CN2908721Y

CN2908721Y - Hinge

Info

Publication number: CN2908721Y
Application number: CN 200520059273
Authority: CN
Inventors: 麦正辉; 王乐根
Original assignee: 麦正辉
Current assignee: GUANGDONG CHANT GROUP INC.
Priority date: 2005-05-28
Filing date: 2005-05-28
Publication date: 2007-06-06
Anticipated expiration: 2015-05-28

Abstract

The hinge is characterized in that the hinge comprises a top hinge, a bottom hinge and a clamping cover; one end of the top hinge is provided with a fixed axis; both ends of the fixed axis protrude beyond both sides of the top hinge to form extending ends of the fixed axis; one end of the bottom hinge is provided with a groove on both sides; extending end of the fixed axis is clamped in the groove; the clamping cover is fixed to the bottom hinge in a rotatable way and a bulge is provided on inside of the clamping cover to close the groove. The utility model is convenient to be mounted and dismounted, users only need to open the clamping cover to isolate the top hinge from the bottom hinge without needing to take down other fasteners. In order to mount the hinge, users only need to insert the fixed axis of the top hinge into the groove of the bottom hinge and then rotate the clamping cover to close the groove. The utility model is simple in structure, and the clamping cover plays a role in security protection to ensure that the connected top and bottom hinges are not disconnected from each other easily.

Description

A kind of hinge

[technical field]

The utility model relates to a kind of hinge.

[background technology]

Hinge is the flexible connection that is applied to two parts, and it is that an end of two parts is fixedly connected, makes two parts form the hinged relationship between two parts around the fixed end rotation.But many occasions not only need between two parts to form hinged, also need two parts to break away from fully.Such as, between pot cover and the pot body, pot cover need be opened in the time of many, also having many times needs pot cover is removed fully.But existing hinge generally can only be used for two parts hingedly, needs during disengaging by instrument the staple of one of them hinge to be back-outed, and causes two parts dismounting difficulties like this.Therefore, provide a kind of and can realize between two parts hingedly, can realize again between two parts breaking away from easily, and its security performance is good, hinge simple in structure presses at present.

[summary of the invention]

The purpose of this utility model is to overcome existing hinge partition, inconvenient weak point is installed in the back of breaking, and a kind of unrestrictedly dismounting is provided, and it is convenient, simple in structure to install, break, the hinge of safety.

The purpose of this utility model is achieved in that

A kind of hinge is characterized in that it comprises upper hinge, following hinge, and the screens lid,

One end of described upper hinge is provided with fixed axis, and the both sides that upper hinge is stretched out at the two ends of fixed axis form the fixed axis elongated end;

Described end both sides of hinge down are provided with groove, and the fixed axis elongated end of fixed axis is stuck in the groove;

Rotatable being fixed on down on the hinge of described screens lid is provided with the protrusion of closing groove in the inboard that screens covers.

Aforesaid a kind of hinge is characterized in that the screens lid is " ∪ " shape, and the both sides inwall of the openend of screens lid is provided with fulcrum, is being provided with the hole clipping that can snap in fulcrum on the hinge opposite position down.

Aforesaid a kind of hinge is characterized in that upper hinge comprises decorative panel and installing plate, and following hinge comprises decorative panel and installing plate, is provided with several fixing holes on the installing plate of the installing plate of upper hinge and following hinge.

The utility model dismounting, easy for installation only need be opened the screens lid, and upper hinge is separated with following hinge, and do not need to dismantle other securing member, during installation, only need the fixed axis of upper hinge is inserted the groove of hinge down, rotate the screens lid again and close groove and get final product; Simple in structure, include only upper and lower hinge and screens lid; Safety, screens are built the effect of safeguard protection, and upper and lower hinge can not broken away from after connection easily.

[description of drawings]

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is a stereogram of the present utility model.

Fig. 2 is the stereogram of upper hinge of the present utility model.

Fig. 3 is the stereogram of screens lid of the present utility model

Fig. 4 is the stereogram of hinge down of the present utility model

Fig. 5 is two of a stereogram of the present utility model.

Fig. 6 is three of a stereogram of the present utility model.

Fig. 7 is the structural representation under upper hinge and the following hinge installment state.

Fig. 8 is the structural representation under upper hinge and the following hinge partition state.

Fig. 9 is a partial sectional view under the user mode of the present utility model.

[specific embodiment]

A kind of hinge, it comprises upper hinge 1, following hinge 2, screens lid 3 is provided with fixed axis 4 at an end of upper hinge 1, and the both sides that upper hinge 1 is stretched out at the two ends of fixed axis 4 form fixed axis elongated end 41; Be provided with groove 20 in following end both sides of hinge 2, the fixed axis elongated end 41 of fixed axis 4 may be stuck in the groove 20, and hinge 2 is connected with upper hinge 1, and can to make upper hinge 1 be that the center of circle centers on following hinge 2 and rotates with fixed axis 4.The 3 rotatable upper ends that are fixed on down hinge 2 upper grooves 20 are covered in screens, and the inboard 311 on screens lid 3 is provided with the protrusion 31 of closing groove 20, and the edge of protrusion 31 is provided with the draw-in groove 32 that can snap in fixed axis 4, and rotation screens lid 3 just can open or close groove 20.When closing groove 20, protrusion 31 can be closed the outlet of groove 20, and fixed axis elongated end 41 is stuck in the groove 20.When opening groove 20, protrude 31 outlets that can open groove 20, fixed axis elongated end 41 just can break away from groove 20, and upper and

lower hinge

1,2 is broken away from.

Screens lid 3 is " ∪ " shape, the both sides inwall of the openend of screens lid 3 is provided with fulcrum 5, be provided with the hole clipping 6 that can snap in fulcrum 5 on hinge 2 opposite positions down, the fulcrum 5 of screens lid 3 be may be stuck in down in the hole clipping 6 of hinge 2, the openend of screens lid 3 is connected with following hinge, and screens lid 3 can be center of circle rotation along fulcrum 5 and hole clipping 6.

Upper hinge 1 comprises decorative panel 11 and installing plate 12, and same, following hinge 2 comprises decorative panel 21 and installing plate 22, is provided with

several fixing holes

13,23 on installing plate 12 and installing plate 22.The object that can utilize

fixing hole

13,23 and need hinge is installed is connected to a fixed.Installation steps of the present utility model are as follows: will go up earlier, following hinge is installed in respectively to be needed to install on two parts of hinge, and the fulcrum 5 of screens lid 3 is stuck in down in the hole clipping 6 of hinge 2, screens lid 3 is pushed the position of opening, simultaneously the fixed axis elongated end 41 of fixed axis 4 on the upper hinge 1 is inserted into down on the hinge 2 in the corresponding grooves 20, again screens lid 3 is pushed fastening position, this moment, hinge can normally use; In the time will dismantling two parts, earlier screens lid 3 is pushed the position of opening, the fixed axis elongated end 41 of upper hinge 1 is taken out from the groove 20 of hinge 2 down get final product.

This kind hinge can be used on the parts that profile is two needs rotations of sphere, works to connect two parts.Also can be used on the parts that two needs of other profiles rotate.As shown in Figure 9, on, following

hinge

1,2 is respectively by fixing

hole

13,23, is screwed at needs in relative rotation on two parts, to make two parts can realize relatively rotating; 3 on screens lid can keep two rotatable parts can not break away from mutually in rotation process, plays the effect of safeguard protection.Only need when needing again in addition to dismantle two parts screens lid 3 opened and get final product, and do not need to dismantle other securing member, thereby make dismantlement work become very convenient.

Claims

1. a hinge is characterized in that it comprises upper hinge (1), following hinge (2), and screens lid (3),

One end of described upper hinge (1) is provided with fixed axis (4), and the both sides that upper hinge (1) is stretched out at the two ends of fixed axis (4) form fixed axis elongated end (41);

Described end both sides of hinge (2) down are provided with groove (20), and the fixed axis elongated end (41) of fixed axis (4) is stuck in the groove (20);

(3) are rotatable is fixed on play on the hinge (2) for described screens lid, and the inboard of covering on (3) in screens (311) is provided with the protrusion (31) of closing groove (20).

2. a kind of hinge according to claim 1 is characterized in that screens lid (3) is " ∪ " shape, and the both sides inwall of the openend of screens lid (3) is provided with fulcrum (5), is being provided with the hole clipping (6) that can snap in fulcrum (5) on hinge (2) opposite position down.

3. a kind of hinge according to claim 1 and 2, it is characterized in that upper hinge (1) comprises decorative panel (11) and installing plate (12), following hinge (2) comprises decorative panel (21) and installing plate (22), is provided with several fixing holes (13), (23) on the installing plate (22) of the installing plate (12) of upper hinge (1) and following hinge (2).