CN201179639Y - Screw batch capable of locating and self-tapping screw - Google Patents
Screw batch capable of locating and self-tapping screw Download PDFInfo
- Publication number
- CN201179639Y CN201179639Y CNU2008200572369U CN200820057236U CN201179639Y CN 201179639 Y CN201179639 Y CN 201179639Y CN U2008200572369 U CNU2008200572369 U CN U2008200572369U CN 200820057236 U CN200820057236 U CN 200820057236U CN 201179639 Y CN201179639 Y CN 201179639Y
- Authority
- CN
- China
- Prior art keywords
- tapping screw
- screwdriver
- locating
- overcoat
- locator
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model provides a screwdriver capable of positioning a tapping screw, comprising a handle and a screwdriver bar which are connected into a whole and a positioner capable of positioning the tapping screw, wherein the positioner is slidably sleeved on the screwdriver bar and is magnetically absorbed with the handle, the positioner consists of an outer sleeve suitable for holding by a hand and a plurality of positioning sleeves slidably sleeved together in the size sequence in the outer sleeve, wherein the external diameter of the biggest positioning sleeve is matched with the internal diameter of the outer sleeve, and the internal diameter of the smallest positioning sleeve is matched with the diameter of the screwdriver bar. When the screwdriver capable of positioning the tapping screw is used, the tapping screw can be positioned effectively, the screwdriver can be conveniently operated to screw down the tapping screw by force, thereby improving the operating speed, improving the work efficiency and being safe and reliable.
Description
Technical field
The utility model relates to a kind of hand-held tool, particularly a kind of screwdriver of locating tapping screw.
Background technology
Screwdriver is widely used in fastening various tapping screw, and the screwdriver of prior art generally comprises handle and batch bar that fuses.With the fixing harder object of tapping screw the time (as hard wood, sheet metal, plastic-steel, decoration with keel etc.), need pinch tapping screw with two fingers of a hand, then with the another hand spinning screwdriver of exerting oneself, screw departs from easily firmly the time, not doing a good job to injure finger, and safety is difficult to ensure.
The utility model content
The purpose of this utility model in order to solve the problems referred to above that prior art exists, provides a kind of screwdriver of locating tapping screw exactly.
The technical solution of the utility model is: a kind of screwdriver of locating tapping screw, comprise the handle and batch bar that fuse, be characterized in, also comprise the locator that to locate tapping screw, this locator slides on batch bar and can link to each other with the handle magnetic, and locator is suitable for overcoat that grips with hand and the positioning sleeves that a plurality of orders by size that are arranged in the overcoat slide over together by one and forms; Wherein the internal diameter of the external diameter of Zui Da positioning sleeve and overcoat is suitable, and the internal diameter of minimum positioning sleeve is suitable with the diameter of batch bar.
Described handle front end is provided with a locating slot, and bottom land is equipped with a powerful magnetic sheet; The overcoat rear end of described locator is provided with an irony locating piece adaptive with above-mentioned locating slot, and locator is by realizing linking to each other with the magnetic of handle in the locating slot that the irony locating piece of its overcoat rear end is inserted handle.
Described locator outer puts to be provided with and is suitable for a pair of coarse concave surface and a pair of coarse convex surface that grip with finger.
The overcoat front end face of described locator is a smooth flat.
Described a plurality of positioning sleeve of sliding over together of order by size is 5, and its internal diameter corresponds respectively to the tapping screw of five kinds of different sizes commonly used, and the length of each positioning sleeve is all greater than the length of the longest tapping screw commonly used but be less than or equal to the length of overcoat.
Described screwdriver is the crosshead screwdriver.
The screwdriver that the utility model can be located tapping screw can be located tapping screw in use effectively, and the handled easily screwdriver firmly screws tapping screw, can improve service speed and operating efficiency, and safe and reliable.
Description of drawings
Fig. 1 can locate the overall structure schematic diagram of the screwdriver of tapping screw for the utility model;
Fig. 2 is that the A-A of screwdriver shown in Figure 1 is to the sectional structure schematic diagram;
Fig. 3 is the decomposition texture schematic diagram of the utility model screwdriver;
Fig. 4 is the perspective view of the locator overcoat in the utility model;
Fig. 5 is a user mode partial structurtes schematic diagram of the present utility model;
Fig. 6 is that the B-B of user mode shown in Figure 5 is to the sectional structure schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, Fig. 2, Fig. 3, screwdriver of locating tapping screw of the present utility model is the crosshead screwdriver.Comprise handle 1, batch bar 2 and the locator 3 that can locate tapping screw of fusing.
Front end at handle 1 is provided with a locating slot 11, and bottom land is equipped with a powerful magnetic sheet 12.
The work that the utility model can be located the screwdriver of tapping screw can be described as follows in conjunction with Fig. 5, Fig. 6: the cross recess that earlier screwdriver bit is inserted tapping screw 4, screw is aimed at fastening object, then locator 3 under dialling, handle 1 is pressed to tapping screw, the smooth front end face of locator overcoat 31 is contacted with fastening object, then tapping screw 4 insert with own adaptive positioning sleeve 32 in and will be more extrapolated than own little positioning sleeve, tapping screw 4 is positioned in the corresponding positioning sleeve.At this moment, hold locator overcoat (a pair of coarse concave surface or and a pair of coarse convex surface), firmly tapping screw is screwed in fastening object with the another hand with two fingers of a hand.After screwing, again locator 3 is shifted to handle end, the interior realization of locating slot of the irony locating piece 311 insertion handles of overcoat rear end linked to each other with the magnetic of handle.Promptly finish the assembling of a tapping screw rapidly, safely, exactly.
Claims (6)
1. the screwdriver that can locate tapping screw, comprise the handle and batch bar that fuse, it is characterized in that: also comprise the locator that to locate tapping screw, this locator slides on batch bar and can link to each other with the handle magnetic, and locator is suitable for overcoat that grips with hand and the positioning sleeves that a plurality of orders by size that are arranged in the overcoat slide over together by one and forms; Wherein the internal diameter of the external diameter of Zui Da positioning sleeve and overcoat is suitable, and the internal diameter of minimum positioning sleeve is suitable with the diameter of batch bar.
2. screwdriver of locating tapping screw according to claim 1 is characterized in that: described handle front end is provided with a locating slot, and bottom land is equipped with a powerful magnetic sheet; The overcoat rear end of described locator is provided with an irony locating piece adaptive with above-mentioned locating slot, and locator is by realizing linking to each other with the magnetic of handle in the locating slot that the irony locating piece of its overcoat rear end is inserted handle.
3. screwdriver of locating tapping screw according to claim 1 is characterized in that: described locator outer puts to be provided with and is suitable for a pair of coarse concave surface and a pair of coarse convex surface that grip with finger.
4. screwdriver of locating tapping screw according to claim 1 is characterized in that: the overcoat front end face of described locator is a smooth flat.
5. screwdriver of locating tapping screw according to claim 1, it is characterized in that: the positioning sleeve that described a plurality of orders by size slide over together is 5, its internal diameter corresponds respectively to the tapping screw of five kinds of different sizes commonly used, and the length of each positioning sleeve is all greater than the length of the longest tapping screw commonly used but be less than or equal to the length of overcoat.
6. screwdriver of locating tapping screw according to claim 1 is characterized in that: described screwdriver is the crosshead screwdriver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200572369U CN201179639Y (en) | 2008-04-14 | 2008-04-14 | Screw batch capable of locating and self-tapping screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200572369U CN201179639Y (en) | 2008-04-14 | 2008-04-14 | Screw batch capable of locating and self-tapping screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179639Y true CN201179639Y (en) | 2009-01-14 |
Family
ID=40249142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200572369U Expired - Fee Related CN201179639Y (en) | 2008-04-14 | 2008-04-14 | Screw batch capable of locating and self-tapping screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179639Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106002811A (en) * | 2016-07-06 | 2016-10-12 | 合肥工业大学 | Self-tapping screw positioner used for civil engineering structure |
| CN107920913A (en) * | 2015-07-24 | 2018-04-17 | 特欧莱布 | Ergonomics menstrual cup |
-
2008
- 2008-04-14 CN CNU2008200572369U patent/CN201179639Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107920913A (en) * | 2015-07-24 | 2018-04-17 | 特欧莱布 | Ergonomics menstrual cup |
| CN107920913B (en) * | 2015-07-24 | 2021-07-09 | 特欧莱布 | Ergonomic menstrual cup |
| CN106002811A (en) * | 2016-07-06 | 2016-10-12 | 合肥工业大学 | Self-tapping screw positioner used for civil engineering structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20100414 |