CN206368629U - A kind of window is opened away from adjusting means - Google Patents
A kind of window is opened away from adjusting means Download PDFInfo
- Publication number
- CN206368629U CN206368629U CN201720012732.1U CN201720012732U CN206368629U CN 206368629 U CN206368629 U CN 206368629U CN 201720012732 U CN201720012732 U CN 201720012732U CN 206368629 U CN206368629 U CN 206368629U
- Authority
- CN
- China
- Prior art keywords
- chain
- housing
- adjusting means
- upper encloser
- window
- 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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- Power-Operated Mechanisms For Wings (AREA)
Abstract
Opened the utility model discloses a kind of window away from adjusting means, its drip irrigation device includes the housing for being used to be fixed on window frame, one end is accommodated in housing and is fixed on the chain that the other end in housing is extended to outside housing, one end that chain extends housing is provided with the mounting seat for being used for being fixed on forms；The housing, which is provided with, is used for the transmission mechanism that drive chain stretches out housing or income housing；The locking mechanism for being used for locking chain is provided with the housing, when the locking mechanism is in the lock state, has the space that part supplies chain to extend to outside housing in housing.The utility model can play limitation window under normal circumstances and be opened to be smaller away under specific circumstances window being caused to reach effect compared with large opening again.
Description
Technical field
The utility model is related to field of lockset, and more specifically it is related to a kind of window and issues adjusting means.
Background technology
Window is the essential ventilative, lighting equipment of building construction；In order to have child's in security consideration, especially family
Situation, user generally can be set between forms and window frame and hold away from stopping means, and forms and window frame are connected with a chain；But
Existing such scheme, the angle that window can be opened is generally smaller, excessive, loses out the meaning away from limitation, normally only limits
It is ventilative to use.
Less it is applicable, how is played in normal condition therefore, then seeming when needing in some cases compared with large opening
Limitation it is smaller open away from, under particular case again can reach compared with large opening be those skilled in the art need solution the problem of.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of window opens away from adjusting means,
Limitation window under normal circumstances can be played to open away under specific circumstances window being caused to reach work compared with large opening again to be smaller
With.
To achieve the above object, the utility model provides following technical scheme：A kind of window is opened away from adjusting means, including
For the housing being fixed on window frame, one end is accommodated in housing and is fixed on the chain that the other end in housing is extended to outside housing,
One end that chain extends housing is provided with the mounting seat for being used for being fixed on forms；The housing is provided with to be stretched for drive chain
Go out housing or take in the transmission mechanism of housing；The locking mechanism for being used for locking chain, the locking mechanism are provided with the housing
There is the space that part supplies chain to extend to outside housing when being in the lock state, in housing.
By using above-mentioned technical proposal, housing is arranged on window frame when using, mounting seat is installed on forms, led to
Crossing transmission mechanism can drive chain to stretch out housing or income housing；And the motion of chain can be locked by locking mechanism；
In the locked state, the space overhang provided with part for chain to housing in housing so that in the locked state, window can be with
It is lesser degree of to open；When needing compared with large opening, the lock-out state for the mechanism that can unlock so that chain can be at utmost
Stretch out housing so that window can be reached compared with large opening.
The utility model is further arranged to：The housing includes being provided with rectangular configuration in upper encloser and bottom plate, upper encloser
Inner chamber, the chain structure that takes the shape of the letter U is placed between inner chamber and bottom plate；Upper encloser is provided with the opening stretched out for chain.
By using above-mentioned technical proposal, upper encloser is provided with the inner chamber of rectangular configuration, and chain, which takes the shape of the letter U, to be placed in inner chamber and can hold
Receive greater depth, when chain stretches out opening, the bending of chain U-shaped, which is in upper encloser, moves.
The utility model is further arranged to：Described chain one end is fixed in upper encloser by pin.
By using above-mentioned technical proposal so that chain will not be drawn out opening completely.
The utility model is further arranged to：The chain U-shaped portion point knee, which is engaged with, to be used for inner chamber sidewall direction
Strut the pocket-wheel of chain.
By using above-mentioned technical proposal, pocket-wheel is engaged in the U-shaped knee of chain, can be by chain into upper encloser
Wall direction is strutted so that chain is in more straight state so that chain stretches out or taken in more smooth during upper encloser.
The utility model is further arranged to：The gear for being used for stopping pocket-wheel is provided with the upper encloser at opening
Block.
By using above-mentioned technical proposal, contradict to coordinate by block and pocket-wheel and grown so as to limit maximum stretch out of chain
Degree.
The utility model is further arranged to：The transmission mechanism is nibbled including being arranged on upper encloser at opening with chain
The drive of conjunction, the upper encloser is provided with the turning handle being connected with drive.
By using above-mentioned technical proposal, drive is driven to rotate by turning handle, drive is engaged with chain, so as to drive
Chain stretches out upper encloser or income upper encloser.
The utility model is further arranged to：The upper encloser is provided with the arc for being used for that chain to be drawn to opening at opening
Track.
By using above-mentioned technical proposal, guiding function is played by arc track when chain passes in and out upper encloser, it is to avoid
Produce excessive knuckle so that chain drive is more smooth.
The utility model is further arranged to：The locking mechanism includes being arranged on upper encloser in the lock of inner chamber medium position
Core, the lock core includes rotatable dead bolt, and dead bolt can be gone to by key in chain U-shaped portion point to be stopped to pocket-wheel formation.
By using above-mentioned technical proposal, by inserting the rotatable dead bolt of key in lock core, dead bolt turns to the U of chain
When in shape part, pocket-wheel formation is stopped, so as to limit the extension elongation of chain.
The utility model is further arranged to：When the pocket-wheel is contradicted with block, pocket-wheel limitation dead bolt is rotated.
By using above-mentioned technical proposal, when pocket-wheel is contradicted with block, dead bolt can not be rotated, i.e., when chain is stretched for maximum
During long amount, dead bolt can not go to lock-out state, and the situation that can avoid window can not shut occurs.
Brief description of the drawings
Fig. 1 is the exploded perspective view of the present embodiment；
Fig. 2 is the schematic diagram that the present embodiment highlights drive installation site；
Fig. 3 is the schematic diagram that the present embodiment highlights worm screw and gear engagement states；
Fig. 4 is the schematic diagram that the present embodiment highlights turning handle installation site；
Fig. 5 is that the present embodiment highlights drive in the schematic diagram of installation site on support；
Fig. 6 is schematic diagram when chain is in maximal tensility in the present embodiment.
Description of reference numerals：1st, upper encloser；2nd, bottom plate；3rd, chain；4th, transmission mechanism；5th, turning handle；6th, worm screw；7th, it is driven
Wheel；8th, gear；9th, support；10th, it is open；11st, pin；12nd, arc track；13rd, block；14th, pocket-wheel；15th, lock core；16th, lock
Tongue；17th, mounting seat.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The present embodiment discloses a kind of window and opened away from adjusting means, for being used to limit window on forms and window frame
Open away from.
As shown in figure 1, it includes the housing being made up of upper encloser 1 and bottom plate 2, the chain 3 in upper encloser 1, upper cover
Shell 1 is provided with the opening 10 passed for chain 3, and one end that chain 3 passes opening 10 is fixedly connected with mounting seat 17；Installed when using
Seat 17 is used to be fixed on forms, and housing is then fixed on window frame.The other end of chain 3 is fixed in upper encloser 1 by pin 11,
Chain 3, which takes the shape of the letter U, to be placed in the inner chamber of upper encloser 1；Opening 10 is passed provided with drive chain 3 or take in upper encloser 1 in upper encloser 1
Transmission mechanism 4.
As shown in Figure 2,3, 4, transmission mechanism 4 includes the turning handle 5 for being rotatably connected on upper encloser 1, and turning handle 5 is in upper encloser 1
Worm screw 6 is connected with, turning handle 5, which is rotated, can drive worm screw 6 to rotate；It is provided with a support 9, support 9 and is rotatably connected in upper encloser 1
One drive 7, drive 7 at opening 10, drive 7 be connected with the meshed gears 8 of worm screw 6, can when worm screw 6 rotates
Band moving gear 8 is rotated, and then drive 7 is rotated.
As shown in Fig. 2 support 9 is is fixed in upper encloser 1 by screw, support 9 is provided with guiding chain at opening 10
The arc track 12 of the opening 10 of bar 3.
As shown in figure 1, the knee of chain 3 is engaged with pocket-wheel 14, pocket-wheel 14 supports chain 3 to the inwall of upper encloser 1
Open so that chain 3 is in straight state, pocket-wheel 14 can produce movement with the transmission of chain 3.Support 9, which is provided with, to be used for and star
The block 13 that shape wheel 14 is contradicted；Maximum extension elongation when pocket-wheel 14 and block 13 contradict for chain 3；In upper encloser 1
Lock core 15 is additionally provided with, lock core 15 is rotatably connected to dead bolt 16, may be such that dead bolt 16 turns to Fig. 1 states by inserting key；
During Fig. 1 states, pocket-wheel 14 can still be moved a certain distance so that chain 3 can stretch out a small distance.
As shown in Figure 6, it is necessary to when chain 3 is at utmost extended into opening 10, then need 16 turns of dead bolt by key
Get off, it is to avoid dead bolt 16 causes to stop to pocket-wheel 14, so as to may be such that pocket-wheel 14 is contradicted with block 13；Pocket-wheel 14 with
When block 13 is contradicted, pocket-wheel 14 will stop that is, dead bolt 16 is unable to reach latched position to dead bolt 16, and the structure is to keep away
The situation for exempting to close window occurs.
Housing when in use, is fixed on window frame by the utility model, and mounting seat 17 is fixed on into forms.When dead bolt 16 is in
During lock-out state, because pocket-wheel 14 can be moved a certain distance so that chain 3 can extend outward one section, therefore window
Certain distance can be opened；When needing compared with large opening, dead bolt 16 can be turned to unlocked state, pocket-wheel 14 can be moved
To the position of block 13, chain 3 extends the length of opening 10 can reach most large opening for maximum, i.e. window.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, it is all in this practicality
Within new design concept, any modification, equivalent substitution and improvements made etc. should be included in protection of the present utility model
Within the scope of.
Claims (9)
1. a kind of window is opened away from adjusting means, it is characterised in that including the housing for being fixed on window frame, accommodated in housing
The chain that the other end in housing is extended to outside housing is fixed in one end（3）, chain（3）The one end for extending housing is provided with for solid
It is scheduled on the mounting seat on forms（17）；The housing, which is provided with, is used for drive chain（3）Stretch out housing or take in the transmission of housing
Mechanism（4）；Being provided with the housing is used to lock chain（3）Locking mechanism, when the locking mechanism is in the lock state, shell
Having part supplies chain in vivo（3）The space extended to outside housing.
2. a kind of window according to claim 1 is opened away from adjusting means, it is characterised in that：The housing includes upper encloser
（1）And bottom plate（2）, upper encloser（1）In be provided with rectangular configuration inner chamber, chain（3）The structure that takes the shape of the letter U is placed in inner chamber and bottom plate（2）
Between；Upper encloser（1）Provided with supplying chain（3）The opening of stretching（10）.
3. a kind of window according to claim 2 is opened away from adjusting means, it is characterised in that：The chain（3）One end passes through
Pin（11）It is fixed on upper encloser（1）It is interior.
4. a kind of window according to claim 2 is opened away from adjusting means, it is characterised in that：The chain（3）U-shaped portion point is curved
Bent place is engaged with for strutting chain to inner chamber sidewall direction（3）Pocket-wheel（14）.
5. a kind of window according to claim 4 is opened away from adjusting means, it is characterised in that：The upper encloser（1）It is interior close
Opening（10）Place, which is provided with, to be used to stop pocket-wheel（14）Block（13）.
6. a kind of window according to claim 2 is opened away from adjusting means, it is characterised in that：The transmission mechanism（4）Including
It is arranged on upper encloser（1）Close to opening（10）Place and chain（3）The drive of engagement（7）, the upper encloser（1）It is provided with and biography
Driving wheel（7）The turning handle of connection（5）.
7. a kind of window according to claim 6 is opened away from adjusting means, it is characterised in that：The upper encloser（1）In opening
（10）Place, which is provided with, to be used for chain（3）Draw opening（10）Arc track（12）.
8. a kind of window according to claim 5 is opened away from adjusting means, it is characterised in that：The locking mechanism includes setting
In upper encloser（1）In the lock core of inner chamber medium position（15）, the lock core（15）Including rotatable dead bolt（16）, dead bolt（16）
Chain can be gone to by key（3）To pocket-wheel in U-shaped portion point（14）Formed and stopped.
9. a kind of window according to claim 8 is opened away from adjusting means, it is characterised in that：The pocket-wheel（14）With block
（13）During conflict, pocket-wheel（14）Limit dead bolt（16）Rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012732.1U CN206368629U (en) | 2017-01-06 | 2017-01-06 | A kind of window is opened away from adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720012732.1U CN206368629U (en) | 2017-01-06 | 2017-01-06 | A kind of window is opened away from adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206368629U true CN206368629U (en) | 2017-08-01 |
Family
ID=59391412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720012732.1U Expired - Fee Related CN206368629U (en) | 2017-01-06 | 2017-01-06 | A kind of window is opened away from adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206368629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476689A (en) * | 2017-09-11 | 2017-12-15 | 魏祖旭 | The window chain lock that can be adjusted |
-
2017
- 2017-01-06 CN CN201720012732.1U patent/CN206368629U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476689A (en) * | 2017-09-11 | 2017-12-15 | 魏祖旭 | The window chain lock that can be adjusted |
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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: 20170801 Termination date: 20210106 |