CN109764626A - Foldable rack and refrigerator with it - Google Patents
Foldable rack and refrigerator with it Download PDFInfo
- Publication number
- CN109764626A CN109764626A CN201910008251.7A CN201910008251A CN109764626A CN 109764626 A CN109764626 A CN 109764626A CN 201910008251 A CN201910008251 A CN 201910008251A CN 109764626 A CN109764626 A CN 109764626A
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- Prior art keywords
- rack
- gear
- foldable
- edge
- damping
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Abstract
The present invention provides a kind of foldable rack and the refrigerator with it, foldable rack includes: upper rack and the lower rack on the downside of upper rack, the front and rear sides of upper rack be each formed with the rack gear extended in left-right direction and being arranged in rack gear of matching and at least one damping gear to horizontally slip can be done along rack gear；A pair of support rods arranged in a crossed manner in " X " is provided between the front side of upper and lower rack between rear side, a upper end of a pair of support rods is pivotly connected with a damping gear, and is provided with spring between damping gear and the end of rack gear；The edge of upper rack and lower rack can contact, and the edge of upper and lower rack be provided with self-locking device and in the EDGE CONTACT of upper and lower rack, and self-locking device locks and lower rack is prevented to move downward.Have the advantages that adjusting height and automatically opens.
Description
Technical field
The present invention relates to technical field of refrigeration equipment more particularly to a kind of foldable rack and with its refrigerator.
Background technique
Refrigerator is a kind of common household electrical appliance in people's daily life, is usually provided with and puts in the storage compartment of refrigerator
Rack, it is to be understood that the size for the article that user is stored in storage compartment is usually different, especially high
Degree.
Therefore, a kind of foldable rack for capableing of adjusting height how is designed, a urgent problem to be solved is just become.
Summary of the invention
The purpose of the present invention is to provide a kind of foldable rack and with its refrigerator.
One of in order to achieve the above-mentioned object of the invention, an embodiment of the present invention, which provides, a kind of puts object for the foldable of refrigerator
Frame, comprising: upper rack and the lower rack on the downside of the upper rack, the front and rear sides of the upper rack are respectively formed
Have the rack gear extended in left-right direction and being arranged in the rack gear of matching and can be controlled along the rack gear
At least one damping gear of sliding；It is provided between rear side between the front side of the upper and lower rack and is set in " X " intersection
One upper end of a pair of support rods set, the pair of support rod is pivotly connected with a damping gear, and the damping tooth
Spring is provided between the end of wheel and rack；The edge of the upper rack and lower rack can contact, and put object above and below
The edge of frame is provided with self-locking device and in the EDGE CONTACT of upper and lower rack, and the self-locking device locks and prevents down to put
Rack moves downward.
As the further improvement of an embodiment of the present invention, the quantity of the damping gear is two, positioned at left side
Be arranged with spring between damping gear and the left side edge of the upper rack, positioned at right side damping gear and it is described on put object
Spring is arranged between the right side edge of frame；The rack gear includes two be fixedly installed at left and right sides of the upper rack respectively
A rack segments, the damping gear in left side are arranged in the rack segments in left side, and the damping gear on right side is arranged in the rack segments on right side
In；Two sides close to each other are both provided with the sliding backstop that damping gear can be stopped to pass through in described two rack segments
Portion.
As the further improvement of an embodiment of the present invention, the quantity of the damping gear is one, a pile branch
Another upper end of strut is pivotly connected with the upper rack, and two upper ends of the pair of support rod are respectively positioned on described
Rack it is ipsilateral.
As the further improvement of an embodiment of the present invention, it is each formed in the front and rear sides of the upper rack along a left side
The sliding slot that right direction extends, the rack gear are set in the sliding slot.
As the further improvement of an embodiment of the present invention, the lower surface in the sliding slot be provided with rack gear or
Upper lower inner surface is provided with rack gear.
As the further improvement of an embodiment of the present invention, the damping gear is arranged in the tooth comprising what is matched
The resislient gear to horizontally slip can be done in item and along the rack gear and being arranged in the sliding slot of matching and can
The sliding block to horizontally slip is done along the sliding slot.
As the further improvement of an embodiment of the present invention, it is each formed in the front and rear sides of the upper rack along a left side
Right direction extend guide groove, the extending direction of the guide groove it is parallel with the extending direction of the sliding slot and with the sliding slot phase
Connection, the damping gear being arranged in the guide groove and can horizontally slip along the guide groove comprising what is matched
Several guide posts.
As the further improvement of an embodiment of the present invention, the self-locking device includes being provided with the upper rack
Edge and downward opening lockhole and the lock tongue for being provided with the edge of the lower rack and being matched with the lockhole,
When the EDGE CONTACT of upper and lower rack, the lock tongue is inserted into the lockhole and makes the self-locking device self-locking.
As the further improvement of an embodiment of the present invention, the lock tongue on direction from bottom to top, cross section by
Then gradual change becomes smaller greatly, the cross section of the opening of the lockhole is less than the cross section of its inner chamber body.
The embodiment of the invention also provides a kind of refrigerator, it is provided in the storage compartment of the refrigerator above-mentioned foldable
Rack.
Compared with the existing technology, the technical effects of the invention are that: foldable put object the embodiment of the invention provides a kind of
Frame and refrigerator with it, foldable rack includes: upper rack and the lower rack on the downside of upper rack, above puts object
The front and rear sides of frame be each formed with the rack gear extended in left-right direction and being arranged in rack gear of matching and can be along
Rack gear does at least one damping gear to horizontally slip；It is provided between rear side between the front side of upper and lower rack in " X "
One upper end of a pair of support rods arranged in a crossed manner, a pair of support rods is pivotly connected with a damping gear, and damping gear
Spring is provided between the end of rack gear；The edge of upper rack and lower rack can contact, on the side of upper and lower rack
Edge is provided with self-locking device and in the EDGE CONTACT of upper and lower rack, and self-locking device locks and lower rack is prevented to transport downwards
It is dynamic.Have the advantages that adjusting height and automatically opens.
Detailed description of the invention
Figure 1A is the first three-dimensional structure diagram of the foldable rack in the embodiment of the present invention, wherein the foldable rack
In opened condition；
Figure 1B is the first three-dimensional structure diagram of the foldable rack in the embodiment of the present invention, wherein the foldable rack
It is in closed state；
Fig. 2A and Fig. 2 B be in the embodiment of the present invention include rack segments, damping gear and support rod stereochemical structure
Figure；
Fig. 2 C is the partial enlarged view of part A in Figure 1A；
Fig. 3 be in the embodiment of the present invention include rack segments, damping gear and support rod explosive view；
Fig. 4 is the three-dimensional structure diagram of the damping gear in the embodiment of the present invention；
Fig. 5 is the partial enlarged view of part B in Figure 1A.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to various embodiments shown in the accompanying drawings.But these embodiments are not
The limitation present invention, structure that those skilled in the art are made according to these embodiments, method or change functionally
It changes and is included within the scope of protection of the present invention.
The term of the representation space relative position used herein such as "upper", " top ", "lower", " lower section " is for just
A unit as shown in the drawings or feature are described relative to another unit or the relationship of feature in the purpose of explanation.It is empty
Between the term of relative position can be intended to include different direction of the equipment in use or work other than orientation as shown in the figure.
For example, the unit for being described as being located at other units or feature " below " or " under " will if the equipment in figure overturn
Positioned at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both orientation.If
It is standby to be otherwise directed (be rotated by 90 ° or other directions), and be interpreted accordingly used herein with space correlation
Language is described.
The embodiment of the present invention one provides a kind of foldable rack for refrigerator, as shown in Figure 1A, Figure 1B and Fig. 2 C,
Include:
Upper rack 1 and the lower rack 2 on the downside of the upper rack 1, the front and rear sides of the upper rack 1 are equal
Be formed with the rack gear extended in left-right direction and being arranged in the rack gear of matching and can be done along the rack gear
At least one damping gear 112 to horizontally slip；
A pair of support rods arranged in a crossed manner in " X " is provided between the front side of the upper and lower rack between rear side
3, a upper end of the pair of support rod 3 is pivotly connected with a damping gear 112, and the damping gear 112 and tooth
Spring 113 is provided between the end of item；
Here, at any time, the tooth tip in two damping gears 112, which all mutually blocks with the tooth tip in rack gear, sets, can be with
Understand, when damping gear 112 horizontally slips, rack gear can apply damping gear 112 opposite with glide direction
Damping force, therefore, the distance between lower rack 2 and upper rack 1 are that variable (i.e. damping gear 112 is in left-right direction
One tooth tip of every sliding apart from when, it will be able to change the distance between upper and lower rack), also, the left and right of lower rack 2
The height of two sides can it is unequal (for example, in Fig. 1, the upper end positioned at left side is L1 at a distance from the left side of upper rack 1,
Upper end positioned at right side is L2 at a distance from the right side of upper rack 1, and as L1 > L2, the left side height of lower rack 2 is higher than the right side
Side height；As L1=L2, the left side height of lower rack 2 is equal to right side height；As L1 < L2, the left side of lower rack 2 is high
Degree is lower than right side height), therefore, it is highly convenient for the height that user adjusts memory space.
The edge of the upper rack 1 and lower rack 2 can contact, and be provided at the edge of upper and lower rack self-locking
Device 4 and in the EDGE CONTACT of upper and lower rack, the self-locking device 4, which locks, simultaneously prevents lower rack 2 from moving downward.This
In, as shown in FIG. 1A and 1B, lower rack 2 can move up and down relative to upper rack 1, and rack 2 moves to instantly
When the downside of upper rack 1, the edge of upper and lower rack can be contacted, to cannot be formed in the top of lower rack 2
There is storage space, i.e. the foldable rack is in close state；Conversely, when the edge of upper and lower rack does not just contact,
The top of lower rack 2 is just formed with storage space, i.e., the foldable rack is in the open state.
Preferably, the quantity of the damping gear 112 be two, positioned at left side damping gear 112 and it is described on put object
Spring 113 is arranged between the left side edge of frame 1, positioned at the damping gear 112 on right side and the right side edge of the upper rack 1
Between be arranged with spring 113；
The rack gear includes two rack segments 111 for being fixedly installed on 1 left and right sides of upper rack respectively, left side
Damping gear 112 is arranged in the rack segments 111 in left side, and the damping gear 112 on right side is arranged in the rack segments 111 on right side；
Two sides close to each other, which are both provided with, in described two rack segments 111 can stop damping gear 112 to pass through
Sliding stopper section 1111.
Here, when needing to close the memory space, original state is as shown in Figure 1A, it is only necessary to apply to lower rack 2
Upward power, here, in the front side of upper rack 1, two damping gears 112 can be slided along rack gear 1, and can be located remotely from each other,
The meeting compressed spring 113 of damping gear 112 positioned at the left and right sides, it is to be understood that those skilled in the art are easy to imagine that
The rear side in upper rack 1 is obtained, the motion conditions of damping gear 112 are also such；Later, the edge of lower rack 2 with it is upper
The side edge of rack 1 is touched, and self-locking device 4 locks, and is prevented lower rack 2 and moved downward, and is ultimately formed shown in Figure 1B
State.
Here, when needing to open the memory space, original state is as shown in Figure 1B, it is only necessary to the self-locking device 4 is opened,
Here, in the front side of upper rack 1, the damping gear 112 to the left of spring 113 positioned at left side applies power to the right, is located at
The damping gear 112 of the spring 113 on right side to the right applies power to the left, and therefore, two damping gears 112 can be sliding along rack gear
It is dynamic, and can be close to each other, it is to be understood that those skilled in the art are imaginable that the rear side in upper rack 1, resistance
The motion conditions of Buddhist nun's gear 112 are also in this way, ultimately forming state shown in Figure 1B.
Optionally, as shown in figures 2 a-c, it may be provided with a fixture block 114 in the left and right sides of sliding slot 11, thus on a left side
Side, spring 113 are arranged in fixture block 114 and between the damping gears 112 in left side；On right side, spring 13 is arranged in fixture block 114
Be located at right side damping gear 112 between.
Optionally, as shown in FIG. 1A and 1B, the upper and lower rack can all be in rectangle, and the quantity of self-locking device 4 can
Think two, is both provided with a self-locking device 4 at two angles positioned at the same side of the rectangle.
Here, as shown in figure 4, the connector 1124 for connecting spring 13 can be set in damping gear 112,
In the damping gear 112 on right side, which is provided with opening towards the first right cylindrical aperture, the first cylindrical aperture
One end that spring 13 can be accommodated is also equipped with opening towards the second left cylindrical aperture in the fixture block 114 on right side, and second
Cylindrical aperture can accommodate the other end of spring 13.Those skilled in the art are imaginable that the situation in left side.
Here it is possible to understand, when distance that the damping gear 112 in left side slides to the right is remoter and the damping tooth on right side
The distance that wheel 112 slides to the left is remoter, then the distance between upper and lower rack is bigger, is formed by and deposits on lower rack 2
The height for storing up space is bigger, and therefore, the sliding distance of the damping gear 112 of the left and right sides is limited by sliding blocking portion 1111,
Therefore, two sliding stopper sections can control the size of memory space.
Secondly, it is to be understood that when the damping gear 112 of the left and right sides all against sliding stopper section 1111 when,
When lower rack 2 places article, 112 applied force of damping gear of two sides to the left and right is capable of in sliding stopper section 112, thus under guaranteeing
The stabilization of rack 2, but also lower rack 2 can place heavier article above.
Preferably, the quantity of the damping gear 112 be one, another upper end of a pile support rod 3 and it is described on
Rack 1 is pivotly connected, and two upper ends of the pair of support rod 3 are respectively positioned on the ipsilateral of the upper rack 1.Here,
It is understood that once damping gear 112 horizontally slips along rack gear, it will be able to change lower rack 2 and upper rack 1 it
Between vertical range；Further, since the second upper end is pivotly connected with upper rack 1, therefore, upper rack 1 can be to the
Two upper ends provide bigger pulling force, it can the article of emphasis is placed on lower rack 2.
Optionally, as shown in FIG. 1A and 1B, a left side for one lower end in the pair of support rod 3 and lower rack 2
Side is connected, another lower end is connected with the right side of lower rack 2.
Preferably, as shown in Figure 1A, the cunning extended in left-right direction is each formed in the front and rear sides of the upper rack 1
Slot 11, the rack gear are set in the sliding slot 11.
Preferably, the lower surface in the sliding slot 11 is provided with rack gear or upper lower inner surface is provided with rack gear.
Preferably, as shown in Figure 3 and Figure 4, the damping gear 112 include match be arranged in the rack gear and energy
It is enough the resislient gear 1121 to horizontally slip to be done along the rack gear and being arranged in the sliding slot 11 of matching and edge
The sliding slot 11 do the sliding block 1122 to horizontally slip.Here it is possible to understand, sliding block 1122 and sliding slot 11 cooperate,
To which sliding block 1122 is merely able to horizontally slip along sliding slot 11, therefore, damping gear 112 can only also do left and right along rack gear and slide
It is dynamic；Further, since sliding block 1122 and sliding slot 11 cooperate, therefore, sliding slot 11 can provide upward power to sliding block 1122, i.e.,
Lower rack 2 all undertakes by sliding block 1122 to the downward power that support rod 3 is applied, thus mitigate to resislient gear 1121 to
Under power, can preferably protect resislient gear.Optionally, the cross section of sliding slot 11 is rectangular, and sliding block 1122 is also rectangular
Structure.
Preferably, as shown in Figure 3 and Figure 4, it is each formed in the front and rear sides of the upper rack 1 and extends in left-right direction
Guide groove 115, the extending direction of the guide groove 115 it is parallel with the extending direction of the sliding slot 11 and with 11 phase of sliding slot
Connection, the damping gear 112 include match be arranged in the guide groove 115 and can be along the guide groove 115
Do several guide posts 1123 to horizontally slip.Here, as shown in figure 3, in front side, the front side of the upper lower inner surface of sliding slot 11 can be with
It is each provided with corresponding riser 1151, two risers 1151 are located in the same vertical plane, between the two risers 1151
Space just constitutes guide groove 115.As shown in figure 4, two guide posts 1123 and resislient gear 1121 are located at the sliding block
1122 front and rear sides；In the lateral direction, resislient gear 1121 is located at the middle position of sliding block 1122, and two guide posts
1123 are located at the two sides of sliding block 1122.Those skilled in the art are imaginable that the situation of rear side.
Preferably, as shown in Figure 1 and Figure 5, the self-locking device 4 includes being provided with the edge of the upper rack 1 and opening
The lockhole of mouth down and the lock tongue 41 for being provided with the edge of the lower rack 2 and being matched with the lockhole, upper and lower
When the EDGE CONTACT of rack, the lock tongue 41 is inserted into the lockhole and makes the self-locking device 4 self-locking.
Preferably, on direction of the lock tongue 41 from bottom to top, cross section becomes larger and then becomes smaller, the lockhole
The cross section of opening is less than the cross section of its inner chamber body.
Second embodiment of the present invention provides a kind of refrigerators, are provided in embodiment one in the storage compartment of the refrigerator
Foldable rack.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of foldable rack for refrigerator characterized by comprising
Upper rack and the lower rack on the downside of the upper rack, the front and rear sides of the upper rack are each formed with edge
Rack gear that left and right directions extends and being arranged in the rack gear of matching and can horizontally slip along the rack gear
At least one damping gear；
A pair of support rods arranged in a crossed manner in " X " is provided between the front side of the upper and lower rack between rear side, it is described
One upper end of a pair of support rods is pivotly connected with a damping gear, and sets between the damping gear and the end of rack gear
It is equipped with spring；
The edge of the upper rack and lower rack can contact, the edge of upper and lower rack be provided with self-locking device and
In the EDGE CONTACT of upper and lower rack, the self-locking device locks and lower rack is prevented to move downward.
2. foldable rack according to claim 1, it is characterised in that:
The quantity of the damping gear is two, is blocked between the damping gear in left side and the left side edge of the upper rack
Equipped with spring, spring is arranged between the damping gear on right side and the right side edge of the upper rack；
The rack gear includes two rack segments being fixedly installed at left and right sides of the upper rack respectively, the damping gear in left side
It is arranged in the rack segments in left side, the damping gear on right side is arranged in the rack segments on right side；
Two sides close to each other are both provided with the sliding backstop that damping gear can be stopped to pass through in described two rack segments
Portion.
3. foldable rack according to claim 1, it is characterised in that:
The quantity of the damping gear is one, another upper end of a pile support rod and the upper rack pivotly phase
Even, two upper ends of the pair of support rod are respectively positioned on the ipsilateral of the upper rack.
4. foldable rack according to claim 1, it is characterised in that:
It is each formed with the sliding slot extended in left-right direction in the front and rear sides of the upper rack, the rack gear is set to the cunning
In slot.
5. foldable rack according to claim 4, it is characterised in that:
Lower surface in the sliding slot is provided with rack gear or upper lower inner surface is provided with rack gear.
6. foldable rack according to claim 4, it is characterised in that:
The damping gear is arranged in the rack gear comprising what is matched and can make the bullet to horizontally slip along the rack gear
Property gear and what is matched be arranged in the sliding slot and can do the sliding block to horizontally slip along the sliding slot.
7. foldable rack according to claim 6, it is characterised in that:
The guide groove extended in left-right direction, the extension side of the guide groove are each formed in the front and rear sides of the upper rack
To parallel with the extending direction of the sliding slot and be connected with the sliding slot, the damping gear include match be arranged in institute
It states in guide groove and several guide posts to horizontally slip can be done along the guide groove.
8. foldable rack according to claim 1, it is characterised in that:
The self-locking device include be provided with the upper rack edge and downward opening lockhole and be provided with it is described under
The edge of rack and the lock tongue matched with the lockhole, in the EDGE CONTACT of upper and lower rack, the lock tongue is inserted into institute
It states in lockhole and makes the self-locking device self-locking.
9. foldable rack according to claim 8, it is characterised in that:
On direction of the lock tongue from bottom to top, cross section become larger and then become smaller, the cross section of the opening of the lockhole
Less than the cross section of its inner chamber body.
10. a kind of refrigerator, it is characterised in that:
The described in any item foldable racks of claim 1-9 are provided in the storage compartment of the refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910008251.7A CN109764626B (en) | 2019-01-04 | 2019-01-04 | Foldable rack and refrigerator with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910008251.7A CN109764626B (en) | 2019-01-04 | 2019-01-04 | Foldable rack and refrigerator with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109764626A true CN109764626A (en) | 2019-05-17 |
| CN109764626B CN109764626B (en) | 2023-03-14 |
Family
ID=66452666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910008251.7A Active CN109764626B (en) | 2019-01-04 | 2019-01-04 | Foldable rack and refrigerator with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109764626B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020125728A1 (en) * | 1999-03-04 | 2002-09-12 | Chambers Marshall Robert | Collapsible cargo support system |
| CN202327587U (en) * | 2011-11-29 | 2012-07-11 | 廖远旭 | Hanger with adjustable height |
| CN203036977U (en) * | 2012-08-02 | 2013-07-03 | 海尔集团公司 | Folding shelf and refrigerator capable of using folding shelf |
| CN103292558A (en) * | 2012-02-23 | 2013-09-11 | 珠海格力电器股份有限公司 | Refrigerator shelf and refrigerator comprising same |
| EP2805644A1 (en) * | 2013-05-24 | 2014-11-26 | Score B.V. | Height adjustable footrest |
| CN104236240A (en) * | 2014-09-11 | 2014-12-24 | 合肥华凌股份有限公司 | Shelf assembly of refrigerator and refrigerator with shelf assembly |
| CN205425606U (en) * | 2016-02-23 | 2016-08-03 | 青岛海尔股份有限公司 | Rack component and refrigerator with same |
| CN206896107U (en) * | 2017-01-29 | 2018-01-19 | 曹云霞 | Extension type shoe chest |
-
2019
- 2019-01-04 CN CN201910008251.7A patent/CN109764626B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020125728A1 (en) * | 1999-03-04 | 2002-09-12 | Chambers Marshall Robert | Collapsible cargo support system |
| CN202327587U (en) * | 2011-11-29 | 2012-07-11 | 廖远旭 | Hanger with adjustable height |
| CN103292558A (en) * | 2012-02-23 | 2013-09-11 | 珠海格力电器股份有限公司 | Refrigerator shelf and refrigerator comprising same |
| CN203036977U (en) * | 2012-08-02 | 2013-07-03 | 海尔集团公司 | Folding shelf and refrigerator capable of using folding shelf |
| EP2805644A1 (en) * | 2013-05-24 | 2014-11-26 | Score B.V. | Height adjustable footrest |
| CN104236240A (en) * | 2014-09-11 | 2014-12-24 | 合肥华凌股份有限公司 | Shelf assembly of refrigerator and refrigerator with shelf assembly |
| CN205425606U (en) * | 2016-02-23 | 2016-08-03 | 青岛海尔股份有限公司 | Rack component and refrigerator with same |
| CN206896107U (en) * | 2017-01-29 | 2018-01-19 | 曹云霞 | Extension type shoe chest |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109764626B (en) | 2023-03-14 |
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| CB02 | Change of applicant information |
Address after: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER JOINT STOCK Co.,Ltd. |
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