CN206309136U - A kind of separating mechanism of mechanically decoupled single tongue lock - Google Patents
A kind of separating mechanism of mechanically decoupled single tongue lock Download PDFInfo
- Publication number
- CN206309136U CN206309136U CN201621414252.XU CN201621414252U CN206309136U CN 206309136 U CN206309136 U CN 206309136U CN 201621414252 U CN201621414252 U CN 201621414252U CN 206309136 U CN206309136 U CN 206309136U
- Authority
- CN
- China
- Prior art keywords
- separator
- groove
- separation
- planar gear
- way planar
- 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
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Abstract
The utility model discloses a kind of separating mechanism of mechanically decoupled single tongue lock, including the one-way planar gear that the square bar and outer handle being connected with interior handle are connected, side's bar is provided with separator, and the one-way planar gear is oppositely arranged with separator；The lateral wall of the separator offers separation rail groove, and the separator side is provided with separation guide rod, and the one end of the separation guide rod is placed in separation rail groove；When square band flow separator is counterclockwise or turns clockwise, the one end for separating guide rod is separating relative movement in rail groove, so that the separator is separated or is interlocked with one-way planar gear, outer handle can be avoided to be subjected to the external worlds such as strength pressing sabotage, its security performance is improved.
Description
Technical field
The utility model is related to field of lockset, more specifically, it relates to a kind of separating mechanism of mechanically decoupled single tongue lock.
Background technology
Single tongue handle lock is small due to lock body, low to requirements of installation space, and the advantage being easily installed is widely used, but single tongue
Intensity is not high in itself for handle lock, easy external world, such as install hotel or some other amusement produce bathroom door on,
Just more artificially sabotaged, handle lock generally includes outer handle, interior handle, foreign side's bar, interior side's bar and lock body, outer handle
Be connected by foreign side's bar and lock body, rotate outer handle and drive the dead bolt of lock body to stretch, interior handle by interior side's bar with lock
Body is connected, and handle drives the dead bolt of lock body to stretch in rotation, handle lock in normal state can by rotate outer handle with
Interior handle can open lock body, and when carrying out locking state in door, outer handle and interior handle are required in the situation for unlocking
Lower to rotate unlocking, and lock body outer handle under the state of locking can not rotate, when outer handle, to be subjected to strength pressing etc. outer
When boundary sabotages, the damage of lock body internal structure can be caused, while also result in door easily being opened by violence, also reduce its peace
Full performance.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is that offer the purpose of this utility model is to carry
For a kind of separating mechanism of mechanically decoupled single tongue lock, outer handle can be avoided to be subjected to the external worlds such as strength pressing and to be sabotaged, carried
Its security performance high.
To achieve the above object, the utility model provides following technical scheme：
A kind of separating mechanism of mechanically decoupled single tongue lock, including the square bar and outer handle that are connected with interior handle are connected
One-way planar gear, side's bar is provided with separator, and the one-way planar gear is oppositely arranged with separator；The separator
Lateral wall offer separation rail groove, the separator side is provided with separation guide rod, and the one end of the separation guide rod is placed in
Separate in rail groove；When square band flow separator is counterclockwise or turns clockwise, the one end of the separation guide rod is dividing
Relatively moved in rail groove so that the separator is separated or is interlocked with one-way planar gear.
The utility model is further set：The separation rail groove is obliquely installed along the axis direction of separator, described point
When being moved in separation rail groove from the one end of guide rod, order about separator and moved away from one-way planar gear direction.
The utility model is further set：The separation rail groove has been respectively communicated with swing-around trajectory groove, swing-around trajectory groove edge
The tangential direction of separator is horizontally disposed with, when the separation guide rod enters in swing-around trajectory groove from separation rail groove, the list
It is interlocked to face gear and separator, now outer handle can the rotation with flow separator, the one end of the separation guide rod
Relatively moved in swing-around trajectory groove.
The utility model is further set：The end face of the separator is provided with groove, if the bottom of the groove is provided with
A dry first wedge-shaped part, several first wedge-shaped parts join end to end circle distribution, and the end face of the one-way planar gear is provided with
Several second wedge-shaped parts, several second wedge-shaped parts join end to end circle distribution, the first wedge-shaped part and the second wedge-shaped part
Can be interlocked.
The utility model is further set：The bottom of the groove is provided with lead column, one end of the one-way planar gear
Face is provided with the pilot hole being engaged with lead column.
The utility model is further set：Side's bar is provided with mounting blocks, the other end of the separator be provided with for
The mounting groove of mounting blocks is placed, the separator is fixed on mounting blocks in mounting groove by capping, the end face of the mounting blocks
It is arc surface；The lateral wall of the mounting blocks is provided with the first plane and the second plane, when mounting blocks in mounting groove clockwise or
During person rotates counterclockwise, first plane and the second plane alternate inconsistent with the side wall of mounting groove.
The utility model beneficial effect：When people are in room, it is only necessary to the square bar that rotation is connected with interior handle, when
During square band flow separator rotate counterclockwise, the one end of the separation guide rod is moved in separation rail groove, is separated in rotation
Device can be under separation rail effect, can be towards away from the movement of one-way planar gear direction so that the separator and one-way planar tooth
Wheel is separated, when now rotating one-way planar gear by outer handle again, one-way planar gear cannot the rotation of the side of drive bar so that
Cannot order about and be opened and closed installed in square bar upper lock body, outer handle can be avoided to be subjected to the external worlds such as strength pressing and sabotaged, improve
Its security performance.
Brief description of the drawings
Fig. 1 is a kind of structural representation one of mechanically decoupled single tongue lock of the utility model；
Fig. 2 is a kind of structural representation one of the separating mechanism of mechanically decoupled single tongue lock of the utility model；
Fig. 3 is a kind of structural representation two of the separating mechanism of mechanically decoupled single tongue lock of the utility model；
Fig. 4 is the structural representation of one-way planar gear；
The structural representation of Fig. 5 sides of being bar and separator；
Fig. 6 is the structural representation one of separator；
Fig. 7 is the structural representation two of separator；
Fig. 8 is the structural representation three of separator；
The structural representation of Fig. 9 sides of being bar.
Description of reference numerals：1st, square bar；11st, mounting blocks；111st, the first plane；112nd, the second plane；2nd, one-way planar tooth
Wheel；21st, the second wedge-shaped part；22nd, pilot hole；3rd, lock body；4th, separator；41st, rail groove is separated；42nd, swing-around trajectory groove；43rd, it is recessed
Groove；431st, first wedge-shaped part；44th, lead column；45th, mounting groove；46th, lug boss；5th, guide rod is separated.
Specific embodiment
The separating mechanism of 1 to Fig. 9 mechanically decoupled single tongue locks a kind of to the utility model does further specifically referring to the drawings
It is bright.
A kind of separating mechanism of mechanically decoupled single tongue lock, including the square bar 1 and outer handle that are connected with interior handle are connected
The one-way planar gear 2 for connecing, wherein lock body 3 are arranged on square bar 1, and rotation side's bar 1 can drive the dead bolt of lock body 3 to stretch, with passing
The dead bolt principle that system side's bar orders about lock body 3 is identical, just repeats no more herein.
Described square bar 1 is provided with separator 4, and the one-way planar gear 2 is oppositely arranged with separator 4, the separator 4
Lateral wall offer separation rail groove 41；The side of separator 4 is provided with separation guide rod 5, and the one end for separating guide rod 5 is put
In in separation rail groove 41；When square bar 1 is counterclockwise with flow separator 4 or turns clockwise, one end of the separation guide rod 5
Portion is separating relative movement in rail groove 41 so that the separator 4 is separated or is interlocked with one-way planar gear 2.
Wherein described separation guide rod 5 is two, and is symmetrically distributed on the both sides of separator 4, is set on the separator 4
Have and separate the corresponding separation rail groove 41 of guide rod 5 with two so that the separator 4 of rotation is front and rear in the case where the effect of guide rod 5 is separated
It is more reliable and more stable when mobile.
Wherein described separation rail groove 41 is obliquely installed along the axis direction of separator 4, and the separation rail groove 41 is distinguished
Swing-around trajectory groove 42 is communicated with, swing-around trajectory groove 42 is horizontally disposed with along the tangential direction of separator 4, when square bar 1 is with flow separator 4
Rotate counterclockwise, when the one end of the separation guide rod 5 is relatively moved in separation rail groove 41, while separator 4 can be ordered about
Away from the movement of the direction of one-way planar gear 2, when the one end for separating guide rod 5 is placed in separation 41 one end of rail groove, separator 4
It is kept completely separate with one-way planar gear 2, outer handle cannot rotarily drive the lock of lock body 3 by the side's of the drive bar 1 of one-way planar gear 2
Tongue stretches, it is impossible to open door, and when square bar 1 turns clockwise with flow separator 4, the one end of the separation guide rod 5 is dividing
In rail groove 41 during relative movement, while separator 4 can be ordered about near the direction movement of one-way planar gear 2, when separation guide rod 5
One end enter when in swing-around trajectory groove 42 from rail groove 41 is separated, separator 4 is fastened completely with one-way planar gear 2, is made
Door must be opened while also realizing that releasing is locked, be easy to operation, it is possible to achieve quickly open door, while also solve user going out
Forget to release the problem locked behind the door.
Now outer handle can the rotation with flow separator, the one end of the separation guide rod is relative in swing-around trajectory groove
Mobile, movement will not order about separator and be moved forward and backward with respect to one-way planar gear 2 in the separation swing-around trajectory groove 42 of guide rod 5, separate
Device 4 is in buckling state all the time with one-way planar gear 2, and rotating outer handle can also drive the dead bolt of lock body 3 to stretch, can be from door
Outer normal opening door.
The end face of wherein described separator 4 is provided with groove 43, and the bottom of the groove 43 is provided with several the first wedge shapes
Portion 431, several first wedge-shaped parts 431 join end to end circle distribution, and the end face of the one-way planar gear 2 is provided with several
Second wedge-shaped part 21, several second wedge-shaped parts 21 join end to end circle distribution, when separator 4 and one-way planar gear 2 are mutual
When being close to, the wedge-shaped part 21 of the first wedge-shaped part 431 and second can be interlocked, and realize that separator 4 and one-way planar gear 2 interlock
Close, when separator 4 and one-way planar gear 2 are located remotely from each other, the wedge shape of the first wedge-shaped part 431 and second also can mutually divide
Cannot be rotated with flow separator 4 from so that one-way planar gear 2 realize separator 4 with respect to one-way planar gear 2 near or
Person is away from can realize that separator 4 is quickly interlocked and separates with one-way planar gear 2.
The bottom of wherein described groove 43 is provided with lead column 44, and the end face of the one-way planar gear 2 is provided with and guiding
The pilot hole 22 that post 44 is engaged, separator 4 is interlocked and separates with one-way planar gear 2, plays guide effect, it is to avoid occur
Skew.
Side's bar 1 is provided with mounting blocks 11, and the other end of the separator 4 is provided with the installation for placing mounting blocks 11
Groove 45, the separator 4 is fixed on mounting blocks 11 in mounting groove 45 by capping, and the height of the mounting blocks 11 is less than installation
The depth of groove 45, and the end face of the mounting blocks 11 is arc-shaped surface, is easily installed block and is rotated in mounting groove.
The lateral wall of the mounting blocks 11 is provided with the first plane 111 and the second plane 112, when mounting blocks 11 are in mounting groove 45
During inside rotating counterclockwise, the first plane 111 can be inconsistent with the side wall of mounting groove 45, the also rotation counterclockwise of band flow separator 4
Turn, realize that separator 4 is separated with one-way planar gear 2, under reduction torsion spring effect, mounting blocks 11 reset and turn clockwise
When, now the first plane 111 can be separated with the side wall of mounting groove 45, and when unblock is needed, interior handle drive side bar 1 is clockwise
Rotation, during the mounting blocks 11 are rotated clockwise in mounting groove 45, the second plane 112 can be with the side wall phase of mounting groove 45
Contradict, band flow separator 4 also turns clockwise, and realizes that separator 4 is fastened again with one-way planar gear 2, it is to avoid square bar 1 is multiple
The lower rotation that resets of position torsion spring effect, mounting blocks 11 are interfered with separator 4.
In order in case of emergency, or in room cannot the side's of drive bar 1 when so that can be carried out promptly in people outdoors
In the case of opening door lock, be provided with lug boss 46 in the lateral wall of the separator 4, the outer panels are corresponding with lug boss 46
Position goes out to offer through hole, and the people being placed in outdoors need to be only inserted in through hole by specialist tools, and lug boss 46 is stirred by through hole,
Order about separator 4 to rotate so that separator 4 is separating rail groove 41 and separating under the effect of guide rod 5, can be towards one-way planar gear
2 movements so that separator 4 is interlocked with one-way planar gear 2, for the ease of stirring lug boss 46, can be in the lug boss
46 are provided with some teeth towards the end face of through hole.
When separator 4 and one-way planar gear 2 are interlocked, people can pass through outer handle outside room, and rotation is unidirectional
Face gear 2 rotates come the side's of driving bar 1, orders about the flexible mesh that door is opened to reach of the dead bolt installed in the square upper lock body 3 of bar 1
, the flexible of the dead bolt of lock body 3 can directly directly be ordered about by interior handle in room, it is also possible to reach the mesh for opening door
, when people are in room, it is necessary to lock when avoiding outer handle from opening door, it is only necessary to rotated by interior handle and interior handle phase
The square bar 1 of connection, when square bar 1 is with the rotate counterclockwise of flow separator 4, the one end of the separation guide rod 5 is separating rail groove 41
Interior movement, separator 4 can be under separation rail effect in rotation, can be towards away from the movement of the direction of one-way planar gear 2 so that described
Separator 4 is separated with one-way planar gear 2, one-way planar gear 2 cannot the side's of drive bar 1 rotate, so as to installation cannot be ordered about
Opened and closed in the upper lock body 3 of square bar 1, outer handle can be avoided to be subjected to the external worlds such as strength pressing and sabotaged, improve its security performance,
Only need to by interior handle rotating side's bar 1 simultaneously, the side's of ordering about bar 1 and one-way planar gear 2 separate, realize locking purpose in door,
Realize locking instead of installing anti-lock device in conventional door lock, simple structure.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. the separating mechanism that a kind of mechanically decoupled single tongue is locked, it is characterized in that：Hold including the square bar being connected with interior handle and outward
The one-way planar gear of palmistry connection, side's bar is provided with the separator that can be interlocked with one-way planar gear, described unidirectional flat
Face gear is oppositely arranged with separator；
The lateral wall of the separator offers separation rail groove, and the separator side is provided with separation guide rod, and the separation is led
The one end of bar is placed in separation rail groove；When square band flow separator is counterclockwise or turns clockwise, the separation is led
The one end of bar is separating relative movement in rail groove so that the separator is separated or interlocks with one-way planar gear
Close.
2. the separating mechanism that a kind of mechanically decoupled single tongue according to claim 1 is locked, it is characterized in that：The separation rail groove
It is obliquely installed along the axis direction of separator, when the one end for separating guide rod is relatively moved in separation rail groove, is ordered about
Separator is moved away from one-way planar gear direction.
3. the separating mechanism that a kind of mechanically decoupled single tongue according to claim 2 is locked, it is characterized in that：The separation rail groove
Swing-around trajectory groove is communicated with towards one end of outer handle, swing-around trajectory groove is horizontally disposed with along the tangential direction of separator, when described
Separate guide rod and enter when in swing-around trajectory groove from rail groove is separated, the one-way planar gear and separator are interlocked, it is now outer
Handle can the rotation with flow separator, the one end of the separation guide rod relatively moves in swing-around trajectory groove.
4. the separating mechanism that a kind of mechanically decoupled single tongue according to claim 1 is locked, it is characterized in that：The one of the separator
End face is provided with groove, and the bottom of the groove is provided with several first wedge-shaped parts, and several first wedge-shaped parts join end to end circumference
Distribution, the end face of the one-way planar gear is provided with several the second wedge-shaped parts, and several second wedge-shaped parts join end to end circle
Week distribution, the first wedge-shaped part and the second wedge-shaped part can be interlocked.
5. the separating mechanism that a kind of mechanically decoupled single tongue according to claim 4 is locked, it is characterized in that：The bottom of the groove
Lead column is provided with, the end face of the one-way planar gear is provided with the pilot hole being engaged with lead column.
6. the separating mechanism that a kind of mechanically decoupled single tongue according to claim 4 is locked, it is characterized in that：Side's bar is provided with peace
Dress block, the other end of the separator is provided with the mounting groove for placing mounting blocks, and the separator is by covering installation
Block is fixed in mounting groove, and the end face of the mounting blocks is arc surface；
The lateral wall of the mounting blocks is provided with the first plane and the second plane, when mounting blocks in mounting groove clockwise or the inverse time
In pin rotation process, first plane and the second plane alternate inconsistent with the side wall of mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414252.XU CN206309136U (en) | 2016-12-22 | 2016-12-22 | A kind of separating mechanism of mechanically decoupled single tongue lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621414252.XU CN206309136U (en) | 2016-12-22 | 2016-12-22 | A kind of separating mechanism of mechanically decoupled single tongue lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206309136U true CN206309136U (en) | 2017-07-07 |
Family
ID=59245918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621414252.XU Expired - Fee Related CN206309136U (en) | 2016-12-22 | 2016-12-22 | A kind of separating mechanism of mechanically decoupled single tongue lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206309136U (en) |
-
2016
- 2016-12-22 CN CN201621414252.XU patent/CN206309136U/en not_active Expired - Fee Related
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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: 20170707 Termination date: 20201222 |