CN103958808B - Insect screen stopper and sliding window having the same - Google Patents

Abstract

Disclosed herein are an anti-insect screen stopper and a sliding window having the same. The vermin screen stopper is snapped to an upper profile (211) of a frame (210) of the vermin screen (200) having a retention groove (211a) formed longitudinally at a central portion in a cross section, the vermin screen stopper comprising: a base portion (310) protruding downward so as to be caught to the retention groove (211a), and having a first face member (311), a second face member (312), and a third face member (313) bent in order as a whole; a retention pawl locking portion (320) connected to the third face member (313), the retention pawl locking portion (320) protruding upward and having a fourth face member (321) and a fifth face member (322) bent in order as a whole, wherein the base portion (310) and the retention pawl locking portion (320) constitute ""shaped cross section; and a tension member (330) bonded to an inner face of the fourth face member (321). The vermin screen stopper can be easily installed without modification of the existing vermin screen because it can be applied to the conventional vermin screen. Since the upper end portion of the installed vermin proof screen is elastically supported to the screen insertion groove, the vermin proof screen stopper and the sliding window having the vermin proof screen stopper can prevent the screen from being easily lifted due to a worker's mistake or a user's mistake when the typhoon or the strong wind blows up, thereby preventing a serious accident due to the falling of the vermin proof screen.

Description

Insect screen stopper and sliding window having the same

technical field

The present invention relates to a vermin screen stopper, and more particularly to a vermin screen stopper and a sliding window having the vermin screen stopper, which is securely and continuously Keeping the vermin screen mounted on the screen rail of the window frame allows the vermin screen to perform its primary function and prevents Accidents caused by falling screens.

Background technique

Generally speaking, buildings each have various windows or doors installed on the opening of the building to block the inside of the building from the outside, and in this case, the windows or doors used to support the windows or The frame of the door is classified into wooden frame and metal frame according to the material used. However, recently, frames for windows or doors are made of plastic or synthetic resin such as PVC.

Conventionally, the insect screen is installed on the window frame in order to prevent pests or flying insects from flying in through the gap between the opened window and the window frame when the window is opened along the track on the window frame in summer.

The process of installing the insect screen will be described in detail here. After the upper part of the insect-proof screen is assembled into the screen insertion groove of the upper part opposite to the screen rail arranged on the outermost side of the window frame, the insect-proof screen is slowly dropped. The insect screen is then ready to install when the screen rails are snapped into the track base grooves formed in the lower end portion of the insect screen.

According to the above, in order to facilitate installation, the distance (D1) between the screen track of the window frame and the screen insertion groove of the window frame is greater than the height H1 of the entire insect screen, ie H1<D1.

Accordingly, in the case of a general insect-proof screen having the above-mentioned structure, when a typhoon or a strong wind blows, the installed screen is slightly lifted up and detached due to a worker's mistake or a user's mistake. The screen track and fell from a high-rise building, resulting in a serious accident.

Contents of the invention

technical problem

Therefore, the present invention is made while attempting to solve the above-mentioned problems existing in the prior art, and one of the objects of the present invention is to provide an insect-proof screen stopper and an insect-proof screen stopper with the same. For sliding windows, the screen stop allows the insect screen to be installed easily as it can be applied where the distance between the screen track of the window frame and the screen insertion groove of the window frame is greater than the entire height of the insect screen conventional insect screens. Another object of the present invention is to provide an insect-proof screen stopper and a sliding window having the insect-proof screen stopper, since the upper end portion of the installed insect-proof screen is elastically supported to the screen insertion groove , It can prevent the screen from being easily lifted due to workers' mistakes or user's mistakes when typhoon or strong wind blows, thereby preventing serious accidents caused by the falling of the insect screen.

solution

In order to achieve the above object, the present invention provides an insect screen stopper, which is snapped onto an upper profile having a retainer longitudinally formed at a central portion within a cross section. The groove, the insect screen stopper includes: a base portion protruding downward so as to be snapped into the retaining groove, and having a first face member, a second face member and a first face member which are integrally bent sequentially a third face member; a retaining pawl locking portion connected to said third face member, said retaining pawl locking portion protruding upward and having a fourth face member and a fifth face member integrally bent in sequence, Wherein the base part and the retaining pawl locking part constitute a " ”-shaped cross-section; and a tensile member bonded to the inner face of the fourth face member.

The base portion is pressed and snapped into the retention groove of the frame of the insect screen, and the retention pawl locking portion is pressed and snapped into abutment with the retention groove of the insect screen retention pawl.

The tensile member is elastically supported to an upper surface of the retaining pawl in a state where the retaining pawl locking portion is pressed into the retaining pawl adjacent to the retaining groove of the insect screen. .

A movement preventing member is coupled to one end portion of the second face member, and in a state where the retaining pawl locking portion is pressed into the retaining pawl adjacent to the retaining groove of the insect screen, The movement preventing member prevents movement of the insect-proof screen by being snapped to one end portion of the upper profile of the insect-proof screen.

The first surface member includes a retaining protrusion protruding outward, and in a state where the base portion is pressed and snapped into the retaining groove of the frame of the insect screen, the retaining protrusion Adjacent to the retaining groove of the insect-proof screen and elastically supported to another retaining pawl opposite to the retaining pawl.

The tensile member is shaped into an arcuate shape.

In another aspect of the present invention, the present invention provides a sliding window with an insect-proof screen stopper, the sliding window comprising: a window frame having a screen rail arranged on one side of a lower boundary portion in a longitudinal direction , and a screen insertion groove arranged on one side of the upper boundary portion in the longitudinal direction; an insect-proof screen, in a state where it is fitted into the screen insertion groove, the insect-proof screen is placed on on a screen rail; and an insect-proof screen stopper, in a state where the insect-proof screen is placed on the screen rail, the insect-proof screen is elastically held by the insect-proof screen stopper Support to insert the screen into the groove.

Beneficial effect

The insect-proof screen stopper and the sliding window with the insect-proof screen stopper according to the present invention can allow the insect-proof screen to be easily installed without retrofitting the existing insect-proof screen because it can be applied to the window The distance between the screen track of the frame and the screen insertion groove of the window frame is larger than the conventional insect-proof screen in the height of the entire insect-proof screen.

In addition, since the upper end portion of the installed insect screen is elastically supported to the screen insertion groove, the insect screen stopper and the sliding window with the insect screen stopper according to the present invention can prevent typhoon Or when a strong wind blows, the screen is easily lifted due to a worker's mistake or a user's mistake, thereby preventing serious accidents caused by the insect-proof screen falling.

Description of drawings

FIG. 1 is a perspective view showing an insect-proof screen combined with an insect-proof screen stopper according to the present invention.

FIG. 2 is a schematic view showing a state when the insect-proof screen stopper according to the present invention is pressed to the upper profile retaining groove of the insect-proof screen.

FIG. 3 is a front view showing an insect screen stopper according to the present invention.

FIG. 4 is a right side view showing the insect screen stopper in FIG. 3 .

FIG. 5 is a left side view showing the insect screen stopper in FIG. 3 .

FIG. 6 is a partial sectional view showing a state when an insect screen combined with an insect screen stopper is mounted on a window frame.

Detailed ways

Preferred embodiments of the present invention will now be explained in detail with reference to the accompanying drawings.

The characteristics, advantages and solutions of the present invention will become apparent from the following detailed description of preferred embodiments of the present invention, taken in conjunction with the accompanying drawings.

The present invention is not limited to the embodiments of the present invention, but can be implemented in other various forms. The embodiments of the present invention are provided for the purpose of fully disclosing the present invention and enabling those skilled in the art to fully understand the scope of the present invention and the scope of the present invention defined by the claims.

In the figures, the same components have the same reference numbers.

Hereinafter, the present invention will be explained with reference to the accompanying drawings of an insect-proof screen stopper and a sliding window with the insect-proof screen stopper according to a preferred embodiment of the present invention.

First, referring to FIG. 1 , the structure of an insect-proof screen 200 incorporating an insect-proof screen stopper 300 according to the present invention will be described in detail.

As shown in FIG. 1 , the insect-proof screen 200 is placed on the screen rail 110, and in this state, the insect-proof screen is assembled into the screen insertion groove 120 of the window frame 100, and the insect-proof screen includes: The screen frame 210 , forming a boundary; and the net member 220 , coupled to an inner space of the screen frame 210 , serve to prevent pests from flying in and circulate air.

In addition, as shown in the drawings, the insect screen 200 includes a frame 210 having an upper profile 211 in which a retaining groove 211a is longitudinally formed in a central portion in cross section. In a state where the insect-proof screen 200 is seated on the screen rail 110 , the insect-proof screen 200 is elastically supported to the screen insertion groove 120 by the insect-proof screen stopper 300 according to the present invention.

Hereinafter, the insect screen stopper 300 according to the present invention will be described with reference to FIGS. 2 to 5 .

Fig. 2 is a schematic diagram showing the state when the insect-proof screen stopper according to the present invention is pressed to the upper profile retaining groove of the insect-proof screen, and Fig. 3 is a diagram showing the state of the insect-proof screen stopper according to the present invention. 4 is a right side view showing the insect-proof screen stopper in FIG. 3 , and FIG. 5 is a left side view showing the insect-proof screen stopper in FIG. 3 .

Referring to FIGS. 2 to 5 , an insect screen stopper 300 according to the present invention is snapped onto an upper profile 211 constituting the frame 210 of the insect screen 200 and having a central portion formed longitudinally in cross-section. The retaining groove 211a. The insect-proof screen stopper 300 includes: a base portion 310 protruding downward so as to be snapped into the retaining groove 211a, and having a first surface member 311 and a second surface member 312 which are integrally and sequentially bent and the third face member 313; the retaining pawl locking part 320 is connected to the third face member 313, and the retaining pawl locking part protrudes upward and has a fourth face member 321 and a fourth face member 321 which are integrally and sequentially bent a fifth face member 322; and a tensile member 330, which is bonded to the inner face of said fourth face member 321, wherein said base portion 310 and said retention pawl locking portion 320 form a " ”-shaped cross-section.

In addition, the tensile member 330 may be shaped in an arc shape.

Here, the base part 310 is pressed and snapped into the retaining groove 211 a of the frame 210 of the insect-proof screen 200 , and the retaining pawl locking part 320 is pressed and snap-fitted into the retaining groove 211 a with the insect-proof screen 200 . The groove 211a adjoins the retention detent 211b (see FIGS. 2 and 6).

In addition, in a state when the retaining pawl locking portion 320 is pressed into the retaining pawl 211b adjacent to the retaining groove 211a of the insect-proof screen 200, the tensile member 330 is elastically supported to the retaining position. The upper surface of the pawl 211b (see FIGS. 2 and 6).

In addition, as shown in FIG. 2 , a movement preventing member 340 is combined to one end portion of the second surface member 312 , and the retaining pawl locking portion 320 is pressed into the retaining recess of the insect screen 200 . The movement preventing member prevents movement of the insect-proof screen 200 by being snapped to one end portion of the upper profile 211 of the insect-proof screen 200 in a state where the groove 211 a is adjacent to the retaining pawl 211 b.

In addition, the first surface member 311 also includes a retaining protrusion 311a protruding outward, and in the state where the base 310 is pressed into and engaged with the retaining groove 211a of the frame 210 of the insect screen 200 , the retaining protrusion 311a is adjacent to the retaining groove 211a of the insect screen 200 and elastically supported to another retaining pawl 211c opposite to the retaining pawl 211b (see FIG. 2 and FIG. 6).

Referring to FIG. 6 , a process of installing the insect screen 200 incorporating the insect screen stopper 300 according to the present invention to the window frame 100 will be described.

A sliding window 400 with an insect-proof screen stopper according to the present invention includes: a window frame 100 having a screen rail 110 arranged on one side of the lower border portion in the longitudinal direction, and a screen rail 110 arranged on the upper border portion in the longitudinal direction. The screen insertion groove 120 on one side; the insect-proof screen 200, in a state where it is fitted into said screen insertion groove 120, the insect-proof screen is placed on a screen rail 110; and the insect-proof screen The screen stopper 300, which constitutes the frame 210 of the insect-proof screen 200 and is snapped to the upper profile 211 having a retaining groove 211a at a central portion in the longitudinal direction, wherein the insect-proof screen In a state where the anti-insect screen 200 is placed on the screen rail 110 , the anti-insect screen 200 is elastically supported to the screen insertion groove 120 by the anti-insect screen stopper 300 .

Although the present invention has been specifically shown and described with reference to the exemplary embodiments of the present invention, those of ordinary skill in the art should understand that, on the premise of not changing the technical innovation points or essential features of the present invention defined by the claims, the Various changes may be made to the present invention in form and detail.

Therefore, it should be understood that the above-mentioned embodiments of the present invention are exemplary and the present invention is not limited to the above-mentioned embodiments.

Accordingly, it should be understood that there is no intention to limit example embodiments of the invention to the particular forms disclosed herein, but on the contrary, example embodiments of the invention are intended to cover within the scope of the invention without departing from the following rights Modifications, equivalents and substitutions made within the scope and scope defined in the requirements.

Analysis of main reference signs in the attached drawings:

100: window frame; 110: screen track

120: screen inserted into the groove; 200: insect-proof screen

210: frame; 211: upper profile

211a: retention groove; 211b: retention pawl

300: Insect screen stop

310: base part; 311a: retention protrusion

320: retaining pawl locking part

330: tensile member; 340: movement prevention member

440: Sliding Windows with Insect Screen Stops

Claims (7)

1. an insect protected screen retainer, insect protected screen (200) comprises framework (210), described framework has upper profile (211), core in cross section on described in profile (211) longitudinally forms retention grooves (211a), described insect protected screen retainer is engaged to the described retention grooves (211a) of described upper profile (211)

This insect protected screen retainer comprises:

Base portion (310), outstanding to be engaged to described retention grooves (211a) downwards, and there is the first surface component (311), the second surface member (312) and the 3rd surface member (313) that integrally bend successively;

Maintenance ratchet lock part (320), be connected to described 3rd surface member (313), described maintenance ratchet lock part (320) projects upwards and has the fourth face component (321) and the 5th surface member (322) that integrally bend successively, and wherein said base portion (310) and described maintenance ratchet lock part (320) form one the cross section of shape; And

Tensile member (330), is incorporated into the inner face of described fourth face component (321).

2. insect protected screen retainer according to claim 1, wherein said base portion (310) is pressed into and is engaged to the described retention grooves (211a) of the described framework (210) of described insect protected screen (200), and described maintenance ratchet lock part (320) is pressed into and is engaged to the maintenance ratchet (211b) adjacent with the described retention grooves (211a) of described insect protected screen (200).

3. insect protected screen retainer according to claim 2, under the state being wherein pressed into the described maintenance ratchet (211b) adjacent with the described retention grooves (211a) of described insect protected screen (200) described maintenance ratchet lock part (320), described tensile member (330) is elastically supported the upper surface of described maintenance ratchet (211b).

4. insect protected screen retainer according to claim 2, one of them moves the end portion preventing component (340) to be incorporated into described second surface member (312), and under the state being pressed into the maintenance ratchet (211b) adjacent with the described retention grooves (211a) of described insect protected screen (200) described maintenance ratchet lock part (320), the movement of described insect protected screen (200) is assigned to prevent in the end that described movement prevents component from passing through the described upper profile (211) being engaged to described insect protected screen (200).

5. insect protected screen retainer according to claim 2, wherein said first surface component (311) comprises a retention protrusions (311a) outwardly, and under the state being pressed into and being engaged to the described retention grooves (211a) of the described framework (210) of described insect protected screen (200) in described base portion (310), described retention protrusions (311a) adjoins with the retention grooves (211a) of described insect protected screen (200) and flexibly supports to another maintenance ratchet (211c) opposed with described maintenance ratchet (211b).

6. insect protected screen retainer according to claim 1, wherein this tensile member (330) is shaped as arcuate shape.

7. have the gliding window of insect protected screen retainer, it comprises:

Window frame (100), has the screen track (110) of the side being arranged in lower boundary part in a longitudinal direction, and the screen of the side being arranged in coboundary part in a longitudinal direction inserts groove (120);

Insect protected screen (200), under the state that it is mounted within described screen insertion groove (120), this insect protected screen is positioned on a screen track (110); And

According to the insect protected screen retainer (300) one of claim 1 to 6 Suo Shu,

Under the state be wherein positioned on described screen track (110) described insect protected screen (200), described insect protected screen (200) is elastically supported described screen by described insect protected screen retainer (300) and inserts groove (120).