CN201133744Y

CN201133744Y - Refrigerator suspension type fresh-keeping box

Info

Publication number: CN201133744Y
Application number: CNU200720041678XU
Authority: CN
Inventors: 潘舒伟; 黄健平; 王晓明
Original assignee: Midea Group Refrigerator Manufacturing Hefei Co Ltd
Current assignee: Midea Group Refrigerator Manufacturing Hefei Co Ltd
Priority date: 2007-11-28
Filing date: 2007-11-28
Publication date: 2008-10-15
Anticipated expiration: 2017-11-28

Abstract

A suspension type crisper of a refrigerator consists of a suspension mechanism and a crisper. The utility model is characterized in that the guide slot of the suspension mechanism and the plastic coated side of a toughened glass shelf are shaped by one-off injection or respectively manufactured and then are connected and shaped by a hook, a tenon rivet or a bolt. A cuboid crisper body with a turned edge can be hung below the toughened glass shelf by the guide slot and can move forwards and backwards along the direction of the guide slot until being completely drew out; simultaneously, the seal inside space of the crisper is formed by the turned edge on the crisper body and the guide slot as well as the toughened glass and the plastic coated side under the situation that the crisper is completely pushed into the guide slot. The refrigerator has the advantages of good seal property, being capable of effectively preventing taint of odour, being beneficial to keeping freshness of matters and having simple structure as well as being easy to be implemented.

Description

Hanging type fresh-keeping box for refrigerator

Technical field

The utility model relates to a kind of refrigerator annex, is a kind of indoor antistaling container of refrigerator cold-storage that is arranged on specifically.

Background technology

At present, the attached crisper of the refrigerating chamber of general refrigerator on the market, there are inevitable slit in its box opening both sides and rear side, do not possess air-proof condition, therefore fresh-keeping and anti-taint of odour function is not obvious, only is a drawer container that hangs over safety glass shelf below.And its erecting by overhang complex structure, cost is higher relatively.

The utility model content

In order to overcome shortcoming and the baroque weak point of erecting by overhang that the attached crisper of current refrigerator refrigerating chamber does not possess air-proof condition, the utility model provides a kind of hanging type fresh-keeping box for refrigerator, not only can effectively provide air-proof condition, and its structure is more simple and direct, cost is relatively low.

The technical scheme that its technical problem that solves the utility model adopts is:

The utility model hanging type fresh-keeping box for refrigerator, form by hanging mechanism and crisper, its design feature is the plastic package single injection-molded of the guide groove of hanging mechanism and safety glass shelf or makes respectively and pass through buckle again, tenon riveting or bolt are connected moulding, the cuboid crisper box body that has crimping can be suspended on safety glass shelf below by guide groove, and can move forward and backward until extracting out fully along the guide groove direction, push fully under the situation of guide groove at crisper simultaneously, with crimping on the crisper box body and guide groove, the plastic package of safety glass and safety glass shelf forms the crisper inner space of sealing jointly.

The design feature of the utility model hanging type fresh-keeping box for refrigerator also is:

The agent structure of hanging mechanism is that the cross section is the guide groove of " worker " font, and the rear and front end of its guide groove is connected on the plastic package of safety glass shelf front and back, and the centre is close to the lower surface of safety glass.

The guide groove front end is provided with flaring guiding groove.

Plane, the opening place four direction of crisper is equipped with

The shape crimping that turns up, the crimping of its both sides form crisper left side crimping hanging groove and the right crimping hanging groove of crisper respectively, and the rear side crimping forms the back sealing surface, sealing surface and crimping handle before the front side crimping forms.

The right crimping hanging groove of crisper left side crimping hanging groove and crisper forms sealing with guide groove respectively, and preceding sealing surface and back sealing surface and plastic package form sealing.

Between guide groove and crisper left side crimping hanging groove and the right crimping hanging groove of crisper is matched in clearance, and preceding sealing surface and back sealing surface and plastic package are interference fit.

The utility model adopts guide groove that crisper is hung below the safety glass shelf, has formed the seal cavity of crisper with crisper box body, guide groove, shelf plastic package and safety glass.Compared with the prior art, the beneficial effects of the utility model are embodied in:

With respect to current refrigerator crisper on the market, hanging type fresh-keeping box has good sealing function, and article sealing that can smell is more special is kept at wherein, has effectively prevented taint of odour, helps the fresh-keeping of article simultaneously; Hanging type fresh-keeping box is hung below the safety glass shelf by guide groove, made full use of the shelf below usually use less than refrigerator space; When needs are deposited large piece article, only need the crisper extraction can be vacated than large space, saved the trouble of regulating the refrigerator shelf height; The hanging type fresh-keeping box structure is more simple and direct in addition, has reduced manufacturing cost.

Description of drawings

Fig. 1 is a refrigerator safety glass rack assembly plane among the utility model embodiment 1;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the front end face view of assembly shown in Figure 1;

Fig. 4 is the A-A sectional drawing of Fig. 1;

Fig. 5 is the B-B sectional drawing of Fig. 1;

Fig. 6 is a C-C sectional drawing among Fig. 1;

Fig. 7 is a crisper box body structure schematic diagram among the utility model embodiment 1;

Fig. 8 is the left view of Fig. 7;

Fig. 9 is the front end face view of assembly shown in Figure 7;

Figure 10 is among the utility model embodiment 1, and refrigerator safety glass rack assembly and crisper box body are used view.

Figure 11 is the vertical view of Figure 10;

Figure 12 is the left view of Figure 11;

Figure 13 is a crisper box body structure schematic diagram among the utility model embodiment 2;

Figure 14 is the left view of Figure 13;

Figure 15 is the front end face view of assembly shown in Figure 13;

Figure 16 is among the utility model embodiment 2, and refrigerator safety glass rack assembly and crisper box body are used view;

Figure 17 is the left view of Figure 16;

Figure 18 is a crisper box body structure schematic diagram among the utility model embodiment 3;

Figure 19 is the left view of Figure 18;

Figure 20 is the front end face view of assembly shown in Figure 180;

Figure 21 is among the utility model embodiment 3, and refrigerator safety glass rack assembly and crisper box body are used view;

Figure 22 is the vertical view of Figure 21;

Figure 23 is the left view of Figure 22;

Figure 24 is a crisper guide barrel construction schematic diagram among the utility model embodiment 4;

Figure 25 is the front end face view of assembly shown in Figure 24;

Figure 26 is the D-D sectional drawing of Figure 25;

Figure 27 is the E-E sectional drawing of Figure 25;

Figure 28 is the F-F sectional drawing of Figure 25;

Figure 29 is a G-G sectional drawing among Figure 25;

Figure 30 is the right view of Figure 25;

Figure 31 is a refrigerator safety glass rack assembly floor map among the utility model embodiment 4;

Figure 32 is the left view of Figure 31;

Figure 33 is an I portion enlarged drawing among Figure 31 and Figure 32;

Figure 34 is a J portion enlarged drawing among Figure 31 and Figure 32.

Number in the figure: 1 plastic package, 2 guide grooves, 3 guiding grooves, 4 safety glass, long " worker " shaped sections of 5 guide grooves, short " worker " shaped sections of 6 guide grooves, 7 limit guide groove " L " tee sections, 8 guide grooves " T " shaped sections, 9 crispers left side crimping hanging groove, sealing strip, 17 tenons, 18 tenon guide grooves, 19 tenon chambeies before 10 crimpings handle, 11 preceding sealing surfaces, the right crimping hanging groove of 12 crispers, 13 back sealing surfaces, 14 crisper box bodys, the 15 back sealing strips, 16.

The specific embodiment

Embodiment 1:

Present embodiment is to be made of hanging mechanism and two parts of crisper.Wherein hanging mechanism and refrigerator safety glass shelf are consolidated.As shown in Figure 1, the safety glass shelf of cold compartment of refrigerator mainly is made up of safety glass 4 and plastic package 1, and the two ends of guide groove 2 are connected on the plastic package 1 of safety glass 4 front and back.Guide groove and safety glass shelf have constituted hanging mechanism jointly.As shown in Figures 2 and 3, be provided with the guiding groove 3 of opening radian, can guide crisper to enter guide groove 2 smoothly at the front end of guide groove 2.Figure 4 shows that cross section, A-A place, the cross section of guide groove 2 is long " worker " shaped sections 5 of guide groove herein; Figure 5 shows that cross section, B-B place, the cross section of guide groove 2 is short " worker " shaped sections 6 of guide groove herein, and the right side is limit guide groove " L " tee section 7; Figure 6 shows that cross section, C-C place, the cross section of guide groove 2 is guide groove " T " shaped sections 8 herein.

Crisper is made of crisper box body, crimping and handle.Figure 7 shows that the crisper vertical view, with reference to Fig. 9 and Fig. 8, the crisper box body is a cuboid, and its plane, opening place four direction is equipped with

The shape crimping that turns up.The both sides crimping forms crisper left side crimping hanging groove 9 and the right crimping hanging groove 12 of crisper respectively, match with guide groove 2 with it crisper can be hung at safety glass shelf lower surface, this cooperation simultaneously has sealing function concurrently, and can allow crisper slide, until breaking away from guide groove along guide groove 2 depth directions.The rear end of the right crimping hanging groove 12 of crisper left side crimping hanging groove 9 and crisper is provided with a guiding landslide in addition, and purpose and guiding groove 3 be the same can be further facilitated the user crisper is pushed guide groove.Sealing surface 13 after crisper rear side crimping has formed one, this sealing surface 13 can match with shelf rear side plastic package 1, is one of air-proof condition.Crisper front side crimping also forms a crimping handle 10 except sealing surface 11 before forming, can make things convenient for user's push-and-pull crisper, and this sealing surface is one of air-proof condition equally.

During use, have one or several crispers to hang on the safety glass shelf by guide groove 2, crisper quantity shown in Figure 10 is two.Figure 11 shows that the user mode vertical view, the dotted portion part that to be crisper sheltered from by plastic package and guide groove, surround out four sealing surfaces jointly with the nearside wheel profile and guide groove 2 outline lines of plastic package 1, among the figure for avoiding excessive interference to omit signal to safety glass.Figure 12 is the left view of Figure 11.Only need the crisper of a side is extracted out if adjust the position of crisper, the guide groove that inserts an other side again gets final product.Guide groove 2 is a matched in clearance with cooperating of crimping hanging groove, and the front and back sealing surface is an interference fit with cooperating of plastic package, that is to say crisper on structure, the horizontal plane at sealing surface place before and after the upper surface of left and right sides crimping hanging groove will be lower than.Insert fully under the situation of guide groove at crisper like this, have certain pressure stress F between the front and back sealing surface of crisper and the lower surface of front and back plastic package ₁According to active force and reaction force principle, also just there is certain pressure stress F between left and right sides crimping hanging groove and the guide groove again ₂, and this pressure stress F ₂It is exactly pressure stress F ₁Reaction force.Pressure stress F ₂Make the crimping hanging groove and the guide groove of crisper form air-proof condition.Have under certain elasticity and the acting in conjunction of the sealing surface of four direction all around at the crisper material, realized the sealing function of whole seal box.

Embodiment 2:

As Figure 13, Figure 14, Figure 15, Figure 16 and shown in Figure 17, crisper length will be lacked than embodiment 1 among the embodiment 2, and the front end of crisper still aligns with shelf plastic package front end and is sealed and matched, and the rear end is provided with back sealing strip 15.Back sealing strip 15 matches with the safety glass lower surface and forms sealing, has replaced the sealing of back sealing surface 13 and shelf rear side plastic package 1 in the specific embodiment 1.

Embodiment 3:

As Figure 18, Figure 19, Figure 20, Figure 21, Figure 22 and shown in Figure 23, be that crisper length will be lacked than embodiment 1 equally among the embodiment 3, still align with shelf plastic package rear end and be sealed and matched in the rear end of crisper, different is sealing strip 16 before the front end of crisper is provided with.Before sealing strip 16 match with the safety glass lower surface and form sealing, replaced in the specific embodiment 1 before the sealing of sealing surface 11 and shelf front end plastic package 1.A corresponding segment distance is moved as shown in figure 23 backward in the position of guiding groove 3 in the present embodiment along with the variation of crisper position.

Embodiment 4:

When considering concrete enforcement, the mould development cost and the technological problems of hanging mechanism and shelf, the spy is provided with split type hanging mechanism, and shown in Figure 24-34, connection is finished in being connected by buckle-type or tenon riveting structure or bolt between hanging mechanism and the shelf.Hanging mechanism and shelf be injection molded respectively, finishes both connections through assembling again.As Figure 24 and shown in Figure 25, in the rear and front end of the guide groove 2 described in the embodiment 1 two tenons 17 are set, form the tenon guide groove 18 in the present embodiment.As Figure 33 and shown in Figure 34, the relevant position on both sides has tenon chamber 19 before and after the shelf plastic package, can match with tenon 17, and tenon guide groove 18 is cemented in safety glass shelf below.Other version of present embodiment is identical with embodiment 1.

Claims

1, hanging type fresh-keeping box for refrigerator, form by hanging mechanism and crisper, it is characterized in that: the guide groove of hanging mechanism (2) is with plastic package (1) single injection-molded of safety glass shelf or buckle is passed through in manufacturing more respectively, tenon riveting or bolt are connected moulding, the cuboid crisper box body (14) that has crimping can be suspended on safety glass shelf below by guide groove (2), and can move forward and backward along the direction of guide groove (2) until extracting out fully, push fully under the situation of guide groove (2) at crisper simultaneously, with crimping and the guide groove on the crisper box body (14), the plastic package of safety glass and safety glass shelf forms the crisper inner space of sealing jointly.

2, according to the described hanging type fresh-keeping box for refrigerator of claim 1, the agent structure that it is characterized in that described hanging mechanism is that the cross section is the guide groove (2) of " worker " font, the rear and front end of its guide groove (2) is connected on the plastic package (1) of safety glass shelf front and back, and the centre is close to the lower surface of safety glass.

3,, it is characterized in that described guide groove (2) front end is provided with flaring guiding groove (3) according to the described hanging type fresh-keeping box for refrigerator of claim 2.

4,, it is characterized in that plane, the opening place four direction of described crisper is equipped with according to the described hanging type fresh-keeping box for refrigerator of claim 1

The shape crimping that turns up, the crimping of its both sides form crisper left side crimping hanging groove (9) and the right crimping hanging groove (12) of crisper respectively, and the rear side crimping forms back sealing surface (13), and the front side crimping forms preceding sealing surface (11) and crimping shake hands (10).

5, according to the described refrigerator hanging of claim 4 crisper, it is characterized in that described crisper left side crimping hanging groove (9) and the right crimping hanging groove of crisper (12) form sealing with guide groove (2) respectively, preceding sealing surface (11) and back sealing surface (13) form sealing with plastic package (1).

6, hanging type fresh-keeping box for refrigerator according to claim 5, it is characterized in that being matched in clearance between described guide groove (2) and crisper left side crimping hanging groove (9) and the right crimping hanging groove of crisper (12) that described preceding sealing surface (11) and back sealing surface (13) are interference fit with plastic package (1).