CN104687860A - Bed guardrail convenient to it is folding - Google Patents
Bed guardrail convenient to it is folding Download PDFInfo
- Publication number
- CN104687860A CN104687860A CN201410822285.7A CN201410822285A CN104687860A CN 104687860 A CN104687860 A CN 104687860A CN 201410822285 A CN201410822285 A CN 201410822285A CN 104687860 A CN104687860 A CN 104687860A
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- China
- Prior art keywords
- transmission cross
- cross bar
- folding
- supporting leg
- pass cock
- 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.)
- Granted
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- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The invention discloses a bed guardrail convenient to fold, wherein supporting legs capable of being adjusted in a telescopic manner are connected at two ends of a roll-over stand, the end part of the roll-over stand is connected with the supporting legs through joint mechanisms, a transmission cross rod is connected between the two joint mechanisms, locking mechanisms are arranged at two ends of the transmission cross rod, an unlocking switch is arranged on the locking mechanism at one end of the transmission cross rod, when the roll-over stand needs to be folded, the unlocking switch is pushed and pulled firstly, the locking state of the transmission cross rod is released, then the unlocking switch is rotated, the transmission cross rod is driven to rotate, and further the locking mechanism releases the locking state of the joint mechanisms, so that the roll-over stand can be correspondingly turned over and folded relative to the supporting legs; in addition, in order to further improve the service performance of the invention, the supporting legs adopt a telescopic adjusting structure to adapt to mattresses with different height sizes.
Description
[technical field]
The present invention relates to children's bed accessory, especially a kind of Cribguard being convenient to fold.
[background technology]
Because existing bed generally directly places mattress on bedstead, and for children, very likely stand up when rest and careless denidation, therefore, make Cribguard have great effect in daily life, and there is the market demand widely.
In order to prevent children on common bed in bed, at the bottom of throwing due to rolling bed, people devise a kind of Cribguard, to block bedside.The length of Cribguard and bed is suitable, Cribguard comprises blocks partly and the support section be connected with bed, and when needing to block the children slept in bed, then part of blocking is in vertically erecting, now two ends need each people to operate simultaneously, and part of could blocking erects; And put down this block part time, same need two people to operate simultaneously.The Cribguard of structure like this, in use, operation is greatly inconvenient.
In addition, because mattress height dimension has difference, and the supporting leg of Cribguard is regular length, when the height of mattress is greater than or less than the length of supporting leg, all can affect the normal use of Cribguard.For this reason, people need a kind of Cribguard that can carry out adaptability adjustment supporting leg length according to the height of mattress.
Namely the present invention researchs and proposes for the deficiencies in the prior art.
[summary of the invention]
The technical problem to be solved in the present invention is to provide a kind of Cribguard being convenient to fold, rollover stand two ends are connected with the supporting leg of scalable adjustment, rollover stand end is connected by articulation mechanism with supporting leg, be rotatably connected between two articulation mechanisms transmission cross bar, be provided with at transmission cross bar two ends and rotate with transmission cross bar and remove articulation mechanism lock-out state to make rollover stand can the folding locking mechanism of relative support leg upset, the locking mechanism of transmission cross bar one end is provided with for lock transmission cross bar with prevent that it from rotating and when transmission cross bar unlocks for driving locking mechanism to remove the unlock switch of articulation mechanism lock-out state, when needing folded turnover frame, first push-and-pull unlock switch, remove the lock-out state of transmission cross bar, and then rotate unlock switch, transmission cross bar is driven to rotate, and then make the lock-out state of locking mechanism releasing to articulation mechanism, thus can by corresponding for rollover stand relative support leg carry out upset fold, when upset is folding, there is twice unlocking program, can misoperation be avoided and make rollover stand upset folding, this structure is simple, low cost of manufacture, and control flexibly, convenient, can by one man operation, in addition, in order to improve serviceability of the present invention further, its supporting leg adopts the structure of scalable adjustment, to adapt to the mattress of differing heights size.
For solving the problems of the technologies described above, a kind of Cribguard being convenient to fold of the present invention, comprise the rollover stand in Qian font structure, described rollover stand two ends are connected with the supporting leg of scalable adjustment, be provided with for making rollover stand relative support leg overturn folding articulation mechanism between described rollover stand end and supporting leg, be rotatably connected between two described articulation mechanisms transmission cross bar, described transmission cross bar two ends are provided with rotates with transmission cross bar and removes articulation mechanism lock-out state to make rollover stand can the folding locking mechanism of relative support leg upset, the locking mechanism of described transmission cross bar one end be provided with for lock transmission cross bar with prevent that it from rotating and when transmission cross bar unlocks for driving locking mechanism to remove the unlock switch of articulation mechanism lock-out state, described supporting leg lower end is removably connected with and is connected and fixed bar for what be connected with bedstead.
Described supporting leg comprises the upper supporting leg and lower support leg that are mutually slidably connected, described lower support leg is vertically provided with several and regulates locating hole, described upper supporting leg is provided with and regulates the by-pass cock of locating hole for inserting, described lower support leg lower end be connected and fixed bar and removably connect.
Described by-pass cock comprises the by-pass cock link slot being located at and supporting and the by-pass cock body coordinated with by-pass cock link slot, be connected by by-pass cock axis of rotation with by-pass cock link slot in the middle part of described by-pass cock body, described by-pass cock body one end is provided with for inserting the adjustment bearing pin regulating locating hole, and the described by-pass cock body other end is provided with and makes adjustment bearing pin keep inserting the adjustment back-moving spring regulating locating hole.
Described articulation mechanism comprises the folding groove that is located at supporting leg upper end and is located at the folding spill spin block that described rollover stand end and folding groove be rotationally connected by rotating shaft, and described folding spill spin block is provided with the folding lockhole coordinating to limit folding spill spin block with locking mechanism and rotate around rotating shaft.
Described locking mechanism comprises and to connect with transmission crossbar end and can relative transmission cross bar adapter sleeve in axial sliding, the described adapter sleeve other end is connected with guide pin bushing, described supporting leg is provided with the fixed cover be socketed with guide pin bushing, the lock pin for locking articulation mechanism is slidably connected in described guide pin bushing, the described guide pin bushing face of cylinder is provided with guiding skewed slot, groove is provided with vertically inside described fixed cover, described lock pin be provided with lead that skewed slot coordinates and slide along groove make the relative guide pin bushing of lock pin along it in axial sliding to remove the axis of guide of articulation mechanism lock-out state when guide pin bushing rotates, be provided with in described guide pin bushing and make lock pin keep the lock pin back-moving spring of locking articulation mechanism for pushing up pressure lock pin.
Described unlock switch comprises and being located on adapter sleeve end described in one of them for inserting the latch that groove rotates to prevent transmission cross bar, described transmission cross bar one end is provided with and makes latch keep inserting the switch back-moving spring of groove for pushing up pressure adapter sleeve, and described unlock switch also comprises and being located on adapter sleeve for acting on the spanner of adapter sleeve.
Compared with prior art, a kind of Cribguard tool being convenient to fold of the present invention has the following advantages:
1, structure is simple, reduces design and manufacture cost.
2, control flexibly, conveniently, upset can be carried out by one man operation and fold.
3, when overturning folding, there is twice unlocking program, effectively can avoid folding because maloperation makes rollover stand overturn, there is during use safe and reliable feature.
4, supporting leg adopts the structure of scalable adjustment, further increases serviceability of the present invention, can adapt to the mattress of differing heights size.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation that in the present invention, locking mechanism is provided with unlock switch.
Fig. 3 is one of structural blast view of Fig. 2.
Fig. 4 is the structural blast view two of Fig. 2.
Fig. 5 is the structural representation that in the present invention, locking mechanism is not provided with unlock switch.
Fig. 6 is the structural blast view of Fig. 5.
Fig. 7 is the structural blast view of supporting leg in the present invention.
Fig. 8 is the structural representation that in the present invention, guide pin bushing and lock pin connect.
Fig. 9 is the structural representation of lock pin in the present invention.
Figure 10 is the structural representation of guide pin bushing in the present invention.
Figure 11 is the structural representation that in the present invention, adapter sleeve is provided with spanner.
Figure 12 is the structural representation of the adapter sleeve not being provided with spanner in the present invention.
[detailed description of the invention]
Below in conjunction with accompanying drawing, embodiments of the present invention are elaborated.
A kind of Cribguard being convenient to fold of the present invention, comprise the rollover stand 1 in Qian font structure, rollover stand 1 can be connected to form by many rod members, or formed by a rod member bend pipe, described rollover stand 1 two ends are connected with the supporting leg 2 of scalable adjustment, to adapt to the mattress of differing heights size, be provided with for making rollover stand 1 relative support leg 2 overturn folding articulation mechanism 3 between described rollover stand 1 end and supporting leg 2, be rotatably connected between two described articulation mechanisms 3 transmission cross bar 4, described transmission cross bar 4 two ends are provided with to rotate with transmission cross bar 4 and removes articulation mechanism 3 lock-out state and can overturn folding locking mechanism 5 by relative support leg 2 to make rollover stand 1, the locking mechanism 5 of described transmission cross bar 4 one end be provided with for lock transmission cross bar 4 with prevent that it from rotating and when transmission cross bar 4 unlocks for driving locking mechanism 5 to remove the unlock switch 6 of articulation mechanism 3 lock-out state, described supporting leg 2 lower end is removably connected with and is connected and fixed bar 7 for what be connected with bedstead.When needing folded turnover frame 1, first push-and-pull unlock switch 6, to remove the lock-out state of transmission cross bar 4, and then corresponding rotation unlock switch 6, and drive transmission cross bar 4 to rotate, and then make locking mechanism 5 remove lock-out state to articulation mechanism 3, thus can by corresponding for rollover stand 1 relative support leg 2 carry out upset fold, carry out above-mentioned action upset folding time, there is twice unlocking program, thus can avoid misoperation and that rollover stand is overturn is folding, during use, there is safety, reliable, control flexibly, feature easily, can by one man operation.
Described supporting leg 2 comprises the upper supporting leg 21 and lower support leg 22 that are mutually slidably connected, described lower support leg 22 is vertically provided with several and regulates locating hole 23, described upper supporting leg 21 is provided with and regulates the by-pass cock 24 of locating hole 23 for inserting, described lower support leg 22 lower end be connected and fixed bar 7 and removably connect.Described by-pass cock 24 comprises the by-pass cock link slot 241 be located on supporting leg 21 and the by-pass cock body 242 coordinated with by-pass cock link slot 241, be rotationally connected by by-pass cock rotating shaft 243 with by-pass cock link slot 241 in the middle part of described by-pass cock body 242, described by-pass cock body 242 one end is provided with for inserting the adjustment bearing pin 244 regulating locating hole 23, and described by-pass cock body 242 other end is provided with and makes adjustment bearing pin 244 keep inserting the adjustment back-moving spring 245 regulating locating hole 23.Select different adjustment locating holes 23, then adjustable upper supporting leg 21 and lower support leg 22 length of stretching out, to adapt to the mattress of various differing heights size.
Described articulation mechanism 3 comprises the folding groove 31 that is located at supporting leg 2 upper end and is located at the folding spill spin block 33 that described rollover stand 1 end and folding groove 31 be rotationally connected by rotating shaft 32, and described folding spill spin block 33 is provided with the folding lockhole 331 coordinating to limit folding spill spin block 33 with locking mechanism 5 and rotate around rotating shaft 32.
Described locking mechanism 5 comprises and to connect with transmission cross bar 4 end and can relative transmission cross bar 4 adapter sleeve 51 in axial sliding, described adapter sleeve 51 other end is connected with guide pin bushing 52, described supporting leg 2 is provided with the fixed cover 53 be socketed with guide pin bushing 52, the lock pin 54 for locking articulation mechanism 3 is slidably connected in described guide pin bushing 52, described guide pin bushing 52 face of cylinder is provided with guiding skewed slot 521, groove 531 is provided with vertically inside described fixed cover 53, described lock pin 54 be provided with lead that skewed slot 521 coordinates and slide along groove 531 make the relative guide pin bushing 52 of lock pin 54 along it in axial sliding to remove the axis of guide 541 of articulation mechanism 3 lock-out state when guide pin bushing 52 rotates, be provided with in described guide pin bushing 52 and make lock pin 54 keep the lock pin back-moving spring 55 of locking articulation mechanism 3 for pushing up pressure lock pin 54.Transmission cross bar 4 two ends are axially arranged with sliding tray along it, adapter sleeve 51 is slidably connected by bearing pin and sliding tray, guide pin bushing 52 is fixedly connected with adapter sleeve 51 by snap-on, when acting on unlock switch 6 and making adapter sleeve 51 rotate, transmission cross bar 4 rotates with adapter sleeve 51 together with guide pin bushing 52, and the axis of guide 541 is under the effect of guiding skewed slot 521, lock pin 54 is made to produce transverse shifting, and depart from the cooperation of folding lockhole 331, now articulation mechanism 3 lock-out state is removed, and rollover stand 1 can correspondingly overturn.
Described unlock switch 6 comprises and being located on adapter sleeve 51 end described in one of them for inserting the latch 61 that groove 531 rotates to prevent transmission cross bar 4, described transmission cross bar 4 one end is provided with and makes latch 61 keep inserting the switch back-moving spring 62 of groove 531 for pushing up pressure adapter sleeve 51, and described unlock switch 6 also comprises and being located on adapter sleeve 51 for acting on the spanner 63 of adapter sleeve 51.During assembling, unlock switch 6 can be arranged on any one end of transmission cross bar 4 as required.
When the present invention needs to overturn folding, pull spanner 63, the relative transmission cross bar 4 of connected adapter sleeve 51 is slided, cooperation is departed to make the latch 61 on this adapter sleeve 51 extract in the groove 531 of fixed cover 53, then rotating spanner 63, connected adapter sleeve 51 is rotated, and then the guide pin bushing 52 making transmission cross bar 4 and connect its two ends rotates together, correspondingly, two lock pins 54 move toward one another under the effect of corresponding guiding skewed slot 521, and extract from folding lockhole 331 and depart from cooperation, now articulation mechanism 3 lock-out state is removed, rollover stand 1 can correspondingly overturn.
When needing the length regulating supporting leg 2, by pulling by-pass cock body 242, adjustment bearing pin 244 is extracted from adjustment locating hole 23, correspondingly pull supporting leg 21, when upper supporting leg 21 matches with the length of lower support leg 22 and the height of mattress, then unclamp by-pass cock body 242, under the effect regulating back-moving spring 245, make to regulate bearing pin 244 to insert in adjustment locating hole 23 corresponding with it.
Claims (6)
1. be convenient to the Cribguard that folds for one kind, it is characterized in that the rollover stand (1) comprised in Qian font structure, described rollover stand (1) two ends are connected with the supporting leg (2) of scalable adjustment, be provided with for making rollover stand (1) relative support leg (2) overturn folding articulation mechanism (3) between described rollover stand (1) end and supporting leg (2), be rotatably connected between two described articulation mechanisms (3) transmission cross bar (4), described transmission cross bar (4) two ends are provided with rotates with transmission cross bar (4) and removes articulation mechanism (3) lock-out state to make rollover stand (1) can the folding locking mechanism (5) of relative support leg (2) upset, the locking mechanism (5) of described transmission cross bar (4) one end be provided with for lock transmission cross bar (4) with prevent that it from rotating and when transmission cross bar (4) unlocks for driving locking mechanism (5) to remove the unlock switch (6) of articulation mechanism (3) lock-out state, described supporting leg (2) lower end is removably connected with and is connected and fixed bar (7) for what be connected with bedstead.
2. by the Cribguard being convenient to fold a kind of described in claim 1, it is characterized in that described supporting leg (2) comprises the upper supporting leg (21) and lower support leg (22) be mutually slidably connected, described lower support leg (22) is vertically provided with several and regulates locating hole (23), described upper supporting leg (21) is provided with for inserting the by-pass cock (24) regulating locating hole (23), described lower support leg (22) lower end be connected and fixed bar (7) and removably connect.
3. by the Cribguard being convenient to fold a kind of described in claim 2, it is characterized in that described by-pass cock (24) comprises the by-pass cock link slot (241) be located on supporting leg (21) and the by-pass cock body (242) coordinated with by-pass cock link slot (241), described by-pass cock body (242) middle part is rotationally connected by by-pass cock rotating shaft (243) with by-pass cock link slot (241), described by-pass cock body (242) one end is provided with for inserting the adjustment bearing pin (244) regulating locating hole (23), described by-pass cock body (242) other end is provided with and makes adjustment bearing pin (244) keep inserting the adjustment back-moving spring (245) regulating locating hole (23).
4. by a kind of Cribguard being convenient to fold described in claim 1 or 2 or 3, it is characterized in that described articulation mechanism (3) comprises the folding groove (31) that is located at supporting leg (2) upper end and is located at the folding spill spin block (33) that described rollover stand (1) end and folding groove (31) be rotationally connected by rotating shaft (32), described folding spill spin block (33) is provided with the folding lockhole (331) coordinating to limit folding spill spin block (33) with locking mechanism (5) and rotate around rotating shaft (32).
5. by the Cribguard being convenient to fold a kind of described in claim 4, it is characterized in that described locking mechanism (5) comprises to connect with transmission cross bar (4) end and can relative transmission cross bar (4) adapter sleeve (51) in axial sliding, described adapter sleeve (51) other end is connected with guide pin bushing (52), described supporting leg (2) is provided with the fixed cover (53) be socketed with guide pin bushing (52), the lock pin (54) for locking articulation mechanism (3) is slidably connected in described guide pin bushing (52), described guide pin bushing (52) face of cylinder is provided with guiding skewed slot (521), described fixed cover (53) inner side is provided with groove (531) vertically, described lock pin (54) be provided with coordinate with the skewed slot that leads (521) and slide along groove (531) make lock pin (54) relative guide pin bushing (52) along it in axial sliding to remove the axis of guide (541) of articulation mechanism (3) lock-out state when guide pin bushing (52) rotates, be provided with in described guide pin bushing (52) and make lock pin (54) keep the lock pin back-moving spring (55) of locking articulation mechanism (3) for pushing up pressure lock pin (54).
6. by the Cribguard being convenient to fold a kind of described in claim 5, it is characterized in that described unlock switch (6) comprises to be located on adapter sleeve described in one of them (51) end for inserting the latch (61) that groove (531) rotates to prevent transmission cross bar (4), described transmission cross bar (4) one end is provided with and makes latch (61) keep inserting the switch back-moving spring (62) of groove (531) for pushing up pressure adapter sleeve (51), described unlock switch (6) also comprises and being located on adapter sleeve (51) for acting on the spanner (63) of adapter sleeve (51).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410822285.7A CN104687860B (en) | 2014-12-23 | 2014-12-23 | Bed guardrail convenient to it is folding |
Applications Claiming Priority (1)
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CN201410822285.7A CN104687860B (en) | 2014-12-23 | 2014-12-23 | Bed guardrail convenient to it is folding |
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CN104687860A true CN104687860A (en) | 2015-06-10 |
CN104687860B CN104687860B (en) | 2017-11-03 |
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CN201410822285.7A Active CN104687860B (en) | 2014-12-23 | 2014-12-23 | Bed guardrail convenient to it is folding |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106333808A (en) * | 2015-07-09 | 2017-01-18 | 八乐梦医用床有限公司 | Bed device |
CN106361052A (en) * | 2016-10-18 | 2017-02-01 | 郏选德 | Bed guardrail supporting rod assembly |
CN106419285A (en) * | 2016-10-18 | 2017-02-22 | 郏选德 | Rotary locking mechanism |
CN106724352A (en) * | 2017-02-08 | 2017-05-31 | 中山市青润禾日用制品有限公司 | A kind of folding Cribguard |
CN107485232A (en) * | 2017-09-22 | 2017-12-19 | 吕照 | Open baby guardrail on the bed of stealth in a kind of side |
CN107713523A (en) * | 2017-11-07 | 2018-02-23 | 昆山贝康儿童用品有限公司 | Bed fence |
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JP2002045268A (en) * | 2000-08-04 | 2002-02-12 | Saitetsu:Kk | Bed guard |
CN202760725U (en) * | 2012-09-10 | 2013-03-06 | 施迪 | Bed guardrail |
CN203789547U (en) * | 2014-04-14 | 2014-08-27 | 宋立新 | Foldable bedrail |
CN203860869U (en) * | 2014-05-26 | 2014-10-08 | 谢益长 | Protective article for bed |
CN203914207U (en) * | 2014-04-28 | 2014-11-05 | 谢文松 | A kind of novel child bed guard rail |
CN203969862U (en) * | 2014-03-05 | 2014-12-03 | 温州爱丽思贝贸易有限公司 | Cribguard fixed fold device |
CN204292697U (en) * | 2014-12-23 | 2015-04-29 | 宋立新 | Bed guardrail capable of being telescopically adjusted and convenient to fold |
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2014
- 2014-12-23 CN CN201410822285.7A patent/CN104687860B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2002045268A (en) * | 2000-08-04 | 2002-02-12 | Saitetsu:Kk | Bed guard |
CN202760725U (en) * | 2012-09-10 | 2013-03-06 | 施迪 | Bed guardrail |
CN203969862U (en) * | 2014-03-05 | 2014-12-03 | 温州爱丽思贝贸易有限公司 | Cribguard fixed fold device |
CN203789547U (en) * | 2014-04-14 | 2014-08-27 | 宋立新 | Foldable bedrail |
CN203914207U (en) * | 2014-04-28 | 2014-11-05 | 谢文松 | A kind of novel child bed guard rail |
CN203860869U (en) * | 2014-05-26 | 2014-10-08 | 谢益长 | Protective article for bed |
CN204292697U (en) * | 2014-12-23 | 2015-04-29 | 宋立新 | Bed guardrail capable of being telescopically adjusted and convenient to fold |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106333808A (en) * | 2015-07-09 | 2017-01-18 | 八乐梦医用床有限公司 | Bed device |
CN106361052A (en) * | 2016-10-18 | 2017-02-01 | 郏选德 | Bed guardrail supporting rod assembly |
CN106419285A (en) * | 2016-10-18 | 2017-02-22 | 郏选德 | Rotary locking mechanism |
CN106419285B (en) * | 2016-10-18 | 2018-10-12 | 郏选德 | A kind of rotary locking mechanism |
CN106724352A (en) * | 2017-02-08 | 2017-05-31 | 中山市青润禾日用制品有限公司 | A kind of folding Cribguard |
CN106724352B (en) * | 2017-02-08 | 2023-12-22 | 中山市青润禾日用制品有限公司 | Foldable bed guardrail |
CN107485232A (en) * | 2017-09-22 | 2017-12-19 | 吕照 | Open baby guardrail on the bed of stealth in a kind of side |
CN107485232B (en) * | 2017-09-22 | 2023-12-29 | 吕照 | Invisible side-opening bed infant guardrail |
CN107713523A (en) * | 2017-11-07 | 2018-02-23 | 昆山贝康儿童用品有限公司 | Bed fence |
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