A hinge device capable of limiting buffer travel

A buffer stroke and hinge technology, applied in the field of hinges, can solve the problems of inability to adjust the buffer buffer time, unable to meet the needs of users, and the hinge is not convenient enough to use, so as to improve the service life, enhance the use experience, and open and close smoothly. Effect

Active Publication Date: 2016-04-06
伍志勇
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is said that the structure is simple, the performance is reliable, and the use is flexible. However, due to the effect of the buffer, this structure requires a large force to open or close the door body, which may easily cause damage to the handle on the door body or the door body cannot be closed properly. And the hinge of this structure is not convenient enough to use, and the buffering time of the buffer cannot be adjusted, which cannot meet the needs of users

Method used

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  • A hinge device capable of limiting buffer travel
  • A hinge device capable of limiting buffer travel
  • A hinge device capable of limiting buffer travel

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] see figure 1 - Figure 10 , the hinge uses a device that can limit the buffer stroke, at least including a movable hinge cup 1 and a hinge arm 2 that are hinged to each other. The movable hinge cup 1 is provided with a buffer mechanism, and the hinge arm 2 acts on the buffer mechanism at least when the hinge is closed. One end of the arm 2 is hinged with the movable hinge cup 1 through a pin shaft, and the other end is adjustablely connected with the adjustment cover plate 7 through an eccentric nail. The positioning part 8.1 is positioned on the main body of the furniture, and the hinge is also provided with an elastic member 3 that at least generates an opening and closing force for the movable hinge cup 1 .

[0024] The buffer mechanism is set in the recess of the movable hinge cup 1, and at least includes a damper 5 and a gland 6. The gland...

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PUM

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Abstract

The invention discloses a device capable of limiting a buffering stroke for a hinge. The device at least comprises a movable hinge cup and a hinge arm, wherein the movable hinge cup and the hinge arm are hinged to each other. A buffering mechanism is arranged on the movable hinge cup, and the hinge arm acts on the buffering mechanism at least when the hinge is closed. The hinge is provided with an elastic piece which produces opening-closing acting force to the movable hinge cup at least. The buffering mechanism at least comprises a damper and a gland. The gland is arranged on the damper and is provided with a damping switch component in a rotating or swinging mode, and the buffering stroke of the damper is limited and / or reset by rotating or swinging the damping switch component when the hinge is opened and / or closed. According to the improved structure, the damping switch component capable of limiting the buffering stroke of the damper is arranged on the gland, so that the service life of the damper is effectively prolonged, the buffering stroke of the damper is adjusted by a user according to actual requirements to reach the speed or force for controlling the hinge to be closed, furniture collision is reduced, and noise is low.

Description

technical field [0001] The invention relates to a hinge, in particular to a device capable of limiting buffer travel for the hinge. Background technique [0002] The Chinese patent literature number is CN201339380, which discloses a hinge on January 9, 2009, which includes a door box, a connecting rod, a hinge arm, a shift arm, a base, a buffer, a torsion spring, a link and a lever drive piece, and the link The device is a fan-shaped structure, which has a center hole and 3 peripheral holes, through which the center hole is movably connected to the hinge arm for positioning, and 1 peripheral hole is movably connected to the piston rod end of the buffer, and the remaining 2 peripheral holes are equipped with shafts. The lever driving piece is provided with an end hole and a middle hole, and the other end opposite to the end hole is provided with two fork mouths, and the lever driving piece is movably connected to the hinge arm through the middle hole, so that the two fork mou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05F3/20E05D11/00
CPCE05F5/006E05D3/02E05D7/0415E05Y2201/21E05Y2201/214E05Y2201/256E05Y2201/264E05Y2900/20
Inventor 伍志勇
Owner 伍志勇
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