CN102828684A - Ventilating and vision resisting double buckling box device - Google Patents

Abstract

The invention provides a ventilating and vision resisting double buckling box device which comprises two opposite buckling boxes integrally structured as a hollow cylinder, wherein the top wall of each buckling box is integrated and dustproof, and two walls are provided with shutters, and side air holes are formed between the shutters; a concave groove is connected to a bump at the bottom of the cylinder; a side distributing blocking bump higher than the top end of each buckling box is convexly arranged inside the top wall of the buckling box; the internal ends of the shutters are bumped to form side distributing blocking bump parts; positive peripheral air holes are arranged at the part between the shutters of one buckling box and at the bottom of the barrel, and positive peripheral air holes are arranged in the middle of the bottom of the barrel of another opposite buckling box, and surrounded with a vision resisting enclosure. According to the ventilating and vision resisting double buckling box device, the buckling boxes can be oppositely buckled on a large ventilating port of a curtain fabric or ground glass of a door and window so as to form a door, a window and a curtain which have performance of ventilating and vision resisting. The purpose of 'larger holes formed, more air ventilated' can be achieved through the sum of the area of the positive air holes. The buckling boxes can be circular, and impellers are formed on the sidewall, the left wall and the right wall. Magnets are embedded into the connecting concave grooves; and magnetic attracting plays a great role in the buckling modes. With the adoption of the ventilating vision resisting double buckling box device, the ventilating and vision resisting can be simply and completely achieved; the ventilating vision resisting double buckling box device is conveniently manufactured and installed independently, can be cleaned easily and is low in cost and wide in scope of application.

Description

Button box devices are looked two in the resistance of ventilating

Technical field the present invention relates to fixed or moving door and window, the window shade (E06B) used at the opening part of building, vehicle, fence or similar surround.

Background technology

At present, door and window, the curtain of the resistance visual function that ventilates being arranged, is main with the blinds principle, exists deficiency.

Analyze the curtain class earlier.

At first see the common cloth curtain that our every household all has.Its dress method generally is, window opening lean on indoor outer above, put slide rail, curtain box, hang up cord.Cord is overlying on window opening outward, and that distance of cord that dangles and metope is air flue; Two limits and three following limit air flues about cord, when making the closed curtain in the bedroom in evening, circulation of air is enough reluctantly.But well-known, as to develop now building, the window opening form is most to be " window wafts " (bay window); Mostly the glass window of evagination is corner even cambered surface, and extra, the broad windowsill that forms in the window is fully utilized, puts; It is many that other has also put seat, bedding---thus; Cloth curtain also has to change along with " indent ", promptly puts curved rail, curtain cloth at the window opening top of evagination, and two limits are pasting basically that glass is walked (distance big just " exposure "), the base is being pasted windowsill and walked about cord; The air flue of " recessed curtain " just has not had basically like this!

See existing on the market two types " curtain is looked in the resistance of ventilating " again: blind and two roller shutters (zebra curtain) also exist not enough.

There are archaeological finds prove that, as early as two thousand years ago our country the Eastern Han Dynasty, the first use of the "Pie" character blinds principle.Before in 1 hundred 50, the American has invented common now blind.But problem, the difficult problem of blind are a lot: 1. on function; Be " low light level blinds on daytime ", " decoration blinds " in fact; Once useless to evening, for ventilating, hinder visual function conflict, incomplete: blade angle is adjusted to basic resistance and has looked, and is also just stuffy basically; Blade is very wide, just be prone to extraneous sight line guide to extremely near window, away from the roof or the ground of bed, but words so is whole just very thick and heavy.(" pile V " formula blinds principle is regulated inconvenience, can't be used for curtain, only is used for the bathroom student.) 2. in the use, involve by a large amount of ropes, very easily malfunctioning; The blade of common thin aluminium very easily is out of shape, loses by wind, thereby " exposing ".3. aspect sale, popularization, accurately measure window opening to the doorstep by curtain shop everywhere earlier, pass to producer's cut-parts, serial connection again, it is customized to belong to typical personalization, can't produce in enormous quantities, so manufacturing cost is very high.Then, casual household's enquiry that this is sparse is transported to the curtain shop again, and freight charges are high again.Because this thing deadweight is very heavy, the user often opens and closes up and down again and drags rope, and the hotel owner must take the wall hammer drill to the doorstep, objective firm installation of generation.Like this, hotel owner oneself can not manufacture, and sells on a commission basis, installs, and takes time and effort, pretty troublesome, and with regard to leading oneself traditional door curtain made of cloth, the enthusiasm of promoting blind is very poor.4. the structure of its " anyhow, hard heavy ", incompatibility is two big window type trend now: the one, " bay window ", " arc window " trend---this good understanding; The 2nd, " windowing greatly " trend, i.e. window opening very roomy (" gigantic " soon), and fragile blind inconvenience makes very wide length (in addition it is also unsuitable to advance corridor, elevator), must several splicings---bother and be prone to expose.Its decoration significance is much larger than practicality so blind is come into huge numbers of families far away! Particularly there are not several families dare to be used in bedroom, washroom.

Recently the Korean has invented two roller shutters, and in the existing agency of China, production, market begins to start.Principle is the arrangement of being separated by of wide cloth and gauze, two major parts, scrolling up and down before and after being divided into by the top spool.What it was superior to blind is can hinder fully and look and ventilate (cloth promptly is relative with the net bar).But its deficiency is that 1. actual draught area and its ventilation otch area (being the gauze area) ratio are too small.That is, actual draught area be not every gauze front look such roomy, but by the spacing---arrow path---of two of front and back the slit of that kind of decision.2. when regulate night, because the outside is dark light is arranged in the room, seeing away does not have reference, is difficult to judge that adjusting, scrolling put in place not, does not note slightly, exposes! 3. it moves up and down, structure, manufacturer's setting-out and hotel owner such as can't make by oneself at characteristics anyhow, bring the deficiency the same with blind: incompatibility window type trend, cost are high, the hotel owner does not have popularization enthusiasm.In addition, they clean also inconvenience.

See relevant door and window again.Like bathroom door; Because " water funk "; The main product of door is " doorframe+ground glass of aluminium alloy extrusions+blinds " between domestic hygiene at present, but traditional blinds is shaky, not attractive in appearance, has increased cost of manufacture; Under the harmful competition of homogeneity; Most of producers have exempted to adorn blinds---but thus, 1. do not meet relevant ventilation safety standard (China Department of Qulity Supervision and the Ministry of Construction unite issue [dwelling construction standard] regulation: " the bathroom door bottom should install and fix blinds, its net sectional area must not less than 200 square centimeters ").2. although the washroom window has been installed exhaust fan, bleed in the ground at the bottom of crack between a door and its frame, air inlet, and the one, its crack between a door and its frame airway cross-section is not nearly enough less than 200 square centimeters, and the 2nd, some users can produce and detest psychology.3. because door leaf is removed the assembly unit blinds from, and the height (material reducing) of door leaf has just shortened in many producers, raising crack between a door and its frame, satisfy to ventilate, but that this is just taken, peeped on the sly---many houses will be hired out to others shared---this structure easily is just unreasonable.

In the today that focuses on the people's livelihood, improves quality of the life, guarantee " live, sleep " quality, advocate natural ventilation, family's economize on electricity (can turn on the aircondition less, electric fan), needn't worry to spy on (possibility of taking on the sly, spreading is arranged) outside window on the net, feel at ease to go to bed, be everyone demand! But only this simple curtain does not have solution preferably so far.

Summary of the invention

Pair button boxes are looked in ventilation resistance provided by the invention, are fastened on the common cord, being the resistance form curtain that ventilates, and are opening and closing left and right, can realize simply, fully ventilating and hindering and look, and actual draught area also greatly increases; Base fault-free, malfunctioning.The hotel owner even the user can conveniently make by oneself, install; Be prone to clean; Cost is low, is prone to promote.Be fastened on the glass of door and window, make door and window conveniently become the ventilation resistance and look door and window.

The technical solution adopted for the present invention to solve the technical problems is: with Shooting Technique process two relative, totally be the button box of shallow tubbiness; Two button box common ground are; By forming with perisporium at the bottom of the bucket; The button box of shallow tubbiness is erect, can with perisporium be divided into roof, diapire and about two walls, four major parts; Closely knit, the monoblock of roof, two walls are real to be blinds, forms the side pore between blinds; Bucket end projection has the connection recess.The difference of two button boxes, the one,, the inner bulge of the roof 1 of a button box has the cloth checkpost that is higher than its top protruding 2, and blinds the inner also extends, protrudingly be cloth checkpost protuberance, and another then needn't; The 2nd,, the part between the blinds of a button box, at the bottom of bucket has positive peripheral pore, and another relative button box is the mid portion at the bottom of bucket then, has positive central pore, and the peritreme of this positive central pore is looked by resistance and is enclosed 2 and hold.But end of blade face sawtoothization.Button box can be rounded, rectangle etc.If circular button box, its diapire with about two walls be all blinds, form impeller.Like this, on cord, ground glass, hold big mouthful 4 of some ventilation successfully,, fast decided the position, again another button box is buckled, accomplish fastening by magnet or screw its protruding and grille cloth checkpost protuberance in roof cloth checkpost that is enclosed within button box.The result is, sees the button box of the inside from the button box of cord (glass) outside, if from arround see to crossing the offside of (button box) blinds is arranged mutually, " see and do not pass through "; If see over from positive (i.e. the outer bottom at the bucket end), look holding up of enclosing because of resistance, also " see and do not pass through ".Under the prerequisite that this resistance is looked, (button box) serial side pore of cord (glass) side, the sectional area summation of front pore can be approaching even be equal to the big mouth that ventilates, and realize " opening much holes, logical how much wind ".

The invention has the beneficial effects as follows: light and handy button box can be made in enormous quantities, and color can be rich and varied, and hotel owner, user can purchase button box, and the cloth of liking by oneself is assembled into fabricbase curtain, bathroom door that the resistance of ventilating is looked, and is inexpensive.The not only convenient family expenses of popularizing also can be applicable to sick bed---and the slide rail on the ceiling, pulley are hung the long filament hook, tangle this cord again, promptly become simple and easy " cloth partition ", and the changing dressings of the human body of both having felt at ease, treatment and daily life do not influence circulation of air again.To numerous woman workers, schoolgirl's dormitory, not only can be curtain, also " bed encloses " of usable as personal.Application surface is very wide, benefits huge numbers of families.

Description of drawings

Fig. 1 is the front view of one of circle box, and Fig. 2 is its sectional drawing, and Fig. 3 is its stereogram.Fig. 4 is two a front view of circle box, and Fig. 5 is its sectional drawing.

Fig. 6 is the assembly and the resistance view principle sketch map that ventilates that the edge of big mouthful of the ventilation of two round boxes and cord fastens.Fig. 7 is the assembly and the resistance view principle sketch map that ventilates that the edge of big mouthful of the ventilation of two round boxes and glass of door and window fastens.

Fig. 8 is the cross-sectional view of the two button box folder of rectangle cord.Fig. 9 is the cross-sectional view of the two button box folder of rectangle glass.Figure 10 is the longitudinal section (part) of the two button boxes of rectangle.Figure 11 is the front view with rectangle button box of positive central pore.Figure 12 is the front view with rectangle button box of positive peripheral pore.Figure 13 is the lateral view of rectangle button box.

Figure 14 ventilates to hindering and looks bedroom face sight figure outdoors, and Figure 15 is that figure is seen in its inside.Figure 16 is the partial enlarged drawing of Figure 15.

Figure 17, Figure 18 are the bathroom door application scheme sketch map of this button box.

Figure 19 is the multiple schematic layout pattern of this button box on cord.Figure 20, Figure 21 are applicable to the sketch map of bay window for this curtain.

The specific embodiment

Below in conjunction with accompanying drawing and embodiment the present invention is further specified.

Introduce " circle box " earlier.Fig. 1 i.e. one of two boxes, the closely knit roof of a monoblock 1 are arranged, anti-dust fall at the bottom of its barrel; The inner bulge of roof 1 has the cloth checkpost protruding 2 that is higher than its top.Its diapire with about two walls be blinds 3, form impeller; Blinds 3 inner extensions, convexity are cloth checkpost protuberance 4.The middle part has a positive central pore 5 at the bottom of this box bucket, and positive central pore 5 has held resistance and looked and enclose 6, (inner ring resistance look enclose low).Bucket center, the end also projection has and connects recess 7, notices that its structure can walk screw or support magnet.Fig. 2 is seen in the cross section.Intuitively see Fig. 3.

Fig. 4 has positive peripheral pore 8 for another circle box, sets up reinforcing rib 9.The rotation direction of noting this box impeller, is promptly complied with when fastening with another box for reverse mutually.Fig. 5 is seen in the cross section.

The fastening of promptly two button boxes of Fig. 6 and cord, sight line arrow signal resistance view principle; Middle its connection of signal, fastening, except available screw, also can be by magnet 10 absorption.(China is rare earth main product ground, and ndfeb magnet only needs little by little, and suction is enough! ).

Fig. 7 shows same as button box, can fasten with thicker glass of door and window, should be by screw tightening.

Fig. 8 is the cross section of rectangle button box, but wherein shows blinds end face sawtoothization, when synthesizing curtain, can strengthen the snap-in force to cloth.Fig. 9 shows the fastening of they and glass.Because this injection mold is comparatively meticulous, complicated, cost is not low, so a mold to thin, the folder of thick material, button, should have leeway, versatility preferably.It is thus clear that the resistance of this programme is looked and enclosed 6 height and stay higherly, versatility is just better.Prerequisite is to influence, to reduce the sectional area of the positive peripheral pore at its opposite slightly to the right or left around the inside air flue that gas is come, and promptly the position 9.Figure 10 is the longitudinal section (part, width ratio 1: 1) of the two button boxes of rectangle, has illustrated the resistance of louvre blade offside pore to look.Figure 11 illustrates the resistance of positive central pore 5 and corresponding elongated of elongated of rectangle button box to look to enclose 6, be connected recess 7 with several.The resistance here looks to enclose 6 also be reinforcing rib.Figure 12 shows the positive peripheral pore 8 and the reinforcing rib of another corresponding rectangular box.Figure 13 then the side illustrated blinds 3 and between side pore 10.

At present the bedroom timber has the trend that installs the daylighting heavy sheet glass additional, sees Figure 14, on this basis, on glassly opens round hole, this circle button box is installed, and just becoming simply ventilates hinders and look door! This is that door is seen in the outside, bedroom.Figure 15 sees for the inside; Signal must be established and covered gas self-adhesion press strip (adsorb in this magnet of wicket do not represent) around " door in door ", the glass; Like this, remove sleep, the damp mould season of most of time, need open outside the spacious gas of wicket; When conjugal affection has sound, the hot summer and bitter winter be in the time of need turning on the aircondition, and can close wicket.Consider the thickness of button box, glass, and necessary little thickness gate (wicket is too thin, and it is transaudient to be prone to vibrations), the bedroom door of 42mm, 45mm standard thickness, scheme is looked in suitable this ventilation of employing resistance.The local amplification sees Figure 16, and signal simultaneously can load in mixture, adorn more button box, to strengthen ventilation.The sleeping bedroom door of ability natural ventilation, at present, the world market; Almost be blank---secret is, must cover gas sometimes, then this behind the door face must add wicket in the certain thickness door; Like this, the thickness leeway of leaving preposition ventilation resistance view apparatus for is just very little, and traditional blinds; After resistance was looked, the thickness difficulty was fallen, and is difficult to be competent at.The thickness of resistance view apparatus will approach so ventilate, and is decisive factor! This button box principle is a solution.(other several scheme separate cases are applied for a patent.)

This bathroom door scheme of Figure 17,18 for removing shutter from.In the time of as if some, " down draught " of wind direction can be gone up button box with the door in the washroom when phenomenon is serious temporarily, muffles with plastic paper, puts rubber band and gets final product.In addition, because toilet wall has ceramic tile, do not fear rainwater, this button box also can directly be contained on the washroom window-glass.

Figure 19 is the multiple button box layout of this curtain.Figure 20,21 have shown can the suit advantage of bay window of this curtain.

Though the ventilation that curtain, bedroom door are looked in the relevant resistance of ventilating; Still do not have at present international, national standard (maybe be because this type " resistance of ventilating is looked " demand get the brush-off in the past; More possibly can't finely meet the demands) because of the existing product before this programme; But [the dwelling construction standard] of uniting issue with reference to China Department of Qulity Supervision and the Ministry of Construction: " the bathroom door bottom should install and fix blinds; its net sectional area must not be less than 200 square centimeters "; And Ministry of Civil Affairs and the General Logistics Department of PLA unite [disaster relief, the military paulin room standard] of formulation: the requirement of " ventilative window size must not less than 100 square centimeters per capita ", and for the man and wife bedroom, also can be with reference to 200 square centimeters of ventilations of employing.Calculate case of the present invention: 1. the round box of this diameter 10cm, but the cord of support diameter 8.5cm ventilates big mouthful, and promptly this ventilation section can be crossed entirely and ventilate big mouthful, is 56 square centimeters, just detains 4 pairs of round boxes, just can be higher than related standards.2. the rectangular box of this diameter 6.7cm X 34cm, but the cord of support 4.8cm X 32cm ventilates big mouthful, and promptly this ventilation section can be crossed entirely and ventilate big mouthful, is 154 square centimeters, just detains 2 pairs of round boxes, with regard to more than 300 square centimeters, far above related standards.Few button, enough unconsciously, do not feel oppressed; Many buttons can feel obviously that gentle breeze strokes face.The more the better.

Claims (6)

1. resistance view apparatus that ventilates is made up of two button boxes relative, that totally be shallow tubbiness, it is characterized in that: by at the bottom of the bucket and perisporium form, with its setting, can with perisporium be divided into roof, diapire and about two walls, four major parts; Closely knit, the monoblock of roof, two walls are real to be blinds, forms the side pore between blinds; Bucket end projection has the connection recess; The inner bulge of the roof of one of them button box has the cloth checkpost that is higher than its top protruding, and also extend blinds the inner, convexity is cloth checkpost protuberance; Part between the blinds of one of them button box, at the bottom of bucket has positive peripheral pore, and another relative button box is the mid portion at the bottom of bucket then, has positive central pore, and the peritreme of this positive central pore is looked to enclose by resistance and held.

2. device according to claim 1, it is characterized in that: button box is rounded, its diapire with about two walls be all blinds, form impeller.

3. device according to claim 1 is characterized in that: button box is a rectangle.

4. device according to claim 1 is characterized in that: blinds end face sawtoothization.

5. device according to claim 1 is characterized in that: bucket end projection has reinforcing rib.

6. device according to claim 3 is characterized in that: connect recess and be embedded with magnet.

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