CN201825079U - Children's double carriage - Google Patents
Children's double carriage Download PDFInfo
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- CN201825079U CN201825079U CN2009202412087U CN200920241208U CN201825079U CN 201825079 U CN201825079 U CN 201825079U CN 2009202412087 U CN2009202412087 U CN 2009202412087U CN 200920241208 U CN200920241208 U CN 200920241208U CN 201825079 U CN201825079 U CN 201825079U
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- 230000000694 effects Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 1
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Abstract
Provides is a children's double carriage. A carriage rack comprises a first front rack, a front connecting rack, a second front rack, a first base rack, a second base rack, a first push rod, a second push rod, a rear support rack, a front seat mechanism and a rear seat mechanism. The side part of the front connecting rack is rotationally connected to the lower end of the first front rack. The lower end of the second front rack is rotationally connected to the other side of the front connecting rack. The front end of the first base rack is rotationally connected to the front connecting rack. The front end of the second base rack is rotationally connected to the front connecting rack. The lower part of the first push rod is rotationally connected to the upper part of the first front rack. The lower part of the second push rod is rotationally connected to the upper part of the second front rack. The rear support rack is disposed among the first push rod, the second push rod, the first base rack and the second base rack, or is disposed among the first front rack, the second front rack, the first base rack and the second base rack. The front and the rear seat mechanism are arranged between the first front rack and the second front rack. The utility model is advantageous in that double seats at the front and the rear are arranged; the structure is simple; the volume is small after folding.
Description
Technical field
The utility model relates to a kind of children's double carriage.
Background technology
Children's double carriage of the prior art is 200410064862.7 as number of patent application, and this children's double carriage comprises go-cart vehicle frame, wheel, the rear wheel support that the go-cart vehicle frame comprises front-wheel support, is rotationally connected with the front-wheel support front portion; The preceding back rest that has been rotatably connected in the front portion of rear wheel support, the middle part of the preceding back rest preceding boxed rod that has been rotatably connected, the front portion of preceding boxed rod and the upper end of front-wheel support are rotatably connected; Bar before the middle part of rear wheel support has been rotatably connected back seat, the rear portion of the rear wheel support push rod that has been rotatably connected, boxed rod after the upper end of bar has been rotatably connected before the back seat, the rearward end and the push rod of back boxed rod are rotatably connected, back lower link, back lower link two ends respectively with back seat before bar and the back lower link be rotationally connected.
The utility model content
The technical problems to be solved in the utility model provides a kind of children's double carriage.
Solving the problems of the technologies described above, a kind of technical scheme that the utility model adopts is: a kind of children's double carriage, comprise go-cart vehicle frame with expanded position and folding position, be arranged at front seats mechanism and back seat mechanism on the described go-cart vehicle frame, be used for described go-cart vehicle frame is locked in the blocking device of expanded position, described go-cart vehicle frame comprises
First front frame, described first front frame is positioned at a sidepiece of described go-cart vehicle frame;
Second front frame, described second front frame is positioned at the other side of described go-cart vehicle frame;
Preceding attaching parts, first rotary joint that also draws close effect when the bottom of described first front frame makes that by playing described first front frame rotates with a sidepiece of described preceding attaching parts towards the other side of described go-cart vehicle frame is connected rotatedly, the bottom of described second front frame with described before the other side of attaching parts second rotary joint of also drawing close effect when making that by playing described second front frame rotates towards a sidepiece of described go-cart vehicle frame be connected rotatedly, described front seats mechanism, described back seat mechanism all is arranged between described first front frame and described second front frame, and described front seats mechanism is positioned at the place ahead of described back seat mechanism;
First underframe, the leading section of described first underframe is connected rotatedly with described preceding attaching parts;
Second underframe, the leading section of described second underframe is connected rotatedly with described preceding attaching parts;
First push rod, the bottom of described first push rod rotate with the top of described first front frame and are connected;
Second push rod, the bottom of described second push rod rotate with the top of described second front frame and are connected;
Back pole-bracket that can be laterally folded, described back pole-bracket is arranged between first push rod, described second push rod, described first underframe, described second underframe, perhaps is arranged between described first front frame, described second front frame, described first underframe, described second underframe.After with the blocking device release, overturn first push rod and second push rod folding forward, described first front-wheel support and second front-wheel support are folding downwards also to be drawn close towards the other side mutually, first push rod and second push rod are drawn close towards the other side mutually, described first underframe and relative the drawing close of described second underframe are folding simple.
In some embodiments, described front seats mechanism can be arranged between described first front frame and described second front frame with dismantling, when described go-cart vehicle frame is under the expanded position, described front seats mechanism has first control position and second control position, when described front seats mechanism is under first control position, described front seats mechanism is provided with forward, and when described front seats mechanism is under second control position, described front seats mechanism is provided with backwards.Described front seats mechanism is arranged on rotationally between described first front frame and described second front frame and also is fine, and also can make described front seats mechanism have first control position and second control position.
In some embodiments, described front seats mechanism comprise preceding mounting in both sides, bottom and described before mounting rotate the back rest that is provided with, be arranged at described before preceding backrest lockout mechanism between mounting and the described back rest, the described preceding mounting of both sides is connected with described first front frame of respective side, described second front frame respectively.Simple in structure.
In some embodiments, described first front frame partly raises up and forms first portion that arches upward, described second front frame partly raises up and forms second portion that arches upward, and described first portion that arches upward of portion, described second that arches upward is arranged at the both sides of described front seats mechanism as gusset.Simple in structure, need not to add in addition gusset.Handsome in appearance.
In some embodiments, the leading section of described first underframe, the leading section of described second underframe rotates by the 3rd rotating shaft with described preceding attaching parts and is connected, described go-cart vehicle frame also comprise with described first underframe by the 5th rotating shaft bonded assembly first front-wheel connecting rod that rotates, with described second underframe by the 6th rotating shaft bonded assembly second front-wheel connecting rod that rotates, one end of the described first front-wheel connecting rod rotates by the 4th rotating shaft with an end of the described second front-wheel connecting rod and is connected, the other end of the described first front-wheel connecting rod is provided with first front component, the other end of the described second front-wheel connecting rod is provided with second front component, the rear portion of described first underframe is provided with first wheel assembly, and the rear portion of described second underframe is provided with second wheel assembly.The go-cart vehicle frame is under the expanded position, first front component, second front component, first wheel assembly and second wheel assembly land, good stability, and the go-cart vehicle frame is under the folding position, the go-cart vehicle frame can be in front and back, up and down, about folding (promptly laterally folded), first front component and second front component are drawn close mutually, and first wheel assembly and second wheel assembly are drawn close mutually, and volume after folding is less.
In some embodiments, described back seat mechanism comprises the back mounting that is positioned at both sides, and the described back mounting of both sides is connected rotatedly with the rear portion of described first front frame of respective side, the rear portion of described second front frame respectively.Simple in structure.
In some embodiments, described back pole-bracket be by first rod member intersect with second rod member and infall rotate be connected constitute, one end of described first rod member can be provided with on two crossing in-planes rotatedly by the bottom of first rotary joint and described first push rod, the other end of described first rod member can be provided with on two crossing in-planes rotatedly by the 4th rotary joint and described second underframe, one end of described second rod member can be provided with on two crossing in-planes rotatedly by the bottom of second rotary joint and described second push rod, and the other end of described second rod member can be provided with on two crossing in-planes rotatedly by the 3rd rotary joint and described first underframe.
In some embodiments, be provided with the stull that can fold between the upper end of the upper end of described first push rod and described second push rod.
In some embodiments, described first rotary joint is first rotating shaft, and described second rotary joint is second rotating shaft.Simple in structure.
The bottom of described first front frame has first inclined-plane, the bottom of described second front frame has second inclined-plane, a sidepiece of attaching parts has the 3rd inclined-plane before described, the other side of attaching parts has the 4th inclined-plane before described, described first inclined-plane matches with described the 3rd inclined-plane, described first rotating shaft and described first inclined-plane, described the 3rd inclined-plane are all perpendicular, described second inclined-plane matches with described the 4th inclined-plane, and described second rotating shaft and described second inclined-plane, described the 4th inclined-plane are all perpendicular.Under cooperation with ramp, make the go-cart vehicle frame under expanded position, the rigidity of the preceding bottom of go-cart vehicle frame is stronger.
Scope of the present utility model is not limited to the technical scheme that the particular combinations 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 feature and the application is replaced mutually and technical scheme of forming etc.
Because technique scheme utilization, the utility model compared with prior art has following advantage: the utility model provides the perambulator with the double seat in front and back of another kind of technical scheme, simple in structure, and can fold at above-below direction, left and right directions (promptly horizontal), fore-and-aft direction, volume after folding is less.
Description of drawings
Accompanying drawing 1 is block diagram of the present utility model (the go-cart vehicle frame is under the expanded position);
Accompanying drawing 2 is block diagram of the present utility model (the go-cart vehicle frame is in the switching process of expanded position and folding position);
Accompanying drawing 3 is block diagram of the present utility model (the go-cart vehicle frame is under the folding position);
Accompanying drawing 4 is front view of the present utility model (the go-cart vehicle frame is under the expanded position, and front seats mechanism is under first control position);
Accompanying drawing 5 is front view of the present utility model (the go-cart vehicle frame is under the expanded position, and front seats mechanism is under second control position);
Accompanying drawing 6 is front view of the present utility model (the go-cart vehicle frame is in the switching process of expanded position and folding position);
Accompanying drawing 7 is front view of the present utility model (the go-cart vehicle frame is under the folding position);
Accompanying drawing 8 is an exploded drawings of the present utility model;
Accompanying drawing 10 is the connection diagram (the part upward view of go-cart vehicle frame, the go-cart vehicle frame is in the switching process of expanded position and folding position) of first front component and second front component;
Wherein: 1, front seats mechanism; 2, preceding mounting, 3, back rest; 4, back seat mechanism; 5, back mounting; 8, the first front-wheel connecting rod; 9, the second front-wheel connecting rod; 10, preceding attaching parts; 11, first front frame; 12, second front frame; 13, first underframe; 14, second underframe; 15, first push rod; 16, second push rod; 17, back pole-bracket; 18, stull; 21, first rod member; 22, second rod member; 23, the 3rd rotary joint; 24, the 4th rotary joint; 25, the 5th rotary joint; 26, the 6th rotary joint; 31, first inclined-plane; 32, second inclined-plane; 33, the 3rd inclined-plane; 34, the 4th inclined-plane; 35, first rotating shaft; 36, second rotating shaft; 37, the 3rd rotating shaft; 38, the 4th rotating shaft; 39, the 5th rotating shaft; 40, the 6th rotating shaft; 41, the 3rd rod member; 42, the 4th rod member.
The specific embodiment
Shown in each accompanying drawing, a kind of children's double carriage comprises go-cart vehicle frame with expanded position and folding position, is arranged at front seats mechanism 1 and back seat mechanism 4 on the described go-cart vehicle frame, is used for described go-cart vehicle frame is locked in the blocking device of expanded position.Described go-cart vehicle frame comprises
First front frame 11, described first front frame 11 is positioned at a sidepiece of described go-cart vehicle frame;
Second front frame 12, described second front frame 12 is positioned at the other side of described go-cart vehicle frame;
Preceding attaching parts 10, first rotary joint that also draws close effect when the bottom of described first front frame 11 makes that by playing described first front frame 11 rotates with a sidepiece of described preceding attaching parts 10 towards the other side of described go-cart vehicle frame is connected rotatedly, the bottom of described second front frame 12 with described before the other side of attaching parts 10 second rotary joint of also drawing close effect when making that by playing described second front frame 12 rotates towards a sidepiece of described go-cart vehicle frame be connected rotatedly, described front seats mechanism 1, described back seat mechanism 4 all is arranged between described first front frame 11 and described second front frame 12, and described front seats mechanism 1 is positioned at the place ahead of described back seat mechanism 4;
Back pole-bracket 17 that can be laterally folded, described back pole-bracket 17 are arranged between first push rod 15, described second push rod 16, described first underframe 13, described second underframe 14.
Described front seats mechanism 1 can be arranged between described first front frame 11 and described second front frame 12 with dismantling, when described go-cart vehicle frame is under the expanded position, described front seats mechanism 1 has first control position and second control position, when described front seats mechanism 1 is under first control position, described front seats mechanism 1 is provided with forward, being sitting in top children can the eyes front landscape, when described front seats mechanism 1 is under second control position, described front seats mechanism 1 is provided with backwards, and being sitting in top children can be face-to-face with the children that are sitting in the back seat mechanism 4.
Described front seats mechanism 1 comprise preceding mounting 2 in both sides, bottom and described before mounting 2 rotate the back rest 3 that is provided with, be arranged at described before preceding backrest lockout mechanism between mounting 2 and the described back rest 3, the described preceding mounting 2 of both sides is connected with described first front frame 11 of respective side, described second front frame 12 respectively.Dismounting bonded assembly mechanism is not an inventive point of the present utility model, many structures of the prior art can both be used, slotting formula is dialled in simple introduction, as on the preceding mounting 2 of both sides, being set with plug, and on first front frame 11 and second front frame 12, being respectively arranged with socket, the plug of every side is inserted on the corresponding socket.Same, the backrest lockout mechanism also is that many structures of the prior art can both be used before described, as its length direction slip is provided with locating dowel pin in described back rest 3 upper edges, before described, have locked groove on the mounting 2, be positioned at the deep-slotted chip breaker above the described locked groove, during locking, locating dowel pin is inserted in the described locked groove, and during release, locating dowel pin is inserted in the described deep-slotted chip breaker.Described back seat mechanism 4 comprises the back mounting 5 that is positioned at both sides, and the described back mounting 5 of both sides is connected rotatedly with the rear portion of described first front frame of respective side, the rear portion of described second front frame respectively.Between the rear portion of the described back mounting 5 of both sides and the rear portion of described first front frame, described second front frame drawing part can be set, as the cloth cover.
Shown in accompanying drawing 1, accompanying drawing 2, described first front frame, 11 parts raise up and form first portion that arches upward, described second front frame, 12 parts raise up and form second portion that arches upward, described first portion that arches upward of portion, described second that arches upward is located at the both sides of described front seats mechanism 1 as gusset, promptly when described front seats mechanism 1 is connected on the go-cart vehicle frame, described first arch upward portion and described second portion of arching upward is positioned at the both sides of described front seats mechanism 1.
Shown in accompanying drawing 9-accompanying drawing 11, the leading section of described first underframe 13, the leading section of described second underframe 14 rotates by the 3rd rotating shaft 37 with described preceding attaching parts 10 and is connected, described go-cart vehicle frame also comprise with described first underframe 13 by the 5th rotating shaft 39 bonded assembly first front-wheel connecting rod 8 that rotates, with described second underframe 14 by the 6th rotating shaft 40 bonded assembly second front-wheel connecting rod 9 that rotates, one end of the described first front-wheel connecting rod 8 rotates by the 4th rotating shaft 38 with an end of the described second front-wheel connecting rod 9 and is connected, the other end of the described first front-wheel connecting rod 8 is provided with first front component, the other end of the described second front-wheel connecting rod 9 is provided with second front component, the rear portion of described first underframe 13 is provided with first wheel assembly, and the rear portion of described second underframe 14 is provided with second wheel assembly.
Described back pole-bracket 17 be by first rod member 21 intersect with second rod member 22 and infall rotate be connected constitute, one end of described first rod member 21 can be provided with on two crossing in-planes rotatedly by the bottom of the 3rd rotary joint 23 with described first push rod 15, the other end of described first rod member 21 can be provided with on two crossing in-planes rotatedly by the 6th rotary joint 26 and described second underframe 14, one end of described second rod member 22 can be provided with on two crossing in-planes rotatedly by the bottom of the 4th rotary joint 24 with described second push rod 16, and the other end of described second rod member 22 can be provided with on two crossing in-planes rotatedly by the 5th rotary joint 25 and described first underframe 13.If described back pole-bracket 17 is arranged between described first front frame 11, described second front frame 12, described first end after-frame 13, described second end after-frame 14.Described back pole-bracket 17 can adopt following structure: back pole-bracket comprises first rear pole, second rear pole, the 3rd rear pole, the 4th rear pole, the inner end of aforementioned respectively four rear poles bonded assembly back brace seat that rotates, lockout mechanism between four rear poles and the described back brace seat is set, the top of the outer end of described first rear pole and described first front frame is provided with on two in-planes rotatedly, the top of the outer end of described second rear pole and described second front frame is provided with on two in-planes rotatedly, the outer end of described the 3rd rear pole and described first end after-frame 13 are provided with on two in-planes rotatedly, and the outer end of described the 4th rear pole and the described second back end after-frame 14 are provided with on two in-planes rotatedly.
Shown in accompanying drawing 1, accompanying drawing 2, be provided with the stull 18 that can fold between the upper end of the upper end of described first push rod 15 and described second push rod 16.Described stull 18 is that bonded assembly the 4th rod member 42 that rotates of the inner end by the 3rd rod member 41, inner end and described the 3rd rod member 41 constitutes, the outer end of described the 3rd rod member 41 rotates with the upper end of described first push rod 15 and is connected, and the outer end of described the 4th rod member 42 rotates with the upper end of described second push rod 16 and is connected.Between the inner end of the inner end of described the 3rd rod member 41 and described the 4th rod member 42 lockout mechanism can be set, thereby make the go-cart vehicle frame be in to launch between the inner end of the inner end of described the 3rd rod member 41 under the expanded position and described the 4th rod member 42 more stable; Also can be arranged to be between the inner end that the go-cart vehicle frame is in the inner end of described the 3rd rod member 41 under the expanded position and described the 4th rod member 42 and launch the dead point, thus make launch between the two stable.
Described first rotary joint is first rotating shaft 35, and described second rotary joint is second rotating shaft 36.The bottom of described first front frame 11 has first inclined-plane 31, the bottom of described second front frame 12 has second inclined-plane 32, a sidepiece of attaching parts 10 has the 3rd inclined-plane 33 before described, the other side of attaching parts 10 has the 4th inclined-plane 34 before described, described first inclined-plane 31 matches with described the 3rd inclined-plane 33, described first rotating shaft 35 and described first inclined-plane 31, described the 3rd inclined-plane 33 is all perpendicular, described second inclined-plane 32 matches with described the 4th inclined-plane 34, described second rotating shaft 36 and described second inclined-plane 32, described the 4th inclined-plane 34 is all perpendicular.
Shown in each accompanying drawing, described lockout mechanism comprises the second side lock mechanism between the top of the first side lock mechanism, the bottom that is arranged at described second push rod 16 and described second front frame 12 between the top of the bottom that is arranged at described first push rod 15 and described first front frame 11.The described first side lock mechanism, the described second side lock mechanism and described horizontal lockout mechanism can adopt lockout mechanism commonly used in the prior art, as: the first side lock mechanism is provided with first elastic lock tongue in the bottom of described first push rod 15, offer first lockhole on the top of described first front frame 11, when the first side lock mechanism is under the latched position, described first elastic lock tongue is inserted in described first lockhole; The described second side lock mechanism can use the identical structure with the described first side lock mechanism.
The noun of locality such as upper and lower, forward and backward that relates among the present invention is that to be in expanded position at the go-cart vehicle frame undefined.And before the position at attaching parts 10 places is before described, away from the residing position, end of the end of first underframe 13 of attaching parts 10 before described and second underframe 14 be after.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the utility model 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 utility model.
Claims (10)
1. children's double carriage, comprise go-cart vehicle frame with expanded position and folding position, be arranged at front seats mechanism (1) and back seat mechanism (4) on the described go-cart vehicle frame, be used for described go-cart vehicle frame is locked in the blocking device of expanded position, it is characterized in that: described go-cart vehicle frame comprises
First front frame (11), described first front frame (11) is positioned at a sidepiece of described go-cart vehicle frame;
Second front frame (12), described second front frame (12) is positioned at the other side of described go-cart vehicle frame;
Preceding attaching parts (10), the bottom of described first front frame (11) is connected by playing first rotary joint that makes described first front frame (11) also draw close effect when rotating towards the other side of described go-cart vehicle frame rotatedly with a sidepiece of described preceding attaching parts (10), the bottom of described second front frame (12) with described before the other side of attaching parts (10) be connected rotatedly by playing second rotary joint that makes described second front frame (12) also draw close effect when rotating towards a sidepiece of described go-cart vehicle frame, described front seats mechanism (1), described back seat mechanism (4) all is arranged between described first front frame (11) and described second front frame (12), and described front seats mechanism (1) is positioned at the place ahead of described back seat mechanism (4);
First underframe (13), the leading section of described first underframe (13) is connected rotatedly with described preceding attaching parts (10);
Second underframe (14), the leading section of described second underframe (14) is connected rotatedly with described preceding attaching parts (10);
First push rod (15), the bottom of described first push rod (15) rotate with the top of described first front frame (11) and are connected;
Second push rod (16), the bottom of described second push rod (16) rotate with the top of described second front frame (12) and are connected;
Back pole-bracket that can be laterally folded (17), described back pole-bracket (17) is arranged between first push rod (15), described second push rod (16), described first underframe (13), described second underframe (14), perhaps is arranged between described first front frame (11), described second front frame (12), described first underframe (13), described second underframe (14).
2. children's double carriage according to claim 1, it is characterized in that: described front seats mechanism (1) can be arranged between described first front frame (11) and described second front frame (12) with dismantling, when described go-cart vehicle frame is under the expanded position, described front seats mechanism (1) has first control position and second control position, when described front seats mechanism (1) is under first control position, described front seats mechanism (1) is provided with forward, when described front seats mechanism (1) is under second control position, described front seats mechanism (1) is provided with backwards.
3. children's double carriage according to claim 1, it is characterized in that: described front seats mechanism (1) comprise the preceding mounting (2) that is positioned at both sides, bottom and described before mounting (2) rotate the back rest (3) that is provided with, be arranged at described before preceding backrest lockout mechanism between mounting (2) and the described back rest (3), the described preceding mounting (2) of both sides is connected with described first front frame (11), described second front frame (12) of respective side respectively.
4. children's double carriage according to claim 1, it is characterized in that: described first front frame (11) part raises up and forms first portion that arches upward, described second front frame (12) part raises up and forms second portion that arches upward, and described first portion that arches upward of portion, described second that arches upward is arranged at the both sides of described front seats mechanism (1) as gusset.
5. children's double carriage according to claim 1, it is characterized in that: the leading section of described first underframe (13), the leading section of described second underframe (14) rotates by the 3rd rotating shaft (37) with described preceding attaching parts (10) and is connected, described go-cart vehicle frame also comprise with described first underframe (13) by the 5th rotating shaft (39) the bonded assembly first front-wheel connecting rod (8) that rotates, with described second underframe (14) by the 6th rotating shaft (40) the bonded assembly second front-wheel connecting rod (9) that rotates, one end of the described first front-wheel connecting rod (8) rotates by the 4th rotating shaft (38) with an end of the described second front-wheel connecting rod (9) and is connected, the other end of the described first front-wheel connecting rod (8) is provided with first front component, the other end of the described second front-wheel connecting rod (9) is provided with second front component, the rear portion of described first underframe (13) is provided with first wheel assembly, and the rear portion of described second underframe (14) is provided with second wheel assembly.
6. children's double carriage according to claim 1, it is characterized in that: described back seat mechanism (4) comprises the back mounting (5) that is positioned at both sides, and the described back mounting (5) of both sides is connected rotatedly with the rear portion of described first front frame of respective side, the rear portion of described second front frame respectively.
7. children's double carriage according to claim 1, it is characterized in that: described back pole-bracket (17) be by first rod member (21) intersect with second rod member (22) and infall rotate be connected constitute, one end of described first rod member (21) can be provided with on two crossing in-planes rotatedly by the bottom of the 3rd rotary joint (23) with described first push rod (15), the other end of described first rod member (21) can be provided with on two crossing in-planes rotatedly by the 6th rotary joint (26) and described second underframe (14), one end of described second rod member (22) can be provided with on two crossing in-planes rotatedly by the bottom of the 4th rotary joint (24) with described second push rod (16), and the other end of described second rod member (22) can be provided with on two crossing in-planes rotatedly by the 5th rotary joint (25) and described first underframe (13).
8. children's double carriage according to claim 1 is characterized in that: be provided with the stull (18) that can fold between the upper end of the upper end of described first push rod (15) and described second push rod (16).
9. children's double carriage according to claim 1 is characterized in that: described first rotary joint is first rotating shaft (35), and described second rotary joint is second rotating shaft (36).
10. children's double carriage according to claim 9, it is characterized in that: the bottom of described first front frame (11) has first inclined-plane (31), the bottom of described second front frame (12) has second inclined-plane (32), a sidepiece of attaching parts (10) has the 3rd inclined-plane (33) before described, the other side of attaching parts (10) has the 4th inclined-plane (34) before described, described first inclined-plane (31) matches with described the 3rd inclined-plane (33), described first rotating shaft (35) and described first inclined-plane (31), described the 3rd inclined-plane (33) is all perpendicular, described second inclined-plane (32) matches with described the 4th inclined-plane (34), described second rotating shaft (36) and described second inclined-plane (32), described the 4th inclined-plane (34) is all perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202412087U CN201825079U (en) | 2009-10-30 | 2009-10-30 | Children's double carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202412087U CN201825079U (en) | 2009-10-30 | 2009-10-30 | Children's double carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201825079U true CN201825079U (en) | 2011-05-11 |
Family
ID=43963631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202412087U Expired - Fee Related CN201825079U (en) | 2009-10-30 | 2009-10-30 | Children's double carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201825079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001737A (en) * | 2019-04-10 | 2019-07-12 | 东莞金旺儿童用品有限公司 | Stroller frame |
-
2009
- 2009-10-30 CN CN2009202412087U patent/CN201825079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001737A (en) * | 2019-04-10 | 2019-07-12 | 东莞金旺儿童用品有限公司 | Stroller frame |
| CN110001737B (en) * | 2019-04-10 | 2024-02-13 | 东莞金旺儿童用品有限公司 | Baby carriage frame |
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