CN207092766U - Self-locking window switchs - Google Patents
Self-locking window switchs Download PDFInfo
- Publication number
- CN207092766U CN207092766U CN201720976727.2U CN201720976727U CN207092766U CN 207092766 U CN207092766 U CN 207092766U CN 201720976727 U CN201720976727 U CN 201720976727U CN 207092766 U CN207092766 U CN 207092766U
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- CN
- China
- Prior art keywords
- lock
- self
- locking
- lock body
- unlocking rod
- 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
It the utility model is related to close window field, disclose a kind of Self-locking window switch, including the hollow lock of cuboid and the lock body being slidably connected in lock, the dead bolt for stretching out lock is connected with the lock, also include being used for the buckle for fixing dead bolt, switch mouth is offered on the lock, switch mouth is exposed in the lock body part；Held with the lock and offer self-locking hole, the lock upper end is provided with self-lock pin corresponding with self-locking hole, self-locking spring is provided between the self-lock pin and lock, connecting hole is offered on the self-lock pin, taper unlocking rod is slidably connected in the connecting hole, the unlocking rod contradicts with the one end of connecting hole away from lock body；The lock upper surface offers the open keyhole of face unlocking rod, the unlocking rod upper end is provided with the connecting plate that diameter is more than unlocking bore dia, support spring is provided between the connecting plate and lock, it has auto-lock function, it can prevent child from arbitrarily opening, ensure the advantages of user is safe to use.
Description
Technical field
Close window field is the utility model is related to, more particularly to a kind of Self-locking window switch.
Background technology
House can set window to meet the ventilation in house and daylighting demand on the wall in house.In order to control
The closing of the unlatching of window, close window can be all provided with window.
At present, Authorization Notice No. is that CN2866740Y Chinese patent discloses a kind of window fastening operator, and it includes lock
Seat, back-moving spring, lock is interior to set rectangular active card, and the upper end of active card is flexibly connected by back-moving spring with lock,
The base of active card stretches out lock and the gap that can be worked in coordination with dead bolt is formed between lock, and lock, dead bolt lead to respectively
Cross screw to be fixedly connected with window frame, lock is arranged on the window frame of nexine window, and dead bolt is arranged on the outer layer window of relevant position
Window frame on, dead bolt cross section is triangular in shape.The window fastening operator solves existing close window easy to wear, short life, use
The problem of inconvenient.
But above-mentioned close window window is after closing, as long as press active card window directly can just open again.Particularly
Child easily opens by mistake window, and danger is caused on high residential building.
Utility model content
The purpose of this utility model is to provide a kind of Self-locking window switch, and it has auto-lock function, can prevent child with
Meaning is opened, and ensures the advantages of user is safe to use.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of Self-locking window is opened
Close, including the hollow lock of cuboid and the lock body that is slidably connected in lock, be connected with the dead bolt for stretching out lock with the lock, also
Including the buckle for fixing dead bolt, switch mouth is offered on the lock, switch mouth is exposed in the lock body part；The lock body
Upper end offers self-locking hole, and the lock upper end is provided with self-lock pin corresponding with self-locking hole, set between the self-lock pin and lock
There is self-locking spring, the connecting hole perpendicular to self-locking pin axis is offered on the self-lock pin, is slidably connected in the connecting hole
Taper unlocking rod, the unlocking rod contradict with the one end of connecting hole away from lock body；The lock upper surface offers positive dual lock
The open keyhole of bar, the unlocking rod upper end is provided with the connecting plate that diameter is more than unlocking bore dia, between the connecting plate and lock
Provided with support spring.
By using above-mentioned technical proposal, lock is fixed on interior window, and buckle is fixed on exterior window；When closing window, from
At the switch mouth of lock, lock body is promoted, lock body is pushed up, dead bolt and then locks body movement, when dead bolt is connected with buckle, locks body
When rising to highest point, buckle blocks dead bolt, and lock body can not continue to rise, and window is closed, and can not translate opening；With lock
When being raised to highest point, self-lock pin face self-locking hole, self-lock pin stretches out in the presence of self-locking spring, and self-lock pin is embedded in self-locking hole
Interior, lock body is fixed and can not declined, and lock body is lockable；After window fixes closing by lock body, lock body is by self-lock pin self-locking, Wu Fayi
It is dynamic；Want to open the window and must first open lock body, opend the window by locking body, after self-lock pin, close window carries certainly
Lock function, child arbitrarily can not be opend the window by mobile lock body, ensure that family child's is safe to use；
When opeing the window, unlocking rod is pressed from the open keyhole of lock upper end, support spring is pressed, unlocking rod is declined, open
The tapered setting in bottom of locking bar, unlocking rod upper end diameter are more than lower end diameter, and unlocking rod during slide downward, is opened in connecting hole
Locking bar applies the thrust away from lock body direction to self-lock pin, and self-lock pin presses self-locking spring, self-lock pin under the promotion of unlocking rod
Extracted out of self-locking hole, now lock body and be opened, lock body can move freely；Lock body is moved down at switch mouth, dead bolt is from buckle
Interior removal, close window are opened, and window can be opened freely；Want to open the window, first must press unlocking rod by open keyhole beats
Unlocking body, then mobile lock body open window, provided with double step, avoid child from opening by mistake window, occur unexpected；Provided with support bullet
Spring and self-locking spring, wanting opening lock body and must pull against the elastic force of support spring and the elastic force of self-locking spring, required strength is larger,
Prevent child from being opend the window by mistake by unlocking rod, so as to trigger accident；Ensure that user is safe to use.
The utility model is further arranged to：Sliding groove is offered in the lock, slip is fixed with the lock and is connected
The sliding shoe being connected in sliding groove, back-moving spring is provided between the lock body bottom and lock.
By using above-mentioned technical proposal, when controlling lower slider with lock, sliding shoe enters line slip in sliding groove, slides
Groove plays position-limiting action to lock body, and when preventing that locking body slides, deviation occurs for the motion path for locking body, causes self-lock pin normal
Insert in self-locking hole；Lock body bottom is provided with back-moving spring, ensures that lock is in normal off status, wants to open the window, mobile lock body
When, it is necessary to overcome the elastic force of back-moving spring, it is necessary to which certain strength, prevents child from opening by mistake window；Provided with back-moving spring, parent will
After window is closed, lock and rise in the presence of back-moving spring, voluntarily close, it is locked to window progress, save and carry lock body
Step is convenient to be operated；For parent when forgetting above to carry lock body, this programme can be voluntarily locked to window progress, ensures that user uses peace
Entirely.
The utility model is further arranged to：The upper end of the unlocking rod be fixed be slidably connected in open keyhole by
Button.
By using above-mentioned technical proposal, adult is entered when opening window by pressing the button in open keyhole to lock body
Row unblock, facilitates adult to operate provided with button.
The utility model is further arranged to：The lock is fixed with connecting tube straight up in the lower end of unlocking rod,
The lower end of the unlocking rod is provided with the connecting rod being slidably connected in connecting tube.
By using above-mentioned technical proposal, when moving up and down, connecting rod is carried out up and down unlocking rod in connecting tube
Slide；The motion path of the split locking bar of connecting tube is defined, and prevents that deviation occurs unlocking rod for motion path, leads in motion
Cause unlocking rod that stuck situation occurs with self-lock pin.
The utility model is further arranged to：Protection spring is provided between the bottom of the connecting rod and connecting tube.
By using above-mentioned technical proposal, the bottom of connecting rod and connecting tube is provided with protection spring, and protection spring is to connection
Bar and unlocking rod provide upward support force, it is necessary to overcome the elastic force of protection spring when pressing unlocking rod, increase provided with protection spring
Add protection, increase the strength pressed needed for unlocking rod, prevent child from by unlocking rod, opeing the window by mistake.
The utility model is further arranged to：The lock upper end offers spacing hole corresponding with self-locking hole, it is described from
Lock pin is slidably connected in spacing hole, and the one end of the self-locking spring away from self-lock pin is connected with the bottom of spacing hole.
By using above-mentioned technical proposal, for self-lock pin when sliding, self-lock pin enters line slip, spacing hole pair in spacing hole
The motion path of self-lock pin is defined, and is prevented self-lock pin motion path from deviation occurs, is caused stuck.
The utility model is further arranged to：The lock upper surface is hinged with protection end cap.
By using above-mentioned technical proposal, after window is closed, upset protection end cap blocks open keyhole, prevents child from opening
Lock body is opened by mistake at lockhole, so as to open by mistake window；Open the window and protect end cap, it is necessary to first open, then press unlocking rod and open lock body,
Finally by lock body unblock window, so as to open the window；Add to set one layer of step provided with protection end cap, prevent that child is easily direct
Open the window.
The utility model is further arranged to：Kerve, the lock body are offered in the one side of the lock body direction switch mouth
Green is provided with the upper end of kerve and opens colour code, the lock closes colour code in the lower end of kerve provided with red.
By using above-mentioned technical proposal, when lock body is closed, lower end dew of the lock body towards the one side of switch mouth
Go out and switch mouth, red is closed colour code and exposed, and reminds people to lock body at present and is closed；Lower zip body, lock are in unlatching
During state, lock body exposes switch mouth towards the upper end of the one side of switch mouth, and green is opened colour code and exposed, and reminds people to lock body at present
In opening；People can pull window by kerve, and window is opened and closed；It is convenient for people to grasp provided with kerve
Make.
In summary, the utility model has the advantages that：
1st, self-locking is carried out to lock body, prevents child from opening by mistake, has ensured family child provided with unlocking rod and self-lock pin, self-lock pin
It is safe to use；
2nd, provided with protection end cap, increase casing milling steps, prevent child from opening by mistake, ensured that family child's is safe to use；
3rd, provided with protection spring and support spring, strength needed for increase windowing, prevent child from opening by mistake, ensured family child
It is safe to use.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the structural representation inside lock；
Fig. 3 is the diagrammatic cross-section of B-B in Fig. 2；
Fig. 4 is the enlarged diagram in A portions in Fig. 2；
Fig. 5 is unlocking rod and the connection exploded perspective view of connecting tube.
In figure：1st, lock；2nd, body is locked；3rd, dead bolt；4th, buckle；5th, mouth is switched；6th, self-locking hole；7th, self-lock pin；8th, self-locking bullet
Spring；9th, connecting hole；10th, unlocking rod；11st, support spring；12nd, sliding groove；13rd, sliding shoe；14th, button；15th, connecting tube；16th, even
Extension bar；17th, spring is protected；18th, spacing hole；19th, end cap is protected；20th, kerve；21st, colour code is opened；22nd, colour code is closed；23rd, even
Fishplate bar；24th, back-moving spring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Wherein identical parts are presented with like reference characters.It should be noted that the word used below in description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
Embodiment：
A kind of Self-locking window switch, such as Fig. 1 and Fig. 2, including the hollow lock 1 of cuboid, the lock being slidably connected in lock 1
Body 2, with the dead bolt 3 that is fixedly linked of lock body 2 and for the buckle 4 with the clamping of dead bolt 3.Lock 1 is towards opening up in the one side of buckle 4
There is movable mouth, the stretching activity mouth of dead bolt 3 is connected with buckle 4.Switch mouth 5 is offered in the one side of lock 1, lock body 2 part is exposed
Mouth 5 is switched, the part that lock body 2 exposes switch mouth 5 offers kerve 20, and lock body 2 is stained with green above kerve 20 and opens colour code
21, lock body 2 is stained with red closing colour code 22 in the lower section of kerve 20.
Such as Fig. 2 and Fig. 3, sliding groove 12 is offered on the two side of lock 1, locks to be fixed with body 2 and is slidably connected to slip
Sliding shoe 13 in groove 12.Back-moving spring 24 is provided between the lower end of lock 1 and the bottom for locking body 2.The upper end of lock body 2 offers
Self-locking hole 6, spacing hole 18 corresponding with self-locking hole 6 is offered on the inwall of one side of the lock 1 away from lock body 2, in spacing hole 18
Self-lock pin 7 is slidably connected, self-locking spring 8 is provided between self-lock pin 7 and the bottom of spacing hole 18.Self-locking hole 6 and spacing hole 18
During face, self-lock pin 7 stretches out in the presence of self-locking spring 8 to be injected in self-locking hole 6.
Such as Fig. 2 and Fig. 4, the connecting hole 9 perpendicular to the axis of self-lock pin 7 is offered on self-lock pin 7, connecting hole 9 is slidably connected
There are unlocking rod 10, the tapered setting in bottom of unlocking rod 10, bottom and the one end of connecting hole 9 away from lock body 2 of unlocking rod 10 are supported
Touch.The upper end of lock 1 offers the open keyhole of face unlocking rod 10, and it is straight more than open keyhole that the upper end of unlocking rod 10 is fixed with diameter
The connecting plate 23 in footpath, support spring 11 is provided between connecting plate 23 and lock 1.Slidably connected in open keyhole and the phase of unlocking rod 10
Button 14 even.The upper surface of lock 1 is hinged with protection end cap 19 at open keyhole.
Such as Fig. 2 and Fig. 5, the bottom of unlocking rod 10 is welded with connecting rod 16 straight down, and lock 1 is in the lower section of connecting rod 16
A supporting plate is welded with, the connecting tube 15 of a face connecting rod 16 is welded with supporting plate.Connecting rod 16 is slidably connected to connecting tube 15
It is interior, protection spring 17 is provided between the bottom of connecting rod 16 and connecting tube 15.
Specific implementation process, lock 1 and its internal structure are fixed on window, and buckle 4 is fixed on window frame.Close window
When, kerve 20 is pulled, window is elapsed to the direction of buckle 4, until dead bolt 3 contradicts with buckle 4.At switch mouth 5, lock body is pressed
2, red is closed into colour code 22 and is pressed in lock 1, green is opened colour code 21 and exposed.Now, dead bolt 3 is and then locked body 2 and declined together,
Dead bolt 3 staggers with buckle 4, promotes window, and window and window frame are contradicted, and now, unclamps lock body 2, lock body 2 is in back-moving spring 24
The lower upper bullet of effect, dead bolt 3 contradict with buckle 4, and window is locked, and the red colour code 22 of closing locked on body 2 exposes switch mouth 5, carries
People's window of waking up is closed.Lock body 2 rises, and self-locking hole 6 and then rises, self-locking hole 6 and the face of spacing hole 18, unlocking rod
10 stretch out in the presence of self-locking spring 8, insert in self-locking hole 6.Now, it is locked to lock body 2.Close the protection of the upper end of lock 1
End cap 19, button 14 is blocked.Complete the closing of window.
When opening window, upset protection end cap 19, button 14 is exposed.Button press 14, drive unlocking rod 10 to decline, open
Locking bar 10 overcomes support spring 11 and protects the elastic force of spring 17 to decline, and the lower end of unlocking rod 10 contradicts with one end of connecting hole 9,
Unlocking rod 10 applies the thrust away from lock body 2 to self-lock pin 7 during declining, the thrust overcomes the elastic force of self-locking spring 8, drives
Unlocking rod 10 is moved, and unlocking rod 10 is extracted in retraction spacing hole 18 from self-locking hole 6, and lock body 2 is opened, can be freely movable.Now,
Lock body 2 is pressed at kerve 20, lock body 2 is pushed, drives dead bolt 3 to decline, dead bolt 3 staggers with buckle 4, window is pulled, by window
Family is pulled away from buckle 4, completes the unlatching of window.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of Self-locking window switch, including the hollow lock of cuboid（1）Be slidably connected to lock（1）Interior lock body（2）, institute
State lock body（2）On be connected with stretching lock（1）Dead bolt（3）, in addition to for fixing dead bolt（3）Buckle（4）, its feature exists
In：The lock（1）On offer switch mouth（5）, the lock body（2）Expose switch mouth in part（5）；The lock body（2）Upper end
Offer self-locking hole（6）, the lock（1）Upper end is provided with and self-locking hole（6）Corresponding self-lock pin（7）, the self-lock pin（7）With
Lock（1）Between be provided with self-locking spring（8）, the self-lock pin（7）On offer perpendicular to self-lock pin（7）The connecting hole of axis
（9）, the connecting hole（9）Inside slidably connect the unlocking rod that bottom is taper（10）, the unlocking rod（10）Bottom and company
Connect hole（9）Away from lock body（2）One end contradict；The lock（1）Upper surface offers face unlocking rod（10）Open keyhole, institute
State unlocking rod（10）The connecting plate for being provided with diameter and being more than unlocking bore dia of upper end（23）, the connecting plate（23）With lock（1）
Between be provided with support spring（11）.
2. Self-locking window switch according to claim 1, it is characterised in that：The lock（1）Inside offer sliding groove
（12）, the lock body（2）On be fixed with and be slidably connected to sliding groove（12）Interior sliding shoe（13）, the lock body（2）Bottom with
Lock（1）Between be provided with back-moving spring（24）.
3. Self-locking window switch according to claim 1, it is characterised in that：The unlocking rod（10）Upper end be fixed with cunning
The dynamic button being connected in open keyhole（14）.
4. Self-locking window switch according to claim 1, it is characterised in that：The lock（1）In unlocking rod（10）Under
End is fixed with connecting tube straight up（15）, the unlocking rod（10）Lower end be provided be slidably connected to connecting tube（15）Interior
Connecting rod（16）.
5. Self-locking window switch according to claim 4, it is characterised in that：The connecting rod（16）With connecting tube（15）'s
Protection spring is provided between bottom（17）.
6. Self-locking window switch according to claim 1, it is characterised in that：The lock（1）Upper end offers and self-locking
Hole（6）Corresponding spacing hole（18）, the self-lock pin（7）It is slidably connected to spacing hole（18）It is interior, the self-locking spring（8）It is remote
Self-lock pin（7）One end and spacing hole（18）Bottom be connected.
7. Self-locking window switch according to claim 1, it is characterised in that：The lock（1）Upper surface is hinged with protection
End cap（19）.
8. Self-locking window switch according to claim 1, it is characterised in that：The lock body（2）Towards switch mouth（5）One
Kerve is offered on face（20）, the lock body（2）In kerve（20）Upper end be provided with green open colour code（21）, the lock body
（2）In kerve（20）Lower end be provided with and red close colour code（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720976727.2U CN207092766U (en) | 2017-08-05 | 2017-08-05 | Self-locking window switchs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720976727.2U CN207092766U (en) | 2017-08-05 | 2017-08-05 | Self-locking window switchs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207092766U true CN207092766U (en) | 2018-03-13 |
Family
ID=61544085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720976727.2U Expired - Fee Related CN207092766U (en) | 2017-08-05 | 2017-08-05 | Self-locking window switchs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207092766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528979A (en) * | 2019-09-12 | 2019-12-03 | 武成阁 | A kind of antitheft fastening door bolt of clamshell doors |
-
2017
- 2017-08-05 CN CN201720976727.2U patent/CN207092766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110528979A (en) * | 2019-09-12 | 2019-12-03 | 武成阁 | A kind of antitheft fastening door bolt of clamshell doors |
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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 |
Granted publication date: 20180313 Termination date: 20200805 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |