CN203274396U

CN203274396U - Cold storage

Info

Publication number: CN203274396U
Application number: CN 201320113301
Authority: CN
Inventors: 高马一丰
Original assignee: Matsushita Electric Industrial Co Ltd
Current assignee: Panasonic Holdings Corp
Priority date: 2012-03-13
Filing date: 2013-03-13
Publication date: 2013-11-06
Anticipated expiration: 2023-03-13
Also published as: JP2013190135A

Abstract

The utility model provides a cold storage. The cold storage comprises a storage box (112) for taking out and putting in articles independently from opening and closing of a door (111); a shelf (107) positioned right above the storage box (112) is fixed by inserting the rear end edge of the shelf (107) into a shelf supporting part (115); and the front opening edge of the storage box (112) is sealed by installing a sealing piece (116) pressing the front part opening edge of the storage box (112) at the front end edge of the shelf (107) positioned right above the storage box (112), so that flowing cold air between the front end edge of the shelf and the door (111) is prevented from invading the interior of the storage box (112).

Description

Freezer

Technical field

The utility model relates to freezer, particularly at the characteristic freezer of hermetically-sealed construction tool of vegetable compartment.

Background technology

Generally speaking, be provided with in freezer in the past in the freezer of vegetable compartment, in order to prevent vegetable drying, for example at the peripheral part circulation cold air of vegetables receiver, the vegetables in vegetable box are carried out cooling (for example with reference to Japanese kokai publication hei 3-181765 communique) indirectly.

Fig. 7 represents freezer in the past, is provided with tank 11 in vegetable compartment 4, and this tank 11 is installed on the sliding door 10 that the front openings to vegetable compartment 4 opens and closes.So by this sliding door 10 is extracted out, tank 11 also is drawn out of, can carry out the taking-up of vegetables and put into, cold air carries out cooling in the periphery circulation of tank 11 to the vegetables of inside.So, make vegetable drying in order to make cold air can not pass in and out tank 11, be provided with and cover 18, be provided with seal 17 between additional reservoir 14 and tank 11.According to the structure of such freezer, can prevent that cold air from passing in and out tank 11, therefore can prevent vegetable drying, but according to this structure, have the lid 18 of necessary dismounting tank 11 when taking out vegetables, the problem that ease of use is poor.In addition, this representation tank 11 situation about being drawn out of with the switching interlock of sliding door 10, but, for door and tank do not link, door opens and closes separately, take out independently structure in the situation of putting into tank, that prevent cold air turnover tank with this switching, do not consider fully.

The utility model content

The utility model is made in order to solve the technical problem that exists in above-mentioned prior art, is irrespectively taking out with the switching of door the freezer that the type of putting into the vegetables receiver also can prevent cold air turnover vegetables receiver, can prevent vegetable drying even provide a kind of.

The utility model possesses: the freezer main body, and this freezer main body has the storeroom that disposes a plurality of shelves at above-below direction; Receiver, this receiver is extracted the bottom of the shelf that freely is configured in the freezer main body out; The mounting plate, the bottom surface of this mounting plate mounting receiver; And door, this door opens and closes storeroom, and this an end rotation freely is installed on the freezer main body, constitutes to take out independently with the switching of door and puts into receiver.Be arranged in receiver directly over shelf by will be thereafter the square end edge be inserted into shelf support section and fix, and by be positioned at receiver directly over the place ahead ora terminalis of shelf install with the seal (packing) of the open front edge crimping of receiver the open front border seal of receiver, prevent that cold air mobile between shelf the place ahead ora terminalis and door from invading in receiver between shelf the place ahead ora terminalis and receiver open front edge.

Thus, by sealing irrespectively taking out the type of putting into receiver distinctive gap with the switching of door, can prevent cold air turnover receiver, wherein above-mentioned distinctive gap is: the taking-up of receiver is put into according to user's sensation and difference, therefore, the position of the fore-and-aft direction of this receiver is always unfixing, can be offset a little at fore-and-aft direction, thus easily and receiver directly over the shelf front-end edge between the gap that produces.

Description of drawings

Fig. 1 is the front elevation of the freezer of the first embodiment of the present utility model.

Fig. 2 is the sectional view of the freezer of the first embodiment of the present utility model.

Fig. 3 means the vegetable compartment amplification sectional view partly of the freezer of the first embodiment of the present utility model.

Fig. 4 is the vegetable compartment major part amplification sectional view partly of the freezer of the first embodiment of the present utility model.

Fig. 5 means the vegetable compartment stereogram partly of the freezer of the first embodiment of the present utility model.

Fig. 6 means the vegetable compartment stereogram partly of the freezer of the first embodiment of the present utility model.

Fig. 7 means the sectional view of freezer in the past.

The specific embodiment

Below, with reference to accompanying drawing, embodiment of the present utility model is described.In addition, the utility model is not limited by this embodiment.

(the first embodiment)

Fig. 1 is the front elevation of the freezer of the first embodiment of the present utility model, Fig. 2 is the sectional view of the freezer of the first embodiment of the present utility model, and Fig. 3 means the vegetable compartment amplification sectional view partly of the freezer of the first embodiment of the present utility model.Fig. 4 is the vegetable compartment major part amplification sectional view partly of the freezer of the first embodiment of the present utility model, Fig. 5 means the vegetable compartment stereogram partly of the freezer of the first embodiment of the present utility model, and Fig. 6 means the vegetable compartment stereogram partly of the freezer of the first embodiment of the present utility model.

As Fig. 1～shown in Figure 6, freezer 100 possesses in the inside and outside freezer main body 101 that separates with adiabatci condition and is divided into a plurality of storerooms.Be divided into 2 storerooms in present embodiment, the storeroom 102 on top is refrigerating chamber, and the storeroom 103 of bottom has a plurality of shelves 104,105,106,107, is called distinctively refrigerating chamber 108, vegetable compartment 109 etc. according to its function (chilling temperature).

Refrigerating chamber 108 is set as the temperature of the degree that food can not freeze, and is generally 1 ℃～5 ℃ left and right, and vegetable compartment 109 is set as equal with it or than a little temperature of its height.Particularly, be 2 ℃～7 ℃, Temperature Setting must more lowly more can be kept the freshness of vegetables for a long time.

Freezer main body 101 consists of such as heat-insulating material 101c such as hard polyurethane foams by filling between metal outer container 101a and resinous interior case 101b, has to flow into from the atmosphere of outside the function of the heat blocking of freezer main body 101 inside.

In addition, this freezer 100 comprises: the storeroom 102 as refrigerating chamber is opened and closed first 110; With second 111 that the storeroom 103 as refrigerating chamber 108 and vegetable compartment 109 is opened and closed, these first 110 and second 111 consist of by the such foamed thermal insulating of foam filled polyurethane, and for example the right-hand end rotation freely is installed on freezer main body 101.

Foot by second 111 storeroom that opens and closes 103 is vegetable compartment 109, disposes resinous receiver 112 in this vegetable compartment 109.This receiver 112 is positioned on the mounting plate 114 of the bottom surface that forms storeroom 103, can open second 111 and freely take out and put into this receiver 112.In addition, this mounting plate 114 is formed with a plurality of recesses 113 at fore-and-aft direction as shown in Figure 5, makes from the cold air that flows down between receiver 112 front surfaces and second 111 and flows to cooler described later via the bottom surface of receiver 112.

At this, the shelf 107 directly over receiver 112 forms the thin case shape of top opening as shown in Figure 3, fixes in the shelf support section 115 that is inserted into that the internal face at storeroom 103 arranges by square end edge thereafter.

In addition, shelf 107 as shown in Figure 4, forms crook 107c so that seal 116 to be installed in its ora terminalis bottom, the place ahead, is formed with at the front end of seal 116 to form towards front circular-arc lip 116a.The lip 116a of the seal 116 and the open front EDGE CONTACT of containing box 112 seal the open front edge of receiver 112 and the gap between shelf 107.

That is, the opening edge edge inner surface of the lip 116a of seal 116 and receiver 112 is relative, put into direction in the taking-up of receiver 112, be fore-and-aft direction carry out and the opening edge edge of receiver 112 between sealing.

In addition, the both ends, left and right of shelf 107 roughly contact with the inner surface of storeroom 103, can not produce flowing of cold air.In addition, the rear ora terminalis of shelf 107 is fixing by shelf support section 115 pushing downwards, makes the rear portion of shelf 107 and compressor in the formation of the rear portion of storeroom 103 arrange with stage portion 103a and contacts.

In addition, the shelf 106 that is positioned at the top of shelf 107 forms the structure that can cut apart at fore-and-aft direction, and support the below that can make front side shelf portion 106a move to rear side shelf portion 106b, makes the top, the place ahead of shelf 107 be open state.

For the freezer that consists of as above, below its action and effect are described.

At first, by the cold air that has carried out heat exchange at the cooler 120 as the cooler chamber of the back configuration of the storeroom 102 of refrigerating chamber, running by pressure fan (not shown) is discharged to the storeroom 102 as refrigerating chamber, and discharges to the top of storeroom 103 via pipeline 121.Be expelled to the cold air on the top of storeroom 103, flow to vegetable compartment 109 via each shelf 104,105 of refrigerating chamber 108,106 splaying, rear and front space section, carry out cooling to the food in refrigerating chamber 108.

Flow to the cold air of vegetable compartment 109, because the upper opening of receiver 112 is contained shelf 107 sealings directly over box 112, so flow to shelf 107 forward end, side flow under from the gap between the place ahead ora terminalis of shelf 107 and second 111 inner surface to the front surface of receiver 112, bottom through receiver 112 turns back to cooler 120 by the suction inlet (not shown) that receiver 112 upper rear portion in vegetable compartment 109 arrange, and again carries out heat exchange by cooler 120.

At this, flow into the cold air of vegetable compartment 109, because the upper opening of receiver 112 is sealed by the lip 116a of seal 116 between the anterior ora terminalis of the place ahead ora terminalis of shelf 107 coverings and shelf 107 and receiver 112, so can be from turnover receiver 112 between the open front edge of the place ahead ora terminalis of shelf 107 and receiver 112, but flow in front surface, bottom surface, the rear surface of receiver 112, carry out cooling to being accommodated in inner vegetables.Thereby, can prevent due to cold air at the interior vegetable drying that flows and cause of receiver 112.

The freezer of present embodiment is different according to the door extraction interlock type of the position of designing from the switching of passing through door with the receiver position limitation, is irrespectively to take out with the switching of second 111 type of putting into receiver 112.Therefore, there is the reception position of receiver 112 that the situation of a little position skew occurs at fore-and-aft direction, but seal 116 at the fore-and-aft direction of receiver 112, be that the taking-up of receiver 112 is put between the anterior ora terminalis of direction to the place ahead ora terminalis of shelf 107 and receiver 112 and sealed, therefore, can prevent reliably cold air turnover receiver 112.

In addition, because the structure that the open front edge inner surface of the lip 116a that forms the seal 116 that arranges at the place ahead of shelf 107 ora terminalis and receiver 112 contacts, so above-mentioned lip 116a can not contact with receiver 112 open upper end edge when receiver 112 is put in taking-up.Therefore, can not become the resistance that receiver 112 takes out when putting into, can alleviate and take out the power of putting into receiver 112, simultaneously, the elastic force of lip 116a can be not deteriorated yet, can guarantee for a long time good sealing.

In addition, the shelf 107 of upper opening that covers receiver 112 is fixing by shelf support section 115, therefore, by receiver 112 is extracted out, the upper opening of receiver 112 is open, can not need to do such thing such as dismounting lid and the taking-up of carrying out vegetables is put into, and usability is good.

In addition, the rear ora terminalis of shelf 107 is fixing by shelf support section 115 pushing downwards, the rear portion that makes shelf 107 arranges with stage portion 103a with the compressor that rear portion at storeroom 103 forms and contacts, therefore, do not need the seal member be used to the cold air turnover receiver 112 that prevents from getting off along the back wall surface current of refrigerating chamber 108, simplification that can implementation structure.

In addition, in the present embodiment, be positioned at receiver 112 directly over the shelf 106 that arranges of the top of shelf 107 constitute and can cut apart at fore-and-aft direction, support the below that can make front side shelf portion 106a move to rear side shelf portion 106b, makes the top, the place ahead of shelf 107 open.When forming such state, can be with shelf 107 as the long collecting article of length, bottle class collecting article or do not worry dry vegetables and the storage shelf utilization of bottle class for example, ease of use is good.

In addition, present embodiment has represented to implement an example of the present utility model, can carry out various changes in realizing the scope of the purpose of this utility model, and this is self-evident.

As previously discussed, the utility model possesses: the freezer main body, and this freezer main body has the storeroom that disposes a plurality of shelves at above-below direction; Receiver, this receiver is extracted the bottom of the shelf that freely is configured in the freezer main body out; The mounting plate, the bottom surface of this mounting plate mounting receiver; And door, this door opens and closes storeroom, and this an end rotation freely is installed on the freezer main body, constitutes to take out independently with the switching of door and puts into receiver.Be arranged in receiver directly over shelf by will be thereafter the square end edge be inserted into shelf support section and fix, and by be positioned at receiver directly over the place ahead ora terminalis of shelf install with the seal of the open front edge crimping of above-mentioned receiver the open front border seal of receiver, prevent that cold air mobile between shelf the place ahead ora terminalis and door from invading in receiver between shelf the place ahead ora terminalis and receiver open front edge.

Thus, by sealing irrespectively taking out the type of putting into receiver distinctive gap with the switching of door, can prevent cold air turnover receiver, can prevent vegetable drying, wherein above-mentioned distinctive gap is: the taking-up of receiver is put into according to user's sensation and difference, and therefore, the position of the fore-and-aft direction of receiver is not always fixed, can be offset a little at fore-and-aft direction, thus easily and receiver directly over the shelf front-end edge between the gap that produces.

In addition, the utility model, by at the place ahead of shelf ora terminalis, the seal installation portion being set, and the circular-arc lip that contacts at the open front edge of the seal setting that is installed on seal installation portion and receiver inner surface, and the edge of opening inner surface of receiver between seal.

Thus, even receiver is offset a little at fore-and-aft direction, between shelf the place ahead ora terminalis and receiver open front edge, thereby the seal that namely is positioned at the two fore-and-aft direction also can expect reliable sealing with its absorption, can prevent more reliably vegetable drying.In addition, the lip of seal can not become receiver and take out resistance to sliding when putting into, can not put into and deteriorated because receiver takes out, even through bringing into play good sealing for a long time, prevents vegetable drying yet.

In addition, in the utility model, the rear ora terminalis of shelf is fixing by the pushing downwards of shelf support section, makes shelf and compressor in the formation of the rear portion of storeroom arrange with stage portion and contacts.

Thus, the cold air that gets off along the back wall surface current of storeroom can not need the seal member be used to the cold air turnover that prevents this part from the rear portion turnover of receiver, simplification that can implementation structure.

In addition, in the utility model, be positioned at receiver directly over the shelf that arranges of the top of shelf constitute and can cut apart at fore-and-aft direction, rearward move by making the front side shelf portion, can make be positioned at receiver directly over the top, the place ahead of shelf become open state.

Thus, can be positioned at receiver directly over shelf also as the long collecting article of length, bottle class collecting article or do not worry dry vegetables and the accepting rack utilization of bottle class for example, ease of use improves.

As previously discussed, even the utility model opens and closes with door and irrespectively takes out the type of putting into receiver, also can prevent cold air turnover receiver, can prevent vegetable drying, the freezer of general use not only can be applicable to, and the freezer that business is used can be widely used in.

Claims

1. freezer is characterized in that possessing:

The freezer main body, this freezer main body has the storeroom that disposes a plurality of shelves at above-below direction;

Receiver, this receiver is extracted the bottom of the shelf that freely is configured in described freezer main body out;

The mounting plate, the bottom surface of the described receiver of this mounting plate mounting; With

Door, this an end rotation freely is installed on described freezer main body, and this door opens and closes described storeroom,

Constitute to take out independently with the switching of described door and put into described receiver,

Be arranged in described receiver directly over shelf by will be thereafter the square end edge be inserted into shelf support section and fix, and by be positioned at described receiver directly over the place ahead ora terminalis of described shelf install and the seal of the open front edge crimping of described receiver and with the open front border seal of described receiver.

2. freezer as claimed in claim 1 is characterized in that:

By be positioned at described receiver directly over described the place ahead ora terminalis of described shelf the seal installation portion is set, and the circular-arc lip that contacts at the open front edge of the seal setting that is installed on seal installation portion and described receiver inner surface, and the edge of opening inner surface of described receiver between seal.

3. freezer as claimed in claim 1 or 2 is characterized in that:

Be positioned at described receiver directly over the described rear ora terminalis of described shelf fixing by the pushing downwards of described shelf support section, make be positioned at described receiver directly over described shelf arrange with stage portion with compressor in the formation of the rear portion of described storeroom and contact.

4. freezer as claimed in claim 1 or 2 is characterized in that:

Be positioned at described receiver directly over the described shelf that arranges of the top of described shelf constitute and can cut apart at fore-and-aft direction, by the front side shelf portion is rearward moved, can make be positioned at described receiver directly over the place ahead top of described shelf become open state.