CN209990423U

CN209990423U - Lockable outward-opening screen window

Info

Publication number: CN209990423U
Application number: CN201920562812.3U
Authority: CN
Inventors: 于洪杰; 任重量; 王伟; 田斌; 张鑫
Original assignee: Hebei Door Door Door Window Technology Co Ltd
Current assignee: Hebei Door Door Door Window Technology Co Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2020-01-24
Anticipated expiration: 2029-04-23

Abstract

The utility model provides a lockable outward-opening screen window, which is arranged on the frame of a window at the outdoor side of an inward-opening glass window through a screen window hinge; the screen window comprises a screen window frame, a screen mesh which is arranged on the screen window frame and can shield a window, and a handle which is arranged on the screen window frame on the other side and is opposite to the screen window frame on one side provided with a screen window hinge. The handle is arranged on the side surface of the screen which is perpendicular to the screen and departs from the frame, and is provided with a handle for operation and a locking transmission part which penetrates through the frame of the screen window, and the locking transmission part is configured to slide in a reciprocating manner in the height direction of the lockable outward-opening screen window due to operation; a locking piece which is used for bearing the driving of the locking transmission piece and can slide on the frame of the screen window in a guiding way is arranged on the side surface of the frame of the screen window; and a lock seat which can hook or disengage the locking piece due to guiding sliding is arranged on the frame. The utility model discloses a can block external-open screen window provides convenient condition for the daylighting effect of window in improving.

Description

Lockable outward-opening screen window

Technical Field

The utility model relates to a door and window technical field, in particular to can block external-open screen window.

Background

Present door and window adopts aluminum alloy frame more, and wherein, the window mostly is aluminum alloy frame's glass window, installs on the frame of window through the glass window hinge. In order to prevent mosquitoes from entering, a screen window is required to be installed on the frame. The screen window has various forms such as a fixed type, a flat-open type, a retractable hidden type and the like, wherein the screen window is suitable for the anti-theft requirement of a lower floor at a lower floor, and the fixed metal mesh or flat-open type screen window is applied more; and the outward opening screen window is widely used for the purposes of opening and closing convenience and being beneficial to cleaning, and is matched with the inward opening glass window.

The current external-open screen window is installed on the frame of window through the screen window hinge, for satisfying the theftproof requirement, adopts the gauze of metal mesh more to be equipped with the handle of installing on the screen window frame that can supply the operation, in order to realize closing the locking of screen window, prevent that people from opening from outdoor one side.

The operation of handle needs certain space, and current screen window is realized through increasing the installation distance between screen window and the glass window mostly, and this makes the frame of whole window increase in the size of the direction of perpendicular to the screen cloth, has both wasted the material, has also influenced the daylighting of glass window. Another solution is to expose the screen window frame entirely within the inner edge of the frame, but this makes the visible surface of the screen window frame in the window too wide, which not only affects the lighting of the window, but also reduces the overall aesthetic appeal of the window.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a can shutting external-open screen window for improve the daylighting effect of window and provide the condition of facilitating.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a lockable outward-opening screen window is arranged on the outdoor side of an inward-opening glass window on a frame of the window through a screen window hinge; the lockable outward-opening screen window comprises a screen window frame, a screen which is arranged on the screen window frame and can shield the window, and a handle which is arranged on the screen window frame on the other side and corresponds to the screen window frame on one side provided with the screen window hinge;

the handle is arranged on the side face, perpendicular to the screen and away from the frame, of the screen, and is provided with a handle for operation and a locking transmission piece penetrating through a screen window frame, and the locking transmission piece is configured to slide in a reciprocating manner in the height direction of the lockable outward-opening screen window due to the operation;

a locking piece which is used for bearing the driving of the locking transmission piece and can slide on the screen window frame in a guiding way is arranged on the side surface of the frame of the screen window frame, which faces the frame; and a lock base which can be hooked or separated from the locking piece due to the guide sliding is arranged on the frame.

Further, the handle is embedded in a handle mounting hole formed in the side face of the screen, and a shifting fork forming the locking transmission part is provided.

Furthermore, a connecting rod sliding groove is formed in the side face of the frame, and a shifting fork hole for inserting the shifting fork is formed in the connecting rod sliding groove; the locking piece comprises a connecting rod accommodated in the connecting rod sliding groove and at least two locking points which are arranged on the connecting rod and protrude out of the side face of the frame; the lock seats are arranged on the side face, facing the side face of the frame, of the screen window of the frame and are arranged in one-to-one correspondence with the lock points.

Furthermore, the screen window frame is provided with a flanging structure which extends towards the direction far away from the screen and can partially cover the outer side surface of the frame corresponding to the outer side surface of the frame facing the outdoor side of the frame; and a wool top groove is formed in the position of the outer side surface of the frame on the front surface of the flanging structure, and wool tops which can be attached to the outer side surface of the frame are arranged in the wool top groove.

Further, on an outer side surface of the screen window frame facing the outdoor side, a portion of the outer side surface adjacent to the screen is configured as a step surface sinking to a base surface of the outer side surface; the gauze is arranged on the step surface.

Furthermore, a frame buckle plate groove is formed in the outer side face between the flanging structure and the step face, and the screen window frame further comprises a frame buckle plate which can be inserted and clamped in the frame buckle plate groove; due to the insertion of the frame buckle plate, the frame buckle plate is provided with an outer surface which is flush with the base surface and covers the step surface.

Further, the screen window frame is arranged close to the inner edge of the frame; in the width direction of the lockable outward-opening screen window, the distance D of the inner edge of the screen window frame extending out of the inner edge of the frame is less than the width of the inner side surface of the screen window frame back to the outdoor side.

Further, the handle is a hidden transmission handle.

Further, the gauze is a metal mesh window gauze.

Compared with the prior art, the utility model discloses following advantage has:

(1) can block external-open screen window, match the handle and set up in one side of the gauze of screen window frame, constitute and can block external-open screen window for opening and shutting of frame to the daylighting effect for improving the window provides convenient condition.

(2) The embedded type is adopted, so that the handle has smaller exposed volume, and the integral appearance of the lockable outward-opening screen window is improved.

(3) Correspond the mounting form of handle, the matching sets up locking piece and lock seat on the side between frame and screen window frame, and whole occupation space is less, and is favorable to the promotion of the shutting fastness performance of the external-open screen window of shutting.

(4) The arrangement of the wool tops can improve the matching effect between the lockable outward-opening screen window and the frame, so that the dustproof and insect-proof performance of the lockable outward-opening screen window is improved.

(5) The step surface structure is convenient for the installation of the gauze.

(6) The outer side face of the screen window frame is provided with the frame buckle plate groove, the frame buckle plate is inserted, the appearance of the lockable outward-opening screen window from the outdoor side can be improved, and the protection of the installation edge of the screen mesh is facilitated.

(7) Based on the reasonable mounting form of handle, the interior edge that is close to the frame with the screen window frame sets up the installation to can reduce the distance on the interior edge of stretching out the frame of screen window frame, thereby make the visual face of screen window frame in the window diminish, further improve the daylighting effect of window.

(8) The hidden transmission handle is adopted, so that the integral appearance of the lockable outward-opening screen window is better.

(9) The screen mesh adopts a metal mesh window screen, and the anti-theft performance of the lockable outward-opening screen window can be improved.

Drawings

The accompanying drawings, which form a part of the present disclosure, are provided to provide a further understanding of the present disclosure, and the exemplary embodiments and descriptions thereof are provided to explain the present disclosure, wherein the related terms in the front, back, up, down, and the like are only used to represent relative positional relationships, and do not constitute an undue limitation of the present disclosure. In the drawings:

fig. 1 is an overall schematic view of a lockable outward-opening screen window according to an embodiment of the present invention at a viewing angle of an outdoor side;

FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 indicated by B;

fig. 4 is a schematic cross-sectional view of the screen frame in fig. 3;

FIG. 5 is a schematic view of the handle shown in perspective C of FIG. 3;

description of reference numerals:

1-inward opening glass window, 101-glass, 102-glass window frame and 103-glass window hinge;

2-screen window hinge, 3-frame, 301-frame outer side face, 302-screen window side face, 303-frame buckle groove, 304-frame buckle, 305-lock seat;

4-screen window frame, 401-inner side face, 402-outer side face, 4021-frame buckle groove, 4022-step face, 403-screen side face, 4031-handle mounting hole, 404-frame side face, 4041-connecting rod sliding groove, 4042-fork pulling hole, 405-flanging structure, 4051-wool top groove, 406-wool top, 407-frame buckle, 408-connecting rod and 4081-locking point;

5-gauze, 6-self-tapping screw, 7-handle, 701-handle, 702-shifting fork and 703-handle groove.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

The lockable outward-opening screen window provided by the utility model is arranged on the frame of the window at the outdoor side of the inward-opening glass window through the screen window hinge; the screen window comprises a screen window frame, a screen mesh which is arranged on the screen window frame and can shield a window, and a handle which is arranged on the screen window frame on the other side and is opposite to the screen window frame on one side provided with a screen window hinge. The handle is arranged on the side surface of the screen which is perpendicular to the screen and departs from the frame, and is provided with a handle for operation and a locking transmission part which penetrates through the frame of the screen window, and the locking transmission part is configured to slide in a reciprocating manner in the height direction of the lockable outward-opening screen window due to operation; a locking piece which is used for bearing the driving of the locking transmission piece and can slide on the frame of the screen window in a guiding way is arranged on the side surface of the frame of the screen window; and a lock seat which can hook or disengage the locking piece due to guiding sliding is arranged on the frame.

The utility model discloses a can shutting external-open screen window provides convenient condition through the installation form who improves the screen window handle for the daylighting effect who improves the window.

Based on the above overall design concept, an exemplary structure of the lockable outward-opening screen window of the present embodiment is shown in fig. 1, and mainly includes a screen window frame 4 and a screen mesh 5, and a handle 7 shown in fig. 2.

As shown in fig. 1 and fig. 2, the inwardly opened glass window 1 is attached to the frame 3 via a glass window hinge 103, and includes a sash frame surrounded by a glass window frame 102 and a glass 101 mounted in the sash frame. The screen window frame 4 is positioned at the outdoor side of the internally-opened glass window 1 and is arranged on the frame 3 of the window through the screen window hinge 2; the screen 5 is mounted on the screen frame 4 to form a screen for the whole window.

As shown in fig. 2, the handle 7 is mounted to the screen frame 4 on the opposite side to the screen frame 4 on the side on which the screen hinges 2 are mounted, thereby providing a lockable outward opening screen which can be locked and unlocked relative to the frame 3.

To provide convenience for improving the lighting effect of the inwardly-opening glazing 1 and to reduce the space occupation of the handle 7 between the lockable outwardly-opening screen and the inwardly-opening glazing 1, as shown in fig. 2 and 3, the handle 7 is mounted on a screen side 403 perpendicular to the screen 5 and facing away from the frame 3. To achieve this form of mounting, the screen frame 4 may adopt an exemplary configuration as shown in figure 4.

For ease of structural presentation, the screen frame 4 may be defined on each side. It should be noted that these definitions are defined in the case of the screen frame 4 being mounted on said external-openable latchable screen and keeping the latter in the closed position, the sides being opposite to the peripheral parts or facing indoors and outdoors. As shown in fig. 4, the screen frame 4 includes an inner side 401 facing the indoor side, an outer side 402 facing the outdoor side, a screen side 403 perpendicular to the screen 5 and facing away from the frame 3 and facing the screen 5, and a frame side 404 opposite to the screen side 403 and facing the frame 3.

The handle 7 is provided with a handle 701 which can be operated and a locking transmission piece which penetrates through the screen window frame 4; the locking transmission member is configured to be operated to slide back and forth in a height direction of the lockable outward opening screen. Correspondingly, a locking member which is used for receiving the driving of the locking transmission member and can slide on the screen window frame 4 in a guiding way is arranged on the side surface 404 of the frame; the frame 3 is provided with a lock holder 305 which can be hooked or released to or from the lock member by guiding sliding.

The specific installation method is described below with reference to fig. 3 and 4:

as shown in fig. 4, a handle mounting hole 4031 is formed in the screen side 403, and the handle 7 is fitted in the handle mounting hole 4031; the locking transmission of the handle 7 takes the form of a fork 702. The embedded handle 7 has smaller exposed volume, and the integral appearance of the lockable outward-opening screen window is improved.

In order to achieve the insertion and installation of the shift fork 702 and to enable the shift fork to slide back and forth at a certain distance in the height direction, a link chute 4041 is formed on the frame side 404, a fork hole 4042 into which the shift fork 702 is inserted is formed in the link chute 4041, and the fork hole 4042 has a size of an opening in the height direction of the lockable outward-opening screen window, through which the shift fork 702 slides back and forth.

The locking member includes a connecting rod 408 accommodated in a connecting rod chute 4041, and at least two locking points 4081 mounted on the connecting rod 408 and protruding from the frame side 404; and the lock holders 305 are mounted on the screen side 302 facing the frame side 404 and are arranged in one-to-one correspondence with each of the lock points 4081. To facilitate the installation and adjustment of the lock base 305, a frame fastening plate slot 303 is formed on the screen side 302, and the lock base 305 can slide in the frame fastening plate slot 303 to adjust the position and is fixed by a fastener. At the exposed portion of the frame clip slot 303 where the lock bracket 305 is not mounted, a frame clip 304 may be provided to improve the overall flatness and appearance of the screen side 302. When the handle 701 is operated, the shifting fork 702 drives the connecting rod 408 to slide up and down, so as to drive the locking points 4081 and the locking seats 305 to be hooked or separated in a one-to-one correspondence manner, thereby locking or unlocking the lockable external-open screen window. This kind of design and handle 7's mounting form well match, are favorable to the promotion of the shutting fastness performance of the outer open screen window of shutting, and have the less benefit of whole occupation space.

There are various alternative kinds of handle 7 that are suitable for in this embodiment, but in order to make the whole look and feel of the external-open screen window that can lock better, preferably, in this embodiment, handle 7 adopts hidden transmission handle, and fig. 5 shows a schematic view of a visual angle of handle 7. The surface of the handle 7 exposed outside the screen window frame 4 is configured with a sunken handle groove 703, the handle 701 is arranged in the handle groove 703, and a free space for operating the handle 701 is left between the handle groove 703 and the handle. When the handle 7 needs to be operated, the handle 701 is pulled out by fingers and rotated, and then the hooking or the separation of the lock point 4081 and the lock base 305 can be realized; after the operation is completed, the knob 701 is rotated to the upper side of the knob groove 703 and released, and the knob 701 is returned to the knob groove 703 by the elastic member installed in the knob 7.

Based on foretell handle 7's mounting form, can be close to the interior edge setting installation of frame 3 with screen window frame 4 to reduce the distance that screen window frame 4 stretches out frame 3 interior edge greatly. As shown in fig. 2, the distance D by which the inner edge of the screen frame 4 protrudes from the inner edge of the frame 3 may be equal to or less than the width of the inner side surface 401, and may be 0 at minimum. When D equals 0, the interior edge of screen window frame 4 flushes with the interior edge of frame 3, and this moment handle 7 still can normally operate, and screen window frame 4 visual surface in the window tends to zero, and furthest has avoided the influence of the external-open screen window that can block to window daylighting.

In addition, in order to improve the dust-proof and insect-proof performance of the lockable outward-opening screen window, as shown in fig. 3, a frame outer side surface 301 facing the outdoor side of the frame 3 is configured with a flange structure 405 extending towards the direction away from the screen 5 and capable of partially covering the frame outer side surface 301, a wool top groove 4051 is configured at the position of the frame outer side surface 301 on the front side of the flange structure 405, and a wool top 406 capable of being attached to the frame outer side surface 301 is installed in the wool top groove 4051.

In order to facilitate attachment of the screen 5, a portion of the outer surface 402 adjacent to the screen 5 is configured as a stepped surface 4022 which is sunk in a base surface of the outer surface 402, and the screen 5 is attached to the stepped surface 4022 by a tapping screw 6. The base surface mentioned here refers to the surface of the outer surface 402 closest to the outdoor side. Meanwhile, in order to improve the anti-theft performance of the lockable outward-opening screen window, the screen 5 adopts a metal mesh window screen.

With the step surface 4022 configured, the appearance of the lockable outward opening screen from the outdoor side can be enhanced, and the protection of the installation edge of the screen 5 is facilitated. A frame buckle groove 4021 is formed in the outer side surface 402 between the flanging structure 405 and the step surface 4022, and a frame buckle 407 which can be inserted into and clamped in the frame buckle groove 4021 is arranged on the screen window frame 4. When the border buckle 407 is inserted into the border buckle slot 4021, the border buckle 407 has an outer surface flush with the base surface of the outer side surface 402, so that the entire surface of the outer side surface 402 is flat and beautiful; moreover, the frame buckle 407 covers the step surface 4022, thereby protecting the installation edge of the gauze 5.

Adopt the external-open screen window that can block of above-mentioned embodiment, set up handle 7 matching in one side of the gauze 5 of screen window frame 4, constituted and can block external-open screen window and for the opening and the shutting of frame 3, provide convenient condition for improving the daylighting effect of interior division of glass window 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lockable outward-opening screen window is arranged on the outdoor side of an inward-opening glass window (1) through a screen window hinge (2) on a frame (3) of the window; the lockable outward-opening screen window comprises a screen window frame (4), a screen mesh (5) which is arranged on the screen window frame (4) and can shield the window, and a handle (7) which is arranged on the screen window frame (4) on the other side and corresponds to the screen window frame (4) on one side provided with the screen window hinge (2); the method is characterized in that:

the handle (7) is arranged on a screen side (403) which is perpendicular to the screen (5) and is far away from the frame (3), and is provided with an operable handle (701) and a locking transmission member which penetrates through the screen frame (4) and is configured to slide in a reciprocating manner in the height direction of the lockable outward-opening screen due to the operation;

a locking piece which is used for bearing the driving of the locking transmission piece and can slide on the screen window frame (4) in a guiding way is arranged on the frame side surface (404) of the screen window frame (4) facing the frame (3); and a lock base (305) which can be hooked or released from the lock member by the guide sliding is arranged on the frame (3).

2. The lockable swing-out screen as defined in claim 1, wherein: the handle (7) is embedded in a handle mounting hole (4031) formed in the screen side surface (403), and has a shift fork (702) constituting the lock transmission member.

3. The lockable swing-out screen as defined in claim 2, wherein: a connecting rod sliding groove (4041) is formed in the frame side surface (404), and a fork pulling hole (4042) for inserting the shifting fork (702) is formed in the connecting rod sliding groove (4041); the locking piece comprises a connecting rod (408) accommodated in the connecting rod sliding groove (4041) and at least two locking points (4081) which are arranged on the connecting rod (408) and protrude out of the side surface (404) of the frame; the lock seat (305) is arranged on the screen window side surface (302) of the frame (3) facing the frame side surface (404) and is in one-to-one correspondence with each lock point (4081).

4. The lockable swing-out screen as defined in claim 1, wherein: the screen window frame (4) is provided with a flanging structure (405) which extends towards the direction far away from the screen mesh (5) and can partially cover the outer side surface (301) of the frame, corresponding to the outer side surface (301) of the frame (3) facing the outdoor side; and a wool top groove (4051) is formed in the front side of the flanging structure (405) and on the outer side surface (301) of the frame, and wool tops (406) which can be attached to the outer side surface (301) of the frame are installed in the wool top groove (4051).

5. The lockable swing-out screen as defined in claim 4, wherein: on an outer side surface (402) of the screen frame (4) facing the outdoor side, a portion of the outer side surface (402) adjacent to the screen (5) is configured as a stepped surface (4022) sinking to a base surface of the outer side surface (402); the gauze (5) is arranged on the step surface (4022).

6. The lockable swing-out screen as defined in claim 5, wherein: a frame buckle groove (4021) is formed in the outer side face (402) between the flanging structure (405) and the step face (4022), and the screen window frame (4) further comprises a frame buckle (407) which can be inserted into and clamped in the frame buckle groove (4021); due to the insertion of the frame buckle plate (407), the frame buckle plate (407) is provided with an outer surface which is flush with the base surface and covers the step surface (4022).

7. The latchable swing-out screen of any one of claims 1 to 6, wherein: the screen window frame (4) is arranged close to the inner edge of the frame (3); in the width direction of the lockable outward-opening screen window, the distance D of the inner edge of the screen window frame (4) extending out of the inner edge of the frame (3) is less than the width of the inner side surface (401) of the screen window frame (4) back to the outdoor side.

8. The lockable swing-out screen as defined in claim 7, wherein: the handle (7) is a hidden transmission handle.

9. The lockable swing-out screen as defined in claim 7, wherein: the gauze (5) is a metal gauze window gauze.