CN210511986U - Spiral cover assembly and air purifier - Google Patents
Spiral cover assembly and air purifier Download PDFInfo
- Publication number
- CN210511986U CN210511986U CN201921528865.XU CN201921528865U CN210511986U CN 210511986 U CN210511986 U CN 210511986U CN 201921528865 U CN201921528865 U CN 201921528865U CN 210511986 U CN210511986 U CN 210511986U
- Authority
- CN
- China
- Prior art keywords
- screw cap
- assembly according
- panel
- groove
- cap body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A cap screwing component and an air purifier are provided, wherein the cap screwing component is arranged on a panel and comprises a cap screwing body, and a rotating pin and a fixing piece are respectively formed on two sides of the back surface of the cap screwing body; the inner wall of the cleaning groove is fixedly connected with a rotating shaft, and a rotating pin is hung on the rotating shaft; when the fixing piece fixes the spiral cover body and the panel, the spiral cover body seals the cleaning groove on the panel; when the fixing piece is separated from the panel, the spiral cover body rotates around the rotating shaft. When the screw cap body rotates around the rotating shaft, the screw cap body opens the cleaning groove and cleans the dust sensor lens in the cleaning groove; when the spiral cover body closes the cleaning groove, the phenomenon of dust accumulation in the cleaning groove is reduced.
Description
Technical Field
The utility model belongs to the air purification field especially relates to a spiral cover subassembly and air purifier.
Background
At present, a screw cap component of a sensor on the market and an air purifier are used for sealing a cleaning groove, but the screw cap is generally blocked and easy to separate when being assembled, and the moving space is large when being assembled, so that the problems of mis-assembly, repeated operation and low efficiency exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a spiral cover subassembly and air purifier guarantees firm in connection, and saves assembly man-hour.
In order to achieve the above object, the utility model discloses a spiral cover subassembly's concrete technical scheme as follows:
a spiral cover assembly is arranged on a panel and comprises a spiral cover body, wherein rotary pins and fixing pieces are respectively formed on two sides of the back surface of the spiral cover body; the inner wall of the cleaning groove is fixedly connected with a rotating shaft, and a rotating pin is hung on the rotating shaft; when the fixing piece fixes the spiral cover body and the panel, the spiral cover body seals the cleaning groove on the panel; when the fixing piece is separated from the panel, the spiral cover body rotates around the rotating shaft.
Further, the rotating pin is hook-shaped.
Furthermore, the rotating pin is positioned on the upper side of the spiral cover body, and an opening enclosed by the rotating pin and the spiral cover body faces downwards.
Further, when the spiral cover body seals the cleaning groove, the upper edge of the spiral cover body is close to the inner wall of the cleaning groove.
Further, the depth of the opening is smaller than the depth of the cleaning groove.
Further, the fixing piece comprises a buckle, and the panel forms a clamping groove for clamping the buckle.
Further, the panel rigid coupling has two baffles on the clearance groove lateral wall, and when the spiral cover body closed clearance groove, the laminating of spiral cover body lower extreme was on two baffles, the draw-in groove is located between two baffles.
Furthermore, the buckle includes two elastic arms that set up on the spiral cover body along the normal direction, and two elastic arms are formed with the fixture block in adjacent opposite side, and two fixture block surfaces are circular-arc.
Furthermore, the lower edge of the cleaning groove is provided with a lower groove on the outer surface of the panel, the lower edge of the back surface of the spiral cover body is provided with an upper groove, and the upper groove is matched with the lower groove.
Further, the opening comprises an inlet and a shaft hole which is positioned at the tail end of the opening; the shaft hole is clamped with the rotating shaft.
Further, the inlet is in a bell mouth shape.
Furthermore, the middle part of the spiral cover body is provided with an air inlet, and two sides of the air inlet are provided with air outlet holes.
Furthermore, an air inlet groove which is formed around the air inlet in a circle is formed in the back of the spiral cover body, and dust collection sponge is arranged in the air inlet groove.
Furthermore, a reinforcing rib is arranged in the air inlet groove, and the dust collection sponge is abutted against the reinforcing rib.
The utility model also provides an air purifier, concrete scheme is as follows:
the utility model provides an air purifier, includes the casing, installs the dust sensor in the casing, and it has the clearance groove to open on the panel of casing, and the clearance groove spills the sensor camera lens, is provided with foretell spiral cover subassembly on the casing, and the spiral cover body will clear up the groove and seal.
The utility model discloses a spiral cover subassembly and air purifier have following advantage: hang the spiral cover body on the rotation axis through rotatory pin to assembly efficiency is high, is difficult for deviating from, and improves user experience.
Drawings
Fig. 1 is a schematic structural view of an air purifier of the present invention;
FIG. 2 is a schematic view of a screw cap body showing a rotary pin structure;
FIG. 3 is a schematic view of a screw cap body showing a snap structure;
fig. 4 is a schematic structural view of the cleaning tank of the present invention.
The notation in the figure is:
1. a housing; 11. a panel; 12. cleaning the tank; 2. screwing the cover body; 21. rotating the pin; 22. buckling; 221. a resilient arm; 222. a clamping block; 3. an opening; 31. an inlet; 32. a shaft hole; 4. a rotating shaft; 5. a baffle plate; 51. a card slot; 6. an upper groove; 7. a lower groove; 8. an air inlet; 9. an air inlet groove.
Detailed Description
In order to better understand the purpose, structure and function of the present invention, the following description of the cap screwing assembly and the air purifier according to the present invention is made in detail with reference to the accompanying drawings.
As shown in fig. 1, the air purifier of the present invention comprises a housing 1 and a cap assembly. Install dust sensor in the casing 1, dust sensor is connected with control module to control module controls the fan according to the data of dust sensor body transmission, and the velocity of flow of control air through the filter screen, and then changes air purifier's filtration efficiency.
In order to facilitate cleaning of the lens of the air cleaner, the case 1 is formed with a cleaning groove 12 for leaking the dust sensor lens on the panel 11, and a screw cap assembly is installed at an entrance of the cleaning groove 12 and closes the cleaning groove 12.
Referring to fig. 2 and 3, the screw cap assembly includes a screw cap body 2, and a rotation pin 21 and a fixing member are respectively formed at both sides of the back surface of the screw cap body 2.
The two rotation pins 21 are hook-shaped. As shown in fig. 4, the two coaxial rotating shafts 4 are respectively fixed to two sides of the inner wall of the cleaning tank 12, and the two rotating pins 21 are respectively hung on the two rotating shafts 4. And the buckle 22 is used as a fixing piece, so that the screw cap body 2 and the panel 11 can be detachably and fixedly connected. Thus, when the buckle 22 is separated from the clamping groove 51 on the panel 11, the screw cap can rotate around the rotating shaft 4, so as to open the cleaning groove 12 and clean the dust sensor lens in the cleaning groove 12; when the buckle 22 is clamped with the clamping groove 51 on the panel 11, the cleaning groove 12 is closed by screwing the cover, so that the phenomenon of dust accumulation in the cleaning groove 12 is reduced.
In addition, in order to ensure that the screw cap is not easy to fall off, the rotating pin 21 is located on the upper side of the screw cap body 2, and the opening 3 enclosed by the rotating pin 21 and the screw cap body 2 faces downwards. And opening 3 includes import 31 to and be located the shaft hole 32 of opening tail end, shaft hole 32 and rotation axis 4 looks adaptation, import 31 is the horn mouth form moreover, is convenient for rotation axis 4 card to go into shaft hole 32. Thus, the rotation pin 21 hooks the rotation shaft 4 from the upper side, and the rotation pin 21 is not easy to be separated from the rotation shaft 4 under the influence of gravity.
When the buckle 22 is buckled on the panel 11, the upper edge of the spiral cover body 2 is close to the inner wall of the cleaning groove 12, so that the spiral cover body 2 can not fall off when the buckle 22 is buckled. Correspondingly, in order to take down the screw cap to completely clean the cleaning groove 12, the depth of the opening 3 is smaller than that of the cleaning groove 12, so that when the screw cap is horizontally placed, the screw cap body 2 can be horizontally pushed into the cleaning groove 12, and the screw cap body 2 can be taken down.
The corresponding buckle 22 is located at the lower side of the screw cap body 2, the buckle 22 includes two elastic arms 221 arranged on the screw cap body 2 along the normal direction, and the two elastic arms 221 are formed with a latch 222 at the other adjacent side. As shown in fig. 4, two baffles 5 are fixedly connected to the side wall of the cleaning groove 12 of the panel 11, when the spiral cover body 2 closes the cleaning groove 12, the lower end of the spiral cover body 2 is attached to the two baffles 5, a slot 51 is formed between the two baffles 5, and through the elastic deformation of the elastic arm 221, the latch 222 is latched to the inner sides of the two baffles 5.
Moreover, in order to open the cleaning slot 12, the surfaces of the two blocks 222 are arc-shaped, so that no dead point exists on the surfaces of the blocks 222, and a component force for elastically deforming the elastic arm 221 can be generated at each position, thereby facilitating the engagement and disengagement of the buckle 22. Moreover, the lower groove 7 is formed on the lower edge of the cleaning groove 12 on the outer surface of the panel 11, the upper groove 6 is formed on the lower edge of the back surface of the spiral cover body 2, and the upper groove 6 is matched with the lower groove 7, so that a fulcrum is provided, and the spiral cover in the panel 11 is convenient to tilt out.
Therefore, the structure of the rotating pin 21 and the buckle 22 ensures that the screw cap is easy to assemble, rotate and separate.
In addition, the middle part of the spiral cover body 2 is provided with an air inlet, and two sides of the air inlet are provided with air outlet holes 9. An air inlet groove 8 which is wound by one circle around the air inlet is formed on the back surface of the spiral cover body 2, and dust absorption sponge is arranged in the air inlet groove 8. And a reinforcing rib 81 is arranged in the air inlet groove 8, and the dust absorption sponge is abutted against the reinforcing rib 81 so as to ensure the strength of the screw cap body 2.
It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.
Claims (15)
1. A spiral cover assembly is arranged on a panel (11) and comprises a spiral cover body (2), and is characterized in that two sides of the back of the spiral cover body (2) are respectively provided with a rotary pin (21) and a fixing piece; a rotating shaft (4) is fixedly connected to the inner wall of the cleaning groove (12), and a rotating pin (21) is hung on the rotating shaft (4); when the fixing piece fixes the screw cap body (2) and the panel (11), the screw cap body (2) closes the cleaning groove (12) on the panel (11); when the fixing piece is separated from the panel (11), the screw cap body (2) rotates around the rotating shaft (4).
2. The screw cap assembly according to claim 1, wherein the rotation pin (21) is hook-shaped.
3. The screw cap assembly according to claim 2, wherein the rotary pin (21) is located on the upper side of the screw cap body (2), and the opening (3) enclosed by the rotary pin (21) and the screw cap body (2) faces downwards.
4. A screw cap assembly according to claim 3, wherein when the screw cap body (2) closes the cleaning tank (12), the upper edge of the screw cap body (2) abuts against the inner wall of the cleaning tank (12).
5. A screw cap assembly according to claim 4, wherein the depth of the opening (3) is less than the depth of the cleaning groove (12).
6. A screw cap assembly according to claim 1, wherein the fastener comprises a catch (22), the panel (11) forming a catch (51) for the catch (22) to catch.
7. The screw cap assembly according to claim 6, wherein the panel (11) is fixedly connected with two baffles (5) on the side wall of the cleaning groove (12), when the screw cap body (2) closes the cleaning groove (12), the lower end of the screw cap body (2) is attached to the two baffles (5), and the clamping groove (51) is located between the two baffles (5).
8. The screw cap assembly according to claim 6, wherein the latch (22) comprises two resilient arms (221) disposed on the screw cap body (2) along a normal direction, the resilient arms (221) are formed with a latch (222) at the other side adjacent to each other, and the surfaces of the two latches (222) are arc-shaped.
9. A screw cap assembly according to claim 8, wherein the outer surface of the panel (11) defines a lower recess (7) at the lower edge of the cleaning groove (12), and the rear surface of the screw cap body (2) defines an upper recess (6) at the lower edge, the upper recess (6) and the lower recess (7) being adapted to each other.
10. The screw cap assembly of claim 1, wherein the opening (3) comprises an inlet (31) and a shaft hole (32) at a rear end of the opening; the shaft hole (32) is clamped with the rotating shaft (4).
11. A screw cap assembly according to claim 10, wherein the inlet (31) is flared.
12. The screw cap assembly according to claim 1, wherein the screw cap body (2) is provided with an air inlet at the middle part and air outlet holes (9) at both sides of the air inlet.
13. The screw cap assembly according to claim 12, wherein the screw cap body (2) is formed with an air inlet groove (8) on the back side thereof for one turn around the air inlet, and a dust-absorbing sponge is provided in the air inlet groove (8).
14. The screw cap assembly according to claim 13, wherein a rib (81) is provided in the air inlet groove (8), and the dust collection sponge abuts against the rib (81).
15. An air purifier comprises a shell (1), wherein a dust sensor is installed in the shell (1), a cleaning groove (12) is formed in a panel (11) of the shell (1), and a lens of the dust sensor leaks out of the cleaning groove (12), and the air purifier is characterized in that the shell (1) is provided with a screw cap assembly according to any one of claims 1-9, and the cleaning groove (12) is sealed by a screw cap body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921528865.XU CN210511986U (en) | 2019-09-16 | 2019-09-16 | Spiral cover assembly and air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921528865.XU CN210511986U (en) | 2019-09-16 | 2019-09-16 | Spiral cover assembly and air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210511986U true CN210511986U (en) | 2020-05-12 |
Family
ID=70569849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921528865.XU Active CN210511986U (en) | 2019-09-16 | 2019-09-16 | Spiral cover assembly and air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210511986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021051903A1 (en) * | 2019-09-16 | 2021-03-25 | 珠海格力电器股份有限公司 | Screw cap assembly and air purifier |
-
2019
- 2019-09-16 CN CN201921528865.XU patent/CN210511986U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021051903A1 (en) * | 2019-09-16 | 2021-03-25 | 珠海格力电器股份有限公司 | Screw cap assembly and air purifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8241376B2 (en) | Self-cleaning device of filtering net and air conditioner having it | |
| CN106687754B (en) | Indoor unit of air conditioner | |
| JP7053940B2 (en) | Dust collection box assembly, air conditioner indoor unit and air conditioner | |
| CN110107958B (en) | Indoor unit of air conditioner | |
| CN210511986U (en) | Spiral cover assembly and air purifier | |
| CN215260170U (en) | Air conditioner | |
| WO2021051903A1 (en) | Screw cap assembly and air purifier | |
| CN211484410U (en) | Dust box, dust box assembly and cleaning device | |
| WO2015000299A1 (en) | Air conditioner | |
| CN207843274U (en) | Underwater cleaning robot | |
| CN214335650U (en) | Driver convenient to disassemble | |
| CN210442625U (en) | Casing of projection equipment and projection equipment | |
| CN114060943A (en) | Air conditioner | |
| CN210302894U (en) | Air filter with self-sealing device | |
| CN220205977U (en) | Filtering assembly and air conditioning equipment | |
| CN215675368U (en) | Fume exhaust fan | |
| CN220151449U (en) | Shell assembly of air filter for vehicle | |
| CN216620045U (en) | Air conditioner | |
| CN220967198U (en) | Dust cup assembly and dust collector | |
| CN218781364U (en) | Fresh air device and air conditioner | |
| CN216307920U (en) | Panel assembly of range hood and range hood with panel assembly | |
| CN215951661U (en) | Air purification device for house | |
| CN220860009U (en) | Cleaning robot apparatus | |
| CN217817291U (en) | Purification device and air conditioner | |
| CN214389330U (en) | Fly sediment high density filter equipment for dust catcher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |