CN206769689U - A kind of spacing open type casement window - Google Patents
A kind of spacing open type casement window Download PDFInfo
- Publication number
- CN206769689U CN206769689U CN201720250873.7U CN201720250873U CN206769689U CN 206769689 U CN206769689 U CN 206769689U CN 201720250873 U CN201720250873 U CN 201720250873U CN 206769689 U CN206769689 U CN 206769689U
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- Prior art keywords
- door
- window
- guide
- guide groove
- block
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Abstract
The utility model discloses a kind of spacing open type casement window, including door and window frame section and door and window sectional, sash keeper is fixed with door and window frame section, limited location connecting rod is hinged on the sash keeper, the spacing connecting rod is provided with locating piece；Door and window sectional is provided with bar chute, and linkage block is slidably connected in bar chute, and linkage block is provided with the handle STATEMENT OF FEDERALLY SPONSORED being connected with shift fork portion；Also include door and window limit assembly, including the first guide, the second guide and the 3rd guide；First guide is connected with linkage block, and the first guide is provided with the first guide groove and clamping block；Second guide is connected with door and window sectional, and the second guide is provided with clearance position and the second guide groove；3rd guide is located in clearance position and is slidably connected with clamping block；3rd guide is provided with the 3rd guide groove slided for locating piece.The utility model has the advantages that bar opening angle can be limited, bar full open can be achieved, be safe to use.
Description
Technical field
Window technology field is the utility model is related to, more particularly, to a kind of spacing open type casement window.
Background technology
At present, for domestic existing casement window mostly after door and window handle is stirred, user's can arbitrarily adjusts opening of doors and windows
Angle, still, can so there is certain potential safety hazard, for example in higher floor, after child opens casement window, due to
The angle of opening of doors and windows does not limit, and child can lean out body outside door and window, there is the risk fallen.
For this reason, it is necessary to study it is a can safe opening, ensure the casement window of high residential building opening of doors and windows safety.
Utility model content
The purpose of this utility model is that bar opening angle can be limited by providing one kind, can realize bar standard-sized sheet again
The casement window opened.Meanwhile the casement window can be realized opening of doors and windows angle locking by handle turn.
To achieve these goals, the utility model adopts the following technical scheme that：
A kind of spacing open type casement window, including door and window frame section and door and window sectional, the door and window sectional are provided with door
Window handle, the door and window handle are provided with the shift fork portion that can be lifted with respect to door and window sectional；Particularly, it is fixed in the door and window frame section
Have sash keeper, be hinged limited location connecting rod on the sash keeper, the spacing connecting rod away from sash keeper one
End is provided with locating piece；The door and window sectional is provided with the bar chute set parallel to shift fork portion lifting direction, the bar
Linkage block is slidably connected in chute, the linkage block is provided with the handle STATEMENT OF FEDERALLY SPONSORED being connected with shift fork portion；Also include door and window to limit
Hyte part；The door and window limit assembly includes the first guide, the second guide and the 3rd guide；First guide and linkage
Block is connected, and first guide is provided with the first guide groove slided for locating piece and the clamping block for locking locating piece；Should
Clamping block is located at one end of the first guide groove, and formed with the locking reference plane for locking locating piece position on the clamping block；
Second guide is connected with door and window sectional, and second guide is provided with clearance position and is oriented to for locating piece slides second
Groove；One end of second guide groove communicates with the first guide groove, and the other end communicates with clearance position；3rd guide is located at empty avoiding
It is slidably connected in position and with clamping block；3rd guide is provided with the 3rd guide groove slided for locating piece；3rd is oriented to
Groove communicates towards locking reference plane and the second guide groove.
Principle of the present utility model is as follows：
This casement window has two kinds of opening of doors and windows modes：Opened one is the door and window that can limit bar opening angle is spacing
Open, the second is can realize that the door and window infinite place of door and window full open is opened.
The spacing opening process of door and window：
When door and window is in closure state, the locating piece of spacing connecting rod is located in the first guide groove.User's turn door and window handle,
90 ° are such as rotated counterclockwise, switching to bar can opening.After door and window fan, locating piece is in the first guide groove, second
Under the guide effect of guide groove, moved toward the 3rd guide groove.After locating piece is moved to the end of the 3rd guide groove, bar is opened
Open angle and reach maximum, the unlatching length between bar and sash is the length of spacing connecting rod.Now, customer reverse revolves
Dynamic door and window handle, such as rotates clockwise 90 °, the shift fork portion of door and window handle is increased, and is linked so as to be driven by handle STATEMENT OF FEDERALLY SPONSORED
Guidance axis of the block along bar chute rises.Because the first guide is connected with linkage block, the up of linkage block will necessarily band
Dynamic first guide is up, the locking reference plane of clamping block is connected with locating piece.Due to the 3rd guide groove direction locking benchmark
Face is set, and after clamping block ascends into the region of the 3rd guide groove, locating piece will be unable to reversely deviate from the 3rd guide groove, then,
The opening angle of bar is i.e. locked, and this casement window realizes the spacing unlatching of door and window.
Door and window infinite place opening process：
After the spacing unlatching of door and window, user's turn door and window handle, 180 ° are such as rotated counterclockwise, make the shift fork subordinate of door and window handle
Drop, so as to drive guidance axis of the linkage block along bar chute to decline by handle STATEMENT OF FEDERALLY SPONSORED, come downwards to the first guide
The notch of first guide groove is overlapped with the notch of the second guide groove or close coincidence.The notch of first guide groove mentioned here with
The notch of second guide groove is the notch away from the 3rd guide side.Then, user closes the doors and windows, and makes locating piece along the 3rd
Guide groove, the second guide groove, the first guide groove are advanced, and finally exit the first guide groove.Now, the opening angle lock of bar
Fixed to be released from, user pulls out the i.e. achievable door and window infinite place of bar and opened.
To ensure that spacing connecting rod can keep vertical state, spacing connecting rod is avoided voluntarily to be put after departing from door and window limit assembly
It is dynamic, door and window use is influenceed, torsion spring can be provided with the sash keeper；One end of the torsion spring connects with sash keeper, separately
One end is fastened on spacing connecting rod.In the presence of torsion spring its own resilient, spacing connecting rod can have the trend for keeping vertical state,
So that after spacing connecting rod departs from door and window limit assembly, spacing connecting rod can keep vertical state.
Fixed block can be also provided with the first guide, the fixed block is located at the two of the first guide groove respectively with clamping block
End.The fixed dam being engaged with the fixed block can be also provided with door and window frame section.When door and window closes, fixed dam is against
On fixed block, and fixed dam is located at the side of bar opening direction, so that the non-turn door and window handle of user, makes fixed block
Before being separated with fixed dam, bar can not be opened, ensures the anti-theft effect of this casement window.
The utility model have can limit bar opening angle, bar full open can be achieved, anti-theft feature is excellent, makes
With it is safe the advantages that.
Brief description of the drawings
Fig. 1 is the schematic diagram of casement window in the utility model embodiment；
Fig. 2 is the partial enlarged drawing of A in Fig. 1；
Fig. 3 is the schematic diagram of sash keeper and spacing connecting rod in the utility model embodiment；
Fig. 4 is the schematic diagram of the first guide in the utility model embodiment；
Fig. 5 is the partial enlarged drawing of B in Fig. 4；
Fig. 6 is the schematic diagram of the second guide in the utility model embodiment；
Fig. 7 is the schematic diagram of the 3rd guide in the utility model embodiment；
Fig. 8 is the schematic diagram of clamping block in the utility model embodiment；
Fig. 9 is the exploded perspective view of door and window limit assembly in the utility model embodiment；
Figure 10 is the cooperation schematic diagram of fixed block and fixed dam in the utility model embodiment.
Description of reference numerals：1- door and window frame sections；2- door and window sectionals；3- door and window handles；4- sash keepers；5- is limited
Position connecting rod；6- locating pieces；7- torsion springs；8- bar chutes；9- linkage bars；10- handle linkage blocks；The guides of 11- first；12-
Second guide；The guides of 13- the 3rd；14- fixed blocks；The guide grooves of 15- first；16- clamping blocks；17- locks reference plane；18-
Clearance position；The guide grooves of 19- second；20- slides avoiding hollow groove；The guide grooves of 21- the 3rd；22- positions extension block；23- rabbets room；
24- rabbets projection；25- fixed dams.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Casement window as shown in Fig. 1~10, including the sash that is made up of some door and window frame sections 1 and by some bars
The bar that section bar 2 forms, wherein, bar opening direction is indoor, and door and window handle 3 is provided with door and window sectional 2.
The door and window handle 3 is the common door and window handle 3 of in the market, and being provided with door and window handle 3 can be with respect to group that door and window sectional 2 lifts
Fork.
In the present embodiment, sash keeper 4 is fixed with door and window frame section 1, the middle part of sash keeper 4 is hinged with
Spacing connecting rod 5.One end of the spacing connecting rod 5 is hinged with sash keeper 4, and the other end away from sash keeper 4 is then
It is provided with locating piece 6.In addition, it is also equipped with torsion spring 7 on the sash keeper 4.One end of the torsion spring 7 and sash keeper
4 connect, and the other end is fastened on spacing connecting rod 5.
In the present embodiment, bar chute 8 is provided with door and window sectional 2, the longitudinal axis parallel of the bar chute 8
Direction is lifted in shift fork portion.The linkage bar 9 as linkage block is slidably connected in bar chute 8.It is provided with linkage bar 9
Several installation rooms, and the handle linkage block 10 as handle STATEMENT OF FEDERALLY SPONSORED is installed on one of installation room.Door and window is held
The shift fork portion of hand 3 is inserted in the handle linkage block 10, realizes the linkage of door and window handle 3 and the bar 9 that links.
In addition to handle linkage block 10, door and window limit assembly is also equipped with other installation rooms of the linkage bar 9.This implementation
In example, door and window limit assembly is made up of the first guide 11, the second guide 12 and the 3rd guide 13, wherein,
First guide 11 with linkage bar 9 be connected and along link bar 9 it is longitudinally disposed, set gradually on the first guide 11
There are fixed block 14, the first guide groove 15 and clamping block 16, fixed block 14 is located at the two of the first guide groove 15 respectively with clamping block 16
End, and formed with the locking reference plane 17 for locking the position of locating piece 6 on clamping block 16；And two end slots of the first guide groove 15
Mouth is in formula design is extended out, so that locating piece 6 can be smoothly entered more in the first guide groove 15；
Second guide 12 be connected with door and window sectional 2 and along linkage bar 9 it is longitudinally disposed, on the second guide 12 successively
It is provided with the guide groove 19 of clearance position 18 and second；One end of second guide groove 19 communicates with the first guide groove 15, the other end with
Clearance position 18 communicates；
3rd guide 13 is located in clearance position 18, in the present embodiment, is provided with the 3rd guide 13 vertical along linkage article 9
Avoiding hollow groove 20 is slided to setting, and this slides avoiding hollow groove 20 and is fastened on clamping block 16 utilization of the 3rd guide 13, so as to realize
With being slidably connected for clamping block 16；The 3rd guide groove 21 is also formed with 3rd guide 13；3rd guide groove 21 is arc
Groove, the notch of the 3rd guide groove 21 is towards locking reference plane 17, and the 3rd guide groove 21 communicates with the second guide groove 19.
In the present embodiment, the guide 11 of fixed block 14 and first designs for integral type, and the guide of clamping block 16 and first
11 design for sectional type：Extend respectively toward both sides in the bottom of the first guide 11 and prolong formed with multiple positioning in laid out in parallel
Stretch block 22, formed with interlocking room 23 between adjacent positioned extension block 22, and be then provided with clamping block 16 and the interlocking room
The 23 interlocking projections 24 being engaged.Interlocking room 23 is rabbeted in room 23 corresponding to being embedded in, and makes the guide of clamping block 16 and first
11 are relatively fixed.So setting is advantageous in that, when door and window limit assembly needs reversely installation, i.e. bar opening direction is
During outside, after user decouples the guide 11 of clamping block 16 and first, you can the direction of adjustment clamping block 16.So user is just
Another set of door and window limit assembly need not be additionally purchased, saves use cost.
In addition, in the present embodiment, the fixed dam 25 being engaged with fixed block 14 is also equipped with door and window frame section 1.
When door and window closes, fixed dam 25 is against on fixed block 14, and fixed dam 25 is located at the side of bar opening direction, i.e.,
Indoor.Fixed dam 25 coordinates with fixed block 14, can make the non-turn door and window handle 3 of user, make fixed block 14 and fixed dam
Before 25 separation, user can not open bar, ensure the anti-theft effect of this casement window.
The casement window of the present embodiment has two kinds of opening of doors and windows modes：One is the door and window of bar opening angle can be limited
Spacing unlatching, the second is can realize that the door and window infinite place of door and window full open is opened.
For the spacing opening process of door and window：
When door and window is in closure state, locating piece 6 is located in the first guide groove 15.User's turn door and window handle 3, such as the inverse time
Pin rotates 90 °, fixed block 14 is separated with fixed dam 25, bar switches to can opening.After door and window fan, positioning
Block 6 the first guide groove 15, the second guide groove 19 guide effect under, move toward the 3rd guide groove 21.Locating piece 6 is moved to
Behind the end of three guide grooves 21, the opening angle of bar reaches maximum, and the unlatching length between bar and sash is
The length of spacing connecting rod 5.Now, customer reverse turn door and window handle 3,90 ° are such as rotated clockwise, makes the shift fork of door and window handle 3
Portion rises, and so as to drive guidance axis of the linkage block along bar chute 8 to rise by handle linkage block 10, and then drives first
Guide 11 is up, the locking reference plane 17 of clamping block 16 is connected with locating piece 6.Due to the 3rd guide groove 21 towards locking base
Quasi- face 17 is set, and after clamping block 16 ascends into the region of the 3rd guide groove 21, locating piece 6 will be unable to reversely abjection the 3rd and be oriented to
Groove 21, then, the opening angle of bar is i.e. locked, and this casement window realizes the spacing unlatching of door and window.
For door and window infinite place opening process：
After the spacing unlatching of door and window, user's turn door and window handle 3,180 ° are such as rotated counterclockwise, make the shift fork portion of door and window handle 3
Decline, so as to drive guidance axis of the linkage block along bar chute 8 to decline by handle linkage block 10, make the first guide 11
The notch for coming downwards to the first guide groove 15 overlaps or approached coincidence with the notch of the second guide groove 19.Mentioned here first is oriented to
The notch of the notch of groove 15 and the second guide groove 19 is the notch away from the side of the 3rd guide 13.Then, user closes door
Window, make locating piece 6 be advanced along the 3rd guide groove 21, the second guide groove 19, the first guide groove 15, and finally exit the first guide groove
15.Now, the opening angle locking of bar is released from, and user pulls out the i.e. achievable door and window infinite place of bar and opened.
What this specification was enumerated is only better embodiment of the present utility model, it is all in operation principle of the present utility model and
The equivalent technologies conversion done under thinking, is accordingly to be regarded as the scope of protection of the utility model.
Claims (5)
1. a kind of spacing open type casement window, including door and window frame section and door and window sectional, the door and window sectional are provided with door
Window handle, the door and window handle are provided with the shift fork portion that can be lifted with respect to door and window sectional；It is characterized in that：The door and window frame-type
Sash keeper is fixed with material, is hinged limited location connecting rod on the sash keeper, the spacing connecting rod is away from door and window
One end of frame keeper is provided with locating piece；The door and window sectional is provided with the bar set parallel to shift fork portion lifting direction
Chute, linkage block is slidably connected in the bar chute, and the linkage block is provided with the handle connection being connected with shift fork portion
Moving part；Also include door and window limit assembly；The door and window limit assembly includes the first guide, the second guide and the 3rd is oriented to
Part；First guide is connected with linkage block, first guide be provided with the first guide groove for sliding for locating piece and
For locking the clamping block of locating piece；The clamping block is located at one end of the first guide groove, and on the clamping block formed with
Locking reference plane in locking locating piece position；Second guide is connected with door and window sectional, on second guide
The second guide groove slided provided with clearance position and for locating piece；One end of second guide groove communicates with the first guide groove, separately
One end communicates with clearance position；3rd guide is located in clearance position and is slidably connected with clamping block；3rd guide
It is provided with the 3rd guide groove slided for locating piece；3rd guide groove communicates towards locking reference plane and the second guide groove.
2. spacing open type casement window according to claim 1, it is characterised in that：The sash keeper, which is provided with, to be turned round
Spring；One end of the torsion spring connects with sash keeper, and the other end is fastened on spacing connecting rod.
3. spacing open type casement window according to claim 1, it is characterised in that：It is provided with and fixes on the first guide
Block, the fixed block are located at the both ends of the first guide groove with clamping block respectively；It is additionally provided with door and window frame section and fixed block phase
The fixed dam of cooperation；When door and window closes, the fixed dam is against on the fixed block, and the fixed dam is located at door
The side of sash opening direction.
4. spacing open type casement window according to claim 1, it is characterised in that：The clamping block is oriented to described first
Part designs for sectional type.
5. spacing open type casement window according to claim 4, it is characterised in that：It is past respectively on first guide
Both sides extend formed with multiple positioning extension blocks in laid out in parallel；Formed with interlocking room between adjacent positioned extension block；Institute
State clamping block and be provided with the interlocking projection being engaged with the interlocking room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720250873.7U CN206769689U (en) | 2017-03-15 | 2017-03-15 | A kind of spacing open type casement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720250873.7U CN206769689U (en) | 2017-03-15 | 2017-03-15 | A kind of spacing open type casement window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206769689U true CN206769689U (en) | 2017-12-19 |
Family
ID=60633231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720250873.7U Expired - Fee Related CN206769689U (en) | 2017-03-15 | 2017-03-15 | A kind of spacing open type casement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206769689U (en) |
-
2017
- 2017-03-15 CN CN201720250873.7U patent/CN206769689U/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: 20171219 Termination date: 20190315 |