CN2401688Y - Magnet adsorbed, active frame for insect and dust proof window screen - Google Patents
Magnet adsorbed, active frame for insect and dust proof window screen Download PDFInfo
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- CN2401688Y CN2401688Y CN 99243483 CN99243483U CN2401688Y CN 2401688 Y CN2401688 Y CN 2401688Y CN 99243483 CN99243483 CN 99243483 CN 99243483 U CN99243483 U CN 99243483U CN 2401688 Y CN2401688 Y CN 2401688Y
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- gauze
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Abstract
The utility model relates to a magnetic force pasted, movable wire frame for an insect and dust proof window screen, which is composed of an upper outer frame and an inner frame, wherein, the outer frame not only comprises a wire, but also comprises a frame strip of an L shape, a flat magnetic stripe, a large and a small isosceles right triangle pieces, a barb elastic fixing insert and an adhesive, and the frame strip accommodates the flat magnetic stripe and a wire side. The inner frame comprises an H-shaped magnetic strip, an inner frame strip with an open slot and a right-angle jointing piece of the inner frame. The barb elastic fixing insert is provided with a tapered barb which can be inserted into through holes of the large triangle piece and the right-angle jointing piece of the inner frame to be used as a fixer. When the wire is separated from the inner frame for cleaning, the wire can still be remained on the large triangle piece so as to avoid losing.
Description
The utility model relates to a kind of screen window, more specifically, relates to the magnetic force gauze framework that paste, movable of a kind of insect protected, dustproof screen window.
Suburbs or rural area often have a lot of mosquitos and flies to swarm into household, harass, bite the people and animals that inhabit in the house, thereby infect various diseases.Therefore, general suburbs or rustic home mostly are equipped with screen window, swarm into so that prevent mosquitos and flies.Traditional screen window all is that copper mesh or nylon wire are directly followed closely on window frame.After having used a period of time, just long-pending full dust, not easy cleaning on it.Particularly, when worn-out phenomenon takes place in gauze, cumbersome and difficult except that renewal work, take a lot of work and time-consuming; When upgrading gauze, need earlier fixedly the press strip of gauze to pry open and pull down, easily with it damage, cause waste of material, and owing to changed after the new press strip, the color between old window frame and the new press strip is just different, the outward appearance that causes the house is ideal not really.Though a kind of movable frame of prefabricated band gauze is also arranged, and this window frame is just made with section bar if not using the timber manufacturing.Its manufacture process need have to a certain degree, and those of skill in the art adopt quite complicated instrument to succeed.In addition, when changing gauze, still exist the new press strip of old framework etc. to influence the bad phenomenon of outward appearance.Should also be noted that when adopting timber or aluminium type material to make framework, in the process of cutting sawmilling material or aluminium type, the wood chip that flies upward over the sky or the aluminium powder that are produced, meeting is contaminated environment seriously, and also the health to producers influences to some extent.
The applicant in first to file CN96202109.1, disclose a kind of it and comprised four flat magnetic stripes that stick on the window frame.Also comprise four magnetic stripes that stick on respectively on the frame bar that is the L font in addition, this frame bar is formed a rectangle gauze framework by four large and small isosceles right triangle spares and gauze.Though that the magnetic force of this insect protected, dustproof screen window is pasted, movable gauze framework can reach insect protected, dustproof purpose, but still have amendatory place, be exactly it only rely on magnetic stripe the power that attracts each other with the gauze frame fixation, this gauze framework does not have other reliable fastening devicess.When being subjected to powerful wind-force and blowing, because wind-force is greater than magnetic force, the magnetic stripe on the top of gauze framework just separates easily with magnetic stripe on the window frame, and this gauze framework just is subjected to the effect of gravity easily and falls, thereby loses its insect protected, dustproof effect.In addition, owing to the device in order to dismounting gauze framework is a rope lasso that is installed in this gauze framework, when this rope generation fracture defect, dismounting gauze framework just becomes thorny problem.In addition owing to use this rope lasso to make the outward appearance of whole screen window owe aesthetic feeling.
The purpose of this utility model be to provide a kind of novelty, the insect protected that can assemble voluntarily by the customer, the magnetic force gauze framework that paste, movable of dustproof screen window.The utility model improves above shortcoming of the prior art.
That the magnetic force of insect protected provided by the utility model, dustproof screen window is pasted, movable gauze framework, it is made of outside framework and inner frame.
This outside framework also comprises except that gauze: the four edges moulding; Article four, flat magnetic stripe; Four big isosceles right triangle spares; Four little isosceles right triangle spares; Four barb flexible fastening plug-in units and binding agent.
The cross section of this frame bar slightly is the L font, usually make with polyvinyl chloride (PVC) or other suitable materials, one supporting leg of this L font is rectangular, another supporting leg then is made of with the vertical part that stretches out of a minor face in abutting connection with this length limit from this rectangle a long limit of this rectangle part that stretches out, this two part that stretches out is isometric and overlapping, but two separable the opening of part that stretch out, thereby form the edge of opening that can insert gauze along its longitudinally.Can place a flat magnetic stripe in the cavity of the supporting leg of this one-tenth rectangle.
The strip shape body of this flat magnetic stripe for making through extruding by the mixture of rubber or elastomeric material and Gan oxidation powder.
This large and small isosceles right triangle spare is made with acrylonitrile-butadiene-styrene copolymer or other suitable materials.This little triangular pieces is a triangular piece.Two waists of this big triangular pieces have the flange part that becomes a right angle with its lower surface, and the height of this flange part approximates the size of the rectangle minor face of this frame bar.There is an equal-sized isosceles right triangle step with this little isosceles right triangle spare at place, this bottom, two waists of this isosceles right-angled triangle step and the waist of this big triangular pieces are parallel to each other, and the distance between the waist of the waist of this big triangular pieces and triangle step just can be held the width of this frame bar.For strengthening the right angle top corner portion of this big triangular pieces, at its each waist from this drift angle one distance, from this lower surface rib perpendicular to this waist is set with this flange part equidirectionally, make this rib and this flange form a little square framework, make a through hole in the center of this square framework, this big triangular pieces is fixed on the inner frame of screen window for inserting this barb flexible fastening plug-in unit.In addition, this rib also can play the positioning action of this frame bar.
This gauze is cut into rectangle according to the size of the window frame of making, and this rectangle gauze bight is fixed on this big isosceles right triangle spare with binding agent with this little isosceles right triangle spare clamping by this isosceles right-angled triangle step.The side of this gauze then inserts overlapping two of this frame bar part that stretches out.
This barb flexible fastening plug-in unit is nail-like, and it is also made by acrylonitrile-butadiene-styrene copolymer or other suitable materials.It has: size is greater than the head of the through hole on this big triangular pieces, and trunk portion and radial dimension be greater than the end of this trunk portion, but this end lowermost portion then dwindles gradually, and the size of this end is a bit larger tham this through hole.This barb flexible fastening plug-in unit goes out a slit vertically and by its heartcut, make this barb flexible fastening plug-in unit do the time spent being stressed, flexibly be out of shape and dwindle the radial dimension of this end, being convenient to insert and through hole by this big isosceles right triangle spare, and be difficult for from wherein pulling out in inserting the back.The length of this barb flexible fastening plug-in unit is enough to be used for fixing this outside framework to this inner frame.
This inner frame comprises: four magnetic stripes; Article four, inner frame bar and four inner frame right-angle connectors.
The cross section of this magnetic stripe is " worker " font, the same also strip shape body for being made through extruding by the mixture of rubber or elastomeric material and Gan oxidation powder of flat magnetic stripe of this I-shaped magnetic stripe and outside framework.
This inner frame bar is made with acrylonitrile-butadiene-styrene copolymer or other suitable materials; The cross section of this inner frame bar comprises two parts, and a part is rectangular, and another part then forms one and has the open slot that inwardly stretches out bead on a minor face of this square-section.The degree of depth of this open slot is suitable with the thickness on a limit that should be total to the font magnetic stripe, so that this I-shaped magnetic stripe is inserted in this open slot.Another rectangle minor face of this inner frame bar is then in order to be bonded to it on the window frame with binding agent.
This right-angle connector is also made with the suitable material of acrylonitrile-butadiene-styrene copolymer or other, and it has the connection supporting leg in two mutual rectangular, rectangular cross sections.This connection supporting leg just can insert in the rectangle part of this inner frame bar tightly, thereby form a rectangular frame that is complementary with outside framework, this inner frame right-angle connector its top corner part place have one with this big isosceles right triangle spare on the equal-sized high platform of square framework.When this right-angle connector being inserted in this inner frame bar, the surface of this high platform can flush with the exposed surface of this I-shaped magnetic stripe that inserts this inner frame bar, so that fit with the frame bar of the outside framework that has been inserted with flat partially magnetic stripe.Also has the big slightly through hole of through-hole diameter on this Gao Tai plane with this big isosceles right triangle spare.After with inner frame and outside framework assembling, and after both are installed in window frame, through hole on the through hole center on the big triangular pieces of outside framework and the right-angle connector of inner frame is centered close on the same axis, so that this barb flexible fastening plug-in unit is inserted in these two through holes, so that outer, inner frame are fixed together.
The advantage of that the magnetic force of insect protected of the present utility model, dustproof screen window is pasted, movable gauze framework is: because of it adopts the material of plastic material as its framework, so cost and price are all quite cheap, be difficult for getting rusty or being damaged by worms.The flexibility of gauze framework of the present utility model is high, can adapt to the use of the window of all size and material.Assembling procedure is simple and efficient quick, does not need special technology also capable of automatic assembling, does not also need complicated assembling tool during assembling, only needs once succeeding pocket knife and binding agent.In addition, because this framework can unload from window frame, cleaning also can be carried out easily.
Advantage of the present utility model is again: I-shaped magnetic stripe is by the groove on this inner frame bar, correctly and firmly be installed on the inner frame bar, its combination can be passed through this inner frame right-angle connector, and framework is met at right angles more easily, and need not the auxiliary of any instrument, and can assemble in advance; Gauze framework of the present utility model adopts barb flexible fastening plug-in unit, and outer inner frame is firmly fixed together, even it is subjected to can not separating greater than the blowing also of powerful wind-force of magnetic force, thereby is not subjected to gravity effect and falls.Simultaneously, unload, thereby when cleaning gauze, the accident that this plug-in unit is lost can not take place because this barb flexible fastening plug-in unit inserts to differ behind many through holes of big triangular pieces, thus the practicality that has prolonged this outside framework.
Now according to embodiment accompanying drawings the purpose of this utility model of the present utility model, characteristics and structure.
Fig. 1 is the schematic exploded perspective view of the magnetic force of insect protected of the present utility model, dustproof screen window last gauze framework that paste, movable, and wherein inner frame bar, I-shaped magnetic stripe and inner frame right-angle connector have been combined into inner frame;
Fig. 2 is the cross-sectional view of frame bar of the present utility model, and this figure is the sectional drawing of the I-I transversal intercepting in Fig. 1, wherein dots the flat magnetic stripe that is inserted in its cavity;
Fig. 3 is the perspective enlarged drawing that big isosceles right triangle spare of the present utility model is observed by its bottom;
Fig. 4 is the schematic side view of barb flexible fastening plug-in unit of the present utility model;
Fig. 5 is the cross sectional representation of I-shaped magnetic stripe of the present utility model;
Fig. 6 is the cross-sectional view that has inserted the inner frame bar behind the I-shaped magnetic stripe of the present utility model, and this figure be the sectional drawing that the II-II transversal in Fig. 1 intercepts;
Fig. 7 is the perspective diagram of inner frame right-angle connector of the present utility model;
Fig. 8 is the elevation after the gauze framework assembling that paste, movable of the magnetic force of insect protected of the present utility model, dustproof screen window.
Fig. 1 with reference to the accompanying drawings is depicted as the decomposition diagram of the magnetic force gauze framework 1 that paste, movable of the insect protected of preferred embodiment of the present utility model, dustproof screen window.This gauze framework 1 in the preferred embodiment comprises outside framework W that is made up of gauze 2, frame bar 3, flat magnetic stripe 4 (referring to Fig. 2), big isosceles right triangle spare 5, little isosceles right triangle spare 6 and barb flexible fastening plug-in unit 7 and the inner frame N that is made up of I-shaped magnetic stripe 9 (referring to Fig. 5 and 6), inner frame bar 101 and 102, inner frame right-angle connector 11.
This gauze 2 is generally nylon wire.Whether the size of mesh also decide in order to dustproof on it, when dustproof, selects the little nylon wire of mesh as far as possible, and the size of gauze 2 own can suitably be cut out by the customer voluntarily according to the size of the window with gauze framework 1 to be installed.The general length of the size of the nylon wire that in the utility model, is provided be 2000 millimeters and wide be 1000 millimeters; Or, on market, purchase the suitable gauze of size voluntarily by the customer according to actual conditions.
This little isosceles right triangle spare 6 also is shown, the triangular piece that it is made with acrylonitrile-butadiene-styrene copolymer or other suitable materials among Fig. 1.
The utility model need adopt four frame bar 3, sectional drawing as shown in Figure 2 from the intercepting of the I-I of Fig. 1 transversal, and these frame bar 3 general polyvinyl chloride (PVC) or other suitable materials of adopting are made.From this Fig. 2, can see, the cross section of this frame bar 3 slightly is the L font, one supporting leg 301 of this L font is rectangular, another supporting leg 302 then is made of with the vertical part that stretches out of a minor face in abutting connection with this length limit from this rectangle a long limit of this rectangle part that stretches out, this two part that stretches out is isometric and overlapping, partly separate but two stretch out, thereby form the edge of opening 303 that can insert gauze along its longitudinally.The inside dimension of the cavity of the rectangle supporting leg of this frame bar is about 8 to 10 millimeters of its long limit, and about 2 to 4 millimeters of minor face.The length of the frame bar that the utility model provides is generally 2000 millimeters.In the process that reality is used, can use the frame bar 32 of pocket knife two long frame bars 31 of cutting and two weak points get final product, and this length decide on the size dimension of the window of this gauze framework of use with the physical length frame bar of lacking.
As shown in Figure 2, can place a flat magnetic stripe 4 in the cavity of this rectangular supporting leg 301.The strip shape body of this flat magnetic stripe 4 for making through extruding by the mixture of rubber or elastomeric material and Gan oxidation powder.In the utility model, the width of this flat magnetic stripe that is provided is about 8 to 10 millimeters, and thickness is about 2 to 4 millimeters, and length generally also is no more than 2000 millimeters.As this frame bar 3, the length of this required magnetic stripe is also decided on the size of the window with this gauze framework to be installed.In concrete the use, the customer can use pocket knife, suitably will this flat magnetic stripe 4 be cut into flat magnetic stripe 42 (not shown)s of two long flat magnetic stripe 41 (not shown)s and two weak points according to the size of the window with this gauze framework to be installed, so that vertically and in the frame bar 31 and 32 of level of this gauze framework that be inserted in respectively as mentioned below.
Figure 3 shows that this big isosceles right triangle spare 5, it is also made with acrylonitrile-butadiene-styrene copolymer or other suitable materials.Two waists of this big triangular pieces have the flange part 502 with 501 one-tenth one right angles of its lower surface, and the height of this flange part 502 approximates the size of minor face of rectangle supporting leg 301 of the frame bar of outside framework.There is an equal-sized isosceles right triangle step 503 with this little isosceles right triangle spare 6 at 501 places, bottom of this big triangular pieces, two waists of this isosceles right-angled triangle step 503 and the waist of this big triangular pieces are parallel to each other, and the distance between the waist of the waist of this big triangular pieces and triangle step just can be held the width of this frame bar 3.For strengthening the right angle top corner portion of this big triangular pieces, the rib 504 that is provided with perpendicular to this waist from this lower surface 501 from this drift angle one distance, with this flange part at its each waist equidirectionally, make this rib and this flange form a little square framework, make a through hole 505 in the center of this square framework, this big triangular pieces is fixed on the inner frame N of screen window for inserting this barb flexible fastening plug-in unit 7.In addition, this rib 504 also can play the positioning action of this frame bar.
Outside framework of the present utility model need adopt four flat magnetic stripes 4, the strip shape body of this flat magnetic stripe for being made through extruding by the mixture of rubber or elastomeric material and Gan oxidation powder.
Fig. 4 schematically illustrates a barb flexible fastening plug-in unit 7, and it is nail-like, and it is also made by acrylonitrile-butadiene-styrene copolymer or other suitable materials.It has: size is greater than the head 701 of the through hole 505 on this big triangular pieces, trunk portion 702 and radial dimension are greater than the end 703 of this trunk portion, but this end lowermost portion is then dwindled gradually, and the size of this end 703 is a bit larger tham this through hole 505.This barb flexible fastening plug-in unit goes out a slit 704 vertically and by its heartcut, make this barb flexible fastening plug-in unit do the time spent being stressed, flexibly be out of shape and dwindle the radial dimension of this end, being convenient to insert and through hole 505 by this big isosceles right triangle spare, and be difficult for from wherein pulling out in inserting the back.The length of this barb flexible fastening plug-in unit 7 is enough to be used for fixing this outside framework to this inner frame N.
Fig. 5 schematically illustrates this magnetic stripe 9, and the cross section of this magnetic stripe 9 is " worker " font, the flat magnetic stripe 4 the same also strip shape bodies for being made through extruding by the mixture of rubber or elastomeric material and Gan oxidation powder of this I-shaped magnetic stripe 9 and outside framework.
Fig. 6 is the cross-sectional view of this inner frame bar 10.This inner frame bar is also made with acrylonitrile-butadiene-styrene copolymer or other suitable materials.The cross section of this inner frame bar comprises two parts, and a part is rectangular 101, and another part then forms one and has the open slot 102 that inwardly stretches out bead on a minor face of this square-section.The degree of depth of this open slot is suitable with the thickness on a limit that should be total to font magnetic stripe 9, so that this I-shaped magnetic stripe 9 is inserted in these open slots.Another rectangle 101 minor faces of this inner frame bar are then in order to be bonded to it on the window frame with binding agent.
This I-shaped magnetic stripe 9 that the utility model provides generally also is no more than 2000 millimeters with the length of this frame bar 10, so as to can be made into after cutting that length is suitable for boring a hole vertically and the needs of horizontal sash,
Fig. 7 schematically illustrates this inner frame right-angle connector 11, and this right-angle connector is also made with acrylonitrile-butadiene-styrene copolymer or other suitable materials.This connector 11 has the connection supporting leg 111 in two mutual rectangular, rectangular cross sections.This connection supporting leg just can insert in the rectangle part of this inner frame bar tightly, thereby form a rectangle inner frame N who is complementary with the gauze framework, the right-angle connector 11 of this inner frame bar 10 its top corner part place have one with this big isosceles right triangle spare 5 on the equal-sized high platform 112 of square framework 504.After this right-angle connector being inserted in this inner frame bar, the surface of this high platform 112 can flush with the exposed surface of this I-shaped magnetic stripe 9 that inserts this inner frame bar 10, so that fit with the frame bar 3 of the outside framework W that has been inserted with flat partially magnetic stripe 4.Also has the big slightly through hole 113 of through-hole diameter on these high platform 112 planes with this big isosceles right triangle spare.After with inner frame N and outside framework W assembling, and after both are installed in window frame, through hole 113 on through hole 505 centers on the big triangular pieces 5 of this outside framework W and the right-angle connector 11 of inner frame is centered close on the same axis, so that this barb flexible fastening plug-in unit 7 is inserted in these two through holes 505,113, so that outer, inner frame are fixed together.The length of the inner frame bar 10 that the utility model provides is generally 2000 millimeters.As shown in Figure 1, in the process that reality is used, can use the inner frame bar 1002 of two long inner frame bars 1001 of pocket knife cutting and two weak points get final product, and this length decide on the size dimension of the window of this gauze framework of use with the physical length frame bar of lacking.
Fig. 8 illustrates the elevation after gauze framework 1 assembling of the present utility model.
The assembly program of that the magnetic force of insect protected of the present utility model, dustproof screen window is pasted, movable gauze framework 1 is as follows:
The assembly program of that the magnetic force of insect protected of the present utility model, dustproof screen window is pasted, movable gauze framework is as follows:
(1) flat magnetic stripe 4 of bar and frame bar 3 are cut out with pocket knife with the required real size size of the window of this gauze according to be installed; Need cut out each two vertical and the flat magnetic stripe 4 of level and the frame bars 3 of the window frame of adaptive this window dimensionally altogether respectively, and the I-shaped magnetic stripe 9 and the inner frame bar 10 of the vertical and level of each two adaptive dimensionally these window window frame;
(2) four I-shaped magnetic stripes 9 are inserted in the open slot of its four suitable inner frame bars 10, and connect this inner frame bar, so that form the rectangle inner frame N that matches with the shape of this window with four inner frame right-angle connectors 11;
(3) this rectangle inner frame is fixed on this window frame with binding agent or other fixing meanss;
(4) with binding agent four edges moulding 3 and four big isosceles right triangle spares 5 are bonded into a rectangle gauze framework;
(5) gauze is tiled within the rectangular frame of formation and the opening of frame bar 3 opened so as the edge of this gauze 2 of planting and flat magnetic stripe 4 in the rectangular hollow chamber of this frame bar 3;
(6) with binding agent that the opening part and the gauze of frame bar is bonding, thus the basic structure shape of formation outside framework W;
(7) then little isosceles right triangle spare 6 usefulness binding agents are sticked on the step 503 of this big isosceles right triangle spare, so that gauze is completely fixed it;
(8) four barb flexible fastening plug-in units 7 are inserted in the through hole of this big isosceles right triangle spare;
(9) outside framework W is fitted on the inner frame N, and push each barb flexible fastening plug-in unit, its barb termination is inserted in the through hole of inner frame right-angle connector, just outer, the inner frame of the magnetic force of formation insect protected, dustproof screen window gauze framework 1 that paste, movable can be firmly fixed together.
Claims (1)
1. that the magnetic force of an insect protected, dustproof screen window is pasted, movable gauze framework, it is made of outside framework and inner frame, described outside framework is except that gauze, also comprise: four edges moulding, four flat magnetic stripes, four big isosceles right triangle spares, four little isosceles right triangle spares, four barb flexible fastening plug-in units is characterized in that:
The cross section of described frame bar slightly is the L font, make with polyvinyl chloride or other suitable materials, one supporting leg of described L font is rectangular, another supporting leg then is made of with the vertical part that stretches out of minor face from a described long limit of adjacency of described rectangle a long limit of the described rectangle part that stretches out, described two parts that stretch out are isometric and overlapping, but two stretch out the part separable opening, thereby form the edge of opening that can insert gauze, can place a flat magnetic stripe in the cavity of the supporting leg of described one-tenth rectangle along its longitudinally;
The strip shape body of described flat magnetic stripe for making through extruding by the mixture of rubber or elastomeric material and Gan oxidation powder;
Described big, little isosceles right triangle spare is made with acrylonitrile-butadiene-styrene copolymer or other suitable materials, described little triangular pieces is a triangular piece, two waists of described big triangular pieces have the flange part that becomes a right angle with its lower surface, the height of described flange part approximates the size of the rectangle minor face of described frame bar, there is an equal-sized isosceles right triangle step with described little isosceles right triangle spare at place, described bottom, two waists of described isosceles right triangle step and the waist of described big triangular pieces are parallel to each other, and the distance between the waist of the waist of described big triangular pieces and triangle step just can be held the width of described frame bar, for strengthening the right angle top corner portion of described big triangular pieces, at its each waist from described drift angle one distance, from described lower surface rib perpendicular to described waist is set with described flange part equidirectionally, make described rib and described flange form a little square framework, make a through hole in the center of described square framework, described big triangular pieces is fixed on the inner frame of screen window for inserting described barb flexible fastening plug-in unit;
Described gauze is rectangular, described rectangle gauze bight is by described isosceles right triangle step and described little isosceles right triangle spare clamping and be fixed on the described big isosceles right triangle spare with binding agent, and the side of described gauze then inserts overlapping two of the described frame bar part that stretches out;
Described barb flexible fastening plug-in unit is nail-like, it is also made by acrylonitrile-butadiene-styrene copolymer or other suitable materials, it has: size is greater than the head of the through hole on the described big triangular pieces, trunk portion and radial dimension are greater than the end of described trunk portion, but described end lowermost portion is then dwindled gradually, the size of described end is a bit larger tham described through hole, described barb flexible fastening plug-in unit goes out a slit vertically and by its heartcut, make described barb flexible fastening plug-in unit do the time spent being stressed, flexibly be out of shape and dwindle the radial dimension of described end, to be convenient to insert and pass through the through hole of described big isosceles right triangle spare, and after inserting, be difficult for from wherein pulling out, the length of described barb flexible fastening plug-in unit is enough to be used for fixing described outside framework to described inner frame;
Described inner frame comprises: four magnetic stripes; Article four, inner frame bar and four inner frame right-angle connectors;
The cross section of described magnetic stripe is " worker " font, the same also the strip shape body of flat magnetic stripe of described I-shaped magnetic stripe and outside framework for making through extruding by the mixture of rubber or elastomeric material and Gan oxidation powder,
Described inner frame bar is made with acrylonitrile-butadiene-styrene copolymer or other suitable materials; The cross section of described inner frame bar comprises two parts, a part is rectangular, another part then forms one and has the open slot that inwardly stretches out bead on a minor face of described square-section, the thickness on the degree of depth of described open slot and a described limit of font magnetic stripe altogether is suitable, so that described I-shaped magnetic stripe is inserted in the described open slot, another rectangle minor face of described inner frame bar is then in order to be bonded to it on the window frame with binding agent;
Described right-angle connector is also made with acrylonitrile-butadiene-styrene copolymer or other suitable materials, its have two mutual rectangular, the connection supporting leg in rectangular cross section, described connection supporting leg just can insert in the rectangle part of described inner frame bar tightly, thereby form a rectangular frame that is complementary with last gauze framework, described inner frame right-angle connector its top corner part place have one with described big isosceles right triangle spare on the equal-sized high platform of square framework, when described right-angle connector being inserted in the described inner frame bar, the surface of described high platform can flush with the exposed surface of the described I-shaped magnetic stripe that inserts described inner frame bar, so that fit with the frame bar of the outside framework that has been inserted with flat partially magnetic stripe, also have the through hole big slightly on the described Gao Tai plane with the through-hole diameter of described big isosceles right triangle spare, after with inner frame and outside framework assembling, and after both are installed in window frame, through hole on the through hole center on the big triangular pieces of outside framework and the right-angle connector of inner frame is centered close on the same axis, so that described barb flexible fastening plug-in unit is inserted in described two through holes, outside inciting somebody to action, inner frame is fixed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99243483 CN2401688Y (en) | 1999-09-30 | 1999-09-30 | Magnet adsorbed, active frame for insect and dust proof window screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99243483 CN2401688Y (en) | 1999-09-30 | 1999-09-30 | Magnet adsorbed, active frame for insect and dust proof window screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2401688Y true CN2401688Y (en) | 2000-10-18 |
Family
ID=34029758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99243483 Expired - Fee Related CN2401688Y (en) | 1999-09-30 | 1999-09-30 | Magnet adsorbed, active frame for insect and dust proof window screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2401688Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102427091A (en) * | 2011-08-08 | 2012-04-25 | 友达光电股份有限公司 | Frame structure |
| CN103403287A (en) * | 2011-01-04 | 2013-11-20 | 莫克韦纳技术发展股份有限公司 | Screen |
-
1999
- 1999-09-30 CN CN 99243483 patent/CN2401688Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103403287A (en) * | 2011-01-04 | 2013-11-20 | 莫克韦纳技术发展股份有限公司 | Screen |
| CN102427091A (en) * | 2011-08-08 | 2012-04-25 | 友达光电股份有限公司 | Frame structure |
| CN102427091B (en) * | 2011-08-08 | 2013-11-06 | 友达光电股份有限公司 | Frame structure |
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