CN216244834U - Roller shutter device and air conditioner - Google Patents
Roller shutter device and air conditioner Download PDFInfo
- Publication number
- CN216244834U CN216244834U CN202121299004.6U CN202121299004U CN216244834U CN 216244834 U CN216244834 U CN 216244834U CN 202121299004 U CN202121299004 U CN 202121299004U CN 216244834 U CN216244834 U CN 216244834U
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- fixing box
- curtain cloth
- fixed
- winding shaft
- shaft
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Abstract
The utility model discloses a rolling shutter device, comprising: the first fixed box, the second fixed box, curtain cloth. A winding shaft is fixed in the first fixing box, one end of the cord fabric is fixed on the winding shaft, and the cord fabric is wound on the winding shaft and is accommodated in the first fixing box; a driving shaft is fixed in the second fixing box, and the driving shaft pulls the curtain cloth to extend out of the first fixing box and move towards the second fixing box; the winding shaft is used for winding the cord fabric and accommodating the cord fabric in a first fixing box; a driving gear is arranged on the driving shaft, and the driving motor drives the driving shaft through the driving gear; spring cavities are arranged at two ends of the winding shaft, and the spring rebounds to drive the winding shaft to wind the curtain cloth. When the air conditioner is opened, the spring drives the winding shaft to rotate to store the curtain cloth; when the air conditioner is closed, the curtain cloth is pulled by the driving shaft, the air outlet of the air conditioner is closed in a curtain cloth closing mode, and the problem of dust deposition in the air outlet is avoided.
Description
Technical Field
The utility model relates to the technical field of air conditioners, in particular to a roller shutter device and an air conditioner.
Background
The air outlet of the existing hanging air conditioner is usually provided with a sealing plate which is in a long strip plate shape and can open and close the air outlet of the air conditioner in a rotating mode. However, because there is thickness in the shrouding, the shrouding can not paste completely and lean on together, otherwise can position restriction appear at rotatory in-process, block between the shrouding and the problem of unable rotation, this just makes the air conditioner when closing, and dust gets into the air conditioner from the shrouding gap and pollutes the air conditioner air outlet.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that dust deposition at an air outlet is easy to occur when a sealing plate seals the air outlet of an air conditioner in the prior art, the utility model provides a roller shutter device for sealing the air outlet of the air conditioner, and the utility model further discloses an air conditioner applying the roller shutter device based on the roller shutter device.
The utility model is realized by the following technical scheme:
a roller shade device comprising: the first fixing box, the second fixing box and the curtain cloth are arranged in the first fixing box;
a winding shaft is fixed in the first fixing box, one end of the cord fabric is fixed on the winding shaft, and the cord fabric is wound on the winding shaft and contained in the first fixing box;
a driving shaft is fixed in the second fixing box, and the driving shaft pulls the curtain cloth to extend out of the first fixing box and move towards the second fixing box; the winding shaft winds the curtain cloth and stores the curtain cloth in the first fixing box;
the driving shaft is provided with a driving gear, and the driving motor drives the driving shaft through the driving gear; spring cavities are formed in two ends of the winding shaft, and the spring rebounds to drive the winding shaft to wind the curtain cloth.
Furthermore, a fixing strip is fixed at one end of the curtain cloth and is abutted against the outer wall of the first fixing box through the fixing strip or is fixed in the second fixing box.
Furthermore, a traction wire is wound on the driving shaft and fixed on the fixing strip so as to pull and drag the curtain cloth.
Furthermore, the traction wires are respectively wound at two ends of the driving shaft and are respectively fixed at two ends of the fixing strip.
Further, the rolling shutter device further includes: and the driving shaft and the winding shaft synchronously rotate through the transmission belt.
Furthermore, a gear hole is formed in the second fixing box, and the driving motor is meshed with the driving gear through the gear hole.
Further, the first fixing box and the second fixing box each include a closing plate that closes the first fixing box or the second fixing box.
Furthermore, the closing plate is provided with a mounting foot perpendicular to the side wall of the closing plate, and the first fixing box or the second fixing box is fixedly mounted outwards through the mounting foot.
Further, the spring installed in the spring chamber is a spiral spring.
An air conditioner comprises a main body, wherein an air outlet is formed in one side of the main body, a roller shutter device as described in any one of the above items is arranged on the air outlet, and two ends of the roller shutter are respectively fixed in a first fixing box and a second fixing box to seal the air outlet; the curtain cloth roll is accommodated in the first fixing box to open the air outlet.
The utility model has the beneficial effects that:
the curtain rolling device is provided with a first fixing box and a second fixing box which are respectively used for being fixed at two ends of an air outlet of an air conditioner, and when the air conditioner is opened, a spring drives a rolling shaft to rotate so as to accommodate the curtain cloth in the first fixing box; when the air conditioner is closed, the driving shaft pulls the curtain cloth to extend out of the first fixing box and fix the curtain cloth in the second fixing box, the air outlet of the air conditioner is sealed in a curtain cloth sealing mode, and the problem of dust deposition in the air outlet is avoided.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of a winding shaft according to the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1, the present invention discloses a roller shutter device, including: the curtain cloth comprises a first fixing box 1, a second fixing box 2 and curtain cloth 3.
A winding shaft 11 is fixed in the first fixing box 1, one end of the cord fabric 3 is fixed on the winding shaft 11, and the cord fabric 3 is wound on the winding shaft 11 and contained in the first fixing box 1.
A driving shaft 21 is fixed in the second fixing box 2, and the driving shaft 21 pulls the curtain cloth 3 to extend out of the first fixing box 1 and move towards the second fixing box 2; the winding shaft 11 winds the curtain cloth 3 and is accommodated in the first fixing box 1.
A driving gear 22 is arranged on the driving shaft 21, and a driving motor drives the driving shaft 21 through the driving gear 22; two ends of the winding shaft 11 are provided with spring cavities 11a, and the spring rebounds to drive the winding shaft 11 to wind the curtain cloth 3.
Because the rolling shutter device of the utility model is applied to the air outlet of an air conditioner, the curtain cloth 3 is used for sealing the air outlet:
when the driving shaft 21 is a driving rotating shaft, the driving device drives the driving shaft 21 to rotate through the driving gear 22, the driving shaft 21 pulls the curtain cloth 3 to extend out of the first fixing box 1 and approach the second fixing box 2, the winding shaft 11 is driven to rotate and deforms the spring in the spring cavity 11a until the curtain cloth 3 is fixed on the second fixing box 2, at the moment, the curtain cloth 3 is positioned between the first fixing box 1 and the second fixing box 2, when the curtain rolling device is installed on an air conditioner, the curtain cloth 3 seals an air outlet, and the air conditioner is in a closed state;
when the winding shaft 11 is a driving rotating shaft, the spring restores the original shape and drives the winding shaft 11 to rotate, the curtain cloth 3 is released from the second fixing box 2, retreats and is wound in the first fixing box 1, the driving shaft 21 is driven until the curtain cloth 3 is completely accommodated in the first fixing box 1, and when the curtain rolling device is installed on an air conditioner, the air outlet of the curtain cloth 3 is opened, and the air conditioner is in an open state.
A fixing strip 31 is fixed at one end of the curtain cloth 3, and the curtain cloth is abutted against the outer wall of the first fixing box 1 through the fixing strip 31 or is fixed in the second fixing box 2. The driving shaft 21 is wound with a pulling wire 23, and the pulling wire 23 is fixed on the fixing strip 31 to pull and pull the curtain cloth 3. In a preferred embodiment of the present invention, in order to prevent the curtain 3 from rotating during the pulling process, the pulling wires 23 are respectively wound around both ends of the driving shaft 21, and the pulling wires 23 are respectively fixed to both ends of the fixing bar 31.
The rolling shutter device further includes: the driving shaft 21 and the winding shaft 11 are synchronously rotated through the transmission belt 4. The problem that the curtain 3 or the curtain 3 is stacked due to the fact that the winding shaft 11 and the driving shaft 21 rotate asynchronously is avoided.
In the roll screen device of the present invention, the second fixing box 2 is provided with a gear hole 24, and the driving motor is engaged with the driving gear 22 through the gear hole 24.
The first and second fixed cassettes 1 and 2 each include a closing plate 5, and the closing plate 5 closes the first fixed cassette 1 or the second fixed cassette 2. The closing plate 5 is used for being mounted on the winding shaft 11 or the driving shaft 21, and meanwhile, as one side of the winding shaft 11 is provided with a spring cavity 11a, the closing plate 5 is used for fixing a spring in the spring cavity 11 a. The spring installed in the spring chamber 11a is a spiral spring.
The closing plate 5 is provided with a mounting foot 51 perpendicular to the side wall of the closing plate 5, and the first fixing box 1 or the second fixing box 2 is externally and fixedly mounted through the mounting foot 51.
Based on the roller shutter device, the utility model also discloses an air conditioner, which comprises a main body, wherein one side of the main body is provided with an air outlet, the air outlet is provided with the roller shutter device, and two ends of the curtain cloth 3 are respectively fixed in the first fixing box 1 and the second fixing box 2 to seal the air outlet; the curtain cloth 3 is rolled and contained in the first fixing box 1 to open the air outlet.
The curtain rolling device is provided with a first fixed box 1 and a second fixed box which are respectively used for being fixed at two ends of an air outlet of an air conditioner, and when the air conditioner is opened, a spring drives a rolling shaft 11 to rotate so as to accommodate the curtain cloth 3 in the first fixed box 1; when the air conditioner is closed, the driving shaft 21 pulls the curtain cloth 3 to extend out of the first fixing box 1 and fix the curtain cloth in the second fixing box 2, and the air outlet of the air conditioner is closed in a mode of closing the curtain cloth 3, so that the problem of dust deposition in the air outlet is avoided.
It is to be understood that the utility model is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the utility model as defined by the appended claims.
Claims (9)
1. A roller blind apparatus, comprising: the first fixing box, the second fixing box and the curtain cloth are arranged in the first fixing box;
a winding shaft is fixed in the first fixing box, one end of the cord fabric is fixed on the winding shaft, and the cord fabric is wound on the winding shaft and contained in the first fixing box;
a driving shaft is fixed in the second fixing box, and the driving shaft pulls the curtain cloth to extend out of the first fixing box and move towards the second fixing box; the winding shaft winds the curtain cloth and stores the curtain cloth in the first fixing box;
the driving shaft is provided with a driving gear, and the driving motor drives the driving shaft through the driving gear; spring cavities are formed in two ends of the winding shaft, springs mounted in the spring cavities are volute springs, and the springs in the spring cavities drive the winding shaft to wind the curtain cloth in a rebounding mode.
2. The rolling shutter device according to claim 1, wherein a fixing strip is fixed to one end of the curtain cloth, and the fixing strip abuts against the outer wall of the first fixing box or is fixed in the second fixing box.
3. The blind apparatus of claim 2 wherein said drive shaft has a pull wire wound thereon, said pull wire being secured to said mounting bar for pulling said blind.
4. The roller shutter device according to claim 3, wherein the traction wires are wound around both ends of the driving shaft, respectively, and the traction wires are fixed to both ends of the fixing bar, respectively.
5. The roller shade device according to claim 1, further comprising: and the driving shaft and the winding shaft synchronously rotate through the transmission belt.
6. The rolling shutter device according to claim 1, wherein a gear hole is provided on the second fixing case, and a driving motor is engaged with the driving gear through the gear hole.
7. The roller shade device of claim 1, wherein the first and second securing boxes each comprise a closure plate that closes the first or second securing box.
8. The rolling shutter device according to claim 7, wherein the closing plate is provided with a mounting foot perpendicular to a side wall of the closing plate, and the first fixing box or the second fixing box is externally fixed and mounted through the mounting foot.
9. An air conditioner is characterized by comprising a main body, wherein an air outlet is formed in one side of the main body, a roller shutter device according to any one of claims 1 to 8 is arranged on the air outlet, and two ends of the roller shutter are respectively fixed in a first fixing box and a second fixing box to seal the air outlet; the curtain cloth roll is accommodated in the first fixing box to open the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121299004.6U CN216244834U (en) | 2021-06-10 | 2021-06-10 | Roller shutter device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121299004.6U CN216244834U (en) | 2021-06-10 | 2021-06-10 | Roller shutter device and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216244834U true CN216244834U (en) | 2022-04-08 |
Family
ID=80939316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121299004.6U Active CN216244834U (en) | 2021-06-10 | 2021-06-10 | Roller shutter device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216244834U (en) |
-
2021
- 2021-06-10 CN CN202121299004.6U patent/CN216244834U/en active Active
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