CN110025167A - It is opened and closed door component and the freezing/refrigerating showcase using the opening and closing door component - Google Patents
It is opened and closed door component and the freezing/refrigerating showcase using the opening and closing door component Download PDFInfo
- Publication number
- CN110025167A CN110025167A CN201910025869.4A CN201910025869A CN110025167A CN 110025167 A CN110025167 A CN 110025167A CN 201910025869 A CN201910025869 A CN 201910025869A CN 110025167 A CN110025167 A CN 110025167A
- Authority
- CN
- China
- Prior art keywords
- opening
- closing door
- sliding panel
- main body
- door component
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000007710 freezing Methods 0.000 title claims abstract description 19
- 230000008014 freezing Effects 0.000 title claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 13
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 229920003002 synthetic resin Polymers 0.000 claims description 10
- 239000000057 synthetic resin Substances 0.000 claims description 10
- 230000008450 motivation Effects 0.000 claims 1
- 239000011521 glass Substances 0.000 description 12
- 235000013611 frozen food Nutrition 0.000 description 7
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
- A47F3/0426—Details
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
- A47F3/0426—Details
- A47F3/043—Doors, covers
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Refrigerator Housings (AREA)
- Freezers Or Refrigerated Showcases (AREA)
Abstract
The purpose of the present invention is to provide the opening and closing door components of the cabinet body for being open above.The opening and closing door main body (20) that opening and closing door component (100) has rectangular framework (10) and the opening of the framework is opened and closed.In a closed condition, the sliding panel (21) for constituting opening and closing door main body (20) arranges along the longitudinal direction, and in the open state, sliding panel (21) is overlapped up and down.By opening and closing door component (100) and has cooling device and the cabinet body (101) being open above constitutes freezing/refrigerating showcase (A).
Description
Technical field
The present invention relates to for freezing/refrigerating showcase opening and closing door component and using the opening and closing door component freezing/it is cold
Hide showcase.
Background technique
It has been known that there is use above in supermarket and/or convenience store etc. in order to display frozen food and/or ice cream etc.
The freezing/refrigerating showcase of opening.Since the freezing/refrigerating showcase is open above, so customer is it can be seen that be accommodated in
All frozen food in showcase, and selected frozen food is taken out also very simply.
It is opening for the refrigerator for being open above for example, in patent document 1, disclosing a kind of opening and closing glass door
Glass door is closed, have three pieces of glass plates and is formed parallel to the track knot for the guiding groove that three support the glass plate up and down
Structure body.Glass plate is embedded into each guiding groove.
Patent Document 2 discloses a kind of showcase, has the opening for the cabinet body cabinet main body that will be open in upper surface
At two-part guide rail, the retainer for separating the guide rail of opening portion can be moved for part.The showcase passes through mobile retainer, energy
Enough expand the maximum open area of the opening portion of cabinet body cabinet main body.
Existing technical literature
Patent document
Patent document 1: Japanese Utility Model logs in No. 3183016
Patent document 2: Japanese Unexamined Patent Publication 2007-14593 bulletin
Summary of the invention
Technical problem
But the opening and closing glass door of patent document 1 is premised on the glass plate in fixed center, in the opening portion for opening refrigerator
When, keep the glass plate of two sides Chong Die with the glass plate in center.Therefore, centre is in the state of closing always.In this case,
When maintenance when frozen food etc. to be largely accommodated in refrigerator or in refrigerator, fastening glass panels, which become, to be hindered, it has to
Opening and closing glass door is removed one by one.
In addition, the showcase of patent document 2 passes through mobile retainer, sliding window can be concentrated on be separated into it is two-part
The region of one side of opening portion, but maximum open area is only the 1/2 of the opening portion of showcase.In addition, since retainer is logical
It crosses the fixed mechanisms such as screw to be fixed, so the releasing of the fixed mechanism is pretty troublesome.
The object of the present invention is to provide a kind of opening and closing door components, are the shutter doors of the cabinet body for being open above
The opening area of component, opening portion of the opening and closing door component when opening is big.In addition, the object of the present invention is to provide one kind
Use the freezing/refrigerating showcase of the opening and closing door component.
Technical solution
Opening and closing door component of the invention is characterized in that, is the opening and closing door component of the cabinet body for being open above, has
Rectangular framework and the opening and closing door main body that the opening of the framework is opened and closed, the framework have the one of parallel opposed
Difference has been formed parallel to up and down in the inner wall of the pair of left and right frame to a pair of of front and back frame of left and right frame and parallel opposed
Three or more the guiding grooves extended along its length, it is described opening and closing door main body have three pieces or more rectangular sliding panel,
And the interlinked mechanism for interlocking neighbouring sliding panel, the sliding panel of the opening and closing door main body is along the longitudinal direction with rank
Scalariform arranges and closes the opening of the framework, and the sliding panel of the opening and closing door main body is overlapped up and down and opens opening for framework
Mouthful.
Opening and closing door component of the invention uses three pieces or more of sliding panel, by sliding panel along the longitudinal direction with arranged in step shape
And the opening of framework is closed, therefore the opening that sliding panel is overlapped up and down and opens framework can open the opening of framework
Greatly, the storage of frozen food etc. can be made to become simply, in addition, it is not necessary that disassembly opening and closing door component is just able to carry out the dimension of cabinet body
Shield etc..
In addition, opening and closing door main body has the interlinked mechanism for interlocking neighbouring sliding panel, it is therefore, most upper by movement
One piece of sliding panel of side or bottom can simply be opened and closed opening and closing door component.In addition, operation when starting opening and closing can be made
Power is small.
Preferably, the interlinked mechanism of opening and closing door component of the invention has a pair of of protrusion, a pair of of slot and stop,
The pair of protrusion is prominent in the top of the front side of the left and right side of the sliding panel or the lower section of rear side, and the pair of slot is in institute
The below or above for stating the left and right side of sliding panel extends along the longitudinal direction, and the stop closes the front and back end of each slot.
Opening and closing door component of the invention is the opening and closing door component that the opening portion for the cabinet body being open above is opened and closed, because
This, the sliding panel for being opened and closed door main body essentially horizontally configures.In this case, the center of gravity of each sliding panel is located at sliding panel
The centre of left and right directions.Since interlinked mechanism to be set to the left and right sides of sliding panel with such state, so can make
Sliding panel does not tilt and steadily moves.In particular, also can be steady when making multiple sliding panels 21 be integrally formed and move
Surely mobile.
Also, opening and closing operations are started by the sliding panel of mobile the top or bottom, therefore opening and closing operations are simple.
Opening and closing door component of the invention preferably, the sliding panel have the synthetic resin of translucency plate main body and
It is fixed on the sliding part of the left and right side of the plate main body, it is prominent that the sliding part has the sliding slided in the guiding groove
Rise and the interlinked mechanism.
In this case, sliding panel lightweight can be made, therefore whole opening and closing operations are lighter.By will often slide
Dynamic sliding part is set as the component separated with plate main body, so as to improve the durability of sliding panel.
Preferably, the sliding panel is also equipped with the interval for being fixed on the front and rear side of plate main body to opening and closing door component of the invention
Part.In this case, the interval of neighbouring sliding panel be maintained as centainly, can prevent opening and closing door main body opening and closing when
It shakes.
Preferably, the sliding part is made of opening and closing door component of the invention portion of upper body and lower body, the sliding part with
Plate main body is fixed in the way of portion of upper body and lower body grip block main body.In this case, it can prevent sliding part from rupturing
Deng can be improved the durability of sliding panel.
Freezing/refrigerating showcase of the invention is characterized in that, comprising: the cabinet for having cooling device and being open above
Body；And it is mounted on the opening and closing door component of the invention of the opening portion of the cabinet body.
Freezing/refrigerating showcase of the invention can open opening portion greatly, therefore, can make frozen food or refrigeration
The storage of food etc. becomes simple.In addition, it is not necessary that dismantling the maintenance that opening and closing door component is just able to carry out cabinet body from cabinet body.
Detailed description of the invention
(a) of Fig. 1 is the vertical of the state for indicating to close the freezing/refrigerating showcase of an embodiment of the invention
Body figure, (b) of Fig. 1 are the solids for indicating the state for opening the freezing/refrigerating showcase of an embodiment of the invention
Figure.
(a) of Fig. 2 is the perspective view for indicating the framework of opening and closing door component of the freezing/refrigerating showcase for Fig. 1, Fig. 2
(b) be the framework X1-X1 line cross-sectional view, (c) of Fig. 2 is the partial enlarged view of Y1-Y1 line section.
(a) of Fig. 3 is the perspective view for indicating the sliding panel of opening and closing door component of the freezing/refrigerating showcase for Fig. 1, figure
3 (b) is the X2-X2 line cross-sectional view of the sliding panel, and (c) of Fig. 3 is the X3-X3 line cross-sectional view of the sliding panel, and (d) of Fig. 3 is
(e) of the partial enlarged view of Y2-Y2 line section, Fig. 3 is the partial enlarged view of Fig. 3 (a).
(a) of Fig. 4 is the shutter door master indicated when the opening and closing door component of the freezing/refrigerating showcase for Fig. 1 has been opened
The perspective view of body, (b) of Fig. 4 are the partial enlarged views of the Y3-Y3 line section of the opening and closing door main body, and (c) of Fig. 4 is X4-X4 line
Cross-sectional view.
(a) of Fig. 5 is the shutter door master indicated when the opening and closing door component of the freezing/refrigerating showcase for Fig. 1 is turned off
The perspective view of body, (b) of Fig. 5 are the partial enlarged views of Y4-Y4 line section, and (c) of Fig. 5 is the partial enlargement of X5-X5 line section
Figure.
Symbol description
A freezing/refrigerating showcase
10 frameworks
11 left frames
11a inner wall
12 right frames
12a inner wall
13 front frames
13a front lip
13b inner wall
14 after-frames
14a rear flange
14b inner wall
20 opening and closing door main bodies
21 sliding panels
21a handle
22 plate main bodys
23 sliding parts
23a portion of upper body
23b lower body
24 spacers
26 slide protrusions
27 protrusions
28 slots
28a, 28b stop
29 plate insertion sections
31 guiding grooves
31a ridge
32 absorbing bodies
35 screws
36 plate insertion sections
37 protruding portions
100 opening and closing door components
101 cabinet bodies
Specific embodiment
(a) of Fig. 1, (b) of Fig. 1 are the opening and closing door components 100 of the showcase for being open above.It is opened and closed door component
100 have the opening and closing door main body 20 of rectangular framework 10 and the opening for being opened and closed the framework.As shown in (a) of Fig. 1, inciting somebody to action
In the state that the opening of framework 10 closes, the sliding panel 21 of opening and closing door main body 20 is constituted along the longitudinal direction with arranged in step shape.
In addition, in the state of opening the opening of framework 10, about 21 sliding panel is overlapped as shown in (b) of Fig. 1.
For example, using opening and closing door component 100 and have cooling device and the cabinet body 101 that is open above constitute freezing/
Refrigerated display cabinet A.
As shown in (a) of Fig. 2, framework 10 by parallel opposed a pair of of left frame 11 and right frame 12 and parallel opposed one
Front frame 13 and after-frame 14 are constituted.
As shown in (b) of Fig. 2, (c) of Fig. 2, in the inner wall 11a of left frame 11, it has been formed parallel to five up and down along left frame
Length direction extend guiding groove 31.Guiding groove 31 is by parallel up and down the two ridge 31a that protrudes inwardly from inner wall 11a
It is formed.It should be noted that guiding groove 31 can also be made to be recessed from inner wall 11a towards outside.Right frame 12 inner wall 12a similarly
It is formed with guiding groove 31.The guiding groove 31 of left and right frame is respectively arranged at identical height.Also, mutually level pair of right and left is drawn
Guide groove 31 supports one piece of sliding panel 21, and guides to the back-and-forth motion of sliding panel 21.
It should be noted that the item number of guiding groove 31 is not limited to five, the block of the item number of guiding groove 31 and aftermentioned sliding panel 21
Number is identical.
It is formed with the front lip 13a extended forwards in the upper end of front frame 13, is formed with backward in the upper end of after-frame 14
The rear flange 14a of Fang Yanshen.When that will be opened and closed door component 100 and be configured at the opening portion of cabinet body 101, front lip 13a and after
Square flange 14a is hooked in the opening edge of cabinet body 101.
In the inner wall 13b of front frame 13, set in height identical with the guiding groove 31 of the top of left frame 11 (or right frame 12)
It is equipped with the absorbing body 32 of the length direction extension along front frame.In addition, in the inner wall 14b of after-frame 14, with left frame 11 most
The guiding groove 31 of top and the identical height of guiding groove 31 of bottom are also equipped with the impact of the length direction extension along after-frame
Absorber 32.When opening and closing door main body 20 is opened and closed, these absorbing bodies 32 absorb the rushing to framework 10 of sliding panel 21
It hits, and mitigates the sound generated with the opening and closing of opening and closing door main body 20.
The size of framework 10 is properly selected according to the object of storage, but under normal conditions, before and after length be 300
~1000mm, preferably 500~800mm, the width of left and right are 300~1000mm, preferably 500~800mm, and height is
30~150mm, preferably 50~80mm.
Front and back frame with a thickness of 50~500mm, preferably 100~300mm, the thickness of left and right frame is 5~20mm, preferably
5~10mm.
The material of framework 10 is by the hard such as the metals such as aluminum or aluminum alloy or polypropylene, polyethylene terephthalate
Synthetic resin formed.
Return to Fig. 1, the gearing that opening and closing door main body 20 has five pieces of sliding panels 21 and interlocks neighbouring sliding panel
Mechanism.In addition, being provided with handle 21a in the upper surface of the sliding panel 21 of the top.
As shown in figure 3, sliding panel 21 has the sliding part of the plate main body 22 of translucency, the left and right side for being set to plate main body
23 and be set to plate main body front and back side spacer 24.
In the opening and closing door main body 20 of Fig. 1, it regard five pieces of sliding panels 21 as one group.But as long as its quantity be three pieces with
On, then there is no particular limitation.However, it is preferred to for three pieces~eight pieces, particularly preferably four pieces~six pieces.Be two pieces the case where
Under, it is being the 1/2 of the opening area of cabinet body 101 by maximum open area when being opened and closed door main body opening.On the other hand, even if
Nine pieces or more are set as, maximum open area when opening and closing door main body is opened will not change very big.In addition, it has to increase frame
The thickness of body 10, so not preferably.
Sliding panel 21 is rectangular plate, is had substantially identical with the distance between left frame 11 and right frame 12
About 1/5 length below of the distance between width and front frame 13 and after-frame 14.It should be noted that length substantially with respect to
The distance of front and back frame and the quantity of sliding panel are inversely proportional.
Sliding panel 21 with a thickness of 5~15mm, preferably 8~12mm.Thin sliding panel is preferred, but thinner than 5mm
Sliding panel intensity it is insufficient.If thicker than 15mm, if it has to increase the thickness of framework 10, so not preferably.
Fig. 3 is returned to, plate main body 22 is the plate formed by the synthetic resin of glass or translucency.It is set by using synthesis
Rouge is preferred so as to make 22 lightweight of plate main body.The extrusion forming of particularly preferably transparent or semitransparent synthetic resin
Product.As such synthetic resin, the transparent synthetic resin such as acrylic resin, polycarbonate resin is preferably listed.In addition, making
For demisting means, film can also be set in plate main body 22.Such film is preferably disposed on the lower surface of plate main body 22.As
Cellulose family film etc. is preferably listed in such film.
Plate main body 22 with a thickness of 0.5~5mm, preferably 1mm~3mm.
As shown in figure 3, sliding part 23 extends along the front-rear direction of plate main body 22, and have to the left or right side is outstanding
Slide protrusion 26, the protrusion 27 of front for being set to upper surface, the slot 28 that is set to lower surface and extends along its length and
The plate insertion section 29 for being set to the opposite side of slide protrusion 26 and extending along its length.The front-end and back-end of slot 28 become stop
Wall 28a, 28b.Slide protrusion 26 is inserted into the guiding groove 31 of framework 10 (referring to (b) of Fig. 4, (b) of Fig. 5).Also, protrusion 27
It is inserted in the slot 28 of the adjacent sliding panel 21 in top, constitutes the interlinked mechanism of sliding panel as described later (referring to Fig. 4's
(c), (c) of Fig. 5).The interlinked mechanism also has the guiding function of each sliding panel 21.
In addition, sliding part 23 is made of portion of upper body 23a and lower body 23b.26 He of slide protrusion is formed in portion of upper body 23a
Protrusion 27 is formed with slot 28 in lower body 23b, plate insertion section 29 is formed between portion of upper body 23a and lower body 23b.That is, plate
Main body 22 is clamped between portion of upper body 23a and lower body 23b.Sliding part 23 and plate main body 22 for example, by (a) as Fig. 3 that
Sample is fixed using screw 35 etc., or by being fixed in abutting portion using bonding agent.The material of sliding part 23 is hard
Synthetic resin, the preferred synthetic resin of the small hard of coefficient of friction.As such synthetic resin, polyacetals tree is preferably listed
Rouge etc..
It should be noted that in the present embodiment, protrusion 27 being set to the upper surface of the front side of sliding part and sets slot 28
It is placed in the lower surface of sliding part, but protrusion 27 can also be set to the lower surface of the rear side of sliding part and slot 28 is set to cunning
The upper surface of moving part.In addition, slide protrusion 26 to be set to the portion of upper body 23a of sliding part 23, but also can be set in lower body
23b.In addition, constituting sliding part 23 by portion of upper body and lower body both parts, but sliding part 23 can also be integrally formed.
Spacer 24 extends along the left and right directions of plate main body 22, is the plate insertion section 36 with section U-shaped, Yi Jixiang
The component of the section F font of lower section protruding portion 37 outstanding.Protruding portion 37 be configured to in the adjacent spacer 24 in lower section
The upper surface of the sliding part 23 of the plate main body 22 of upper surface and lower section abuts.That is, the upper surface of spacer 24 and sliding part 23
Upper surface (other than protrusion 27) be substantially at identical height, the protruding portion 37 of spacer 24 is than under sliding part 23
Portion body 23b is prominent slightly towards lower section.On the other hand, protruding portion 37 is configured to not abut with plate main body 22, will be by spacer 24
Caused by the resistances of opening and closing operations be suppressed to minimum limit.
Since sliding panel 21 is constituted in this way, so as shown in (b) of Fig. 4, (b) of Fig. 5, with the protrusion of the sliding panel of lower section
27 are inserted into the state in the slot 28 of the sliding panel of top, and the slide protrusion 26 of each sliding panel 21 is embedded into guiding groove 31
In.The moving range of the sliding panel 21 of lower section is the cunning for the top that can be moved for the protrusion 27 of the sliding panel 21 of lower section as a result,
In the slot 28 of movable plate 21.
Next, illustrating the on-off action for being opened and closed door main body 20.
Be opened and closed door main body 20 open in the state of, as (a) of Fig. 4, (b) of Fig. 4, Fig. 4 (c) shown in, become on
The spacer 24 of the front side (and rear side) of the sliding panel 21 of the spacer 24 and lower section of the front side (and rear side) of the sliding panel 21 of side
The state of abutting, and the protrusion 27 of the sliding panel of lower section is abutted with the stop 28a in the front of the slot 28 of the sliding panel of top
Or it is adjacent.That is, becoming the state of five pieces of about 21 sliding panels overlapping.Therefore, the 4/5 of the upper opening of cabinet body 101 can be opened
((b) referring to Fig.1).
Since the state that the opening and closing door main body 20 opens, the handle 21a of the sliding panel 21 of the top is caught, makes to slide
Plate 21 is mobile forwards (left side of (c) of Fig. 4).Then, sliding panel 21 of the slot 28 of the sliding panel 21 of top relative to lower section
Protrusion 27 move forwards.Then, protrusion 27 is abutted with the stop 28b at the rear of slot 28.When the sliding panel for making the top
21 when side is mobile further along, and upper and lower sliding panel 21 is integrally formed and moves forwards.At this point, due to protrusion 27 and slot 28
It is set to the left and right sides of sliding panel 21, so sliding panel 21 not will shake left and right.In addition, due to the protruding portion 37 of spacer 24
The upper surface of sliding part 23 downward extends, so cold air is not easy to leak between neighbouring sliding panel 21.
Similarly, when making this become sliding panel 21 integrated up and down to move forwards, then further and below
Sliding panel 21 is integrally formed.Also, when five pieces of sliding panels 21 are integrally formed, become the state that opening and closing door main body 20 is closed.
In the state of will be opened and closed door main body 20 and close, as (a) of Fig. 5, (b) of Fig. 5, Fig. 5 (c) shown in, lower section
The protrusion 27 of sliding panel 21 abutted with the stop 28b at the rear of the slot 28 of the sliding panel 21 of top or adjacent.That is, five pieces of cunnings
Movable plate 21 is arranged along the longitudinal direction with ladder-like.
In the case where the opening of door main body 20 will be opened and closed again, the handle 21a of the sliding panel 21 of the top is caught, makes to slide
Plate 21 is rearward (right side of (c) of Fig. 5) mobile.Sliding panel 21 of the sliding panel 21 of lower section successively with the top becomes as a result,
One can close opening and closing door main body 20.
In this way, since opening and closing door main body 20 is opened and closed opening using five pieces of sliding panels, so can be by cabinet body 101
Opening open greatly.Therefore, the storage of frozen food etc. can be made to become simple.In addition, it is not necessary that disassembly opening and closing door component
100 are just able to carry out the maintenance etc. of cabinet body 101.
When starting opening and closing operations, due to being to keep the sliding panel 21 of the top mobile, so operation when starting can be made
Power is small.
Since interlinked mechanism to be set to the left and right sides of sliding panel 21, thus sliding panel 21 can be made not tilt and
Steadily it is moved forward and backward.In particular, can steadily be moved when multiple sliding panels 21 become one.In addition, by
Front and rear side in sliding panel 21 is provided with sliding part 24, so being not likely to produce upper and lower shaking.
Also, since the plate main body 22 of the sliding panel 21 of opening and closing door main body 20 is plastic, so can make each
21 lightweight of sliding panel, whole opening and closing operations are also light.
Claims (6)
1. a kind of opening and closing door component, which is characterized in that it is the opening and closing door component of the cabinet body for being open above,
The opening and closing door main body that the opening and closing door component has rectangular framework and the opening of the framework is opened and closed,
The framework has a pair of of left and right frame of parallel opposed and a pair of of front and back frame of parallel opposed,
In the inner wall of the pair of left and right frame, it is formed parallel to extend along its length respectively three or more guidance up and down
Slot,
The company that the opening and closing door main body has three pieces or more of rectangular sliding panel and interlocks neighbouring sliding panel
Motivation structure,
The sliding panel of the opening and closing door main body closes the opening of the framework along the longitudinal direction with arranged in step shape, described
The sliding panel for being opened and closed door main body is overlapped up and down and opens the opening of framework.
2. opening and closing door component according to claim 1, which is characterized in that
The interlinked mechanism has a pair of of protrusion, a pair of of slot and stop, and the pair of protrusion is in the left and right of the sliding panel
The top of the front side of side or the lower section of rear side are prominent, below or above of the pair of slot in the left and right side of the sliding panel
Extend along the longitudinal direction, the stop closes the front and back end of each slot.
3. opening and closing door component according to claim 1 or 2, which is characterized in that
The sliding panel has the plate main body of the synthetic resin of translucency and is fixed on the cunning of the left and right side of the plate main body
Moving part,
The sliding part has the slide protrusion slided in the guiding groove and the interlinked mechanism.
4. opening and closing door component according to claim 3, which is characterized in that
The sliding panel is also equipped with the spacer for being fixed on the front and rear side of plate main body.
5. opening and closing door component according to claim 3 or 4, which is characterized in that
The sliding part is made of portion of upper body and lower body,
The sliding part is to be fixed on plate main body in the way of portion of upper body and lower body grip block main body.
6. a kind of freezing/refrigerating showcase comprising:
The cabinet body for having cooling device and being open above；And
It is mounted on the opening and closing door component according to any one of claims 1 to 5 of the opening portion of the cabinet body.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-003716 | 2018-01-12 | ||
| JP2018003716A JP2019122489A (en) | 2018-01-12 | 2018-01-12 | Shutter assembly and freezing/refrigerating show case using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110025167A true CN110025167A (en) | 2019-07-19 |
Family
ID=67235495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910025869.4A Withdrawn CN110025167A (en) | 2018-01-12 | 2019-01-11 | It is opened and closed door component and the freezing/refrigerating showcase using the opening and closing door component |
Country Status (2)
| Country | Link |
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| JP (1) | JP2019122489A (en) |
| CN (1) | CN110025167A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3932899A4 (en) | 2019-02-28 | 2022-04-20 | FUJIFILM Corporation | PROCESS FOR THE PREPARATION OF A PEPTIDE COMPOUND, PROTECTING REAGENT AND CONDENSED POLYCYCLIC AROMATIC HYDROCARBON COMPOUND |
| JP7628073B2 (en) | 2019-02-28 | 2025-02-07 | 富士フイルム株式会社 | Method for producing peptide compound, reagent for forming protecting group, and aromatic heterocyclic compound |
| EP4006045A4 (en) | 2019-08-29 | 2022-10-19 | FUJIFILM Corporation | METHOD FOR MAKING NUCLEIC ACID COMPOUND AND NUCLEIC ACID COMPOUND |
| JP7466887B2 (en) * | 2019-11-14 | 2024-04-15 | 株式会社サンヤマト | Shutter assembly, freezer/refrigerator showcase using same, sliding end, and sliding door |
| WO2024258590A2 (en) * | 2023-06-14 | 2024-12-19 | Steven Williams | A sliding cover for catering trays |
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| CN2097562U (en) * | 1991-07-23 | 1992-03-04 | 陈向辉 | Drawer stratifying device |
| CN1475755A (en) * | 2002-08-13 | 2004-02-18 | 乐金电子(天津)电器有限公司 | Shelf of electric refrigerator |
| CN2602140Y (en) * | 2003-01-06 | 2004-02-04 | 薛佳 | Novel glass window |
| CN2745450Y (en) * | 2004-11-13 | 2005-12-14 | 河南新飞电器有限公司 | Horizontal show cabinet |
| CN102384629A (en) * | 2010-08-30 | 2012-03-21 | 博西华家用电器有限公司 | Refrigerating equipment and shelf device |
| CN202031437U (en) * | 2011-03-30 | 2011-11-09 | 李炎光 | Sliding window with multiple sashes overlapped |
| CN202619077U (en) * | 2012-04-16 | 2012-12-26 | 高伟波 | Wall-following type cultural relic exhibition cabinet |
| CN102979422A (en) * | 2012-11-23 | 2013-03-20 | 上海电机学院 | Glass window |
| CN203361934U (en) * | 2013-05-24 | 2013-12-25 | 娄文明 | Three-track-double-direction sliding door |
| CN103340540A (en) * | 2013-07-02 | 2013-10-09 | 杭州富冷科技有限公司 | Large-volume refrigerated display cabinet |
| CN204467420U (en) * | 2015-03-17 | 2015-07-15 | 陈杏芬 | A retractable TV cabinet |
| CN205297195U (en) * | 2015-12-31 | 2016-06-08 | 东莞市迪优门窗科技有限公司 | A four-track hidden sliding door |
| CN205758171U (en) * | 2016-04-14 | 2016-12-07 | 辽宁万好商用设备制造有限公司 | A kind of Horizontal refrigeration display cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2019122489A (en) | 2019-07-25 |
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Application publication date: 20190719 |