Door and window connecting piece convenient to disassemble

Abstract

The utility model relates to the technical field of door and window connecting pieces, and discloses a door and window connecting piece convenient to disassemble, which comprises two vertical frames and two transverse frames, and the upper ends and the lower ends of the vertical frames are connected to the opposite sides of the left sides and the right sides of the transverse frames through connecting mechanisms; the clamping grooves are formed in the front side and the rear side of the connecting groove, the cavity is formed in the connector, the periphery of the partition plate is fixedly connected to the interior of the cavity, the periphery of the limiting pipe is fixedly connected to the front side and the rear side of the partition plate, the periphery of the clamping block is slidably connected to the interior of the limiting pipe, and the periphery of the spring is arranged in the limiting pipe. The spring is arranged between the clamping block and the partition plate. According to the door and window connecting piece convenient to disassemble, the clamping block is pressed into the limiting pipe, then the connector is inserted into the connecting groove, then the clamping block is loosened, the spring can drive the clamping block to reset, the clamping block is clamped into the clamping groove, and therefore the vertical frame and the transverse frame are connected together through the connecting mechanism; mounting and dismounting are very convenient and simple.

Description

Technical Field

[0001] The utility model relates to the technical field of door and window connectors, and particularly relates to a door and window connector which is convenient to disassemble. Background Technique

[0002] Doors and windows are divided into enclosing components or partition components according to their different positions. There are different design requirements and they should respectively have functions such as heat preservation, heat insulation, sound insulation, waterproofing, and fire prevention. Doors and windows are important components in the building envelope structure system.

[0003] When doors and windows are installed and fixed, most of them are fixed to the corresponding frame connectors through bolts or riveting. During installation and disassembly, it is a relatively cumbersome phenomenon, which increases the workload of the staff and is not convenient for maintenance. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a door and window connector which is convenient to disassemble, and can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a door and window connector which is convenient to disassemble, including two vertical frames and two horizontal frames. The upper and lower ends of the vertical frames are connected to the opposite sides of the left and right sides of the horizontal frames through a connection mechanism;

[0006] The connection mechanism includes a card slot, a connection slot, a connection head, a card block, a cavity, a partition board, a spring and a limiting tube. The connection slot is opened in the middle of the left and right sides of the horizontal frame. The card slot is opened on the front and rear sides of the connection slot. The cavity is opened inside the connection head. The outer periphery of the partition board is fixedly connected inside the cavity. The outer periphery of the limiting tube is fixedly connected to the front and rear sides of the partition board. The outer periphery of the card block is slidably connected inside the limiting tube. The spring is arranged inside the limiting tube. The spring is arranged between the card block and the partition board.

[0007] Preferably, the outer periphery of the connection head is arranged inside the connection slot, and the outer periphery of the card block is arranged inside the card slot.

[0008] Preferably, a waterproof ring is arranged on the outer periphery of the lower part of the connection head.

[0009] Preferably, sliding grooves are arranged on the front and rear sides of the horizontal frame, and a protective plate is slidably connected inside the sliding grooves.

[0010] Preferably, connection hooks are rotatably connected to the left and right sides of the horizontal frame, and connection columns are arranged on the front and rear sides of the upper part of the horizontal frame.

[0011] Preferably, the lower part of the connection hook is arranged on the outer periphery of the connection column.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Press the clamping block into the inner part of the limit tube, then insert the connector into the connection slot, and then release the clamping block. The spring will drive the clamping block to reset, so that the clamping block is clamped into the card slot, thereby connecting the vertical frame and the horizontal frame together through the connecting mechanism. When disassembling, just operate in the reverse direction, and the installation and disassembly are very convenient and simple.

[0014] 2. Rotate the connecting hook so that the lower part of the connecting hook hooks around the outer circumference of the connecting column, thereby connecting the vertical frame and the horizontal frame, making the connection between the vertical frame and the horizontal frame more firm, with double insurance, so as to effectively prevent the separation of the vertical frame and the horizontal frame caused by accidental touch. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structural schematic diagram of a door and window connector that is easy to disassemble according to the present utility model;

[0016] Figure 2 is a structural schematic diagram of the connecting mechanism of a door and window connector that is easy to disassemble according to the present utility model;

[0017] Figure 3 is a structural schematic diagram of the connecting hook of a door and window connector that is easy to disassemble according to the present utility model.

[0018] In the figure: 1. Vertical frame; 2. Horizontal frame; 3. Connecting hook; 4. Connecting column; 5. Protection plate; 6. Chute; 7. Connecting mechanism; 701. Card slot; 702. Connection slot; 703. Connector; 704. Clamping block; 705. Cavity; 706. Partition; 707. Spring; 708. Limit tube; 8. Waterproof ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] As Figures 1 - 3 shown, a door and window connector that is easy to disassemble includes two vertical frames 1 and two horizontal frames 2. The upper and lower ends of the vertical frame 1 are connected to the left and right sides of the horizontal frame 2 through a connecting mechanism 7.

[0021] In this embodiment, the connecting mechanism 7 includes a clamping groove 701, a connecting groove 702, a connecting head 703, a clamping block 704, a cavity 705, a partition plate 706, a spring 707 and a limiting tube 708. The connecting groove 702 is opened in the middle of the left and right sides of the horizontal frame 2. The clamping grooves 701 are opened on the front and rear sides of the connecting groove 702. The cavity 705 is opened inside the connecting head 703. The outer periphery of the partition plate 706 is fixedly connected inside the cavity 705. The outer periphery of the limiting tube 708 is fixedly connected to the front and rear sides of the partition plate 706. The outer periphery of the clamping block 704 is slidably connected inside the limiting tube 708. The outer periphery of the spring 707 is arranged inside the limiting tube 708. The spring 707 is arranged between the clamping block 704 and the partition plate 706. The outer periphery of the connecting head 703 is arranged inside the connecting groove 702. The outer periphery of the clamping block 704 is arranged inside the clamping groove 701. A waterproof ring 8 is arranged on the outer periphery of the lower part of the connecting head 703. Sliding grooves 6 are arranged on the front and rear sides of the horizontal frame 2. A protection plate 5 is slidably connected inside the sliding grooves 6.

[0022] Specifically, press the clamping block 704 into the limiting tube 708, then insert the connecting head 703 into the connecting groove 702, and then release the clamping block 704. The spring 707 will drive the clamping block 704 to reset, so that the clamping block 704 is clamped into the clamping groove 701, thereby connecting the vertical frame 1 and the horizontal frame 2 together through the connecting mechanism 7. When disassembling, just operate in the reverse direction. The installation and disassembly are very convenient and simple. Then slide the protection plate 5 to the outside of the clamping block 704, so as to block the clamping block 704 through the protection plate 5, prevent accidental touch from causing the clamping block 704 to retract into the limiting tube 708, and prevent the vertical frame 1 from separating from the horizontal frame 2.

[0023] In this embodiment, connecting hooks 3 are rotatably connected to the left and right sides of the horizontal frame 2. Connecting columns 4 are arranged on the front and rear sides of the upper part of the horizontal frame 2. The lower part of the connecting hook 3 is arranged on the outer periphery of the connecting column 4.

[0024] Specifically, rotate the connecting hook 3 so that the lower part of the connecting hook 3 hooks on the outer periphery of the connecting column 4, thereby connecting the vertical frame 1 and the horizontal frame 2, making the connection between the vertical frame 1 and the horizontal frame 2 more firm, with double insurance, thus effectively preventing accidental touch from causing the vertical frame 1 to separate from the horizontal frame 2.

[0025] Working principle:

[0026] Press the clamping block 704 into the inner part of the limit tube 708, then insert the connector 703 into the connection slot 702. Then release the clamping block 704, and the spring 707 will drive the clamping block 704 to reset, so that the clamping block 704 is clamped into the inner part of the clamping groove 701, thereby connecting the vertical frame 1 and the horizontal frame 2 together through the connecting mechanism 7. During disassembly, just operate in the reverse direction. The installation and disassembly are very convenient and simple. Then slide the protection plate 5 to the outside of the clamping block 704, so as to block the clamping block 704 through the protection plate 5, preventing accidental touch from causing the clamping block 704 to retract into the inner part of the limit tube 708 and preventing the vertical frame 1 from separating from the horizontal frame 2. Rotate the connecting hook 3 so that the lower part of the connecting hook 3 hooks around the outer circumference of the connecting column 4, thereby connecting the vertical frame 1 and the horizontal frame 2, making the connection between the vertical frame 1 and the horizontal frame 2 more firm, with double insurance, thus effectively preventing accidental touch from causing the vertical frame 1 to separate from the horizontal frame 2.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A door and window connector that is easy to disassemble, comprising two vertical frames (1) and two horizontal frames (2), characterized in that: The upper and lower ends of the vertical frame (1) are connected to the opposite sides of the left and right sides of the horizontal frame (2) through a connecting mechanism (7); The connection mechanism (7) comprises a clamping groove (701), a connection groove (702), a connection head (703), a clamping block (704), a cavity (705), a partition (706), a spring (707) and a position limiting tube (708); the connection groove (702) is arranged in the middle of the left and right sides of the transverse frame (2); the clamping groove (701) is arranged at the front and rear sides of the connection groove (702); the cavity (705) is arranged inside the connection head (703); the outer periphery of the partition (706) is fixedly connected inside the cavity (705); the outer periphery of the position limiting tube (708) is fixedly connected at the front and rear sides of the partition (706); the outer periphery of the clamping block (704) is slidably connected inside the position limiting tube (708); the outer periphery of the spring (707) is arranged inside the position limiting tube (708); and the spring (707) is arranged between the clamping block (704) and the partition (706).

2. The easily disassembled door and window connector according to claim 1, characterized in that: The outer periphery of the connecting head (703) is arranged inside the connecting groove (702), and the outer periphery of the clamping block (704) is arranged inside the clamping groove (701).

3. The easily disassembled door and window connector according to claim 1, characterized in that: A waterproof ring (8) is provided on the outer periphery of the lower part of the connecting head (703).

4. The easily disassembled door and window connector according to claim 1, characterized in that: The transverse frame (2) is provided with sliding grooves (6) on both the front and rear sides, and a protective plate (5) is slidably connected inside the sliding groove (6).

5. The easily disassembled door and window connector according to claim 1, characterized in that: The left and right sides of the transverse frame (2) are rotatably connected with connecting hooks (3), and the front and rear sides of the upper part of the transverse frame (2) are provided with connecting columns (4).

6. The easily disassembled door and window connector according to claim 5, characterized in that: The lower part of the connecting hook (3) is arranged on the outer periphery of the connecting column (4).

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