CN206329783U - A kind of waterproof vent valve of waterproof packed structures - Google Patents
A kind of waterproof vent valve of waterproof packed structures Download PDFInfo
- Publication number
- CN206329783U CN206329783U CN201621421299.9U CN201621421299U CN206329783U CN 206329783 U CN206329783 U CN 206329783U CN 201621421299 U CN201621421299 U CN 201621421299U CN 206329783 U CN206329783 U CN 206329783U
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- waterproof
- disk body
- hole
- body section
- vent valve
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Abstract
The utility model is related to a kind of waterproof vent valve of waterproof packed structures, including waterproof ventilated membrane, valve body and protecting cover, valve body includes threaded portion and disk body section, cavity is provided with the inside of disk body section, through hole is formed between threaded portion and cavity, waterproof ventilated membrane is fixed and is layed on through hole, protecting cover is set up on disk body section and hole is provided between disk body section, the upper end of through hole, which is provided with, to be used for the arch male means of the upward jack-up in the center of waterproof ventilated membrane, arch male means include being disposed through the torus of hole upper end, the inwall of torus is respectively arranged with the first arch portion and the second arch portion, first arch portion is with the second arch portion in arranged in a crossed manner；The outer peripheral edge of protecting cover is convexly equipped with baffle plate, and baffle rings are located at the periphery of disk body section and ventilative gap is formed between the outer wall of disk body section.The utility model is simple and reasonable, can stop that the rainwater and dust of outside enter inside waterproof vent valve, and be prevented from the liquid buildup inside waterproof vent valve.
Description
Technical field
The utility model is related to valve body technical field, more particularly to a kind of waterproof vent valve of waterproof packed structures.
Background technology
As open-air industrial product constantly develops, waterproof vent valve in the market can not meet open-air industrial
The demand of product, outdoor electronic device, LED light fixtures, landscape lamp, automobile lamp, water-tight equipment, communication equipment, sensor and
Some other needs the equipment of air permeable waterproof to be all applied to waterproof vent valve.
The effect of waterproof vent valve is to provide effective dust-proof, shield for the equipment and product in outdoor environment
Barrier, while effective blocks dust and dirt, can guarantee that under the environmental condition being continually changing again, lead to overbalance pressure, drop
The stress of low casing sealing bar, prevents buildup of pressure and damages body seal, keep good ventilative situation, it is to avoid equipment because
Internal gas gathers and causes pressure rise, casing sealing bar is damaged so that internal sensitive electronic components are by rainwater
The harm attacked with dust.
When waterproof vent valve in prior art is attacked by rainwater and dust in harsh environments, for balancing pressure
Power and the valve outer wall hole of radiating serve reaction on the contrary, and rainwater and dust can be piled up in by hole into valve inner
On waterproof ventilated membrane, waterproof ventilated membrane is not played a role normally, cause internal sensitive electronic components not radiate, reduce member
The service life of part.
The content of the invention
The purpose of this utility model is the defect and a kind of not enough preventing there is provided waterproof packed structures for prior art
Water vent valve, its is simple and reasonable, can effectively stop that the rainwater and dust of outside enter inside waterproof vent valve, and
It is prevented from the liquid buildup inside waterproof vent valve.
To achieve the above object, the utility model uses following technical scheme.
A kind of waterproof vent valve of waterproof packed structures described in the utility model, including waterproof ventilated membrane, valve body and shield
Lid, valve body includes being provided with cavity on the inside of hollow threaded portion and disk body section, disk body section, is formed between threaded portion and the bottom surface of cavity
There is through hole, waterproof ventilated membrane is fixed and is layed on through hole, protecting cover is set up on disk body section and hole is provided between disk body section
Gap, the upper end of through hole, which is provided with, to be used for the arch male means of the upward jack-up in the center of waterproof ventilated membrane, arch male means
Torus including being arranged at through hole upper end, the inwall of torus is respectively arranged with the first arch portion and the second arch portion, the
One arch portion is with the second arch portion in arranged in a crossed manner；The outer peripheral edge of protecting cover is convexly equipped with baffle plate, and baffle rings are located at the periphery of disk body section
And ventilative gap is formed between the outer wall of disk body section.
Further, the periphery of waterproof ventilated membrane extends to the outer rim of cavity, the upper surface and hole of waterproof ventilated membrane periphery
The bottom surface of gap is concordant.
Further, the upper surface of disk body section is circumferentially arranged with some support columns, two neighboring support column and disk body section it
Between cooperatively form the hole, support column is provided with pin, and the inner top of protecting cover is provided with the cotter way being engaged with pin.
Further, the madial wall of support column is provided with the projection for compressing waterproof ventilated membrane periphery upper surface.
Further, baffle plate is annulus, and the upper surface of protecting cover is arranged with hexagonal groove, and the quantity of support column is 3-6.
Further, baffle plate is hexagonal nut, and the quantity of support column is 3-6.
The utility model has the beneficial effect that：The upper end of through hole described in the utility model, which is provided with, to be used for waterproof ventilated membrane
The arch male means of the upward jack-up in center, are prevented from water and are deposited on waterproof ventilated membrane, are set between protecting cover and disk body section
Hole, can discharge waterproof vent valve by the water in disk body section；Protecting cover periphery is provided with baffle plate, be prevented from outside rainwater and
Dust is entered inside waterproof vent valve by hole.The utility model is simple and reasonable, can effectively protect internal sensitivity
Electronic component.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Fig. 3 is the first cover-protecting structure schematic diagram of the present utility model.
Fig. 4 is second of cover-protecting structure schematic diagram of the present utility model.
In figure：1st, waterproof ventilated membrane；2nd, valve body；3rd, protecting cover；4th, threaded portion；5th, disk body section；6th, cavity；7th, through hole；8、
Arch male means；9th, support column；10th, pin；11st, cotter way；12nd, hole；13rd, baffle plate；14th, projection；15th, hexagonal groove；16、
Torus；17th, the first arch portion；18th, the second arch portion.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
Embodiment one, as shown in Figure 1 to Figure 3, a kind of waterproof vent valve of waterproof packed structures described in the utility model,
Including waterproof ventilated membrane 1, valve body 2 and protecting cover 3, valve body 2 includes hollow threaded portion 4 and disk body section 5, and the inner side of disk body section 5 is provided with
Through hole 7 is formed between the bottom surface of cavity 6, threaded portion 4 and cavity 6, waterproof ventilated membrane 1 is fixed and is layed on through hole 7, is protected
Lid 3 is set up on disk body section 5 and hole 12 is provided between disk body section 5, and the upper end of through hole 7, which is provided with, to be used for waterproof ventilated membrane
The arch male means 8 of the 1 upward jack-up in center, arch male means 8 include being arranged at the torus 16 of the upper end of through hole 7,
The inwall of torus 16 is respectively arranged with the first arch portion 17 and the second arch portion 18, the first arch portion 17 and the second arch portion 18
In arranged in a crossed manner so that waterproof ventilated membrane 1 has more preferable support, the structural strength of waterproof and breathable valve body 2, Er Qieneng are strengthened
Enough prevent that liquid from accumulating in vent valve.
The outer peripheral edge of protecting cover 3 is convexly equipped with baffle plate 13, baffle plate 13 be located on the periphery of disk body section 5 and with the outer wall of disk body section 5
Between be formed with ventilative gap, can effectively stop outside rainwater or dust enter waterproof vent valve valve body 2 inside, and
Ponding inside being discharged by gap.
The periphery of waterproof ventilated membrane 1 extends to the outer rim of cavity 6, upper surface and the hole 12 of the periphery of waterproof ventilated membrane 1
Bottom surface is concordant, even if there is water on the surface of waterproof ventilated membrane 1, will not also gather, can be discharged water from hole 12 by domes.
The upper surface of disk body section 5 coordinates circumferentially arranged with some support columns 9 between two neighboring support column 9 and disk body section 5
The hole 12 is formed, support column 9 is provided with pin 10, and the inner top of protecting cover 3 is provided with the cotter way 11 being engaged with pin 10, leads to
The mode for crossing grafting connects protecting cover 3 and valve body 2, easy to disassemble.
The madial wall of support column 9 is provided with the projection 14 for compressing the periphery upper surface of waterproof ventilated membrane 1, can not only add
The structural strength of strong support column 9, and it is prevented from coming off for waterproof ventilated membrane 1.
Baffle plate 13 is annulus, and the upper surface of protecting cover 3 is arranged with hexagonal groove 15, and the quantity of support column is 3-6, is being installed
Tighten or turn on from hexagonal groove 15 by spanner during waterproof vent valve.
Embodiment two, as shown in figure 4, the agent structure of embodiment two is identical with the agent structure of embodiment one, distinguishes it
It is hexagonal nut to be in, baffle plate 13, and the quantity of support column is 3-6, when installing waterproof vent valve by spanner from gear
Tighten or turn at the outer wall of plate 13.
The above is only better embodiment of the present utility model, therefore all according to described in the utility model patent claim
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent claim.
Claims (6)
1. a kind of waterproof vent valve of waterproof packed structures, including waterproof ventilated membrane（1）, valve body（2）And protecting cover（3）, valve body（2）
Including hollow threaded portion（4）And disk body section（5）, disk body section（5）Inner side is provided with cavity（6）, threaded portion（4）With cavity（6）'s
Through hole is formed between bottom surface（7）, waterproof ventilated membrane（1）Fixation is layed in through hole（7）On, protecting cover（3）It is set up in disk body
Portion（5）Upper and and disk body section（5）Between be provided with hole（12）, it is characterised in that：Through hole（7）Upper end be provided with and be used for waterproof
Ventilated membrane（1）The upward jack-up in center arch male means（8）, arch male means（8）Including being arranged at through hole（7）On
The torus at end（16）, torus（16）Inwall be respectively arranged with the first arch portion（17）With the second arch portion（18）, first
Arch portion（17）With the second arch portion（18）In arranged in a crossed manner；Protecting cover（3）Outer peripheral edge be convexly equipped with baffle plate（13）, baffle plate（13）Ring
Located at disk body section（5）Periphery and and disk body section（5）Outer wall between be formed with ventilative gap.
2. a kind of waterproof vent valve of waterproof packed structures according to claim 1, it is characterised in that：Waterproof ventilated membrane
（1）Periphery extend to cavity（6）Outer rim, waterproof ventilated membrane（1）The upper surface of periphery and hole（12）Bottom surface it is concordant.
3. a kind of waterproof vent valve of waterproof packed structures according to claim 1, it is characterised in that：Disk body section（5）'s
Upper surface is circumferentially arranged with some support columns（9）, two neighboring support column（9）With disk body section（5）Between cooperatively form the hole
Gap（12）, support column（9）It is provided with pin（10）, protecting cover（3）Inner top be provided with and pin（10）The cotter way being engaged（11）.
4. a kind of waterproof vent valve of waterproof packed structures according to claim 3, it is characterised in that：Support column（9）'s
Madial wall is provided with for compressing waterproof ventilated membrane（1）The projection of periphery upper surface（14）.
5. a kind of waterproof vent valve of waterproof packed structures according to claim 3, it is characterised in that：Baffle plate（13）For circle
Ring, protecting cover（3）Upper surface be arranged with hexagonal groove（15）, the quantity of support column is 3-6.
6. a kind of waterproof vent valve of waterproof packed structures according to claim 3, it is characterised in that：Baffle plate（13）For six
Angle nut shape, the quantity of support column is 3-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621421299.9U CN206329783U (en) | 2016-12-23 | 2016-12-23 | A kind of waterproof vent valve of waterproof packed structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621421299.9U CN206329783U (en) | 2016-12-23 | 2016-12-23 | A kind of waterproof vent valve of waterproof packed structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206329783U true CN206329783U (en) | 2017-07-14 |
Family
ID=59293402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621421299.9U Active CN206329783U (en) | 2016-12-23 | 2016-12-23 | A kind of waterproof vent valve of waterproof packed structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206329783U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397585A (en) * | 2018-05-08 | 2018-08-14 | 浙江阳光城市照明工程有限公司 | A kind of waterproof vent valve |
| WO2019200583A1 (en) * | 2018-04-19 | 2019-10-24 | 深圳市华讯方舟微电子科技有限公司 | Semi-submersible type waterproof breather valve |
-
2016
- 2016-12-23 CN CN201621421299.9U patent/CN206329783U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019200583A1 (en) * | 2018-04-19 | 2019-10-24 | 深圳市华讯方舟微电子科技有限公司 | Semi-submersible type waterproof breather valve |
| CN108397585A (en) * | 2018-05-08 | 2018-08-14 | 浙江阳光城市照明工程有限公司 | A kind of waterproof vent valve |
| CN108397585B (en) * | 2018-05-08 | 2024-04-09 | 浙江阳光城市照明工程有限公司 | Waterproof ventilation valve |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |