CN109940535A - Multifunctional screw driver - Google Patents
Multifunctional screw driver Download PDFInfo
- Publication number
- CN109940535A CN109940535A CN201910334700.7A CN201910334700A CN109940535A CN 109940535 A CN109940535 A CN 109940535A CN 201910334700 A CN201910334700 A CN 201910334700A CN 109940535 A CN109940535 A CN 109940535A
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- CN
- China
- Prior art keywords
- handle
- rod
- work body
- main rod
- screw driver
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- 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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Abstract
The present invention relates to a kind of tool, in particular to a kind of multifunctional screw driver.A kind of technical solution are as follows: multifunctional screw driver, the rhabodoid for including handle and being connect with handle, rhabodoid has cross section in " ten " word or the cutter head of " one " word relative to the other end for connecting one end with handle, rhabodoid includes two sections, one section wherein connect with handle is main rod body, another section is the work body of rod, and cutter head is set on the work body of rod；Main rod body is detachably connected with the work body of rod, and the junction of main rod body and the work body of rod offers the hexagonal slot for work body of rod insertion, and the work body of rod is equipped with the hexagonal grafting block of the hexagonal slot adaptation；Cyclic annular installation cavity is equipped at axial one end of handle, the ring-type installation cavity is interior to be evenly equipped with several columns fixed with handle along its center, and the space between column is nut rotational positioning space.By adopting the above technical scheme, a kind of multifunctional screw driver easy to carry, improving working efficiency is provided.
Description
Technical field
The present invention relates to a kind of tool, in particular to a kind of multifunctional screw driver.
Background technique
Screwdriver and spanner are a kind of common tools, and the two is inseparable in use.Repairing or assembling product
When, the two needs to change use.In this way, then operator need to carry multiple types of tools when repairing or assembling product, needed after the completion of operation
It is implemented to sort out and is collected, is easy to lose.And it will lead to maintenance and assemble the working efficiency reduction of product.
Summary of the invention
Very to the shortcomings of the prior art, the present invention provides a kind of easy to carry, raising working efficiency multi-functional
Screwdriver.
To achieve the above object, the present invention provides the following technical scheme that a kind of multifunctional screw driver, include handle and
The rhabodoid connecting with handle, rhabodoid have cross section in " ten " word or " one " relative to the other end for connecting one end with handle
The cutter head of word, it is characterised in that: the rhabodoid includes two sections, wherein one section connect with handle is main rod body, it is another
Section is the work body of rod, and cutter head is set on the work body of rod；The main rod body is detachably connected with the work body of rod, main rod body and working beam
The junction of body offers the hexagonal slot for work body of rod insertion, and the work body of rod is equipped with the six of the hexagonal slot adaptation
Horn shape grafting block；Cyclic annular installation cavity is equipped at axial one end of the handle, if being evenly equipped in the ring-type installation cavity along its center
The column fixed with handle is done, the space between column is nut rotational positioning space.
By adopting the above technical scheme, in a normal state, operator can be by holding handle, using the knife on the work body of rod
Head is implemented to rotate to screw, implements the dismounting to screw；If necessary to hex nut implement rotate when, can will work the body of rod with
Main rod body implements disassembly, implements to dismount to hex nut using the hexagonal slot in main rod body；Handle ring-type peace can also be used
Column in behaveing affectedly implements dismounting；It only needs to carry one screwdriver, the dismounting to screw and hex nut can be implemented, not only
It is easy to carry, and function diversification, integrated tool is not easy to lose thereon, and replacement is convenient in operation, improves
Working efficiency.
The present invention is further arranged to: the grafting chamber for main rod body grafting is offered on handle, the lateral side of handle is opened
Equipped with the notch for promoting grafting chamber and turned on outside, the bottom of grafting chamber is offered to be connected and diameter and main rod body are suitable with grafting chamber
On the side of the positioning chamber matched, positioning chamber and grafting chamber respectively symmetrically offer sliding slot, main rod body is located at the one of the positioning chamber
The circumferential surface at end is equipped with the pin shaft that can be slid along the chute, and after the main rod body is detached from positioning chamber, main rod body can be along pin thereon
Axis is in 90 ° of overturnings.
It by adopting the above technical scheme,, can be by main rod body when operator is difficult to rotating handles when screw or the more difficult dismounting of nut
By pulling out in positioning chamber, while main rod body is in 90 ° of implementation overturnings by pin shaft thereon along the chute.At this point, main rod body and work
The body of rod is connect with the perpendicular shape of handle, and the axial ends that two hands of operator can hold handle respectively is implemented to rotate to handle.
Setting can not only increase torque in this way, but also more laborsaving when use.
The present invention is further set to: cutter head is detachably connected with the work body of rod, the junction of the work body of rod and cutter head
The link slot that cross section is in polygon is offered, cutter head is equipped with the connector extended in link slot.
By adopting the above technical scheme, setting can be implemented to replace to different size of cutter head as needed in this way, keep its general
Property is stronger.
The present invention is further set to: handle is the ellipticity body that axial ends is big, middle part is small.
By adopting the above technical scheme, operator's hands grasping is convenient in setting in this way, while promoting to hold when rotating and more save
Power.
The invention will be further described below in conjunction with the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the A-A diagrammatic cross-section of Fig. 1；
Fig. 3 is the B-B diagrammatic cross-section of Fig. 1；
Fig. 4 is the rollover states structural schematic diagram of the embodiment of the present invention.
Specific embodiment
It include handle 1 and the rhabodoid being connect with handle 12, bar such as a kind of Fig. 1-multifunctional screw driver shown in Fig. 4
Shape body 2 has cross section in " ten " word or the cutter head 3 of " one " word relative to the other end for connecting one end with handle 1, and rhabodoid 2 wraps
Two sections are included, wherein one section connect with handle 1 is main rod body 21, another section is the work body of rod 22, and cutter head 3 is set to the work body of rod
On 22；Main rod body 21 is detachably connected with the work body of rod 22, and the junction of main rod body 21 and the work body of rod 22 is offered for work
The hexagonal slot 211 that the body of rod 22 is inserted into, the work body of rod 22 are equipped with the hexagonal grafting block that the hexagonal slot 211 is adapted to
221；Cyclic annular installation cavity 11 is equipped at axial one end of handle 1, the ring-type installation cavity 11 is interior to be evenly equipped with several and handle along its center
The fixed column 111 of hand 1, the space between column 111 is nut rotational positioning space 112.In above scheme, in routine
Under state, operator can implement to rotate, implement to screw using the cutter head 3 on the work body of rod 22 by holding handle 1 to screw
Dismounting；When implementing to rotate to hex nut if necessary, the work body of rod 22 and main rod body 21 can be implemented to dismantle, using mobile jib
Hexagonal slot 211 on body 21 is implemented to dismount to hex nut；The column in the cyclic annular installation cavity 11 of handle 1 can also be used
111 implement dismounting；It only needs to carry one screwdriver, the dismounting to screw and hex nut can be implemented, it is not only easy to carry, and
And function diversification, integrated tool is not easy to lose thereon, and replacement is convenient in operation, improves work efficiency.
In embodiments of the present invention, the grafting chamber 12 for 21 grafting of main rod body, the transverse direction one of handle 1 are offered on handle 1
Side offers the notch 13 for promoting grafting chamber 12 Yu turned on outside, and the bottom of grafting chamber 12 offers and the conducting of grafting chamber 12 and straight
The positioning chamber 14 that diameter is adapted to main rod body 21, on the side of positioning chamber 14 and grafting chamber 12 respectively symmetrically offer sliding slot 15,
The circumferential surface that main rod body 21 is located at one end of the positioning chamber 14, which is equipped with, 15 pin shaft 16 slid, main rod body 21 to be detached from fixed along the chute
After the chamber 14 of position, main rod body 21 can be along pin shaft 16 thereon in 90 ° of overturnings.When screw or the more difficult dismounting of nut, operator are difficult to revolve
, can be by main rod body 21 by being pulled out in positioning chamber 14 when handle hand 1, while main rod body 21 is in 90 ° by pin shaft thereon along the chute
Implement overturning.At this point, main rod body 21 and the work body of rod 22 are connect with the perpendicular shape of handle 1, two hands of operator can be held respectively
The axial ends for holding handle 1 is implemented to rotate to handle 1.Setting can not only increase torque in this way, but also more laborsaving when use.
In order to implement to replace to different size of cutter head as needed, is met with this and implementation of various sizes of screw is torn open
Dress.Cutter head 3 is detachably connected with the work body of rod 22, and the junction of the work body of rod 22 and cutter head 3 offers cross section in polygon
Link slot, cutter head, which is equipped with, extends to connector in link slot.Polygon can be rectangle, triangle or pentagon.In order to
Convenient for operator's hands grasping, while promoting to hold more laborsaving when rotating.Handle is the ellipticity that axial ends is big, middle part is small
Body.
Claims (5)
1. the rhabodoid that a kind of multifunctional screw driver includes handle and is connect with handle, rhabodoid are connect relative to handle
The other end of one end has cross section in " ten " word or the cutter head of " one " word, it is characterised in that: the rhabodoid includes two
Section, wherein one section connect with handle is main rod body, another section is the work body of rod, and cutter head is set on the work body of rod；The mobile jib
Body is detachably connected with the work body of rod, and the junction of main rod body and the work body of rod offers hexagonal the inserting for work body of rod insertion
Slot, the work body of rod are equipped with the hexagonal grafting block of the hexagonal slot adaptation；Ring-type is equipped at axial one end of the handle
Installation cavity, the ring-type installation cavity is interior to be evenly equipped with several columns fixed with handle along its center, and the space between column is
Nut rotational positioning space.
2. multifunctional screw driver according to claim 1, it is characterised in that: offer on the handle and inserted for main rod body
The grafting chamber connect, the lateral side of handle offer the notch for promoting grafting chamber and turned on outside, and the bottom of grafting chamber offers
It is connected with grafting chamber and positioning chamber that diameter is adapted to main rod body, offering respectively symmetrically on the side of positioning chamber and grafting chamber
Sliding slot, the circumferential surface that main rod body is located at one end of the positioning chamber are equipped with the pin shaft that can be slid along the chute, and the main rod body is detached from
After positioning chamber, main rod body can be along pin shaft thereon in 90 ° of overturnings.
3. multifunctional screw driver according to claim 1 or 2, it is characterised in that: the cutter head and the work body of rod are removable
Unload connection, the junction of the work body of rod and cutter head offers the link slot that cross section is in polygon, and cutter head is equipped with the company of extending to
Connector in access slot.
4. multifunctional screw driver according to claim 1 or 2, it is characterised in that: the handle is that axial ends is big or middle
The small ellipticity body in portion.
5. multifunctional screw driver according to claim 3, it is characterised in that: the handle big, middle part for axial ends
Small ellipticity body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334700.7A CN109940535A (en) | 2019-04-24 | 2019-04-24 | Multifunctional screw driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334700.7A CN109940535A (en) | 2019-04-24 | 2019-04-24 | Multifunctional screw driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109940535A true CN109940535A (en) | 2019-06-28 |
Family
ID=67016130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910334700.7A Pending CN109940535A (en) | 2019-04-24 | 2019-04-24 | Multifunctional screw driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109940535A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942064A (en) * | 2020-06-28 | 2020-11-17 | 怀化学院 | Product design is chi for drawing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184522Y (en) * | 1993-11-06 | 1994-12-07 | 李国祺 | Portable multifunction double head combined hand tool |
| CN1480298A (en) * | 2002-09-05 | 2004-03-10 | 伯顿・科扎克 | Multifunctional fastener driving gear |
| US20120186403A1 (en) * | 2011-01-26 | 2012-07-26 | Chen I-Su | Multi-size ratchet socket wrench |
| CN106493668A (en) * | 2016-11-29 | 2017-03-15 | 枣庄度秘信息科技有限公司 | A kind of multifunctional screw driver |
| CN206105761U (en) * | 2016-08-30 | 2017-04-19 | 林炳塔 | Multifunctional screw driver |
| CN206263838U (en) * | 2016-11-29 | 2017-06-20 | 焦平川 | A kind of multifunctional screw driver |
-
2019
- 2019-04-24 CN CN201910334700.7A patent/CN109940535A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184522Y (en) * | 1993-11-06 | 1994-12-07 | 李国祺 | Portable multifunction double head combined hand tool |
| CN1480298A (en) * | 2002-09-05 | 2004-03-10 | 伯顿・科扎克 | Multifunctional fastener driving gear |
| US20120186403A1 (en) * | 2011-01-26 | 2012-07-26 | Chen I-Su | Multi-size ratchet socket wrench |
| CN206105761U (en) * | 2016-08-30 | 2017-04-19 | 林炳塔 | Multifunctional screw driver |
| CN106493668A (en) * | 2016-11-29 | 2017-03-15 | 枣庄度秘信息科技有限公司 | A kind of multifunctional screw driver |
| CN206263838U (en) * | 2016-11-29 | 2017-06-20 | 焦平川 | A kind of multifunctional screw driver |
Non-Patent Citations (1)
| Title |
|---|
| 谢羽: "《实用工具手册》", 30 September 2016, 上海科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942064A (en) * | 2020-06-28 | 2020-11-17 | 怀化学院 | Product design is chi for drawing |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190628 |
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| RJ01 | Rejection of invention patent application after publication |