WO2001060636A1 - Roulette de poussette - Google Patents
Roulette de poussette Download PDFInfo
- Publication number
- WO2001060636A1 WO2001060636A1 PCT/JP2001/001170 JP0101170W WO0160636A1 WO 2001060636 A1 WO2001060636 A1 WO 2001060636A1 JP 0101170 W JP0101170 W JP 0101170W WO 0160636 A1 WO0160636 A1 WO 0160636A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- caster
- bearing member
- holder
- casing
- stroller
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B1/00—Spoked wheels; Spokes thereof
- B60B1/006—Spoked wheels; Spokes thereof specially adapted for light-weight wheels, e.g. of strollers or wheel-chairs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0015—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by adaptations made to castor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0028—Construction of wheels; methods of assembling on axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0047—Castors in general; Anti-clogging castors characterised by details of the rolling axle
- B60B33/0057—Castors in general; Anti-clogging castors characterised by details of the rolling axle the rolling axle being offset from swivel axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/006—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism
- B60B33/0065—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis
- B60B33/0068—Castors in general; Anti-clogging castors characterised by details of the swivel mechanism characterised by details of the swivel axis the swivel axis being vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2301/00—Wheel arrangements; Steering; Stability; Wheel suspension
- B62B2301/04—Wheel arrangements; Steering; Stability; Wheel suspension comprising a wheel pivotable about a substantially vertical axis, e.g. swivelling castors
- B62B2301/046—Wheel arrangements; Steering; Stability; Wheel suspension comprising a wheel pivotable about a substantially vertical axis, e.g. swivelling castors with means restricting the rotation about that axis
- B62B2301/0463—Wheel arrangements; Steering; Stability; Wheel suspension comprising a wheel pivotable about a substantially vertical axis, e.g. swivelling castors with means restricting the rotation about that axis by blocking the rotation at a position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2301/00—Wheel arrangements; Steering; Stability; Wheel suspension
- B62B2301/04—Wheel arrangements; Steering; Stability; Wheel suspension comprising a wheel pivotable about a substantially vertical axis, e.g. swivelling castors
- B62B2301/046—Wheel arrangements; Steering; Stability; Wheel suspension comprising a wheel pivotable about a substantially vertical axis, e.g. swivelling castors with means restricting the rotation about that axis
- B62B2301/0465—Wheel arrangements; Steering; Stability; Wheel suspension comprising a wheel pivotable about a substantially vertical axis, e.g. swivelling castors with means restricting the rotation about that axis by urging the wheel into a position, e.g. into a straight forward position
Definitions
- the present invention relates to a baby stroller cascade, and more particularly to a front wheel cascade.
- Conventional technology
- FIG. 11 is a perspective view of the foldable stroller, in which a beaker 10 has a pair of left and right front legs 1 2 having a front wheel 11 and a pair of left and right rear legs 1 having a rear wheel 13. 4. It is composed of a push rod 15 bent in a substantially U-shape, a pair of left and right armrests 16, and a detachable guard arm 17 bridged between both armrests 16 'and 16. I have. One end of each of the armrests 16 is pivotally attached to the vicinity of the tip of the left and right pipes 18 constituting the push rod 15, and the top end of the front leg 12 is attached to the other end of each armrest 16. Being pivoted.
- the top ends of the left and right rear legs 14 are also pivotally connected to the intermediate portion of the armrest 16.
- One end of the bracket 19 bent in the shape of a letter is provided at the intermediate portion of the rear legs 14. It is pivoted.
- the distal ends of the left and right pipes 18 constituting the push rod 15 are pivotally attached to the middle positions of the brackets 19, respectively.
- the lock member 20 slidably mounted on the lower end of the pipe 18 is engaged with the formed engaging portion, and the expanded state is maintained.
- the left and right front legs 12 are connected by a front connection bar 21, and the left and right rear legs 14 are connected by a rear connection bar 22.
- a front end of a connecting bar 23 is pivotally connected to an intermediate portion of each front leg 1 2, and a rear end of the connecting bar 23 is connected to the above-mentioned brass. It is pivotally attached to the tip of the pipe 18 together with the bracket 19, and the middle part of the left and right connecting bars 23 is connected by the upper connecting pin 24.
- the stroller is used by engaging the locking member 20 provided at the lower end of the pipe 18 with the locking portion provided at the upper end of the bracket 19. It is kept in a possible deployed state.
- the lock member 20 and the bracket 19 are disengaged by operating the operating device 25 provided on the hand rod 15, the armrest 16 and the connecting bar 23 are disengaged.
- the pipe 18 and the respective pivot points can be pivoted upward, so that the front leg 12 and the rear leg 14 are pivoted in a substantially parallel state, and can be folded for convenient carrying.
- the push rod 15, the front connecting bar 21, the rear connecting bar 22, and the upper connecting bar 24 are foldable by joints at two intermediate portions in two same vertical planes. . Therefore, when the left and right pipes 18 are moved forward after the front legs 12 and the rear legs 14 are folded in a parallel state as described above, the push rod 15, the front connection bar 21, and the rear Both side portions of the side connection bar 22 and the upper connection bar 24 are bent forward, so that the power can be more compactly folded as shown in FIG. That is, it can be folded into a three-fold state.
- the above-mentioned Casu Yuichi in the conventional Baby Ichiyo is usually used in a “Cas Yuichi free” state in which it rotates 360 ° around the Casu Yuichi support. Therefore, when folding the car body as described above, it is necessary to return the direction of Cass evening to the straight-ahead position, operate the lock device to lock Cass evening, and then fold it.
- the case may be forcibly folded in a state where the direction of the cascade is not a straight-ahead position, which not only causes a failure, but also has a problem that the appearance when folded is poor. Disclosure of the invention
- the present invention provides a baby power caster that automatically returns from an arbitrary rotation position to a straight-ahead position when a vehicle body is folded or the like. With the goal.
- the invention comprises a caster holder provided on a beaker, a caster bearing member slidably and rotatably mounted on the caster holder, and a wheel rotatably provided on the caster bearing member.
- a wheel straight running position fixing device for returning and fixing the wheel to a straight running position when the wheel is lifted between the cas evening holder and the cas evening bearing member. It's Ichikasu Yuichi.
- a wheel straight position fixing device is provided on a caster holder provided on a caster holder side and having a flange-shaped portion at a lower end, and a downward face of a caster bearing member engaged with an upper surface of the flange-shaped portion. It is characterized by consisting of
- the invention is characterized in that tapered surfaces which are inclined in the circumferential direction and engage with each other are provided on the upper surface of the flange portion and the lower surface of the casing bearing member, respectively. It is a caster.
- the present invention is a stroller casing for a stroller, wherein a spring is provided between the casing holder and the casing bearing member to bias the casing bearing member toward the furan-shaped portion.
- the invention is characterized in that the tapered surfaces provided on the upper surface of the flange-like portion and the downward surface of the casing bearing member are respectively inclined symmetrically with respect to the longitudinal axis of the stroller. This is Cassie Yuichi.
- the present invention is a baby stroller caster, characterized in that a cushion material is interposed between a caster holder and a spring.
- the present invention is a baby power caster, characterized in that an additional spring for cushioning wheels is provided between the caster holder and a caster bearing member.
- the present invention is the stroller for a stroller, characterized in that the stylus of the stroller is formed integrally with the holder of the stroller.
- a wheel straight position fixing device is provided on a caster holder side, and a rotatable caster column having a rotatable roller attached to a lower end thereof; And a downwardly facing surface of the cascading bearing member that engages with the roller.
- the present invention is a baby stroller caster characterized in that a tapered surface that abuts a roller and is inclined in a circumferential direction is provided on a downward surface of a bearing member.
- the present invention is a baby stroller cast, characterized in that a spring for urging the caster bearing member toward the roller is provided between the caster holder and the caster bearing member.
- the invention is characterized in that the taper surface provided on the downward surface of the caster bearing member is inclined left and right with respect to the longitudinal axis of the baby force. is there.
- the present invention is a baby power caster characterized in that a cushion material is interposed between a caster holder and a spring.
- the present invention is a baby power caster, characterized in that an additional spring for buffering wheels is provided between the caster holder and the caster bearing member.
- the present invention is a casing case for a television which is characterized in that the casing column is integrally formed with the casing holder.
- the wheel straight-moving position fixing device is configured such that a fixing pin provided on the casing roller bearing member so as to be able to advance and retreat radially outward and a fixing bin formed on the inner surface of the casing roller holder so as to extend vertically. It is a baby power use case that is characterized by having a concave groove.
- the invention is a cascade for a vehicle, wherein the fixed bin is urged radially outward by an elastic member.
- the outer surface of the caster bearing member is provided with a concave portion extending in the circumferential direction and having an upper and lower step portion
- the caster holder is provided with a regulating pin which is engaged with the upper and lower step portion of the concave portion of the caster bearing member. It is a casino for baby.
- FIG. 1 is a longitudinal sectional view showing a first embodiment of a baby stroller casing of the present invention.
- Fig. 2 is a diagram showing the grounding state of Cass Yuichi shown in Fig. 1.
- Fig. 3 is an explanatory diagram of the operation of the caster bearing member.
- FIG. 4 is a longitudinal sectional view showing a second embodiment of the stroller caster of the present invention c.
- FIG. 5 is a longitudinal sectional view showing a third embodiment of the stroller caster of the present invention c
- FIG. 7 is a longitudinal sectional view showing a fourth embodiment of a cabinet for a car of the present invention c:
- Figure 1 0 shows the form of the operation explanatory views of forms embodiment shown in FIG.
- FIG. 11 is a perspective view showing a schematic configuration of a stroller.
- FIG. 12 is a perspective view showing a state where the stroller is folded.
- FIG. 1 is a longitudinal sectional view showing a first embodiment of a baby power caster according to the present invention, in which a caster holder 130 is mounted on the lower end of a front leg 12 of the baby power 10. 3 Secured by one.
- the lower half of the caster holder 30 has a vertical portion bent in the vertical direction, and the caster holder 30 has a cylindrical space 30a with an open lower end surface. Is formed.
- a caster column 32 is arranged concentrically with the above-mentioned space 30a, and the top of the caster column 32 is inserted into the caster holder 30 and rivets 33 form the caster holder 3 above. Fixed to 0.
- a caster bearing member 36 having a horizontal shaft 34 on one side thereof rotatably supporting a front wheel (wheel) 35 on one side of the above-mentioned cas evening support column 32 turns around the cas evening support column 32. It is mounted movably and slidably along the inner surface of the cavity 30a of the caster column 31 and the caster holder 30. At the top of the caster bearing member 36, an annular recess 36a is formed concentrically with the caster column 32, and the caster bearing 36 is urged downward in the annular recess 36a.
- a spring 37 is disposed concentrically with the above-mentioned cascade column 32.
- a washer 38 is interposed between the spring 37 and the bottom of the annular recess 36 a of the bearing member 36. Between the top wall of the empty space 30 a of the caster holder 30 and the spring 37, a cushion material 39 such as urethane in which washers are attached to both sides of an elastic plate is interposed.
- a flange-like portion 32a is formed at the lower end of the caster post 32, and this flange-like portion 32a is formed in a concave portion 36b formed on the lower surface of the cast bearing member 36. It is arranged.
- a tapered surface 32b is formed on the annular upper surface 32c of the flange portion 32a, which is symmetrical with respect to the longitudinal axis of the flange portion 32a and rises toward the front in the circumferential direction. Have been.
- the lower surface 36 d of the concave portion 36 b of the caster bearing member 36 also has a caster surface — a tapered surface 3 6 c ( Figure 2) is formed. That is, a tapered surface 36c that rises toward the front in the circumferential direction symmetrically with respect to the longitudinal axis is also formed on the downward surface 36d of the casing bearing member 36.
- Fig. 2 is a diagram showing the running state of the beaker, that is, the state of the caster when the front wheels 35 are in contact with the ground.
- the caster column 32 also moves downward via the caster holder 130, and its flange 32a projects almost downward from the recess 36b of the caster bearing member 36.
- the cas evening bearing member 36 is rotatable around the cas evening supporting column 32, so that when the stroller turns, the cas evening can rotate appropriately and the turning can be easily performed. it can.
- the vertical vibration caused by the running of the wheels is reduced by the spring 37 and the cushion material 39.
- the front wheel 35 is lifted above the ground via the front legs 12 as shown in FIG. Is moved downward along the cas evening column 3 2, and the tapered surface 36 c formed on the downward surface 36 d of the cas evening bearing member 36 becomes a flange-like portion of the cas evening column 32. It is pressed against the tapered surface 32b formed on the upper surface 32c of 32a. Therefore, the sliding contact between the tapered surface 36 c of the casing bearing member 36 and the tapered surface 32 b of the casing supporting column 32 causes the two members to slide together.
- the cas evening bearing member 36 is automatically rotated with respect to the cas evening bearing column 32 until the is completely engaged, and the cas evening bearing member 36 is fixed to the straight traveling position.
- Fig. 3 shows the tapered surface of the caster bearing member 36 and the caster column 32.
- FIG. 3 is an exploded view of 36 c, 32 b, wherein the tapered surface 36 c of the cas evening bearing member 36 and the tapered surface 3 2 b of the cas evening column 32 of FIG.
- the caster bearing member 36 descends while rotating in the direction shown by the arrow due to the inclination of both tapered surfaces 36c and 32b. It is fixed while moving to the position indicated by the one-dot chain line. That is, caster bearing members
- the front wheel 35 supported by the casing bearing member 36 is not forcibly folded in a state where the front wheel 35 is not in the straight traveling position.
- the caster column 32 provided on the caster holder 130 side and having the flange portion 32a, and the caster bearing member engaged with the upper surface 32c of the flange portion 32a.
- the downward-facing surface 36 d of 36 constitutes a wheel straight-moving position fixing device 26.
- the wheel straight traveling state position fixing device 26, the casing wheel holder 30, the caster bearing member 36, and the front wheel 35 constitute a casing wheel for baby power according to the present invention.
- FIG. 4 is a view showing a second embodiment of the present invention, in which a first spring that presses and rotates a casing bearing member 36 to a flange-shaped portion 32 a of a casing supporting column 32 is used.
- the first spring 40 for rotating the casing bearing member 36 has a small load, so that a relatively weak spring may be used, and the second spring 41 may be a front wheel 35. Is grounded, and can be activated only after disengagement from the flange-shaped portion 32a of the cascading support column 32 of the cascading bearing member 36. Occasionally, there is no incomplete detachment of the above-mentioned cas bearing member 36 from the flange-shaped portion 32a of the caster support column 32, and the turning performance of the front wheel is not impaired and the traveling performance is impaired. Can be prevented.
- FIG. 5 is a view showing a third embodiment of the present invention, in which a roller 43 is rotatably mounted on a horizontal shaft 42 instead of providing a flange-like portion on a casing column 32. c At the lower end of the caster column 32, a caster cover 44 for closing the opening of the recess 36b of the caster bearing member 36 is mounted. Other points are the same as those of the embodiment shown in FIGS.
- the caster column 32 on which the roller 43 is mounted and the downward facing surface 36 d of the caster bearing member engaged with the roller 43 constitute a wheel straight traveling position fixing device 26. .
- FIG. 6 is a view showing a fourth embodiment of the present invention. Similar to the one shown in FIG. 4, a first spring 40 for rotating the casing bearing member 36 and a wheel cushion A second spring 41 is provided. Others c view is the same as that shown in FIG. 5. 7 shows a fifth embodiment of the present invention, the horizontal shaft 4 2 Cass evening one strut 3 you pivotally supporting the rollers 4 3 2 are integrally formed. Thus, in this case, the number of parts can be reduced and the number of assembling steps can be reduced as compared with those shown in FIG.
- FIG. 9 is a view showing a sixth embodiment of the present invention.
- a cylindrical space 3 having an open lower end surface is provided in a casing holder 130 fixed to the lower end of the front leg 12.
- a caster bearing member 45 that supports a front wheel 35 by a horizontal shaft 34 on one side is rotatable around the axis of the space 30a. It is slidably mounted along the inner surface of the void 30a.
- a concave part 46 extending in the circumferential direction is provided on the upper outer surface of the caster bearing member 45, and a restriction extending in the horizontal direction provided in the caster holder 130 is provided in the concave part 46.
- the pin 47 is passed through, and the vertical sliding range of the caster bearing member 45 is regulated by the engagement of the regulating pin 47 with the upper and lower steps 46 a and 46 b of the recess 46. I have.
- the above-mentioned cas evening bearing member 45 is provided with a front-wheel straight-running-state position fixing pin 48 that can advance and retreat in the radial direction of the caster bearing member 45, and is attached to the above-mentioned cas evening bearing member 45. Panel 49 to protrude outward.
- the casing 1st bearing member 45 is located at the lower position together with the front wheel 35, and the front wheel 35 is directed straight. Further, a concave groove 50 with which the front wheel position fixing bin 48 is engaged is provided.
- the concave groove 50 extends in the axial direction, and the upper end of the concave groove 50 is formed with an inclination toward the inner surface side of the cavity 30a of the casing holder 130.
- the front wheel position fixing pin 48 abuts on the inner surface of the cavity 30a, and is rotatable along the inner surface.
- the front wheel 35 is lifted up by the push rod so that the front wheel 35 descends with respect to the cast and evening holder 30 together with the cast and evening bearing members 45 by the weight of the front wheel 35. Therefore, when the front wheel 35 swings in the straight direction in that state, as shown in FIG. 10, the front wheel straight state position fixing pin 48 is projected by the panel 49 and engaged with the concave groove 50. However, the front wheels 35 are fixed in a state of being directed straight. Therefore, when the stroller is folded, it is prevented that the front wheel supported by the cascading bearing member 45 is forcibly folded without being in the straight traveling position.
- the wheel straight position fixing device 26 is provided by a fixing pin 48 provided on the caster bearing member 45 and a concave groove 50 formed on the inner surface of the caster holder 30.
- the present invention is configured as described above, when the caster is floated from the ground, the caster bearing member is automatically moved and fixed to the straight traveling position from any rotational position, and when the stroller is folded, The wheels will not be folded while facing in an unspecified direction, and failures can be prevented. Moreover, troublesome operations such as adjusting the direction of the wheels by hand or the like each time are unnecessary. Furthermore, there is no need to provide a hook device for fixing the direction of the wheel as in the prior art, so that the number of parts can be reduced and the assembly can be performed very easily.
- a caster bearing member slidably and rotatably mounted on the caster holder
- a baby straight running position fixing device is provided between the cas evening holder and the cas evening bearing member for returning and fixing the wheel to the straight traveling position when the wheel is lifted.
- the wheel straight-running position fixing device is composed of a caster column that is provided on the caster holder side and has a flange at the lower end, and a downward surface of the caster bearing that engages with the upper surface of the flanged portion.
- the taper provided on the upper surface of the flange-like portion and the lower surface of the caster bearing member is inclined left and right symmetrically with respect to the longitudinal axis of the stroller.
- the described stroller Cassi Yuichi.
- the caster for a stroller according to claim 2 wherein the caster post is integrally formed with the caster holder.
- the wheel straight running position fixing device is provided on the casing and holding holder side, and has a casing and supporting column with a rotatable roller attached to the lower end thereof; 2.
- the tapered surface provided on the downward surface of the casing bearing member is inclined left and right symmetrically with respect to the longitudinal axis of the baby force.
- the wheel straight position fixing device consists of a fixed pin provided on the caster bearing member so as to be able to advance and retreat radially outward, and a recess formed on the inner surface of the caster holder and extending vertically to engage with the fixed pin.
- said cascade is formed of a groove.
- the outer surface of the CAS 1 bearing member is provided with a recess extending in the circumferential direction and having an upper and lower step, and the CAS pin holder is provided with a regulating pin that engages with the upper and lower steps of the recess of the CAS 1 bearing member.
- the beaker caster according to claim 10 wherein the caster is provided.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Description
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/204,050 US6964083B2 (en) | 2000-02-17 | 2001-02-19 | Caster for baby carriage |
EP01904543A EP1256464A4 (en) | 2000-02-17 | 2001-02-19 | STROLLER WHEEL |
HK03106344A HK1054011A1 (en) | 2000-02-17 | 2003-09-05 | Caster for baby carriage |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-39380 | 2000-02-17 | ||
JP2000039380 | 2000-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001060636A1 true WO2001060636A1 (fr) | 2001-08-23 |
Family
ID=18562954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/001170 WO2001060636A1 (fr) | 2000-02-17 | 2001-02-19 | Roulette de poussette |
Country Status (9)
Country | Link |
---|---|
US (1) | US6964083B2 (ja) |
EP (1) | EP1256464A4 (ja) |
JP (1) | JP4738608B2 (ja) |
KR (2) | KR100828016B1 (ja) |
CN (1) | CN1276840C (ja) |
HK (1) | HK1054011A1 (ja) |
MY (1) | MY126130A (ja) |
TW (1) | TW522107B (ja) |
WO (1) | WO2001060636A1 (ja) |
Cited By (1)
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CN109704233A (zh) * | 2019-02-21 | 2019-05-03 | 杭叉集团股份有限公司 | 一种托盘车及其辅助轮总成 |
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JP2004284489A (ja) * | 2003-03-20 | 2004-10-14 | Takano Co Ltd | キャスタおよびこれを利用したスタッキング椅子 |
KR101397493B1 (ko) * | 2005-09-30 | 2014-05-20 | 콤비 가부시키가이샤 | 유모차 및 유모차의 가이드 암 |
GB2445643B (en) * | 2006-07-07 | 2009-07-08 | Wonderland Nursery Goods | Caster for a baby carriage |
CN2923459Y (zh) * | 2006-07-07 | 2007-07-18 | 明门实业股份有限公司 | 婴儿推车的脚轮装置 |
JP4994926B2 (ja) * | 2007-04-09 | 2012-08-08 | コンビ株式会社 | ベビーカー |
FR2927843B1 (fr) * | 2008-02-27 | 2010-06-18 | Gabiot Sas | Dispositif a roue pivotant comportant des moyens d'indexation de la roue dans une position determinee |
FR2931432B1 (fr) * | 2008-05-22 | 2011-01-07 | Dorel France Sa | Poussette pliante a pliage assiste par elements roulants |
TWI362442B (en) * | 2009-04-15 | 2012-04-21 | Univ Nat Taiwan Science Tech | Movable office screen system |
KR100993524B1 (ko) * | 2009-06-05 | 2010-11-10 | 김현우 | 모드전환이 가능한 캐스터 |
US8152176B2 (en) * | 2009-06-25 | 2012-04-10 | Sbyke Usa Llc | Truck assembly |
US8262107B2 (en) * | 2009-09-10 | 2012-09-11 | Nuna International B.V. | Stroller and related vibration-absorbing mechanism |
KR200461093Y1 (ko) | 2010-09-15 | 2012-06-21 | 이정범 | 현가장치가 장착된 손수레 |
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US10118440B1 (en) * | 2017-06-12 | 2018-11-06 | Colson Caster Group, Llc | Suspension caster with brake lever and wheel fork and yoke portion having common pivot axis |
US10752278B2 (en) | 2018-03-23 | 2020-08-25 | Monahan Products, LLC | Suspension system for stroller |
JP2020062158A (ja) * | 2018-10-16 | 2020-04-23 | シャープ株式会社 | 自走式電子機器の補助輪支持構造 |
JP7199706B2 (ja) * | 2019-02-20 | 2023-01-06 | 株式会社タカキタ | キャスター構造 |
DE102019115855A1 (de) * | 2019-06-11 | 2020-12-17 | Emmaljunga Barnvagnsfabrik Ab | Fahrwerkseinheit und Kindertransportfahrzeug |
CN115723832A (zh) * | 2021-09-01 | 2023-03-03 | 明门瑞士股份有限公司 | 车轮连接结构及婴儿载具 |
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- 2001-02-19 US US10/204,050 patent/US6964083B2/en not_active Expired - Fee Related
- 2001-02-19 EP EP01904543A patent/EP1256464A4/en not_active Withdrawn
- 2001-02-19 KR KR1020087000498A patent/KR100828016B1/ko not_active IP Right Cessation
- 2001-02-19 CN CNB018051952A patent/CN1276840C/zh not_active Expired - Fee Related
- 2001-02-19 WO PCT/JP2001/001170 patent/WO2001060636A1/ja not_active Application Discontinuation
- 2001-02-19 KR KR1020027010618A patent/KR100849102B1/ko not_active IP Right Cessation
- 2001-03-28 MY MYPI20011439A patent/MY126130A/en unknown
-
2003
- 2003-09-05 HK HK03106344A patent/HK1054011A1/xx not_active IP Right Cessation
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Also Published As
Publication number | Publication date |
---|---|
CN1420824A (zh) | 2003-05-28 |
MY126130A (en) | 2006-09-29 |
EP1256464A4 (en) | 2005-02-02 |
KR20020073554A (ko) | 2002-09-26 |
US20030019076A1 (en) | 2003-01-30 |
US6964083B2 (en) | 2005-11-15 |
TW522107B (en) | 2003-03-01 |
CN1276840C (zh) | 2006-09-27 |
JP2001301628A (ja) | 2001-10-31 |
HK1054011A1 (en) | 2003-11-14 |
KR100849102B1 (ko) | 2008-07-30 |
KR20080013021A (ko) | 2008-02-12 |
EP1256464A1 (en) | 2002-11-13 |
KR100828016B1 (ko) | 2008-05-08 |
JP4738608B2 (ja) | 2011-08-03 |
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