CN205677942U - A kind of crossed countersunk head machine silk - Google Patents
A kind of crossed countersunk head machine silk Download PDFInfo
- Publication number
- CN205677942U CN205677942U CN201620516660.XU CN201620516660U CN205677942U CN 205677942 U CN205677942 U CN 205677942U CN 201620516660 U CN201620516660 U CN 201620516660U CN 205677942 U CN205677942 U CN 205677942U
- Authority
- CN
- China
- Prior art keywords
- screw
- countersunk head
- head machine
- machine silk
- crossed countersunk
- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The open a kind of crossed countersunk head machine silk of this utility model, include screw terminal and screw body, described screw terminal top is provided with lid and groove, described lid is positioned at above groove, for removably connecting between described lid and screw terminal, cross recess and air-vent it is provided with on described lid, it is provided with fluorescence coating on described cross recess edge, described inside grooves is provided with spice bag, described screw terminal side is provided with rubber layer, it is connected for bonding between described rubber layer and screw terminal, described screw body surface configuration has external screw thread, described screw body is internally provided with cavity, it is provided with projection bottom described screw body, the cross section of described projection is that cross is arranged；This crossed countersunk head machine silk is lightweight and has buffering effect.
Description
Technical field
This utility model relates to a kind of crossed countersunk head machine silk.
Background technology
Machine silk is the one of screw, and screw is to utilize the inclined-plane circular rotating of object and the physics of frictional force and mathematics former
Reason, fastens the instrument of implements parts by easy stages.
CN205260533U discloses a kind of abnormity screw, and it is by being provided with the cover plate of abnormity, and this cover plate uses ellipse
The structure of trimming so that whole covering plate structure is small and exquisite, be suitable for the narrow installing space of ratio, meanwhile, the design of circular trimming subtracts
Lack the bare area of screw head so that screw piece in use occurs probability stranded, corrosion to be substantially reduced, and installs
Can easily screw in during use, screwdriver, spanner or other multiple types of tools can be used to install, convenient and swift.But,
Above-mentioned abnormity screw is when screwing on object, and the circular frustum between supporting part and lead screw is easily and object presses to obtain tension, and
Cause object that the phenomenon of abrasion occurs；On the other hand, the weight of this abnormity screw is solid construction, and weight is big and wastes manufacture
Material.
Utility model content
The technical problems to be solved in the utility model is to provide crossed countersunk head machine that is a kind of lightweight and that have buffering effect
Silk.
For solving above-mentioned technical problem, this utility model adopts the following technical scheme that
A kind of crossed countersunk head machine silk, includes screw terminal and screw body, and described screw terminal top is provided with lid and groove,
Described lid is positioned at above groove, for removably connecting between described lid and screw terminal, described lid is provided with cross recessed
Groove and air-vent, described cross recess edge is provided with fluorescence coating, and described inside grooves is provided with spice bag, described screw terminal
Side is provided with rubber layer, is connected for bonding between described rubber layer and screw terminal, and described screw body surface configuration has external screw thread,
Described screw body is internally provided with cavity, is provided with projection bottom described screw body, and the cross section of described projection is that cross sets
Put.
As preferably, described air-vent is provided with more than one, and people can arrange the most ventilative according to actually required
Hole number.
As preferably, described projection and screw body are that integral type is arranged, and make structure more firm.
As preferably, described external screw thread is plastics external screw thread, is possible to prevent to be difficult to crossed countersunk head because external screw thread gets rusty
The phenomenon that machine silk is back-outed from object occurs.
As preferably, described screw body is internally provided with Magnet, when using screwdriver to turn crossed countersunk head machine silk, permissible
Crossed countersunk head machine silk is made to adsorb on screwdriver, easy to use.
The beneficial effects of the utility model are: this crossed countersunk head machine silk is by being internally provided with cavity at screw body, permissible
Save and manufacture material, alleviate the weight of crossed countersunk head machine silk；By being provided with spice bag in inside grooves, spice bag can distribute
Go out faint scent, thus improve the comfort of people；By being provided with rubber layer in screw terminal side, rubber layer can play slow
The effect of punching, when being possible to prevent screw terminal to be arranged on object, pressure is excessive causes abrasion；By being internally provided with at screw body
Cavity, it is possible to reduce manufacture material, alleviate weight；By being provided with criss-cross projection bottom screw body, there is no screw
In the case of cutter, crossed countersunk head machine silk can be served as screwdriver and use；By being provided with fluorescence coating at cross recess edge, glimmering
Photosphere has fluorescent effect, can clearly see the position of cross recess, easy disassembly in the case of dark.Additionally,
External screw thread is plastics external screw thread, is possible to prevent the phenomenon being difficult to that because external screw thread gets rusty crossed countersunk head machine silk is back-outed from object
Occur；Screw body is internally provided with Magnet, when using screwdriver to turn crossed countersunk head machine silk, crossed countersunk head machine silk can be made to inhale
It is attached on screwdriver, easy to use.
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 this utility model a kind of crossed countersunk head machine silk.
Fig. 2 is the top view of this utility model a kind of crossed countersunk head machine silk.
Detailed description of the invention
Embodiment 1
As shown in Figure 1-2, a kind of crossed countersunk head machine silk, include screw terminal 1 and screw body 2, described screw terminal 1 top sets
Being equipped with lid 4 and groove 5, the size of this lid 4 is identical with screw terminal 1 end face so that can be with screw terminal 1 during lid hd 4
End face is completely superposed, and described lid 4 is positioned at above groove 5, for removably connecting between described lid 4 and screw terminal 1, and described lid
Being provided with cross recess 11 and air-vent 6 on son 4, described cross recess 11 edge is provided with fluorescence coating 12, fluorescence coating 12 has
There is fluorescent effect, can clearly see the position of cross recess 11, easy disassembly in the case of dark；Described groove 5
Being internally provided with spice bag 7, this spice bag 7 can give out the abnormal smells from the patient of delicate fragrance, and this abnormal smells from the patient can be spread by air-vent 6, by
For removably connecting between lid 4 and screw terminal 1, when spice bag 7 uses long afterwards, lid 4 can be opened, the spice more renewed
Bag 7；Described screw terminal 1 side is provided with rubber layer 8, and rubber layer 8 can play the effect of buffering, is possible to prevent screw terminal 1 to pacify
When being contained on object, pressure is excessive causes abrasion, is connected for bonding, described screw body 2 table between described rubber layer 8 and screw terminal 1
Face is provided with external screw thread 3, and described screw body 2 is internally provided with cavity 9, it is possible to reduce manufactures material, alleviates weight；Described screw
Being provided with projection 10 bottom body 2, the cross section of described projection 10 is that cross is arranged, in the case of not having screwdriver, permissible
Crossed countersunk head machine silk serves as screwdriver use, it is achieved the variation of function.
The present embodiment have the beneficial effect that this crossed countersunk head machine silk is by being internally provided with cavity, Ke Yijie at screw body
Keep within bounds producing material material, alleviate the weight of crossed countersunk head machine silk；By being provided with spice bag in inside grooves, spice bag can give out
Faint scent, thus improve the comfort of people；By being provided with rubber layer in screw terminal side, rubber layer can play buffering
Effect, when being possible to prevent screw terminal to be arranged on object, pressure is excessive causes abrasion；By being internally provided with sky at screw body
Chamber, it is possible to reduce manufacture material, alleviate weight；By being provided with criss-cross projection bottom screw body, there is no screwdriver
In the case of, crossed countersunk head machine silk can be served as screwdriver and use；By being provided with fluorescence coating, fluorescence at cross recess edge
Layer has fluorescent effect, can clearly see the position of cross recess, easy disassembly in the case of dark.
Embodiment 2
As shown in Figure 1-2, a kind of crossed countersunk head machine silk, include screw terminal 1 and screw body 2, described screw terminal 1 top sets
Being equipped with lid 4 and groove 5, the size of this lid 4 is identical with screw terminal 1 end face so that can be with screw terminal 1 during lid hd 4
End face is completely superposed, and described lid 4 is positioned at above groove 5, for removably connecting between described lid 4 and screw terminal 1, and described lid
Being provided with cross recess 11 and air-vent 6 on son 4, described cross recess 11 edge is provided with fluorescence coating 12, fluorescence coating 12 has
There is fluorescent effect, can clearly see the position of cross recess 11, easy disassembly in the case of dark；Described air-vent
6 are provided with more than one, and people can arrange suitable air-vent 6 quantity according to actually required；Described groove 5 is internal to be arranged
Having spice bag 7, this spice bag 7 can give out the abnormal smells from the patient of delicate fragrance, and this abnormal smells from the patient can be spread by air-vent 6, due to lid 4 with
For removably connecting between screw terminal 1, when spice bag 7 uses long afterwards, lid 4 can be opened, the spice bag 7 more renewed；Described
Screw terminal 1 side is provided with rubber layer 8, and rubber layer 8 can play the effect of buffering, is possible to prevent screw terminal 1 to be arranged on object
Time upper, pressure is excessive causes abrasion, is connected for bonding between described rubber layer 8 and screw terminal 1, and described screw body 2 surface configuration has
External screw thread 3, described external screw thread 3 is plastics external screw thread, is possible to prevent to be difficult to crossed countersunk head machine silk from thing because external screw thread 3 gets rusty
The phenomenon back-outed in part occurs；Described screw body 2 is internally provided with cavity 9, it is possible to reduce manufactures material, alleviates weight；Described
Being provided with projection 10 bottom screw body 2, described projection 10 is arranged for integral type with screw body 2, makes structure more firm, described convex
The cross section of block 10 is that cross is arranged, and in the case of not having screwdriver, crossed countersunk head machine silk can be served as screwdriver and make
With, it is achieved the variation of function；Described screw body 2 is internally provided with Magnet 13, turns crossed countersunk head machine silk using screwdriver
Time, crossed countersunk head machine silk can be made to adsorb on screwdriver, easy to use.
The present embodiment have the beneficial effect that this crossed countersunk head machine silk is by being internally provided with cavity, Ke Yijie at screw body
Keep within bounds producing material material, alleviate the weight of crossed countersunk head machine silk；By being provided with spice bag in inside grooves, spice bag can give out
Faint scent, thus improve the comfort of people；By being provided with rubber layer in screw terminal side, rubber layer can play buffering
Effect, when being possible to prevent screw terminal to be arranged on object, pressure is excessive causes abrasion；By being internally provided with sky at screw body
Chamber, it is possible to reduce manufacture material, alleviate weight；By being provided with criss-cross projection bottom screw body, there is no screwdriver
In the case of, crossed countersunk head machine silk can be served as screwdriver and use；By being provided with fluorescence coating, fluorescence at cross recess edge
Layer has fluorescent effect, can clearly see the position of cross recess, easy disassembly in the case of dark；External screw thread is
Plastics external screw thread, is possible to prevent the phenomenon being difficult to crossed countersunk head machine silk to back-out from object because external screw thread gets rusty to occur；Spiral shell
Filament is internally provided with Magnet, when using screwdriver to turn crossed countersunk head machine silk, crossed countersunk head machine silk can be made to adsorb at spiral shell
On silk cutter, easy to use.
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 crossed countersunk head machine silk, it is characterised in that: including screw terminal and screw body, described screw terminal top is provided with lid
Son and groove, described lid is positioned at above groove, for removably connecting between described lid and screw terminal, described lid is arranged
Having cross recess and air-vent, described cross recess edge is provided with fluorescence coating, described inside grooves is provided with spice bag, institute
State screw terminal side and be provided with rubber layer, be connected for bonding between described rubber layer and screw terminal, described screw body surface configuration
Have external screw thread, described screw body to be internally provided with cavity, bottom described screw body, be provided with projection, the cross section of described projection in
Cross is arranged.
Crossed countersunk head machine silk the most according to claim 1, it is characterised in that: described air-vent is provided with more than one.
Crossed countersunk head machine silk the most according to claim 1, it is characterised in that: described projection and screw body are that integral type sets
Put.
Crossed countersunk head machine silk the most according to claim 1, it is characterised in that: described external screw thread is plastics external screw thread.
Crossed countersunk head machine silk the most according to claim 1, it is characterised in that: described screw body is internally provided with Magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516660.XU CN205677942U (en) | 2016-06-01 | 2016-06-01 | A kind of crossed countersunk head machine silk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620516660.XU CN205677942U (en) | 2016-06-01 | 2016-06-01 | A kind of crossed countersunk head machine silk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205677942U true CN205677942U (en) | 2016-11-09 |
Family
ID=57436763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620516660.XU Expired - Fee Related CN205677942U (en) | 2016-06-01 | 2016-06-01 | A kind of crossed countersunk head machine silk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205677942U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763096A (en) * | 2017-01-23 | 2017-05-31 | 上海金由氟材料股份有限公司 | A kind of clad type anticorrosion fastening bolt |
| 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 |
| CN112032174A (en) * | 2020-07-28 | 2020-12-04 | 苏州剑派实业有限公司 | Lightweight high-strength anti-fracture single-head tire bolt |
-
2016
- 2016-06-01 CN CN201620516660.XU patent/CN205677942U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106763096A (en) * | 2017-01-23 | 2017-05-31 | 上海金由氟材料股份有限公司 | A kind of clad type anticorrosion fastening bolt |
| 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 |
| CN112032174A (en) * | 2020-07-28 | 2020-12-04 | 苏州剑派实业有限公司 | Lightweight high-strength anti-fracture single-head tire bolt |
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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 |
Granted publication date: 20161109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |