CN202603082U - Waterproof breathable bolt - Google Patents
Waterproof breathable bolt Download PDFInfo
- Publication number
- CN202603082U CN202603082U CN2012200390916U CN201220039091U CN202603082U CN 202603082 U CN202603082 U CN 202603082U CN 2012200390916 U CN2012200390916 U CN 2012200390916U CN 201220039091 U CN201220039091 U CN 201220039091U CN 202603082 U CN202603082 U CN 202603082U
- Authority
- CN
- China
- Prior art keywords
- chuck
- waterproof
- pore
- lid
- box 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.)
- Expired - Lifetime
Links
- 239000012528 membrane Substances 0.000 claims description 67
- 239000011148 porous material Substances 0.000 claims description 63
- 239000002184 metal Substances 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 3
- 241000257303 Hymenoptera Species 0.000 abstract 2
- 230000008602 contraction Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000007779 soft material Substances 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 241000707825 Argyrosomus regius Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
- F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B33/00—Features common to bolt and nut
- F16B33/004—Sealing; Insulation
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
- H05K5/0216—Venting plugs comprising semi-permeable membranes
Abstract
The utility model provides a waterproof breathable bolt, which integrates a guard net at one side or two sides of a waterproof breathable film to prevent ants from contacting and damaging a waterproof breathable film, and the waterproof breathable film is integrated in a clamping sleeve so as not to slide, contract and deform, and the clamping sleeve is also easily assembled in the breathable bolt. The waterproof breathable bolt can adjust the size of a free air vent of the waterproof breathable bolt, in order to increase the air-exchange rate of an electrical casing; and the waterproof breathable bolt is suitable to prevent water molecules or fluid from entering into the electrical casing, etc., in a rainstorm or in water, thereby overcoming the problems that the prior waterproof breathable bolt is easily contacted and damaged by ants, the size of the free air vent of the waterproof breathable bolt is fixed such that the air flow can not be adjusted and it is uneasy to assemble components, and the waterproof breathable film in the prior art easily contracts and deforms under the influence of environment temperature, etc.
Description
Technical field
The utility model refers to a kind of waterproof and breathable bolt that the insect protected ant is destroyed waterproof ventilated membrane that has especially relevant for a kind of waterproof and breathable bolt of waterproof box body.
Background technology
Commercially available waterproof box body, especially electrical box device inside are provided with various electric and electronic devices, or the electrical box body also is by the metal manufacturing; Make moist in the electrical box device or the inner intensification of electrical box because moisture infiltrates, cold and heat succeed each other and impel steam water molecule corrosion internal electric electronic equipment, therefore generally on the electrical box device, can offer a hole in order to combine an existing waterproof and breathable bolt; Get rid of inner moisture; Comprise a waterproof ventilated membrane in the structure of this existing waterproof and breathable bolt, be fixed in the fluid passage of this waterproof and breathable bolt, for example U.S. Patent application NO.12/871; 027 " waterproof and breathable bolt "; In order to anti-fluid for example moisture to get into the electrical box device inner, and gas can inside and outside this electrical box device, be circulated, the harm of making moist with reduction; But owing to using on the practice, this waterproof ventilated membrane is gnawed through by the worm ant often or the formic acid erosion damage.And
Above-mentioned electrical box device; Because the difference of application target and function; Therefore volume is big or small, the internal work temperature is different or need resist storm or place water, needs bigger ventilative flow and water-proof function, but owing to electrical box device size generally is can not change again; And the also difficult aperture of changing again of the waterproof and breathable bolt fixing hole on this box body, the Gas scavenging speed of therefore installing the existing waterproof and breathable bolt on it will be difficult to overcome box body internal wetted problem.
Existing waterproof ventilated membrane (cloth), because waterproof ventilated membrane (cloth) material is meagre, assembling is fixed in the waterproof and breathable bolt gas flow and is not easy, and influenced and contraction distortion by ambient temperature and humidity etc., loses the waterproof breathable membrane function.
Summary of the invention
In order to overcome prior art problems; Just waterproof ventilated membrane is fixed by the openings of sizes of contact failure of worm ant and the turnover of waterproof and breathable bolt air easily; Can't the adjustments of gas flow and the part assembling be difficult for, and waterproof ventilated membrane receives ambient temperature and humidity to influence problems such as being prone to contraction distortion.
The utility model provides a kind of waterproof and breathable bolt; Utilize protection network to be combined in these a plurality of arc projections,, prevent this waterproof ventilated membrane of worm ant contact failure in order to keep out one or both sides at waterproof ventilated membrane; And the utility model can modulation waterproof and breathable bolt air the free open size of turnover; To strengthen the free open bore of waterproof and breathable bolt, increase the air charge rate that is used in the electrical box device, be suitable for various electrical box devices.
The utility model provides a chuck or a box body again, and this chuck is inner to combine described waterproof and breathable film close secure bond, not contraction distortion of waterproof ventilated membrane, or this chuck is combined in this box body, whole assembling easily or change at the waterproof and breathable bolt inner.
The utility model provides a kind of waterproof and breathable bolt, comprises:
Key; Comprise logical screw rod and a plurality of arc projection in the holder; These holder central authorities have an air vent hole, and logical screw shaped is formed in this holder one side and is communicated with this air vent hole in this, and the outer rim of said arc projection is provided with a thread segment; These a plurality of arc projections are located on around the air vent hole of this holder opposite side, space, the interval definition free open of these a plurality of arc projections;
Waterproof ventilated membrane, this waterproof ventilated membrane are combined in these a plurality of arc projections;
First protection network is combined in these a plurality of arc projections to keep out in this waterproof ventilated membrane one side;
Lid comprises a nut, the inboard groove that forms of this nut, and this groove periphery is an internal thread wall;
Air-valve device; Said air-valve device is incorporated in the groove of this lid; And keep a spacing with the internal thread wall; The thread segment of the arc projection of aforementioned key screws in this spacing and is threaded with this internal thread wall, and said air-valve device is located in this a plurality of arc projections inboard simultaneously, and replaces simultaneously on this protection network.Finely tune these a plurality of air-valve devices of this lid turn thus and cover this free open size of modulation.
Wherein, this waterproof ventilated membrane more combines a chuck, and this chuck comprises a running-on, first pore and a folder lid; This running-on is formed at chuck one side; This first pore is formed at this chuck opposite side, has second pore in the middle of this folder lid, and this waterproof ventilated membrane is incorporated in this chuck; This folder lid is incorporated into this running-on, and said chuck is combined in a plurality of arc projections.
Wherein, this chuck more combines a box body, and this box body comprises an opening, the 3rd pore and lid; This opening is formed at box body one side, and the 3rd pore is formed at the box body opposite side, has the 4th pore in the middle of this lid; This chuck is combined in the box body, and described lid combines opening again.
Wherein, this chuck more combines one second protection network between waterproof ventilated membrane one side and folder lid; And described first protection network relatively is located between this waterproof ventilated membrane and the chuck inboard.
Wherein, More be combined with one first pore pad between described first protection network and the waterproof ventilated membrane; More be combined with one second pore pad between this second protection network and the waterproof ventilated membrane; This first pore pad and the second pore pad reach said second protection network and first protection network by the both sides difference clamping first pore pad and the second pore pad by this waterproof ventilated membrane of sandwich.
Wherein, One lateral margin of this folder lid is equipped with an outward flange, and is equipped with a plurality of projections with respect to another lateral margin of outward flange; The running-on of described chuck is equipped with an inward flange; The outward flange clip of this folder lid is at the inward flange of this running-on, and this chuck is incorporated in a plurality of arc projections, and this free open clip is lived this projection and fixed simultaneously.
Wherein, this chuck is provided with a plurality of bayonet locks in a side of projection, and it is inboard that the air-valve device that said lid combined is located in the arc projection, this this bayonet lock of air-valve device free end butt.
Wherein, this chuck more combines a box body, and this box body comprises an opening and the 3rd pore, and this opening is formed at box body one side, and the 3rd pore is formed on this box body opposite side, and this chuck is combined in the box body;
Described air-valve device comprises a body and a plurality of valve block; The valve block perpendicular separation ring of this air-valve device is located on the body; This body has one the 4th pore, and this air-valve device is combined in the opening of box body, and this chuck is fixing can not to slide a plurality of valve block free ends of this air-valve device in order to replace simultaneously; The thread segment that this lid is threaded in the arc projection again combines; Be combined in this air-valve device in the groove of lid, this body receives the groove butt of this lid, and wherein this first protection network is combined in these a plurality of arc projections to keep out in box body one side.
Wherein, this running-on is equipped with an inward flange; One lateral margin of this folder lid is equipped with an outward flange, this outward flange in order to clip in inward flange.
Wherein, this protection network is the protection network that metal or plastic cement or fiber are processed.
The utility model and existing waterproof and breathable bolt are relatively; The utility model utilizes protection network to be combined in these a plurality of arc projections, can keep out the one or both sides at waterproof ventilated membrane, prevents this waterproof ventilated membrane of worm ant contact failure; And the utility model can modulation waterproof and breathable bolt air the free open size of turnover; To strengthen the free open bore of waterproof and breathable bolt, accelerate to be used in the air charge rate of electrical box device, and be suitable for various electrical box devices.
The utility model provides a chuck or a box body again, and this chuck is inner to combine described waterproof and breathable film close secure bond, not contraction distortion of waterproof ventilated membrane, or this chuck is combined in this box body, whole assembling easily or change at the waterproof and breathable bolt inner.
Description of drawings
Figure 1A is the utility model one embodiment compound section figure;
Figure 1B is the lid sectional drawing of Figure 1A;
Fig. 2 is the exploded perspective view of Figure 1A;
Fig. 3 is the exploded perspective view of the utility model one embodiment;
Fig. 4 is Fig. 3 one execution mode exploded perspective view;
Fig. 5 A is the chuck sectional drawing of the 3rd figure;
Fig. 5 B is the combination sectional drawing of Fig. 5 A;
Fig. 6 is the compound section figure of Fig. 3 or Fig. 4;
Fig. 7 A is the box body decomposition profile diagram of the utility model one embodiment;
Fig. 7 B is that the box body of Fig. 7 A combines chuck and waterproof ventilated membrane sectional drawing;
Fig. 7 C is Fig. 7 B exploded perspective sketch map;
Fig. 7 D shortens sectional drawing for the air-valve device that the present embodiment lid combines;
Fig. 8 is the combination sketch map of present embodiment;
Fig. 9 A is the decomposing schematic representation of another embodiment of the utility model;
Fig. 9 B is the decomposing schematic representation of another execution mode of Fig. 9 A;
Figure 10 A is the chuck decomposing schematic representation of Fig. 9 A or Fig. 9 B;
Figure 10 B is the decomposing schematic representation of another execution mode of Figure 10 A;
Figure 11 is the compound section figure of present embodiment;
Figure 12 A is box body and the air-valve device sectional drawing of an embodiment shown in the utility model;
Figure 12 B combines the chuck sectional drawing for Figure 12 A;
Figure 12 C is the exploded perspective view of Figure 12 B;
Figure 12 D is a present embodiment lid sectional drawing;
Figure 13 is the compound section figure of present embodiment.
Description of reference numerals: 2-key; The 21-holder; The 211-air vent hole; The 22-chuck; The 221-running-on; The 2211-inward flange; 223-first pore; The 2231-outward flange; The 2233-projection; Many bayonet locks of 2235-; 225-presss from both sides lid; 2251-second pore; The 2252-outward flange; Logical screw rod among the 23-; The 24-box body; The 241-opening; 243-the 3rd pore; The 245-lid; 2451-the 4th pore; 25-arc projection; The 251-outer rim; The 253-thread segment; The 255-free open; The 3-waterproof ventilated membrane; The 4-first pore pad; The 40-second pore pad; The 5-lid; The 51-air-valve device; 512-the 4th pore; The 513-valve block; The 53-nut; The 55-groove; 57-internal thread wall; The 59-spacing; The 6-locknut; 7-O shape ring; 9-first protection network; 90-second protection network.
Embodiment
For making your auditor further understanding and approval arranged, enumerate the explanation of following preferred embodiment and conjunction with figs. now as follows to the characteristic and the characteristics of the utility model:
See also Figure 1A, Figure 1B, Fig. 2, one preferred embodiment is provided a kind of waterproof and breathable bolt by the utility model, comprises:
One key 2, at least one waterproof ventilated membrane (cloth) 3, one first protection network 9 and a lid 5; This key 2 wherein; Comprise logical screw rod 23, a plurality of arc projection 25 in the holder 21; These holder 21 central authorities have an air vent hole 211, and logical screw rod 23 is formed at these holder 21 1 sides and is communicated with this air vent hole 211 in this, and outer rim 251 parts of said arc projection 25 are provided with thread segment 253; These a plurality of arc projections 25 are located on around the air vent hole 211 of these holder 21 opposite sides, the space, interval of these a plurality of arc projections 25 definition free open 255; This waterproof ventilated membrane (cloth) 3 is combined in these a plurality of arc projections 25, and present embodiment waterproof ventilated membrane 3 and neighbour are located on this air vent hole 211; This first protection network 9 is combined in a plurality of arc projections 25, to keep out in waterproof ventilated membrane 3 one sides; This lid 5 comprises a nut 53, at present embodiment, and these nut 53 inboard grooves 55 that form, these groove 55 peripheries are an internal thread wall 57;
Air-valve device 51; Be combined in the groove 55 of lid 5; This air-valve device 51 includes a plurality of valve blocks 513; The valve block 513 of said air-valve device 51 (Figure 12 A) vertical junction is combined in the groove 55 of this lid 5, and keeps a spacing 59, the thread segment 253 of the arc projection 25 of aforementioned key 2 with internal thread wall 57; Screw in the spacing 59 of air-valve device 51 that this lid 5 connects and this threaded walls 57 and be threaded with this internal thread wall 57; Described lid 5 has been covered with free open 255 parts of this key 2 simultaneously, and the free open 255 that exposes another part in order to gas by free open 255 turnover in ventilative bolt ventilation, the while, said air-valve device 51 was located in this a plurality of arc projections 25 inboards.
In the present embodiment; This air-valve device 51 comprises a plurality of valve blocks 513, and the device mode of establishing with perpendicular rings is incorporated in this groove 55, and the free end of this air-valve device 51 is in order to replace the element of arc projection 25 inside; Present embodiment is replaced at the first protection gas-permeable nets 9; This first protection network 9 is butt waterproof ventilated membrane 3 one sides again, and it can also fixedly prevent waterproof ventilated membrane 3 contraction distortions or move that wherein this arc projection 25 or this air-valve device 51 are respectively four.
Thus; First protection network 9 is combined in these a plurality of arc projections 25, keeping out a side of waterproof ventilated membrane 3, when the worm ant is invaded the utility model by a plurality of free opens 255; This first protection network 9 covers before waterproof ventilated membrane 3, prevents this waterproof ventilated membrane 3 of worm ant contact failure.And can about laterally these a plurality of air-valve devices 51 of these lid 5 turns of fine setting cover these a plurality of free open 255 sizes of modulation; Change the gas passage size; When being combined in an electrical box (not shown) in order to the utility model; The waterproof and breathable bolt modulation free end opening bore of electrical box through the utility model amplifies or dwindles, and changes the gas passage size, to change Gas scavenging speed inside and outside the electrical box.
Described air-valve device 51 is the arc slide plate, and to cooperate a plurality of arc projections 25 of above-mentioned key 2, it is more smooth and easy closely to let air-valve device 51 modulations of this arc cover described free open 255.
Please consult Fig. 3, Fig. 4, Fig. 5 A, Fig. 5 B, Fig. 6 again, another execution mode of the utility model, this waterproof ventilated membrane 3 more combines a chuck 22; Be one can put into the accommodation space of element in this chuck 22; This chuck 22 comprises that a running-on 221, first pore 223, a folder cover 225, and this running-on 221 is formed at chuck 22 1 sides, and this first pore 223 is formed at opposite side; Has second pore 2251 in the middle of this folder lid 225; This waterproof ventilated membrane 3 is incorporated in this chuck 22, and this folder lid 225 is incorporated into this running-on 221, and said chuck 22 is combined on the air vent hole 221 in these a plurality of arc projections 25; Wherein this first protection network 9 neighbours establish these chuck 22 outsides or this first protection network 9 and are located in this chuck 22 in order to keep out in this waterproof ventilated membrane 3 one sides; Can prevent that all the intrusive contact of worm ant from destroying waterproof ventilated membrane 3, this first protection network 9 is located at chuck 22 outsides in Fig. 6 of present embodiment, and the internal thread 57 of lid 5 is threaded in the thread segment 253 of arc projection 25 thus; The free end of this air-valve device 51 is replaced this first protection network 9, and this first protection network 9 is kept out and connect this chuck 22 1 sides.
The aspect of aforesaid first pore 223 or second its pore of pore 2251 (seeing also Fig. 3) is a plurality of apertures, except usefulness as venting flow path, its simultaneously more large tracts of land clamp this waterproof ventilated membrane 3; Form sandwich structure; This waterproof ventilated membrane 3 receives the closely fixing distortion of sliding that is difficult for, and sees also Fig. 4, another pore aspect; The aspect of described first pore 223 or second pore, 2251 its pores is a macropore; Chuck 22 can be clamped this waterproof ventilated membrane 3 peripheries, forms sandwich structure, and this waterproof ventilated membrane 3 receives the closely fixing distortion of sliding that is difficult for.
This waterproof ventilated membrane 3 is incorporated in this chuck 22, and whole available hand-held assembling is easily inserted in the arc projection 25 inner assemblings of waterproof and breathable bolt quick and convenient.
Please consult Fig. 7 A, Fig. 7 B, Fig. 7 C, Fig. 7 D, Fig. 8 again, the utility model one embodiment, this chuck 22 more combines a box body 24; This box body 24 is made by for example soft material or metal, is selected from rubber or the plastic cement soft materials is processed at present embodiment, and this box body 24 comprises an opening 241, the 3rd pore 243, lid 245; This opening 241 is formed at box body 24 1 sides, and the 3rd pore 243 is formed at box body 24 opposite sides, has the 4th pore 2451 in the middle of this lid 245; This chuck 22 is combined in the box body 24; Described lid 245 combines opening 241 again, the difference is that, this air-valve device 51 highly reduces box body 24 degree of depth that combined to cooperate; In arc projection 25, (see also Fig. 7 D, Fig. 8) in order to replace fixed bin body 24; Accompanying drawing in the present embodiment (seeing also Fig. 8), this first protection network 9 is located at box body 24 outsides, therefore; These air-valve device 51 free ends are replaced this first protection network 9, and this first protection network 9 is connected to box body 24 1 sides again and keeps out worm ant contact failure box body 24, chuck 22 and waterproof ventilated membrane 3.
See also Fig. 8; When the utility model combines an electrical box (not shown), its extraneous air by free open 255 through gas communication ventilation in first protection network 9, the 4th pore 245, first pore 223, waterproof ventilated membrane 3, second pore 2251, the 3rd pore 243, air vent hole 211 and the electrical box.Thus, this chuck 22 and waterproof ventilated membrane 3 wherein can be out of shape by the protection of this box body 24 to slide to reach perfect driving fit and waterproof degree completely.
See also Fig. 3, Fig. 5 A, Fig. 5 B, each embodiment in front and back, this running-on 221 further is equipped with an inward flange 2211; One lateral margin of this folder lid 225 is equipped with an outward flange 2252, this outward flange 2252 in order to clip in inward flange 2211 promptly to combine or to change this waterproof ventilated membrane 3 in chuck 22.
See also Fig. 9 A, Fig. 9 B, Figure 10 A, Figure 10 B, Figure 11, the utility model one embodiment, in present embodiment figure, this arc projection 25 has six, with identical not tired the stating of arc projection 25 functions of four of previous embodiment.The difference is that this chuck 22 more combines waterproof ventilated membrane 3 and the folder of one second protection network 90 in chuck 22 to cover between 225; And described first protection network 9 is located between waterproof ventilated membrane 3 and chuck 22 inboards with respect to second protection network 90; Logical screw rod 23 wears and combines an electrical box (not shown) in the utility model waterproof and breathable bolt; The worm ant that its inside possibly exist; Invade the waterproof and breathable bolts by logical screw rod 23 in the warp in the electrical box; In order to stopping the described waterproof ventilated membrane 3 of this worm ant contact failure, and first protection network 9 stops the worm ant of invading from opposite side free end opening 255 directions to this second protection network 90 in a side.
Further; More be combined with one first pore pad 4 between this first protection network 9 and the waterproof ventilated membrane 3; More be combined with between this second protection network 90 and the waterproof ventilated membrane 3 one second pore pad 40, one first pore pad 4 and the second pore pad 40 can ventilate by this waterproof ventilated membrane 3 of sandwich; Reach said second protection network 90 and first protection network 9 by the both sides difference clamping first pore pad 4, and the second pore pad 40 is kept out worm ant destruction.
Further; One lateral margin of this folder lid 225 is equipped with an outward flange 2231, and is equipped with a plurality of projections 2233 with respect to another lateral margin of outward flange 2231; The running-on 221 of described chuck 22 be equipped with an inward flange 2211, and the free open 255 of space, the interval definition of described arc projection 25 form a plurality of draw-in groove effects; Outward flange 2231 clips of this folder lid 225 are located in arc projection 25 inboards at the inward flange 2211 (seeing also Figure 11) and the said air-valve device 51 of this running-on 221, and this projection 2233 of free open 255 clips of this draw-in groove effect simultaneously is fixing.And
This chuck 22 is provided with a plurality of bayonet locks 2235 in a side of projection 2233; Among the present embodiment figure; This chuck 22 is inserted in the arc projection 25 with different previous embodiment directions; The air-valve device 51 that said lid 5 is combined is located in arc projection 25 inboards, this this bayonet lock 2235 of air-valve device 51 free end butts.
The electrical box that is combined when the waterproof and breathable bolt of the utility model; Be applied on the vibrating machine; These a plurality of bayonet locks 2235; This lid 5 of free end damping that can replace the inboard air-valve device 51 of this lid 5 rotates, and in order to the opposing vibration, avoids first protection network 9, waterproof ventilated membrane 3 or the chuck 22 on top at the bottom of 5 of lid 5 and the lids to produce the influence that gets loose.
See also Figure 12 A, Figure 12 B, Figure 12 C, Figure 12 D, Figure 13, the utility model one embodiment, this waterproof ventilated membrane 3 is located in the chuck 22; What wherein be different from previous embodiment is; This chuck 22 more combines a box body 24, and this box body 24 is made by for example soft material or metal, is selected from rubber or the plastic cement soft materials is processed at present embodiment; This box body 24 comprises an opening 241, the 3rd pore 243; This opening 241 is formed at box body 24 1 sides, and the 4th pore 2451 is formed on opposite side, and this chuck 22 is combined in the box body 24;
Described air-valve device 51 comprises a body 511, a plurality of valve block 513; The valve block 513 perpendicular separation rings of this air-valve device 51 are located on the body 511; This body 51 have one the 4th pore 512 wherein different with previous embodiment be that air-valve device 51 has the function of lid at present embodiment, and is comparatively convenient as making this element separately with this routine Figure 12 A structure at aforementioned other embodiment; Its function is also identical with aforementioned each example; Tired stating, this air-valve device 51 of present embodiment is combined in the opening 241 of box body 24, and this chuck 22 is fixing can not to slide a plurality of valve blocks 513 free ends of this air-valve device 51 in order to replace simultaneously; Also convenient combination of box body 245 or taking-up are in arc projection 25; The thread segment 253 that this lid 5 is threaded in arc projection 25 again combines, and is combined in this air-valve device 51 in the groove 55 of lid 5, and this body 511 receives groove 55 butts of this lid 5; Wherein this first protection network 9 is combined in these a plurality of arc projections 25 to keep out in box body 245 1 sides; Get in box body 245 and the chuck 22 and destroy waterproof ventilated membranes 3 in order to keep out the worm ant, a plurality of valve blocks 513 free ends of this air-valve device 51 fixingly can not slide in order to replace 2 simultaneously, and its function is identical with previous embodiment does not tire out and state.
Aforementioned arbitrary embodiment, the wherein protection network processed for metal or plastic cement or fiber of first protection network 9 or second protection network 90.
Aforementioned arbitrary embodiment wherein more combines O shape ring 7, one locknut 6, and on the logical screw rod 23, logical screw rod 23 was located in the fixing hole of an electrical box in this during this O shape ring 7 was set in, this locknut 6 be set in again said electrical box on the logical screw rod 23.
Above institute takes off; Be merely the preferred embodiments of the utility model; Be not in order to limit the scope of the utility model embodiment; The equalization that those skilled in the art in the present technique field do according to the utility model changes, and the change known of those skilled in that art, must belong to the scope that the utility model is contained.
Claims (11)
1. a waterproof and breathable bolt is characterized in that, comprises:
Key; Comprise logical screw rod and a plurality of arc projection in the holder; These holder central authorities have an air vent hole, and logical screw shaped is formed in this holder one side and is communicated with this air vent hole in this, and the outer rim of said arc projection is provided with a thread segment; These a plurality of arc projections are located on around the air vent hole of this holder opposite side, space, the interval definition free open of these a plurality of arc projections;
Waterproof ventilated membrane, this waterproof ventilated membrane are combined in these a plurality of arc projections;
First protection network is combined in these a plurality of arc projections to keep out in this waterproof ventilated membrane one side;
Lid comprises a nut, the inboard groove that forms of this nut, and this groove periphery is an internal thread wall;
Air-valve device; Said air-valve device is incorporated in the groove of this lid; And keep a spacing with the internal thread wall, the thread segment of the arc projection of aforementioned key screws in this spacing and is threaded with this internal thread wall, and simultaneously said air-valve device to be located in this a plurality of arc projections inboard.
2. waterproof and breathable bolt according to claim 1 is characterized in that this waterproof ventilated membrane more combines a chuck; This chuck comprises a running-on, first pore and a folder lid, and this running-on is formed at chuck one side, and this first pore is formed at this chuck opposite side; Has second pore in the middle of this folder lid; This waterproof ventilated membrane is incorporated in this chuck, and this folder lid is incorporated into this running-on, and said chuck is combined in a plurality of arc projections.
3. waterproof and breathable bolt according to claim 2 is characterized in that this chuck more combines a box body; This box body comprises an opening, the 3rd pore and lid; This opening is formed at box body one side, and the 3rd pore is formed at the box body opposite side, has the 4th pore in the middle of this lid; This chuck is combined in the box body, and described lid combines opening again.
4. waterproof and breathable bolt according to claim 2 is characterized in that, this chuck more combines one second protection network between waterproof ventilated membrane one side and folder lid; And described first protection network relatively is located between this waterproof ventilated membrane and the chuck inboard.
5. waterproof and breathable bolt according to claim 4; It is characterized in that; More be combined with one first pore pad between described first protection network and the waterproof ventilated membrane; More be combined with one second pore pad between this second protection network and the waterproof ventilated membrane, this first pore pad and the second pore pad reach said second protection network and first protection network by the both sides difference clamping first pore pad and the second pore pad by this waterproof ventilated membrane of sandwich.
6. according to claim 2 or 4 or 5 described waterproof and breathable bolts; It is characterized in that; One lateral margin of this folder lid is equipped with an outward flange, and is equipped with a plurality of projections with respect to another lateral margin of outward flange, and the running-on of described chuck is equipped with an inward flange, and the outward flange clip of this folder lid is at the inward flange of this running-on; This chuck is incorporated in a plurality of arc projections, and this free open clip is lived this projection and fixed simultaneously.
7. waterproof and breathable bolt according to claim 6 is characterized in that, this chuck is provided with a plurality of bayonet locks in a side of projection, and it is inboard that the air-valve device that said lid combined is located in the arc projection, this this bayonet lock of air-valve device free end butt.
8. waterproof and breathable bolt according to claim 2 is characterized in that this chuck more combines a box body, and this box body comprises an opening and the 3rd pore, and this opening is formed at box body one side, and the 3rd pore is formed on this box body opposite side, and this chuck is combined in the box body;
Described air-valve device comprises a body and a plurality of valve block; The valve block perpendicular separation ring of this air-valve device is located on the body; This body has one the 4th pore, and this air-valve device is combined in the opening of box body, and this chuck is fixing can not to slide a plurality of valve block free ends of this air-valve device in order to replace simultaneously; The thread segment that this lid is threaded in the arc projection again combines; Be combined in this air-valve device in the groove of lid, this body receives the groove butt of this lid, and wherein this first protection network is combined in these a plurality of arc projections to keep out in box body one side.
9. according to claim 2 or 3 or 4 or 5 or 8 described waterproof and breathable bolts, it is characterized in that this running-on is equipped with an inward flange; One lateral margin of this folder lid is equipped with an outward flange, this outward flange in order to clip in inward flange.
10. waterproof and breathable bolt according to claim 9 is characterized in that, this protection network is the protection network that metal or plastic cement or fiber are processed.
11. waterproof and breathable bolt according to claim 7 is characterized in that, this protection network is the protection network that metal or plastic cement or fiber are processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200390916U CN202603082U (en) | 2012-01-20 | 2012-02-07 | Waterproof breathable bolt |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220027380.4 | 2012-01-20 | ||
| CN201220027380 | 2012-01-20 | ||
| TW101201502 | 2012-01-20 | ||
| CN2012200390916U CN202603082U (en) | 2012-01-20 | 2012-02-07 | Waterproof breathable bolt |
| GB1204266.9A GB2500068B (en) | 2012-01-20 | 2012-03-09 | Waterproof and breathable plug |
| DE202012004066U DE202012004066U1 (en) | 2012-01-20 | 2012-04-17 | Waterproof ventilation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202603082U true CN202603082U (en) | 2012-12-12 |
Family
ID=53871726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200390916U Expired - Lifetime CN202603082U (en) | 2012-01-20 | 2012-02-07 | Waterproof breathable bolt |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN202603082U (en) |
| DE (1) | DE202012004066U1 (en) |
| GB (1) | GB2500068B (en) |
| TW (1) | TWM434361U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019200511A1 (en) * | 2018-04-16 | 2019-10-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Vent filter and radio remote unit |
| CN112208954A (en) * | 2020-10-26 | 2021-01-12 | 国网福建省电力有限公司宁德供电公司 | Waste mineral oil barrel for temporary storage cabin |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014151767A (en) * | 2013-02-08 | 2014-08-25 | Nitto Denko Corp | Ventilation member and ventilation structure |
| DE102013111992B3 (en) * | 2013-10-30 | 2015-01-22 | Günther Spelsberg GmbH & Co. KG | Housing with ventilation element |
| US10264693B1 (en) * | 2018-07-17 | 2019-04-16 | Motorola Solutions, Inc. | Automatic testable breather valve |
| CN109756612B (en) * | 2019-03-13 | 2021-03-30 | 东莞市林泽通讯器材有限公司 | Aluminum alloy mobile phone shell assembly |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2483665B (en) * | 2010-09-14 | 2013-09-18 | Avc Ind Corp | Waterproof and breathable plug |
-
2012
- 2012-02-07 TW TW101202158U patent/TWM434361U/en not_active IP Right Cessation
- 2012-02-07 CN CN2012200390916U patent/CN202603082U/en not_active Expired - Lifetime
- 2012-03-09 GB GB1204266.9A patent/GB2500068B/en not_active Expired - Fee Related
- 2012-04-17 DE DE202012004066U patent/DE202012004066U1/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019200511A1 (en) * | 2018-04-16 | 2019-10-24 | Telefonaktiebolaget Lm Ericsson (Publ) | Vent filter and radio remote unit |
| CN111937503A (en) * | 2018-04-16 | 2020-11-13 | 瑞典爱立信有限公司 | Ventilation filter and radio remote unit |
| US11110381B2 (en) | 2018-04-16 | 2021-09-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Vent filter and radio remote unit |
| CN111937503B (en) * | 2018-04-16 | 2023-10-10 | 瑞典爱立信有限公司 | Breather filter and remote radio unit |
| CN112208954A (en) * | 2020-10-26 | 2021-01-12 | 国网福建省电力有限公司宁德供电公司 | Waste mineral oil barrel for temporary storage cabin |
| CN112208954B (en) * | 2020-10-26 | 2022-05-20 | 国网福建省电力有限公司宁德供电公司 | Waste mineral oil barrel for temporary storage cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| GB201204266D0 (en) | 2012-04-25 |
| GB2500068A (en) | 2013-09-11 |
| DE202012004066U1 (en) | 2012-08-06 |
| GB2500068B (en) | 2014-11-19 |
| TWM434361U (en) | 2012-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |
|
| CX01 | Expiry of patent term |