CN107914231A - Hexagonal telescopic movable spanner in a kind of double end - Google Patents
Hexagonal telescopic movable spanner in a kind of double end Download PDFInfo
- Publication number
- CN107914231A CN107914231A CN201711049749.5A CN201711049749A CN107914231A CN 107914231 A CN107914231 A CN 107914231A CN 201711049749 A CN201711049749 A CN 201711049749A CN 107914231 A CN107914231 A CN 107914231A
- Authority
- CN
- China
- Prior art keywords
- allen
- allen wrenches
- bit
- wrenches
- afterbody
- 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.)
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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
- B25B13/56—Spanner sets
-
- 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
Abstract
The present invention relates to hexagonal telescopic movable spanner in a kind of double end, belong to extracting tool technical field.Including M4 allen wrenches, M6 allen wrenches, M8 allen wrenches, M10 allen wrenches, M12 allen wrenches, the M10 allen wrenches are installed in the M12 allen wrenches, the M8 allen wrenches are installed in the M10 allen wrenches, the M6 allen wrenches are installed in the M8 allen wrenches, the M4 allen wrenches are installed in the M6 allen wrenches；The M12 allen wrenches afterbody is provided with contiguous block.The present invention is by the way that the allen wrench size of different size is sorted, and progress scalable design is more to solve the specification of allen wrench, inconvenient to carry, and there are the problem of using trouble.
Description
Technical field
The present invention relates to hexagonal telescopic movable spanner in a kind of double end, belong to extracting tool technical field.
Background technology
At present, hexagon socket head cap screw tighten or loosen use is all fixed allen wrench, due to each specification
Hexagon socket head cap screw must be equipped with the back-up wrench of dimension, so, the specification of allen wrench is more, is not only unfavorable for protecting
Pipe, and there are the shortcomings that using trouble, some machinery equipments match somebody with somebody that nut is various, and required dismounting is also complete make with spanner
With need to back and forth replace, bring very big inconvenience to dismounting personnel, work efficiency is relatively low.
The patent of Application No. 201510598744.2 discloses a kind of adjustable internal-external hexagon spanner, it includes interior
Grips pincers and interior adjustable clamp, interior grips pincers have the shape of the falling V protrusion one that angle is 120 degree, and interior adjustable clamp is with angle
120 degree of the shape of falling V protrusion two, the shape of falling V protrusion one and the shape of falling V protrusion two towards it is away from one another from direction it is convex
Go out, and the diagonal of the two is conllinear；The distance between interior grips pincers and interior adjustable clamp can be adjusted by rotation screw, due to it
Invention is by the opposite angle of the one pair of which in fixed hexagon socket head cap screw, when the stubborn larger hexagon socket head cap screw of specification or interior fixation
When pincers and interior adjustable clamp and too small hexagon socket head cap screw contact surface, hexagon socket head cap screw stripped thread can be caused, when interior grips pincers and interior activity
It when the surface area of pincers is excessive, can not be put into the Hexagon hole of the small hexagon socket head cap screw of model, can lead to not dismount interior hexagonal
Screw.
Therefore it provides hexagonal telescopic movable spanner more has realistic meaning in a kind of double end of the present invention.
The content of the invention
Present invention aim to address above-mentioned background technology there are the problem of, there is provided hexagonal telescopic movable is pulled in a kind of double end
Hand.
Foregoing invention purpose is achieved, and is because employing following technique measures：
Hexagonal telescopic movable spanner in a kind of double end, including M4 allen wrenches, M6 allen wrenches, M8 allen wrenches, M10
Allen wrench, M12 allen wrenches, are provided with the M10 allen wrenches in the M12 allen wrenches, in the M10
The M8 allen wrenches are installed in die nut, the M6 allen wrenches, institute are installed in the M8 allen wrenches
State and the M4 allen wrenches are installed in M6 allen wrenches；The M12 allen wrenches afterbody is provided with contiguous block.
As a preference of the present invention, the contiguous block is L-shaped, connection block length body and contiguous block are equipped with the contiguous block
Short body, the connection block length body are connected to form 90 degree of angles with the short body of the contiguous block, the connection block length body and the connection
The outer surface of the short body of block is regular hexagon, it is described connection block length body and the short body of the contiguous block junction be equipped with the first pressure handle and
Second pressure handle, for first pressure handle on the central shaft of the connection block length body, second pressure handle is located at the contiguous block
On the central shaft of short body, first pressure handle and second pressure handle are rotatable；It when pressing pressure handle with hand, can pull interior hexagonal
Active force increase between hand and hexagon socket head cap screw, so effectively prevent what allen wrench had skidded with hexagon socket head cap screw
Phenomenon.
As a preference of the present invention, the head of the connection block length body and the short body of the contiguous block is equipped with external screw thread, institute
State connection block length body and the short body of the contiguous block head be additionally provided with M10 allen wrenches bit-avoiding slot, M8 allen wrenches are kept away
Position groove, M6 allen wrenches bit-avoiding slot, M4 allen wrench bit-avoiding slots, and hexagonal in the M10 allen wrenches bit-avoiding slot, M8
Spanner bit-avoiding slot, M6 allen wrenches bit-avoiding slot, M4 allen wrench bit-avoiding slots are all linked with one another successively；The external screw thread with it is described
The 4th spring supporting face, the M10 allen wrenches bit-avoiding slot and in the M8 six are equipped between M10 allen wrench bit-avoiding slots
The 3rd spring supporting face is equipped between the spanner bit-avoiding slot of angle, the M8 allen wrenches bit-avoiding slot is kept away with the M6 allen wrenches
Second spring supporting surface is equipped between the groove of position, between the M6 allen wrenches bit-avoiding slot and the M4 allen wrenches bit-avoiding slot
Equipped with the first spring supporting face.
As a preference of the present invention, being equipped with the first locking sliding block with the connection block length, the contiguous block is short to be set with it
There is the second locking sliding block, the surfaces externally and internally of first locking sliding block and the second locking sliding block is regular hexagon, and described first
The size of the inner surface regular hexagon of locking sliding block and the second locking sliding block is identical with the size of M12 outer-hexagonal screw heads, is
Prevent locking sliding block from sliding, so the both ends of first locking sliding block and the second locking sliding block are respectively provided with magnetism；Locking is slided
Block plays fixed effect, when utilizing the present invention, would not be rotated between M12 allen wrenches and contiguous block, locking sliding block
It can be slided on contiguous block, relay bar can be regarded and used, locking sliding block may also act as the use of M12 outer hexagonal spanners.
As a preference of the present invention, the outer surface on the M12 allen wrenches head is the regular hexagon of M12 specifications, in
The inner surface in portion is equipped with interior step, and the outer surface of afterbody is regular hexagon, and the inner surface of afterbody is equipped with internal thread, the internal thread
It is connected with the connection external screw thread in the block；Positive the six of first locking sliding block and the second locking sliding block inner surface
The regular hexagon size and the connection block length body outer surface of side shape size and the M12 allen wrenches trailing exterior surface are just
Hex size all same.
As a preference of the present invention, the outer surface on the M10 allen wrenches head is the regular hexagon of M10 specifications, in
Portion's inner surface is equipped with interior step, and center outer surface is equipped with outer step, and afterbody is provided with the 4th spring；The afterbody of 4th spring
Contacted with the 4th spring supporting face.
As a preference of the present invention, the outer surface on the M8 allen wrenches head is the regular hexagon of M8 specifications, middle part
Inner surface is equipped with interior step, and center outer surface is equipped with outer step, and afterbody is provided with the 3rd spring；The afterbody of 3rd spring with
The 3rd spring supporting face contact.
As a preference of the present invention, the outer surface on the M6 allen wrenches head is the regular hexagon of M6 specifications, middle part
Inner surface is equipped with interior step, and center outer surface is equipped with outer step, and afterbody is provided with second spring；The afterbody of the second spring with
The second spring supporting surface contact.
As a preference of the present invention, the outer surface on the M4 allen wrenches head is the regular hexagon of M4 specifications, middle part
Outer surface is equipped with outer step, and afterbody is provided with the first spring；The afterbody of first spring connects with the first spring supporting face
Touch；The effect of interior step and outer step is to prevent Telescopic spanner from ejecting, and plays spacing effect.
As a preference of the present invention, the depth of the M4 allen wrenches bit-avoiding slot is greater than or equal to A sections of distance, it is described
The depth of M6 allen wrench bit-avoiding slots is greater than or equal to B sections of distance, and the depth of the M8 allen wrenches bit-avoiding slot is more than
Or the distance equal to C sections, the depth of the M10 allen wrenches bit-avoiding slot are greater than or equal to D sections of distance；When six in use M6
During the spanner of angle, M4 allen wrenches can be pressed into M4 allen wrench bit-avoiding slots, when using M8 allen wrenches, hexagonal in M4
Spanner and M6 allen wrenches can be respectively pressed into M4 allen wrenches bit-avoiding slot and M6 allen wrench bit-avoiding slots, work as use
During M10 allen wrenches, M4 allen wrenches, M6 allen wrenches, M8 allen wrenches can be respectively pressed into M4 allen wrenches
In bit-avoiding slot, M6 allen wrenches bit-avoiding slot, M8 allen wrench bit-avoiding slots, when using 12 allen wrench, hexagonal in M4
Spanner, M6 allen wrenches, M8 allen wrenches, M10 allen wrenches can be respectively pressed into M4 allen wrenches bit-avoiding slot, in M6
In die nut bit-avoiding slot, M8 allen wrenches bit-avoiding slot, M10 allen wrench bit-avoiding slots.
The beneficial effects of the present invention are：The present invention is stretched by the way that the allen wrench size of different size is sorted
The specification that contracting has been designed to deal with allen wrench is more, inconvenient to carry, and there are the problem of using trouble；Also solve existing
Adjustable internal-external hexagon spanner can cause the problem of hexagon socket head cap screw stripped thread of big specification；Also solve existing adjustable interior
Outer hexagonal spanner can not be put into the Hexagon hole of the small hexagon socket head cap screw of model the problem of leading to not dismount hexagon socket head cap screw.
Brief description of the drawings
Fig. 1 is the structural perspective of hexagonal telescopic movable spanner in a kind of heretofore described double end.
Fig. 2 is the sectional view of hexagonal telescopic movable spanner in a kind of heretofore described double end.
Fig. 3 is the half-sectional structural perspective of contiguous block in hexagonal telescopic movable spanner in a kind of heretofore described double end.
Fig. 4 is the half-sectional structure of M12 allen wrenches in hexagonal telescopic movable spanner in a kind of heretofore described double end
Stereogram.
Fig. 5 is the half-sectional structure of M10 allen wrenches in hexagonal telescopic movable spanner in a kind of heretofore described double end
Stereogram.
Fig. 6 is that the half-sectional structure of M8 allen wrenches in hexagonal telescopic movable spanner in a kind of heretofore described double end is stood
Body figure.
Fig. 7 is that the half-sectional structure of M6 allen wrenches in hexagonal telescopic movable spanner in a kind of heretofore described double end is stood
Body figure.
Fig. 8 is the structural upright of M4 allen wrenches in hexagonal telescopic movable spanner in a kind of heretofore described double end
Figure.
Part sequence number in above-mentioned attached drawing：1-M4 allen wrenches, 2-M6 allen wrenches, 3-M8 allen wrenches,
4-M10 allen wrenches, 5-M12 allen wrenches, the 6-the first locking sliding block, 7-contiguous block, the 8-the second locking sliding block,
9-the first pressure handle, the 10-the second pressure handle, the 11-the first spring, 12-second spring, the 13-the three spring, the 14-the four spring,
101-M4 allen wrenches head, 201-M6 allen wrenches head, 301-M8 allen wrenches head, in 401-M10
Die nut head, 402-outer step, 403-interior step, 501-M12 allen wrenches head, 502-push rod fixed block,
503-M12 allen wrenches afterbody, 504-internal thread, 701-external screw thread, 702-connection block length body, 703-contiguous block are short
Body, 704-M4 allen wrenches bit-avoiding slot, 705-M6 allen wrenches bit-avoiding slot, 706-M8 allen wrenches bit-avoiding slot,
707-M10 allen wrenches bit-avoiding slot, the 708-the first spring supporting face, 709-second spring supporting surface, the 710-the three bullet
Spring supporting surface, the 711-the four spring supporting face.
Embodiment
Below with reference to attached drawing, the preferred embodiment of the present invention is described in detail：It should be appreciated that preferred embodiment
Only for the explanation present invention, the protection domain being not intended to be limiting of the invention.
As shown in Fig. 1 to Fig. 8 hexagonal is pulled in hexagonal telescopic movable spanner, including M4 allen wrenches 1, M6 in a kind of double end
Hand 2, M8 allen wrenches 3, M10 allen wrenches 4, M12 allen wrenches 5, the interior installation of the M12 allen wrenches 5 is
M10 allen wrenches 4 are stated, the M8 allen wrenches 3, the M8 allen wrenches are installed in the M10 allen wrenches 4
The M6 allen wrenches 2 are installed in 3, the M4 allen wrenches 1 are installed in the M6 allen wrenches 2；The M12
Allen wrench afterbody 503 is provided with contiguous block 7.The contiguous block 7 is L-shaped, and connection block length body is equipped with the contiguous block 7
702 and the short body 703 of contiguous block, 702 body 703 short with the contiguous block of connection block length body is connected 90 degree of angles of formation, described
The outer surface for connecting block length body 702 and the short body 703 of the contiguous block is regular hexagon, the connection block length body 702 and the company
The junction for connecing the short body 703 of block is equipped with the first pressure handle 9 and the second pressure handle 10, and first pressure handle 9 is positioned at the connection block length body
On 702 central shaft, second pressure handle 10 is located on the central shaft of the short body 703 of the contiguous block, first pressure handle 9 and institute
It is rotatable to state the second pressure handle 10；It when pressing pressure handle with hand, can increase the active force between allen wrench and hexagon socket head cap screw
Greatly, it so effectively prevent the phenomenon that allen wrench has skidded with hexagon socket head cap screw.The connection block length body 702 and described
The head of the short body 703 of contiguous block is equipped with external screw thread 701, the head of the connection block length body 702 and the short body 703 of the contiguous block
It is additionally provided with M10 allen wrenches bit-avoiding slot 707, M8 allen wrenches bit-avoiding slot 706, M6 allen wrenches bit-avoiding slot 705, M4
Allen wrench bit-avoiding slot 704, and six in the M10 allen wrenches bit-avoiding slot 707, M8 allen wrenches bit-avoiding slot 706, M6
Angle spanner bit-avoiding slot 705, M4 allen wrenches bit-avoiding slot 704 are all linked with one another successively；The external screw thread 701 and in the M10 six
Be equipped with the 4th spring supporting face 711 between angle spanner bit-avoiding slot 707, the M10 allen wrenches bit-avoiding slot 707 with the M8
The 3rd spring supporting face 710, the M8 allen wrenches bit-avoiding slot 706 and the M6 are equipped between die nut bit-avoiding slot 706
Be equipped with second spring supporting surface 709 between allen wrench bit-avoiding slot 705, the M6 allen wrenches bit-avoiding slot 705 with it is described
The first spring supporting face 708 is equipped between M4 allen wrenches bit-avoiding slot 704.The connection block length body 702 is equipped with the first lock
Tight sliding block 6, the short body 703 of contiguous block are equipped with the second locking sliding block 8,6 and second locking sliding block 8 of the first locking sliding block
Surfaces externally and internally be regular hexagon, the size of the inner surface regular hexagon of 6 and second locking sliding block 8 of the first locking sliding block
Identical with the size of M12 outer-hexagonal screw heads, locking sliding block slides in order to prevent, so first locking sliding block 6 and the
The both ends of two locking sliding blocks 8 are respectively provided with magnetism；Locking sliding block plays fixed effect, and when utilizing the present invention, hexagonal is pulled in M12
It would not be rotated between hand 5 and contiguous block 7, locking sliding block can slide on contiguous block, can regard relay bar and use, locking sliding block
It may also act as the use of M12 outer hexagonal spanners.The outer surface on the M12 allen wrenches head 501 is positive six side of M12 specifications
Shape, the inner surface at middle part are equipped with interior step 403, and the outer surface of afterbody is regular hexagon, and the inner surface of afterbody is equipped with internal thread
504, the internal thread 504 is connected with the external screw thread 701 in the contiguous block 7；First locking sliding block 6 and described
The regular hexagon size of two locking sliding blocks, 8 inner surface and the regular hexagon size of 503 outer surface of M12 allen wrenches afterbody
With the regular hexagon size all same of 702 outer surface of connection block length body.The appearance on the M10 allen wrenches head 401
Face is the regular hexagon of M10 specifications, and middle part inner surface is equipped with interior step 403, and center outer surface is equipped with outer step 402, afterbody peace
Equipped with the 4th spring 14；The afterbody of 4th spring 14 is contacted with the 4th spring supporting face 711.Hexagonal is pulled in the M8
The outer surface in portion 301 is the regular hexagon of M8 specifications at hand, and middle part inner surface is equipped with interior step 403, and center outer surface is equipped with outer
Step 402, afterbody are provided with the 3rd spring 13；The afterbody of 3rd spring 13 is contacted with the 3rd spring supporting face 710.
The outer surface on the M6 allen wrenches head 201 is the regular hexagon of M6 specifications, and middle part inner surface is equipped with interior step 403, in
Portion outer surface is equipped with outer step 402, and afterbody is provided with second spring 12；The afterbody of the second spring 12 and the second spring
Supporting surface 709 contacts.The outer surface on the M4 allen wrenches head 101 is the regular hexagon of M4 specifications, and center outer surface is set
There is outer step 402, afterbody is provided with the first spring 11；The afterbody of first spring 11 and the first spring supporting face 708
Contact；The effect of interior step 403 and outer step 402 is to prevent Telescopic spanner from ejecting, and plays spacing effect.Hexagonal in the M4
The depth of spanner bit-avoiding slot 704 is greater than or equal to A sections of distance, the depth of the M6 allen wrenches bit-avoiding slot 705 be more than or
Distance equal to B sections, the depth of the M8 allen wrenches bit-avoiding slot 706 are greater than or equal to C sections of distance, six in the M10
The depth of angle spanner bit-avoiding slot 707 is greater than or equal to D sections of distance；When using M6 allen wrenches 2, M4 allen wrenches 1
It can be pressed into M4 allen wrenches bit-avoiding slot 704, when using M8 allen wrenches 3, hexagonal is pulled in M4 allen wrenches 1 and M6
Hand 2 can be respectively pressed into M4 allen wrenches bit-avoiding slot 704 and M6 allen wrenches bit-avoiding slot 705, and hexagonal is pulled in using M10
During hand 4, M4 allen wrenches 1, M6 allen wrenches 2, M8 allen wrenches 3 can be respectively pressed into M4 allen wrench bit-avoiding slots
704th, in M6 allen wrenches bit-avoiding slot 705, M8 allen wrenches bit-avoiding slot 706, when using 12 allen wrench 5, in M4
Die nut 1, M6 allen wrenches 2, M8 allen wrenches 3, M10 allen wrenches 4 can be respectively pressed into M4 allen wrenches and keep away
In position groove 704, M6 allen wrenches bit-avoiding slot 705, M8 allen wrenches bit-avoiding slot 706, M10 allen wrenches bit-avoiding slot 707.
When twisting M4 hexagon socket head cap screws, directly M4 allen wrenches 1 are put into the Hexagon hole of M4 hexagon socket head cap screws i.e.
It can turn.
When twisting M6 hexagon socket head cap screws, directly the present invention is pressed into the Hexagon hole of M6 hexagon socket head cap screws, until in M6
Die nut 2, which enters in the Hexagon hole of M6 hexagon socket head cap screws, to be turned, at this time, six in the meeting retraction of M4 allen wrenches 1 M6
In angle spanner 2.
M8 hexagon socket head cap screws are twisted, are directly pressed into the present invention in the Hexagon hole of M8 hexagon socket head cap screws, until in M8 six
Angle spanner 3, which enters in the Hexagon hole of M8 hexagon socket head cap screws, can turn, at this time, M4 allen wrenches 1 and M6 allen wrenches 2
In meeting retraction M8 allen wrenches 3.
M10 hexagon socket head cap screws are twisted, are directly pressed into the present invention in the Hexagon hole of M10 hexagon socket head cap screws, until in M10
Die nut 4, which enters in the Hexagon hole of M10 hexagon socket head cap screws, to be turned, and at this time, hexagonal is pulled in M4 allen wrenches 1, M6
In hand 2 and the meeting retraction M10 of M8 allen wrenches 3 allen wrenches 4.
M12 hexagon socket head cap screws are twisted, are directly pressed into the present invention in the Hexagon hole of M12 hexagon socket head cap screws, until in M12
Die nut 5, which enters in the Hexagon hole of M12 hexagon socket head cap screws, to be turned, and at this time, hexagonal is pulled in M4 allen wrenches 1, M6
In hand 2, M8 allen wrenches 3 and the meeting retraction M12 of M10 allen wrenches 4 allen wrenches 5.
When the inner body damage of the present invention, locking sliding block can be skidded off, make contiguous block 7 and M12 allen wrenches 5
Junction is separated with locking sliding block, then twists the connector of contiguous block 7 and M12 allen wrenches 5, that is, removable to repair.
When relay bar to be used, locking sliding block need to only be skidded off, be spanner spreading, locking sliding block may also act as
M12 outer hexagonal spanners use.
Above-described is only the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the present invention
Protection domain.
Claims (10)
1. hexagonal telescopic movable spanner in a kind of double end, including M4 allen wrenches（1）, M6 allen wrenches（2）, hexagonal in M8
Spanner（3）, M10 allen wrenches（4）, M12 allen wrenches（5）, it is characterised in that the M12 allen wrenches（5）Interior peace
Equipped with the M10 allen wrenches（4）, the M10 allen wrenches（4）The M8 allen wrenches are inside installed（3）, it is described
M8 allen wrenches（3）The M6 allen wrenches are inside installed（2）, the M6 allen wrenches（2）The M4 is inside installed
Allen wrench（1）；The M12 allen wrenches afterbody（503）Contiguous block is installed（7）.
2. hexagonal telescopic movable spanner in double end according to claim 1, it is characterised in that the contiguous block is L-shaped,
The contiguous block（7）In be equipped with connection block length body（702）With the short body of contiguous block（703）, the connection block length body（702）With it is described
The short body of contiguous block（703）Connection forms 90 degree of angles, the connection block length body（702）With the short body of the contiguous block（703）It is outer
Surface is regular hexagon, the connection block length body（702）With the short body of the contiguous block（703）Junction be equipped with the first pressure handle
（9）With the second pressure handle（10）, first pressure handle（9）Positioned at the connection block length body（702）Central shaft on, it is described second pressure
Handle（10）Positioned at the short body of the contiguous block（703）Central shaft on, first pressure handle（9）With second pressure handle（10）
Rotate.
3. hexagonal telescopic movable spanner in double end according to claim 2, it is characterised in that the connection block length body
（702）With the short body of the contiguous block（703）Head be equipped with external screw thread（701）, the connection block length body（702）With the company
Connect the short body of block（703）Head be additionally provided with M10 allen wrench bit-avoiding slots（707）, M8 allen wrench bit-avoiding slots（706）、
M6 allen wrench bit-avoiding slots（705）, M4 allen wrench bit-avoiding slots（704）, and the M10 allen wrenches bit-avoiding slot
（707）, M8 allen wrench bit-avoiding slots（706）, M6 allen wrench bit-avoiding slots（705）, M4 allen wrench bit-avoiding slots（704）
It is all linked with one another successively；The external screw thread（701）With the M10 allen wrenches bit-avoiding slot（707）Between be equipped with the 4th spring branch
Support face（711）, the M10 allen wrenches bit-avoiding slot（707）With the M8 allen wrenches bit-avoiding slot（706）Between be equipped with the
Three spring supporting faces（710）, the M8 allen wrenches bit-avoiding slot（706）With the M6 allen wrenches bit-avoiding slot（705）It
Between be equipped with second spring supporting surface（709）, the M6 allen wrenches bit-avoiding slot（705）With the M4 allen wrenches bit-avoiding slot
（704）Between be equipped with the first spring supporting face（708）.
4. according to hexagonal telescopic movable spanner in claim 1-3 any one of them double ends, it is characterised in that the contiguous block
Long body（702）It is equipped with the first locking sliding block（6）, the short body of contiguous block（703）It is equipped with the second locking sliding block（8）, it is described
First locking sliding block（6）With the second locking sliding block（8）Surfaces externally and internally be regular hexagon, first locking sliding block（6）With
Second locking sliding block（8）Inner surface regular hexagon size it is identical with the size of M12 outer-hexagonal screw heads, it is described first lock
Tight sliding block（6）With the second locking sliding block（8）Both ends be respectively provided with magnetism.
5. according to hexagonal telescopic movable spanner in claim 1-4 any one of them double ends, it is characterised in that in the M12
Die nut head（501）Outer surface be M12 specifications regular hexagon, the inner surface at middle part is equipped with interior step（403）, afterbody
Outer surface be regular hexagon, the inner surface of afterbody is equipped with internal thread（504）, the internal thread（504）With the contiguous block（7）
In external screw thread（701）It is connected；First locking sliding block（6）With second locking sliding block（8）Positive the six of inner surface
Side shape size and the M12 allen wrenches afterbody（503）The regular hexagon size of outer surface and the connection block length body（702）
The regular hexagon size all same of outer surface.
6. hexagonal telescopic movable spanner in double end according to claim 1, it is characterised in that the M10 allen wrenches
Head（401）Outer surface be M10 specifications regular hexagon, middle part inner surface is equipped with interior step（403）, center outer surface is equipped with
Outer step（402）, afterbody is provided with the 4th spring（14）；4th spring（14）Afterbody and the 4th spring supporting face
（711）Contact.
7. hexagonal telescopic movable spanner in double end according to claim 1, it is characterised in that the M8 internal hexagonal wrench heads
Portion（301）Outer surface be M8 specifications regular hexagon, middle part inner surface is equipped with interior step（403）, center outer surface is equipped with outer
Step（402）, afterbody is provided with the 3rd spring（13）；3rd spring（13）Afterbody and the 3rd spring supporting face
（710）Contact.
8. hexagonal telescopic movable spanner in double end according to claim 1, it is characterised in that the M6 internal hexagonal wrench heads
Portion（201）Outer surface be M6 specifications regular hexagon, middle part inner surface is equipped with interior step（403）, center outer surface is equipped with outer
Step（402）, afterbody is provided with second spring（12）；The second spring（12）Afterbody and the second spring supporting surface
（709）Contact.
9. hexagonal telescopic movable spanner in double end according to claim 1, it is characterised in that the M4 internal hexagonal wrench heads
Portion（101）Outer surface be M4 specifications regular hexagon, center outer surface is equipped with outer step（402）, afterbody is provided with the first bullet
Spring（11）；First spring（11）Afterbody and the first spring supporting face（708）Contact.
10. hexagonal telescopic movable spanner in double end according to claim 1, it is characterised in that the M4 allen wrenches
Bit-avoiding slot（704）Depth be greater than or equal to A sections of distance, the M6 allen wrenches bit-avoiding slot（705）Depth be more than or
Distance equal to B sections, the M8 allen wrenches bit-avoiding slot（706）Depth be greater than or equal to C sections of distance, in the M10
Die nut bit-avoiding slot（707）Depth be greater than or equal to D sections of distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711049749.5A CN107914231A (en) | 2017-10-31 | 2017-10-31 | Hexagonal telescopic movable spanner in a kind of double end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711049749.5A CN107914231A (en) | 2017-10-31 | 2017-10-31 | Hexagonal telescopic movable spanner in a kind of double end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107914231A true CN107914231A (en) | 2018-04-17 |
Family
ID=61895142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711049749.5A Withdrawn CN107914231A (en) | 2017-10-31 | 2017-10-31 | Hexagonal telescopic movable spanner in a kind of double end |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107914231A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894717A (en) * | 2021-01-13 | 2021-06-04 | 李保艳 | Hexagon socket head cap screw fastener |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201783898U (en) * | 2010-08-10 | 2011-04-06 | 贺礼 | Inner hexagon spanner adopting nested combination |
| CN102350675A (en) * | 2011-09-28 | 2012-02-15 | 河南科技大学 | Combined internal hexagonal wrench head |
| CN203579481U (en) * | 2013-09-02 | 2014-05-07 | 胡晓 | Internal hexagonal wrench |
| KR20140080571A (en) * | 2012-12-12 | 2014-07-01 | 염준현 | Multi socket wrench |
| CN205870379U (en) * | 2016-07-28 | 2017-01-11 | 华侨大学 | Novel compound allen key |
-
2017
- 2017-10-31 CN CN201711049749.5A patent/CN107914231A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201783898U (en) * | 2010-08-10 | 2011-04-06 | 贺礼 | Inner hexagon spanner adopting nested combination |
| CN102350675A (en) * | 2011-09-28 | 2012-02-15 | 河南科技大学 | Combined internal hexagonal wrench head |
| KR20140080571A (en) * | 2012-12-12 | 2014-07-01 | 염준현 | Multi socket wrench |
| CN203579481U (en) * | 2013-09-02 | 2014-05-07 | 胡晓 | Internal hexagonal wrench |
| CN205870379U (en) * | 2016-07-28 | 2017-01-11 | 华侨大学 | Novel compound allen key |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112894717A (en) * | 2021-01-13 | 2021-06-04 | 李保艳 | Hexagon socket head cap screw fastener |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180417 |