CN103505752A - Fragrant box component structure of air refreshing machine - Google Patents
Fragrant box component structure of air refreshing machine Download PDFInfo
- Publication number
- CN103505752A CN103505752A CN201310384392.1A CN201310384392A CN103505752A CN 103505752 A CN103505752 A CN 103505752A CN 201310384392 A CN201310384392 A CN 201310384392A CN 103505752 A CN103505752 A CN 103505752A
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- China
- Prior art keywords
- pit
- box body
- air cleaner
- lid
- modular construction
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Abstract
The invention discloses a fragrant box component structure of an air refreshing machine. The fragrant box comprises a box body and a box cover, wherein the box cover is arranged on the top part of the box body, the box cover is provided with a dustproof structure, and the dustproof structure comprises an upper recessed pit and a lower recessed pit which are tangentially arranged. The tangential and neighbored inner walls of the recessed pits touch and go through each other, so that the gas exchange is guaranteed, and at the same time external substances will not directly fall into the box body.
Description
Technical field
The present invention relates to air cleaner technical field, relate in particular to a kind of fragrant case modular construction of air cleaner.
Background technology
Quickening along with urbanization process, the raising of people's living standard, automobile becomes the walking-replacing tool of people's daily life gradually, air cleaner is widely used the every field of automobile and daily life, the fragrant hole at the fragrant case modular construction top of the air cleaner under prior art generally adopts through hole setting, in use, the foreign bodies such as some dusts are easy to directly fall in fragrant case, thereby affect the dust-proof effect of fragrant case.
Summary of the invention
The object of the present invention is to provide a kind of simple in structurely, can effectively prevent that the foreign bodies such as dust from falling into the fragrant case modular construction of a kind of air cleaner in fragrant case.
For reaching this object, the present invention by the following technical solutions:
A fragrant case modular construction, comprise box body and lid, described lid is arranged on the top of described box body, on described lid, is provided with dustproof construction, described dustproof construction comprises upper pit and the lower pit of tangent setting.
Wherein, described dustproof construction comprises upper pit and the lower pit of some groups of tangent settings.
Wherein, described upper pit is arranged on the top of described lid, and described lower pit is arranged on the bottom of described lid.
Wherein, described upper pit and lower pit are respectively identical long trough pit.
Wherein, an adjacent side of described upper pit and described lower pit is tangent.
Wherein, the degree of depth of described upper pit and described lower pit is more than or equal to respectively the thickness of 2/3 lid.
Wherein, the bottom edge of described lid is provided with the flange matching with described inboard wall of cartridge.
Wherein, one end of described lid is provided with the groove matching with boss on described box body top.
Wherein, the edge of described groove side extends to the outside of box body.
Beneficial effect of the present invention: the present invention includes box body and lid, described lid is arranged on the top of described box body, is provided with dustproof construction on described lid, described dustproof construction comprises upper pit and the lower pit of tangent setting.Tangent pit adjacent inner wall is touched and is worn mutually, thereby foreign body can directly not fall in box body when assurance is ventilative.
Accompanying drawing explanation
Fig. 1 is the decomposing schematic representation of the fragrant case modular construction of a kind of air cleaner of the present invention.
Fig. 2 is the front view of the fragrant case modular construction of a kind of air cleaner of the present invention.
Fig. 3 is the cross-sectional view of Fig. 2 AA face.
Fig. 4 is the local structure for amplifying schematic diagram at Fig. 3 B place.
In figure: 1. lid, 2. box body, 3. go up pit, 4. descend pit, 5. dustproof construction, 6. flange, 7. groove, 8. boss.
The specific embodiment
Below in conjunction with accompanying drawing 1 to 4 and further illustrate technical scheme of the present invention by the specific embodiment.
A fragrant case modular construction, comprise box body 2 and lid 1, described lid 1 is arranged on the top of described box body 2, on described lid 1, is provided with dustproof construction 5, described dustproof construction 5 comprises upper pit 3 and the lower pit 4 of tangent setting.Tangent pit adjacent inner wall is touched and is worn mutually, thereby foreign body can directly not fall in box body when assurance is ventilative.
Described dustproof construction 5 comprises upper pit 3 and the lower pit 4 of some groups of tangent settings.
Described upper pit 3 is arranged on the top of described lid 1, and described lower pit 4 is arranged on the bottom of described lid 1.
Described upper pit 3 and lower pit 4 are respectively identical long trough pit.
Described upper pit 3 is tangent with an adjacent side of described lower pit 4.Tangent pit adjacent inner wall is touched and is worn mutually, thereby foreign body can directly not fall in box body when assurance is ventilative.
The degree of depth of described upper pit 3 and described lower pit 4 is more than or equal to respectively the thickness of 2/3 lid 1.This structural design can effectively guarantee that tangent inwall touches and wears mutually, thereby guarantees ventilative time that foreign body can directly not fall in box body.
The bottom edge of described lid 1 is provided with the flange 6 matching with described box body 2 inwalls.The setting of flange can effectively guarantee that lid coordinates closely with box body, avoids aromatic to evaporate from edge.
One end of described lid 1 is provided with the groove 7 matching with boss 8 on described box body 2 tops.
Described groove 7 Ce edges extend to the outside of box body 2.This structure setting can facilitate the unlatching of lid.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (9)
1. the fragrant case modular construction of an air cleaner, comprise box body (2) and lid (1), described lid (1) is arranged on the top of described box body (2), it is characterized in that: on described lid (1), be provided with dustproof construction (5), described dustproof construction (5) comprises upper pit (3) and the lower pit (4) of tangent setting.
2. the fragrant case modular construction of a kind of air cleaner according to claim 1, is characterized in that: described dustproof construction (5) comprises upper pit (3) and the lower pit (4) of some groups of tangent settings.
3. the fragrant case modular construction of a kind of air cleaner according to claim 2, is characterized in that: described upper pit (3) is arranged on the top of described lid (1), and described lower pit (4) is arranged on the bottom of described lid (1).
4. the fragrant case modular construction of a kind of air cleaner according to claim 3, is characterized in that: described upper pit (3) and lower pit (4) are respectively identical long trough pit.
5. the fragrant case modular construction of a kind of air cleaner according to claim 4, is characterized in that: described upper pit (3) is tangent with an adjacent side of described lower pit (4).
6. the fragrant case modular construction of a kind of air cleaner according to claim 5, is characterized in that: the degree of depth of described upper pit (3) and described lower pit (4) is more than or equal to respectively the thickness of 2/3 lid (1).
7. the fragrant case modular construction of a kind of air cleaner according to claim 1, is characterized in that: the bottom edge of described lid (1) is provided with the flange (6) matching with described box body (2) inwall.
8. the fragrant case modular construction of a kind of air cleaner according to claim 1, is characterized in that: one end of described lid (1) is provided with the groove (7) matching with boss (8) on described box body (2) top.
9. the fragrant case modular construction of a kind of air cleaner according to claim 1, is characterized in that: described groove (7) Ce edge extends to the outside of box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384392.1A CN103505752A (en) | 2013-08-29 | 2013-08-29 | Fragrant box component structure of air refreshing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384392.1A CN103505752A (en) | 2013-08-29 | 2013-08-29 | Fragrant box component structure of air refreshing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103505752A true CN103505752A (en) | 2014-01-15 |
Family
ID=49889520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310384392.1A Pending CN103505752A (en) | 2013-08-29 | 2013-08-29 | Fragrant box component structure of air refreshing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103505752A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2354572Y (en) * | 1998-08-18 | 1999-12-22 | 刘振顺 | Fragrant releaser for automobile |
| CN201594972U (en) * | 2009-12-01 | 2010-09-29 | 万控集团有限公司 | Ventilation top cover |
| CN203458620U (en) * | 2013-08-29 | 2014-03-05 | 福尔斯通电子(昆山)有限公司 | Aromatic box component structure of air refresher |
-
2013
- 2013-08-29 CN CN201310384392.1A patent/CN103505752A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2354572Y (en) * | 1998-08-18 | 1999-12-22 | 刘振顺 | Fragrant releaser for automobile |
| CN201594972U (en) * | 2009-12-01 | 2010-09-29 | 万控集团有限公司 | Ventilation top cover |
| CN203458620U (en) * | 2013-08-29 | 2014-03-05 | 福尔斯通电子(昆山)有限公司 | Aromatic box component structure of air refresher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |