CN209528183U - A kind of trolley case with saving space function - Google Patents
A kind of trolley case with saving space function Download PDFInfo
- Publication number
- CN209528183U CN209528183U CN201821440298.8U CN201821440298U CN209528183U CN 209528183 U CN209528183 U CN 209528183U CN 201821440298 U CN201821440298 U CN 201821440298U CN 209528183 U CN209528183 U CN 209528183U
- Authority
- CN
- China
- Prior art keywords
- telescopic lever
- pull rod
- locating
- cabinet
- shaft set
- 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.)
- Active
Links
- 230000013011 mating Effects 0.000 claims description 9
- 230000006870 function Effects 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Handcart (AREA)
Abstract
The utility model discloses a kind of with the trolley case for saving space function, including knob (1), control button (2): insertion is mounted in knob, flexible with locating axle (4) rotation, telescopic lever (3), locating axle (4), shaft set (5) for controlling pull rod: stationary positioned wheel shaft simultaneously positions its rotation, inside there is locating wheel positioning tooth, upper connecting rod cabin (6): pull rod memory space, lower pull rod cabin (7): sliding rail, shaft set, the assembly of locating wheel positioning tooth, upper box lid (8) and the lower case lid (9) of pull rod；Tie system is transferred to cabinet upper surface from traditional box back surface (10) by the utility model, it presses control button (2) and pulls out telescopic lever (3) out of cabinet, when the locating axle (4) of telescopic lever enters shaft set (5), telescopic lever (3) can be rotated by 90 ° to plumbness from horizontality, at this time can normal use.Largely increase the storage space of cabinet.
Description
[technical field]
It is specifically a kind of with saving space function the utility model relates to travel products luggage class technical field
Trolley case.
[background technique]
Currently, tie system is generally installed on box back surface by existing trolley case, so that the inside of box back surface is necessary
Pull rod memory space is reserved, the pull rod of small-sized trolley case is through to cabinet upper surface from cabinet lower end surface, causes in box back surface
Side is rough and uneven in surface, and occupies a large amount of use space, and the overall volume of cabinet is smaller, occupied by space proportion
It is bigger, storage space is occupied up to 10% or more.
[summary of the invention]
The purpose of this utility model seeks to solve above-mentioned deficiency and provide a kind of with the pull rod for saving space function
Case.Tie system is transferred to cabinet upper surface from traditional box back surface by the utility model, is pressed control button and is pulled out and stretches
Contracting pull rod, when the locating axle of telescopic lever enters shaft set, telescopic lever can be rotated by 90 ° to vertical configuration from horizontality
State simultaneously works normally.It is such to design the storage space for largely having saved cabinet, and realize the smooth of box back surface
Property.
It designs to achieve the above object a kind of with the trolley case for saving space function, comprising: 1, telescopic lever 3 of shaking hands,
The inside of upper box lid 8 and lower case lid 9, the cabinet upper surface I11 of the upper box lid 8 is equipped with upper connecting rod cabin 6, the lower case lid 9
The inside of cabinet upper surface II13 is equipped with lower pull rod cabin 7, and the cabinet upper surface II13 of the lower case lid 9 is connect with box back surface 10
Place is equipped with handle groove 14, and the handle groove 14 is equipped with shaft set 5 with 7 junction of lower pull rod cabin inside, is equipped in the shaft set 5
Locating wheel positioning tooth, the locating wheel positioning tooth engagement connect locating axle 4, and the locating axle 4 passes through locating wheel rotation seat
The lower end of 15 mating connection telescopic levers 3, the upper end connection knob 1 of the telescopic lever 3, the knob 1 are equipped with control and press
Button 2, is equipped with linkage mechanism inside the telescopic lever 3, the linkage mechanism mating connection control button 2, telescopic lever 3 and fixed
Position wheel rotation seat 15.
Further, the telescopic lever 3 uses duplex pull rod or simplex pull rod structure, and the pull rod other end is all fixedly installed with fixed
Position wheel shaft (4), can the rotation in shaft set (5).
Further, the telescopic lever 3 is using two sections, three sections or Multi-section telescopic pull rod.
Further, pull rod sliding rail is equipped in the lower pull rod cabin 7.
Further, the position of the telescopic lever (3) is located at cabinet upper surface I's (11) and cabinet upper surface II (13)
In parallel plane.
Another design scheme of the utility model: a kind of with the trolley case for saving space function, comprising: knob 1 stretches
The outside of pull rod 3, upper box lid 8 and lower case lid 9, the cabinet upper surface I11 of the upper box lid 8 is equipped with upper connecting rod slot 16, under described
The outside of the cabinet upper surface II13 of case lid 9 is equipped with lower pull rod slot 17, handle groove 14, and the handle groove 14 is located at upper box lid 8
Cabinet upper surface I11 and positive 18 junctions of cabinet, the cabinet upper surface II13 of the lower case lid 9 and 10 junction of box back surface
Equipped with shaft set 5, locating wheel positioning tooth is equipped in the shaft set 5, the locating wheel positioning tooth engagement connects locating axle 4,
The locating axle 4 passes through the lower end of 15 mating connection telescopic lever 3 of locating wheel rotation seat, and the upper end of the telescopic lever 3 connects
Knob 1 is connect, the knob 1 is equipped with control button 2, is equipped with linkage mechanism inside the telescopic lever 3, the linkage mechanism is matched
Close connection control button 2, telescopic lever 3 and locating wheel rotation seat 15.
The utility model compared with the existing technology, the utility model be utilized cabinet upper surface upper connecting rod cabin and lower pull rod
The space in cabin, so that tie system effectively operates wherein including knob, control button, telescopic lever, locating axle, thus
Realize the general process of current trolley case: opening-closing case body opens tie system, completes the unlatching of tie system to enter use
State.In this way, this operation mode in cabinet upper surface, just instead of current trolley case box back surface operation mode,
To realize the purpose for saving use space.
Further, the position of the telescopic lever (3) is located at cabinet upper surface I's (11) and cabinet upper surface II (13)
Plane-parallel outside.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram (double pull rod structure) of the utility model；
Fig. 2 is the structural schematic diagram (simplex pull rod structure) of the utility model；
Fig. 3 is double retractable drawbar structure schematic diagrames of the utility model；
Fig. 4 is single retractable drawbar structure schematic diagram of the utility model；
Fig. 5 is another example structure schematic diagram (double pull rod structure) of the utility model；
Fig. 6 is another example structure schematic diagram (simplex pull rod structure) of the utility model；
Fig. 7 is double retractable drawbar structure schematic diagrames of another embodiment of the utility model；
Fig. 8 is single retractable drawbar structure schematic diagram of another embodiment of the utility model.
In figure: 1, shake hands, 2, control button, 3, telescopic lever, 4, locating axle, 5, shaft set, 6, upper connecting rod cabin, 7, under
Pull rod cabin, 8, upper box lid, 9, lower case lid, 10, box back surface, 11, cabinet upper surface I, 12, cabinet lower end surface, 13, cabinet upper end
Face II, 14, handle groove, 15, locating wheel rotation seat, 16, upper connecting rod slot, 17, lower pull rod slot, 18, cabinet front.
[specific embodiment]
The utility model is made with reference to the accompanying drawing further explained below:
As shown in Figure 1, the utility model includes: knob 1, telescopic lever 3, upper box lid 8 and lower case lid 9, the upper box lid 8
The inside of cabinet upper surface I11 be equipped with upper connecting rod cabin 6, the inside of the cabinet upper surface II13 of the lower case lid 9 is equipped with drop-down
Bar cabin 7, the lower pull rod cabin 7 is interior to be equipped with pull rod sliding rail, and the cabinet upper surface II13 of the lower case lid 9 is connect with box back surface 10
Place is equipped with handle groove 14, and the handle groove 14 is equipped with shaft set 5 with 7 junction of lower pull rod cabin, is equipped with positioning in the shaft set 5
Positioning tooth is taken turns, the locating wheel positioning tooth engagement connects locating axle 4, by locating wheel positioning tooth stationary positioned wheel shaft and positions
It is rotated.The locating axle 4 passes through the lower end of 15 mating connection telescopic lever 3 of locating wheel rotation seat, locating wheel rotation seat 15
Telescopic lever is positioned continuous rotation or to be locked up in 0-90 °.The upper end connection knob 1 of the telescopic lever 3, the knob 1
It is equipped with control button 2, is equipped with linkage mechanism inside the telescopic lever 3, the linkage mechanism mating connection control button 2,
Telescopic lever 3 and locating wheel rotation seat 15.The insertion of control button 2 is mounted in knob 1, is combined with linkage mechanism and is used to control
Pull rod processed is flexible and locating wheel rotates.The telescopic lever 3 is using two sections, three sections or Multi-section telescopic pull rod.
When the trolley case of the utility model is not used, upper box lid 8 and lower case lid 9 are closed state, and telescopic lever 3
It is hidden in upper connecting rod cabin 6 and lower pull rod cabin 7, locating axle 4 is hidden in upper connecting rod cabin 6, only shakes hands 1 and to be mounted on knob
Upper control button 2 is in outside lower pull rod cabin 7, is operated when for using.When trolley case begins to use, upper box lid 8 and lower case lid 9
Or be closed state, or be folding condition, even if tie system include knob, control button, telescopic lever, locating axle not yet
It opens, upper box lid 8 and lower case lid 9 are still retractable, because there are certain spaces in upper connecting rod cabin 6, offer condition is opened and closed thus,
I.e. tie system will not generate in moving process including knob, control button, telescopic lever, locating axle with upper connecting rod cabin 6
The interference that should not have.
When tie system includes knob, control button, telescopic lever, locating axle enabling, control button 2 can play three
Effect: first, make locating axle 4 be detached from upper connecting rod cabin 6 one end, thus open tie system include knob, control button,
The whole slide mode of telescopic lever, locating axle；Second, so that telescopic lever 3 is generated relative telescopic and fixed effect；The
Three, so that locating axle 4 is fixed in shaft set 5 and is controlled it within the scope of 0 ° -90 ° and rotates.
When tie system includes knob, control button, telescopic lever, locating axle completion unlatching, undergo by controlling
Three processes caused by three effects of button 2: first, locating axle 4 is detached from the one end in upper connecting rod cabin 6, and enters and turn
It is fixed in axle sleeve 5；Second, 3 specific elongation of telescopic lever；Third, locating axle 4 rotate in shaft set 5, make tie system packet
It includes knob, control button, telescopic lever, locating axle and is in the tie system institute that vertical state such as dotted line when using is delineated
Show.
Telescopic lever 3 is during 0-90 ° of rotations continuously can be by bidirectional locking, positioning when releasing the control button 2
Take turns it is non-rotatable, when pressing control button 2 can bidirectional rotation, when the rotation of telescopic lever 3 is to plumbness, 3 quilt of telescopic lever
Lower pull rod cabin 7 stops, and can not continue to rotate.
As shown in Fig. 2, the telescopic lever 3 of the utility model uses simplex pull rod structure.
As shown in figure 5, the another embodiment of the utility model, is mounted on the design side outside cabinet for telescopic lever
Method.The structure difference of itself and Fig. 1 are that the outside of the cabinet upper surface I11 of the upper box lid 8 is equipped with upper connecting rod slot 16, under described
The outside of the cabinet upper surface II13 of case lid 9 is equipped with lower pull rod slot 17, handle groove 14, and the handle groove 14 is located at upper box lid 8
Cabinet upper surface I11 and positive 18 junctions of cabinet, the cabinet upper surface II13 of the lower case lid 9 and 10 junction of box back surface
Equipped with shaft set 5.Other structures are same as in figure 1.
The utility model is simultaneously not limited to the embodiments described above, and other any spirit without departing from the utility model are real
Made changes, modifications, substitutions, combinations, simplifications under matter and principle, should be equivalent substitute mode, be included in practical
Within novel protection scope.
Claims (9)
1. a kind of with the trolley case for saving space function, comprising: knob (1), telescopic lever (3), upper box lid (8) and lower case lid
(9), it is characterised in that: the inside of the cabinet upper surface I (11) of the upper box lid (8) is equipped with upper connecting rod cabin (6), the lower case lid
(9) inside of cabinet upper surface II (13) be equipped with lower pull rod cabin (7), the cabinet upper surface II (13) of the lower case lid (9) with
Box back surface (10) junction is equipped with handle groove (14), and the handle groove (14) and lower pull rod cabin (7) junction are equipped with shaft set
(5), locating wheel positioning tooth is equipped in the shaft set (5), locating wheel positioning tooth engagement connection locating axle (4) is described
Locating axle (4) by the lower end of locating wheel rotation seat (15) mating connection telescopic lever (3), the telescopic lever (3) it is upper
End connection knob (1), the knob (1) are equipped with control button (2), and linkage mechanism, institute are equipped with inside the telescopic lever (3)
State linkage mechanism mating connection control button (2), telescopic lever (3) and locating wheel rotation seat (15).
2. trolley case as described in claim 1, it is characterised in that: the telescopic lever (3) uses duplex pull rod or simplex pull rod knot
Structure, the pull rod other end are all fixedly installed with locating axle (4), can the rotation in shaft set (5).
3. trolley case as described in claim 1, it is characterised in that: the telescopic lever (3) is stretched using two sections, three sections or more piece
Contracting pull rod.
4. trolley case as claimed in claim 1,2 or 3, it is characterised in that: be equipped in the lower pull rod cabin (7) pull rod sliding rail,
Shaft set, locating wheel positioning tooth.
5. trolley case as described in claim 1, it is characterised in that: the position of the telescopic lever (3) is located at cabinet upper surface I
(11) and in the parallel plane of cabinet upper surface II (13).
6. a kind of with the trolley case for saving space function, comprising: knob (1), telescopic lever (3), upper box lid (8) and lower case lid
(9), it is characterised in that: the outside of the cabinet upper surface I (11) of the upper box lid (8) is equipped with upper connecting rod slot (16), the nowel
The outside for covering the cabinet upper surface II (13) of (9) is equipped with lower pull rod slot (17), handle groove (14), and the handle groove (14) is located at upper
Positive (18) junction the cabinet upper surface I (11) and cabinet of case lid (8), the cabinet upper surface II (13) of the lower case lid (9)
Shaft set (5) are equipped with box back surface (10) junction, locating wheel positioning tooth, the locating wheel are equipped in the shaft set (5)
Tooth engagement connection locating axle (4) is positioned, the locating axle (4) passes through locating wheel rotation seat (15) mating connection telescopic lever
(3) lower end, the upper end connection knob (1) of the telescopic lever (3), the knob (1) is equipped with control button (2), described
Linkage mechanism, the linkage mechanism mating connection control button (2), telescopic lever (3) and positioning are equipped with inside telescopic lever (3)
Take turns positioning tooth.
7. trolley case as claimed in claim 6, it is characterised in that: the telescopic lever (3) uses duplex pull rod or simplex pull rod knot
Structure, the pull rod other end are all fixedly installed with locating axle (4), can the rotation in shaft set (5).
8. trolley case as claimed in claim 6, it is characterised in that: the telescopic lever (3) is stretched using two sections, three sections or more piece
Contracting pull rod.
9. trolley case as claimed in claim 6, it is characterised in that: the position of the telescopic lever (3) is located at cabinet upper surface I
(11) and the plane-parallel outside of cabinet upper surface II (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440298.8U CN209528183U (en) | 2018-09-04 | 2018-09-04 | A kind of trolley case with saving space function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440298.8U CN209528183U (en) | 2018-09-04 | 2018-09-04 | A kind of trolley case with saving space function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209528183U true CN209528183U (en) | 2019-10-25 |
Family
ID=68245000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821440298.8U Active CN209528183U (en) | 2018-09-04 | 2018-09-04 | A kind of trolley case with saving space function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209528183U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108835813A (en) * | 2018-09-04 | 2018-11-20 | 上海品屹工业设计有限公司 | A kind of trolley case with saving space function |
| USD904829S1 (en) | 2018-12-11 | 2020-12-15 | Yeti Coolers, Llc | Container accessories |
| USD907445S1 (en) | 2018-12-11 | 2021-01-12 | Yeti Coolers, Llc | Container accessories |
| US11203465B2 (en) | 2017-06-12 | 2021-12-21 | Yeti Coolers, Llc | Container and latching system |
| USD946894S1 (en) | 2017-06-12 | 2022-03-29 | Yeti Coolers, Llc | Container |
| USD951643S1 (en) | 2020-06-30 | 2022-05-17 | Yeti Coolers, Llc | Luggage |
| USD954436S1 (en) | 2020-06-30 | 2022-06-14 | Yeti Coolers, Llc | Luggage |
| USD960648S1 (en) | 2020-12-16 | 2022-08-16 | Yeti Coolers, Llc | Container accessory |
| USD961926S1 (en) | 2020-06-30 | 2022-08-30 | Yeti Coolers, Llc | Luggage |
| USD963344S1 (en) | 2020-06-30 | 2022-09-13 | Yeti Coolers, Llc | Luggage |
| US11517086B2 (en) | 2019-01-06 | 2022-12-06 | Yeti Coolers, Llc | Luggage system |
| USD985937S1 (en) | 2020-12-16 | 2023-05-16 | Yeti Coolers, Llc | Container |
| US11685573B2 (en) | 2017-06-12 | 2023-06-27 | Yeti Coolers, Llc | Carry strap for container |
| USD994438S1 (en) | 2020-12-16 | 2023-08-08 | Yeti Coolers, Llc | Container |
| US11976498B2 (en) | 2017-06-12 | 2024-05-07 | Yeti Coolers, Llc | Container and latching system |
| US12108853B2 (en) | 2019-01-06 | 2024-10-08 | Yeti Coolers, Llc | Luggage system |
| US12225993B2 (en) | 2019-01-06 | 2025-02-18 | Yeti Coolers, Llc | Luggage system |
-
2018
- 2018-09-04 CN CN201821440298.8U patent/CN209528183U/en active Active
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11203465B2 (en) | 2017-06-12 | 2021-12-21 | Yeti Coolers, Llc | Container and latching system |
| US11976498B2 (en) | 2017-06-12 | 2024-05-07 | Yeti Coolers, Llc | Container and latching system |
| USD1103620S1 (en) | 2017-06-12 | 2025-12-02 | Yeti Coolers, Llc | Container |
| US11685573B2 (en) | 2017-06-12 | 2023-06-27 | Yeti Coolers, Llc | Carry strap for container |
| USD946894S1 (en) | 2017-06-12 | 2022-03-29 | Yeti Coolers, Llc | Container |
| CN108835813A (en) * | 2018-09-04 | 2018-11-20 | 上海品屹工业设计有限公司 | A kind of trolley case with saving space function |
| USD925991S1 (en) | 2018-12-11 | 2021-07-27 | Yeti Coolers, Llc | Container accessories |
| USD929814S1 (en) | 2018-12-11 | 2021-09-07 | Yeti Coolers, Llc | Container accessories |
| USD925299S1 (en) | 2018-12-11 | 2021-07-20 | Yeti Coolers, Llc | Container accessories |
| USD959208S1 (en) | 2018-12-11 | 2022-08-02 | Yeti Coolers, Llc | Caddy accessory |
| USD960656S1 (en) | 2018-12-11 | 2022-08-16 | Yeti Coolers, Llc | Bag accessory |
| USD962010S1 (en) | 2018-12-11 | 2022-08-30 | Yeti Coolers, Llc | Divider accessory |
| USD907445S1 (en) | 2018-12-11 | 2021-01-12 | Yeti Coolers, Llc | Container accessories |
| USD1033158S1 (en) | 2018-12-11 | 2024-07-02 | Yeti Coolers, Llc | Container accessories |
| USD904829S1 (en) | 2018-12-11 | 2020-12-15 | Yeti Coolers, Llc | Container accessories |
| US12225993B2 (en) | 2019-01-06 | 2025-02-18 | Yeti Coolers, Llc | Luggage system |
| US12108853B2 (en) | 2019-01-06 | 2024-10-08 | Yeti Coolers, Llc | Luggage system |
| US11517086B2 (en) | 2019-01-06 | 2022-12-06 | Yeti Coolers, Llc | Luggage system |
| USD961926S1 (en) | 2020-06-30 | 2022-08-30 | Yeti Coolers, Llc | Luggage |
| USD963344S1 (en) | 2020-06-30 | 2022-09-13 | Yeti Coolers, Llc | Luggage |
| USD954436S1 (en) | 2020-06-30 | 2022-06-14 | Yeti Coolers, Llc | Luggage |
| USD951643S1 (en) | 2020-06-30 | 2022-05-17 | Yeti Coolers, Llc | Luggage |
| USD994438S1 (en) | 2020-12-16 | 2023-08-08 | Yeti Coolers, Llc | Container |
| USD1014965S1 (en) | 2020-12-16 | 2024-02-20 | Yeti Coolers, Llc | Container |
| USD1014969S1 (en) | 2020-12-16 | 2024-02-20 | Yeti Coolers, Llc | Container |
| USD985937S1 (en) | 2020-12-16 | 2023-05-16 | Yeti Coolers, Llc | Container |
| USD960648S1 (en) | 2020-12-16 | 2022-08-16 | Yeti Coolers, Llc | Container accessory |
| USD1080202S1 (en) | 2020-12-16 | 2025-06-24 | Yeti Coolers, Llc | Container |
| USD1082440S1 (en) | 2020-12-16 | 2025-07-08 | Yeti Coolers, Llc | Container accessory |
| USD1085823S1 (en) | 2020-12-16 | 2025-07-29 | Yeti Coolers, Llc | Container |
| USD1096326S1 (en) | 2020-12-16 | 2025-10-07 | Yeti Coolers, Llc | Container |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209528183U (en) | A kind of trolley case with saving space function | |
| CN108835813A (en) | A kind of trolley case with saving space function | |
| EP3167138B1 (en) | Telescoping aircraft panel door | |
| CN105398526B (en) | New type foldable electric bicycle | |
| CN104828119A (en) | stroller | |
| CN204698030U (en) | A kind of variable displacement draw-bar box | |
| CN209258267U (en) | Vehicle carriage equipped with lockable mechanism | |
| CN202518292U (en) | Child trolley | |
| CN206344864U (en) | A kind of folding baby car of vehicle frame release the lock synchronous with pushing hands bar | |
| CN104309675B (en) | A kind of Collapsible pushchair | |
| WO2016026195A1 (en) | Locking device for combined wheel carrier of electric folding bicycle | |
| CN202357997U (en) | Sub instrument box of automobile | |
| CN205330420U (en) | Folding cabinet door | |
| CN105261115B (en) | A kind of triple Anti-theft cargo fetching boxes of automatic vending machine | |
| CN208931401U (en) | A kind of Quick folding baby carriage frame | |
| CN207984930U (en) | Perambulator | |
| CN208376757U (en) | Partition apparatus and unmanned subway with it | |
| CN203142845U (en) | Seat folding bracket | |
| CN104176101A (en) | Baby stroller | |
| CN214451580U (en) | A convenient operation folder and a scooter with the same | |
| CN206926701U (en) | A kind of children trolley skeleton | |
| CN208682892U (en) | An unlocking linkage device and a children's stroller | |
| CN209305478U (en) | Electronic glove box | |
| CN209381883U (en) | Scalable vehicular platform and caravan | |
| CN107745739B (en) | A kind of stroller vehicle frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |