CN206309196U - A kind of locking mechanism - Google Patents
A kind of locking mechanism Download PDFInfo
- Publication number
- CN206309196U CN206309196U CN201621474568.8U CN201621474568U CN206309196U CN 206309196 U CN206309196 U CN 206309196U CN 201621474568 U CN201621474568 U CN 201621474568U CN 206309196 U CN206309196 U CN 206309196U
- Authority
- CN
- China
- Prior art keywords
- turned parts
- locking mechanism
- guide rail
- fixed component
- power transmission
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a kind of locking mechanism.Including：Power transmission shaft and travelling gear, power transmission shaft two ends are respectively arranged with travelling gear；Guide rail set two groups respectively along can turned parts and fixed component joint portion arrange that including driving rack and ratcheting travelling gear are arranged at intervals with many tight mechanisms of combination thereon；Tight mechanism is often combined to be made up of tightener, sliding block, lock shaft and reverse lockpin；Tightener be located at can turned parts and fixed component joint part, it is anterior it is axially vertical with lock shaft is fixedly connected, rear portion is provided with the lockhole for being inserted perpendicularly into reverse lockpin；Between lock shaft and reverse lockpin, two surfaces of guide rail bevelled two sliding block of tool is fixedly installed respectively.The utility model Stability Analysis of Structures reliability sealing is strong, can realize manual and electronic lock, compresses.The balance that the utility model structure may be implemented in larger hatch door plane is set, and realizes opening and closing linkage, is more convenient the opening and closing of hatch door, and lock sealing is balanced, and sealing effectiveness is more excellent.
Description
Technical field
The utility model belongs to Machine Design manufacturing technology field, especially belongs to a kind of design of the retaining mechanism for door
With manufacture, more particularly to for the lock sealing structure of security protection lifesaving appliance.
Background technology
The problem of the hatch door generally existing switching mechanism complex structure, sealing and effect of heat insulation difference of existing survival capsule, bears
Hydraulic pressure and its air-tightness can not meet requirement, it is impossible to realize simultaneously closing off locking with electronic manually.
Especially for relatively large hatch door, lock and hinge fixing seal are relied solely on because area is larger, when closed
Can not realize that the compression of overall hatch door is closed, although the method strengthened by increasing lock can solve subproblem, be directed to
Larger hatch door plane, each lock coupling mechanism force is different, and locking effect can not meet requirement, and practical application is also inconvenient.
The content of the invention
The utility model discloses a kind of locking mechanism according to the deficiency that prior art is present.It is to be solved in the utility model
Problem be to provide it is a kind of can by motor, manual drive be opened and closed, locking locking mechanism, the mechanism be used for it is all kinds of can opening and closing device
Locking, the particularly sealing of the opening and closing device such as door for being installed on the lifesaving booth with anti-riot function in security protection lifesaving appliance
And locking.
The utility model is achieved through the following technical solutions：
Locking mechanism, including can turned parts and fixed component, can turned parts and fixed component realization is hinged by axle
Opening and closing, and be provided with by can turned parts and the fixed component locking device closing and lock, the locking device includes：
Power transmission shaft and travelling gear, power transmission shaft are respectively arranged with travelling gear around axial rotation, power transmission shaft two ends；
Guide rail, guide rail sets two groups, respectively along can turned parts and fixed component joint portion arrange that every group of rail end sets
Driving rack is equipped with, travelling gear of each driving rack respectively with one end is ratcheting, many combinations is arranged at intervals with every group of guide rail tight
Mechanism；
Tight mechanism is often combined to be made up of tightener, sliding block, lock shaft and reverse lockpin；Tightener is located at can turned parts and solid
Determine part joint part, front portion is axially vertical with lock shaft to be fixedly connected, and rear portion is provided with the lock for being inserted perpendicularly into reverse lockpin
Hole；Between lock shaft and reverse lockpin, two surfaces of guide rail bevelled two sliding block of tool is fixedly installed respectively.
It is described further can turned parts and fixed component be the rectangular configuration for matching opening and closing, guide rail is arranged at rectangle two
Side.
Above-mentioned power transmission shaft and travelling gear are arranged at rectangular configuration one end.
Described reverse lockpin one end with can turned parts surface be hinged.
The tightener is provided with back-moving spring.
The power transmission shaft is by motor or manual drive around axial rotation.
It is described can turned parts be door, window or lid, fixed component be frame or wall.
It is described can turned parts and fixed component close contact surface and be provided with compression seal.
The method of operation of the utility model locking mechanism：
Locking operation, by the lockhole of reverse lockpin insertion tightener, drives drive axis, by travelling gear, transmission
Rack-driving moves downward guide rail, and guide rail front sliding block inclined-plane drives lock shaft, makes to fix the receipts of composition one with lock shaft
Tight part is moved backward, drive reverse lockpin move backward and can turned parts locked with fixed component, can with reference to seal is compressed
Realize that closing seam is anti-and suppress water.
Operation is opened, drive axis are driven, guide rail is moved upwards by travelling gear, driving rack transmission, guide rail
Front sliding block release lock shaft, back side sliding block inclined-plane drives reverse lockpin, and makes under action of reset spring and lock shaft fixation group
Integral tightener travels forward, and finally discharges reverse lockpin, and taking-up reverse lockpin makes can turned parts unlatching.
The utility model helpfulness：The utility model has the Stability Analysis of Structures reliability strong feature of sealing, while can realize
Lock, compress with electronic manually.Electric functions can quickly be locked and compressed, and manual function then ensures in power-off or electronic failure
In the case of lock pressing door, also individually can manually lock pressing door.The utility model structure may be implemented in larger hatch door plane
Balance set, and realize opening and closing linkage, be more convenient the opening and closing of hatch door, lock sealing is balanced, and sealing effectiveness is more excellent.
Brief description of the drawings
Fig. 1 is a form of planar structure schematic diagram of the utility model locking mechanism；
Fig. 2 is the utility model locking mechanism partial structural diagram.
In figure, 1 is power transmission shaft, and 2 is driving rack, and 3 is travelling gear, and 4 is sliding block, and 5 is lock shaft, and 6 is tightener, 7
It is reverse lockpin, 8 is guide rail.
Specific embodiment
The utility model is specifically described below by embodiment, the present embodiment is served only for entering the utility model
Row further instruction, but it is not intended that limitation to the utility model protection domain, those skilled in the art is according to upper
State the scope that some nonessential modifications and adaptations that content of the present utility model makes fall within the utility model protection.
With reference to Fig. 1, Fig. 2.
As illustrated, locking mechanism include can turned parts and fixed component, can turned parts and fixed component pass through axle
Realization opening and closing is hinged, locking device can be additionally provided with turned parts and fixed component, locking device includes：The He of power transmission shaft 1
Travelling gear 3, power transmission shaft 1 is respectively provided with travelling gear 3 around axial rotation, the two ends of power transmission shaft 1；
Guide rail 8, guide rail 8 sets two groups, and edge can turned parts and fixed component joint portion arrangement, every group of end of guide rail 8 respectively
Portion is provided with driving rack 2, and travelling gear 3 of each driving rack 2 respectively with one end is ratcheting, is arranged at intervals with every group of guide rail 8
Combine tight mechanism more；
Tight mechanism is often combined to be made up of tightener 6, sliding block 4, lock shaft 5 and reverse lockpin 7；Tightener 6 is located at can open portion
Part and fixed component joint part, it is anterior it is axially vertical with lock shaft 5 is fixedly connected, rear portion is provided with and lock for being inserted perpendicularly into
The lockhole of pin 7；Between lock shaft 5 and reverse lockpin 7, two surfaces of guide rail 8 bevelled two sliding block 4 of tool is fixedly installed respectively.
The utility model can be applied to can turned parts and fixed component be the rectangular configuration for matching opening and closing, guide rail is arranged at
Rectangle both sides.Such as can turned parts and fixed component be other structures, can be by changing the length or other method solution of reverse lockpin 7
Certainly.Power transmission shaft 1 and travelling gear 3 are arranged at rectangular configuration one end.
The one end of reverse lockpin 7 with can turned parts surface be hinged, hinge method can be by various, as long as in locking, locking
Pin 7 is inserted into the lockhole of tightener 6, and can turned parts compression.
In unblock, tightener 6 is driven to reset as early as possible by back-moving spring, generally surveying to set in tightener 6 has bullet
The spring or other elastic determining member of property, do not represent in this illustration.
The utility model power transmission shaft 1 is realized being opened and closed and locked by motor or manual drive around axial rotation one.Can open portion
Part is door, window or lid, and fixed component is frame or wall.Can turned parts and fixed component close contact surface and be provided with compression seal
To strengthen sealing property.
During the locking operation of the utility model locking mechanism, during reverse lockpin 7 inserted into the lockhole of tightener 6, power transmission shaft 1 is driven
Rotate, guide rail 8 is moved downward by travelling gear 3, the transmission of driving rack 2, the inclined-plane of 8 front sliding block of guide rail 4 drives lock shaft
5, make with lock shaft 5 fix composition one tightener 6 move backward, drive reverse lockpin 7 move backward and can turned parts
With fixed component locking, can realize that closing seam is prevented suppressing water with reference to seal is compressed.
When the utility model locking mechanism opens operation, power transmission shaft 1 is driven to rotate, by travelling gear 3, driving rack 2
Transmission makes guide rail 8 move upwards, and the release lock shaft 5 of 8 front sliding block of guide rail 4, the inclined-plane of back side sliding block 4 drives reverse lockpin 7, and multiple
The tightener 6 for fixing composition one with lock shaft 5 is set to travel forward under the spring effect of position, final release reverse lockpin 7, taking-up is locked
Pin 7 makes can turned parts unlatching.
Claims (8)
1. a kind of locking mechanism, including can turned parts and fixed component, can turned parts reality is hinged by axle with fixed component
Now it is opened and closed, it is characterised in that：Locking device can be additionally provided with turned parts and fixed component, locking device includes：
Power transmission shaft and travelling gear, power transmission shaft set travelling gear around axial rotation, power transmission shaft two ends；
Guide rail, guide rail sets two groups, respectively along can turned parts and fixed component joint portion arrange that every group of rail end is provided with
Driving rack, travelling gear of each driving rack respectively with one end is ratcheting, and many tight mechanisms of combination are arranged at intervals with every group of guide rail；
Tight mechanism is often combined to be made up of tightener, sliding block, lock shaft and reverse lockpin；Tightener is located at can turned parts and fixed part
Part joint part, front portion is axially vertical with lock shaft to be fixedly connected, and rear portion is provided with the lockhole for being inserted perpendicularly into reverse lockpin；
Between lock shaft and reverse lockpin, two surfaces of guide rail bevelled two sliding block of tool is fixedly installed respectively.
2. locking mechanism according to claim 1, it is characterised in that：It is described can turned parts and fixed component to match out
The rectangular configuration closed, guide rail is arranged at rectangle both sides.
3. locking mechanism according to claim 2, it is characterised in that：The power transmission shaft and travelling gear are arranged at rectangle knot
Structure one end.
4. the locking mechanism according to claim 1 or 2 or 3, it is characterised in that：Described reverse lockpin one end with can turned parts
Surface is hinged.
5. locking mechanism according to claim 4, it is characterised in that：The tightener is provided with back-moving spring.
6. locking mechanism according to claim 4, it is characterised in that：The power transmission shaft is by motor or manual drive around axial direction
Rotate.
7. locking mechanism according to claim 4, it is characterised in that：It is described can turned parts be door, window or lid, fixed part
Part is frame or wall.
8. locking mechanism according to claim 4, it is characterised in that：It is described can turned parts and fixed component close and contact
Face is provided with compression seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474568.8U CN206309196U (en) | 2016-12-30 | 2016-12-30 | A kind of locking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621474568.8U CN206309196U (en) | 2016-12-30 | 2016-12-30 | A kind of locking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309196U true CN206309196U (en) | 2017-07-07 |
Family
ID=59248563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621474568.8U Withdrawn - After Issue CN206309196U (en) | 2016-12-30 | 2016-12-30 | A kind of locking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823370A (en) * | 2018-05-09 | 2018-11-16 | 湖北新华光信息材料有限公司 | A kind of door latch structure of the locking function of band |
-
2016
- 2016-12-30 CN CN201621474568.8U patent/CN206309196U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108823370A (en) * | 2018-05-09 | 2018-11-16 | 湖北新华光信息材料有限公司 | A kind of door latch structure of the locking function of band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170707 Effective date of abandoning: 20171031 |