CN104139361A - General spanner head matched with spanner for use and using method - Google Patents
General spanner head matched with spanner for use and using method Download PDFInfo
- Publication number
- CN104139361A CN104139361A CN201410209558.0A CN201410209558A CN104139361A CN 104139361 A CN104139361 A CN 104139361A CN 201410209558 A CN201410209558 A CN 201410209558A CN 104139361 A CN104139361 A CN 104139361A
- Authority
- CN
- China
- Prior art keywords
- spanner
- boss
- nut
- head
- universal
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 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
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000013372 meat Nutrition 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
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
- B25B13/065—Spanners; Wrenches with rigid jaws of socket type characterised by the cross-section of the socket
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention provides a general spanner head matched with a spanner for use and a using method. The general spanner head comprises a spanner head body, and is characterized in that elastic clamping pieces are embedded in the spanner head body. The general spanner head and the using method have the advantages that various forms of elastic clamping pieces can be embedded in and outside the spanner head, so that the strength of the spanner head is improved, the spanner head is not prone to slip in use, and the operation is convenient. Polygons in various shapes are adopted in and outside the spanner head, and the using range is enlarged; positioning bosses are arranged inside or outside, so that the strength of the spanner head is increased, further, functions of a positioning spanner and a nut are achieved, and a screwing tool is prevented from penetrating out or slipping off; two ends of the spanner head can be matched with the spanner for use or the two ends can screw the nut simultaneously, and one spanner head can adapt to nuts with the same specification and different thicknesses.
Description
The application is the divisional application of former application for a patent for invention " universal spanner head and the using method that coordinate spanner to use ", its patent application day: on December 30th, 2008; Number of patent application: 200810230348.4; Invention and created name: the universal spanner head and the using method that coordinate spanner to use.
Technical field
The invention belongs to a kind of Versatile manual instrument, particularly a kind of universal spanner head and using method that coordinates spanner to use.
Background technology
Existing fork spanner, double offset ring spanner, box spanner are all complete sales, and a set of tens, not only price is more expensive, and Heavy Weight, volume are large, are not easy to carry and take care of.The applicant has developed and can be attached to the universal spanner head on nut for this reason, coordinates 2-3 kind spanner 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 in the use limitation, for this reason, the applicant has applied for another patent " a kind of universal spanner head being attached on nut ", the female surrounding edge of cover that the cross section of its spanner body is regular polygon.The inside and outside cross section of spanner is identical, is all regular hexagon.But still there is limitation in its structure, can not meet instructions for use widely in the use.Meanwhile, spanner is landing sometimes in use, inconvenient operation.
Summary of the invention
The object of this invention is to provide a kind of universal spanner head that coordinates spanner to use, spanner is inside and outside is various shape polygons, and spanner is inside and outside is can the various forms of elasticity Fasteners of setting-in, spanner intensity improves, and spanner is in use difficult for landing, easy to operate.Spanner two ends can coordinate spanner to use, and two ends can twisting nut simultaneously.
The object of the present invention is achieved like this: it comprises spanner body, it is characterized in that: setting-in elasticity Fastener on spanner body.
Above-mentioned spanner body inside or outer cross section are polygon or the circle that welcoming of being formed by connecting of regular polygon, curve polygon, curve and straight line that shape, straight line are formed by connecting are formed by connecting more.
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 the embedded dress elastic circlip of the groove of spanner body.
Above-mentioned elasticity Fastener is the elastomer being inlaid on spanner body.
Above-mentioned elasticity Fastener is that spring and steel ball form.
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 spanner body.
Using method: when use, spanner is attached on nut or packs spanner into spanner and pull mouth above, 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 is in use difficult for landing, easy to operate.The various shape polygons of the inside and outside employing of spanner, have expanded the scope of application.Inside or outer setting positioning boss, not only increase spanner intensity, and play the effect of dowelled spanner and nut, prevents that twisting instrument from passing or slippage.Spanner two ends can coordinate spanner to use or simultaneously two ends can twisting nut, and a spanner can adapt to the nut of two kinds of thickness of same specification.
Brief description of the drawings
Figure la, b are that spanner is inside and outside for regular hexagon, and spanner periphery is installed elastomeric example front view, top view.
Fig. 2 a, b are the polygons that spanner inside is formed by connecting for curve for regular hexagon outside, and spanner periphery is installed example front view, the top 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 top 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 mouth and hold example upward view, front view, top view that elastomer Fastener, annular spring are installed 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, top view respectively.
Fig. 6 a, b, c are that the inside of spanner is provided with boss, and example upward view, front view, the top view of elastomer Fastener installed respectively at spanner two ends.
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 top view of boss meat difference mounting spring 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 top view of the tight part of elastomer card are installed in boss.
Fig. 9 a, b are example front view, the left views that spanner arranges positioning pit.
Figure l0a, b and Figure 11 a, b are example front view, the top views that spanner arranges locating slot, locating hole.
Figure 12 a, b are example front view, the top views of spanner setting-in magnetic.
Figure 13 b is that spanner is example front view, the top view that disconnects shape.
Figure 14-Figure 15 is that spanner is the damaged example schematic in He Liangge limit, a limit.
Figure 16 is that product makees word marking schematic diagram.
Detailed description of the invention
See figure la, b, the interior regular hexagon that the inside of spanner 1 is a kind of specification, outside is also a kind of outer regular hexagon of specification, at the embedded gonosome 2 that shoots of periphery of spanner, the cross section of elastomer 2 can be the various 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 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 overall shape, and elastic circlip 4 can be the various 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 outside is also 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 being made up of steel ball 6 and spring 7 is installed.The steel ball 6 of internal boss outwardly, for the spanner of back-up wrench, the steel ball 6 of exterior boss inwardly, for screw, the nut of fixing institute twisting.
See Fig. 4 a, b, c, outside one end of spanner l is that circular one end is regular hexagon, inner one end is that regular hexagon one end is manhole, the embedded gonosome 2 that shoots of outside orthohexagonal periphery, for the spanner of back-up wrench, the elastomer of regular hexagon elastic circlip 8 is installed in the groove of inner regular hexagon periphery, and elastic circlip 8 is for disconnecting shape, for screw, the nut of fixing institute twisting.
See Fig. 5 a, b, c, the outside of spanner 1 is circular, inner one end is that the square other end is regular hexagon, the Fastener being made up of steel ball 6 and spring 7 is installed in one end of square, steel ball 6, for transmission side's tenon of fixed muffle spanner, is provided with groove in the orthohexagonal one group of opposite side of the other end inwardly, groove meat is installed U-shaped elastic circlip 9, for screw, the nut of fixing institute twisting.
See Fig. 6 a, b, c, the outside of spanner 1 is regular hexagon, and inner one 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 ring-type entirety boss 5 between two kinds of polygons, in the middle of boss, is a circular hole.The embedded gonosome 2 that shoots of periphery of spanner positioned internal boss 5 both sides, the spanner that elastomer both can back-up wrench, can fix again screw, the nut of institute's twisting.
See Fig. 7 a, b, c, the outside of spanner 1 is regular hexagon, and inner one end is regular hexagon, and the inner regular polygon of the other end is that two regular hexagons rotate the shape after 30 degree mutually, i.e. 12 jiaos of polygons, the regular polygon of other example can be also that the certain number of degrees of rotation form.The outside end of spanner is provided with circular outer positioning boss 3, between the inner two kinds of polygons of spanner, is provided with positioned internal boss 10, and boss 10, for disconnecting shape, is a circular hole in the middle of boss 10.In its outside and internal boss, the Fastener being made up of steel ball 6 and spring 7 is installed.The steel ball 6 of internal boss outwardly, for the spanner of back-up wrench, the steel ball 6 of exterior boss inwardly, for screw, the nut of fixing institute twisting.
See Fig. 8 a, b, c, the outside of spanner 1 is regular hexagon, inside is the regular hexagon of two kinds of different specification sizes, between the regular hexagon of two kinds of different specification sizes, be provided with the positioned internal boss 5 being formed by connecting by curve, at the embedded gonosome 2 that shoots of spanner internal boss 5, in the middle of boss, be a through hole, the middle part of spanner 1 outside is provided with discrete overshooting shape small boss II, and bent platform II can be one or more.
The inside and outside cross sectional shape of above-mentioned spanner uses and needs to determine according to different spanners, as shown in Figure l inside and outside is all regular hexagon, inside is as shown in Figure 2 regular hexagon, and outside is the polygon that curve is formed by connecting, and as shown in Figure 4 inside and outside is all regular hexagon and circle.And can mutually be used in combination, outside is as shown in Figure 5 circular, inside is regular hexagon and square, outside is as shown in Figure 6 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, if the outside of Fig. 7 is regular hexagon, two one end, lateral section that are positioned at positioning boss 10 are regular hexagon, the inner regular polygon of the other end is that two regular hexagons rotate the shape after 30 degree mutually, i.e. 12 jiaos of polygons, as shown in Figure 8 outside be regular hexagon, 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 need to be determined shape according to using, example circle as shown in Figure 2, regular hexagon as shown in Figure 3, the polygon that curve is as shown in Figure 8 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 for disconnecting shape, disconnection shape as shown in Figure 7, and boss can be kick or the small boss of discrete shape, small boss as shown in Figure 8.
Aforesaid various spanner, in spanner, the elastic circlip of setting-in, the installation quantity of elastomer Fastener can be one or more, 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.3. outside fix boss plays positioning action two kinds, is located at the end of spanner, plays the effect of one direction dowelled spanner, is located at the middle part of spanner, and the both sides spanner of boss can coordinate 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 one direction setscrew nut, be located at the middle part of spanner, the both sides spanner of boss can attaching nut uses, and two ends can twisting nut, plays the effect of two-way setscrew nut.
Aforesaid various spanner, in the outside of spanner or inside is provided with annular groove 13 (seeing Figure 10) or multiple spot pit 12(is shown in Fig. 9) or multiple through hole 14(see Figure 11), when use, coordinate with the spanner of gripping mechanism (Fastener of elastic circlip, elastomer, steel ball and spring composition) and use, so that location.Groove, pit, through hole can be one or more.
See Figure 12, aforementioned various spanners, setting-in magnetic 15 in the periphery of spanner or boss, magnetic 15 can be the various shapes such as rectangle, circle, annular, U-shaped, magnetic is can setting-in one or more.Magnetic 15 can be cast directly in spanner the inside or for connecting shape, also can embed in spanner by 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), third periphery damaged (seeing Figure 15).
See Figure 16, at word contents such as the inside and outside surface markers spanner specifications of spanner body, easy to use by methods such as machinery or chemistry or laser inscriptions.
Cooperation spanner using method provided by the invention:
One of method, is attached to spanner on nut or packs spanner into conventional spanner and pull mouthful upper (or the spanner with spring clamping device is pulled on mouth), then by twisting spanner dismounting nut.
Two of method, is adsorbed on nut by magnetic tool spanner or spanner is pulled mouth above, then by twisting spanner dismounting nut.
According to using method, spanner can independent complete sale, does not match other spanner.When use, spanner is attached to or relies on magnetic absorption on nut, and spanner moves with nut.Therefore user buys separately spanner and coordinates a set of spanner to use, and brings into play the function of one or more sets spanners.
A set of spanner also can with one or many spanner systems selling, when use, it is mouthful upper that spanner relies on magnetic absorption or elasticity to be clamped on pulling of spanner, do not need to buy separately other spanners and just can bring into play the function of one or more sets spanners.
Claims (1)
1.
a kind of universal spanner head that coordinates spanner to use, it comprises spanner body, it is characterized in that: spanner body is provided with the outer surface that mouth coordinates of pulling with spanner, and be provided with and the surface, inside of nut, screw fit, being provided with positioning boss in spanner body inside, the shape of internal boss two lateral sections is identical, all with nut, screw fit, the embedded dress elasticity of internal boss Fastener, elasticity Fastener outwardly, for the mouth of pulling of back-up wrench; Or be provided with positioning boss in spanner external body, the shape of exterior boss two lateral sections is identical, all mouthful coordinates with pulling of spanner, the embedded dress elasticity of exterior boss Fastener, elasticity Fastener inwardly, for fixing screw, the nut of institute's twisting; Or setting-in protrudes its internal boss or the exterior boss elasticity Fastener with side surface on spanner body, elasticity Fastener outwardly time for the mouth of pulling of back-up wrench, elasticity Fastener inwardly time for screw, the nut of fixing institute twisting.
2. the universal spanner head that cooperation spanner according to claim 1 uses, is characterized in that: the polygon 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 curve, straight line is formed by connecting is formed by connecting.
3. the universal spanner head that cooperation spanner according to claim 1 uses, is characterized in that: elasticity Fastener is the embedded dress elastic circlip of the groove of spanner body.
4. the universal spanner head that cooperation spanner according to claim 1 uses, is characterized in that: elasticity Fastener is the elastomer being inlaid on spanner body.
5. the universal spanner head that cooperation spanner according to claim 1 uses, is characterized in that: elasticity Fastener is that spring and steel ball form.
6. the universal spanner head that cooperation spanner according to claim 1 uses, is characterized in that: spanner body is provided with groove or pit or through hole.
7. the universal spanner head that cooperation spanner according to claim 1 uses, is characterized in that: spanner body adopts magnetic material to make or setting-in magnetic on spanner body.
8. the using method of the universal spanner head that the cooperation spanner as described in right 1-7 uses, is characterized in that: when use, spanner is attached on nut or packs spanner into spanner and pull mouth above, then by twisting spanner dismounting nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209558.0A CN104139361B (en) | 2008-12-30 | 2008-12-30 | General spanner head matched with spanner for use and using method |
Applications Claiming Priority (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 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810230348.4A Division CN101486174B (en) | 2008-12-30 | 2008-12-30 | General-purpose spanner head matched with spanner and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104139361A true CN104139361A (en) | 2014-11-12 |
| CN104139361B CN104139361B (en) | 2017-04-12 |
Family
ID=51848784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410209558.0A Active CN104139361B (en) | 2008-12-30 | 2008-12-30 | General spanner head matched with spanner for use and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104139361B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106695635A (en) * | 2017-03-18 | 2017-05-24 | 马鞍山虹迈专业化设计有限公司 | Spanner supporting device |
| TWI614418B (en) * | 2017-03-23 | 2018-02-11 | Jian Hua | Lockable rivet bolts and special wrench sleeves |
| CN107775582A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with positioning boss |
| CN107775581A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with positioned internal boss |
| CN107775580A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with outside positioning boss |
| CN107775584A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with two positioning boss |
Family Cites Families (6)
| 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 |
| CN2206187Y (en) * | 1994-08-31 | 1995-08-30 | 许小明 | Wrench with replaceable jaw |
| 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 |
| CN101244547B (en) * | 2008-03-18 | 2013-05-15 | 许小明 | Universal wrench used in conjunction with spanner and usage method thereof |
-
2008
- 2008-12-30 CN CN201410209558.0A patent/CN104139361B/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107775582A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with positioning boss |
| CN107775581A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with positioned internal boss |
| CN107775580A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with outside positioning boss |
| CN107775584A (en) * | 2016-08-24 | 2018-03-09 | 许小明 | Transition sleeve and application method with two positioning boss |
| CN106695635A (en) * | 2017-03-18 | 2017-05-24 | 马鞍山虹迈专业化设计有限公司 | Spanner supporting device |
| TWI614418B (en) * | 2017-03-23 | 2018-02-11 | Jian Hua | Lockable rivet bolts and special wrench sleeves |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104139361B (en) | 2017-04-12 |
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Effective date of registration: 20190808 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 |