CN206383088U - A kind of movable circular spanner - Google Patents
A kind of movable circular spanner Download PDFInfo
- Publication number
- CN206383088U CN206383088U CN201720000028.4U CN201720000028U CN206383088U CN 206383088 U CN206383088 U CN 206383088U CN 201720000028 U CN201720000028 U CN 201720000028U CN 206383088 U CN206383088 U CN 206383088U
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- CN
- China
- Prior art keywords
- wrench body
- jaw
- folding shaft
- parts
- circle
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of movable circular 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 recesses are constituted, the central handle hole of an insertion wrench body top and bottom is machined with wrench body center of circle portion.The jaw of spanner is symmetrical two-by-two with the center of circle, of different sizes with opening size, the small jaw that is divided into, middle jaw, mouth of tongs plurality of specifications.Processing is mounted with folding shaft on the diameter line of wrench body, and the folding shaft of wrench body is divided into a word folding shaft, cross folding shaft, three folding shafts, three kinds of specifications.The utility model beneficial effect is easy to make simple, and with low cost, low-profile is attractive in appearance, time saving and energy saving, different-diameter size dimension is easy in the design of circular Large central aperture, or the utility model spanner of the different size of different jaw opening sizes, it is complete to be convenient for carrying.
Description
Technical field
The utility model is related to a kind of circular spanner, is especially a kind of Household movable circle used in small space
Spanner.
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
Bolt, screw, the opening of nut and other screw threads or the hand tools with set hole.Spanner generally has a long handle, in use,
Threadingly direction of rotation applies external force in shank, with regard to that can twist bolt or nut.These have the spanner of a long handle, add power
Arm, Automatic manual transmission, repair, safeguard when be adapted to nut or bolt handling using effect it is very good.But have the spanner of long handle,
In the place of some narrow spaces, the maintenance of such as water pipe hoses of the sanitary closestool of family, hotel, 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 using a kind of suitable open-end wrench.
The content of the invention
To solve the above problems, the technical solution of the utility model is a kind of movable circular spanner, it is characterised in that:Pull
Hand body is in disc, in round perimeter side, the jaw that equally distributed 4-16 recess is constituted is machined with, in the wrench body center of circle
Portion is machined with the central handle hole of an insertion wrench body top and bottom;The jaw of the wrench body is symmetrical two-by-two with the center of circle, to open
Mouth size difference, the small jaw being divided into, middle jaw, mouth of tongs plurality of specifications;The shape of jaw is in few two sides
Regular hexagon, 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, jaw
Opening both sides are parallel to each other, and are divided equally by diameter of a circle line.The design of two kinds of shapes of jaw, is easy for selection mould processing.Should
A big hole design in the middle of spanner, in use, first finding suitable jaw, alignment needs the nut turned, is gently turned with hand
It is dynamic.
In above-mentioned technical proposal, the wrench body can process the folding shaft installed along circular diameter line and fold, 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 process the folding shaft installed along circular diameter line and fold, 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, the one side of the diameter end of a semicircle
Process to process in sleeve, the diameter end identical faces of another semicircle and make two semicircle connections in axle, 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, which 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, or pass through wrench body at 2 parts of connecting end surfaces
2 connections of each Surface Machining buckle(10), totally 4 connections are buckled on two surfaces, separated 2 parts of the wrench body that is connected
Independent sector;Cross folding shaft is machined with 4 rotary shafts, or add by each surface of wrench body at 4 parts of connecting end surfaces
4 connections of work are buckled, and totally 8 connections are buckled on two surfaces, 4 parts of separated independent sectors of the wrench body that is connected;Three fold
Axle is machined with 6 rotary shafts at 6 parts of connecting end surfaces, or 6 connections of each Surface Machining for passing through wrench body are buckled,
Totally 12 connections are buckled on two surfaces, 6 parts of separated independent sectors of the wrench body that is connected.It is designed with and is used beneficial to reduction spanner
When required space.
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.
The utility model technical characterstic is simple and convenient and has professional.Compared with existing long handle spanner, this practicality is new
Type 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)The design of circular Large central aperture, is easy to different-diameter size dimension, or the different size of different jaw opening sizes this practicality
Novel socket wrench, complete carrying.
Brief description of the drawings
Fig. 1 is a kind of 6 jaws of the present utility model, the schematic diagram of a word folding shaft specification.
Fig. 2 is a kind of 4 jaws of the present utility model, the schematic diagram of cross folding shaft specification.
Fig. 3 is a kind of 12 jaws of the present utility model, the schematic diagram of three folding shaft specifications.
Fig. 4 is a kind of 6 jaws of the present utility model, connects the schematic diagram for buckling specification.
Fig. 5 is a kind of 12 jaws of the present utility model, the schematic diagram of cross folding shaft specification.
Fig. 6 is a kind of 6 jaws of the present utility model, the schematic diagram of three folding shaft specifications.
In figure:1. wrench body;2. small jaw;3. in jaw;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 shafts;10. connection is buckled;11. hook;12. hanging column.
Embodiment
Further the utility model 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, the circular spanner of family expenses of the specification of a word folding shaft 7.According to nut
Size, chooses diameter 100mm, the thick 6mm of main body 1, wide with the opening of the regular hexagon jaw 6 on the symmetrical 6 few both sides in the center of circle
Spend size:Mouth of tongs 4 size 45mm, middle jaw 3 size 35mm, the small size 25mm of jaw 2.In circular diameter line, processing is provided with
One 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 is blocked the nut for needing to turn, grasps the rotating spanner of central handle hole 5
Nut is tightened or unscrewed to body 1.
Embodiment two
The shape and structure of reference picture 2, a kind of 4 jaws, the circular spanner of family expenses of the specification of cross folding shaft 8.According to nut
Size, chooses diameter 60mm, the thick 5mm of main body 1, wide with the opening of the regular hexagon jaw 6 on symmetrical 4 few both sides of circular diameter
Spend size:Middle jaw 3 size 15mm, the small size 8mm of 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, according to where the small jaw 2 of jaw 6
Semicircle, wrench body 1 is folded at an angle along a diameter line of cross folding shaft 8, then the small forceps of suitable jaw 6 of selection
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 three
The shape and structure of reference picture 3, a kind of 12 jaws, the circular spanner of family expenses of the specification of three folding shaft 9.According to nut chi
It is very little, diameter 150mm, the thick 8mm of main body 1 are chosen, positive six side on the 12 few both sides circumferentially arranged successively according to size
The A/F size of clamp mouthful 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, the 8mm of the suitable jaw 6 of size is first found, according to the semicircle at the place of 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.
Example IV
The shape and structure of reference picture 4, a kind of 6 jaws, connection buckle the circular spanner of family expenses of 10 specifications.According to nut chi
It is very little, choose main body 1 diameter 100mm, thick 6mm, using the symmetrical 6 rectangles jaw A/F size of circular diameter as:The chi of mouth of tongs 4
Very little 32mm, middle jaw 3 size 22mm, the small size 20mm of 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, and the hook 11 that connection is buckled into 10 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 to the nut for needing to turn, center is grasped
Nut is tightened or unscrewed to the rotating spanner body 1 of grip hole 5.
Embodiment five
The shape and structure of reference picture 5, a kind of 12 jaws, the circular spanner of family expenses of the specification of cross folding shaft 8.According to nut
Size, chooses diameter 120mm, the thick 6mm of main body 1, with the A/F size of the symmetrical 12 rectangle jaws 6 of circular diameter:Greatly
Jaw 4 size 32mm, middle jaw 3 size 26mm, the small size 18mm of jaw 2.In circular diameter line, processing is provided with cross folding shaft
8.Application method be the same as Example four.
Embodiment six
The shape and structure of reference picture 6, a kind of 6 jaws, the circular spanner of family expenses of the specification of three folding shaft 9.According to nut chi
It is very little, diameter 100mm, the thick 6mm of main body 1 are chosen, it is wide with the opening of the regular hexagon jaw 6 on symmetrical 6 few both sides of circular diameter
Spend size:Mouth of tongs 4 size 15mm, middle jaw 3 size 10mm, the small size 8mm of jaw 2.In circular diameter line, processing is provided with three
Folding shaft 9.Application method be the same as Example five.
Claims (4)
1. a kind of movable circular spanner, it is characterised in that:Wrench body(1)In disc, in round perimeter side, it is machined with
The jaw that 4-16 recess of even distribution is constituted(6), in wrench body(1)Center of circle portion is machined with an insertion wrench body(1)Up and down
The central handle hole in face(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, according to
The secondary 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 installed can be processed along 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 connects through rotary shaft connection, or is buckled by connection(10)Connection.
2. the movable circular spanner of one kind according to claim 1, it is characterised in that:The wrench body(1)Folding shaft,
It is 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)It is machined with surface
One sleeve, in another the identical wrench body of diameter end(1)Surface on be machined with an axle, axle insertion sleeve and make two
Part wrench body(1)Connection, and ensure that two parts of diametral plane is closely affixed.
3. the movable circular spanner of one kind according to claim 1, it is characterised in that:The connection is buckled(10)It is one end
It is fixed 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, a wrench body in addition is caught on by rotation(1)On hanging column(12);One
Word folding shaft(7)At 2 parts of connecting end surfaces, 2 rotary shafts are machined with, or 2 of each Surface Machining for passing through wrench body
Connection is buckled(10), totally 4 connections are buckled on two surfaces(10), be connected wrench body(1)2 parts of separated independent sectors;Ten
Word folding shaft(8)At 4 parts of connecting end surfaces, 4 rotary shafts are machined with, or 4 of each Surface Machining for passing through wrench body
Connection is buckled(10), totally 8 connections are buckled on two surfaces(10), be connected wrench body(1)4 parts of separated independent sectors;Three
Folding shaft(9)It was the center of circle, equally distributed three folding shafts, and at 6 parts of connecting end surfaces, was machined with 6 rotary shafts, Huo Zhetong
Cross wrench body(1)6 connections of each Surface Machining buckle(10), totally 12 connections are buckled on two surfaces(10), connection is admittedly
Determine 6 parts of separated independent sectors of wrench body.
4. the movable circular spanner of one kind according to claim 1, it is characterised in that:The jaw(6)Small jaw
(2), middle jaw(3), mouth of tongs(4)Arrangement, it is symmetrical or by circular diameter is symmetrical or foundation successively from small to large by the center of circle
Size is arranged on the circumference of circular spanner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720000028.4U CN206383088U (en) | 2017-01-01 | 2017-01-01 | A kind of movable circular spanner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720000028.4U CN206383088U (en) | 2017-01-01 | 2017-01-01 | A kind of movable circular spanner |
Publications (1)
Publication Number | Publication Date |
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CN206383088U true CN206383088U (en) | 2017-08-08 |
Family
ID=59493222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720000028.4U Expired - Fee Related CN206383088U (en) | 2017-01-01 | 2017-01-01 | A kind of movable circular spanner |
Country Status (1)
Country | Link |
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CN (1) | CN206383088U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106695633A (en) * | 2017-01-01 | 2017-05-24 | 重庆科技学院 | Household circular spanner and application method |
-
2017
- 2017-01-01 CN CN201720000028.4U patent/CN206383088U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106695633A (en) * | 2017-01-01 | 2017-05-24 | 重庆科技学院 | Household circular spanner and application method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20210101 |