Side-mounted screen window hinge mounting structure

Abstract

The utility model relates to a side-mounted screen window hinge mounting structure, which comprises a screen window frame section bar, a screen sash and a hinge main body, the screen window frame section bar comprises a baffle plate arranged outside a room, the hinge main body comprises a frame bottom plate, a sash fixing plate and a connecting rod, the end face of the frame bottom plate is L-shaped, the frame bottom plate comprises a horizontal part and a vertical part, and the sash fixing plate is arranged on the horizontal part. A plurality of first rotary clamping pieces used for being connected with a baffle are arranged on the outer side of the vertical part, the sash fixing plate and the connecting rod are both movably arranged on the outer side of the horizontal part, the hinge body is laterally installed on the baffle through the L-shaped frame bottom plate and the vertical part of the frame bottom plate as an installation part, and meanwhile the first rotary clamping pieces arranged on the vertical part in a matched mode clamp the baffle. An existing hinge horizontal installation mode is replaced, so that potential safety hazards are reduced, meanwhile, installation is achieved through the vertical part without being attached to the screen window frame sectional material, a C-shaped groove does not need to be formed in the inner side of the screen window frame sectional material, the size of a screen window frame sash can be reduced, the overall attractiveness is improved, and meanwhile the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of screen window installation, in particular to a side-mounted screen window hinge installation structure. Background Art

[0002] Casement windows are a common window style in residential houses. The window sash opens and closes in a horizontal direction, hence the name "casement window". Existing casement windows will have duckbill sealing strips on the window frame, which will abut against the sash when it is closed to improve its sealing performance. At the same time, drainage channels will be set on the bottom profile of the window frame to improve its drainage performance. In order to make the casement window breathable while preventing mosquitoes from entering, some casement windows will now choose to install screens. At present, the hinges used for installing screens on the market are all installed in a flat installation method. Generally, the hinges include a frame plate and a sash plate. The frame plate will use The screws are inserted into the hinges and penetrate the top profile / bottom profile to achieve a fixed connection, and the fan plate is also fixedly connected to the screen fan. However, this installation method relies on self-tapping screws to destroy the profile and occupy the drainage channel of the bottom profile. At the same time, the screws are prone to corrosion and failure, which poses a safety hazard. Moreover, the hinge needs to be installed flat in the profile with a C-groove. The C-groove notch corresponds to the side where the top profile and the bottom profile face each other. At the same time, the screen often touches the duckbill-shaped sealing strip, so the size of the screen profile can only be increased, resulting in a larger space occupied by the screen, which is not beautiful and has a high production cost. Utility Model Content

[0003] The utility model provides a side-mounted screen window hinge installation structure, which can avoid damaging the profile and occupying the drainage channel through the side-mounted hinge, and can be applied to narrow-edge screen windows to improve the appearance while controlling the production cost.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a side-mounted screen window hinge installation structure, including a screen window frame profile, a screen fan and a hinge body, the screen window frame profile includes a baffle arranged outside the room, the hinge body includes a frame bottom plate, a fan fixing plate, and a connecting rod, the end face of the frame bottom plate is L-shaped, which includes a horizontal part and a vertical part, a plurality of first rotary clamps for connecting the baffle are arranged on the outside of the vertical part, and the fan fixing plate and the connecting rod are movably arranged on the outside of the horizontal part.

[0005] Furthermore, the screen window frame profile includes a boss arranged on the indoor surface, a plane portion is arranged between the boss and the baffle, the bottom edge of the vertical portion abuts against the plane portion, and a mounting groove for connecting a first rotary clamp is provided on a side of the baffle facing the boss.

[0006] Furthermore, the gauze fan is provided with a hardware groove, in which a fan clamp connected with a fan fixing plate is slidably provided, and a top screw is provided on the fan clamp, and the fan is fixedly connected to the gauze fan through the top screw.

[0007] Further, one end of the fan fixing plate is provided with an arrow head portion, and one end of the fan clamping member is provided with a bayonet.

[0008] Further, the fan fixing plate is L-shaped, and a second rotating clip is arranged on the inner side of the end of the fan fixing plate away from the arrow head portion for fixedly connecting the screen fan.

[0009] Further, one end of the horizontal portion is provided with a sliding groove, the other end is hinged to a connecting rod, a support plate is fixed to the bottom of the fan fixing plate, and one end of the support plate is connected to the sliding groove by a rivet.

[0010] Further, the frame bottom plate is integrally formed, and support ribs are arranged inside the included angle of the frame bottom plate.

[0011] Further, a drain port is arranged at the bottom edge of the vertical portion.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing a frame bottom plate in an L shape, the hinge main body uses its vertical portion as the installation part and is side-mounted on the baffle, and at the same time, the vertical portion cooperates with the arranged first rotating clip to clamp the baffle, replacing the existing flat-mounted installation method of the hinge, thereby reducing potential safety hazards. At the same time, since the vertical portion is used for installation without being close to the profile of the screen window frame, there is no need to provide a C-shaped groove inside the screen window frame profile, and thus the size of the screen window frame and fan can be reduced, improving the overall aesthetic feeling while reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model.

[0014] Figure 2 is a perspective view of the hinge main body of the present utility model from the front angle.

[0015] Figure 3 is a perspective view of the hinge main body of the present utility model from the back angle.

[0016] Figure 4 is an exploded view of the hinge main body of the present utility model.

[0017] Figure 5 is a front view of the hinge main body of the present utility model.

[0018] In the figure: Screen window frame profile 1, Screen fan 2, Hinge main body 3, Fan clamping member 4, Baffle 11, Flat portion 12, Boss 13, Frame bottom plate 31, Fan fixing plate 32, Connecting rod 33, First rotating clip 34, Second rotating clip 35, Support plate 36, Bayonet 40, Set screw 41, Installation groove 100, Hardware groove 200, Horizontal portion 311, Vertical portion 312, Support rib 313, Arrow head portion 321, Sliding groove 3000, Drain port 3120. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] As shown in the accompanying drawings, a side-mounted screen window hinge installation structure of the present invention includes a screen window frame profile 1, a screen window fan 2, and a hinge body 3. Figure 1 The cross-sectional parts of the shown screen window frame profile 1 and the screen window fan 2 are omitted, and the specific structure can be referred to the existing structure. The screen window frame profile 1 includes a baffle 11 arranged on the outdoor side. This belongs to the existing inward-opening window structure. For the inward-opening window, its baffle 11 will be arranged on the outdoor side of the frame profile, and for the outward-opening window, its baffle 11 will be arranged on the indoor side of the frame profile, mainly used to seal the fan body. The hinge body 3 includes a frame bottom plate 31, a fan fixing plate 32, and a connecting rod 33. The end face of the frame bottom plate 31 is L-shaped, which includes a horizontal part 311 and a vertical part 312. A plurality of first rotating clips 34 for connecting the baffle 11 are arranged on the outer side of the vertical part 312. The fan fixing plate 32 and the connecting rod 33 are both movably arranged on the outer side of the horizontal part 311.

[0021] For a side-mounted screen window hinge installation structure of the present invention, the hinge body 3 is side-mounted on the baffle 11 by using the vertical part 312 of the L-shaped frame bottom plate 31 as the installation part. At the same time, the vertical part 312 is cooperated with the arranged first rotating clips 34 to clamp the baffle 11, replacing the existing installation method of the hinge being installed flat, thereby reducing potential safety hazards. At the same time, using the vertical part 312 for installation does not require being close to the screen window frame profile 1 for installation, so that the screen window frame profile 1 does not need to be provided with a C-shaped groove inside, and thus the size of the screen window frame and fan can be reduced, improving the overall aesthetic sense while reducing production costs.

[0022] In this embodiment, the screen window frame profile 1 includes a convex platform 13 arranged on the indoor side. A flat part 12 is arranged between the convex platform 13 and the baffle 11. The bottom edge of the vertical part 312 abuts against the flat part 12. An installation groove 100 for connecting the first rotating clip 34 is arranged on the side of the baffle 11 facing the convex platform 13. The flat part 12 is compared with the position of the C-shaped groove of the conventional screen window frame profile 1. Since the hinge body 3 is connected and fixed to the baffle 11 through the vertical part 312, there is no need to provide a C-shaped groove inside the profile, which can improve the simplicity of the profile surface. The convex platform 13 preferably abuts under the connecting rod 33, that is, when the screen window is opened and the hinge is unfolded, the connecting rod 33 can abut against the convex platform 13, and the convex platform 13 is used to support the hinge body 3.

[0023] In this embodiment, the screen window 2 is provided with a hardware groove 200, which is an existing structure. All existing window profiles are provided with a hardware groove 200 for installing a lock body and the like. It should be noted that a screen window clip 4 that is snap-connected to the window fixing plate 32 is slidably arranged in the hardware groove 200. A setscrew 41 is arranged on the screen window clip 4 and is fixedly connected to the screen window 2 through the setscrew 41. After the screen window clip 4 slides to an appropriate position, the setscrew 41 is turned to tightly press the screen window clip 4 against the opening of the hardware groove 200, achieving the effect of fixing the screen window clip 4; one end of the window fixing plate 32 is provided with an arrow head 321, and one end of the screen window clip 4 is provided with a bayonet 40. The bayonet 40 is snap-connected to the arrow head 321, facilitating the quick installation of the window fixing plate 32 and the screen window clip 4. The window fixing plate 32 is inserted into the hardware groove 200 of the screen window 2, and then the screen window clip 4 is pressed against one end of the window fixing plate 32 to realize the positioning installation of the window fixing plate 32 on the upper and lower sides of the screen window 2; the window fixing plate 32 is L-shaped, and a second rotating clip 35 for fixedly connecting the screen window 2 is arranged on the inner side of the end of the window fixing plate 32 away from the arrow head 321. The second rotating clip 35 is installed in the hardware groove 200 on the side of the screen window 2. The second rotating clip 35 is turned to clamp and fix the side of the screen window 2 by using the second rotating clip 35 and the window fixing plate 32.

[0024] In this embodiment, one end of the horizontal portion 311 is provided with a sliding groove 3000, and the other end is hinged to the connecting rod 33. Referring to the existing hinge structure, the horizontal portion 311 is relative to the frame fixing plate of the existing hinge. A support plate 36 is fixed to the bottom of the window fixing plate 32, and one end of the support plate 36 is connected to the sliding groove 3000 by a rivet.

[0025] In this embodiment, the frame bottom plate 31 is integrally formed, and a support rib 313 is arranged inside the included angle of the frame bottom plate 31. Both ends of the support rib 313 are respectively connected to the inner sides of the vertical portion 312 and the horizontal portion 311.

[0026] In this embodiment, a drain port 3120 for draining water is arranged at the bottom edge of the vertical portion 312, and the drain port 3120 communicates with the window frame drain channel.

[0027] The above embodiments are the preferred embodiments of the present invention. All structures similar to the present invention and equivalent changes made thereto shall fall within the protection scope of the present invention.

Claims

1. A side-mounted screen window hinge installation structure, comprising a screen window frame profile, a screen fan and a hinge body, wherein the screen window frame profile comprises a baffle disposed outside the room, characterized in that: The hinge body includes a frame bottom plate, a fan fixing plate, and a connecting rod. The end face of the frame bottom plate is L-shaped, including a horizontal portion and a vertical portion. A plurality of first rotary clamps for connecting the baffle are arranged on the outside of the vertical portion. The fan fixing plate and the connecting rod are both movably arranged on the outside of the horizontal portion.

2. A side-mounted screen window hinge installation structure according to claim 1, characterized in that: The screen window frame profile includes a boss arranged on the indoor surface, a plane portion is arranged between the boss and the baffle, the bottom edge of the vertical portion abuts against the plane portion, and a mounting groove for connecting a first rotary clamp is arranged on a side of the baffle facing the boss.

3. A side-mounted screen window hinge installation structure according to claim 1, characterized in that: The gauze fan is provided with a hardware groove, in which a fan clamping piece connected with a fan fixing plate is slidably provided, and a top screw is provided on the fan clamping piece, and the fan clamping piece is fixedly connected to the gauze fan through the top screw.

4. A side-mounted screen window hinge installation structure according to claim 3, characterized in that: An arrow portion is arranged at one end of the fan fixing plate, and a bayonet is arranged at one end of the fan clamp.

5. A side-mounted screen window hinge installation structure according to claim 4, characterized in that: The fan fixing plate is L-shaped, and a second rotary clamp for fixing and connecting the yarn fan is arranged on the inner side of one end of the fan fixing plate away from the arrow portion.

6. A side-mounted screen window hinge installation structure according to claim 1, characterized in that: One end of the horizontal part is provided with a slide groove, and the other end is hinged to the connecting rod. A support plate is fixed to the bottom of the fan fixing plate, and one end of the support plate is connected to the slide groove through a rivet.

7. A side-mounted screen window hinge installation structure according to claim 1, characterized in that: The frame bottom plate is integrally formed, and support ribs are arranged in the angle of the frame bottom plate.

8. The side-mounted screen window hinge installation structure according to claim 1, characterized in that: A drainage outlet is arranged at the bottom edge of the vertical portion.

Images