CN2668916Y - Improved wood screw - Google Patents
Improved wood screw Download PDFInfo
- Publication number
- CN2668916Y CN2668916Y CNU2004200003618U CN200420000361U CN2668916Y CN 2668916 Y CN2668916 Y CN 2668916Y CN U2004200003618 U CNU2004200003618 U CN U2004200003618U CN 200420000361 U CN200420000361 U CN 200420000361U CN 2668916 Y CN2668916 Y CN 2668916Y
- Authority
- CN
- China
- Prior art keywords
- screw
- wood screw
- wood
- utility
- model
- 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
- 239000002023 wood Substances 0.000 title claims abstract description 31
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 241001661918 Bartonia Species 0.000 abstract 2
- 238000004080 punching Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/001—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed
- F16B25/0015—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by the material of the body into which the screw is screwed the material being a soft organic material, e.g. wood or plastic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/0036—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw
- F16B25/0084—Screws that cut thread in the body into which they are screwed, e.g. wood screws characterised by geometric details of the screw characterised by geometric details of the tip
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B25/00—Screws that cut thread in the body into which they are screwed, e.g. wood screws
- F16B25/10—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws
- F16B25/106—Screws performing an additional function to thread-forming, e.g. drill screws or self-piercing screws by means of a self-piercing screw-point, i.e. without removing material
Abstract
The utility model relates to an improvement of the structure of the wood screw, in particular to an improved wood screw, comprising a screw head having a notch arranged at the end face, screw threads arranged at the screw stem, and an elongated gimlet point arranged at the end part of the screw stem having threads. When the utility model is used, the gimlet point of the wood screw is aimed at the punching point firstly, and then the gimlet point of the wood screw is punched in the wood by using of the hammer pounding slightly on the screw head, finally, the wood screw is screwed in the wood by a screwdriver. The positioning is accurate for using of the utility model, and the operation and construction are convenient; the phenomenon of falling of the wood screw can not happen in the operation process, the labor and time are saved when constructing, and the work efficiency is high. The utility model, which is easy to be manufactured, has reasonable and simple structure.
Description
Technical field
The utility model relates to the improvement of Wooden screw nail structure, particularly a kind of improved wood screw.
Background technique
The nail bar of present widely used wood screw all is threaded to the nail point.Wood screw is torqued in the timber, is the groove of aiming at the head of a nail of wood screw with the edge of a knife of screw-driver, and screw-driver reverses clockwise, and wood screw is screwed in the timber.During specific operation, often deviation appears in the location of wood screw easily, even often occurs coming off during stubborn wood screw, uses very inconvenient.Hammer into wood screw with the hammer hammering, can lose the using effect of wood screw again, cause in the concrete construction much to bother.
Summary of the invention
The purpose of this utility model is to provide a kind of improved wood screw, in use, and accurate positioning, operation easy construction, high working efficiency.
The purpose of this utility model is achieved in that a kind of improved wood screw, comprises that end face is provided with the head of a nail of groove and follows closely the screw thread that is provided with on the bar, is being provided with the awl point of lengthening at screwed nail boom end.
When using the utility model, the awl point of wood screw is aimed at hammered into a little earlier, with the hammer head of a nail of thumping gently the awl spike of wood screw is gone in the timber then, aim at the groove of the head of a nail again with the edge of a knife of screw-driver, wood screw is screwed in the timber with screw-driver.The utility model accurate positioning, construction operation efficient height the phenomenon that wood screw comes off can not appear, in the operation easy construction in operating process.The utility model is rational in infrastructure, and is simple, makes easily.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model, and Fig. 2 is a construction view of the present utility model.
Embodiment
A kind of improved wood screw as shown in Figure 1, comprises that end face is provided with the head of a nail 1 of groove and follows closely the screw thread 2 that is provided with on the bar, is being provided with the awl point 3 of lengthening at the nail boom end that is threaded 2.The length of awl point 3 is 5-10mm.The awl point 3 of lengthening plays location and fixing effect.As shown in Figure 2, when using the utility model, earlier awl point 3 alignings of the present utility model are hammered into a little, with the hammer head of a nail 1 of thumping gently the awl point 3 of wood screw is hammered in the timber again, and then wood screw is screwed in the timber with screw-driver.Because the resistance of awl point 3 is very little, can make wood screw be easy to spiral and shoot in the timber, and is time saving and energy saving in work progress, the work efficiency height.
Claims (2)
1, a kind of improved wood screw comprises that end face is provided with the screw thread (2) that is provided with on the head of a nail of groove (1) and the nail bar, is characterized in that: the awl point (3) that lengthening is being set at the nail boom end that is threaded (2).
2, improved wood screw according to claim 1 is characterized in that: the length of awl point (3) is 5-10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200003618U CN2668916Y (en) | 2004-01-09 | 2004-01-09 | Improved wood screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200003618U CN2668916Y (en) | 2004-01-09 | 2004-01-09 | Improved wood screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2668916Y true CN2668916Y (en) | 2005-01-05 |
Family
ID=34441334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200003618U Expired - Fee Related CN2668916Y (en) | 2004-01-09 | 2004-01-09 | Improved wood screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2668916Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587731A (en) * | 2014-11-14 | 2016-05-18 | 丹阳市华丰精密配件厂 | Positioning screw |
-
2004
- 2004-01-09 CN CNU2004200003618U patent/CN2668916Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105587731A (en) * | 2014-11-14 | 2016-05-18 | 丹阳市华丰精密配件厂 | Positioning screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHONGYIN BUILDING, NO. 2, DONGFENG ROAD, URUMQI CI Free format text: FORMER NAME OR ADDRESS: XINJIANGZHUANLIFUWU CENTER, NO. 7, FU, NO. 40, BEIJING ROAD(SOUTH), URUMQI CITY, XINJIANG UYGHUR AUTONOMOUS REGION, 830011 |
|
| CP03 | Change of name, title or address |
Patentee address after: 830002, Bank of China Tower,, No. 2 Dongfeng Road, the Xinjiang Uygur Autonomous Region, Urumqi Patentee address before: 830011 No. 40 South Beijing Road, the Xinjiang Uygur Autonomous Region, Urumqi, No. 7, Xinjiang patent service center, Bai Zhibin |
|
| 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 |