CN210888569U - Opening and closing mechanism for inward casement window - Google Patents
Opening and closing mechanism for inward casement window Download PDFInfo
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- CN210888569U CN210888569U CN201921365441.6U CN201921365441U CN210888569U CN 210888569 U CN210888569 U CN 210888569U CN 201921365441 U CN201921365441 U CN 201921365441U CN 210888569 U CN210888569 U CN 210888569U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 57
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
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- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
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Abstract
The utility model relates to an operating mechanism for internal flush is windowed, its characterized in that: including installing in the rotation axis of the articulated window frame one side wall of casement and installing in the loose axle that is close to casement upside or downside wall, the rotation axis middle part is equipped with and keeps away from the at least a set of first linkage arm mechanism that hinges the casement of window frame one side and be connected, rotation axis one end is equipped with the second linkage arm mechanism of fixed connection in the loose axle, one side that the loose axle is close to the rotation axis is provided with the drive loose axle axial and slides and makes the second linkage arm mechanism linkage rotation axis rotate and make the first linkage arm mechanism of rotation axis linkage drive the actuating mechanism that the casement opened or closed, the beneficial effects of the utility model are that: the corridor window can be opened or closed without a ladder when the working personnel are located on the ground, the operation is simple, and the working strength of the working personnel is greatly reduced.
Description
Technical Field
The utility model relates to a corridor window field, concretely relates to a closing mechanism for internal flush is windowed.
Background
At present, ventilating windows or lighting windows with higher installation positions are installed in office buildings, airports, factory workshops or catering departments of railway stations, and the like, namely windows used for ventilating and lighting in public areas, the windows are different from household windows and have higher height with the ground, when the windows need to be opened or closed, workers in property need to put up a ladder to open or close corridor windows, the workers need to carry the ladder on each floor ceaselessly, if a ladder is placed on each floor to be specially used for opening/closing the corridor windows, the property management cost is increased and the inner space of the corridor is occupied, for the workers, the operation is inconvenient, the climbing-up and climbing-down repeated labor rate is high, the higher building is the higher, the physical consumption is larger, when the physical consumption of the workers is full, the corridor windows are not completely opened or closed, workers are prone to safety accidents when climbing stairs, and therefore improvements are needed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to solve the above-mentioned deficiencies of the prior art,
an opening and closing mechanism for an inwardly opened window is provided.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an opening and closing mechanism for internal flush is windowed, its characterized in that: the window sash linkage mechanism comprises a rotating shaft arranged on one side wall surface of a window sash hinged to a window frame and a movable shaft arranged on the wall surface close to the upper side or the lower side of the window sash, wherein at least one group of first linkage arm mechanisms connected with the window sash far away from the window sash hinged to one side of the window frame are arranged in the middle of the rotating shaft, one end of the rotating shaft is provided with a second linkage arm mechanism fixedly connected to the movable shaft, and one side of the movable shaft close to the rotating shaft is provided with a driving mechanism for driving the movable shaft to axially slide to enable the second linkage arm mechanism to link the rotating shaft to rotate and enable.
By adopting the technical scheme, a rotating shaft is arranged on the wall surface at one side of a window sash hinged window frame, a movable shaft is arranged on the wall surface close to the upper side or the lower side of the window sash and can axially move along an installation position, a first linkage arm mechanism is arranged in the middle of the rotating shaft, one end of the first linkage arm mechanism is fixedly connected to the other end of the rotating shaft and is fixedly connected to the middle of one side of the window sash far away from the hinged window frame, a second linkage arm mechanism with one end fixedly connected to the movable shaft is arranged at the upper end or the lower end of the rotating shaft, a driving mechanism for driving the second linkage arm mechanism is arranged at one side of the movable shaft close to the rotating shaft, when the driving mechanism drives the movable shaft to axially move, the movable shaft is linked with the rotating shaft through the second linkage arm, when the rotating shaft rotates, thereby realizing the opening or closing of the corridor window at the high position when the corridor window is at the low position.
The opening and closing mechanism for the inward opening window can be further configured as follows: the driving mechanism comprises a linkage rod with one end fixedly connected with the movable shaft, the other end of the linkage rod is connected with a gear box structure, and a driving source is arranged on one side, facing the ground, of the gear box structure.
Adopt above-mentioned technical scheme, the driving source can set up to the actuating lever of the driving motor of electric mode or manual mode, and actuating lever one end extends to the casement downside and is close to the ground setting as far as possible, the utility model discloses thereby well department adopts manual mode's actuating lever, thereby actuating lever drive gear box structure rotates and makes the gear box drive the gangbar, and the gangbar drives loose axle axial displacement.
The opening and closing mechanism for the inward opening window can be further configured as follows: the utility model discloses a gear box, including the gear box, the gangbar is the rack, the gear box structure is including the gear box, be provided with first universal driving shaft in the gear box, first universal driving shaft one end is provided with first bevel gear with rack toothing's the first gear other end, the gear box is provided with the second linkage axle towards the one end of driving source, the second linkage axle passes through second bevel gear and first bevel gear meshing, be provided with the turbine on the second linkage axle, the driving source is the actuating lever, the actuating lever is connected with the shaft coupling through the universal joint, the shaft coupling other end is connected with the worm, the worm sets up with the turbine meshing.
By adopting the technical scheme, one end of the driving rod is connected with the coupler through the universal joint, the other end of the coupler is connected with the worm, when the driving rod is rotated, the driving rod transmits power to the turbine, the turbine drives the first bevel gear on the first linkage shaft to rotate through the second bevel gear on the second linkage shaft, the first gear arranged on the first linkage shaft drives the rack to drive the movable shaft to axially slide, so that the second linkage movable arm mechanism drives the rotating shaft to rotate, the rotating shaft drives the first linkage arm to link the window sash to open or close while rotating, and the corridor window is opened or closed.
The opening and closing mechanism for the inward opening window can be further configured as follows: the second linkage arm mechanism comprises a second arc-shaped arm connected with the rotating shaft, and the second arc-shaped arm is connected with the movable shaft through a first linkage rod.
By adopting the technical scheme, because the motion direction of the rack is linear, the second linkage arm mechanism can only be driven to move in a reciprocating mode along the direction parallel to the wall surface, if the first linkage rod is directly connected with the movable shaft, because one end of the first linkage rod needs to be installed on the rotating shaft, the distance from the rotating shaft to the other end of the first linkage rod is too long, so that the first linkage rod can drive the rotating shaft to move only by needing very large power, the first linkage rod is connected with the first linkage rod through the second arc arm, the power is transmitted to the second arc arm firstly, one end of the second arc arm is fixedly connected with the rotating shaft, when the first linkage rod transmits the power to the second arc arm firstly, the second arc arm has a lever effect on the rotating shaft, the force applied to the driving rod by a worker is reduced, and the labor intensity of the worker is relieved.
The opening and closing mechanism for the inward opening window can be further configured as follows: the first linkage arm mechanism comprises a first arc arm connected with a rotating shaft, one end of the first arc arm is connected with the other end of the rotating shaft through a first connecting block, the other end of the second connecting rod is connected with the other end of the first arc arm, the other end of the second connecting rod is connected with a window sash fixedly, and a limiting structure is arranged between one end of the first connecting block, the other end of the second connecting rod and the first arc arm.
By adopting the technical scheme, the principle of the first linkage arm mechanism is similar to that of the second linkage arm mechanism, the difference lies in that when the rotating shaft rotates, power is transmitted to the first arc-shaped arm firstly and then transmitted to the second connecting rod, the second connecting rod drives the window sash to be opened and closed, the limiting structure is used for simplifying the installation process, so that when the second arc-shaped arm is assembled with the second connecting rod, the second arc-shaped arm and the second connecting rod are installed along the limiting structure, and quick positioning can be realized.
The opening and closing mechanism for the inward opening window can be further configured as follows: the limiting structure comprises a limiting groove arranged at one end of the first arc-shaped arm, a connecting end and a limiting end are arranged at one end of the first connecting block connected with the first arc-shaped arm, and the limiting end is located on the outer side of the limiting groove after the first connecting block is connected with the limiting groove through the connecting end.
By adopting the technical scheme, when the installation, the rapid installation can be realized only by aligning the limiting groove of the first arc-shaped arm with the connecting end of the second connecting rod.
The utility model has the advantages that: the corridor window can be opened or closed without a ladder when the working personnel are located on the ground, the operation is simple, and the working strength of the working personnel is greatly reduced.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is a schematic view of an internal structure of a gear box structure according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a second linkage arm mechanism according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a first linkage arm mechanism according to an embodiment of the present invention.
Fig. 5 is an enlarged schematic structural diagram of the first connecting block according to an embodiment of the present invention.
Fig. 6 is an enlarged schematic structural view of a second arc arm according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1-6: an opening and closing mechanism for an inward casement window comprises a rotating shaft 1 installed on a wall surface on one side of a window sash hinged window frame and a movable shaft 2 installed on a wall surface close to the upper side of the window sash, wherein the rotating shaft 1 is installed on the wall surface through a first installation seat 11 which is oppositely arranged, the movable shaft 2 is installed on the wall surface through a second installation seat 21 which is oppositely arranged, a first linkage arm mechanism connected with the window sash far away from the side hinged to the window frame is arranged in the middle of the rotating shaft 1, one end of the rotating shaft 1 is provided with a second linkage arm mechanism fixedly connected with the movable shaft 2, one side of the movable shaft 2 close to the rotating shaft 1 is provided with a driving mechanism driving the movable shaft 2 to axially slide, the driving mechanism comprises a rack 3 with one end fixedly connected with the movable shaft 2, the other end of the rack 3 is connected, a first linkage shaft 52 is arranged in the gear box 51, one end of the first linkage shaft 52 is provided with a first gear 521 meshed with the rack 3, the other end of the first gear 521 is provided with a first bevel gear 522, one end of the gear box 51 facing the driving rod 4 is provided with a second linkage shaft 53, the second linkage shaft 53 is meshed with the first bevel gear 522 through a second bevel gear 531, the second linkage shaft 53 is provided with a turbine 54, the driving rod 4 is connected with a coupler 7 through a universal joint 6, the other end of the coupler 7 is connected with a worm 8, the worm 8 is meshed with the turbine 54, the second linkage arm mechanism comprises a second arc-shaped arm 91 connected with the rotating shaft 1, the second arc-shaped arm 91 is connected with the movable shaft 2 through a first linkage rod 92, the first linkage arm mechanism comprises a first arc-shaped arm 93 connected with the rotating shaft 1, one end of the first arc-shaped arm 93 is fixedly connected with the rotating shaft, second connecting rod 95 is connected the other end and casement fixed connection of first arc arm 93 relatively, is provided with limit structure between the first connecting block 94 one end and the second connecting rod 95 fixed connection other end and the first arc arm 93, limit structure is including setting up in the spacing groove 931 of first arc arm 93 one end, the one end that first connecting block 94 and first arc arm 93 are connected is provided with link 941 and spacing end 942, first connecting block 94 is connected in the spacing groove 931 back spacing end 942 outside of spacing groove 931 through link 941.
Claims (6)
1. The utility model provides an opening and closing mechanism for internal flush is windowed, its characterized in that: the window sash linkage mechanism comprises a rotating shaft arranged on one side wall surface of a window sash hinged to a window frame and a movable shaft arranged on the wall surface close to the upper side or the lower side of the window sash, wherein at least one group of first linkage arm mechanisms connected with the window sash far away from the window sash hinged to one side of the window frame are arranged in the middle of the rotating shaft, one end of the rotating shaft is provided with a second linkage arm mechanism fixedly connected to the movable shaft, and one side of the movable shaft close to the rotating shaft is provided with a driving mechanism for driving the movable shaft to axially slide to enable the second linkage arm mechanism to link the rotating shaft to rotate and enable.
2. The opening and closing mechanism for the inwardly opened window according to claim 1, wherein: the driving mechanism comprises a linkage rod with one end fixedly connected with the movable shaft, the other end of the linkage rod is connected with a gear box structure, and a driving source is arranged on one side, facing the ground, of the gear box structure.
3. The opening and closing mechanism for the inwardly opened window according to claim 2, wherein: the utility model discloses a gear box, including the gear box, the gangbar is the rack, the gear box structure is including the gear box, be provided with first universal driving shaft in the gear box, first universal driving shaft one end is provided with first bevel gear with rack toothing's the first gear other end, the gear box is provided with the second linkage axle towards the one end of driving source, the second linkage axle passes through second bevel gear and first bevel gear meshing, be provided with the turbine on the second linkage axle, the driving source is the actuating lever, the actuating lever is connected with the shaft coupling through the universal joint, the shaft coupling other end is connected with the worm, the worm sets up with the turbine meshing.
4. The opening and closing mechanism for the inwardly opened window according to claim 1, wherein: the second linkage arm mechanism comprises a second arc-shaped arm connected with the rotating shaft, and the second arc-shaped arm is connected with the movable shaft through a first linkage rod.
5. The opening and closing mechanism for the inwardly opened window according to claim 1, wherein: the first linkage arm mechanism comprises a first arc arm connected with a rotating shaft, one end of the first arc arm is connected with the other end of the rotating shaft through a first connecting block, the other end of the second connecting rod is connected with the other end of the first arc arm, the other end of the second connecting rod is connected with a window sash fixedly, and a limiting structure is arranged between one end of the first connecting block, the other end of the second connecting rod and the first arc arm.
6. The opening and closing mechanism for the inwardly opened window according to claim 5, wherein: the limiting structure comprises a limiting groove arranged at one end of the first arc-shaped arm, a connecting end and a limiting end are arranged at one end of the first connecting block connected with the first arc-shaped arm, and the limiting end is located on the outer side of the limiting groove after the first connecting block is connected with the limiting groove through the connecting end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921365441.6U CN210888569U (en) | 2019-08-21 | 2019-08-21 | Opening and closing mechanism for inward casement window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921365441.6U CN210888569U (en) | 2019-08-21 | 2019-08-21 | Opening and closing mechanism for inward casement window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210888569U true CN210888569U (en) | 2020-06-30 |
Family
ID=71320015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921365441.6U Active CN210888569U (en) | 2019-08-21 | 2019-08-21 | Opening and closing mechanism for inward casement window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210888569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377028A (en) * | 2020-11-13 | 2021-02-19 | 马鞍山量子线自动化科技有限公司 | Front window opening and closing device of construction machinery |
-
2019
- 2019-08-21 CN CN201921365441.6U patent/CN210888569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112377028A (en) * | 2020-11-13 | 2021-02-19 | 马鞍山量子线自动化科技有限公司 | Front window opening and closing device of construction machinery |
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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 |
Assignee: WENZHOU AIDEMEI DOOR AND WINDOW SYSTEM DEVELOPMENT CO.,LTD. Assignor: ZHEJIANG JEFFREY INTELLIGENT TECHNOLOGY Co.,Ltd. Contract record no.: X2024980011661 Denomination of utility model: An opening and closing mechanism for internal casement windows Granted publication date: 20200630 License type: Common License Record date: 20240809 |
|
| EE01 | Entry into force of recordation of patent licensing contract |