CN208294263U - A kind of lock core screw - Google Patents
A kind of lock core screw Download PDFInfo
- Publication number
- CN208294263U CN208294263U CN201820695543.3U CN201820695543U CN208294263U CN 208294263 U CN208294263 U CN 208294263U CN 201820695543 U CN201820695543 U CN 201820695543U CN 208294263 U CN208294263 U CN 208294263U
- Authority
- CN
- China
- Prior art keywords
- screw
- connecting plate
- upper plate
- plate body
- lock core
- 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
Landscapes
- Prostheses (AREA)
Abstract
The utility model discloses a kind of lock core screws, upper plate body, connecting plate including integral structure, screw body, the connecting plate is in the form of annular discs, connecting plate top is fixed with one piece of upper plate body, the upper plate body is one piece of flat cuboid being vertically arranged, and upper plate body is vertical with connecting plate, and upper plate body bottom centre is overlapped with the center of connecting plate upper surface, the connecting plate lower part is fixed with a screw body, and screw body is equipped with external screw thread.The utility model is by being arranged connecting plate between upper plate body and screw body, so that screw intensity with higher, is hardly damaged；Protect the setting of flange so that upper plate body edge not easy damaged lock body remaining position, while the damage of screw itself can be prevented to a certain extent；Screw body bottom end makes screw installation become convenient in inverted truncated cone.
Description
[technical field]
The utility model relates to the technical fields of standard component, the especially technical field of lock core screw.
[background technique]
Standard component is common part, is widely used in various mechanical structures.The lock wherein used in lockset
Core screw is exactly one of.Existing lock core screw structural is relatively simple, and intensity is inadequate, can not meet the requirements well,
It is easily damaged.
[utility model content]
The purpose of this utility model is exactly to solve the problems of the prior art, proposes a kind of lock core screw, can make to lock
Core screw intensity with higher, is hardly damaged.
To achieve the above object, the utility model proposes a kind of lock core screws, upper plate body including integral structure,
Connecting plate, screw body, the connecting plate is in the form of annular discs, and connecting plate top is fixed with one piece of upper plate body, and the upper plate body is one piece
The flat cuboid being vertically arranged, upper plate body is vertical with connecting plate, the center of upper plate body bottom centre and connecting plate upper surface
It is overlapped, the connecting plate lower part is fixed with a screw body, and screw body is equipped with external screw thread.
Preferably, the upper plate body top end face is fixed with a protection flange, the section semicircular in shape of flange is protected.
Preferably, the junction of the upper plate body and connecting plate is equipped with rounded corner, the length of upper plate body and connecting plate
Diameter is identical.
Preferably, the outer diameter of the screw body is identical as the diameter of connecting plate, screw body bottom end is in the inverted frustum of a cone
Shape.
The utility model has the beneficial effects that the utility model by by connecting plate be arranged between upper plate body and screw body,
So that screw intensity with higher, is hardly damaged；Protect the setting of flange so that upper plate body edge not easy damaged lock body its
Remaining part position, while the damage of screw itself can be prevented to a certain extent；Screw body bottom end makes spiral shell in inverted truncated cone
Silk installation becomes convenient.
The feature and advantage of the utility model will be described in detail by embodiment combination attached drawing.
[Detailed description of the invention]
Fig. 1 is a kind of main view of lock core screw of the utility model；
Fig. 2 is a kind of left view of lock core screw of the utility model.
In figure: 1- upper plate body, 2- connecting plate, 3- screw body, 10- protect flange, 30- external screw thread.
[specific embodiment]
Refering to fig. 1 and Fig. 2, a kind of lock core screw of the utility model, upper plate body 1, connecting plate including integral structure
2, screw body 3, the connecting plate 2 is in the form of annular discs, and 2 top of connecting plate is fixed with one piece of upper plate body 1, and the upper plate body 1 is one piece
The flat cuboid being vertically arranged, upper plate body 1 is vertical with connecting plate 2,1 bottom centre of upper plate body and 2 upper surface of connecting plate
Center is overlapped, and 2 lower part of connecting plate is fixed with a screw body 3, and screw body 3 is equipped with external screw thread 30, and the upper plate body 1 pushes up
End face is fixed with a protection flange 10, protects the section semicircular in shape of flange 10, the connection of the upper plate body 1 and connecting plate 2
Place is equipped with rounded corner, and the length of upper plate body 1 is identical as the diameter of connecting plate 2, and the outer diameter of the screw body 3 is straight with connecting plate 2
Diameter is identical, and 3 bottom end of screw body is in inverted truncated cone.
Utility model works process:
A kind of lock core of the utility model with screw during the work time, the setting of connecting plate 2 upper plate body 1 and screw body 3 it
Between, so that screw intensity with higher, is hardly damaged；Protect the setting of flange 10 so that 1 edge of upper plate body not easy damaged lock
Remaining position of body, while the damage of screw itself can be prevented to a certain extent；3 bottom end of screw body is in inverted truncated cone
So that screw installation becomes convenient.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (4)
1. a kind of lock core screw, it is characterised in that: upper plate body (1), connecting plate (2), screw body including integral structure
(3), the connecting plate (2) is in the form of annular discs, and connecting plate (2) top is fixed with one piece of upper plate body (1), and the upper plate body (1) is one
The flat cuboid that block is vertically arranged, upper plate body (1) is vertical with connecting plate (2), upper plate body (1) bottom centre and connecting plate
(2) center of upper surface is overlapped, and connecting plate (2) lower part is fixed with a screw body (3), and screw body (3) is equipped with outer spiral shell
Line (30).
2. a kind of lock core screw as described in claim 1, it is characterised in that: upper plate body (1) top end face is fixed with one
A protection flange (10) protects the section semicircular in shape of flange (10).
3. a kind of lock core screw as described in claim 1, it is characterised in that: the company of the upper plate body (1) and connecting plate (2)
It meets place and is equipped with rounded corner, the length of upper plate body (1) is identical as the diameter of connecting plate (2).
4. a kind of lock core screw as described in claim 1, it is characterised in that: the outer diameter and connecting plate of the screw body (3)
(2) diameter is identical, and screw body (3) bottom end is in inverted truncated cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695543.3U CN208294263U (en) | 2018-05-10 | 2018-05-10 | A kind of lock core screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820695543.3U CN208294263U (en) | 2018-05-10 | 2018-05-10 | A kind of lock core screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294263U true CN208294263U (en) | 2018-12-28 |
Family
ID=64704334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820695543.3U Expired - Fee Related CN208294263U (en) | 2018-05-10 | 2018-05-10 | A kind of lock core screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294263U (en) |
-
2018
- 2018-05-10 CN CN201820695543.3U patent/CN208294263U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208294263U (en) | A kind of lock core screw | |
| CN206874638U (en) | A kind of hardware universal ball end bindiny mechanism | |
| CN203204294U (en) | Rotatable projector | |
| CN206591640U (en) | A kind of two-sided pass building built-in part | |
| CN203680196U (en) | USB retreating shell fixture | |
| CN207117050U (en) | A kind of modified is towards day releasing pulley | |
| CN207583809U (en) | A kind of anti-rotation limiting doubling plate connection plug | |
| CN207761060U (en) | A kind of hollow brick external member for building | |
| CN208720820U (en) | A kind of intermediate frequency furnace bell locking device | |
| CN208777709U (en) | A kind of building assembly Corner clamp | |
| CN203536166U (en) | Positioning nail for oil tank of transformer | |
| CN204940544U (en) | A kind of house building materials connector | |
| CN205943734U (en) | A wire winding mould for epoxy dry type transformer hangs down blocking formula rectangular coil | |
| CN205371236U (en) | Nylon screw | |
| CN206592407U (en) | A kind of nut and the spiro connection structure with the nut | |
| CN204155727U (en) | The high pressure pour mass of transformer | |
| CN205348782U (en) | Locking fixing device can be dismantled to wall body for building | |
| CN208489067U (en) | A kind of screw thread FERRITE CORE | |
| CN208221297U (en) | A kind of automobile specified screw | |
| CN102091734A (en) | Punching lower die | |
| CN208409213U (en) | One tying backing pin numerical control mill mills cross-rib equipment | |
| CN207027046U (en) | A kind of briquetting for the processing of workpiece surface arc surface | |
| CN206737334U (en) | A kind of attachment structure being used between stone material wall and crossbeam | |
| CN206287354U (en) | A kind of glass perforating drill with chamfering | |
| CN201777787U (en) | Protective structural component for steel lifting rope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20181228 Termination date: 20210510 |