CN2808440Y - Convenient socket screwdriver - Google Patents
Convenient socket screwdriver Download PDFInfo
- Publication number
- CN2808440Y CN2808440Y CN 200520071400 CN200520071400U CN2808440Y CN 2808440 Y CN2808440 Y CN 2808440Y CN 200520071400 CN200520071400 CN 200520071400 CN 200520071400 U CN200520071400 U CN 200520071400U CN 2808440 Y CN2808440 Y CN 2808440Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- spring
- rod
- convenient
- 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
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Abstract
The utility model relates to a convenient sleeve cylinder screwdriver, which comprises a rod body and a handle, wherein the head part of the lower end of the rod body contains a convex head correspondingly engaged with a screw notch and the outside of the rob body is respectively sheathed with a spring and a sleeve cylinder. The sleeve cylinder is positioned on the lower end of the spring and can vertically slide with the expansion and the contraction of the spring. A protecting sleeve is sheathed outside the spring, and the upper end of the protecting sleeve is fixed on the handle. The upper section of the sleeve cylinder is positioned in and movably sheathed with the protecting sleeve. The screwdriver uses the circumferential end surface of the sleeve cylinder to contact a workpiece. The sleeve cylinder plays a limiting function to the rod body. The rod body is guaranteed to be coincided with a screw axial direction and vertical to a working surface without inclination. Thus, the screwdriver can be conveniently, rapidly and exactly positioned and operation is convenient.
Description
Technical field
The utility model relates to a kind of convenient sleeve driver, belongs to the hardware ﹠ tools class.
Background technology
Bottle opener has another name called screwdriver, is a kind of common tool, and it is made up of the body of rod and handgrip, and the front end of the body of rod is flat head or crosshead, and handgrip is fixed on the rear end of the body of rod.When using bottle opener work, flat recess or cross recess that its front end head is corresponding with screw/bolt are chimeric, and compress and the turn body of rod by handgrip, and screw/bolt is screwed in workpiece.Because the bottle opener body of rod is elongated, the end of screw/bolt and workpiece are bordering on and contact, contact area is too small, screw/bolt takes place crooked easily during the operation beginning, be difficult on the workpiece accurately location, bring difficulty to operation, especially on the side or the working face of facing upward during operation problem more outstanding, not only operation easier is big, and is difficult to guarantee the installation quality of workpiece.
Summary of the invention
The purpose of this utility model provides a kind of convenient sleeve driver, and it can be convenient to stable on workpiece, the accurate location of screw/bolt, and is easy and simple to handle.
This bottle opener comprises the body of rod and the handgrip that is connected to a fixed, and body of rod lower end head contains corresponding plush copper of coincideing with the screw notch, as the plush copper of flat type or cross or other pattern; The body of rod is socketed with spring and sleeve outward successively, and sleeve is positioned at the lower end of spring and can slides up and down with respect to the body of rod with the flexible of spring, and sheath is placed in outside the spring, and its upper end is fixed on the handgrip, and the epimere of sleeve is positioned at sheath, the two pivot bush unit.
The sheath lower end is provided with interior flanging, and the sleeve upper end is provided with outer flanging, and this inside and outside flanging is formed the position-limit mechanism of sleeve.
This bottle opener also can be equipped with motor in handgrip, machine shaft links to each other with the bottle opener body of rod, makes electric screw driver.
When this bottle opener uses, the circumferential end surfaces and the workpiece of sleeve offseted, utilize the magnetic force of bottle opener head and the limit function of sleeve that screw/bolt is stood upright on the workpiece, the turn body of rod screws in workpiece with screw/bolt subsequently.
This bottle opener is provided with slidably sleeve, sleeve has played the effect of guiding and support to the body of rod of bottle opener, sleeve contacts with workpiece with circumferential end surfaces, can stand on working face quickly and easily, guarantee its upright position on working face, the body of rod and screw/bolt by axial limiting, can guarantee that the two axial unanimity can be not crooked in sleeve.Therefore, no matter working face is in which kind of angle or any narrow occasion, and this bottle opener all can convenient accurate location, even also quick complete operation of one hand.
Description of drawings
Fig. 1 represents this convenient sleeve driver structure and positioning states on the workpiece working face thereof.
Fig. 2 is the A portion amplification assumption diagram of Fig. 1.
Fig. 3 represents this convenient sleeve driver state in the course of the work.
Among the figure: 1-handgrip, 2 springs, 3-sheath, 3-1-sheath flanging, the 4-body of rod, the head of the 4-1-body of rod, 5-screw, 6 sleeves, 6-1-sleeve flanging, 7-workpiece.
From Fig. 1 in conjunction with Fig. 2 as seen, handgrip 1 and sheath 3 are equipped with in the body of rod 4 upper ends of bottle opener, and sleeve 6 is placed in the Lower Half of the body of rod 4, and its upper end is positioned within the sheath 3, and there is outside flanging 6-1 the upper end, and the inside flanging 3-1 of this flanging and sheath forms the lower limit mechanism of sleeve; The top of the body of rod 4 is with spring 2, and hypomere is with sleeve 6, and sleeve 6 can slide up and down in sheath with the flexible of spring 2.
The specific embodiment
Fig. 1 represents the locate mode of this bottle opener on workpiece 7 working faces.Screw 5 is stretched in the sleeve 6, it is promptly held by the magnetic of the bottle opener body of rod 4, and the circumferential end surfaces with sleeve is butted on the working face of workpiece then, pushes handgrip 1 downwards, sleeve 6 compresses springs 2 and upwards slides, and is Fig. 1 state when working face is arrived at the tip, bottom of screw 5.This moment, elder generation rotated the handgrip of bottle opener, adjusted the radial position of the body of rod 4, made the cross plush copper 4-1 of the body of rod 4 and corresponding the coincideing of cross recess of screw 5 upper ends, began then to screw in screw to workpiece, and Fig. 3 promptly represents the state of screw-in in the screw 5 forward workpiece 7.Screw 5 is in workpiece 7 screw-in processes, and with going into axially moving down of the body of rod 4, spring 2 is compressed, but sleeve 6 axial locations are constant, and it is resisted against on the working face all the time, plays the effect of supporting and locating, and guarantees that the body of rod 4 is not crooked perpendicular to working face, locatees very convenient.
Claims (3)
1. convenient sleeve driver, comprise the body of rod and handgrip, body of rod lower end head contains corresponding plush copper of coincideing with the screw notch, it is characterized in that the body of rod is socketed with spring and sleeve outward successively, sleeve is positioned at the lower end of spring and can slides up and down with the flexible of spring, and sheath is placed in outside the spring, and its upper end is fixed on the handgrip, the epimere of sleeve is positioned at sheath, the two pivot bush unit.
2. convenient sleeve driver according to claim 1 is characterized in that the sheath lower end is provided with interior flanging, and the sleeve upper end is provided with outer flanging, and this inside and outside flanging is formed the position-limit mechanism of sleeve.
3. convenient sleeve driver according to claim 1 and 2 is characterized in that being equipped with in the handgrip motor, and the machine shaft and the bottle opener body of rod are connected to electric screw driver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071400 CN2808440Y (en) | 2005-05-09 | 2005-05-09 | Convenient socket screwdriver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520071400 CN2808440Y (en) | 2005-05-09 | 2005-05-09 | Convenient socket screwdriver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2808440Y true CN2808440Y (en) | 2006-08-23 |
Family
ID=36924621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520071400 Expired - Fee Related CN2808440Y (en) | 2005-05-09 | 2005-05-09 | Convenient socket screwdriver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2808440Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056832A (en) * | 2011-10-24 | 2013-04-24 | 温永林 | Hex socket capable of storing nut |
| CN103072108A (en) * | 2013-02-01 | 2013-05-01 | 山东电力集团公司莱芜供电公司 | Clamping and drop-preventing sheath for screwdriver |
| CN111590496A (en) * | 2020-05-29 | 2020-08-28 | 苏州浪潮智能科技有限公司 | Screw clamping device installed on screwdriver |
| CN112589720A (en) * | 2020-12-31 | 2021-04-02 | 杨新军 | Multifunctional electric screwdriver |
-
2005
- 2005-05-09 CN CN 200520071400 patent/CN2808440Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056832A (en) * | 2011-10-24 | 2013-04-24 | 温永林 | Hex socket capable of storing nut |
| CN103072108A (en) * | 2013-02-01 | 2013-05-01 | 山东电力集团公司莱芜供电公司 | Clamping and drop-preventing sheath for screwdriver |
| CN111590496A (en) * | 2020-05-29 | 2020-08-28 | 苏州浪潮智能科技有限公司 | Screw clamping device installed on screwdriver |
| CN112589720A (en) * | 2020-12-31 | 2021-04-02 | 杨新军 | Multifunctional electric screwdriver |
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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 |