CN105889268A - Manufacturing method for novel screw - Google Patents
Manufacturing method for novel screw Download PDFInfo
- Publication number
- CN105889268A CN105889268A CN201610133255.4A CN201610133255A CN105889268A CN 105889268 A CN105889268 A CN 105889268A CN 201610133255 A CN201610133255 A CN 201610133255A CN 105889268 A CN105889268 A CN 105889268A
- Authority
- CN
- China
- Prior art keywords
- nail
- screw
- preventing
- excrescence
- slip
- 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
- 238000004519 manufacturing process Methods 0.000 title 1
- 241001079814 Symphyotrichum pilosum Species 0.000 claims description 26
- 235000004224 Typha angustifolia Nutrition 0.000 claims description 26
- 238000004873 anchoring Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
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- 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
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
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- 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
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
Abstract
The invention discloses a novel screw which comprises a screw cap, a round gasket, a disengagement-preventing protruding body, a screw head, a thread, a screw rod, a round groove, a cross-shaped groove and arc bodies. The bottom of the screw cap is fixedly connected with the screw rod and the screw head fixedly connected to the bottom of the screw rod. The disengagement-preventing protruding body is arranged between the screw cap and the screw rod and is fixed to the screw rod. The round gasket is arranged between the disengagement-preventing protruding body and the screw cap. The round groove and the cross-shaped groove which is formed in the round groove are formed in the top of the screw cap. The novel screw is reasonable in overall design and simple in structure, the round gasket is limited by the disengagement-preventing protruding body and cannot disengage, and the working efficiency is improved.
Description
【Technical field】
The present invention relates to a kind of screw, particularly to a kind of screw nail.
【Background technology】
Screw belongs to one of parts important in various industry and daily life, and the structure for current screw designs, and from simple anchoring, develops into pay attention to the work efficiency in anchoring procedure.To this end, it is proposed that a kind of screw nail.
【Summary of the invention】
Present invention is primarily targeted at offer a kind of screw nail, this screw is followed closely, and global design is reasonable, and simple in construction, circular gasket is limited by slip-off preventing excrescence, do not comes off, improves work efficiency, can effectively solve the problem in background technology.
For achieving the above object, the technical scheme that the present invention takes is:
A kind of screw nail, including the head of a nail, circular gasket, slip-off preventing excrescence, ailhead, screw thread, nail rod, circular groove, cross recess and arc body, it is fixedly connected with nail rod bottom the described head of a nail and is fixedly connected on the ailhead bottom nail rod, it is provided with slip-off preventing excrescence between the described head of a nail and nail rod and is fixed in nail rod, being provided with circular gasket between described slip-off preventing excrescence and the described head of a nail, described head of a nail top is provided with circular groove and is arranged on the cross recess within circular groove.
Further, described nail rod is in smooth shape at slip-off preventing excrescence, and described nail rod is provided with screw thread at ailhead.
Further, the described head of a nail is fixedly connected with arc body and specially four groups, and is evenly distributed on head of a nail edge.
Further, the bore dia of described circular gasket is less than the diameter of slip-off preventing excrescence.
Compared with prior art, there is advantages that owing to the diameter of slip-off preventing excrescence is more than the bore dia of circular gasket, circular gasket does not comes off, time saving and energy saving, head of a nail edge uniformly it is fixed on due to arc body, anchoring strength can be improved, due to nail rod at slip-off preventing excrescence in smooth shape, nail rod is provided with screw thread at ailhead, the anchoring strength of screw can be greatly improved, owing to being provided with cross recess inside circular groove, it is possible to be easy to staff and tighten screw.
【Accompanying drawing explanation】
Fig. 1 is the overall structure schematic diagram of screw of the present invention nail.
Fig. 2 is the top view of screw of the present invention nail.
In figure: 1, the head of a nail；2, circular gasket；3, slip-off preventing excrescence；4, ailhead；5, screw thread；6, nail rod；7, circular groove；8, cross recess；9, arc body.
【Detailed description of the invention】
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, the present invention is expanded on further.
As shown in Figure 1-2, a kind of screw nail, including the head of a nail 1, circular gasket 2, slip-off preventing excrescence 3, ailhead 4, screw thread 5, nail rod 6, circular groove 7, cross recess 8 and arc body 9, it is fixedly connected with nail rod 6 bottom the described head of a nail 1 and is fixedly connected on the ailhead 4 bottom nail rod 6, it is provided with slip-off preventing excrescence 3 between the described head of a nail 1 and nail rod 6 and is fixed in nail rod 6, being provided with circular gasket 2 between described slip-off preventing excrescence 3 and the described head of a nail 1, the described head of a nail 1 top is provided with circular groove 7 and is arranged on the cross recess 8 within circular groove 7.
Screw of the present invention is followed closely, diameter due to slip-off preventing excrescence 3 is more than the bore dia of circular gasket 2, circular gasket 2 does not comes off, time saving and energy saving, owing to arc body 9 is uniformly fixed on the head of a nail 1 edge, anchoring strength can be improved, due to nail rod 6 at slip-off preventing excrescence 3 in smooth shape, nail rod 6 is provided with screw thread 5 at ailhead 4, the anchoring strength of screw can be greatly improved, it is provided with cross recess 8 owing to circular groove 7 is internal, staff can be easy to and tighten screw, this screw is followed closely, global design is reasonable, simple in construction, circular gasket 2 is limited by slip-off preventing excrescence 3, do not come off, improve work efficiency.
Wherein, described nail rod 6 is in smooth shape at slip-off preventing excrescence 3, and described nail rod 6 is provided with screw thread 5 at ailhead 4, it is possible to be greatly improved the anchoring strength of screw.
Wherein, the described head of a nail 1 is fixedly connected with arc body 9 and specially four groups, and is evenly distributed on the head of a nail 1 edge, it is possible to increase anchoring strength.
Wherein, the bore dia of described circular gasket 2 is less than the diameter of slip-off preventing excrescence 3, and circular gasket 2 does not comes off, time saving and energy saving.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (4)
1. a screw nail, including the head of a nail (1), circular gasket (2), slip-off preventing excrescence (3), ailhead (4), screw thread (5), nail rod (6), circular groove (7), cross recess (8) and arc body (9), it is characterized in that: the described head of a nail (1) bottom is fixedly connected with nail rod (6) and is fixedly connected on the ailhead (4) of nail rod (6) bottom, it is provided with slip-off preventing excrescence (3) between the described head of a nail (1) and nail rod (6) and is fixed in nail rod (6), circular gasket (2) it is provided with between described slip-off preventing excrescence (3) and the described head of a nail (1), the described head of a nail (1) top is provided with circular groove (7) and is arranged on the cross recess (8) that circular groove (7) is internal.
Screw the most according to claim 1 is followed closely, it is characterised in that: described nail rod (6) is smooth shape near slip-off preventing excrescence (3) place, and described nail rod (6) is provided with screw thread (5) near ailhead (4) place.
Screw the most according to claim 1 is followed closely, it is characterised in that: it is fixedly connected with arc body (9) and specially four groups on the described head of a nail (1), and is evenly distributed on the head of a nail (1) edge.
Screw the most according to claim 1 is followed closely, it is characterised in that: the bore dia of described circular gasket (2) is less than the diameter of slip-off preventing excrescence (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133255.4A CN105889268A (en) | 2016-03-10 | 2016-03-10 | Manufacturing method for novel screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133255.4A CN105889268A (en) | 2016-03-10 | 2016-03-10 | Manufacturing method for novel screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105889268A true CN105889268A (en) | 2016-08-24 |
Family
ID=57013827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610133255.4A Pending CN105889268A (en) | 2016-03-10 | 2016-03-10 | Manufacturing method for novel screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105889268A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2157212A1 (en) * | 1970-11-27 | 1972-07-06 | Deutsher Pty Ltd | Screws |
| DE102006002532A1 (en) * | 2006-01-11 | 2007-07-12 | Swg Schraubenwerk Gaisbach Gmbh | Self-tapping screw, for fastening sheets of material to sub-structure, has self-tapping thread at its point, above which is section of shaft which has no thread and then section with normal screw thread |
| CN203822805U (en) * | 2014-05-21 | 2014-09-10 | 乐清市精华紧固件有限公司 | Combined bolt |
| CN204739060U (en) * | 2015-06-25 | 2015-11-04 | 泰州市丰业金属制品有限公司 | Modified self -tapping screw |
| CN204921620U (en) * | 2015-09-06 | 2015-12-30 | 江苏东奇标准件有限公司 | Improve screw of structure |
| CN205401372U (en) * | 2016-03-10 | 2016-07-27 | 天津市福厚盈科技有限公司 | Novel screw spike |
-
2016
- 2016-03-10 CN CN201610133255.4A patent/CN105889268A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2157212A1 (en) * | 1970-11-27 | 1972-07-06 | Deutsher Pty Ltd | Screws |
| DE102006002532A1 (en) * | 2006-01-11 | 2007-07-12 | Swg Schraubenwerk Gaisbach Gmbh | Self-tapping screw, for fastening sheets of material to sub-structure, has self-tapping thread at its point, above which is section of shaft which has no thread and then section with normal screw thread |
| CN203822805U (en) * | 2014-05-21 | 2014-09-10 | 乐清市精华紧固件有限公司 | Combined bolt |
| CN204739060U (en) * | 2015-06-25 | 2015-11-04 | 泰州市丰业金属制品有限公司 | Modified self -tapping screw |
| CN204921620U (en) * | 2015-09-06 | 2015-12-30 | 江苏东奇标准件有限公司 | Improve screw of structure |
| CN205401372U (en) * | 2016-03-10 | 2016-07-27 | 天津市福厚盈科技有限公司 | Novel screw spike |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |