CN2535514Y

CN2535514Y - Hinge

Info

Publication number: CN2535514Y
Application number: CN 02227026
Authority: CN
Inventors: 卢煜辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-23
Filing date: 2002-04-23
Publication date: 2003-02-12
Anticipated expiration: 2012-04-23

Abstract

The utility model relates to a gemel which is used for a furniture cabinet door, wing fan or frame, can be opened and closed for a large angle and is convenient for dissembling. The structure of the gemel is that a bracket is mounted from a groove at the bottom of one end of a rocker base and is fastened by a fastening bolt and an adjusting bolt; the middle upper part of the rocker base is articulated with a back connecting rod at the top of the rocker base, the rocker base is placed at the other lateral end, and the lower part is respectively articulated with a spring rod and a middle connecting rod by a hinge axis; the other end of the back connecting rod is articulated with a rocker by the hinge axis; the internal side of the middle part of the rocker is respectively articulated with a terminal of a spring base and the middle part of the middle connecting rod by hinge axis; a reset spring is mounted inside the spring base; the other end of the middle connecting rod is articulated with a front connecting rod, and two sides of the other end of the front connecting rod are respectively articulated with the end faces at two cup-shaped sides of a hinge seat by a fastener; the other end of the middle connecting rod is articulated with the end face of two cup-shaped sides of the hinge seat at the side of the bracket by the hinge axis. The utility model is fit for the occasions of various kinds of furniture, building frames etc.

Description

Hinge

Technical field

The utility model relates to a kind ofly can do the wide-angle folding for furniture door, wing or frame, easy-to-dismount hinge.

Background technology

At present, the hinge of selling on the market, the maximum angle when opening and closing can't adapt to the hinge requirement of novel furniture to the required angle of opening the door greatly in 105 °.

Summary of the invention

The purpose of this utility model is to overcome above-mentioned weak point of the prior art and but a kind of maximum folding to 175 degree, easy-to-dismount hinge are provided.

The purpose of this utility model can reach by following measure:

This relating to for wing or frame, can be done the wide-angle folding; Easy-to-dismount hinge; Have support and free bearing; Its special character is: both sides have hold-down screw with the top of positioning screw hole support; The screw of trip bolt and adjustment screw; Support integral body is inserted in from the groove of the bottom of rocker arm bracket one bottom section; Offer the hold-down screw corresponding with support on the rocker arm bracket; Trip bolt and adjustment screw screw; Screw in hold-down screw in the screw; Adjust screw; Rocker arm bracket holds the upper articulation top with the back link of how much holes therein; Rocker arm bracket is on its another side end parts; The next respectively by the hinged spring base of hinge and intermediate connecting rod; The other end of back link and rocking arm are hinged by hinge; The middle-end inboard of rocking arm is by the terminal of the hinged spring base of hinge difference and the middle-end of intermediate connecting rod; Suit back-moving spring in the spring base; The hinged front rod of the other end of intermediate connecting rod; The other end branch both sides of front rod are hinged on the end face of the cup-shaped both sides of free bearing by securing member respectively; The other end of rocking arm is hinged on the cup-shaped both sides end face that free bearing is positioned at bracket side by hinge; The top of free bearing has hanging decks vertical with its one and two symmetries, has screw on it.

Folding angle between support and the free bearing is 90 degree～175 degree.

The utility model has following advantage compared to existing technology:

1. the hinge opening and closing angle expands 175 degree angles to, uses flexible more, convenient.

2. can be adjusted at the degree of depth in the furniture preferably.

3. various wedge-shaped surface can be smoothly hinged up to clamping engagement.

4. simple in structure, with low cost, accurately put in place.

Description of drawings

Fig. 1 is the structural representation of hinge opening of the present utility model.

Fig. 2 is the structural representation of hinge closure state of the present utility model.

Fig. 3 is the structural representation of rocker arm bracket.

Fig. 4 is the structural representation of rocking arm.

Fig. 5 is the structural representation of back link.

Fig. 6 is the structural representation of spring base.

Fig. 7 is the structural representation of intermediate connecting rod.

Fig. 8 is the structural representation of front rod.

Fig. 9 is the structural representation of free bearing.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

The both sides of the support 1 of this hinge are with positioning screw hole 10; The top of support 1 has hold-down screw screw 11; Positioning screw hole 12 and adjustment screw hole 13; Support 1 integral body is inserted in from the groove of rocker arm bracket 2 one bottom sections; Offer support 1 and corresponding hold-down screw screw 11 on the rocker arm bracket 2; The screw 13 of trip bolt screw mouth and adjustment screw; Rocker arm bracket 2 holds 14 hinged tops, top with the back link 3 of how much holes 15 therein; In its another side end parts upper 16; The next 17 respectively by the hinged spring base 5 of hinge and intermediate connecting rod 7; The other end of rear side rod 3 and Rocker arm 4 are hinged by hinge; The middle-end of Rocker arm 4 is inboard to be passed through than the terminal of the hinged spring base 5 of axle 18 difference and the middle-end 20 of intermediate connecting rod 7; Spring base 5 interior suit back-moving springs 6; The other end 21 hinged front rods 8 of intermediate connecting rod 7; The other end branch both sides of front rod 8 are hinged on the free bearing 9 cup-shaped both sides end faces by rivet 19 respectively, the other end 22 be hinged on the cup-shaped both sides end face that free bearing 9 is positioned at support 1 side by hinge 22. The top of free bearing 9 has hanging decks perpendicular and two symmetries, has screw on it.

During use, free bearing 9 is sleeved in the pit of wardrobe inside edge, screw is placed the screw of hanging deck symmetry and it is screwed, the screw that refills in the support 1 both sides positioning screw hole 10 is fastened on the relevant position of power lateral edges, after upper and lower two hinges install, can realize that cabinet door wide-angle opens or close.

Claims

1. one kind relates to for the cabinet door; Wing or frame can be done the wide-angle folding; Easy-to-dismount hinge; Have support and free bearing; It is characterized in that: both sides have hold-down screw with the top of the support of positioning screw hole; The screw of trip bolt and adjustment screw; Support integral body is inserted in from the groove of rocker arm bracket one bottom section; Offer the hold-down screw corresponding with support on the rocker arm bracket; The screw of trip bolt and adjustment screw; Screw in respectively hold-down screw in the screw; Adjust screw; Rocker arm bracket holds the upper articulation top with the back link of how much holes therein; Rocker arm bracket is on its another side end parts; The next respectively by the hinged spring base of hinge and intermediate connecting rod; The other end of back link and rocking arm are hinged by hinge; The middle-end inboard of rocking arm is by the terminal of the hinged spring base of hinge difference and the middle-end of intermediate connecting rod; Suit back-moving spring in the spring base; The hinged front rod of the other end of intermediate connecting rod; The other end branch both sides of front rod are hinged on the end face of the cup-shaped both sides of free bearing by securing member respectively; The other end of rocking arm is hinged on the cup-shaped both sides end face that free bearing is positioned at bracket side by hinge; The top of free bearing has hanging decks vertical with its one and two symmetries, has screw on it.

2, hinge according to claim 1 is characterized in that: the folding angle between support and the free bearing is 90 degree～175 degree.