CN105003512A - Anti-loose nail - Google Patents
Anti-loose nail Download PDFInfo
- Publication number
- CN105003512A CN105003512A CN201510367546.5A CN201510367546A CN105003512A CN 105003512 A CN105003512 A CN 105003512A CN 201510367546 A CN201510367546 A CN 201510367546A CN 105003512 A CN105003512 A CN 105003512A
- Authority
- CN
- China
- Prior art keywords
- nail
- body section
- loose
- end surface
- diameter
- 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
Links
- 241000587161 Gomphocarpus Species 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- F16B25/0005—Screws that cut thread in the body into which they are screwed, e.g. wood screws of the helical wire type
-
- 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
- F16B25/0042—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 the geometry of the thread, the thread being a ridge wrapped around the shaft of the screw
-
- 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
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/30—Locking exclusively by special shape of the screw-thread
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
The invention discloses an anti-loose nail, a main body comprises a nail head, a nail body and a nail cone, the nail head is of a circular truncated cone structure, and the diameter of the nail head is lager than that of the nail body; the nail body is of a cylindrical structure and is provided with an upper body section and a lower body section, the upper body section and the lower body section are provided with anti-loose slots, the length of the upper body section is larger than that of the lower body section, the upper body section is provided with spiral anti-loose threads, the diameter of the upper end surface of the lower body section is larger than that of the lower end surface of the lower body section, the diameter of the upper end surface of the lower body section is equal to that of the upper body section, the lower body section is provided with vertical strip anti-loose threads, and the nail cone is of a conical structure. The anti-loose nail has the advantages that the anti-loose nail is simple in structure, reasonable in design, wide in application, lower in cost and simple and convenient to operate.
Description
Technical field
The invention belongs to tightening technology field, particularly relate to a kind of Anti-loose nail.
Background technique
Being of wide application of nail, particularly often can use in fields such as machinery, carpenter, buildings, at present, traditional iron nail that people use, nail bar is round and smooth, there is no anti-skid structure, easily be given a shock or stressed time loosen gradually, deviate to cause getting loose between institute's immobilization material, bring loss to user.
Summary of the invention
The object of this invention is to provide a kind of structure simple, practical, lower-cost Anti-loose nail.
The present invention for solving the technological scheme that in known technology, Problems existing is taked is:
A kind of Anti-loose nail, main body comprises ailhead, nail body and nail cone, and its innovative point is: described ailhead is frustum cone structure, and diameter is greater than the diameter of described nail body; Described nail is as cylindrical structure, be provided with and comprise figure and lower figure, described upper figure and lower figure are provided with antiratchetting groove, the length of described upper figure is greater than the length of lower figure, described upper figure is provided with helical checknut, the upper-end surface diameter of described lower figure slightly larger than lower end surface diameter, the upper-end surface diameter of described lower figure and the equal diameters of described upper figure, described lower figure is provided with vertical bar shaped checknut, and described nail cone is cone structure.
Beneficial effect of the present invention is as follows:
1. structure of the present invention is simple, and reasonable in design, be widely used, cost is lower, easy and simple to handle.
2. nail body of the present invention is provided with antiratchetting groove, makes nail after being tufted into plank, not easily landing.
3. under nail body of the present invention, figure is provided with bar-shaped trough, and nail body both can have been assisted to hammer into operative workpiece smoothly, also can be effectively locking.
4. nail of the present invention with it figure be provided with helical checknut, can effectively prevent from loosening.
Accompanying drawing explanation
Fig. 1 is cement special nail substructure schematic diagram of the present invention.
Embodiment
For making goal of the invention of the present invention, technological scheme and advantage clearly, below in conjunction with accompanying drawing, embodiments of the present invention are described in further detail.
As shown in Figure 1, the present invention includes ailhead 1, upper figure 2, helical checknut 3, draw-in groove 4, lower figure 5, bar shaped checknut 6 and nail cone 7.
By knocking ailhead 1, make nail cone 7, lower figure 5 and antiratchetting groove 4 hammer into operative workpiece inside, then upper figure 2 is screwed in operative workpiece inside.
Above-described embodiment is preferred embodiment of the present invention; it is not the restriction to technical solution of the present invention; as long as without the technological scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of patent of the present invention.
Claims (1)
1. an Anti-loose nail, main body comprises ailhead, nail body and nail cone, it is characterized in that: described ailhead is frustum cone structure, and diameter is greater than the diameter of described nail body; Described nail is as cylindrical structure, be provided with and comprise figure and lower figure, described upper figure and lower figure are provided with antiratchetting groove, the length of described upper figure is greater than the length of lower figure, described upper figure is provided with helical checknut, the upper-end surface diameter of described lower figure slightly larger than lower end surface diameter, the upper-end surface diameter of described lower figure and the equal diameters of described upper figure, described lower figure is provided with vertical bar shaped checknut, and described nail cone is cone structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510367546.5A CN105003512A (en) | 2015-06-29 | 2015-06-29 | Anti-loose nail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510367546.5A CN105003512A (en) | 2015-06-29 | 2015-06-29 | Anti-loose nail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105003512A true CN105003512A (en) | 2015-10-28 |
Family
ID=54376315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510367546.5A Pending CN105003512A (en) | 2015-06-29 | 2015-06-29 | Anti-loose nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105003512A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI787771B (en) * | 2020-01-22 | 2022-12-21 | 趙穎慶 | screw |
-
2015
- 2015-06-29 CN CN201510367546.5A patent/CN105003512A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI787771B (en) * | 2020-01-22 | 2022-12-21 | 趙穎慶 | screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151028 |