CN216308134U - Air purifier convenient to waist is dismantled - Google Patents
Air purifier convenient to waist is dismantled Download PDFInfo
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- CN216308134U CN216308134U CN202120592319.3U CN202120592319U CN216308134U CN 216308134 U CN216308134 U CN 216308134U CN 202120592319 U CN202120592319 U CN 202120592319U CN 216308134 U CN216308134 U CN 216308134U
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- shell
- frame body
- waist
- air purifier
- disassembly
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Abstract
The utility model discloses an air purifier convenient for waist disassembly, which comprises a device shell, wherein the device shell comprises a first shell, a second shell and a connecting frame, the device shell is ingeniously formed by matching the first shell with an open end with the second shell, the first shell and the second shell are connected through the connecting frame, a first frame body of the connecting frame is matched and fixed with the first shell, a second frame body of the connecting frame is matched and fixed with the second shell, a first clamping nozzle in a reversed L-shaped structure is arranged on the first frame body and can penetrate through a corresponding through groove in the second frame body to be matched with a constraint piece rotatably arranged on the second frame body, and an insertion tongue of the constraint piece can be inserted into the first clamping nozzle penetrating through the through groove, so that the first shell and the second shell are quickly matched and fixed, meanwhile, disassembly is convenient, and convenience in waist disassembly of the air purifier is realized, the convenience and humanization of disassembly and assembly by replacing the filter cylinder are improved.
Description
Technical Field
The utility model relates to the field of air purifiers, in particular to an air purifier convenient for waist disassembly.
Background
The air purifier is also called as an air cleaner, an air freshener and a purifier, and can adsorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollutants, bacteria, allergens and the like) and effectively improve the air cleanliness.
Because air purifier's a section of thick bamboo is the consumptive material, consequently, it is after using a period to reach the end of life, need replace, and current air purifier mostly needs special instrument or professional to change the consumptive material, its cost is comparatively high, though there is some air purifier that can the convenience dismantlement in the current market product, the position of its dismantlement is mostly the bottom, and this then needs the user to lift up the back with air purifier, the change of straining a section of thick bamboo is carried out again, this operation then requires to change the personnel of straining a section of thick bamboo and need have great hand strength, consequently, it still exists and strains a section of thick bamboo and changes inconvenient problem.
Disclosure of Invention
In view of this, the present invention provides an air purifier convenient for assembling and disassembling, saving labor, having a simple structure, and reliable implementation.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an air purifier convenient to waist is dismantled, includes the device shell, strains a section of thick bamboo and air current guiding mechanism, the device shell in form and be used for installing and strain a section of thick bamboo and air current guiding mechanism's installation cavity, be equipped with air inlet portion and the portion of giving vent to anger on the device shell, the device shell includes first casing, second casing and link, first casing be the open tubular structure in upper end, the second casing be the open tubular structure in lower extreme, the link include:
the outer edge of the first frame body is matched with the upper end profile of the first shell and is fixedly connected with the first shell, and a plurality of first clamping mouths in a reversed L-shaped structure are distributed on the upper end surface of the first frame body in an annular array;
the outer edge of the second frame body is matched with the lower end profile of the second shell body and is fixedly connected with the second shell body, a plurality of through grooves which are distributed in an annular array, correspond to the first clamping nozzles one by one and allow the first clamping nozzles to penetrate are formed in the plurality of first clamping nozzles, which correspond to the first frame body, on the second frame body, and when the upper end face of the first frame body is attached to the lower end face of the second frame body, the upper parts of the first clamping nozzles penetrate through the through grooves and are higher than the upper end face of the second frame body;
the constraint piece is of an annular structure, is rotatably arranged on the upper end face of the second support body and is located on the inner side or the outer side of a plurality of virtual circles formed by encircling through the grooves, the edge of the constraint piece, which is close to the through groove, is provided with insertion tongues matched with the first clamping mouths in a one-to-one correspondence manner, the outer edge of the constraint piece extends along the direction far away from the center of the constraint piece, the side wall of the second support body is provided with an avoidance groove for the pushing piece to penetrate out and rotationally move, the pushing piece moves in the avoidance groove to drive the constraint piece to rotate, so that the insertion tongues penetrate into the first clamping mouths, the first support body and the second support body are relatively constrained and fixed, or the insertion tongues are separated from the first clamping mouths, and the constraint fixation of the first support body and the second support body is released.
As a possible implementation manner, further, the upper end surface of the second frame body is further provided with a limiting member which is covered on the through groove and protrudes upwards, and a side surface of the limiting member, which is close to the insertion tongue, is correspondingly an open structure.
As a preferred implementation option, the constraining member is a virtual circle formed by a plurality of through slots in a rotating manner.
As a better implementation choice, preferably, the inner wall of the restraint member is provided with an arc-shaped avoiding portion corresponding to the limiting member one to one, and the insertion tongue is arranged on one side of the arc-shaped avoiding portion.
As a possible implementation manner, further, the mounting cavity includes a filter cartridge mounting cavity and an airflow guiding mechanism mounting cavity, the filter cartridge mounting cavity is formed in the first housing, and the airflow guiding mechanism mounting cavity is formed in the second housing.
As a preferred implementation option, the first housing and the second housing are both preferably cylindrical.
As a preferred implementation option, preferably, a plurality of vent holes are arranged at intervals on the side wall of the first casing, and the vent holes are set as air inlet parts; the top of second casing is equipped with the air channel of a plurality of intervals settings, just the air channel establish to the portion of giving vent to anger.
As a possible implementation manner, further, the upper end face of the second casing is provided with a handle, and the upper end face of the second casing is provided with a concave part in an arc structure corresponding to the lower edge of the handle, and a handle gap is formed between the concave part and the lower edge of the handle.
As a possible implementation manner, further, the first frame body is fixed at the upper end of the first casing by screw locking, and the second frame body is fixed at the lower end of the second casing by screw locking.
As a preferred implementation option, preferably, the first frame body is fixed on an inner wall of an upper end of the first casing, and the second frame body is fixed on an inner wall of a lower end of the second casing.
By adopting the technical scheme, compared with the prior art, the utility model has the beneficial effects that: the technical proposal ingeniously forms the device shell by arranging the first shell and the second shell with one open ends to be matched, the first shell and the second shell are connected by the connecting frame, wherein, the first frame body of the connecting frame is matched and fixed with the first shell body, the second frame body of the connecting frame is matched and fixed with the second shell body, the first clamping mouth with the inverted L-shaped structure is arranged on the first frame body and can penetrate through the through groove correspondingly arranged on the second frame body to be matched with the restraint piece rotatably arranged on the second frame body, the insertion tongue of the restraint piece can be inserted into the first clamping mouth penetrating through the through groove and is restrained and fixed, so that the first shell and the second shell are quickly matched and fixed, meanwhile, the first shell and the second shell are convenient to disassemble, convenience in disassembling and assembling of the waist of the air purifier is realized, and convenience and humanization in replacing and assembling the filter cylinder are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic external structural view of an air purifier according to an embodiment of the present invention;
FIG. 2 is an exploded view of one of the schematic structural components of an air purifier embodying aspects of the present invention, wherein the filter cartridge is not shown;
FIG. 3 is a second exploded view of the air purifier according to the present invention, wherein the filter cartridge and the air flow guiding mechanism are not shown;
FIG. 4 is a schematic structural diagram of a schematic implementation of the connecting frame according to the embodiment of the utility model;
fig. 5 is an exploded view of a schematic construction of the connecting frame according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be noted that the following examples are only illustrative of the present invention, and do not limit the scope of the present invention. Similarly, the following examples are only some but not all examples of the present invention, and all other examples obtained by those skilled in the art without any inventive work are within the scope of the present invention.
As shown in one of fig. 1 to 5, an air purifier convenient for waist detachment according to the present invention includes a device housing 1, a filter cartridge (not shown) and an airflow guiding mechanism 2, a mounting cavity for mounting the filter cartridge and the airflow guiding mechanism 2 is formed in the device housing 1, an air inlet portion 3 and an air outlet portion 4 are provided on the device housing 1, the device housing 1 includes a first housing 11, a second housing 12 and a connecting frame 5, the first housing 11 is a cylindrical structure with an open upper end, the second housing 12 is a cylindrical structure with an open lower end, and the connecting frame 5 includes:
the outer edge of the first frame body 51 is adapted to the upper end profile of the first shell 11 and is fixedly connected with the first shell 11, a plurality of first clamping mouths 511 in a gamma-shaped structure are distributed on the upper end surface of the first frame body 51 in an annular array, and the first frame body 51 is in an annular structure;
the outer edge of the second frame body 52 is adapted to the lower end profile of the second shell 12 and is fixedly connected with the second shell 12, a plurality of through grooves 521 which are arranged in an annular array and correspond to the first clamping mouths 511 one by one and are used for the first clamping mouths 511 to pass through are arranged on the second frame body 52 corresponding to the first clamping mouths 511, and when the upper end surface of the first frame body 51 is attached to the lower end surface of the second frame body 52, the upper parts of the first clamping mouths 511 pass through the through grooves 521 and are higher than the upper end surface of the second frame body 52;
the restraining member 53 is of an annular structure and is rotatably arranged on the upper end surface of the second frame body 52 and located on the inner side or the outer side of a virtual circle formed by surrounding the plurality of through grooves 521, the edge of the restraining member 53 close to the through grooves 521 is provided with insertion tongues 531 used for being matched with the first clamping mouths 511 in a one-to-one correspondence manner, the outer edge of the restraining member 53 extends along the direction far away from the center of the restraining member 53, the side wall of the second shell 12 corresponding to the insertion tongue 532 is provided with an avoiding groove 121 for the insertion tongues to penetrate out and be rotationally pushed, the insertion tongues 531 are pushed in the avoiding groove 121 by the insertion tongue 532 to drive the restraining member 53 to rotate, so that the insertion tongues 531 penetrate into the first clamping mouths 511, the first frame body 51 and the second frame body 52 are relatively restrained and fixed, or the insertion tongues 531 are separated from the first clamping mouths 511, and the first frame body 51 and the second frame body 52 are released from restraint and fixed.
As a possible implementation manner, in order to conveniently position and control the height at which the first bayonet 511 on the first frame body 51 penetrates out of the second frame body 52, further, a limiting member 522 which covers the through groove 521 and protrudes upward is further disposed on the upper end surface of the second frame body 52, a side surface of the limiting member 522, which is close to the insertion tongue 531, is correspondingly an open structure, and the open structure is used for avoiding the movement of the insertion tongue 531.
As a preferable implementation choice for facilitating the motion restriction of the constraining member 53, it is preferable that the constraining member 53 is a virtual circle formed by rotatably providing a plurality of penetrating grooves 521, and in this case, the limiting member 522 is enclosed in the ring structure of the constraining member 53, so that the constraining member 53 can be prevented from moving horizontally to some extent.
As a better implementation option, it is preferable that the inner wall of the constraining member 53 is provided with arc-shaped avoiding portions 533 corresponding to the limiting members 522 one to one, the insertion tongue 531 is provided at one side of the arc-shaped avoiding portions 533, and the arc-shaped avoiding portions 533 further function to perform a rotation limiting function, that is, a limiting interval is provided for the rotation of the constraining member 53.
In this embodiment, as a possible implementation manner, further, the installation cavity includes a filter cartridge installation cavity and an airflow guiding mechanism 2 installation cavity, the filter cartridge installation cavity is formed in the first housing 11, and the airflow guiding mechanism 2 installation cavity is formed in the second housing 12, that is, the filter cartridge is installed in the first housing 11, and the airflow guiding mechanism 2 is installed in the second housing 12; as a preferred implementation option, the first housing 11 and the second housing 12 are preferably cylindrical.
In this embodiment, as a preferred implementation option, it is preferable that a plurality of vent holes are provided at intervals on the side wall of the first casing 11, and the vent holes are set as the air inlet portion 3; the top of the second casing 12 is provided with a plurality of ventilation grooves arranged at intervals, and the ventilation grooves are set as the air outlet part 4.
As a possible embodiment, in order to facilitate the carrying movement, further, the upper end surface of the second casing 12 is provided with a handle 6, and the upper end surface of the second casing 12 is provided with a concave portion having an arc-shaped structure corresponding to the lower edge of the handle 6, and a carrying gap is formed between the concave portion and the lower edge of the handle 6.
For convenience of installation, as a possible embodiment, further, the first frame body 51 is fixed at the upper end of the first casing 11 by screw locking, and the second frame body 52 is fixed at the lower end of the second casing 12 by screw locking; as a preferred implementation option, it is preferable that the first frame body 51 is fixed on an inner wall of the upper end of the first casing 11, and the second frame body 52 is fixed on an inner wall of the lower end of the second casing 12.
By adopting the above structure scheme, when the filter cartridge of the air purifier is replaced, the pushing block 532 is pushed by hand to drive the constraint piece 53 to rotate, the inserting tongue 531 is disengaged from the first clamping nozzle 511, the first frame body 51 and the second frame body 52 are released from constraint and fixation, then the second housing 12 can be lifted upwards to expose the opening at the upper end of the first housing 11, then the filter cartridge is taken out and is loaded into a new filter cartridge, then the second housing 12 is aligned with the upper end of the first housing 11 again to enable the first clamping nozzle 511 to penetrate through the through groove 521, and then the pushing block 532 is pushed by hand to drive the constraint piece 53 to rotate, so that the inserting tongue 531 penetrates into the first clamping nozzle 511 to enable the first frame body 51 and the second frame body 52 to be relatively constrained and fixed, thereby completing installation.
The above description is only a part of the embodiments of the present invention, and not intended to limit the scope of the present invention, and all equivalent devices or equivalent processes performed by the present invention through the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides an air purifier convenient to waist is dismantled, includes device shell, strains a section of thick bamboo and air current guiding mechanism, the device shell in form and be used for installing and strain a section of thick bamboo and air current guiding mechanism's installation cavity, be equipped with air inlet portion and the portion of giving vent to anger on the device shell, its characterized in that, the device shell includes first casing, second casing and link, first casing be the open tubular structure in upper end, the second casing be the open tubular structure in lower extreme, the link include:
the outer edge of the first frame body is matched with the upper end profile of the first shell and is fixedly connected with the first shell, and a plurality of first clamping mouths in a reversed L-shaped structure are distributed on the upper end surface of the first frame body in an annular array;
the outer edge of the second frame body is matched with the lower end profile of the second shell body and is fixedly connected with the second shell body, a plurality of through grooves which are distributed in an annular array, correspond to the first clamping nozzles one by one and allow the first clamping nozzles to penetrate are formed in the plurality of first clamping nozzles, which correspond to the first frame body, on the second frame body, and when the upper end face of the first frame body is attached to the lower end face of the second frame body, the upper parts of the first clamping nozzles penetrate through the through grooves and are higher than the upper end face of the second frame body;
the constraint piece is of an annular structure, is rotatably arranged on the upper end face of the second support body and is located on the inner side or the outer side of a plurality of virtual circles formed by encircling through the grooves, the edge of the constraint piece, which is close to the through groove, is provided with insertion tongues matched with the first clamping mouths in a one-to-one correspondence manner, the outer edge of the constraint piece extends along the direction far away from the center of the constraint piece, the side wall of the second support body is provided with an avoidance groove for the pushing piece to penetrate out and rotationally move, the pushing piece moves in the avoidance groove to drive the constraint piece to rotate, so that the insertion tongues penetrate into the first clamping mouths, the first support body and the second support body are relatively constrained and fixed, or the insertion tongues are separated from the first clamping mouths, and the constraint fixation of the first support body and the second support body is released.
2. The air purifier convenient for waist detachment according to claim 1, wherein the upper end surface of the second frame body is further provided with a limiting member covering the through groove and protruding upwards, and the side surface of the limiting member close to the insertion tongue is correspondingly of an open structure.
3. The air purifier convenient for waist disassembly as recited in claim 2, wherein said restraint member is a virtual circle formed by a plurality of through slots rotatably disposed.
4. The air purifier convenient for waist detachment according to claim 3, wherein the limiting member corresponding to the inner wall of the restraining member is provided with an arc-shaped avoiding portion corresponding to the limiting member one to one, and the insertion tongue is provided at one side of the arc-shaped avoiding portion.
5. The air purifier facilitating waist detachment as recited in claim 1, wherein said mounting chamber comprises a filter cartridge mounting chamber and an airflow directing mechanism mounting chamber, said first housing defining said filter cartridge mounting chamber therein, said second housing defining said airflow directing mechanism mounting chamber therein.
6. The air purifier facilitating waist detachment according to claim 5, wherein the first housing and the second housing are both cylindrical structures.
7. The air purifier convenient for waist disassembly as recited in claim 5, wherein a plurality of vent holes are arranged at intervals on the side wall of the first shell, and the vent holes are arranged as air inlet parts; the top of second casing is equipped with the air channel of a plurality of intervals settings, just the air channel establish to the portion of giving vent to anger.
8. The air purifier convenient for waist disassembly as recited in claim 1, wherein the second shell has a handle at the upper end surface, and the upper end surface of the second shell has a concave portion with an arc structure corresponding to the lower edge of the handle, and a handle gap is formed between the concave portion and the lower edge of the handle.
9. The air purifier convenient for waist disassembly as recited in claim 1, wherein said first frame body is fixed at the upper end of the first shell body by screw locking, and said second frame body is fixed at the lower end of the second shell body by screw locking.
10. The air purifier convenient for waist disassembly as recited in claim 9, wherein said first frame body is fixed on the inner wall of the upper end of the first shell, and said second frame body is fixed on the inner wall of the lower end of the second shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592319.3U CN216308134U (en) | 2021-03-23 | 2021-03-23 | Air purifier convenient to waist is dismantled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592319.3U CN216308134U (en) | 2021-03-23 | 2021-03-23 | Air purifier convenient to waist is dismantled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216308134U true CN216308134U (en) | 2022-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120592319.3U Active CN216308134U (en) | 2021-03-23 | 2021-03-23 | Air purifier convenient to waist is dismantled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216308134U (en) |
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2021
- 2021-03-23 CN CN202120592319.3U patent/CN216308134U/en active Active
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