CN205678316U - A kind of socket cap screw - Google Patents
A kind of socket cap screw Download PDFInfo
- Publication number
- CN205678316U CN205678316U CN201620516670.3U CN201620516670U CN205678316U CN 205678316 U CN205678316 U CN 205678316U CN 201620516670 U CN201620516670 U CN 201620516670U CN 205678316 U CN205678316 U CN 205678316U
- Authority
- CN
- China
- Prior art keywords
- screw
- socket cap
- terminal
- cap screw
- blind hole
- 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
Abstract
The open a kind of socket cap screw of this utility model, include screw terminal and screw body, the end face of described screw terminal is provided with fluorescence coating, described screw terminal top is provided with hexagon blind hole, being provided with diamond coatings on the inwall of described hexagon blind hole, described screw terminal bottom surface is provided with wearing layer, and described screw body surface configuration has external screw thread, being provided with groove on described screw body, described screw body is internally provided with reinforcement；This socket cap screw durability degree is high and easy to use.
Description
Technical field
This utility model relates to a kind of socket cap screw.
Background technology
Socket cap screw, is also called for short hexagon socket head cap screw, hexagonal socket head cap screw, soket head cap screw, and its call is different, but
The representative meaning is the same.4.8 grades are also had if general conventional hexagon socket cap head screw, 8.8 grades, 10.9 grades,
12.9 grades.Also it is hexagon socket head cap screw, is also hexagon socket head cap screw.Its head is hexagon socket head, is also round stigma.Divide by material
Have stainless and ferrum.Stainless have rustless steel SUS202 hexagon socket cap head screw, and this is the common material of rustless steel
, there is rustless steel SUS304 hexagon socket cap head screw, have rustless steel SUS316 hexagon socket cap head screw.Ferrum by interior hexagonal
Fillister head screw strength grade divides, and has 4.8 grades of hexagon socket cap head screws, has 8.8 grades of hexagon socket cap head screws, has 10.9 grades
Hexagon socket cap head screw, has 12.9 grades of hexagon socket cap head screws.8.8 grades of-12.9 grades of hexagon socket cap head screws are high-strength
Spend high-grade hexagon socket head cap screw.
Existing socket cap screw exist durability degree low and use troublesome shortcoming.
Utility model content
The technical problems to be solved in the utility model is to provide hexagonal in the socket cap that a kind of durability degree is high and easy to use
Screw.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of socket cap screw, includes screw terminal and screw body, and the end face of described screw terminal is provided with fluorescence
Layer, described screw terminal top is provided with hexagon blind hole, the inwall of described hexagon blind hole is provided with diamond coatings, described
Screw terminal bottom surface is provided with wearing layer, and described screw body surface configuration has external screw thread, and described screw body is provided with groove, described
Screw body is internally provided with reinforcement.
As preferably, described wearing layer and screw terminal are that integral type is arranged, and make structure more firm.
As preferably, described groove is provided with more than one, and people can arrange applicable groove according to actually required
Number.
As preferably, described external screw thread is plastics external screw thread, and plastics external screw thread is possible to prevent to get rusty, it is to avoid in socket cap six
Angle screw is difficult to from object the phenomenon of dismounting and occurs because external screw thread gets rusty.
As preferably, described fluorescence coating and screw terminal are that integral type is arranged, and make structure more firm.
The beneficial effects of the utility model are: this socket cap screw is by being provided with fluorescence at screw terminal end face
Layer so that socket cap screw has possessed the effect of fluorescence, and in the environment of dark, people can clearly see circle
The position of stigma soket head cap screw, is easy for installation and removal；By being provided with diamond coatings on the inwall of hexagon blind hole,
Improve the inner wall strength of hexagon blind hole, prevent the phenomenon burst apart when turning；Due to hexagonal in dismounting socket cap
During screw, the bottom surface of screw terminal often rubs with object surface, the bottom surface at screw terminal is provided with wearing layer, significantly
Improve the anti-wear performance of screw terminal bottom surface so that it is more durable；By being provided with groove on screw body, it is possible to reduce manufacture
Material, alleviates socket cap screw weight；By being internally provided with reinforcement at screw body, further increase screw body
Intensity so that socket cap screw is more durable.Additionally, this external screw thread is plastics external screw thread, plastics external screw thread is permissible
Prevent from getting rusty, it is to avoid socket cap screw is difficult to from object the phenomenon of dismounting and occurs because external screw thread gets rusty.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the structural representation of a kind of socket cap screw of this utility model.
Fig. 2 is the top view of a kind of socket cap screw of this utility model.
Detailed description of the invention
Embodiment 1
As shown in Figure 1-2, a kind of socket cap screw, include screw terminal 1 and screw body 2, described screw terminal 1
End face is provided with fluorescence coating 6, and fluorescence coating 6 possesses the effect of fluorescence, in the environment of dark, when people's socket cap to be dismounted
During soket head cap screw, can clearly see the position of socket cap screw so that dismount convenient；Described screw terminal 1
Top is provided with hexagon blind hole 3, and the inwall of described hexagon blind hole 3 is provided with diamond coatings 5, and diamond coatings 5 has
Having the biggest intensity, it serves protective effect to hexagon blind hole 3, is possible to prevent the phenomenon that hexagon blind hole 3 is burst apart；
Described screw terminal 1 bottom surface is provided with wearing layer 7, due to when dismounting socket cap screw, the bottom surface of screw terminal 1 often with
Object surface rubs, and by being provided with wearing layer 7 in the bottom surface of screw terminal 1, substantially increases the wear-resisting of screw terminal 1 bottom surface
Performance so that it is more durable；Described screw body 2 surface configuration has external screw thread 4, and described screw body 2 is provided with groove 9, permissible
Reduce and manufacture material, alleviate socket cap screw weight；Described screw body 2 is internally provided with reinforcement 8, reinforcement 8
Intensity is relatively big, and it is possible to prevent socket cap screw the phenomenon generation of bending or fracture occur because of collision.
The present embodiment have the beneficial effect that this socket cap screw by being provided with fluorescence coating at screw terminal end face,
Making socket cap screw possess the effect of fluorescence, in the environment of dark, people can clearly see cylinder
The position of head soket head cap screw, is easy for installation and removal；By being provided with diamond coatings on the inwall of hexagon blind hole, carry
The high inner wall strength of hexagon blind hole, prevents the phenomenon burst apart when turning；Due to hexagonal spiral shell in dismounting socket cap
During nail, the bottom surface of screw terminal often rubs with object surface, the bottom surface at screw terminal is provided with wearing layer, significantly carries
The high anti-wear performance of screw terminal bottom surface so that it is more durable；By being provided with groove on screw body, it is possible to reduce manufacture material
Material, alleviates socket cap screw weight；By being internally provided with reinforcement at screw body, further increase screw body
Intensity so that socket cap screw is more durable.
Embodiment 2
As shown in Figure 1-2, a kind of socket cap screw, include screw terminal 1 and screw body 2, described screw terminal 1
End face is provided with fluorescence coating 6, and fluorescence coating 6 possesses the effect of fluorescence, in the environment of dark, when people's socket cap to be dismounted
During soket head cap screw, can clearly see the position of socket cap screw so that dismount convenient, fluorescence coating 6 and spiral shell
Silk 1 is arranged for integral type, makes structure more firm；Described screw terminal 1 top is provided with hexagon blind hole 3, described hexagon
Being provided with diamond coatings 5 on the inwall of blind hole 3, diamond coatings 5 has the biggest intensity, and hexagon blind hole 3 is played by it
Protective effect, is possible to prevent the phenomenon that hexagon blind hole 3 is burst apart；Described screw terminal 1 bottom surface is provided with wearing layer 7, by
In when dismounting socket cap screw, the bottom surface of screw terminal 1 often rubs with object surface, by screw terminal 1
Bottom surface be provided with wearing layer 7, substantially increase the anti-wear performance of screw terminal 1 bottom surface so that it is more durable, described wearing layer 7
Arrange for integral type with screw terminal 4, make structure more firm；Described screw body 2 surface configuration has external screw thread 4, and external screw thread 4 is for moulding
Material external screw thread, plastics external screw thread is possible to prevent to get rusty, it is to avoid socket cap screw is difficult to from object because external screw thread 4 gets rusty
The phenomenon of upper dismounting occurs；It is provided with groove 9, it is possible to reduce manufacture material, alleviate hexagonal spiral shell in socket cap on described screw body 2
Nail weight, groove 9 is provided with more than one, and people can arrange applicable groove 9 number according to actually required；Described screw
Body 2 is internally provided with reinforcement 8, and the intensity of reinforcement 8 is relatively big, and it is possible to prevent socket cap screw to occur because of collision
The phenomenon of bending or fracture occurs.
The present embodiment have the beneficial effect that this socket cap screw by being provided with fluorescence coating at screw terminal end face,
Making socket cap screw possess the effect of fluorescence, in the environment of dark, people can clearly see cylinder
The position of head soket head cap screw, is easy for installation and removal；By being provided with diamond coatings on the inwall of hexagon blind hole, carry
The high inner wall strength of hexagon blind hole, prevents the phenomenon burst apart when turning；Due to hexagonal spiral shell in dismounting socket cap
During nail, the bottom surface of screw terminal often rubs with object surface, the bottom surface at screw terminal is provided with wearing layer, significantly carries
The high anti-wear performance of screw terminal bottom surface so that it is more durable；By being provided with groove on screw body, it is possible to reduce manufacture material
Material, alleviates socket cap screw weight；By being internally provided with reinforcement at screw body, further increase screw body
Intensity so that socket cap screw is more durable；This external screw thread is plastics external screw thread, and plastics external screw thread is possible to prevent raw
Rust, it is to avoid socket cap screw is difficult to from object the phenomenon of dismounting and occurs because external screw thread gets rusty.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Claims (5)
1. a socket cap screw, it is characterised in that: including screw terminal and screw body, the end face of described screw terminal sets
Being equipped with fluorescence coating, described screw terminal top is provided with hexagon blind hole, and the inwall of described hexagon blind hole is provided with diamond
Coating, described screw terminal bottom surface is provided with wearing layer, and described screw body surface configuration has external screw thread, described screw body is provided with
Groove, described screw body is internally provided with reinforcement.
Socket cap screw the most according to claim 1, it is characterised in that: described wearing layer is integrated with screw terminal
Formula is arranged.
Socket cap screw the most according to claim 1, it is characterised in that: described groove is provided with more than one.
Socket cap screw the most according to claim 1, it is characterised in that: described external screw thread is plastics external screw thread.
Socket cap screw the most according to claim 1, it is characterised in that: described fluorescence coating is integrated with screw terminal
Formula is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516670.3U CN205678316U (en) | 2016-06-01 | 2016-06-01 | A kind of socket cap screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516670.3U CN205678316U (en) | 2016-06-01 | 2016-06-01 | A kind of socket cap screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205678316U true CN205678316U (en) | 2016-11-09 |
Family
ID=57436948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620516670.3U Expired - Fee Related CN205678316U (en) | 2016-06-01 | 2016-06-01 | A kind of socket cap screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205678316U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939806A (en) * | 2017-11-27 | 2018-04-20 | 海盐县奕涵标准件厂 | It is a kind of to extend the service life and easily pierce quick detachable screw |
| CN109813176A (en) * | 2019-01-25 | 2019-05-28 | 江苏通盛换热器有限公司 | A kind of leak detection tool equipment of heat exchanger |
-
2016
- 2016-06-01 CN CN201620516670.3U patent/CN205678316U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939806A (en) * | 2017-11-27 | 2018-04-20 | 海盐县奕涵标准件厂 | It is a kind of to extend the service life and easily pierce quick detachable screw |
| CN109813176A (en) * | 2019-01-25 | 2019-05-28 | 江苏通盛换热器有限公司 | A kind of leak detection tool equipment of heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205678316U (en) | A kind of socket cap screw | |
| CN207855186U (en) | A kind of raw ear | |
| CN104776107B (en) | A kind of intelligentized Furniture is with installing nut | |
| CN204491480U (en) | Elasticity besom easy to adjust | |
| CN207554663U (en) | A kind of waveform spring | |
| CN203297289U (en) | Bolt with smooth and detachable end cover | |
| CN205136297U (en) | Bolt with lubricated visor | |
| CN205677935U (en) | A kind of cross big homalocephalus machine silk | |
| CN205331173U (en) | Multi -functional A type bolt | |
| CN204491478U (en) | Clean disk | |
| CN203995322U (en) | The Environmental Safety compasses that plastics feed back is made | |
| CN201761189U (en) | Novel pencil cap | |
| CN205628414U (en) | Double -colored motorcycle wheel hub utensil of preventing coating | |
| CN214998713U (en) | Anti-drop's hidden self tapping screw | |
| CN204040705U (en) | Closed type hinge structure | |
| CN217493529U (en) | Anti-impact and corrosion-resistant rivet for numerical control machine tool | |
| CN205306877U (en) | Improvement type toilet brush | |
| CN206072065U (en) | A kind of special screw | |
| CN204142252U (en) | A kind of three-jaw pedestal strengthening fixed optics counter point device | |
| CN209152955U (en) | A kind of top sealing cover of the cup lid with tea warehouse | |
| CN208719115U (en) | A kind of fixed nut of compressor turbine | |
| CN214465423U (en) | Stud with location portion | |
| CN217996473U (en) | Lateral rotating hanging ring | |
| CN215257258U (en) | High fastening type bolt | |
| CN206308906U (en) | A kind of new valve snail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 |