CN109780773A - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
CN109780773A
CN109780773A CN201811624708.9A CN201811624708A CN109780773A CN 109780773 A CN109780773 A CN 109780773A CN 201811624708 A CN201811624708 A CN 201811624708A CN 109780773 A CN109780773 A CN 109780773A
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CN
China
Prior art keywords
internal box
outer case
shelf
bracket
refrigerator
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Granted
Application number
CN201811624708.9A
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Chinese (zh)
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CN109780773B (en
Inventor
朱小兵
吴乔晔
刘鹏
王英星
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Qingdao Haier Co Ltd
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Qingdao Haier Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority to CN201811624708.9A priority Critical patent/CN109780773B/en
Publication of CN109780773A publication Critical patent/CN109780773A/en
Application granted granted Critical
Publication of CN109780773B publication Critical patent/CN109780773B/en
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Abstract

The present invention relates to field of refrigeration equipment more particularly to a kind of refrigerators.The refrigerator includes outer case, internal box and the side door for being pivotably connected to the outer case side, the internal box is nested in inside the outer case and the outer case front openings are so that the internal box is moved in the outer case, the internal box rear openings, when the internal box is drawn out, the side door can be opened to place article;The outer case includes rear wall and bottom wall, the refrigerator further includes at least one pivotable connection in the rack of the rear wall, the rack includes the bracket of shelf, pivotable connection in shelf side, the pivotal part to connect the shelf other side, realize the adjustable of total measurement (volume), user is met in the demand of different times, while the space utilization rate that side door improves outer case rear portion is set;By the way that rack is arranged in outer case rear wall, use user more convenient flexible, and further improve the space utilization rate at outer case rear portion.

Description

Refrigerator
Technical field
The present invention relates to field of refrigeration equipment more particularly to a kind of refrigerators.
Background technique
Under normal circumstances, user during the use of the refrigerator, normally takes for convenience, under normal circumstances can will be big Part of the food and article are placed in the middle front part of refrigerator, when article is more, a part can be moved to back space so that ice Case utilization rate improves.
However, for or the adjustable refrigerator of total measurement (volume) very big for volume, in the very big using upper presence of back space Difficulty, after the adjustable refrigerator of total measurement (volume) by pulling so that total measurement (volume) becomes larger in the front-back direction, the space of the rear part is even more It can not touch, therefore, in the case where user's normal use, how to improve the utilization rate of back space is that the present invention needs to solve Certainly the problem of.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention proposes a kind of refrigerators.
To achieve the goals above, technical solution provided by the invention is as follows: a kind of refrigerator, and the refrigerator includes outer container Body, internal box and the side door for being pivotably connected to the outer case side, the internal box are nested in the outer case Portion and the outer case front openings so that the internal box is moved in the outer case, the internal box rear openings, when When the internal box is drawn out, the side door can be opened to place article;
The outer case includes rear wall and bottom wall, and the refrigerator further includes at least one pivotable connection after described The rack of wall, the rack include shelf, pivotable connection in the bracket of the shelf side, to connect described put The pivotal part of the plate other side, the bracket are supported on the bottom wall;
When the internal box is opened, the shelf is rotated to vertical with the rear wall, the bracket rotate to institute It states shelf vertically and is supported on the bottom wall;
When the internal box is fully advanced, the shelf, which is rotated to the rear wall, mutually to recline, the bracket rotation Extremely mutually recline with the shelf.
As a further improvement of the present invention, it is provided at least one described rack on rear side of the internal box, it is described to put The bracket of rack is supported on the shelf of the bottom wall or the rack of its adjacent lower section.
As a further improvement of the present invention, the shelf length being connected in the outer case is greater than in being connected to The shelf length on cabinet.
As a further improvement of the present invention, adjacent two on rear side of the same rear wall or the same internal box Vertical distance between a pivotal part is all larger than the length for being equal to the shelf of the rack positioned at lower.
As a further improvement of the present invention, the shelf is provided at least two to the fixation bracket and described The clamping portion of shelf.
As a further improvement of the present invention, the clamping portion include to be clamped the first detent of the bracket and Second detent, when the bracket is connected in the first detent, the bracket is vertical with shelf, and the bracket is connected in the second detent When, the bracket mutually reclines with the shelf.
As a further improvement of the present invention, the pivotal part includes pivot part and is fixedly connected with the pivot part and institute State the fixed part of rear wall.
As a further improvement of the present invention, the internal box further includes the front end being set on front side of internal box, described Side door includes the medial surface close to the outer case, the lateral surface opposite with the medial surface and the close front end one The leading flank of side setting;Front end lateral sides from before internal box extend, and in the state that side door is closed, before described The length that end extends to two sides at least covers the leading flank, and the leading flank fits with the front end.
As a further improvement of the present invention, the front end is provided with the locking mechanism for connecting the side door;
When the internal box is fully advanced, the lockable mechanism is in lock state so that the side door can not be beaten It opens;
When the internal box needs to be opened, the lockable mechanism is unlocked state so that the side door can be opened.
As a further improvement of the present invention, the internal box includes support portion, and the support portion is set to the outer container Lower section is on front side of body to support the internal box pulled out from the outer case.
The beneficial effects of the present invention are: a kind of refrigerator proposed by the present invention, is nested in the outer case by internal box Portion and the outer case front openings are so that the internal box is moved in the outer case, and is pivotably connected by setting It is connected to the side door of outer case side, is realizing that the refrigerator total measurement (volume) is adjustable simultaneously, is improving the space at outer case rear portion Utilization rate;
By the setting rack on rear side of outer case rear wall and internal box, so that user is more convenient flexible in use, And further improve the space utilization rate at outer case rear portion.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the main view of refrigerator in the present invention;
Fig. 2 is the perspective view when side door of refrigerator of the present invention is opened;
Fig. 3 is the top view when side door of refrigerator of the present invention is opened;
Fig. 4 is the side view that the internal box of refrigerator in first embodiment of the invention is fully advanced;
Fig. 5 is the side view when internal box of refrigerator in first embodiment of the invention pulls out;
Fig. 6 is the side view that the internal box of refrigerator in first embodiment of the invention is fully withdrawn;
Fig. 7 is the side view that the internal box of refrigerator in second embodiment of the invention is fully advanced;
Fig. 8 is the side view when internal box of refrigerator in second embodiment of the invention pulls out;
Fig. 9 is the side view that the internal box of refrigerator in second embodiment of the invention is fully withdrawn;
Stereoscopic schematic diagram when Figure 10 is rack expansion in third embodiment of the invention;
Figure 11 is stereoscopic schematic diagram when rack part is packed up in third embodiment of the invention;
Figure 12 is the structure enlargement diagram in Figure 11 at A;
Figure 13 is the structural schematic diagram of clamping portion in third embodiment of the invention;
Wherein, 100 --- refrigerator, 1 --- outer case, 11 --- rear wall, 12 --- bottom wall, 13 --- the first magnetic stripe, 14 --- third magnetic stripe, 15 --- groove, 2 --- internal box, 21 --- front end, 22 --- locking mechanism, 23 --- support Portion, 24 --- the second magnetic stripe, 25 --- the 4th magnetic stripe, 3 --- side door, 31 --- medial surface, 32 --- lateral surface, 33 --- Leading flank, 4 --- power assisting device, 41 --- idler wheel, 42 --- guide rail, 5 --- rack, 50 --- shelf, 51 --- clamping Portion, 511 --- the first detent, 512 --- the second detent, 60 --- bracket, 70 --- pivotal part, 71 --- pivot part, 72 --- fixed part.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and Technical scheme is clearly and completely described in corresponding attached drawing.Based on the embodiment in the application, this field is general Logical technical staff every other embodiment obtained without making creative work belongs to the application protection Range.
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to The embodiment of attached drawing description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can , can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, Ke Yigen The concrete meaning of above-mentioned term is understood according to concrete condition.
As shown in figure 1 to figure 13, a kind of refrigerator 100 is proposed in the present invention, the refrigerator 100 includes outer case 1, interior Cabinet 2 and the side door 3 for being pivotably connected to 1 side of outer case, the internal box 2 are nested in the outer case 1 Portion and 1 front openings of the outer case are so that the internal box 2 is moved opens on rear side of the outer case 1, the internal box 2 Mouthful, when the internal box 2 is drawn out, the side door 3 can be opened to place article;
Here, when user needs the article stored temporarily to increase or be bulky items, the refrigerator 100 is realized Total measurement (volume) it is adjustable, meet user in the demand of different times;
Meanwhile realizing that 100 total measurement (volume) of refrigerator is adjustable simultaneously, by the setting of side door 3, avoid described The case where back space that internal box 2 is opened the rear outer case 1 cannot utilize well, thus the side door 3 can quilt The design of opening is so that 1 back space of the outer case is efficiently utilized.
It should be noted that the terms such as " front side " and " rear side ", instruction are opposite positional relationships, merely to The description present invention and simplified description, shall be understood in a broad sense, such as can also be with " left side " and " right side " etc. to the outer case 1 It is described with the position of internal box 2.
The internal box 2 further includes the front end 21 for being set to 2 front side of internal box, and the side door 3 includes close to described outer Before the medial surface 31 of cabinet 1, the lateral surface 32 opposite with the medial surface 31 and close 21 side of front end setting Side 33;The front end 21 extends from lateral sides before internal box 2, and in the state that side door 3 is closed, the front end 21 at least cover the leading flank 33 to the length that two sides extend, and the leading flank 33 fits with the front end 21; It is above-mentioned set i.e. so that the internal box 2 closure when its front end 21 block side door 3, avoid user and made due to opening by mistake side door 3 At cooling capacity leakage, it is energy saving.
Further, the front end 21 is provided with the locking mechanism 22 for connecting the side door 3;When 2 quilt of internal box When being fully advanced, the lockable mechanism is in lock state so that the side door 3 can not be opened;
When the internal box 2 needs to be opened, the lockable mechanism is unlocked state so that the side door 3 can be beaten It opens;In this way, being caused so that the side door 3 is thoroughly avoided since user opens by mistake side door 3 due to the setting of the locking structure Wasting phenomenon.
In the specific embodiment of the invention, the internal box 2 includes support portion 23, and the support portion 23 is set to institute 1 front side lower section of outer case is stated to support the internal box 2 pulled out from the outer case 1.
It is described if 4 to shown in Fig. 6, being provided with interior magnetic stripe on the outside of the internal box 2 in first embodiment of the invention Outer magnetic stripe is provided on the inside of outer case 1, the outer magnetic stripe and interior magnetic stripe cooperate to seal the refrigerator 100;Pass through outer magnetic The mutual cooperation of item and interior magnetic stripe realizes sealing thermal insulation of the internal box 2 in pulling and progradation, so that refrigerator 100 is more Energy conservation.
The outer magnetic stripe includes the first magnetic stripe 13 close to the front end 21 setting, and the internal box 2 includes from front end Four lateral walls that portion 21 extends back, first magnetic stripe 13 are arranged around the lateral wall;
Specifically, the interior magnetic stripe includes close to the 4th magnetic stripe 25 of the front end 21 setting and far from the front end The second magnetic stripe 24 that portion 21 is arranged;When the internal box 2 is not drawn out, first magnetic stripe 13 and 25 phase of the 4th magnetic stripe It inhales to seal the refrigerator 100;During the internal box 2 is drawn out, second magnetic stripe 24 plays sealing always and makees With;When the internal box 2 is completely pulled out of, second magnetic stripe 24 and first magnetic stripe 13 are attracting to seal the ice Case 100 greatly reduces the cold air loss of the refrigerator 100, so that the refrigerator 100 is more energy efficient.
It is described if 7 to shown in Fig. 9, being provided with interior magnetic stripe on the outside of the internal box 2 in second embodiment of the invention Outer magnetic stripe is provided on the inside of outer case 1, the outer magnetic stripe and interior magnetic stripe cooperate to seal the refrigerator 100;Pass through outer magnetic The mutual cooperation of item and interior magnetic stripe realizes sealing thermal insulation of the internal box 2 in pulling and progradation, so that refrigerator 100 is more Energy conservation.
The interior magnetic stripe includes the second magnetic stripe 24 far from the front end 21 setting, and the internal box 2 includes from forward direction Four lateral walls extended afterwards, second magnetic stripe 24, which is surround, is fixed on the lateral wall;
Specifically, the outer magnetic stripe includes third magnetic stripe 14 and the close front end far from the front end 21 setting The first magnetic stripe 13 that portion 21 is arranged;When the internal box 2 is not drawn out, second magnetic stripe 24 and the third magnetic stripe 14 It is attracting to seal the refrigerator 100;During the internal box 2 is drawn out, first magnetic stripe 13 plays sealing always and makees With;When the internal box 2 is completely pulled out of, second magnetic stripe 24 and first magnetic stripe 13 are attracting to seal the ice Case 100, likewise, greatly reducing the cold air loss of the refrigerator 100, so that the refrigerator 100 is more energy efficient.
In addition, the inner sidewall of the outer case 1 is close to the front end in the first and second embodiments of the invention The outer edge of 21 sides opens up fluted 15, and the outer magnetic stripe is fixed in the groove 15.
In addition, the refrigerator 100 further includes power assisting device 4, described to help in the first and second embodiments of the invention Power device 4 is fixedly connected between the outer case 1 and internal box 2 so that internal box 2 is moved in the outer case 1;This In, the internal box 2 gravity and due to making user pull open or promote inconvenience, pull open or promote institute in user When stating internal box 2, mitigate burden for users, promotes user experience.
Specifically, the power assisting device 4 include at least one be set to the idler wheel 41 of 2 bottom of internal box in order to The internal box 2 is drawn out;The power assisting device 4 further includes the guide rail 42 for being set to 1 inside of outer case, the guide rail 42 it is consistent with 41 quantity of idler wheel and one by one cooperation so that the idler wheel 41 is moved along 42 direction of guide rail;It avoids Inner wall abrasion caused by friction between the internal box 2 and outer case 1, while also functioning to guiding role.Certainly, if it is described Power assisting device 4 moves the internal box 2 in the outer case 1 using sliding rail etc., then can reach mesh of the invention 's.
In third embodiment of the invention, as shown in Figure 10 to Figure 13, the outer case 1 includes rear wall 11 and bottom Wall 12, the refrigerator 100 further include at least one pivotable connection in the rack 5 of the rear wall 11, and the rack 5 wraps Include the bracket 60 of shelf 50, pivotable connection in 50 side of shelf, the pivotal part to connect 50 other side of shelf 70, the bracket 60 is supported on the bottom wall 12;
When the internal box 2 is opened, the rotation of shelf 50 to, bracket 60 rotation vertical with the rear wall 11 It goes to vertical with the shelf 50 and is supported on the bottom wall 12;
When the internal box 2 is fully advanced, the rotation of shelf 50 extremely reclines with 11 phase of rear wall, the branch The rotation of frame 60 extremely reclines with 50 phase of shelf;
By the foldover design of the rack 5, so that the back space of the outer case 1 separate well, And 5 using flexible of rack, while further improving the space utilization rate of 1 back space of outer case.
Specifically, being provided at least one described rack 5, the bracket 60 of the rack 5 on rear side of the internal box 2 It is supported on the shelf 50 of the bottom wall 12 or the rack 5 of its adjacent lower section;As a result, the bracket 60 of the rack 5 with Pivotable connection in the rear wall 11 the rack 5 mutually support cooperation, allow user the internal box 2 not The rack 5 for needing to open and use according to the adjustment of its position when being fully withdrawn, space utilization rate height and using flexible.
Preferably, 50 length of the shelf being connected in the outer case 1 is described on internal box 2 greater than being connected to 50 length of shelf, so that both sides rack 5 does not interfere obstruction when being staggeredly superimposed.
Specifically, being set to the two neighboring pivotal part 70 of 2 rear side of the same rear wall 11 or the same internal box Between vertical distance be all larger than be equal to positioned at lower the rack 5 shelf 50 length, i.e., each shelf 50 length is not all equal, for the upper space of 100 rear side of refrigerator, height and inconvenience when being used due to user The problem of operation, general upper space places tall and big article or a small amount of article etc., then the length of the shelf 50 can carry out It is corresponding to shorten design.
Further, the pivotal part 70 including pivot part 71 and is fixedly connected with the pivot part 71 and the rear wall 11 Fixed part 72, i.e., the fixed part 72 of pivotal part 70 on the lower and the bracket 60 of rack 5 adjacent and above lean;Institute When stating rack 5 and packing up, due to the position of the fixed part 72, when so that the shelf 50 being posted by the rear wall 11, slightly It is tilted to the rear wall 11, prevents 50 quilt of shelf due to caused by the gravity of gravity and the bracket 60 in this way Situation is opened easily, is avoided the rack 5 and is surprisingly turned down to the extruding of article on lower shelf 50 or to the wound of human body Evil.
In addition, the shelf 50 is provided at least two clamping portions to the fixation bracket 60 and the shelf 50 51;Specifically, as shown in figure 13, the clamping portion 51 includes the first detent 511 and second to be clamped the bracket 60 Detent 512, when the bracket 60 is connected in the first detent 511, the bracket 60 is vertical with shelf 50, and the bracket 60 is clamped When the second detent 512, the bracket 60 reclines with 50 phase of shelf, when opening this avoid the bracket 60 easily The case where fold-back.
Therefore, it in conclusion the present invention proposes a kind of refrigerator 100, is nested in inside the outer case 1 by internal box 2 And 1 front openings of outer case are so that the internal box 2 is moved in the outer case 1, and is pivotably connected by setting It is connected to the side door 3 of 1 side of outer case, is realizing that 100 total measurement (volume) of refrigerator is adjustable simultaneously, is improving 1 rear portion of outer case Space utilization rate;By the mutual cooperation of outer magnetic stripe and interior magnetic stripe, internal box 2 is realized in pulling and progradation Sealing thermal insulation, so that refrigerator 100 is more energy efficient;By the design of power assisting device 4 and support portion 23, it ensure that refrigerator 100 pulled out The stability and convenience of journey, user is more labor-saving, and experience sense is promoted;By in 2 rear side of 1 rear wall 11 of outer case and internal box Rack 5 is set, so that user is more convenient in use, and further improves the space utilization rate at 1 rear portion of outer case.
What has been described above is only a preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art For, without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to this hair Bright protection scope.

Claims (10)

1. a kind of refrigerator, which is characterized in that the refrigerator includes outer case, internal box and is pivotably connected to the outer container The side door in side portion, the internal box is nested in inside the outer case and the outer case front openings are so that the internal box Move in the outer case, the internal box rear openings, when the internal box is drawn out, the side door can open with Place article;
The outer case includes rear wall and bottom wall, and the refrigerator further includes at least one pivotable connection putting in the rear wall Rack, the rack include shelf, pivotable connection in the bracket of the shelf side, to connect the shelf other side Pivotal part, the bracket is supported on the bottom wall;
When the internal box is opened, the shelf is rotated to vertical with the rear wall, and the bracket, which is rotated to described, to be put Plate is vertical and is supported on the bottom wall;
When the internal box is fully advanced, the shelf, which is rotated to the rear wall, mutually to recline, the bracket rotate to The shelf mutually reclines.
2. a kind of refrigerator according to claim 1, which is characterized in that be provided with described at least one on rear side of the internal box Rack, the bracket of the rack are supported on the shelf of the bottom wall or the rack of its adjacent lower section.
3. a kind of refrigerator according to claim 2, which is characterized in that the shelf length being connected in the outer case Greater than the shelf length being connected on internal box.
4. a kind of refrigerator according to claim 2, which is characterized in that be set to the same rear wall or the same internal box Vertical distance between the two neighboring pivotal part of rear side is all larger than the shelf for being equal to the rack positioned at lower Length.
5. a kind of refrigerator according to claim 1, which is characterized in that the shelf is provided at least two to fixed institute State the clamping portion of bracket and the shelf.
6. a kind of refrigerator according to claim 5, which is characterized in that the clamping portion includes to be clamped the bracket The first detent and the second detent, when the bracket is connected in the first detent, the bracket is vertical with shelf, bracket clamping When the second detent, the bracket mutually reclines with the shelf.
7. a kind of refrigerator according to claim 1, which is characterized in that the pivotal part includes pivot part and be fixedly connected with institute State the fixed part of pivot part Yu the rear wall.
8. a kind of refrigerator according to claim 1, which is characterized in that the internal box further includes being set on front side of internal box Front end, the side door includes close to the medial surface of the outer case, the lateral surface opposite with the medial surface and close The leading flank of the front end side setting;The front end shape that lateral sides extend, and close in side door from before internal box Under state, the length that the front end extends to two sides at least covers the leading flank, and the leading flank and the front end It fits.
9. a kind of refrigerator according to claim 8, which is characterized in that the front end is provided with the lock for connecting the side door Determine mechanism;
When the internal box is fully advanced, the lockable mechanism is in lock state so that the side door can not be opened;
When the internal box needs to be opened, the lockable mechanism is unlocked state so that the side door can be opened.
10. a kind of refrigerator according to claim 1, which is characterized in that the internal box includes support portion, the support portion To support the internal box pulled out from the outer case below being set on front side of the outer case.
CN201811624708.9A 2018-12-28 2018-12-28 Refrigerator with a door Active CN109780773B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811624708.9A CN109780773B (en) 2018-12-28 2018-12-28 Refrigerator with a door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811624708.9A CN109780773B (en) 2018-12-28 2018-12-28 Refrigerator with a door

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CN109780773A true CN109780773A (en) 2019-05-21
CN109780773B CN109780773B (en) 2023-02-17

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050253358A1 (en) * 2004-05-17 2005-11-17 Benq Corporation Adjustable hinge
CN200986357Y (en) * 2006-12-15 2007-12-05 许晓华 Refrigerator with adjustable volume
CN101899912A (en) * 2010-07-06 2010-12-01 尤旭鸣 Concealed room device
DE102012202940A1 (en) * 2012-02-27 2013-08-29 BSH Bosch und Siemens Hausgeräte GmbH Domestic refrigerating appliance for use in kitchen, has thermally insulating end, storage chamber, door leaf formed for opening and closing storage chamber, and refrigerating device formed to cool storage chamber
CN203954156U (en) * 2014-05-28 2014-11-26 安徽桑乐金股份有限公司 The far infrared half body sauna box that a kind of space is adjustable
CN105455442A (en) * 2016-01-23 2016-04-06 朱学成 Combinable movable inner-cavity-versatile coat-hat storage chest
TW201708775A (en) * 2015-08-20 2017-03-01 聖約翰科技大學 Telescopic refrigerator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050253358A1 (en) * 2004-05-17 2005-11-17 Benq Corporation Adjustable hinge
CN200986357Y (en) * 2006-12-15 2007-12-05 许晓华 Refrigerator with adjustable volume
CN101899912A (en) * 2010-07-06 2010-12-01 尤旭鸣 Concealed room device
DE102012202940A1 (en) * 2012-02-27 2013-08-29 BSH Bosch und Siemens Hausgeräte GmbH Domestic refrigerating appliance for use in kitchen, has thermally insulating end, storage chamber, door leaf formed for opening and closing storage chamber, and refrigerating device formed to cool storage chamber
CN203954156U (en) * 2014-05-28 2014-11-26 安徽桑乐金股份有限公司 The far infrared half body sauna box that a kind of space is adjustable
TW201708775A (en) * 2015-08-20 2017-03-01 聖約翰科技大學 Telescopic refrigerator
CN105455442A (en) * 2016-01-23 2016-04-06 朱学成 Combinable movable inner-cavity-versatile coat-hat storage chest

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