CN2367737Y

CN2367737Y - Concave-convex gullet pressing type screen door and window

Info

Publication number: CN2367737Y
Application number: CN 98215180
Authority: CN
Inventors: 陈国光
Original assignee: CHEN GUOAGUANG
Current assignee: CHEN GUOAGUANG
Priority date: 1998-06-01
Filing date: 1998-06-01
Publication date: 2000-03-08
Anticipated expiration: 2008-06-01

Abstract

The utility model is composed of an outer frame, a single groove or a double-groove guide rail, a screen door and window fan, and sealing wool strips, wherein, the four frames of the screen door and window fan are tubular materials with concave sections. The utility model is characterized in that the tubular material is composed of pressing strips and groove strips which have a double-barb notch groove structure, the pressing strips and the groove strips are matched with each other and are projected in the shape of double-barb, and the double-barb pressing strips and groove strips are fixedly connected with the fan frames through riveting without the need for bolts for assembly. The utility model breaks through the remnant technical difficult problems of similar products and realizes the connection of screen nets and the fan frames without screw nails for assembly. The utility model is formed by one time punch forming and has the advantages of precise structure of the product appearance, rigid and smooth net faces, each disassembly for cleaning, and flexible open.

Description

Concavo-convex briar tooth pressing type screen door window

The utility model relates to a kind of screen door window.

Indoor in order to prevent the mosquitos and flies invasion, at the door and window mouth screen door window is set usually.At present in the like product of city's field boundary, adopt traditional adhesive tape embedded owing to be subjected to the limitation of structure and material, it is loose that its finished product outward appearance shows as wire side as being connected of gauze and fan frame more, and the shortage rigidity is not easily removable and washable.Decorative effect is poor, and the connecting portion of gauze and fan frame comes off when bearing wind load or external force easily.Versatility is single, and a kind of often screen window only is confined to a kind of window type, thereby its quality and grade are lower.

The purpose of this utility model is to avoid soil to state the deficiencies in the prior art, provides a profit to be connected firmly, unpick and wash conveniently, and general, attractive in appearance, durable screen door window.

The utility model is made up of housing and single groove or double flute guide rail, screen door sash, seal weatherstrip, and wherein four of the screen door sash frames are tubulose section bars of concave cross section.Feature is: the tubular shape material is made up of groove bar and press strip.The groove bar is two reverse hook teeth groove structures.Press strip and groove bar are supporting, are two barbed protuberances, and two barb groove bars are connected with the rivet clasp of two barb press strips for the fan frame, do not need bolts assemblies.

The drawing of accompanying drawing is described as follows:

Part (A ') is the fan frame of Simple screen window;

Part (A) is the fan frame of luxurious screen door window;

Part (B) is the press strip of screen door window sash frame;

Part (C) is the last rail of Simple screen window;

Part (D) is the following rail of Simple screen window;

Part (E) is the housing of luxurious screen window;

Part (F) is the housing of luxurious screen door;

Part (G) is the last rail of luxurious screen window;

Fig. 1 is the structure chart of luxury screen door;

Fig. 2 is the structure chart of luxury screen window;

Fig. 3 is the structure chart of simple type screen window;

Fig. 4 is a screen door window sash frame assembling drawing.

Four border structures of screen door sash are the tubular shape materials of concave cross section, and both sides are provided with reverse hook teeth in Baltimore groove abdominal cavity formula mother metal (A) or (A '), and 45 is cut at its two ends, adopt interior angle to assemble apart from the shape framework.The rivet clasp of gauze and framework is to realize Fig. 4 by being pressed into of raised line (B) that is provided with two reverse hook teeth.Because of the size of raised line (B) two between cog width greater than spill mother metal (A) two between cog, when the related gauze of raised line (B) enters the mother metal abdominal cavity, its Baltimore groove (A) is elastic shape and opens, and when raised line (B) two face line of teeth compression distances surpass mother metal (A) intraperitoneal two face line of teeth, its Baltimore groove homing, the related gauze of raised line (B) that is pressed into is clamped firmly, thereby reached the purpose of rivet clasp.Because raised line (B) produces the curve tensile force in the process that is pressed into mother metal (A) abdominal cavity, force gauze to tighten to periphery, thereby obtain bold smooth screen door sash page or leaf.

The bar that utilizes " concavo-convex briar tooth is withheld structure " to make can be assembled into it screen door window of multiple model, meets the different needs.The utility model can be assembled into following three kinds of structure screen door window styles.

Utilize the utility model to can be made into the simple type screen window.Its structure as shown in Figure 3, to go up rail (C) and following rail (D) and be separately fixed at the upper and lower frames inboard of former aluminium alloys glass window, at the bottom of screen window fan abdomen, two slide blocks (H) will be installed afterwards, and it will be placed in up and down in rail (C), (D) groove, come and go about getting final product and move, realize the switch motion of screen window fan.This kind window type is suitable for the popular dwelling house of block of flats and uses.

Utilize the utility model to can be made into luxury screen window.Its structure as shown in Figure 2.Its four housings (E) are independently space frameworks of the double flute track of a mountain font form, 45 is cut at its two ends, connect to form apart from the shape housing with interior angle, for just to unpick and wash, at tetragonal housing top margin, two deep trouths (G) are set, be installed in the interior metope external corner position of window, two slide blocks (H) are installed at the bottom of two screen windows fans abdomen afterwards, and will fan frame and be placed in two grooves, come and go about getting final product and move, realize the switch motion of sash.Because the cross section of housing (E) is by the design of Decorative wood line bar style, so whole structure is a kind of exterior window trim effect, also because it is independent forms.So can mate with any window type.The villa building that this kind window type is fit to the high standard finishing uses.

Utilize the utility model to can be made into luxurious screen door.Its structure is cut into 45 with three frames (F) as shown in Figure 1, also connects to form the triangle housing with interior angle, is installed in the external corner position of door opening, adopts hinge to be connected between screen door fan and the housing, can the same switch with conventional door leaf.The housing of this structure (F) also is the design of Decorative wood line bar style, so the whole structure of installing is succinct door pocket effect.

The utility model product, the technological difficulties that like product is left over have been broken through, realized needn't assembling by screw gauze and being connected of fan framework, one time punching molded, its product appearance is of a tightly knit structure, and wire side is bold smooth, quick detachable cleaning, open flexibly, both artistic and practical, for modern high-grade interior decoration provides the perfect facility that more becomes.

Claims

The utility model is made up of housing and single groove or double flute guide rail, screen door sash, seal weatherstrip, four of the screen door sash frames wherein, it is the tubulose section bar of concave cross section, it is characterized in that: its tubular shape material is made up of groove bar and press strip, the groove bar is two reverse hook teeth groove structures, and press strip and groove bar are supporting, is two barbed protuberances, two barb groove bars are connected with the rivet clasp of two barb press strips for the fan frame, do not need bolts assemblies.