CN2387237Y - Sequential shaking-off hinge - Google Patents

Abstract

The utility model relates to a sequential and detachable hinge, which is composed of an upper hinge and a lower hinge. Each hinge comprises a hinge plate, a pin axle, a short cap, a pipe cavity and a friction pad, wherein, the hinge plate is divided into a left and a right sheets, the left sheet hinge plate is provided with one pipe cavity, and the right sheet hinge plate is fixed with one pin axle. The endpoint of the pin axle is conical, after the pin axle is sheathed in the friction pad, the pin axle is in succession inserted in the pipe cavity on the left sheet hinge plate, and the pin axle can freely rotate. Relative to the upper hinge, the structure and the assembly of the lower hinge and the structure and the assembly of the upper hinge are same, the pin axle of the lower hinge is one centimeter shorter than the pin axle in the upper hinge, and firstly, the upper hinge is installed, and then, the lower hinge is easy to install, and work efficiency can be enhanced by four times to five times.

Description

The sequential detachable hinge

The utility model relates to a kind of ironware, is specially adapted to the installation of door, window in the civilian construction.

Detachable hinge now is widely used on the door and window of industry, civilian construction, electric appliance box, and it receives praises from customers with dismountable type.The dismountable type hinge of original design exists a problem when mounted: installation is not easy, such as: Yishanmen will be installed upper and lower two dismountable type hinges, have only and aim at upper and lower two hinges at the same time, tally in every detailly just can load onto, otherwise loaded onto a hinge just to not another, when running into some heavier door leafs especially, a people must many people just can load onto with joint efforts with regard to more difficult the dress, so, it is time-consuming that dismountable type hinge originally installs effort, and operating efficiency is low.

The purpose of this utility model provides a kind of laborsaving sequential detachable hinge that saves time, installs easily, can increase work efficiency.

The technical scheme of sequential detachable hinge of the present utility model is: be made up of last hinge, lower jaw, each hinge structure is the same, comprise hinge plate, bearing pin, short cap, tube chamber, friction shim respectively, hinge plate is divided into left and right two, on the sheet hinge plate of a left side tube chamber is set, the fixing last bearing pin of right sheet hinge plate, and freely rotate after making bearing pin insert tube chamber, lower jaw is to go up hinge relatively, bearing pin in the lower jaw is shorter than bearing pin in the last hinge, and the bearing pin termination in the sequential detachable hinge makes into taper.

According to such scheme, the sequential detachable hinge is had install easily, laborsaving saving of labor, the 4-5 that can increase work efficiency are doubly.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1, the utility model sequential detachable hinge structure chart;

Fig. 2, the utility model sequential detachable hinge are installed and used schematic diagram.

1, hinge plate; 2, bearing pin; 3, lack cap; 4, tube chamber; 5, friction shim; 6, screw hole; 7, go up hinge; 8, lower jaw.

With reference to Fig. 1--Fig. 2, the sequential detachable hinge is by last hinge, lower jaw two is partly formed, last hinge 7 is the same with lower jaw 8 structures, each hinge is respectively by hinge plate 1, bearing pin 2, short cap 3, tube chamber 4 and friction shim 5 are formed, hinge plate 1 is divided into a left side, right two, on the sheet hinge plate of a left side tube chamber 4 is set, and load onto short cap 3 in tube chamber 4 bottoms, and fix a bearing pin 2 on the right sheet hinge plate, the end points of bearing pin 2 is a taper, and several screw holes 6 are set on hinge plate 1, when two hinge plates of assembling, need only be inserted in bearing pin 2 to friction shim 5, the bearing pin 2 of taking advantage of a situation again inserts in the tube chamber 4, lower jaw 8 is to go up hinge 7 relatively, structure and assembling are the same with last hinge 7, and just bearing pin 2 designs in the lower jaw 8 are short, generally than short 1 centimetre of the bearing pin in the last hinge.When installing and using the sequential detachable hinge, earlier last hinge 7 is in place, make bearing pin 2 insert tube chamber 4, raise door leaf then gradually, make the bearing pin 2 in the lower jaw 8 can insert tube chamber 4 smoothly, and bearing pin still is inserted in tube chamber in the last hinge of this moment, can eliminate the phenomenon that goes up bearing pin slippage tube chamber in the hinge when installing like this.Therefore, this sequential detachable hinge is just installed easily than original detachable hinge, and the 4-5 that can increase work efficiency doubly simultaneously, because bearing pin shortens in the lower jaw 8, has reduced raw material, has also reduced to phase factor cost of production.

Claims (2)

1, a kind of sequential detachable hinge, by last hinge (7), lower jaw (8) is formed, last hinge (7) is the same with lower jaw (8) structure, comprise hinge plate (1) respectively, bearing pin (2), short cap (3), tube chamber (4) and friction shim (5), hinge plate (1) is divided into a left side, right two, left side sheet hinge plate is provided with a tube chamber (4), right sheet hinge plate is fixed a bearing pin (2), bearing pin (2) can insert in the tube chamber (4) free to rotate, lower jaw (8) is to go up hinge (7) relatively, it is characterized in that the bearing pin in the lower jaw (8) will be lacked than the bearing pin (2) in the last hinge (7).

2, sequential detachable hinge according to claim 1 is characterized in that bearing pin (2) end points makes taper.

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