CN1772546A - Baby carriage - Google Patents
Baby carriage Download PDFInfo
- Publication number
- CN1772546A CN1772546A CN 200510114021 CN200510114021A CN1772546A CN 1772546 A CN1772546 A CN 1772546A CN 200510114021 CN200510114021 CN 200510114021 CN 200510114021 A CN200510114021 A CN 200510114021A CN 1772546 A CN1772546 A CN 1772546A
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- CN
- China
- Prior art keywords
- perambulator
- large diameter
- inner sleeve
- tube
- diameter pipe
- 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.)
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
Stroller has a bent in U-shaped hand push rod (15), which is folding state when folded or carried. The left and right straight pipe parts (31) of the hand push rod (15) are expandable in the axial direction. The length of the hand push rod (15) is shorten when folded or carried, the size of the height direction is diminished.
Description
Technical field
The present invention relates to a kind of perambulator, particularly a kind of Collapsible pushchair when taking in or when carrying.
Background technology
Usually, in the perambulator that under the situation of in order to take a walk or to do shopping etc. the infant being taken out of outside the room, uses, following multiple perambulator scheme has been proposed, promptly folding as required and make to take in or carry and become easily, and or make from the back side hand push state of infant's back side hand push or make the user and the opposite hand push state on infant opposite (spy opens the 2002-316650 communique).
In the above-mentioned perambulator, when being folded into above-mentioned eighty percent discount or three folding states, the area that can make the bench section i.e. in length and breadth size decreases, but because the length of handspike is certain, so even problems such as the size of the short transverse of perambulator can not diminish under folded state as described above, also can occur.
Summary of the invention
The present invention makes in view of the above problems, and its purpose is to obtain a kind of size of short transverse that can further make and also diminishes under folded state when taking in or carry.
Collapsible pushchair of the present invention, it is characterized in that, have: perambulator main body and be installed on the handspike of the U word shape on the perambulator main body with pair of right and left straight sections, each straight sections is capable of expansion and contraction on its axis direction, and the length of handspike shortens and makes perambulator short transverse size decreases.
Perambulator of the present invention, it is characterized in that, the narrow-bore tube that each straight sections of handspike has large diameter pipe and is mounted slidably in large diameter pipe, narrow-bore tube is provided with the stop pin of advancing and retreat on diametric(al), large diameter pipe is provided with when straight sections is shunk and stop pin a plurality of embedded holes of combination optionally during elongation.
Perambulator of the present invention is characterized in that, moves on axis direction in narrow-bore tube and is provided with adjusting bracket freely, and adjusting bracket is attached on the stop pin via cam, makes the stop pin advance and retreat by adjusting bracket moving via cam on axis direction.
Perambulator of the present invention is characterized in that, narrow-bore tube is provided with the adjusting bracket operating unit that adjusting bracket is moved.
Perambulator of the present invention is characterized in that, the adjusting bracket operating unit makes stop pin outstanding by spring energized via adjusting bracket.
Perambulator of the present invention is characterized in that, linking between perambulator main body and handspike has perambulator folding operation metal filament, and adjusting bracket has the pin with the axis direction quadrature in inside, and folding operation is wrapped on this pin with metal filament.
Perambulator of the present invention is characterized in that, each straight sections has: lower tube, upper tube, binding lower tube and upper tube and diameter are than lower tube and the big junction block of upper tube, and upper tube constitutes narrow-bore tube, and junction block constitutes large diameter pipe.
Perambulator of the present invention, it is characterized in that, each straight sections of handspike has large diameter pipe and is mounted slidably narrow-bore tube in large diameter pipe, be provided with the 1st inner sleeve that slips with narrow-bore tube in the front end opening inboard of large diameter pipe, front end opening arranged outside at narrow-bore tube has the 2nd inner sleeve that slips with large diameter pipe, when extending, above-mentioned straight sections passes through the mutual action of above-mentioned two inner sleeves, and the inside face that makes the 1st inner sleeve clings on the narrow-bore tube, and the 2nd inner sleeve clings on the inside face of large diameter pipe.
Perambulator of the present invention, it is characterized in that, on the lateral surface of above-mentioned the 1st inner sleeve, be formed with protrude in the one side and with the 1st offset part of large diameter pipe inside face butt, on the lateral surface of the 2nd inner sleeve, be formed with protrude in the 1st offset part diametric(al) opposition side of the 1st inner sleeve and with the 2nd offset part of large diameter pipe inside face butt.
Perambulator of the present invention is characterized in that, mutually combines when straight sections is extended and with respect to the dip plane of axis tilt being formed with on the mutual opposed faces of above-mentioned the 1st inner sleeve and the 2nd inner sleeve.
The present invention is as described above because the left and right sides straight sections of the handspike of U word shape ground bending is scalable on its axis direction, the length of above-mentioned handspike is shortened above-mentioned when taking in or carrying, so under folded state, not only can make in length and breadth size also can make the size decreases of short transverse, can make the shape of the perambulator when taking in or carrying compact more, the convenience of taking in or carrying is improved.
The present invention as described above on the front end opening inner peripheral surface of large diameter pipe secure bond the 1st inner sleeve that slips with narrow-bore tube is arranged, secure bond has the 2nd inner sleeve that the inside face with above-mentioned large diameter pipe slips on the front end opening outer peripheral face of above-mentioned narrow-bore tube, when extending, above-mentioned straight sections passes through the mutual action of above-mentioned two inner sleeves, and the inside face that makes the 1st inner sleeve clings on the narrow-bore tube, the 2nd inner sleeve clings on the inside face of large diameter pipe, so becoming flexible inside and outside when above-mentioned maximum elongation between two pipes can be in minimal state, can eliminate user's unplessantness displeasure and uneasy sense.
Description of drawings
Fig. 1 is the longitudinal section of the straight sections of the handspike among the present invention.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 (a) is respectively the action specification figure of handspike (b).
Fig. 4 is the front view that expression perambulator of the present invention is in folded state.
Fig. 5 (a) is that handspike in the perambulator of the present invention is in when elongation with the vertical profile lateral plan when shrinking (b).
Fig. 6 is the E-E cutaway view of Fig. 5 (a).
Fig. 7 is the F-F cutaway view of Fig. 5 (a).
Fig. 8 is the action specification figure of the loosening suppressing portion in the straight sections of handspike.
Fig. 9 is the block diagram of perambulator.
Figure 10 is the lateral plan of above-mentioned perambulator.
The enlarged side view of the connecting part between Figure 11 pipe and the back leg.
Figure 12 is the instruction diagram that perambulator is in the eighty percent discount state.
Figure 13 is the block diagram that the expression perambulator is in the summary shape of three folding states.
The specific embodiment
Below, with reference to accompanying drawing embodiments of the present invention are described.
At first the summary of perambulator is described according to Fig. 9 to Figure 13.
Fig. 9 is the block diagram that the summary of expression perambulator constitutes, and Figure 10 is its lateral plan.Perambulator 10 has: pair of right and left foreleg 12, and foreleg 12 has front-wheel 11; Pair of right and left back leg 14, back leg 14 has trailing wheel 13; Handspike 15 bends to roughly U word shape; Pair of right and left handrail 16; Two support tubes 17 about reaching, pivotal mounting has an end of this handrail 16 and is extending in parallel to each other respectively.
The upper end of the forward foot in a step 12 is installed at the other end of above-mentioned each handrail 16 head lamp brush guard pivot.But the protection arm 18 of bowing is set up in loading and unloading freely between the leading section of this left and right sides handrail 16.The upper end of back leg 14 is installed at left and right sides handrail 16 head lamp brush guard pivots again.Left and right sides foreleg 12 links by the front side union lever 20 with stretcher 19, and left and right sides back leg 14 links by rear side union lever 21.And then pivotal mounting has the front end of union lever 22 respectively on the pars intermedia of each foreleg 12, the rear end of this union lever 22 respectively pivotal mounting on the back leg support unit 23 on the bottom that is fixed to aforementioned support tube 17.Again, left and right sides union lever 22 links by upside union lever 24.Perambulator main body 10a by: these forelegs 12, back leg 14, handrail 16, support tube 17, and the union lever that links these constitute.Again, on perambulator main body 10a handspike 15 is installed, perambulator 10 is made of perambulator main body 10a and handspike 15.
As shown in figure 11, the bottom of the carriage 25 of L word shape is arranged by axle 25b pivotal mounting on back leg 14, the intermediate portion is pivotally mounted on the above-mentioned back leg support unit 23 by axle 25c.The free end of this carriage 25 is provided with the otch rank 25a of portion, and these otch rank 25a of portion ends the 26a of rank portion with the card that back leg 14 is locked onto the Lock Part 26 on the support tube 17 and combines.Above-mentioned Lock Part 26 is installed on the above-mentioned support tube 17 slidably, and slides up and down operation by the remote handing device that is arranged on the handspike 15 along support tube 17.Again, on back leg support unit 23, be formed with the 23a of rank portion, the 23a of this rank portion be with 14 opposed of back legs on when launching back leg 14 butts and keep this deployed condition.
As shown in figure 11 if Lock Part 26 is attached on the otch rank 25a of portion of carriage 25 of L word shape, then back leg 14 and support tube 17 are by this carriage 25 lockings, and the perambulator main body remains spendable deployed condition.On the other hand, if Lock Part 26 is drawn on like that shown in long and short dash line by the remote handing device, then discharge locking by Lock Part 26, handrail 16, foreleg 12, back leg 14 can be swung shown in the long and short dash line among Figure 12 upward, can be folded into two foldings so that carry etc.
As Fig. 9 and shown in Figure 10, but the bottom that the handspike 15 that roughly is U word shape on its lateral surface is arranged as center swing ground pivotal mounting with axle 27 on the back leg support unit 23 on the bottom that is individually fixed in left and right sides support tube 17, can be set as back side hand push state by above-mentioned handspike 15 is remained in rearward position (solid line position), can be set as opposite hand push state by making above-mentioned handspike 15 forwards swing (long and two-short dash line) again.
On the other hand, the handspike 15 of aforementioned U word shape, front side union lever 20, rear side union lever 21, and upside union lever 24 on respectively 2 positions of pars intermedia be provided with joint 15a
1, 15a
2, 20a
1, 20a
2, 21a
1, 21a
2, 24a
1, 24a
2, collapsible by these joints.Joint 15a
1, 20a
1, 21a
1, 24a
1Axis and joint 15a
2, 20a
2, 21a
2, 24a
2Axis when foreleg 12 and back leg 14 are folded into the state that is parallel to each other, lay respectively on the same axis and be parallel to each other.
After foregoing foreleg 12 is folded into the state that is parallel to each other with back leg 14, if the joint by handspike 15 forwards moves Outboard Sections, the outside portion that can make handspike 15, front side union lever 20, rear side union lever 21, upside union lever 24 by each joint warpage forwards then, thus perambulator is folded into the three folding states that are コ word shape of overlooking as shown in figure 13 compactly.
Fig. 1 is the longitudinal section of the straight sections 31 of the handspike in the perambulator of the present invention, and Fig. 2 is the partial enlarged drawing of Fig. 1.The straight sections 31 of above-mentioned handspike by: bottom be installed on lower tube 32, the minor diameter of the minor diameter on the perambulator main body upper tube 33, and link above-mentioned lower tube 32 and form with the large diameter junction block 34 of upper tube 33, on the top ends of the lower tube 32 of above-mentioned minor diameter, this junction block 34 is fixed on the lower tube 32 via pin 36 via sleeve 35 setting-ins in the bottom of large diameter junction block 34.The upper tube 33 of above-mentioned minor diameter is being inserted on the axis direction on the top of above-mentioned large diameter junction block 34 slidably with telescoping, makes the straight sections 31 of handspike scalable by moving of this upper tube 33.
Be provided with adjusting bracket 37 movably along upper tube 33 in the upper tube 33 of above-mentioned minor diameter, the bottom of above-mentioned adjusting bracket 37 is provided with stop pin maintaining part 37a.Be formed with the opposed faces that is parallel to each other on above-mentioned stop pin maintaining part 37a, this opposed faces is provided with the cam path 37a that extends obliquely upward
1, at this cam path 37a
1On be combined with the left and right sides cam part that on the cardinal extremity of aftermentioned stop pin 38, forms.Promptly, stop pin guide block 39 is installed on the upper tube 33 of above-mentioned minor diameter as shown in Figure 2, in that intercalation is to this stop pin guide block 39 movably on the diametric(al), the left and right sides cam part that is formed on the cardinal extremity of this stop pin 38 is attached to above-mentioned cam path 37a to above-mentioned stop pin 38 with respect to upper tube 33
1On.
On the other hand, above-mentioned large diameter junction block 34 is provided with embedded hole 40,41, this embedded hole 40,41 above-mentioned upper tube 33 be in maximum drawing position handspike when elongation, and upper tube 33 when being inserted into handspike contraction junction block 34 in above-mentioned stop pin 38 optionally be attached to above-mentioned stop pin 38 cooresponding positions on.On the top ends of above-mentioned large diameter junction block 34, be fixed with the joint pipe cap 42 that covers 40 ones of above-mentioned embedded holes, and be provided with the port lid 43 that covers above-mentioned embedded hole 41 corresponding to the position of above-mentioned embedded hole 41.
Again, on above-mentioned upper tube 33, be embedded with the coaxial fixing device end 44 that is positioned at its upper position, sell 46 intercalations in slotted hole 45, this slotted hole 45 is formed on this fixing device terminal 44 and the upper tube 33 and extends on axis direction, links the top that above-mentioned adjusting bracket 37 is arranged on this pin 46.Set up between spring bracket 47 on the above-mentioned upper tube 33 and the adjusting bracket 37 above-mentioned adjusting bracket 37 regulating spring 48 of the application of force downwards being arranged at.And then barrel-contoured adjusting operating unit 49 setting-ins are to above-mentioned fixing device end 44 in the outside of upper tube 33, and this adjusting operating unit 49 is attached on the aforementioned pin 46.
When taking in or carry the same with in the past perambulator be converted into two folding states or be converted into three folding states after, to regulate operating unit 49 as if the effect that overcomes regulating spring 47 pulls on the position shown in Figure 2 from position shown in Figure 1, then move on the adjusting bracket 37, stop pin 38 by with the cam path 37a of adjusting bracket 37
1Combination and be pulled in the upper tube 33, thereby discharge combine (with reference to Fig. 3 (a)) between the embedded hole 40 with large diameter junction block 34.Thus, if upper tube 33 is inserted in the junction block 34 fully, handle leaves from regulating operating unit 49, then adjusting bracket 37 descends with respect to upper tube 33 by regulating spring 47, stop pin 38 is outstanding on diametric(al) shown in Fig. 3 (b), and above-mentioned stop pin 38 is attached in the embedded hole 41 of below.Therefore,, then can make the height of perambulator reduce the size L of corresponding Fig. 3, Fig. 4, thereby can become compact and be convenient to take in or carry if the straight sections 31 of handspike is become the contraction state shown in Fig. 3 (b) from the state of Fig. 1.The right half side expression of Fig. 4 only is folded into perambulator the states of three foldings, and left half side expression further makes handspike be retracted to from the position shown in the dotted line on the position shown in the solid line and the state that it is highly reduced.
On the other hand, under the situation of using perambulator, stop pin 38 is broken away from from embedded hole 41 by above-mentioned adjusting operating unit 49 is operated upward, afterwards, if upper tube 33 is moved upward, the stop pin guide block 39 that then is arranged on the upper tube 33 abuts to secure bond on the 1st inner sleeve 50 in the top end opening portion of junction block 34.Thus, stop pin 38 is attached to the embedded hole 40 of top if handle leaves then from adjusting operating unit 49, can make upper tube 33 become the state that is fixed on the junction block 34, thereby become the common running condition that makes the handspike elongation.
In addition, the straight sections 31 of expression handspike 15 is constituted with the large diameter junction block 34 of upper tube 33, but also can be made of 2 chimeric freely pipes of mutual sliding extension by lower tube 32, the upper tube 33 of minor diameter, the binding lower tube 32 of minor diameter in the above-mentioned embodiment.But, by as above-mentioned embodiment, only the junction block 34 of centre being made major diameter and can alleviate the weight of handspike.
The pipe of formation handspike as described above is made the pipe of intercalation minor diameter in large diameter pipe and slidably telescopically constitute, need the gap in this case between the two, but, bring the uneasy sense of unplessantness displeasure owing to when using goods, become loosening to the user on the other hand, so be necessary to suppress above-mentioned gap as far as possible.Thus, the 1st inner sleeve 50 that upper tube 33 slides is fixed on the top end opening portion inside face of junction block 34, and then the 2nd inner sleeve 51 secure bond of slipping with the inside face of junction block 34 are on the lower end periphery of upper tube 33.
Fig. 5 (a) and (b) are vertical profile lateral plans of the straight sections 31 of above-mentioned handspike, and Fig. 6 is the E-E cutaway view of Fig. 5 (a) and (b), and Fig. 7 is the F-F cutaway view.As Fig. 5 and shown in Figure 6, on the 1st inner sleeve 50, be formed with the offset part 50a that protrudes in the one side, on the 2nd inner sleeve 51 as Fig. 5 and the offset part 51a that protrudes in the 1st inner sleeve 50 diametric(al) opposition sides that is formed with shown in Figure 7.
Shown in Fig. 5 (a) and Fig. 8 (a), straight sections 31 at handspike is under the situation of elongation, making the 1st inner sleeve 50 and inner tube is that the outside face of the upper tube 33 of minor diameter is close to, and making the 2nd inner sleeve 51 and outer sleeve is that the inside face of large diameter junction block 34 is close to, thereby suppresses becoming flexible between upper tube 33 and the junction block 34.On the other hand, shown in Fig. 5 (b) and Fig. 8 (b), under the situation that the straight sections 31 of handspike shortens, along with separating of the 1st inner sleeve 50 and the 2nd inner sleeve 51, between the 1st inner sleeve 50 and the upper tube 33 and between the 2nd inner sleeve 51 and the junction block 34 gap is taking place, thereby slotting the taking off easily of upper tube 33 carried out.
Again, be illustrated in the above-mentioned embodiment on the 1st inner sleeve 50 and the 2nd inner sleeve 51 offset part 50a, 51a are set, but also dip plane 50b, the 51b that can mutually combine can be set on the opposed faces of above-mentioned inner sleeve 50,51, dip plane 50b, the 51b of two inner sleeves 50,51 are close to combination under the situation that the straight sections 31 of handspike is extended, thereby suppress becoming flexible between upper tube 33 and the junction block 34.
On the adjusting bracket 37 in the upper tube 33 that is arranged at above-mentioned handspike, as Fig. 2 and shown in Figure 5ly be equipped with the pin 37b of the orthogonal axe of above-mentioned adjusting bracket 37 and be accommodated in the aforementioned straight sections 31, the metal filament 53 that moves by the remote handing device when perambulator is carried out folding operation is wrapped on the above-mentioned pin 37b lentamente in the form of a ring.
Guide by pin 37b with the ring portion of the corresponding above-mentioned metal filament 53 of expanding-contracting action of above-mentioned straight sections 31, can stop reliably to produce on the metal filament 53 and twine, the expanding-contracting action of above-mentioned straight sections 31 is carried out smoothly.
Claims (10)
1. a Collapsible pushchair is characterized in that, has:
The perambulator main body,
And be installed on the handspike of the U word shape on the perambulator main body with pair of right and left straight sections,
Each straight sections is capable of expansion and contraction on its axis direction, and the length of handspike shortens and makes the short transverse size decreases of perambulator.
2. perambulator as claimed in claim 1 is characterized in that, the narrow-bore tube that each straight sections of handspike has large diameter pipe and is mounted slidably in large diameter pipe,
Narrow-bore tube is provided with the stop pin of advancing and retreat on diametric(al), large diameter pipe is provided with when straight sections is shunk and stop pin a plurality of embedded holes of combination optionally during elongation.
3. perambulator as claimed in claim 2 is characterized in that, moves on axis direction in narrow-bore tube and is provided with adjusting bracket freely, and adjusting bracket is attached on the stop pin via cam,
Make the stop pin advance and retreat by adjusting bracket moving on axis direction via cam.
4. perambulator as claimed in claim 3 is characterized in that, narrow-bore tube is provided with the adjusting bracket operating unit that adjusting bracket is moved.
5. perambulator as claimed in claim 4 is characterized in that, the adjusting bracket operating unit makes stop pin outstanding by spring energized via adjusting bracket.
6. perambulator as claimed in claim 3 is characterized in that, linking between perambulator main body and handspike has perambulator folding operation metal filament,
Adjusting bracket has the pin with the axis direction quadrature in inside, folding operation is wrapped on this pin with metal filament.
7. perambulator as claimed in claim 2 is characterized in that, each straight sections has: lower tube, upper tube, binding lower tube and upper tube and diameter are than lower tube and the big junction block of upper tube, and upper tube constitutes narrow-bore tube, and junction block constitutes large diameter pipe.
8. perambulator as claimed in claim 1 is characterized in that, each straight sections of handspike has large diameter pipe and is mounted slidably narrow-bore tube in large diameter pipe,
Be provided with the 1st inner sleeve that slips with narrow-bore tube in the front end opening inboard of large diameter pipe, the 2nd inner sleeve that slips with large diameter pipe arranged in the front end opening arranged outside of narrow-bore tube,
Pass through the mutual action of above-mentioned two inner sleeves when above-mentioned straight sections is extended, and the inside face of the 1st inner sleeve is clung on the narrow-bore tube, the 2nd inner sleeve clings on the inside face of large diameter pipe.
9. perambulator as claimed in claim 8, it is characterized in that, on the lateral surface of above-mentioned the 1st inner sleeve, be formed with protrude in the one side and with the 1st offset part of large diameter pipe inside face butt, on the lateral surface of the 2nd inner sleeve, be formed with protrude in the 1st offset part diametric(al) opposition side of the 1st inner sleeve and with the 2nd offset part of large diameter pipe inside face butt.
10. perambulator as claimed in claim 8 is characterized in that, mutually combines when straight sections is extended and with respect to the dip plane of axis tilt being formed with on the mutual opposed faces of above-mentioned the 1st inner sleeve and the 2nd inner sleeve.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004303963 | 2004-10-19 | ||
| JP2004304038 | 2004-10-19 | ||
| JP2004303963A JP2006117000A (en) | 2004-10-19 | 2004-10-19 | Stroller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1772546A true CN1772546A (en) | 2006-05-17 |
| CN100554060C CN100554060C (en) | 2009-10-28 |
Family
ID=36535316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005101140217A Expired - Fee Related CN100554060C (en) | 2004-10-19 | 2005-10-19 | Perambulator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2006117000A (en) |
| CN (1) | CN100554060C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2202128A2 (en) | 2008-12-26 | 2010-06-30 | Wonderland Nurserygoods Hong Kong Company Limited | Stroller and handle height adjusting mechanism thereof |
| CN103167981A (en) * | 2010-09-13 | 2013-06-19 | 格林汤姆台湾制造有限公司 | Buggy |
| CN103359145A (en) * | 2012-04-05 | 2013-10-23 | 明门香港股份有限公司 | Infant stroller apparatus |
| CN106143572A (en) * | 2015-03-24 | 2016-11-23 | 环玮企业股份有限公司 | Can folding, adjust length and have the vehicle frame of brake function |
| CN107380243A (en) * | 2017-07-13 | 2017-11-24 | 中山市泽泰日用制品有限公司 | One kind easily folds folding pushchair |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6078667U (en) * | 1983-11-04 | 1985-06-01 | アップリカ葛西株式会社 | Wheelbarrow handle height adjustment mechanism |
| JPH0625408Y2 (en) * | 1988-10-03 | 1994-07-06 | コンビ株式会社 | Wheelbarrow height adjustment mechanism for wheelbarrow |
-
2004
- 2004-10-19 JP JP2004303963A patent/JP2006117000A/en not_active Withdrawn
-
2005
- 2005-10-19 CN CNB2005101140217A patent/CN100554060C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2202128A2 (en) | 2008-12-26 | 2010-06-30 | Wonderland Nurserygoods Hong Kong Company Limited | Stroller and handle height adjusting mechanism thereof |
| CN103167981A (en) * | 2010-09-13 | 2013-06-19 | 格林汤姆台湾制造有限公司 | Buggy |
| CN103167981B (en) * | 2010-09-13 | 2017-02-15 | 格林汤姆Ip和许可有限公司 | Buggy |
| CN103359145A (en) * | 2012-04-05 | 2013-10-23 | 明门香港股份有限公司 | Infant stroller apparatus |
| CN103359145B (en) * | 2012-04-05 | 2015-12-02 | 明门香港股份有限公司 | Perambulator and baby's Passenger Accommodation |
| CN106143572A (en) * | 2015-03-24 | 2016-11-23 | 环玮企业股份有限公司 | Can folding, adjust length and have the vehicle frame of brake function |
| CN106143572B (en) * | 2015-03-24 | 2018-07-03 | 环玮企业股份有限公司 | Energy folding adjusts length and has the vehicle frame of brake function |
| CN107380243A (en) * | 2017-07-13 | 2017-11-24 | 中山市泽泰日用制品有限公司 | One kind easily folds folding pushchair |
| CN107380243B (en) * | 2017-07-13 | 2023-12-01 | 中山市泽泰日用制品有限公司 | Folding handcart easy to fold |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006117000A (en) | 2006-05-11 |
| CN100554060C (en) | 2009-10-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091028 Termination date: 20121019 |