CN102001351B - Baby carrier - Google Patents
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- CN102001351B CN102001351B CN201010538122A CN201010538122A CN102001351B CN 102001351 B CN102001351 B CN 102001351B CN 201010538122 A CN201010538122 A CN 201010538122A CN 201010538122 A CN201010538122 A CN 201010538122A CN 102001351 B CN102001351 B CN 102001351B
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Abstract
The invention provides a baby carrier. The baby carrier comprises a cart frame, wherein the cart frame comprises a left bracket, a right bracket, a central lateral bracket, a left bottom support, a right bottom support, a front connecting piece and a rear connecting piece; the left bracket comprises a left front bracket and a left rear bracket; the right bracket comprises a right front bracket and a right rear bracket; the central lateral bracket comprises a central front bracket and a central rear bracket; the left bottom support comprises a first bottom strut and a second bottom strut; the right bottom support comprises a third bottom strut and a fourth bottom strut; the front end of the second bottom strut and the front end of the fourth bottom strut are rotatably connected with two ends of the front connecting part respectively; and the rear end of the first bottom strut and the rear end of the third bottom strut are rotatably connected with two ends of the rear connecting piece. The cart frame has a stable structure by adding the front connecting piece and the rear connecting piece, so that wheel assemblies under the central front bracket and the central rear bracket can be saved, the cost is saved, and the baby carrier is convenient to use.
Description
Technical field
the present invention relates to a kind of perambulator.
Background technology
A kind of perambulator of the prior art, comprise go-cart vehicle frame with expanded position and folding position, be arranged at described go-cart vehicle frame below wheel assembly, described go-cart vehicle frame is locked in the lockout mechanism under the expanded position, left seat, right seat,
Described go-cart vehicle frame comprises the left side brackets that is positioned at described go-cart vehicle frame left side; Be positioned at the right side support of described go-cart vehicle frame right side; Medial side support between described left side brackets and described right side support; Left bottom bracing frame that can be lorizontal folding; Right bottom bracing frame that can be lorizontal folding; Described left seat is arranged between described left side brackets and the described medial side support and is positioned at the top of described left bottom bracing frame; Described right seat is arranged between described right side support and the described medial side support and is positioned at the top of described right bottom bracing frame
Described left side brackets comprises left front support, left back support; Described right side support comprises right front support, right back support; Front frame, middle after poppet in the middle of described medial side support comprises; Described left bottom bracing frame is connected between described left front support, described left back support, described middle front frame and the described middle after poppet, and described right bottom bracing frame is connected between described right front support, described right back support, described middle front frame and the described middle after poppet
Described left bottom bracing frame comprises first bottom supporting rod, intersect with described first bottom supporting rod and at infall bonded assembly second bottom supporting rod that rotates; The leading section of described first bottom supporting rod and described left front support are provided with through first rotary joint rotatedly; The rearward end of described first bottom supporting rod and described middle after poppet are provided with through the 4th rotary joint rotatedly; The leading section of described second bottom supporting rod and described middle front frame are provided with through second rotary joint rotatedly, and the rearward end of described second bottom supporting rod and described left back support are provided with through the 3rd rotary joint rotatedly;
described right bottom bracing frame comprises the 3rd bottom supporting rod, intersect with described the 3rd bottom supporting rod and at infall bonded assembly the 4th bottom supporting rod that rotates; The leading section of described the 3rd bottom supporting rod and described right front support are provided with through the 5th rotary joint rotatedly; The rearward end of described the 3rd bottom supporting rod and described middle after poppet are provided with through the 8th rotary joint rotatedly; The leading section of described the 4th bottom supporting rod and described middle front frame are provided with through the 6th rotary joint rotatedly; The rearward end of described the 4th bottom supporting rod and described right back support are provided with through the 7th rotary joint rotatedly; The below of described left front support, described left back support, described right front support, described right back support, described middle front frame, described middle after poppet is provided with wheel assembly and is used for supporting, and manufacturing cost is higher.
Summary of the invention
The technical matters that
the present invention will solve provides a kind of perambulator.
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 perambulator; Comprise go-cart vehicle frame with expanded position and folding position, be arranged at described go-cart vehicle frame below wheel assembly, described go-cart vehicle frame is locked in the lockout mechanism under the expanded position, left seat, right seat
Described go-cart vehicle frame comprises the left side brackets that is positioned at described go-cart vehicle frame left side; Be positioned at the right side support of described go-cart vehicle frame right side; Medial side support between described left side brackets and described right side support; Left bottom bracing frame that can be lorizontal folding; Right bottom bracing frame that can be lorizontal folding; Described left seat is arranged between described left side brackets and the described medial side support and is positioned at the top of described left bottom bracing frame; Described right seat is arranged between described right side support and the described medial side support and is positioned at the top of described right bottom bracing frame
Described left side brackets comprises left front support, left back support; Described right side support comprises right front support, right back support; Front frame, middle after poppet in the middle of described medial side support comprises; Described left bottom bracing frame is connected on described left front support, described left back support, described middle front frame and the described middle after poppet, and described right bottom bracing frame is connected on described right front support, described right back support, described middle front frame and the described middle after poppet
Described left bottom bracing frame comprises first bottom supporting rod, intersect with described first bottom supporting rod and at infall bonded assembly second bottom supporting rod that rotates; The leading section of described first bottom supporting rod and described left front support are provided with through first rotary joint rotatedly; The rearward end of described first bottom supporting rod and described middle after poppet are provided with through the 4th rotary joint rotatedly; The leading section of described second bottom supporting rod and described middle front frame are provided with through second rotary joint rotatedly, and the rearward end of described second bottom supporting rod and described left back support are provided with through the 3rd rotary joint rotatedly;
the bottom right of the support frame comprises a third bottom strut, and said third and bottom struts intersect at the intersection with the end rotatably connected to a fourth strut, said the third base of the strut on the right front end portion through the fifth rotary joint holder rotatably disposed relative to said third bottom rear strut intermediate section and the rear bracket with rotating joints rotated through eighth provided, said fourth end portion of the bottom strut of the front bracket intermediate phase through the sixth rotating joints rotatably disposed, said fourth end of the rear end portion of the strut in the right rear bracket By the seventh rotary joint with rotatably,
Attaching parts and rear connectors before described go-cart vehicle frame also includes; The leading section of the leading section of described second bottom supporting rod, described the 4th bottom supporting rod is connected with the both ends of described preceding attaching parts respectively rotatedly; The rearward end of the rearward end of described first bottom supporting rod, described the 3rd bottom supporting rod is connected with the both ends of described rear connectors respectively rotatedly
Described left front support and the described first rotary joint coaxial rotation are connected with first strut member, and described first rotary joint, described first strut member lay respectively at the left and right sides of described left front support; The leading section same axis of described first rotary joint, described first strut member and described first bottom supporting rod is rotationally connected, and described first rotary joint and described first strut member lay respectively at the both sides up and down of described first bottom supporting rod,
described right front support and described the 5th rotary joint coaxial rotation are connected with the 3rd strut member, and described the 5th rotary joint, described the 3rd strut member lay respectively at the left and right sides of described right front support; The leading section same axis of described the 5th rotary joint, described the 3rd strut member and described the 3rd bottom supporting rod is rotationally connected, and described the 5th rotary joint and described the 3rd strut member lay respectively at the both sides up and down of described the 3rd bottom supporting rod.
in some embodiments; An end of attaching parts, the leading section of described second bottom supporting rod are connected with the described second rotary joint same axis before described, and the other end of described preceding attaching parts, the leading section of described the 4th bottom supporting rod are connected with described the 6th rotary joint same axis.
in some embodiments; One end of described rear connectors, the rearward end of described first bottom supporting rod are connected with described the 4th rotary joint same axis, and the rearward end of the other end of described rear connectors, described the 3rd bottom supporting rod is connected with described the 8th rotary joint same axis.
in some embodiments; Be fixed with second strut member on the front frame in the middle of described; Described second strut member be positioned at described before the below of attaching parts, when described go-cart vehicle frame is under the expanded position, described before attaching parts be pressed on described second strut member.
in some embodiments; The bottom of after poppet is fixed with the 4th strut member in the middle of described; Described the 4th strut member is hook-shaped, and when described go-cart vehicle frame is under the expanded position, described the 4th strut member hooks described rear connectors.
In some embodiments, described left side brackets also comprises
Left side pulling handle rod, the bottom of described left pulling handle rod is connected with the upper end of described left front support rotatedly, and the upper end of described left back support is connected with described left pulling handle rod rotatedly;
Left side seat post, the front portion of described left seat post is connected with described left front support rotatedly, and the rear portion of described left seat post is connected with described left back support rotatedly,
Described right side support also comprises
Right pulling handle rod, the bottom of described right pulling handle rod is connected with the upper end of described right front support rotatedly, and the upper end of described right back support is connected with described right pulling handle rod rotatedly;
Right seat post, the front portion of described right seat post is connected with described right front support rotatedly, and the rear portion of described right seat post is connected with described right back support rotatedly,
Described medial side support also comprises
Middle pulling handle rod, the bottom of described middle pulling handle rod is connected with the upper end of described middle front frame rotatedly, and the upper end of described middle after poppet is connected with described middle pulling handle rod rotatedly;
Middle left seat post; The left seat post in described centre is positioned at the left side of described middle front frame and described middle after poppet; The front portion of the left seat post in described centre is connected with described middle front frame rotatedly, and the rear portion of the left seat post in described centre is connected with described middle after poppet rotatedly;
Middle right seat post; The right seat post in described centre is positioned at the right side of described middle front frame and described middle after poppet; The front portion of the right seat post in described centre is connected with described middle front frame rotatedly, and the rear portion of the right seat post in described centre is connected with described middle after poppet rotatedly;
Described go-cart vehicle frame also comprises
Left back support that can be lorizontal folding; Described left back support is arranged between described left back support and the described middle after poppet, and perhaps described left back support is arranged between described left back support, described middle after poppet, described left pulling handle rod and the described middle pulling handle rod;
can be lorizontal folding right back support; Described right back support is arranged between described right back support and the described middle after poppet, and perhaps described right back support is arranged between described right back support, described middle after poppet, described right pulling handle rod and the described middle pulling handle rod.
In some embodiments, described left side brackets also comprises
Left side pulling handle rod, described left pulling handle rod is slidingly connected along its length direction and described left front support, and the upper end of described left back support is connected with described left pulling handle rod rotatedly;
Left side seat post, the rear portion of described left seat post is connected with described left back support rotatedly;
Left side sliding part, described left sliding part is slidingly connected along described left back support;
Left side strut; Described left strut intersects with described left seat post and is connected rotatedly at infall; The front portion of described left strut is connected with described left front support rotatedly, and the rear portion of described left strut is connected with described left sliding part rotatedly;
Described right side support also comprises
Right pulling handle rod, described right pulling handle rod is slidingly connected along its length direction and described right front support, and the upper end of described right back support is connected with described right pulling handle rod rotatedly;
Right seat post, the rear portion of described right seat post is connected with described right back support rotatedly;
Right sliding part, described right sliding part is slidingly connected along described right back support;
Right strut; Described right strut intersects with described right seat post and is connected rotatedly at infall; The front portion of described right strut is connected with described right front support rotatedly, and the rear portion of described right strut is connected with described right sliding part rotatedly;
Described medial side support also comprises
Middle pulling handle rod, described middle pulling handle rod is slidingly connected along its length direction and described middle front frame, and the upper end of described middle after poppet is connected with described middle pulling handle rod rotatedly;
Middle left seat post; The left seat post in described centre is positioned at the left side of described middle front frame and described middle after poppet; The front portion of the left seat post in described centre is connected with described middle front frame rotatedly, and the rear portion of the left seat post in described centre is connected with described middle after poppet rotatedly;
Middle right seat post; The right seat post in described centre is positioned at the right side of described middle front frame and described middle after poppet; The front portion of the right seat post in described centre is connected with described middle front frame rotatedly, and the rear portion of the right seat post in described centre is connected with described middle after poppet rotatedly;
Described go-cart vehicle frame also comprises
Left back support that can be lorizontal folding, described left back support are arranged between described left back support and the described middle after poppet;
can be lorizontal folding right back support, described right back support be arranged at described right back support and described in the middle of between the after poppet.
in some embodiments, described wheel assembly comprises the near front wheel assembly, the left rear wheel assembly that is arranged at described left back support bottom, the off front wheel assembly that is arranged at described right front support bottom that is arranged at described left front support bottom, the off hind wheel assembly that is arranged at described right back support bottom.
More than
related to the noun of locality such as upper and lower, forward and backward be under the expanded position at the go-cart vehicle frame and define.
scope of the present invention is not limited to the technical scheme that the particular combination of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned characteristic and the application is replaced mutually and technical scheme of forming etc.
are because the technique scheme utilization; The present invention compared with prior art has advantage: make the go-cart body frame structure for automotive stable through having increased preceding attaching parts and rear connectors; Thereby the wheel assembly of front frame and middle after poppet below in the middle of saving is saved cost, use is more convenient.
Description of drawings
Accompanying drawing 1 is block diagram one of the present invention (embodiment one);
Accompanying drawing 2 is front view one of the present invention (embodiment one);
Accompanying drawing 3 is back view of the present invention (embodiment one);
Accompanying drawing 4 is block diagram of the present invention (embodiment two);
Accompanying drawing 5 is front view of the present invention (embodiment two);
Accompanying drawing 6 is back view of the present invention (embodiment two)
Accompanying drawing 7 is block diagram two of the present invention (embodiment one);
Accompanying drawing 8 is front view two of the present invention (embodiment one);
Accompanying drawing 9 is block diagram three of the present invention (embodiment one);
Accompanying drawing 10 is the A place enlarged drawing of accompanying drawing 1;
accompanying drawing 11 is the B place enlarged drawing of accompanying drawing 9.
wherein: 1, go-cart vehicle frame; 2, left front support; 3, left back support; 4, right front support; 5, right back support; 6, middle front frame; 7, middle after poppet; 8, left bottom bracing frame; 9, first bottom supporting rod; 10, second bottom supporting rod; 11, right bottom bracing frame; 12, the 3rd bottom supporting rod; 13, the 4th bottom supporting rod; 14, first rotary joint; 15, second rotary joint; 16, the 3rd rotary joint; 17, the 4th rotary joint; 18, the 5th rotary joint; 20, the 7th rotary joint; 21, the 8th rotary joint; 22, preceding attaching parts; 23, rear connectors; 24, left pulling handle rod; 25, left seat post; 26, right pulling handle rod; 27, right seat post; 28, middle pulling handle rod; 29, middle left seat post; 30, middle right seat post; 31, left back support; 32, right back support; 33, left sliding part; 34, left strut; 35, right sliding part; 36, right strut; 37, the near front wheel assembly; 38, left rear wheel assembly; 39, off front wheel assembly; 40, off hind wheel assembly; 41, left side brackets; 42, right side support; 43, medial side support; 44, first strut member; 45, second strut member; 46, the 3rd strut member; 47, the 4th strut member.
The specific embodiment
embodiment one: shown in accompanying drawing 1-accompanying drawing 3, accompanying drawing 7-accompanying drawing 9; A kind of perambulator; Comprise go-cart vehicle frame 1, the wheel assembly that is arranged at described go-cart vehicle frame 1 below, described go-cart vehicle frame 1 is locked in the lockout mechanism under the expanded position, left seat, right seat with expanded position and folding position; Described lockout mechanism is so long as the lockout mechanism of the parts locking that can two be rotated all can use at this, and concrete structure repeats no more at this.
described go-cart vehicle frame 1 comprises in the left side brackets 41 of described go-cart vehicle frame 1 left side, at the right side support 42 of described go-cart vehicle frame 1 right side, the medial side support 43 between described left side brackets 41 and described right side support 42, left bottom bracing frame 8 that can be lorizontal folding, right bottom bracing frame 11 that can be lorizontal folding; Described left seat is arranged between described left side brackets 41 and the described medial side support 43 and is positioned at the top of described left bottom bracing frame 8, and described right seat is arranged between described right side support 42 and the described medial side support 43 and is positioned at the top of described right bottom bracing frame 11.
Described left side brackets 41 comprises left front support 2, left back support 3, and described left side brackets 41 also comprises
Left side pulling handle rod 24, the bottom of described left pulling handle rod 24 is connected with the upper end of described left front support 2 rotatedly, and the upper end of described left back support 3 is connected with described left pulling handle rod 24 rotatedly;
Left side seat post 25, the front portion of described left seat post 25 is connected with described left front support 2 rotatedly, and the rear portion of described left seat post 25 is connected with described left back support 3 rotatedly,
Described right side support 42 comprises right front support 4, right back support 5,
Described right side support 42 also comprises
Right pulling handle rod 26, the bottom of described right pulling handle rod 26 is connected with the upper end of described right front support 4 rotatedly, and the upper end of described right back support 5 is connected with described right pulling handle rod 26 rotatedly;
Described medial side support 43 also comprises
Middle pulling handle rod 28, the bottom of described middle pulling handle rod 28 is connected with the upper end of described middle front frame 6 rotatedly, and the upper end of described middle after poppet 7 is connected with described middle pulling handle rod 28 rotatedly;
Middle left seat post 29; The left seat post 29 in described centre is positioned at the left side of described middle front frame 6 and described middle after poppet 7; The front portion of the left seat post 29 in described centre is connected with described middle front frame 6 rotatedly, and the rear portion of the left seat post 29 in described centre is connected with described middle after poppet 7 rotatedly;
Middle right seat post 30; The right seat post 30 in described centre is positioned at the right side of described middle front frame 6 and described middle after poppet 7; The front portion of the right seat post 30 in described centre is connected with described middle front frame 6 rotatedly, and the rear portion of the right seat post 30 in described centre is connected with described middle after poppet 7 rotatedly;
Described left bottom bracing frame 8 be connected in described left front support 2, described left back support 3, described in the middle of front frame 6 with described in the middle of on the after poppet 7,
Described right bottom bracing frame 11 be connected in described right front support 4, described right back support 5, described in the middle of front frame 6 with described in the middle of on the after poppet 7,
Described left bottom bracing frame 8 comprises first bottom supporting rod 9, intersect with described first bottom supporting rod 9 and at infall bonded assembly second bottom supporting rod 10 that rotates; The leading section of described first bottom supporting rod 9 and described left front support 2 are provided with through first rotary joint 14 rotatedly; The rearward end of described first bottom supporting rod 9 and described middle after poppet 7 are provided with through the 4th rotary joint 17 rotatedly; The leading section of described second bottom supporting rod 10 and described middle front frame 6 are provided with through second rotary joint 15 rotatedly, and the rearward end of described second bottom supporting rod 10 and described left back support 3 are provided with through the 3rd rotary joint 16 rotatedly;
the bottom right of the support frame 11 includes a third end of strut 12, and said third end 12 with the cross strut and pivotally connected at the intersection with the bottom of the fourth pole 13 , said third base strut 12 and the distal end portion of the right front of the frame 4 by the fifth rotary joint 18 rotatably disposed relative to said third base strut 12 and the rear end portion of said intermediate post bracket 7 through 21 of the eighth rotary joint rotatably disposed, said fourth end of strut 13 and the distal end portion of the intermediate front bracket 6 through the sixth phase rotating joints rotatably, said fourth bottom support the rear end portion of the rod 13 in the right rear of the frame 5 through 20 of the seventh rotary joint rotatably,
are shown in accompanying drawing 1, accompanying drawing 4; Attaching parts 22 and rear connectors 23 before described go-cart vehicle frame 1 also includes; The leading section of the leading section of described second bottom supporting rod 10, described the 4th bottom supporting rod 13 is connected with the both ends of described preceding attaching parts 22 respectively rotatedly, and the rearward end of the rearward end of described first bottom supporting rod 9, described the 3rd bottom supporting rod 12 is connected with the both ends of described rear connectors 23 respectively rotatedly.
are shown in accompanying drawing 1, accompanying drawing 4; An end of attaching parts 22, the leading section of described second bottom supporting rod 10 are connected with described second rotary joint, 15 same axis before described, and the other end of described preceding attaching parts 22, the leading section of described the 4th bottom supporting rod 13 are connected with described the 6th rotary joint same axis.One end of described rear connectors 23, the rearward end of described first bottom supporting rod 9 are connected with described the 4th rotary joint 17 same axis, and the rearward end of the other end of described rear connectors 23, described the 3rd bottom supporting rod 12 is connected with described the 8th rotary joint 21 same axis.
Shown in accompanying drawing 1, accompanying drawing 7, accompanying drawing 9, described go-cart vehicle frame 1 also comprises
Left back support 31 that can be lorizontal folding, described left back support 31 are arranged between described left back support 3 and the described middle after poppet 7;
The structure of described left back support 31 can be to comprise:
Left side montant;
The first left cross bar, an end of the described first left cross bar rotate with the upper end of said montant and are connected, and the other end of the described first left cross bar rotates with described left back support 3 and is connected;
The second left cross bar, an end of the described second left cross bar rotate with the upper end of said montant and are connected, and the other end of the described second left cross bar rotates with described middle after poppet 7 and is connected;
Slide block, described slide block are slidingly arranged on the described montant;
The 3rd left cross bar, an end of described the 3rd left cross bar rotate with the bottom of said montant and are connected, and the other end of described the 3rd left cross bar rotates with described left back support 3 and is connected;
The 4th left cross bar, an end of described the 4th left cross bar rotate with the bottom of said montant and are connected, and the other end of described the 4th left cross bar rotates with described middle after poppet 7 and is connected;
The first left brace, described first left brace one end and the said slide block bonded assembly that rotates, said first left brace the other end rotates with the said the 3rd left cross bar and is connected;
second left brace, described second left brace one end and said slide block bonded assembly that rotates, described second left brace the other end rotates with the said the 4th left cross bar and is connected.
Right back support 32 that can be lorizontal folding, described right back support 32 are arranged between described right back support 5 and the described middle after poppet 7;
The structure of described right back support 32 can be to comprise:
Right montant;
The first right cross bar, an end of the described first right cross bar rotate with the upper end of said montant and are connected, and the other end of the described first right cross bar rotates with described right back support 5 and is connected;
The second right cross bar, an end of the described second right cross bar rotate with the upper end of said montant and are connected, and the other end of the described second right cross bar rotates with described middle after poppet 7 and is connected;
Slide block, described slide block are slidingly arranged on the described montant;
The 3rd right cross bar, an end of described the 3rd right cross bar rotate with the bottom of said montant and are connected, and the other end of described the 3rd right cross bar rotates with described right back support 5 and is connected;
The 4th right cross bar, an end of described the 4th right cross bar rotate with the bottom of said montant and are connected, and the other end of described the 4th right cross bar rotates with described middle after poppet 7 and is connected;
The first right brace, described first right brace one end and the said slide block bonded assembly that rotates, said first right brace the other end rotates with the said the 3rd right cross bar and is connected;
second right brace, described second right brace one end and said slide block bonded assembly that rotates, described second right brace the other end rotates with the said the 4th right cross bar and is connected.
described wheel assembly comprises the near front wheel assembly 37, the left rear wheel assembly 38 that is arranged at described left back support 3 bottoms, the off front wheel assembly 39 that is arranged at described right front support 4 bottoms that is arranged at described left front support 2 bottoms, the off hind wheel assembly 40 that is arranged at described right back support 5 bottoms.
are shown in accompanying drawing 10; The leading section of described second bottom supporting rod 10 described second rotary joint 15 and described before between the attaching parts 22; The leading section of described the 4th bottom supporting rod 13 described the 6th rotary joint and described before between the attaching parts 22; Described the 4th bottom supporting rod 13 is positioned on the described middle front frame 6 and is fixed with second strut member 45; Described second strut member 45 be positioned at described before the below of attaching parts 22, when described go-cart vehicle frame 1 is under the expanded position, described before attaching parts 22 be pressed on described second strut member 45.Do not have annexation between attaching parts 22 and described second strut member 45 before described, have only when described go-cart vehicle frame 1 is under the expanded position to have against relation.
are shown in accompanying drawing 11; The bottom of after poppet 7 is fixed with the 4th strut member 47 in the middle of described; Described the 4th strut member 47 is hook-shaped, and when described go-cart vehicle frame 1 is under the expanded position, described the 4th strut member 47 hooks described rear connectors 23.Do not have direct annexation between described the 4th strut member 47 and the described rear connectors 23 yet, have only when described go-cart vehicle frame 1 is in to have under the expanded position and hook against relation.
are shown in accompanying drawing 10; Described left front support 2 is connected with first strut member 44 with described first rotary joint, 14 coaxial rotation, and described first rotary joint 14, described first strut member 44 lay respectively at the both sides of described left front support 2; Described first rotary joint 14, described first strut member 44 are rotationally connected with the leading section same axis of described first bottom supporting rod 9, and described first rotary joint 14 and described first strut member 44 lay respectively at the both sides of described first bottom supporting rod 9.Described right front support 4 is connected with the 3rd strut member 46 with described the 5th rotary joint 18 coaxial rotation, and described the 5th rotary joint 18, described the 3rd strut member 46 lay respectively at the both sides of described right front support 4; Described the 5th rotary joint 18, described the 3rd strut member 46 are rotationally connected with the leading section same axis of described the 3rd bottom supporting rod 12, and described the 5th rotary joint 18 and described the 3rd strut member 46 lay respectively at the both sides of described the 3rd bottom supporting rod 12.
Embodiment two: shown in accompanying drawing 4-accompanying drawing 6, embodiment two is with the difference of embodiment one: described left side brackets 41 is different, specific as follows with the structure of right side support 42 and medial side support 43:
Described left side brackets 41 also comprises
Left side pulling handle rod 24, described left pulling handle rod 24 is slidingly connected along its length direction and described left front support 2, and the upper end of described left back support 3 is connected with described left pulling handle rod 24 rotatedly;
Left side seat post 25, the rear portion of described left seat post 25 is connected with described left back support 3 rotatedly;
Left side sliding part 33, described left sliding part 33 is slidingly connected along described left back support 3;
Described right side support 42 also comprises
Right pulling handle rod 26, described right pulling handle rod 26 is slidingly connected along its length direction and described right front support 4, and the upper end of described right back support 5 is connected with described right pulling handle rod 26 rotatedly;
Right sliding part 35, described right sliding part 35 is slidingly connected along described right back support 5;
Right strut 36; Described right strut 36 intersects with described right seat post 27 and is connected rotatedly at infall; The front portion of described right strut 36 is connected with described right front support 4 rotatedly, and the rear portion of described right strut 36 is connected with described right sliding part 35 rotatedly;
Described medial side support 43 also comprises
Middle pulling handle rod 28, described middle pulling handle rod 28 is slidingly connected along its length direction and described middle front frame 6, and the upper end of described middle after poppet 7 is connected with described middle pulling handle rod 28 rotatedly;
Middle left seat post 29; The left seat post 29 in described centre is positioned at the left side of described middle front frame 6 and described middle after poppet 7; The front portion of the left seat post 29 in described centre is connected with described middle front frame 6 rotatedly, and the rear portion of the left seat post 29 in described centre is connected with described middle after poppet 7 rotatedly;
Right seat post 30 in the middle of
; The right seat post 30 in described centre is positioned at the right side of described middle front frame 6 and described middle after poppet 7; The front portion of the right seat post 30 in described centre is connected with described middle front frame 6 rotatedly, and the rear portion of the right seat post 30 in described centre is connected with described middle after poppet 7 rotatedly.
As stated, we are illustrated according to aim of the present invention fully
, but the present invention is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present invention.
Claims (8)
1. perambulator comprises go-cart vehicle frame (1), the wheel assembly that is arranged at described go-cart vehicle frame (1) below with expanded position and folding position, described go-cart vehicle frame (1) is locked in the lockout mechanism under the expanded position, left seat, right seat,
Described go-cart vehicle frame (1) comprises the left side brackets (41) that is positioned at described go-cart vehicle frame (1) left side; Be positioned at the right side support (42) of described go-cart vehicle frame (1) right side; Be positioned at the medial side support (43) between described left side brackets (41) and the described right side support (42); Left bottom bracing frame (8) that can be lorizontal folding; Right bottom bracing frame (11) that can be lorizontal folding; Described left seat is arranged between described left side brackets (41) and the described medial side support (43) and is positioned at the top of described left bottom bracing frame (8); Described right seat is arranged between described right side support (42) and the described medial side support (43) and is positioned at the top of described right bottom bracing frame (11)
Described left side brackets (41) comprises left front support (2); Left back support (3); Described right side support (42) comprises right front support (4); Right back support (5); Front frame (6) in the middle of described medial side support (43) comprises; Middle after poppet (7); Described left bottom bracing frame (8) is connected in described left front support (2); Described left back support (3); On described middle front frame (6) and the described middle after poppet (7); Described right bottom bracing frame (11) is connected in described right front support (4); Described right back support (5); On described middle front frame (6) and the described middle after poppet (7)
Described left bottom bracing frame (8) comprises first bottom supporting rod (9), intersect with described first bottom supporting rod (9) and at infall bonded assembly second bottom supporting rod (10) that rotates; The leading section of described first bottom supporting rod (9) and described left front support (2) are provided with through first rotary joint (14) rotatedly; The rearward end of described first bottom supporting rod (9) and described middle after poppet (7) are provided with through the 4th rotary joint (17) rotatedly; The leading section of described second bottom supporting rod (10) and described middle front frame (6) are provided with through second rotary joint (15) rotatedly, and the rearward end of described second bottom supporting rod (10) and described left back support (3) are provided with through the 3rd rotary joint (16) rotatedly;
The 4th bottom supporting rod (13) that described right bottom bracing frame (11) comprises the 3rd bottom supporting rod (12), intersect with described the 3rd bottom supporting rod (12) and rotate and be connected at infall; The leading section of described the 3rd bottom supporting rod (12) and described right front support (4) are provided with by the 5th cradle head (18) rotatedly; The rearward end of described the 3rd bottom supporting rod (12) and described middle after-poppet (7) are provided with by the 8th cradle head (21) rotatedly; The leading section of described the 4th bottom supporting rod (13) and described middle fore-stock (6) are provided with by the 6th cradle head rotatedly; The rearward end of described the 4th bottom supporting rod (13) and described right back support (5) are provided with by the 7th cradle head (20) rotatedly
It is characterized in that: described go-cart vehicle frame (1) also includes preceding attaching parts (22) and rear connectors (23); The leading section of the leading section of described second bottom supporting rod (10), described the 4th bottom supporting rod (13) is connected with the both ends of described preceding attaching parts (22) respectively rotatedly; The rearward end of the rearward end of described first bottom supporting rod (9), described the 3rd bottom supporting rod (12) is connected with the both ends of described rear connectors (23) respectively rotatedly; Described left front support (2) and described first rotary joint (14) coaxial rotation are connected with first strut member (44), and described first rotary joint (14), described first strut member (44) lay respectively at the left and right sides of described left front support (2); Described first rotary joint (14), described first strut member (44) are rotationally connected with the leading section same axis of described first bottom supporting rod (9); And described first rotary joint (14) and described first strut member (44) lay respectively at the both sides up and down of described first bottom supporting rod (9); Described right front support (4) and described the 5th rotary joint (18) coaxial rotation are connected with the 3rd strut member (46), and described the 5th rotary joint (18), described the 3rd strut member (46) lay respectively at the left and right sides of described right front support (4); Described the 5th rotary joint (18), described the 3rd strut member (46) are rotationally connected with the leading section same axis of described the 3rd bottom supporting rod (12), and described the 5th rotary joint (18) and described the 3rd strut member (46) lay respectively at the both sides up and down of described the 3rd bottom supporting rod (12).
2. perambulator according to claim 1; It is characterized in that: an end of attaching parts (22), the leading section of described second bottom supporting rod (10) are connected with described second rotary joint (15) same axis before described, and the other end of described preceding attaching parts (22), the leading section of described the 4th bottom supporting rod (13) are connected with described the 6th rotary joint same axis.
3. perambulator according to claim 1; It is characterized in that: the rearward end of an end of described rear connectors (23), described first bottom supporting rod (9) is connected with described the 4th rotary joint (17) same axis, and the rearward end of the other end of described rear connectors (23), described the 3rd bottom supporting rod (12) is connected with described the 8th rotary joint (21) same axis.
4. perambulator according to claim 1; It is characterized in that: be fixed with second strut member (45) on the front frame (6) in the middle of described; Described second strut member (45) is positioned at the below of described preceding attaching parts (22); When described go-cart vehicle frame (1) is under the expanded position, described before attaching parts (22) be pressed on described second strut member (45).
5. perambulator according to claim 1; It is characterized in that: the bottom of after poppet (7) is fixed with the 4th strut member (47) in the middle of described; Described the 4th strut member (47) is hook-shaped; When described go-cart vehicle frame (1) is under the expanded position, described the 4th strut member (47) hooks described rear connectors (23).
6. perambulator according to claim 1 is characterized in that: described left side brackets (41) also comprises
Left side pulling handle rod (24), the bottom of described left pulling handle rod (24) is connected with the upper end of described left front support (2) rotatedly, and the upper end of described left back support (3) is connected with described left pulling handle rod (24) rotatedly;
Left side seat post (25), the front portion of described left seat post (25) is connected with described left front support (2) rotatedly, and the rear portion of described left seat post (25) is connected with described left back support (3) rotatedly,
Described right side support (42) also comprises
Right pulling handle rod (26), the bottom of described right pulling handle rod (26) is connected with the upper end of described right front support (4) rotatedly, and the upper end of described right back support (5) is connected with described right pulling handle rod (26) rotatedly;
Right seat post (27), the front portion of described right seat post (27) is connected with described right front support (4) rotatedly, and the rear portion of described right seat post (27) is connected with described right back support (5) rotatedly,
Described medial side support (43) also comprises
Middle pulling handle rod (28), the bottom of described middle pulling handle rod (28) is connected with the upper end of described middle front frame (6) rotatedly, and the upper end of described middle after poppet (7) is connected with described middle pulling handle rod (28) rotatedly;
Middle left seat post (29); The left seat post in described centre (29) is positioned at the left side of described middle front frame (6) and described middle after poppet (7); The front portion of the left seat post in described centre (29) is connected with described middle front frame (6) rotatedly, and the rear portion of the left seat post in described centre (29) is connected with described middle after poppet (7) rotatedly;
Middle right seat post (30); The right seat post in described centre (30) is positioned at the right side of described middle front frame (6) and described middle after poppet (7); The front portion of the right seat post in described centre (30) is connected with described middle front frame (6) rotatedly, and the rear portion of the right seat post in described centre (30) is connected with described middle after poppet (7) rotatedly;
Described go-cart vehicle frame (1) also comprises
Left back support (31) that can be lorizontal folding; Described left back support (31) is arranged between described left back support (3) and the described middle after poppet (7), and perhaps described left back support (31) is arranged between described left back support (3), described middle after poppet (7), described left pulling handle rod (24) and the described middle pulling handle rod (28);
Right back support (32) that can be lorizontal folding; Described right back support (32) is arranged between described right back support (5) and the described middle after poppet (7), and perhaps described right back support (32) is arranged between described right back support (5), described middle after poppet (7), described right pulling handle rod (26) and the described middle pulling handle rod (28).
7. perambulator according to claim 1 is characterized in that:
Described left side brackets (41) also comprises
Left side pulling handle rod (24), described left pulling handle rod (24) is slidingly connected along its length direction and described left front support (2), and the upper end of described left back support (3) is connected with described left pulling handle rod (24) rotatedly;
Left side seat post (25), the rear portion of described left seat post (25) is connected with described left back support (3) rotatedly;
Left side sliding part (33), described left sliding part (33) is slidingly connected along described left back support (3);
Left side strut (34); Described left strut (34) intersects with described left seat post (25) and is connected rotatedly at infall; The front portion of described left strut (34) is connected with described left front support (2) rotatedly, and the rear portion of described left strut (34) is connected with described left sliding part (33) rotatedly;
Described right side support (42) also comprises
Right pulling handle rod (26), described right pulling handle rod (26) is slidingly connected along its length direction and described right front support (4), and the upper end of described right back support (5) is connected with described right pulling handle rod (26) rotatedly;
Right seat post (27), the rear portion of described right seat post (27) is connected with described right back support (5) rotatedly;
Right sliding part (35), described right sliding part (35) is slidingly connected along described right back support (5);
Right strut (36); Described right strut (36) intersects with described right seat post (27) and is connected rotatedly at infall; The front portion of described right strut (36) is connected with described right front support (4) rotatedly, and the rear portion of described right strut (36) is connected with described right sliding part (35) rotatedly;
Described medial side support (43) also comprises
Middle pulling handle rod (28), described middle pulling handle rod (28) is slidingly connected along its length direction and described middle front frame (6), and the upper end of described middle after poppet (7) is connected with described middle pulling handle rod (28) rotatedly;
Middle left seat post (29); The left seat post in described centre (29) is positioned at the left side of described middle front frame (6) and described middle after poppet (7); The front portion of the left seat post in described centre (29) is connected with described middle front frame (6) rotatedly, and the rear portion of the left seat post in described centre (29) is connected with described middle after poppet (7) rotatedly;
Middle right seat post (30); The right seat post in described centre (30) is positioned at the right side of described middle front frame (6) and described middle after poppet (7); The front portion of the right seat post in described centre (30) is connected with described middle front frame (6) rotatedly, and the rear portion of the right seat post in described centre (30) is connected with described middle after poppet (7) rotatedly;
Described go-cart vehicle frame (1) also comprises
Left back support (31) that can be lorizontal folding, described left back support (31) are arranged between described left back support (3) and the described middle after poppet (7);
Right back support (32) that can be lorizontal folding, described right back support (32) are arranged between described right back support (5) and the described middle after poppet (7).
8. perambulator according to claim 1 is characterized in that: described wheel assembly comprises the near front wheel assembly (37), the left rear wheel assembly (38) that is arranged at described left back support (3) bottom, the off front wheel assembly (39) that is arranged at described right front support (4) bottom that is arranged at described left front support (2) bottom, the off hind wheel assembly (40) that is arranged at described right back support (5) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010538122A CN102001351B (en) | 2010-11-09 | 2010-11-09 | Baby carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010538122A CN102001351B (en) | 2010-11-09 | 2010-11-09 | Baby carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102001351A CN102001351A (en) | 2011-04-06 |
| CN102001351B true CN102001351B (en) | 2012-09-26 |
Family
ID=43809136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010538122A Active CN102001351B (en) | 2010-11-09 | 2010-11-09 | Baby carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102001351B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002851B (en) * | 2014-05-13 | 2016-08-31 | 东莞市丘彼特婴儿用品有限公司 | A kind of Collapsible cart vehicle frame |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2213779A (en) * | 1987-12-17 | 1989-08-23 | Britax Restmor Ltd | Chassis for child transporter |
| GB2303416A (en) * | 1995-07-17 | 1997-02-19 | Lo Chi An | A foldable trolley or pushchair with brakes which are operated simultaneously |
| CN1363489A (en) * | 2000-09-21 | 2002-08-14 | 宫比株式会社 | Pram for twins |
| US6752405B1 (en) * | 2002-07-23 | 2004-06-22 | Lindsay J. Wright | Convertible twin/single seat stroller |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007131222A2 (en) * | 2006-05-05 | 2007-11-15 | Baby Planet, Llc | Side-by-side tandem stroller with improved steering and handling |
| US7516966B2 (en) * | 2007-07-23 | 2009-04-14 | Gray Benjamin D | Convertible dual stroller and methods therefor |
-
2010
- 2010-11-09 CN CN201010538122A patent/CN102001351B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2213779A (en) * | 1987-12-17 | 1989-08-23 | Britax Restmor Ltd | Chassis for child transporter |
| GB2303416A (en) * | 1995-07-17 | 1997-02-19 | Lo Chi An | A foldable trolley or pushchair with brakes which are operated simultaneously |
| CN1363489A (en) * | 2000-09-21 | 2002-08-14 | 宫比株式会社 | Pram for twins |
| US6752405B1 (en) * | 2002-07-23 | 2004-06-22 | Lindsay J. Wright | Convertible twin/single seat stroller |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102001351A (en) | 2011-04-06 |
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