Door stop structure

A door suction and slideway technology, applied in door/window fittings, building structures, buildings, etc., can solve the problems of no buffer structure, device damage, loud noise, etc., and achieve the effect of reducing the length
CN107401340APending Publication Date: 2017-11-28张秦鸣
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
张秦鸣
Publication Date
2017-11-28

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Abstract

The invention provides a door stop structure, belongs to the technical field of locating apparatuses, and solves the problem that an existing door stop structure is poor in buffer effect. The door stop structure comprises a locating part and a buffer assembly which are arranged oppositely; a locking head is arranged on the locating part; the buffer assembly comprises a mounting seat and a reset elastic part, a slideway is arranged on the mounting seat, a triggering slide block which can reciprocate is arranged on the slipway, and the triggering slide block has a locking portion connected to the locking head; one end, facing the locating part, of the slideway is a locking end while the other end is an actuation end; the locking head can be locked on or separated from the locking end of the slideway and the locking portion of the triggering slide block; a rotary damping structure capable of generating resistance in a process that the triggering slide block moves from the locking end to the actuation end of the slideway is arranged between the mounting seat and the triggering slide block; and the reset elastic part has an elastic reset force which pulls the triggering slide block from the locking end to the actuation end of the slideway. The door stop structure improves the compactness while the buffer effect of the door stop structure is guaranteed.
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Description

technical field

[0001] The invention belongs to the technical field of positioning devices and relates to a door suction structure. Background technique

[0002] When the doors and windows are opened or closed, it is necessary to prevent them from generating excessive impact to avoid damage and noise caused by severe collisions. After the doors and windows are opened, it is also necessary to keep them in a stable state to prevent abnormal movements caused by wind or external force touch , Most of the windows use manual control of the buffering force, and then achieve the above purpose through positioning pins or locks, and the door panels usually use door suction to solve this problem. However, the existing door suction products on the market generally have problems such as poor cushioning effect, too small suction force, and easy damage.

[0003] Chinese patent (notification number: CN2648010, date of announcement: 2004-10-13) discloses a combination device of a sliding do...

Claims

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