CN102689278A - Screw driver with adjustable depth - Google Patents
Screw driver with adjustable depth Download PDFInfo
- Publication number
- CN102689278A CN102689278A CN2012101939732A CN201210193973A CN102689278A CN 102689278 A CN102689278 A CN 102689278A CN 2012101939732 A CN2012101939732 A CN 2012101939732A CN 201210193973 A CN201210193973 A CN 201210193973A CN 102689278 A CN102689278 A CN 102689278A
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- CN
- China
- Prior art keywords
- block
- connecting rod
- screw
- bottle opener
- screw driver
- 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.)
- Pending
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Abstract
The invention discloses a screw driver with an adjustable depth. The screw driver mainly comprises an adjustment block, a connection rod, a fastening nut, a screw driver head, a screw thread and an antiskid block, and is characterized in that the adjustment block is cast with the screw driver head; the connection rod is inserted into an inner hole of the adjustment block; the antiskid block is protruded on one side of the connection rod and has a width of 2 millimeters; the width of an antiskid slot of the adjustment block corresponds to the size of the antiskid block; the depth of the inner hole of the adjustment block is equal to the length of the antiskid block; the screw thread is formed on the outer edge of the adjustment block, which is close to the connection rod; and the fastening nut is screwed on the screw thread. The fastening nut is loosened according to the depth of a position at which a screw of a detached part is; the connection rod is pushed into the adjustment block, so that the screw driver is shortened, and the connection rod is dragged out of the adjustment block, so that the screw driver is lengthened; the fastening nut is fastened at a proper position, and then the screw driver and the connection rod can be fixed; under the action of the antiskid block, the screw driver and the connection rod cannot slide off when the screw is fastened or detached; and the length of the screw driver can be adjusted.
Description
Technical field
The present invention relates to a kind of dismounting and use instrument, is a kind of bottle opener of adjustable-depth concretely.
Background technology
The bottle opener that present screwdriver need select length to differ according to the depth of demolition part screw position is made troubles to work.
Summary of the invention
The object of the present invention is to provide a kind of bottle opener of adjustable-depth, have regulating action connecting rod length.
The present invention realizes with following technical scheme: the bottle opener of this a kind of adjustable-depth mainly is made up of regulating block, connecting rod, clamp nut, screwdriver head, screw thread, non-slipping block.It is characterized in that: regulating block and screwdriver head die casting are together; Connecting rod inserts the endoporus of regulating block, the protruding non-slipping block of a side of connecting rod, and the width of non-slipping block is 2mm; The anti-slip tank width of regulating block is corresponding with the size of non-slipping block; The interior hole depth of regulating block and the equal in length of non-slipping block, regulating block is designed with screw thread near the outer of connecting rod position, and clamp nut is spun on the screw thread.According to the depth of demolition part screw position, loosening clamp nut, pushing away connecting rod then toward the regulating block the inside, bottle opener shortens; Move back then bottle opener elongation outward; In the position that is fit to clamp nut with hand-tight solid, bottle opener and connecting rod can be fixed, under the effect of non-slipping block; Bottle opener and connecting rod just can not skid in fastening or dismounting screw, have realized the regulatory function to bottle opener length.
The invention has the beneficial effects as follows: have regulatory function connecting rod length.
Description of drawings
Fig. 1 is the structural map of the bottle opener of a kind of adjustable-depth of the present invention.
1. regulating blocks among the figure, 2. connecting rod, 3. clamp nut, 4. screwdriver head, 5. screw thread, 6. non-slipping block.
The specific embodiment
Fig. 1 is the structural map of the bottle opener of a kind of adjustable-depth of the present invention, and its structure comprises regulating block 1, connecting rod 2, clamp nut 3, screwdriver head 4, screw thread 5, non-slipping block 6.In Fig. 1: regulating block 1 and screwdriver head 4 die casting are together; Connecting rod 2 inserts the endoporus of regulating block 1; The protruding non-slipping block 6 of one side of connecting rod 2, the width of non-slipping block 6 is 2mm, the interior hole depth of regulating block 1 and the equal in length of non-slipping block 6; Regulating block 1 is designed with screw thread 5 near the outer of connecting rod 2 positions, and clamp nut 3 is spun on the screw thread 5.
Claims (1)
1. the bottle opener of an adjustable-depth mainly is made up of regulating block, connecting rod, clamp nut, screwdriver head, screw thread, non-slipping block, it is characterized in that: regulating block and screwdriver head die casting together, connecting rod inserts the endoporus of regulating block; The protruding non-slipping block of one side of connecting rod, the width of non-slipping block is 2mm, the anti-slip tank width of regulating block is corresponding with the size of non-slipping block; The interior hole depth of regulating block and the equal in length of non-slipping block, regulating block is designed with screw thread near the outer of connecting rod position, and clamp nut is spun on the screw thread; Loosening clamp nut; Push away then that bottle opener shortens to connecting rod toward regulating block the inside, move back then bottle opener elongation outward, in the position that is fit to clamp nut with hand-tight solid; Bottle opener and connecting rod can be fixed; Under the effect of non-slipping block, guarantee bottle opener and connecting rod fastening or dismantle screw in non-slip, realized according to the adjusting of the depth of demolition part screw position bottle opener length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101939732A CN102689278A (en) | 2012-06-13 | 2012-06-13 | Screw driver with adjustable depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101939732A CN102689278A (en) | 2012-06-13 | 2012-06-13 | Screw driver with adjustable depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102689278A true CN102689278A (en) | 2012-09-26 |
Family
ID=46855100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101939732A Pending CN102689278A (en) | 2012-06-13 | 2012-06-13 | Screw driver with adjustable depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102689278A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4376397A (en) * | 1981-02-13 | 1983-03-15 | Newby Robert A | Apparatus for variably spacing a driving tool and a driven tool |
| US20100050825A1 (en) * | 2007-04-30 | 2010-03-04 | Brett Kelly May | Hand tool embodying extensible handle |
| CN101693358A (en) * | 2009-08-14 | 2010-04-14 | 常熟通润汽车千斤顶有限公司 | Pull-type wheel wrench |
| CN102124958A (en) * | 2010-11-27 | 2011-07-20 | 杨荣明 | Poultry catcher |
| CN202702104U (en) * | 2012-06-13 | 2013-01-30 | 傅小理 | Bottle opener with adjustable depth |
-
2012
- 2012-06-13 CN CN2012101939732A patent/CN102689278A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4376397A (en) * | 1981-02-13 | 1983-03-15 | Newby Robert A | Apparatus for variably spacing a driving tool and a driven tool |
| US20100050825A1 (en) * | 2007-04-30 | 2010-03-04 | Brett Kelly May | Hand tool embodying extensible handle |
| CN101693358A (en) * | 2009-08-14 | 2010-04-14 | 常熟通润汽车千斤顶有限公司 | Pull-type wheel wrench |
| CN102124958A (en) * | 2010-11-27 | 2011-07-20 | 杨荣明 | Poultry catcher |
| CN202702104U (en) * | 2012-06-13 | 2013-01-30 | 傅小理 | Bottle opener with adjustable depth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120926 |