CN205306534U - Secondary release mechanism and have its crib - Google Patents
Secondary release mechanism and have its crib Download PDFInfo
- Publication number
- CN205306534U CN205306534U CN201521019825.4U CN201521019825U CN205306534U CN 205306534 U CN205306534 U CN 205306534U CN 201521019825 U CN201521019825 U CN 201521019825U CN 205306534 U CN205306534 U CN 205306534U
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- lock pin
- unblock
- unlocking mechanism
- handle
- permanent seat
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- 238000013016 damping Methods 0.000 claims description 51
- 238000009434 installation Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 210000002421 cell wall Anatomy 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a secondary release mechanism and have its crib through being connected like secondary release mechanism detachably between the activity side fence of crib including fixed rail, on can locating fixed rail wherein, the expansion end on activity side fence and fixed rail with opening. When opening activity side fence, need to press down unlock button earlier and shake hands the unblock and realize an unblock, then order about the unblock handle and slide and make it drive the corresponding slip of lockpin to making the lockpin break away from the lockhole and realizing the secondary unblock, this has had more structure that insurance was together detained in other words, and prevented the maloperation and the mistake on the activity side fence that causes is opened effectively, has improved the safety in utilization of crib.
Description
Technical field
The utility model relates to a kind of secondary unlocking mechanism and has its basket cot.
Background technology
On existing basket cot, the hurdle, two sides of the left and right sides has one usually for active side hurdle, locked by lockout mechanism between the head of a bed hurdle of active side hurdle and both sides, front and back. What this lockout mechanism adopted usually is latch structure opening or closing with hurdle, portable propelling side. But, this kind of latch structure adopted at present is all easy lockout mechanism, only needs push-and-pull unblock handle to order about latch axial motion and just can realize unlocking, and this easily causes the misunderstanding of use procedure to lock, and there is certain potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of secondary unlocking mechanism, to prevent misreading the generation of lock.
For achieving the above object, the technical solution adopted in the utility model is: a kind of secondary unlocking mechanism, for removably connecting between the first parts and the 2nd parts, described secondary unlocking mechanism comprises the lock pin being located at slidably on described first parts, for providing described lock pin along the elasticity part of its slip direction elastic recovery power, the lockhole being located on described 2nd parts can be slidably inserted into for described lock pin, described secondary unlocking mechanism also comprises the permanent seat being located on described first parts fixingly, the damper assembly being located between described first parts and described permanent seat, the unblock handle being located on described permanent seat or described first parts slidably, it is located at the described unblock button unlocked on handle,
Wherein, described unblock handle is arranged and can order about described lock pin when described unblock handle slides and slide with the linkage of described lock pin, it is provided with damping open holes between described first parts and described permanent seat, described damper assembly comprises the damping column being located at slidably in described damping open holes, for providing described damping column along the damping spring of its slip direction elastic recovery power, described unblock handle is provided with button open holes, described unblock button is located in described button open holes slidably, the relatively described slip direction unlocking handle of described unblock button, the slip direction of the relatively described permanent seat of described damping column is perpendicular with the slip direction of described unblock handle respectively, when described secondary unlocking mechanism is in the lock state, described lock pin is plugged in described lockhole, described damping column passes described damping open holes and is plugged in described button open holes and slides to limit described unblock handle, when described secondary unlocking mechanism unlocks, described unblock button slides towards described permanent seat and orders about described damping column and be retracted in described damping open holes, and described unblock handle slides and drives described lock pin to slide and make described lock pin depart from described lockhole and realize unlocking.
Preferably, described unblock handle is located on described permanent seat slidably, and the direction slided with described lock pin in the described direction unlocking handle relatively described permanent seat slip is mutually parallel.
Further, described unblock handle has guide protrusions, described permanent seat and described first parts offer the guide chute providing described guide protrusions slide-and-guide respectively; Described lock pin and described unblock are linked by gangbar between shaking hands, and described gangbar is fixed in described guide protrusions and is connected with described lock pin.
Further, described secondary unlocking mechanism also comprises being located at slidably and helps untie-sell on described first parts, described help the slip direction of untie-sell mutually parallel with the slip direction of described lock pin, described in help untie-sell and described unblock to shake hands between arranged and synchronous slide by the linkage of described gangbar.
Further, through hole offered by described lock pin, one end of described gangbar is fixed in described guide protrusions, and described gangbar is through described through hole and helps in untie-sell described in being fixedly attached to, and described gangbar in described through hole can with described lock pin relatively sliding arrange.
Preferably, described damping open holes comprises the installation groove being located on described first parts, the spacing hole being opened on described permanent seat, described damping column comprises damper portion and diameter is greater than the ring-type limiting section of described damper portion, described damping spring is located between the bottom cell wall of described installation groove and described ring-type limiting section, and described damper portion is inserted in described spacing hole slidably.
Preferably, when described secondary unlocking mechanism is in the lock state, described unblock button has at least part to be positioned at outside described button open holes.
Another object of the present utility model is to provide a kind of basket cot with above-mentioned secondary unlocking mechanism, opens because of what misunderstanding lock caused to place active side hurdle on basket cot, it is to increase the safety in utilization of basket cot by mistake.
For achieving the above object, the technical solution adopted in the utility model is: a kind of basket cot, comprise fixing fence, the active side hurdle being located on described fixing fence openably, removably it is connected by secondary unlocking mechanism described above between the movable end on described active side hurdle with described fixing fence.
Preferably, the fixation side hurdle that described fixing fence comprises the head of a bed hurdle laying respectively at rear and front end, is fixedly located in side, head of a bed hurdle described in two, another side on head of a bed hurdle described in two can be located in left and right turningly in described active side hurdle, the anterior upper end on described active side hurdle and rear upper end are described movable end, and described in two, movable end is removably connected by described secondary unlocking mechanism with the described head of a bed hurdle of corresponding end respectively.
Further, described lock pin is located on described active side hurdle slidingly back and forth, and described lockhole is opened on described head of a bed hurdle; Described permanent seat is located on described active side hurdle fixingly and the described handle that unlocks is located at the bottom of described permanent seat slidingly back and forth.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantage: after adopting secondary unlocking mechanism of the present utility model to removably connect between the movable end on active side hurdle and fixing fence on basket cot, when active side hurdle opened by needs, need first pressing to unlock button to be unlocked and realize once unlocking by unblock handle, then order about unblock handle slip and make its corresponding slip of band pendulum lock pin, so that lock pin departs from lockhole realizes secondary unlocking, how this has been equivalent to the structure of one safety catch, by mistake opening of the active side hurdle that effectively prevent mishandle and cause, improve the safety in utilization of basket cot.
Accompanying drawing explanation
Accompanying drawing 1 is the STRUCTURE DECOMPOSITION schematic diagram of basket cot of the present utility model;
Accompanying drawing 2 is A portion enlarged diagram in accompanying drawing 1, illustrated therein is point solution structure of secondary unlocking mechanism;
Accompanying drawing 3 is the sectional structure schematic diagram of basket cot of the present utility model;
Accompanying drawing 4 is B portion enlarged diagram in accompanying drawing 3, and wherein secondary unlocking mechanism is in the lock state;
Accompanying drawing 5 be in accompanying drawing 4 secondary unlocking mechanism once unlock after structural representation;
Accompanying drawing 6 is structural representation after secondary unlocking mechanism secondary unlocking in accompanying drawing 4;
Wherein: 10, fixing fence; 101, head of a bed hurdle; 101a, lockhole; 102, fixation side hurdle; 103, hurdle, bottom side; 20, active side hurdle; 201, lock pin groove; 202, untie-sell groove is helped; 203, groove is installed; 204, guide chute;
30, secondary unlocking mechanism; 1, lock pin; 11, through hole; 2, elasticity part (spring); 3, permanent seat; 31, guide chute; 32, spacing hole; 4, handle is unlocked; 41, button open holes; 42, guide protrusions; 43, screw hole; 5, damping spring; 6, damping column; 61, ring-type limiting section; 62, damper portion; 7, button is unlocked; 8, gangbar; 9, untie-sell is helped.
Embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is further elaborated.
See the basket cot shown in Fig. 1, Fig. 2, it comprises fixing fence 10 and the active side hurdle 20 being located at openably on fixing fence 10, is removably connected by secondary unlocking mechanism 30 between the movable end on active side hurdle 20 with fixing fence 10.
In the present embodiment, the fixation side hurdle 102 that fixing fence 10 comprises the head of a bed hurdle 101 laying respectively at rear and front end, is fixedly located in two sides, head of a bed hurdle 101, another side on two head of a bed hurdles 101 can be located in left and right turningly in active side hurdle 20, specifically, fixing fence 10 also comprises to be located between two head of a bed hurdles 101 fixingly and is positioned at the hurdle, bottom side 103 below active side hurdle 20, and the lower pivot on active side hurdle 20 is connected to the top place on hurdle, bottom side 103 and can overturn left and right. Like this, the anterior upper end on active side hurdle 20 and rear upper end are movable end. Between the anterior upper end on active side hurdle 20 and the head of a bed hurdle 101 of front end, it is connected by secondary unlocking mechanism 30 respectively between the rear upper end on active side hurdle 20 and the head of a bed hurdle 101 of rear end.
See shown in Fig. 1 to Fig. 6, this secondary unlocking mechanism 30 comprise be located at slidably on active side hurdle 20 lock pin 1, lockhole 101a for providing lock pin 1 to be slidably inserted into along the elasticity part 2 of its slip direction elastic recovery power, Gong the lock pin 1 be located on head of a bed hurdle 101 along its slip direction, wherein, active side hurdle 20 is provided with the lock pin groove 201 for providing lock pin 1 slide-and-guide, and what elasticity part 2 adopted is spring. This secondary unlocking mechanism 30 also comprises the permanent seat 3 being located on active side hurdle 20 fixingly, be located between active side hurdle 20 and permanent seat 3 damper assembly, the unblock handle 4 being located on permanent seat 3 or active side hurdle 20 slidably, it is located at the unblock button 7 unlocked on handle 4, wherein, unlock handle 4 to arrange and lock pin 1 can be ordered about when unlocking handle 4 slip and slide with lock pin 1 linkage.
Shown in each accompanying drawing, damping open holes has been offered between active side hurdle 20 and permanent seat 3, damper assembly comprises the damping column 6 being located at slidably in above-mentioned damping open holes, for providing damping column 6 along the damping spring 5 of its slip direction elastic recovery power, specifically, here, damping open holes comprises the installation groove 203 being opened on active side hurdle 20, the spacing hole 32 being opened on permanent seat 3, damping column 6 comprises the ring-type limiting section 61 that damper portion 62 and diameter are greater than damper portion 62, between the bottom cell wall that installation groove 203 is located at by damping spring 5 and ring-type limiting section 61, damper portion 62 is plugged in spacing hole 32 slidably, ring-type limiting section 61 can not pass spacing hole 32, spacing hole 32 is made to carry out spacing to the sliding position of damping column 6.
Unlock handle 4 and it is provided with button open holes 41, unlocking button 7 is located in button open holes 41 slidably, and unlocking button 7 herein is a countersunk pin, accordingly, button open holes 41 is countersunk pin hole, is subject to spacing so that unlocking button 7 sliding position in button open holes 41. Unlock button 7 relatively unlocks the slip direction of handle 4, damping column 6 relatively permanent seat 3 slip direction respectively with unlock shake hands 4 slip direction perpendicular.
Like this, when damping column 6 passes the spacing hole 31 on permanent seat 3 and inserts in button open holes 41, unlock handle 4 and it is limited and can not relatively slide in permanent seat 3 and active side hurdle 20, thus band pendulum lock pin 1 can not slide and lock pin 1 is unlocked; When user press unlock button 7 make it slide towards permanent seat 3 time, damping column 6 can be pushed away from button open holes 41 and make damping column 6 be retracted in damping open holes by unblock 7, button, now just can pull and unlock handle 4, slide so that unlock handle 4 band pendulum lock pin 1 and make it depart from lockhole 101a and then realize unlocking.
Shown in each accompanying drawing, in the present embodiment, unlock the bottom that handle 4 is located at permanent seat 3 slidably, and unlock the direction setting mutually parallel with the slip direction of lock pin 1 of handle 4 relative permanent seat 3 slip. Here, lock pin 1 is located on active side hurdle 20 slidingly back and forth, unlocking handle 4 correspondingly along being located on permanent seat 3 slidingly back and forth, damping column 6 slides up and down to be located between active side hurdle 20 and permanent seat 3, unlocks button 7 and slides up and down to be located on unblock handle 4.
Shown in each accompanying drawing, unlock and linked by gangbar 8 between handle 4 and lock pin 1. Specifically, unlock and handle 4 has guide protrusions 42, having offered on permanent seat 3 and offered guide chute 204 on guide chute 31, active side hurdle 20, guide chute 31 and guide chute 204 are all to be slidably inserted into for guide protrusions 42 and provide guide protrusions 42 with slide-and-guide when unlocking handle 4 slide anteroposterior. Gangbar 8 is fixed in guide protrusions 42 and links with lock pin 1.
In the present embodiment, active side hurdle 20 is also offered and helps untie-sell groove 202, this helps untie-sell groove 202 to be positioned at the top of lock pin groove 201, help untie-sell groove 202 is provided with slidably and help untie-sell 9, this helps the slip direction of untie-sell 9 mutually parallel with the slip direction of lock pin 1, namely also slide along the longitudinal direction, help untie-sell 9 and unlock to be linked by gangbar 8 between handle 4 arranging and synchronous slide. Having offered through hole 11 on lock pin 1, one end of gangbar 8 is fixed in guide protrusions 42, and gangbar 8 is through through hole 11 and is fixedly attached to and helps in untie-sell 9, and gangbar 8 in through hole 11 can with lock pin 1 relatively sliding arrange. Here, what gangbar 8 adopted is coupling screw, and guide protrusions 42 has been offered screw hole 43, and the threaded ends of coupling screw through screw hole 43 and through hole 11, is finally threaded in and helps in untie-sell 9 successively.
Like this, when active side hurdle 20 is connected with head of a bed hurdle 101 locking, secondary unlocking mechanism 30 is in the lock state down, as shown in Figure 4, now lock pin 1 is plugged in lockhole 101a under the effect of elasticity part 2 stablely, and damping column 6 passes damping open holes and is plugged in button open holes 41 and unlocks handle 4 slip to limit. And when needing to open active side hurdle 20, need first secondary unlocking mechanism 30 to be unlocked, during operation, need first pressing unlock button 7 make unlock button 7 towards permanent seat 3 upwards slide and on push away damping column 6, so that damping column 6 departs from button open holes 41 and is retracted in damping open holes, as shown in Figure 5, this is for once to unlock.Now, user promotes unblock handle 4 to slide away from head of a bed hurdle 101 along the longitudinal direction again, just band pendulum lock pin 1 can overcome the reactive force of elasticity part 2 and spin off from lockhole 101a, it is achieved secondary unlocking, as shown in Figure 6. After the secondary unlocking mechanism 30 of rear and front end, active side hurdle 20 is unlocked by above-mentioned steps, just active side hurdle 20 upset can be opened. By mistake opening of the active side hurdle 20 that this effectively prevents mishandle and cause, it is to increase the safety in utilization of basket cot.
When active side hurdle 20 is closed, user promotes unblock handle 4 to make lock pin 1 away from lockhole 101a while overturning active side hurdle 20, when active side hurdle 20 turn to the position that lock pin 1 is directed at lockhole 101a, unclamp and unlock handle 4, now, under the elastic acting force of elasticity part 2, lock pin 1 slides towards head of a bed hurdle 101 and inserts in lockhole 101a, drive unblock handle 4 to slide towards head of a bed hurdle 101 under the effect of gangbar 8 simultaneously, when button open holes 41 is directed at damping open holes, damping column 6 automatically inserts in button open holes 41 under the effect of damping spring 5, secondary unlocking mechanism 30 is locked.
To sum up, adopt secondary unlocking mechanism 30 of the present utility model to connect active side hurdle 20 and head of a bed hurdle 101, need first pressing to unlock button 7 to realize once unlocking by unblock handle 4 unblock, then just can order about unblock handle 4 slip makes its band pendulum lock pin 1 depart from lockhole 101a slidably and realize secondary unlocking, how this has been equivalent to the structure of one safety catch, by mistake opening of the active side hurdle 20 that effectively prevent mishandle and cause, it is to increase the safety in utilization of basket cot.
Certainly, in the arranging of above-mentioned secondary unlocking mechanism 30, it is also possible to lockhole is opened on the movable end on active side hurdle 20, simultaneously by lock pin 1, permanent seat 3, unlock handle 4 and be located on head of a bed hurdle 101, it can realize reliable and stable locking equally. But the form that arranges of above-described embodiment can make the user operation of being more convenient for when opening on active side hurdle 20.
In addition, this secondary unlocking mechanism 30 can also be used for removably connecting between other two parts, wherein arranging lock pin 1, permanent seat 3 on first parts and unlock the parts such as handle 4, only offer lockhole on the 2nd parts, the locking that just can realize between the first parts with the 2nd parts is connected.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this. All equivalences done according to the utility model spirit change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (10)
1. a secondary unlocking mechanism, for removably connecting between the first parts and the 2nd parts, it is characterized in that: described secondary unlocking mechanism comprises the lock pin being located at slidably on described first parts, for providing described lock pin along the elasticity part of its slip direction elastic recovery power, the lockhole being located on described 2nd parts can be slidably inserted into for described lock pin, described secondary unlocking mechanism also comprises the permanent seat being located on described first parts fixingly, the damper assembly being located between described first parts and described permanent seat, the unblock handle being located on described permanent seat or described first parts slidably, it is located at the described unblock button unlocked on handle,
Wherein, described unblock handle is arranged and can order about described lock pin when described unblock handle slides and slide with the linkage of described lock pin, it is provided with damping open holes between described first parts and described permanent seat, described damper assembly comprises the damping column being located at slidably in described damping open holes, for providing described damping column along the damping spring of its slip direction elastic recovery power, described unblock handle is provided with button open holes, described unblock button is located in described button open holes slidably, the relatively described slip direction unlocking handle of described unblock button, the slip direction of the relatively described permanent seat of described damping column is perpendicular with the slip direction of described unblock handle respectively,
When described secondary unlocking mechanism is in the lock state, described lock pin is plugged in described lockhole, and described damping column passes described damping open holes and is plugged in described button open holes and slides to limit described unblock handle;When described secondary unlocking mechanism unlocks, described unblock button slides towards described permanent seat and orders about described damping column and be retracted in described damping open holes, and described unblock handle slides and drives described lock pin to slide and make described lock pin depart from described lockhole and realize unlocking.
2. secondary unlocking mechanism according to claim 1, it is characterised in that: described unblock handle is located on described permanent seat slidably, and the direction slided with described lock pin in the described direction unlocking handle relatively described permanent seat slip is mutually parallel.
3. secondary unlocking mechanism according to claim 2, it is characterised in that: described unblock handle has guide protrusions, described permanent seat and described first parts offer the guide chute providing described guide protrusions slide-and-guide respectively; Described lock pin and described unblock are linked by gangbar between shaking hands, and described gangbar is fixed in described guide protrusions and is connected with described lock pin.
4. secondary unlocking mechanism according to claim 3, it is characterized in that: described secondary unlocking mechanism also comprises being located at slidably and helps untie-sell on described first parts, described help the slip direction of untie-sell mutually parallel with the slip direction of described lock pin, described in help untie-sell and described unblock to shake hands between arranged and synchronous slide by the linkage of described gangbar.
5. secondary unlocking mechanism according to claim 4, it is characterized in that: through hole offered by described lock pin, one end of described gangbar is fixed in described guide protrusions, described gangbar is through described through hole and helps in untie-sell described in being fixedly attached to, and described gangbar in described through hole can with described lock pin relatively sliding arrange.
6. secondary unlocking mechanism according to claim 1, it is characterized in that: described damping open holes comprises the installation groove being located on described first parts, the spacing hole being opened on described permanent seat, described damping column comprises damper portion and diameter is greater than the ring-type limiting section of described damper portion, described damping spring is located between the bottom cell wall of described installation groove and described ring-type limiting section, and described damper portion is inserted in described spacing hole slidably.
7. secondary unlocking mechanism according to claim 1, it is characterised in that: when described secondary unlocking mechanism is in the lock state, described unblock button has at least part to be positioned at outside described button open holes.
8. a basket cot, comprise fixing fence, the active side hurdle being located on described fixing fence openably, it is characterised in that: removably it is connected by the secondary unlocking mechanism as described in as arbitrary in claim 1 to 7 between the movable end on described active side hurdle with described fixing fence.
9. basket cot according to claim 8, it is characterized in that: the fixation side hurdle that described fixing fence comprises the head of a bed hurdle laying respectively at rear and front end, is fixedly located in side, head of a bed hurdle described in two, another side on head of a bed hurdle described in two can be located in left and right turningly in described active side hurdle, the anterior upper end on described active side hurdle and rear upper end are described movable end, and described in two, movable end is removably connected by described secondary unlocking mechanism with the described head of a bed hurdle of corresponding end respectively.
10. basket cot according to claim 9, it is characterised in that: described lock pin is located on described active side hurdle slidingly back and forth, and described lockhole is opened on described head of a bed hurdle; Described permanent seat is located on described active side hurdle fixingly and the described handle that unlocks is located at the bottom of described permanent seat slidingly back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521019825.4U CN205306534U (en) | 2015-12-10 | 2015-12-10 | Secondary release mechanism and have its crib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521019825.4U CN205306534U (en) | 2015-12-10 | 2015-12-10 | Secondary release mechanism and have its crib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205306534U true CN205306534U (en) | 2016-06-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521019825.4U Active CN205306534U (en) | 2015-12-10 | 2015-12-10 | Secondary release mechanism and have its crib |
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| CN (1) | CN205306534U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107713523A (en) * | 2017-11-07 | 2018-02-23 | 昆山贝康儿童用品有限公司 | Bed fence |
| CN108113338A (en) * | 2017-12-30 | 2018-06-05 | 宁波妈咪宝婴童用品制造有限公司 | A kind of infanette that can adjust height |
| CN108784974A (en) * | 2017-04-28 | 2018-11-13 | 新海科技集团有限公司 | Automatic urinalysis collection system |
-
2015
- 2015-12-10 CN CN201521019825.4U patent/CN205306534U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108784974A (en) * | 2017-04-28 | 2018-11-13 | 新海科技集团有限公司 | Automatic urinalysis collection system |
| CN107713523A (en) * | 2017-11-07 | 2018-02-23 | 昆山贝康儿童用品有限公司 | Bed fence |
| CN108113338A (en) * | 2017-12-30 | 2018-06-05 | 宁波妈咪宝婴童用品制造有限公司 | A kind of infanette that can adjust height |
| CN108113338B (en) * | 2017-12-30 | 2024-10-11 | 宁波妈咪宝婴童用品制造有限公司 | Baby crib capable of adjusting height |
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