CN2094613U

CN2094613U - Door bottom automatic closing strip device

Info

Publication number: CN2094613U
Application number: CN 91218977
Authority: CN
Inventors: 吴子钧
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-07-30
Filing date: 1991-07-30
Publication date: 1992-01-29

Abstract

The utility model discloses a door bottom automatic closing strip device, comprising an elastic strip, a fixed sheet, a pressed sheet and a cam. One end of the fixed sheet is winded into a nested bore in shape of strip; the other end is fixed at the bottom of the door. One end of the elastic strip is fixedly threading limited on the end surface of the fixed sheet; one end of the pressed sheet is winded into a nested bore in shape of strip; the nested bore of the pressed sheet is mutually threaded and pivoted with the nested bore of the fixed sheet; the other end of the pressed sheet is for fixing the elastic strip and the sealing pressed strip. The cam is arranged on the lateral margin of the door frame; through the elastic function formed between the fixed strip and the pressed strip, when the door closes, the door passes the cam to press against the pressed strip; the pressed strip is connected to the sealing pressed sheet to seal the slit tightly at the bottom of the door. The utility model has simple structure and good sealing effect.

Description

Door bottom automatic closing strip device

The utility model relate to a kind of can be with the sealing strip device of the slots close involution of door bottom, particularly relevant for a kind of install simple and can prevent insect, mouse, dust, rainwater invade and have a kind of that isolates the noise function at the bottom of the automatic sealing strip device.

All be provided with door between general office space or housing types, and no matter be to belong to the hall, the bedroom, or employed door such as general family kitchen, observe and to find as long as pay attention to a little, though door is being closed, but there is size between the root edge of door and the ground really, the slot that height does not wait, because apertured existence, so make mosquitos and flies easily, insect, reptile, foreign peoples such as mouse invade and breeding, or cause when rainy rainwater to invade by slot and drench at a ground and a door end, not only can influence the safety and sanitation of dwelling environment, and quicken corrosion or damage at the bottom of impelling easily.

Therefore, main purpose of the present utility model, be to provide a kind of at the bottom of the automatic sealing bar, make door when closing, can be automatically with the gap closing at the bottom of the door and between ground.

Automatic sealing strip device at the bottom of the utility model proposes a kind of comprises stator, elastic strip, compressing tablet, cam, and stator is integrated aluminium profiled member, and an end of stator is wound into the nested hole of strip, and the other end is used for fixing the bottom at door; Elastic strip is a kind of wire body, and an end fastens on an end face of stator; Compressing tablet also is integrated aluminium profiled member, a distolateral nested hole that is wound into strip of compressing tablet, and the nested hole of compressing tablet wears pivot joint mutually with the nested hole of stator, is used to set firmly the other end and the sealing batten of elastic strip on another of compressing tablet is distolateral; Cam is installed on the lateral margin of doorframe.

That is to say, the utility model proposes a kind of at the bottom of the automatic sealing strip device, this automatic sealing strip device comprises: elastic strip, stator, compressing tablet, cam; Its spy be in: described stator is integrated rectangular plates, and an end of described stator is wound into the nested hole of strip, the other end be fixed on the door the bottom; Described elastic strip is a kind of wire; One end of described elastic strip fastens spacing on the end face of stator, and the other end is fixed on the described compressing tablet, described compressing tablet is integrated rectangular plates, the one distolateral nested hole that is wound into strip of described compressing tablet, the nested hole of described compressing tablet wears pivot joint mutually with the nested hole of stator, and the other end of described compressing tablet is for setting firmly elastic strip and sealing batten; Described cam is installed on the lateral margin of described doorframe;

Be provided with punching hole, spacing auricle and detent with described nested hole opposing end faces on the described stator, described elastic strip passes described punching hole and spacing in described spacing auricle;

Establish the round slot bore of strip on the other end of described compressing tablet, the distolateral opening that is provided with strip of described round slot bore, and be the signature bar that forms strip on the rightabout round slot bore chow ring with described opening, form the bar ditch between described signature bar and the described compressing tablet, one end of described elastic strip is fixed in described the ditch, and the flexible two ends of described wire vertically bend;

Described elastic strip is the rubber-like wire.

By means of above-mentioned composition member, form the predetermined elasticity effect between utilization stator and compressing tablet, make usually when opening, compressing tablet has the elasticity of raising up, so that cleaning, when door is closed, replacing compressing tablet by cam, in the compressing tablet bottom sealing batten is set, with the slit at the bottom of the tight involution door, prevent mosquitos and flies, insect, reptile, mouse intrusion and breeding, and rainwater can not drench a ground and a door end by the slot intrusion when rainy, can further true home environment safety and sanitation.

Technology for achieving the above object, means are now enumerated preferable enforcement and conjunction with figs., and after being described in more detail in, wherein accompanying drawing is respectively:

Fig. 1 is the exploded view of the utility model embodiment;

Fig. 2 is the stereogram of the utility model embodiment;

Fig. 3 looks at the three-dimensional end of the combination of the utility model embodiment;

Figure 44 (a) and 4(b) be the installing schematic diagram of the utility model embodiment;

Fig. 5 (a) and Fig. 5 (b) are the use schematic diagrames of the utility model embodiment;

Fig. 6 is that the opposite side of the utility model embodiment uses view.

Please consult earlier shown in Fig. 1,2, automatic sealing strip device at the bottom of the utility model proposes a kind of comprises stator 10, elastic strip 20, compressing tablet 30, sealing batten 40; Stator 10 is one-body molded and the aluminium profiled member that can cut arbitrarily, one distolateral coiling of stator 10 is the nested hole 12 of strip, with be provided with punching hole 14, spacing auricle 16 and fixed groove 18 in regular turn on the other end of nested hole homonymy, be provided with three fixed grooves 18 in the present embodiment, in fact can according to need fixed groove 18 be located at the both sides of punching hole 14 and spacing auricle 16.

Elastic strip 20 is a kind of wire in the present embodiment, steel wire for example, the both ends of elastic strip 20 are

vertical kink

22 and 24, and after kink 22 penetrates the punching hole 14 of stator 10, bridge again and be positioned on the spacing auricle 16, shown in the stereo bottom view of Fig. 3.

Compressing tablet 30 also is a kind of moulding and the aluminium profiled member that can cut arbitrarily, the one distolateral nested hole 32 that is wound into strip of compressing tablet 30, nested hole 32 wears pivot joint mutually with the nested hole 12 of stator 10, be provided with to the distolateral then moulding of another of compressing tablet 30 round slot bore 33 of strip, also be provided with strip opening 35 on round slot bore 33 distolateral, and be the signature bar 37 that has to moulding strip on rightabout round slot bore 33 chow rings with opening 35, give as security between bar 37 and the compressing tablet 30 and be formed with bar ditch 38, the bar ditch is being pressed the fixedly kink 24 of elastic strip 20, elastic strip 20 is fixed between stator 10 and the compressing tablet 30, please cooperate consult shown in Figure 3.

Sealing batten 40 is a kind of rectangular gels, and the end moulding ground of sealing batten 40 has rounded ends 42, and rounded ends just can nestedly be fixed in the round slot bore 33 of compressing tablet 30, and sealing batten 40 other ends 43 are the gradually layer shape of bringing together.

Use situation of the present utility model and action principle are described below:

At first the nested hole that stator 10 and compressing tablet 30 are provided with mutually nested after, the punching hole 14 that then kink 22 of elastic strip 20 is penetrated stator 10 relocates on spacing auricle 16, at last kink 24 is being pressed and be fixed in the bar ditch 38 of giving as security 30 of bar 37 and compressing tablets, 30 of stator 10 and compressing tablets just can form the predetermined elasticity effect like this.

When installing and using, can be with above-mentioned combination finished product according to closing behind the door, after the width of the door 50 that measures is cut, pass the fixed groove 18 of stator 10 and be fixed at door 50 bottoms (because every fan door slit, bottom surface has nothing in common with each other) with screw 60, please cooperate ginseng Fig. 4 (a), 4(b), 5(a), 5(b), shown in 6, again cam 65 is fixed in doorframe 70 belows with screw 60, when door being closed with box lunch, can rely on cam 65 to replace rubber-like compressing tablet 30, and then in compressing tablet 30 bottoms sealing batten 40 is set the door bottom crack crack is given tight closure, like this, just can prevent mosquitos and flies, insect, reptile, foreign peoples such as mouse invade, rainwater can and not drench a ground and a door end by the slit intrusion when rainy, and has the function that prevents the dust intrusion and isolate sound.

Automatic sealing device at the bottom of a kind of provided by the utility model, the characteristics and the advantage that have are as described below:

1. the color of the door end automatic closing strip device that the utility model proposes can be made different colours according to needs are installed, and quite is installed functional principle simple and attractive in appearance.

2. described door end automatic closing strip device is except can be with the door bottom gap tight closure, such as Fig. 4 institute method, because have the elasticity that raises up under compressing tablet 30 normalities, so usually opening the door when cleaning, compressing tablet 30 can up bounce up for cleaning floor or carpet, has very much the practicality of installing and using.

3. can not produce the slit at the bottom of can making, so just can stop the intrusion of dust, mosquito, and have the function of isolation sound.

Comprehensive the above, the utility model proposes a kind of at the bottom of the automatic sealing package pig's tongue, can be with the door bottom gap tight closure safeguarding the safety and sanitation of home environment, and everybody can buy voluntarily installing back, and install and can really reach above-mentioned effect simply again.

Claims

1, automatic sealing strip device at the bottom of a kind of, this automatic sealing strip device comprises: elastic strip, stator, compressing tablet, cam; Its spy be in: described stator is integrated rectangular plates, and an end of described stator is wound into the nested hole of strip, the other end be fixed on the door the bottom; Described elastic strip is a kind of wire; One end of described elastic strip fastens spacing on the end face of stator, and the other end is fixed on the described compressing tablet, described compressing tablet is integrated rectangular plates, the one distolateral nested hole that is wound into strip of described compressing tablet, the nested hole of described compressing tablet wears pivot joint mutually with the nested hole of stator, and the other end of described compressing tablet is for setting firmly elastic strip and sealing batten; Described cam is installed on the lateral margin of described doorframe.

2, door end automatic sealing strip device as claimed in claim 1, it is characterized in that: be provided with punching hole, spacing auricle and detent with described nested hole opposing end faces on the described stator, described elastic strip passes described punching hole and spacing in described spacing auricle.

3, door end automatic sealing strip device as claimed in claim 1 or 2, it is characterized in that: the round slot bore of establishing strip on the other end of described compressing tablet, the distolateral opening that is provided with strip of described round slot bore, and be the signature bar that forms strip on the rightabout round slot bore chow ring with described opening, form the bar ditch between described signature bar and the described compressing tablet, one end of described elastic strip is fixed in described the ditch, and the flexible two ends of described wire vertically bend.

4, door end automatic sealing strip device as claimed in claim 1 or 2, it is characterized in that: described elastic strip is the rubber-like wire.