CN205148178U - Rotatable screwdriver of handle - Google Patents
Rotatable screwdriver of handle Download PDFInfo
- Publication number
- CN205148178U CN205148178U CN201520897644.5U CN201520897644U CN205148178U CN 205148178 U CN205148178 U CN 205148178U CN 201520897644 U CN201520897644 U CN 201520897644U CN 205148178 U CN205148178 U CN 205148178U
- Authority
- CN
- China
- Prior art keywords
- handle
- screwdriver
- handle body
- bonnet
- rotatable
- 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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Links
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims description 11
- ZJEWVOJUXVSQAT-UHFFFAOYSA-N Arborone Natural products OCC1C(OCC1(O)C(=O)c2ccc3OCOc3c2)c4ccc5OCOc5c4 ZJEWVOJUXVSQAT-UHFFFAOYSA-N 0.000 abstract 1
- 206010025482 malaise Diseases 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a screwdriver technical field especially relates to the rotatable screwdriver of handle that the handle portion at the screwdriver was equipped with rotating assembly that can be rotatory for the screwdriver handle, including cutter arbor and the fixed handle that sets up cutter arbor one end, the handle includes the handle body, the one end of handle body and the one end fixed connection of cutter arbor, and the other end of handle body is provided with the back lid, is provided with antifriction bearing between back lid and the handle body, center, this terminal surface of perpendicular to of the terminal surface of the one end that handle body and back lid are connected are provided with an installation axle, and the antifriction bearing suit is epaxial in the installation, and back lid suit is in the outside setting of antifriction bearing, the utility model provides a rotatable screwdriver of handle has rational in infrastructurely, and it can be for rotate handle's runner assembly to be provided with at the tip of the handle of screwdriver, and convenient to use, availability factor are high, can not produce the friction to the skin of user's palm of the hand when using, can avoid the unwell advantage of user's hand.
Description
Technical field
The utility model relates to driver technology field, particularly relates to the rotatable screwdriver of handle that a kind of handle portion at screwdriver is provided with the rotary components that can rotate relative to screw driver handle.
Background technology
At present, the screwdriver that prior art is produced, generally include knife bar and the handle being fixedly mounted on knife bar one end, rotary handle during use, can drive knife bar to rotate, and then screwing screw.But the screwdriver that prior art is produced, handle and knife bar can not relatively rotate, in use, need the end with a hand pressing handle, another hand rotary handle, now, the palm of the hand of end to user of handle relatively rotates, skin in friction user palm, causes user's hand uncomfortable, in addition, because the frictional force between the handle of screwdriver and the hand skin of user is larger, make rotation not smooth, use inconvenience, service efficiency is low.
Summary of the invention
The purpose of this utility model be exactly in order to solve prior art produce screwdriver existing for handle place do not have can relative to handle rotate group valency, cause using inconvenience, user's palm of the hand skin easy to wear, the problem that the service efficiency using inconvenience to cause is low, and provide a kind of rational in infrastructure, the runner assembly that can rotate relative to handle is provided with in the end of the handle of screwdriver, easy to use, service efficiency is high, friction can not be produced to the skin of user's palm of the hand in use, the rotatable screwdriver of handle of user's hand discomfort can be avoided.
The technical solution adopted in the utility model is:
The rotatable screwdriver of a kind of handle, comprise knife bar and be fixedly installed the handle of knife bar one end, described handle comprises handle body, and one end of handle body is fixedly connected with one end of knife bar, the other end of handle body is provided with bonnet, is provided with rolling bearing between bonnet and handle body; The center of the end face of one end that described handle body is connected with bonnet, this end face is provided with an installation shaft, on the mounting shaft, described bonnet is sleeved on rolling bearing outer setting to described rolling bearing suit.
The end of one end be not connected with handle body of described bonnet is provided with anti-skidding projection.
The inside of described handle body is provided with cavity.
The lateral surface of described handle body is provided with antislip cog.
The beneficial effects of the utility model are:
One. the rotatable screwdriver of the handle that the utility model provides, a bonnet is connected with by rolling bearing in the end of one end away from knife bar of handle body, bonnet can be rotated by bearing opposite handle body, in use, a hand of user lives bonnet, during another hand rotary handle body, handle body can rotate relative to bonnet, make bonnet can't relative usage person palm rotate, avoid the palm of the hand skin of handle friction user, in addition, be connected by bearing between bonnet with handle body, make frictional force therebetween very little, make screw driver handle more smooth when rotating, easy to use, service efficiency is high,
Two. the end of one end be not connected with handle body of bonnet is provided with anti-skidding projection, and bonnet in use can be made further the palm of the hand skin of relative usage person to rotate, the hand skin of the user that avoids rubbing;
Three. the inside of handle body is provided with cavity, under ensureing that handle body has the prerequisite of sufficient intensity, can alleviate the deadweight of screwdriver, easy to use, also can reduce production cost;
Four. the lateral surface of handle body is provided with antislip cog, makes user convenient at use turning handle body.
In a word, the rotatable screwdriver of the handle that the utility model provides has rational in infrastructure, the runner assembly that can rotate relative to handle is provided with in the end of the handle of screwdriver, easy to use, service efficiency is high, friction can not be produced to the skin of user's palm of the hand in use, the advantage of user's hand discomfort can be avoided.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the rotatable screwdriver of handle that the utility model provides.
Fig. 2 is the main TV structure schematic diagram of the rotatable screwdriver of handle that the utility model provides.
In figure: 1, knife bar; 2, handle body; 3, bonnet; 4, rolling bearing; 5, installation shaft; 6, anti-skidding projection; 7, cavity; 8, antislip cog.
Detailed description of the invention
Core of the present utility model is to provide the rotatable screwdriver of a kind of handle.
Below in conjunction with accompanying drawing, content of the present utility model is described further:
The rotatable screwdriver of a kind of handle, as Fig. 1, shown in Fig. 2, comprise a knife bar 1 and be fixedly installed the handle of knife bar one end, this handle comprises a handle body 2, one end of handle body 2 is fixedly connected with one end of knife bar 1, namely one end of knife bar 1 is embedded in handle body 2, a bonnet 3 is movably set with at the other end of handle body 2, a rolling bearing 4 is installed between bonnet 3 and handle body 2, specifically, the center of the end face of one end that handle body 2 is connected with bonnet 3, an installation shaft 5 is had perpendicular to this end face, installation shaft 5 gives prominence to the outside of the end face at handle body 2, above-mentioned rolling bearing 4 is sleeved in installation shaft 5, bonnet 3 is sleeved on rolling bearing 4 outer setting, the end of one end be not connected with handle body 2 of bonnet 3 is provided with anti-skidding protruding 6, the inside of handle body 2 is provided with cavity 7, the lateral surface of handle body 2 is provided with many antislip cogs 8.
During concrete use, user is by a hand on bonnet 3, and housing pin cutter, another rotary handle body 2, makes handle body 2 rotate relative to bonnet 3, and then drives knife bar 1 to rotate, and reaches object that is loosening or screwing screw.
In a word, the rotatable screwdriver of the handle that the utility model provides has rational in infrastructure, the runner assembly that can rotate relative to handle is provided with in the end of the handle of screwdriver, easy to use, service efficiency is high, friction can not be produced to the skin of user's palm of the hand in use, the advantage of user's hand discomfort can be avoided.
Claims (4)
1. the rotatable screwdriver of handle, comprise knife bar and be fixedly installed the handle of knife bar one end, it is characterized in that: described handle comprises handle body, one end of handle body is fixedly connected with one end of knife bar, the other end of handle body is provided with bonnet, is provided with rolling bearing between bonnet and handle body; The center of the end face of one end that described handle body is connected with bonnet, this end face is provided with an installation shaft, on the mounting shaft, described bonnet is sleeved on rolling bearing outer setting to described rolling bearing suit.
2. the rotatable screwdriver of handle according to claim 1, is characterized in that: the end of one end be not connected with handle body of described bonnet is provided with anti-skidding projection.
3. the rotatable screwdriver of handle according to claim 1 and 2, is characterized in that: the inside of described handle body is provided with cavity.
4. the rotatable screwdriver of handle according to claim 1 and 2, is characterized in that: the lateral surface of described handle body is provided with antislip cog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897644.5U CN205148178U (en) | 2015-11-12 | 2015-11-12 | Rotatable screwdriver of handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897644.5U CN205148178U (en) | 2015-11-12 | 2015-11-12 | Rotatable screwdriver of handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205148178U true CN205148178U (en) | 2016-04-13 |
Family
ID=55683917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520897644.5U Active CN205148178U (en) | 2015-11-12 | 2015-11-12 | Rotatable screwdriver of handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205148178U (en) |
-
2015
- 2015-11-12 CN CN201520897644.5U patent/CN205148178U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170427 Address after: The eastern song Cheng Lu Shangqiu 476300 Henan Province, urban and rural integration demonstration area No. 6 Patentee after: Henan Jianghua Measure Tools Co., Ltd. Address before: 476300 Jiang Hua Road, Shangqiu Economic Development Zone, Henan, No. 66 Patentee before: Wang Shengxi |