TR201816483T4 - The material carrier to be cooled for a cooling device. - Google Patents

Abstract

The present invention relates to a material carrier for a cooling device, in particular a household cooling device.

Description

DESCRIPTION MATERIAL CARRIER TO BE COOLED FOR A COOLING DEVICE The present invention is a refrigerating appliance, in particular a household refrigeration appliance. It is related to the substance carrier to be cooled. This type of refrigerant carrier is generally as a plate on which the materials to be cooled can be placed, in particular it has a glass plate or a wire cage. This is the material to be cooled, cooling unit in which the material carrier to be cooled is mounted when it comes into contact with a cooled rear wall of the device, it freezes on the rear wall. fixing is possible. To prevent this, the plate must be fitted to prevent such contact. It is known to be equipped with a handrail. One known application of this type of grating is Its shape is a plastic rail with approximately 8 shapes in transverse section, in which S is one lower half open to the front, a groove in which the rear edge of the plate is attached the upper half of the S is open towards the rear wall, the rear edge of the plate form a protruding bridge over it, and their the ends of the rails to be supported in the grooves in the side walls of the they are protruding over the edges. With careless handling, the plate may come loose from the groove, this In this way, it loses grip along its rear edge and falls. alias The material to be cooled in the support, due to the possibility of uncoupling It is also not suitable for the carrier to be held with one hand. of the cooling device the mainstay of the substance carrier to be refrigerated for reliable handling. It must be held horizontally, normally requiring the use of both hands.

From document EP 2 454 542 A2 to supports placed on opposite sides and a shelf surface having a handrail extending on a first edge. A refrigerant carrier for the cooling device is known. Finger tips as a wire bracket anchored in shape connection inside the supports is configured. A cooling and/or freezing device having a base is known.

According to the state of the art of claim 1, document no. EP 1 906 121 A2 describes the substance carrier to be cooled. The object of the present invention is, on the one hand, to to protect the placed refrigerated items from falling down safely. and/or protection against contact with the rear wall and on the other hand of the cooling device. a refrigerated substance that can be comfortably and safely handled creation of the carrier.

The object of the present invention is achieved by a refrigerant carrier according to claim 1.

Preferably, the storage surface is gripped by supports at least on two opposite sides. It is structured as a surface, especially as a glass plate.

The supports can be part of the frame surrounding the plate, preferably they are only on the opposite sides of the plate they lie on either side of the edge.

The wire bracket for anchoring is particularly capable of gripping the inside of a front surface of each abutment.

The shape connection specifically requires at least one granulation at each end of the wire bracket. can be produced by

For the bearings, especially by tightening the bearings a sufficient amount on the sides of the plate. it is envisaged to use a metallic profile to ensure the fit. Phone In addition, the hollow profile must be at least a partially filled plastic body into which the ends of the wire bracket are anchored is foreseen.

For secure anchoring of this plastic body in its hollow profile An elastic deflectable locking protrusion is formed in the plastic body, which The hollow profile engages in a key recess.

Bearings may contain two recesses that are open downwards and outwards, which also from the side walls of the appliance housing into its storage chamber. They are designed to take the protruding carriage cams.

Safe against overturning on the carrier cams of the refrigerant carrier preferably at least a first recess on a front of the support It includes a posterior section on its first face facing towards the surface of the inside, one of the carrier cams can grasp it.

A sloping surface extending towards this first face is opposed to the first face of the recess. on the second face, which is located, the carriage cams engage in the rear section It helps to get it.

An oblique surface of the posterior section parallel to the oblique surface of the second front face an intolerant delivery of the substance carrier to be cooled down to Preferably on the front edge of the first recess storage surface and the second recess rear edge. it is adjacent. This means that the substance carrier to be cooled is placed in the cooling device. facilitates because for the carrier cam to be placed in the rear section, it will be cooled pushing the material carrier towards the rear wall of the storage compartment, or from the sloping surface, on the second front, simply on this rear wall. scrolling is sufficient.

Again, to simplify the placement of the refrigerant carrier, the second It helps if the indent is open on a face that is not facing the first indent. Preferably the plastic body, over the edges of the hollow profile, outward the inside of the recesses. It is shaped in a way that you can understand. So your hollow profile is probably sharp with carrier cams whose rimmed edges support the material carrier to be cooled. It can prevent direct contact and prevent a scratch of the carrier cams.

Lock recess in which the elastic steerable lock protrusion of the plastic body engages preferably formed inside one surface of the hollow profile, which is downwards and it is facing outwards towards a clear recess. Thus, shipped through the recess with the aid of a tool so that the lock recess is invisible in the finished assembled bearing. realizable.

It is particularly expedient if the lock recess is formed inside a wall of the hollow profile which is the groove holding one side of the carrier plate open downwards and outwards. separates it from one of its indents. Here the lock recess itself, through the wall When it is completely passed, it cannot be seen from the outside.

The subject of the present invention is also the side walls of a storage chamber. inside the recesses of the substance carrier to be cooled, protruding into the storage chamber an inventive one having carrier cams that engage in the manner described above. It is a cooling device that has a substance carrier to be cooled.

The depth of the rear section of the first of these recesses is the depth of the storage chamber. must be greater than the tolerance in the depth direction, with which the carrier a second of the cams grips the inside of a second recess: In this way, too, the first carrier Despite the tolerance of the second carrier belly inside this second recess of the cams by a simple horizontal shift of the refrigerant carrier, the first rear It can be provided to be pressed out of the section. Carrier cams preferably cooling They are mold parts added to the side walls of the device. Here near the back wall and the carrier cams close to the door, the deformation slopes of the side walls different in the length of its own distance on the side walls to compensate They can also be the same as all the carriage cams and the inclination to change shape. the substance to be cooled in the width direction of the enclosure by means of the dimensions of the recesses The tolerance of the carrier in the width direction is mainly between the front carrier cams. be exactly the same size as between the rear carrier cams. balancing can also be considered. A safe and complete refrigerant carrier In order to ensure its They contain oblique surfaces parallel to their surfaces.

The distance between parallel inclined surfaces of a carrier belly is preferably one equal to the distance between the parallel inclined surfaces of the recess, so that essentially intolerant in the finished mounted position of the refrigerant carrier gets caught.

Other features and details of the present invention are added by reference to the figures. emerges from the following description of application examples.

Figure 1 is a perspective of a refrigerant carrier according to the present invention. displays the image.

Figure 2 shows a cooling device as a support for the refrigerant carrier. A perspective view of a carrier cam that can be mounted on its side wall shows.

Figure 3, in the assembly of the substance carrier to be cooled inside the cooling device showing the relative movement of the substance carrier to be cooled and the carrier cams, shows a side view of the substance carrier to be cooled.

Figure 4 shows a cavity area of a metal profile of the refrigerant carrier. a perspective view of a plastic body intended for filling shows.

Figure 5 shows the plastic body anchored in and through the hollow profile. shows a cross section through it.

Figure 6 shows a detail of a grating of the refrigerant carrier.

Figure 1 shows a storage chamber of a household refrigeration appliance (not shown). a refrigerant carrier according to the invention for mounting in shows the perspective view. The substance carrier to be cooled is in the mounting position. consists of a horizontal rectangular glass plate (1), which is made of another material. the surface may be replaced by a mesh or the like. Substance carrier to be cooled side of the glass plate (1) extending in the depth direction of the cooling device housing Two supports (3) are placed on the edges (2), each of which is made of aluminum. the extruder profile (4) and the extruder profile (4) into a cavity They comprise a plastic body (5) which has been removed. Extrusion press profiles (4), a hollow bottom having a cross-section (6) similar to the letter "a", which has a recess The plastic body (5) is added inside the area, and the lower section (6) is hooked. the groove extending over it and holding with it one of the side edges (2) of the glass plate (1) it has an upper section (7) limiting it. Any item not facing towards the glass plate (2) open downward recesses on an outer side of the lower section (5) of the support (3) (8) have been formed and these are stored in a storage container holding the substance carrier to be cooled. for holding a carrier cam (9) fixed on one side wall of the chamber. they are foreseen. This carrier cam (9), not shown in fig. 1 described more closely.

The plastic bodies (5) are placed in the supports (3), one end of each of a wire bracket (10). they extend to the rear end they take. A middle section of the wire bracket (10) is the glass plate (1) extends over it along its rear edge, and so on. on the glass plate (1) up to the rear wall of the storage chamber of the materials to be cooled It forms a rail that prevents it from slipping and freezing and solidifying. Phone distance the bracket (10) extends over the glass plate (1), a user's wire bracket (10) that he will grasp with his fingers and in this way be cooled outside the cooling device in such a way that the substance carrier can use it as a handle for manual use. is big enough.

Two vertical sections of the lower sections (6) of the extrusion press profile (4) facing each other double-sided openings have been formed on their sides, plastic adapters (11) are locked inside them. An in-kind extrusion press The two adapters (11) mounted in the profile (4) are the same among themselves and the corresponding in the other extrusion press profile (4) they are mirror symmetrical to the adapters. Two adapters (11) a bottle carrier that is shaped in one piece from a rigid wire such as a railing they hold the bracket (12). Push the bottle holder bracket (12) outward, which is not visible in Figure 1. the axis studs of the angled bottle holder bracket (12) are attached to the adapter (11) they grasp the inside of your bed. By elastic bending of the bracket (12), this axis pulling the studs out of its own bed and in this way the bottle carrier brackets (12) from the material carrier to be cooled, outside the cooling device storage or another level, which has the same configured supports (3) another material to be cooled, which is mounted in the storage chamber above It can be dismantled for hanging on the carrier.

There is a hole in the bottle carrier bracket (12) in the different refrigerant carrier. a cooling according to the invention in accordance with the purpose, to make it possible to shift all, or at least many, mounted inside the storage chamber of the appliance. The material carrier to be cooled is equipped with adapters (11). bottle holder bracket (12) on the material carrier to be cooled, which is not intended for mounting in it openings provided for locking adapters (11) or even adapters (11) in the extrusion press profiles (4) of the material carrier to be cooled it could be.

Figure 2 shows the side facing each other of a storage chamber of the refrigerant. to be mounted in pairs facing each other on the walls and four to support the material carrier to be cooled, shown in figure 1. A carrier cam for which the part is projected shows in a perspective view. Carrier The cam (9) includes a support flat plate (13) on the side wall of the storage chamber. A supplementary part of the side wall of the refrigerant, not shown in Fig. a protrusion that grips the inside of its shaped recess and the material to be cooled a device which is provided to grip the inside of one of the recesses (8) of its carrier. includes the stud (14). The stud (14) is octagonal in cross section, inclined surfaces (15, 18) and is located on the upper and lower faces. Carrier cam (9) mirrors relative to a vertical plane is symmetrical so that the carrier cams (9) are of the same type to the right and left of the storage chamber. Can be mounted on the side wall.

Figure 3 is shown in the assembly of the material carrier to be cooled inside the cooling device. where the relative movement of a support (3) and a stud (14) Shows a side view of the material conveyor to be cooled. Identified by (8a) a rear recess, which is open to the rear, the front, identified by (8b), is the handle. it is significantly wider than the stud (14). The material to be cooled in this way Insert the studs (14) into the recesses (8a, 8b) while placing the carrier. It is simple to suppress.

After pushing in, one of the inclined surfaces (15) is bent on the upper face of the carrier cam (9). anteriorly extending upwards and forwards (to the right in the perspective of figure 3). it contacts the inclined surface (16) of the recess (8b). The surface (15) is between the inclined surface (16). move the material carrier to be contact cooled to the back (or to the left in figure 3) so that the two studs (14) are located on the front faces of the recesses (8a, 8b) (17) are pushed into it. Meanwhile, a surface (18) parallel to the surface (15) is located at the bottom of each stud (14). on its face, it comes into contact with the oblique lower edge (19) of the posterior section (17). inclined surface (16) and the beveled lower edge (19) of the recess (8b) drives the front stud (14) substantially intolerantly they do. A horizontal lower face of the recesses 8a, 8b is on the horizontal upper face of the stud 14 material to be cooled in the final position of the material to be cooled conveyor it is stable and fixed mainly in the depth direction without tolerance. Studs (14) it Therefore, without a simultaneous lifting of the material carrier to be cooled they cannot be pushed out of the rear section (17). Glass in front of front/rear carrier cams (9) an overload of a leading and trailing edge area of the plate (1) material to be cooled It cannot cause the carrier to tip over, because the two rear sections (17) of the studs (14) its grip and in particular the contact of the surface (18) with the lower edge (19) of the rear sections (17) prevents it. With a pick-up of the material carrier to be cooled by a user not enforced. because through the shape of the recesses (8) a pre-given to the user's scholar movement. the material carrier to be cooled is also a It has been resisted from being lifted and pulled forward.

Figure 4 shows the bottom of the extrusion press profile (4) mentioned, in a perspective view. shows the plastic body (5) filling a hollow space (6) in cross section. towards the observer two recesses (8a, 8b) in the longitudinal side of the plastic body (5) facing is seen; on one opposite side, inside the hollow area of the extrusion press profile The adapter (11) has two recesses (20) that leave room for the locking hooks. In another indentation (21) on the inclined surface (16) on the upper edge of the side facing towards the observer has been created. Insert the inside of this recess (21) in the longitudinal direction of the plastic body (5). an extending elastic tongue 22 engages. A locking protrusion (23) at the free end of the tongue (22) Extrusion press of a plastic body (5) as shown in the cross section of figure 5 for locking the inside of a hole (30) of the profile (4) and in this way the plastic body (5) It is intended for fixing in the extrusion press profile (8b). Hole (30) from the bottom it is pushed forward through the upper section (7) of the profile (4) through the opening of the recess (8b) and therefore, after the plastic body (5) is attached to the extrusion press profile (4) distan can no longer be seen The extrusion press which further delimits the recess (8b) from the transverse section of Figure 5 of the limiting edges (24, 25) of the profile (4) of the appropriate surfaces of the plastic body (5) (26, 27) it is seen that it has slightly shifted backwards, thus The weight of the material carrier to be cooled is not by the edge (24) but by the upper surface. It is transferred to the carrier cams (9) via (26). Thus, the carrier cam (9), in the other case that may occur during the assembly and disassembly of the material carrier to be cooled. It is extensively protected against scratches and scuff marks.

Figure 6 shows a large anchor stud (28) at one free end of the wire bracket (10). Shows an enlarged perspective view. Anchor stud (28) it is endowed with a plurality of granulations (29) adjacent its end, i.e. a spike circumferential surface of the anchoring stud (28) by punching or pressing pressed into it, and the compressed material forms a crater around the perimeter of the recess. forms the shaped ring. In this, the plastic body (5) is anchored. was injected into the stub (28) during which the granulations (29) were shape-linked. as a secure anchorage of the wire bracket (10) in the supports (3). is provided, which means that, if needed, all the material to be cooled is supplied to the wire bracket (10). Allows the carrier to be used as a handle for manual use.

Claims (19)

REQUESTS . A cooling device having a shelf surface (1) comprising at least two opposing face supports (3) and a rail extending on a first side, is a material carrier to be cooled, especially for a household cooling device. the fence is configured as a wire bracket (10), its ends (28) are anchored in shape connection in the supports (3), in which the supports (3) grip the shelf surface (1), a metallic groove profile (4) and groove profile ( 4) they comprise a plastic body (5) that fills at least partially, and the ends of the wire bracket (10) are anchored in the plastic body (5), in which an elastic deflectable lock protrusion (23) is formed in the plastic body (5). it is characterized in that the hollow profile (4) engages a locking recess (30). . It is a material carrier to be cooled according to claim 1, its feature is; it is characterized in that the supports (3) extend on the two lateral edges of the shelf surface (1) opposite each other (2) on the two faces of the first edge. . It is a material carrier to be cooled according to claim 1 or 2, its feature is; characterized in that the wire bracket (10) engages the inside of a front surface of each support (3). . It is a material carrier to be cooled according to one of the previous claims, and its feature is; characterized in that each end (28) of the wire bracket (10) comprises at least one granulation (29). . It is a material carrier to be cooled according to one of the previous claims, and its feature is; It is characterized in that the supports (3) contain at least two recesses (8a, 8b) open downwards and outwards. . It is a material carrier to be cooled according to claim 5, its feature is; at least one of the recesses (8a, 8b) comprises a rear section (17) on a first face facing towards a front surface of the support (3). . It is a material carrier to be cooled according to Claim 6, its feature is; characterized in that the recess (8b) comprises an inclined surface (16) extending towards the first face, on a second face located against the first face. . It is a material carrier to be cooled according to claim 7, its feature is; characterized in that the rear section (17) includes an oblique surface (19) parallel to the oblique surface (16) of the second face. 9. A material carrier to be cooled according to one of the claims 5 to 8, and its feature is; characterized in that the first recess (8b) is adjacent to the front edge of the storage surface and the second recess (8a) is adjacent to its rear edge. 10. A material carrier to be cooled according to one of the claims 5 to 9, its feature is; characterized in that the second recess (8a) is open on a face not facing towards the first recess (8b). It is a material carrier to be cooled according to one of the claims between 11.5 and 10, and its feature is; characterized in that the plastic body (5) grips the inside of the recesses (8a, 8b) away from the edges (24, 25) of the hollow profile (4). It is a material carrier to be cooled according to one of the claims between 12.5 and 11, and its feature is; it is characterized in that the locking recess (30) is formed inside one surface of the hollow profile (4), which faces downwards and outwards towards one of the open recesses (8b). 13. According to claim 12, it is a material carrier to be cooled, its feature is; it is characterized in that the lock recess (30) is formed inside a wall of the hollow profile (4), which separates a groove holding one edge (2) of the carrier plate (1) from one of the recesses (8b) open downwards and outwards. 14. It is a cooling device having a material carrier to be cooled according to one of the previous claims, and its feature is; is that the material carrier to be cooled, which enters into the storage chamber from the side walls of a storage chamber, has carrier cams (9) that support it. 15. It is a cooling device according to claim 14, its feature is; It is characterized in that the material carrier to be cooled is a material carrier to be cooled according to one of the claims 5 to 13 and that the carrier cams (9) engage inside the recesses (8a, 8b). 16. It is a cooling device according to claim 15, its feature is; it is characterized in that the depth of the rear section (17) of one of the recesses (8a) is greater than the tolerance in the depth direction where one of the carrier cams (9) engages the inside of the other recess (8b). 17. It is a cooling device according to claim 16, its feature is; It is characterized by the fact that the carrier cams (9) are particularly identical mold parts added to the semi-walls. 18. It is a cooling device according to claim 16 or 17, its feature is; It is characterized by the carrier cams (9). 19. It is a cooling device according to claim 18, and its feature is; it is characterized in that the distance between the inclined surfaces (15, 18) parallel to each other of a conveyor cam (9) is equal to the distance between the inclined surfaces (16, 17) parallel to each other of a recess (8b).