CN219808902U - Energy-saving hollow glass with electric built-in rolling curtain - Google Patents
Energy-saving hollow glass with electric built-in rolling curtain Download PDFInfo
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- CN219808902U CN219808902U CN202320697249.7U CN202320697249U CN219808902U CN 219808902 U CN219808902 U CN 219808902U CN 202320697249 U CN202320697249 U CN 202320697249U CN 219808902 U CN219808902 U CN 219808902U
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- 239000011521 glass Substances 0.000 title claims abstract description 45
- 238000005096 rolling process Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 55
- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model relates to an electric built-in rolling curtain energy-saving hollow glass, which relates to the field of door and window products and comprises an outer layer glass, an inner layer glass, a middle frame and a built-in rolling curtain device; the outer layer glass and the inner layer glass are respectively fixed on the outer layer and the inner layer of the middle frame, and form a closed hollow cavity; the built-in roller shutter device is arranged on the middle frame; the built-in roller shutter device comprises a roller shutter and a driving assembly for driving the built-in roller shutter to lift; the built-in roller shutter is driven by the driving component to perform lifting movement in the hollow cavity; the driving assembly comprises a scroll, a driving motor and a transmission gear set; the output shaft and the scroll of the driving motor are respectively connected with the input end and the output end of the transmission gear set; the transmission gear set is arranged on an upper plug-in forming a middle frame; one end of the rolling curtain is fixed on the scroll and is rolled and unrolled under the drive of the driving component. The built-in roller shutter device is more reasonable in arrangement, larger in torque, small in shading area and stable in use.
Description
Technical Field
The utility model relates to a door and window product with hollow glass, in particular to an electric built-in rolling curtain energy-saving hollow glass.
Background
Along with the continuous improvement of life quality requirements of people, the built-in roller shutter window is adopted in more places, and the roller shutter is built-in, so that the cleaning of the roller shutter is avoided, and the later maintenance of a user is greatly facilitated. The traditional driving device of the built-in roller shutter window is a pull rope component, and lifting control of the roller shutter can be realized outside through the built-in magnetic box and the pull rope. However, with practical use, people find that the rope skipping problem is easy to occur along with the use of the rope pulling structure, so that the rope is wound, and the built-in roller shutter is invalid.
In order to solve this technical solution, one involves an electrically driven built-in roller shutter device. The patent numbers are as follows: CN202021054841.8, patent name: a patent of an electric built-in roller shutter window. This patent is also a version of the previous design by the inventors. In order to ensure the space occupied by the built-in roller shutter driving component, the roller is driven by a bevel gear. However, the motor must be arranged vertically, so that the left side frame or the right side frame needs to be widened to influence lighting. Meanwhile, with the expansion of the use scene of the hollow glass, hollow glass products on some commercial buildings are often customized, and particularly, the hollow glass is often out of standard in the height direction because the layer height of the commercial buildings is higher. And the exceeding of the height inevitably leads to an increase in the length of the roll screen, so that a driving motor with a larger torque is required for driving. However, the structure of the above patent cannot be realized unless a driving motor having a larger size is used. The arrangement mode can lead to the shielding of the edge to be more obvious, and the overall attractiveness and practicability are affected.
Therefore, there is an urgent need to design a hollow glass with a built-in roller shutter, which has large torque, small shading area and more reasonable structural arrangement.
Disclosure of Invention
The utility model aims to provide the electric built-in rolling curtain energy-saving hollow glass which is more reasonable in arrangement, larger in torque, small in shading area and stable in use.
The technical scheme for realizing the aim of the utility model is as follows: the utility model has outer layer glass, inner layer glass, middle frame and built-in rolling device; the outer layer glass and the inner layer glass are respectively fixed on the outer layer and the inner layer of the middle frame, and form a closed hollow cavity; the built-in roller shutter device is arranged on the middle frame; the built-in roller shutter device comprises a roller shutter and a driving assembly for driving the built-in roller shutter to lift; the rolling curtain is driven by the driving component to perform lifting movement in the hollow cavity; the middle frame comprises an upper frame, a lower frame, a left side frame and a right side frame; two ends of the upper frame are respectively connected with the left side frame and the right side frame in a fixed assembly mode through upper plug-ins; two ends of the lower frame are respectively connected with the left side frame and the right side frame in a fixed assembly mode through lower plug-ins; an installation cavity for installing the driving component is formed between the upper plug-ins on the two sides of the upper frame; the driving assembly comprises a scroll, a driving motor and a transmission gear set; the transmission gear set is arranged on the upper plug-in unit at one side; one end of the scroll is rotatably arranged on the upper plug-in unit on the other side, and the other end of the scroll is connected with the output end of the transmission gear set; the driving motor is fixedly arranged on the upper frame, and an output shaft of the driving motor is connected with an input end of the transmission gear set; one end of the rolling curtain is fixed on the scroll, and is rolled and unrolled under the drive of the driving component, and the other end of the rolling curtain is fixedly provided with a bottom beam.
Further, the transmission gear set comprises an input gear, a transmission gear and an output gear which are all rotatably arranged on the corresponding upper plug-in unit; the input gear is in transmission fit with the transmission gear, and the transmission gear is in transmission fit with the output gear; the input gear, the transmission gear and the output gear are arranged in a straight line along the direction that the upper plug-in is inserted into the left side frame or the right side frame; the output shaft of the driving motor is arranged in parallel with the scroll.
Further, a limiter for limiting the rotation of the driving motor is arranged on the output shaft of the driving motor. The limiter is of conventional design, the specific structure of the limiter is not described in detail, and the specific principle is that the motion piece in the limiter is driven to move to a limit position through the rotation of the output shaft, and when the motion piece reaches the limit position, the limit switch is triggered to drive the motor to stop running. The limit stop can also be regarded as a travel switch for controlling the forward and reverse limit position settings of the drive motor to prevent the spool from rotating excessively.
Further, the output gear includes a transmission portion; the two ends of the transmission part are respectively and integrally provided with a first installation part and a second installation part; the first installation part is a flat plug-in connector, and the second installation part is rotationally connected with the upper plug-in connector through a bearing; the output gear is connected with the scroll after being inserted into the slot at the corresponding end of the scroll through the flat body plug connector, and forms circumferential limit fit.
Further, the other end of the reel is also in rotational connection with the upper insert on the other side via an output gear which is not in driving engagement with the drive assembly.
Further, a rotary positioning column is arranged on the upper plug-in component; the rotary positioning column is provided with a threaded connecting hole; the transmission gear is rotationally sleeved on the rotary positioning column and is limited on the rotary positioning column through a limit screw.
Further, eccentric rails extending along the lifting direction of the roller shutter are arranged on the left side frame and the right side frame; the left and right edges of the rolling curtain are clamped in the eccentric rail; the eccentric rail is positioned right below the roller shutter which naturally falls down.
Further, the edges of the outer layer glass and the inner layer glass exceed the edge of the middle frame, and a sealing groove is formed between the outer layer glass and the middle frame; and the sealing glue groove is filled with sealing glue.
The utility model has the positive effects that: (1) The driving motor is arranged in the mounting cavity, so that the whole outside is concise, and when the scroll is driven by the driving motor, the rope winding phenomenon of the existing built-in roller shutter window cannot occur, thereby ensuring the stable operation of the scroll.
(2) The output shaft of the driving motor is arranged in parallel with the scroll, so that the driving motor can obtain larger installation space in the direction of the output shaft of the driving motor, and therefore, higher torsion (because the longer the coil and the magnetic steel are in the direction of the rotating shaft, the larger the torsion) can be improved by adopting the slender driving motor, thereby being suitable for the use requirements of built-in curtains of non-standard windows (mainly with exceeding height); meanwhile, by the layout mode, the transmission gear set is simpler and more effective in transmission; but also can effectively compress the whole thickness of the hollow glass.
(3) The output gear of the transmission gear set can be used as an output component matched with transmission and can also be used for rotating connection of the scroll, the output gear is equivalent to the combination of the scroll part and the output part in the existing built-in roller shutter device, the design is ingenious, the structure is simplified, the scroll can have larger width, and meanwhile, the edge light leakage of the roller shutter can be effectively avoided.
(4) According to the utility model, the transmission gears are in rotary connection through the rotary positioning columns, and the diameter of the rotary positioning columns is small, so that an advantageous condition is provided for reducing the distance between the input gears and the output gears, and the height of the installation cavity can be further compressed, so that the installation cavity occupies no lighting area as much as possible.
(5) The eccentric rails of the left side frame and the right side frame are arranged, so that the roller shutter can naturally fall down, friction between the roller shutter and the middle frame is reduced, and burrs are prevented from being formed.
Drawings
In order that the utility model may be more 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, in which
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is a sectional view of the drive assembly of the present utility model;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is an enlarged view at B in FIG. 2;
fig. 5 is a side view of the present utility model.
FIG. 6 is a schematic view of the structure of the upper insert of the present utility model;
FIG. 7 is a schematic view of the structure of the reel of the present utility model;
fig. 8 is a schematic structural view of an output gear in the present utility model.
Detailed Description
Referring to fig. 1 to 8, the utility model has an outer glass 1, an inner glass 2, a middle frame 3 and a built-in roller shutter device 4; the outer layer glass 1 and the inner layer glass 2 are respectively fixed on the outer layer and the inner layer of the middle frame 3 and form a closed hollow cavity; the built-in roller shutter device 4 is arranged on the middle frame 3; the built-in roller shutter device 4 comprises a roller shutter 41 and a driving component 42 for driving the built-in roller shutter 41 to lift; the roller shutter 41 is driven by the driving component 42 to perform lifting movement in the hollow cavity; the middle frame 3 comprises an upper frame 31, a lower frame 32, a left side frame 33 and a right side frame 34; two ends of the upper frame 31 are respectively connected with the left side frame 33 and the right side frame 34 in a fixed assembly mode through upper plug-in pieces 35; two ends of the lower frame 32 are respectively connected with the left side frame 33 and the right side frame 34 in a fixed assembly mode through lower plug-ins; an installation cavity for installing the driving assembly 42 is formed between the upper inserts 35 on both sides of the upper frame 31; the drive assembly 42 includes a spool 421, a drive motor 422, and a drive gear set 423; the transmission gear set 423 is arranged on the upper plug-in 35 on one side; one end of the scroll 421 is rotatably arranged on the upper plug-in 35 on the other side, and the other end of the scroll 421 is connected with the output end of the transmission gear set 423; the driving motor 422 is fixedly arranged on the upper frame 31, and an output shaft of the driving motor 422 is connected with an input end of the transmission gear set 423; one end of the roll screen 41 is fixed on the reel 421, and is wound and unwound under the driving of the driving assembly 42, and the other end of the roll screen 41 is fixedly provided with the bottom beam 43.
Generally, after the built-in roller shutter device 4 is installed, sealing plates are arranged on the outer side and the inner side of the installation cavity to shield the built-in roller shutter device 4. Of course, the corresponding positions of the outer layer glass 1 and the inner layer glass 2 can also be coated with shielding coatings.
The transmission gear set 423 includes an input gear 423-1, a transmission gear 423-2, and an output gear 423-3, which are all rotatably provided on the corresponding upper insert 35; the input gear 423-1 is in transmission fit with the transmission gear 423-2, and the transmission gear 423-2 is in transmission fit with the output gear 423-3; the input gear 423-1, the transmission gear 423-2 and the output gear 423-3 are linearly arranged along the direction that the upper insert 35 is inserted into the left side frame 33 or the right side frame 34; the output shaft of the driving motor 422 is disposed in parallel with the winding shaft 421.
Because the output shaft of the driving motor 422 is arranged in parallel with the scroll 421, the driving motor 422 can obtain a larger installation space in the direction of the output shaft of the driving motor, and therefore, higher torsion (because the longer the coil and the magnetic steel are in the direction of the rotating shaft, the larger the torsion) can be improved by adopting the slender driving motor, so that the use requirement of a built-in curtain of some nonstandard windows (mainly, the height exceeds standard) can be met; meanwhile, by the layout mode, the transmission gear set 423 is simpler to set and more effective in transmission; but also can effectively compress the whole thickness of the hollow glass.
The output shaft of the driving motor 422 is provided with a limiter 424 for limiting the rotation of the driving motor 422. The limiter 424 is of conventional design, and its specific structure is not described in detail herein, and its specific principle is that the motion member in the limiter 424 is driven to move to a limit position by the rotation of the output shaft, and when the motion member reaches the limit position, the limit switch is triggered, so as to cause the motor to stop running. The stopper 424 can also be regarded as a travel switch for controlling the forward and reverse limit position settings of the drive motor 422 to prevent the spool 421 from rotating excessively.
The output gear 423-3 includes a transmission portion 423-3a; the two ends of the transmission part 423-3a are integrally provided with a first mounting part 423-3b and a second mounting part 423-3c, respectively; the first mounting part 423-3b is a flat plug-in unit, and the second mounting part 423-3c is rotatably connected with the upper plug-in unit 35 through a bearing; the output gear 423-3 is connected to the spool 421 after being inserted into the slot 421-1 at the corresponding end of the spool 421 via a flat plug, and forms a circumferential limit fit.
The other end of the spool 421 is also in rotational connection with the upper insert 35 on the other side via an output gear 423-3, which is not in driving engagement with the drive assembly 42.
The output gear 423-3 of the transmission gear set 423 in the utility model can be used as an output component for transmission fit and can also be used for rotating connection of the scroll 421, which is equivalent to combining the scroll part and the output part in the existing built-in roller shutter device, has ingenious design and simplified structure, and simultaneously can ensure that the scroll 421 has larger width, thereby effectively avoiding light leakage at the edge of the roller shutter 41.
A rotary positioning column 351 is arranged on the upper insert 35; a threaded connection hole is formed in the rotary positioning column 351; the transmission gear 423-2 is rotatably sleeved on the rotary positioning column 351 and is limited on the rotary positioning column 351 through a limit screw. Because of the small diameter of the rotating positioning post 351, an advantage is provided for the reduction of the spacing between the input gear 423-1 and the output gear 423-3, which can further compress the height of the installation chamber so that the installation chamber occupies as little lighting area as possible.
Eccentric rails extending along the lifting direction of the roller shutter 41 are arranged on the left side frame 33 and the right side frame 34; the left and right edges of the roller shutter 41 are clamped in the eccentric rail; the eccentric rail is located directly under the roller shutter 41 naturally falling. Through the eccentric rail setting, can let the roller shutter 41 naturally fall, reduce the friction of roller shutter 41 and center to the formation of burr is prevented.
The edges of the outer layer glass 1 and the inner layer glass 2 exceed the edge of the middle frame 3, and form a glue sealing groove with the middle frame 3; and the sealing glue groove is filled with sealing glue 5.
The application principle of the utility model is as follows:
the output shaft of the driving motor 422 outputs rotation to drive the transmission gear set 423 to rotate, and finally, the reel 421 is driven to rotate. The winding shaft 421 is also rotated forward and backward when the driving motor 422 is rotated forward or backward, thereby driving the elevation of the roll screen 41. Due to the existence of the limiter 424, by presetting the limit positions of forward rotation and reverse rotation, the limiter 424 can cause the driving motor 422 to stop rotating when the scroll 421 is completely wound; conversely, when the spool 421 is completely unwound, the limiter 424 also causes the drive motor 422 to stop rotating.
While the foregoing is directed to embodiments of the present utility model, other and further details of the utility model may be had by the present utility model, it should be understood that the foregoing description is merely illustrative of the present utility model and that no limitations are intended to the scope of the utility model, except insofar as modifications, equivalents, improvements or modifications are within the spirit and principles of the utility model.
Claims (8)
1. An electric built-in energy-saving hollow glass with a rolling curtain comprises an outer layer glass, an inner layer glass, a middle frame and a built-in rolling curtain device; the outer layer glass and the inner layer glass are respectively fixed on the outer layer and the inner layer of the middle frame, and form a closed hollow cavity; the built-in roller shutter device is arranged on the middle frame; the built-in roller shutter device comprises a roller shutter and a driving assembly for driving the built-in roller shutter to lift; the rolling curtain is driven by the driving component to perform lifting movement in the hollow cavity; the method is characterized in that: the middle frame comprises an upper frame, a lower frame, a left side frame and a right side frame; two ends of the upper frame are respectively connected with the left side frame and the right side frame in a fixed assembly mode through upper plug-ins; two ends of the lower frame are respectively connected with the left side frame and the right side frame in a fixed assembly mode through lower plug-ins; an installation cavity for installing the driving component is formed between the upper plug-ins on the two sides of the upper frame; the driving assembly comprises a scroll, a driving motor and a transmission gear set; the transmission gear set is arranged on the upper plug-in unit at one side; one end of the scroll is rotatably arranged on the upper plug-in unit on the other side, and the other end of the scroll is connected with the output end of the transmission gear set; the driving motor is fixedly arranged on the upper frame, and an output shaft of the driving motor is connected with an input end of the transmission gear set; one end of the rolling curtain is fixed on the scroll, and is rolled and unrolled under the drive of the driving component, and the other end of the rolling curtain is fixedly provided with a bottom beam.
2. The energy-saving hollow glass of an electric built-in roller shutter according to claim 1, characterized in that: the transmission gear set comprises an input gear, a transmission gear and an output gear which are all rotatably arranged on the corresponding upper plug-in unit; the input gear is in transmission fit with the transmission gear, and the transmission gear is in transmission fit with the output gear; the input gear, the transmission gear and the output gear are arranged in a straight line along the direction that the upper plug-in is inserted into the left side frame or the right side frame; the output shaft of the driving motor is arranged in parallel with the scroll.
3. The electric built-in roll-up energy-saving hollow glass according to claim 1 or 2, wherein: and a limiter for limiting the rotation of the driving motor is arranged on an output shaft of the driving motor.
4. The energy-saving hollow glass with an electric built-in roller shutter according to claim 2, characterized in that: the output gear comprises a transmission part; the two ends of the transmission part are respectively and integrally provided with a first installation part and a second installation part; the first installation part is a flat plug-in connector, and the second installation part is rotationally connected with the upper plug-in connector through a bearing; the output gear is connected with the scroll after being inserted into the slot at the corresponding end of the scroll through the flat body plug connector, and forms circumferential limit fit.
5. The energy-saving hollow glass with an electric built-in roller shutter according to claim 4, wherein: the other end of the scroll is also in rotary connection with the upper plug-in on the other side through an output gear, and the output gear is not in transmission fit with the driving assembly.
6. The electric built-in roll-up energy-saving hollow glass according to claim 1 or 4 or 5, wherein: the upper plug-in component is provided with a rotary positioning column; the rotary positioning column is provided with a threaded connecting hole; the transmission gear is rotationally sleeved on the rotary positioning column and is limited on the rotary positioning column through a limit screw.
7. The motorized in-built roller shade energy-saving hollow glass of claim 6, wherein: eccentric rails extending along the lifting direction of the roller shutter are arranged on the left side frame and the right side frame; the left and right edges of the rolling curtain are clamped in the eccentric rail; the eccentric rail is positioned right below the roller shutter which naturally falls down.
8. The energy-saving hollow glass of an electric built-in roller shutter according to claim 1, characterized in that: the edges of the outer layer glass and the inner layer glass exceed the edge of the middle frame, and form a sealing groove with the middle frame; and the sealing glue groove is filled with sealing glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320697249.7U CN219808902U (en) | 2023-04-03 | 2023-04-03 | Energy-saving hollow glass with electric built-in rolling curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320697249.7U CN219808902U (en) | 2023-04-03 | 2023-04-03 | Energy-saving hollow glass with electric built-in rolling curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219808902U true CN219808902U (en) | 2023-10-10 |
Family
ID=88211220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320697249.7U Active CN219808902U (en) | 2023-04-03 | 2023-04-03 | Energy-saving hollow glass with electric built-in rolling curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219808902U (en) |
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2023
- 2023-04-03 CN CN202320697249.7U patent/CN219808902U/en active Active
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