CN1157905A

CN1157905A - No-crossbeam storage warehouse

Info

Publication number: CN1157905A
Application number: CN96112494A
Authority: CN
Inventors: 佐藤坚治; 市川彰男
Original assignee: Sanyo Electric Co Ltd
Current assignee: Sanyo Electric Co Ltd
Priority date: 1995-11-28
Filing date: 1996-10-31
Publication date: 1997-08-27
Anticipated expiration: 2016-10-31
Also published as: JPH09152261A; KR970028358A; TW301708B; CN1105900C

Abstract

A refrigerator is provided with a heat insulating box body , having an opening ,doors supported pivotally for closing the opening of the heat insulating box body and provided with gaskets , abutting against the rim of the opening respectively at the peripheral rim of rear surfaces, and a lateral partitioning body, supported pivotally by the doors having a front surface, flush with the rim of the opening substantially to form the abutting surface of the gaskets and provided with a guide unit at the non-pivotal side of the doors. So obstructive upon opening and closing of a door is eliminated.

Description

No-crossbeam storage warehouse

The present invention relates to the freezer or the freezer of professional usefulness, particularly relating to the what is called that crossbeam is formed on the door does not have the cross beam type storage.

Existing this storage is made of body of thermal insulating box, and this body of thermal insulating box has makes front openings portion divide into the crossbeam of top and the bottom; The peristome of dividing into top and the bottom be come by the door that side face within it is provided with caulking compound inaccessible.

In the inside of body of thermal insulating box, the good case of thermal conductivity that the front has for example stainless steel of opening is set with being separated with certain intervals with the whole internal face of body of thermal insulating box.Formed in view of the above space is used as the storeroom that holds the food of being preserved by the good inboard that case was separated out of thermal conductivity simultaneously as the cold air path.

Above-mentioned prior art is when collecting long repertory, particularly when collection length during than the long repertory of the height of door, owing to the existence of crossbeam can produce the problem that can't collect.

Because crossbeam probably is arranged at central portion, therefore when a plurality of frame is set, then a frame must be arranged near the top of crossbeam, so can produce the problem that storage space is limited.

The present invention is based on above-mentioned problem, its purpose is to provide a kind of no cross beam type storage of the crossbeam that perplexs when not having to cause the open and close door.

For achieving the above object, first kind of structure of the present invention provides a kind of no cross beam type storage, comprise: body of thermal insulating box with opening: for the opening of inaccessible body of thermal insulating box forms the door that is coupling rotationally, this door have caulking compound so that inside it periphery be connected to aforementioned opening edge; Form and to prop up the crossbeam that is held on the aforementioned door rotationally, its front and aforementioned opening edge roughly with simultaneously forming the bearing surface of aforementioned caulking compound, have guidance part in the non-side that is coupling of door.

Therefore, owing to can not hinder the crossbeam of the access of repertory to exist, therefore can collect repertory easily with equivalent length.In addition, can more freely carry out the layout in the storeroom, to prevent the generation of the dead space (dead space) in the storeroom as possible.

Second kind of structure of the present invention provides a kind of no cross beam type storage, comprise: body of thermal insulating box with opening: for the opening of inaccessible body of thermal insulating box form be coupling rotationally to the doorstep and the Xiamen, should to the doorstep and the Xiamen has caulking compound so that its inside periphery is connected to aforementioned opening edge; Form and to prop up the crossbeam that is held in aforementioned bottom of calling rotationally, its front and aforementioned opening edge roughly with simultaneously forming the bearing surface of aforementioned caulking compound, have guidance part in the non-side that is coupling of door; Be arranged at the holding section of the non-side that is coupling of the door of aforementioned opening edge, to engage with aforementioned guidance part.

Therefore, owing to can not hinder the crossbeam of the access of repertory to exist, therefore can collect repertory easily with equivalent length.And, can more freely carry out the layout in the storeroom, to prevent the generation of the dead space (dead space) in the storeroom as possible.

Brief description of drawings:

Fig. 1 is the front elevation of refrigeration storage of the present invention;

Fig. 2 is the oblique view of refrigeration storage of the present invention;

Fig. 3 is the longitudinal side profile of refrigeration storage of the present invention;

Fig. 4 is the oblique view that the insulated door with spreader of the present invention be it seems by the inside;

Fig. 5 is the side view of the significant points of insulated door when opening;

Fig. 6 is the side view of the significant points of insulated door when closing;

Fig. 7 shows the longitudinal side profile of the refrigeration storage of an example of preserving indoor arrangement;

Below, with reference to Fig. 1～7 explanation first embodiment of the present invention.

In Fig. 1～Fig. 3, refrigeration storage 1 is to form storeroom 3 by the body of thermal insulating box 2 that the front has an opening 1A.Be equipped with on left and

right sides sidewall

4,4 in this storeroom 3 and the back wall 5 towards the pillar 6 of upper and lower, the frame support member 8 that is used for supporting frame 7 is installed on this pillar 6 to extension.As shown in Figure 3,4 frame 7 mountings are arranged from top to bottom on frame support member 8.

In addition, on the erecting bed 13 at the top of body of thermal insulating box 2, be equipped with the compressor 10, condenser 11 and the condenser that are used for constituting refrigerating plant 9 with cooling fan 12, and cover these equipment by the baffle plate that is provided with control panel 14 15 that is positioned at these equipment the place aheads.The cooler 16 that is used for constituting aforementioned refrigerating plant 9 and adjacent with the conduit room 17 of the top of storeroom 3 is installed below the aforementioned erecting bed 13, below cooler 16, is formed with drain pan 18.In the conduit room 17 in the place ahead of aforementioned cooler 16, be equipped with and be used for making the circulating cold air of circulating cold air in storeroom 3 with fan 19.

Label 20 representatives are arranged at the drainage arrangement that is used for accumulating on the defrost water of aforementioned drain pan 18 and the dew discharge in the storeroom 3 of the bottom of body of thermal insulating box 2, and label 21 representatives are used for supporting to cool off the foot rest of storeroom 1.

The front openings 1A of aforementioned cooling storeroom 3 is that insulated

door

22,23 by up and down forms that can to open and close ground inaccessible.The caulking compound of built-in magnetite is installed around the inner face of insulated

door

22,23, be equipped with in the bottom of last insulated door 22 as locking device and can be the crossbeam 25 that rotate at the center with the turning cylinder of its left and right directions.Crossbeam 25 is made of the length thermal insulation member short than the opening fabric width of body of thermal insulating box 2, the steel plate system that is equipped with in its front is (if be equipped with the member of magnetic, then also can constitute by institutes such as iron, stainless steels) front panel, be formed with guide channel 27 at its left end as guidance part.And, in the non-side that is coupling of aforementioned insulated

door

22,23 handle 28 is installed.

As Fig. 4 and shown in Figure 5, crossbeam 25 is to keep to form rotationally on the retaining member 26 by the stainless steel of the bottom that is formed on insulated door 22 or plastic or other material system, and crossbeam 25 utilizes spring etc. to form towards the structure of the direction pushing of retaining member 26 usually.The outstanding outstanding ends in the storeroom 3 of retaining member as shown in Figure 4, when making crossbeam 25 be concealed in the below of retaining member 26 when opening insulated door 22, the end face of this outstanding end and crossbeam 25 roughly is formed on same plane.Thus, can prevent that the crossbeam that caused when top has object to prop up 25 from rotating and cause and can't close.

Insulated door 22, the 23 non-sides that are coupling of the opening 1A inner peripheral surface of body of thermal insulating box 2 are provided with projection 29, engaging aforesaid guide channel 27, and as the holding section of the rotation of the aforementioned crossbeam 25 of guiding.Thus, when closing insulated door 22,, therefore can under the situation that has no to hinder, carry out the switching of insulated door 22 before just will shutting insulated door 22 because crossbeam 25 rotates.

Also can on crossbeam 25 projection be set, the opening 1A edge setting of body of thermal insulating box 2 is used for engaging the groove of this projection: promptly, the formation guidance part is that projection, holding section are the formation of groove.

By above structure, on opening, during insulated door 22, exist, so when the quite long repertory of collection, can improve operating efficiency owing to have to produce the crossbeam that hinders to the access of repertory 30 at the opening 1A of refrigeration storage 1.That is, during owing to insulated door 22 on opening, can make the area of opening 1A bigger, so can make the operation raising than existing fixed cross beam type.

By crossbeam 25 is arranged on the insulated door 22, when carrying out known layout shown in Figure 7, be difficult for carrying out the access of repertory 30 for the storeroom 3 that is formed on central authorities, therefore can't carry out layout as shown in Figure 7.But in the present invention, both made for layout shown in Figure 7 and also can carry out good correspondence, can more freely carry out layout, can cut down the dead space in the storeroom 3 simultaneously.If crossbeam 25 is arranged on down insulated door 23, during owing to access repertory 30 under the state of only opening insulated door 22, the crossbeam of holding up from following insulated door 23 25 easily conflicts mutually with repertory 30, so among the embodiment crossbeam 25 is arranged at insulated door 22 so that danger diminishes.

In addition, because on the insulated door 22 in the

insulated door

22,23 about crossbeam 25 only is arranged at, when opening insulated

door

22,23, when the opening 1A that had both made at refrigeration storage 1 forms air curtain, owing to can prevent that 25 pairs of air curtains of crossbeam from causing obstruction, therefore when opening insulated

door

22,23, can keep good cold insulation.

That is, first kind of structure of the present invention provides a kind of no cross beam type storage 1, comprising: the body of thermal insulating box 2 with opening 1A; Be used for inaccessible body of thermal insulating box 1 opening 1A be coupling rotationally the

door

22,23, this

door

22,23 etc. have caulking compound 24 so that its inside periphery be connected to aforementioned opening 1A edge; Form and to prop up the crossbeam 25 that is held on the

aforementioned door

22,23 rotationally, its front and aforementioned opening 1A edge roughly on same plane forming the bearing surface of aforementioned caulking compound 24, have guidance part 27 in the non-side that is coupling of

door

22,23.

Therefore, owing to can not hinder the crossbeam 25 of the access of repertory 30 to exist, therefore can collect repertory 30 easily with equivalent length.

In addition, can more freely carry out the layout in the storeroom 3, to prevent the generation of the dead space (dead space) in the storeroom 3 with all strength.

Form the cold air of air curtain when preventing that

door

22,23 from opening at opening 1A and flow out, when

door

22,23 was opened, owing to there is not the existence of crossbeam 25, therefore the unlikely mobile obstruction that causes to air-flow can prevent the outflow of cold air with all strength.

Second kind of structure of the present invention provides a kind of no cross beam type storage 1, comprising: the body of thermal insulating box 2 with opening 1A; Be used for inaccessible body of thermal insulating box 2 opening 1A be coupling rotationally to the doorstep 22 and Xiamen 23, should be to the doorstep 22 and Xiamen 23 has caulking compound 24 so that its inside periphery is connected to aforementioned opening 1A edge; Form and to prop up the crossbeam 25 that is held in aforementioned 22 bottom to the doorstep rotationally, its front system with aforementioned opening 1A edge roughly on same plane forming the bearing surface of aforementioned caulking compound 24, have guidance part 27 in the non-side that is coupling of door 22; Be arranged at the holding section 29 of door 22 the non-side that is coupling of aforementioned opening 1A edge, engage with aforementioned guidance part 27.

As previously discussed, according to first kind of structure of the present invention, a kind of no cross beam type storage can be provided, comprise: body of thermal insulating box: be used for opening and the door that be coupling rotationally of inaccessible body of thermal insulating box with opening, this door has caulking compound so that its inside periphery is connected to aforementioned opening edge: form and prop up the crossbeam that is held on the aforementioned door rotationally, its front and aforementioned opening edge roughly on same plane forming the bearing surface of aforementioned caulking compound, have guidance part in the non-side that is coupling of door.

Therefore, owing to can not hinder the crossbeam of the access of repertory to exist, therefore can collect repertory easily with equivalent length.And, can more freely carry out the layout in the storeroom, to prevent the generation of the dead space (dead space) in the storeroom as possible.Therefore, can provide a kind of refrigeration storage quite easily.

Second kind of structure of the present invention provides a kind of no cross beam type storage, comprising: the body of thermal insulating box with opening; Be used for inaccessible body of thermal insulating box opening and be coupling rotationally to the doorstep and the Xiamen, should to the doorstep and the Xiamen has caulking compound so that its inside periphery is connected to aforementioned opening edge; Form the crossbeam support aforementioned bottom of calling rotationally, its front and aforementioned opening edge roughly on same plane forming the bearing surface of aforementioned caulking compound, have guidance part in the non-side that is coupling of door; Be arranged at the holding section of the non-side that is coupling of the door of aforementioned opening edge, to engage with aforementioned guidance part.

Therefore, except the effect of first kind of structure of the present invention, be held in bottom to the doorstep because crossbeam is propped up, the unlikely generation with crossbeam of repertory conflicted, therefore can avoid the not generations of good situation such as breakage in advance.

Particularly, owing to be used for carrying out the guidance part of rotation of crossbeam and the non-side that is coupling that the holding section is positioned at door, and just wanted crossbeam is rotated before closed at door, that therefore can carry out under the situation of no any obstruction closes.Thus, can provide a kind of refrigeration storage quite easily.

Claims

1, a kind of no cross beam type storage is characterized in that it comprises: the body of thermal insulating box with opening; Be used for the opening of inaccessible body of thermal insulating box and the door that is coupling rotationally, this door has caulking compound so that its inside periphery is connected to aforementioned opening edge; Form and to prop up the crossbeam that is held on the aforementioned door rotationally, its front and aforementioned opening edge roughly on same plane forming the bearing surface of aforementioned caulking compound, have guidance part in the non-side that is coupling of door.

2, a kind of no cross beam type storage is characterized in that it comprises: the body of thermal insulating box with opening; Be used for inaccessible body of thermal insulating box opening and be coupling rotationally to the doorstep and the Xiamen, should to the doorstep and the Xiamen has caulking compound so that its inside periphery is connected to aforementioned opening edge; Form and to prop up the crossbeam that is held in aforementioned bottom of calling rotationally, its front and aforementioned opening edge roughly are same plane forming the bearing surface of aforementioned caulking compound, have guidance part in the non-side that is coupling of door; Be arranged at the holding section of the non-side that is coupling of the door of aforementioned opening edge, to engage with aforementioned guidance part.