CN2677091Y - Hand screw screwdriver - Google Patents
Hand screw screwdriver Download PDFInfo
- Publication number
- CN2677091Y CN2677091Y CN 200420004064 CN200420004064U CN2677091Y CN 2677091 Y CN2677091 Y CN 2677091Y CN 200420004064 CN200420004064 CN 200420004064 CN 200420004064 U CN200420004064 U CN 200420004064U CN 2677091 Y CN2677091 Y CN 2677091Y
- Authority
- CN
- China
- Prior art keywords
- slot
- hand screw
- swing arm
- rotary rod
- screw
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model relates to a hand screw screwdriver with the slot, comprising a head, a jacket, an elbow rotary rod and a handle. The hand screw screwdriver with the slot is characterized in that a magnetic steel arranged at the upper part of the jacket (2) is connected with the head (1); the lower part of the jacket (2) is connected with a rotary rod (3); a ball or a bearing installed in the handle (4) is movably connected with the elbow rotary rod; the hand screw screwdriver with the slot has light operation strength and high efficiency when rotating screws with the slot. The hand screw screwdriver with the slot of the utility model can be used at any conditions, has a high speed of inserting screw and removing screw, easily and stably controls, conveniently operates, and fast assembles or disassembles screws by clockwise rotating or anticlockwise rotating the elbow rotary rod.
Description
One, technical field:
The utility model relates to interrupted screw and revolves tool, and specifically a kind of hand-rail type is many to revolve tool with interrupted screw.
Two, background technology:
Society goes up and sells the screw rotating tool that uses at present, and no matter most staight shank screw rotating tool that uses is in-line or cross staight shank screw rotating tool, and it is slow that it uses rotary speed, and effort.The employing that also has is full-automatic, or semi-automatic screw rotating tool, if adopt full-automatic screw to revolve tool, it need be furnished with motor, and rotary speed is fast though operating efficiency improves, and is stubborn sliding screw easily, and electricity wasting; If adopt semi-automatic screw rotating tool, not only noise is big, and it is short to influence work and its service life.
Three, summary of the invention:
The technical scheme of the technical problems to be solved in the utility model and proposition is to overcome the existing shortcoming that exists as far as possible, provides a kind of interrupted screw not only to be screwed into soon, and the hand-rail type screw rotating tool efficiently of back-outing also.
The technical solution of the utility model is: its structure comprises chieftain (1), sleeve (2), swing arm (3), handle (4), its technical characterictic is that swing arm (3) is the elbow swing arm, after being equipped with magnet steel and chieftain (1) is connected, the top of sleeve (2) can hold the chieftain, sleeve (2) bottom is connected with the elbow swing arm, ball or bearing are installed in the handle, flexibly connect with the elbow swing arm, make in that to twist when revolving interrupted screw manipulation strength light the efficient height.The utility model hand-rail type screw rotating tool can under any circumstance can both use, and not only be screwed into soon, and it is also fast to back-out, and control steadily easily; The chieftain who is more preferably it can change yi word pattern chieftain, cross chieftain, hexagon socket head etc., and what chieftain what chieftain you need just can change with, are a kind of both practical and convenient new products.
Four, description of drawings:
Fig. 1 is the utility model hand-rail type screw rotating tool structural representation.
Among the figure: 1, chieftain; 2, sleeve; 3, swing arm; 4, handle.
Five, the specific embodiment:
Below in conjunction with Fig. 1 the utility model implementation process is described further:
Install and use process: magnet steel is equipped with on the top of sleeve (2), and chieftain (1) packs into, and sleeve (2) is interior to be held by magnet steel, and the lower end of sleeve (2) is connected with elbow swing arm (3), and elbow swing arm (3) flexibly connects with the handle (4) that bearing is housed; During use: when interrupted screw, wood screw, when tapping screw need be installed and removed, as long as grasp handle, when needs install, clockwise shaking, screw is good with regard to Fast Installation; When needs remove, as long as shake, can pull down screw with hand, operation is very steadily convenient, fast installs and removes purpose but conrotatory of elbow swing arm or backspin reach interrupted screw.
Claims (1)
1, a kind of hand-rail type screw rotating tool, comprise chieftain (1), sleeve (2), swing arm (3), handle (4), it is characterized in that swing arm is the elbow swing arm, sleeve (2) top is contained in magnet steel and is connected with chieftain (1), sleeve (2) bottom is connected with the elbow swing arm, ball or bearing are installed in the handle, flexibly connect with elbow swing arm (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420004064 CN2677091Y (en) | 2004-02-10 | 2004-02-10 | Hand screw screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420004064 CN2677091Y (en) | 2004-02-10 | 2004-02-10 | Hand screw screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2677091Y true CN2677091Y (en) | 2005-02-09 |
Family
ID=34582592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420004064 Expired - Fee Related CN2677091Y (en) | 2004-02-10 | 2004-02-10 | Hand screw screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2677091Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848343A (en) * | 2011-06-30 | 2013-01-02 | 北汽福田汽车股份有限公司 | Screwdriver |
| CN103170948A (en) * | 2013-03-26 | 2013-06-26 | 国家电网公司 | Inner pentagon special tool |
| CN106881681A (en) * | 2017-03-24 | 2017-06-23 | 杨文杰 | Eccentric screw knife |
-
2004
- 2004-02-10 CN CN 200420004064 patent/CN2677091Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848343A (en) * | 2011-06-30 | 2013-01-02 | 北汽福田汽车股份有限公司 | Screwdriver |
| CN103170948A (en) * | 2013-03-26 | 2013-06-26 | 国家电网公司 | Inner pentagon special tool |
| CN106881681A (en) * | 2017-03-24 | 2017-06-23 | 杨文杰 | Eccentric screw knife |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2461827Y (en) | Automatic double-support device of motorcycle | |
| CN2677091Y (en) | Hand screw screwdriver | |
| CN207522491U (en) | A kind of precision tool specially for attaching and detaching | |
| CN200970659Y (en) | Quick cleaning tool for screw hole | |
| CN200970759Y (en) | Double-fastener electric hand drill | |
| CN2873727Y (en) | Engine crankshaft box lift sling | |
| CN201024060Y (en) | Side-screwing type jack | |
| CN204197866U (en) | A kind of discharging rotating-table apparatus | |
| CN2772737Y (en) | Screw driver | |
| CN2816438Y (en) | Centrifugal mud-sand water pump | |
| CN2782319Y (en) | Bearing removing device | |
| CN209268055U (en) | A kind of vibration-type fruit picking | |
| CN203527391U (en) | Tool special for dismantling ceiling lamp shade | |
| CN201500959U (en) | Hexagon socket head bolt assembling and disassembling tool | |
| CN2866010Y (en) | Multifunction screwdriver | |
| CN2796785Y (en) | Automatic thread collector of kite | |
| CN219548139U (en) | Corner furred ceiling structure for decoration | |
| CN211250524U (en) | Ceramic windlass car rotating structure for manual preparation | |
| CN2811544Y (en) | Back-up wrench type bucket | |
| CN218817255U (en) | Magnetic drive centrifugal pump convenient to installation | |
| CN217703237U (en) | Multifunctional puller device | |
| CN2667276Y (en) | Sunshade umbrella base | |
| CN201189650Y (en) | Special internal hexagon wrench | |
| CN211842026U (en) | Articulated arm for machine-building convenient to dismantle and install | |
| CN208697282U (en) | A kind of hex nut press-in jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |