CN208380344U - A kind of new multi-purpose connection locking mechanism that can be rapidly opened and closed - Google Patents
A kind of new multi-purpose connection locking mechanism that can be rapidly opened and closed Download PDFInfo
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- CN208380344U CN208380344U CN201821040868.4U CN201821040868U CN208380344U CN 208380344 U CN208380344 U CN 208380344U CN 201821040868 U CN201821040868 U CN 201821040868U CN 208380344 U CN208380344 U CN 208380344U
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- pinning
- lock
- locking mechanism
- new multi
- rapidly opened
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Abstract
The utility model discloses a kind of new multi-purposes that can be rapidly opened and closed to connect locking mechanism, including pinning set, pinning, spring, lock, the locking set is fixed with top plate, the lock is fixed with lower plywood, pinning is provided in the pinning set, the pinning is connected by spring and pinning set, groove corresponding with pinning is provided in the lock, cross bar is provided in the groove, helicla flute corresponding with cross bar is provided on the pinning, framework is simple, part is less, convenient for manufacture, cost is relatively low, it is only needed in use counterclockwise or rotates clockwise 90 ° of pinning locking and open function can be realized, it is able to satisfy the connection locking of certain privileged site lids, production and repair and maintenance cost can be reduced.
Description
Technical field
The utility model relates to one kind to connect locking mechanism, more particularly to a kind of new multi-purpose that can be rapidly opened and closed connects lock
Close mechanism.
Background technique
The connection locking mechanism product at the positions such as existing aviation aircraft and high-speed rail lid is single, type is less, result
Complicated, higher cost is not able to satisfy the connection locking of certain privileged site lids, and reduces production and repair and maintenance cost
It is required that seriously affecting the optimization innovation of aircraft product.
Therefore, now it is badly in need of studying a kind of connection that the new multi-purpose that can be used for aviation aircraft and high-speed rail can be rapidly opened and closed
Locking mechanism.
Utility model content
To solve the above problems, the utility model provides a kind of new multi-purpose connection locking mechanism that can be rapidly opened and closed,
Framework is simple, part is less, be convenient for manufacture, cost is relatively low, and only being needed counterclockwise in use or rotate clockwise pinning 900 can be real
Existing locking and open function, are able to satisfy the connection locking of certain privileged site lids, can reduce production and repair and maintenance cost.
To achieve the above object, the utility model uses following technological means:
The utility model provides a kind of new multi-purpose connection locking mechanism that can be rapidly opened and closed, including pinning set, pinning,
Spring, lock, the pinning set are fixed with top plate, and the lock is fixed with lower plywood, are provided with pinning in the pinning set,
The pinning is connected by spring and pinning set, and groove corresponding with pinning, setting in the groove are provided in the lock
There is cross bar, helicla flute corresponding with cross bar is provided on the pinning.
Further, the pinning set is fixed by riveting with top plate, and the lock is fixed by riveting with lower plywood,
Fixation is stronger.
Further, the pinning end is provided with sunk type groove, convenient for preferably rotation pinning.
Further, the lock is angle-style lock or T-type lock, convenient for preferably fixing with lower plywood, convenient for more preferable
With pinning cooperate.
Further, the pinning is rotated by 90 ° rear screw slot counterclockwise and blocks cross bar, realizes locking, the pinning up time
After needle is rotated by 90 °, helicla flute is detached from cross bar, realizes and unlocks, convenient for preferably realizing locking and unlatching.
The utility model has the beneficial effects that
The utility model framework is simple, part is less, be convenient for manufacture, cost is relatively low, and counterclockwise or up time is only needed in use
Locking and open function can be realized in needle rotation pinning 900, is able to satisfy the connection locking of certain privileged site lids, can reduce
Production and repair and maintenance cost.
Detailed description of the invention
Fig. 1 is the blocking structural schematic diagram of the utility model；
Fig. 2 is the unlock state structure diagram of the utility model；
Fig. 3 is the pinning configuration state figure one of the utility model；
Fig. 4 is the pinning configuration state figure two of the utility model；
Fig. 5 is the helicla flute of the pinning of the utility model along pinning outer diameter expanded view.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described further the utility model.
Embodiment 1: as shown in Figs. 1-5, new multi-purpose that can be rapidly opened and closed the present embodiment provides kind connects locking mechanism,
1, pinning 2, spring 3, lock 4 are covered including pinning, the pinning set 1 and top plate 5 are fixed, and the lock 4 and lower plywood 6 are solid
It is fixed, pinning 2 is provided in the pinning set, the pinning is connect by spring 3 with pinning set 1, be provided in the lock and
Pinning corresponding groove 4-1 is provided with cross bar 4-2 in the groove, helicla flute corresponding with cross bar is provided on the pinning 2
2-1。
Wherein, the pinning set is fixed by riveting with top plate, and the lock is fixed by riveting with lower plywood, fixed
It is stronger.
The pinning end is provided with sunk type groove, convenient for preferably rotation pinning.
The lock is angle-style lock or T-type lock, convenient for preferably fixing with lower plywood, convenient for preferably matching with pinning
It closes.
The pinning is rotated by 90 ° rear screw slot counterclockwise and blocks cross bar, realizes that locking, the pinning rotate clockwise 90
After degree, helicla flute is detached from cross bar, realizes and unlocks, convenient for preferably realizing locking and unlatching.
The present embodiment framework is simple, part is less, be convenient for manufacture, cost is relatively low, only needs in use counterclockwise or clockwise
Locking and open function can be realized in rotation pinning 900, is able to satisfy the connection locking of certain privileged site lids, can reduce life
Production and repair and maintenance cost.
Claims (5)
1. new multi-purpose that one kind can be rapidly opened and closed connects locking mechanism, which is characterized in that including pinning set, pinning, spring,
Lock, the pinning set are fixed with top plate, and the lock is fixed with lower plywood, are provided with pinning in the pinning set, described
Pinning is connected by spring and pinning set, is provided with groove corresponding with pinning in the lock, is provided with cross in the groove
Bar is provided with helicla flute corresponding with cross bar on the pinning.
2. the new multi-purpose that one kind according to claim 1 can be rapidly opened and closed connects locking mechanism, which is characterized in that institute
It states pinning set to fix by riveting with top plate, the lock is fixed by riveting with lower plywood.
3. the new multi-purpose that one kind according to claim 1 can be rapidly opened and closed connects locking mechanism, which is characterized in that institute
It states pinning end and is provided with sunk type groove.
4. the new multi-purpose that one kind according to claim 1 can be rapidly opened and closed connects locking mechanism, which is characterized in that institute
Stating lock is angle-style lock or T-type lock.
5. the new multi-purpose that one kind according to claim 1 can be rapidly opened and closed connects locking mechanism, which is characterized in that institute
It states pinning and is rotated by 90 ° rear screw slot counterclockwise and block cross bar, realize locking, after the pinning rotates clockwise 90 degree, helicla flute
It is detached from cross bar, realizes and unlocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040868.4U CN208380344U (en) | 2018-07-03 | 2018-07-03 | A kind of new multi-purpose connection locking mechanism that can be rapidly opened and closed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821040868.4U CN208380344U (en) | 2018-07-03 | 2018-07-03 | A kind of new multi-purpose connection locking mechanism that can be rapidly opened and closed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380344U true CN208380344U (en) | 2019-01-15 |
Family
ID=64963315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821040868.4U Active CN208380344U (en) | 2018-07-03 | 2018-07-03 | A kind of new multi-purpose connection locking mechanism that can be rapidly opened and closed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208380344U (en) |
-
2018
- 2018-07-03 CN CN201821040868.4U patent/CN208380344U/en active Active
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| GR01 | Patent grant |