CN209817895U - Screen window - Google Patents

Abstract

The utility model relates to a screen window, the screen window includes screen window frame, screen window fan, handle, screen window lock and lock operating means, the screen window fan with can open the mode with the screen window frame is connected, the handle is fixed on the frame of screen window fan, the screen window lock sets up the frame of screen window fan with in the screen window frame, the lock operating means is independent of the handle and can with the screen window separation, and through using the lock operating means operates the screen window lock so that the screen window fan for screen window frame locking or unblock. The handle is fixed on the inner side of the frame of the screen window sash, and the lock head of the screen window lock protrudes from the inner side of the frame of the screen window sash and is hidden by the handle. Through the handle with this kind of arrangement of screen window lock for the tapered end of screen window lock is difficult for discovering, thereby avoids children to open screen window lock and takes place the danger that falls.

Description

Screen window

Technical Field

The utility model relates to a screen window specifically relates to a screen window with handle and screen window lock.

Background

In order to meet the requirement of indoor ventilation, people need to open a window and use a screen window. The common screen window that has handle and screen window lock on the existing market, on the surface of the indoor one side of orientation of the frame of screen window fan was arranged in more to its handle and screen window lock, the exposing of screen window lock caused children easily to open the screen window and take place the danger that falls through the screen window lock.

Disclosure of Invention

In order to overcome the above-mentioned problem that exists among the prior art, the utility model provides a screen window, screen window frame, screen window fan, handle, screen window lock and lock operating means are drawn together to the screen window, the screen window fan with the mode that can open with the screen window frame is connected, the handle is fixed on the frame of screen window fan, the screen window lock sets up the frame of screen window fan with in the screen window frame, lock operating means be independent of the handle and can with the screen window separation, and through using lock operating means operates the screen window lock so that the screen window fan for screen window frame locking or unblock. The handle is fixed on the inner side of the frame of the screen window sash, and the lock head of the screen window lock protrudes from the inner side of the frame of the screen window sash and is hidden by the handle.

Through the handle with this kind of arrangement of screen window lock for the tapered end of screen window lock is difficult for discovering, thereby avoids children to open screen window lock and takes place the danger that falls.

Further, the handle includes a bottom through which the handle is fixed on an inner side of a frame of the screen window sash, and a side wall standing from the bottom, and the bottom includes a hole through which a lock head of the screen lock protrudes and is shielded by the side wall.

Further, the handle comprises a rectangular bottom and two side walls standing from two long edges of the rectangular bottom, and the lock head of the screen lock is positioned between the two side walls and is shielded by the two side walls.

Further, the hole is located in the center of the rectangular bottom, and a screw hole is formed in the rectangular bottom along the length direction of the rectangular bottom and on each of two sides of the hole.

Further, the handle includes an oval bottom and a cylindrical side wall rising from the center of the oval bottom, and the lock head of the window screen lock is surrounded by and shielded by the cylindrical side wall.

Further, a screw hole is respectively formed in the oval bottom along the long axis direction of the oval bottom and on two sides of the cylindrical side wall.

Further, the handle does not protrude from the frame of the screen window sash in the screen window thickness direction.

The arrangement of the handle effectively saves the use space of the surface of the frame of the screen window sash facing the indoor side, and meanwhile avoids collision danger.

Furthermore, the screen window is rectangular, one long frame of the screen window sash is connected with one long frame of the screen window frame through a hinge, and the handle and the screen window lock are positioned on the other long frame of the screen window sash.

Drawings

The above and other objects, features and advantages of embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. Embodiments of the invention are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings and in which:

figure 1 shows a schematic front view of the overall structure of a screen of the invention;

fig. 2 shows the handle of the screen window and the schematic diagram of the screen window lock of the utility model.

Detailed Description

The principles and spirit of the present invention will be described with reference to exemplary embodiments. It should be understood that these embodiments are given solely for the purpose of enabling those skilled in the art to better understand and thereby implement the present invention, and are not intended to limit the scope of the invention in any way.

In an embodiment of the present invention, as shown in fig. 1 and 2, the screen window 1 includes a screen window frame 2, a screen window sash 3, a handle 4, a screen window lock 5, and a lock operation member (not shown in the drawings of the present invention), the screen window sash 3 is connected to the screen window frame 2 in an openable manner, the handle 4 is fixed to a frame 31 of the screen window sash 3, the screen window lock 5 is provided in the frame 31 of the screen window sash 3 and in the screen window frame 2, the lock operation member is independent of the handle 4 and separable from the screen window 1, and the screen window lock 5 is operated by using the lock operation member so as to lock or unlock the screen window sash 3 with respect to the screen window frame 2. The handle 4 is fixed to an inner side of the frame 31 of the window screen 3, and the lock head 511 of the window screen lock 5 protrudes from the inner side of the frame 31 of the window screen 3 and is hidden by the handle 4. Note that the "inside side" refers to a side of the bezel 31 facing the inside (center) of the window screen 3, and not to a side of the bezel 31 facing the inside of the room when the window screen 3 is closed. The phrase "hidden by the handle 4" means that the lock 511 is hidden by the handle 4 at least when facing the screen window, so that the lock 511 cannot be seen, but the operation of the lock 511 is not affected.

Specifically, the handle 4 includes a bottom 41 through which the handle 4 is fixed to an inner side of the bezel 31 of the screen window sash 3, and a side wall 42 rising from the bottom, and the bottom includes a hole 411 through which a lock head 511 of the screen lock 5 protrudes and is shielded by the side wall.

Preferably, as shown in fig. 2, the bottom is a rectangular bottom 41, the handle 4 comprises two side walls 42 rising from two long sides of the rectangular bottom 41, and the locking head 511 of the screen lock 5 is located between the two side walls 42 and is shielded by the two side walls 42, i.e. the locking head 511 is not visible at least when facing the screen 1. Further, the hole 411 is located at the center of the rectangular bottom 41, and one screw hole 412 is provided on the rectangular bottom 41 along the longitudinal direction of the rectangular bottom 41 and on both sides of the hole 411. The handle 4 is fixed to the inner side of the frame 31 of the window screen 3 through the screw hole 412 of the rectangular bottom 41 with a screw.

Alternatively, the handle may further include an oval bottom and a cylindrical side wall rising from a center of the oval bottom, a tapered end of the window screen lock being surrounded by and shielded by the cylindrical side wall. Further, a screw hole is respectively formed in the oval bottom along the long axis direction of the oval bottom and on two sides of the cylindrical side wall. The handle is fixed to the inside of the frame 31 of the window sash 3 by screws through the screw holes in the oval bottom.

Through this arrangement of the handle 4 and the screen lock 5, the lock head 511 of the screen lock 5 is not easy to be found, so that the danger of falling caused by children opening the screen lock 5 is avoided.

In addition, the handle 4 does not protrude from the frame 31 of the screen window sash 3 in the thickness direction of the screen window 1. This arrangement of the handle 4 effectively saves the use space of the surface of the frame 31 of the screen window sash 3 facing the indoor side, while avoiding the risk of collision.

Further, the screen window 1 is rectangular, one long frame of the screen window sash 3 is connected with one long frame of the screen window frame 2 through a hinge 6, and the handle 4 and the screen window lock 5 are located on the other long frame of the screen window sash 3. The long frame can be a vertical frame, so that the opening mode of the screen window is flat-open. Of course, the screen window sash 3 and the screen window frame 2 may also be connected by a hinge 6 through a short frame, which may be a horizontal frame. The hinge 6 is, for example, a pin hinge. The above features are not limitations of the present invention.

According to the utility model discloses a screen window 1, when screen window 1 locks, children are difficult for discovering tapered end 511 (and lockhole 513) to still need to use lock operating means, for example the key (not shown in the drawings in the utility model) in order to open screen window lock 5, therefore, the security can increase. And the handle 4 does not protrude to the indoor side, so that the space is released and the collision is not easy to happen. In addition, the present invention has been described only by way of example to understand the partial structure of the screen window lock 5 required by the present invention, the internal structure and the specific working principle of the screen window lock 5 are not described in detail, any known lock matched with the screen window structure of the present invention can be used in the present invention

Instead of the lock hole 513, a ribbed protrusion (not shown in the drawings) may be provided on the lock head 511, and the ribbed protrusion may have a square or triangular cross section, and accordingly, the lock operation member may be a member having a groove corresponding to the ribbed protrusion so as to operate the lock head 511.

The foregoing description of the implementation of the invention has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the invention to the precise form disclosed, and modifications and variations are possible in light of the above teachings or may be acquired from practice of the invention. The embodiments were chosen and described in order to explain the principles of the invention and its practical application to enable one skilled in the art to utilize the invention in various embodiments and with various modifications as are suited to the particular use contemplated.

Claims (8)

1. A screen window comprising a screen window frame, a screen window sash connected with the screen window frame in an openable manner, a lever handle fixed to a frame of the screen window sash, a screen window lock provided in the frame of the screen window sash and the screen window frame, and a lock operation member that is independent of the lever handle and separable from the screen window and operates the screen window lock by using the lock operation member so as to lock or unlock the screen window sash with respect to the screen window frame, characterized in that the lever handle is fixed to an inside edge side of the frame of the screen window sash, and a lock head of the screen window lock protrudes from the inside edge side of the frame of the screen window sash and is hidden by the lever handle.

2. The screen of claim 1, wherein the handle includes a bottom and a side wall upstanding from the bottom, the handle being secured to an inside side of a frame of the screen sash by the bottom, and the bottom including an aperture through which a tapered end of the screen lock protrudes and is shielded by the side wall.

3. The screen of claim 2, wherein the handle includes a rectangular base and two side walls upstanding from two long sides of the rectangular base, the head of the screen lock being located between and concealed by the two side walls.

4. A screen according to claim 3, wherein the aperture is located centrally of the rectangular base, and a screw hole is provided in the rectangular base along the length of the rectangular base and on each side of the aperture.

5. The screen of claim 2, wherein the handle includes an oval bottom and a cylindrical side wall upstanding from a center of the oval bottom, the head of the screen lock being surrounded by and shielded by the cylindrical side wall.

6. A screen according to claim 5, wherein a screw hole is provided in the oval base, along the major axis of the oval base and on each side of the cylindrical side wall.

7. The screen of claim 1, wherein the handle does not protrude from the frame of the screen sash in a thickness direction of the screen.

8. The screen of claim 1, wherein the screen is rectangular, one long side frame of the screen window sash is connected to one long side frame of the screen window frame by a hinge, and the handle and the screen lock are located on the other long side frame of the screen window sash.