CN215803997U - Hand-operated inward-opening crank arm type window opener - Google Patents
Hand-operated inward-opening crank arm type window opener Download PDFInfo
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- CN215803997U CN215803997U CN202121483626.4U CN202121483626U CN215803997U CN 215803997 U CN215803997 U CN 215803997U CN 202121483626 U CN202121483626 U CN 202121483626U CN 215803997 U CN215803997 U CN 215803997U
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- 238000013016 damping Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 3
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- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a hand-operated inward-opening crank-type window opener which comprises a wall body, a first window and a second window, wherein a driving assembly is arranged at the position, close to the lower side of the wall body, of one side edge of the front end of the wall body, a first worm is arranged inside the driving assembly and close to one side of the driving assembly, the front end of the first worm is connected with a first worm wheel, the first worm wheel is connected with the first worm wheel in a meshed mode, a rotating rod is fixedly arranged inside the first worm wheel in a penetrating mode, one end of the rotating rod is fixedly connected with a second worm, the rear end of the second worm wheel is connected with a second worm wheel in a meshed mode, and a driving rod is arranged inside the second worm wheel in a penetrating mode. The hand-operated inward-opening crank arm type window opener can realize that a first window and a second window are opened simultaneously by one-time operation, and is simple in operation, high in efficiency and practical.
Description
Technical Field
The utility model relates to the technical field of windows, in particular to a hand-operated inward-opening crank-type window opener.
Background
A window, architecturally, refers to an opening made in a wall or roof to allow light or air to enter a room. As early as the inertia of China, a window capable of automatically opening and closing appears in a viewing hall in the royal purple micro city of Luoyang.
When two windows are installed on a traditional wall body, the window is opened independently when ventilation is needed, one window needs to be opened first and then the other window needs to be opened, the independent opening mode is troublesome, and time is delayed.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a hand-operated inward-opening crank-type window opener which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a hand-operated inward-opening crank-type window opener comprises a wall body, a first window and a second window, wherein a driving assembly is arranged at the position, close to the lower side of the wall body, of one side edge of the front end of the wall body, a first worm is arranged in the driving assembly and close to one side, the front end of the first worm is connected with a first turbine, the first worm wheel is meshed with the first worm, a rotating rod is fixedly arranged inside the first worm wheel in a penetrating way, one end of the rotating rod is fixedly connected with a second worm, the rear end of the second worm is connected with a second worm wheel in a meshing way, a driving rod is arranged in the second turbine in a penetrating way, a second fixing piece is fixedly arranged at the front end of the second window close to one side edge, the inboard fixed slide rail that is provided with of second mounting, the inside sliding connection of slide rail has the slider, the front end of wall body is close to the fixed buckle that is provided with of one side department of second mounting.
Preferably, the lower extreme of first worm rotates and is provided with first dwang, the lower extreme of first dwang rotates and is provided with the second dwang, the lower extreme of second dwang rotates and is provided with the third dwang.
Preferably, the outside of the front end second dwang of wall body is provided with the locating rack, fixed connection between locating rack and the wall body, second dwang damping joint is in the inboard of locating rack.
Preferably, the outside of actuating lever is rotated and is connected with first connecting rod, the front end of first window is close to a fixed first mounting that is provided with of a side edge, be connected with the second connecting rod between first mounting and the first connecting rod, the pivot is connected between second connecting rod and the first mounting.
Preferably, a third connecting rod is arranged between the first fixing piece and the sliding block, the third connecting rod is connected with the first fixing piece through a rotating shaft, and the first fixing piece is connected with the sliding block through a rotating shaft.
Compared with the prior art, the utility model has the following beneficial effects:
when the first window and the second window need to be opened simultaneously, the second rotating rod is pulled out from the inside of the positioning frame, the first rotating rod is rotated to enable the first rotating rod to be vertical to the first worm, the second rotating rod is rotated to enable the second rotating rod to be vertical to the first rotating rod, the third rotating rod is rotated to enable the third rotating rod to be vertical to the second rotating rod, so that the first rotating rod, the second rotating rod and the third rotating rod are enabled to be similar to a crank shape, the third rotating rod is shaken to enable the third rotating rod to drive the first worm to rotate, the first worm can be driven to rotate through the first worm, the rotating rod can be driven to rotate through the first worm, the second worm at one end of the rotating rod can be driven to rotate through the rotating rod, the second worm can be driven to rotate through the second worm, and the driving rod can be driven to rotate through the second worm, can make first connecting rod use the actuating lever to rotate clockwise as the axle through the actuating lever, thereby can stimulate first mounting removal to reach the purpose of opening first window on the one hand, the first mounting of on the other hand can stimulate the third connecting rod when removing, can stimulate the slider and slide in the inboard of slide rail through the third connecting rod, thereby reach the purpose that makes the inside of slider roll-off buckle, the slider can drive the second mounting removal at the in-process that removes simultaneously, thereby reach the purpose of opening the second window, open the window through this kind of mode, can realize that once operation opens first window and second window simultaneously, the operation is simpler, the efficiency is higher, and is more practical.
Drawings
Fig. 1 is a schematic view of the whole structure of a hand-operated inward-opening crank-type window opener according to the utility model;
FIG. 2 is a schematic view of the whole structure of a hand-operated inward-opening crank-type window opener according to the present invention;
FIG. 3 is a schematic view of an overall cutting structure of a hand-operated inward-opening crank type window opener according to the present invention;
FIG. 4 is an enlarged schematic view of the portion A of the hand-operated inward-opening crank-type window opener of the present invention;
FIG. 5 is a schematic view of an enlarged structure of the B part of a hand-operated inward opening crank type window opener according to the present invention;
FIG. 6 is a schematic view of an enlarged structure of the C-section of a hand-operated inward-opening crank-type window opener according to the present invention;
fig. 7 is a schematic partial structure view of a hand-operated inward-opening crank-type window opener according to the present invention.
In the figure: 1. a wall body; 2. a first window; 3. a second window; 4. a drive assembly; 5. a first worm; 6. a first turbine; 7. a rotating rod; 8. a second worm; 9. a drive rod; 10. a first link; 11. a first fixing member; 12. a second link; 13. a second fixing member; 14. a slide rail; 15. buckling; 16. a slider; 17. a third link; 18. a first rotating lever; 19. a second rotating lever; 20. a third rotating rod; 21. a positioning frame; 22. a second turbine.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-7, a hand-operated inward-opening crank-type window opener comprises a wall body 1, a first window 2 and a second window 3, wherein a driving assembly 4 is arranged at a position, close to the lower side of the wall body 1, of a side edge of the front end of the wall body 1, a first worm 5 is installed inside the driving assembly 4 close to one side, the front end of the first worm 5 is connected with a first worm wheel 6, the first worm wheel 6 is in meshed connection with the first worm wheel 5, a rotating rod 7 is fixedly arranged inside the first worm wheel 6 in a penetrating mode, one end of the rotating rod 7 is fixedly connected with a second worm 8, the rear end of the second worm wheel 8 is in meshed connection with a second worm wheel 22, and a driving rod 9 is arranged inside the second worm wheel 22 in a penetrating mode.
The first worm wheel 5 can drive the first worm wheel 6 to rotate, the first worm wheel 6 can drive the rotating rod 7 to rotate, the rotating rod 7 can drive the second worm 8 at one end of the rotating rod 7 to rotate, the second worm 8 can drive the second worm wheel 22 to rotate, and the second worm wheel 22 can drive the driving rod 9 to rotate.
The lower end of the first worm 5 is rotatably provided with a first rotating rod 18, the lower end of the first rotating rod 18 is rotatably provided with a second rotating rod 19, the lower end of the second rotating rod 19 is rotatably provided with a third rotating rod 20, the outer side of the second rotating rod 19 at the front end of the wall body 1 is provided with a positioning frame 21, the positioning frame 21 is fixedly connected with the wall body 1, and the second rotating rod 19 is in damping clamping connection with the inner side of the positioning frame 21.
Through pulling out second dwang 19 from the inside of locating rack 21, make between first dwang 18 and the first worm 5 perpendicular through rotating first dwang 18, rethread rotates second dwang 19 and makes between second dwang 19 and the first dwang 18 perpendicular, rethread rotates third dwang 20, make between third dwang 20 and the second dwang 19 perpendicular, thereby reach and make and appear similar crank form between first dwang 18, second dwang 19, the third dwang 20, it makes the first worm 5 of third dwang 20 drive to rotate to wave third dwang 20.
The outer side of the driving rod 9 is rotatably connected with a first connecting rod 10, a first fixing piece 11 is fixedly arranged at the front end of the first window 2 close to one side edge, a second connecting rod 12 is connected between the first fixing piece 11 and the first connecting rod 10, the second connecting rod 12 is connected with the first connecting rod 10 through a rotating shaft, the second connecting rod 12 is connected with the first fixing piece 11 through a rotating shaft, a second fixing piece 13 is fixedly arranged at the front end of the second window 3 close to one side edge, a sliding rail 14 is fixedly arranged on the inner side of the second fixing piece 13, a sliding block 16 is connected inside the sliding rail 14, a buckle 15 is fixedly arranged at one side of the front end of the wall body 1 close to the second fixing piece 13, a third connecting rod 17 is arranged between the first fixing piece 11 and the sliding block 16, the rotating shaft is connected between the third connecting rod 17 and the first fixing piece 11, and the rotating shaft is connected between the first fixing piece 11 and the sliding block 16.
Can make first connecting rod 10 use drive lever 9 to rotate clockwise as the axle through drive lever 9, on the one hand can stimulate first mounting 11 and remove thereby reach the purpose of opening first window 2, on the other hand first mounting 11 can stimulate third connecting rod 17 when removing, can stimulate slider 16 through third connecting rod 17 and slide in the inboard of slide rail 14, thereby reach the purpose that makes slider 16 roll-off buckle 15's inside, slider 16 can drive second mounting 13 at the in-process that removes simultaneously, thereby reach the purpose of opening second window 3.
The working principle is as follows:
when the window is used, when the first window 2 and the second window 3 need to be opened simultaneously, the second rotating rod 19 is pulled out from the inside of the positioning frame 21, the first rotating rod 18 is rotated to enable the first rotating rod 18 and the first worm 5 to be vertical, the second rotating rod 19 is rotated to enable the second rotating rod 19 and the first rotating rod 18 to be vertical, the third rotating rod 20 is rotated to enable the third rotating rod 20 and the second rotating rod 19 to be vertical, so that the first rotating rod 18, the second rotating rod 19 and the third rotating rod 20 are similar to a crank handle, the third rotating rod 20 is rotated to enable the third rotating rod 20 to drive the first worm 5 to rotate, the first worm wheel 6 can be driven to rotate through the first worm wheel 5, the rotating rod 7 can be driven to rotate through the first worm wheel 6, and the second worm 8 at one end of the rotating rod 7 can be driven to rotate through the rotating rod 7, the second worm gear 8 can drive the second worm wheel 22 to rotate, the second worm wheel 22 can drive the driving rod 9 to rotate, the first connecting rod 10 can be rotated clockwise around the driving rod 9 by the driving rod 9, on one hand, the first fixing member 11 can be pulled to move so as to open the first window 2, on the other hand, the third connecting rod 17 can be pulled while the first fixing member 11 moves, the sliding block 16 can be pulled to slide on the inner side of the sliding rail 14 by the third connecting rod 17, thereby achieving the purpose of sliding the sliding block 16 out of the interior of the buckle 15, and simultaneously the sliding block 16 can drive the second fixing piece 13 to move in the moving process, thereby reach the purpose of opening second window 3, open the window through this kind of mode, can realize once only operating and open first window 2 and second window 3 simultaneously, the operation is fairly simple, and efficiency is higher, and is more practical.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a hand internal flush crank arm formula ware of windowing, includes wall body (1), first window (2), second window (3), its characterized in that: the window is characterized in that a driving assembly (4) is arranged at the lower side position, close to the wall body (1), of the edge of one side of the front end of the wall body (1), a first worm (5) is installed at the position, close to one side, of the inside of the driving assembly (4), the front end of the first worm (5) is connected with a first worm wheel (6), the first worm wheel (6) is in meshed connection with the first worm wheel (5), a rotating rod (7) is fixedly arranged inside the first worm wheel (6) in a penetrating mode, a second worm wheel (8) is fixedly connected with one end of the rotating rod (7), a second worm wheel (22) is connected with the rear end of the second worm wheel (8) in a meshed mode, a driving rod (9) is arranged inside the second worm wheel (22) in a penetrating mode, a second fixing piece (13) is fixedly arranged at the edge, close to one side, of the front end of the second fixing piece (3), a sliding rail (14) is fixedly arranged on the inner side of the second fixing piece (13), the inner part of the sliding rail (14) is connected with a sliding block (16) in a sliding mode, and a buckle (15) is fixedly arranged at one side, close to the second fixing piece (13), of the front end of the wall body (1).
2. The hand-operated inward-opening crank-type window opener according to claim 1, characterized in that: the lower extreme of first worm (5) is rotated and is provided with first dwang (18), the lower extreme of first dwang (18) is rotated and is provided with second dwang (19), the lower extreme of second dwang (19) is rotated and is provided with third dwang (20).
3. The hand-operated inward-opening crank-type window opener according to claim 2, characterized in that: the outside of front end second dwang (19) of wall body (1) is provided with locating rack (21), fixed connection between locating rack (21) and wall body (1), second dwang (19) damping joint is in the inboard of locating rack (21).
4. The hand-operated inward-opening crank-type window opener according to claim 3, characterized in that: the outside of actuating lever (9) is rotated and is connected with first connecting rod (10), the front end of first window (2) is close to one side edge and fixedly is provided with first mounting (11), be connected with second connecting rod (12) between first mounting (11) and first connecting rod (10), the pivot is connected between second connecting rod (12) and first mounting (11).
5. The hand-operated inward-opening crank-type window opener according to claim 4, characterized in that: a third connecting rod (17) is arranged between the first fixing piece (11) and the sliding block (16), the third connecting rod (17) is connected with the first fixing piece (11) through a rotating shaft, and the first fixing piece (11) is connected with the sliding block (16) through a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121483626.4U CN215803997U (en) | 2021-06-30 | 2021-06-30 | Hand-operated inward-opening crank arm type window opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121483626.4U CN215803997U (en) | 2021-06-30 | 2021-06-30 | Hand-operated inward-opening crank arm type window opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215803997U true CN215803997U (en) | 2022-02-11 |
Family
ID=80179923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121483626.4U Active CN215803997U (en) | 2021-06-30 | 2021-06-30 | Hand-operated inward-opening crank arm type window opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215803997U (en) |
-
2021
- 2021-06-30 CN CN202121483626.4U patent/CN215803997U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG JEFFREY INTELLIGENT TECHNOLOGY Co.,Ltd. Assignor: WENZHOU AIDEMEI DOOR AND WINDOW SYSTEM DEVELOPMENT CO.,LTD. Contract record no.: X2024980011154 Denomination of utility model: A hand cranked internal swing curved arm window opener Granted publication date: 20220211 License type: Common License Record date: 20240802 |