CN102069829B - Children cart - Google Patents
Children cart Download PDFInfo
- Publication number
- CN102069829B CN102069829B CN201110000595A CN201110000595A CN102069829B CN 102069829 B CN102069829 B CN 102069829B CN 201110000595 A CN201110000595 A CN 201110000595A CN 201110000595 A CN201110000595 A CN 201110000595A CN 102069829 B CN102069829 B CN 102069829B
- Authority
- CN
- China
- Prior art keywords
- side stand
- poppet
- connecting rod
- rotatedly
- pulling handle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 58
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Handcart (AREA)
Abstract
The invention discloses a children cart, which comprises a cart frame, a wheel component, a seat mechanism and a folding and locking mechanism, wherein the wheel component is arranged below the cart frame; the seat mechanism is arranged on the cart frame; the cart frame comprises a first side bracket, a second side bracket, a first connecting frame which is connected between the first side bracket and the second side bracket, a third side bracket and a second connecting frame which is fixedly connected with the third side bracket; the second side bracket is positioned between the first side bracket and the third side bracket; the second connecting frame is connected with the first connecting frame in a sliding way; the first side bracket, the second side bracket and the third side bracket are provided with the same connecting rod mechanism; the seat mechanism comprises a first seat mechanism which is arranged between the first side bracket and the second side bracket and a second seat mechanism which is arranged between the second side bracket and the third side bracket; and the cart frame is provided with a double-person cart position and a single-person cart position and can be switched between the double-person cart position and the single-person cart position. The children cart has multiple functions, is convenient to use, and saves social resources.
Description
Technical field
the present invention relates to a kind of children trolley.
Background technology
children trolley of the prior art; Like application number is CN200820032327.7; Its go-cart vehicle frame comprises: the side stand in go-cart vehicle frame both sides of symmetry, be connected many cross bars between the side stand of both sides, be used for the go-cart vehicle frame is locked in the lockout mechanism of expanded position; Side stand comprise front-wheel support, along the length direction and the front-wheel support of front-wheel support slide mutually the rear portion of the push rod, upper end and the front-wheel support that are provided with rotate the bonded assembly rear wheel support, with front-wheel support rotate bonded assembly front stall bar, and rear wheel support rotate bonded assembly back seat bar, front and back pipe link; The leading section of front and back pipe link is connected with the bottom of push rod rotatedly; The rearward end of front and back pipe link is connected with rear wheel support rotatedly; The rear portion of front stall bar is connected with the front portion of back seat bar rotatedly, and side stand also comprises: forbid between front stall bar and the back seat bar stop gear in relative rotation.Children trolley only can use as double carriage, does not have single turner and does the position, and function is more single.
Summary of the invention
The technical matters that
the present invention will solve provides a kind of children trolley.
In order to solve the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of children trolley; Comprise go-cart vehicle frame with expanded position and folding position, be arranged at described go-cart vehicle frame below wheel assembly, be arranged at seat mechanism on the described go-cart vehicle frame, described go-cart vehicle frame be locked in the fold locking mechanisms under the expanded position
Described go-cart vehicle frame comprises first side stand that constitutes connecting rod mechanism, constitutes second side stand of connecting rod mechanism, is fixedly connected to first link span between described first side stand and described second side stand,
Described go-cart vehicle frame also comprises the 3rd side stand that constitutes connecting rod mechanism, second link span of captiveing joint with described the 3rd side stand; Described second side stand is between described first side stand and described the 3rd side stand; Described second link span and described first link span are slidingly connected; Described first side stand, described second side stand are identical with the connecting rod mechanism of described the 3rd side stand
Described seat mechanism comprises the first seat mechanism that is used to be arranged between described first side stand and described second side stand, is used to be arranged at the second seat mechanism between described second side stand and described the 3rd side stand,
described go-cart vehicle frame has double carriage position and single car position; When described go-cart vehicle frame is positioned under the double carriage position; Described the 3rd side stand and described second side stand away from; When being positioned at single parking stall, described go-cart vehicle frame deposits; Described the 3rd side stand and described second side stand near; The described second seat mechanism is folded between described second side stand and described the 3rd side stand, and the perhaps described second seat mechanism separates with described go-cart vehicle frame mutually, also is provided with on the described go-cart vehicle frame described go-cart vehicle frame is locked in the state lockout mechanism that double carriage position and single parking stall deposit.The concrete structure of the connecting rod mechanism of described first side stand, described second side stand and described the 3rd side stand is not limit, and gets final product so long as three's foldable structure is consistent.
in some embodiments; Described first link span comprises many tranverse connecting rods; Described second link span comprises many slide bars, and every described slide bar is provided with the length direction of corresponding described tranverse connecting rod along tranverse connecting rod mutually slidably.
In some embodiments, described first side stand comprises
First front frame;
First pulling handle rod, the bottom of described first pulling handle rod is connected with the upper end of described first front frame rotatedly;
First after poppet, the upper end of described first after poppet is connected with the middle part of described first pulling handle rod rotatedly;
First seat post, the leading section of described first seat post is connected with described first front frame rotatedly, and the rearward end of described first seat post is connected with described first after poppet rotatedly,
Described second side stand comprises
Second front frame;
Second pulling handle rod, the bottom of described second pulling handle rod is connected with the upper end of described second front frame rotatedly;
Second after poppet, the upper end of described second after poppet is connected with the middle part of described second pulling handle rod rotatedly;
Second seat post, the leading section of described second seat post is connected with described second front frame rotatedly, and the rearward end of described second seat post is connected with described second after poppet rotatedly,
Described the 3rd side stand comprises
The 3rd front frame;
The 3rd pulling handle rod, the bottom of described the 3rd pulling handle rod is connected with the upper end of described the 3rd front frame rotatedly;
The 3rd after poppet, the upper end of described the 3rd after poppet is connected with the middle part of described the 3rd pulling handle rod rotatedly;
the 3rd seat post, the leading section of described the 3rd seat post is connected with described the 3rd front frame rotatedly, and the rearward end of described the 3rd seat post is connected with described the 3rd after poppet rotatedly.
In some further embodiment; Described first link span comprises first tranverse connecting rod that is fixedly connected between described first front frame bottom and the described second front frame bottom, is fixedly connected on second tranverse connecting rod between described first pulling handle rod upper end and the described second pulling handle rod upper end
described second link span comprises first slide bar of captiveing joint with described the 3rd front frame bottom an end, second slide bar of captiveing joint with described the 3rd pulling handle rod upper end in an end; The other end of described first slide bar is provided with described first tranverse connecting rod mutually slidably, and the other end of described second slide bar is provided with described second tranverse connecting rod mutually slidably.
are in some further again embodiment; Described second tranverse connecting rod has the second tranverse connecting rod inner chamber; Described second slide bar is inserted in the described second tranverse connecting rod inner chamber slidably; Described first tranverse connecting rod has the first tranverse connecting rod inner chamber, and described first slide bar is inserted in the described first tranverse connecting rod inner chamber slidably.
In some another further again embodiment, described first link span also comprises the 3rd tranverse connecting rod that is fixedly connected between described first after poppet bottom and the described second after poppet bottom
.
in some another further embodiment, described second link span comprise be arranged at can be lorizontal folding between described second after poppet and described the 3rd after poppet back pole-bracket.
are in some further again embodiment; Described wheel assembly comprises first front component, second front component, first wheel assembly, second wheel assembly; Described first front component is arranged at the bottom of described first front frame; Described second front component is arranged at the bottom of described the 3rd front frame; Described first wheel assembly is arranged at the bottom of described first after poppet, and described second wheel assembly is arranged at the bottom of described second after poppet.
Involved term position such as upper and lower, forward and backward is that the go-cart vehicle frame is positioned under the expanded position and is positioned at and defines under the double carriage position more than
; Before the position at first front component and second front component place is, after the position that first wheel assembly and second wheel assembly belong to is.
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.
Social resources are practiced thrift because technique scheme is used, and the present invention compared with prior art has advantage: the go-cart vehicle frame can be changed, and function is more, and is easy to use in
between double carriage position and single car position.
Description of drawings
Accompanying drawing 1 is front view of the present invention (the go-cart vehicle frame is positioned under the expanded position, and embodiment one);
Accompanying drawing 2 is block diagram of the present invention (the go-cart vehicle frame is positioned under the double carriage position, and embodiment one);
Accompanying drawing 3 is block diagram of the present invention (the go-cart vehicle frame is arranged in the switching process of double carriage position and single car position, and embodiment one);
Accompanying drawing 4 is block diagram of the present invention (the go-cart vehicle frame is positioned at single parking stall and deposits, and embodiment one);
Accompanying drawing 5 is front view of the present invention (the go-cart vehicle frame is positioned under the folding position, and embodiment one);
Accompanying drawing 6 is front view of the present invention (the go-cart vehicle frame is positioned under the expanded position, and embodiment two);
Accompanying drawing 7 is block diagram of the present invention (the go-cart vehicle frame is positioned under the double carriage position, and embodiment two);
Accompanying drawing 8 is block diagram of the present invention (the go-cart vehicle frame is arranged in the switching process of double carriage position and single car position, and embodiment two);
Accompanying drawing 9 is block diagram of the present invention (the go-cart vehicle frame is positioned at single parking stall and deposits, and embodiment two);
accompanying drawing 10 is front view of the present invention (the go-cart vehicle frame is positioned under the folding position, and embodiment two).
wherein: 1, go-cart vehicle frame; 2, first front component; 3, second front component; 4, first wheel assembly; 5, second wheel assembly; 6, first side stand; 7, second side stand; 8, the 3rd side stand; 9, first front frame; 10, first pulling handle rod; 11, first after poppet; 12, first seat post; 13, second front frame; 14, second pulling handle rod; 15, second after poppet; 16, second seat post; 17, the 3rd front frame; 18, the 3rd pulling handle rod; 19, the 3rd after poppet; 20, the 3rd seat post; 21, first tranverse connecting rod; 22, second tranverse connecting rod; 23, first slide bar; 24, second slide bar; 25, the 3rd tranverse connecting rod; 26, back pole-bracket; 27, first arm-rest frame; 29, second arm-rest frame; 30, second connecting rod; 31, the 3rd arm-rest frame; 33, the 3rd slide bar.
The specific embodiment
Embodiment one: shown in accompanying drawing 1-accompanying drawing 5; A kind of children trolley; Comprise go-cart vehicle frame 1, the wheel assembly that is arranged at described go-cart vehicle frame 1 below, be arranged at seat mechanism on the described go-cart vehicle frame 1, described go-cart vehicle frame 1 is locked in the fold locking mechanisms under the expanded position with expanded position and folding position
Described go-cart vehicle frame 1 comprises first side stand 6 that constitutes connecting rod mechanism, constitute connecting rod mechanism second side stand 7, be fixedly connected to first link span between described first side stand 6 and described second side stand 7,
Described go-cart vehicle frame 1 also wraps the 3rd side stand 8 that constitutes connecting rod mechanism, second link span of captiveing joint with described the 3rd side stand 8; Described second side stand 7 is between described first side stand 6 and described the 3rd side stand 8; Described second link span and described first link span are slidingly connected; Described first side stand 6, described second side stand 7 are identical with the connecting rod mechanism of described the 3rd side stand 8
Described seat mechanism comprises the first seat mechanism that is used to be arranged between described first side stand 6 and described second side stand 7, is used to be arranged at the second seat mechanism between described second side stand 7 and described the 3rd side stand 8,
described go-cart vehicle frame 1 has double carriage position and single car position, shown in accompanying drawing 2, when described go-cart vehicle frame 1 is positioned under the double carriage position; Described the 3rd side stand 8 and described second side stand 7 away from; The lateral dimension of go-cart vehicle frame 1 is the longest, shown in accompanying drawing 4, deposits when described go-cart vehicle frame 1 is positioned at single parking stall; Described the 3rd side stand 8 and described second side stand 7 near, the lateral dimension of go-cart vehicle frame 1 is the shortest.The described second seat mechanism is folded between described second side stand 7 and described the 3rd side stand 8, is made up of the cloth cover like the second seat mechanism, and the perhaps described second seat mechanism separates with described go-cart vehicle frame 1 mutually.Also be provided with on the described go-cart vehicle frame 1 described go-cart vehicle frame 1 is locked in the state lockout mechanism that double carriage position and single parking stall deposit.
The concrete structure of
described fold locking mechanisms and described state lockout mechanism is not invention main points of the present invention; Fold locking mechanisms is so long as can both use the lockout mechanism that first side stand 6, second side stand 7, the connecting rod mechanism of 8 three side stands of the 3rd side stand lock mutually; Fold locking mechanisms can be arranged at any place that is rotationally connected of connecting rod mechanism; And can both use so long as can will connect a lockout mechanism that the parts that rotate lock mutually; The state lockout mechanism can be arranged between first link span and second link span, so long as can the lockout mechanism of two parts lockings of sliding mutually can both be used.With the release of state lockout mechanism, utilize folding of mode such as flexible to convert single car between the 3rd side stand 8 of double carriage vehicle frame and second side stand 7.
Shown in accompanying drawing 2-accompanying drawing 4, described first side stand 6 comprises
First front frame 9;
First pulling handle rod 10, the bottom of described first pulling handle rod 10 is connected with the upper end of described first front frame 9 rotatedly;
First after poppet 11, the upper end of described first after poppet 11 is connected to the middle part greatly with described first pulling handle rod 10 rotatedly;
Described second side stand 7 comprises
Second front frame 13;
Second pulling handle rod 14, the bottom of described second pulling handle rod 14 is connected with the upper end of described second front frame 13 rotatedly;
Second after poppet 15, the upper end of described second after poppet 15 is connected to the middle part greatly with described second pulling handle rod 14 rotatedly;
Described the 3rd side stand 8 comprises
The 3rd front frame 17;
The 3rd pulling handle rod 18, the bottom of described the 3rd pulling handle rod 18 is connected with the upper end of described the 3rd front frame 17 rotatedly;
The 3rd after poppet 19, the upper end of described the 3rd after poppet 19 is connected to the middle part greatly with described the 3rd pulling handle rod 18 rotatedly;
the 3rd seat post 20, the leading section of described the 3rd seat post 20 is connected with described the 3rd front frame 17 rotatedly, and the rearward end of described the 3rd seat post 20 is connected with described the 3rd after poppet 19 rotatedly.
Described first link span comprises first tranverse connecting rod 21 that is fixedly connected between described first front frame, 9 bottoms and described second front frame 13 bottoms, is fixedly connected on second tranverse connecting rod 22 between described first pulling handle rod, 10 upper ends and described second pulling handle rod 14 upper ends
do not have diagram; Described second tranverse connecting rod 22 has the second tranverse connecting rod inner chamber; Described second slide bar 24 is inserted in the described second tranverse connecting rod inner chamber slidably; Described first tranverse connecting rod 21 has the first tranverse connecting rod inner chamber, and described first slide bar 23 is inserted in the described first tranverse connecting rod inner chamber slidably.There is not diagram; Also can be to offer upper hopper chute on described second tranverse connecting rod 22; Have raising on described second slide bar 24, described raising is inserted in the described upper hopper chute, offers gliding groove on described first tranverse connecting rod 21; Have lower convexity on described first slide bar 22, described lower convexity is inserted in the described gliding groove.
Shown in accompanying drawing 2-accompanying drawing 4, described first link span also comprises the 3rd tranverse connecting rod 25 that is fixedly connected between described first after poppet, 11 bottoms and described second after poppet 15 bottoms
.
described second link span comprise be arranged at can be lorizontal folding between described second after poppet 15 and described the 3rd after poppet 19 back pole-bracket 26.
Shown in accompanying drawing 2, described back pole-bracket 26 comprises
Montant;
First cross bar, an end of described first cross bar rotate with the upper end of said montant and are connected, and the other end of described first cross bar rotates with second after poppet 15 and is connected;
Second cross bar, an end of described second cross bar rotate with the upper end of said montant and are connected, and the other end of described second cross bar rotates with the 3rd after poppet 19 and is connected;
Slide block, described slide block are slidingly arranged on the described montant;
The 3rd cross bar, an end of described the 3rd cross bar rotate with the bottom of said montant and are connected, and the other end of described the 3rd cross bar rotates with second after poppet 15 and is connected;
The 4th cross bar, an end of described the 4th cross bar rotate with the bottom of said montant and are connected, and the other end of described the 4th cross bar rotates with the 3rd after poppet 19 and is connected;
First brace, described first brace, one end and the said slide block bonded assembly that rotates, said first brace the other end rotates with said the 3rd cross bar and is connected;
second brace, described second brace, one end and said slide block bonded assembly that rotates, described second brace the other end rotates with said the 4th cross bar and is connected.
do not have diagram; Also can be that described back pole-bracket 26 comprises first rear pole, intersects with described first rear pole and at infall bonded assembly second rear pole rotatedly; Be provided with second sliding part and the 3rd sliding part respectively slidably on second after poppet 15 and the 3rd after poppet 19; One end of described first rear pole is connected with second after poppet 15 rotatedly; The other end of described first rear pole is connected with the 3rd sliding part rotatedly, and an end of described second rear pole is connected with the 3rd after poppet 19 rotatedly, and the other end of described second rear pole and second sliding part are provided with rotatedly.
are shown in accompanying drawing 2-accompanying drawing 4; Described wheel assembly comprises first front component 2, second front component 3, first wheel assembly 4, second wheel assembly 5; Described first front component 2 is arranged at the bottom of described first front frame 9; Described second front component 3 is arranged at the bottom of described the 3rd front frame 17; Described first wheel assembly 4 is arranged at the bottom of described first after poppet 11, and described second wheel assembly 5 is arranged at the bottom of described second after poppet 15.
fold principle: after making the fold locking mechanisms release; With first pulling handle rod 10 to pressing down; Because of first pulling handle rod, 10 front ends are connected with first front frame 9; First pulling handle rod, 10 rear ends are connected with first after poppet 11, and first seat post, 12 front ends are connected with first front frame 9.The rear end is connected with first after poppet 11; When first pulling handle rod 10 rotates, will drive first front frame 9, first after poppet 11 and first seat post 12 folds; First side stand 6 is folding; The folding principle of second side stand 7, the 3rd side stand 8 is identical with the folding principle of first side stand 6, repeats no more.
Embodiment two: shown in accompanying drawing 6-accompanying drawing 10, embodiment two is with the difference of embodiment one:
Described first side stand 6 comprises
First front frame 9;
First arm-rest frame 27, the upper end of described first front frame 9 is connected with the leading section of described first arm-rest frame 27 rotatedly;
First after poppet 11, the upper end of described first after poppet 11 is connected with described first arm-rest frame 27 rotatedly;
First pulling handle rod 10, the rearward end of described first arm-rest frame 27 is connected with described first pulling handle rod 10 rotatedly;
First connecting rod, the upper end of described first connecting rod is connected with described first pulling handle rod 10 rotatedly, and the bottom of described first connecting rod is connected with described first after poppet 11 rotatedly;
Described second side stand 7 comprises
Second front frame 13;
Second arm-rest frame 29, the upper end of described second front frame 13 is connected with the leading section of described second arm-rest frame 29 rotatedly;
Second after poppet 15, the upper end of described second after poppet 15 is connected with described second arm-rest frame 29 rotatedly;
Second pulling handle rod 14, the rearward end of described second arm-rest frame 29 is connected with described second pulling handle rod 14 rotatedly;
Second connecting rod 30, the upper end of described second connecting rod 30 is connected with described second pulling handle rod 14 rotatedly, and the bottom of described second connecting rod 30 is connected with described second after poppet 15 rotatedly;
Described the 3rd side stand 8 comprises
The 3rd front frame 17;
The 3rd arm-rest frame 31, the upper end of described the 3rd front frame 17 is connected with the leading section of described the 3rd arm-rest frame 31 rotatedly;
The 3rd after poppet 19, the upper end of described the 3rd after poppet 19 is connected with described the 3rd arm-rest frame 31 rotatedly;
The 3rd seat post 20, the leading section of described the 3rd seat post 20 is connected with described the 3rd front frame 17 rotatedly, and the rearward end of described the 3rd seat post 20 is connected to the middle part greatly with described the 3rd after poppet 19 rotatedly;
The 3rd pulling handle rod 18, the rearward end of described the 3rd arm-rest frame 31 is connected with described the 3rd pulling handle rod 18 rotatedly;
third connecting rod, the upper end of described third connecting rod is connected with described the 3rd pulling handle rod 18 rotatedly, and the bottom of described third connecting rod is connected with described the 3rd after poppet 19 rotatedly.
are shown in accompanying drawing 7; Described second link span also comprises the 3rd slide bar 33 that an end and described the 3rd after poppet 19 are fixedly connected; Described the 3rd tranverse connecting rod 25 has the 3rd tranverse connecting rod inner chamber, and described the 3rd slide bar 33 is arranged in described the 3rd tranverse connecting rod inner chamber slidably.
single car cross directional stretch converts double carriage to, both can two children of seat when converting double carriage to, also can child of a side seat, opposite side can be made shopping cart and use.
the foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to let the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. children trolley; Comprise go-cart vehicle frame (1) with expanded position and folding position, be arranged at described go-cart vehicle frame (1) below wheel assembly, be arranged at seat mechanism on the described go-cart vehicle frame (1), described go-cart vehicle frame (1) be locked in the fold locking mechanisms under the expanded position
Described go-cart vehicle frame (1) comprises first side stand (6) that constitutes connecting rod mechanism, constitutes second side stand (7) of connecting rod mechanism, is fixedly connected to first link span between described first side stand (6) and described second side stand (7),
It is characterized in that: described go-cart vehicle frame (1) also comprises the 3rd side stand (8) that constitutes connecting rod mechanism; Second link span of captiveing joint with described the 3rd side stand (8); Described second side stand (7) is positioned between described first side stand (6) and described the 3rd side stand (8); Described second link span and described first link span are slidingly connected; Described first side stand (6); Described second side stand (7) is identical with the connecting rod mechanism of described the 3rd side stand (8)
Described seat mechanism comprises the first seat mechanism that is used to be arranged between described first side stand (6) and described second side stand (7), is used to be arranged at the second seat mechanism between described second side stand (7) and described the 3rd side stand (8)
Described go-cart vehicle frame (1) has double carriage position and single car position; When described go-cart vehicle frame (1) is positioned under the double carriage position; Described the 3rd side stand (8) and described second side stand (7) away from; When being positioned at single parking stall, described go-cart vehicle frame (1) deposits; Described the 3rd side stand (8) and described second side stand (7) near; The described second seat mechanism is folded between described second side stand (7) and described the 3rd side stand (8), and the perhaps described second seat mechanism separates with described go-cart vehicle frame (1) mutually, also is provided with on the described go-cart vehicle frame (1) described go-cart vehicle frame (1) is locked in the state lockout mechanism that double carriage position and single parking stall deposit.
2. a kind of children trolley according to claim 1; It is characterized in that: described first link span comprises many tranverse connecting rods; Described second link span comprises many slide bars, and every described slide bar is provided with the length direction of corresponding described tranverse connecting rod along tranverse connecting rod mutually slidably.
3. a kind of children trolley according to claim 1 is characterized in that: described first side stand (6) comprises
First front frame (9);
First pulling handle rod (10), the bottom of described first pulling handle rod (10) is connected with the upper end of described first front frame (9) rotatedly;
First after poppet (11), the upper end of described first after poppet (11) is connected with the middle part of described first pulling handle rod (10) rotatedly;
First seat post (12), the leading section of described first seat post (12) is connected with described first front frame (9) rotatedly, and the rearward end of described first seat post (12) is connected with described first after poppet (11) rotatedly,
Described second side stand (7) comprises
Second front frame (13);
Second pulling handle rod (14), the bottom of described second pulling handle rod (14) is connected with the upper end of described second front frame (13) rotatedly;
Second after poppet (15), the upper end of described second after poppet (15) is connected with the middle part of described second pulling handle rod (14) rotatedly;
Second seat post (16), the leading section of described second seat post (16) is connected with described second front frame (13) rotatedly, and the rearward end of described second seat post (16) is connected with described second after poppet (15) rotatedly,
Described the 3rd side stand (8) comprises
The 3rd front frame (17);
The 3rd pulling handle rod (18), the bottom of described the 3rd pulling handle rod (18) is connected with the upper end of described the 3rd front frame (17) rotatedly;
The 3rd after poppet (19), the upper end of described the 3rd after poppet (19) is connected with the middle part of described the 3rd pulling handle rod (18) rotatedly;
The 3rd seat post (20), the leading section of described the 3rd seat post (20) is connected with described the 3rd front frame (17) rotatedly, and the rearward end of described the 3rd seat post (20) is connected with described the 3rd after poppet (19) rotatedly.
4. a kind of children trolley according to claim 3; It is characterized in that: described first link span comprises first tranverse connecting rod (21) that is fixedly connected between described first front frame (9) bottom and described second front frame (13) bottom, is fixedly connected on second tranverse connecting rod (22) between described first pulling handle rod (10) upper end and described second pulling handle rod (14) upper end
Described second link span comprises first slide bar (23) of captiveing joint with described the 3rd front frame (17) bottom an end, second slide bar of captiveing joint with described the 3rd pulling handle rod (18) upper end in an end (24); The other end of described first slide bar (23) is provided with described first tranverse connecting rod (21) mutually slidably, and the other end of described second slide bar (24) is provided with described second tranverse connecting rod (22) mutually slidably.
5. a kind of children trolley according to claim 4; It is characterized in that: described second tranverse connecting rod (22) has the second tranverse connecting rod inner chamber; Described second slide bar (24) is inserted in the described second tranverse connecting rod inner chamber slidably; Described first tranverse connecting rod (21) has the first tranverse connecting rod inner chamber, and described first slide bar (23) is inserted in the described first tranverse connecting rod inner chamber slidably.
6. a kind of children trolley according to claim 4 is characterized in that: described first link span also comprises the 3rd tranverse connecting rod (25) that is fixedly connected between described first after poppet (11) bottom and described second after poppet (15) bottom.
7. a kind of children trolley according to claim 3 is characterized in that: described second link span comprise be arranged at can be lorizontal folding between described second after poppet (15) and described the 3rd after poppet (19) back pole-bracket (26).
8. a kind of children trolley according to claim 7; It is characterized in that: described wheel assembly comprises first front component (2), second front component (3), first wheel assembly (4), second wheel assembly (5); Described first front component (2) is arranged at the bottom of described first front frame (9); Described second front component (3) is arranged at the bottom of described the 3rd front frame (17); Described first wheel assembly (4) is arranged at the bottom of described first after poppet (11), and described second wheel assembly (5) is arranged at the bottom of described second after poppet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110000595A CN102069829B (en) | 2011-01-04 | 2011-01-04 | Children cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110000595A CN102069829B (en) | 2011-01-04 | 2011-01-04 | Children cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102069829A CN102069829A (en) | 2011-05-25 |
| CN102069829B true CN102069829B (en) | 2012-08-29 |
Family
ID=44028642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110000595A Active CN102069829B (en) | 2011-01-04 | 2011-01-04 | Children cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102069829B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103661543B (en) * | 2013-11-26 | 2016-03-09 | 好孩子儿童用品有限公司 | A kind of children trolley |
| CN104859701B (en) * | 2015-05-07 | 2017-09-12 | 慈溪市福贝贝儿童用品有限公司 | A kind of Multifunctional twin doll carriage |
| CN110481625A (en) * | 2019-07-30 | 2019-11-22 | 好孩子儿童用品有限公司 | A kind of children trolley |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2389813Y (en) * | 1999-07-01 | 2000-08-02 | 英属维京群岛商育丰有限公司 | Collapsible perambulator |
| WO2007045846A2 (en) * | 2005-10-19 | 2007-04-26 | 100 Watt Limited | Collapsible pushchair |
| DE202010003005U1 (en) * | 2010-03-02 | 2010-06-10 | Schroll, Stefan, Dipl.-Ing. (FH) | Child and doll carriage with removable chassis |
| CN201951520U (en) * | 2011-01-04 | 2011-08-31 | 好孩子儿童用品有限公司 | Baby trolley |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES1063129Y (en) * | 2006-06-07 | 2007-01-01 | Jane Sa | "CAR-FOLDING CHAIR FOR CHILDREN" |
| FR2931432B1 (en) * | 2008-05-22 | 2011-01-07 | Dorel France Sa | FOLDING STROLLER WITH ASSISTED FOLDING BY ROLLING ELEMENTS |
-
2011
- 2011-01-04 CN CN201110000595A patent/CN102069829B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2389813Y (en) * | 1999-07-01 | 2000-08-02 | 英属维京群岛商育丰有限公司 | Collapsible perambulator |
| WO2007045846A2 (en) * | 2005-10-19 | 2007-04-26 | 100 Watt Limited | Collapsible pushchair |
| DE202010003005U1 (en) * | 2010-03-02 | 2010-06-10 | Schroll, Stefan, Dipl.-Ing. (FH) | Child and doll carriage with removable chassis |
| CN201951520U (en) * | 2011-01-04 | 2011-08-31 | 好孩子儿童用品有限公司 | Baby trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102069829A (en) | 2011-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101284542B (en) | Baby carriage | |
| CN100387469C (en) | Chilren's perambulator | |
| CN102069829B (en) | Children cart | |
| CN201325470Y (en) | Folding baby buggy | |
| CN201907543U (en) | Children push cart | |
| CN102001350B (en) | Baby stroller | |
| CN101973300B (en) | Baby stroller | |
| CN201951520U (en) | Baby trolley | |
| CN104843047B (en) | Baby stroller | |
| CN101665115B (en) | Baby trolley | |
| CN201951515U (en) | Baby cart | |
| CN201914301U (en) | Children stroller | |
| CN204527258U (en) | A kind of children trolley | |
| CN102416973B (en) | Baby carriage | |
| CN201825083U (en) | Baby buggy | |
| CN202449031U (en) | Foldable stroller | |
| CN202449034U (en) | Child cart | |
| CN201999035U (en) | Handcart for children | |
| CN102069832B (en) | Baby carriage | |
| CN204713165U (en) | A kind of children trolley | |
| CN201136541Y (en) | Foldable carriage for children | |
| CN201999047U (en) | Stroller for children | |
| CN203111263U (en) | Double-directional folding cart capable of standing and provided with upward pushing handle | |
| CN201745625U (en) | Baby carrier | |
| CN202753991U (en) | Foldable baby carrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |