CN213116015U - Window sash corner connector - Google Patents
Window sash corner connector Download PDFInfo
- Publication number
- CN213116015U CN213116015U CN202021291513.XU CN202021291513U CN213116015U CN 213116015 U CN213116015 U CN 213116015U CN 202021291513 U CN202021291513 U CN 202021291513U CN 213116015 U CN213116015 U CN 213116015U
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- limiting opening
- screw
- screw limiting
- mounting plate
- mounting panel
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Abstract
The utility model relates to a casement angle sign indicating number, the setting of first lightening hole and second lightening hole is used for lightening the utility model discloses an overall weight, set up through the connecting plate interval between first lightening hole and the second lightening hole, the connecting plate is located the right angle bisector that first mounting panel and second mounting panel constitute, the setting of connecting plate makes all have the triangular support structure on first mounting panel and the second mounting panel, guaranteed the overall structure rigidity of first mounting panel and second mounting panel when lightening; the cross sectional shape of the first screw limiting opening, the second screw limiting opening, the third screw limiting opening and the fourth screw limiting opening is a V-shaped with a bottom plane, the screw hole is located at the center of the bottom plane, the two V-shaped surfaces are extruded towards two sides by the screw cap of the screw, and the screw cap is reversely extruded by the two V-shaped surfaces, so that the screw cap is fixed in the first screw limiting opening or the second screw limiting opening, the slipping of the screw can be effectively prevented from falling off, and the stability of the screw is ensured.
Description
Technical Field
The utility model belongs to the technical field of the window accessory technique and specifically relates to a casement corner brace is related to.
Background
At present, a screen window becomes a necessary accessory of a modern house due to the effects of wind prevention, dust prevention, insect prevention and the like, a window provided with a screen is additionally arranged on a fixed window body of a common screen window, the screen window needs to be matched with a glass window for use, and although the structure of the screen window is simple and the cost is low, the screen window is difficult to be matched with the glass window tightly, so that mosquitoes and insects easily enter the room from a gap between the screen window and the glass window in summer. The screen window is arranged on the window frame in a sliding mode, and the screen window and the window frame only slide through the clamping groove and the protrusion, so that the problem of unsmooth sliding often occurs; aiming at the problems, people design a screen window capable of being opened and closed, the screen window is rotatably arranged on a window frame through a hinge, the screen window capable of being opened and closed comprises a window frame and a window sash, the window frame consists of 4 outer frames, and the four outer frames are sequentially connected end to end through corner connectors to form a rectangular window frame; the casement has 4 inside casings to constitute, and four inside casings connect into rectangle casement through the angle sign indicating number end to end in proper order, and current door and window angle sign indicating number structure is more complicated, and it is not too simple and convenient to install, can not be applicable to the equipment of screen window.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the problems that the existing door and window corner connector in the prior art is complex in structure, not easy and convenient to install and not suitable for the assembly of a screen window, the window sash corner connector is provided.
The utility model provides a technical scheme that its technical problem adopted is: a window sash corner brace comprises a first mounting plate and a second mounting plate, wherein the first mounting plate and the second mounting plate are vertically arranged, a first lightening hole is formed in the first mounting plate, a second lightening hole is formed in the second mounting plate, the first lightening hole and the second lightening hole are arranged at intervals through a connecting plate, the connecting plate is positioned on a right-angle bisector formed by the first mounting plate and the second mounting plate, a first screw limiting opening and a second screw limiting opening are formed in one end, far away from the second mounting plate, of the first mounting plate, the first screw limiting opening and the second screw limiting opening are respectively positioned on two sides of the first mounting plate, a third screw limiting opening and a fourth screw limiting opening are formed in one end, far away from the first mounting plate, of the second mounting plate, the third screw limiting opening and the fourth screw limiting opening are respectively positioned on two sides of the second mounting plate, the cross section shapes of the first screw limiting opening, the second screw limiting opening, the third screw limiting opening and the fourth screw limiting opening are V-shaped with bottom planes, screw holes are formed in the bottom planes of the first screw limiting opening, the second screw limiting opening, the third screw limiting opening and the fourth screw limiting opening, and the screw holes are located in the center of the bottom planes.
The utility model discloses a casement angle sign indicating number, when the installation, fixed mounting horizontal frame on first mounting panel, fixed mounting vertical frame on the second mounting panel, the setting of first lightening hole and second lightening hole is used for lightening the utility model discloses an overall weight, through connecting plate interval setting between first lightening hole and the second lightening hole, the connecting plate is located the right angle bisector that first mounting panel and second mounting panel constitute, and the setting of connecting plate makes all have the triangular support structure on first mounting panel and the second mounting panel, has guaranteed the overall structure rigidity of first mounting panel and second mounting panel when lightening; the first mounting plate is provided with a first screw limiting opening and a second screw limiting opening, the second mounting plate is provided with a third screw limiting opening and a fourth screw limiting opening, the cross sections of the first screw limiting opening, the second screw limiting opening, the third screw limiting opening and the fourth screw limiting opening are all V-shaped with a bottom plane, the screw hole is located in the center of the bottom plane, when a screw is mounted in the screw hole of the first mounting plate, the nut of the screw extrudes two V-shaped surfaces of the first screw limiting opening or the second screw limiting opening to two sides, and the two V-shaped surfaces reversely extrude the nut, so that the nut is fixed in the first screw limiting opening or the second screw limiting opening, the screw can be effectively prevented from slipping, and the stability of the screw is ensured.
In order to strengthen the utility model discloses holistic stability, first mounting panel and second mounting panel make the structure as an organic whole.
In order to increase the contact area between the screw and the first screw limiting opening V-shaped surface, the second screw limiting opening V-shaped surface, the third screw limiting opening V-shaped surface and the fourth screw limiting opening V-shaped surface, the rubber pads are fixedly mounted on the first screw limiting opening V-shaped surface, the second screw limiting opening V-shaped surface, the third screw limiting opening V-shaped surface and the fourth screw limiting opening V-shaped surface, friction between the screw and the V-shaped surfaces can be increased due to the arrangement of the rubber pads, and the stability of the screw is further enhanced.
The utility model has the advantages that when being installed, the horizontal frame is fixedly installed on the first mounting plate, the vertical frame is fixedly installed on the second mounting plate, the first lightening hole and the second lightening hole are arranged to lighten the whole weight of the utility model, the first lightening hole and the second lightening hole are arranged at intervals by the connecting plate, the connecting plate is positioned on the right angle bisector formed by the first mounting plate and the second mounting plate, the first mounting plate and the second mounting plate are both provided with the triangular support structure by the arrangement of the connecting plate, and the whole structural rigidity of the first mounting plate and the second mounting plate is ensured while the weight is lightened; the first mounting plate is provided with a first screw limiting opening and a second screw limiting opening, the second mounting plate is provided with a third screw limiting opening and a fourth screw limiting opening, the cross sections of the first screw limiting opening, the second screw limiting opening, the third screw limiting opening and the fourth screw limiting opening are all V-shaped with a bottom plane, the screw hole is located in the center of the bottom plane, when a screw is mounted in the screw hole of the first mounting plate, the nut of the screw extrudes two V-shaped surfaces of the first screw limiting opening or the second screw limiting opening to two sides, and the two V-shaped surfaces reversely extrude the nut, so that the nut is fixed in the first screw limiting opening or the second screw limiting opening, the screw can be effectively prevented from slipping, and the stability of the screw is ensured.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a three-dimensional schematic view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a bottom view of the present invention;
fig. 4 is a cross-sectional view taken along line a-a of fig. 3 according to the present invention.
In the figure: 1. the bolt comprises a first mounting plate, 1-1 parts of first lightening holes, 1-2 parts of first bolt limiting openings, 1-3 parts of second bolt limiting openings, 2 parts of a second mounting plate, 2-1 parts of second lightening holes, 2-2 parts of third bolt limiting openings, 2-3 parts of fourth bolt limiting openings, 3 parts of a connecting plate, 4 parts of bolt holes and 5 parts of a rubber pad.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The window sash corner brace shown in fig. 1-4 comprises a first mounting plate 1 and a second mounting plate 2, wherein the first mounting plate 1 and the second mounting plate 2 are vertically arranged, and the first mounting plate 1 and the second mounting plate 2 are of an integrated manufacturing structure. The first mounting plate 1 is provided with a first lightening hole 1-1, the second mounting plate 2 is provided with a second lightening hole 2-1, the first lightening hole 1-1 and the second lightening hole 2-1 are arranged at intervals through a connecting plate 3, the connecting plate 3 is positioned on a right angle bisector formed by the first mounting plate 1 and the second mounting plate 2, one end of the first mounting plate 1 far away from the second mounting plate 2 is provided with a first screw limiting opening 1-2 and a second screw limiting opening 1-3, the first screw limiting opening 1-2 and the second screw limiting opening 1-3 are respectively positioned at two sides of the first mounting plate 1, one end of the second mounting plate 2 far away from the first mounting plate 1 is provided with a third screw limiting opening 2-2 and a fourth screw limiting opening 2-3, the third screw limiting opening 2-2 and the fourth screw limiting opening 2-3 are respectively positioned at two sides of the second mounting plate 2, the cross section shapes of the first screw limiting opening 1-2, the second screw limiting opening 1-3, the third screw limiting opening 2-2 and the fourth screw limiting opening 2-3 are all V-shaped with bottom planes, the bottom planes of the first screw limiting opening 1-2, the second screw limiting opening 1-3, the third screw limiting opening 2-2 and the fourth screw limiting opening 2-3 are all provided with screw holes 4, and the screw holes 4 are located at the center positions of the bottom planes. Rubber pads 5 are fixedly arranged on the V-shaped surfaces of the first screw limiting opening 1-2, the second screw limiting opening 1-3, the third screw limiting opening 2-2 and the fourth screw limiting opening 2-3.
The utility model discloses a casement angle sign indicating number, when the installation, the horizontal frame of fixed mounting on first mounting panel 1, the vertical frame of fixed mounting on second mounting panel 2, the setting of first lightening hole 1-1 and second lightening hole 2-1 is used for alleviateing the utility model discloses an overall weight, set up through connecting plate 3 interval between first lightening hole 1-1 and the second lightening hole 2-1, connecting plate 3 is located the right angle bisector that first mounting panel 1 and second mounting panel 2 constitute, and the setting of connecting plate 3 makes all have the triangle bearing structure on first mounting panel 1 and the second mounting panel 2, has guaranteed the overall structure rigidity of first mounting panel 1 and second mounting panel 2 when lightening; the first mounting plate 1 is provided with a first screw limiting opening 1-2 and a second screw limiting opening 1-3, the second mounting plate 2 is provided with a third screw limiting opening 2-2 and a fourth screw limiting opening 2-3, the cross section shapes of the first screw limiting opening 1-2, the second screw limiting opening 1-3, the third screw limiting opening 2-2 and the fourth screw limiting opening 2-3 are all V-shaped with a bottom plane, the screw hole 4 is positioned at the central position of the bottom plane, when a screw is mounted in the screw hole 4 of the first mounting plate 1, the nut of the screw extrudes the two V-shaped surfaces of the first screw limiting opening 1-2 or the second screw limiting opening 1-3 to two sides, the two V-shaped surfaces reversely extrude the nut, so that the nut is fixed in the first screw limiting opening 1-2 or the second screw limiting opening 1-3, the screw can be effectively prevented from slipping and falling off, and the stability of the screw is ensured. The rubber pad 5 can increase the friction between the screw and the V-shaped surface, and further enhances the stability of the screw.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (3)
1. A casement corner brace which characterized in that: the anti-theft door lock comprises a first mounting plate (1) and a second mounting plate (2), wherein the first mounting plate (1) and the second mounting plate (2) are vertically arranged, a first lightening hole (1-1) is formed in the first mounting plate (1), a second lightening hole (2-1) is formed in the second mounting plate (2), the first lightening hole (1-1) and the second lightening hole (2-1) are arranged at intervals through a connecting plate (3), the connecting plate (3) is positioned on a right-angle bisector formed by the first mounting plate (1) and the second mounting plate (2), a first screw limiting opening (1-2) and a second screw limiting opening (1-3) are formed in one end, far away from the second mounting plate (2), of the first mounting plate (1), the first screw limiting opening (1-2) and the second screw limiting opening (1-3) are respectively positioned on two sides of the first mounting plate (1), a third screw limiting opening (2-2) and a fourth screw limiting opening (2-3) are formed in one end, far away from the first mounting plate (1), of the second mounting plate (2), the third screw limiting opening (2-2) and the fourth screw limiting opening (2-3) are respectively located on two sides of the second mounting plate (2), the cross sections of the first screw limiting opening (1-2), the second screw limiting opening (1-3), the third screw limiting opening (2-2) and the fourth screw limiting opening (2-3) are all V-shaped with bottom planes, screw holes (4) are vertically formed in the bottom planes of the first screw limiting opening (1-2), the second screw limiting opening (1-3), the third screw limiting opening (2-2) and the fourth screw limiting opening (2-3), the screw hole (4) is located at the center of the bottom plane.
2. The sash corner brace of claim 1, wherein: the first mounting plate (1) and the second mounting plate (2) are of an integrated manufacturing structure.
3. The sash corner brace of claim 1, wherein: rubber pads (5) are fixedly arranged on the V-shaped surfaces of the first screw limiting opening (1-2), the second screw limiting opening (1-3), the third screw limiting opening (2-2) and the fourth screw limiting opening (2-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021291513.XU CN213116015U (en) | 2020-07-03 | 2020-07-03 | Window sash corner connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021291513.XU CN213116015U (en) | 2020-07-03 | 2020-07-03 | Window sash corner connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213116015U true CN213116015U (en) | 2021-05-04 |
Family
ID=75676329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021291513.XU Active CN213116015U (en) | 2020-07-03 | 2020-07-03 | Window sash corner connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213116015U (en) |
-
2020
- 2020-07-03 CN CN202021291513.XU patent/CN213116015U/en active Active
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