CN219931948U - Manual and automatic integrated chain window opener - Google Patents
Manual and automatic integrated chain window opener Download PDFInfo
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- CN219931948U CN219931948U CN202320897081.4U CN202320897081U CN219931948U CN 219931948 U CN219931948 U CN 219931948U CN 202320897081 U CN202320897081 U CN 202320897081U CN 219931948 U CN219931948 U CN 219931948U
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- 238000000926 separation method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
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- 239000003638 chemical reducing agent Substances 0.000 description 1
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Abstract
The utility model relates to a manual and automatic integrated chain window opener, which has the technical scheme that: comprising the following steps: the chain type window opening assembly is used for being arranged on a window frame and driving a window sash to open and close, the corner device, the transmission shaft and the driving assembly is used for manually and electrically driving the transmission shaft to rotate; the output end of the driving component is fixedly connected with the input end of the transmission shaft; the output end of the transmission shaft is in transmission connection with the input end of the corner device; the output end of the corner device is in transmission connection with the input end of the chain type windowing component; the output end of the chain type window opening assembly is fixedly connected with the window sash; the chain type window opener is convenient to install, convenient and quick to operate and low in installation cost, and can realize manual and electric one-window-opening multi-window operation of the chain type window opener.
Description
Technical Field
The utility model relates to the technical field of windowing equipment, in particular to a manual and automatic integrated chain window opener.
Background
The automatic chain window opener is mainly used for a household automatic window opening or fire-fighting smoke discharging system, is a new technical product in the domestic building industry, can automatically open and close a window through an intelligent control system, reduces operation steps of opening and closing the window by a user, and improves operation efficiency.
However, the existing automatic chain window opener is difficult to wire in site construction, particularly needs to drill holes on window bodies and multiplies engineering quantity in the construction of later installation, the existing automatic chain window opener is a set of gear trains and driving motors independently for each machine, the cost is high, in the use process, the synchronization is difficult to realize when two chain window openers are installed on one window body, the window bodies are often deformed, the automatic chain window opener can not manually open and close the window, for example, the utility model patent with the patent number of CN201920260140.0 discloses a chain window opener which can only open the window electrically, and therefore, the existing requirements are not met, and the experience is poor; therefore, we propose a manual and automatic integrated chain window opener.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a manual and automatic integrated chain window opener so as to solve the technical problems existing in the technical background.
The technical aim of the utility model is realized by the following technical scheme: a manual automatic integrated chain window opener comprising: the chain type window opening assembly is used for being arranged on a window frame and driving a window sash to open and close, the corner device, the transmission shaft and the driving assembly is used for manually and electrically driving the transmission shaft to rotate; the output end of the driving component is fixedly connected with the input end of the transmission shaft; the output end of the transmission shaft is in transmission connection with the input end of the corner device; the output end of the corner device is in transmission connection with the input end of the chain type windowing component; the output end of the chain type window opening assembly is fixedly connected with the window sashes.
Optionally, the driving assembly includes: a housing; the shell is internally provided with: the device comprises a driving motor, a controller, an output spindle, a clutch assembly, a transmission gear, a bevel gear, a fixed plate and a manual output shaft; the controller is electrically connected with the driving motor; the fixed plate is fixedly connected with the driving motor; the output end of the driving motor passes through the fixing plate and then is fixedly connected with the input end of the clutch assembly; the output end of the clutch assembly is fixedly connected with one end of the output main shaft; the conical gear is fixedly arranged at one end, close to the clutch assembly, of the output main shaft; the other end of the output main shaft passes through the shell and is fixedly connected with the input end of the transmission shaft; the top of the shell is provided with a through hole; the transmission gear is rotatably arranged in the shell and is meshed with the bevel gear; one end of the manual output shaft passes through the through hole and is fixedly connected with the transmission gear; the other end of the manual output shaft is rotatably arranged in the through hole, and the end face of the manual output shaft is provided with a connecting groove matched with the crank.
Optionally, the casing includes: an upper cover and a lower cover; the upper machine cover is detachably connected with the lower machine cover; the through hole is formed in one end of the top of the upper machine cover; mounting blocks are respectively arranged at two ends of the lower cover; at least one mounting hole is formed in the mounting block.
Optionally, the clutch assembly includes: the clutch cover plate, the clutch block, the shifting fork and the two needle rollers; the clutch cover plate is covered on the clutch block; the clutch block is provided with two grooves matched with the two rolling pins; the two rolling pins are respectively abutted against the outer walls of the two sides of the shifting fork; the groove is provided with a clamping groove which can be clamped with the needle roller; the rolling pin is magnetically connected with the clutch cover plate; the clutch block is fixedly connected with the output end of the driving motor; and the shifting fork is fixedly connected with the output main shaft.
Optionally, the chain type window opening assembly includes: the transmission rods and a plurality of chain boxes are in one-to-one correspondence with window sashes of the window frame; the chain boxes are fixedly arranged on the window frame in one-to-one correspondence with the window sashes, and the output ends of the chain boxes are fixedly connected with the window sashes; one end of the transmission rod is in transmission connection with the output end of the corner device; the other end of the transmission rod sequentially penetrates through the chain boxes and is in transmission connection with the input end of the chain box.
In summary, the utility model has the following beneficial effects: the chain type window opener is convenient to install, convenient and quick to operate and low in installation cost, and can realize manual and electric one-window-opening multi-window operation of the chain type window opener.
Drawings
FIG. 1 is an assembly view of the present utility model;
FIG. 2 is an exploded view of the drive assembly of the present utility model;
FIG. 3 is a schematic view of the clutch assembly of the present utility model.
In the figure: 1. a chain type window opening assembly; 11. a transmission rod; 12. a chain case; 2. a corner device; 3. a transmission shaft; 4. a drive assembly; 41. a housing; 4101. a cover is arranged; 4102. a lower cover; 42. a driving motor; 43. a controller; 44. an output spindle; 45. a clutch assembly; 4501. a clutch cover plate; 4502. a clutch block; 4503. a shifting fork; 4504. needle roller; 46. a transmission gear; 47. a bevel gear; 48. a fixing plate; 49. a manual output shaft; 5. a through hole; 6. a connecting groove; 7. a mounting block; 8. a crank; 9. and (3) a window sash.
Detailed Description
In order that the objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not to indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
The present utility model will be described in detail below with reference to the accompanying drawings and examples.
The utility model provides a manual and automatic integrated chain window opener, as shown in figure 1, comprising: the chain type window opening assembly 1 is used for being installed on a window frame and driving a window sash 9 to open and close, a corner device 2, a transmission shaft 3 and a driving assembly 4 used for manually and electrically driving the transmission shaft 3 to rotate; the output end of the driving component 4 is fixedly connected with the input end of the transmission shaft 3; the output end of the transmission shaft 3 is in transmission connection with the input end of the corner device 2; the output end of the corner device 2 is in transmission connection with the input end of the chain type windowing component 1; the output end of the chain type window opening assembly 1 is fixedly connected with the window sash 9.
In the embodiment, the corner device 2 is a product which is commonly used and mature in the market; working principle: the driving component 4 is electrified and started or the driving component 4 is driven to work in a manual mode, the driving component 4 works to drive the transmission shaft 3 to rotate, and then the corner device 2 with the input end in transmission connection with the transmission shaft 3 is driven to work, so that the chain type window opening component 1 is driven to work, and the window sashes 9 are opened and closed; the operation is convenient and quick; the installation cost is low.
Further, the driving assembly 4 includes: a housing 41; the housing 41 is internally provided with: a drive motor 42, a controller 43, an output spindle 44, a clutch assembly 45, a transmission gear 46, a bevel gear 47, a fixed plate 48, and a manual output shaft 49; the controller 43 is electrically connected with the driving motor 42; the fixed plate 48 is fixedly connected with the driving motor 42; the output end of the driving motor 42 passes through the fixing plate 48 and then is fixedly connected with the input end of the clutch assembly 45; the output end of the clutch assembly 45 is fixedly connected with one end of the output main shaft 44; the bevel gear 47 is fixedly arranged at one end of the output main shaft 44 close to the clutch assembly 45; the other end of the output spindle 44 passes through the casing 41 and is fixedly connected with the input end of the transmission shaft 3; the top of the shell 41 is provided with a through hole 5; the transmission gear 46 is rotatably arranged in the casing 41 and is in meshed connection with the bevel gear 47; one end of the manual output shaft 49 passes through the through hole 5 and is fixedly connected with the transmission gear 46; the other end of the manual output shaft 49 is rotatably arranged in the through hole 5, and the end surface of the manual output shaft is provided with a connecting groove 6 matched with the crank 8.
In the present embodiment, the driving motor 42 is a gear motor; the controller 43 is a hall encoder, the hall encoder is fixed on the tail shaft of the motor and rotates along with the motor, the hall element detects pulse signals and outputs square wave signals, the control system detects signals and calculates the rotation number of the motor, when the set number of turns (namely the angle of opening and closing the window) is reached, the control mode can effectively avoid the situation that the window is damaged and the machine body is damaged due to unreasonable flow limiting and stopping of the traditional chain type automatic window opener;
working principle of electric type switch window: the driving motor 42 is started, the driving motor 42 transmits power to the output main shaft 44 at the output end of the clutch assembly 45, and then the output main shaft 44 is driven to rotate so as to drive the transmission shaft 3 to rotate, and then the corner device 2 and the chain type window opening assembly 1 are driven to move, so that window opening operation of the chain type window opening assembly 1 is realized;
working principle of manual window opening and closing: the handle head of the manual crank 8 is placed in the connecting groove 6 of the manual output shaft 49, and at this time, the driving motor 42 is in a stopped state; then, the crank handle 8 is rotated, the crank handle 8 drives the manual output shaft 49 to rotate, and then drives the output main shaft 44 to rotate, and the transmission shaft 3 is driven to rotate in the rotation process of the output main shaft 44, so that the corner device 2 and the chain type windowing component 1 are driven to move, and the windowing operation of the chain type windowing component 1 is realized; because the output main shaft 44 and the driving motor 42 are connected together through the clutch assembly 45, when the crank 8 is used for inputting power during manual window opening and closing, the speed reducer is in a stop state, the output main shaft 44 fixed on the clutch assembly 45 drives the driven end of the clutch assembly 45 to rotate, the clutch is separated, the power can not be transmitted to the speed reducing motor, the easy operability in the manual state can be well ensured, and the phenomenon that the manual operation cannot be performed due to failure of the speed reducing motor and the like can be avoided.
Further, the casing 41 includes: an upper cover 4101 and a lower cover 4102; the upper cover 4101 is detachably connected with the lower cover 4102; the through hole 5 is formed at one end of the top of the upper cover 4101; mounting blocks 7 are respectively arranged at two ends of the lower cover 4102; at least one mounting hole is formed in the mounting block 7.
In this embodiment, the housing 41 is provided as two parts, namely, the upper housing 4101 and the lower housing 4102, so that the assembly and disassembly are convenient, and the user can conveniently replace various parts of the driving assembly 4.
Further, the clutch assembly 45 includes: a clutch cover plate 4501, a clutch block 4502, a shifting fork 4503 and two needle rollers 4504; the clutch cover plate 4501 is arranged on the clutch block 4502 in a covering way; the clutch block 4502 is provided with two grooves matched with the two rolling pins 4504; the two rolling pins 4504 are respectively abutted against the outer walls of the two sides of the shifting fork 4503; a clamping groove which can be clamped with the needle roller 4504 is formed in the groove; the rolling pin 4504 is magnetically connected with the clutch cover plate 4501; the clutch block 4502 is fixedly connected with the output end of the driving motor 42; the fork 4503 is fixedly connected to the output spindle 44.
In the embodiment, two sides of the shifting fork 4503 are provided with arc grooves matched with the two rolling pins 4504; when the electric operation is carried out, the driving motor 42 receives electricity and outputs torque, and when the shifting fork 4503 of the clutch assembly 45 is driven to rotate, the shifting fork 4503 stirs the needle roller 4504 to fall into the clamping groove of the clutch block 4502, and at the moment, the clutch block 4502 is meshed with the shifting fork 4503; during manual operation, the crank handle 8 is used for rotating the manual output shaft 49, so that the output main shaft 44 is driven to rotate, torque is reversely input into the clutch assembly 45, the clutch assembly 45 is in a separation state, at the moment, the clutch block 4502 rotates, the shifting fork 4503 is not moved, the needle roller 4504 is provided with magnetism at the top end, and can adsorb the clutch cover plate 4501, disengage from the clutch block 4502 clamping groove, clutch separation is realized, and the clutch block 4502 can freely rotate; further, when the driving assembly is operated manually, power is not transmitted to the driving motor 42, so that the manual and electric dual-purpose operation of the driving assembly 4 is realized.
Further, the chain type window opening assembly 1 includes: the transmission rods 11 and a plurality of chain boxes 12 which are in one-to-one correspondence with the window sashes 9 of the window frame; the chain boxes 12 are fixedly arranged on the window frame in one-to-one correspondence with the window sashes 9, and the output ends of the chain boxes are fixedly connected with the window sashes 9; one end of the transmission rod 11 is in transmission connection with the output end of the corner device 2; the other end of the transmission rod 11 sequentially passes through a plurality of chain boxes 12 and is in transmission connection with the input end of the chain box 12.
In this embodiment, the chain case 12 is a common component of a chain type window opener, and is a mature product in the market, and is not described herein; the chain boxes 12 are sequentially arranged on the transmission rod 11, and the input ends of the chain boxes are respectively connected with the transmission rod 11 in a transmission way so as to realize one-window multi-window operation; the operation is convenient and quick.
The manual and automatic integrated chain window opener is convenient to install, convenient and quick to operate and low in installation cost, and can realize manual and electric one-window-opening multi-window operation of the chain window opener.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (5)
1. A manual automatic integrated chain window opener, comprising: the chain type window opening assembly is used for being arranged on a window frame and driving a window sash to open and close, the corner device, the transmission shaft and the driving assembly is used for manually and electrically driving the transmission shaft to rotate; the output end of the driving component is fixedly connected with the input end of the transmission shaft; the output end of the transmission shaft is in transmission connection with the input end of the corner device; the output end of the corner device is in transmission connection with the input end of the chain type windowing component; the output end of the chain type window opening assembly is fixedly connected with the window sashes.
2. A manual and automatic integrated chain window opener according to claim 1, wherein the drive assembly comprises: a housing; the shell is internally provided with: the device comprises a driving motor, a controller, an output spindle, a clutch assembly, a transmission gear, a bevel gear, a fixed plate and a manual output shaft; the controller is electrically connected with the driving motor; the fixed plate is fixedly connected with the driving motor; the output end of the driving motor passes through the fixing plate and then is fixedly connected with the input end of the clutch assembly; the output end of the clutch assembly is fixedly connected with one end of the output main shaft; the conical gear is fixedly arranged at one end, close to the clutch assembly, of the output main shaft; the other end of the output main shaft passes through the shell and is fixedly connected with the input end of the transmission shaft;
the top of the shell is provided with a through hole; the transmission gear is rotatably arranged in the shell and is meshed with the bevel gear; one end of the manual output shaft passes through the through hole and is fixedly connected with the transmission gear; the other end of the manual output shaft is rotatably arranged in the through hole, and the end face of the manual output shaft is provided with a connecting groove matched with the crank.
3. A manual and automatic integrated chain window opener according to claim 2, wherein the housing comprises: an upper cover and a lower cover; the upper machine cover is detachably connected with the lower machine cover; the through hole is formed in one end of the top of the upper machine cover; mounting blocks are respectively arranged at two ends of the lower cover; at least one mounting hole is formed in the mounting block.
4. A manual and automatic integrated chain window opener according to claim 2, wherein the clutch assembly comprises: the clutch cover plate, the clutch block, the shifting fork and the two needle rollers; the clutch cover plate is covered on the clutch block; the clutch block is provided with two grooves matched with the two rolling pins; the two rolling pins are respectively abutted against the outer walls of the two sides of the shifting fork; the groove is provided with a clamping groove which can be clamped with the needle roller; the rolling pin is magnetically connected with the clutch cover plate; the clutch block is fixedly connected with the output end of the driving motor; and the shifting fork is fixedly connected with the output main shaft.
5. A manual and automatic integrated chain window opener according to claim 1, wherein the chain window opener assembly comprises: the transmission rods and a plurality of chain boxes are in one-to-one correspondence with window sashes of the window frame; the chain boxes are fixedly arranged on the window frame in one-to-one correspondence with the window sashes, and the output ends of the chain boxes are fixedly connected with the window sashes; one end of the transmission rod is in transmission connection with the output end of the corner device; the other end of the transmission rod sequentially penetrates through the chain boxes and is in transmission connection with the input end of the chain box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320897081.4U CN219931948U (en) | 2023-04-19 | 2023-04-19 | Manual and automatic integrated chain window opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320897081.4U CN219931948U (en) | 2023-04-19 | 2023-04-19 | Manual and automatic integrated chain window opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219931948U true CN219931948U (en) | 2023-10-31 |
Family
ID=88497942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320897081.4U Active CN219931948U (en) | 2023-04-19 | 2023-04-19 | Manual and automatic integrated chain window opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219931948U (en) |
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2023
- 2023-04-19 CN CN202320897081.4U patent/CN219931948U/en active Active
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