Door stopper
AssigneeNingbo Hyderon Hardware Co., Ltd.
InventorLifeng Zhang
Life of this patent
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Abstract
A door stopper comprising a door stopper head; the door stopper head is configured to be an arc shape, one end of the door stopper head is connected to a door stopper body used for stopping a door body, a spherical groove is formed in the door stopper head, and an anti-slip ball is arranged in the spherical groove; when in use, the anti-slip ball is in contact with the ground such that the anti-slip effect is achieved; friction is produced between the anti-slip ball and the spherical groove, and the anti-slip ball stops rotating; friction is also produced between the anti-slip ball and the ground for stopping the door; the surface of the anti-slip ball is provided with an anti-static material, so that the problem relating to easy absorption of dust and debris is solved and the dirt resistance is significantly enhanced.
Claims2
A door stopper, comprising:
- a door stopper head (1), wherein the door stopper head (1) is configured to be an arc shape, wherein one end of the door stopper head (1) is connected to a door stopper body (2) used for stopping a door body (5), wherein a spherical groove (3) is formed in the door stopper head (1), wherein an anti-slip ball (4) is arranged in the spherical groove (3), wherein the door stopper body (2) moves by means of pushing the door body (5), and wherein friction is produced between the anti-slip ball (4) inside the door stopper head (1) and the spherical groove (3) as well as between the anti-slip ball (4) and the ground, so that the anti-slip ball (4) stops rotating and the door body (5) is stopped,
- wherein the door stopper body (2) is internally provided with a slot (6), and wherein a plurality of reinforcing plates (7) arranged in a criss-cross manner are connected in the slot (6).
Dependencies are inferred from the claim text.