CN2155419Y

CN2155419Y - Hinge

Info

Publication number: CN2155419Y
Application number: CN 93212722
Authority: CN
Inventors: 潘建芳
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-05-11
Filing date: 1993-05-11
Publication date: 1994-02-09
Anticipated expiration: 2003-05-11

Abstract

The utility model relates to a hinge which is used for doors, windows or wing fans. The utility model comprises a fixed piece, a movable piece, the seat of a spring, and rivets, wherein, a supporting seat is arranged on the middle of the outside end of the turning surface of the movable piece, and bending angles with 90 DEG are extended on both sides of the supporting seat. The utility model is also provided with the seat of the spring, the seat of the spring is provided with the sleeve of the spring and a spring, and clamping pieces which protrude outwards are arranged on both sides of the seat of the spring. The bending angles of the movable piece are pressed on the clamping pieces, the spring is supported by the supporting seat, and the other side of the seat of the spring is tightly attached on the point of the edge rolling of the fixed piece. The cost of the parts of the hinge is low, and the hinge is convenient to be combined and used. The hinge is suitable for wood plates of cabinets with 5 / 8 inches, two adjacent cabinets can be tightly closed, and the hinge is not easy to be damaged.

Description

Hinge

The utility model relates to the hinge that a kind of door, window or wing are used.

The mode of conventional combination door-plate and cabinet has multiple, and modal is to adopt hinge to screw togather, and makes the door-plate can folding.

Existing hinge has multiple structure, moulding and effect.Wherein form by stator and activity template by a kind of hinge, turnover face at activity template is provided with an elastic force seat, this elastic force seat is that the pedestal downside at a tool clasp installs an elastic clip, the elastic clip outboard end is opening-like, the chuck that is positioned at the inboard opening part of pedestal then passes in inboard central authorities, and the upper and lower side of this chuck central authorities are projection, and making chuck is a hexahedron, the elastic force seat is promptly contacted with stator and activity template mutually with clasp, and the chuck inboard is resisted against the ostiolate volume circle of the middle downside of stator place.Stator can be fixed at the side plate place as cabinet during use, again door-plate is fixed at the activity template place, can make door-plate do the action of folding, and the time with the inside closure of door-plate, make chuck when volume circle moves to its opening part to a location when pulling, because original elastic clip is compeled the top by the volume circle, therefore elastic clip promptly produces elastic force, door-plate inwardly pushed away make its auto-closing, and make door-plate when closure, have a limit pulling force whereby to turn up to prevent door-plate, and after drawing back door-plate, door-plate is just located with application of force size.Yet because this elastic force seat during fabrication, elastic clip need be passed the curved again type that is set as of chuck earlier, and simultaneously and need to dash with punching machine and establish fixingly, so that procedure is more and trouble, and group speed is delayed, and causes cost to increase.Another kind of hinge is arranged, behind activity template, there is the baffle plate place of 90 ° of bendings to place a spring base that spring is housed,, utilize rivet that the volume of activity template and stator is justified string and firmly make it and to drop immediately between the baffle plate of this spring base volume circle that will be fixed on stator and activity template in group.When this hinge is opened, spring will be compressed; When closing, when the breach that closes to volume circle place, the spring drive spring base that will rebound springs in this breach, thus, makes the activity template auto-closing.Really more aforementioned person on making is convenient for this kind structure, but only can be used for thickness and be the door-plate more than 3/4 inch, and can not be used in side plate is on 5/8 inch the cabinet, if because will be with most cabinets and when furnishing, two cabinet adjacents can make between two cabinets to have the gap owing to this protrusion place, and closely closing, not only form the dead angle of cleaning easily, and not attractive in appearance on the whole yet.

The purpose of this utility model is to provide a kind of improved hinge, applicable to thin cabinet door plate, and make go up more convenient, rapid, reduce production costs.

The utility model comprises stator, activity template and rivet, and stator is provided with the volume circle, and the volume inner round side is established an opening.Activity template also is provided with the volume circle, establishes a bearing in the middle of the turnover face outboard end of activity template, and the bearing both sides extend the knuckle of 90 ° of bendings respectively.Other is provided with spring base, and spring base is established a spring cover, overlaps the built-in spring that is provided with at spring, and extends the intermediate plate of outside protrusion in the both sides of spring base.The knuckle of activity template is a pressure beam on the intermediate plate of spring cover both sides, the bearing spring that bears down on one, and the volume circle place of stator is close in the side in addition of spring base.Rivet is arranged in the volume circle of stator and activity template.

Above-mentioned spring base also can be offered the line of rabbet joint in both sides, can be intercalated in two lines of rabbet joint for the knuckle of activity template.

Because the spring cover of spring base should be with plastic rubber shaping, and spring is a general purpose accessory, so its cost of parts can be reduced.It is fixing not need to need the mat punching machine to come towards establishing as elastic clip commonly used when making up in addition again, therefore not only can reduce cost and make up very convenient.Because of the intermediate plate of spring base is lived by the knuckle pressure beam of bearing, or be intercalated in the line of rabbet joint at spring cover place, its intensity is increased with the knuckle of activity template, not fragile, increase the service life.And when with activity template when stator is pulled, drive spring base and behind its opening part that arrives along the displacement of volume circle, the power that gets final product the mat spring springs into opening part with spring base, make the automatic and stator closure of activity template, and still have a pulling force and outside the application of force not, pull Shi Buhui and move, so can have and existing hinge identical functions.In addition, because bearing of the present utility model is not coated on the outside of spring base, and with the intermediate plate of knuckle pressure beam in spring cover place, or be intercalated in the line of rabbet joint at spring cover place with the knuckle of activity template, and the mat spring base in addition the volume circle of side and stator lean, spring base is positioned, therefore can't give prominence to the cabinet outside after being installed in the cabinet that sidewall is 5/8 inch plank, even then continuous a plurality of cabinet leans on mutually side by side, two very driving fits of adjacent cabinet, not only comparatively attractive in appearance, can not form the dead angle of cleaning again because of the microgap.

Fig. 1 is an isometric front view of the present utility model.

Fig. 2 is a rear isometric view of the present utility model.

Fig. 3 is an exploded view of the present utility model.

Fig. 4 is the isometric front view of another embodiment of the utility model.

Fig. 5 is the rear isometric view of another embodiment of the utility model.

Fig. 6 is the exploded view of another embodiment of the utility model.

Embodiment 1

Referring to Fig. 1 to Fig. 3, the utility model is made up of rivet (1) (2), stator (4), activity template (5) and spring base (6), and stator is provided with volume circle (41), and the volume inner round side is established an opening (42).Activity template also is provided with volume circle (54).In addition, in turnover edged surface (51) the outboard end central authorities of activity template one forward bearing (52) is arranged, the bearing both sides respectively have one to be 90 ° the knuckle (53) of bending inwards.Spring cover (61) one sides of spring base are provided with two holes that do not run through (62), and install with spring (63) in hole, and spring cover (61) both sides are provided with two and outwards protrude and the lower intermediate plate (64) in upper surface.

Only need during combination the sheathed spring of spring base (6) (63) thruster is located to the bearing (52) of activity template, the intermediate plate (64) that makes spring cover (61) both sides is by two knuckles (53) institute pressure beam, volume circle (41) with stator leans spring base (6) side end face extrusion in addition again, spring (63) is protruded within the outer part retraction hole of hole (62), the volume that then rivet (1,2) can be penetrated stator and activity template is justified (41) (54) and complete combination.

Embodiment 2 is referring to Fig. 4 to Fig. 6, spring base of the present utility model (6 ') also can be provided with two holes (62 ') that do not run through in a spring cover (61 ') side, and install spring (63 '), and offer the twice line of rabbet joint (64 ') in the both sides of two holes (62 ') in hole (62 ').

Only need during combination two knuckles (53) on the activity template are made both combinations to the line of rabbet joint (the 64 ') insertion of spring base (6 '), and spring (63 ') protrudes from the outer part of hole (62 ') and is pushed up by bearing (52), then suppressing spring (63 ') slightly contracts it in hole (62 '), and make spring base rely on the volume circle (41) of stator, promptly finish volume circle (41) (54) that penetrate stator and activity template with rivet (1,2) more at last.

Claims

1, a kind of hinge, comprise stator, activity template and rivet, stator is provided with the volume circle, the volume inner round side is established an opening, activity template also is provided with the volume circle, rivet is arranged in the volume circle of stator and activity template, it is characterized in that establishing a bearing in the middle of the turnover face outboard end of activity template, and the bearing both sides extend the knuckle of 90 ° of bendings respectively; Other is provided with spring base, and spring base is established a spring cover, at the built-in spring that is provided with of spring cover, and extend the intermediate plate of outside protrusion in the both sides of spring base, the knuckle pressure beam of activity template on the intermediate plate of spring cover both sides, the bearing spring that bears down on one, and the volume circle place of stator is close in the side in addition of spring base.

2, hinge as claimed in claim 1 is characterized in that establishing the line of rabbet joint in the both sides of spring base, and the knuckle of activity template is intercalated in two lines of rabbet joint.