Window sample angle locking point structure

Abstract

The utility model belongs to the technical field of door and window sample angle hardware, and particularly relates to a window sample angle locking point structure which comprises a frame locking block and a sash collision block, a long groove is formed in the center of the frame locking block, oval screw mounting holes are formed in the two sides of the long groove, and the sash collision block comprises a sash collision block body and an elastic collision block. The fan collision block body is a long block with a T-shaped section, screw mounting counter bores are formed in the two ends of the fan collision block body, a through elastic collision block mounting groove is formed in the center of the fan collision block body, a bottom cover plate mounting groove is formed in the lower surface of the fan collision block body, and the elastic collision block comprises an elastic collision block body and an elastic collision block protruding block. The elastic collision block body is a long block with a T-shaped section, the convex block of the elastic collision block is matched with the long groove, and the lower portion of the elastic collision block body is sleeved with a spring. The utility model has the characteristics of simple structure, convenience in installation, low cost, flexibility and tightness, and can be opened and locked by using lower force.

Description

Technical Field

[0001] The utility model belongs to the technical field of door and window corner hardware, and particularly relates to a window corner locking point structure. Background Art

[0002] The purpose of window angle is to achieve better window locking performance, and its locking flexibility has attracted much attention. The current window angle structure has the problem of loose hardware locking, and there is also a technical disadvantage that the window sash is not easy to open.

[0003] Therefore, it is necessary to make technical improvements to the existing window corner locking point structure. Utility Model Content

[0004] The utility model aims to produce a new type of window corner locking point structure, which can be adjusted according to the actual overlap amount of the window, and at the same time can take into account the tightness of the lock, and at the same time the opening and locking are more flexible. The technical solution adopted by the utility model is as follows:

[0005] A window-like corner locking point structure comprises a frame locking block and a fan collision block, wherein the frame locking block is a long plate structure, a long groove is provided at the center of the frame locking block, and oval screw mounting holes are provided on both sides of the long groove, and the fan collision block comprises a fan collision block body and an elastic collision block, wherein the fan collision block body is a long block with a T-shaped cross section, and the length and width of the upper surface of the fan collision block body match the frame locking block, and screw mounting countersunk holes are provided at both ends of the fan collision block body, and a through elastic collision block mounting groove is provided at the center of the fan collision block body, and the elastic collision block mounting groove is close to the elastic collision block mounting groove. A step is arranged on the upper surface of the fan collision block body, and a bottom cover plate mounting groove is arranged on the lower surface of the fan collision block body. Both ends of the bottom cover plate mounting groove are longer than the elastic collision block mounting groove. The elastic collision block comprises an elastic collision block body and an elastic collision block protrusion. The elastic collision block body is a long block with a T-shaped cross-section. An elastic collision block protrusion is integrally formed on the upper surface of the elastic collision block body, and the elastic collision block protrusion cooperates with the long groove. A spring is installed on the lower part of the elastic collision block body to fix the bottom cover plate in the bottom cover plate mounting groove.

[0006] Preferably, the frame locking block is fixedly installed at the corner position of the window frame, and the sash collision block is fixedly installed at the corner position of the window sash.

[0007] Preferably, the long side of the upper surface of the frame locking block is arc-shaped.

[0008] Beneficial effects of the utility model:

[0009] The window corner locking point structure provided by the utility model has the advantages of simple structure, convenient installation, low cost, flexibility and tightness. The frame locking block can adapt to various series of wooden windows and aluminum-clad wooden windows at the same time. Only the semicircular part of the sash collision block enters the frame locking block in the locked state, which not only solves the defect of loose locking of existing corner hardware in the market, but also makes the window corner locking point structure easier to open and close, that is, it can be opened and locked with lower force. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 This is a cross-sectional view of the window-like corner locking point structure after overall assembly according to an embodiment of the utility model;

[0012] Figure 2 It is a front view of the frame locking block of the embodiment of the utility model;

[0013] Figure 3 A three-dimensional diagram of a frame locking block according to an embodiment of the utility model;

[0014] Figure 4 It is a front view of the fan collision block of the embodiment of the utility model;

[0015] Figure 5 A three-dimensional diagram of a fan collision block according to an embodiment of the utility model;

[0016] Figure 6 A bottom view of a fan collision block according to an embodiment of the utility model;

[0017] Figure 7 It is a front view of the elastic collision block of the embodiment of the utility model;

[0018] In the figure, 1 is the window frame, 2 is the window sash, 3 is the frame locking block, 4 is the sash collision block, 5 is the long groove, 6 is the screw mounting hole, 7 is the sash collision block body, 8 is the screw mounting countersunk hole, 9 is the elastic collision block, 10 is the elastic collision block mounting groove, 11 is the bottom cover plate mounting groove, 12 is the elastic collision block body, and 13 is the elastic collision block protrusion. DETAILED DESCRIPTION

[0019] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0020] like Figure 1As shown, a window corner locking point structure includes a frame locking block 3 and a sash collision block 4. The frame locking block 3 is fixedly installed at the corner position of the window frame 1, and the sash collision block 4 is fixedly installed at the corner position of the window sash 2. The positions and structures of the frame locking block 3 and the sash collision block 4 correspond to each other.

[0021] like Figure 2 , 3 As shown, the frame locking block 3 is a long plate structure, and a long groove 5 is provided at the center of the frame locking block 3. The long groove 5 is a semi-elliptical column structure, and elliptical screw mounting holes 6 are provided on both sides of the long groove 5. The screws pass through the screw mounting holes 6 and are screwed into the window frame 1 to fix the frame locking block 3 to the window frame 1. The screw mounting holes 6 are set to an elliptical shape to facilitate the adjustment of the position of the frame locking block 3 after the screws are loosened.

[0022] like Figure 4-7 As shown, the sash collision block 4 includes a sash collision block body 7 and an elastic collision block 9. The sash collision block body 7 is a long block with a T-shaped cross section. The length and width of the upper surface of the sash collision block body 7 match the frame lock block 3. Screw mounting countersunk holes 8 are provided at both ends of the sash collision block body 7. The screws pass through the screw mounting countersunk holes 8 and are screwed into the window sash 2 to fix the sash collision block 4 to the window sash 2. A through elastic collision block mounting groove 10 is provided at the center of the sash collision block body 7. The elastic collision block mounting groove 10 is provided with a step near the upper surface of the sash collision block body 7. A bottom cover plate mounting groove 11 is provided on the lower surface of the sash collision block body 7. Both ends of the bottom cover plate mounting groove 11 are longer than the elastic collision block mounting groove 10. The elastic collision block 9 is fixedly installed in the elastic collision block mounting groove 10. The elastic collision block 9 includes an elastic collision block body 12 and an elastic collision block protrusion 13. The elastic collision block body 12 is a long block with a T-shaped cross section. The upper surface of the elastic collision block body 12 is integrally formed with an elastic collision block protrusion 13. The elastic collision block protrusion 13 cooperates with the long groove 5 on the frame lock block 3. The elastic collision block protrusion 13 and the elastic collision block body 12 are installed into the elastic collision block installation groove 10 from the lower surface of the fan collision block body 7. The step on the elastic collision block installation groove 10 presses against the upper surface of the elastic collision block body 12, and the elastic collision block protrusion 13 is exposed on it. The bottom cover is fixedly installed in the bottom cover installation groove 11. The screws penetrate the two ends of the bottom cover and are screwed into the fan collision block body 7 at the bottom cover installation groove 11 to fix the bottom cover. The upper surface of the bottom cover presses against the lower surface of the elastic collision block body 12. A spring is set at the lower part of the elastic collision block body 12, and the spring abuts against the upper surface of the bottom cover and the protruding edge of the elastic collision block body 12.

[0023] The window corner locking point structure of the embodiment of the utility model is that when installing, the sash collision block 4 is first fixedly installed at the corner position of the window sash, and then the frame locking block 3 is fixedly installed at a suitable position on the window frame according to the position of the sash collision block 4.

[0024] In the window corner locking point structure of the embodiment of the utility model, only the elastic collision block protrusion 13 on the window sash enters the frame locking block 3 in the locked state, which not only makes up for the looseness of the locking of the corner hardware on the market, but also makes the opening and closing of the corner locking point of the utility model easier, and the window sash can be opened and locked with lower force. The elastic collision block 9 can play a certain buffering role when locking the window sash, and can play a certain boosting role when opening the window sash.

[0025] In the embodiments of the utility model, the technical features not described in detail are all existing technologies or conventional technical means and will not be described in detail here.

[0026] Finally, it should be noted that the above embodiments are only specific implementation methods of the present utility model, which are used to illustrate the technical solution of the present utility model, rather than to limit it, and the protection scope of the present utility model is not limited thereto. Those skilled in the art should understand that any technician familiar with the technical field can modify the technical solution recorded in the above embodiments within the technical scope disclosed by the present utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the spirit and scope of the technical solution of the embodiment of the present utility model, and should be covered within the protection scope of the present utility model.

Claims

1. A window corner locking point structure, characterized in that: The invention comprises a frame locking block (3) and a fan collision block (4), wherein the frame locking block (3) is a long plate structure, a long groove (5) is provided at the center of the frame locking block (3), and oval screw mounting holes (6) are provided on both sides of the long groove (5), and the fan collision block (4) comprises a fan collision block body (7) and an elastic collision block (9), wherein the fan collision block body (7) is a long block with a T-shaped cross section, and the length and width of the upper surface of the fan collision block body (7) match those of the frame locking block (3), screw mounting countersunk holes (8) are provided at both ends of the fan collision block body (7), and a through elastic collision block mounting groove (10) is provided at the center of the fan collision block body (7), and the elastic collision block mounting groove (10) is close to the fan collision block. A step is provided at the position of the upper surface of the body (7); a bottom cover plate mounting groove (11) is provided on the lower surface of the fan collision block body (7); both ends of the bottom cover plate mounting groove (11) are longer than the elastic collision block mounting groove (10); the elastic collision block (9) comprises an elastic collision block body (12) and an elastic collision block protrusion (13); the elastic collision block body (12) is a long block with a T-shaped cross-section; the upper surface of the elastic collision block body (12) is integrally formed with an elastic collision block protrusion (13); the elastic collision block protrusion (13) cooperates with the long groove (5); a spring is provided at the lower part of the elastic collision block body (12) to fix the bottom cover plate in the bottom cover plate mounting groove (11).

2. A window corner locking point structure according to claim 1, characterized in that: The frame locking block (3) is fixedly mounted at a corner position of the window frame (1), and the sash collision block (4) is fixedly mounted at a corner position of the window sash (2).

3. A window corner locking point structure according to claim 1, characterized in that: The long side of the upper surface of the frame locking block (3) is arc-shaped.

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