CN103403287A - Screen - Google Patents

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Publication number
CN103403287A
CN103403287A CN2011800640731A CN201180064073A CN103403287A CN 103403287 A CN103403287 A CN 103403287A CN 2011800640731 A CN2011800640731 A CN 2011800640731A CN 201180064073 A CN201180064073 A CN 201180064073A CN 103403287 A CN103403287 A CN 103403287A
Authority
CN
China
Prior art keywords
insect protected
protected gauze
gauze
braced structures
window frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN2011800640731A
Other languages
Chinese (zh)
Inventor
T·A·莫克韦纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MOKWENA TECHNOLOGY DEVELOPMENT Pty Ltd
Original Assignee
MOKWENA TECHNOLOGY DEVELOPMENT Pty Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MOKWENA TECHNOLOGY DEVELOPMENT Pty Ltd filed Critical MOKWENA TECHNOLOGY DEVELOPMENT Pty Ltd
Publication of CN103403287A publication Critical patent/CN103403287A/en
Pending legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E06B9/521—Frameless fly screens; Tensioning means therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
    • E06B2009/527—Mounting of screens to window or door

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Catching Or Destruction (AREA)

Abstract

This invention relates to an insect screen suitable for, but not limited to, screening a window, including a reversibly deformable support structure having outer surfaces for frictionally engaging inner surfaces of a window frame; and a woven material attached to the support structure.

Description

Gauze
Technical field
The present invention relates to gauze, and more particularly but ad hoc do not relate to the insect protected gauze.
Background technology
Insect protected gauze (insect screen) is well-known and is widely used.Some place in the world, comprise the part in South Africa, and the warm, wet weather condition is fit to growing and breeding of mosquito (Anopheles), and mosquito is the vector of well-known plasmodium (Plasmodium).
Except the threat of malaria, mosquito and other winged insect are insects for the mankind.Under the hot weather condition, many people like opening window usually at night, in order to allow air to enter room.The attract insects that light and other thermal source will comprise mosquito in house and these insects dislike.
There are some products to can be used for controlling insect, particularly mosquito.These products comprise that skin insect repellent cream and spray are to Anti-mosquito mesh, electric repellent and spray poison tank.
It is also known being placed on the insect protected gauze on window and door.The shortcoming related with known insect protected gauze is that these insect protected gauzes anchor to the rigidity of window frame or doorframe, typically aluminium/steel frame manufacturing by needs.In assembling, these insect protected gauzes may become and are permanently attached to framework.Installation may need special tool and technical ability is installed.Thereby this may be considered to unengaging product.In addition, the market reaction of product may be favourable aspect the instant product that does not need the experienced operator to install, and reason is that the workman installs the one-tenth this part that can cause increase.
The electricity repellent may be invalid for small reptile and may makes the user have the risk of being attacked.In addition, these may be not suitable for using in the more disabled grass roots of supply of electric power.
Expensive and therefore pest repellant based on chemistry may be not suitable for the low-income household.In addition, the active ingredient in these products may be the user's taboo to these composition sensitivities.
Therefore need on market a kind of solution above the user of described shortcoming the insect protected gauze can be installed.
Goal of the invention
Therefore the purpose of this invention is to provide a kind of insect protected gauze that overcomes at least in part the above-mentioned defect related with prior art.
Another object of the present invention is to provide a kind of useful alternative insect protected gauze with respect to prior art.
Summary of the invention
A kind ofly be suitable for but be not limited to shelter the insect protected gauze of window according to the invention provides, it comprises:
-reversibly deformable braced structures, described braced structures has the external surface for the inner surface that frictionally engages window frame; And
-be attached to the braided material of described braced structures.
Described braced structures can be the form of framework, has two groups of parallel, opposite side parts, and each parts of every group are attached to the opposite side parts in their top and bottom.The shape that described braced structures can alternatively be configured as any window frame that will apply with described gauze suitably becomes mirror image.
Described braced structures can include but not limited to any suitable polymeric material by any suitable material manufacturing, comprises rubber, polystyrene, meticulous braiding Steel material, cotton-wool etc.
Described gauze can have flange, and described flange is positioned on the periphery of described braced structures and around described periphery and extends, and with upwards, outwards structure extends, and provides thus the additional of gap between described gauze and described window frame to shelter.
Described flange can integrally be molded as the part of described braced structures, perhaps alternatively can use suitable securing member, for example loop fasteners removably can be fixed to described braced structures.
Described gauze can alternatively be used for sheltering any entrance of door or house.
Described gauze can also comprise and is attached to described braced structures to be used for described braced structures is fixed to one or more mating part of described window frame.Described mating part can be the form of clip, and described clip has the relative shank be used to the exposure lip limit that engages described window frame.Each clip can have for described clip being fixed to releasedly the screw on described lip limit.Preferably, described clip can be centrally located on long a pair of opposite side parts and to close with described lip edge joint being used for.
Described braided material can comprise square opening.The size of described square opening can be less than 1.5mm on aperture 2In another embodiment of the present invention, described braided material can comprise circular port.The radius of described circular port can be 1mm.In another embodiment of the present invention, described braided material can comprise oval pore.
According to the present invention, also provide a kind of and prevent that insect from passing the method for the entrance of house, it comprises the step of the insect protected gauze that provides as noted before.
Description of drawings
By non-limiting example, the present invention is described in more detail referring now to accompanying drawing, wherein:
Fig. 1 is the axonometric drawing that waits according to insect protected gauze of the present invention;
Fig. 2 is the exploded isometric view of the insect protected gauze of Fig. 1, shows an embodiment of the device that is attached to window;
Fig. 3 is in the axonometric drawing such as grade of the insect protected gauze of Fig. 2 of installation site;
Fig. 4 is the axonometric drawing that waits according to insect protected gauze of the present invention, shows the preferred embodiment that is attached to window frame; And
Fig. 5 is the cross-sectional side view of the insect protected gauze of Fig. 4, shows in use and be attached to the insect protected gauze of window frame, and the close-up view of an attachment point also further is shown in cross-sectional side view.
Fig. 6 is the axonometric drawing such as grade of the insect protected gauze of Fig. 2, shows attachment flange according to a further aspect in the invention; And
Fig. 7 is the cross-sectional side view of the insect protected gauze of Fig. 6, is also shown in use and is attached to the insect protected gauze of window frame, and the details of the structure of flange is shown.
The specific embodiment
In the accompanying drawings, unless otherwise noted, identical Reference numeral represents identical parts.
At first with reference to figure 1, Reference numeral 10 represents substantially according to insect protected gauze of the present invention.Can be more clearly visible in Fig. 2, insect protected gauze 10 comprises reversibly deformable braced structures 12, and this braced structures is suitable for being assembled to insect protected gauze 10 with on window frame mounted thereto 18.
Braced structures 12 comprises two pairs of parallel, relative, elongated member, and described parts connect each other in 90 ° of orientations in mode end to end, the common essentially rectangular that limits when stopping.Braced structures 12 is by the manufacturing of polystyrene compound and reversibly deformable when applying power.Removal power will cause braced structures roughly to recover its shape of stopping.Braced structures is defined for the external surface 13 that is frictionally engaged with window frame 18.Be more clearly visible in Fig. 4, inner surface 15 is in the relative side of external surface 13 with each elongated member.
Inner surface 15 is connected to braided material 14, and described braided material is crossed over the zone that the inner surface 15 by each elongated member limits.Braided material 14 comprises a plurality of holes 22, and by a series of polymer plastic lines that are in the graticule structure, makes to limit ventilative surface.In a preferred embodiment, hole 22 has square (as shown in fig. 1).In other embodiment in being considered to belong to the scope of the present disclosure, hole 22 can be alternatively circular or avette (not shown in the diagram).The size in hole 22 is 1.5mm dimensionally in a preferred embodiment 2This allows the air maximum fluidity or, by entering room, stops simultaneously winged insect, particularly mosquito to pass through.Can predict insect protected gauze 10 and also will effectively prevent small reptile, such as lizard etc.
Having circular port 22(does not show) alternative of the present invention will preferably have the pore radius of 1mm.As in a preferred embodiment, the aforementioned apertures size will be convenient to air and pass into room, block simultaneously insect.
With reference to the Figure 4 and 5 that show the preferred embodiments of the present invention, braced structures 12 has two coupling devices 16 (a) of the right long right opposite side of the elongated member of medially arranging and be located at braced structures 12.Each coupling device 16 (a) has the embedding base portion, has two relative limb sections that also expose that grasp structure 17 (a) and extends upward from external surface 13 from described embedding base portion, towards each other convergent.Relatively grasp in structure 17 (a) one and have the screw of layout placed in the middle and screwed hole (jointly being shown as 17 (b)) to be used for frictionally engaging the exposure lip limit 19 of window frame 18.In the context of the present specification, term " exposure lip limit " is intended to expression and can be used for any lip limit of the window frame 18 that engages with coupling device 16 (a), no matter is outside or inner (with respect to house) lip limit of window frame 18.To understand the present invention does not need to have two (or a pair of) coupling devices 16 (a), but depends on the size of window frame, can arrange (not shown) use any amount of coupling device 16 (a) with interval.
With reference now to Fig. 1,2 and 3,, in alternative of the present invention, provide coupling device 16 (b) to replace coupling device 16 (a).Coupling device 16 (b) comprises the screwed hole based on window 24 that is attached to separately window frame 18.Screwed hole 24 is used for receiving screw 28, and the engagement of described screw is positioned at the depression 26 at the some interval locations place on braced structures 12.
The screw forming section of screw and screwed hole and actual screw 28 need not be needs screwdriver in order to be driven into general type in screwed hole.Although do not show, these screws can change into preferably can enough hand-driven thumb screws.
With reference to figure 6, the applicant recognizes at this window frame that has off-standard size.Therefore, insect protected gauze 10 may be with respect to window frame 18 undersizes, and reason is that horizontal or vertical (but not being both) side of insect protected gauze may not reach the required size of window frame 18.Such result is that one or more gaps (not shown) may be present between insect protected gauze 10 and window frame 18, allows thus the insect (not shown) to enter the room (not shown).In order to address this problem, reversibly deformable flange 30 is positioned on the periphery of braced structures 12 and around this periphery and extends.Preferably, flange 30 integrally is molded as the part of braced structures 12 and additionally with respect to braced structures 12 side from braced structures 12 on direction upward and outward, extends, and ends at the butt end 32 for butt adjacently situated surfaces (for example window frame 18 or abuts with wall)., although be shown as in Fig. 7 on the outside lip limit that ends at window frame 18, be appreciated that flange 30 can end on the outside or inner corresponding lip limit of window frame 18, or according to circumstances need in fact can end on the inside or outer abutment wall of window frame 18.
In alternative, flange 30 uses the loop fasteners (not shown) to be detachably fixed to braced structures 12.
In use, the external surface 13 of insect protected gauze 10 use braced structuress 12 is attached to window frame 18(to being frictionally engaged of window frame 18 and has opening in opening structure, shows).In addition, coupling device 16 provides additional support to be used for joining releasedly braced structures 12 to window frame 18 for braced structures 12.Braided material 14 allows air to move through the both sides of insect protected gauze 10 by its hole 22., in this mode, stop insect (not shown) and other little insect (not shown) to enter the house (not shown) via open window (also not showing).Flange 30 is located and engages around the opening that is limited by window frame, prevents that thus insect from entering by the gap accident that may be present between braced structures 12 and window frame 18.
Will appreciate that by manually be out of shape braced structures with the Space configuration by being limited by the antitheft protecting fence (not shown) to window frame 18, reversibly deformable braced structures 12 can be positioned on window frame by the alarm (not shown).Also will appreciate that the insect protected gauze is being of portable form on its intrinsic property and can is needing easily to use according to the user in an above house.
Although only described in this article some form of the present invention, any technician of this area will understand other modification of the present invention or variation is possible.For example, coupling device 16 does not need to be limited to described embodiment herein, but can expand to comprise embolism and screw device, bolt sets, by nail and other similar removably fixable coupling device.In addition, braced structures can by reversibly deformable polymer, the meticulous braiding Steel material of rubber and other form, be included in material coat in and the suitably manufacturings such as cotton-wool of sealing.In addition, insect protected gauze 10 does not need ad hoc to be applied to window frame, but can be applied to any entrance of house, comprises doorframe.Therefore such modification and/or change is considered to belong to as described herein in the spirit and scope of the present invention.

Claims (19)

1. one kind is suitable for but is not limited to shelter the insect protected gauze of window, comprising:
-reversibly deformable braced structures, have the external surface for the inner surface that frictionally engages window frame; And
-be attached to the braided material of described braced structures.
2. insect protected gauze according to claim 1, wherein said braced structures is the form of framework, has two groups of parallel, opposite side parts, and each side component of every group is attached to the opposite side parts in their top and bottom.
3. insect protected gauze according to claim 1, the shape that wherein said braced structures is configured as any window frame that will apply with described insect protected gauze suitably becomes mirror image.
4. insect protected gauze described according to any one in aforementioned claim, wherein said braced structures, by any suitable material manufacturing, includes but not limited to any suitable polymeric material, rubber, polystyrene, meticulous braiding Steel material, cotton-wool etc.
5. insect protected gauze described according to any one in aforementioned claim, wherein said insect protected gauze has flange, described flange is positioned on the periphery of described braced structures and around described periphery and extends, and with upwards, outside structure extends, and provides thus the additional of gap between described gauze and described window frame to shelter.
6. the reversibly deformable and integrally be molded as the part of described braced structures of insect protected gauze according to claim 5, wherein said flange.
7. insect protected gauze according to claim 5, wherein said flange use suitable securing member removably can be fixed to described braced structures.
8. insect protected gauze according to claim 7, wherein said securing member is loop fasteners.
9. insect protected gauze described according to any one in aforementioned claim, wherein said gauze is used for sheltering any other entrance of door or house.
10. insect protected gauze described according to any one in aforementioned claim, wherein said insect protected gauze comprise and are attached to described braced structures to be used for described braced structures is fixed to one or more mating part of described window frame.
11. insect protected gauze according to claim 10, wherein said mating part are the form of clip, and described clip has the relative shank be used to the lip limit of the exposure that engages described window frame.
12. insect protected gauze according to claim 11, wherein said clip have for described clip being fixed to releasedly the screw on described lip limit.
13. being centrally located on long a pair of opposite side parts, insect protected gauze according to claim 12, wherein said clip close with described lip edge joint being used for.
14. insect protected gauze according to claim 1, wherein said braided material comprises square opening.
15. insect protected gauze according to claim 14, the size of wherein said square opening on aperture less than 1.5mm 2
16. insect protected gauze according to claim 1, wherein said braided material comprises circular port, has the radius of 1mm.
17. insect protected gauze according to claim 1, wherein said braided material comprises oval pore.
18. an insect protected gauze, it is and/or described with reference to accompanying drawing haply as described herein and illustrate.
19. one kind prevents that insect from passing the method for the entrance of house, it comprises provides the step of insect protected gauze as described herein.
CN2011800640731A 2011-01-04 2011-12-20 Screen Pending CN103403287A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA201100094 2011-01-04
ZA2011/00094 2011-01-04
PCT/IB2011/055808 WO2012093302A1 (en) 2011-01-04 2011-12-20 Screen

Publications (1)

Publication Number Publication Date
CN103403287A true CN103403287A (en) 2013-11-20

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Application Number Title Priority Date Filing Date
CN2011800640731A Pending CN103403287A (en) 2011-01-04 2011-12-20 Screen

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CN (1) CN103403287A (en)
AP (1) AP2012006056A0 (en)
WO (1) WO2012093302A1 (en)
ZA (1) ZA201109401B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017014868A (en) * 2015-07-06 2017-01-19 Ykk Ap株式会社 Fitting
JP7360940B2 (en) * 2019-12-27 2023-10-13 株式会社Lixil Screen door installation structure and screen door installation method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2396295A (en) * 1943-10-05 1946-03-12 Bridgeport Fabrics Inc Filter screen
US2504204A (en) * 1946-04-22 1950-04-18 Kiefer Augustine John Frame mounting for window sashes and other closures
DE29809253U1 (en) * 1998-05-27 1998-09-03 M & S Sprossenelemente GmbH, 33142 Büren Insect protection device
CN2401688Y (en) * 1999-09-30 2000-10-18 卫荫炳 Magnet adsorbed, active frame for insect and dust proof window screen
CN2809176Y (en) * 2005-08-04 2006-08-23 刁会斌 Simple window screen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2196677A (en) * 1986-10-09 1988-05-05 John Markham Insect screens
US7730932B1 (en) * 2006-08-11 2010-06-08 Bauer Kenneth W Screen assembly

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2396295A (en) * 1943-10-05 1946-03-12 Bridgeport Fabrics Inc Filter screen
US2504204A (en) * 1946-04-22 1950-04-18 Kiefer Augustine John Frame mounting for window sashes and other closures
DE29809253U1 (en) * 1998-05-27 1998-09-03 M & S Sprossenelemente GmbH, 33142 Büren Insect protection device
CN2401688Y (en) * 1999-09-30 2000-10-18 卫荫炳 Magnet adsorbed, active frame for insect and dust proof window screen
CN2809176Y (en) * 2005-08-04 2006-08-23 刁会斌 Simple window screen

Also Published As

Publication number Publication date
ZA201109401B (en) 2013-03-27
WO2012093302A1 (en) 2012-07-12
AP2012006056A0 (en) 2012-02-29

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Application publication date: 20131120