CN109138688A - A kind of vent window - Google Patents
A kind of vent window Download PDFInfo
- Publication number
- CN109138688A CN109138688A CN201811011652.XA CN201811011652A CN109138688A CN 109138688 A CN109138688 A CN 109138688A CN 201811011652 A CN201811011652 A CN 201811011652A CN 109138688 A CN109138688 A CN 109138688A
- Authority
- CN
- China
- Prior art keywords
- spur gear
- window
- gear
- input shaft
- block
- 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.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 4
- 241000255925 Diptera Species 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
- E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
- E05F11/08—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with longitudinally-moving bars guided, e.g. by pivoted links, in or on the frame
- E05F11/10—Mechanisms by which a handle moves the bar
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/148—Windows
Abstract
The invention discloses a kind of vent windows, including window frame；Interior window and exterior window have been respectively articulated with inside and outside the window frame；It further include vent window lock；The lock includes shell, and the first jackshaft, input shaft and the second jackshaft are arranged at intervals on the shell；Spacer sleeve is equipped with the first spur gear, the second spur gear and third spur gear on the input shaft；The 4th spur gear engaged with second spur gear is provided on first jackshaft；The 5th spur gear and first bevel gear are arranged at intervals on second jackshaft；The first bevel gear is engaged with the second bevel gear on the output shaft being set on the shell；The end of the input shaft is connect with window handle.The control respectively of internal window and exterior window can be achieved in the present invention, it can be achieved that the switch of exterior window in the case that window is closed in keeping, therefore can effectively avoid outdoor mosquito dust etc. and flies into interior；And the configuration of the present invention is simple, to existing window arrangement without doing substantial variations.
Description
Technical field
The present invention relates to a kind of windows.
Background technique
In the prior art, the structure of vent window generally includes window frame, hinged windowpane and screen window on window frame.It needs to protect for a long time
It holds ventilation state and has and dust mosquito etc. is prevented to fly into interior, then need to open windowpane, simultaneously close off screen window.And it needs to close
When windowpane, then needs first to open screen window, then could close windowpane.Therefore troublesome in poeration, and in the process for opening screen window
In, mosquito is possible to fly into interior, leads to the practical significance for losing screen window.
Therefore those skilled in the art are dedicated to developing a kind of screen window and are in close state the ventilation that can close windowpane
Window construction.
Summary of the invention
In view of the above drawbacks of the prior art, it is in and closes technical problem to be solved by the invention is to provide a kind of screen window
Closed state can close the ventilating window structure of windowpane.
To achieve the above object, the present invention provides a kind of vent windows, including window frame；Inside and outside the window frame respectively
It is hinged with interior window and exterior window；It further include vent window lock；The lock
Including shell, the first jackshaft, input shaft and the second jackshaft are arranged at intervals on the shell；Between on the input shaft
Spacer is equipped with the second spur gear and third spur gear；Engaged with second spur gear is provided on first jackshaft
Four spur gears；The 5th spur gear and first bevel gear are arranged at intervals on second jackshaft；The first bevel gear with set
The second bevel gear engagement being placed on the output shaft on the shell；
The input shaft and the second spur gear and third spur gear are provided with driving clutch structure；The power of input shaft successively passes
Pass the second spur gear and third spur gear；
The third spur gear is engaged with the second rack gear；The second block for stretching out the shell is provided on second rack gear.
The end of the input shaft is connect with window handle；
The edge of the exterior window is provided with limited block；
Second block connects the second locking item；Latch corresponding with limited block is provided on the second locking item；
The output shaft is connected with flexible axle；The flexible axle other end is connected with universal joint, and the other end of the universal joint is connected with
Worm screw,
The exterior window is provided with sliding block drag link mechanism；The pull rod of the sliding block drag link mechanism is connected with worm gear；The worm gear and institute
State worm screw engagement.
Preferably, being further sleeved with the first spur gear on the input shaft；First spur gear is engaged with the first rack gear；Institute
State the first block for being provided on the first rack gear and stretching out the shell；
The input shaft and first spur gear are provided with driving clutch structure；
The power of input shaft successively passes to the first spur gear, the second spur gear and third spur gear；
The edge of the interior window is provided with limited block；
First block connects the first locking item；Latch corresponding with limited block is provided on the first locking item.
Preferably, the transmission clutch knot of the input shaft and first spur gear, the second spur gear and third spur gear
Structure is identical, including the stepped hole being arranged radially along spur gear；The medial aperture of the stepped hole is greater than outside aperture；The ladder
The mandril of T shape is provided in hole；The extended stepped hole in the end of the mandril；
The input shaft corresponds to and is disposed radially blind hole at the stepped hole；Clutch block is provided in the blind hole；The clutch
Spring is provided between block and the bottom of the blind hole；
The blind hole that the input shaft corresponds to first spur gear, the second spur gear and third spur gear circumferentially shifts to install.
Preferably, second spur gear only fix with the input shaft by part-circular periphery setting tooth；Second spur gear
Only tooth is arranged in part-circular periphery；5th spur gear is provided with the cambered surface of the second straight-tooth toothless part cooperation.
Preferably, the output shaft is connect with gear.
Preferably, being fixed with opposite first group of item and second group of item on first spur gear and the second spur gear；Institute
It states and is fixed with opposite third group article and four group article on the second spur gear and third spur gear.
The beneficial effects of the present invention are: the control respectively of internal window and exterior window can be achieved in the present invention, window is closed in keeping
In the case where, it can be achieved that exterior window switch, therefore can effectively avoid outdoor mosquito dust etc. and fly into interior；And structure of the invention
Simply, to existing window arrangement without doing substantial variations.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the invention.
Fig. 2 is the A of Fig. 1 to structural schematic diagram.
Fig. 3 is the schematic diagram that window is in close state in the embodiment of the invention.
Fig. 4 is the structural schematic diagram of lock applied in the embodiment of the invention
Fig. 5 is that driving clutch structure is in the schematic diagram closed in the embodiment of the invention.
Fig. 6 be in the embodiment of the invention driving clutch structure be in from schematic diagram.
Fig. 7 is the schematic diagram of driving clutch structure in another specific embodiment of the present invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
As shown in Figures 1 to 6, a kind of vent window, including window frame 26 have been respectively articulated with interior window 27 and outer inside and outside window frame 26
Window 28, wherein interior window 27 is screen window, exterior window 28 is windowpane.The right side of window frame 26 is fixed with vent window lock, which includes shell
Body 1 is arranged at intervals with the first jackshaft 2, input shaft 3 and the second jackshaft 4 on shell 1.
Spacer sleeve is equipped with the first spur gear 5, the second spur gear 6 and third spur gear 7 on input shaft 3, on the first jackshaft 2
It is provided with the 4th spur gear 8 engaged with the second spur gear 6, the 5th spur gear 9 and first is arranged at intervals on the second jackshaft 4
Bevel gear 10, first bevel gear 10 are engaged with the second bevel gear 12 on the output shaft 11 being set on shell 1.
Input shaft 3 and the first spur gear 5, the second spur gear 6 and third spur gear 7 are provided with driving clutch structure.It is defeated
The power for entering axis 3 successively passes to the first spur gear 5, the second spur gear 6 and third spur gear 7.
First spur gear 5 is engaged with the first rack gear 19, and the first block 20a for stretching out shell 1 is provided on the first rack gear 19；
Third spur gear 7 is engaged with the second rack gear 21；The the second block 20b for stretching out shell 1 is provided on second rack gear 21.
In the present embodiment, the transmission clutch knot of input shaft 3 and the first spur gear 5, the second spur gear 6 and third spur gear 7
Structure is identical, and including the stepped hole 13 being arranged radially along spur gear, the medial aperture of stepped hole 13 is greater than outside aperture.Stepped hole 13
Inside it is provided with the mandril 14 of T shape, the extended stepped hole 13 in the end of mandril 14.
It is disposed radially blind hole 16 at the corresponding stepped hole 13 of input shaft 3, clutch block 17, clutch block 17 are provided in blind hole 16
Spring 18 is provided between the bottom of blind hole 16.When stepped hole 13 and 16 face of blind hole, clutch block 17 is ejected by spring 18,
To make transmission in the state closed.When mandril 14 touches another gear or rack gear, mandril 14 is topped back in stepped hole 13,
And be topped back clutch block 17 in blind hole 16, thus make transmission in from state.
The blind hole that input shaft 3 corresponds to the first spur gear 5, the second spur gear 6 and third spur gear 7 circumferentially shifts to install,
In the present embodiment, the angle being staggered is 90 °, in other specific embodiments, may be alternatively provided as other angles that are staggered, to reach
To essentially identical technical effect.
In other specific embodiments, as shown in fig. 7, only part-circular periphery setting tooth and input shaft 3 are solid for the second spur gear 6
Fixed, only tooth 6a is arranged in part-circular periphery to the second spur gear 6；5th spur gear 9 is provided with 6 toothless part 6b of the second straight-tooth cooperation
Cambered surface 9a.
Output shaft 11 is connect with gear 200.In the present embodiment, gear 200 is acceleration mechanism.
Opposite first group of item 22 and second group of item 23 are fixed on first spur gear 5 and the second spur gear 6；Second straight-tooth
Opposite third group article 24 and four group article 25 are fixed on wheel 6 and third spur gear 7.Therefore, when clutch structure is in switching
When state, dials item and give gear one starting force, to prevent the stuck mandril 14 of the tooth of gear or rack gear.
The end of input shaft 3 is connect with window handle 29.The edge of interior window 27 and exterior window 28 is provided with limited block 32.
First block 20a and the second block 20b are separately connected the first locking 30a and the second locking 30b；First locking
Latch 33 corresponding with limited block 32 is provided on 30a and the second locking 30b.
The power of output shaft 11 is exported by gear 200, and the output shaft of gear 200 is connected with flexible axle 34, soft
34 other end of axis is connected with universal joint 35, the worm screw 36 that the other end of universal joint is connected with.
Exterior window 28 is provided with sliding block drag link mechanism；The pull rod 31 of sliding block drag link mechanism is connected with worm gear 37；Worm gear 37 and snail
Bar 35 engages.
Made using window, interior window 27 can be made to close manually, then swing handle 29, thus rotated with driven input shaft 3, this
When, as shown in figure 5, stepped hole 13 and 16 face of blind hole, clutch block 17 is ejected by spring 18, to make the transmission of the first straight-tooth 5
Clutch structure is in the state closed.But the driving clutch structure of the second straight-tooth 6 and third straight-tooth 7 as shown in fig. 6, in from shape
State.
Therefore, the first straight-tooth 5 is entered the drive of axis 3, to drive the movement of the first rack gear 19, and then makes the first block 20a
The first locking 30a is driven to move upwards, until latch 33 blocks the limited block 32 on interior window 27, interior window 27 is lockable.This
When, as shown in fig. 6, the driving clutch structure of the first straight-tooth 5 be in from state, power is no longer transmitted to the first rack gear 19, but
The driving clutch structure of second straight-tooth 6 enters the state of conjunction.
Further swing handle 29, therefore power by the 5th straight-tooth 9, first bevel gear 10, second bevel gear 12 and becomes
After fast mechanism 200, flexible axle 34 is driven to rotate, so that worm and gear be driven to move, and then moved with movable slider drag link mechanism, made outer
Window 28 is closed.At this point, the driving clutch structure of the second straight-tooth 6 enter from state, the driving clutch structure of third straight-tooth 7 enters
The state of conjunction.Due to driving exterior window 28 that will not generate with window frame 26 even if exterior window 28 receives external force using worm and gear
Relative motion.
Further swing handle 29, third straight-tooth 7 are entered the drive of axis 3, to drive the movement of the second rack gear 21, and then make
Second block 20b drives the second locking 30b to move upwards, until latch 33 blocks the limited block 32 on exterior window 28, exterior window
28 are lockable.
The process of windowing, opposite direction swing handle 29.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (6)
1. a kind of vent window, including window frame (26)；Interior window (27) and exterior window have been respectively articulated with inside and outside the window frame (26)
(28)；It is characterized in that: further including vent window lock；The lock includes shell (1),
The first jackshaft (2), input shaft (3) and the second jackshaft (4) are arranged at intervals on the shell (1)；The input shaft
(3) spacer sleeve is equipped with the second spur gear (6) and third spur gear (7) on；It is provided on first jackshaft (2) and described
4th spur gear (8) of two spur gears (6) engagement；The 5th spur gear (9) and are arranged at intervals on second jackshaft (4)
One bevel gear (10)；The second cone tooth on the first bevel gear (10) and the output shaft (11) being set on the shell (1)
Take turns (12) engagement；
The input shaft (3) and the second spur gear (6) and third spur gear (7) are provided with driving clutch structure；Input shaft (3)
Power successively pass to the second spur gear (6) and third spur gear (7)；
The third spur gear (7) is engaged with the second rack gear (21)；It is provided on second rack gear (21) and stretches out the shell
(1) the second block (20b)；
The end of the input shaft (3) is connect with window handle (29)；
The edge of the exterior window (28) is provided with limited block (32)；
Second block (20b) connects the second locking item (30b)；It is provided on second locking item (30b) and limited block (32)
Corresponding latch (33)；
The output shaft (11) is connected with flexible axle (34)；Flexible axle (34) other end is connected with universal joint (35), described universal
The worm screw (36) that the other end of section is connected with,
The exterior window (28) is provided with sliding block drag link mechanism；The pull rod (31) of the sliding block drag link mechanism is connected with worm gear (37)；
The worm gear (37) is engaged with the worm screw (36).
2. vent window as described in claim 1, it is characterized in that: being further sleeved with the first spur gear (5) on the input shaft (3)；
First spur gear (5) is engaged with the first rack gear (19)；It is provided on first rack gear (19) and stretches out the shell (1)
First block (20a)；
The input shaft (3) and first spur gear (5) are provided with driving clutch structure；
The power of input shaft (3) successively passes to the first spur gear (5), the second spur gear (6) and third spur gear (7)；
The edge of the interior window (27) is provided with limited block (32)；
First block (20a) connects the first locking item (30a)；It is provided on the first locking item (30a) and limited block
(32) corresponding latch (33).
3. vent window as claimed in claim 2, it is characterized in that: the input shaft (3) and first spur gear (5), second
Spur gear (6) is identical with the driving clutch structure of third spur gear (7), including the stepped hole (13) being arranged radially along spur gear；
The medial aperture of the stepped hole (13) is greater than outside aperture；The mandril (14) of T shape is provided in the stepped hole (13)；It is described
The extended stepped hole (13) in the end of mandril (14)；
Blind hole (16) are disposed radially at the corresponding stepped hole (13) of the input shaft (3)；It is provided in the blind hole (16)
Clutch block (17)；Spring (18) are provided between the clutch block (17) and the bottom of the blind hole (16)；
The blind hole of corresponding first spur gear (5) of the input shaft (3), the second spur gear (6) and third spur gear (7) is along week
To shifting to install.
4. vent window as described in claim 1, it is characterized in that: only tooth and institute is arranged in part-circular periphery to second spur gear (6)
It is fixed to state input shaft (3)；Only tooth is arranged in part-circular periphery to second spur gear (6)；5th spur gear (9) is provided with described
The cambered surface (9a) of second straight-tooth (6) toothless part cooperation.
5. vent window as described in claim 1, it is characterized in that: the output shaft (11) is connect with gear (200).
6. vent window as claimed in claim 2, it is characterized in that: fixed on first spur gear (5) and the second spur gear (6)
There are opposite first group of item (22) and second group of item (23)；
It is fixed with opposite third on second spur gear (6) and third spur gear (7) and dials article (24) and four group article (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011652.XA CN109138688A (en) | 2018-08-31 | 2018-08-31 | A kind of vent window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811011652.XA CN109138688A (en) | 2018-08-31 | 2018-08-31 | A kind of vent window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109138688A true CN109138688A (en) | 2019-01-04 |
Family
ID=64825965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811011652.XA Pending CN109138688A (en) | 2018-08-31 | 2018-08-31 | A kind of vent window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109138688A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB398565A (en) * | 1932-03-24 | 1933-09-21 | Sydney Edward Thomas | Improvements in means for effecting the movement of slidable windows and the like |
| JP2004238816A (en) * | 2003-02-03 | 2004-08-26 | Chuo Spring Co Ltd | Window opening and closing device |
| CN207004282U (en) * | 2017-05-27 | 2018-02-13 | 厦门施米德智能科技有限公司 | A kind of intelligent wall window with manual-automatic integrated |
| CN209509887U (en) * | 2018-08-31 | 2019-10-18 | 张瀚文 | Vent window |
-
2018
- 2018-08-31 CN CN201811011652.XA patent/CN109138688A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB398565A (en) * | 1932-03-24 | 1933-09-21 | Sydney Edward Thomas | Improvements in means for effecting the movement of slidable windows and the like |
| JP2004238816A (en) * | 2003-02-03 | 2004-08-26 | Chuo Spring Co Ltd | Window opening and closing device |
| CN207004282U (en) * | 2017-05-27 | 2018-02-13 | 厦门施米德智能科技有限公司 | A kind of intelligent wall window with manual-automatic integrated |
| CN209509887U (en) * | 2018-08-31 | 2019-10-18 | 张瀚文 | Vent window |
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