CN104329004B - Door and window frigid-proof device - Google Patents
Door and window frigid-proof device Download PDFInfo
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- CN104329004B CN104329004B CN201410652710.2A CN201410652710A CN104329004B CN 104329004 B CN104329004 B CN 104329004B CN 201410652710 A CN201410652710 A CN 201410652710A CN 104329004 B CN104329004 B CN 104329004B
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Abstract
The invention provides a kind of door and window frigid-proof device, belong to cold-proof installation field, comprise cloth, elastic cord and for cloth being fixed on the fixture on door and window, cloth is rectangle; Elastic cord is all horizontally installed on cloth, and between elastic cord, interval is arranged, and wherein two elastic cords are separately positioned on top and the bottom of cloth, and the length of elastic cord is less than the width of cloth, and the two ends of elastic cord are fixed with the edge of cloth respectively; The two ends of elastic cord are provided with fixture, and fixture is connected with elastic cord.By fixture, cloth is fixedly fitted on door and window, and by the elongation of elastic cord with shorten the fold controlling cloth and launch or form fold; When movable window rotates, the fold of cloth launches, and both sides are fixed on jamb and dodge gate, are difficult to be pulled off, and cloth is all the time by gap plugging, and reduce the loss of heat, the temperature preferably in holding chamber, plays cold-proof object, reduces the waste of the energy.
Description
Technical field
The present invention relates to cold-proof installation field, in particular to door and window frigid-proof device.
Background technology
In the season of cold, heating equipment generally all can be used to heat to indoor, make indoor temperature higher than the temperature of outdoor, make people feel comfortable in indoor; Use during heating equipment and generally need indoor to seal everywhere, flow out in outdoor or outdoor cold air flowed into chamber to reduce indoor hot air.Indoor generally all can arrange movable window, when movable window keeps motionless, its sealing can be kept, when needing when there being people enter indoor from dodge gate or walk out indoor, cold air can enter indoor or indoor hot air from the gap between jamb and dodge gate flows out to outdoor from gap, causes the loss of heat, the temperature needing heating equipment to provide more heat to make indoor maintenance certain, waste energy, use cost is higher.
Summary of the invention
The invention provides a kind of door and window frigid-proof device, the problems referred to above are improved.
The present invention is achieved in that
A kind of door and window frigid-proof device, comprising:
Cloth, described cloth is rectangle;
Article at least three, elastic cord, described elastic cord is all horizontally installed on described cloth, between described elastic cord, interval is arranged, wherein two described elastic cords are separately positioned on top and the bottom of described cloth, the length of described elastic cord is less than the width of described cloth, and the two ends of described elastic cord are fixed with the edge of described cloth respectively;
For described cloth being fixed on the fixture on door and window, the two ends of described elastic cord are provided with described fixture, and described fixture is connected with described elastic cord.
Cloth is used for preventing cold air from entering indoor or hot air flows out to outdoor, cloth is rectangle and is vertically arranged on door and window, both sides of the edge are fitted fixing with the edge of jamb and movable window respectively, and by the gap plugging between jamb and the edge of movable window, air cannot be come in and gone out.The length of elastic cord is less than the width of cloth and two ends are fixed with the edge of cloth respectively, and fold appears in cloth, can launch or pack up, thus changes the shielded area of cloth; Elastic cord can elongate, when rotating movable window, elastic cord is under the effect of fixture, two ends are pullled by jamb and movable window respectively and cannot be departed from, the fold of cloth is launched to wash gradually, and gap is blocked by cloth all the time, and outdoor cold air cannot enter indoor, indoor hot air cannot flow out to outdoor, thus the temperature in holding chamber; When movable window is closed, elastic cord shrinks, and drives cloth to occur fold, avoids its swing at random; Article two, elastic cord is separately positioned on the top of cloth and bottom and end is all fixed, and ensure that gap is sealed completely, the top of cloth can not be sagging, and the bottom of cloth can not be blown afloat by air-flow and causes air to enter or discharge.Fixture is for being fixed on door and window by cloth, both sides by cloth are separately fixed at the edge of jamb and movable window, fold expansion due to cloth is mainly driven by elastic cord elongation, therefore, the two ends of each elastic cord all arrange fixture and the two is fixedly connected with, guarantee that the two ends of elastic cord are completely fixed on door and window, thus fit with door and window all the time in the edge controlling cloth, when avoiding occurring that movable window rotates there is displacement and the hidden danger that can not elongate in elastic cord, the main body of cloth, all the time by gap plugging, ensures the stability of cold-proof effect.
Further, described fixture is the first VELCRO, and described first VELCRO comprises the first hook-shaped bar and the first lint bar of mutually bonding, on the edge that described first hook-shaped bar and described first lint bar are vertically arranged on described cloth respectively and door and window.
VELCRO becomes again that magic is sticky, velcro etc., it is a kind of fiber fastener, fixture is the first VELCRO, first VELCRO is divided into two parts, the first hook-shaped bar and the first lint bar respectively, the two can be fitted and be adhesively fixed, also can be separated from each other, fix wherein a part of with the edge of cloth, another part is fixed on jamb or movable window by alternate manner, such as screw is fixed, it is fixing etc. to bundle, by the laminating of the first hook-shaped bar and the first lint bar or be separated and realize the installation and removal of cloth on door and window.This fixed form can make two of cloth edges all fit tightly with door and window, and middle very close to each other, sealing effect is better, and cost is cheaper, safeguards convenient; In addition, because the width of the first VELCRO is less, the door and window of most of width can be adapted to, be also suitable for wooden door and window etc.
Further, described fixture is sucker, and the side of described sucker is connected with described elastic cord, and opposite side is for being absorbed and fixed at door and window.
Sucker is the difference utilizing inside and outside atmospheric pressure, is adsorbed on a kind of suspension member on object, and what sucker herein adopted is vacuum type, and the attachment maintained between sucker and attachment by vacuum is not separated.The suction type of sucker is very simple, and side is fixedly connected with cloth, and opposite side is directly adjacent to door and window, and the air extrusion between sucker and door and window discharged and form vacuum, sucker can be fixed on door and window, thus cloth is fixed; When needing cloth to take off, be directly separated with door and window by sucker, do not need to improve the structure on door and window, dismounting is very convenient.
Further, described sucker comprises vacuum cup part, connector, block piece and screws part, the side of described vacuum cup part is fixedly connected with described connector, the side away from described vacuum cup part of described connector is provided with connecting rod, described block piece is provided with the first through hole, and described connecting rod runs through described elastic cord and described cloth also passes described first through hole; Described connector and described block piece are separately positioned on the both sides of described elastic cord, described in screw part and be connected with the threaded one end away from described connector of described connecting rod, described in screw part external diameter be greater than the internal diameter of described first through hole.
Vacuum cup part is for being attached to door and window by sucker, and connector, block piece and screw part acting in conjunction, be fixed on the end of elastic cord by vacuum cup part; Connecting rod runs through elastic cord and cloth, and connector and block piece are separately positioned on the both sides of elastic cord and are fixed by block piece by screwing part, connector and block piece clamping elastic cord, thus sucker and elastic cord are completely fixed; Screw part to be connected with the threaded one end away from connector of connecting rod, can by screwing the position controlling block piece, thus control block piece and connector are to the clamping degree of elastic cord, in addition, screw part to take off by screwing, namely block piece can be separated with connecting rod, sucker takes off from elastic cord, cloth is cleaned, prevents the damage to sucker in cleaning process, and, because connecting rod is generally metal material, can prevent it from getting rusty after taking off, extend the application life of sucker, reduce the use cost of door and window frigid-proof device.
Further, described connecting rod is divided into three sections, be respectively first paragraph, second segment and the 3rd section, the axial line of described first paragraph, described second segment and described 3rd section overlaps and external diameter reduces successively, the internal diameter of described first through hole is less than the external diameter of described first paragraph and is greater than the external diameter of second segment, described second segment is through described first through hole, described 3rd section run through described in screw part, described 3rd section is provided with external screw thread, the described inner side screwing part is provided with internal thread, described external screw thread and the engagement of described internal thread.
Connecting rod is made the form of multidiameter, the axial line of first paragraph, second segment and the 3rd section overlaps and external diameter reduces successively, will screw after part screwed, and block piece can only activity in second segment, cannot arrive the 3rd section or depart from from first paragraph, elastic cord and cloth can be movable in first paragraph; After sucker being fixed on elastic cord and cloth, elastic cord still can have certain activity space and can not be clamped completely, avoid occurring owing to being completely fixed the part elastic cord or cloth stress concentration phenomenon that cause, the elastic cord contacted with sucker and cloth are not easy damaged.
Further, the two ends of described elastic cord are provided with the second through hole, and described second through hole runs through described elastic cord and described cloth, and described connecting rod is through described second through hole, be provided with eyelet in described second through hole, the outside of described eyelet and the edge of described second through hole are fixed.
Get the second through hole with card punch and eyelet be arranged in the second through hole; the outside of eyelet and the edge of the second through hole are fitted fixing; reduce the stress concentration phenomenon of the second through hole; that avoids elastic cord or cloth to cause owing to pullling is torn from the edge of the second through hole; the integrality of the elastic cord that available protecting contacts with connecting rod and cloth, extends the application life of door and window frigid-proof device.
Further, the second VELCRO is provided with between two adjacent described fixtures, described second VELCRO comprises the second hook-shaped bar and the second lint bar of bonding mutually, side away from described second hook-shaped bar and the described cloth pasting of described second lint bar are fixed, and the side away from described second lint bar of described second hook-shaped bar is fixedly installed magnet.
When using fixture to be fixed by cloth, certain distance can be there is between two adjacent fixtures, therebetween cloth cannot be fitted with door and window and occur gap, air may pass in and out from this gap, cause the reduction of cold-proof effect, magnet is fixed on the cloth between two adjacent fixtures by the second VELCRO, after fixture is fixed on door and window, magnet also can be adsorbed on door and window, gap is closed, air cannot be come in and gone out, and ensures the sealing effectiveness of door and window frigid-proof device, promotes cold-proof effect further; When needing cloth to be carried out to the work such as cleaning, directly taken off by the second hook-shaped bar, magnet can not affect the cleaning of cloth.In addition, because magnet can adsorb door and window, the fixed effect of whole door and window frigid-proof device can significantly promote, and more difficultly comes off, and ensures cold-proof effect.In addition, the second lint bar is fixed on cloth, uses the second hook-shaped bar fixed magnet, when cleaning cloth, the second lint bar Performance comparision is stablized, and is difficult to be destroyed, and the uncinus of the second hook-shaped bar easily destroys, taken off protection effect when therefore cleaning cloth better.
Further, described cloth is two-layer and is separately positioned on the both sides of described elastic cord, and the edge of two layers of cloth closes, and described cloth is provided with vertical static line, described static line makes two-layer described cloth pasting fix, and described static line is arranged on the centre position of described cloth.
Two layers of cloth all can the circulation of blocks air, and cold-proof effect is better; Static line is vertically arranged on the centre position of cloth and two layers of cloth is fitted tightly, and both can prevent the inconsistent centre caused of the action of two layers of cloth from occurring cavity stored air, can fix again the middle part of elastic cord, prevents elastic cord sagging or rock.Certainly, two layers of cloth both two-layerly can be spliced for independent, again can for one deck cloth is by being folded to form; Elastic cord also can have two, arranges separately or is folded to form by one.
Further, the both sides of described elastic cord are provided with the suture sewed up by two-layer described cloth, and the described suture and the two-layer described cloth that are positioned at described elastic cord both sides form cavity, and described elastic cord is located in described cavity.
Suture is used two layers of cloth to be fitted, the laminating better effects if of cloth, in addition, elastic cord wraps up by cavity completely that formed between suture and two layers of cloth, elastic cord cannot be sagging or rock, can only elongate in cavity or shorten, effectively prevent elastic cord to be distorted, the generation of the fortuitous event such as upset; In addition, form the cloth of cavity to intermediate compression, form fold, drive the other parts of cloth to form consistent fold, the cloth after contraction is more elegant in appearance.
Further, the length of described cloth is 2m, and width is 50cm, and the length of described elastic cord is 30cm-50cm, and described elastic cord is seven.
Article seven, elastic cord is disposed on the cloth of 2m, and the distance between two adjacent elastic cords is roughly equal, and be 30cm-40cm, interval is comparatively even; Cause fitting between cloth therebetween and door and window comparatively loose if the spacing two bar between elastic cord crosses conference, air easily passes through, and reduces cold-proof effect; If the too small meeting of the spacing two bar between elastic cord causes elastic cord too much, make the fold of cloth unfold required pulling force excessive, affect the fixed effect of fixture on door and window, fixture easily comes off.
Compared with prior art, the invention has the beneficial effects as follows: by fixture, cloth is fixedly fitted on door and window, and by the elongation of elastic cord with shorten the fold controlling cloth and launch or form fold; When movable window rotates, the fold of cloth launches, and both sides are fixed on jamb and dodge gate, be difficult to be pulled off, cloth is all the time by gap plugging, and cold air cannot enter indoor, hot air cannot flow out to outdoor, temperature preferably in holding chamber, heat is not easy to flow out from gap, reduces the loss of heat, play cold-proof object, heating equipment does not need to provide extra heat to make interior temperature constant, reduces the waste of the energy, reduces heating cost.
Accompanying drawing explanation
The door and window frigid-proof device front view that Fig. 1 provides for the embodiment of the present invention 1;
The door and window frigid-proof device front view that Fig. 2 provides for the embodiment of the present invention 2;
Fig. 3 is the A-A sectional view of Fig. 2;
Fig. 4 is the B portion close-up schematic view of Fig. 3;
Fig. 5 is the fixture schematic diagram of Fig. 4;
The door and window frigid-proof device front view that Fig. 6 provides for the embodiment of the present invention 3;
Fig. 7 is the B-B sectional view of Fig. 6;
Fig. 8 is the D portion close-up schematic view of Fig. 6;
Fig. 9 is the E portion close-up schematic view of Fig. 7;
Figure 10 is the fixture schematic diagram of Fig. 9;
Figure 11 is the removal block piece of Figure 10 and the fixture schematic diagram after screwing.
Cloth 101; Elastic cord 102; Fixture 103; First hook-shaped bar 104; First lint bar 105; Vacuum cup part 106; Connector 107; Block piece 108; Screw part 109; Connecting rod 110; Static line 112; First paragraph 113; Second segment 114; 3rd section 115; Second hook-shaped bar 116; Second lint bar 117; Magnet 118; Suture 119; Yarn 120.
Detailed description of the invention
In the season of cold, heating equipment generally all can be used to heat to indoor, make indoor temperature higher than the temperature of outdoor, make people feel comfortable in indoor; Use during heating equipment and generally need indoor to seal everywhere, flow out in outdoor or outdoor cold air flowed into chamber to reduce indoor hot air.Inventor finds in life, indoor generally all can arrange movable window, when movable window keeps motionless, can keep its sealing, when needing when there being people enter indoor from dodge gate or walk out indoor, cold air can enter indoor or indoor hot air from the gap between jamb and dodge gate flows out to outdoor from gap, cause the loss of heat, the temperature needing heating equipment to provide more heat to make indoor maintenance certain, waste energy, use cost is higher.
Improve to make the problems referred to above, inventor finds, the two ends of elastic cord and cloth is used to fix, the length of elastic cord is shorter than the width of cloth, there is fold in cloth, can launch or shrink, and all use fixture to be fixed on jamb or movable window at the two ends of elastic cord, cloth stops that outdoor cold air enters indoor and prevents indoor hot air from flowing out to outdoor, indoor heat is not easy to scatter and disappear, and the extra heating that heating equipment increases is less, the temperature in effective holding chamber, reduce the waste of the energy, reduce heating cost.
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The door and window frigid-proof device front view that Fig. 1 provides for the embodiment of the present invention 1.As shown in Figure 1, the embodiment of the present invention 1 provides a kind of door and window frigid-proof device, and comprise cloth 101, elastic cord 102 and for cloth 101 being fixed on the fixture 103 on door and window, cloth 101 is rectangular cotton.Cloth 101 is for preventing cold air from entering indoor or hot air flows out to outdoor, cloth 101 is rectangle and is vertically arranged on door and window, both sides of the edge are fitted fixing with the edge of jamb and movable window respectively, by the gap plugging between jamb and the edge of movable window, air cannot be come in and gone out.
Elastic cord 102 is five, elastic cord 102 is all horizontally installed on cloth 101, between elastic cord 102, interval is arranged, wherein two elastic cords 102 are separately positioned on top and the bottom of cloth 101, the length of elastic cord 102 is less than the width of cloth 101, the two ends of elastic cord 102 are fixed with the edge of cloth 101 respectively, and the mid portion of elastic cord 102 is arranged on cloth 101 by yarn 120 binding.The length of elastic cord 102 is less than the width of cloth 101 and two ends are fixed with the edge of cloth 101 respectively, and fold appears in cloth 101, can launch or pack up, thus changes the shielded area of cloth 101; Elastic cord 102 can elongate, when rotating movable window, elastic cord 102 is under the effect of fixture 103, two ends are pullled by jamb and movable window respectively and cannot be departed from, the fold of cloth 101 is launched to wash gradually, and gap is blocked by cloth 101 all the time, and outdoor cold air cannot enter indoor, indoor hot air cannot flow out to outdoor, thus the temperature in holding chamber; When movable window is closed, elastic cord 102 shrinks, and drives cloth 101 to occur fold, avoids its swing at random; Article two, elastic cord 102 is separately positioned on the top of cloth 101 and bottom and end is all fixed, and ensure that gap is sealed completely, the top of cloth 101 can not be sagging, and the bottom of cloth 101 can not be blown afloat by air-flow and causes air to enter or discharge.
The two ends of elastic cord 102 are provided with fixture 103, and fixture 103 is connected with elastic cord 102.Fixture 103 is the first VELCRO, the first VELCRO being positioned at cloth side can be whole piece, also can arrange separately for multiple shorter part, first VELCRO comprises the first hook-shaped bar 104 and the first lint bar 105 of bonding mutually, first hook-shaped bar 104 is vertically arranged on door and window, and the first lint bar 105 is vertically arranged on the edge of cloth 101.VELCRO becomes again magic to glue, velcro etc., it is a kind of fiber fastener, fixture 103 is the first VELCRO, first VELCRO is divided into two parts, the first hook-shaped bar 104 and the first lint bar 105 respectively, the two can be fitted and be adhesively fixed, also can be separated from each other, fix wherein a part of with the edge of cloth 101, another part is fixed on jamb or movable window by alternate manner, such as screw is fixed, binding is fixing, by the laminating of the first hook-shaped bar 104 and the first lint bar 105 or be separated and realize the installation and removal of cloth 101 on door and window.This fixed form can make two of cloth 101 edges all fit tightly with door and window, and middle very close to each other, sealing effect is better, and cost is cheaper, safeguards convenient; In addition, because the width of the first VELCRO is less, the door and window of most of width can be adapted to, be also suitable for wooden door and window etc.Certainly, the fixture 103 of other form also can be used, such as, at the two ends bondage permanent magnet etc. of elastic cord 102.
Fixture 103 is for being fixed on door and window by cloth 101, both sides by cloth 101 are separately fixed at the edge of jamb and movable window, fold expansion due to cloth 101 is mainly driven by elastic cord 102 elongation, therefore, the two ends of each elastic cord 102 all arrange fixture 103 and the two is fixedly connected with, guarantee that the two ends of elastic cord 102 are completely fixed on door and window, thus fit with door and window all the time in the edge controlling cloth 101, when avoiding occurring that movable window rotates there is displacement and the hidden danger that can not elongate in elastic cord 102, the main body of cloth 101 is all the time by gap plugging, ensure the stability of cold-proof effect.
By fixture 103, cloth 101 is fixedly fitted on door and window, and by the elongation of elastic cord 102 with shorten the fold controlling cloth 101 and launch or form fold; When movable window rotates, the fold of cloth 101 launches, and both sides are fixed on jamb and dodge gate, be difficult to be pulled off, cloth 101 is all the time by gap plugging, and cold air cannot enter indoor, hot air cannot flow out to outdoor, heat is not easy to flow out from gap, reduces the loss of heat, the temperature preferably in holding chamber, play cold-proof object, heating equipment does not need to provide extra heat to make interior temperature constant, reduces the waste of the energy, reduces heating cost.The door and window frigid-proof device of this structure also goes on window.
The door and window frigid-proof device front view that Fig. 2 provides for the embodiment of the present invention 2; Fig. 3 is the A-A sectional view of Fig. 2; Fig. 4 is the B portion close-up schematic view of Fig. 3; Fig. 5 is the fixture schematic diagram of Fig. 4.As Figure 2-Figure 5, the embodiment of the present invention 2 provides a kind of door and window frigid-proof device, compared with embodiment 1, improvement is: as shown in Figure 2 and Figure 3, fixture 103 is sucker, and the side of sucker is connected with elastic cord 102, and opposite side is for being absorbed and fixed at door and window.
Sucker is the difference utilizing inside and outside atmospheric pressure, is adsorbed on a kind of suspension member on object, and what sucker herein adopted is vacuum type, and the attachment maintained between sucker and attachment by vacuum is not separated.The suction type of sucker is very simple, and side is fixedly connected with cloth 101, and opposite side is directly adjacent to door and window, and the air extrusion between sucker and door and window discharged and form vacuum, sucker can be fixed on door and window, thus cloth 101 is fixed; When needing cloth 101 to take off, be directly separated with door and window by sucker, do not need to improve the structure on door and window, dismounting is very convenient.
As the preferred version of this embodiment, as shown in Figure 4, sucker comprises vacuum cup part 106, connector 107, block piece 108 and screws part 109, the side of vacuum cup part 106 is fixedly connected with connector 107, the side away from vacuum cup part 106 of connector 107 is provided with connecting rod 110, block piece 108 is provided with the first through hole, and connecting rod 110 runs through elastic cord 102 and cloth 101 also passes the first through hole; Connector 107 and block piece 108 are separately positioned on the both sides of elastic cord 102, screw part 109 and are connected with the threaded one end away from connector 107 of connecting rod 110, and the external diameter screwing part 109 is greater than the internal diameter of the first through hole.
Vacuum cup part 106 is for being attached to door and window by sucker, and connector 107, block piece 108 and screw part 109 acting in conjunction, be fixed on the end of elastic cord 102 by vacuum cup part 106, connecting rod 110 runs through elastic cord 102 and cloth 101, connector 107 and block piece 108 are separately positioned on the both sides of elastic cord 102 and are fixed by block piece 108 by screwing part 109, connector 107 and block piece 108 clamp elastic cord 102, thus sucker and elastic cord 102 are completely fixed, screw part 109 to be connected with the threaded one end away from connector 107 of connecting rod 110, can by screwing the position controlling block piece 108, thus control the clamping degree of block piece 108 and connector 107 pairs of elastic cords 102, in addition, screw part 109 to take off by screwing, namely block piece 108 can be separated with connecting rod 110, sucker takes off from elastic cord 102, cloth 101 is cleaned, prevent the damage to sucker in cleaning process, and, because connecting rod 110 is generally metal material, can prevent it from getting rusty after taking off, extend the application life of sucker, reduce the use cost of door and window frigid-proof device.
As the preferred version of this embodiment, as shown in Figure 3, the two ends of elastic cord 102 are provided with the second through hole, second through hole runs through elastic cord 102 and cloth 101, connecting rod 110 is through the second through hole, and be provided with eyelet in the second through hole, the outside of eyelet and the edge of the second through hole are fixed.
Get the second through hole with card punch and eyelet be arranged in the second through hole; the outside of eyelet and the edge of the second through hole are fitted fixing; reduce the stress concentration phenomenon of the second through hole; that avoids elastic cord 102 or cloth 101 to cause owing to pullling is torn from the edge of the second through hole; the integrality of the elastic cord 102 that available protecting contacts with connecting rod 110 and cloth 101, extends the application life of door and window frigid-proof device.
As the preferred version of this embodiment, as shown in Figure 3, cloth 101 is two-layer and is separately positioned on the both sides of elastic cord 102, the edge of two layers of cloth 101 closes, cloth 101 is provided with vertical static line 112, it is fixing that static line 112 makes two layers of cloth 101 fit, and static line 112 is arranged on the centre position of cloth 101.
Two layers of cloth 101 all can the circulation of blocks air, and cold-proof effect is better; Static line 112 is vertically arranged on the centre position of cloth 101 and two layers of cloth 101 is fitted tightly, both can prevent the inconsistent centre caused of the action of two layers of cloth 101 from occurring cavity stored air, the middle part of elastic cord 102 can be fixed again, prevent elastic cord 102 sagging or rock.Certainly, two layers of cloth 101 both two-layerly can be spliced for independent, again can for one deck cloth 101 is by being folded to form; Elastic cord 102 also can have two, arranges separately or is folded to form by one.
As the preferred version of this embodiment, the length of cloth 101 is 2m, and width is 50cm, and the length of elastic cord 102 is 30cm-50cm, and be preferably 30cm, the number of elastic cord 102 is preferably seven.Certainly, the size of cloth 101 and elastic cord 102 and the quantity of elastic cord 102 can suitably regulate as required.
Article seven, elastic cord 102 is disposed on the cloth 101 of 2m, and the distance between two adjacent elastic cords 102 is roughly equal, and be 30cm-40cm, interval is comparatively even; Cause fitting between cloth 101 therebetween and door and window comparatively loose if the spacing two bar between elastic cord 102 crosses conference, air easily passes through, and reduces cold-proof effect; If the too small meeting of the spacing two bar between elastic cord 102 causes elastic cord 102 too much, make the fold of cloth 101 unfold required pulling force excessive, affect the fixed effect of fixture 103 on door and window, fixture 103 easily comes off.
The door and window frigid-proof device front view that Fig. 6 provides for the embodiment of the present invention 3; Fig. 7 is the B-B sectional view of Fig. 6; Fig. 8 is the D portion close-up schematic view of Fig. 6; Fig. 9 is the E portion close-up schematic view of Fig. 7; Figure 10 is the fixture schematic diagram of Fig. 9; Figure 11 is the removal block piece of Figure 10 and the fixture schematic diagram after screwing.As shown in Fig. 6-Figure 11, the embodiment of the present invention 3 provides a kind of door and window frigid-proof device, compared with embodiment 2, improvement is: as Figure 10, shown in Figure 11, connecting rod 110 is divided into three sections, be respectively first paragraph 113, second segment 114 and the 3rd section 115, first paragraph 113, the axial line of second segment 114 and the 3rd section 115 overlaps and external diameter reduces successively, the internal diameter of the first through hole is less than the external diameter of first paragraph 113 and is greater than the external diameter of second segment 114, second segment 114 is through the first through hole, run through for 3rd section 115 and screw part 109, be provided with external screw thread for 3rd section 115, the inner side screwing part 109 is provided with internal thread, external screw thread and internal thread engagement.
Connecting rod 110 is made the form of multidiameter, the axial line of first paragraph 113, second segment 114 and the 3rd section 115 overlaps and external diameter reduces successively, to screw after part 109 screwed, block piece 108 can only be movable in second segment 114, cannot arrive the 3rd section 115 or depart from from first paragraph 113, elastic cord 102 and cloth 101 can be movable in first paragraph 113; After sucker being fixed on elastic cord 102 and cloth 101, elastic cord 102 still can have certain activity space and can not be clamped completely, avoid occurring owing to being completely fixed the part elastic cord 102 or cloth 101 stress concentration phenomenon that cause, the elastic cord 102 contacted with sucker and cloth 101 are not easy damaged.
As the preferred version of this embodiment, as shown in Figure 8, the second VELCRO is provided with between two adjacent fixtures 103, second VELCRO comprises the second hook-shaped bar 116 and the second lint bar 117 of bonding mutually, the side away from the second hook-shaped bar 116 of the second lint bar 117 and cloth 101 are fitted fixing, the side away from the second lint bar 117 of the second hook-shaped bar 116 is fixedly installed magnet 118, the fixed form of magnet 118 and the second hook-shaped bar 116 can be varied, such as, both setting can be bundled, also one piece of cotton can be increased in the side away from the second lint bar 117 of the second hook-shaped bar 116, airtight cavity is formed between cotton and the second hook-shaped bar 116, cavity is for holding magnet 118.
When using fixture 103 to be fixed by cloth 101, certain distance can be there is between two adjacent fixtures 103, therebetween cloth 101 cannot be fitted with door and window and occur gap, air may pass in and out from this gap, cause the reduction of cold-proof effect, magnet 118 is fixed on the cloth 101 between two adjacent fixtures 103 by the second VELCRO, after fixture 103 is fixed on door and window, magnet 118 also can be adsorbed on door and window, gap is closed, air cannot be come in and gone out, and ensures the sealing effectiveness of door and window frigid-proof device, promotes cold-proof effect further; When needing to carry out the work such as cleaning to cloth 101, directly taken off by the second hook-shaped bar 116, magnet 118 can not affect the cleaning of cloth 101.In addition, because magnet 118 can adsorb door and window, the fixed effect of whole door and window frigid-proof device can significantly promote, and more difficultly comes off, and ensures cold-proof effect.In addition, second lint bar 117 is fixed on cloth 101, use the second hook-shaped bar 116 fixed magnet 118, when cloth 101 is cleaned, second lint bar 117 Performance comparision is stablized, be difficult to be destroyed, and the uncinus of the second hook-shaped bar 116 easily destroys, taken off protection effect when therefore cleaning cloth 101 better.
As the preferred version of this embodiment, as shown in Figure 8, the both sides of elastic cord 102 are provided with the suture 119 two layers of cloth 101 sewed up, and the suture 119 being positioned at elastic cord 102 both sides forms cavity with two layers of cloth 101, and elastic cord 102 is located in cavity.
Suture 119 is used two layers of cloth 101 to be fitted, the laminating better effects if of cloth 101, in addition, elastic cord 102 wraps up by cavity completely that formed between suture 119 and two layers of cloth 101, elastic cord 102 cannot be sagging or rock, can only elongate in cavity or shorten, effectively prevent the generation of the fortuitous events such as elastic cord 102 is distorted, upset; In addition, form the cloth 101 of cavity to intermediate compression, form fold, drive the other parts of cloth 101 to form consistent fold, the cloth 101 after contraction is more elegant in appearance.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a door and window frigid-proof device, is characterized in that, comprising:
Cloth, described cloth is rectangle;
Article at least three, elastic cord, described elastic cord is all horizontally installed on described cloth, between described elastic cord, interval is arranged, wherein two described elastic cords are separately positioned on top and the bottom of described cloth, the length of described elastic cord is less than the width of described cloth, and the two ends of described elastic cord are fixed with the edge of described cloth respectively;
For described cloth being fixed on the fixture on door and window, the two ends of described elastic cord are provided with described fixture, and described fixture is connected with described elastic cord.
2. door and window frigid-proof device according to claim 1, it is characterized in that, described fixture is the first VELCRO, described first VELCRO comprises the first hook-shaped bar and the first lint bar of mutually bonding, on the edge that described first hook-shaped bar and described first lint bar are vertically arranged on described cloth respectively and door and window.
3. door and window frigid-proof device according to claim 1, is characterized in that, described fixture is sucker, and the side of described sucker is connected with described elastic cord, and opposite side is for being absorbed and fixed at door and window.
4. door and window frigid-proof device according to claim 3, it is characterized in that, described sucker comprises vacuum cup part, connector, block piece and screws part, the side of described vacuum cup part is fixedly connected with described connector, the side away from described vacuum cup part of described connector is provided with connecting rod, described block piece is provided with the first through hole, and described connecting rod runs through described elastic cord and described cloth also passes described first through hole; Described connector and described block piece are separately positioned on the both sides of described elastic cord, described in screw part and be connected with the threaded one end away from described connector of described connecting rod, described in screw part external diameter be greater than the internal diameter of described first through hole.
5. door and window frigid-proof device according to claim 4, it is characterized in that, described connecting rod is divided into three sections, be respectively first paragraph, second segment and the 3rd section, described first paragraph, the axial line of described second segment and described 3rd section overlaps and external diameter reduces successively, the internal diameter of described first through hole is less than the external diameter of described first paragraph and is greater than the external diameter of second segment, described second segment is through described first through hole, described 3rd section run through described in screw part, described 3rd section is provided with external screw thread, the described inner side screwing part is provided with internal thread, described external screw thread and the engagement of described internal thread.
6. door and window frigid-proof device according to claim 5, it is characterized in that, the two ends of described elastic cord are provided with the second through hole, described second through hole runs through described elastic cord and described cloth, described connecting rod is through described second through hole, be provided with eyelet in described second through hole, the outside of described eyelet and the edge of described second through hole are fixed.
7. the door and window frigid-proof device according to claim 1-6 any one, it is characterized in that, the second VELCRO is provided with between two adjacent described fixtures, described second VELCRO comprises the second hook-shaped bar and the second lint bar of bonding mutually, side away from described second hook-shaped bar and the described cloth pasting of described second lint bar are fixed, and the side away from described second lint bar of described second hook-shaped bar is fixedly installed magnet.
8. the door and window frigid-proof device according to claim 1-6 any one, it is characterized in that, described cloth is two-layer and is separately positioned on the both sides of described elastic cord, the edge of two layers of cloth closes, described cloth is provided with vertical static line, described static line makes two-layer described cloth pasting fix, and described static line is arranged on the centre position of described cloth.
9. door and window frigid-proof device according to claim 8, it is characterized in that, the both sides of described elastic cord are provided with the suture sewed up by two-layer described cloth, the described suture and the two-layer described cloth that are positioned at described elastic cord both sides form cavity, and described elastic cord is located in described cavity.
10. the door and window frigid-proof device according to claim 1-6 any one, is characterized in that, the length of described cloth is 2m, and width is 50cm, and the length of described elastic cord is 30cm-50cm, and described elastic cord is seven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652710.2A CN104329004B (en) | 2014-11-17 | 2014-11-17 | Door and window frigid-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410652710.2A CN104329004B (en) | 2014-11-17 | 2014-11-17 | Door and window frigid-proof device |
Publications (2)
| Publication Number | Publication Date |
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| CN104329004A CN104329004A (en) | 2015-02-04 |
| CN104329004B true CN104329004B (en) | 2016-01-27 |
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| CN201410652710.2A Expired - Fee Related CN104329004B (en) | 2014-11-17 | 2014-11-17 | Door and window frigid-proof device |
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| CN2764915Y (en) * | 2005-02-23 | 2006-03-15 | 刘国强 | Draught-proofing strip for door and window |
| CN101230773A (en) * | 2007-01-22 | 2008-07-30 | 孙侪翼 | Wind-proof component for window |
| KR20090037736A (en) * | 2007-10-12 | 2009-04-16 | 주식회사 엘지화학 | Mohair for windows and doors |
| CN204343933U (en) * | 2014-11-17 | 2015-05-20 | 石亚光 | Door and window frigid-proof device |
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2014
- 2014-11-17 CN CN201410652710.2A patent/CN104329004B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177075Y (en) * | 1993-06-04 | 1994-09-14 | 王一帆 | Sound insulation heat insulation decorative door pad |
| CN2542812Y (en) * | 2002-04-29 | 2003-04-02 | 郭旭光 | Dust-and cold-proof means for glazed door |
| CN2764915Y (en) * | 2005-02-23 | 2006-03-15 | 刘国强 | Draught-proofing strip for door and window |
| CN101230773A (en) * | 2007-01-22 | 2008-07-30 | 孙侪翼 | Wind-proof component for window |
| KR20090037736A (en) * | 2007-10-12 | 2009-04-16 | 주식회사 엘지화학 | Mohair for windows and doors |
| CN204343933U (en) * | 2014-11-17 | 2015-05-20 | 石亚光 | Door and window frigid-proof device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104329004A (en) | 2015-02-04 |
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