WO2014190667A1

WO2014190667A1 - Refrigerator drawer

Info

Publication number: WO2014190667A1
Application number: PCT/CN2013/086303
Authority: WO
Inventors: 刘志军; 李成林; 张珩; 何文华; 刘昀曦; 王宁; 李士东
Original assignee: 海尔集团公司; 青岛海尔股份有限公司
Priority date: 2013-05-28
Filing date: 2013-10-31
Publication date: 2014-12-04
Also published as: CN103292561B; CN103292561A

Abstract

A refrigerator drawer (100) comprises a drawer body (1) provided with an accommodating space, and a tray assembly (2) accommodated on the upper portion of the accommodating space. The tray assembly (2) comprises a slide frame (21) and a tray (22) slidably fitting with the slide frame (21). The slide frame (21) is in rectangular frame shape and can slide in the drawing direction of the drawer body (1) relative to the drawer body (1). The tray (22) slides in a direction perpendicular to the drawing direction of the drawer body (1). The refrigerator drawer has high utilization rate in the inside space of the drawer, and is convenient to use.

Description

Refrigerator drawer

本申请要求了申请日为2013年05月28日，申请号为201310203340.X，发明名称为“冰箱抽屉”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。The present application claims the priority of the Chinese Patent Application No. 201310203340.X, the entire disclosure of which is hereby incorporated by reference.

【技术领域】[Technical Field]

The invention relates to a refrigerator drawer, in particular to a refrigerator drawer which can fully utilize the internal accommodating space.

【背景技术】【Background technique】

Refrigerators, as a container that keeps food or other items at a constant low temperature, have become one of the essential household appliances in modern homes. The refrigerator generally includes a refrigerating compartment and a freezing compartment which are vertically disposed to be used for respectively storing articles to be stored at different temperatures. In order to facilitate the placement of some items, the refrigerator compartment and the freezer compartment are usually provided with drawers. The accommodating space for storing items in the drawer is usually set at a certain height to meet the height requirement of various items that can be stored, and as the volume of the refrigerator increases, the depth of the accommodating space is also set deeper and deeper. When the items need to be placed more, the items can only be stacked, which results in inconvenience for the user; at the same time, if only a single layer of articles is placed, the space above the storage space inside the drawer is often wasted, so that the refrigerator drawer cannot Get the most out of it.

Therefore, it is necessary to provide an improved refrigerator drawer to solve the above problems.

【发明内容】 [Summary of the Invention]

It is an object of the present invention to provide a refrigerator drawer in which the internal housing space can be fully utilized and conveniently used.

In order to achieve the above object, the present invention provides a refrigerator drawer, comprising: a drawer body, the drawer body is provided with an accommodating space; and a tray assembly, the tray assembly is received above the accommodating space; the tray assembly comprises: sliding The carriage has a rectangular frame shape and is arranged to slide relative to the drawer body in the drawer body pulling direction; and a tray that is slidably engaged with the carriage in a direction perpendicular to the drawer body pulling direction.

As a further improvement of the present invention, in a state in which the drawer of the refrigerator is closed, the tray is stacked on top of the drawer body; in a state in which the drawer of the refrigerator is opened, the tray is slidable in a direction in which the drawer body is pulled in the vertical direction. And extend the accommodation space.

As a further improvement of the present invention, the carriage includes opposite front and rear beams, and two side beams connecting the front and rear beams, and the refrigerator drawer includes intertwined tray alignment and tray movement The tray rail is disposed on the front beam and the rear beam, and the tray moving rail is fixed on the tray.

As a further improvement of the present invention, the tray orbiting is a sliding groove respectively disposed on the front beam and the rear beam, and the tray moving rail is a slider fixed under the tray and slidingly engaged with the sliding groove.

As a further improvement of the present invention, the tray assembly includes two trays arranged side by side in a direction perpendicular to a drawing direction of the drawer body; the refrigerator drawer includes two sets of the tray orbits corresponding to the two trays The tray is moving.

As a further improvement of the present invention, the trays in the two sets of the tray slides are designed to communicate in a direction perpendicular to the drawing direction of the drawer body, and in a direction perpendicular to the drawing direction of the drawer body, two groups The tray moving rails in the tray rails can slide on the two tray rails after the communication.

As a further improvement of the present invention, the slider is disposed at a position where each tray is adjacent to an adjacent tray, and the refrigerator drawer further includes a stopper disposed at an end of the sliding groove near the side sill, The limit member limits lateral displacement of the tray.

As a further improvement of the present invention, the refrigerator drawer further includes a homing mechanism disposed on the front cross member and/or the rear cross member, the homing mechanism being positioned when the two trays are homed.

As a further improvement of the present invention, the slider is provided with a roller that cooperates with the sliding groove; in a direction perpendicular to the drawing direction of the drawer main body, the homing mechanism is disposed between the two sets of tray orbits, and is provided There are two pairs of jaws on either side, and a card slot formed between each pair of jaws.

As a further improvement of the present invention, the homing mechanism is a magnetic element, and the tray or the tray moving rail is provided with a positioning element that is attracted to the magnetic element.

As a further improvement of the present invention, the tray orbit and the tray moving rail constitute a secondary rail or a three-stage rail.

As a further improvement of the present invention, the tray comprises a tray frame body and a tray body disposed on the tray frame body, wherein the tray frame body has a rectangular frame shape, and the tray movement rail is fixed under the tray frame body.

As a further improvement of the present invention, the refrigerator drawer further includes a drawer slide rail and a component slide rail fixedly connected to the drawer main body and an inner wall of the refrigerator, and the assembly slide rail is fixed to the slide frame and driven The carriage moves in the direction in which the drawer body is pulled.

As a further improvement of the present invention, the drawer slide rail comprises a matching drawer rail and a drawer moving rail, wherein the drawer rail is disposed on the inner wall of the refrigerator, and the drawer moving rail is fixed to the drawer body; the component slide rails cooperate with each other The assembly rail and the component moving rail are fixed to the drawer moving rail, and the component moving rail is fixed to the sliding frame.

As a further improvement of the present invention, the assembly rail includes a component alignment rail and a component moving rail that are slidably engaged with each other, the assembly being fixedly fixed to the inner wall of the refrigerator, and the assembly moving rail is fixed to the carriage.

As a further improvement of the present invention, the drawer body includes a front wall, a rear wall and two side walls formed around the accommodating space, and the assembly slide rail includes a component orbit and a component moving rail that slide together, the assembly The orbit is fixed to both side walls of the drawer body, and the component moving rail is fixed to the carriage.

The utility model has the beneficial effects that: the refrigerator drawer of the invention can make full use of the space which is often free above the accommodating space of the drawer main body by providing the tray assembly in the drawer main body, thereby improving the space utilization ratio of the drawer of the refrigerator; The utility model comprises a sliding frame which can slide relative to the drawer main body in the drawing direction of the drawer main body, and a tray which is slidably engaged with the sliding frame in the drawing direction of the vertical drawer main body, thereby being convenient for the user to use, that is, when only the drawer main body needs to be taken When the contents are stored, the hollow type sliding frame can be retracted in the closing direction of the drawer main body after the refrigerator drawer is opened; when the user needs to take the items in the tray and the drawer main body at the same time, after opening the refrigerator drawer of the present invention, The article in the tray assembly can be taken out first, and then the tray assembly is slid along the direction of the vertical drawer body to expose the accommodating space of the drawer body, thereby taking out the articles in the accommodating space; and the tray assembly of the present invention is only Linear movement in the horizontal direction, which takes up less space when moving, and can be used in the tray assembly Space opposed article set large, not only easy to operate and high utilization of the tray assembly.

【附图说明】 [Description of the Drawings]

Figure 1 is a perspective view of a first preferred embodiment of the refrigerator drawer of the present invention;

Figure 2 is a partially exploded view of the drawer of the refrigerator of Figure 1;

Figure 3 is a partially exploded perspective view of the refrigerator drawer of Figure 2;

Figure 4 is another exploded view of the drawer of the refrigerator of Figure 3 except the drawer body;

Figure 5 is a perspective view showing the tray assembly in the drawer of the refrigerator of Figure 1 retracted to expose the accommodating space of the drawer body;

Figure 6 is an enlarged view of the circled portion of Figure 5;

Figure 7 is a perspective view showing the tray in the drawer of the refrigerator of Figure 1 being slid open to both sides to expose the accommodating space of the drawer body;

Figure 8 is a perspective view showing a second preferred embodiment of the drawer of the refrigerator of the present invention, showing a state in which the tray in the drawer of the refrigerator slides to one side to expose a part of the housing space of the drawer body;

Figure 9 is a partial structural combination view of a third preferred embodiment of the refrigerator drawer of the present invention;

Figure 10 is an exploded view of a portion of the structure of the drawer of the refrigerator of Figure 9.

【具体实施方式】【detailed description】

The present invention will be described in detail below in conjunction with the embodiments shown in the drawings. However, the embodiments are not intended to limit the invention, and the structural, method, or functional changes made by those skilled in the art in accordance with the embodiments are included in the scope of the present invention.

Please refer to FIG. 1 to FIG. 7 for a first preferred embodiment of the refrigerator drawer 100 of the present invention. The refrigerator drawer 100 of the present invention may be installed in a refrigerator compartment of a refrigerator (not shown), or may be installed in a freezer compartment of the refrigerator. The refrigerator drawer 100 includes a drawer body 1, a tray assembly 2 received above the inside of the drawer body 1, a fixed connection drawer main body 1 and a drawer slide 3 with an inner wall of the refrigerator (not shown), and a tray assembly 2 fixed thereto. Component rail 4. The tray assembly 2 includes a carriage 21 and a tray 22 that is slidably engaged with the carriage 21. The carriage 21 is slidable relative to the drawer body 1 in the drawer direction of the drawer body 1. The tray 22 slides in a direction perpendicular to the drawing direction of the drawer body 1. The refrigerator drawer 100 further includes a tray rail 5 connected between the carriage 21 and the tray 22, and the tray rail 5 is used to drive the tray 22 to move laterally. The lateral movement is a movement in a direction perpendicular to the drawing direction of the drawer body 1.

Referring to FIG. 2 to FIG. 5 , the drawer body 1 is provided with a bottom wall 11 , a front wall 12 and a rear wall 13 extending upward from the front and rear sides of the bottom wall 11 , and two upwardly extending from the two sides of the bottom wall 11 respectively. The side wall 14 and the accommodating space 15 formed between the bottom wall 11, the front wall 12, the rear wall 13, and the side walls 14. The two side walls 14 connect the side edges of the front wall 12 and the rear wall 13. The accommodating space 15 is configured to store various items (not shown) as needed. A support wall 141 formed by outwardly bending and a barrier wall 142 extending upward from an outer edge of the support wall 141 are respectively disposed above the two side walls 14. The top end of the rear wall 13 is flush with the surface of the support wall 141. The top end of the front wall 12 is flush with the top end of the blocking wall 142. The tray assembly 2 is received above the accommodating space 15 and located between the support wall 141, the barrier wall 142 and the upper side of the front wall 12; and because the top end of the rear wall 13 is flush with the surface of the support wall 141 Flat, that is, lower than the tray assembly 2, so that the tray assembly 2 can be moved rearward to expose the accommodating space 15.

1 to 4, the drawer slide 3 includes a drawer rail 31 and a drawer rail 32 that are slidably engaged with each other. The drawer rail 31 is fixedly disposed on the inner wall of the refrigerator, and the drawer moving rail 32 is fixed to the outer wall of the drawer body 1. In the present embodiment, the drawer moving rail 32 is fixed outside the side wall 14 and below the support wall 141. In the embodiment, the drawer slide rail 3 is a three-stage slide rail, so that the drawer moving rail 32 includes a middle rail (not labeled) and an outer rail (not labeled), and the outer rail is fixed to the side wall 14 Outside. The support wall 141 is provided with a plurality of perforations 1411 penetrating therethrough.

The assembly slide rail 4 is configured to drive the tray assembly 2 to move integrally along the drawer body 1 in the pulling direction, and includes a component alignment rail 41 and a component moving rail 42 that slide together. In the present embodiment, the component rails 41 are disposed on the drawer moving rail 32. The component moving rail 42 is fixed to the tray assembly 2. The assembly slide rail 4 is also a three-stage slide rail. The assembly moving rail 42 includes a middle rail 421 that is slidably engaged with the assembly rail 41 and an outer rail 422 that is slidably engaged with the middle rail 421. Of course, the component rail 4 can also be a secondary rail, that is, the component rail 42 is only the outer rail 422 that slides with the component rail 41. The tray assembly 2 is fixed to the outer rail 422. Therefore, when the user (not shown) needs to take the articles stored in the drawer body 1 and the tray assembly 2 separately, it is only necessary to push and pull the tray assembly 2 along the drawer body 1 after the refrigerator drawer 100 is opened. And the component rail 41 is disposed on the drawer moving rail 32, which can ensure the integrity of the drawer body 1, and effectively manufacture the drawer body 1 by using an existing mold (not shown), thereby reducing the modification cost of the mold, and ensuring the drawer of the refrigerator. The 100 is effectively utilized to reduce production costs and facilitate installation.

It is true that the component rails 41 can also be fixed to the inner wall of the refrigerator or to the two side walls 14 of the drawer body 1, as well as for the purpose of the invention.

The drawer moving rail 32 and the assembly rail 41 are respectively located above and below the support wall 141 of the drawer body 1. The refrigerator drawer 100 includes a fixing member that fixedly connects the drawer moving rail 32 and the component fixed rail 41. The fixing member includes a holding member 3211 disposed on the drawer moving rail 32 and a positioning shaft 411 disposed on the assembly rail 41. The positioning shaft 411 is buckled and positioned with the holding member 3211. The drawer moving rail 32 is provided with a top wall 321 under the supporting arm 141. The holding member 3211 is bent upward from the top wall 321 of the drawer moving rail 32 and passes upward through the supporting wall. Perforation 1411 on 141.

The holding member 3211 is provided with a front arm 3212 and a rear arm 3213 which are disposed opposite to each other in the drawing direction of the drawer body 1, and a receiving groove 3214 formed between the front arm 3212 and the rear arm 3213 to receive the positioning shaft 411. One of the fastening members 3211 is further provided with a blocking piece 3215 extending from the forearm 3212 toward the rear arm 3213. The blocking piece 3215 partially covers the receiving groove 3214. A guiding surface 3216 is disposed on a side of the rear arm 3213 facing the receiving groove 3214 for guiding the positioning shaft 411 to slide into the receiving groove 3214. The positioning shaft 411 is disposed on an outer sidewall of the component rail 41 and extends outward. It can be seen that it is only necessary to push or disengage the component rails 41 on the drawer moving rail 32 along the drawer body 1 in the pulling direction, that is, to facilitate installation and disassembly.

In addition, as shown in FIG. 1 to FIG. 6, one end of the component rail 41 is provided with a follower 43. When the component moving rail 42 is at the initial position, the follower 43 interferes with the component moving rail 42 to drive the component moving rail 42 to move together.

The follower 43 is disposed at a front side position of the component rail 41, and is provided with a support portion 431 extending vertically upward and a cantilever 432 extending from above the support portion 431 toward the component rail 42. The inner wall of the outer rail 422 of the component moving rail 42 abuts against the cantilever 432 at an initial position, thereby being positioned up and down with the cantilever 432. The cantilever 432 is provided with an upwardly protruding reinforcing protrusion 4321 for resisting the inner wall of the component moving rail 42 so as to further strengthen the initial positioning between the component moving rail 42 and the component rail 41. relationship. In addition, the reinforcing protrusions 4321 are provided with an inclined extending guiding surface 4322 for guiding the component moving rail 42 to be returned.

Through the arrangement of the follower 43 , the drawer body 1 and the tray assembly 2 can be pulled out at the same time, which is convenient for the user to take the articles stored on the tray assembly 2, and after the articles on the tray assembly 2 are taken, only need to be When the tray assembly 2 is pushed back to disengage the assembly moving rail 42 from the follower 43, the inner space of the drawer main body 1 can be exposed to take the articles in the drawer main body 1.

2 to 7, the carriage 21 is fixed to the assembly moving rail 32 so as to be slidable relative to the drawer body 1 in the drawing direction of the drawer body 1. The tray 22 is provided with a receiving cavity 221 for placing articles, and a bottom plate 222 located at the bottom of the receiving cavity 221. The bottom plate 222 is disposed above the top end of the rear wall 13 of the drawer body 1, thereby allowing the tray assembly 2 to move backward. The rear wall 13 of the drawer body 1 is extended to fully expose the accommodating space 15 of the drawer body 1, thereby facilitating the user to take the articles in the accommodating space 15.

The sliding frame 21 has a rectangular frame shape design, and includes a front cross member 211, a rear cross member 212, and two side beams 213 connecting the front end of the front cross member 211 and the rear cross member 212. The two side rails 213 are respectively provided with a receiving portion 2131 that is open downward. The accommodating portion 2131 extends in the drawing direction of the drawer body 1 and penetrates the side sill 213. The outer rail 422 of the component moving rail 42 is fixed in the receiving portion 2131.

As shown in FIG. 1 to FIG. 7 , in the present embodiment, the tray 22 is disposed to be slidably engaged with the carriage 21 in a direction perpendicular to the drawing direction of the drawer body 1 to cover or expose the drawer body. The accommodation space of 1 is 15. The tray rail 5 includes a tray rail 51 and a tray rail 52 that cooperate with each other. The tray rail 51 is disposed on the carriage 21. The tray moving rail 52 is fixed to the tray 22. The bottom plate 222 of the tray 22 is disposed higher than at least one side wall 14 of the drawer body 1, in the present embodiment, is disposed higher than the two side walls 14 of the drawer body 1, such that the tray 22 is closed in the refrigerator drawer 100. In the state in which the drawer main body 1 is opened, the drawer drawer 100 is slid in a direction perpendicular to the drawing direction of the drawer main body 1 beyond the accommodating space 15 so as to be misaligned with the drawer main body 1.

In the present embodiment, the tray rails 51 are chutes respectively disposed inside the front cross member 211 and the rear cross member 212 and having opposite openings. The chute 51 extends in a direction perpendicular to the drawing direction of the drawer body 1. The tray moving rail 52 is a slider fixed under the tray 22 and slidably engaged with the sliding slot 51. The slider 52 is provided with a roller 521 that cooperates with the sliding slot 51. The roller 521 is made of a plastic or rubber material. The roller 521 made of a rubber material can effectively reduce the noise generated when the slider 52 slides in the chute 51.

In the present embodiment, the tray assembly 2 includes two trays 22, and the refrigerator drawer 100 is correspondingly provided with two sets of the tray rails 5. In the direction perpendicular to the drawing direction of the drawer body, a homing mechanism 6 is further disposed between the two sets of tray slides 5, and the homing mechanism 6 is used for positioning when the two trays 22 are homed. In the two sets of the tray rails 5, the tray rails 51 corresponding to the two trays 22 respectively divide the above-mentioned chute 51 into two left and right chutes 51 in a direction perpendicular to the drawing direction of the drawer main body.

Each of the sliders 52 is disposed at a position where each tray 22 is adjacent to the adjacent tray 22, that is, when the tray 22 is closed, the slider 52 is disposed at the tray 22 away from the side wall adjacent thereto One end of the 14 such that in the direction in which the vertical drawer body 1 is pulled, the two trays 22 can slide toward or away from each other. In the present embodiment, the homing mechanism 6 is disposed on the front cross member 211 and/or the rear cross member 212, and is located between the left and right sets of the chutes 51 used as the tray rail 51, and is spaced apart. The lengths of the two chutes 51 are equal; it can be seen that in the present embodiment, the two tray rails 51 are spaced apart, so that the two trays 22 are respectively moved without interfering with each other. The homing mechanism 6 is provided with two pairs of claws 61 located on the upper and lower sides of the two sides and oppositely disposed, and a card slot 62 formed between each pair of the claws 61 to hold the roller 521. Of course, the slider 52 can also directly cooperate with the sliding slot 51 and the card slot 62 without providing the roller 521. The homing mechanism 6 is made of plastic or a rubber material that can reduce noise. Of course, the homing mechanism 6 can also be provided as a magnetic element (not shown) fixed on the front cross member 211 and/or the rear cross member 212, such as a magnet, and the corresponding arrangement on the tray 22 or the tray moving rail 52. The positioning element (not shown) that attracts and positions the magnetic element can also achieve the effect of positioning the tray 22 when it is homed.

In the present embodiment, the two trays 22 are the same size, and the two sets of the chutes 51 of the two sets of tray rails 5 are the same size; of course, the two trays 22 can also be set to different sizes, corresponding The two sets of tray slides 5 are also set to different sizes.

In addition, as shown in FIG. 2 to FIG. 5 , in the present embodiment, the carriage 21 is further provided with a limiting member 7 disposed at an end of the sliding slot 51 adjacent to the adjacent side beam 213 for limiting the The slider 52 is moved outwardly out of the chute 51, that is, the lateral displacement of the tray 22 can also be restricted. The limiting member 7 is provided with a limiting slot 71 that is engaged with the slider 52 . The limiting slot 71 is open to the direction of the slider 52 .

As shown in FIG. 1 to FIG. 7, in the present embodiment, the tray 22 includes a tray frame body 23 and a tray main body 24 placed on the tray frame body 23. The tray frame body 23 has a rectangular frame shape, and the slider 52 is fixed to the lower side of the tray frame body 23. The tray main body 24 is positioned inside the tray frame 23 and is provided with the receiving cavity 221 for placing articles. As can be seen, in the present embodiment, the tray main body 24 can be slid left and right by the sliding fit of the slider 52 fixed to the tray frame 23 and the sliding groove 51 provided on the carriage 21. It is to be noted that the tray frame body 23 and the tray body 24 may also be designed in one piece, that is, it is also understood that the tray 22 includes only the tray body 24, and the slider 52 is fixed to the tray body 51. The lower side, so that the tray main body 24 can be moved directly by the slider 52 in the chute 51 to move.

In summary, as can be seen from FIG. 1 to FIG. 7 , when the refrigerator drawer 100 of the present invention is in use, after the refrigerator drawer 100 is opened, the articles in the tray assembly 2 can be taken first, and then the tray assembly 2 is returned in the closing direction of the drawer body 1 . In addition, after the refrigerator drawer 100 of the present invention is opened, and the articles in the tray 22 are taken out first, the tray 22 can also be slid to the sides in the direction in which the vertical drawer body 1 is opened or closed, so that the tray 22 faces two The side portion is removed from the drawer body 1, that is, it is dislocated with the drawer body 1 in the up and down direction, so that the accommodating space 15 of the drawer body 1 can be largely exposed, and the articles in the accommodating space 15 can be taken out; The tray 22 sliding to both sides can be slid in the middle until the inner end of the slider 52 is caught in the homing mechanism 6, and the refrigerator drawer 100 can be returned to the inside of the refrigerator at this time.

Please refer to FIG. 8 , which is a second preferred embodiment of the refrigerator drawer 100 ′ of the present invention. The refrigerator drawer 100 ′ in the present embodiment is basically the same as the refrigerator drawer 100 in the first preferred embodiment. The utility model comprises a drawer main body 1', a tray assembly 2' housed on the inner side of the drawer main body 1', a drawer slide rail 3', a component slide rail 4' and a tray slide rail 5'. The tray assembly 2' also includes a carriage 21' and a tray 22' that is slidably engaged with the carriage 21'. In the present embodiment, the limiting member 7' is disposed only at one end of the sliding groove 51' near the side wall 14' of the drawer body 1', and the homing mechanism 6 as in the first preferred embodiment is not provided. And in a direction perpendicular to the drawing direction of the drawer body, the tray rails 51' (in the present embodiment, the chutes) of the two sets of tray rails 5' are designed to communicate; and are drawn perpendicular to the drawer body 1' In the direction of the pulling direction, the tray moving rails 52' in the two sets of tray rails 5' can slide on the two tray rails 51' after the communication; thus, in the preferred embodiment, the two trays 22' It can be moved to the same side, that is, when the refrigerator drawer 100' is opened, after the articles in the tray 22' are taken, the two trays 22' can be pushed away to one side to expose a part of the accommodating space 15' so that the user can take out the contents. Set the items in the space 15'. Only the two trays 22' are simultaneously moved to the left side in FIG. 8, thereby exposing the state diagram of the left side portion housing space 15'; of course, the two trays 22' can also be moved to the right side at the same time to expose the right side. The side portion accommodating space 15'; also can move the two trays 22' away from the two sides to greatly expose the accommodating space 15', thereby satisfying various operation requirements of the user.

Referring to FIG. 9 and FIG. 10, a third preferred embodiment of the tray assembly 2", the drawer slide 3", the assembly slide 4" and the tray slide 5" in the refrigerator drawer of the present invention is shown in FIG. The difference between the preferred embodiments is that, firstly, the fixing member that fixedly connects the drawer slide rail 3" and the assembly rail 4" is changed to include a card hole 3211" and a hook 411" which are slidingly held by each other; wherein the card hole 3211" Disposed on the drawer moving rail 32"; the hook 411" is torn from the assembly rail 41", wherein the drawer moving rail 32" is provided with a laterally extending supporting wall 321", the card hole 3211 "Upper and lower through the support wall 321", the hook 411" is torn from the bottom wall of the assembly rail 41" against the support wall 321", and is bent along the drawing direction of the drawer body, so that assembly When the component rail 41" is slid forward on the drawer moving rail 32", the hook 411" is snapped into the card hole 3211", and then the inner side of the supporting wall 321" on the side of the card hole 3211" is resisted. Alternatively, the positioning of the assembly rail 41" can be released by pulling the assembly rail 41" in the reverse direction; secondly, the carriage 21" in the tray assembly 2" is a plate-shaped frame, and the carriage 21" The component moving rail 42" in the component slide rail 4" is also fixedly positioned by the positioning manner of the above-mentioned hook and the card hole; further, the tray slide rail 5" is a three-stage or two-stage slide rail, that is, the tray is fixed. The rail 51" and the pallet rail 52" form a secondary or tertiary rail. Among them, tray orbit 51" The symmetry is fixed on the front and rear beams of the carriage 21", and the tray moving rail 52" is also disposed on the lower sides of the tray (not shown) correspondingly by the positioning manner of the hooks and the holes.

In summary, the refrigerator drawer 100, 100' of the present invention can fully utilize the drawer body 1, 1' by providing the

tray assembly

2, 2', 2" above the accommodating spaces 15, 15' of the drawer body 1, 1'. The space that is often free above the accommodation space 15, 15' improves the space utilization of the drawers 100, 100' of the refrigerator, and facilitates the user to store and take the items in categories; in addition, the

tray assembly

2, 2', 2" It is arranged to move in the pulling direction of the drawer body 1, 1 ' by the component rails 4, 4', 4", thereby making it necessary for the user to take the drawer body 1, 1 ' and the

tray assembly

2, 2', 2 respectively" When the articles are stored, only the

tray assemblies

2, 2', 2" need to be pushed and pulled in the direction of the drawer body 1, 1'; in addition, the assembly rails 4 for driving the

tray assemblies

2, 2', 2", The component rails 41, 41', 41" in 4', 4" are disposed on the

drawer moving rails

32, 32', 32", thereby ensuring the integrity of the drawer bodies 1, 1' and effectively utilizing the existing The mold manufactures the drawer body 1, 1', reduces the modification cost of the mold, and reduces the effective use of the drawer of the refrigerator. Low production cost; and the component rails 41, 41', 41" and the drawer rails 32, 32', 32" are positioned by the holder for easy installation and removal. Also, the component is orbited 41 41', 43', 43" are provided on the

movable rails

42, 42', 42" when the

component moving rails

42, 42', 42" are homing, to move the

component moving rails

42, 42', 42" to move together, 43, 43', 43" The drawer body 1, 1' and the

tray assembly

2, 2', 2" are simultaneously pulled out, so that the user can take the items stored on the

tray assembly

2, 2', 2", when the

tray assembly

2, 2', 2" After the upper item is taken, only the

tray assembly

2, 2', 2" is pushed back to expose the internal space of the drawer body 1, 1' and take the items in the drawer body 1, 1'.

Further, in the present invention, the tray assemblies 2, 2' are disposed to include a

carriage

21, 21', 21" slidable relative to the drawer body 1, 1' in the drawer direction of the drawer body 1, 1', and the sliding The

brackets

21, 21', 21" slide the mating trays 22, 22' in the direction in which the vertical drawer bodies 1, 1' are pulled, whereby the user simultaneously needs to take the trays 22, 22' and the drawer bodies 1, 1' In the case of the inner item, after the refrigerator drawer 100, 100' of the present invention is opened, the items in the tray 22, 22' can be taken out first, and then the

tray assembly

2, 2', 2" can be pushed back or vertically. Sliding in the direction of the drawing direction of the drawer body 1, 1', the accommodating spaces 15, 15' of the drawer body 1, 1' are exposed, and the articles in the accommodating spaces 15, 15' are taken out; and in the present invention The

tray assembly

2, 2', 2" is linearly moved only in the horizontal direction, so that the space occupied by the movement is small, and the space for placing the articles in the

tray assembly

2, 2', 2" can be set larger. Not only is it easy to operate, but the utilization of the

tray assemblies

2, 2', 2" is high.

It should be understood that, although the description is described in terms of embodiments, the embodiments are not intended to be construed as a single. The technical solutions in the embodiments may also be combined as appropriate to form other embodiments that can be understood by those skilled in the art.

The series of detailed descriptions set forth above are merely illustrative of the possible embodiments of the present invention, and are not intended to limit the scope of the present invention. Changes are intended to be included within the scope of the invention.

Claims

A refrigerator drawer comprising:

a drawer body, the drawer body is provided with an accommodation space;

a tray assembly, the tray assembly being received above the accommodating space;

The utility model is characterized in that the tray assembly comprises:

a carriage having a rectangular frame shape and arranged to slide relative to the drawer body in a drawer direction; and

a tray that is slidably engaged with the carriage in a direction perpendicular to the drawing direction of the drawer body.
The refrigerator drawer according to claim 1, wherein the tray and the drawer main body are stacked one on top of another in a state in which the refrigerator drawer is closed; and the tray is movable along the vertical drawer main body in a state where the refrigerator drawer is opened Slide in the direction of the pull direction and extend out of the accommodation space.
The refrigerator drawer according to claim 1 or 2, wherein the carriage comprises opposite front and rear beams, and two side beams connecting the front and rear beams, the refrigerator drawer including each other Cooperating tray alignment and tray moving rails are disposed on the front cross member and the rear cross member, and the tray moving rail is fixed on the tray.
The refrigerator drawer according to claim 3, wherein the tray rails are respectively arranged on the front beam and the rear beam, and the tray moving rail is fixed under the tray and slides with the sliding slot. Fit the slider.
The refrigerator drawer according to claim 4, wherein the tray assembly comprises two trays arranged side by side in a direction perpendicular to a drawing direction of the drawer main body; and the refrigerator drawer includes two trays corresponding to the two trays The tray is positioned and the tray is moved.
The refrigerator drawer according to claim 5, wherein in the direction perpendicular to the drawing direction of the drawer main body, the trays in the two sets of the tray rails are designed to communicate with each other, and are drawn perpendicular to the drawer main body. In the direction of the direction, the tray moving rails in the two sets of tray rails can slide on the two tray rails after the communication.
The refrigerator drawer according to claim 5, wherein the slider is disposed at a position where each tray is adjacent to the adjacent tray, and the refrigerator drawer further includes an end disposed at the end of the sliding groove near the side beam a limiting member that limits lateral displacement of the tray.
The refrigerator drawer according to claim 7, wherein the refrigerator drawer further comprises a homing mechanism disposed on the front beam and/or the rear beam, the homing mechanism positioning the two trays when homing .
The refrigerator drawer according to claim 8, wherein the slider is provided with a roller that cooperates with the chute; and the homing mechanism is disposed in the two sets of trays in a direction perpendicular to the drawing direction of the drawer main body. Between the orbits, there are two pairs of jaws on both sides, and a card slot formed between each pair of jaws.
The refrigerator drawer according to claim 8, wherein the homing mechanism is a magnetic element, and the tray or the tray moving rail is provided with a positioning element that is attracted to the magnetic element.
The refrigerator drawer according to claim 3, wherein the tray orbit and the tray moving rail constitute a secondary rail or a three-stage rail.
The drawer of the refrigerator according to claim 3, wherein the tray comprises a tray frame body and a tray body disposed on the tray frame body, wherein the tray frame body has a rectangular frame shape, and the tray movement rail is fixed. Below the tray body.
The refrigerator drawer according to claim 1, wherein the refrigerator drawer further comprises a drawer slide rail and a component slide rail, the drawer slide rail is fixedly connected to the drawer main body and a refrigerator inner wall, and the assembly slide rail is fixed to the cabinet. The carriage is mounted and drives the carriage to move along the drawer body pulling direction.
The drawer of the refrigerator according to claim 13, wherein the drawer slide rail comprises a matching drawer rail and a drawer moving rail, wherein the drawer rail is disposed on the inner wall of the refrigerator, and the drawer moving rail is fixed to the drawer body; The component rails cooperate with each other to form a rail and a component rail, and the component rails are fixed to the drawer rails, and the component rails are fixed to the carriage.
The refrigerator drawer according to claim 13, wherein said assembly slide rail comprises a component alignment rail and a component moving rail that slide together, said component rail is fixed to an inner wall of the refrigerator, and said component moving rail is fixed to On the carriage.
The refrigerator drawer according to claim 13, wherein the drawer main body comprises a front wall, a rear wall and two side walls formed around the accommodating space, and the assembly slide rail comprises a component alignment rail that slides with each other and The component moves rails, and the components are fixedly fixed on the two side walls of the drawer body, and the component moving rails are fixed to the carriage.