CN104677035B

CN104677035B - Refrigerator

Info

Publication number: CN104677035B
Application number: CN201410524247.3A
Authority: CN
Inventors: 乾正治
Original assignee: Toshiba Lifestyle Products and Services Corp
Current assignee: Toshiba household electrical manufacturing (South China Sea) Co., Ltd.; Toshiba Lifestyle Products and Services Corp
Priority date: 2013-11-28
Filing date: 2014-10-08
Publication date: 2017-04-12
Anticipated expiration: 2034-10-08
Also published as: TW201522881A; MY188988A; TWI570375B; CN104677035A; JP2015105757A; WO2015079604A1

Abstract

The present invention is provided with: a convexity (17) that is provided to the back of the ceiling surface (16a) of a storage chamber (16) and that protrudes downwards; a drawer shelf (20) that is disposed in a manner able to be pulled out in the front-back direction below the ceiling surface (16a) and that demarcates a housing space in the space with respect to the ceiling surface (16a); and a cover member (40) that covers the back top of the drawer shelf (20). In the state of the drawer shelf (20) being housed at the back of the storage chamber (16), the cover member (40) is disposed below the convexity (17).

Description

Refrigerator

Technical field

Embodiments of the present invention are related to a kind of refrigerator.

Background technology

It is well known that refrigerator has：It is disposed in the lower section in the top board face of storeroom and is formed between the top board face The pallet of accommodation space, in such refrigerator, sometimes in view of using upper convenience, and will be disposed in the support in storeroom Disk is arranged to the push-and-pull pallet that can be pulled out along fore-and-aft direction.

In addition, the upper rear portion in storeroom is provided with：For arranging the space of vaporizer, air door and pipeline etc., its Middle vaporizer is that air door and pipeline are for the cold air for being generated is switched to storage for generating the cold air in storage indoor circulation Hide interior to be supplied；Sometimes the top board face from the storeroom positioned at the top position of pallet can protrude downwards convex portion, this Sample, top board face are not necessarily flat (for example, referring to following Japanese documentations 1).

Thus, in the state of push-and-pull pallet to be pulled out to front after placing storage item, when by the pallet to storeroom Rear withdraw when, the convex portion that the storage item of institute's placing sometimes can be highlighted with the top board face from storeroom comes in contact, and leads Cause storage item to be knocked over, or door of storage room is unable to completely close and is in half open and-shut mode.

Citation

Patent documentation

Patent documentation 1:Japanese Unexamined Patent Publication 4-165284 publication

The content of the invention

Therefore, it is an object of the invention to provide following refrigerator：The refrigerator has push-and-pull pallet, and the push-and-pull pallet is with can The mode pulled out along fore-and-aft direction is disposed in the lower section of storeroom, and storage is formed between the push-and-pull pallet and top board face Space, even if having convex portion to project downwards at the rear portion in the top board face of storeroom, when by rear from push-and-pull pallet to storeroom receive Hui Shi, storage item of the placing in the pallet also will not be come in contact with the convex portion of storeroom, such that it is able to prevent storage item quilt Knock over half open and-shut mode is in door.

Refrigerator involved in the present invention has：The convex portion that projected at the rear portion in the top board face of storeroom downwards, with can The mode pulled out along fore-and-aft direction is disposed in the lower section in the top board face and storage sky is formed between the top board face Between push-and-pull pallet and cover the push-and-pull pallet rear upper cap assembly；Institute is withdrawn in the push-and-pull pallet In the state of stating the rear of storeroom, the cap assembly is configured in the lower section of the convex portion.

Above-mentioned composition of the invention, in the state of being withdrawn into the rear of cold storage room in push-and-pull pallet, The cap assembly for covering the rear upper of push-and-pull pallet is configured in the lower section of the convex portion set by the top board face in cold storage room, Therefore, when push-and-pull pallet is withdrawn to the rear of cold storage room, user is able to know that the storage with protrusions contact The size (height) of thing, thus, the problem that can so prevent storage item from being knocked over, so as to also it is prevented that at door of storage room In the phenomenon of half open and-shut mode.

Description of the drawings

Fig. 1 is the section view for representing the refrigerator for eliminating refrigerator doors of the present embodiment.

Fig. 2 is the major part zoomed-in view for representing the refrigerator shown in Fig. 1.

Fig. 3 is to represent the major part zoomed-in view in the state of the push-and-pull pallet of the refrigerator shown in Fig. 1 is pulled out.

Fig. 4 is the push-and-pull pallet and the axonometric chart of cap assembly for representing the refrigerator involved by embodiment.

Fig. 5 is the push-and-pull pallet and the axonometric chart of cap assembly of the refrigerator involved by the variation of embodiment.

Symbol description

10 refrigerators, 11 refrigerator main bodies, 12 partition walls, 14 keep in cold storage room, 16 cold storage rooms, 16a top boards face, 17 convex Portion, 18 vaporizers, 19 evaporator room, 20 push-and-pull pallets, 21 pipelines, 22 partition panels, 24 tray plates, 25 placing pallets, 26 frameworks, 30 slide protrusions, 32 guide rails, 40 cap assemblies, 41 side of sidewall portion, 42 rear wall parts, 43 pallet top plate portions, 44 blow vents

Specific embodiment

The refrigerator involved by an embodiment is illustrated with reference to the accompanying drawings.

As shown in the section view of the refrigerator 10 that refrigerator doors are eliminated in Fig. 1, which has the refrigerator being made up of heat insulating box Main body 11, the wherein heat insulating box are between the interior case of the outer container and formation storage space that form exterior contour to be filled with foaming Heat-barrier material.The storage space for being formed in the inside of refrigerator main body 11 is formed with the freezing of top by partition walls 12 The cold storage room 16 of storeroom 14 and lower section, the front surface peristome of keep in cold storage room 14 and cold storage room 16 respectively by Refrigerator doors closure (not shown).

The room 14 that keeps in cold storage is the space that can be cooled to cryogenic temperature (for example, less than -18 DEG C), is arranged at its back There is the evaporator room 19 of storage vaporizer 18.

Partition walls 12 by the storage space being internally formed in refrigerator main body 11 with can heat-insulated model split go out up and down Two, the upper surface of partition walls 12 constitutes the bottom surface of the room 14 that keeps in cold storage, and the lower surface of partition walls 12 constitutes cold storage room 16 Top board face 16a.

It is provided with downwards at the lower surface rear portion of partition walls 12 that is, at the rear portion of the top board face 16a of cold storage room 16 Prominent convex portion 17, compared with the front portion of partition walls 12, its thickness becomes big.It is equipped and evaporator room in the inside of partition walls 12 The pipeline 21 of 19 connections, is equipped with blowing fan (not shown) and switching wind in the inside of the convex portion 17 at the rear portion of partition walls 12 The cold air generated in evaporator room 19, by being controlled to blowing fan and switching air door, is being formed in partition walls 12 by door Top keep in cold storage room 14 and be formed in lower section cold storage room 16 between switch over and import wherein.

Cold storage room 16 is the space that can be cooled to refrigerated storage temperature (for example, 2-4 DEG C), is provided with an upper portion thereof and pushes away Pallet 20 is drawn, the partition panel 22 for being also used as placing pallet is provided with its underpart.Match somebody with somebody between push-and-pull pallet 20 and partition panel 22 If multiple placing pallets 25, are equipped between the bottom of partition panel 22 and cold storage room 16：Relative to 11 energy of refrigerator main body Enough push-and-pull containers 15 slided in fore-and-aft direction.

Push-and-pull pallet 20 can be provided in pulling out under the top board face 16a of cold storage room 16 along fore-and-aft direction Side, marks off accommodation space between the 16a of top board face.The rear upper of push-and-pull pallet 20 is covered by cap assembly 40.

More specifically, as shown in figure 4, push-and-pull pallet 20 has：The tray plate 24 of placing storage item, and with surround The framework 26 that the mode of tray plate 24 is arranged, in the present embodiment, in the week of the tray plate 24 being made up of transparent glass plate Enclose plastic framework 26 is formed with to be integrally formed mode.

Framework 26 is provided with the handle portion 28 for push-and-pull pallet 20 being pulled out and being pushed in for user in front portion, also, The slide protrusion 30 that can be slided for cold storage room 16 is provided with left and right sides portion.The slide protrusion 30 is with edge The mode that fore-and-aft direction can slide and be supported on the guide rail 32 that the left and right side of the interior case from refrigerator main body 11 highlights In (with reference to Fig. 2, Fig. 3), thus, push-and-pull pallet 20 can be supported on passing in and out cold storage room 16.

The leading section of guide rail 32 is provided with retainer prominent upward, the front end of push-and-pull pallet 20 is once along in front and back Direction pulled into the position consistent with the front end of cold storage room 16, and above-mentioned retainer will be locked to and be arranged on framework 26 On slide protrusion 30 rearward end, side is mobile further along can so to prevent push-and-pull pallet 20.That is, push-and-pull pallet 20 Limited by retainer and moved forwards, so that push-and-pull pallet 20 will not be than the front end of cold storage room 16 more forward Side is prominent.

Cap assembly 40 has：Erected at the rear portion of push-and-pull pallet 20 and from the left and right sides of framework 26 and rear portion upward Side of sidewall portion 41 and rear wall parts 42, and link up with the upper end of side of sidewall portion 41 and rear wall parts 42 and with push-and-pull pallet 20 The pallet top plate portion 43 that tray plate 24 is arranged substantially in parallel, the opening-like state of front surface of cap assembly 40.Accordingly, in push-and-pull support The rear portion of disk 20 and the space that covered by cap assembly 40 and in the anterior of push-and-pull pallet 20 and by tray plate 24 and cold storage room The space that 16 top board face 16a is clipped is in connected state via the opening set by the front surface in cap assembly 40.

Such as side of sidewall portion 41 of cap assembly 40, rear wall parts 42 and pallet top plate portion 43 are by transparent resin molding by shape Integral, cap assembly 40 is by constituting with the other part of 20 split of push-and-pull pallet.

As shown in Figure 1 and Figure 2, in the state of push-and-pull pallet 20 is withdrawn into the rear of cold storage room 16, cover portion Part 40 is configured in the lower section of the convex portion 17 set by the top board face 16a in cold storage room 16, the front end of pallet top plate portion 43 The position that the front end than convex portion 17 also proximates front is configured in, or is configured to front end in the longitudinal direction with convex portion 17 Identical position.

Rear in the refrigerator 10 of above-mentioned embodiment, as cold storage room 16 is withdrawn in push-and-pull pallet 20 In the state of, the cap assembly 40 for covering the rear upper of push-and-pull pallet 20 is configured in the top board face 16a in cold storage room 16 The lower section of set convex portion 17, therefore, when push-and-pull pallet 20 is withdrawn to the rear of cold storage room 16, user It is able to know that the size (height) of the storage item contacted with convex portion 17.

Also, in the present embodiment, as the front end of the pallet top plate portion 43 of cap assembly 40 is arranged on than convex portion 17 Front end also proximate the position in front, or be set to front end identical position in the longitudinal direction with convex portion 17, therefore, Can limit：Can be come in contact with convex portion 17 when push-and-pull pallet 20 withdraws to the rear of cold storage room 16 such Problem in storage item placing to tray plate 24 occurs, the problem that can so prevent storage item from being knocked over, so as to also just can be with Prevent phenomenon of the door of storage room in half open and-shut mode.

In addition, in the present embodiment, cap assembly 40 is configured without in the front of convex portion 17 as push-and-pull pallet 20 is present Regional space, therefore, it can the width on the above-below direction that clips the top board face 16a of tray plate 24 and cold storage room 16 Wide space is effectively utilized as accommodation space.

Additionally, in the present embodiment, due to push-and-pull pallet 20 and cap assembly 40 be by the part of split constituting, because This, can be easier to manufacture push-and-pull pallet 20 and cap assembly 40.

In addition, the removable part by push-and-pull pallet 20 and cap assembly 40 to be made split, to push-and-pull pallet 20 When being cleaned with cap assembly 40, cap assembly 40 can be removed from push-and-pull pallet 20 and be cleaned respectively, be therefore, it can Effectively cleaned.

Further, since cap assembly 40 is transparent, light can pass through cap assembly 40 and reach in the lower section of cap assembly 40 The storage item of storage, therefore, comparatively facilitate identification storage item.

In addition, in the present embodiment, although for left and right two sides, the back side of the cap assembly 40 to the rear portion of push-and-pull pallet 20 And situation about being blocked above is described, but it is also possible to insertion side of sidewall portion is arranged as illustrated in Figure 5 41st, the blow vent 44 of rear wall parts 42 and pallet top plate portion 43.So, by arranging blow vent 44 in cap assembly 40, easily make Cold air in cold storage room 16 circulates in the top of push-and-pull pallet 20, can so improve receipts of the placing in push-and-pull pallet 20 Receive the cooling effectiveness of thing.

More than, although the present embodiment of the present invention is illustrated, but, these embodiments are intended only as example , it is not meant to define the scope of the present invention.These embodiments can be implemented in other various modes, not Depart from the range of spirit of the invention, various omissions, replacement, change can be carried out.These embodiments and its deformation are such as Fruit is covered by the scope of the present invention or objective, then similarly belong to the invention described in claims and be equal to the present invention Interest field.

Claims

1. a kind of refrigerator, has：Convex portion, which is arranged on the rear portion in the top board face of storeroom, projects downwards；Push-and-pull pallet, its The lower section in the top board face is disposed in the way of it can pull out along fore-and-aft direction, and in the push-and-pull pallet and the top board Accommodation space is formed between face；And cap assembly, the rear upper of its covering push-and-pull pallet；

In the state of the push-and-pull pallet is withdrawn into the rear of the storeroom, the cap assembly is configured in the convex portion Lower section.

2. refrigerator according to claim 1, it is characterised in that the cap assembly is with to entering above the push-and-pull pallet The pallet top plate portion that row is divided,

In the state of push-and-pull pallet is withdrawn into the rear of the storeroom, the front end of the pallet top plate portion is configured in ratio Position of the front end of the convex portion near front, or it is configured to front end identical position in the longitudinal direction with the convex portion Put.

3. refrigerator according to claim 1 and 2, it is characterised in that the push-and-pull pallet and the cap assembly are by split Part constitute.

4. refrigerator according to claim 1 and 2, it is characterised in that the cap assembly is transparent.

5. refrigerator according to claim 1 and 2, it is characterised in that the cap assembly the top of the push-and-pull pallet with And at least one party at the back side is provided with blow vent.

6. refrigerator according to claim 1 and 2, it is characterised in that there is handle portion in the front surface of the push-and-pull pallet.

7. refrigerator according to claim 1 and 2, it is characterised in that by the tray plate of glass system and be arranged on the pallet Resinous framework around plate is integrally formed to constitute the push-and-pull pallet.

8. refrigerator according to claim 1 and 2, it is characterised in that before the push-and-pull pallet will not be than the storeroom End highlights more forwards.