CN2510804Y

CN2510804Y - Refrigerator drawer with sliding mechanism

Info

Publication number: CN2510804Y
Application number: CN 01270936
Authority: CN
Inventors: 马敬东; 李建国; 柏玉发
Original assignee: Anhui Boxihua Refrigeration Co ltd
Current assignee: BSH Electrical Appliances Jiangsu Co Ltd
Priority date: 2001-11-15
Filing date: 2001-11-15
Publication date: 2002-09-11
Anticipated expiration: 2011-11-15

Abstract

The utility model discloses a pushing pulling mechanism with a refrigerator drawer, comprising a combined guide, a drawer, a guide reinforcing plate and a reinforcing plate fixing part, wherein the combined guide is composed of a moving slideway and a fixed slideway which are connected into one body via a connector. The combined guide has the advantages of compact structure, easy installation and convenient disassembly, thus is suitable for forming standardized products and can also be applied to other fields such as furniture, etc.

Description

Refrigerator drawer with push-pull mechanism

Technical field

The utility model relates to a kind of drawer that is used in the refrigerator, relates in particular to a kind of refrigerator drawer with push-pull mechanism.

Background technology

Guide rail in the push-pull mechanism of existing refrigerator drawer is that the Men Tiyu rail brackets is linked together with screw, drawer is shelved on the support, for this reason, must be at the inner bag upper mounting rail and the roller of refrigerator, this guide rail structure volume is bigger, consumptive material is more, moving, decide guide rail and separate, need to install respectively,, whole drawer need be extracted out together with rail brackets if take out drawer, operate cumbersome, and easy double swerve during push-and-pull, therefore, need provide a kind of refrigerator drawer of eliminating above-mentioned defective.

Summary of the invention

The purpose of this utility model is to provide a kind of refrigerator drawer with push-pull mechanism.

The utility model is to realize like this, a kind of refrigerator drawer with push-pull mechanism is to decide guide rail and 2 moving guide rails, stiffener by two, stiffener fixture and guide-rail coupling member, deciding track segment forms, describedly decide the beam body that guide rail is similar anti-" C " word of a cross section, go out the clamp that is used for connecting the stiffener that is positioned at refrigerator two madial walls in its side near the place, both ends, described moving guide rail also is the beam body of a cross section similar " C " word, its with decide the adjacent end of guide rail and be provided with roller, it is held in addition and is provided with the hole that is connected with connector.Described stiffener is the flat board of a rectangle, is equipped with the hole that cooperates with the stiffener fixture at its two ends, and described stiffener fixture is one glass of type spare, and the place is provided with claw at described rim of a cup.Described refrigerator drawer drawer body respectively has an ear shape half slot near the two sides, outer end.

When assembling above-mentioned parts, at first that stiffener is in place in the inner container of icebox outside, by making the stiffener fixture pass mating holes on inner container of icebox and the stiffener, stiffener fixedly is rotatably connected with inner container of icebox, solidify by the refrigerator heat-insulating layer foaming again and handle, stiffener is securely fixed in the casing.To move the guide rail insertion then decides on the guide rail, refill upper connector in the not connected end of moving guide rail, after this will decide two clamps on the guide rail inserts respectively in the hole on the stiffener, the tongue-shaped projection that is installed in simultaneously on the parts of deciding on the guide rail also puts in the hole of case inner bag and stiffener, at last, the garden shape projection that is contained in the connector 2 on the moving guide rail engages with ear shape half slot on the drawer drawer body side, its tail leans tightly on the inclined-plane of drawer drawer body, tail flexural deformation makes drawer drawer body and connector closely cooperate, when push-and-pull drawer drawer body handle, connector drives moving guide rail, and drawer drawer body is moved forward and backward neatly.Casing two side rails installed surfaces are parallel to each other, and drawer drawer body and box liner gap keep becoming.

Because adopt above-mentioned technical scheme, this assemblied guide rail is an overall structure, it is quick for installation, and is not screwed, between drawer and the guide rail dismounting simple, drawer can double swerve.Simultaneously, this guide rail also can be used in other field such as the furniture.

The utility model provides a kind of refrigerator drawer with novel push-pull mechanism, this guide rail structure compactness, consumptive material reduces, be easy to install, the drawer convenient disassembly, push-and-pull nimbly and freely can double swerve, and, this guide rail can form the standardization series of products, adapts to the casing of different size, thereby has reduced cost.

Description of drawings

Below describe the technology contents of this utility model in detail with regard to accompanying drawing.

To be assemblied guide rail draw back side view under the state at drawer to Fig. 1.

Fig. 2 be assemblied guide rail push the state underside view at drawer.

To be assemblied guide rail push vertical view under the state at drawer to Fig. 3.

Fig. 4 is the side view of guide rail.

Fig. 5 is the installation diagram of refrigerator drawer and assemblied guide rail.

Fig. 6 is the stiffener front view.

Fig. 7 is the side view of refrigerator drawer.

Fig. 8 is the sectional side view of stiffener fixture.

Fig. 9 is the front view of stiffener fixture.

Figure 10 is the profilograph of stiffener fixture.

Figure 11 is the subssembly drawing of assemblied guide rail.

The specific embodiment

Refrigerator drawer with push-pull mechanism of the present utility model is decided guide rail 4, two moving guide rails 3, stiffener 6, two stiffener fixtures 5, moving guide-rail coupling members 2 by two and is decided guide rail attaching parts 14 and form.

Describedly decide the beam body that guide rail 4 is similar anti-" C " word of a cross section, go out the

clamp

9 and 10 that is used for connecting the stiffener 6 that is positioned at refrigerator two madial walls near the place, both ends, be provided with roller 12 at itself and moving guide rail 3 adjacent ends in its side;

Described moving guide rail 3 is similar anti-" C " word beam body of a cross section, and its end adjacent with decide guide rail 4 is provided with roller 13, and it is held in addition and is provided with the connecting hole 23 that links to each other with connector 2;

Referring to Fig. 6, described stiffener 6 is the flat board of a rectangle, is provided with at its two ends and stiffener fixture 5 mating holes 24 and 24 ';

Referring to Fig. 8-10, described stiffener fixture 5 is a bowl, and the place is provided with claw 18 at described rim of a cup; Circular periphery 20 bending parts 19 of the oriented fixture 5 of both wings of the claw 18 of described stiffener fixture 5, and at least the distance of the lowest part of this bending part 19 and described circular periphery 20 less than the thickness sum of stiffener and wall of inner container.

Referring to Fig. 7, an ear shape half slot 16 is arranged respectively on the two sides of the close outer end of the refrigerator drawer drawer body shown in this figure.

Above-mentioned parts assemble in the following order, at first that stiffener is in place in the inner bag outside of refrigerator, by making stiffener fixture 5 pass mating holes 24,24 ' on inner container of icebox wall and the stiffener 6, stiffener 6 is fixedlyed connected with the rotation of inner container of icebox wall, solidify by the refrigerator heat-insulating layer foaming again and handle, stiffener is securely fixed in the casing;

To move guide rail 3 insertions then and decide in the guide rail 4, load onto connector 2 in the not connected end of moving guide rail 3 again;

After this, in two

clamps

9 and 10 holes 24 and 24 ' of inserting respectively on the stiffener 6 decided on the guide rail 4, thereby make the two fixedly connected; The tongue-shaped projection that is installed in the parts of deciding on the guide rail 4 14 simultaneously also puts in the hole of case inner bag 7 and stiffener 6;

With reference to Fig. 5 refrigerator drawer drawer body is contained on the moving guide rail 3 at last, the cylindrical projections 8 of connector 2 engages with ear shape half slot 16 on the drawer drawer body side during installation, its tail 11 tightly leans on the inclined-plane of drawer drawer body, because its length is greater than the oblique distance between cylindrical projections 8 and the drawer drawer body inclined-plane, tail 11 produces flexural deformation, and elastic force makes cylindrical projections 8 and ear shape half slot 16 fit tightly.As long as guide rail is pulled out, hold the guide rail handle, slightly firmly can take out or lay drawer drawer body smoothly downward or upward.The front and back push-and-pull of drawer is spacing to be achieved in that when shifting drawer onto certain position backward, the arcwall face 15 on the connector 2 will be run into and decide track roller 13, moves drawer backward and stops.When drawer was moved certain position to forward, moving track roller 12 was run into and is decided the denation 21 that guide rail goes out downwards and play position-limiting action.

Claims

1, a kind of refrigerator drawer with push-pull mechanism, it is characterized by: it comprises decides the moving guide rail (3) of guide rail (4), stiffener (6), stiffener fixture (5), moving guide-rail coupling member (2), decide guide-rail coupling member (14), drawer drawer body (22), describedly decide the beam body that guide rail (4) is similar anti-" C " word of a cross section, locate to go out to be used for connecting clamp (9) and (10) that are positioned at the stiffener (6) of facing the wall and meditating refrigerator two inboards near both ends in its side, be provided with roller (12) at its end adjacent with moving guide rail (3), described moving guide rail (3) is the beam body of cross section similar " C " word, its with decide the adjacent end of guide rail (4) and be provided with roller (13), it is held in addition and is provided with the connecting hole (23) that links to each other with connector (2), described stiffener (6) is a rectangular flat, be provided with hole (24) and (24 ') of matching with stiffener fixture (5) at its two end, described stiffener fixture (5) is a bowl, be provided with claw (18) at described rim of a cup place, described refrigerator drawer drawer body (22) respectively has an ear shape half slot near on the outer end side surface, the mating holes (24) that passes on inner container of icebox and the stiffener (6) with the claw (18) of stiffener fixture (5) makes stiffener fixedly connected with the inner container of icebox rotation with (24 '), handles firm being fixed in the casing of stiffener by foamed solidification again; One end that will move the roller (12) that guide rail (3) is provided with inserts decides guide rail (4), and the other end is loaded onto connector (2), the hole (24) that will decide to insert stiffener (6) respectively in two clamps (9) on the guide rail (4) and (10) and in (24 '); Be installed in simultaneously in the hole that the tongue-shaped projection of deciding guide-rail coupling member (14) of deciding on the guide rail (4) also puts in case inner bag (7) and stiffener (6); Cylindrical projections (8) on the moving guide-rail coupling member 2 engages with the ear shape half slot (16) of drawer drawer body side, is provided with in the back of the cylindrical projections (8) of moving guide-rail coupling member (2) to make connector (2) fit tightly the skew back face (25) in drawer drawer body (22), the tail of tiltedly stretching (11).

2, the refrigerator drawer with push-pull mechanism according to claim 1, it is characterized in that: circular periphery (20) bending part (19) of the oriented fixture of both wings (5) of the claw (18) of described stiffener fixture (5), and at least the distance of the lowest part of this bending part (19) and described circular periphery (20) less than the thickness sum of stiffener and wall of inner container.

3, the refrigerator drawer with push-pull mechanism according to claim 1 is characterized in that: decide to have on the guide rail (4) denation of going out (21) that is used to limit moving guide rail (3) push-and-pull position downwards described.