CN208702867U - Press locking structure - Google Patents
Press locking structure Download PDFInfo
- Publication number
- CN208702867U CN208702867U CN201821153482.4U CN201821153482U CN208702867U CN 208702867 U CN208702867 U CN 208702867U CN 201821153482 U CN201821153482 U CN 201821153482U CN 208702867 U CN208702867 U CN 208702867U
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- CN
- China
- Prior art keywords
- screw
- nut
- several
- threads
- locking structure
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- 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.)
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Abstract
The utility model relates to press locking structure comprising nut and screw, the nut are equipped with internal screw thread, are equipped with several mutually independent plastics threads along the hand of spiral on the bar of the screw, and the top shape of several plastics threads is adapted with internal screw thread；When connection, presses in screw to nut, drive the top of several plastics threads to be embedded between two adjacent threads of internal screw thread respectively, screw and nut are fixed；When disassembly, rotary screw drives the top of several plastics threads to screw out respectively along the hand of spiral of internal screw thread, screw is separated with nut.The utility model is designed reasonably, structure is simple, and it is convenient to dismount, and can be applied to that display rear shell wall hanging, pedestal decorative cover is isostructural locks.
Description
Technical field
The utility model relates to press locking structure.
Background technique
Currently, the locking structure of electronic enterprises, generallys use screw and nut lock pays mode, wherein screw is by gold
Belong to material molding, largely use is mechanically fixed (M tooth) structure or self tapping fixes (Q tooth) structure, locks with nut
Cheng Zhong, terminal client must use auxiliary tool that can just lock, and experience sense is poor, it is more difficult to meet automation demanding, and with intelligence
The increase of the popularization and client's operation experience comfort level that can manufacture, can no longer meet customer demand.
Summary of the invention
The purpose of this utility model is to provide a kind of designs rationally, and structure is simple, dismounts easy pressing locking structure.
To achieve the above object, the utility model uses following technical scheme:
Press locking structure comprising nut and screw, the nut are equipped with internal screw thread, along spiral on the bar of the screw
Direction is equipped with several mutually independent plastics threads, and the top shape of several plastics threads is adapted with internal screw thread；Even
When connecing, press screw to nut in, drive the top of several plastics threads be embedded in respectively internal screw thread two adjacent threads it
Between, screw and nut are fixed；When disassembly, rotary screw drives the top of several plastics threads respectively along internal screw thread
The hand of spiral screws out, and screw is separated with nut.
Preferably, the nut edge of the screw is equipped with the lug for rotation.
Preferably, several described plastics threads are distributed in the bar two sides of screw.
Preferably, several described threads and screw are integrally formed by plastic material.
Preferably, the height of several plastics threads is 1-3mm.
Preferably, the cross-sectional shape of several plastics threads is trapezoidal.
The utility model uses above technical scheme, when connection, presses in screw to nut, makes it that need to only utilize plastic spiral
The pressing deformation of tooth can drive the top of several plastics threads to be embedded between two adjacent threads of internal screw thread respectively, from
It fixes, locks fast, effect is good with nut without screw can be realized by auxiliary tool；When disassembly, by rotary screw,
The top of several plastics threads can be driven to screw out respectively along the hand of spiral of internal screw thread, to realize that screw is separated with nut.
The utility model is designed reasonably, structure is simple, and it is convenient to dismount, and it is isostructural to can be applied to display rear shell wall hanging, pedestal decorative cover
It locks.
Detailed description of the invention
The utility model is further elaborated now in conjunction with attached drawing:
Fig. 1 is that the utility model presses structural schematic diagram of the locking structure before lock is paid；
Fig. 2 is that the utility model presses structural schematic diagram of the locking structure after lock is paid；
Fig. 3 is the stereoscopic schematic diagram of the utility model screw；
Fig. 4 is the schematic front view of the utility model screw；
Fig. 5 is the left view schematic diagram of the utility model screw；
Fig. 6 is the schematic top plan view of the utility model screw.
Specific embodiment
As shown in one of Fig. 1-6, the pressing locking structure of the utility model comprising nut 1 and screw 2, the nut 1
Equipped with internal screw thread 11, several mutually independent plastics threads 21 are equipped with along the hand of spiral on the bar of the screw 2, several modelings
The top shape of material thread 21 is adapted with internal screw thread 11；When connection, presses in screw 2 to nut 1, drive several plastics
The top of thread 21 is embedded in respectively between two adjacent threads of internal screw thread 11, and screw 2 and nut 1 is fixed；When disassembly, rotation
Turn screw 2, drives the top of several plastics threads 21 to screw out respectively along the hand of spiral of internal screw thread 11, by screw 2 and spiral shell
Mother 1 separates.
Preferably, the nut edge of the screw 2 is equipped with the lug 22 for rotation.
Preferably, several described plastics threads 21 are distributed in the bar two sides of screw 2.
Preferably, several described threads and screw 2 are integrally formed by plastic material.
Preferably, the height of several plastics threads 21 is 1-3mm.
Preferably, the cross-sectional shape of several plastics threads 21 is trapezoidal.
The utility model uses above technical scheme, when connection, presses in screw 2 to nut 1, makes it that need to only utilize plastics
The pressing deformation of thread 21 can drive the top of several plastics threads 21 to be embedded in two adjacent threads of internal screw thread 11 respectively
Between, it fixes, locks fast, effect is good with nut 1 without screw 2 can be realized by auxiliary tool；When disassembly, pass through
Rotary screw 2 can drive the top of several plastics threads 21 to screw out respectively along the hand of spiral of internal screw thread 11, to realize spiral shell
Silk 2 is separated with nut 1.
Above description should not have any restriction to the protection scope of the utility model.
Claims (6)
1. pressing locking structure, including nut and screw, the nut is equipped with internal screw thread, it is characterised in that: the bar of the screw
On along the hand of spiral be equipped with several mutually independent plastics threads, the top shape of several plastics threads with internal screw thread phase
Adaptation；It when connection, presses in screw to nut, the top of several plastics threads is driven to be embedded in the two adjacent of internal screw thread respectively
Between thread, screw and nut are fixed；When disassembly, rotary screw drives the top of several plastics threads respectively along interior
The hand of spiral of screw thread screws out, and screw is separated with nut.
2. pressing locking structure according to claim 1, it is characterised in that: the nut edge of the screw is equipped with for rotation
Lug.
3. pressing locking structure according to claim 1, it is characterised in that: several described plastics threads are distributed in screw
Bar two sides.
4. pressing locking structure according to claim 1, it is characterised in that: several described plastics threads and screw by
Plastic material is integrally formed.
5. pressing locking structure according to claim 1, it is characterised in that: the height of several plastics threads is
1-3mm。
6. pressing locking structure according to claim 1, it is characterised in that: the cross section shape of several plastics threads
Shape is trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821153482.4U CN208702867U (en) | 2018-07-19 | 2018-07-19 | Press locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821153482.4U CN208702867U (en) | 2018-07-19 | 2018-07-19 | Press locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208702867U true CN208702867U (en) | 2019-04-05 |
Family
ID=65939450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821153482.4U Active CN208702867U (en) | 2018-07-19 | 2018-07-19 | Press locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208702867U (en) |
-
2018
- 2018-07-19 CN CN201821153482.4U patent/CN208702867U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |