CN201588479U

CN201588479U - Hydraulic buffering hinge

Info

Publication number: CN201588479U
Application number: CN200920265104XU
Authority: CN
Inventors: 洪玉琼
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-12
Filing date: 2009-12-12
Publication date: 2010-09-22
Anticipated expiration: 2019-12-12

Abstract

The utility model discloses a hydraulic buffering hinge, which comprises a door cover, a connection rod, a hinged arm, a displacement arm, a base, a buffer, a torsion spring, a splicer and a lever driving power arm. The buffer is installed inside a cavity formed by the base and the displacement arm; one end of the lever driving power arm is movably connected with the door cover; the other end of the lever driving power arm is connected with the splicer; a piston rod of the buffer is connected with the lever driving power arm through the splicer; the splicer is a crank body; one end of the splicer is rotatably connected with the front end of the lever driving power arm through a rear shaft in pivoting manner; the other end of the splicer is rotatably connected with the front end of the piston rod through a front shaft in pivoting manner; a limit sliding hole is arranged in the middle portion of the splicer; and a positioning shaft on the hinged arm is placed inside the limit sliding hole. As connection between the piston rod and the lever driving power arm is realized by the splicer of the structure, working rotation of the splicer can be realized through positioning of the limit sliding hole and the hinged arm in the splicer. The splicer in the structure has simple structure, and is easy to be processed, thereby assembly is convenient and cost can be effectively lowered.

Description

Hydro-cushion hinge

Technical field

The utility model relates to a kind of hydro-cushion hinge, the door hinge that especially a kind of furniture is used.

Background technology

In various furniture, generally use hinge to connect the cabinet door, this door is hinged with spring assembly, makes to open the door or have a thrust at closing time, and having removed from the past, the hinged door hinge needs magnetic or the fixing trouble of latch, easy to use, but the deficiency of its existence is because the screen resilience effect of spring, and the collision of door and cabinet can take place at closing time, send sound, even the article of putting bad or easy fragmentation in the cabinet are broken.In order to address the above problem, in the patent No. is to disclose the hydro-cushion hinge that improves structure in 2005200563050,2008200429360,200920049903.3 respectively, but, all there is the complicated shortcoming of structure in above-mentioned hinge, wherein, 200920049903.3 be to adopt gear type drive mechanism, its complex structure, processing cost height between the splicer of disclosed hinge and the lever actuated sheet.In addition, the multi-disc of employing duplex is arranged also, still, have above complex structure, processing cost height, the inconvenient shortcoming of assembling equally.

Summary of the invention

In order to solve the above problems, the purpose of this utility model is to provide a kind of processing simple in structure, easy to assembly, easy, becomes the effectively hydro-cushion hinge of reduction of instinct.

The technical scheme that the invention for solving the technical problem adopted is:

Hydro-cushion hinge, comprise a box, connecting rod, pivoted arm, shift arm, base, snubber, torsion spring, the splicer and the lever actuated arm of force, snubber is installed in the cavity of base and shift arm formation, pivoted arm is set on the shift arm, the two ends of connecting rod flexibly connect with door box and pivoted arm respectively, the lever actuated arm of force is movably connected on the pivoted arm by mesopore, one end of the lever actuated arm of force flexibly connects with the door box, the other end is connected with splicer, the piston rod of snubber is connected with the lever actuated arm of force by splicer, torsion spring is installed on the connecting rod, compress and provide a box to open/close state in pivoted arm and connecting rod and door box with respect to pivoted arm, described splicer is a crank body, one end pivots with the front end of the lever actuated arm of force by rear axle and is connected, the other end pivots with the front end of piston rod by front axle and is connected, and its limited position, middle part sliding eye has locating shaft to place in the spacing sliding eye on the pivoted arm.

The beneficial effects of the utility model are: because being connected between piston rod and the lever actuated arm of force is to be undertaken by the said structure splicer, by spacing sliding eye in the splicer and the location between the pivoted arm, can realize the work rotation of splicer, and the splicer of this structure simple in structure, be easy to processing, thereby easy to assembly, cost can effectively reduce.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is another user mode figure of Fig. 1;

Fig. 3 is the structural representation of the lever actuated arm of force;

Fig. 4 is the structural representation of splicer.

The specific embodiment

With reference to Fig. 1-Fig. 4, hydro-cushion hinge of the present utility model, comprise a box 1, connecting rod 2, pivoted arm 3, shift arm 4, base 5, snubber 6, torsion spring 7, the splicer 8 and the lever actuated arm of force 9, snubber 6 is installed in the cavity of base 5 and shift arm 4 formations, pivoted arm 3 is set on the shift arm 4, specifically can be to be set on the transfer arm 4 by machine silk 35 and adjusting silk 36, the two ends of connecting rod 2 flexibly connect with door box 1 and pivoted arm 3 respectively, the lever actuated arm of force 9 is movably connected on the pivoted arm 3 by mesopore 90, one end of the lever actuated arm of force 9 flexibly connects with door box 1, the other end is connected with splicer 8, the piston rod 60 of snubber 6 is connected with the lever actuated arm of force 9 by splicer 8, torsion spring 7 is installed on the connecting rod 2, compress and provide a box 1 to open/close state in pivoted arm 3 and connecting rod 2 and door box 1 with respect to pivoted arm 3, described splicer 8 is a crank body, one end pivots with the front end of the lever actuated arm of force 9 by rear axle 80 and is connected, promptly connect the metapore 85 of splicer 8 and the preceding hole 95 of the lever actuated arm of force 9 by rear axle 80, the other end of splicer 8 pivots with the front end of piston rod 60 by front axle 81 and is connected, promptly connect the preceding hole 86 of splicer 8 and the installing hole of piston rod 60 by front axle 81, splicer 8 its limited position, middle part sliding eyes 82 have locating shaft 30 to place in the spacing sliding eye 82 on the pivoted arm 3.

Hinge of the present utility model is in when work, and this splicer can be in the effect lower limit swing of spacing sliding eye 82, and, this splicer simple and reasonable for structure, handling ease, with low cost.

Certainly, the invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with essentially identical means, all should belong to protection domain of the present utility model.

Claims

1. hydro-cushion hinge, comprise a box (1), connecting rod (2), pivoted arm (3), shift arm (4), base (5), snubber (6), torsion spring (7), the splicer (8) and the lever actuated arm of force (9), snubber (6) is installed in the cavity of base (5) and shift arm (4) formation, pivoted arm (3) is set on the shift arm (4), the two ends of connecting rod (2) flexibly connect with door box (1) and pivoted arm (3) respectively, the lever actuated arm of force (9) is movably connected on the pivoted arm (3) by mesopore (90), one end of the lever actuated arm of force (9) flexibly connects with door box (1), the other end is connected with splicer (8), the piston rod (60) of snubber (6) is connected with the lever actuated arm of force (9) by splicer (8), torsion spring (7) is installed on the connecting rod (2), compress and provide a box (1) to open/close state in pivoted arm (3) and connecting rod (2) and door box (1) with respect to pivoted arm (3), it is characterized in that: described splicer (8) is a crank body, one end pivots with the front end of the lever actuated arm of force (9) by rear axle (80) and is connected, the other end pivots with the front end of piston rod (60) by front axle (81) and is connected, its limited position, middle part sliding eye (82) has locating shaft (30) to place in the spacing sliding eye (82) on the pivoted arm (3).