CN201284595Y

CN201284595Y - Damping hinge

Info

Publication number: CN201284595Y
Application number: CNU2008201654525U
Authority: CN
Inventors: 姚春良; 丁汉平
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-27
Filing date: 2008-09-27
Publication date: 2009-08-05
Anticipated expiration: 2018-09-27

Abstract

The utility model relates to a damping hinge for an electric box and an electric cabinet, which is designed for opening the door panel of the prior electric box and the electric cabinet quickly. The hinge leaf of the hinge is provided with three rotating shaft seats; the two hinge leaves are arranged symmetrically; the rotating shaft seats of the hinge leaf are connected in a staggered way and are connected into one piece by a rotating shaft and rotate around the rotating shaft. The essential of the design is that the diametric plane between the two connected rotating shaft seats in the hinge leaf is provided with a groove; the fixed end of a damping sleeve is inserted into the groove of the hinge leaf; and the damping sleeve is connected with a gasket; the other hinge leaf is correspondingly provided with the groove, the damping sleeve and the gasket; the rotating shaft is respectively inserted into the rotating shaft seat of the two hinge leaves in an even joint way; and the rotating shaft is connected with the rotating shaft seat of the hinge leaf, the elastic stopper ring of the damping sleeve and the gasket. The utility model has the advantages of compact structure, good damping effect, low manufacture cost, convenient assembly and good market prospect, which is applicable to the electric box, the electric cabinet and other metal doorframes and door panels of the same type.

Description

The damp type hinge

Technical field

The utility model relates to the hinge of electronic box electricity cabinet, is a kind of damp type hinge.

Background technology

At present, the hinge product of selling on the market is a lot, and wherein the damp type hinge is mainly used in being connected of furniture door-plate and doorframe, can position the door-plate angle fast, makes things convenient for the user to open or close door-plate fast.Chinese patent notice of authorization CN2656576Y as the patent documentation publication, November 17 2004 notice of authorization day, the utility model name is called " circlip formula hinge ", and being installed in circlip between axle and the axis hole can have a plurality ofly, and its aperture position is staggered to be installed.But its structure is comparatively complicated, and cost of production is higher, and assembling is inconvenience comparatively, is not suitable for the door-plate of electronic box electricity cabinet.

Summary of the invention

For satisfying user's demand, overcome above-mentioned deficiency, it is comparatively compact that purpose provides a kind of structure, the damp type hinge of better performances, the technical problem that its door-plate that can solve existing electronic box electricity cabinet is opened fast.The purpose of this utility model is to adopt following technical scheme to realize.

A kind of damp type hinge, the hinge page or leaf of this hinge is provided with three shaft seats, and two hinge pages or leaves are symmetrical arranged, and the shaft seat of hinge page or leaf is cross-linked, and is connected as a single entity by rotating shaft, is that central axis rotates with the rotating shaft.Its design main points be the hinge page or leaf wherein the diametric plane between two continuous shaft seats be provided with groove, the fixed end of damping cover inserts the groove of hinge page or leaf, the damping cover is connected with pad; Another hinge page or leaf correspondence is provided with groove, damping cover, pad; The rotating shaft dock is inserted the shaft seat of two hinge pages or leaves respectively, and rotating shaft is connected with the shaft seat of hinge page or leaf, elasticity baffle ring, the pad of damping cover.Two hinge pages or leaves are individually fixed in door-plate and doorframe, and when door-plate was opened, the damping force of damping cover fixed end cooperated the position of locating hinge page or leaf, door-plate with the elastic force of elasticity baffle ring; When closing door-plate, the damping force of damping cover and elastic force make between two hinge pages or leaves and produce moment of torsion, firmly door-plate cut out, by the door lock lock door panel.

The elasticity baffle ring of described damping cover is provided with opening, and elasticity baffle ring and fixed end are connected as a single entity.The opening of elasticity baffle ring is when door-plate cuts out, and the opening two ends fasten; When door-plate is opened, the elastic force when rotating for producing the hinge page or leaf between the hinge page or leaf.

Described hinge page or leaf one side is provided with inlays screw, inlays screw and the hinge page or leaf is connected as a single entity.The screw of inlaying of hinge page or leaf inserts door-plate or doorframe, can be with the hinge page fixing in door-plate or doorframe with nut.

The utility model structure is comparatively compact, and damping is better, and cost of production is low, and is easy to assembly, and market prospects are good, is applicable to that electronic box electricity cabinet is equal to metalloid doorframe and door-plate.

Description of drawings

Fig. 1 is an explosive view of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is the upward view of Fig. 2, and the direction of arrow is the direction of rotation of hinge page or leaf among the figure.

Fig. 4 is the left view of Fig. 2, and the hinge page or leaf has been done to analyse and observe among the figure.

Above figure number and title: 1, rotating shaft, 2, the damping cover, 201, fixed end, 202, the elasticity baffle ring, 3, pad, 4, the hinge page or leaf, 401, groove, 402, shaft seat, 5, inlay screw.

The specific embodiment

Embodiment is example in conjunction with Fig. 1～4 with using of damp type hinge 209-1R.Its operating principle is: utilize damping cover 2 and pad 3 to increase the intensity of hinge rotation, play the effect of location door-plate angle fast when opening the door.Between wherein two continuous shaft seats 402 of hinge page or leaf 4, three damping covers and a slice pad are set, the fixed end 201 of three damping covers inserts the groove 401 of hinge page or leaf medial surfaces.Another sheet hinge page or leaf is according to above-mentioned connected mode, and correspondence is provided with groove, damping cover and pad.The shaft seat symmetry of two hinge pages or leaves is cross-linked, and the shaft seat of hinge page or leaf is inserted in rotating shaft 1 respectively, and fixed hinge page or leaf, pad and damping cover, the utility model can assemble and finish.The quantity of transposing damping cover and pad can reach door-plate different damping force when opening the door.As realizing maximum damping force, abandon pad, eight damping covers are set in two hinge pages or leaves; As realizing minimum damping force, two damping covers, six pads are set in two hinge pages or leaves.

In doorframe, another sheet hinge page fixing is in door-plate with the page fixing of a slice hinge, and two hinge pages or leaves are the center rotation with the rotating shaft.When opening door-plate, the hinge page or leaf drives door-plate Rotate 180 degree, and door-plate can be opened the location fast.Two hinge pages or leaves are fixed by the dock rotating shaft, adopt the elastic force of the hinge page or leaf cooperation damping cover of this rotating shaft mode, prevent that rotating shaft from being prized, and reach the effect of anti-theft device.

Claims

1, a kind of damp type hinge, the hinge page or leaf (4) of this hinge is provided with three shaft seats (402), and two hinge pages or leaves (4) are symmetrical arranged, and the shaft seat of hinge page or leaf (402) is cross-linked, and is connected as a single entity by rotating shaft (1), is that central axis rotates with the rotating shaft; It is characterized in that hinge page or leaf (4) wherein the diametric plane between two continuous shaft seats (402) be provided with groove (401), the fixed end (201) of damping cover (2) inserts the groove of hinge page or leaf, the damping cover is connected with pad (3); Another hinge page or leaf correspondence is provided with groove, damping cover, pad; Rotating shaft (1) dock is inserted the shaft seat of two hinge pages or leaves respectively, and rotating shaft is connected with the shaft seat of hinge page or leaf, elasticity baffle ring (202), the pad of damping cover.

2, damp type hinge as claimed in claim 1 is characterized in that the elasticity baffle ring (202) of described damping cover (2) is provided with opening, and elasticity baffle ring and fixed end (201) are connected as a single entity.

3, damp type hinge as claimed in claim 1 is characterized in that described hinge page or leaf (4) one sides are provided with and inlays screw (5), inlays screw and the hinge page or leaf is connected as a single entity.