Glue injection type door and window corner connector
A corner code and glue injection technology, used in windows/doors, building components, buildings, etc., can solve the problems of increasing the production cost of doors and windows, labor and time, glue, low corner strength, etc., to reduce the application cost of glue injection, Reasonable design of rubber channel structure to ensure the effect of installation effect
Pending Publication Date: 2021-04-13
佛山市新豪轩智能家居科技有限公司
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Problems solved by technology
[0002] Corner brackets are hardware accessories used in the corner connection of door and window frames. There are the following deficiencies in the prior art: Some corner brackets have also invented the glue injection function, but the structural design is unreasonable, and it takes a lot of glue, and the strength of the corner brackets is also low. Very low, labor-intensive, time-consuming and glue-intensive increase the production cost
Most of the die-casting corners are designed with injection holes and flow channels inside the corners, so that most of the glue is injected inside the corners, and the parts that should be injected are not used; there are also die-casting corners that are designed to be split , when the pin is driven in, the middle of the corner bracket is separated from the seam, and all the glue flows into the cavity of the corner bracket, resulting in a lot of glue consumption and increasing the cost of door and window manufacturing
[0003] In addition, most of the die-casting corners are assembled by pinning the corners. If the assembly of the profiles is not ideal during the assembly and corner assembly process, the pins cannot be taken out, and the corners of the assembly cannot be adjusted twice, which is labor-intensive. Time-consuming materials increase production costs
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[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0023] like Figure 1 to Figure 5 As shown, a glue-injecting door and window corner bracket provided by the embodiment of the present invention includes a corner bracket body 100 with a glue injection channel, and the corner bracket body 100 includes a first corner bracket housing 110 and a second corner bracket housing 110 that are mated and connected. The two-angle code housing 120 , the first angle code housing 110 and the second angle code housing 120 are butted against each other to form a hollow angle code body 100 . The first angle code housing 110 and the second angle code housing 120 are ...
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The invention is suitable for the technical field of door and window accessories, and provides a glue injection type door and window corner connector. The glue injection type door and window corner connector comprises a corner connector body with a glue injection channel, the corner connector body comprises a first corner connector shell body and a second corner connector shell body which are connected in an involution mode, a threaded hole is formed in the first corner connector shell body and the second corner connector shell body in an involution mode, the first corner brace shell body and the second corner brace shell body are provided with hollow cavities, and the first corner brace shell body and the second corner brace shell body are provided with overlapped flanges or inserting structures used for preventing glue from flowing into the hollow cavities. According to the glue injection type door and window corner connector provided by the invention, the first corner connector shell body and the second corner connector shell body of the glue injection type door and window corner connector are integrally formed and form the threaded hole in the interior of the corner connector body in an involution mode, and the first corner brace shell body and the second corner brace shell body are provided with the overlapped flanges or inserting structures, and therefore the glue can be prevented from flowing into the hollow cavities of the corner connector body, waste of double-component glue is avoided, glue injection application cost is effectively reduced, and labor and time are saved.
Description
technical field [0001] The invention belongs to the technical field of door and window accessories, in particular to a glue-injected door and window corner bracket. Background technique [0002] Corner brackets are hardware accessories used in the corner connection of door and window frames. There are the following deficiencies in the prior art: Some corner brackets have also invented the glue injection function, but the structural design is unreasonable, and it takes a lot of glue, and the strength of the corner brackets is also low. Very low, labor-intensive, time-consuming and glue-intensive increase the production cost. Most of the die-casting corners are designed with injection holes and flow channels inside the corners, so that most of the glue is injected inside the corners, and the parts that should be injected are not used; there are also die-casting corners that are designed to be split , When the pin is driven in, the middle of the corner bracket is separated fro...
Claims
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IPC IPC(8): E06B3/964
CPCE06B3/9645
Inventor 冯文生
Owner 佛山市新豪轩智能家居科技有限公司