22 |
| CN101486174B CN101486174B (en) | 2014-05-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810230348.4A Active CN101486174B (en) | 2008-12-30 | 2008-12-30 | General-purpose spanner head matched with spanner and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101486174B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233550A (en) * | 2010-05-04 | 2011-11-09 | 谢智庆 | Spanner with clamping function and using method thereof |
| CN103042493A (en) * | 2011-10-17 | 2013-04-17 | 张桂琼 | Wrench tool with clamping device |
| CN107775574A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Both ends have the transition sleeve and application method of positioning boss |
| CN107775581A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with positioned internal boss |
| CN107775584A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with two positioning boss |
| CN107775580A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with outside positioning boss |
| TWI623386B (en) * | 2017-05-19 | 2018-05-11 | Zheng Jin Shun | Tube sleeve structure |
| TWI640403B (en) * | 2018-02-09 | 2018-11-11 | 鄭金順 | Adapter structure |
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| DE2650506A1 (en) * | 1976-11-04 | 1978-05-11 | Heinz Marciniak | Open sided socket for use with ratchet wrench - has bell-section with sprung ball detent forced over nut flat to retain socket |
| CN2393685Y (en) * | 1999-09-27 | 2000-08-30 | 施俊兆 | Clip for sleeve piece |
| CN2461709Y (en) * | 2000-12-28 | 2001-11-28 | 仟昇工业股份有限公司 | Lighting device of socket spanner |
| DE202004002466U1 (en) * | 2004-02-20 | 2004-05-27 | Hung Yu Ind. Co., Ltd. | Spanner set for turning nuts and bolts has coupling element in form of hexagonal aperture with inward hollowing at lower end of lower sector |
| CN101244547A (en) * | 2008-03-18 | 2008-08-20 | 许小明 | Universal wrench head matched with wrench for use |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2273861A (en) * | 1940-12-10 | 1942-02-24 | Edgar B Green | Screw driver |
| US3630107A (en) * | 1970-02-09 | 1971-12-28 | Harry A Carr | Keeper accessory for holding a fastener seated in a wrench socket |
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2008
- 2008-12-30 CN CN200810230348.4A patent/CN101486174B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2650506A1 (en) * | 1976-11-04 | 1978-05-11 | Heinz Marciniak | Open sided socket for use with ratchet wrench - has bell-section with sprung ball detent forced over nut flat to retain socket |
| CN2393685Y (en) * | 1999-09-27 | 2000-08-30 | 施俊兆 | Clip for sleeve piece |
| CN2461709Y (en) * | 2000-12-28 | 2001-11-28 | 仟昇工业股份有限公司 | Lighting device of socket spanner |
| DE202004002466U1 (en) * | 2004-02-20 | 2004-05-27 | Hung Yu Ind. Co., Ltd. | Spanner set for turning nuts and bolts has coupling element in form of hexagonal aperture with inward hollowing at lower end of lower sector |
| CN101244547A (en) * | 2008-03-18 | 2008-08-20 | 许小明 | Universal wrench head matched with wrench for use |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233550A (en) * | 2010-05-04 | 2011-11-09 | 谢智庆 | Spanner with clamping function and using method thereof |
| CN103042493A (en) * | 2011-10-17 | 2013-04-17 | 张桂琼 | Wrench tool with clamping device |
| CN103042493B (en) * | 2011-10-17 | 2014-10-22 | 张桂琼 | wrench tool with clamping device |
| CN107775574A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Both ends have the transition sleeve and application method of positioning boss |
| CN107775581A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with positioned internal boss |
| CN107775584A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with two positioning boss |
| CN107775580A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with outside positioning boss |
| TWI623386B (en) * | 2017-05-19 | 2018-05-11 | Zheng Jin Shun | Tube sleeve structure |
| TWI640403B (en) * | 2018-02-09 | 2018-11-11 | 鄭金順 | Adapter structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101486174B (en) | 2014-05-14 |
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Effective date of registration: 20190809 Address after: Room 304, Building 3, 17 Huaguoshan Avenue, Haizhou District, Lianyungang City, Jiangsu Province Patentee after: Lianyungang Qi Machinery and Electrical Equipment Co., Ltd. Address before: 222006 Lianyungang Post 68 Special Mailbox, Jiangsu Province (25-1-502, 19 East Yanhe Road) Patentee before: Xu Xiaoming |
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