CN106978941A - A kind of bathtub door lock with self-protective function - Google Patents
A kind of bathtub door lock with self-protective function Download PDFInfo
- Publication number
- CN106978941A CN106978941A CN201710357479.8A CN201710357479A CN106978941A CN 106978941 A CN106978941 A CN 106978941A CN 201710357479 A CN201710357479 A CN 201710357479A CN 106978941 A CN106978941 A CN 106978941A
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- locating part
- door
- lock
- tub door
- 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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Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0017—Locks with sliding bolt without provision for latching
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The present invention discloses a kind of bathtub door lock with self-protective function, including dead bolt and from lock set；Dead bolt is arranged on tub door horizontally slidablely, and dead bolt is provided with raised limiting section；The initial position of dead bolt is defined as start bit, and position when bolt lock enters bathtub is defined as locking bit；Include locating part, pull bar and card access surface from lock set；Locating part is used to by self gravitation effect be fallen when dead bolt is locked to from start bit to locking bit direction, and coordinates with the limiting section of dead bolt and moved with limiting dead bolt to start bit；Pull bar is vertically arranged on tub door, and its one end exposes the top of tub door, and the other end is fixedly connected with locating part, and pull bar is used to lift locating part；Card access surface is used to make locating part be located at the height and position that with limiting section can coordinate.The bathtub door lock it is preferable from lock set versatility；During tub door use, latched automatically from lock set, the situation of maloperation can be avoided to occur.
Description
Technical field
The present invention relates to bathroom technical field, and in particular to a kind of bathtub door lock with self-protective function.
Background technology
At present, the door latch structure for the tub door that in the market is used usually not safety structure, therefore, is opened and closed in tub door
During easily cause maloperation, and maloperation is then likely to result in the consequence that the water in whole bathtub comes down in torrents, seriously
The normal of influence bathtub is used；The structure type with insurance function is used in addition, also having in existing bathtub door lock, still
The safety structure of these bathtub door locks is combined with operation handle, this and higher door lock of the handle degree of correlation
Safety structure, limits the free degree of operation handle, and synchronous with handle need to change, just because of the safety structure and hand on tub door
Handle has higher matching degree, and make it that the versatility of the safety structure is poor；Moreover, this safety structure and tub door
The associated structure type of door locking handle, also cause tub door in use, easily cause tub door and open by mistake the feelings opened
Condition occurs；And because the door lock of existing tub door is not voluntary insurance structure, therefore tub door is during locking, operation
Inconvenience；Bathtub door lock interlocking in place after, once forgetting to lock insurance, then still there is the risk of maloperation, influence
The normal of bathtub is used.
The content of the invention
It is an object of the invention to solve the problems of the prior art, there is provided a kind of bath associated with dead bolt from lock set
Cylinder door lock, is installed in tub door from lock set, but with the operating handle of bathtub door lock without direct correlation, operating handle
Shape, installation site and mode of operation are on from lock set, without influence, therefore, the versatility from lock set is preferable；Further, since from
Lock set has movable matching relationship well with dead bolt during dead bolt interlocking, and can be realized to fall automatically by self gravitation
Lock, i.e., with the function of insuring automatically, therefore, bolt lock need to only be entered bathtub by tub door during use, can just be protected
Card latched automatically from lock set so that avoid due to forget to insure and maloperation caused by tub door open by mistake situation about opening
Occur.
To reach above-mentioned purpose, the present invention is adopted the following technical scheme that：
A kind of bathtub door lock with self-protective function, including dead bolt and from lock set；The dead bolt is horizontally slidable
Ground is arranged on tub door, and dead bolt is provided with raised limiting section；The initial position of the dead bolt is defined as start bit, the lock
Position when tongue locks bathtub is defined as locking bit；It is described to include locating part, pull bar and card access surface from lock set；The locating part
For being fallen when the dead bolt is locked to from start bit to locking bit direction by self gravitation effect, and with the dead bolt
Limiting section coordinates to be moved with limiting the dead bolt to start bit；The pull bar is vertically arranged on the tub door, its one end dew
Go out the top of the tub door, the other end is fixedly connected with the locating part, the pull bar is used to lift the locating part；It is described
Card access surface is used to make to drop down onto the height and position that with the limiting section can coordinate under the locating part.
Further, the locating part is provided with and slides against face and spacing bearing surface；The face that slides against is used in institute
State limiting section when dead bolt is moved from start bit to locking bit with the dead bolt and slide against cooperation；When the limiting section skids off institute
When stating the face of sliding against and departing from the locating part, the locating part is fallen after rise by self gravitation effect；The spacing bearing surface is used
In the limiting section contact when the dead bolt is moved from locking bit to start bit with the dead bolt, the sliding area of the dead bolt is limited
Domain.
Further, the locating part is list structure；One end of the locating part is hinged on tub door, its free end
Provided with pointed eave tile；The inner side of the pointed eave tile slides against face described in being formed；The outside of the pointed eave tile forms described
Spacing bearing surface.
Further, the face that slides against is inclined tiltedly along the start bit of dead bolt to locking bit direction from top to bottom
Face.
Further, the pull bar is provided with the one end for exposing the tub door top and abutted against with the tub door top
Shackle member, the lower surface that the shackle member abuts the tub door top forms the card access surface.
Further, the tub door is shell structure, and the upper surface of tub door is provided with through hole；The dead bolt and it is described from
Lock set is installed in the tub door；The pull bar stretches out the tub door upper surface, and the pull bar by the through hole
It can be moved up and down along the through hole.
Further, in addition to transmission component；Driving section is additionally provided with the dead bolt；The transmission component by with it is described
Driving section on dead bolt forms transmission and coordinated, and drives the dead bolt level to slide.
Further, the transmission component includes rotating shaft, active conical gear, driven bevel gear, power transmission shaft and transmission
Gear；The rotating shaft level is installed on the tub door；Active conical gear and the driven bevel gear intermeshing；Institute
State active conical gear and be socketed on the rotating shaft periphery；The driven bevel gear and the travelling gear are socketed on the transmission
Axle periphery；The travelling gear is meshed with the driving section of the dead bolt；The axis of rotation is driven, the active circular cone is driven
Gear, driven bevel gear and transmission shaft driven, and then nibble the driving section formation transmission of the travelling gear and the dead bolt
Close, and drive the dead bolt level to be slided.
Further, the tub door is provided with sliding groove, and the dead bolt is slidedly arranged in the sliding groove.
Technical solutions according to the invention are relative to prior art, the beneficial effect of acquirement：
(1) in the technical program, by the mutual cooperation from lock set and dead bolt, the insurance of bathtub door lock is realized
Function, is installed in tub door from lock set, but with the operating handle of bathtub door lock without direct correlation, the shape of operating handle
Shape, installation site and mode of operation are on from lock set, without influence, therefore, the versatility from lock set is preferable；Further, since self-locking
Component and dead bolt have movable matching relationship well during dead bolt interlocking, and can be reached by self gravitation latch automatically,
Bolt lock need to only be entered bathtub, it is ensured that automatic from lock set by the purpose of insurance, therefore, tub door during use
Latch, thus avoid due to forget to insure and maloperation caused by tub door open by mistake situation about opening and occur, it is simple in construction,
Reliable in action.
(2) by the effect for sliding against face and spacing bearing surface on the limiting section and locating part on dead bolt, bath is realized
The auto-lock function of cylinder door lock, simple in construction, reliable in action；When dead bolt is retracted, by lifting pull bar top, depart from locating part
Limiting section on dead bolt, you can dead bolt is reset to start bit, it is easy to operate, simultaneously because needing manually operated ability when retracting
Unblock, therefore, further avoid tub door and is opened by mistake the situation generation opened, it is ensured that the security during bathtub use.
(3) locating part is the list structure that one end is hinged on tub door, and its free end is provided with pointed eave tile, pointed eave tile
Inner side and outer side form locating part respectively slide against face and spacing bearing surface, make dead bolt from start bit slide to locking bit or
During locking bit slides back into start bit, locating part is rotated using its one end being hinged as the center of circle, with simple structure, real
The position-limiting action of existing locating part；Meanwhile, locating part is positioned in an articulated manner, is slided in dead bolt and abuts locating part
During, locating part is not susceptible to skew, it is ensured that the stability of locating part.
(4) shackle member is installed in one end that pull bar exposes tub door top, is easy to implement the lifting to pull bar；Shackle member is supported
The lower surface for connecing tub door top forms above-mentioned card access surface, for making locating part be located at a suitable height and position without falling,
Under this spacing height of shackle member, dead bolt is during interlocking, and limiting section can be slidably matched with sliding against face formation,
When dead bolt is locked to position, and shackle member is fallen after rise to the height, the spacing bearing surface of the limiting section of dead bolt just with locating part offsets,
Simple in construction, function is reliable.
(5) by setting through hole in the upper surface of tub door, make pull bar through through hole and stretch out tub door upper surface, more preferably
Ground is positioned to pull bar, and pull bar is during by locating part or manual effect up and down motion, and offset amplitude is smaller, surely
It is qualitative good.
(6) face is slid against for one from top to bottom along the start bit of dead bolt to the inclined inclined-plane in locking bit direction, is being ensured
On the basis of the face of sliding against can be slidably matched with the limiting section of dead bolt, simplify the structure type of locating part so that locating part
Processing technology is more simple, easily realizes.
(7) form transmission by the driving section on transmission component and dead bolt to coordinate, to realize the sliding function of dead bolt, structure
Simply, reliable in action, is difficult failure, using simple type of drive, realizes the driving function that stability is good, transmission speed is fast,
Effectively increase the market convincingness of whole bathtub product.
(8) driving function to dead bolt is realized using simple conical gear drive, drive disk assembly is few, structure is simple
Single, directly, effectively, cost is lower for the kind of drive；So as to be effectively improved the bathtub competitiveness of product in market.
(9) dead bolt is installed in the sliding groove on tub door, and slip is realized in sliding groove, it is simple in construction and right
The polarization of dead bolt is good, dead bolt sliding stability, effectively.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this hair
Bright schematic description and description is used to explain the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the dimensional decomposition structure diagram of the embodiment of the present invention；
Fig. 2 is internal structure schematic diagram of the embodiment of the present invention；
Fig. 3 is locating part structural representation of the embodiment of the present invention；
Fig. 4 is lock bolt structure schematic diagram of the embodiment of the present invention；
Fig. 5 is dead bolt motion state of embodiment of the present invention schematic diagram one；
Fig. 6 is dead bolt motion state of embodiment of the present invention schematic diagram two；
Fig. 7 is dead bolt motion state of embodiment of the present invention schematic diagram three；
Fig. 8 is overall structure diagram of the embodiment of the present invention.
Embodiment
In order that technical problems, technical solutions and advantages to be solved are clearer, clear, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
As shown in Figures 1 to 8, in the embodiment of the present invention, the bathtub door lock with self-protective function include dead bolt 1, from
Lock set 2 and transmission component 3.
Dead bolt 1 is arranged on tub door horizontally slidablely, and dead bolt 1 is provided with raised limiting section 11 and driving section 12；
Specifically, the driving section 12 in the embodiment of the present invention on dead bolt 1 is a rack；Tub door is provided with sliding groove 41, and dead bolt 1 is slided and set
In in sliding groove 41；The initial position of dead bolt 1 is defined as start bit, position when dead bolt 1 is locked into bathtub in place is defined as
Locking bit.
Include locating part 21, pull bar 22 and card access surface (not shown) from lock set 2；Locating part 21 is used in dead bolt 1
Fallen when being locked to from start bit to locking bit direction by self gravitation effect, and coordinated with the limiting section 11 of dead bolt 1 to limit
Lockmaking tongue 1 is moved to start bit；Specifically, locating part 21 is provided with and slides against face 211 and spacing bearing surface 212；Slide against
The limiting section 11 that face 211 is used for when dead bolt 1 is moved from start bit to locking bit with dead bolt 1 slides against cooperation；Work as limiting section
11 when skidding off the face of sliding against 211 and departing from locating part 21, and locating part 21 is fallen after rise by the effect of self gravitation；Spacing bearing surface
212 are used for the contact of limiting section 11 with dead bolt 1 when dead bolt 1 is moved from locking bit to start bit, to limit the sliding area of dead bolt 1
Domain.
Specifically, locating part 21 is list structure, and one end of locating part 21 is hinged on tub door, and its free end is provided with point
Shape eave tile 213, the inner side of pointed eave tile 213 formed it is above-mentioned slide against face 211, the outside of pointed eave tile 213 forms spacing support
Junction 212；Face 211 is slid against for from top to bottom along the start bit of dead bolt 1 to the inclined inclined-plane in locking bit direction.
Pull bar 22 is vertically arranged on tub door, and its one end exposes the top of tub door, and the other end is fixed with locating part 21
Connection；Card access surface is used to making slide against face 211 and the spacing bearing surface 212 of locating part 21 to be located at and can abut the height of limiting section 11
Spend position.Specifically, pull bar 22 is provided with the shackle member 221 abutted against with tub door top in the one end for exposing tub door top,
The lower surface that shackle member 221 abuts tub door top forms above-mentioned card access surface.
Specifically, tub door is shell structure, and the upper surface of tub door is provided with through hole 40；Dead bolt 1 and filled from lock set 2
In tub door；Pull bar 22 stretches out the upper surface of tub door by the through hole 40 on tub door, when pull bar 22 is in locating part 21
With manually in the presence of move up and down when, pull bar 22 is moved up and down along through hole 40.
By driving transmission component 3, transmission component 3 is set to coordinate by forming transmission with the driving section 12 on dead bolt 1, so that
The level of dead bolt 1 is driven to slide.Specifically, transmission component 3 includes rotating shaft 31, active conical gear 32, driven bevel gear 33, biography
Moving axis 34 and travelling gear 35；The level of rotating shaft 31 is installed on tub door；Active conical gear 32 and the phase of driven bevel gear 33
Mutually engagement；Active conical gear 32 is socketed on the periphery of rotating shaft 31；Driven bevel gear 33 and travelling gear 35 are socketed on transmission
The periphery of axle 34；Travelling gear 35 is meshed with the driving section 12 of dead bolt 1；Drive shaft 31 is rotated, and drives active conical gear
32nd, driven bevel gear 33 and power transmission shaft 34 are driven, and then nibble the formation transmission of driving section 12 of travelling gear 35 and dead bolt 1
Close, so as to drive the level of dead bolt 1 to be slided.
Specifically, in embodiments of the present invention, rotating shaft 1 is installed on tub door, and its periphery is arranged with handrail 42, by driving
Dynamic rotary handle 42 is rotated, and drives active conical gear 32, driven bevel gear 33 and power transmission shaft 34 to rotate, and then make driving cog
Wheel 35 forms transmission with the driving section 12 of dead bolt 1 and engaged, and drives dead bolt 1 to slide.
In the embodiment of the present invention, bathtub door includes outer door shell 43, interior door shell 44, bottom plate 45 and door skeleton 46；Slide
Groove 41 is installed on bottom plate 45.
In use, under original state, tub door is opening, now, rotary handle 42 is connected on handrail 42
Rotating shaft 31 is rotated, and is socketed on the concomitant rotation of active conical gear 32 in rotating shaft 31, and linkage is engaged with active conical gear 32
Driven bevel gear 33 rotate so that power transmission shaft 34 and the travelling gear 35 that is socketed on it also concomitant rotation；Due to passing
On moving gear 35 and dead bolt 1 there is the matching relationship of engagement in driving section 12, and therefore, the rotation of travelling gear 35 has driven dead bolt 1
Locking bit is slid into from start bit level in sliding groove 41, during dead bolt 1 is slided, the upper limit portion 11 of dead bolt 1 abuts limit
Face 211 is slid against on the part 21 of position, and formation is slidably matched, locating part 21 is limited the jack-up of portion 11 therewith, and pull bar 22 is moved up,
Face 211 is slid against on locating part 21 and when departing from locating part 21, locating part 21 is by weight when the limiting section 11 on dead bolt 1 is skidded off
Power effect falls after rise, now, the limiting section 11 of the contact dead bolt 1 of spacing bearing surface 212 on locating part 21, to limit dead bolt 1 from lock
Positioning slides into start bit；When needing to open tub door, pull bar 22 is lifted upwards so that locating part 21 is moved up, locating part 21
On spacing bearing surface 212 depart from the limiting section 11 of dead bolt 1, rotary handle 42 can drive dead bolt 1 from locking bit along sliding groove
41 slide back into start bit, then put down pull bar 22, the height for making its falling be limited to shackle member 221；Simple in construction, action can
Lean on.
Using above-described embodiment, by the mutual cooperation from lock set 2 and dead bolt 1, the insurance of bathtub door lock is realized
Function, is installed in tub door from lock set 2, but with the operating handle of bathtub door lock without direct correlation, the shape of operating handle
Shape, installation site and mode of operation are on from lock set 2, without influence, therefore, the versatility from lock set 2 is preferable；Further, since from
Lock set 2 has movable matching relationship, and being reached automatically by self gravitation well with dead bolt 1 during the interlocking of dead bolt 1
Dead bolt 1 need to only be locked bathtub, it is ensured that self-locking group by the purpose latch, insured, therefore, tub door during use
Part 2 latches automatically, thus avoid due to forget to insure and maloperation caused by tub door open by mistake situation about opening and occur, knot
Structure is simple, reliable in action.
Pass through the work for sliding against face 211 and spacing bearing surface 212 on the limiting section 11 on dead bolt 1 and locating part 21
With realizing the auto-lock function of bathtub door lock, simple in construction, reliable in action；When dead bolt 1 is retracted, by lifting the top of pull bar 22,
Locating part 21 is set to depart from the limiting section 11 on dead bolt 1, you can dead bolt 1 is reset into start bit, it is easy to operate, simultaneously because retracting
When need it is manually operated could unlock, therefore, further avoid tub door and opened by mistake situation about opening and occur, it is ensured that bathtub is used
During security.
Locating part 21 is the list structure that one end is hinged on tub door, and its free end is provided with pointed eave tile 213, pointed to hook
What first 213 inner side and outer side formed locating part 21 respectively slides against face 211 and spacing bearing surface 212, makes dead bolt 1 from starting
Position slides to locking bit or from during locking bit slides back into start bit, and locating part 21 is revolved using its one end being hinged as the center of circle
Turn, with simple structure, realize the position-limiting action of locating part 21；Meanwhile, locating part 21 is positioned in an articulated manner,
During dead bolt 1 slides and abuts locating part 21, locating part 21 is not susceptible to skew, it is ensured that the stability of locating part 21.
Shackle member 221 is installed in one end that pull bar 22 exposes tub door top, is easy to implement the lifting to pull bar 22；Clamping
The lower surface that part 221 abuts tub door top forms above-mentioned card access surface, for making locating part 21 be located at a suitable height and position
Without falling, under this spacing height of shackle member 221, dead bolt 1 is during interlocking, and limiting section 11 can be with sliding against
Face 211 formed be slidably matched, when the interlocking of dead bolt 1 in place, when shackle member 221 is fallen after rise to the height, the limiting section 11 of dead bolt 1 is just
Offseted with the spacing bearing surface 212 of locating part 21, simple in construction, function is reliable.
By setting through hole 40 in the upper surface of tub door, make pull bar 22 through through hole 40 and stretch out tub door upper surface,
Preferably pull bar 22 is positioned, pull bar 22 is during by locating part 21 or manual effect up and down motion, skew
Amplitude is smaller, and stability is good.
Face 211 is slid against for one from top to bottom along the start bit of dead bolt 1 to the inclined inclined-plane in locking bit direction, is being ensured
Slide against face can 211 be slidably matched with the limiting section 11 of dead bolt 1 on the basis of, simplify the structure type of locating part 21 so that
The processing technology of locating part 21 is more simple, easily realizes.
Transmission is formed by the driving section 12 on transmission component 3 and dead bolt 1 to coordinate, to realize the sliding function of dead bolt 1, knot
Structure is simple, reliable in action, is difficult failure, using simple type of drive, realizes that stability is good, the driving work(of transmission speed soon
Can, effectively increase the market convincingness of whole bathtub product.
The driving function to dead bolt 1 is realized using simple conical gear drive, drive disk assembly is few, structure is simple
Single, directly, effectively, cost is lower for the kind of drive；So as to be effectively improved the bathtub competitiveness of product in market.
Dead bolt 1 is installed in the sliding groove 41 on tub door, and slip is realized in sliding groove 41, it is simple in construction, and
It is good to the polarization of dead bolt 1, the sliding stability of dead bolt 1, effectively.
The preferred embodiments of the present invention are description above described, it is to be understood that the present invention is not limited to above-mentioned implementation
Example, and the exclusion to other embodiment should not be regarded as.By the enlightenment of the present invention, those skilled in the art combine known or existing
The change that technology, knowledge are carried out also should be regarded as in the protection domain of this hair invention.
Claims (9)
1. a kind of bathtub door lock with self-protective function, it is characterized in that：Including dead bolt and from lock set；
The dead bolt is arranged on tub door horizontally slidablely, and dead bolt is provided with raised limiting section；The dead bolt it is initial
Position is defined as start bit, and the position when bolt lock enters bathtub is defined as locking bit；
It is described to include locating part, pull bar and card access surface from lock set；The locating part is used in the dead bolt from start bit to lock
Orientation interlocking in place when fallen by self gravitation effect, and coordinate with the limiting section of the dead bolt with limit the dead bolt to
Start bit is moved；
The pull bar is vertically arranged on the tub door, and its one end exposes the top of the tub door, the other end and the limit
Position part is fixedly connected, and the pull bar is used to lift the locating part；
The card access surface is used to make to drop down onto the height and position that with the limiting section can coordinate under the locating part.
2. a kind of bathtub door lock with self-protective function as claimed in claim 1, it is characterized in that：The locating part is provided with
Slide against face and spacing bearing surface；The face that slides against is used for when the dead bolt is moved from start bit to locking bit and institute
The limiting section for stating dead bolt slides against cooperation；When the limiting section skid off it is described slide against face and when departing from the locating part,
The locating part is fallen after rise by self gravitation effect；
The spacing bearing surface is used for the limiting section contact with the dead bolt when the dead bolt is moved from locking bit to start bit,
Limit the sliding area of the dead bolt.
3. a kind of bathtub door lock with self-protective function as claimed in claim 2, it is characterized in that：The locating part is bar
Shape structure；One end of the locating part is hinged on tub door, and its free end is provided with pointed eave tile；The inner side of the pointed eave tile
Face is slid against described in being formed；The outside of the pointed eave tile forms the spacing bearing surface.
4. a kind of bathtub door lock with self-protective function as claimed in claim 3, it is characterized in that：It is described to slide against face
For from top to bottom along the start bit of dead bolt to the inclined inclined-plane in locking bit direction.
5. a kind of bathtub door lock with self-protective function as described in claim 1,2,3 or 4, it is characterized in that：It is described to draw
Bar is provided with the shackle member abutted against with the tub door top in the one end for exposing the tub door top, and the shackle member is abutted
The lower surface on the tub door top forms the card access surface.
6. a kind of bathtub door lock with self-protective function as described in any of claims 5, it is characterized in that：The bath
Cylinder door is shell structure, and the upper surface of tub door is provided with through hole；The dead bolt and described it is installed in the tub door from lock set
It is interior；The pull bar stretches out the tub door upper surface by the through hole, and the pull bar can be moved up and down along the through hole.
7. a kind of bathtub door lock with self-protective function as claimed in claim 6, it is characterized in that：Also include transmission group
Part；
Driving section is additionally provided with the dead bolt；
The transmission component is coordinated by forming transmission with the driving section on the dead bolt, drives the dead bolt level to slide.
8. a kind of bathtub door lock with self-protective function as claimed in claim 7, it is characterized in that：The transmission component bag
Include rotating shaft, active conical gear, driven bevel gear, power transmission shaft and travelling gear；
The rotating shaft level is installed on the tub door；Active conical gear and the driven bevel gear intermeshing；Institute
State active conical gear and be socketed on the rotating shaft periphery；The driven bevel gear and the travelling gear are socketed on the transmission
Axle periphery；The travelling gear is meshed with the driving section of the dead bolt；
The axis of rotation is driven, the active conical gear, driven bevel gear and transmission shaft driven is driven, and then make described
Travelling gear forms transmission with the driving section of the dead bolt and engaged, and drives the dead bolt level to be slided.
9. a kind of bathtub door lock with self-protective function as claimed in claim 8, it is characterized in that：Set on the tub door
There is sliding groove, the dead bolt is slidedly arranged in the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357479.8A CN106978941A (en) | 2017-05-19 | 2017-05-19 | A kind of bathtub door lock with self-protective function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710357479.8A CN106978941A (en) | 2017-05-19 | 2017-05-19 | A kind of bathtub door lock with self-protective function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106978941A true CN106978941A (en) | 2017-07-25 |
Family
ID=59341430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710357479.8A Pending CN106978941A (en) | 2017-05-19 | 2017-05-19 | A kind of bathtub door lock with self-protective function |
Country Status (1)
| Country | Link |
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| CN (1) | CN106978941A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485836A (en) * | 2019-08-27 | 2019-11-22 | 广东东箭汽车科技股份有限公司 | Door lock limit control, boot door and automobile |
| CN111350408A (en) * | 2020-04-23 | 2020-06-30 | 广东坚士制锁有限公司 | Lock sharp assembly |
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| ES2180086T3 (en) * | 1997-03-17 | 2003-02-01 | Altura Leiden Holding | SEPARATION SHEET FOR A SHOWER. |
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| CN106308627A (en) * | 2016-11-02 | 2017-01-11 | 福建西河卫浴科技有限公司 | Bathtub door provided with multifunctional handrail |
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| CN201052108Y (en) * | 2007-05-16 | 2008-04-30 | 朱正伟 | Bathtub suitable for action discommodity person |
| CN204423500U (en) * | 2015-02-13 | 2015-06-24 | 浙江银信博荣电子科技股份有限公司 | The locking mechanism of slide tray |
| CN205012771U (en) * | 2015-10-15 | 2016-02-03 | 江西中投科信科技有限公司 | Interactive trick lock of intelligence |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110485836A (en) * | 2019-08-27 | 2019-11-22 | 广东东箭汽车科技股份有限公司 | Door lock limit control, boot door and automobile |
| CN111350408A (en) * | 2020-04-23 | 2020-06-30 | 广东坚士制锁有限公司 | Lock sharp assembly |
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