CN206319708U - A kind of cam lock - Google Patents
A kind of cam lock Download PDFInfo
- Publication number
- CN206319708U CN206319708U CN201621470838.8U CN201621470838U CN206319708U CN 206319708 U CN206319708 U CN 206319708U CN 201621470838 U CN201621470838 U CN 201621470838U CN 206319708 U CN206319708 U CN 206319708U
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- CN
- China
- Prior art keywords
- lock
- tongue
- lock housing
- lock core
- housing
- 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.)
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Abstract
The utility model is related to a kind of cam lock, including lock housing, lock core, keeper and turn tongue, the lock core is rotatably provided in the lock housing, the tongue that turns is placed in the outside of lock housing one end and is fixedly connected with the lock core by connector, the keeper is set in the outside of the lock housing and positioned in the axial location of lock housing, turn the tongue other end is provided with positioning convex wall to the lock housing relatively, and the tongue that turns is provided with two dead bolts, and described two dead bolts are symmetrical set in the both sides for turning tongue.Technical solutions of the utility model, the effect with simple in construction, easy for installation, convenient operation.
Description
Technical field
The utility model is related to a kind of cam lock.
Background technology
Cam lock is widely used in industrial electrical, communication box cervical orifice of uterus, or plant equipment door etc..But existing industrial electro
Power, communication box cervical orifice of uterus, the cam lock of plant equipment door have the shortcomings that complex structure, install cumbersome, also, can only carry out 90 °
Or there is certain inconvenience so as to operate to be locked or unlocked operation in 180 ° of rotations.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model be provide it is a kind of it is simple in construction, easy for installation,
The cam lock of convenient operation.
To achieve the above object, the utility model provides following technical scheme：A kind of cam lock, including lock housing, lock core,
Keeper and turn tongue, the lock core is rotatably provided in the lock housing, it is described turn tongue be placed in lock housing one end outside and with
The lock core is fixedly connected by connector, and the keeper is set in the outside of the lock housing and determined in the axial location of lock housing
Position, turn the tongue other end is provided with positioning convex wall to the lock housing relatively, and the tongue that turns is provided with two dead bolts, and described two dead bolts are in
It is symmetricly set on the both sides for turning tongue.
By using technical solutions of the utility model, during installation, lock housing correspondence turns the mounting hole that door-plate is inserted in tongue one end,
Keeper is set on the outside of lock housing by the inner side of door-plate, and its axial location in lock housing is positioned so that door-plate is clamped in fixed
Between position part and positioning convex wall, then lock core is fixedly connected with turning tongue by connector again, installation is just completed.In use,
360 ° of rotations can be carried out to lock core so that one of dead bolt is locked or unlocked operation.Therefore, the utility model technical side
Case, the technique effect with simple in construction, easy for installation, convenient operation.
The utility model is further set：It is provided with to lock core that relative to turn tongue another to lock core between the lock housing and lock core
Extreme direction imposes the elastic component of active force.
By using technical solutions of the utility model, during locking, elastic component turns tongue other end side to lock core to lock core is relative
To imposing active force so that turn tongue and as lock core all the time have to lock core is relative to turn the trend of another extreme direction of tongue, so as to have
There is automatic fastening function.
The utility model is further set：The elastic component is set to spring, and the spring is set in the outer of the lock core
Side, the lock core is provided with the outer step protruded outside phase, and the lock housing is provided with inwardly projecting interior step, the two of the spring
Hold the setting that offseted respectively with the outer step and interior step.
By using technical solutions of the utility model, structure is simpler, stably, easier for installation.
The utility model is further set：The both sides of the dead bolt are respectively arranged with chamfer.
By using technical solutions of the utility model so that dead bolt is more easily locked.
The utility model is further set：The tongue correspondence lock housing side that turns is provided with locating slot, and the lock housing correspondence turns
Tongue side is provided with the locating convex block that the locating slot coordinates.
By using technical solutions of the utility model, it can be coordinated by locating convex block and locating slot and dead bolt is being locked or solved
Lock status is positioned.
The utility model is further set：The periphery of the positioning convex wall is curved to be set.
By using technical solutions of the utility model, positioning convex wall can work as handle and use, reduce installed on door handle and into
This.
The utility model is further set：The keeper and the outer wall of the lock housing are connected by screw thread.
By using technical solutions of the utility model, further such that structure is simpler, stably, and to install more
It is convenient.
The utility model is further set：The lock housing outer sheath is provided with sealing ring, and the sealing ring is placed in the positioning
Between part and positioning convex wall.
By using technical solutions of the utility model, the sealing between cam lock and door-plate is improved.
Brief description of the drawings
Fig. 1 is the utility model example structure figure；
Fig. 2 is the utility model embodiment sectional view；
Fig. 3 is the utility model embodiment explosive view one；
Fig. 4 is the utility model embodiment explosive view two.
Embodiment
Referring to accompanying drawing 1-4, turn tongue 4 disclosed in the utility model and lock, including lock housing 1, lock core 2, keeper 3 and turn tongue 4,
The lock core 2 is rotatably provided in the lock housing 1, and the tongue 4 that turns is placed in the outside of the one end of lock housing 1 and led to the lock core 2
Cross connector 5 to be fixedly connected, it is preferred that connector 5 is set to screw, the keeper 3 is set in the outside of the lock housing 1 simultaneously
Positioned in the axial location of lock housing 1, the relative other end of tongue 4 that turns of the lock housing 1 is provided with positioning convex wall 101, and the tongue 4 that turns is set
There are two dead bolts 401, described two dead bolts 401 are symmetrical set in the both sides for turning tongue 4.By using the utility model skill
Art scheme, during installation, the correspondence of lock housing 1 turns the mounting hole that door-plate is inserted in the one end of tongue 4, is set in keeper 3 in the inner side of door-plate
The outside of lock housing 1, and its axial location in lock housing 1 is positioned so that door-plate is clamped between keeper 3 and positioning convex wall 101,
Then lock core 2 is fixedly connected with turning tongue 4 by connector 5 again, just completes installation.In use, 360 ° can be carried out to lock core 2
Rotation so that one of dead bolt 401 is locked or unlocked operation.Therefore, technical solutions of the utility model, with structure letter
The technique effect of single, easy for installation, convenient operation.
The present embodiment is further set：It is provided between the lock housing 1 and lock core 2 and tongue 4 is turned to lock core 2 is relative to lock core 2
Another extreme direction imposes the elastic component 6 of active force.By using technical solutions of the utility model, during locking, elastic component 6 is to lock core
2 turn another extreme direction of tongue 4 and impose active force to lock core 2 is relative so that turn tongue 4 with lock core 2 as all the time with relative to lock core 2
Turn the trend of another extreme direction of tongue 4, so that with automatic fastening function.
The present embodiment is further set：The elastic component 6 is set to spring, and the spring is set in the outer of the lock core 2
Side, the lock core 2 is provided with the outer step 202 protruded outside phase, and the lock housing 1 is provided with inwardly projecting interior step 102, described
The two ends of spring offset setting with the outer step 202 and interior step 102 respectively.By using the utility model technical side
Case, structure is simpler, stably, easier for installation.
The present embodiment is further set：The both sides of the dead bolt 401 are respectively arranged with chamfer 4011.By using this
Utility model technical scheme so that dead bolt 401 is more easily locked.
The present embodiment is further set：The correspondence lock housing 1 of tongue 4 side that turns is provided with locating slot 402,1 pair of the lock housing
The side of tongue 4 should be turned and be provided with the locating convex block 103 that the locating slot 402 coordinates., can by using technical solutions of the utility model
Coordinated by locating convex block 103 with locating slot 402 and dead bolt 401 is positioned in locking or released state.
The present embodiment is further set：The periphery of the positioning convex wall 101 is curved to be set.By using the utility model
Technical scheme, positioning convex wall 101 can work as handle and use, and reduce and handle and cost are installed on door.
The present embodiment is further set：The keeper 3 and the outer wall of the lock housing 1 are connected by screw thread.Pass through
Technical solutions of the utility model are used, further such that structure is simpler, stably, and are caused easier for installation.
The present embodiment is further set：The outer sheath of lock housing 1 is provided with sealing ring 7, and the sealing ring 7 is placed in the positioning
Between part 3 and positioning convex wall 101.By using technical solutions of the utility model, improve and turn tongue 4 and lock sealing between door-plate
Property.
Claims (8)
1. a kind of cam lock, it is characterised in that：Including lock housing, lock core, keeper and turn tongue, the lock core is rotatably provided in
In the lock housing, the tongue that turns is placed in the outside of lock housing one end and is fixedly connected with the lock core by connector, the positioning
Part is set in the outside of the lock housing and positioned in the axial location of lock housing, and turn the tongue other end is provided with positioning to the lock housing relatively
Convex wall, the tongue that turns is provided with two dead bolts, and described two dead bolts are symmetrical set in the both sides for turning tongue.
2. cam lock according to claim 1, it is characterised in that：It is provided between the lock housing and lock core to lock core to lock
Core is relative to turn the elastic component that another extreme direction of tongue imposes active force.
3. cam lock according to claim 2, it is characterised in that：The elastic component is set to spring, and the spring is arranged
In the outside of the lock core, the lock core is provided with the outer step protruded outside phase, and the lock housing is provided with inwardly projecting interior platform
Rank, the two ends of the spring offset setting with the outer step and interior step respectively.
4. cam lock according to claim 1, it is characterised in that：The both sides of the dead bolt are respectively arranged with chamfer.
5. cam lock according to claim 1, it is characterised in that：The tongue correspondence lock housing side that turns is provided with locating slot,
The lock housing correspondence turns tongue side and is provided with the locating convex block that the locating slot coordinates.
6. cam lock according to claim 1, it is characterised in that：The periphery of the positioning convex wall is curved to be set.
7. cam lock according to claim 1, it is characterised in that：The keeper and the outer wall of the lock housing pass through screw thread
It is connected.
8. cam lock according to claim 1, it is characterised in that：The lock housing outer sheath is provided with sealing ring, the sealing
Circle is placed between the keeper and positioning convex wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470838.8U CN206319708U (en) | 2016-12-29 | 2016-12-29 | A kind of cam lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621470838.8U CN206319708U (en) | 2016-12-29 | 2016-12-29 | A kind of cam lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206319708U true CN206319708U (en) | 2017-07-11 |
Family
ID=59260820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621470838.8U Active CN206319708U (en) | 2016-12-29 | 2016-12-29 | A kind of cam lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206319708U (en) |
-
2016
- 2016-12-29 CN CN201621470838.8U patent/CN206319708U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |