CN206423868U - Rotary folding joint - Google Patents
Rotary folding joint Download PDFInfo
- Publication number
- CN206423868U CN206423868U CN201621016627.7U CN201621016627U CN206423868U CN 206423868 U CN206423868 U CN 206423868U CN 201621016627 U CN201621016627 U CN 201621016627U CN 206423868 U CN206423868 U CN 206423868U
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- China
- Prior art keywords
- rotary
- connector
- latch piece
- flexible
- clamping head
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Abstract
This application discloses rotary folding joint, including fixed seat, fixed seat includes expansion support-side and the folding laminating side relative with expansion support-side, fold between laminating side and expansion support-side provided with the rotary connector being articulated with fixed seat, rotary connector is provided with rotational control assemblies, fixed seat is provided with the flexible latch piece that rotational control assemblies can be coordinated to stretch clamping lock rotary connector, when flexible latch piece shrinks unblock rotary connector, it is located at the free end of the expansion support-side latch piece that can dorsad stretch along the hinged place of rotary connector and fixed seat on rotary connector to rotate to folding side of fitting, complete rotary folding action.The application rotary folding joint by flexible latch member rotational control assemblies, realize rotary folding joint can quickly and easily rotary expansion, so as to greatly improve Collapsible mobile infanette fold or expansion nimble property；Reasonable in design, easy to operate and using effect are good simultaneously, so as to improve practicality.
Description
【Technical field】
The application is related to rotating mechanism technical field, in particular to a kind of rotary folding joint.
【Background technology】
At present, the visible infanette great variety of models of in the market, function is numerous, and Collapsible mobile infanette therein because
Its fold after can reduce space-consuming and advantage easy to carry and more protrude infanette among real life importantly
Position, while with the increasingly raising of people's living standard, Collapsible mobile infanette also with increasingly popularizing, but it is existing can
Folding portable infanette is excessively complicated because of its fold mechanism, and result in can not fold and deploy infanette nimblely, while compared with
The assembling spare and accessory parts for substantially increasing infanette are result in for complicated fold mechanism so that after existing infanette is folded
Volume is still larger.
【Utility model content】
Technical problems to be solved in this application are the fold mechanism for above-mentioned existing Collapsible mobile infanette
Assembling spare and accessory parts that are complex and substantially increasing infanette and then the technology of infanette can not be folded and deployed nimblely
Problem is there is provided a kind of reasonable in design, fold mechanism is simple, can greatly improve folding or expansion acts the rotation of nimble property
Turn folding joint.
In order to solve the above technical problems, the application is to be achieved through the following technical solutions：
Rotary folding joint, it is characterised in that:Including fixed seat, the fixed seat include expansion support-side and with the exhibition
The relative folding laminating side of support-side is opened, is provided between the folding laminating side and the expansion support-side and is articulated with the fixation
Rotary connector on seat, the rotary connector is provided with rotational control assemblies, and the fixed seat is described provided with that can coordinate
The flexible latch piece of rotary connector described in the flexible clamping lock of rotational control assemblies, when the flexible latch piece shrinks the unblock rotation
When turning connector, on the rotary connector be located at it is described expansion support-side free end can along the rotary connector with it is described
Dorsad the flexible latch piece is rotated to the folding laminating side for the hinged place of fixed seat, completes rotary folding joint rotary folding
Action.
Rotary folding joint as described above, it is characterised in that：The rotational control assemblies include being located at the rotation company
Limit connector on fitting, the limit connector is provided with limited impression, the limit towards the side of the flexible latch piece
Position groove is adapted with the flexible latch piece, when the rotary connector is located at the free end for folding side of fitting along described
The hinged place of rotary connector and the fixed seat towards the flexible latch piece rotate to the expansion support-side when, it is described to stretch
Contracting latch piece stretches into limit connector described in the limited impression clamping lock, and then rotary connector described in clamping lock, completes rotary folding
The folded fixed action of joint expansion.
Rotary folding joint as described above, it is characterised in that：Placement groove, the placement are additionally provided with the fixed seat
Groove is used to place the flexible latch piece, and the slip that the flexible latch piece two ends are equipped with the placement groove connects
Fitting, is provided with the first dynamic clamping head and quiet clamping head, first elastic reset between the sliding connector and the placement groove inner wall
Part is used for the flexible reset flexible latch piece.
Rotary folding joint as described above, it is characterised in that：The rotational control assemblies are also included positioned at described spacing
The flexible yoke frame of flexible latch piece described in connector both sides and flexible pushing tow, the flexible yoke frame is provided with and the limit
Position slot opening direction identical cant groove, and the projection positioned at the cant groove side, the projection are higher by the limit
The incline direction slope opposite with the limited impression opening direction is additionally provided with the outer rim of position groove, the limit connector,
The slope is located at the side of the limited impression, and for coordinating the projection the flexible latch piece is connected in the rotation
Clamping lock limit connector can be resetted by first dynamic clamping head and quiet clamping head during fitting rotary expansion.
Rotary folding joint as described above, it is characterised in that：The rotary connector side be connected be synchronized with it is described
The rotary supporting rod of rotary connector rotation, the rotary supporting rod is provided with unlocking sleeve in the junction of itself and the rotary connector,
The unlocking sleeve is located at the outside of the rotary supporting rod, and which is provided with connection bearing pin, and the connection bearing pin is in the unblock
The unlocking sleeve, the rotary supporting rod, the rotary connector, the flexible yoke frame and the limit are sequentially passed through in set circumference
Position connector.
Rotary folding joint as described above, it is characterised in that：The rotary supporting rod is provided with the first resigning through hole, described
Rotary connector is provided with the second resigning through hole, and the limit connector is provided with the 3rd resigning through hole, and the described 3rd, which steps down, leads to
Hole and the second resigning through hole and the first resigning clear size of opening are equal in magnitude, and in the axial direction of the connection bearing pin
On be parallel to each other, and for step down it is described connection bearing pin movement.
Rotary folding joint as described above, it is characterised in that：It is provided with below the sliding connector and is located at described place
Spacing recess on groove, the spacing recess is used for the sliding scale that the spacing sliding connector reciprocatingly slides along it.
Rotary folding joint as described above, it is characterised in that：It is additionally provided with the rotary connector positioned at described second
The insertion putting hole of resigning through hole side, is provided with the second elastic reset between the insertion putting hole and the flexible yoke frame
Part, second dynamic clamping head and quiet clamping head is used to reset the flexible yoke frame.
Rotary folding joint as described above, it is characterised in that：First dynamic clamping head and quiet clamping head and second elasticity are multiple
Position part is compression spring.
Rotary folding joint as described above, it is characterised in that：Cover plate is additionally provided with the placement groove, the cover plate is used
In coordinating and cover the placement groove.
Compared with prior art, above-mentioned application has the following advantages：
1st, the application rotary folding joint realizes rotation by rotational control assemblies described in the flexible latch member
Folding joint can quickly and easily rotary expansion, fold or deploy so as to greatly improve Collapsible mobile infanette
Nimble property；
2nd, the application rotary folding joint in folding or expansion action due to that quickly and easily can revolve rotary supporting rod
Turnover is folded or rotary expansion supports fixed seat, so as to shorten folding or duration of run to greatest extent, improves operating efficiency；
3rd, the application reasonable in design, easy to operate and using effect are good, so as to greatly improve practicality；
4th, the application is simple in construction, easy to make, so as to greatly reduce business economic cost.
【Brief description of the drawings】
Fig. 1 is the stereogram in the rotary folding joint of the embodiment of the present application.
Fig. 2 is the top view in the rotary folding joint of the embodiment of the present application.
Fig. 3 is the partial exploded view in the rotary folding joint of the embodiment of the present application.
Fig. 4 is the exploded view in the rotary folding joint of the embodiment of the present application.
Fig. 5 is the stereogram of fixed seat in the embodiment of the present application.
Fig. 6 is the sectional view A-A splitted along hatching A-A in Fig. 2.
Fig. 7 is the sectional view B-B along taken along line B-B in Fig. 2.
Fig. 8 is Fig. 4 partial enlarged view I.
Fig. 9 is Fig. 4 partial enlarged view II.
Figure 10 is Fig. 4 partial enlarged view III.
Figure 11 is Fig. 7 partial enlarged view IV.
Figure 12 is Fig. 7 partial enlarged view V.
【Embodiment】
Embodiments herein is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the application, and it is not intended that limitation to the application.
In the description of the present application, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of
Describe the application and simplify description, rather than indicate or imply that the device or element of meaning must have specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore it is not intended that limitation to the application.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In the description of the present application, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In this application, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；It can be machine
Tool is connected or electrically connected；Can be joined directly together, can also be indirectly connected to by intermediary, can be two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this Shen as the case may be
Please in concrete meaning.
In this application, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not direct contact but by it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
The application is described in further detail below by embodiment combination accompanying drawing.
As shown in figs. 1-12, rotary folding joint, it is characterised in that:Including fixed seat 1, the fixed seat 1 includes expansion
Support-side 101 and side 102 of fit with the expansion support-side 101 relative folding, it is described to fold laminating side 102 and the expansion
Provided with the rotary connector 2 being articulated with the fixed seat 1 between support-side 101, the rotary connector 2 is controlled provided with rotation
Component 3 processed, the fixed seat 1 be provided with can coordinate the rotational control assemblies 3 stretch rotary connector 2 described in clamping lock stretch
Latch piece 4, when the flexible latch piece 4, which shrinks, unlocks the rotary connector 2, is located at described on the rotary connector 2
The free end for deploying support-side 101 can be along the hinged place of the rotary connector 2 and the fixed seat 1 dorsad flexible card
Latch fitting 4, which is rotated to described, folds laminating side 102, completes the rotary folding action of rotary folding joint.
The application rotary folding joint realizes rotary folding by rotational control assemblies described in the flexible latch member
Folded joint can quickly and easily rotary expansion, folded or expansion so as to greatly improve Collapsible mobile infanette
Nimble property；Due to that rotary supporting rod rotary folding or rotary expansion quickly and easily can be supported into solid in folding or expansion action
Reservation, so as to shorten folding or duration of run to greatest extent, improves operating efficiency；And its overall construction design rationally,
Easy to operate and using effect is good, so as to greatly improve practicality；The application is simple in construction simultaneously, easy to make, energy
It is enough greatly to reduce business economic cost.
Specifically, the rotational control assemblies 3 include the limit connector 31 being located on the rotary connector 2, described
Limit connector 31 is provided with limited impression 311 towards the side of the flexible latch piece 4, and the limited impression 311 is stretched with described
Contracting latch piece 4 is adapted, when the rotary connector 2 is located at the free end for folding laminating side 102 along the rotatable connection
The hinged place of part 2 and the fixed seat 1 towards the flexible latch piece 4 rotate to the expansion support-side 101 when, it is described to stretch
Contracting latch piece 4 stretches into limit connector 31 described in the clamping lock of limited impression 311, and then rotary connector 2 described in clamping lock, completes
The fixed action of rotary folding joint expansion.It the advantage is that and mutually fitted by the flexible latch piece 4 and the limited impression 311
Match somebody with somebody, realize simple clamping lock action.
Further, placement groove 5 is additionally provided with the fixed seat 1, the placement groove 5 is used to place described flexible
Latch piece 4, the flexible two ends of latch piece 4 are equipped with the sliding connector 6 on the placement groove 5, the company of slip
The first dynamic clamping head and quiet clamping head 7 is provided between fitting 6 and the placement inwall of groove 5, first dynamic clamping head and quiet clamping head 7 is used to stretch
Reset the flexible latch piece 4.Its object is to enable the flexible latch piece 4 to stretch to reset limit connector described in clamping lock
31。
Further, the rotational control assemblies 3 also include being located at the both sides of limit connector 31 and flexible top
The flexible yoke frame 32 of the flexible latch piece 4 is pushed away, the flexible yoke frame 32 is provided with and the openings of limited impression 311
To identical cant groove 321, and the projection 322 positioned at the side of cant groove 321, described raised 322 are higher by the limit
It is opposite with the opening direction of limited impression 311 that incline direction is additionally provided with the outer rim of position groove 311, the limit connector 31
Slope 312, the slope 312 is located at the side of the limited impression 311, and for coordinating described raised 322 to make described stretch
Contracting latch piece 4 can reset the spacing company of clamping lock during the rotary expansion of rotary connector 2 by first dynamic clamping head and quiet clamping head 7
Fitting 31.Its object is to be higher by the outer rim of limited impression 311 by described raised 322, so as to by the flexible clamping lock
The top pressure of part 4 facilitates described raised 322 to cross the flexible latch piece 4 to being relatively distant from the limited impression 311.
Further, the side of rotary connector 2, which is connected with, is synchronized with the rotation branch that the rotary connector 2 rotates
Bar 8, the rotary supporting rod 8 is provided with unlocking sleeve 9 in the junction of itself and the rotary connector 2, and the unlocking sleeve 9 is located at described
The outside of rotary supporting rod 8, and which is provided with connection bearing pin 10, it is described connection bearing pin 10 in the circumference of unlocking sleeve 9 successively
Through the unlocking sleeve 9, the rotary supporting rod 8, the rotary connector 2, the flexible yoke frame 32 and the spacing connection
Part 31.It the advantage is that mechanism is simple.
Further, the rotary supporting rod 8 is provided with the first resigning through hole 81, and the rotary connector 2 is provided with the
Two resigning through holes 21, the limit connector 31 be provided with the 3rd resigning through hole 313, the 3rd resigning through hole 313 with it is described
Second resigning through hole 21 and 81 sizes of the first resigning through hole are equal, and on the axial direction of the connection bearing pin 10
It is parallel to each other, and is moved for the connection bearing pin 10 of stepping down.Its object is to facilitate the connection bearing pin 10 to drive described stretch
The contractile motion of contracting yoke frame 32, and then make the latch piece 4 that stretched described in the pushing tow of cant groove 321.
Further, the lower section of sliding connector 6 is provided with the spacing recess 51 being located on the placement groove 5, institute
Stating spacing recess 51 is used for the sliding scale that the spacing sliding connector 6 reciprocatingly slides along it.Its object is to spacing and lead
To the sliding connector 6.
Further, the insertion positioned at the side of the second resigning through hole 21 is additionally provided with the rotary connector 2 to put
Hole 22 is put, the second dynamic clamping head and quiet clamping head 33, second bullet are provided between the insertion putting hole 22 and the flexible yoke frame 32
Property return unit 33 be used for reset the flexible yoke frame 32.Its object is to enable the stretching motion of flexible yoke frame 32.
Further, first dynamic clamping head and quiet clamping head 7 and second dynamic clamping head and quiet clamping head 33 are compression spring.Its
Advantage is that compression spring is simple in construction and can meet flexible reset needs.
Further, cover plate 11 is additionally provided with the placement groove 5, the cover plate 11 is used to coordinating and covering described put
Put groove 5.Its object is to coordinate the placement groove 5 to install the sliding connector 6 and first dynamic clamping head and quiet clamping head 7.
Further, the anglec of rotation of the rotary supporting rod 8 is more than 180 °.Its object is to meet demand.
The application operation principle：
When rotation receives folded：
When pulling the unlocking sleeve 9 to move down, by the connection bearing pin 10 drive the flexible yoke frame 32 to
The free end contractile motion of rotary connector 2, makes the flexible yoke frame 32 will be described flexible by the cant groove 321
The pushing tow of latch piece 4 goes out the limited impression 311, so that the limit connector 31 is unlocked, and then the rotatable connection
Part 2 is unlocked, and then the rotary supporting rod 8 is rotated to side 102 of fitting is folded by the expansion support-side 101, completes institute
State the rotation of rotary supporting rod 8 and receive folded work；
During rotary expansion：
Folded path is received on the contrary, when the slope 312 is stretched with described with rotating in the rotary expansion path of rotary supporting rod 2
The yoke frame 32 that stretched when latch piece 4 is contacted, described in the flexible top pressure of latch piece 4 shrinks to the free end of rotary connector 2
Motion, then described raised 322 is relatively distant from the limited impression 311, and then cross described by the flexible top pressure of latch piece 4
Flexible latch piece 4, therewith, the flexible latch piece 4 is resetted entrance under the elastic reaction of first dynamic clamping head and quiet clamping head 7
Limited impression 311, and then limit connector 31 described in clamping lock, and then rotary connector 2 described in clamping lock, and then rotated described in clamping lock
Pole 8, completes the expansion of rotary supporting rod 8 support fixed seat 1 and works.
Presently filed embodiment is explained in detail in summary, but the application is not limited to above-mentioned embodiment.
Even if it is to the application, various changes can be made, then still fall within the protection domain in the application.
Claims (10)
1. rotary folding joint, it is characterised in that:Including fixed seat (1), the fixed seat (1) includes expansion support-side (101)
With side (102) of fit with expansion support-side (101) relative folding, it is described to fold laminating side (102) and the expansion
Provided with the rotary connector (2) being articulated with the fixed seat (1) between support side (101), the rotary connector (2) is provided with
Rotational control assemblies (3), the fixed seat (1) is provided with to coordinate to rotate described in the flexible clamping lock of the rotational control assemblies (3)
The flexible latch piece (4) of connector (2), it is described when the flexible latch piece (4), which is shunk, unlocks rotary connector (2)
The free end for being located at the expansion support-side (101) on rotary connector (2) can be along the rotary connector (2) and the fixation
Dorsad flexible latch piece (4) rotation folds laminating side (102) to described for the hinged place of seat (1), completes rotary folding joint
Rotary folding is acted.
2. rotary folding joint according to claim 1, it is characterised in that：The rotational control assemblies (3) include being located at
Limit connector (31) on the rotary connector (2), the limit connector (31) is towards the flexible latch piece (4)
Side is provided with limited impression (311), and the limited impression (311) is adapted with the flexible latch piece (4), when the rotation connects
Fitting (2) is located at the free end for folding laminating side (102) along the rotary connector (2) and the hinge of the fixed seat (1)
When meeting place towards flexible latch piece (4) rotation to expansion support-side (101), the flexible latch piece (4) stretches into institute
Limit connector (31) described in limited impression (311) clamping lock, and then rotary connector described in clamping lock (2) are stated, rotary folding is completed
The fixed action of joint expansion.
3. rotary folding joint according to claim 2, it is characterised in that：Placement is additionally provided with the fixed seat (1) recessed
Groove (5), the placement groove (5) is used to place the flexible latch piece (4), and flexible latch piece (4) two ends are equipped with position
Sliding connector (6) on the placement groove (5), between the sliding connector (6) and described placement groove (5) inwall
Provided with the first dynamic clamping head and quiet clamping head (7), first dynamic clamping head and quiet clamping head (7) is used for the flexible reset flexible latch piece (4).
4. rotary folding joint according to claim 3, it is characterised in that：The rotational control assemblies (3) also include position
It is described to stretch in the flexible yoke frame (32) for the latch piece (4) that stretched described in the limit connector (31) both sides and flexible pushing tow
Contracting yoke frame (32) be provided with the limited impression (311) opening direction identical cant groove (321), and positioned at it is described tiltedly
The projection (322) of groove (321) side is pushed away, the projection (322) is higher by the outer rim of the limited impression (311), described spacing
The incline direction slope (312) opposite with the limited impression (311) opening direction, the slope are additionally provided with connector (31)
(312) it is located at the side of the limited impression (311), and for coordinating raised (322) the flexible latch piece (4) is existed
Clamping lock limit connector can be resetted by first dynamic clamping head and quiet clamping head (7) during rotary connector (2) rotary expansion
(31)。
5. rotary folding joint according to claim 4, it is characterised in that：Rotary connector (2) side is connected with
It is synchronized with the rotary supporting rod (8) of the rotary connector (2) rotation, the rotary supporting rod (8) is in itself and the rotary connector
(2) junction is provided with unlocking sleeve (9), and the unlocking sleeve (9) is located at the outside of the rotary supporting rod (8), and which is provided with
Connect bearing pin (10), it is described connection bearing pin (10) unlocking sleeve (9) is sequentially passed through in the unlocking sleeve (9) circumference, it is described
Rotary supporting rod (8), the rotary connector (2), the flexible yoke frame (32) and the limit connector (31).
6. rotary folding joint according to claim 5, it is characterised in that：The rotary supporting rod (8) allows provided with first
Position through hole (81), the rotary connector (2) is provided with the second resigning through hole (21), and the limit connector (31) is provided with the
Three resigning through holes (313), the 3rd resigning through hole (313) and the second resigning through hole (21) and the first resigning through hole
(81) size is equal, and is parallel to each other on the axial direction of the connection bearing pin (10), and for the connection of stepping down
Bearing pin (10) is mobile.
7. rotary folding joint according to claim 6, it is characterised in that：Position is provided with below the sliding connector (6)
Spacing recess (51) on the placement groove (5), the spacing recess (51) is used for spacing sliding connector (6) edge
Its sliding scale reciprocatingly slided.
8. rotary folding joint according to claim 7, it is characterised in that：Position is additionally provided with the rotary connector (2)
Insertion putting hole (22) in the second resigning through hole (21) side, the insertion putting hole (22) and the flexible yoke frame
(32) the second dynamic clamping head and quiet clamping head (33) is provided between, second dynamic clamping head and quiet clamping head (33) is used to reset the flexible yoke frame
(32)。
9. rotary folding joint according to claim 8, it is characterised in that：First dynamic clamping head and quiet clamping head (7) and described
Second dynamic clamping head and quiet clamping head (33) is compression spring.
10. rotary folding joint according to claim 9, it is characterised in that：Cover plate is additionally provided with the placement groove (5)
(11), the cover plate (11) is used to coordinating and covering the placement groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016627.7U CN206423868U (en) | 2016-08-31 | 2016-08-31 | Rotary folding joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016627.7U CN206423868U (en) | 2016-08-31 | 2016-08-31 | Rotary folding joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206423868U true CN206423868U (en) | 2017-08-22 |
Family
ID=59588269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621016627.7U Expired - Fee Related CN206423868U (en) | 2016-08-31 | 2016-08-31 | Rotary folding joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206423868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330274A (en) * | 2018-11-26 | 2019-02-15 | 东莞硕仕儿童用品有限公司 | A kind of bedstead and the infanette with it |
-
2016
- 2016-08-31 CN CN201621016627.7U patent/CN206423868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330274A (en) * | 2018-11-26 | 2019-02-15 | 东莞硕仕儿童用品有限公司 | A kind of bedstead and the infanette with it |
| CN109330274B (en) * | 2018-11-26 | 2024-02-23 | 东莞硕仕儿童用品有限公司 | Bedstead and have its crib |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170822 Termination date: 20210831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |