CN206254098U - A kind of multifunctional wrench - Google Patents
A kind of multifunctional wrench Download PDFInfo
- Publication number
- CN206254098U CN206254098U CN201621369965.9U CN201621369965U CN206254098U CN 206254098 U CN206254098 U CN 206254098U CN 201621369965 U CN201621369965 U CN 201621369965U CN 206254098 U CN206254098 U CN 206254098U
- Authority
- CN
- China
- Prior art keywords
- rotating part
- gag lever
- lever post
- handle
- multifunctional wrench
- 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
Abstract
The utility model discloses a kind of multifunctional wrench, including handle and tapered end, handle one end is provided with the elongated end of bending, the other end is provided with rotating part, rotating part end is provided with screw buckle, twist-on sets female dead ring on screw buckle, handle is provided with bar mouthful near elongated end one end, and bar is intraoral to be provided with groove, and the side of bar mouthful is provided with circular hole, circular hole is connected with gag lever post, gag lever post is provided with spring, and spring one end is located on gag lever post, and the other end is located in groove, gag lever post can do recovery elastic force and move by spring, and the flexure plane of elongated end is provided with double wedge；The beneficial effects of the utility model are：Reasonable in design, simple structure can be applied not only to the bolt or tubing of various different models and specification, additionally it is possible to apply the twist-on in screw and drilling, and, by structure of the present utility model, conveniently the spanner for having damaged is repaired and changed.
Description
Technical field
The utility model belongs to machinery equipment field, and in particular to be a kind of multifunctional wrench.
Background technology
Spanner is a kind of conventional installation and extracting tool.Bolt, screw, nut and other spiral shells are twisted using lever principle
Line tightly holds opening or the hand tools of trepanning firmware of bolt or nut.Spanner is generally formed with clamp holder in the one or both ends of shank
Portion applies external force shank and applies external force, can just twist bolt or nut holds the opening or set hole of bolt or nut.Along spiral shell when using
Line direction of rotation applies external force in shank, can just twist bolt or nut.
Being divided into fork spanners existing spanner more：One or both ends are formed with the opening of fixed dimension, are used to twist certain size
Nut or bolt.Double offset ring spanner：Two ends have the working end with hexagon ring or 12 corner apertures, it is adaptable to which working space is narrow and small,
The occasion of common wrench can not be used.Combination wrenches：One end is identical with single head fork spanner, and the other end is identical with double offset ring spanner, and two
Twist the bolt or nut of same size in end.Adjustable wrench：A/F can be adjusted in the range of certain size, can twist not
The bolt or nut of same specification.The spanner to be structurally characterized in that regular jaw is made the flat pliers with serration recessed；Moving jaw one
End is made flat pliers mouthful；The other end is made the recessed jaw with serration；Worm screw is pressed downwards, moving jaw can be removed rapidly, exchanged
Jaw position.
Hook spanner：Also known as crescent wrenches, for twisting restricted jam nut of thickness etc..Box spanner：Commonly referred to as
It is sleeve：It is constituted by sleeve of the multiple with hexagon ring or 12 corner apertures and equipped with multiple accessories such as handle, extension bars, is especially fitted
For twist status it is very narrow and small or depression very deep bolt or nut.Sleeve has dividing for metric system and English system, and sleeve is although interior
Concave shape is the same, but external diameter, length etc. are directed to the shape and size design of corresponding device, and country is without Uniform provisions, institute
It is comparatively relatively more flexible with the design of sleeve, the need for meeting masses.Box spanner is typically all with a set of all size
Collet head and handle of waving, extension bar, universal joint, driver joint, elbow handle etc. are for being inserted in hexagonal (hexagon)nut.Box spanner
Collet head is a recessed hexagonal cylinder；Spanner is generally made up of carbon structural steels or structural alloy steel, and Wrench head has
The hardness of regulation, middle and handle portion then has elasticity.Inner hexagon spanner：The bar-shaped spanner of L-shaped hexagonal, is exclusively used in twisting
Soket head cap screw.For the model of inner hexagon spanner is the opposite side size according to six sides, the size of bolt has national standard.Turn round
Torque wrench：It can show applied moment of torsion when bolt or nut is twisted；Or when the moment of torsion for applying reaches setting
Afterwards, light or audible signal can be sent.Torque spanner be applied to have to torque it is manifestly intended that assembling.
But existing spanner has fixed applicable object, although in the market occurs in that a kind of multifunctional wrench, but
Due to spanner after a protracted use, easily occur damaging, the multifunctional wrench of in the market is inconvenient to change and is repaired, and
And, there is certain requirement to specification, it is impossible to which the bolt of the size to being designed more than spanner is tightened, so it is accomplished by changing new
Model spanner, the multifunctional wrench of in the market is applied only for the effect that bolt or tubing etc. are tightened and dismantled,
Cannot apply on screw and screw.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of easy maintenance and replacement, has wide range of applications,
Practical and convenient multifunctional wrench.
To achieve the above object, the technical solution adopted in the utility model is, a kind of multifunctional wrench, its structural feature
It is, including handle and tapered end that handle one end is provided with the elongated end of bending, and the other end is provided with rotating part, and rotating part end is provided with spiral shell
Line button, twist-on sets female dead ring on screw buckle, and handle is provided with bar mouthful near elongated end one end, and bar is intraoral to be provided with recessed
Groove, the side of bar mouthful is provided with circular hole, and circular hole is connected with gag lever post, and gag lever post is provided with spring, and spring one end is located on gag lever post,
The other end is located in groove, and gag lever post can do recovery elastic force and move by spring, and the flexure plane of elongated end is provided with double wedge；Lock
Head arc is set, and tapered end one end is provided with connecting rod, and tapered end intrados is provided with the projection of several regular shapes, the connection on tapered end
Bar one end is provided with groove.
Used as preferred scheme of the present utility model, rotating part is provided with the blind hole being coaxially disposed, and rotating part and blind hole are formed
Circular ring section be divided into six shape identicals and press pawl, press pawl and press and be provided with gap between pawl.
Used as preferred scheme of the present utility model, handle is provided with motor, and motor is located at rotating part one end, motor and rotation
Portion connects.
Used as preferred scheme of the present utility model, handle is provided with battery storage unit, and storage is provided with battery storage unit
Battery, battery and motor connection.
Used as preferred scheme of the present utility model, rotating part is provided with drilling rod or screwdriver rod, drilling rod or screwdriver rod
Diameter is all higher than the diameter of the blind hole on rotating part.
Used as preferred scheme of the present utility model, spring is torsionspring.
Used as preferred scheme of the present utility model, gag lever post includes connection inserted link and limiting plate, and limiting plate end is provided with logical
Hole, connection inserted link is plugged on handle in the circular hole of bar mouthful side through through hole.
The beneficial effects of the utility model are：It is reasonable in design, simple structure, can be applied not only to various different models and
The bolt or tubing of specification, additionally it is possible to apply the twist-on in screw and drilling, and, it is convenient by structure of the present utility model
Spanner to having damaged is repaired and changed.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic cross-section of rotating part of the present utility model；
Fig. 3 is the schematic cross-section of tapered end of the present utility model；
Wherein, 1- handles, 2- tapered ends, 3- elongated ends, 4- rotating parts, 5- dead rings, 6- bars mouthful, 7- grooves, 8- circular holes, 9-
Gag lever post, 10- springs, 11- double wedges, 12- connecting rods, 13- is raised, 14- grooves, 15- blind holes, and 16- presses pawl, 17- motors,
18- battery storage units, 19- connection inserted links.
Specific embodiment
Explanation is further explained to the utility model below in conjunction with the accompanying drawings, but does not limit protection model of the present utility model
Enclose.
As shown in figure 1, a kind of multifunctional wrench, including handle 1 and tapered end 2, the one end of handle 1 is provided with the elongated end 3 of bending,
The other end is provided with rotating part 4, and the end of rotating part 4 is provided with screw buckle, and twist-on sets female dead ring 5, hand on screw buckle
Handle 1 is provided with bar mouthful 6 near the one end of elongated end 3, and groove 7 is provided with bar mouthful 6, and the side of bar mouthful 6 is provided with circular hole 8, and circular hole 8 is connected with
Gag lever post 9, gag lever post 9 is provided with spring 10, and the one end of spring 10 is located on gag lever post 9, and the other end is located in groove 7, gag lever post 9
Recovery elastic force can be done by spring 10 to move, the flexure plane of elongated end 3 is provided with double wedge 11；The arc of tapered end 2 is set, tapered end 2
One end is provided with connecting rod 12, and the intrados of tapered end 2 is provided with raised the 13 of several regular shapes, the one end of connecting rod 12 on tapered end 2
It is provided with groove 14.
Described rotating part 4 is provided with the blind hole 15 being coaxially disposed, the circular ring section quilt that rotating part 4 and blind hole 15 are formed
It is divided into six shape identicals and presses pawl 16, presses pawl 16 and press and be provided with gap between pawl 16.
Described handle 1 is provided with motor 17, and motor 17 is located at the one end of rotating part 4, and motor 17 is connected with rotating part 4.
Described handle 1 is provided with battery storage unit 18, and battery storage unit 18 is interior to be provided with battery, battery and electricity
Machine 17 is connected.
Described rotating part 4 is provided with drilling rod or screwdriver rod, and the diameter of drilling rod or screwdriver rod is all higher than on rotating part 4
Blind hole 15 diameter.
Described spring 10 is torsionspring.
Described gag lever post 9 includes connection inserted link 19 and limiting plate, and the end of limiting plate 9 is provided with through hole, and connection inserted link 19 is worn
Through hole is crossed to be plugged on handle 1 in the circular hole 8 of 6 sides of bar mouthful.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit is required is defined.
Claims (7)
1. a kind of multifunctional wrench, it is characterised in that：Including handle and tapered end, handle one end is provided with the elongated end of bending, another
End is provided with rotating part, and rotating part end is provided with screw buckle, and twist-on sets female dead ring on screw buckle, and handle is close to and prolongs
Stretch end one end and be provided with bar mouthful, bar is intraoral to be provided with groove, and the side of bar mouthful is provided with circular hole, and circular hole is connected with gag lever post, on gag lever post
Spring is provided with, spring one end is located on gag lever post, and the other end is located in groove, gag lever post can do recovery elastic force and transport by spring
Dynamic, the flexure plane of elongated end is provided with double wedge；Tapered end arc is set, and tapered end one end is provided with connecting rod, and tapered end intrados is provided with
The projection of several regular shapes, connecting rod one end on tapered end is provided with groove.
2. a kind of multifunctional wrench according to claim 1, it is characterised in that：Described rotating part is provided with and is coaxially disposed
Blind hole, the circular ring section that rotating part and blind hole are formed is divided into six shape identicals and presses pawl, press pawl and press
Gap is provided between pawl.
3. a kind of multifunctional wrench according to claim 1, it is characterised in that：Described handle is provided with motor, motor
Rotating part one end is located at, motor is connected with rotating part.
4. a kind of multifunctional wrench according to claim 1, it is characterised in that：Described handle is provided with battery storage
Portion, is provided with battery, battery and motor connection in battery storage unit.
5. a kind of multifunctional wrench according to claim 1, it is characterised in that：Described rotating part is provided with drilling rod or spiral shell
The diameter of silk knife bar, drilling rod or screwdriver rod is all higher than the diameter of the blind hole on rotating part.
6. a kind of multifunctional wrench according to claim 1, it is characterised in that：Described spring is torsionspring.
7. a kind of multifunctional wrench according to claim 1, it is characterised in that：Described gag lever post include connection inserted link and
Limiting plate, limiting plate end is provided with through hole, and connection inserted link is plugged on handle in the circular hole of bar mouthful side through through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621369965.9U CN206254098U (en) | 2016-12-14 | 2016-12-14 | A kind of multifunctional wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621369965.9U CN206254098U (en) | 2016-12-14 | 2016-12-14 | A kind of multifunctional wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206254098U true CN206254098U (en) | 2017-06-16 |
Family
ID=59028245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621369965.9U Expired - Fee Related CN206254098U (en) | 2016-12-14 | 2016-12-14 | A kind of multifunctional wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206254098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883727A (en) * | 2019-12-02 | 2020-03-17 | 乐清市拼又多电子商务有限公司 | Adjustable hardware wrench based on connecting rod transmission |
-
2016
- 2016-12-14 CN CN201621369965.9U patent/CN206254098U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883727A (en) * | 2019-12-02 | 2020-03-17 | 乐清市拼又多电子商务有限公司 | Adjustable hardware wrench based on connecting rod transmission |
| CN110883727B (en) * | 2019-12-02 | 2021-10-19 | 浙江胜达实业股份有限公司 | Adjustable hardware wrench based on connecting rod transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20171214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |