GB2380520A - Stroller with a string actuating unit - Google Patents

Stroller with a string actuating unit Download PDF

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Publication number
GB2380520A
GB2380520A GB0123010A GB0123010A GB2380520A GB 2380520 A GB2380520 A GB 2380520A GB 0123010 A GB0123010 A GB 0123010A GB 0123010 A GB0123010 A GB 0123010A GB 2380520 A GB2380520 A GB 2380520A
Authority
GB
United Kingdom
Prior art keywords
tubular
annular wall
pivot
string
seat member
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.)
Withdrawn
Application number
GB0123010A
Other versions
GB0123010D0 (en
Inventor
Rad Lan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB0123010A priority Critical patent/GB2380520A/en
Publication of GB0123010D0 publication Critical patent/GB0123010D0/en
Publication of GB2380520A publication Critical patent/GB2380520A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
    • B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/08—Braking mechanisms; Locking devices against movement
    • B62B9/085—Braking mechanisms; Locking devices against movement hand operated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/04—Pivotal connections
    • F16C11/10—Arrangements for locking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
    • B62B2205/18—Geared articulations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)

Abstract

A foldable stroller [figure 1] comprises a pivot joint 2 which connects a stationary frame member 14 to a movable frame member 32, and which allows an actuating string 42 to pass through the pivot joint 2 to connect an actuating unit [41, figure 5] mounted on the movable member 32 to an actuated unit [13, figure 1] mounted on a member connected to the stationary member 14, wherein the actuating string 42 passes through the movable frame member 32, through an opening 229 in the end of a tubular part 222 attached to a pivot seat member 22, through a slot 216 formed in a stationary seat member 21 coaxially coupled to the pivot seat member 22, through a receiving space 223 defined between the two seat members 21,22, through an opening 219 in an end of a tubular part 212 attached to the stationary seat member 21, through the tubular part 21 and into and through the stationary frame member 14. Preferably the actuating unit is a brake lever and the actuated unit is a brake unit mounted on one of the front or rear legs of the stroller frame.

Description

<Desc/Clms Page number 1>
STROLLER WITH A STRING ACTUATING UNIT This invention relates to a stroller, more particularly to a stroller with a string actuating unit.
Conventional strollers normally include a stroller frame having aU-shaped handle tube with two opposite ends, two opposing side tubes respectively pivoted to the opposite ends of the handle tube via a pair of pivot joints, and front and rear legs connected to the side tubes and provided with wheels.
The pivot joints permit turning of the handle tube relative to the side tubes. A brake unit is mounted on one of the front and rear legs for braking the wheels. The braking action of the brake unit can be actuated via a string control unit which includes a brake lever that is mounted on the handle tube, and a string that interconnects and that is tensioned between the brake lever and the brake unit and that extends through or passes over the handle tube, a respective one of the pivot joints, and a respective one of the side tubes.
The conventional stroller is disadvantageous in that turning of the handle tube relative to the side tubes can result in interference between the string and the pivot joint, which, in turn, results in change of the tension of the string between the brake lever and the brake unit. Moreover, the inclusion of foldable parts in the conventional strollers, which perform the same
<Desc/Clms Page number 2>
functions as the pivot joints, may also result in interference between the foldable parts and the string which passes therethrough.
Therefore, the object of the present invention is to provide a stroller that is capable of overcoming the aforementioned drawbacks.
According to the present invention, there is provided a stroller which comprises: a stroller frame having a tubular stationary part and a tubular movable part that is pivoted to the tubular stationary part so as to be turnable relative to the tubular stationary part; a pivot joint ; a string-actuated unit ; and a string actuating unit. The pivot joint interconnects the tubular stationary part and the tubular movable part so as to permit turning of the tubular movable part relative to the tubular stationary part, and includes a stationary seat member, a movable seat member, and a retaining member. The stationary seat member is connected to the tubular stationary part, and has a first pivot part and a first tubular part.
The first pivot part has a first annular wall that has top and bottom ends. The first tubular part extends from the bottom end of the first annular wall in a radial direction relative to the first annular wall to receive the tubular stationary part. The top end of the first annular wall is formed with an arcuate slot. The bottom end of the first annular wall is formed
<Desc/Clms Page number 3>
with an opening. The pivot seat member is connected to the tubular movable part, and has a second pivot part and a second tubular part. The second pivot part has a second annular wall that has top and bottom ends.
The second tubular part extends from the top end of the second annular wall in a direction opposite to the radial direction to receive the tubular movable part. The first and second annular walls is coaxially coupled to each other so as to define a receiving space therebetween and so as to permit turning of the pivot seat member relative to the stationary seat member about an axis, which, in turn, permits turning of the tubular movable part relative to the tubular stationary part about the axis between folded and unfolded positions. The second tubular part has an end wall that has a fixed portion fixed to the top end of the second annular wall, and a non-fixed portion which proj ects outwardly from the top end of the second annular wall to a position above the top end of the first annular wall. The non-fixed portion is formed with a through-hole that is in constant register with the arcuate slot when the tubular movable part moves between the folded and unfolded positions. The receiving space is in spatial communication with the first and second tubular parts via the arcuate slot and the through-hole. The retaining member is disposed in the receiving space for preventing the pivot seat
<Desc/Clms Page number 4>
member from turning relative to the stationary seat member. The string-actuated unit is mounted on the stroller frame below the pivot joint. The string actuating unit includes an actuating member mounted on and turnable relative to the stroller frame, and a string interconnecting and tensioned between the string-actuated unit and the actuating member for actuating the string-actuated unit upon turning of the actuating member. The string extends from the actuating member into and through the tubular movable part, the second tubular part of the pivot seat member of the pivot joint, the through-hole in the end wall of the second tubular part, the arcuate slot in the top end of the first annular wall, the receiving space, the opening in the bottom end of the first annular wall, the first tubular part of the stationary seat member of the pivot joint, and the tubular stationary part. The string moves along and within the arcuate slot so as to avoid interference with a periphery of the arcuate slot and so as to avoid change of the tension of the string between the string-actuated unit and the actuating member when the tubular movable part turns between the folded and unfolded positions.
In drawings which illustrate an embodiment of the invention, Fig. 1 is a side view of a stroller embodying this invention;
<Desc/Clms Page number 5>
Fig. 2 is a partly fragmentary sectional view of a string actuating unit of the stroller of Fig.
1 ; Fig. 3 is an exploded perspective view of a pivot joint of the stroller of Fig. 1 ; Fig. 4 is a fragmentary perspective view illustrating an arcuate slot in a stationary seat member of the pivot joint of Fig. 3 ; Fig. 5 is a partly fragmentary perspective view of a brake lever and a string of the string actuating unit of Fig. 2; and Fig. 6 is a side view of the stroller of Fig.
1, with a handle tube moving between folded and unfolded positions.
Figs. 1 to 5 illustrate a preferred embodiment of a stroller that includes a stroller fame, stroller wheels 12, a pair of pivot joints 2, a string-actuated unit, and a string actuating unit for actuating the string-actuated unit.
The stroller frame includes a tubular stationary part and a tubular movable part that is pivoted to the tubular stationary part so as to be turnable relative to the tubular stationary part. As illustrated in Figs. 1 and 2, the tubular stationary part of the preferred embodiment can be a pair of opposing side tubes 14, and the tubular movable part can be a U-shaped handle tube 2 with two opposite ends
<Desc/Clms Page number 6>
32 which are respectively connected to the side tubes 14. Front and rear legs 11, 16 are respectively connected to the side tubes 14. The stroller wheels 12 are respectively connected to the front and rear legs 11,16.
The pivot joints 2 interconnect the side tubes 14 and the opposite ends 32 of the handle tube 3 so as to permit the handle tube 3 to be turnable relative to the side tubes 14. Each of the pivot joints 2 includes a stationary seat member 21 and a pivot seat member 22.
The stationary seat member 21 is connected to a respective one of the side tubes 14, and has a first pivot part 211 and a first tubular part 212. The first pivot part 211 has a circular base wall 213 and a first annular wall 214 that extends from a peripheral edge of the base wall 213 and that has top and bottom ends 2141, 2142. The first tubular part 212 extends from the bottom end 2142 of the first annular wall 214 in a radial direction relative to the first annular wall 214 to receive the respective one of the side tubes 14. The top end 2141 of the first annular wall 214 is formed with an arcuate slot 216. The bottom end 2142 of the first annular wall 214 is formed with an opening 219.
The pivot seat member 22 is connected to a respective one of the opposite ends 32 of the handle
<Desc/Clms Page number 7>
tube 3, and has a second pivot part 220 and a second tubular part 222. The second pivot part 220 has a second annular wall 221 that has top and bottom ends 2211, 2212. The second tubular part 222 extends from the top end 2211 of the second annular wall 221 in a direction opposite to the radial direction to receive the respective one of the opposite ends 32 of the handle tube 3. The first and second annular walls 214, 221 are coaxially coupled to each other so as to define a receiving space 223 therebetween and so as to permit turning of the pivot seat member 22 relative to the stationary seat member 21 about an axis defined by a pivot 24, which, in turn, permits turning of the handle tube 3 relative to the side tubes 14 about the axis between folded and unfolded positions (see Fig.
6). The second tubular part 222 has a concave end wall 224 that has a fixed portion fixed to the top end 2211 of the second annular wall 221, and a non-fixed portion 2241 which projects outwardly from the top end 2211 of the second annular wall 221 to a position above the top end 2141 of the first annular wall 211. The non-fixed portion 2241 is formed with a through-hole 229 that is in constant register with the arcuate slot 216 when the handle tube 3 moves between the folded and unfolded positions. The receiving space 223 is in spatial communication with the first and second tubular parts 211,221 via the arcuate slot 216 and
<Desc/Clms Page number 8>
the through-hole 229.
A retaining member 23 is disposed in the receiving space 223, and is engageable with the pivot seat member 22 and the stationary seat member 21 for preventing the pivot seat member 22 from turning relative to the stationary seat member 21.
As illustrated in Figs. 1 and 6, the string-actuated unit can be a string-actuated brake unit 13 that is mounted on one of the front and rear legs 11, and that is movable toward and away from a respective one of the wheels 12 for braking the wheels 12.
The string actuating unit includes an actuating member and a string 42. The actuating member is preferably in the form of a brake lever 41 that is mounted on and that is turnable relative to the handle tube 3. The string 42 interconnects and is tensioned between the brake unit 13 and the brake lever 41 for actuating the braking action of the brake unit 13 upon pulling of the brake lever 41.
The string 42 extends into and through a respective one of the opposite ends 32 of the handle tube 3, the second tubular part 222 of the pivot seat member 22 of a respective one of the pivot joints 2, the through-hole 229 in the second tubular part 222, the arcuate slot 216 in the top end 2141 of the first annular wall 214, the receiving space 223, the opening
<Desc/Clms Page number 9>
219 in the bottom end 2142 of the first annular wall 214, the first tubular part 211 of the stationary seat member 21 of the respective one of the pivot joints 2, and a respective one of the side tubes 14. The string 42 moves along and within the arcuate slot 216 so as to avoid interference with a periphery of the arcuate slot 216 and so as to avoid change of the tension of the string 42 between the brake unit 13 and the brake lever 41 when the handle tube 3 turns between the folded and unfolded positions.
The first pivot part 211 of the stationary seat member 21 further has a pair of opposing ribs 210 projecting from the circular base wall 213 into the receiving space 223. The retaining member 23 is seated on and cooperates with the ribs 210 to define a string passage 2131 therebetween which registers with the opening 219 in the bottom end 2142 of the first annular wall 214.
With the arcuate slot 216, the thyo-ugh-hole 229 and the opening 219 being aligned in the passage of the string 42, the aforementioned drawbacks encountered in the prior art can be eliminated.

Claims (4)

  1. CLAIMS : 1. A stroller comprising : a stroller frame having a tubular stationary part and a tubular movable part that is pivoted to said tubular stationary part so as to be turnable relative to said tubular stationary part; a pivot joint interconnecting said tubular stationary part and said tubular movable part so as to permit turning of said tubular movable part relative to said tubular stationary part, and including a stationary seat member connected to said tubular stationary part, and having a first pivot part and a first tubular part, said first pivot part having a first annular wall that has top and bottom ends, said first tubular part extending from said bottom end of said first annular wall in a radial direction relative to said first annular wall to receive said tubular stationary part, said top end of said first annular wall being formed with an arcuate slot, said bottom end of said first annular wall being formed with an opening, a pivot seat member connected to said tubular movable part, and having a second pivot part and a second tubular part, said second pivot part having a second annular wall that has top and bottom ends, said second tubular part extending from said top end of said second annular wall in a direction opposite
    <Desc/Clms Page number 11>
    to said radial direction to receive said tubular movable part, said first and second annular walls being coaxially coupled to each other so as to define a receiving space therebetween and so as to permit turning of said pivot seat member relative to said stationary seat member about an axis, which, in turn, permits turning of said tubular movable part relative to said tubular stationary part about said axis between folded and unfolded positions, said second tubular part having an end wall that has a fixed portion fixed to said top end of said second annular wall, and a non-fixed portion which projects outwardly from said top end of said second annular wall to a position above said top end of said first annular wall, said non-fixed portion being formed with a through-hole that is in constant register with said arcuate slot when said tubular movable part moves between said folded and unfolded positions, said receiving space being in spatial communication with said first and second tubular parts via said arcuate slot and said through-hole, and a retaining member disposed in said receiving space for preventing said pivot seat member from turning relative to said stationary seat member ; a string-actuated unit mounted on said stroller frame below said pivot joint; and a string actuating unit including an actuating
    <Desc/Clms Page number 12>
    member mounted on and turnable relative to said stroller frame, and a string interconnecting and tensioned between said string-actuated unit and said actuating member for actuating said string-actuated unit upon turning of said actuating member, said string extending from said actuating member into and through said tubular movable part, said second tubular part of said pivot seat member of said pivot joint, said through-hole in said end wall of said second tubular part, said arcuate slot in said top end of said first annular wall, said receiving apace, said opening in said bottom end of said first annular wall, said first tubular part of said stationary seat member of said pivot joint, and said tubular stationary part, said string moving along and within said arcuate slot so as to avoid interference with a periphery of said arcuate slot and so as to avoid change of the tension of said string between said string-actuated unit and said actuating member when said tubular movable part turns between said folded and unfolded positions.
  2. 2. A stroller comprising : a stroller frame having a U-shaped handle tube with two opposite ends, two opposing side tubes respectively connected to said opposite ends of said handle tube, and front and rear legs connected to said side tubes; a plurality of stroller wheels respectively connected to said front and rear legs;
    <Desc/Clms Page number 13>
    a pair of pivot joints interconnecting said side tubes and said opposite ends of said handle tube, each of said pivot joints including a stationary seat member connected to a respective one of said side tubes, and having a first pivot part and a first tubular part, said first pivot part having a first annular wall that has top and bottom ends, said first tubular part extending from said bottom end of said first annular wall in a radial direction relative to said first annular wall to receive the respective one of said side tubes, said top end of said first annular wall being formed with an arcuate slot, said bottom end of said first annular wall being formed with an opening, a pivot seat member connected to a respective one of said opposite ends of said handle tube and having a second pivot part and a second tubular part, said second pivot part having a second annular wall that has top and bottom ends, said second tubular part extending from said top end of said second annular wall in a direction opposite to said radial direction to receive the respective one of said opposite ends of said handle tube, said first and second annular walls being coaxially coupled to each other so as to define a receiving space therebetween and so as to permit turning of said pivot seat member relative to said stationary seat member about an axis, which, in
    <Desc/Clms Page number 14>
    turn, permits turning of said handle tube relative to said side tubes about said axis between folded and unfolded positions, said second tubular part having a concave end wall that has a fixed portion fixed to said top end of said second annular wall, and a non-fixed portion which projects outwardly from said top end of said second annular wall to a position above said top end of said first annular wall, said non-fixed portion being formed with a through-hole that is in constant register with said arcuate slot when said handle tube moves between said folded and unfolded positions, said receiving space being in spatial communication with said first and second tubular parts via said arcuate slot and said through-hole, and a retaining member disposed in said receiving space for preventing said pivot seat member from turning relative to said stationary seat member; a brake unit mounted on one of said front and rear legs and movable toward and away from a respective one of said wheels for braking said wheels; and a string actuating unit including a brake lever mounted on and turnable relative to said handle tube, and a string interconnecting and tensioned between said brake unit and said brake lever for actuating the braking action of said brake unit upon pulling of said brake lever, said string extending into and through a respective one of said opposite ends of said handle tube, said second
    <Desc/Clms Page number 15>
    tubular part of said pivot seat member of a respective one of said pivot joints, said through-hole in said concave end wall of said second tubular part said arcuate slot in said top end of said first annular wall, said receiving space, said opening in said bottom end of said first annular wall, said first tubular part of said stationary seat member of the respective one of said pivot joints, and a respective one of said side tubes, said string moving along and within said arcuate slot so as to avoid interference with a periphery of said arcuate slot and so as to avoid change of the tension of said string between said brake unit and said brake lever when said handle tube turns between said folded and unfolded positions.
  3. 3. The stroller of Claim 2, wherein said first pivot part of said stationary seat member further has a circular base wall, said first annular wall projecting from a peripheral edge of said circular base wall toward said second annular wall, said first pivot part of said stationary seat member further having a pair of opposing ribs projecting from said circular base wall into said receiving space, said retaining member being seated on and cooperating with said ribs to define a string passage therebetween which registers with said opening in said bottom end of said first annular wall.
  4. 4. The stroller substantially as hereinbefore described with reference to and as illustrated in the accompanying drawings.
GB0123010A 2001-09-25 2001-09-25 Stroller with a string actuating unit Withdrawn GB2380520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0123010A GB2380520A (en) 2001-09-25 2001-09-25 Stroller with a string actuating unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0123010A GB2380520A (en) 2001-09-25 2001-09-25 Stroller with a string actuating unit

Publications (2)

Publication Number Publication Date
GB0123010D0 GB0123010D0 (en) 2001-11-14
GB2380520A true GB2380520A (en) 2003-04-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
GB0123010A Withdrawn GB2380520A (en) 2001-09-25 2001-09-25 Stroller with a string actuating unit

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Country Link
GB (1) GB2380520A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830224A1 (en) * 2001-10-03 2003-04-04 Graco Childrens Prod Inc ADJUSTABLE CABLE COMPENSATION ARTICULATION FOR A STROLLER
WO2004052710A1 (en) * 2002-12-11 2004-06-24 L'inglesina Baby S.P.A. Articulation with pass-through transmission means
EP1884153A2 (en) * 2006-08-02 2008-02-06 GGP Italy S.p.A. Articulated joint for lawnmower handlebar
WO2013004025A1 (en) * 2011-07-06 2013-01-10 好孩子儿童用品有限公司 Braking mechanism for child stroller
WO2013062458A1 (en) * 2011-10-27 2013-05-02 Husqvarna Ab A folding arrangement for a handle assembly of walk-behind power tool, a handle assembly and a walk-behind power tool comprising such an arrangement
US11122913B2 (en) 2017-06-14 2021-09-21 Wonderland Switzerland Ag Bassinet locking mechanism, bassinet releasing mechanism, foldable bassinet apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998047753A1 (en) * 1997-04-17 1998-10-29 Tolges Kunststoffverarbeitung Gmbh & Co. Kg Hinge for handle of a small vehicle
EP0989043A1 (en) * 1998-09-23 2000-03-29 Ampafrance Collapsable stroller with pivotable handle bar and a remotely controlled collapsing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998047753A1 (en) * 1997-04-17 1998-10-29 Tolges Kunststoffverarbeitung Gmbh & Co. Kg Hinge for handle of a small vehicle
EP0989043A1 (en) * 1998-09-23 2000-03-29 Ampafrance Collapsable stroller with pivotable handle bar and a remotely controlled collapsing device

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2830224A1 (en) * 2001-10-03 2003-04-04 Graco Childrens Prod Inc ADJUSTABLE CABLE COMPENSATION ARTICULATION FOR A STROLLER
WO2004052710A1 (en) * 2002-12-11 2004-06-24 L'inglesina Baby S.P.A. Articulation with pass-through transmission means
EP1884153A2 (en) * 2006-08-02 2008-02-06 GGP Italy S.p.A. Articulated joint for lawnmower handlebar
EP1884153A3 (en) * 2006-08-02 2008-02-20 GGP Italy S.p.A. Articulated joint for lawnmower handlebar
WO2013004025A1 (en) * 2011-07-06 2013-01-10 好孩子儿童用品有限公司 Braking mechanism for child stroller
WO2013062458A1 (en) * 2011-10-27 2013-05-02 Husqvarna Ab A folding arrangement for a handle assembly of walk-behind power tool, a handle assembly and a walk-behind power tool comprising such an arrangement
US11122913B2 (en) 2017-06-14 2021-09-21 Wonderland Switzerland Ag Bassinet locking mechanism, bassinet releasing mechanism, foldable bassinet apparatus
GB2565408B (en) * 2017-06-14 2022-02-23 Wonderland Switzerland Ag Bassinet locking mechanism, bassinet releasing mechanism, foldable bassinet apparatus
GB2606497A (en) * 2017-06-14 2022-11-09 Wonderland Switzerland Ag Bassinet locking mechanism, bassinet releasing mechanism, foldable bassinet apparatus
GB2606497B (en) * 2017-06-14 2023-02-15 Wonderland Switzerland Ag Bassinet locking mechanism, bassinet releasing mechanism, foldable bassinet apparatus
US12070134B2 (en) 2017-06-14 2024-08-27 Wonderland Switzerland Ag Bassinet locking mechanism and bassinet releasing mechanism

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Publication number Publication date
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