Noise-proof hardware door stopper for building
An anti-noise and hardware technology, applied in the field of hardware, can solve problems such as fierce doors, loud noises, and loss of door stoppers
Inactive Publication Date: 2020-04-03
温州吉鸿建筑信息科技有限公司
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Problems solved by technology
[0003] Most of the existing door stoppers use a magnetic head on the wall, and a magnetic head on the corner of the door. The door is fixed on the wall by using the principle of magnets attracting opposite sexes. However, during use, as the use time increases, the magnet may There will be a situation where the magnetic adsorption force is weakened, so the door stopper loses its function of adsorbing and fixing the door panel; this kind of traditional magnetic door stopper is often too strong when it is adsorbed. Excessive force will cause the door to hit the door frame violently and make a loud noise. Therefore, in response to these situations, we abandoned the traditional magnetic door stopper and proposed a noise-proof hardware door for construction Suck
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] see Figure 1-4 , a noise-proof hardware door stopper for construction, comprising a fixed plate 1, a plunger 2 is installed on the left side of the fixation plate 1, a sphere 3 is arranged on the end of the left side of the plunger 2, and the plunger 2 is provided with a limited Position rod 4, buffer rod 5 is arranged on the limit rod 4, clamping rod 6 is overlapped on the sphere 3, and back-moving spring 7 is arranged on the clamping rod 6, when in u...
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The invention relates to the technical field of hardware, and discloses a noise-proof hardware door stopper for a building. The noise-proof hardware door stopper comprises a fixing plate, wherein an inserting rod is arranged on the left side of the fixing plate, a ball body is arranged at the end of the left side of the inserting rod, a limiting rod is arranged on the inserting rod, a buffer rod is arranged on the limiting rod, a clamping rod is in lap joint with the ball body, a reset spring is arranged on the clamping rod, a piston is arranged in an air cylinder, a mounting sleeve ring is arranged on a second push rod, a compression plate is arranged above a telescopic rod, and a compression spring is arranged between sliding blocks. According to the noise-proof hardware door stopper forthe building, when the noise-proof hardware door stopper is used, the fixing plate is arranged on a wall, the mounting sleeve ring is arranged on a door corner, when a door is closed, the ball body passes through the clamping rod under the action of force through extrusion, the reset spring is arranged on the clamping rod, the reset spring is of an elastic structure, after the ball body passes through the clamping rod, the clamping rod returns under the action of the reset spring, the ball body is buckled, and the effect of fixing the door to prevent the door from shaking is achieved.
Description
technical field [0001] The invention relates to the technical field of hardware, in particular to a noise-proof hardware door stopper for construction Background technique [0002] Architectural hardware is a general term for metal and non-metal products and accessories used in buildings or structures. Architectural hardware can be divided into five categories: door and window hardware, plumbing hardware, decoration hardware, silk nail mesh hardware and kitchen equipment. Door and window hardware: a general term for various metal and non-metal fittings installed on the doors and windows of buildings. There are building door locks, handles, stays, hinges, door closers, handles, bolts, window hooks, anti-theft chains, induction opening and closing devices, etc. [0003] Most of the existing door stoppers use a magnetic head on the wall, and a magnetic head on the corner of the door. The door is fixed on the wall by using the principle of magnets attracting opposite sexes. Ho...
Claims
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Login to View More IPC IPC(8): E05C17/46E05F1/08
CPCE05C17/46E05F1/08
Inventor 冯松伟
Owner 温州吉鸿建筑信息科技有限公司