CN102862598B - Baby cart - Google Patents
Baby cart Download PDFInfo
- Publication number
- CN102862598B CN102862598B CN201210371746.4A CN201210371746A CN102862598B CN 102862598 B CN102862598 B CN 102862598B CN 201210371746 A CN201210371746 A CN 201210371746A CN 102862598 B CN102862598 B CN 102862598B
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- China
- Prior art keywords
- frame
- axle
- poppet
- bracket
- sliding part
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- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003280 down draw process Methods 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention provides a baby cart. A cart frame comprises a front bracket, a rear bracket, a push rod frame, a slide piece, a front stopping piece, a lower supporting frame and a rear supporting frame, wherein the upper part of the rear bracket is rotatably connected with the upper part of the front bracket; the lower part of the push rod frame is rotatably connected with the upper part of the rear bracket; the slide piece is arranged on the rear bracket in a sliding manner along upper and lower directions; the front stopping piece is used for preventing a child who sits on a seat mechanism from forwards falling down; the front part of the lower supporting frame is rotatably connected with the front bracket; the upper end part of the rear supporting frame is rotatably connected with the push rod frame; the front stopping piece is connected to the slide piece; the lower part of the rear supporting frame, the back part of the lower supporting frame and the slide piece are rotatably arranged; the push rod frame rotates towards the rear lower side and is close to the rear bracket to drive the rear supporting frame, the lower supporting frame and the slide piece to slide downwards along the rear bracket; the front stopping piece and the slide piece move downwards along the rear bracket; and the lower supporting frame drives the front bracket to rotate and be folded along the direction of the rear bracket. The cart frame is folded so that the volume of the folded cart frame is small, the occupied space is small, and the cart frame is orderly folded and is convenient to place.
Description
Technical field
the present invention relates to a kind of confession children and sit the child stroller that can carry out.
Background technology
a kind of child stroller of the prior art, comprise the stroller frame with expanded position and folding position, the front component being arranged at described stroller frame bottom and wheel assembly, the seat mechanism be arranged in described stroller frame, for described stroller frame being locked in the lockout mechanism under expanded position.Existing stroller frame of a great variety, the number of the rod member of stroller frame is different, and between each rod member, connection location is different, thus folding principle and folding mode different.
Summary of the invention
the technical problem to be solved in the present invention is to provide a kind of child stroller.
in order to solve the problems of the technologies described above, a kind of technical scheme that the present invention adopts is: a kind of child stroller, comprise there is expanded position and folding position stroller frame, front component, wheel assembly, the seat mechanism be arranged in described stroller frame, described stroller frame is locked in the lockout mechanism under expanded position, described stroller frame comprises:
front frame, described front component is arranged at the bottom of described front frame;
after poppet, the top of described front frame rotates with the top of described after poppet and is connected, and described wheel assembly is arranged at the bottom of described after poppet;
push-rod frame, the bottom of described push-rod frame rotates with the top of described after poppet and is connected;
sliding part, described sliding part is slidably arranged on described after poppet along the above-below direction of described after poppet;
block piece before falling forward for preventing the child be sitting on seat mechanism, described front block piece is connected on described sliding part;
lower support, the front portion of described lower support is connected by the 3rd axle rotatedly with described front frame, and the 3rd described axle is positioned at the below being rotationally connected place on the top of described front frame and the top of described after poppet;
back pole-bracket, the upper end of described back pole-bracket is connected by the 4th axle rotatedly with described push-rod frame, the bottom of described back pole-bracket, the rear portion of described lower support are connected rotatedly with two parts in described sliding part three parts, 3rd parts are connected rotatedly with in two parts, and the place of being rotationally connected on the bottom of described push-rod frame and the top of described after poppet is positioned at the below of the 4th described axle.
in some embodiments, described front block piece can releasably be connected with described sliding part.
in some embodiments, described lockout mechanism is arranged between described sliding part and described after poppet.
in some embodiments, the top of described front frame and the top of described after poppet are rotated by the first axle and are connected, and the 3rd described axle is positioned at the below of the first described axle.
in some further embodiment, the bottom of described push-rod frame and the top of described after poppet are rotated by the second axle and are connected, and the second described axle is positioned at the below of the 4th described axle, and the first described axle is positioned at the below of the second described axle.
in some embodiments, described seat mechanism is arranged on described lower support.
in some embodiments, described lower support and described sliding part are rotated by the 5th axle and are connected, and the bottom of described back pole-bracket and described lower support are rotated by the 6th axle and be connected, and the 5th described axle is positioned at the front of the 6th described axle.
above to the noun of locality such as upper and lower, forward and backward define under stroller frame is in expanded position, described front component position is front, after the position at described wheel assembly place is.
scope of the present invention, is not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, also should contain other technical scheme of being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed simultaneously.The technical characteristic that such as, disclosed in above-mentioned feature and the application (but being not limited to) has similar functions is replaced mutually and the technical scheme etc. formed.
because technique scheme is used, the present invention compared with prior art has following advantages: push-rod frame rotated down drawing close to after poppet backward, drive back pole-bracket moves down, back pole-bracket drives lower support and sliding part all along after poppet slide downward, front block piece together moves down along after poppet with sliding part, and lower support drives the direction rotation gathering of front frame to after poppet, and stroller frame folds.Stroller frame is in folding process, and make front block piece follow the folding of stroller frame and draw in, stroller frame volume after folding is little, takes up room less, folding neat, convenient placement.
Accompanying drawing explanation
accompanying drawing 1 is positioned at the front view under expanded position for stroller frame;
accompanying drawing 2 is in the front view in the switching process of expanded position and folding position for stroller frame;
accompanying drawing 3 is positioned at the front view under folding position for stroller frame;
wherein: 1, stroller frame; 2, front component; 3, wheel assembly; 11, front frame; 12, after poppet; 13, push-rod frame; 14, sliding part; 15, front block piece; 16, lower support; 17, back pole-bracket; 41, the first axle; 42, the second axle; 43, the 3rd axle; 44, the 4th axle; 45, the 5th axle; 46, the 6th axle.
Detailed description of the invention
as shown in the drawings, a kind of child stroller, comprise there is expanded position and folding position stroller frame 1, front component 2, wheel assembly 3, the seat mechanism be arranged in stroller frame 1, stroller frame 1 is locked in the lockout mechanism under expanded position.
stroller frame 1 comprises:
the front frame 11 of the U-shaped in opening upwards or H-shaped, front component 2 is arranged at the bottom of front frame 11;
after poppet 12 in H-shaped, the top of front frame 11 rotates with the top of after poppet 12 and is connected, and wheel assembly 3 is arranged at the bottom of after poppet 12;
in the push-rod frame 13 of the U-shaped that Open Side Down, the bottom of push-rod frame 13 rotates with the top of after poppet 12 and is connected, the top of front frame 11, the top of after poppet 12 can be directly be connected by an axle phase pivot with the bottom of push-rod frame 13, connected by two axle phase pivots in the present embodiment, the top of front frame 11 and the top of after poppet 12 are rotated by the first axle 41 and are connected, the bottom of push-rod frame 13 and the top of after poppet 12 are rotated by the second axle 42 and are connected, and the first axle 41 is positioned at the below of the second axle 42;
two symmetrical sliding parts 14, sliding part 14 is slidably arranged in the left and right sides portion of after poppet 12 along the above-below direction of after poppet 12, and two sliding parts 14 move unanimously, can regard as an entirety;
block piece 15 before falling forward for preventing the child be sitting on seat mechanism, the left and right sides portion of front block piece 15 is connected on the sliding part 14 of both sides, and front block piece 15 can be service plate, may also be front handrail;
lower support 16, the front portion of lower support 16 is connected by the 3rd axle 43 rotatedly with front frame 11, and the 3rd axle 43 is positioned at the below of the first axle 41;
back pole-bracket 17, the upper end of back pole-bracket 17 is connected by the 4th axle 44 rotatedly with the left and right sides portion of push-rod frame 13, two parts in the bottom of back pole-bracket 17,14 3 parts in the rear portion of lower support 16 and sliding part are connected rotatedly, 3rd parts are connected rotatedly with in two parts, and the second axle 42 is positioned at the below of the 4th axle 44.In the present embodiment, lower support 16 and sliding part 14 are rotated by the 5th axle 45 and are connected, and the bottom of back pole-bracket 17 and lower support 16 are rotated by the 6th axle 46 and be connected, and the 5th axle 45 is positioned at the front of the 6th axle 46.Not shown, the bottom of back pole-bracket 17, the rear portion of lower support 16 and sliding part 14 by a pivot be connected also be included in interior.
front block piece 15 can releasably be connected with sliding part 14.Concrete dismounting mode is not main points of the present invention, as long as the structure that front block piece 15 can be separated with sliding part 14 and also can be connected and fixed all is fine, as offered opening upwards slot on sliding part 14, front block piece 15 can insert slot, and front block piece has bullet pin, and on sliding part 14, offering the lockhole be connected with slot, during locking, bullet pin is inserted in lockhole.
seat mechanism is arranged on lower support 16.
lockout mechanism is arranged between sliding part 14 and after poppet 12.The concrete structure of lockout mechanism is not limit, as long as the lockout mechanism that the parts that two are slided mutually can be locked mutually can use at this, as after poppet 12 offers lockhole, sliding part 14 is provided with tapered end, when tapered end is inserted in lockhole, lockout mechanism locks, and when tapered end and lockhole are separated, lockout mechanism unlocks.
as mentioned above, we are illustrated according to aim of the present invention completely, but the present invention is not limited to above-described embodiment and implementation method.Different changes and enforcement is carried out in the scope that the practitioner of correlative technology field can permit at technological thought of the present invention.
Claims (7)
1. a child stroller, comprise stroller frame (1), front component (2), wheel assembly (3), the seat mechanism be arranged in described stroller frame (1), the lockout mechanism described stroller frame (1) be locked under expanded position with expanded position and folding position, it is characterized in that: described stroller frame (1) comprising:
Front frame (11), described front component (2) is arranged at the bottom of described front frame (11);
After poppet (12), the top of described front frame (11) rotates with the top of described after poppet (12) and is connected, and described wheel assembly (3) is arranged at the bottom of described after poppet (12);
Push-rod frame (13), the bottom of described push-rod frame (13) rotates with the top of described after poppet (12) and is connected;
Sliding part (14), described sliding part (14) is slidably arranged on described after poppet (12) along the above-below direction of described after poppet (12);
Block piece (15) before falling forward for preventing the child be sitting on seat mechanism, described front block piece (15) is connected on described sliding part (14);
Lower support (16), the front portion of described lower support (16) is connected by the 3rd axle (43) rotatedly with described front frame (11), and the 3rd described axle (43) is positioned at the below being rotationally connected place on the top of described front frame (11) and the top of described after poppet (12);
Back pole-bracket (17), the upper end of described back pole-bracket (17) is connected by the 4th axle (44) rotatedly with described push-rod frame (13), the bottom of described back pole-bracket (17), the rear portion of described lower support (16) are connected rotatedly with two parts in described sliding part (14) three parts, 3rd parts are connected rotatedly with in two parts, and the place of being rotationally connected on the bottom of described push-rod frame (13) and the top of described after poppet (12) is positioned at the below of the 4th described axle (44).
2. child stroller according to claim 1, is characterized in that: described front block piece (15) can releasably be connected with described sliding part (14).
3. child stroller according to claim 1, is characterized in that: described lockout mechanism is arranged between described sliding part (14) and described after poppet (12).
4. child stroller according to claim 1, it is characterized in that: the top of described front frame (11) and the top of described after poppet (12) are rotated by the first axle (41) and is connected, and the 3rd described axle (43) is positioned at the below of described the first axle (41).
5. child stroller according to claim 4, it is characterized in that: the bottom of described push-rod frame (13) and the top of described after poppet (12) are rotated by the second axle (42) and is connected, described the second axle (42) is positioned at the below of the 4th described axle (44), and described the first axle (41) is positioned at the below of described the second axle (42).
6. child stroller according to claim 1, is characterized in that: described seat mechanism is arranged on described lower support (16).
7. child stroller according to claim 1, it is characterized in that: described lower support (16) and described sliding part (14) are rotated by the 5th axle (45) and be connected, the bottom of described back pole-bracket (17) and described lower support (16) are rotated by the 6th axle (46) and are connected, and the 5th described axle (45) is positioned at the front of the 6th described axle (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371746.4A CN102862598B (en) | 2012-09-29 | 2012-09-29 | Baby cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371746.4A CN102862598B (en) | 2012-09-29 | 2012-09-29 | Baby cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102862598A CN102862598A (en) | 2013-01-09 |
| CN102862598B true CN102862598B (en) | 2015-07-01 |
Family
ID=47441805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210371746.4A Active CN102862598B (en) | 2012-09-29 | 2012-09-29 | Baby cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102862598B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001734A (en) * | 2019-03-18 | 2019-07-12 | 好孩子儿童用品有限公司 | Children trolley |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3008011A1 (en) * | 1980-03-01 | 1981-09-10 | Herlag Holzwarenfabrik Kg, 3472 Beverungen | Child's pushchair with adjustable rake - has sliding clamp with pivot connection to seat back |
| US6375213B1 (en) * | 1999-09-27 | 2002-04-23 | Combi Corporation | Stroller |
| CN201703408U (en) * | 2010-05-07 | 2011-01-12 | 中山市隆成日用制品有限公司 | Framework of baby carriage with telescopic contraction by linkage of hand-held pipes |
| CN201907543U (en) * | 2010-11-26 | 2011-07-27 | 好孩子儿童用品有限公司 | Children push cart |
| CN202911780U (en) * | 2012-09-29 | 2013-05-01 | 好孩子儿童用品有限公司 | Baby stroller |
-
2012
- 2012-09-29 CN CN201210371746.4A patent/CN102862598B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3008011A1 (en) * | 1980-03-01 | 1981-09-10 | Herlag Holzwarenfabrik Kg, 3472 Beverungen | Child's pushchair with adjustable rake - has sliding clamp with pivot connection to seat back |
| US6375213B1 (en) * | 1999-09-27 | 2002-04-23 | Combi Corporation | Stroller |
| CN201703408U (en) * | 2010-05-07 | 2011-01-12 | 中山市隆成日用制品有限公司 | Framework of baby carriage with telescopic contraction by linkage of hand-held pipes |
| CN201907543U (en) * | 2010-11-26 | 2011-07-27 | 好孩子儿童用品有限公司 | Children push cart |
| CN202911780U (en) * | 2012-09-29 | 2013-05-01 | 好孩子儿童用品有限公司 | Baby stroller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102862598A (en) | 2013-01-09 |
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