CN107030634A - Universal spanner and component - Google Patents
Universal spanner and component Download PDFInfo
- Publication number
- CN107030634A CN107030634A CN201710407616.4A CN201710407616A CN107030634A CN 107030634 A CN107030634 A CN 107030634A CN 201710407616 A CN201710407616 A CN 201710407616A CN 107030634 A CN107030634 A CN 107030634A
- Authority
- CN
- China
- Prior art keywords
- universal spanner
- prism
- limiting
- universal
- positive stop
- 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
- B25B13/10—Spanners; Wrenches with adjustable jaws
- B25B13/105—Spanners; Wrenches with adjustable jaws composed of a plurality of slidable pins
-
- 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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/16—Handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides a kind of universal spanner and component, it is related to machine tool technical field.A kind of universal spanner, including body and multiple prisms, body is provided with the accommodating chamber of opening with least one end, each prism partially or fully through opening and stretch into accommodating chamber, limiting plate with multiple limiting through hole is set in accommodating chamber, multiple prisms correspondence through multiple limiting through hole, and prism by can along limiting through hole bearing of trend activity in the way of arrange.The structure of the spanner may act on the screw of various patterns, nut, wide using scope, while do not limited by screw, nut location, can flexible modulation use angle, it is easy to use.A kind of universal spanner component, including electric device, above-mentioned universal spanner, electric device are configured as driving universal spanner and rotated by rotary centerline of bearing of trend.The parts such as nut can be quickly acted on, efficiency is improved, expand application.
Description
Technical field
The present invention relates to machine tool technical field, in particular to a kind of universal spanner and component.
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 the opening or the instrument of trepanning firmware of bolt or nut.Species is more, such as fork spanner, double offset ring spanner, combination wrenches, work
Spanner, hook spanner, box spanner, inner hexagon spanner, torque spanner.
The conventional spanner used typically has two kinds, and a kind of is the bolt that back-up wrench may be only available for certain fixing model, another
It is monkey wrench to plant, and can adjust the width of tooth mouthful to adapt to the bolt of different models.For common open-end wrench or double offset ring spanner
Hand, when the bolt for running into Multiple Type needs processing, it is necessary to be equipped with all models.Monkey wrench again because front end position compared with
Thickness, in the plane twist bolt when need certain angle that is inclined upwardly, during practical operation often because angle problem and repeatedly
Tooth mouthful is adjusted, is used more not convenient.
The content of the invention
It is an object of the invention to provide a kind of universal spanner, the structure of the spanner may act on the screw of various patterns,
Nut, it is wide using scope, while do not limited by screw, nut location, can flexible modulation use angle, it is easy to use.
Another object of the present invention is to provide a kind of universal spanner component, above-mentioned universal spanner and electric device are connected
Connect, can quickly act on the parts such as nut, improve efficiency, expand application.
What embodiments of the invention were realized in：
A kind of universal spanner, including body and multiple prisms, body are provided with the accommodating chamber of opening with least one end,
Each prism partially or fully through opening and stretch into accommodating chamber, the limit with multiple limiting through hole is set in accommodating chamber
Position plate, multiple prisms correspondence is through multiple limiting through hole, and prism is with can be along the side of the bearing of trend activity of limiting through hole
Formula is arranged.
Preferably, prism has the first positive stop end, and the first positive stop end is arranged to be used for limitation prism and led to along spacing
The reciprocating movement path of the bearing of trend in hole.
Preferably, universal spanner also includes elastic component, and body has the bottom wall relative with opening, and the two ends of elastic component are distinguished
It is connected to the first positive stop end and bottom wall.
Preferably, prism has the second positive stop end away from the first positive stop end, and the second positive stop end is arranged to be used for limit
Reciprocating movement path of the prism processed along the bearing of trend of limiting through hole.
Preferably, the first positive stop end of prism, the second positive stop end are six prisms, and the section of multiple six prisms is in cellular
Close-packed arrays.
Preferably, universal spanner also includes the handle being detachably connected with body.
Preferably, handle has first end, connecting portion and the second end being detachably connected with body, the second end
Also it is connected by connecting portion with first end in relatively turnable mode.
Preferably, handle is connected in body by fixture, and drives body to rotate.
Preferably, the outer surface of body is provided with Non-slip material.
A kind of universal spanner component, including electric device, above-mentioned universal spanner, electric device are configured as driving general-purpose and pulled
Hand is rotated by rotary centerline of bearing of trend.
The beneficial effect of the embodiment of the present invention：
The present invention provides a kind of universal spanner, by being provided with the limiting plate set in accommodating chamber, accommodating chamber in body, wearing
The prism of limiting plate is crossed, realization is not limited by screw, nut location, may act on screw, the nut of various patterns.Use
Flexibly, it is convenient, with very wide use scope.Present invention also offers a kind of universal spanner component, by above-mentioned universal spanner with
Electric device is connected, by the driving of electric device, improves efficiency.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation at the first visual angle of the universal spanner that the embodiment of the present invention 1 is provided；
Fig. 2 is the structural representation for the limiting plate that the embodiment of the present invention 1 is provided；
Fig. 3 is the structural representation for the prism that the embodiment of the present invention 1 is provided；
Fig. 4 is the structural representation at the second visual angle of the universal spanner that the embodiment of the present invention 1 is provided；
Fig. 5 is the structural representation at the 3rd visual angle of the universal spanner that the embodiment of the present invention 1 is provided；
Fig. 6 is the structural representation for the universal spanner that the embodiment of the present invention 2 is provided；
Fig. 7 is the structural representation for the universal spanner that the embodiment of the present invention 3 is provided；
Fig. 8 is the structural representation for the universal spanner that the embodiment of the present invention 4 is provided；
Fig. 9 is the structural representation for the universal spanner that the embodiment of the present invention 5 is provided；
Figure 10 is the structural representation of handle and body connecting portion that the embodiment of the present invention 5 is provided.
Icon：100- universal spanners；110- bodies；111- accommodating chambers；113- bottom walls；115- limiting tooths；117- Non-slip materials；
119- grooves；120- prisms；The positive stop ends of 121- first；The positive stop ends of 123- second；125- movable parts；130- limiting plates；131-
Limiting through hole；The limiting plates of 133- first；The limiting plates of 135- second；200- universal spanners；201- elastic components；300- universal spanners；
310- handles；311- first ends；313- connecting portions；315- the second ends；400- universal spanners；500- universal spanners；510-
Handle；511- fixed parts.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " vertical ", " parallel ", " interior ", " outer "
Orientation or position relationship Deng instruction are that, based on orientation shown in the drawings or position relationship, or the invention product is used when using
The orientation or position relationship often put, are for only for ease of the description present invention and simplify description, rather than indicate or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention
Limitation.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying phase
To importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can be
Mechanically connect or electrically connect.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the present invention.
Below in conjunction with the accompanying drawings, some embodiments of the present invention are elaborated.It is following in the case where not conflicting
Feature in embodiment and embodiment can be mutually combined.
Embodiment 1
It refer to Fig. 1, the present embodiment provides a kind of universal spanner 100, including body 110, multiple prisms 120 and spacing
Plate 130.
In the present embodiment, body 110 is cylinder, and in other embodiments of the invention, body 110 can be many ribs
Cylinder 120 or cuboid etc., the present invention are not limited it.In the present embodiment, one end of body 110 is provided with the appearance of opening
Receive chamber 111, body 110 has the bottom wall 113 relative with opening, completely extending across for each prism 120 is open and stretched into receiving
In chamber 111, and the length of prism 120 is less than the distance that accommodating chamber 111 is open with bottom wall 113.In other implementations of the present invention
In example, body 110 could be arranged to the accommodating chamber 111 that two or more end faces are respectively provided with opening, i.e., with multiple exercisable
End, the present invention is not limited it.The part of prism 120 is worn in other embodiments of the invention or each
Cross and be open and stretch into accommodating chamber 111, the present invention is not limited it.
It refer to the limiting plate 130 that multiple limiting through hole 131 are provided with Fig. 2, accommodating chamber 111, multiple limiting through hole 131
Match with multiple prisms 120, multiple prisms 120 are corresponding through multiple limiting through hole 131.In other implementations of the present invention
In example, the quantity of prism 120 can not also be waited with the quantity of limiting through hole 131, for example, the quantity of prism 120 is more than limit
Position through hole 131 quantity, or prism 120 quantity be less than limiting through hole 131 quantity.It is preferred that with multiple prisms
Combine and can complete the section of accommodating chamber 111 completely and be advisable in 120 working end (one end with the contact such as nut).In this reality
Apply in example, the structure of multiple prisms 120 is identical, the number of limiting plate 130 is one, in other embodiments of the invention,
The structure of multiple prisms 120 can be differed, and the number of limiting plate 130 can be two or three, and the present invention is not limited it
It is fixed.
Fig. 3 is refer to, in the present embodiment, prism 120 has the first positive stop end 121, and the first positive stop end 121 is configured
For for limiting reciprocating movement path of the prism 120 along the bearing of trend of limiting through hole 131.Prism 120 passes through limiting through hole
131 can move reciprocatingly along the bearing of trend of limiting through hole 131, but when prism 120 to the side away from the bottom wall 113 of accommodating chamber 111
To moving behind certain path, the first positive stop end 121 can limit the further motion of prism 120.
In the present embodiment, prism 120 also has the second positive stop end 123 away from the first positive stop end 121, and second is spacing
End 123 is arranged to be used for limiting the reciprocating movement path of bearing of trend of the prism 120 along limiting through hole 131.Prism 120
Moved through limiting through hole 131 to close to the direction of the bottom wall 113 of accommodating chamber 111 behind certain path, the second positive stop end 123 can be limited
Prism 120 is further moved.
Such as Fig. 3, preferably, the first positive stop end 121, the second positive stop end 123 of prism 120 are six prisms, and first is spacing
It is movable part 125 to hold the part between the 121, second positive stop end 123, and movable part 125 is cylinder.On corresponding limiting plate 130
The circular hole of limiting through hole 131 also to match with cylinder.In the present embodiment, in order to allow the first positive stop end 121, the second positive stop end
123 play spacing effect, the first positive stop end 121, six prismatics of the cross section of the second positive stop end 123 inscribed circle diameter it is not small
In the circular diameter of cylindrical cross-section.
In order to using during universal spanner 100, more laborsaving time saving, the first positive stop end 121, the second positive stop end
The section of 123 multiple six prisms is in cellular close-packed arrays.Close-packed arrays can make six prisms and agent contact level more,
The area of acting surface and effect object is set more to coincide, stress surface increase is time saving and energy saving.
Preferably, such as Fig. 4, because in the present embodiment, body 110 is cylinder, and the end face of prism 120 is six ribs
Shape.When accommodating chamber 111 is cylinder, the body wall of prism 120 and body 110 can not be completely attached to, and gap is left in centre.This
Body 110 includes limiting tooth 115, and the size in 110 gaps of size and prism 120 and body of limiting tooth 115 is identical, on the one hand
Increase the lifting surface area of prism 120 and body 110 so that more laborsaving time saving in use；On the other hand body 110 is prevented
Middle entrance dust and other impurities, the normal of influence universal spanner 100 is used.In other embodiments of the invention, accommodating chamber 111 can
Think matched with prism 120 prismatic.In this case, the perisporium of accommodating chamber 111 can with it is complete by multiple prisms 120
Laminating is filled up, without setting limiting tooth 115.
Body 110 in the present embodiment is cylinder, and profile is rounder and more smooth.If directly being screwed with it to nut etc., easily
Skid.Such as Fig. 5, in order to increase friction, the outer surface of body 110 is provided with Non-slip material 117.In the present embodiment, Non-slip material 117 is
Rubber ring, i.e., be located at body 110 by the rubber ring sleeve that size and body 110 match, and can be according to the position adjustment of stress
The position of rubber ring.In other embodiments of the invention, Non-slip material 117 can be plastic band etc., and the present invention is not limited it
It is fixed.
Embodiment 2
Fig. 6 is refer to, the present embodiment provides a kind of universal spanner 200.
The difference of universal spanner 200 and universal spanner 100 is essentially consisted in：
In the present embodiment, the number of limiting plate 130 is two, respectively the first limiting plate 133 and the second limiting plate
135。
It refer to Fig. 6 and Fig. 2, universal spanner 200 also includes elastic component 201, the two ends of elastic component 201 are connected to the
One positive stop end 121 and bottom wall 113.In the present embodiment, elastic component 201 is spring, in other embodiments of the invention, elasticity
Part 201 can be rubber column etc., and the present invention is not limited it.Universal spanner 200 in a non-operative state, prism 120 by
Power to elastic component 201 along from limiting through hole 131 to the direction extended away from bottom wall 113, to along limiting through hole 131 to away from bottom wall
The direction motion of 113 extensions.Due to the effect of the first positive stop end 121, the first positive stop end 121 of prism 120 and first spacing
Plate 133 is abutted against, now the remains stationary of prism 120.I.e. elastic component 201 makes prism 120 not by Action of Gravity Field, keeps certain
Position, do not limit the occupation mode of universal spanner 200, increase the scope used.
First limiting plate 133 and the second limiting plate 135 can consolidate prism 120, and the second limiting plate 135 can protect elastic component
201, it is to avoid it is damaged by excessive external force.
The present embodiment additionally provides a kind of universal spanner component (not shown) based on universal spanner 200, including electronic dress
Put (not shown), universal spanner 200.Electric device is detachably connected with universal spanner 200.Electric device is configured as driving ten thousand
Rotated with spanner 200 by rotary centerline of the bearing of trend of limiting through hole 131.Universal spanner component can increase universal spanner
200 service efficiency, expands its application.In the present invention, electric device is motor, in the other embodiment of the present invention
In, electric device can be the electric drill matched with universal spanner 200, and the present invention is not limited it.
The present embodiment provides the common apparatus that motor is this area, and the present invention is not limited it.
To simplify non-mentioned position in expression, the present embodiment, corresponding contents in embodiment 1 are referred to.
The operation principle of universal spanner 200：When the second positive stop end 123 is acted on by external force, because flexible part 201,
Moved by the prism 120 of active force to along limiting through hole 131 to the direction extended close to bottom wall 113, move to a spacing
From when, due to the effect of the second positive stop end 123, the second positive stop end 123 is mutually abutted with the second limiting plate 135, by active force
Prism 120 no longer to along limiting through hole 131 to close to bottom wall 113 extend direction move, now rotate body 110, i.e.,
Effect object can be treated to be screwed.
Embodiment 3
Fig. 7 is refer to, the present embodiment provides a kind of universal spanner 300.
The difference of universal spanner 300 and universal spanner 200 is essentially consisted in：
Scope is used in order to increase, universal spanner 300 includes handle 310, handle 310 is detachably connected with body 110.
Fig. 7 and Fig. 2 is refer to, handle 310 has first end 311, connecting portion 313 and detachably connected with body 110
The second end 315 connect, the second end 315 is also connected by connecting portion 313 with first end 311 in relatively turnable mode
Connect.Specifically, the rotary centerline of first end 311 is mutually perpendicular to or parallel with the rotary centerline of the second end 315.Specifically
, in the present embodiment, relative one end and handle 310 are detachably connected with the opening of body 110.Driving handle can be passed through
310 so drive body 110 universal spanner 300 is rotated by rotary centerline of the bearing of trend of limiting through hole 131.
To simplify non-mentioned position in expression, the present embodiment, corresponding contents in embodiment 2 are referred to.
Embodiment 4
Fig. 8 is refer to, the present embodiment provides a kind of universal spanner 400.
The difference of universal spanner 400 and universal spanner 300 is essentially consisted in：
The cylinder centre position of handle 310 and body 110 is detachably connected.Such as Fig. 8, universal spanner 400 on the one hand can be with
The objects such as screw on nut, on the other hand one end relative with acting surface can be as stress surface to acting on object application active force, such as
Tap etc., increase the purposes of universal spanner 400, expand application.
To simplify non-mentioned position in expression, the present embodiment, corresponding contents in embodiment 3 are referred to.
Embodiment 5
Fig. 9 is refer to, the present embodiment provides a kind of universal spanner 500.
The difference of universal spanner 500 and universal spanner 100 is essentially consisted in：
In the present embodiment, the number of limiting plate 130 is two, respectively the first limiting plate 133 and the second limiting plate
135.The accommodating chamber 111 of universal spanner 500 is through hole, i.e. the two ends of body 110 are operable.
Universal spanner 500 includes handle 510, in the present embodiment, such as Fig. 9, the centre position of handle 510 and body 110
Connection.Specifically, such as Figure 10, handle 510 is provided with fixed part 511, and the position that body 110 is connected with handle 510 is provided with and fixation
The groove 119 that portion 511 matches, fixed part 511 can be connected in groove 119, and fixed part 511 can drive body 110
Rotated along direction pivots clockwise or counter-clockwise.When that need not rotate universal spanner 500 or need back stubborn handle 510, you can
Handle 510 is rotated along the direction opposite with rotating body 110, now, handle 510 is freely rotated without driving 110 turns of body
It is dynamic.
To simplify non-mentioned position in expression, the present embodiment, corresponding contents in embodiment 1 are referred to.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. there is a kind of universal spanner, it is characterised in that including body and multiple prisms, the body at least one end to be provided with
The accommodating chamber of opening, being open and stretch into the accommodating chamber partially or fully through described for each prism is described to hold
Intracavitary of receiving sets the limiting plate with multiple limiting through hole, and the multiple prism is corresponding through the multiple limiting through hole, and
The prism by can along the limiting through hole bearing of trend reciprocating movement in the way of arrange.
2. universal spanner according to claim 1, it is characterised in that the prism has the first positive stop end, described the
One positive stop end is arranged to be used for limiting reciprocating movement path of the prism along the bearing of trend of the limiting through hole.
3. universal spanner according to claim 2, it is characterised in that the universal spanner also includes elastic component, described
Body has the bottom wall relative with the opening, and the two ends of the elastic component are connected to first positive stop end and the bottom
Wall.
4. universal spanner according to claim 2, it is characterised in that the prism has away from first positive stop end
The second positive stop end, second positive stop end is arranged to be used for limiting the extension of the prism along the limiting through hole
The reciprocating movement path in direction.
5. universal spanner according to claim 4, it is characterised in that first positive stop end of the prism, described
Second positive stop end is six prisms, and the section of multiple six prisms is in cellular close-packed arrays.
6. universal spanner according to claim 5, it is characterised in that the universal spanner also includes removable with the body
Unload the handle of connection.
7. universal spanner according to claim 6, it is characterised in that the handle have first end, connecting portion and
The second end being detachably connected with the body, the second end is also by the connecting portion and the first end with can
The mode of relative rotation is connected.
8. universal spanner according to claim 6, it is characterised in that the handle is connected in described by fixture
Body, and drive the body to rotate.
9. universal spanner according to claim 1, it is characterised in that the outer surface of the body is provided with Non-slip material.
10. a kind of universal spanner component, it is characterised in that ten thousand including electric device, as described in any one of claim 1 to 9
With spanner, the electric device is configured as driving the universal spanner to rotate by rotary centerline of the bearing of trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407616.4A CN107030634A (en) | 2017-05-31 | 2017-05-31 | Universal spanner and component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710407616.4A CN107030634A (en) | 2017-05-31 | 2017-05-31 | Universal spanner and component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107030634A true CN107030634A (en) | 2017-08-11 |
Family
ID=59539642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710407616.4A Pending CN107030634A (en) | 2017-05-31 | 2017-05-31 | Universal spanner and component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107030634A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434735A (en) * | 2018-12-17 | 2019-03-08 | 郭良 | A kind of multifunctional wrench |
| CN109434734A (en) * | 2018-12-17 | 2019-03-08 | 郭良 | A kind of spanner easy to use |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600220Y (en) * | 2003-01-29 | 2004-01-21 | 王仁锁 | Multipurpose socket |
| CN105773538A (en) * | 2016-04-22 | 2016-07-20 | 陈有添 | Multipurpose screwdriver |
| CN105922177A (en) * | 2016-05-19 | 2016-09-07 | 洛阳贝奇尔塑胶有限公司 | Sleeve type adaptive wrench |
| CN205765877U (en) * | 2016-05-27 | 2016-12-07 | 上海蓝梭电子科技有限公司 | A kind of Universal sleeves instrument |
| CN206811818U (en) * | 2017-05-31 | 2017-12-29 | 中铁十一局集团有限公司 | A kind of Novel socket wrench and component |
-
2017
- 2017-05-31 CN CN201710407616.4A patent/CN107030634A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2600220Y (en) * | 2003-01-29 | 2004-01-21 | 王仁锁 | Multipurpose socket |
| CN105773538A (en) * | 2016-04-22 | 2016-07-20 | 陈有添 | Multipurpose screwdriver |
| CN105922177A (en) * | 2016-05-19 | 2016-09-07 | 洛阳贝奇尔塑胶有限公司 | Sleeve type adaptive wrench |
| CN205765877U (en) * | 2016-05-27 | 2016-12-07 | 上海蓝梭电子科技有限公司 | A kind of Universal sleeves instrument |
| CN206811818U (en) * | 2017-05-31 | 2017-12-29 | 中铁十一局集团有限公司 | A kind of Novel socket wrench and component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434735A (en) * | 2018-12-17 | 2019-03-08 | 郭良 | A kind of multifunctional wrench |
| CN109434734A (en) * | 2018-12-17 | 2019-03-08 | 郭良 | A kind of spanner easy to use |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206811818U (en) | A kind of Novel socket wrench and component | |
| US6009776A (en) | Right angle ratchet wrench drive unit | |
| CN201573148U (en) | Torque wrench | |
| US9409286B2 (en) | Screw removal tool | |
| CN107030634A (en) | Universal spanner and component | |
| CN203665393U (en) | Adjustable socket spanner | |
| CN104626020B (en) | A kind of spanner of adjustable openings size | |
| KR100915285B1 (en) | Damaged bolt and screw removing devices | |
| CN106346401A (en) | Daily hardware screwdriver | |
| CN104908003B (en) | The general dynamic torque tool of sensor | |
| WO2018098611A1 (en) | Rotary fixture platform | |
| CN208592767U (en) | Fastening tool | |
| CN202964489U (en) | Spanner | |
| CN206048016U (en) | A kind of split type ratchet spanner | |
| CN207509126U (en) | Axial power tool apron tool dismounting device | |
| CN113211388B (en) | Combined wrench for machining | |
| CN211389628U (en) | Multi-saw-blade double-nut locking device for stone mechanical main shaft | |
| CN103770089A (en) | Multifunctional wrench | |
| IT201900001027A1 (en) | AN ELECTRIC SPINDLE | |
| CN210998404U (en) | Wrench suite | |
| CN107738220A (en) | Axial power tool apron tool dismounting device | |
| CN108461316A (en) | A kind of multi-functional operation rocking handle | |
| CN108555809A (en) | Pipe inner bolt nut dismounts auxiliary rod | |
| CN213470682U (en) | Handheld major axis grinding device | |
| CN216176912U (en) | Tough micro-drill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
|
| RJ01 | Rejection of invention patent application after publication |