DE19533930C2 - Hinge for the rotatable connection of doors, windows or flaps with frame or cabinet body via two axes of rotation - Google Patents

Description

The invention relates to a hinge for rotatably connecting doors, Flaps or windows over two parallel axes of rotation after the Preamble of claim 1.

Such hinges that open over two parallel axes of rotation enable, have 2 hinge parts, which on one axis of rotation on the cabinet side and on the other axis of rotation connected on the door side are.

A known hinge (FR 25 62 599 A1) requires a pin on Hinge part, which when closed in a hole in the cabinet body is inserted. This is intended to axial and tilting movements in Hinge can be reduced.

Another known hinge (GB 22 56 452 A) has retaining plates with a retaining groove and mounting plates with locking bolts to guide the door axially and to reduce tilting movements.

The pin (FR 25 62 599 A1) as well as the holding plates and mounting plates (GB 22 56 452 A) are in the access area to the inside of the cabinet and stand pose a risk of injury. The hinges mentioned are also not suitable for use with adjacent doors as in Cupboards.

The invention has for its object a hinge for rotatable Connect via two parallel axes of rotation so that the door, Windows or flap guided without axial play as well as tilting movements can be prevented and the access area free from protruding Hinge parts is.  

This object is achieved by the characterizing Features of claim 1 solved. Advantageous further training is in the Feature of the further claim described.

The advantages achieved by the invention are in particular that no hinge parts that pose a risk of injury in the Access area, an almost play-free rotary movement of the hinge parts against each other and mounting with 2 screws on the door and the frame is possible.

An embodiment of the invention is shown in the drawing and is described in more detail below.

It shows

Figure 1 shows the first hinge part (A), a U-profile with holes for the hinge pin in three views.

Fig. 2 shows the first rod (S1) in two views (the second rod (S2) is identical);

Figure 3 shows the second hinge part (B), a U-profile with holes for the hinge pin in three views.

Figure 4 is a cross section of the hinge showing the position of the rods (S1) and (S2) and the hinge part (B) between the legs of the first hinge part (A).

Fig. 5 shows the hinge attached to the head of a door with the axes of rotation (a) and (b) and the pivot points (a1) and (b1).

The following description serves to explain the subject according to the invention, of which an embodiment in the drawing is shown.  

The hinge consists of two U-profiles, hinge parts (A) and (B), and two rods (S1) and (S2). The hinge part (A) is a U-profile with a length corresponding to the door edge, which is at right angles to the axis of rotation. The hinge part (B) and the rods (S1) and (S2) have the same length as the hinge part (A). The two pivot points are located on the middle longitudinal line on the inside of the leg of the hinge part (A) and are at a distance from the ends of half the inner width of the leg of the U-profile of the hinge part (A) ( Fig. 1). For the rotatable connection with the rods (S1) and (S2), a hole is made in one leg of the U-profile of the hinge part (A) at the pivot point for receiving a connecting bolt for rotatable connection with the rod (S1) and on the other Leg of the U-profile of the hinge part (A), the corresponding hole for receiving a connecting bolt for rotatable connection to the rod (S2) is made at the opposite end of the U-profile of the hinge part (A). The rods (S1) and (S2) are rotatably attached to the inside of the legs of the hinge part (A). The other ends of the rods (S1) and (S2) are rotatably connected to the legs of the U-profile of the hinge part (B), so that the hinge part (B) comes to rest between the rods (S1) and (S2) ( Fig . 4 and FIG. 5). The rods (S1) and (S2) with each other are of the same dimensions and the same nature. The pivots of the rods (S1) and (S2) lie on the middle longitudinal line at a distance of half the width from the ends ( Fig. 2). The hinge parts (A) and (B) and the rods (S1) and (S2) are semi-circular at the ends with the radius of half the width of the rods (S1) and (S2). The hinge part (B) is a U-profile with an outer width of the leg corresponding to the inner width of the leg of the hinge part (A) ( Fig. 3). The U-profile of the hinge part (A) has an internal transverse dimension which corresponds to the sum of the thicknesses of the rods (S1) and (S2) and the outer transverse dimension of the U-profile of the hinge part (B), so that the rods (S1 ) and (S2) and the U-profile of the hinge part (B) from the legs and the cross piece of the hinge part (A) are closely enclosed ( Fig. 4). The U-profiles with the rods in between thus form an axial and radial plain bearing.

A hinge is attached to the head, the bottom of the door, the window or the flap ( Fig. 5). The outer width of the legs of the U-profile of the hinge part A should correspond to the thickness of the door, window or flap. Installation on the inside, in particular with angled ends of the hinge, is also possible. When mounting at the top, the door edges parallel to the axis of rotation, like the hinge parts, are to be made semicircular. This enables a large opening angle.

The hinge allows you to reach into a cupboard or being able to enter a room without reaching around the door - or to have to walk around.

Claims (2)

1. Hinge for the rotatable connection of doors, windows or flaps with frame or cabinet body via two parallel axes of rotation, consisting of a first hinge part (A) fixedly connected to the door, window or flap and one firmly connected to the frame or cabinet body second hinge part (B), a first rod (S1) being rotatably connected to the first hinge part (A) at the pivot point (a1) of the axis of rotation (a) and at the pivot point (b1) of the axis of rotation (b) to the second hinge part (B ), and a second rod (S2) at the pivot point (b1) of the axis of rotation (b) with the first hinge part (A) and at the pivot point (a1) of the axis of rotation (a) with the second hinge part (B) is rotatably connected, characterized in that the first hinge part (a) in cross-section a U-profile, which the rods (S1) and (S2) and therebetween surrounding the second hinge part (B), a U-profile, of three sides of the longitudinally narrow and thus an axial and radial glide ager forms. 2. Hinge according to claim 1, characterized in that the Ends of the hinge parts (A) and (B) and the ends of the rods (S1) and (S2) are semicircular to achieve a wide opening angle.