CN211874221U - Sliding door connecting piece and sliding door - Google Patents

Abstract

The invention discloses a sliding door and window connector, which is characterized by comprising a first flat bar (1), a second vertical bar (2) perpendicular to the first flat bar (1), and a second vertical bar (2) perpendicular to the first flat bar (1). The vertical bars (2) are perpendicular to the third flat bars (3), the angle between the first flat bars (1) and the third flat bars (3) is 90 degrees, and the third flat bars (3) A bearing (4) is provided at the end of the roller, and a roller shaft (5) is mounted on the bearing (4). The invention also discloses a sliding door and window, using the above-mentioned sliding door and window connector. Through the design of the present invention, when realizing the doors and windows that can be pushed and pulled and can be opened horizontally, the doors, windows and tracks can be modularized and standardized, which is more cost-saving and more convenient to install. The structure of the invention is simpler and the performance is more stable, and can be used for two doors and windows, three doors and windows or even four doors and windows, and has a larger application environment.

Description

A sliding door and window connector and sliding door and window

technical field

The invention relates to a sliding door and window connector, in particular to a sliding door and window connector and a sliding door and window for flat opening sliding doors and windows.

Background technique

In daily life, the use of sliding doors and windows has become very common. Sliding doors and windows are a necessary decorative door and window for modern home decoration. Because the sliding method is used to open the door, it can greatly improve the indoor environment compared with ordinary rotary switch doors and windows. The utilization rate of space, but because the general sliding doors and windows cannot be fully opened, and the channel position is limited, people hope to combine the sliding doors and windows with the casement revolving doors and windows, which can realize both the sliding half-opening doors and windows and the casement opening. Rotating fully open doors and windows. When realizing both sliding and sliding doors and windows, the sliding track of sliding doors and windows includes two parts: one part is a fixed track fixed on the upper part of the door and window frame, and the other part is a moving track fixed on the top of the fixed door and window frame. With the help of the fixed track sliding to the moving track, it can be rotated after overlapping with the fixed door and window. This requires that a connector must be designed on the fixed track and the moving track so that the sliding doors and windows can slide smoothly.

In order to solve the above problems, there is already such a design in the prior art: patent application number 2018100137873, application publication number CN108166898A, application publication date June 15, 2018, invention name "a sliding door and window". The specific content of the prior art is: a sliding door and window, including a horizontal side and a horizontal frame of the door and window, one side of the horizontal side is provided with a mounting and clamping notch, and the other side of the horizontal side is along the horizontal side. A chute or a slider bar is arranged in the longitudinal direction; the sliding door and window further includes a connecting piece, and a slider bar that cooperates with the sliding slot or the slider bar in the horizontal direction is arranged on one side of the connecting piece. Or a chute, the other side of the connecting piece is connected with the horizontal frame of the door and window.

There is another design in the prior art: patent application number 2016209090718, application publication number CN205976950U, application publication date February 22, 2017, invention name "a beautiful and insect-proof sliding door and window connector". The specific content of the prior art is: a beautiful and insect-proof sliding door and window connector, including an upper and lower part, a top is arranged between the upper and lower parts and the upper slide, and a top is provided at the connection between the upper and lower parts and the upper slide. In the rectangular groove, a sliding decorative strip is arranged in the rectangular groove, the other end of the upper and lower sides is provided with a glue layer, and the other side of the glue layer is correspondingly connected with the glass.

The defects of the prior art are: the manufacturing process of the connector is complicated, and the stability is poor when used for sliding doors and windows, so the application environment is limited to a certain extent (the prior art is mostly used for sliding doors and windows, but it is not suitable for sliding doors and windows that can also be opened flat. doors and windows), the structure is more complex.

SUMMARY OF THE INVENTION

In order to overcome the deficiencies of the prior art, the present invention is an improvement on the above-mentioned sliding door and window connectors and sliding doors and windows, and aims to provide a sliding door and window track with a larger applicable environment and a simpler structure, which can be used when the doors and windows are open. The sliding of the sliding doors and windows is smoother, and when the doors and windows are assembled, the tracks of the doors and windows can be completely standardized, which can save costs.

In order to achieve the above purpose of the invention, the technical solution adopted in the present invention is: a sliding door and window connector, characterized in that it comprises a first flat bar 1, a second vertical bar 2 perpendicular to the first flat bar 1, and a second vertical bar 2 perpendicular to the first flat bar 1. The second vertical bar 2 is perpendicular to the third flat bar 3, the angle between the first flat bar 1 and the third flat bar 3 is 90 degrees, and the end of the third flat bar 3 is provided with a bearing 4. A roller shaft 5 is installed on the bearing 4 .

The above-mentioned sliding door and window connector is further characterized in that: the height of the bearing 4 is smaller than the height of the second vertical bar 2 . The diameter of the roller shaft 5 is equal to the width of the first flat strip 1 .

In addition, according to another aspect of the present invention, a sliding door and window is provided, comprising the above-mentioned sliding door and window connector.

Beneficial effects: through the design of the present invention, when realizing the doors and windows that can be pushed and pulled and can be opened horizontally, the doors, windows and tracks can be modularized and standardized, which is more cost-saving and more convenient to install. The structure of the invention is simpler and the performance is more stable, and can be used for two doors and windows, three doors and windows or even four doors and windows, and has a larger application environment.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of a sliding door and window connector according to Embodiment 1 of the present invention.

FIG. 2 is a schematic diagram of the matching structure of the sliding door and window connector according to Embodiment 1 of the present invention.

3 is a schematic diagram of a sliding door and window connector according to Embodiment 1 of the present invention.

The symbols in all the drawings are as follows: the first flat strip 1, the second vertical strip 2, the third flat strip 3, the bearing 4, the roller shaft 5; the first door panel cavity 11, the second door panel cavity 12, the third door panel cavity 13 .

Detailed ways

The present invention will be further elaborated below in conjunction with the accompanying drawings and specific embodiments.

As shown in FIG. 1 and FIG. 2 , a schematic diagram of the overall structure and a schematic diagram of the matching structure of the sliding door and window connector according to Embodiment 1 of the present invention.

The casement sliding door and window of this embodiment includes a door and window body (not shown in the figure), a first flat bar 1, a second vertical bar 2, a third flat bar 3, a bearing 4, and a roller shaft 5; a first door panel cavity 11, The second door panel cavity 12 and the third door panel cavity 13, the door panel reciprocates through the door panel cavity. The sliding door and window connector includes a first flat bar 1, a second vertical bar 2 perpendicular to the first flat bar 1, and a third flat bar 3 perpendicular to the second vertical bar 2. The first The included angle between the flat bar 1 and the third flat bar 3 is 90 degrees, the end of the third flat bar 3 is provided with a bearing 4 , and a roller shaft 5 is mounted on the bearing 4 . The first door panel cavity 11 , the second door panel cavity 12 , and the third door panel cavity 13 can be standard parts of the same structure, and can be replaced with each other.

As shown in FIG. 3 , in the sliding door and window connector of this embodiment, the height of the bearing 4 is smaller than the height of the second vertical bar 2 . The diameter of the roller shaft 5 is equal to the width of the first flat strip 1 .

The sliding door and window connector of this embodiment has a simple structure and is a standard component, which enables the corresponding door panel cavity to be standardized, which not only further simplifies the overall structure of the sliding door and window, but also facilitates assembly.

The invention can realize the step-by-step rotation and translation operation of doors and windows, increase sliding effect and space utilization, and make multiple doors and windows slide in sequence. The number of doors and windows can be adjusted according to the actual environment (in principle, it can be 3 or more than 4). The improvement of the sliding door and window connector of the present invention can realize the complete opening of multiple doors and windows.

Although the present invention has been disclosed above with preferred embodiments, the embodiments and the accompanying drawings are not intended to limit the present invention. Such changes or modifications are also within the protection scope of the present invention. Therefore, the protection scope of the present invention should be defined by the protection scope of the claims of the present application.

Claims (4)

1. A sliding door and window connector, characterized in that it comprises a first flat bar (1), a second vertical bar (2) perpendicular to the first flat bar (1), and a second vertical bar (2) perpendicular to the first flat bar (1). (2) A third flat bar (3) that is perpendicular to each other, the angle between the first flat bar (1) and the third flat bar (3) is 90 degrees, and the end of the third flat bar (3) The part is provided with a bearing (4), and a roller shaft (5) is mounted on the bearing (4). 2 . The sliding door and window connector according to claim 1 , wherein the height of the bearing ( 4 ) is smaller than the height of the second vertical bar ( 2 ). 3 . 3. The sliding door and window connector according to claim 1 or 2, wherein the diameter of the roller shaft (5) is equal to the width of the first flat strip (1). 4. A sliding door and window, characterized in that it comprises a plurality of sliding door and window connectors according to any one of claims 1 to 3.

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