CN106938450A - A kind of internal-external hexagon spanner - Google Patents
A kind of internal-external hexagon spanner Download PDFInfo
- Publication number
- CN106938450A CN106938450A CN201710273247.4A CN201710273247A CN106938450A CN 106938450 A CN106938450 A CN 106938450A CN 201710273247 A CN201710273247 A CN 201710273247A CN 106938450 A CN106938450 A CN 106938450A
- Authority
- CN
- China
- Prior art keywords
- spanner
- spring
- outside
- support plate
- support
- 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
-
- 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
- B25B13/102—Spanners; Wrenches with adjustable jaws composed of a plurality of sockets slidable in each other
-
- 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
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
- B25B13/54—Internal grip wrenches
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
A kind of internal-external hexagon spanner, including spanner support；Provided with spanner inside and outside five slidable hexagons not of uniform size in the hexagon through hole of the spanner support, and sleeve with handles is fixedly installed in upper end；Hexagon through hole is equipped with the middle of the inside and outside spanner and is slidably connected together successively from outside to inside according to size；Five inside and outside spanners are provided with support plate in side panel upper end, and support plate top is in plane obliquely and leaves the plane of certain level, support plate continuously staggers successively according to identical bevel direction；The support plate lateral surface is provided with band through hole spring bearer plate, the spanner rack upper surface corresponding to through hole and is equipped with fulcrum bar of the spring；Spring is cased with the fulcrum bar of the spring, and spring is fixedly connected with spring bearer plate and spanner support；In use, rotation selection suspension, the internal-external hexagon spanner of selection replacing different model is taken using spring pressure；Easy switching between each model of internal-external hexagon spanner of the present invention, it is simple to operate, it is easy to carry.
Description
Technical field
The present invention relates to a kind of improvement of spanner, a kind of a kind of internal-external hexagon spanner with two kinds of functions is refered in particular to.
Background technology
In the prior art, the integral type inner hexagon spanner described in Application No. 201210022613.6, including sleeve, connection
Handle on sleeve；The sleeve leading portion is provided with inner groovy, and is externally connected with spanner column cap in the inner groovy of sleeve, described
Spanner column cap includes the interior hexagonal column cap of multiple different models, and the column cap of multiple models is hollow structure, and is sequentially connected
On the same axis；Multiple column springs of different sizes are provided with the sleeve, each column spring correspondence is against adaptation
Column cap on；It is provided with its circumference face in multiple L-type kerves, each kerve and is connected with fastening screw, and is connected respectively
To different column spring bottoms, inner hexagon spanner quantity can be effectively reduced, accomplishes that one is multiplex, but only interior hexagonal is pulled
Hand, no and outer hexagonal spanner unification body, limitation is very big when using.
The content of the invention
To solve the above problems, the present invention provides a kind of internal-external hexagon spanner of easy switching between each model.
The technical solution adopted for the present invention to solve the technical problems is：A kind of internal-external hexagon spanner, including spanner support；
Sleeve with handles is fixedly installed on the spanner support；It is slidable provided with five in the hexagon through hole of the spanner support
Spanner inside and outside hexagon not of uniform size；Hexagon through hole is equipped with the middle of the inside and outside spanner；The inside and outside spanner is according to chi
Very little size slidably connects together successively from outside to inside；Five inside and outside spanners are in side panel upper end provided with branch
Plate, and the plane of certain level is in plane obliquely and is left in support plate top；The support plate according to identical bevel direction according to
It is secondary continuously to stagger；The support plate lateral surface is provided with spring bearer plate；The spring bearer plate is provided with through hole；Corresponding to the through hole
Fulcrum bar of the spring is equipped with spanner rack upper surface；The fulcrum bar of the spring axis is overlapped with through-bore axis；On the fulcrum bar of the spring
Spring is cased with, and spring is fixedly connected with spring bearer plate and spanner support；The sleeve upper end is snapped connection by selecting suspension
There is rotatable selection suspension；Bottom is fixedly installed connecting rod in the middle of the selection suspension；The connecting rod bottom is provided with pressure
Axle；The last item is slightly above the minimum point on support plate inclined-plane, and the inclined-plane of the accessible outermost support plate of length；
It is preferred that, leave a space in the middle of the support plate of five spanners, for without using when spanner be in contract fully
State.
It is preferred that, as outer hexagonal spanner outside the spanner, the internal inner hexagon spanner as another model.
It is preferred that, the connecting rod bottom is provided with rotatable last item, spanner is depressed using rotatable last item, between being allowed to
Sliding friction be changed into rolling friction.
The beneficial effects of the invention are as follows：Internal-external hexagon spanner of the present invention utilizes spring bullet using rotation selection suspension
Property pressure take selection change different model internal-external hexagon spanner；Internal-external hexagon spanner structure of the present invention is simple, simple operation,
Easy switching between each model, it is easy to carry and collect.
Brief description of the drawings
Fig. 1 is the working state structure view of the internal-external hexagon spanner of the present invention；
Fig. 2 cuts open structure zoomed-in view for the part of the internal-external hexagon spanner of the present invention；
Fig. 3 is the internal structure zoomed-in view of the internal-external hexagon spanner of the present invention.
In figure：1st, inside and outside spanner；2nd, spanner support；3rd, sleeve；4th, suspension buckle is selected；5th, suspension is selected；6th, last item；
7th, connecting rod；8th, spring bearer plate；9th, fulcrum bar of the spring；10th, spring；11st, support plate；12nd, through hole；13rd, hexagon through hole.
Embodiment
For technical scheme is more clearly understood, specific embodiment is made to the present invention into one below in conjunction with the accompanying drawings
Walk explanation.
It is as Figure 1-3 the internal-external hexagon spanner of the present invention, including spanner support 2；Fixation is set on the spanner support 2
Put sleeve 3 with handles；Provided with five slidable hexagons not of uniform size in the hexagon through hole of the spanner support 2
Outer spanner 1；Hexagon through hole 13 is equipped with the middle of the inside and outside spanner 1；The inside and outside spanner 1 according to size from outside to inside
Slidably connect together successively；Five inside and outside spanners 1 are provided with support plate 11 in side panel upper end, and support plate 11 is pushed up
Hold in plane obliquely and to leave the plane of certain level；The support plate 11 is continuous wrong successively according to identical bevel direction
Open, clearance position at one is left in centre；The lateral surface of support plate 11 is provided with spring bearer plate 8；The spring bearer plate 8 is provided with through hole
12；Fulcrum bar of the spring 9 is equipped with the upper surface of spanner support 2 corresponding to the through hole 12；The axis of fulcrum bar of the spring 9 and through hole
12 axis are overlapped；Spring 10 is cased with the fulcrum bar of the spring 9, and spring 10 is fixedly connected with spring bearer plate 8 and spanner support 2；
The upper end of sleeve 3 is connected with rotatable selection suspension 5 by selecting suspension buckle 4；The middle bottom of the selection suspension 5 is consolidated
Surely it is provided with connecting rod 7；The bottom of connecting rod 7 is provided with rotatable last item 6；The last item 6 is slightly above on the inclined-plane of support plate 11
Minimum point, and the inclined-plane of the accessible outermost support plate 11 of length.
In use, rotation selection suspension 5 drives depression bar 6 to rotate together, the inside and outside spanner 1 of different model is depressed, it is inside and outside
The inner side of spanner 1 is as inner hexagon spanner, and outside is used as outer hexagonal spanner, when needing the die nut of another model,
Continue to rotate selection suspension 5, and the inside and outside spanner 1 just used can be rebounded by spring 10, successively back and forth；Without using when, selection
Suspension 5 is rotated to clearance position, and internal-external hexagon spanner is in full closing state.
Advantage：Internal-external hexagon spanner of the present invention takes selection to change using rotation selection suspension using spring pressure
The internal-external hexagon spanner of different model；Internal-external hexagon spanner structure of the present invention is simple, simple operation, is cut between each model
Change conveniently, it is easy to carry and collect.
The foregoing is intended to be a preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of internal-external hexagon spanner, it is characterised in that：Including including spanner support；Band handle is fixedly installed on the spanner support
The sleeve of hand；Provided with spanner inside and outside five slidable hexagons not of uniform size in the hexagon through hole of the spanner support；
Hexagon through hole is equipped with the middle of the inside and outside spanner；The inside and outside spanner is slidable successively from outside to inside according to size
Connect together；Five inside and outside spanners are provided with support plate in side panel upper end, and support plate top is flat in obliquely
Face and leave horizontal plane；The support plate continuously staggers successively according to identical bevel direction；The support plate lateral surface is provided with bullet
Spring pressing plate；The spring bearer plate is provided with through hole；Fulcrum bar of the spring is equipped with spanner rack upper surface corresponding to the through hole；
The fulcrum bar of the spring axis is overlapped with through-bore axis；Spring, and spring and spring bearer plate and spanner are cased with the fulcrum bar of the spring
Support is fixedly connected；The sleeve upper end has snapped connection rotatable selection suspension by selecting suspension；The selection suspension
Middle bottom is fixedly installed connecting rod；The connecting rod bottom is provided with last item；The last item is slightly above on support plate inclined-plane most
Low spot, and the inclined-plane of the accessible outermost support plate of length.
2. a kind of internal-external hexagon spanner according to claim 1, it is characterised in that：Stayed in the middle of the support plate of five spanners
Have a space, for without using when spanner be in full closing state.
3. internal-external hexagon spanner according to claim 1, it is characterised in that：It is outer hexagonal spanner outside the spanner, it is interior
Portion is the inner hexagon spanner as another model.
4. internal-external hexagon spanner according to claim 1, it is characterised in that：The connecting rod bottom is provided with rotatable pressure
Axle, spanner is depressed using rotatable last item, and the sliding friction between being allowed to is changed into rolling friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273247.4A CN106938450A (en) | 2017-04-25 | 2017-04-25 | A kind of internal-external hexagon spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710273247.4A CN106938450A (en) | 2017-04-25 | 2017-04-25 | A kind of internal-external hexagon spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106938450A true CN106938450A (en) | 2017-07-11 |
Family
ID=59464212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710273247.4A Pending CN106938450A (en) | 2017-04-25 | 2017-04-25 | A kind of internal-external hexagon spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106938450A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397163A (en) * | 2018-11-20 | 2019-03-01 | 陈建华 | A kind of water conservancy and hydropower combination allen wrench convenient for being used in small space |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1997948A (en) * | 1934-06-04 | 1935-04-16 | Pearson Andrew | Automatic socket wrench |
| DE29610501U1 (en) * | 1996-06-14 | 1996-08-22 | Kuo Ying Hong | Multi-purpose socket wrench |
| CN2250843Y (en) * | 1995-10-13 | 1997-04-02 | 郭盈宏 | Socket for changeable impact wrench |
| KR20040046378A (en) * | 2002-11-27 | 2004-06-05 | 현대자동차주식회사 | multiple socket for boxspanner |
| TWM336844U (en) * | 2007-11-02 | 2008-07-21 | Yen-Sou Chen | Retractable socket wrench |
| TWI319345B (en) * | 2007-03-23 | 2010-01-11 | Nation Formosa University | |
| CN205465903U (en) * | 2016-04-16 | 2016-08-17 | 朱红波 | Mechanical systole formula allen key |
| US9573252B1 (en) * | 2013-05-11 | 2017-02-21 | David M. Lee | Multiple size nut driver |
-
2017
- 2017-04-25 CN CN201710273247.4A patent/CN106938450A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1997948A (en) * | 1934-06-04 | 1935-04-16 | Pearson Andrew | Automatic socket wrench |
| CN2250843Y (en) * | 1995-10-13 | 1997-04-02 | 郭盈宏 | Socket for changeable impact wrench |
| DE29610501U1 (en) * | 1996-06-14 | 1996-08-22 | Kuo Ying Hong | Multi-purpose socket wrench |
| KR20040046378A (en) * | 2002-11-27 | 2004-06-05 | 현대자동차주식회사 | multiple socket for boxspanner |
| TWI319345B (en) * | 2007-03-23 | 2010-01-11 | Nation Formosa University | |
| TWM336844U (en) * | 2007-11-02 | 2008-07-21 | Yen-Sou Chen | Retractable socket wrench |
| US9573252B1 (en) * | 2013-05-11 | 2017-02-21 | David M. Lee | Multiple size nut driver |
| CN205465903U (en) * | 2016-04-16 | 2016-08-17 | 朱红波 | Mechanical systole formula allen key |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397163A (en) * | 2018-11-20 | 2019-03-01 | 陈建华 | A kind of water conservancy and hydropower combination allen wrench convenient for being used in small space |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170711 |
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| WD01 | Invention patent application deemed withdrawn after publication |