CN110594265A - Screw suitable for mechanical equipment manufacturing - Google Patents
Screw suitable for mechanical equipment manufacturing Download PDFInfo
- Publication number
- CN110594265A CN110594265A CN201910996706.0A CN201910996706A CN110594265A CN 110594265 A CN110594265 A CN 110594265A CN 201910996706 A CN201910996706 A CN 201910996706A CN 110594265 A CN110594265 A CN 110594265A
- Authority
- CN
- China
- Prior art keywords
- screw
- screw head
- head
- protective shell
- mechanical equipment
- 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 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000012780 transparent material Substances 0.000 abstract description 3
- 241000587161 Gomphocarpus Species 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/0015—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool substantially rectangular, e.g. one-slot head
-
- 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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0007—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool
- F16B23/003—Specially shaped nuts or heads of bolts or screws for rotations by a tool characterised by the shape of the recess or the protrusion engaging the tool star-shaped or multi-lobular, e.g. Torx-type, twelve-point star
-
- 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
- F16B33/00—Features common to bolt and nut
- F16B33/004—Sealing; Insulation
-
- 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
- F16B33/00—Features common to bolt and nut
- F16B33/008—Corrosion preventing means
Abstract
The invention relates to a screw suitable for manufacturing mechanical equipment, which comprises a screw and a protective shell, wherein the protective shell is connected to the screw, the screw consists of a screw head, a fixed disc and a screw head, the screw head and the screw head are respectively connected to two sides of the fixed disc, a plurality of grooves are arranged on the screw head, and a thread area is arranged on the screw head; a plurality of bumps are arranged on the inner side of the protective shell; according to the invention, the screw head is protected by adopting a protection manner of the protection shell, the screw head can be prevented from being corroded to a great extent, the service life of the screw is greatly prolonged, the screw thread of the screw head can be conveniently observed by adopting a transparent material, and the screw head is convenient to disassemble.
Description
Technical Field
The invention relates to a screw, in particular to a screw suitable for manufacturing mechanical equipment.
Background
The screw is very common as the fastener, and the connection and the fixing between the various objects of general application, current screw most all do not adopt safeguard procedures to the screw nail head, and after the installation is accomplished, the screw nail head exposes in the air, the condition of corrosion appears easily, can lead to the screw thread groove of screw nail head to appear damaging when the corrosion condition is serious, in case the screw thread groove appears damaging and wants to dismantle comparatively troublesome, and need more renewed screw after dismantling.
Disclosure of Invention
Aiming at the problems in the prior art, the screw suitable for manufacturing mechanical equipment is provided, the screw head is protected by the protective shell, the screw head can be greatly prevented from being rusted, the service life of the screw is greatly prolonged, the screw thread of the screw head can be conveniently observed by adopting a transparent material, and the screw is convenient to disassemble.
In order to achieve the purpose, the invention is realized by the following technical scheme: a screw suitable for mechanical equipment manufacturing comprises a screw and a protective shell, wherein the protective shell is connected to the screw, the screw is composed of a screw head, a fixed disc and a screw head, the screw head and the screw head are respectively connected to two sides of the fixed disc, a plurality of grooves are formed in the screw head, and a threaded area is formed in the screw head; the inner side of the protective shell is provided with a plurality of convex blocks.
The screw head, the fixed disc and the nail head are integrally formed.
The top end of the head part is carved with a thread groove which is a straight screw groove or a plum screw groove.
The protective shell is made of transparent hardened plastic.
The number of the grooves and the number of the bumps are the same, the number of the grooves and the bumps is 5-10, and the specific number of the grooves and the bumps is 8.
The screw head is protected by the protective shell, so that the screw head is prevented from being corroded to a great extent, the service life of the screw is prolonged to a great extent, the thread of the screw head can be observed conveniently by adopting the transparent material, and the screw is convenient to disassemble.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a front view of the protective case;
in the figure: 1. screw, 11, screw head, 111, groove, 112, thread groove, 12, fixing disc, 13, screw head, 131, thread area, 2, protective shell, 21, lug.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, the screw suitable for manufacturing mechanical equipment includes a screw 1 and a protective casing 2, the protective casing 2 is connected to the screw 1, the screw 1 is composed of a screw head 11, a fixed plate 12 and a screw head 13, the screw head 11 and the screw head 13 are respectively connected to two sides of the fixed plate 12, the screw head 11 is provided with a plurality of grooves 111, and the screw head 13 is provided with a threaded area 131; the inner side of the protective shell 2 is provided with a plurality of lugs 21.
The screw head 11, the fixing disc 12 and the nail head 13 are integrally formed.
The top end of the head 11 is carved with a thread groove 112, and the thread groove 112 is a straight screw groove or a plum screw groove.
The protective shell 2 is made of transparent hardened plastic.
The number of the grooves 111 is the same as that of the bumps 21, the number of the grooves is 5-10, and the specific number of the grooves is 8.
When the protective shell is used, the protective shell 2 is taken down, the screw 1 is screwed up by using a screwdriver, and then the protective shell 2 is covered.
Claims (5)
1. The screw suitable for mechanical equipment manufacturing comprises a screw (1) and a protective shell (2), and is characterized in that the protective shell (2) is connected to the screw (1), the screw (1) consists of a screw head (11), a fixed disc (12) and a screw head (13), the screw head (11) and the screw head (13) are respectively connected to two sides of the fixed disc (12), a plurality of grooves (111) are formed in the screw head (11), and a threaded area (131) is formed in the screw head (13); the inner side of the protective shell (2) is provided with a plurality of lugs (21).
2. The screw for machine tool manufacturing according to claim 1, wherein the screw head (11), the fixing plate (12) and the screw head (13) are integrally formed.
3. The screw suitable for manufacturing of mechanical equipment as claimed in claim 1, wherein the top end of the head (11) is engraved with a threaded groove (112), and the threaded groove (112) is a straight screw groove or a plum screw groove.
4. Screw suitable for the manufacture of mechanical equipment according to claim 1, characterised in that the protective shell (2) is made of transparent hardened plastic.
5. Screw suitable for the manufacture of mechanical devices according to claim 1, wherein the number of recesses (111) and projections (21) is the same, 5-10, in particular 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996706.0A CN110594265A (en) | 2019-10-19 | 2019-10-19 | Screw suitable for mechanical equipment manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910996706.0A CN110594265A (en) | 2019-10-19 | 2019-10-19 | Screw suitable for mechanical equipment manufacturing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110594265A true CN110594265A (en) | 2019-12-20 |
Family
ID=68851128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910996706.0A Pending CN110594265A (en) | 2019-10-19 | 2019-10-19 | Screw suitable for mechanical equipment manufacturing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110594265A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101336915B1 (en) * | 2012-04-24 | 2013-12-04 | 야스노리 미야자끼 | a bolt, nut burglarproof cap |
| CN105889271A (en) * | 2014-12-19 | 2016-08-24 | 遵义勤乐五金建材加工厂 | Antitheft bolt used in field |
| CN207297574U (en) * | 2017-06-15 | 2018-05-01 | 天津天宇通天精密紧固件有限公司 | A kind of multi-functional installation bolt |
| CN109026949A (en) * | 2018-08-13 | 2018-12-18 | 徐州圣旺达液压机械有限公司 | A kind of hydraulic cylinder mounting device with protective shell |
| CN109184186A (en) * | 2018-08-31 | 2019-01-11 | 徐州旭锐工程机械有限公司 | A kind of more convenient engineering mechanical device |
-
2019
- 2019-10-19 CN CN201910996706.0A patent/CN110594265A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101336915B1 (en) * | 2012-04-24 | 2013-12-04 | 야스노리 미야자끼 | a bolt, nut burglarproof cap |
| CN105889271A (en) * | 2014-12-19 | 2016-08-24 | 遵义勤乐五金建材加工厂 | Antitheft bolt used in field |
| CN207297574U (en) * | 2017-06-15 | 2018-05-01 | 天津天宇通天精密紧固件有限公司 | A kind of multi-functional installation bolt |
| CN109026949A (en) * | 2018-08-13 | 2018-12-18 | 徐州圣旺达液压机械有限公司 | A kind of hydraulic cylinder mounting device with protective shell |
| CN109184186A (en) * | 2018-08-31 | 2019-01-11 | 徐州旭锐工程机械有限公司 | A kind of more convenient engineering mechanical device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191220 |
|
| WD01 | Invention patent application deemed withdrawn after publication |