RU2004746C1 - Adjustable hinge - Google Patents

Abstract

Use: for hinging sashes and lids of containers. SUBSTANCE: adjustable loop includes two eyes for rigid fastening to the frame of containers and a card for fastening to the lid. The card-eye swivel assembly includes two bushes with eccentric holes and an axis of relative rotation of the bushes for the multi-faceted flanges. Moves the card with the cover to the required position to ensure the tightness of the container. After adjustment is complete, the bushings are secured with set screws on the eyes. 2 ill.

Description

IS

The invention relates to construction and mechanical engineering, in particular to adjustable hinges for hanging sashes and covers.

A vertically adjustable door hinge is known which consists of first and second parts mounted respectively on a fixed and movable structural element, wherein the movable element can pivotally rotate relative to the stationary one. The first part of the loop has a first mounting shelf to which the first sleeve is attached. A finger is fixed in the first sleeve, one end of which extends outward. The second part of the loop has a second mounting shelf, the edge of which is folded so that a second sleeve is formed, ending with a free edge near the second shelf. This provides selective movement relative to the specified shelf and elastically restrained expansion of the second sleeve due to the elasticity of the material of the second part of the loop. The first and second bushings have the same diameter, the second sleeve being located above the first. The protruding part of the finger enters it through its first end. The second end of the second sleeve has an internal thread into which a screw is screwed, which serves as a stop when entering the second sleeve into the lower part of the finger. When screwing the specified screw, you can adjust the degree of finger entry into the second sleeve. The diameter of the screw causes a slight elastic expansion of the second end of the second sleeve and the corresponding burning of the screw in it.

A disadvantage of the known construction is that it is not possible to move the card perpendicular to the oi-hcl to adjust the density of the lid to fit to the container. : around the perimeter.

A hinge loop for building or furniture elements is also known. It consists of two hinged shutters, each HJ of which has an inner cylindrical cup and a hollow axial cylinder with a mounting jaw. A flange is made at one end of the glass, and a bottom section is made at the other end. The cup is inserted inside the cylinder so that the bottom portion of the cup protrudes outward from the cylinder. The shutters are connected to each other by one axis inserted into the glass as follows. that the flanges of the glasses are pressed against each other.

However, the known hinge loop design also prevents the hag from moving perpendicular to the axis to adjust the closure of the lid to the container uniformly around the perimeter.

An object of the invention is to improve performance by allowing the card to be moved perpendicular to the axis in a wide circle radius range.

This goal is achieved in that the node swiveling the card with the eyes includes two bushes with oppositely placed polyhedral

flanges mounted with the possibility of relative rotation on the axis, while the inner hole of each of them is made eccentric, and the flanges have adjusting holes.

In FIG. 1 presents an adjustable - loop, general view in longitudinal section; in FIG. 2 - the same, with a cross section.

The adjustable hinge contains two eyes 1 and 2 for rigid mounting to the frame

tanks 3, two bushings 4 and 5 with an eccentric

holes and an axis 6, which form a swivel assembly

cards with eyes. From axial displacement

axis 6 is fixed by pin 7. Bushings 4, 5 on

One end has polyhedral flanges 8 and 9. The card 10 is attached to the cover 11 and is mounted by a hole on the sleeve 5. The predetermined position of the card 10 after adjustment is fixed by set screws 12 and 13.

Adjustable loop works as follows.

In the bushings 4 l 5 holes are made with

eccentricities, respectively, 2 mm and mm. In the initial position, these bushings A and B are set so that the centers of the holes are on the same line passing through the center of the bis axis of one

side of this center. By rotating the sleeve 4 over the hexagonal flange 8 through an angle of 180 °, the card 10 moves by an amount from 0 to 4 mm, and by rotating the sleeve 5 through the hexagonal flange 9 by an angle of 130 °, the card 10 moves by an amount from 0 to 6 mm. When two bushings 4 and 5 are rotated by the hexagonal flanges 8 and 9 through an angle of 180 °, the card 10 moves by an amount from 0 to 10 mm, and the card 10 moves in a straight line,

if two bushings 4 and 5 simultaneously rotate in opposite directions. If, in bushings A and 5, for example, holes are made with eccentricities of 4 mm, then when rotating one of the bushings 4 or 5 on

at an angle of 180 °, the card 10 will move by a value from 0 to 8 mm, and when two bushings 4 and 5 rotate, the card 10 will move from a value of O to 16 mm. By rotating the sleeve 4 or 6 or two chairs simultaneously, the card 10 moves in the necessary direction by an amount that depends on the size of the eccentricities of the holes

Using an adjustable loop provides the following benefits1

will allow the loop card to be moved in a circle range with a large radius to ensure tightness of the large container lid;

the ability to adjust the position of the card during operation with a minimum investment of time

These benefits improve loop performance.

(56) Japanese application No. 62-2100, cl E 05 D 7/02, 1987

Claims (1)

The formula is invented and an ADJUSTABLE HINGE comprising a card for connecting to a leaf, eyelets for connecting to a frame, and an assembly for swiveling the card with eyes, including two hollow cylindrical elements located in one another, the inside of which has a flange, and an axis different from what. to improve performance, cylinder 1/2 The solid elements of the swivel joint of the card with the eyes are made in the form of bushings with oppositely placed polyhedral flanges, mounted with the possibility of relative rotation on the axis, with the inner hole of each of the bushings being eccentric, and each flange has holes for fixing early position of the bushings on the eyes. AND , ff 10 5 Fig i