CN215539185U - Automatic centering positioning bottom plate structure, filter element device and air filter thereof - Google Patents
Automatic centering positioning bottom plate structure, filter element device and air filter thereof Download PDFInfo
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- CN215539185U CN215539185U CN202121451861.3U CN202121451861U CN215539185U CN 215539185 U CN215539185 U CN 215539185U CN 202121451861 U CN202121451861 U CN 202121451861U CN 215539185 U CN215539185 U CN 215539185U
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- bottom cover
- filter
- centering
- support
- support bottom
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Abstract
The utility model relates to the technical field of air purifiers, in particular to an automatic centering and positioning bottom plate structure, which is applied to a structure with a centering and positioning through hole at one end and comprises the following components: the support comprises a support bottom cover, a side plate, an elastic clamping piece and a clamping and fixing structure; the side plate is formed on one surface of the support bottom cover and is close to the edge of the support bottom cover, the elastic clamping piece is formed in the center of the one surface of the support bottom cover, and the clamping fixing structure is formed on the other surface of the support bottom cover in a protruding mode. The utility model has the function of automatically centering and positioning the equipment installed on the device. In addition, the utility model also provides a filter element device capable of automatically centering and positioning, and an air purifier with the filter element capable of automatically centering and positioning.
Description
Technical Field
The utility model relates to the technical field of air purifiers, in particular to an automatic centering positioning bottom plate structure, a filter element device of the automatic centering positioning bottom plate structure and an air filter.
Background
With the increasing economic level and the increasing severity of the air environment, the demand of air purifiers is increasing.
Air purifiers currently on the market include: the shell body is arranged on the filter element in the shell body. The air purifier of prior art needs manual regulation filter core position in the installation to make it reach better firm effect, the installation rate is slower, and it also has the loaded down with trivial details characteristics of dismantlement when dismantling the filter core and change.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an automatic centering structure which has the function of automatically centering and positioning equipment installed on the structure.
In order to achieve the purpose, the utility model adopts the technical scheme that:
automatic location bottom plate structure in placing in the middle is applied to one end and sets up the structural of locating the via hole in the middle, include: the support comprises a support bottom cover, a side plate, an elastic clamping piece and a clamping and fixing structure; the side plate is formed on one surface of the support bottom cover and is close to the edge of the support bottom cover, the elastic clamping piece is formed in the center of the one surface of the support bottom cover, and the clamping fixing structure is formed on the other surface of the support bottom cover in a protruding mode.
Preferably, the upper end of the elastic clamping piece is hemispherical, and an arc-shaped connecting surface is arranged at the joint of the elastic clamping piece and the support bottom cover.
Preferably, the arc-shaped connecting surface is concave towards the other surface of the bracket bottom cover.
Preferably, the side plates are semicircular.
The utility model has the beneficial effects that: the elastic clamping piece is formed on the support bottom cover, so that the product can be applied to the filter installation process and can play a role in automatically clamping and positioning the filter element.
Correspondingly, the utility model also provides an automatic centering filter element device, which comprises: the bottom cover, and the joint in on the bottom cover, as above the location bottom plate structure placed in the middle, through seting up the location via hole placed in the middle with elasticity fastener block, and then install in the structural filter of location bottom plate placed in the middle, and joint the filter upper bracket of filter upper end.
Preferably, the centrally located via is provided in the centre of an end face of the filter and has a diameter which decreases from the outside inwards in sequence.
The filter element device capable of automatically centering is characterized in that the filter is clamped and installed on the elastic clamping piece, so that the filter element device has the function of automatically centering the filter element.
The utility model also provides an air purifier which comprises a shell and the automatic centering filter element device arranged in the shell.
The air purifier has the function of automatic centering and positioning of the filter element.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of an automatic centering bottom plate structure of the present invention.
Fig. 2 is a schematic structural diagram of an embodiment of the automatic centering filter element device of the present invention.
Fig. 3 is a cross-sectional view of the bottom cover, center locating feature of fig. 2, assembled.
Fig. 4 is a schematic diagram of an exploded embodiment of fig. 2.
Fig. 5 is a schematic diagram of the filter of the present embodiment.
Description of the drawings the reference numerals indicate:
100-a centrally positioned bottom plate structure, 1-a support bottom cover, 2-a side plate, 3-an elastic clamping piece, a-an arc-shaped connecting surface, 4-a clamping and fixing structure, 200-an automatic centrally positioned filter element device 200, 01-a bottom cover, 02-a filter, 03-a filter upper support and b-a centrally positioned via hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
It will be understood that when an element is referred to as being "connected" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise. The meaning of "a number" is one or more unless specifically limited otherwise.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1, the automatic centering bottom plate structure 100 of the present embodiment is applied to a structure having a centering via hole formed in the middle of the bottom end, and the centering bottom plate structure 100 includes: a bracket bottom cover 1, a side plate 2, an elastic clamping piece 3 and a clamping and fixing structure 4. The support bottom cover 1 is circular, the side plate 2 is formed on one surface of the support bottom cover 1 and is close to the edge of the support bottom cover 1, the elastic clamping piece 3 is formed in the center of the one surface of the support bottom cover 1, and the clamping fixing structure 4 is formed on the other surface of the support bottom cover 1 in a protruding mode.
In a preferred embodiment, the upper end of the elastic engaging member 3 is hemispherical, an arc connecting surface a is disposed at the connection between the elastic engaging member 3 and the bottom cover 1 of the bracket, the arc connecting surface a is concave towards the other surface of the bottom cover 1 of the bracket, and the side plate 2 is semicircular.
In the use process, the structure with the through hole positioned in the middle at the bottom is pushed into the opening of the side plate 2 on the support bottom cover 1, and the elastic clamping piece 3 is arranged and is an elastic piece, so that the through hole can be clamped with the elastic clamping piece 3, and the product has the function of automatic positioning in the middle.
The present invention further provides an automatic centering filter element device 200, specifically referring to fig. 2 to 5, the automatic centering filter element device 200 of the present embodiment includes: the filter comprises a bottom cover 01, a centering structure 100 clamped on the bottom cover 01, a filter 02 clamped on the centering structure 100, and a filter upper support 03 clamped at the upper end of the filter 02. Specifically, the filter 02 with the middle part of the one side of positioning structure 100 contact between two parties has been seted up positioning via hole b between two parties, positioning via hole b between two parties directly reduces by outer inside in proper order. During the installation, location structure 100 placed in the middle elasticity fastener 3 with the via hole b joint of locating in the middle sets up filter upper bracket 03 this embodiment of being convenient for the automatic filter core device 200's of locating in the middle further installation is used.
The automatic centering filter element device 200 of the embodiment has the effect of automatic centering when the filter 02 is installed and used, and the side plate 2 is arranged to be semicircular, so that the filter 02 can be further conveniently installed and detached.
Correspondingly, the present invention further provides an air purifier (not shown in the figure), which comprises an outer housing, and the automatic centering filter element device 200 installed in the outer housing. The specific structure of the air purifier in this embodiment should be combined with the prior art, and the main technical point of this embodiment lies in the filter element device 200 with automatic centering, and the specific structure is described above for reference, and is not described herein again.
The air purifier that this embodiment provided has filter 02 automatic positioning, and the installation with dismantle convenient function.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Automatic location bottom plate structure in placing in the middle is applied to one end and sets up the structural of locating the via hole in the middle, and its characterized in that includes: the support comprises a support bottom cover, a side plate, an elastic clamping piece and a clamping and fixing structure; the side plate is formed on one surface of the support bottom cover and is close to the edge of the support bottom cover, the elastic clamping piece is formed in the center of the one surface of the support bottom cover, and the clamping fixing structure is formed on the other surface of the support bottom cover in a protruding mode.
2. The automatic centering and positioning bottom plate structure of claim 1, wherein the upper end of said elastic engaging member is hemispherical, and an arc connecting surface is disposed at the connection between said elastic engaging member and said bottom cover of said bracket.
3. The self-centering floor structure of claim 2, wherein said arcuate connecting surface is concave toward said other side of said bracket bottom cover.
4. The self-centering floor structure according to claim 2, wherein said side plates are semicircular in shape.
5. Automatic filter core device of location placed in middle, its characterized in that includes: the filter comprises a bottom cover, a centrally-positioned bottom plate structure as claimed in any one of claims 1 to 4 clamped on the bottom cover, a filter which is clamped on the centrally-positioned bottom plate structure through the centrally-positioned through hole formed in the bottom cover and clamped with the elastic clamping piece, and a filter upper support clamped at the upper end of the filter.
6. An automatically centering cartridge device as recited in claim 5, wherein said centering aperture opens at the center of an end face of said filter and decreases in diameter from outside to inside.
7. An air cleaner comprising an outer housing, and the self-centering filter element assembly of claim 5 disposed within the outer housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121451861.3U CN215539185U (en) | 2021-06-28 | 2021-06-28 | Automatic centering positioning bottom plate structure, filter element device and air filter thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121451861.3U CN215539185U (en) | 2021-06-28 | 2021-06-28 | Automatic centering positioning bottom plate structure, filter element device and air filter thereof |
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| Publication Number | Publication Date |
|---|---|
| CN215539185U true CN215539185U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121451861.3U Active CN215539185U (en) | 2021-06-28 | 2021-06-28 | Automatic centering positioning bottom plate structure, filter element device and air filter thereof |
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| CN (1) | CN215539185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382282A (en) * | 2022-10-28 | 2022-11-25 | 常州瑞曦生物科技有限公司 | Self-positioning mounting bracket, and multi-channel fluid system and method using same |
-
2021
- 2021-06-28 CN CN202121451861.3U patent/CN215539185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382282A (en) * | 2022-10-28 | 2022-11-25 | 常州瑞曦生物科技有限公司 | Self-positioning mounting bracket, and multi-channel fluid system and method using same |
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