FI127497B - Hinging between a shelf or a compartment and its front flap in a refrigeration equipment, refrigeration equipment comprising said hinging, and method of swinging a front flap in a refrigeration equipment at an angle via a hinging between a shelf or a compartment and its front flap - Google Patents

Abstract

The invention relates to a hinged attachment between a front door (2) of a shelf (1; 1a) or a compartment (1; 1b) and said shelf (1a) or compartment (1b) in a refrigerator, in particular a refrigerator, a refrigerator or a freezer , wherein said hinge attachment comprises a hinge pair (3, 3), wherein the same vertical plane (T1) passes through both hinges (3, 3) of the hinge pair (3, 3), and each hinge (3) is also located on a vertical plane (3). T) passing through the leading edge (15) of the shelf (1; 1a) or the compartment (1; 1b). At least one hinge (3) of the hinge pair (3, 3) comprises an elliptical opening (4) in the body (20) of the front door (2) of the compartment (1; 1a) or the shelf (1; (5) protruding hinge (52) protruding hinge pin (51) having an elliptical cross-sectional shape is inserted from the direction of the front edge (15) of the compartment (1; 1b) or shelf, the end of said hinge pin (51) being provided having a longitudinal slot (54), the width of which corresponds substantially to the diameter of the average of the hinge pin (51), wherein said fastening plate (52) is attached to the front part of said compartment (1; 1b) or said shelf (1a), wherein said hinge pin (51) is rotatable in said elliptical aperture (4) to turn the front cover (2) in the vertical plane from a position A, in which the (vertical) plane (P) of the front cover (2) is parallel to the vertical plane (T ) passing through the front edge (15) of the compartment or shelf, into a position B, in which the plane (P) of the body of the front door (2) is diverged from the vertical plane (T) passing through the front edge (15) of the compartment or shelf, and wherein in the mutual position B of the hinge pin (51) and the aperture (4) of the major axis (g1) of the elliptical aperture (4) of the hinge (3) is divergent from the major axis (P1) of the average of the hinge pin (51), to adjust the mutual position of the aperture (4) and the hinge pin (51) so that friction between the hinge pin (51) and the edges of the opening (4) keeps the front door in said position B.

Description

Uppfinningen avser en gängjärnsfästning mellan en framlucka (2) av en Hylla (1; 1a) eller et fack (1; 1b) och sagda Hylla (1 a) eller fack (1 b) i en fridges, shaggy to tilt, to frosty eller ett frysskäp, colors sagda gängjärnsfästning omfattar ett gängjärnspar (3, 3), shadows samma vertical plan (T1) passerar genom båg gängjärnen (3, 3) av gängjärnsparet (3, 3), och shadow gängjärn (3) ligger ocksä pä ett plan (T) som passerar genomic hyllans (1; 1a) eller fackets (1; 1b) främre kant (15). Minst et gängjärn (3) av gängjärnsparet (3, 3) omfattar en elliptisk öppning (4) i stommen (20) av fackets (1; 1b) eller hyllans (1; 1a) framlucka (2), i flipping öppning en frän gängjärnstappelementets (5) fästplatta (52) utskjutande gängjärnstapp (51) med en elliptisk tvärsnittsform business information frän riktningen av fackets (1; 1b) eller hyllans (1; 1a) främre kant (15), colors jaän av sagda gängjärnstapp (51) är försedd med en sluggish slits (54), stalk bredd motsvarar väsentligen diametern pä gängjärnstappens (51) genomesnitt, colors sagda fästplatta (52) føst vid den främre delen av sagda fack (1; 1b) eller sagda Hylla (1a), colors sagda gängjärn 51) superlative elliptical overhead (4) för att crank framluckan (2) vertical vertical plane A, i flash det (vertical) planet (P) avframluckans (2) stomme är parallellt med det vertical planet (T) som passerar genom den främre liden (l 5) av facket eller shelf, account not go B, i blink planet (P) avframluckans (2) stomme ärdivergerat frän det vertical planet (T) som passerar genom den främre eden (15) av facket eller shelllan, och color i det inbördes source B av gängjärnstappen (51) och öppningen ( 4) storaxeln (g1) av den elliptiska öppningen (4) i gängjärnet (3) super divergent frän storaxeln (P1) av gängjärnstappens (51) genomic, för att anpassa det inbördes läget av öppningen (4) och gängjärnstappen (51) ga att. friktion mellan gängjärnstappen (51) och öppningens (4) kanter häller framluckan i sagda slurry B.

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Hinging between a refrigerator shelf or compartment and its front hatch, a refrigerant comprising said hinging and a method for pivoting a refrigerator front hinge at an angle between a hinge or compartment and its front hatch

The invention relates to a hinge between a shelf or compartment of a refrigerator, in particular a refrigerator, refrigerator or freezer and said shelf or compartment and its front door as defined in the preamble of claim 1.

The invention also relates to a shelf or compartment of a refrigerating appliance, in particular a freezer, refrigerator or refrigerator, having a hinge as defined in claim 1 between said shelf or compartment and its front door.

The invention further relates to a method as defined in the preamble of claim 11 for rotating the front door of a shelf or compartment of a refrigerator, in particular a refrigerator, refrigerator or freezer, at an angle between the hinge between said shelf or compartment and its front door.

In particular, vertical fridges, refrigerators and freezers use shelves and compartments that separate the spaces used to store different food items on the same refrigerator. These shelves and compartments are fixed and have a hinged front hinged opening, which is of the most common material made of thermoplastic. Specifically, through a plastic front door, it is intended to prevent the other freezer compartments from overheating and thereby condensation and ice formation when the front door of one of the shelves or compartments is opened to freeze inside the shelf compartment or to transfer food inside the compartment. However, it is important that the front door is locked in a certain position so that it is unobstructed to take the frozen food out of the shelf or compartment and to place it in the shelf or compartment.

The hinging between a shelf or tray and its front door is problematic for several reasons; first, the front door is made of plastic, and due to the cold environment, mechanical, rigid hinges between the front door and the shelves or compartment walls to lock them in position cannot necessarily be used due to sa30 Rana / front door durability issues.

Another problem with rigid hinges in general is due to the way the front door is operated: if the front door is arranged to be kept open (= locked) via a rigid hinge such as mechanical locking and users press down the front door in the wrong position easily damaged.

The invention was intended to eliminate or at least alleviate the problems encountered in the prior art.

Thus, the main object of the invention was to provide a durable hinging between a shelf or compartment and its front door, based in particular on the shape locking between the compartment or shelf and its front door, particularly resistant to low temperatures in the freezer / refrigerator. The hinging was intended to be able to pivot the front hatch body at an angle to the vertical plane passing through the front edge of the compartment or shelf, and to hold it there merely by a form lock.

Further, the invention was intended to provide a hinge between a shelf or compartment and its front hatch which is capable of holding the front hatch open without damaging the hinge itself or causing indirect damage to the front hatch or shelf or compartment even when the front hatch is pressed slightly .

The foregoing objects are achieved by hinging the shelf or compartment of a refrigerator, in particular a refrigerator, refrigerator or freezer, and its front door, and a corresponding method according to claim 11, for pivoting a hinges.

More particularly, the invention relates to a hinging between a refrigerating fixture, in particular a refrigerator or freezer shelf or compartment front door, and said shelf or compartment, said hinging comprising a pair of hinges having the same vertical plane passing through two sa25 hinges. The at least one pair of hinges comprises a compartment or shelf, an elliptical opening in the body of the front hatch, with an elliptical hinge pin projecting from the attachment plate of the hinge pin element, an aperture of which the pivot of the hinge Said mounting plate is secured to the front of said compartment or said shelf, wherein the hinge pin is pivotable in said elliptical aperture for pivoting the front hatch from a position A having the front hatch body (vertical) plane sa20175590 prh 11-05-2018 through a hinge or shelf leading edge to position B, wherein the level of the front hatch body is different from the plane passing through the front edge of the compartment or drawer, and wherein the hinge pin and aperture position B are the friction between the edges holds the front door in said position B.

The invention also relates to a method of pivoting the front door of a shelf or compartment of a refrigerator, in particular a refrigerator, refrigerator or freezer, to an angle between a shelf or a compartment and its front door comprising a pair of hinges. The two hinges of the pair of hinges pass through the same vertical plane, and each hinge is also located on the vertical plane passing through the front edge of the shelf or compartment. At least one hinge pair hinge comprises an elliptical opening in the body of a shelf or compartment front hatch, with an elliptical hinge pin projecting from a rail 15 of the hinge pin element fastener, in the direction of the shoulder of the shelf having its aperture the fastening plate being attached to the front of said shelf or compartment. When the front hatch is rotated at an angle from vertical position A, where the front hatch body (vertical) plane is parallel to a vertical shelf or compartment front edge, to position B, where the front hatch body plane is opposite to the shelf or compartment front edge, the hinge pin the friction between the pivot pin and the edges of the aperture is increased, whereby in position B the mutual position of the aperture and the pivot pin is adapted so that only the friction between the pivot pin and the aperture edges holds the front door in said position B.

Preferably, in the front hatch position B, the front hatch is parallel to the plane passing through the top of the shelf compartment so that the interior of the compartment or shelf is free from its opening.

The invention further relates to refrigeration equipment, in particular a freezer, refrigerator or refrigerator having a compartment or shelf having a hinge as defined in claim 1 between the compartment and its front door or shelf and its front door.

By freezer is meant both a freezer where all products are kept at freezer temperature as well as a refrigerator which has separate compartments for both refrigerated temperature products and freezer temperature products.

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The basic idea of the invention is to provide a form-locking hinge between a compartment or shelf in the freezer, refrigerator or refrigerator compartment and its front door. This joint is based on the interlocking of the hinge-forming parts. In the invention, the hinging between the compartment or shelf and its front door is based on the fact that the hinge-forming parts are elliptical and, depending on the iso-axes of these elliptical members, either rotate freely relative to one another or said parts are locked between them. thanks to. This form of hinging, based on the shape locking of the elliptical parts, does not include wear parts, which makes it extremely durable and thus well tolerates the low freezer / freezer temperatures. Further, in the longitudinal direction of the hinge pin element, there is a slot having a width substantially equal to the diameter of the hinge pin element cross-section. Such a hinge can further significantly increase the flexibility of the hinge.

Since the hinging between the compartment or drawer and its front door is based on the shape locking between these parts and not, for example, a mechanical latch or the like, the hinging will not break even if the front door is accidentally pressed at the wrong angle.

In a preferred embodiment of the invention, both the front hatch and at least the hinge pin are thermoplastic or elastomeric.

In a particularly preferred embodiment of the invention, arranging the hinged elliptical aperture iso-axis in a direction opposite to that of the hinge pin cross-section causes friction to form between the hinge pin and the openings in the front hatch body, sufficient to hold the front hatch in said position B.

In another preferred embodiment of the invention, the major axis of the elliptical aperture of the hinge front door body is arranged parallel to the major axis of the hinge pin cross section with the front door closed. This provides the significant advantage that the front door can be opened easily.

In the following, the invention and the advantages thereof will be further illustrated in more detail with reference to the accompanying drawings.

Fig. 1A is a perspective view of a refrigerator having compartments in the freezer section that can be provided with front hatches.

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Fig. 1B is a perspective view of a portion of a freezer having freezer compartments provided with front hatches.

Fig. 2A shows a front door of the refrigerator of Fig. 1A in the closed position.

Figures 2B and 2C illustrate the front hatch of Figure 2A with its various open positions.

Figure 3 is a perspective view of the front hatch.

Figure 4 illustrates a hinge pin in perspective.

Figure 5 illustrates the planes passing through the front door and the hinges attached thereto relative to the plane passing through the front edge of the hatch.

In the following, the invention will first be described in general terms, as well as the various aspects of the invention and the structures of the front door and its hinge in each figure.

The hinging according to the invention can be applied to several types of refrigerator cabinets, of which Fig. 1A shows a refrigerator-freezer and Fig. 1B shows a refrigerator 6 or freezer. The refrigerator-freezer 6 of Fig. 1A has a refrigerator section on the left and a freezer section 61 on the right. The freezer section 61 is illustrated with its door open. Freezer section 61 has a plurality of freezer compartments 1; 1b ¹ -1; 1b1 ⁶ which may be used to place various types of food or other products kept on the farm. Each freezer compartment 1b1 ¹ .. 1b1 ⁶ is insulated from the other compartments and the front edge 15 of the compartment 1b1 can have either a plastic front hood 2 or a metal grate 200 which prevents heat transfer from the inside of the compartment to the inside of the compartment 61 the door is opened. Figures 1A visible refrigerator-freezer 61 is a freezer of the three upper (freezer) compartments 1 .. b 1 ¹ 1 b 1 2 ³ equipped with a front flap.

From the freezer or refrigerator 7 of Figure 1B, only the top two compartments 1 are shown; 1a with a similar plastic front cover to prevent heat transfer 2.

Shelf 1; 1a or tray 1; The hinging between 1b and its front door 2 is particularly illustrated in Figures 1A-1B. The opening adjacent to the front edge 15 of the shelf or tray 15 is defined by the side edges 13 of the shelf or tray opening 13 and the upper edge 11 of the shelf or tray opening 12 and the lower edge 12 of the shelf or tray opening.

1A and 1B in compartments 1 of the freezer section 61 (freezer); 1 b and shelves 1 for the refrigerator or freezer; 1a for tray 1; 1b or shelf 1; 1a, and in particular the front edge 15 which rotates through the mouth of the compartment or shelf, may be provided with an openable hinged opening 2 which is connected to the shelf 1; 1a or tray 1; 1b to wall structures through a hinge element. Providing the freezer section of the fridge-freezer 6 or the opening 1 of the compartments 1b and the shelves 1a of the freezer / freezer 7 with openable opening hatches 2 prevents condensation and ice formation of the other compartments when opening the front door 2 of one compartment or shelf.

As shown in Figures 1A-1B, 2, 3 and 5, there is an elliptical opening 4 at the end side of the body 20 of the front door 2, to which a hinge pin element 5 belonging to the hinge 3 can be connected.

1A in Figure 1A; 1b the upper edge of the aperture of the leading edge 15 is coupled to cover a vertically pivotable front door 2 hinged in the compartment 1; 1b to the lower edge of the front 12. However, the front door can also be hinged to the upper 11 of the front of the tray.

Figures 2A-2C, 3, 4 and 5 further illustrate front door 2 and refrigerator shelf 1; 1a or tray 1; 1b and its front hatch 2 details.

Figures 2A-2C show the front door 2 rotated from the hinge either parallel to the vertical plane T (Fig. 2A, position A) passing through the front edge 15 of the compartment or shelf, or opposite to said vertical plane T (position B, ku252 and 2C).

In position B, the plane P passing through the body of the front door 2 is inconsistent with the plane T passing through the front edge 15 of the tray or shelf and the mutual position of the hinge pin 51 and the opening 4 . Since the major axis g1 of the opening 4 is opposite to the major axis P1 of the hinge pin 51, the opening edges 4a resist rotation of the hinge pin in the opening 4 and the front door 2 to remain in this position B with the plane T passing through the compartment or shelf front 15.

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In position A (front door closed, cf. Fig. 2A), the major axis g1 of the elliptical aperture 4 is parallel to the elliptical cross-section P1 of the hinge pin 51, and the hinge pin can be rotated freely in the aperture.

As shown in particular in Figures 1A-1B, 2, 3 and 5, the body of the front door 2 is generally plate-shaped and the hinge pin 51 extends through the opening of the front door body end face transverse to the plane of the front door body 20 end face 20a. The hinge pin 51 is introduced through the opening 4 by the hinge plate 5; 52 in the direction of a hinge plate 5; 52 engages with screw attachment or other fixed attachment to compartment 1; 1b or shelf 1; 1a to the inner wall (Fig. 1A and 1B).

Aperture 4 passes through compartment 1; 1b through each end face 20a of the front door body 20 and may be located at the top or bottom of the end face 20a depending on whether the shelf 1 is present; 1a or tray 1; 1b The front hinge 2 hinged to the front is intended to pivot up or down vertically when the front hatch 2 is opened. In the embodiment of the invention shown in Figs. 1A and 1B, the front hatch pivots upwards when opened in a vertical position, whereby the hinge is naturally located on the shelf 1; 1a or tray 1; 1b at the bottom of the leading edge 15.

Figure 3 shows a plate-shaped front door 2. The front door 2 has a plate-like or housing-like body 20 with a front surface 21 facing away from the compartment or shelf. Two transverse end faces 20 of the front door; 20a 'and 20; 20a 'is a hinged pin pivot element 5. The pivot pin pins 5, 5 are connected as described above to the transverse end face 20 of the front door; 20 'and 20; 20 'in the openings 4, 4. The longitudinal end sides of the front door 2 are designated 20; 20b. The pin of the hinge element 5 is located on the transverse end face, the end face 20; 20a extends through and through center line P3 through a vertical plane T1 which is the anterior bone25 when parallel to plane T when the front door is in the closed position A.

The hinge pin element 5 shown in Fig. 4 includes a fastening plate 52. From the mounting plate 52 a straight elliptical hinge pin 51 extends straight up. As shown in Figure 6, the hinge pin 51 of the hinge pin element 5 has a longitudinal slot 54 having a width substantially equal to the hinge pin.

51 cross-sectional diameters. Such a hinge pin can significantly increase the elasticity and flexibility of the hinge 3.

Fig. 5 illustrates a tray 1; 1b or shelf 1; 1a the vertical plane T1 passing through the leading edge 15 and the position of the front door 2 with respect to this vertical plane T1 when the front door 2 is in the closed position (position A). An elliptical opening 4 (not shown) of the transverse end face 20a of the front door 2 shown in Fig. 5 run20175590 prh 11 -05-2018 gong 20 is connected to a pivot 51 projecting from the hinge plate 52 as described above. The (vertical) plane (P) of the body 20 of the front door 2 is then parallel to the vertical plane T passing through the front edge 15 of the compartment or shelf. The vertical plane T1 passing through the pivot pin 51 extends parallel to the vertical plane T passing through said leading edge 15.

In the following, the main details of the invention will be explained in more detail with reference to the above brief description of the figures.

The present invention relates broadly to the shelf 1 of refrigerated furniture, especially refrigerator, refrigerator or freezer; 1a and its front door 2 or freezer compartment 1; 1b and its front door 2.

Said hinging comprises a pair of hinges 3, 3, in which a vertical plane T1 passes through each hinge 3, 3 of the hinge pair 3, 3. In addition, each hinge 3, 3 is also located in the compartment 1; 1a or box 1; 1b in the vertical plane T. through the leading edge 15, Kos15 the hinges are located at the front edge of the tray. That is, the hinges are located in the freezer compartment 1; 1b at the leading edge, whereby by means of hinging the freezer compartment 1; 1b the front hatch connected to the leading edge is pivotable from said hinge to the vertical open position B and back to the closed position A where the front box covers tray 1; 1 b of the mouth.

Each hinge 3 of the pair of hinges 3, 3 comprises a compartment 1; 1b or shelf 1; 1a, an elliptical aperture 4 in the body 20 of the front door 2 is inserted into said aperture 4 by a hinged pin 51 of elliptical cross-section extending from the mounting plate 52 of the hinge pin element 5; 1b or box 1; 1a from the 15 directions of the leading edge. The fastening plate 52 of the hinge pin element 5 is fixedly connected to the shelf 1;

1a or tray 1; 1b to the front, such as tray 1; 1b to the inner wall of the front (cf. Fig. 1A).

Since the hinge pin element 5 is fixedly connected to the compartment 1; 1b, the hinge pin 51 disposed in an opening 4 on the end face of the front hatch body can be rotated in said elliptical opening 4. Rotating the front hatch 2 vertically from position A, with plane P passing through front door 2, is parallel to vertical T where the plane P of the body of the front door 2 is disposed in a direction opposite to the plane T passing through the front edge 15 of the compartment or shelf, the major axis g1 of the hinge 3 elliptical aperture 4 rotates in a different direction

With P1. This results in a form locking between the hinge pin and the edges 4a of the opening 4, whereby the front door remains in this new position B without any other locking means. Thus, in the mutual position B of the hinge pin 51 and the aperture 4, the mutual position of the aperture 4 and the hinge pin 51 is arranged so that the friction between the hinge pin 5 and the edges 4a of the aperture 4 holds the front door 2 in said open position B. the major axis g1 of the elliptical aperture 4 is aligned parallel to the cross sectional axis P1 of the hinge pin 51 by rotating the hinge pin 51 in the aperture 4. When the major axis g1 of the aperture 4 is parallel to it, the hinge pin can be pivoted in the aperture 4 without friction or friction.

The above described hinging based on the shape lock between the elliptical hinge pin 51 and the corresponding elliptical hinge aperture 4 does not contain wear parts, so it is extremely durable and thus withstands very cold / cold temperatures.

In a preferred embodiment of the invention, refrigerator compartment 1; 1b or shelf 1; 1a, the hinge front 2 and at least the hinge pin 51 are thermoplastic.

Only some embodiments of the invention have been described above and it will be apparent to one skilled in the art that the invention may be practiced in many other ways within the scope of the inventive idea defined in the claims.

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Reference parts list of main parts

1 Shelf or tray 1a shelf 1b locker 5 11 the top of the shelf or tray opening 12 the bottom of the shelf or tray opening 13 the side edges of the shelf or compartment opening 15 front edge of the shelf or tray opening 17 the bottom of a shelf or tray 10 2 Shelf or compartment (plastic) front door 20 front door frame 20a transverse end face of front door frame 20b longitudinal side of the front door frame 21 front cover 15 21a transverse end face of the deck 3 Hinge 4 an opening at the front end of the front cover frame 4a edge around the opening 5 pintle 20 51 kingpin 52 hinge pin mounting plate 53 hole in hinge pin mounting plate 54 slit pin

200 gi g2 p

P1

P2

P3

T

T1

Position A

Position B

Fridge freezer compartment

Freezer

Metal grille

Front Axle End Side Aperture 1st Axis, Ellipsis Big Axis

Front axle end face opening 2nd axis, minor ellipse axis

Vertical plane through the front door frame

1st axis of hinge pin cross section, big axis of ellipse

2nd axis of hinge pin cross section, minor axis of ellipse

Longitudinal axis of the hinge pin

Vertical through the shelf or front of the tray

Vertical plane through front hinges

The planes P and T are parallel

The planes P and T are at an angle to each other

Claims (12)

claim 1. Hinge attachment between a front cover ( 2) of a shelf (1; 1a) or a compartment (1; 1b) and said shelf (1a) or compartment (1b) in a refrigerator, in particular a cold cabinet (7), a refrigerator or a freezer cabinet (6), said hinge attachment comprising a hinge pair (3, 3), wherein the same vertical plane (T1) passes through both hinge threads (3, 3) of the hinge pair (3, 3), and each hinge (3) also lies on a vertical plane (T ) passing through the leading edge (15) of the shelf (1; 1a) or the compartment (1; 1b), characterized in that at least one hinge (3) of The hinge pair (3, 3) comprises an elliptical aperture (4) in the body (20) of the compartment (1; 1 b) or shelf (1; 1 a) front cover (2), in which aperture a mounting plate of a hinge pin element (5) (52) protruding hinge pin (51) having an elliptical cross-sectional shape is inserted from the direction of the front edge of the compartment (1; 1b) or shelf (1; 1 a), the end of said hinge pin (51) being provided with A longitudinal slot (54), the width of which corresponds substantially to the diameter of the average of the hinge pin (51), wherein said fixing plate (52) is attached to the front part of said compartment (1; 1 b) or said shelf (1 a), said hinge pin (51) is rotatable in said elliptical aperture (4) to turn the front hatch (2) in the vertical plane from a position A in which the (vertical) plane (P) of the front hatch (2) is parallel to the vertical the plane (T) passing through the front edge (15) of the compartment or shelf, to a position B, in which the plane (P) of the body of the front door (2) is diverged from the vertical plane (T) passing through the front edge (15) of the compartment or shelf, and wherein in the mutual position B of the hinge pin (51) and the opening (4) the major shaft (g1) of The elliptical aperture (4) of the hinge (3) is divergent from the major axis (P1) of the average of the hinge pin (51), to adjust the mutual position of the aperture (4) and the hinge pin (51) so that friction between the hinge pin (51) and the edges of the aperture (4) tilt the front cover in said position B. 2. Thread hinge attachment between a front cover (2) and a shelf (1; 1a) or a compartment (1; 1b) in a refrigerator, in particular a cold cabinet (7), a refrigerator or a freezer cabinet 20175590 prh 11 -05 2018 (6) according to claim 1, characterized in that the arrangement of the large axis (g1) of the elliptical opening (4) of the thread (3) parallel to the major axis (P1) of the average of the threaded rod (51) enables the threading step to turn in the opening so that there is no friction between the opening and 5 or the friction is low. Thread hinge attachment between a front cover (2) and a shelf (1; 1a) or a compartment (1; 1 b) in a cooling furniture according to claim 1 or 2, characterized in that the arrangement of the large shaft (g1) of the elliptical of the hinge (3) opening (4) Divergent from the major axis (P1) of the average of the hinge pin (51) causes the occurrence of friction between the hinge pin (51) and the edges of the opening (4), which friction is sufficient to keep the front cover in said position B. 4. Thread hinge attachment between a front cover (2) and a shelf (1; 1a) or a A compartment (1; 1 b) in a refrigerator according to any one of claims 1-3, characterized in that the front cover (2) comprises a generalized disc-shaped body (20) whose bed end sides (20a) are intersected by the opening (4) of the hinge (3). , which opening is located in the upper or lower part of the gable side, wherein the thread (51) extends through the opening (4) in the transverse direction relative to the plane of the body (20). 20 end face (20a). Hinge attachment between a front cover (2) and a shelf (1; 1a) or a compartment (1; 1b) in a refrigerator according to any of claims 1-4, characterized in that the large axis (g1) of the elliptical opening of the hinge (3) (4) is arranged in parallel With the large shaft (P1) of the average of the hinge pin (51) when the front cover is closed (position A). Hinge fastening between a shelf (1; 1a) or a compartment (1; 1b) in a refrigerator according to any of the preceding claims, characterized in that The hinge pair (3, 3) is located on a horizontal plane passing through the upper edge or lower edge of the compartment (1; 1 a) or the ledge (1; 1 b). Hinge fastening between a shelf (1; 1a) or a compartment (1; 1b) in a refrigerator according to any of the preceding claims, characterized in that The front cover (2) and at least one hinge pin (51) consist of thermoplastic or elastomer. 20175590 prh 11 -05- 2018 Hinge fastening between a shelf (1; 1a) or a compartment (1; 1b) in a cooling furniture according to any of the preceding claims, characterized in that the fastening plate (52) for the hinge pin element (5) is fixed to a fixed or Detachable means at the front of the compartment (1; 1b) or the front part of the compartment (1; 1a), especially at the front edge of the said compartment or shelf (15). Refrigerating furniture which is a freezer cupboard (7), a refrigerator or a cold cupboard (6), with a shelf (1; 1a) or a compartment (1; 1b) having a thread attachment as defined in claim 1, between the shelf (1; 1) or the compartment (1; 1b) and the front cover (2) of said shelf (1; 1a) or compartment (1; 1b). A refrigerator (6) according to claim 9, comprising a refrigerator portion, the operating temperature of which is T1, and a freezer cabinet portion (61), the operating temperature of which is T2, and wherein the temperature T2 is longer than the temperature T1. A method of turning a front cover (2) of a shelf (1; 1 a) or a compartment (1; 1 b) into a refrigerator, in particular a cold cabinet (7), a refrigerator or a freezer cabinet (6), in an angle through a hinge attachment between the front cover (2) of the shelf (1, 1 (a) or the compartment (1, 1b) and the shelf (1; 1a) or the compartment (1; 1b), the hinge attachment comprising a hinge pair (3, 3), the same vertical plane (T1) passing through the bed hinge (3, 3) of the hinge pair (3, 3), and each hinge (3) also lies on a vertical plane (T) passing through the leading edge (15) of the shelf (1; 1a) or compartment (1; 1b); characterized by at least one The hinge (3) of the hinge pair (3, 3) comprises an elliptical opening (4) in the body (20) of the front cover (2) of the shelf (1; 1) or in the body (20) of the compartment (1; 1b) front cover ( 2), in which opening a hinge plate (52) of a hinge pin element (5) projecting hinge pin (51) having an elliptical cross-sectional shape is inserted from the direction of the leading edge of the shelf (1; 1 a) or the compartment (1; 1 b), The end of said hinge pin (51) is provided with a longitudinal slot (54), the width of which corresponds substantially to the diameter of the average of the hinge pin (51), wherein said fastening plate (52) is attached to the front part of said shelf (1.1a). or said compartment (1; 1 b), wherein said front cover (2) is turned from such an angle in the vertical plane, from a position A, in which (the vertical) plane (P) The body of the front cover (2) is parallel to a vertical plane (T) passing through the front edge (15) of the compartment or lid (1; 1a, 1b), to a position B, in which plane (P) of the front cover (2) ) body is divergent from the plane (T) passing through the leading edge (15) of the shelf (1a) or compartment (1b), the threaded pin (51) is rotated in the opening (4) so that friction between the threaded pin (51) and the opening (4) edges increase, whereby in position B the mutual position of The opening (4) and the hinge pin (51) are adapted so that only the friction between the hinge pin (51) and the edges of the opening (4) inclines the front cover (2) in said position B. Method according to claim 11, characterized in that in the position of the front door B 10, the front cover is parallel to the plane passing through the upper edge of the compartment (1; 1b) on the shelf (1; 1a).