CN102815328B - Baby carriage - Google Patents
Baby carriage Download PDFInfo
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- CN102815328B CN102815328B CN201210312214.3A CN201210312214A CN102815328B CN 102815328 B CN102815328 B CN 102815328B CN 201210312214 A CN201210312214 A CN 201210312214A CN 102815328 B CN102815328 B CN 102815328B
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- rod
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- 238000005516 engineering process Methods 0.000 description 3
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a baby carriage. A carriage frame comprises a first push rod frame, a first upper slider, a first lower slider, a first front support, a first rear support and a first connecting rod, wherein the first upper slider and the first lower slider are vertically slidably arranged on the first push rod frame, the rear of the first front support is rotatably connected with the first upper slider, the front of the first rear support is rotatably arranged on the first front support, the front of the first connecting rod is rotatably connected with the first upper slider, the front of the first rear support is rotatably arranged on the first front support, and the front of the first connecting rod is rotatably connected with the lower portion of the first push rod frame. The first upper slider is positioned above the first lower slider, the first rear support is rotatably connected with the first lower slider, and the rear of the first connecting rod is rotatably connected with the first rear support. When a locking mechanism is unlocked and the first push rod frame is pushed downwards, the first upper slider slides upwards on the first push rod frame, and the first front support is close up to the first push rod frame, and meanwhile, the first lower slider slides upwards on the first push rod frame, and the front of the first connecting rod to move downwards along with the first push rod frame to enable the rear of the first rear support to close up to the lower portion of the first push rod frame, so that the carriage frame is folded.
Description
Technical field
the present invention relates to a kind of children trolley.
Background technology
children trolley of the prior art, comprise the stroller frame with expanded position and folding position, the front component being arranged at front portion at the bottom of described stroller frame, be arranged at rear portion at the bottom of described stroller frame wheel assembly, described stroller frame is locked in the lockout mechanism under expanded position, the seat be arranged in described stroller frame.Existing stroller frame of a great variety, the number of the rod member of stroller frame is different, and the annexation between each rod member, connection location are 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 children trolley.
solving the problems of the technologies described above, a kind of technical scheme that the present invention adopts is: a kind of children trolley, comprise have expanded position and the stroller frame of folding position, the seat be arranged in described stroller frame, for described stroller frame being locked in lockout mechanism under expanded position, being arranged at the first front component of front portion at the bottom of described stroller frame, being arranged at first wheel assembly at rear portion at the bottom of described stroller frame, described stroller frame comprises:
first push-rod frame;
first upward-sliding piece, the first described upward-sliding piece is arranged on the first described push-rod frame along above-below direction slidably;
first time saddle, first time described saddle is arranged on the first described push-rod frame along above-below direction slidably, and the first described upward-sliding piece is positioned at the top of first time described saddle;
first front frame, the rear portion of the first described front frame and the first described upward-sliding piece rotate around the one the first axles and are connected, and the first described front component is arranged at the front portion of the first described front frame;
first after poppet, the front portion of the first described after poppet is rotated around the one the second axles and is arranged on the first described front frame, the first described after poppet and described first time saddle rotate around the one or three axle and are connected, and the first described wheel assembly is arranged at the rear portion of the first described after poppet;
first connecting rod, the front portion of described first connecting rod and the bottom of the first described push-rod frame rotate around the one or four axle and are connected, the rear portion of described first connecting rod and the first described after poppet rotate around the one or five axle and are connected, the one or four described axle is positioned at the below of first time saddle, the one or five described axle is positioned at the rear of the one or three described axle
the axial line of described the one the first axles, described the one the second axle, the one or three described axle, the one or four described axle and the one or five described axles extends along left and right directions respectively.
in certain embodiments, described stroller frame also comprises:
second push-rod frame;
second upward-sliding piece, the second described upward-sliding piece is arranged on the second described push-rod frame along above-below direction slidably;
second time saddle, second time described saddle is arranged on the second described push-rod frame along above-below direction slidably, and the second described upward-sliding piece is positioned at the top of second time described saddle;
second front frame, the rear portion of the second described front frame and the second described upward-sliding piece rotate around the two the first axles and are connected;
second after poppet, the front portion of the second described after poppet is rotated around the two the second axles and is arranged on the second described front frame, the second described after poppet and described second time saddle rotate around the two or three axle and are connected, and the rear portion of the second described after poppet is provided with the second wheel assembly;
second connecting rod, the front portion of described second connecting rod and the bottom of the second described push-rod frame rotate around the two or four axle and are connected, the rear portion of described second connecting rod and the second described after poppet rotate around the two or five axle and are connected, the two or four described axle is positioned at the below of second time saddle, the two or five described axle is positioned at the rear of the two or three described axle
the front portion of the first described front frame and the front portion of the second described front frame rotate and arrange,
first side stand of stroller frame one sidepiece described in the first described push-rod frame, the first described upward-sliding piece, described first time saddle, the first described front frame, the first described after poppet and described first connecting rod are formed;
second side stand of the stroller frame the other side described in the second described push-rod frame, the second described upward-sliding piece, described second time saddle, the second described front frame, the second described after poppet and described second connecting rod are formed,
described stroller frame also comprises cross frame that can be laterally folded, and described cross frame is arranged between the first described side stand and the second described side stand,
the axial line of described the two the first axles, described the two the second axle, the two or three described axle, the two or four described axle and the two or five described axles extends along left and right directions respectively.
in some further embodiment, the first described side stand and the second described side stand are positioned at the left and right sides portion of described stroller frame relatively symmetrically.
in some another further embodiment, the front portion of the first described front frame and the front portion of the second described front frame are rotated by the 6th axle and are connected.
again further, the first described front component is positioned at the below of the 6th described axle.
in some another further embodiment, the first described front frame is rotatably connected to the first rotary joint by the one the second axles, the front portion of the first described after poppet and the first described rotary joint are rotated by the one or seven axle and are connected, described the one the second axles are vertical with the one or seven described axle phase space, the second described front frame is rotatably connected to the second rotary joint by the two the second axles, the front portion of the second described after poppet and the second described rotary joint are rotated by the two or seven axle and are connected, described the two the second axles are vertical with the two or seven described axle phase space.
in some another further embodiment, described cross frame comprises the back pole-bracket that can laterally draw in, described back pole-bracket is arranged between the first described after poppet and the second described after poppet, or be arranged at the first described push-rod frame, the second push-rod frame, between the first described after poppet and the second described after poppet, or be arranged at the first described push-rod frame, the second described push-rod frame, between described first time saddle and described second time saddle.
further, described back pole-bracket is arranged between the first described after poppet and the second described after poppet, and described back pole-bracket comprises:
montant;
first cross bar, an end of the first described cross bar rotates with the upper end of described montant and is connected, and the other end of the first described cross bar is rotated by the 3rd rotary joint and the first described after poppet and arranges;
second cross bar, an end of the second described cross bar rotates with the upper end of described montant and is connected, and the other end of the second described cross bar is rotated by the 4th rotary joint and the second described after poppet and arranges;
slide block, is arranged on described montant described skid;
3rd cross bar, an end of the 3rd described cross bar rotates with the bottom of described montant and is connected, and the other end of the 3rd described cross bar is rotated by the 5th rotary joint and the first described after poppet and arranges;
4th cross bar, an end of the 4th described cross bar rotates with the bottom of described montant and is connected, and the other end of the 4th described cross bar is rotated by the 6th rotary joint and the second described after poppet and arranges;
first brace, the first described brace one end and described slide block rotate and are connected, and described first brace the other end rotates with described 3rd cross bar and be connected;
second brace, the second described brace one end and described slide block rotate and are connected, and second described brace the other end rotates with described 4th cross bar and be connected.
in some another further embodiment, described cross frame comprises the push rod stull that can laterally draw in, and described push rod stull is arranged between the first described push-rod frame and the second described push-rod frame.
in some another further embodiment, described lockout mechanism comprises side stand lockout mechanism for locking the first described side stand and the second described side stand, for locking the strut rail locking mechanism of cross frame.
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: the technical scheme that the invention provides a kind of folding design newly, when lockout mechanism is unlocked, when first push-rod frame pushes away downwards, first upward-sliding piece is upward sliding on the first push-rod frame, first front frame is drawn close mutually with the first push-rod frame, simultaneously, at first time saddle upward sliding on the first push-rod frame, the front portion of first connecting rod moves down along with the first push-rod frame, the rear portion of the first described after poppet is drawn close mutually with the bottom of the first described push-rod frame, the side stand of stroller frame folds at upper and lower fore-and-aft direction, volume after folding is less, first front component and the first wheel assembly land respectively, can support oneself.
Accompanying drawing explanation
accompanying drawing 1 is in the lateral plan under expanded position for stroller frame;
accompanying drawing 2 is the lateral plan in stroller frame expanded position and folding position switching process;
accompanying drawing 3 is in the lateral plan under folding position for stroller frame;
accompanying drawing 4 is in the block diagram under expanded position for stroller frame;
accompanying drawing 5 is the block diagram of stroller frame in expanded position and folding position switching process;
accompanying drawing 6 is in the block diagram one under folding position for stroller frame;
accompanying drawing 7 is in the block diagram two under folding position for stroller frame;
wherein: 1, stroller frame; 5, the first front component; 6, the first wheel assembly; 7, the second wheel assembly;
11, the first push-rod frame; 12, the first upward-sliding piece; 13, first time saddle; 14, the first front frame; 15, the first after poppet; 16, first connecting rod; 17, the first rotary joint;
31, the one the first axles; 32, the one the second axles; 33, the one or three axle; 34, the one or four axle; 35, the one or five axle; 36, the 6th axle;
21, the second push-rod frame; 22, the second upward-sliding piece; 23, second time saddle; 24, the second front frame; 25, the second after poppet; 26, second connecting rod; 27, the second rotary joint;
41, the two the first axles; 42, the two the second axles; 43, the two or three axle; 44, the two or four axle; 45, the two or five axle;
8, back pole-bracket; 9, push rod stull; 91, the first cross bar; 92, the second cross bar; 93, montant; 94, the 3rd cross bar; 95, the 4th cross bar; 96, the first brace; 97, the second brace; 98, slide block.
Detailed description of the invention
embodiment one, as shown in the drawings, stroller frame 1 comprises:
first push-rod frame 11;
second push-rod frame 21;
first upward-sliding piece 12, first upward-sliding piece 12 is arranged on the first push-rod frame 11 along above-below direction slidably;
second upward-sliding piece 22, second upward-sliding piece 22 is arranged on the second push-rod frame 21 along above-below direction slidably;
first time saddle, 13, first time saddle 13 is arranged on the first push-rod frame 11 along above-below direction slidably, and the first upward-sliding piece 12 is positioned at the top of first time saddle 13;
second time saddle, 23, second time saddle 23 is arranged on the second push-rod frame 21 along above-below direction slidably, and the second upward-sliding piece 22 is positioned at the top of second time saddle 23;
the rear portion of the first front frame 14, first front frame 14 and the first upward-sliding piece 12 rotate around the one the first axles 31 and are connected, and the first front component 5 is arranged at the front portion of the first front frame 14;
the rear portion of the second front frame 24, second front frame 24 and the second upward-sliding piece 22 rotate around the two the first axles 41 and are connected;
first after poppet 15, the front portion of the first after poppet 15 is rotated around the one the second axles 32 and is arranged on the first front frame 14, first after poppet 15 and first time saddle 13 rotate around the one or three axle 33 and are connected, and the rear portion of the first after poppet 15 is provided with the first wheel assembly 6;
second after poppet 25, the front portion of the second after poppet 25 is rotated around the two the second axles 42 and is arranged on the second front frame 24, second after poppet 25 and second time saddle 23 rotate around the two or three axle 43 and are connected, and the rear portion of the second after poppet 25 is provided with the second wheel assembly 7;
first connecting rod 16, the front portion of first connecting rod 16 and the bottom of the first push-rod frame 11 rotate around the one or four axle 34 and are connected, the rear portion of first connecting rod 16 and the first after poppet 15 rotate around the one or five axle 35 and are connected, one or four axle 34 is positioned at the below of first time saddle 13, and the one or five axle 35 is positioned at the rear of the one or three axle 33;
second connecting rod 26, the front portion of second connecting rod 26 and the bottom of the second push-rod frame 21 rotate around the two or four axle 44 and are connected, the rear portion of second connecting rod 26 and the second after poppet 25 rotate around the two or five axle 45 and are connected, two or four axle 44 is positioned at the below of second time saddle 23, and the two or five axle 45 is positioned at the rear of the two or three axle 43;
the front portion of the first front frame 14 and the front portion of the second front frame 24 rotate and arrange, and be preferably, the front portion of the first front frame 14 and the front portion of the second front frame 24 are rotated by the 6th axle 36 and be connected, and the first front component 5 is positioned at the below of the 6th axle 36;
the axial line of the one the first axles 31, the one the second axle the 32, the 1 axle the 33, the 1 axle the 34 and the 1 axles 35 extends along left and right directions respectively,
the axial line of the two the first axles 41, the two the second axle the 42, the 2 3rd axle the 43, the 2 4th axle the 44 and the 2 5th axles 45 extends along left and right directions respectively,
first push-rod frame 11, first upward-sliding piece 12, first time saddle 13, first front frame 14, first after poppet 15 and first connecting rod 16 form the first side stand of stroller frame 1 one sidepiece;
second push-rod frame 21, second upward-sliding piece 22, second time saddle 23, second front frame 24, second after poppet 25 and second connecting rod 26 form second side stand of stroller frame 1 the other side,
stroller frame 1 also comprises cross frame that can be laterally folded, and cross frame is arranged between the first side stand and the second side stand.
lockout mechanism comprises side stand lockout mechanism for locking the first side stand and the second side stand, for locking the strut rail locking mechanism of cross frame.
first side stand and the second side stand are positioned at the left and right sides portion of stroller frame 1 relatively symmetrically.
first front frame 14 is rotatably connected to the first rotary joint 17 by the one the second axles 32, the front portion of the first after poppet 15 and the first rotary joint 17 are rotated by the one or seven axle and are connected, the one the second axles 32 are vertical with the one or seven axle phase space, second front frame 24 is rotatably connected to the second rotary joint 27 by the two the second axles 42, the front portion of the second after poppet 25 and the second rotary joint 27 are rotated by the two or seven axle and are connected, and the two the second axles 42 are vertical with the two or seven axle phase space.
cross frame comprises the back pole-bracket 8 that can laterally draw in, and in the present embodiment, back pole-bracket 8 is arranged between the first after poppet 15 and the second after poppet 25, and back pole-bracket comprises:
montant 93;
one end of the first cross bar 91, first cross bar 91 rotates with the upper end of described montant 93 and is connected, and the other end of the first cross bar 91 is rotated by the 3rd rotary joint and the first after poppet 15 and arranges;
one end of the second cross bar 92, second cross bar 92 rotates with the upper end of described montant 93 and is connected, and the other end of the second cross bar 92 is rotated by the 4th rotary joint and the second after poppet 25 and arranges;
slide block 98, slide block 98 is slidably arranged on montant 93;
one end of the 3rd cross bar the 94, three cross bar 94 rotates with the bottom of described montant 93 and is connected, and the other end of the 3rd cross bar 94 is rotated by the 5th rotary joint and the first after poppet 15 and arranges;
one end of the 4th cross bar the 95, four cross bar 95 rotates with the bottom of described montant 93 and is connected, and the other end of the 4th cross bar 95 is rotated by the 6th rotary joint and the second after poppet 25 and arranges;
first brace 96, first brace 96 1 end and described slide block 98 rotate and are connected, and described first brace 96 the other end rotates with described 3rd cross bar 94 and be connected;
second brace 97, second brace 97 1 end and described slide block 98 rotate and are connected, and second brace 97 the other end rotates with described 4th cross bar 95 and be connected.
or back pole-bracket 8 can also be arranged between the first push-rod frame 11, second push-rod frame 21, first after poppet 15 and the second after poppet 25, as intersected by two rod members and the cross support connected and composed at infall phase pivot.
or be arranged between the first push-rod frame 11, second push-rod frame 21, first time saddle 13 and second time saddle 23, same, as cross support.
cross frame comprises the push rod stull 9 that can laterally draw in, and push rod stull 9 is arranged between the first push-rod frame 11 and the second push-rod frame 21.As, the second singletree that push rod stull 9 comprises the first singletree that an end is connected with the first push-rod frame 11 phase pivot, an end is connected with the second push-rod frame 21 phase pivot, be connected to middle strut between the first singletree and the second singletree, or also may direct pivotal joint between the first singletree and the second singletree.
particular location, the concrete structure of side stand lockout mechanism are not limit, as being arranged between first time saddle 13 and the first push-rod frame 11 and between second time saddle 23 and the second push-rod frame 21.Also can be arranged between the first front frame 14 and the first push-rod frame 11 and between the second front frame 24 and the second push-rod frame 21.
strut rail locking mechanism can be arranged on back pole-bracket 8, as between slide block 98 and montant 93.
principle of work:
during expansion, if accompanying drawing 1 is with shown in accompanying drawing 4, be normal operating condition, the first upward-sliding piece 12 or first time saddle 13 are locked on the first push-rod frame 11, second upward-sliding piece 22 or second time saddle 23 are locked on the second push-rod frame 21, and stroller frame forms a rigid body.
as shown in Figure 4, time folding, only unlock side stand lockout mechanism, as shown in Figure 5, first upward-sliding piece 12 and first time saddle 13 can slide on the first push-rod frame 11, second upward-sliding piece 22 and second time saddle 23 can slide on the second push-rod frame 21, first front frame 14 and the first after poppet 15 are drawn close respectively to the first push-rod frame 11, second front frame 24 and the second after poppet 25 are drawn close respectively to the second push-rod frame 21, as shown in Figure 6, stroller frame is drawn in folding at front and back above-below direction, eighty percent discount completes, and car load can be supported oneself; Unlocked by strut rail locking mechanism, as shown in Figure 7, by push rod stull 9 and back pole-bracket 8 pull-up, the first side stand and the second side stand are drawn close respectively to the other side, and three foldings complete, and car load also can be supported oneself again.
time folding, also can unlock side stand lockout mechanism and strut rail locking mechanism, stroller frame 1 is directly folded to three folding states simultaneously.
simple for structure, can two foldings can three foldings, standing up after folding, folding small and exquisite, be convenient for carrying.
and embodiment two, not shown, about embodiment one be can in front and back, up and down and left and right directions can both fold the stroller frame of gathering, and embodiment two, be can only in front and back, above-below direction can fold the stroller frame of gathering.A kind of children trolley, comprise the stroller frame 1 with expanded position and folding position, the seat be arranged in stroller frame 1, for stroller frame 1 being locked in lockout mechanism under expanded position, being arranged at the first front component 5 of front portion, stroller frame 1 end, being arranged at first wheel assembly 6 at rear portion, stroller frame 1 end, stroller frame 1 comprise:
in the first U-shaped push-rod frame 11 that Open Side Down;
first upward-sliding piece 12, first upward-sliding piece 12 is arranged on the first push-rod frame 11 along above-below direction slidably;
first time saddle, 13, first time saddle 13 is arranged on the first push-rod frame 11 along above-below direction slidably, and the first upward-sliding piece 12 is positioned at the top of first time saddle 13;
the first U-shaped front frame 14 in opening upwards, the rear portion of the first front frame 14 and the first upward-sliding piece 12 rotate around the one the first axles 31 and are connected, first front component 5 is arranged at the front portion of the first front frame 14, first front component 5 can be one, be positioned at the center ofthe portion of the front portion of the first front frame 14, also can be two, lay respectively at the left and right sides portion of the front portion of the first front frame 14;
the first U-shaped after poppet 15 in opening upwards, the front portion of the first after poppet 15 is rotated around the one the second axles 32 and is arranged on the first front frame 14, first after poppet 15 and first time saddle 13 rotate around the one or three axle 33 and are connected, and the first wheel assembly 6 has two left and right sides portions being arranged at the rear portion of the first after poppet 15 respectively;
first connecting rod 16, the front portion of first connecting rod 16 and the bottom of the first push-rod frame 11 rotate around the one or four axle 34 and are connected, the rear portion of first connecting rod 16 and the first after poppet 15 rotate around the one or five axle 35 and are connected, one or four axle 34 is positioned at the below of first time saddle 13, one or five axle 35 is positioned at the rear of the one or three axle 33
the axial line of the one the first axles 31, the one the second axle the 32, the 1 axle the 33, the 1 axle the 34 and the 1 axles 35 extends along left and right directions respectively.Embodiment two is with the difference of embodiment one: stroller frame does not exist cross frame that can be laterally folded, does not thus have strut rail locking mechanism yet.
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 (10)
1. a children trolley, comprise the stroller frame (1) with expanded position and folding position, the seat be arranged in described stroller frame (1), for described stroller frame (1) being locked in lockout mechanism under expanded position, being arranged at first front component (5) of described stroller frame (1) front portion, the end, being arranged at first wheel assembly (6) at described stroller frame (1) rear portion, the end, it is characterized in that: described stroller frame (1) comprising:
First push-rod frame (11);
First upward-sliding piece (12), described the first upward-sliding piece (12) is arranged on described the first push-rod frame (11) along above-below direction slidably;
First time saddle (13), first time described saddle (13) is arranged on described the first push-rod frame (11) along above-below direction slidably, and described the first upward-sliding piece (12) is positioned at the top of first time described saddle (13);
First front frame (14), the rear portion of described the first front frame (14) and described the first upward-sliding piece (12) rotate around the one the first axles (31) and are connected, and described the first front component (5) is arranged at the front portion of described the first front frame (14);
First after poppet (15), the front portion of described the first after poppet (15) is rotated around the one the second axles (32) and is arranged on described the first front frame (14), described the first after poppet (15) and described first time saddle (13) rotate around the one or three axle (33) and are connected, and described the first wheel assembly (6) is arranged at the rear portion of described the first after poppet (15);
First connecting rod (16), the front portion of described first connecting rod (16) and the bottom of described the first push-rod frame (11) rotate around the one or four axle (34) and are connected, the rear portion of described first connecting rod (16) and described the first after poppet (15) rotate around the one or five axle (35) and are connected, the one or four described axle (34) is positioned at the below of first time saddle (13), the one or five described axle (35) is positioned at the rear of the one or three described axle (33)
Described the one the first axles (31), described the one the second axles (32), the one or three described axle (33), the one or four described axle (34) extend along left and right directions respectively with the axial line of the one or five described axle (35).
2. a kind of children trolley according to claim 1, is characterized in that: described stroller frame (1) also comprises:
Second push-rod frame (21);
Second upward-sliding piece (22), described the second upward-sliding piece (22) is arranged on described the second push-rod frame (21) along above-below direction slidably;
Second time saddle (23), second time described saddle (23) is arranged on described the second push-rod frame (21) along above-below direction slidably, and described the second upward-sliding piece (22) is positioned at the top of second time described saddle (23);
Second front frame (24), the rear portion of described the second front frame (24) and described the second upward-sliding piece (22) rotate around the two the first axles (41) and are connected;
Second after poppet (25), the front portion of described the second after poppet (25) is rotated around the two the second axles (42) and is arranged on described the second front frame (24), described the second after poppet (25) and described second time saddle (23) rotate around the two or three axle (43) and are connected, and the rear portion of described the second after poppet (25) is provided with the second wheel assembly (7);
Second connecting rod (26), the front portion of described second connecting rod (26) and the bottom of described the second push-rod frame (21) rotate around the two or four axle (44) and are connected, the rear portion of described second connecting rod (26) and described the second after poppet (25) rotate around the two or five axle (45) and are connected, the two or four described axle (44) is positioned at the below of second time saddle (23), the two or five described axle (45) is positioned at the rear of the two or three described axle (43)
The front portion of described the first front frame (14) and the front portion of described the second front frame (24) rotate and arrange,
First side stand of stroller frame (1) sidepiece described in described the first push-rod frame (11), described the first upward-sliding piece (12), described first time saddle (13), described the first front frame (14), described the first after poppet (15) are formed with described first connecting rod (16);
Second side stand of stroller frame (1) the other side described in described the second push-rod frame (21), described the second upward-sliding piece (22), described second time saddle (23), described the second front frame (24), described the second after poppet (25) are formed with described second connecting rod (26)
Described stroller frame (1) also comprises cross frame that can be laterally folded, and described cross frame is arranged between the first described side stand and the second described side stand,
Described the two the first axles (41), described the two the second axles (42), the two or three described axle (43), the two or four described axle (44) extend along left and right directions respectively with the axial line of the two or five described axle (45).
3. a kind of children trolley according to claim 2, is characterized in that: the first described side stand and the second described side stand are positioned at the left and right sides portion of described stroller frame (1) relatively symmetrically.
4. a kind of children trolley according to claim 2, is characterized in that: the front portion of described the first front frame (14) and the front portion of described the second front frame (24) are rotated by the 6th axle (36) and be connected.
5. a kind of children trolley according to claim 4, is characterized in that: described the first front component (5) is positioned at the below of the 6th described axle (36).
6. a kind of children trolley according to claim 2, it is characterized in that: described the first front frame (14) is rotatably connected to the first rotary joint (17) by the one the second axles (32), the front portion of described the first after poppet (15) and described the first rotary joint (17) are rotated by the one or seven axle and are connected, described the one the second axles (32) are vertical with the one or seven described axle phase space, described the second front frame (24) is rotatably connected to the second rotary joint (27) by the two the second axles (42), the front portion of described the second after poppet (25) and described the second rotary joint (27) are rotated by the two or seven axle and are connected, described the two the second axles (42) are vertical with the two or seven described axle phase space.
7. a kind of children trolley according to claim 2, it is characterized in that: described cross frame comprises the back pole-bracket (8) that can laterally draw in, described back pole-bracket (8) is arranged between described the first after poppet (15) and described the second after poppet (25), or be arranged at described the first push-rod frame (11), second push-rod frame (21), between described the first after poppet (15) and described the second after poppet (25), or be arranged at described the first push-rod frame (11), described the second push-rod frame (21), between first time described saddle (13) and described second time saddle (23).
8. a kind of children trolley according to claim 7, is characterized in that: described back pole-bracket (8) is arranged between described the first after poppet (15) and described the second after poppet (25), and described back pole-bracket comprises:
Montant (93);
First cross bar (91), one end of described the first cross bar (91) rotates with the upper end of described montant (93) and is connected, and the other end of described the first cross bar (91) is rotated by the 3rd rotary joint and described the first after poppet (15) and arranges;
Second cross bar (92), one end of described the second cross bar (92) rotates with the upper end of described montant (93) and is connected, and the other end of described the second cross bar (92) is rotated by the 4th rotary joint and described the second after poppet (25) and arranges;
Slide block (98), described slide block (98) is slidably arranged on described montant (93);
3rd cross bar (94), one end of the 3rd described cross bar (94) rotates with the bottom of described montant (93) and is connected, and the other end of the 3rd described cross bar (94) is rotated by the 5th rotary joint and described the first after poppet (15) and arranges;
4th cross bar (95), one end of the 4th described cross bar (95) rotates with the bottom of described montant (93) and is connected, and the other end of the 4th described cross bar (95) is rotated by the 6th rotary joint and described the second after poppet (25) and arranges;
First brace (96), the first described brace (96) end and described slide block (98) rotate and are connected, and described first brace (96) the other end rotates with described 3rd cross bar (94) and be connected;
Second brace (97), the second described brace (97) end and described slide block (98) rotate and are connected, and described the second brace (97) the other end rotates with described 4th cross bar (95) and be connected.
9. a kind of children trolley according to claim 2, it is characterized in that: described cross frame comprises the push rod stull (9) that can laterally draw in, described push rod stull (9) is arranged between described the first push-rod frame (11) and described the second push-rod frame (21).
10. a kind of children trolley according to claim 2, is characterized in that: described lockout mechanism comprises side stand lockout mechanism for locking the first described side stand and the second described side stand, for locking the strut rail locking mechanism of cross frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210312214.3A CN102815328B (en) | 2012-08-29 | 2012-08-29 | Baby carriage |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210312214.3A CN102815328B (en) | 2012-08-29 | 2012-08-29 | Baby carriage |
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| Publication Number | Publication Date |
|---|---|
| CN102815328A CN102815328A (en) | 2012-12-12 |
| CN102815328B true CN102815328B (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210312214.3A Active CN102815328B (en) | 2012-08-29 | 2012-08-29 | Baby carriage |
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| CN (1) | CN102815328B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105799764A (en) * | 2016-03-18 | 2016-07-27 | 好孩子儿童用品有限公司 | Child cart |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201587432U (en) * | 2009-12-18 | 2010-09-22 | 好孩子儿童用品有限公司 | Baby stroller |
| CN202806830U (en) * | 2012-08-29 | 2013-03-20 | 好孩子儿童用品有限公司 | Stroller |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100463825C (en) * | 2005-10-18 | 2009-02-25 | 好孩子儿童用品有限公司 | Go-cart for children |
| CN201136543Y (en) * | 2007-11-30 | 2008-10-22 | 好孩子儿童用品有限公司 | Carriage for children in opposite direction |
| DE202008000058U1 (en) * | 2008-05-19 | 2008-07-17 | Tfk Trends For Kids Gmbh Vertrieb Von Kinder-Trend-Artikeln | Collapsible sliding carriage for children and / or dolls |
| CN201272388Y (en) * | 2008-09-17 | 2009-07-15 | 好孩子儿童用品有限公司 | Foldable baby carriage |
| CN201914301U (en) * | 2010-10-27 | 2011-08-03 | 好孩子儿童用品有限公司 | Children stroller |
| AU2011200407B2 (en) * | 2011-02-01 | 2013-08-01 | Unique Product & Design Co., Ltd. | Baby Stroller Folding Device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201587432U (en) * | 2009-12-18 | 2010-09-22 | 好孩子儿童用品有限公司 | Baby stroller |
| CN202806830U (en) * | 2012-08-29 | 2013-03-20 | 好孩子儿童用品有限公司 | Stroller |
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