Door-window guide rail convenient to produce
A technology of guide rails and doors and windows, applied in the direction of door/window fittings, windows/doors, wing fan layout, etc., can solve problems such as low production efficiency, difficult processing and assembly, and easy failure, and achieve fast production speed and convenient production. Effect
Inactive Publication Date: 2016-05-25
蒋卫振
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Problems solved by technology
However, its structure is very complex and there are many hinged parts, which makes processing and assembly difficult, resulting in low production efficiency and prone to failure
Method used
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[0010] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention. In addition, all the coupling / connection relationships mentioned in the text do not mean that the components are directly connected, but refer to a better coupling structure by adding or reducing coupling accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflicting with each other.
[001...
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The invention discloses a door-window guide rail convenient to produce. The door-window guide rail comprises a base frame extending from left to right, and a roller frame, and the roller frame is arranged in the base frame, extends from left to right, and is provided with at least two rollers; the guide rail further comprises an external threaded element; a moving gap is formed between the right side inner vertical wall of the base frame and the right side inner vertical wall of the roller frame; bearing parts inclining downwards are arranged at the upper part of the base frame, and lifting parts adapted to the bearing parts are arranged on the roller frame; a moving through groove is formed in the right side of the base frame, a threaded hole is formed in the right side of the roller frame, and the external threaded part penetrates the moving through groove to be connected with the threaded hole, thereby being capable of driving the lifting parts to move on the bearing parts; the base frame and the roller frame are both made through punch forming. As the base frame and the roller frame are both made through punch forming, the production speed of the door-window guide rail is quite fast; moreover, only the rollers in the door-window guide rail adopts a hinging process, and other parts need not be hinged, so that production is quite convenient. The invention is used for a door-window guide rail.
Description
technical field [0001] The invention relates to a door and window guide rail which is easy to produce. Background technique [0002] In order to be applicable to guide rail grooves of different depths in the existing door and window guide rails, the overall height of the guide rails is adjustable. However, its structure is very complex and there are many hinged parts, which makes processing and assembly difficult, resulting in low production efficiency and prone to failure. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a door and window guide rail which is easy to produce. [0004] The solution that the present invention solves its technical problem is: [0005] A door and window guide rail that is easy to produce, including a base frame extending from left to right and a roller frame extending from left to right inside the base frame with at least two rollers, and also includes external threaded parts, the right sid...
Claims
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Login to View More IPC IPC(8): E06B3/46E05D13/00E05D15/06
CPCE06B3/4609E05D13/00E05D15/0634E05Y2900/132E05Y2900/148E06B3/4636
Inventor 蒋卫振
Owner 蒋卫振