CN106695633A - Household circular spanner and application method - Google Patents
Household circular spanner and application method Download PDFInfo
- Publication number
- CN106695633A CN106695633A CN201710000017.0A CN201710000017A CN106695633A CN 106695633 A CN106695633 A CN 106695633A CN 201710000017 A CN201710000017 A CN 201710000017A CN 106695633 A CN106695633 A CN 106695633A
- Authority
- CN
- China
- Prior art keywords
- wrench body
- jaw
- circle
- spanner
- parts
- 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
Links
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
- B25B13/08—Spanners; Wrenches with rigid jaws of open jaw type
-
- 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
- B25B13/56—Spanner sets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The invention provides a household circular spanner and an application method. The household circular spanner is characterized in that a spanner body is in a disc shape; jaws formed by 4 to 16 notches and uniformly distributed are processed on the circumferential side of a circle; a center handle hole for communicating the upper surface and the lower surface of the spanner body is processed in a circle center part of the spanner body. The jaws of the spanner body are symmetric in pairs about a circle center, and have multiple specifications of small jaws, middle jaws and big jaws according to different sizes of openings. Meanwhile, the invention provides the application method of the household circular spanner. The household circular spanner provided by the invention has the beneficial effects of convenience and simplicity in manufacturing, low cost, small and attractive appearance, and capability of saving both time and labor; with the design of the big circular center hole, the spanner with different diameter sizes or different jaw opening sizes and different specifications can be carried conveniently as a complete set.
Description
Technical field
It is especially that a kind of family expenses used in small space are justified the present invention relates to a kind of circular spanner and its application method
Shape spanner and its application method.
Background technology
Spanner is a kind of conventional installation and extracting tool.Bolt or nut can be tightly held, spiral shell is twisted using lever principle
The opening of bolt, screw, nut and other screw threads or the hand tools with set hole.Spanner generally has a long handle, when using,
Threadingly direction of rotation applies external force in shank, can just twist bolt or nut.These have a spanner for long handle, increased power
Arm, Automatic manual transmission, repair, safeguard when be adapted to nut or bolt handling using effect it is very good.But there is the spanner of long handle,
In the place of some narrow spaces, such as family, the sanitary closestool in hotel, the maintenance of the water pipe hoses of washbowl tap is changed,
Existing long handle spanner is just very inconvenient to be used.
Therefore, in small space, nut or nut are removed and installed, it is necessary to use a kind of suitable open-end wrench and user
Method.
The content of the invention
To solve the above problems, the technical scheme is that a kind of family expenses circle spanner, it is characterised in that：Wrench body is in
Disc, in round perimeter side, is machined with the jaw that equally distributed 4-16 recess is constituted, in the processing of wrench body center of circle portion
There is a central handle hole for insertion wrench body top and bottom；The jaw of the wrench body is symmetrical two-by-two with the center of circle, with opening size
Small jaw, middle jaw, mouth of tongs plurality of specifications of different sizes, being divided into；The shape of jaw in few two while positive six while
Shape, the opening both sides of jaw are parallel to each other, and are divided equally by diameter of a circle line, or the shape of jaw is rectangular, the opening two of jaw
While being parallel to each other, and divided equally by diameter of a circle line.Two kinds of designs of shape of jaw, are easy for selection mould processing.In the spanner
Between the design of big hole, when using, first find suitable jaw, alignment needs the nut for turning, is gently rotated with hand.
In above-mentioned technical proposal, the wrench body can be folded along the folding shaft that the processing of circular diameter line is installed, wrench body
Folding shaft is divided into a word folding shaft, cross folding shaft, three folding shafts, three kinds of specifications；One word folding shaft is a folding by the center of circle
Folded axle, will circular wrench body be divided into independent 2 parts；Cross folding shaft is orthogonal two folding shafts for crossing the center of circle,
Will circular wrench body be divided into independent 4 parts；Three folding shafts were the center of circle, equally distributed three folding shafts, will be circular
Wrench body is divided into independent 6 parts.Every part of wrench body connects through rotary shaft connection, or buckles connection by connection.
In above-mentioned technical proposal, the wrench body can be folded along the folding shaft that the processing of circular diameter line is installed, such as spanner
One word folding shaft of body, that is to say, that wrench body is processed into two semicircles and is divided into 2 parts, in an one side for the diameter end of semicircle
Processing sleeve, processes axle in the diameter end identical faces of another semicircle, connect two semicircles in axle insertion sleeve, and ensure
The diametral plane of two semicircles is closely affixed.Two semi circular surfaces of wrench body, can only be towards a face rotation.
In above-mentioned technical proposal, it is that one end is fixed on a semicircle but revolvable is close to wrench body that the connection is buckled
The strip-shaped blade on surface, the strip-shaped blade other end has hook, can catch on another semicircle by rotation after two semicircles are closely affixed
Hanging column on surface.Circular spanner is divided into 4 parts by one word folding shaft, and circular spanner is divided into 4 parts, three folding shafts by cross folding shaft
Circular wrench body is divided into 6 parts.One word folding shaft is machined with 2 rotary shafts at 2 parts of connecting end surfaces, or by wrench body
2 connections of each Surface Machining buckle, totally 4 connections are buckled for two surfaces, 2 parts of separate independences of the wrench body that is connected
Part；Cross folding shaft is machined with 4 rotary shafts at 4 parts of connecting end surfaces, or each Surface Machining for passing through wrench body
4 connections are buckled, and totally 8 connections are buckled for two surfaces, 4 parts of separate independent sectors of the wrench body 1 that is connected；Three folding shafts exist
At 6 parts of connecting end surfaces, 6 rotary shafts are machined with, or 6 connections of each Surface Machining for passing through wrench body 1 are buckled, two
Totally 12 connections are buckled on surface, 6 parts of separate independent sectors of the wrench body that is connected.It is designed with and uses when institute beneficial to reduction spanner
The space of needs.
In above-mentioned technical proposal, the small jaw of the jaw, middle jaw, the arrangement of mouth of tongs, by the center of circle symmetrically or by circle
Diameter symmetry is arranged on the circumference of circular spanner according to size successively from small to large.
In above-mentioned technical proposal, a kind of application method of any described family expenses circle spanner, it is characterised in that operation step
It is rapid as follows：According to the size of nut, suitably sized jaw is selected, block the nut for needing to turn, grasp center handle
Nut is tightened or unscrewed to hand hole rotating spanner body；If the narrow space for using, the suitable jaw of size is first found, according to jaw
The semicircle at place, folds wrench body at an angle, then the suitable jaw of selection is blocked the nut for needing to turn, and grasps
Nut is tightened or unscrewed to central handle hole rotating spanner body.Or the energy being divided into for disassembling remaining wrench body is buckled by connection
The part of enough activities, only with this part wrench body for having suitable jaw, suitable jaw is blocked the nut for needing to turn, with holding
Firmly nut is tightened or unscrewed to central handle hole rotating spanner body.
The technology of the present invention feature is simple and convenient and has professional.Compared with existing long handle spanner, the present invention has following
Beneficial effect：（1）It is easy to make simple, it is with low cost.（2）Low-profile is attractive in appearance, time saving and energy saving, is convenient for carrying.（3）It is circular big
Centre bore is designed, and is easy to different-diameter size dimension, or the different size of different jaw opening sizes spanner of the present invention, it is complete
Carry.
Brief description of the drawings
Fig. 1 is a kind of 6 jaws of the invention, the schematic diagram of unfolded axle gauge lattice.
Fig. 2 is a kind of 8 jaws of the invention, the schematic diagram of unfolded axle gauge lattice.
Fig. 3 is a kind of 6 jaws of the invention, the schematic diagram of a word folding shaft specification.
Fig. 4 is a kind of 4 jaws of the invention, the schematic diagram of cross folding shaft specification.
Fig. 5 is a kind of 12 jaws of the invention, the schematic diagram of three folding shaft specifications.
Fig. 6 is a kind of 6 jaws of the invention, connects the schematic diagram for buckling specification.
Fig. 7 is a kind of 12 jaws of the invention, the schematic diagram of cross folding shaft specification.
Fig. 8 is a kind of 6 jaws of the invention, the schematic diagram of three folding shaft specifications.
In figure：1. wrench body；2. small jaw；3. jaw in；4. mouth of tongs；5. central handle hole；6. jaw；7. a word is rolled over
Folded axle；8. cross folding shaft；9. three folding shaft；10. connection is buckled；11. hook；12. hanging columns.
Specific embodiment
Further the present invention is illustrated with reference to the accompanying drawings and examples.
Embodiment one
The shape and structure of reference picture 1, a kind of 6 jaws, unfolded axle gauge lattice family expenses circle spanner.The diameter 120mm of main body 1,
Thick 6mm, with the A/F size of 6 symmetrical rectangle jaws 6 of the center of circle：Mouth of tongs 4 size 30mm, the size 20mm of middle jaw 3,
The size 10mm of small jaw 2.According to the size of nut, suitably sized jaw 6 is selected, block the nut for needing to turn, use hand
Hold the rotating spanner body 1 of central handle hole 5 and tighten or unscrew nut.
Embodiment two
The shape and structure of reference picture 2, a kind of 8 jaws, unfolded axle gauge lattice family expenses circle spanner.The diameter 120mm of main body 1,
Thick 6mm, with the A/F size of 8 symmetrical rectangle jaws 6 of the center of circle：Mouth of tongs 4 size 40mm, the size 30mm of middle jaw 3,
The size 20mm of small jaw 2, the size 20mm of small jaw 2.Application method is with embodiment one.
Embodiment three
The shape and structure of reference picture 3, a kind of 6 jaws, the family expenses circle spanner of the specification of a word folding shaft 7.According to nut size,
Diameter 100mm, the thick 6mm of main body 1 are chosen, with 6 symmetrical A/F chis of the regular hexagon jaw 6 on few both sides of the center of circle
It is very little：The size 45mm of mouth of tongs 4, middle jaw 3 size 35mm, the size 25mm of small jaw 2.In circular diameter line, processing is provided with a word
Folding shaft 7.
It is narrow and small using time space, the suitable jaw 6 of size is first found, the semicircle according to where jaw 6 folds wrench body 1
At an angle, then the suitable jaw 6 of selection the nut for needing to turn is blocked, the rotating spanner of central handle hole 5 is grasped
Nut is tightened or unscrewed to body 1.
Example IV
The shape and structure of reference picture 4, a kind of 4 jaws, the family expenses circle spanner of the specification of cross folding shaft 8.According to nut size,
Diameter 60mm, the thick 5mm of main body 1 are chosen, with 4 symmetrical A/F chis of the regular hexagon jaw 6 on few both sides of circular diameter
It is very little：Middle jaw 3 size 15mm, the size 8mm of small jaw 2.In circular diameter line, processing is provided with cross folding shaft 8.
It is narrow and small using time space, the small jaw 2 of the suitable jaw 6 of size is first found, where the small jaw 2 according to jaw 6
Semicircle, along cross folding shaft 8 a diameter line fold wrench body 1 at an angle, then selection the small forceps of suitable jaw 6
Mouth 2 blocks the nut for needing to turn, and grasps the rotating spanner body 1 of central handle hole 5 and tightens or unscrew nut.
Embodiment five
The shape and structure of reference picture 5, a kind of 12 jaws, the family expenses circle spanner of the specification of three folding shaft 9.According to nut size,
Diameter 150mm, the thick 8mm of main body 1 are chosen, the regular hexagon pincers on the 12 few both sides circumferentially arranged successively according to size
The A/F size of mouth 6：It is followed successively by：4mm, 5mm, 8mm, 10mm, 12mm, 15mm, 18mm, 20mm, 25mm, 30mm, 35mm,
45mm.In circular diameter line, processing is provided with three folding shafts 9.
It is narrow and small using time space, first find the 8mm of the suitable jaw 6 of size, the semicircle at the place according to 8mm jaws 6, edge
One diameter line of three folding shafts 9 folds wrench body 1 at an angle, then the 8mm jaws 6 of selection is blocked the spiral shell for needing to turn
Mother, grasps the rotating spanner body 1 of central handle hole 5 and tightens or unscrew nut.
Embodiment six
The shape and structure of reference picture 6, a kind of 6 jaws, connection buckle the family expenses circle spanner of 10 specifications.According to nut size,
Diameter 100mm, the thick 6mm of main body 1 are chosen, is with the symmetrical 6 rectangles jaw A/F size of circular diameter：The size of mouth of tongs 4
32mm, middle jaw 3 size 22mm, the size 20mm of small jaw 2.In circular diameter line, processing is provided with connection and buckles 10.
It is narrow and small using time space, first find the 20mm of the suitable jaw 6 of size, totally 4, two surfaces of rotating spanner body 1
Connection buckles 10, will connect the hook 11 for buckling 10 and is disengaged with hanging column 12, disassembles the independent part being divided into of remaining wrench body 1
Point.Only with this part wrench body 1 for there are 20mm jaws 6,20mm jaws 6 are blocked the nut for needing to turn, grasp center
Nut is tightened or unscrewed to the rotating spanner body 1 of grip hole 5.
Embodiment seven
The shape and structure of reference picture 7, a kind of 12 jaws, the family expenses circle spanner of the specification of cross folding shaft 8.According to nut chi
It is very little, diameter 120mm, the thick 6mm of main body 1 are chosen, with the A/F size of 12 symmetrical rectangle jaws 6 of circular diameter：Tong
Mouth 4 size 32mm, middle jaw 3 size 26mm, the size 18mm of small jaw 2.In circular diameter line, processing is provided with cross folding shaft 8.
The same example IV of application method.
Embodiment eight
The shape and structure of reference picture 8, a kind of 6 jaws, the family expenses circle spanner of the specification of three folding shaft 9.According to nut size, choosing
Diameter 100mm, the thick 6mm of main body 1 are taken, with 6 symmetrical A/F chis of the regular hexagon jaw 6 on few both sides of circular diameter
It is very little：The size 15mm of mouth of tongs 4, middle jaw 3 size 10mm, the size 8mm of small jaw 2.In circular diameter line, processing is provided with three foldings
Axle 9.Application method is with embodiment five.
Claims (5)
1. a kind of family expenses circle spanner, it is characterised in that：Wrench body（1）In disc, in round perimeter side, it is machined with uniform
The jaw that 4-16 recess of distribution is constituted（6）, in wrench body（1）Center of circle portion is machined with an insertion wrench body（1）Top and bottom
Central handle hole（5）；The wrench body（1）Jaw（6）It is symmetrical two-by-two with the center of circle, it is of different sizes with opening size, successively
The small jaw being divided into（2）, middle jaw（3）, mouth of tongs（4）Plurality of specifications；Jaw（6）Shape in few two while positive six while
Shape, jaw（6）Opening both sides be parallel to each other, and divided equally by diameter of a circle line, or jaw（6）Shape it is rectangular, jaw（6）
Opening both sides be parallel to each other, and divided equally by diameter of a circle line；The wrench body（1）The folding that can be installed along the processing of circular diameter line
Folded axle is folded, wrench body（1）Folding shaft be divided into a word folding shaft（7）, cross folding shaft（8）, three folding shafts（9）Three kinds of rule
Lattice；One word folding shaft（7）It is a folding shaft by the center of circle, will circular wrench body（1）It is divided into independent 2 parts；Cross
Folding shaft（8）It is orthogonal two folding shafts for crossing the center of circle, will circular wrench body（1）It is divided into independent 4 parts；Three foldings
Folded axle（9）It was the center of circle, equally distributed three folding shafts, will circular wrench body（1）It is divided into independent 6 parts；Wrench body
（1）Every part is connected through rotary shaft connection, or is buckled by connection（10）Connection.
2. a kind of family expenses circle spanner according to claim 1, it is characterised in that：The wrench body（1）Folding shaft, be
In wrench body（1）Between each part for the matching being divided into, the diameter end of a copy of it, in wrench body（1）One is machined with surface
Individual sleeve, in another the identical wrench body of diameter end（1）Surface on be machined with an axle, two parts are made in axle insertion sleeve
Wrench body（1）Connection, and ensure that two parts of diametral plane is closely affixed.
3. a kind of family expenses circle spanner according to claim 1, it is characterised in that：The connection is buckled（10）It is that one end is consolidated
It is scheduled on a wrench body（1）It is upper but revolvable be close to wrench body（1）The strip-shaped blade on surface, the strip-shaped blade other end has hook（11）,
Can be in two parts of wrench bodies（1）After being closely affixed, portion wrench body in addition is caught on by rotation（1）On hanging column（12）；One word is rolled over
Folded axle（7）At 2 parts of connecting end surfaces, be machined with 2 rotary shafts, or each Surface Machining for passing through wrench body 2 connections
Buckle（10）, totally 4 connections are buckled for two surfaces（10）, be connected wrench body（1）2 parts of separate independent sectors；Cross is rolled over
Folded axle（8）At 4 parts of connecting end surfaces, be machined with 4 rotary shafts, or each Surface Machining for passing through wrench body 4 connections
Buckle（10）, totally 8 connections are buckled for two surfaces（10）, be connected wrench body（1）4 parts of separate independent sectors；Three fold
Axle（9）It was the center of circle, equally distributed three folding shafts, at 6 parts of connecting end surfaces, was machined with 6 rotary shafts, or by pulling
Hand body（1）6 connections of each Surface Machining buckle（10）, totally 12 connections are buckled for two surfaces（10）, it is connected and pulls
6 parts of separate independent sectors of hand body.
4. a kind of family expenses circle spanner according to claim 1, it is characterised in that：The jaw（6）Small jaw（2）、
Middle jaw（3）, mouth of tongs（4）Arrangement, by the center of circle it is symmetrical or, it is symmetrical or from small to large successively according to size by circular diameter
It is arranged on the circumference of circular spanner.
5. according to a kind of application method of any described family expenses circle spanners of claim 1-4, it is characterised in that operating procedure
It is as follows：According to the size of nut, suitably sized jaw is selected（6）, the nut for needing to turn is blocked, grasp center handle
Hand hole（5）Rotating spanner body（1）Tighten or unscrew nut；If the narrow space for using, the suitable jaw of size is first found
（6）, according to jaw（6）The semicircle at place, folds wrench body（1）At an angle, then the suitable jaw of selection（6）Blocking needs
The nut to be turned, grasps central handle hole（5）Rotating spanner body（1）Tighten or unscrew nut；Or by connection suspension
Button（10）Disassemble remaining wrench body（1）The independent sector being divided into, only with there is suitable jaw（6）This part wrench body
（1）, by suitable jaw（6）The nut for needing to turn is blocked, central handle hole is grasped（5）Rotating spanner body（1）Tighten or
Unscrew nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000017.0A CN106695633A (en) | 2017-01-01 | 2017-01-01 | Household circular spanner and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710000017.0A CN106695633A (en) | 2017-01-01 | 2017-01-01 | Household circular spanner and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106695633A true CN106695633A (en) | 2017-05-24 |
Family
ID=58905824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710000017.0A Pending CN106695633A (en) | 2017-01-01 | 2017-01-01 | Household circular spanner and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106695633A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030154828A1 (en) * | 2002-02-19 | 2003-08-21 | Weaver Jeffrey D. | Rotating head AN fitting open end wrench |
| CN201816043U (en) * | 2010-10-15 | 2011-05-04 | 山东科技大学 | Combined screwing tool |
| TW201125688A (en) * | 2010-01-26 | 2011-08-01 | Hsueh-E Hsuchang | Hand tool adapter |
| WO2011101397A1 (en) * | 2010-02-17 | 2011-08-25 | Knipex-Werk C. Gustav Putsch Kg | Combination of control cabinet keys |
| CN204686751U (en) * | 2015-06-03 | 2015-10-07 | 常州市宏纳工具有限公司 | Bicycle use multifunctional wrench |
| CN206383088U (en) * | 2017-01-01 | 2017-08-08 | 重庆科技学院 | A kind of movable circular spanner |
-
2017
- 2017-01-01 CN CN201710000017.0A patent/CN106695633A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030154828A1 (en) * | 2002-02-19 | 2003-08-21 | Weaver Jeffrey D. | Rotating head AN fitting open end wrench |
| TW201125688A (en) * | 2010-01-26 | 2011-08-01 | Hsueh-E Hsuchang | Hand tool adapter |
| WO2011101397A1 (en) * | 2010-02-17 | 2011-08-25 | Knipex-Werk C. Gustav Putsch Kg | Combination of control cabinet keys |
| CN201816043U (en) * | 2010-10-15 | 2011-05-04 | 山东科技大学 | Combined screwing tool |
| CN204686751U (en) * | 2015-06-03 | 2015-10-07 | 常州市宏纳工具有限公司 | Bicycle use multifunctional wrench |
| CN206383088U (en) * | 2017-01-01 | 2017-08-08 | 重庆科技学院 | A kind of movable circular spanner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106425951A (en) | Adjustable spanner | |
| CN204171946U (en) | Screw fixed cover and screwdriver | |
| CN106392964B (en) | Bore adjustable spanner | |
| US2634641A (en) | Fastener-holding socket wrench | |
| CN105458992A (en) | Multifunctional combined socket spanner | |
| CN206383088U (en) | A kind of movable circular spanner | |
| CN106695633A (en) | Household circular spanner and application method | |
| CN206383090U (en) | A kind of semicircle pocket wrench | |
| CN206383085U (en) | A kind of circular spanner of family expenses | |
| CN106392961B (en) | The monkey wrench adjusted easy to bore | |
| CN206200834U (en) | Bore adjustable spanner | |
| CN106346399B (en) | The novel adjustable spanner adjusted easy to bore | |
| CN106378739B (en) | The Novel electric wrench adjusted convenient for bore | |
| CN203887761U (en) | Three-point adjustable ratchet wrench end | |
| CN209289125U (en) | A kind of allen wrench tool cover | |
| US2324415A (en) | Combined wrench and pliers | |
| CN208557309U (en) | A kind of convenient and strength-saving adjustable wrench | |
| CN106514536A (en) | Semicircular small wrench and using method | |
| CN206383089U (en) | A kind of spanner folder simple in construction | |
| CN106392977B (en) | With the electric adjustable wrench twisted | |
| CN202271304U (en) | Adjustable box spanner | |
| CN208262699U (en) | Multifunctional pipe wrench screw wrench | |
| CN201257636Y (en) | Three-claw type holding spanners | |
| CN105082024A (en) | Novel hexagonal head wrench | |
| CN207495371U (en) | A kind of vertical spanner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |