CN206434095U - It is a kind of can the children dinning chair without shift - Google Patents
It is a kind of can the children dinning chair without shift Download PDFInfo
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- CN206434095U CN206434095U CN201621195779.8U CN201621195779U CN206434095U CN 206434095 U CN206434095 U CN 206434095U CN 201621195779 U CN201621195779 U CN 201621195779U CN 206434095 U CN206434095 U CN 206434095U
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Abstract
The utility model belongs to articles for children technical field, specifically disclose it is a kind of can the children dinning chair without shift, this can the children dinning chair without shift include seat support, chair leg and the arm-rest frame that is arranged between chair leg and seat support；Arm-rest frame includes support body and the lifting handle being arranged on support body；Lifting handle is hinged on support body；Fasten or be flexibly connected between support body and seat support；Chair leg includes support bar and support rod shell, it is characterised in that：Electrodeless elevating mechanism is additionally provided between arm-rest frame and chair leg；Seat and arm-rest frame are by the electrodeless elevating mechanism slidable connection on support bar；Pressing lifting handle, seat and arm-rest frame can be slided up and down along support bar by the adjustment effect of electrodeless elevating mechanism and can be locked in arbitrary height.By setting electrodeless elevating mechanism between arm-rest frame and chair leg, what the utility model was provided can realize synchronous adjustment and the locking of seat support and arm-rest frame height without the children dinning chair of shift, use more convenient, and the adaptation of product is stronger, and cost performance is higher.
Description
Technical field
The utility model belongs to articles for children technical field, and seat support can arbitrarily be adjusted along chair leg by specifically disclosing one kind
Height can the children dinning chair without shift.
Background technology
The more extensive chair lift of in the market application includes vapour-pressure type and spiral two kinds, and the former passes through cylinder and control stick
The regulation of height of seat is carried out, the latter carries out the regulation of height of seat using helical element.Using during Pneumatic type lifting chair, it is necessary to
The lifting of cylinder piston rod could be realized by the body weight of user, regulation difficulty is larger, and production cost is higher.Using spiral
, it is necessary to which height of seat regulation could be arrived suitable position, operating process by the helical element on rotary seat repeatedly during chair lift
It is excessively cumbersome, and need the height of seat could be locked by extra locking member, use very inconvenient.In view of
Above-mentioned reason, existing chair lift height adjustment mechanism or gear shift mechanism are not suitable for using on children's seat, it is necessary to grind
Send out a kind of not only convenient use but also can improve product cost height adjustment mechanism and using this governor motion lifting
Chair.
Utility model content
In view of the above-mentioned problems, the utility model provide it is a kind of can the children dinning chair without shift, this can the children without shift
Dining chair realizes the flexible modulation of seat height, used more by setting electrodeless elevating mechanism between seat support and chair leg
Convenient, the cost performance of product is higher.
The utility model for realize technical scheme that its technique effect is used for：It is a kind of can the children dinning chair without shift,
Including seat support, chair leg and the arm-rest frame being arranged between leg and seat support；Arm-rest frame includes support body and is arranged on support body
Lifting handle；Lifting handle is hinged on support body；Link or be fastenedly connected between support body and seat support；Chair leg include support bar and
Support rod shell, it is characterised in that：Electrodeless elevating mechanism is additionally provided between arm-rest frame and chair leg；Seat and arm-rest frame pass through nothing
Pole elevating mechanism slidable connection is on support bar；Pressing lifting handle, seat and arm-rest frame can be in electrodeless elevating mechanisms
Under regulation, slided up and down along the support bar and arbitrary height can be locked in.
Further, electrodeless elevating mechanism includes drawing article, seesaw Transmission Bridge, depression bar, sliding block, card and elastic component；Stick up
Plate Transmission Bridge is hinged on support body；Drawing article is connected between lifting handle and seesaw Transmission Bridge；, can be with during pressing lifting handle
Seesaw Transmission Bridge is driven to rotate by drawing article；Sliding block slidable connection is in support rod shell；Card appearance is provided with sliding block
Chamber is put, card is hinged in card accommodating cavity；One end of depression bar is connected on card, and the other end of depression bar is connected to seesaw transmission
On bridge；Support bar blocked hole is provided with the corresponding site of card and sliding block；Support bar passes through the support on card and sliding block
Bar blocked hole forms the supporting construction of the seat support；One end of elastic component is connected on sliding block, and the other end is connected on card；When
When seesaw Transmission Bridge rotates, depression bar can make elastic component be stretched or compress by extruding card；Seesaw Transmission Bridge rotates
When, depression bar can be driven to extrude card；Card surrounds its jointed shaft rotation between sliding block under the squeezing action of depression bar, makes
Obtain axis of the axis of card upper support bar blocked hole gradually with support bar mutually to coincide, now can adjust seat support along support bar
With the height of arm-rest frame；After the completion of highly adjusting, lifting handle is unclamped, elastic component applies on elastic restoring force, card to card
Support bar blocked hole axis gradually with the axis of support bar formation angle, at this moment card can be realized high with clamping support bar
The locking of degree.
Further, it is additionally provided with handshake part on lifting handle；The pin joint for lifting handle and support body is distinguished with handshake part
Both sides in drawing article and lifting handle attachment points；Drawing article connecting portion and depression bar connecting portion are provided with seesaw Transmission Bridge；
Pin joint between seesaw Transmission Bridge and support body is located between drawing article connecting portion and depression bar connecting portion；Drawing article is fastened on pulling
On part connecting portion, depression bar is fastened on depression bar connecting portion.Preferably, drawing article connecting portion and depression bar connecting portion are pilot hole.
Further, can be spring or shell fragment without the elastic component in the children dinning chair of shift disclosed in the utility model；It is sliding
Elastic component department of assembly is respectively arranged with the corresponding site of block and card；Elastic component by elastic component department of assembly be connected to sliding block and
Between card.Preferably, elastic component department of assembly is locating dowel.
Further, can be drawstring or pull bar without the drawing article in the children dinning chair of shift disclosed in the utility model.
Further, what the utility model was provided can include base and backrest without the seat support in the children dinning chair of shift；Bottom
Seat includes bottom plate and is arranged on the base side plate of bottom plate both sides；Backrest includes backboard and sets the backrest side plate of backboard both sides；Bottom
Set up and be rotatably connected by base side plate and backrest side plate between seat and backrest；Locking spiral shell is additionally provided with base and backrest
Silk, lock screw is used for the locking for coordinating the lock hole on base and backrest to realize angle of inclination between base and backrest.Seat support
It is rotatably connected by being set up between base side plate and backrest side plate and arm-rest frame support body；The back of backrest is provided with locating rod；
Position on support body corresponding to locating rod is provided with index dial；Can be to backrest by the cooperation between locating rod and index dial
Angle of inclination is adjusted.
Further, what the utility model was provided can be additionally provided with the support body without seat both sides in the children dinning chair of shift
Base support beam；Corresponding to this, the bottom of base is provided with support beam guiding groove；Base passes through support beam guiding groove and base branch
Cooperation between support beam is movably connected in base support beam.
Further, disclosed in the utility model can the children dinning chair without shift also include pedal；Use is provided with base
It is corresponding in the pedal connecting portion for installing pedal, base connecting portion is provided with pedal；Pedal by pedal connecting portion and
Cooperation between base connecting portion is rotatably connected on the base.Preferably, pedal connecting portion and base connecting portion are
Pilot hole.
The beneficial technique effect of the utility model：
By setting electrodeless elevating mechanism between arm-rest frame and chair leg, what the utility model was provided can the children without shift
Dining chair realizes synchronous adjustment and the locking of seat support and arm-rest frame height, only needs to hold or press lifting handle with a firm grip i.e. when using
The random adjustment of height can be carried out, height can be locked by unclamping lifting handle, and very easy to use, the adaptation of product is more
By force, cost performance is higher.
Distinguish by using the seat support including base and backrest and at the rear portion of backrest and the corresponding position of arm-rest frame
Locating rod and index dial be set, the utility model provide can the children dinning chair without shift the luffing angle of seat can also be entered
Row adjustment, has further expanded the adaptability of product, has improved the cost performance of product.
To make utility model purpose of the present utility model, technical scheme and technique effect clearer, clear and definite, below in conjunction with
Specification drawings and specific embodiments disclosed in the utility model without the children dinning chair of shift to that can elaborate.
Brief description of the drawings
Fig. 1：The utility model can three-dimensional structure diagram of the children dinning chair without shift when being in high-order；
Fig. 2：The utility model can the children dinning chair without shift be in low level when three-dimensional structure diagram；
Fig. 3：The explosive view of the electrodeless elevating mechanism of the utility model；
Fig. 4：The utility model chair base structure schematic diagram；
Fig. 5：The utility model seat bottom structure chart；
Fig. 6：A portions enlarged drawing in Fig. 5；
Wherein：
1- underframe, 2- seat supports, 3- arm-rest frames, 4- pedals；
11- chair legs, 12- chassis；111- support bars, 112- support rod shells；
21- bases, 22- backrests；
211- base plates, 212- base side plates, 213- support beam guiding grooves；221- backrest backboards, 222- backrest side plates,
223- locating rods；
31- arm-rest frame support bodys, 32- arm-rest frame handrails, 33- lifting handles, 34- drawstrings, 35- seesaw Transmission Bridges, 36- pressures
Bar, 37- sliding blocks, 38- cards, 39- springs；311- index dials, 312- base support beams, 371- card accommodating cavities；
351- drawing article connecting portions, 352- seesaw pilot holes, 353- depression bar connecting portions.
Embodiment
Referring to Fig. 1, the chair lift being related in the application preferred embodiment includes underframe 1, seat support 2 and arm-rest frame 3；Underframe
1 includes two chair legs 11 and chassis 12, and chassis 12 is the frame structure being made up of four straight-bars；Chair leg 12 is fastened to chassis 12
On, form the supporting construction of lifting seat.
Arm-rest frame 3 is arranged between seat support 2 and chair leg 11, and arm-rest frame 3 includes support body 31, handrail 32 and lifting handle 33.
Lifting handle 33 is hinged on support body 31；It is hinged or is fastenedly connected between support body 31 and seat support 2, arm-rest frame during regulation seat height
3 can move up and down along chair leg 11 together with seat support 2.
Electrodeless elevating mechanism is provided between arm-rest frame 3 and chair leg 11, seat support 2 and arm-rest frame 3 pass through the electrodeless lift
Structure slidable connection is in chair leg 11；Lifting handle 33 is pressed, seat support 2 and arm-rest frame 3 can pass through the electrodeless elevating mechanism
Adjustment effect is slided up and down along chair leg 11, it is possible to be locked in the arbitrary height in chair leg 11 by electrodeless elevating mechanism.Fig. 1 is chair
Schematic diagram when seat 2 and arm-rest frame 3 are in high-order, schematic diagram when Fig. 2 is seat support 2 and arm-rest frame 3 is in low level.
Referring to Fig. 3, the electrodeless elevating mechanism used in this preferred embodiment includes drawstring 34, seesaw Transmission Bridge 35, pressure
Bar 36, sliding block 37, card 38 and spring 39；Drawstring 34 is the drawing article in the present embodiment, and spring 39 is the bullet in the present embodiment
Property part.Seesaw Transmission Bridge 35 includes drawing article connecting portion 351, seesaw pilot hole 352 and depression bar connecting portion 353；Seesaw Transmission Bridge
35 are hinged on support body 31 by its pilot hole 352, and pin joint is located in drawing article connecting portion 351 and depression bar connecting portion 353
Between.Handshake part is provided with lifting handle 33, one end of drawstring 34 is fastened on lifting handle 33, and tie point is located at lifting handle
Between pin joint and handshake part between 33 and support body 31.During pressing lifting handle 33, work can be pullled by drawstring 34
Rotated with seesaw Transmission Bridge 35 is driven around its pin joint.
Chair leg 11 includes support bar 111 and support rod shell 112；Support rod shell 112 is assemblied in outside support bar 111；
On the one hand increase the aesthetic measure of product, on the one hand form installation and the space of sliding block 37.Cross sectional shape, the chi of sliding block 37
The cross sectional shape and size of very little and support rod shell 112 are matched, and sliding block 37 is slidably connected in support rod shell 112.Sliding block
Card accommodating cavity 371 is provided with 37, card 38 is hinged in card accommodating cavity 371；One end of depression bar 36 is fastened to card 38
On, the other end is connected on the depression bar connecting portion 353 of seesaw Transmission Bridge 35.It is respectively provided with the corresponding site of card 38 and sliding block 37
There is support bar blocked hole, support bar 111 forms the support to seat support through the support bar blocked hole on card 38 and sliding block 37.Bullet
One end of spring 39 is connected on sliding block 37, and the other end is connected to card 38；Pressing lifting handle 33, drawstring 34 drives seesaw transmission
Bridge 35 rotates；When seesaw Transmission Bridge 35 rotates, depression bar 36 makes spring 39 be stretched or stretch by extruding card 38.Unclamp
Handle 33 is lifted, spring 39 promotes card 38 to reset by being applied to the elastic restoring force of card 38.
When seesaw Transmission Bridge 35 rotates, depression bar 36 can be driven to extrude card 38, squeezing action of the card 38 in depression bar 36
Down around its jointed shaft rotation between sliding block 37 so that the axis of the upper support bar blocked hole of card 38 is gradually and support bar
111 axis mutually coincides, and can now hold the handle of the behind of seat support 2 by seat support 2 and arm-rest frame 3 along support bar about 111
Transfer；After height is suitable, lifting handle is unclamped, spring 39 applies the support bar clamping on elastic restoring force, card to card 38
The axis misalignment of the axis in hole gradually with support bar 111, now card 38 can be by between support bar blocked hole and support bar
Clamping power clamping support bar 111, realize the locking of height.
Disclosed in the application preferred embodiment can the children dinning chair without shift, not only seat height adjustable, can be with
The angle of inclination of seat is adjusted by the pitching angle adjusting structure being arranged on seat support 2 and arm-rest frame 3.Refer to figure
1st, Fig. 2, Fig. 4, Fig. 5 and Fig. 6, seat support 2 include base 21 and backrest 22；Base 21 includes bottom plate 211 and is arranged on 211 liang of bottom plate
The base side plate 212 of side；Backrest 22 includes backboard 221 and is arranged on the backrest side plate 222 of the both sides of backboard 221；Base 21 and lean on
Set up and be rotatably connected by base side plate 212 and backrest side plate 222 between the back of the body 22；It is additionally provided between base 21 and backrest 22
Lock screw, lock screw can lock the angle of inclination between base 21 and backrest 22.
Seat support 2 (can be adopted by setting up to be rotatably connected between base side plate 212, backrest side plate 222 and arm-rest frame support body 31
With the common articulated structure such as pivotal axis).The back of backrest 22 is provided with locating rod 223；Corresponding to locating rod 223 on support body 31
Position is provided with index dial 311；, can be to the angle of inclination of backrest 22 by the cooperation between locating rod 223 and index dial 311
It is adjusted.Base support beam 312 is additionally provided with the support body 31 of the both sides of seat support 2；Corresponding to this, the bottom of base 21 is provided with
Support beam guiding groove 213；Base 21 is movable to connect by the cooperation between support beam guiding groove 213 and base support beam 312
It is connected in base support beam 312.When needing the angle of inclination to seat support to be adjusted, base 21 and backrest 22 can same phases
Arm-rest frame 3 is rotated.After the completion of angle adjustment, by the mutual support between locating rod 223 and index dial 311 and
Mutual support between base support beam 312 and support beam guiding groove 213 is by angle locking.
The infant's lifting seat referred in Fig. 1, Fig. 2 and Fig. 4, the present embodiment also includes pedal 4；Set on base 21
There is the pedal connecting portion for installing pedal 4, it is corresponding to this, base connecting portion is provided with pedal 4；Pedal is connected by pedal
Cooperation between portion and base connecting portion is rotatably connected on the base.Specifically, base connecting portion and pedal connecting portion
It is axis hole, during assembling, the axis hole axis on base 21 and pedal 4 is overlapped, shaft member such as screw fastener is then penetrated i.e.
The assembling of pedal 4 can be achieved.
Preferred embodiment of the present utility model is elaborated above in association with Figure of description, it should explanation
It is that protection domain of the present utility model includes but is not limited to above-described embodiment；Concrete structure disclosed in Figure of description is also only
It is preferred embodiment of the present utility model, the technical staff in the field can also develop other embodiment on this basis,
Any simple deformation or equivalent substitution for not departing from the utility model innovative idea, is covered by the utility model, belongs to this reality
With new protection domain.
Claims (10)
1. it is a kind of can the children dinning chair without shift, including seat support (2), chair leg (11) and be arranged on leg (11) and seat support
(2) arm-rest frame (3) between；The arm-rest frame (3) includes support body (31) and the lifting handle being arranged on the support body (31)
(33)；The lifting handle (33) is hinged on the support body (31)；Leg (11) includes support bar (111) and support bar
Housing (112), it is characterised in that：
Electrodeless elevating mechanism is additionally provided between the arm-rest frame (3) and leg (11)；The seat support (2) and the handrail
Frame (3) is by the electrodeless elevating mechanism slidable connection on the support bar (111)；Pressing lifting handle (33), it is described
Seat support (2) and the arm-rest frame (3) can slide up and down along the support bar (111) and can be locked in arbitrary height.
2. according to claim 1 can the children dinning chair without shift, it is characterised in that：
The electrodeless elevating mechanism includes drawing article (34), seesaw Transmission Bridge (35), depression bar (36), sliding block (37), card (38)
With elastic component (39)；
The seesaw Transmission Bridge (35) is hinged on the support body (31)；The drawing article (34) is connected to the lifting handle
(33) between the seesaw Transmission Bridge (35)；When pressing lifting handle (33), the drawing article (34) band can be passed through
Dynamic seesaw Transmission Bridge (35) rotation；
Sliding block (37) slidable connection is in the support rod shell (112)；Card appearance is provided with the sliding block (37)
Chamber (371) is put, the card (38) is hinged in the card accommodating cavity (371)；One end of the depression bar (36) is connected to institute
State on card (38), the other end of the depression bar (36) is connected on the seesaw Transmission Bridge (35)；The card (38) and institute
Support bar blocked hole is provided with the corresponding site for stating sliding block (37)；The support bar (111) through the card (38) and
Support bar blocked hole on the sliding block (37) forms the supporting construction of the seat support (2)；One end of the elastic component (39) connects
It is connected on the sliding block (37), the other end is connected on the card (38)；It is described when the seesaw Transmission Bridge (35) rotates
Depression bar (36) can make the elastic component (39) be stretched or compress by extruding the card (38)；
During seesaw Transmission Bridge (35) rotation, the depression bar (36) can be driven to extrude the card (38), the card
(38) its jointed shaft rotation between the sliding block (37) is surrounded under the squeezing action of the depression bar (36) so that the card
Axis of the axis of piece (38) upper support bar blocked hole gradually with the support bar (111) mutually coincides, now can be along described
Support bar (111) adjusts the height of the seat support (2) and the arm-rest frame (3)；After the completion of highly adjusting, the lifting handle is unclamped
Hand (33), the elastic component (39) applies elastic restoring force, card (38) the upper support bar blocked hole to the card (38)
Axis axis misalignment gradually with the support bar (111), now the card (38) can be with support bar described in clamping
(111), height is locked.
3. according to claim 2 can the children dinning chair without shift, it is characterised in that：
Handshake part is provided with the lifting handle (33)；The lifting handle (33) and pin joint and the institute of the support body (31)
State the both sides that handshake part is respectively at the drawing article (34) and the lifting handle attachment points；
Drawing article connecting portion (351) and depression bar connecting portion (353) are provided with the seesaw Transmission Bridge (35)；The seesaw transmission
Pin joint between bridge (35) and the support body (31) is located at the drawing article connecting portion (351) and the depression bar connecting portion
(353) between；
The drawing article (34) is fastened on the drawing article connecting portion (351), and the depression bar (36) is fastened on the depression bar and connected
In socket part (353).
4. according to claim 2 can the children dinning chair without shift, it is characterised in that：The sliding block (37) and the card
(38) elastic component department of assembly is respectively arranged with corresponding site；The elastic component (39) is connected by the elastic component department of assembly
Between the sliding block (37) and the card (38).
5. according to claim 2 can the children dinning chair without shift, it is characterised in that：The elastic component (39) be spring or
Shell fragment.
6. according to claim 2 can the children dinning chair without shift, it is characterised in that：The drawing article (34) be drawstring or
Pull bar.
7. according to claim 1 can the children dinning chair without shift, it is characterised in that：
The seat support (2) includes base (21) and backrest (22)；The base (21) includes bottom plate (211) and is arranged on bottom plate
(211) base side plate (212) of both sides；The backrest (22) includes backboard (221) and sets leaning on for backboard (221) both sides
Dorsal plate (222)；Pass through the base side plate (212) and the backrest side plate between the base (21) and the backrest (22)
(222) set up and be rotatably connected；
Lock screw is additionally provided with the base (21) and the backrest (22), the lock screw is used to coordinate the base
And the lock hole on the backrest (22) realizes the locking between the base (21) and the backrest (22) (21)；
The seat support (2) by the base side plate (212), the backrest side plate (222) and the arm-rest frame support body (31) it
Between cooperation set up be rotatably connected；
The back of the backrest (22) is provided with locating rod (223)；The locating rod is corresponded on the arm-rest frame support body (31)
(223) position is provided with index dial (311)；Can by the cooperation between the locating rod (223) and the index dial (311)
It is adjusted with the angle of inclination to the seat support (2).
8. according to claim 1 can the children dinning chair without shift, it is characterised in that：The support body of seat support (2) both sides
(31) base support beam (312) is additionally provided with；Corresponding, the bottom of the base (21) is additionally provided with support beam guiding
Groove (213)；The base (21) passes through the cooperation between the support beam guiding groove (213) and the base support beam (312)
It is movably connected on the base support beam (312).
9. according to claim 1 can the children dinning chair without shift, it is characterised in that：It is described can the children dinning chair without shift
Also include pedal (4)；The pedal connecting portion for installing pedal (4) is provided with the base (21), it is corresponding to this, it is described to step on
Plate is provided with base connecting portion on (4)；The pedal (4) passes through matching somebody with somebody between the pedal connecting portion and the base connecting portion
Conjunction is rotatably connected on the base (21).
10. according to claim 1 can the children dinning chair without shift, it is characterised in that：It is described can the kid's meal without shift
Chair also includes chassis (12)；Leg (11) is fastenedly connected on the chassis (12), and formation is described can the children without shift
The underframe (1) of dining chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195779.8U CN206434095U (en) | 2016-11-03 | 2016-11-03 | It is a kind of can the children dinning chair without shift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621195779.8U CN206434095U (en) | 2016-11-03 | 2016-11-03 | It is a kind of can the children dinning chair without shift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206434095U true CN206434095U (en) | 2017-08-25 |
Family
ID=59644305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621195779.8U Active CN206434095U (en) | 2016-11-03 | 2016-11-03 | It is a kind of can the children dinning chair without shift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206434095U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013652A (en) * | 2016-11-03 | 2018-05-11 | 上海优贝实业有限公司 | It is a kind of can the children dinning chair without shift |
| CN108402787A (en) * | 2018-04-24 | 2018-08-17 | 宁波精英车业有限公司 | A kind of children dinning chair of adjustable backrest |
-
2016
- 2016-11-03 CN CN201621195779.8U patent/CN206434095U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013652A (en) * | 2016-11-03 | 2018-05-11 | 上海优贝实业有限公司 | It is a kind of can the children dinning chair without shift |
| CN108402787A (en) * | 2018-04-24 | 2018-08-17 | 宁波精英车业有限公司 | A kind of children dinning chair of adjustable backrest |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190221 Address after: Room K15, 5th floor, 277 Huqingping Highway, Minhang District, Shanghai 201105 Patentee after: Shanghai Bei Yi Agel Ecommerce Ltd Address before: Room 754-k, 710 Siping Road, Hongkou District, Shanghai Patentee before: Shanghai youbei Industrial Co. Ltd. |
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| TR01 | Transfer of patent right |