Safety lock for aluminum alloy window

Abstract

The utility model relates to the technical field of door and window accessories, in particular to an aluminum alloy window safety lock which comprises a window frame and a window, the window slides in the window frame, a fixing groove is formed in the surface of the window frame, a fixing assembly matched with the fixing groove is arranged on the window, the fixing groove is in a strip shape and arranged along the window frame, and multiple sets of clamping grooves are formed in the fixing groove at equal intervals. The fixing assembly comprises a fixing block matched with the fixing groove, a stand column is arranged in the fixing block in a sliding mode, the stand column is matched with the clamping groove in a clamped connection mode, a driving assembly is arranged in the fixing block, and the driving assembly is matched with the stand column. The control fixing assembly is matched with the fixing groove.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window fittings technical field, concretely is a kind of aluminium alloy window safety lock. BACKGROUND

[0002] In the Chinese patent with the announcement number CN220014807U discloses a safety window lock, relate to door and window fittings technical field, including window frame, the inner wall of window frame is equipped with fixed window, the inner wall of window frame is slidably connected with mobile window, the outer surface of window frame is equipped with limiting plate, the outer surface of mobile window is equipped with limiting frame, the upper surface of limiting plate is equipped with a group of limiting slot, the upper surface of limiting frame is equipped with limiting assembly. It can be set by the cooperation between window frame, fixed window, mobile window, limiting plate, limiting frame, limiting slot, limiting assembly, round groove and jacking assembly, when mobile window is sliding, limiting plate can be inserted into the inside of limiting frame, limiting assembly can be used to limit between limiting plate and limiting frame, so that mobile window can be conveniently locked in open state, ensure that window can realize the ventilation of indoor, so that the ventilation effect of window can be ensured when using. The patent is matched by the interlocking of limiting slot and limiting assembly, and the window is limited and fixed. In the patent, the limiting assembly and the limiting slot are separated by manually pulling the connecting plate when the window is moved, which is not conducive to moving the window.

[0003] Therefore, the utility model designs a kind of aluminium alloy window safety lock to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of aluminium alloy window safety lock to solve the above technical problems.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of aluminium alloy window safety lock, including window frame and window, the window is located in the sliding of window frame, the surface of window frame is equipped with fixed slot, the window is equipped with the fixed assembly that is mutually matched with the fixed slot, the fixed slot is along the window frame and is set as strip, multiple sets of clamping slots are equidistantly arranged in the fixed slot, the fixed assembly includes the fixed block that is mutually matched with the fixed slot, the fixed block is slidably equipped with stand column, the stand column is mutually matched with the clamping slot and is interlocked, the fixed block is equipped with drive assembly, the drive assembly is mutually matched with the stand column.

[0006] Preferably, the stand column is equipped with the first elastic member on the side of the clamping slot, and the first elastic member is mutually matched with the clamping slot.

[0007] Preferably, the driving assembly includes a rotating rod and a transmission gear, the rotating rod and the side wall of the fixed block are rotationally connected to each other, the transmission gear is connected to one end of the rotating rod located inside the fixed block, and the transmission gear and the side wall of the column are toothed and meshed with each other.

[0008] Preferably, the fixed block extends from one end of the rotating rod, a turntable is provided on the rotating rod, a second elastic member is provided on the turntable, and a plurality of positioning grooves matching the second elastic member are provided on the fixed block, and the plurality of positioning grooves are arranged around the rotating rod.

[0009] Preferably, the number of the multiple groups of positioning grooves is three.

[0010] Preferably, a first guide rail is provided in the fixing groove, and one end of the fixing block extends into the fixing groove and slides with the first guide rail.

[0011] Compared with the existing technology, the beneficial effect of the present invention is that the present invention drives the column to move vertically in the fixing block by arranging a driving component in the fixing block, and controls the fixing component to match the fixing slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0013] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the fixing groove structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the fixed component of the utility model;

[0016] Figure 4 This is a schematic diagram of the drive assembly structure of the utility model.

[0017] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0018] 1-window frame, 11-window, 2-fixing groove, 21-card slot, 22-first guide rail, 3-fixing assembly, 31-fixing block, 32-column, 33-first elastic member, 4-driving assembly, 41-rotating rod, 42-transmission gear, 43-turntable, 44-second elastic member, 45-positioning groove. DETAILED DESCRIPTION

[0019] The technical solutions in the utility model embodiments will be clearly and completely described below with reference to the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by a person of ordinary skill in the art without creative labor fall within the protection scope of the utility model.

[0020] In combination with Figure 1-4 :

[0021] An aluminum alloy window safety lock, comprising a window frame 1 and a window 11, the window 11 is located in the window frame 1 and slides, the surface of the window frame 1 is provided with a fixed groove 2, the window 11 is provided with a fixed assembly 3 matched with the fixed groove 2, the fixed groove 2 is strip-shaped and arranged along the window frame 1, a plurality of sets of clamping grooves 21 are equidistantly arranged in the fixed groove 2, the fixed assembly 3 comprises a fixed block 31 matched with the fixed groove 2, a stand 32 is slidably arranged in the fixed block 31, the stand 32 is matched with the clamping groove 21, a driving assembly 4 is arranged in the fixed block 31, and the driving assembly 4 is matched with the stand 32.

[0022] Further, the stand 32 is provided with a first elastic piece 33 on one side close to the clamping groove 21, and the first elastic piece 33 is matched with the clamping groove 21.

[0023] Further, the driving assembly 4 comprises a rotating rod 41 and a transmission gear 42, the rotating rod 41 is rotatably connected with the side wall of the fixed block 31, the transmission gear 42 is connected with one end of the rotating rod 41 in the fixed block 31, and the transmission gear 42 is toothedly engaged with the side wall of the stand 32.

[0024] Further, one end of the rotating rod 41 extends out of the fixed block 31, a rotating disc 43 is arranged on the rotating rod 41, a second elastic piece 44 is arranged on the rotating disc 43, a plurality of sets of positioning grooves 45 matched with the second elastic piece 44 are arranged on the fixed block 31, and the plurality of sets of positioning grooves 45 are arranged around the rotating rod 41.

[0025] Further, the plurality of sets of positioning grooves 45 are three sets.

[0026] Further, a first guide rail 22 is arranged in the fixed groove 2, and one end of the fixed block 31 extends into the fixed groove 2 and is matched with the first guide rail 22 in sliding.

[0027] The utility model is specifically applied to the following embodiments:

[0028] A fixing groove 2 is provided along the sliding direction of the window 11 within the window frame 1. During the movement of the window 11, a fixing assembly 3, disposed on the outer wall of the window 11, engages with the fixing groove 2. A post 32 in the fixing assembly 3 engages with a slot 21 defined within the fixing groove 2, thereby securing the window 11 within the window frame 1. A driving assembly 4 is provided within the fixing block 31 and engages with the post 32. The driving assembly 4 controls the sliding movement of the post 32 within the fixing block 31, and the movement of the window 11 is controlled by adjusting the length of the post 32 extending beyond the fixing block 31. The first elastic member can be made of an elastically deformable material. The first elastic member is provided at one end of the post 32 abutting the slot 21. By controlling the length of the post 32 extending beyond the fixing block 31, the first elastic member engages with the slot 21. This engagement between the first elastic member and the slot 21 ensures that the window 11 is secured within the window frame 1 when no external force is applied. However, when an external force exceeding a certain limit is applied, the window 11 can move along the window frame 1. The window 11 can be moved while being unable to slide freely.

[0029] The rotating rod 41 in the driving assembly 4 extends out of the fixed block 31, which makes it easy to apply external force to the rotating rod 41, and drives the column 32 to move in the fixed block 31 through the transmission gear 42. This is conducive to adjusting the extension length of the column 32. When the column 32 is completely separated from the slot 21, the window 11 can move freely in the window frame 1; when the first elastic member at the end of the column 32 matches the slot 21, the window 11 can only move in the window frame 1 under a certain thrust; when the column 32 is inserted into the slot 21, the position of the window 11 and the window frame 1 is relatively fixed. The second elastic member 44 can be made of a material with elastic deformation. When the turntable 43 rotates, the second elastic member 44 respectively engages and matches with multiple groups of positioning grooves 45 to limit the rotation angle of the turntable 43, which is conducive to accurately controlling the extension length of the column 32 driven by the driving assembly 4.

[0030] In the description of the utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0031] In the utility model, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] Although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminum alloy window safety lock, comprising a window frame (1) and a window (11), characterized in that: The window (11) is located in a window frame (1) and slides. A fixing groove (2) is provided on the surface of the window frame (1). A fixing component (3) matching the fixing groove (2) is provided on the window (11). The fixing groove (2) is arranged in a strip shape along the window frame (1). A plurality of groups of card slots (21) are equidistantly provided in the fixing groove (2). The fixing component (3) includes a fixing block (31) matching the fixing groove (2). A column (32) is provided in the fixing block (31) and is slidably provided. The column (32) and the card slot (21) are card-engaged and matched. A driving component (4) is provided in the fixing block (31). The driving component (4) and the column (32) match each other.

2. The aluminum alloy window safety lock according to claim 1, characterized in that: A first elastic member (33) is provided on one side of the upright post (32) that abuts against the card slot (21), and the first elastic member (33) and the card slot (21) match each other.

3. The aluminum alloy window safety lock according to claim 1, characterized in that: The driving assembly (4) comprises a rotating rod (41) and a transmission gear (42), wherein the rotating rod (41) and the side wall of the fixed block (31) are rotatably connected to each other, the transmission gear (42) is connected to one end of the rotating rod (41) located inside the fixed block (31), and the transmission gear (42) and the side wall of the column (32) are tooth-engaged with each other.

4. The aluminum alloy window safety lock according to claim 3, characterized in that: One end of the rotating rod (41) extends out of the fixed block (31); a rotating disk (43) is provided on the rotating rod (41); a second elastic member (44) is provided on the rotating disk (43); and a plurality of groups of positioning grooves (45) matching the second elastic member (44) are provided on the fixed block (31); the plurality of groups of positioning grooves (45) are arranged around the rotating rod (41).

5. The aluminum alloy window safety lock according to claim 4, characterized in that: The number of the plurality of groups of positioning grooves (45) is three.

6. The aluminum alloy window safety lock according to claim 1, characterized in that: A first guide rail (22) is provided in the fixing groove (2), and one end of the fixing block (31) extends into the fixing groove (2) and slides and matches with the first guide rail (22).

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