CN2517835Y

CN2517835Y - Door positioning hinge

Info

Publication number: CN2517835Y
Application number: CN 01269043
Authority: CN
Inventors: 王东宁; 杨智光; 李晓峰; 车进燕
Original assignee: Haier Group Corp; Qingdao Haier Co Ltd
Current assignee: Haier Group Corp; Qingdao Haier Co Ltd
Priority date: 2001-12-15
Filing date: 2001-12-15
Publication date: 2002-10-23
Anticipated expiration: 2011-12-15

Abstract

The utility model discloses a positioning hinge of a door body. The positioning hinge comprises an upper hinge element and a lower hinge element, wherein the upper hinge element comprises an upper hinge plate, a hinge seat, and a hinge axle sleeve, and a hinge hole is arranged on the other side of the upper hinge plate on which the hinge axle sleeve corresponds; the lower hinge element comprises a fixed seat, a lower hinge plate, and a hinge axle, and the hinge axle is inserted into the hinge axle sleeve through a hinge hole. A plurality of fan-shaped hinge hole dummy clubs and hinge axle dummy clubs with the same number are arranged on the upper hinge plate surrounding a hinge hole and the lower hinge plate surrounding a hinge axle, the both sides of each dummy club are skew surfaces extending outwards, and concave grooves are arranged between the dummy clubs. When the hinge works, the hinge hole dummy clubs are mutually meshed with the hinge axle dummy clubs, and the door body connecting the hinge is positioned. The door body after being opened is positioned by the positioning hinge of a door body, and the door body does not swing after being positioned.

Description

Door localization hinge

Technical field

The utility model relates to a kind of hinge, relates to a kind of door localization hinge specifically.

Background technology

The door body is used very extensive in daily life, and it is connected with corresponding object by hinge usually, and after the door body was opened, because the effect of inertia or external force, the door body was very easily swung, and will cause inconvenience like this, even cause security incident.For preventing body swing after opening, there is the people beyond the door body, other device to be set, cooperate with predefined device on the door body, with the door body location after opening, to prevent its swing.But the very inconvenience sometimes of other positioner is set beyond the door body, even can't be provided with.

Summary of the invention

The utility model provides a kind of door localization hinge, and this door localization hinge has solved the vibration problems after the door body is opened, and locatees after making the body be opened to certain position, does not swing.

The utility model discloses a kind of door localization hinge, comprises hinged component and upper hinge spare down, and following hinged component comprises: holder, lower flap and hinge axis; Upper hinge spare comprises hinge seat, upper flap and hinge shaft sleeve, hinge shaft sleeve is positioned at a side of upper flap, the opposite side of the corresponding upper flap of hinge shaft sleeve is a pan, hinge axis inserts in the hinge shaft sleeve by pan, it is characterized in that: the hinge axis boss that a plurality of fan-like patterns are set on the lower flap around hinge axis, the pan boss of a plurality of fan-like patterns is set on the upper flap around pan, the hinge axis boss is identical with the number of pan boss, the both sides of boss are outward extending inclined-plane, are groove between boss.This hinge operating principle is, when a door body was closed, the boss of hinge axis fell into the groove of pan, and the boss of pan falls into the groove of hinge axis, is meshing with each other between the boss of hinge axis and the boss of pan, and a body is fixed; When the door body is opened, by the external force effect, break away from engagement gradually along the boss inclined-plane between boss, when boss arrives corresponding groove, be meshing with each other between boss, the door body is fixed in open position.

Usually hinge axis boss and pan boss are evenly distributed, the shape and size of each boss of hinge axis are identical, the shape and size of each boss of pan are identical, the shape and size of groove are identical between the shape and size of hinge axis boss and pan boss, and the shape and size of groove are identical between the shape and size of pan boss and hinge axis boss; The shape and size of groove are identical between hinge axis boss and hinge axis boss; Upper hinge spare has on the hinge seat of hinge shaft sleeve one side fixed leg is set; The end sealing of above-mentioned hinge shaft sleeve.

In the utility model, owing to be provided with hinge axis boss and pan boss, the door body is fixed when hinge axis boss and the engagement of pan boss, prevents body swing after opening.

Hinge axis boss and pan boss are evenly distributed, the shape and size of each boss of hinge axis are identical, the shape and size of each boss of pan are identical, the shape and size of groove are identical between the shape and size of hinge axis boss and pan boss, the shape and size of groove are identical between the shape and size of pan boss and hinge axis, can make the engagement of hinge axis boss and pan boss closely, make the door body after opening further fixing; The shape and size of groove are identical between hinge axis boss and hinge axis boss, and promptly each boss is all identical with the shape and size of groove, makes hinge easy to process, goes slick; Have on the hinge seat of upper hinge spare of hinge shaft sleeve one side fixed leg is set, can make upper hinge spare easy for installation,, hinge shaft sleeve and fixed leg are inserted in the default hole, upper hinge spare can be fixed as direct default hole on fixed object or door body; The end sealing of above-mentioned hinge shaft sleeve prevents that foreign material from falling into hinge shaft sleeve, hinders the running of hinge.

Description of drawings

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

Fig. 1 is the partial sectional view of following hinged component in the door localization hinge.

Fig. 2 is the vertical view of following hinged component.

Fig. 3 is the partial sectional view of upper hinge spare.

Fig. 4 is the upward view of upper hinge spare.

Fig. 5 is that hinge axis boss and pan boss break away from the partial sectional view when meshing fully.

Partial sectional view when Fig. 6 is hinge axis boss and the engagement of pan boss.

The specific embodiment

As Fig. 5, door localization hinge that Fig. 6 looks, comprise as Fig. 1, Fig. 2 and look down hinged component and as Fig. 3, upper hinge spare that Fig. 4 looks, following hinged component comprises: holder 1, lower flap 6 and hinge axis 3; Upper hinge spare comprises: hinge seat 8, upper flap 15 and hinge shaft sleeve 9, hinge shaft sleeve 9 is positioned at a side of upper flap 15, the opposite side of hinge shaft sleeve 9 corresponding upper flaps 15 is a pan 12, and the

hinge axis boss

2 and 7 of two ring-type fan-like patterns is set on the lower flap 6 around hinge axis 3,

hinge axis boss

2 and 7 uneven being looped around around the hinge axis 3,

hinge axis boss

2 and 7 both sides are outward extending inclined-plane, as inclined-plane 4, between the

hinge axis boss

2 and 7 groove, as groove 5; The pan boss 10 and 11 of two ring-type fan-like patterns is set on the upper flap 15 around pan 12, and pan boss 10 and 11 both sides are outward extending inclined-plane, and as inclined-plane 13, pan boss 10 and 11 are groove, as groove 14.Hinge

axis boss

2,7, pan boss 10,11 and groove 5 are identical with 14 size and dimension.Upper hinge spare is provided with on the hinge seat 8 of hinge shaft sleeve 9 one sides fixed leg 16 is set; The end sealing of hinge shaft sleeve 9.The mounting means of this door localization hinge is, following hinged component is positioned at the below of upper hinge spare, following hinged component is fixed on the object that the door body is installed, upper hinge spare is fixed on the body, hinge axis inserts in the hinge shaft sleeve by pan, close or open when location when the door body is in, be meshing with each other between the boss of hinge axis and the boss of pan, as state that Fig. 6 looks; When the door body is opened operating condition before being in the location, by the external force effect, between boss complete out-of-gear state can appear, and as state that Fig. 5 looks, when boss reached corresponding groove, a last lower convex platform body that is meshing with each other was fixed.

In the above-mentioned hinged component, can around hinge axis the hinge axis boss be set, also can around hinge axis the hinge axis boss be set simultaneously, with the needs of installing about convenient door body in the lower flap both sides at lower flap one side ring; Usually when door localization hinge was installed, the interchangeable position of hinged component promptly descended hinged component to be installed in the top of upper hinge spare up and down, can realize a body location purpose equally, and this design belongs to protection domain of the present utility model equally.

Claims

1, a kind of door localization hinge comprises hinged component and upper hinge spare down, and following hinged component comprises: holder, lower flap and hinge axis; Upper hinge spare comprises hinge seat, upper flap and hinge shaft sleeve, hinge shaft sleeve is positioned at a side of upper flap, the opposite side of the corresponding upper flap of hinge shaft sleeve is a pan, hinge axis inserts in the hinge shaft sleeve by pan, it is characterized in that: the hinge axis boss that a plurality of fan-like patterns are set on the lower flap around hinge axis, the pan boss of a plurality of fan-like patterns is set on the upper flap around pan, the hinge axis boss is identical with the number of pan boss, the both sides of boss are outward extending inclined-plane, are groove between boss.

2, door localization hinge according to claim 1, it is characterized in that: hinge axis boss and pan boss evenly distribute, the shape and size of each boss of hinge axis are identical, the shape and size of each boss of pan are identical, the shape and size of groove are identical between the shape and size of hinge axis boss and pan boss, and the shape and size of groove are identical between the shape and size of pan boss and hinge axis boss.

3, door localization hinge according to claim 2 is characterized in that; The shape and size of groove are identical between hinge axis boss and hinge axis boss.

4, according to claim 1,2 or 3 described door localization hinges, it is characterized in that: described upper hinge spare is provided with on the hinge seat of hinge shaft sleeve one side fixed leg is set.

5, according to claim 1,2 or 3 described door localization hinges, it is characterized in that: the end sealing of hinge shaft sleeve.

6, door localization hinge according to claim 4 is characterized in that: the end sealing of hinge shaft sleeve.