Sealing and locking structure for drifting inward tilt-turn window

Abstract

The utility model discloses a sealing locking structure for a drifting inward tilt-turn window, which comprises a lock seat and a lock point, the bottom of the lock point integrally extends to form a U-shaped sliding chute, the surface of the lock seat is rotatably sleeved with a ball head, the top of the ball head integrally extends outwards to form a limiting piece, the ball head is slidably sleeved in an inner cavity of the U-shaped sliding chute, and the limiting piece is arranged in the inner cavity of the U-shaped sliding chute. The limiting piece is attached to an inner cavity of the U-shaped sliding groove in a limiting mode. The window lock relates to the technical field of window locks. According to the sealing and locking structure for the window, the problems that in the long-time abrasion process of a traditional lock seat and a lock point, the lock seat and the lock point are prone to shaking under blowing of wind, and the sealing effect is weakened are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a window lock technical field, concretely is a sealing locking structure for drift inwardly falling window. BACKGROUND

[0002] The sealing locking structure for window refers to an important component in the design of window, and its main role is to ensure that the window can reach good sealing effect in the closed state, prevent external rain, wind sand, noise and other adverse factors from entering the room, and also can improve the anti-theft security of the window.

[0003] Among them, the locking structure includes a lock seat and a lock point, which are respectively installed on the window frame and the window, and the traditional lock seat and lock point are inserted into the insertion hole on the lock seat through the insertion rod on the lock point. Although the locking effect can be achieved, it is easy to shake under the blowing of the wind during long-time wear and tear, and the sealing effect is weakened. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides a sealing locking structure for drift inwardly falling window, which solves the problem that the traditional lock seat and lock point are easy to shake under the blowing of the wind during long-time wear and tear, and the sealing effect is weakened.

[0005] In order to achieve the above purpose, the utility model is realized by the following technical scheme: a sealing locking structure for drift inwardly falling window, including lock seat and lock point, characterized by: the bottom of the lock point integrally extends a U-shaped sliding groove, and the surface of the lock seat is rotatably sleeved with a ball head, the top of the ball head integrally extends outwardly a limiting piece, and the ball head is slidably sleeved in the inner cavity of the U-shaped sliding groove, and the limiting piece and the inner cavity of the U-shaped sliding groove are limitedly attached to each other.

[0006] Preferably, the number of the lock seat and the lock point is two groups respectively.

[0007] Preferably, the two groups of lock seat and lock point are different in size.

[0008] Preferably, the surface of the two groups of lock seat is provided with a sleeve column connected with each other.

[0009] The utility model provides a sealing locking structure for drift inwardly falling window. Compared with the prior art, the utility model has the following beneficial effects:

[0010] The sealing locking structure of the window is moved on the window by driving the two groups of lock seats, the ball head is rotated and slid into the U-shaped sliding groove on the surface of the window frame lock point, and the limiting piece is clamped in the inner cavity of the U-shaped sliding groove for limiting, the ball head is better positioned in the U-shaped sliding groove through the sliding insertion of the ball head and the U-shaped sliding groove, the U-shaped sliding groove is locked more tightly through the clamping limiting of the limiting piece, greater wind pressure can be resisted, and better sealing performance is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structure schematic diagram of the utility model;

[0012] Figure 2 It is a structure split schematic diagram of the utility model Figure One ;

[0013] Figure 3 It is a structure split schematic diagram of the utility model Figure Two .

[0014] In the drawing: 1, lock seat; 2, lock point; 3, U-shaped sliding groove; 4, ball head; 5, limiting piece. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0016] Please refer to Figures 1-3 , the utility model provides a kind of technical scheme: the sealing locking structure of drift inner inverted window, including lock seat 1 and lock point 2, the bottom of lock point 2 integrally extends U-shaped sliding groove 3, and the surface of lock seat 1 is rotatably connected with ball head 4, the top of ball head 4 integrally extends limiting piece 5 outward, and ball head 4 is slidably connected in the inner cavity of U-shaped sliding groove 3, limiting piece 5 and the inner cavity of U-shaped sliding groove 3 are limitedly attached to each other, ball head 4 is rotated and slid in the inner cavity of U-shaped sliding groove 3 to be locked by moving lock seat 1, and limiting by limiting piece 5 and the inner cavity of U-shaped sliding groove 3.

[0017] Further, the number of lock seat 1 and lock point 2 is two groups respectively, two groups of lock seat 1 and lock point 2 are different in size, two groups of lock seat 1 are installed on the window, and lock point 2 is installed on the window frame, and lock seat 1 and lock point 2 are located at the corner of window frame and window, small lock seat 1 and lock point 2 are located at the upper corner of window frame and window, and large lock seat 1 and lock point 2 are located at the lower corner of window frame and window.

[0018] Further, the surface of the two groups of lock seats 1 is provided with sleeve columns connected with each other, wherein the transmission rods are connected through the sleeve columns, and then the transmission rods are connected with the handle.

[0019] In operation, the corresponding lock seat 1 and lock point 2 are sequentially installed on the window and the window frame, the transmission rods are connected through the sleeve columns, the transmission rods are connected with the handle, the handle is rotated to drive the transmission rods, the two groups of lock seats 1 are driven by the transmission rods to move on the window, the ball head 4 first contacts the U-shaped sliding groove 3, and then is rotated and inserted into the U-shaped sliding groove 3 on the surface of the window frame lock point 2, and is limited by the limiting piece 5 in the inner cavity of the U-shaped sliding groove 3, the ball head 4 is better positioned in the U-shaped sliding groove 3 through the sliding insertion of the ball head 4 and the U-shaped sliding groove 3, the U-shaped sliding groove 3 is locked more tightly through the clamping and limiting of the limiting piece 5, can resist greater wind pressure, and ensures better sealing performance.

[0020] Meanwhile, the contents not described in detail in the specification all belong to the prior art known by those skilled in the art.

Claims

1. A sealing and locking structure for a drift-in casement window, comprising a lock seat (1) and a lock point (2), characterized in that: The bottom of the locking point (2) integrally extends a U-shaped sliding groove (3), the surface of the locking seat (1) rotatably sleeves a ball head (4), the top of the ball head (4) integrally extends outward a limiting sheet (5), the ball head (4) is slidably sleeved in the inner cavity of the U-shaped sliding groove (3), and the limiting sheet (5) and the inner cavity of the U-shaped sliding groove (3) are limitedly attached to each other.

2. A sealing and locking structure for a drift-in casement window according to claim 1, characterized in that: The number of the locking seat (1) and the locking point (2) is two groups respectively.

3. A sealing and locking structure for a drift-in casement window according to claim 2, wherein: The two groups of the locking seat (1) and the locking point (2) are different in size.

4. A sealing and locking structure for a drift-in casement window according to claim 3, wherein: The surfaces of the two groups of the locking seat (1) are provided with sleeve columns connected with each other. The surfaces of the two groups of the locking point (2) are provided with sleeve columns connected with each other. The surfaces of the two groups of the locking seat (1) and the locking point (2) are provided with sleeve columns connected with each other. The surfaces of the two groups of the locking seat (1) and the locking point (2) are provided with sleeve columns connected with each other. The surfaces of the two groups of the locking seat (1) and the locking point (2) are provided with sleeve columns connected with each other. The surfaces of the two groups of the locking seat (1) and the locking point (2) are provided with sleeve columns connected with each other. The surfaces of the two groups of the locking seat (1) and the locking point (2) are provided with sleeve columns connected with each other. The surfaces of the two groups of the

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