CN208788450U - A kind of Portable multi-size torque wrench - Google Patents
A kind of Portable multi-size torque wrench Download PDFInfo
- Publication number
- CN208788450U CN208788450U CN201820702572.8U CN201820702572U CN208788450U CN 208788450 U CN208788450 U CN 208788450U CN 201820702572 U CN201820702572 U CN 201820702572U CN 208788450 U CN208788450 U CN 208788450U
- Authority
- CN
- China
- Prior art keywords
- hexagon
- wrench
- spanner
- fovea part
- inner fovea
- 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
Links
- 238000005520 cutting process Methods 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
A kind of Portable multi-size torque wrench, including wrench body, wrench body bottom is equipped with the first allen wrench, the end face of first allen wrench is equipped with the first hexagon inner fovea part and the first anticreep flange, second allen wrench is set in the first hexagon inner fovea part, it is equipped with the second hexagon inner fovea part and the second anticreep flange in second allen wrench, third allen wrench is set in the second hexagon inner fovea part.The top of wrench body is equipped with cylindrical cavity, and flat mouth screwdriver is equipped in cylindrical cavity, and the top of cylindrical cavity is equipped with long hole；The bottom of flat mouth screwdriver is equipped with plectrum, is arranged screwdriver retaining spring in the main body of flat mouth screwdriver；The wrench body outer wall of cylindrical cavity bottom is equipped with sliding slot, and plectrum opposite can be slidably arranged in sliding slot and be pierced by outside wrench body.The function of the spanner of variety classes and different size can be conveniently and efficiently realized by a spanner, switching efficiency when improving using spanner reduces labor intensity.
Description
Technical field
The utility model relates to a kind of spanners, and in particular to a kind of Portable multi-size torque wrench.
Background technique
Torque wrench more and more occurs in people's lives, such as in workpiece dismounting, with allen wrench and
Flat mouth screwdriver dismounts workpiece；In the equipment such as some precision instruments, lathe, workbench, since it is desired that degree of regulation,
It is adjusted sometimes, it is also desirable to use these torque wrenches.
Since daily required spanner model is more, type is different, and each type or model can only to a kind of screw into
Row operation；Therefore when in use, worker needs to carry Multiple Type or the torque wrench of type overhauls, and to workpiece
Fastening.It in spite of packaging kit, carries and arranges convenient for whole, but in practical applications, worker must be by frequently replacing not
It could complete comprehensively to overhaul with the torque wrench of type or model, big so as to cause the fatigue strength of worker, the operating time is long.
Utility model content
In view of above situation, in order to solve the problems, such as that above-mentioned technology exists, the utility model proposes a kind of portable more rule
Lattice torque wrench can conveniently and efficiently realize the function of the spanner of variety classes and different size by a spanner, improve
Switching efficiency when using spanner reduces labor intensity.
A kind of Portable multi-size torque wrench according to the present utility model, including wrench body, the wrench body bottom
Portion is equipped with the first allen wrench, and the end face of first allen wrench is equipped with the first hexagon inner fovea part, the one or six side
Shape inner fovea part extends in wrench body, is located at one end of the first allen wrench end face also in the first hexagon inner fovea part
Equipped with the first anticreep flange, the inner ring of the first anticreep flange is hexagon.
Further, the second allen wrench, second allen wrench are set in the first hexagon inner fovea part
Including the second spanner front and the second spanner rear portion, the second spanner front is hexagon and its circumscribed circle diameter is less than or equal to
The circumscribed circle diameter of the first anticreep flange inner ring；Second spanner rear portion is hexagon, and circumscribed circle diameter is greater than described the
The circumscribed circle diameter of one anticreep flange inner ring, and its circumscribed circle diameter is less than or equal to the outer of the first hexagon inner fovea part
Connect circular diameter；Second spanner rear portion is set in the first hexagon inner fovea part, in the bottom surface and second of the first hexagon inner fovea part
The first spring is equipped between spanner rear portion.
Further, the second hexagon inner fovea part, the second hexagon indent are equipped in second allen wrench
One end that portion is located at the second spanner front end face is additionally provided with the second anticreep flange, and the inner ring of the second anticreep flange is six sides
Shape.
Further, third allen wrench, the third allen wrench are set in the second hexagon inner fovea part
Including third spanner front and third spanner rear portion, third spanner front is hexagon and its circumscribed circle diameter is less than or equal to
The circumscribed circle diameter of the second anticreep flange inner ring；Third spanner rear portion is hexagon, and circumscribed circle diameter is greater than described the
The circumscribed circle diameter of two anticreep flange inner rings, and its circumscribed circle diameter is less than or equal to the outer of the second hexagon inner fovea part
Connect circular diameter；Third spanner rear portion is set in the second hexagon inner fovea part, bottom surface and third in the second hexagon inner fovea part
Second spring is equipped between spanner rear portion.
Preferably, it also is provided with hexagon inner fovea part in the third allen wrench, and sets gradually several shape phases
Same but decreasing dimensions allen wrenches.
Preferably, first allen wrench is the hexagon cylinder being arranged in wrench body bottom, the hexagon
The circumscribed circle diameter of cylinder is less than the diameter of wrench body.
Preferably, the top of the wrench body is equipped with cylindrical cavity, is equipped with flat mouth screw in the cylindrical cavity
Knife, the top of cylindrical cavity are equipped with the long hole passed through for the cutting edge of flat mouth screwdriver；The bottom of flat mouth screwdriver is equipped with plectrum,
Screwdriver retaining spring is arranged in the main body of flat mouth screwdriver, the screwdriver retaining spring is set to the top of cylindrical cavity
Between plectrum；The wrench body outer wall of the cylindrical cavity bottom is equipped with sliding slot, and plectrum opposite can be slidably arranged in
In sliding slot and it is pierced by outside wrench body.
Preferably, the top of the sliding slot is equipped with lateral connection slot, and the other end of lateral connection slot is equipped with downward positioning
Slot, locating slot is parallel with sliding slot, and the length of locating slot is less than the length of sliding slot.
Preferably, the long hole of the top setting of the cylindrical cavity, when length direction and plectrum are located in locating slot
Length direction it is identical.
Preferably, the long hole of the top setting of the cylindrical cavity, the length/width at least one direction are less than institute
State the diameter of flat mouth screwdriver body.
Take the utility model proposes technology after, pulled according to the Portable multi-size torque of the utility model embodiment
Hand has the advantages that the spanner that variety classes and different size can be conveniently and efficiently realized by a spanner
Function, switching efficiency when improving using spanner, reduces labor intensity.
Detailed description of the invention
Fig. 1 is the Portable multi-size torque wrench cross-sectional view of the application；
Fig. 2 is the left view of Fig. 1.
Specific embodiment
The utility model is described in further detail below in conjunction with the embodiment that attached drawing provides.Described implementation
Example includes the various details for helping to understand, but they can only be counted as illustratively, be a part of the utility model
Embodiment, instead of all the embodiments.Unless otherwise defined, the technical term or scientific term used herein should be this
The ordinary meaning that personage in utility model fields with general technical ability is understood.Meanwhile in order to keep specification more clear
Chu is succinct, by omission pair it is well known that the detailed description of function and construction.
As depicted in figs. 1 and 2, a kind of Portable multi-size torque wrench, including wrench body 1,1 bottom of wrench body
Portion is equipped with the first allen wrench 2, and the end face of first allen wrench 2 is equipped with the first hexagon inner fovea part 20, and first
Hexagon inner fovea part 20 extends in wrench body 1, is located at 2 end of the first allen wrench in the first hexagon inner fovea part 20
The one end in face is additionally provided with the first anticreep flange 29, and the inner ring of the first anticreep flange 29 is hexagon.Hexagonal in described first
Spanner 2 is the hexagon cylinder being arranged in 1 bottom of wrench body, and the circumscribed circle diameter of the hexagon cylinder is less than wrench body
1 diameter.
Second allen wrench 3 is set in the first hexagon inner fovea part 20, second allen wrench 3 includes
Second spanner front 31 and the second spanner rear portion 32, the second spanner front 31 is hexagon and its circumscribed circle diameter is less than or waits
In the circumscribed circle diameter of 29 inner ring of the first anticreep flange；Second spanner rear portion 32 is hexagon, and circumscribed circle diameter is greater than
The circumscribed circle diameter of first anticreep flange, 29 inner ring, and its circumscribed circle diameter is less than or equal in first hexagon
The circumscribed circle diameter of recess portion 20；Second spanner rear portion 32 is set in the first hexagon inner fovea part 20, in the first hexagon indent
The first spring 41 is equipped between the bottom surface in portion 20 and the second spanner rear portion 32.
It is equipped with the second hexagon inner fovea part 30 in second allen wrench 3, described second hexagon inner fovea part 30
It is additionally provided with the second anticreep flange 39 in one end of 31 end face of the second spanner front, the inner ring of the second anticreep flange 39 is six sides
Shape.
Third allen wrench 5 is set in the second hexagon inner fovea part 30, the third allen wrench 5 includes
Third spanner front 51 and third spanner rear portion 52, third spanner front 51 is hexagon and its circumscribed circle diameter is less than or waits
In the circumscribed circle diameter of 39 inner ring of the second anticreep flange；Third spanner rear portion 52 is hexagon, and circumscribed circle diameter is greater than
The circumscribed circle diameter of second anticreep flange, 39 inner ring, and its circumscribed circle diameter is less than or equal in second hexagon
The circumscribed circle diameter of recess portion 30；Third spanner rear portion 52 is set in the second hexagon inner fovea part 30, in the second hexagon indent
Second spring 42 is equipped between the bottom surface and third spanner rear portion 52 in portion 30.
It also is provided with hexagon inner fovea part in the third allen wrench 5, and sets gradually that several shapes are identical but ruler
The very little allen wrench to successively decrease.
The top of the wrench body 1 is equipped with cylindrical cavity 10, is equipped with flat mouth screwdriver in the cylindrical cavity 10
7, the top of cylindrical cavity 10 is equipped with the long hole passed through for the cutting edge of flat mouth screwdriver 7, the top setting of cylindrical cavity 10
Long hole, the length/width at least one direction is less than the diameter of 7 main body of flat mouth screwdriver.Flat mouth screwdriver 7
Bottom is equipped with plectrum 71, and screwdriver retaining spring 8 is arranged in the main body of flat mouth screwdriver 7, and the screwdriver retaining spring 8 is arranged
Between the top and plectrum 71 of cylindrical cavity 10；1 outer wall of wrench body of 10 bottom of cylindrical cavity, which is equipped with, to be slided
Slot 80, plectrum 71 opposite can be slidably arranged in sliding slot 80 and be pierced by outside wrench body 1.
The top of the sliding slot 80 is equipped with lateral connection slot 81, and the other end of lateral connection slot 81 is equipped with downward locating slot
82, locating slot 82 is parallel with sliding slot 80, and the length of locating slot 82 is less than the length of sliding slot 80.
The long hole of the top setting of the cylindrical cavity 10, when length direction and plectrum 71 are located in locating slot 82
Length direction it is identical.
The first anticreep flange 29 and the second anticreep flange 39 can be after the loadings of corresponding allen wrench, by turning over
Side technique is made.Separate structure can also be made in wrench body 1, be molded after producing required shape respectively, it is cylindrical
Inner cavity 10 and its top can also be made of similar technique.If wrench body 1 uses plastic production, then in technique more just
Victory, the various shape structure being arranged thereon can pass through insert injection moulding technique one-pass molding.Using separate structure, can incite somebody to action
1 dimidiation of wrench body, after being packed into each allen wrench and flat mouth screwdriver 7, the wrench body 1 for being classified into two halves is logical
It crosses welding or screw fixed form is connected as overall structure.
According to the Portable multi-size torque wrench of the application, by the allen wrench of multiple and different models (six in first
Angle spanner 2, the second allen wrench 3, third allen wrench 5) formed with flat mouth screwdriver 7, in allen wrench group in remove
Outside, remaining spanner has step (the first anticreep flange being engaged with adjacent spanner to maximum number spanner (the first allen wrench 2)
29, the second anticreep flange 39), and spring (the first spring 41, second spring 42) is housed with adjacent spanner centre.In use, only
The Portable multi-size torque wrench leading portion of the application need to be pressed into soket head cap screw, lesser allen wrench can squeeze bullet
Spring is retracted in biggish allen wrench.
According to the Portable multi-size torque wrench of the application, it is equipped with one in wrench body 1 flat mouth screwdriver 7, uses
When, only need to plectrum 71 be pushed up along sliding slot 80 and can release the cutting edge of flat mouth screwdriver 7, when pushing by plectrum 71
Transversely link slot 81 is transferred to 82 top of locating slot, can slide into locating slot automatically under the action of screwdriver retaining spring 8
In 82, locating slot 82 can limit the deflection of flat mouth screwdriver 7, so that it is born dynamics effect more preferable.When withdrawal, only need to gently it push away
Plectrum 71 is dialled, flat mouth screwdriver 7 will be rebounded by screwdriver retaining spring 8.
"upper" described herein, "lower" or " top ", " lower section " are the phases for the placement status with normal use
To upper and lower relation, that is, the upper and lower relation that illustrations are substantially shown.When placement status changes, such as overturn
When, corresponding positional relationship should be also converted therewith to understand or implement the technical solution of the application.
Claims (7)
1. a kind of Portable multi-size torque wrench, including wrench body (1), which is characterized in that
Wrench body (1) bottom is equipped with the first allen wrench (2), sets on the end face of first allen wrench (2)
There is the first hexagon inner fovea part (20), the first hexagon inner fovea part (20) extends in wrench body (1), on the one or six side
One end that shape inner fovea part (20) is located at the first allen wrench (2) end face is additionally provided with the first anticreep flange (29), and described first is anti-
The inner ring of de- flange (29) is hexagon；
The second allen wrench (3) are set in the first hexagon inner fovea part (20), second allen wrench (3) includes
Second spanner front (31) and the second spanner rear portion (32), the second spanner front (31) is hexagon and its circumscribed circle diameter is small
In or be equal to the first anticreep flange (29) inner ring circumscribed circle diameter；Second spanner rear portion (32) is hexagon, external
Circular diameter is greater than the circumscribed circle diameter of the first anticreep flange (29) inner ring, and its circumscribed circle diameter is less than or equal to described
The circumscribed circle diameter of first hexagon inner fovea part (20)；Second spanner rear portion (32) is set to the first hexagon inner fovea part (20)
It is interior, the first spring (41) are equipped between the bottom surface and the second spanner rear portion (32) of the first hexagon inner fovea part (20)；
The second hexagon inner fovea part (30), the second hexagon inner fovea part (30) are equipped in second allen wrench (3)
Be additionally provided with the second anticreep flange (39) positioned at one end of second spanner front (31) end face, the second anticreep flange (39) it is interior
Circle is hexagon；
Third allen wrench (5) are set in the second hexagon inner fovea part (30), the third allen wrench (5) includes
Third spanner front (51) and third spanner rear portion (52), third spanner front (51) is hexagon and its circumscribed circle diameter is small
In or be equal to the second anticreep flange (39) inner ring circumscribed circle diameter；Third spanner rear portion (52) is hexagon, external
Circular diameter is greater than the circumscribed circle diameter of the second anticreep flange (39) inner ring, and its circumscribed circle diameter is less than or equal to described
The circumscribed circle diameter of second hexagon inner fovea part (30)；Third spanner rear portion (52) is set to the second hexagon inner fovea part (30)
It is interior, second spring (42) are equipped between the bottom surface and third spanner rear portion (52) of the second hexagon inner fovea part (30).
2. a kind of Portable multi-size torque wrench according to claim 1, which is characterized in that hexagonal is pulled in the third
Hexagon inner fovea part also is provided in hand (5), and sets gradually that several shapes are identical but the allen wrench of decreasing dimensions.
3. a kind of Portable multi-size torque wrench according to claim 1, which is characterized in that hexagonal is pulled in described first
Hand (2) is the hexagon cylinder being arranged in wrench body (1) bottom, and the circumscribed circle diameter of the hexagon cylinder is less than spanner sheet
The diameter of body (1).
4. a kind of Portable multi-size torque wrench according to claim 1 or 2, which is characterized in that the wrench body
(1) top is equipped with cylindrical cavity (10), is equipped with flat mouth screwdriver (7) in the cylindrical cavity (10), cylindrical cavity
(10) top is equipped with the long hole passed through for the cutting edge of flat mouth screwdriver (7)；The bottom of flat mouth screwdriver (7) is equipped with plectrum
(71), it is arranged screwdriver retaining spring (8) in the main body of flat mouth screwdriver (7), the screwdriver retaining spring (8) is set to circle
Between the top and plectrum (71) of cylindrical inner chamber (10)；It is set on wrench body (1) outer wall of cylindrical cavity (10) bottom
Have sliding slot (80), plectrum (71) opposite can be slidably arranged in sliding slot (80) and be pierced by wrench body (1) outside.
5. a kind of Portable multi-size torque wrench according to claim 4, which is characterized in that the top of the sliding slot (80)
Portion is equipped with lateral connection slot (81), and the other end of lateral connection slot (81) is equipped with downward locating slot (82), locating slot (82) with
In parallel, the length of locating slot (82) is less than the length of sliding slot (80) to sliding slot (80).
6. a kind of Portable multi-size torque wrench according to claim 5, which is characterized in that the cylindrical cavity
(10) long hole of top setting, length direction and plectrum (71) be located at locating slot (82) it is interior when length direction it is identical.
7. a kind of Portable multi-size torque wrench according to claim 4, which is characterized in that the cylindrical cavity
(10) long hole of top setting, the length/width at least one direction are less than the straight of flat mouth screwdriver (7) main body
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702572.8U CN208788450U (en) | 2018-05-11 | 2018-05-11 | A kind of Portable multi-size torque wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702572.8U CN208788450U (en) | 2018-05-11 | 2018-05-11 | A kind of Portable multi-size torque wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788450U true CN208788450U (en) | 2019-04-26 |
Family
ID=66200001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820702572.8U Expired - Fee Related CN208788450U (en) | 2018-05-11 | 2018-05-11 | A kind of Portable multi-size torque wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788450U (en) |
-
2018
- 2018-05-11 CN CN201820702572.8U patent/CN208788450U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206795628U (en) | A kind of profile-followed vice | |
| CN205033125U (en) | Adjustable connecting rod length is from shaping T type box spanner | |
| CN208788450U (en) | A kind of Portable multi-size torque wrench | |
| CN206795686U (en) | Freely adjustable speeder wrench | |
| CN205342928U (en) | Adjustable buckle spanner | |
| US9028334B2 (en) | Method for manufacturing a bolting part, tool for implementing the method, and device for tightening and loosening such a bolting part | |
| CN203945343U (en) | Multifunctional disassembling tool | |
| CN202934548U (en) | Multipurpose movable wrench | |
| CN205928429U (en) | Hex socket spanner | |
| CN201074627Y (en) | Manual rotation type screw | |
| CN206344408U (en) | The pitched roof mechanism of mould and its split connection containing ejecting mechanism | |
| CN205928404U (en) | Multifunctional wrench | |
| CN216464296U (en) | Multi-size internal and external hexagonal wrench | |
| CN205237910U (en) | Spanner | |
| CN215701281U (en) | Screwdriver capable of being used as wrench | |
| CN204604252U (en) | Multi-function hardware tool | |
| CN210732296U (en) | Novel multifunctional wrench | |
| CN207104761U (en) | A kind of component for round nut assembling | |
| CN2365027Y (en) | Sleeve joint column for small tools hanging rack | |
| CN202716168U (en) | Pincers with screwdrivers | |
| CN202878179U (en) | Loose-piece type solid wrench | |
| CN203426922U (en) | Standby fixed wrench | |
| CN113211388B (en) | Combined wrench for machining | |
| CN205465882U (en) | Outer hexagonal spanner of dumbbell shape | |
| CN106312884A (en) | Monkey wrench |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 |