Aluminum alloy door and window locking accessory

Abstract

The utility model relates to the technical field of door and window locking equipment, in particular to an aluminum alloy door and window locking accessory which comprises a limiting rod, a movable rod used for buffering is connected to the side face of the limiting rod in an inserted mode, a damping rod used for buffering is connected to the inner wall of the limiting rod in a clamped mode, and a spring used for resetting is connected to the outer surface of the damping rod in a sleeved mode. One end of the damping rod is in threaded connection with one end of the movable rod, a connecting frame is arranged at the other end of the movable rod, and a buffer rod for movement is inserted into the other end of the limiting rod. According to the aluminum alloy door and window locking accessory, through cooperative arrangement of the movable rod, the damping rod, the spring and the buffer rod, after a worker opens a window, when the worker encounters atrocious weather conditions or carries out rough closing operation, the damping effect can be provided, the impact force generated when the door and window are closed is relieved, and the use comfort and safety are improved; meanwhile, the spring is arranged for resetting, and when the door and window are closed and subjected to impact force, the spring can help the damping rod and the movable rod to return to the initial position.

Description

TECHNICAL FIELD

[0001] The utility model relates to door and window locking equipment technical field, concretely is a kind of aluminium alloy door and window locking accessories. BACKGROUND

[0002] At present, locking structure is generally used for the locking of door leaf and door frame, sash and window frame structure, taking the locking of door leaf and door frame as an example, during assembly, door leaf is hinged on door frame, after door leaf is closed, door leaf and door frame can be locked by locking structure, and window is the same.

[0003] Chinese patent announcement No.CN215369289U discloses a door and window convenient to lock, which comprises a door and window frame, a door and window leaf and a locking assembly, the door and window leaf is hinged on the door and window frame, the locking assembly comprises an adjusting seat, a mounting seat, a locking piece and a lock seat, one end of the mounting seat is provided with an adjusting part, the other end of the mounting seat is formed into a locking end, the adjusting seat is installed on the adjusting part, the adjusting seat slides along a first direction relative to the adjusting part, the adjusting seat is provided with a movable cavity, the locking piece is inserted into the movable cavity and can move along the first direction to approach or move away from the locking end, the locking piece is used to extend from the locking end and be inserted into the lock seat after moving to approach the locking end, the adjusting seat and the mounting seat are installed on the door and window leaf, and the lock seat is installed on the door and window frame, the utility model can adaptively adjust the locking position according to the assembly gap of the door and window leaf and the door and window frame.

[0004] However, the utility model has the following problems in actual use.

[0005] When the user opens the window, if it encounters severe weather conditions or performs rough closing operation, the window is often prone to damage, and the device on the market lacks effective buffer equipment when the window is closed, which is relatively inconvenient. UTILITY MODEL CONTENTS

[0006] (I) Technical problem solved

[0007] In order to overcome the above-mentioned defects of the prior art, the utility model provides an aluminium alloy door and window locking accessory, which solves the problem that when the user opens the window, if it encounters severe weather conditions or performs rough closing operation, the window is often prone to damage, and the device on the market lacks effective buffer equipment when the window is closed, which is relatively inconvenient.

[0008] (II) Technical scheme

[0009] In order to achieve the above object, the utility model discloses a kind of aluminium alloy door and window locking fittings, including limiting rod, the side of the limiting rod is inserted with movable rod for buffering, the inner wall of the limiting rod is connected with damping rod for buffering, the outer surface of the damping rod is sleeved with spring for resetting, one end of the damping rod is threadedly connected with one end of the movable rod, the other end of the movable rod is equipped with connecting frame, the other end of the limiting rod is inserted with buffer rod for activity.

[0010] Preferably, one end of the movable rod is fixedly connected with a rotating shaft for positioning, and the outer surface of the rotating shaft is clamped with the inner wall of the connecting frame.

[0011] Preferably, the side of the connecting frame is inserted with a connecting shaft for positioning, and the connecting shaft is inserted in the inside of the rotating shaft through one side of the connecting frame.

[0012] Preferably, one end of the connecting shaft is threadedly connected with a nut for fastening, and the outer surface of the nut is provided with friction lines for anti-skid.

[0013] Preferably, the side of the connecting frame is provided with a clamping hole for positioning, and the inner wall of the clamping hole is inserted with a screw for fixing.

[0014] Preferably, both ends of the damping rod are provided with threaded columns for connection, and one end of the threaded column is threadedly connected with one end of the movable rod.

[0015] Preferably, the upper end of the limiting rod is inserted with a positioning pin for fixing, and the positioning pin is threadedly connected in the inside of the buffer rod through one side of the limiting rod.

[0016] Preferably, one end of the buffer rod is provided with a positioning frame for limiting, and the side of the positioning frame is fixedly connected with a sliding block for sliding.

[0017] (Three) beneficial effects

[0018] The utility model provides a kind of aluminium alloy door and window locking fittings, with the following beneficial effects:

[0019] The aluminium alloy door and window locking fittings, through the cooperation of movable rod, damping rod, spring and buffer rod, after staff opens window, when encountering severe weather conditions or performing rough closing operation, damping effect can be provided, the impact force when door and window is closed is slowed down, the comfort and safety of use are increased, while avoiding the problem that window is damaged easily when being subjected to excessive impact force when being closed, while the setting of spring is used for resetting, when door and window is closed and is subjected to impact force, spring can help damping rod and movable rod to restore to initial position, facilitate to bear the impact of next time, by the setting of connecting frame, one end of movable rod can be more conveniently connected with window frame.BRIEF DESCRIPTION OF DRAWINGS BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the structure schematic diagram of the utility model;

[0021] Figure 2 It is the structure schematic diagram of the utility model buffer rod;

[0022] Figure 3 It is the structure schematic diagram of the utility model connecting frame;

[0023] Figure 4 It is the structure schematic diagram of the utility model damping rod.

[0024] In the drawing: 1, limit rod; 2, movable rod; 3, damping rod; 4, spring; 5, connecting frame; 6, buffer rod; 7, rotating shaft; 8, connecting shaft; 9, nut; 10, clamping hole; 11, screw; 12, threaded column; 13, positioning pin; 14, positioning frame; 15, sliding block. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without making creative efforts fall within the protection scope of the utility model. Embodiment one:

[0026] Please refer to Figures 1 to 4 In order to more conveniently connect the connecting frame 5 with the movable rod 2, the utility model provides a technical scheme: an aluminum alloy door and window locking accessory, which is mainly applied to the scene of buffering after impact when supporting after window opening, comprising a limit rod 1, the side surface of the limit rod 1 is inserted with a movable rod 2 for buffering, one end of the movable rod 2 is fixedly connected with a rotating shaft 7 for positioning, the outer surface of the rotating shaft 7 is clamped with the inner wall of the connecting frame 5, the side surface of the connecting frame 5 is inserted with a connecting shaft 8 for positioning, the connecting shaft 8 is inserted in the inside of the rotating shaft 7 through one side of the connecting frame 5, one end of the connecting shaft 8 is threadedly connected with a nut 9 for fastening, the outer surface of the nut 9 is provided with friction lines for anti-skid, by the cooperation of the rotating shaft 7 and the connecting shaft 8, the movable rod 2 can be more conveniently connected with the connecting frame 5, and by the setting of the nut 9, the connecting shaft 8 can be more conveniently fixed and positioned; Embodiment two:

[0027] Please refer to Figures 2 to 4, in order to more convenient connecting damping rod 3 and movable rod 2, the inner wall of limiting rod 1 is clamped with damping rod 3 for buffering, both ends of damping rod 3 are provided with threaded column 12 for connecting, one end of threaded column 12 is threadedly connected with one end of movable rod 2, one end of buffer rod 6 is provided with positioning frame 14 for limiting, the side surface of positioning frame 14 is fixedly connected with sliding block 15 for sliding, the outer surface of damping rod 3 is sleeved with spring 4 for resetting, one end of damping rod 3 is threadedly connected with one end of movable rod 2, the cooperation of positioning frame 14 and sliding block 15 is further capable of more conveniently connecting buffer rod 6 with window frame, and sliding adjustment is also facilitated; Example three:

[0028] Please refer to Figures 1 to 3 , convenient for staff to buffer rod 6 is positioned, the other end of movable rod 2 is provided with connecting frame 5, the side surface of connecting frame 5 is provided with clamping hole 10 for positioning, the inner wall of clamping hole 10 is inserted with screw 11 for fixing, the other end of limiting rod 1 is inserted with buffer rod 6 for movement, the upper end of limiting rod 1 is inserted with positioning pin 13 for fixing, positioning pin 13 is threadedly connected in the inside of buffer rod 6 and passes through the side of limiting rod 1, the cooperation of clamping hole 10 and screw 11 is convenient for staff to fix connecting frame 5 on one side of the window, the setting of positioning pin 13 can more conveniently fix and position buffer rod 6 after staff adjust buffer rod 6 inserted in the inner wall of limiting rod 1.

[0029] In the utility model, the working steps of the device are as follows:

[0030] First, one end of movable rod 2 is clamped with the inner wall of connecting frame 5 through pivot 7, one end of buffer rod 6 is connected with window frame through positioning frame 14 and sliding block 15, connecting frame 5 is fixed on one side of the window using screw 11, then staff opens the window, buffer rod 6 is positioned through positioning pin 13, so that the window is supported, when the window is closed too hard, the impact force when closing is absorbed through damping rod 3 and spring 4, so that the closing is safer.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits 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 door and window locking fitting comprising a limiting rod (1), characterized in that: The side of the limiting rod (1) is inserted with a movable rod (2) for buffering, the inner wall of the limiting rod (1) is clamped with a damping rod (3) for buffering, the outer surface of the damping rod (3) is sleeved with a spring (4) for resetting, one end of the damping rod (3) is threadedly connected with one end of the movable rod (2), the other end of the movable rod (2) is provided with a connecting frame (5), the other end of the limiting rod (1) is inserted with a buffer rod (6) for movement.

2. The aluminum alloy door and window locking fitting according to claim 1, characterized in that: One end of the movable rod (2) is fixedly connected with a rotating shaft (7) for positioning, the outer surface of the rotating shaft (7) is clamped with the inner wall of the connecting frame (5).

3. The aluminum alloy door and window locking fitting according to claim 2, characterized in that: The side of the connecting frame (5) is inserted with a connecting shaft (8) for positioning, the connecting shaft (8) penetrates one side of the connecting frame (5) and is inserted in the inside of the rotating shaft (7).

4. The aluminum alloy lock fitting for doors and windows according to claim 3, characterized in that: One end of the connecting shaft (8) is threadedly connected with a nut (9) for fastening, the outer surface of the nut (9) is provided with friction lines for anti-skid.

5. The aluminum alloy door and window locking fitting according to claim 1, characterized in that: The side of the connecting frame (5) is provided with a clamping hole (10) for positioning, the inner wall of the clamping hole (10) is inserted with a screw (11) for fixing.

6. The aluminum alloy door and window locking fitting according to claim 1, characterized in that: Both ends of the damping rod (3) are provided with threaded columns (12) for connection, one end of the threaded column (12) is threadedly connected with one end of the movable rod (2).

7. The aluminum alloy door and window locking fitting according to claim 1, characterized in that: The upper end of the limiting rod (1) is inserted with a positioning pin (13) for fixing, the positioning pin (13) penetrates one side of the limiting rod (1) and is threadedly connected in the inside of the buffer rod (6).

8. The aluminum alloy door and window locking fitting according to claim 1, characterized in that: One end of the buffer rod (6) is provided with a positioning frame (14) for limiting, the side of the positioning frame (14) is fixedly connected with a sliding block (15) for sliding.

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