CN100567063C - Doll carriage - Google Patents
Doll carriage Download PDFInfo
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- CN100567063C CN100567063C CNB2006100377963A CN200610037796A CN100567063C CN 100567063 C CN100567063 C CN 100567063C CN B2006100377963 A CNB2006100377963 A CN B2006100377963A CN 200610037796 A CN200610037796 A CN 200610037796A CN 100567063 C CN100567063 C CN 100567063C
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- cross bars
- wheel support
- side stand
- rotates
- vehicle frame
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Abstract
A kind of doll carriage, comprise go-cart vehicle frame, first front component and second front component, first wheel assembly and second wheel assembly, the go-cart vehicle frame comprises first side stand and second side stand that is positioned at both sides, be provided with tranverse connecting rod between first side stand and second side stand, tranverse connecting rod comprises first cross bar that is arranged on first side stand, is arranged on second cross bar on second side stand, parts in first cross bar, second cross bar are enclosed within on another parts, and first cross bar is along the length direction slide relative ground setting of second cross bar.Because the major part of first cross bar is inserted in the tube chamber of second cross bar when folding, perhaps the major part of second cross bar is inserted in the tube chamber of first cross bar, be that the go-cart vehicle frame is laterally folded, thereby reduce transportation volume, the fraction of first cross bar still is inserted in the tube chamber of second cross bar during expansion, perhaps the fraction of second cross bar still is inserted in the tube chamber of first cross bar, thereby the go-cart vehicle frame is more stable.
Description
Technical field
The present invention relates to a kind of doll carriage.
Background technology
Doll carriage of the prior art, comprise the go-cart vehicle frame, be arranged on first front component and second front component of the following front portion of described go-cart vehicle frame, be arranged on first wheel assembly and second wheel assembly at the following rear portion of described go-cart vehicle frame, described go-cart vehicle frame comprises first side stand and second side stand that lays respectively at described go-cart vehicle frame both sides, be provided with tranverse connecting rod between described first side stand and described second side stand, some doll carriage laterally cannot fold, the both ends of its tranverse connecting rod are fixedly connected with first side stand and corresponding second side stand respectively, when packing and transporting, volume is bigger; Some doll carriage can be laterally folded, and the both ends of its tranverse connecting rod rotate with first side stand and corresponding second side stand respectively and are connected, and when described go-cart expansion and baby were sitting in the go-cart, the go-cart vehicle frame was stable inadequately.
Summary of the invention
The object of the invention provides a kind of doll carriage, thereby its go-cart vehicle frame can the laterally folded transportation volume that reduces, and more stable when launching.
Technical scheme of the present invention is: a kind of doll carriage, comprise the go-cart vehicle frame, be arranged on first front component and second front component of the following front portion of described go-cart vehicle frame, be arranged on first wheel assembly and second wheel assembly at the following rear portion of described go-cart vehicle frame, described go-cart vehicle frame comprises first side stand and second side stand that lays respectively at described go-cart vehicle frame both sides, be provided with tranverse connecting rod between described first side stand and described second side stand, described tranverse connecting rod comprises the one the first cross bars that are arranged on described first side stand and the two the first cross bars, be arranged on the one the second cross bars and the two the second cross bars on described second side stand, described the one the first cross bars, one in described the one the second cross bars correspondingly is enclosed within on another, and described the one the first cross bars are provided with along the length direction slide relative ground of described the one the second cross bars; One in described the two the first cross bars, described the two the second cross bars correspondingly is enclosed within on another, and described the two the first cross bars are provided with along the length direction slide relative ground of described the two the second cross bars.
Described first side stand comprises first front-wheel support, first rear wheel support that the upper end of upper end and described first front-wheel support rotates and is provided with, described second side stand comprises second front-wheel support, second rear wheel support that the upper end of upper end and described second front-wheel support rotates and is provided with, described the one the first cross bars are fixedly set on described first front-wheel support, described the one the second cross bars are fixedly set on described second front-wheel support, described the two the first cross bars are fixedly set on described first rear wheel support, and described the two the second cross bars are fixedly set on described second rear wheel support.
Described first side stand also comprises an end and described first rear wheel support bonded assembly first attaching parts that rotates, the other end of bottom and described first attaching parts bonded assembly first pulling handle rod that rotates, rearward end and described first pulling handle rod bonded assembly first side lever that rotates, both ends be arranged at rotationally respectively on described first front-wheel support with described first rear wheel support on first connecting rod, the upper end of described first front-wheel support rotates with the front portion of described first side lever and is connected, the upper end of described first rear wheel support rotates with the front portion of described first side lever and is connected, described second side stand also comprises an end and described second rear wheel support bonded assembly second attaching parts that rotates, the other end of bottom and described second attaching parts bonded assembly second pulling handle rod that rotates, rearward end and described second pulling handle rod bonded assembly second side lever that rotates, both ends be arranged at rotationally respectively on described second front-wheel support with described second rear wheel support on second connecting rod, the upper end of described second front-wheel support rotates with the front portion of described second side lever and is connected, and the upper end of described second rear wheel support rotates with the front portion of described second side lever and is connected.
The end of described first pulling handle rod is connected with an end of handle middleware rotationally, and the other end of described handle middleware is connected rotatedly with the end of described second pulling handle rod.
Be provided with the front rail stop gear between described the one the first cross bars and described the one the second cross bars, described front rail stop gear limits described the one the first cross bars and breaks away from described the one the second cross bars, be provided with the rear transverse rod stop gear between described the two the first cross bars and described the two the second cross bars, described rear transverse rod stop gear limits described the two the first cross bars and breaks away from described the two the second cross bars.
Described front rail stop gear comprises that an end and described first side stand fix second trailing cable of setting, described second trailing cable passes the inner chamber of described the one the first cross bars successively, the inner chamber of described the one the second cross bars, the other end of described second trailing cable and described second side stand fix setting, described rear transverse rod stop gear comprises that an end and described second side stand fix first trailing cable of setting, described first trailing cable passes the inner chamber of described the two the second cross bars successively, the inner chamber of described the two the first cross bars, the other end of described first trailing cable and described first side stand fix setting.
Be provided with first elastic component between described the one the first cross bars and corresponding described the one the second cross bars; Be provided with second elastic component between described the two the first cross bars and corresponding described the two the second cross bars.
Described go-cart vehicle frame is provided with blocking device, and this blocking device is locked in expanded position with described go-cart vehicle frame.
The present invention compared with prior art, has following advantage: because the major part of first cross bar is inserted in the tube chamber of second cross bar when folding, the major part of perhaps described second cross bar is inserted in the tube chamber of first cross bar, be that the go-cart vehicle frame is laterally folded, thereby reduce transportation volume, the fraction of first cross bar still is inserted in the tube chamber of described second cross bar during expansion, the fraction of perhaps described second cross bar still is inserted in the tube chamber of described first cross bar, when the baby was sitting in the go-cart, the go-cart vehicle frame was still more stable.
Description of drawings
Accompanying drawing 1 is an open cube display of the present invention;
Accompanying drawing 2 is an expansion right elevation of the present invention;
Accompanying drawing 3 is a folding right elevation of the present invention;
Accompanying drawing 4 is an expansion left view of the present invention;
Accompanying drawing 5 is a folding left view of the present invention;
Accompanying drawing 6 is an expansion back view of the present invention;
Accompanying drawing 7 is an expansion front view of the present invention;
Accompanying drawing 8 is the I place enlarged drawing of accompanying drawing 7;
Accompanying drawing 9 is the I place enlarged drawing (behind the go-cart vehicle frame folding) of accompanying drawing 7;
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, first front-wheel support; 8, first rear wheel support; 9, second front-wheel support; 10, second rear wheel support; 11, second side stand; 12, first pulling handle rod; 13, second pulling handle rod; 14, first side lever; 15, second side lever; 16, the one the first cross bars; 17, the two the first cross bars; 18, the one the second cross bars; 19, the two the second cross bars; 20, first connecting rod; 21, second connecting rod; 22, first trailing cable; 23, second trailing cable; 24, first attaching parts; 25, second attaching parts; 26, first elastic component; 27, second elastic component; 30, handle middleware;
The specific embodiment
Shown in each accompanying drawing, a kind of doll carriage, comprise go-cart vehicle frame 1, be arranged on the following front portion of described go-cart vehicle frame 1 first front component 2 and second front component 3, be arranged on first wheel assembly 4 and second wheel assembly 5 at the following rear portion of described go-cart vehicle frame 1, described go-cart vehicle frame 1 comprises first side stand 6 and second side stand 11 that lays respectively at described go-cart vehicle frame 1 both sides, is provided with tranverse connecting rod between described first side stand 6 and described second side stand 11.
Shown in accompanying drawing 6-accompanying drawing 9, described tranverse connecting rod comprises the one the first cross bars 16 that are arranged on described first side stand 6 and the two the first cross bars 17, be arranged on the one the second cross bars 18 and the two the second cross bars 19 on described second side stand 11, described the one the first cross bars 16, one in described the one the second cross bars 18 correspondingly is enclosed within on another, described the two the first cross bars 17, one in described the two the second cross bars 19 correspondingly is enclosed within on another, and described the one the first cross bars 16 are provided with along the length direction slide relative ground of described the one the second cross bars 18, and described the two the first cross bars 17 are provided with along the length direction slide relative ground of described the two the second cross bars 19.
Shown in accompanying drawing 2-accompanying drawing 7, described first side stand 6 comprises first front-wheel support 7, first rear wheel support 8 that the upper end of upper end and described first front-wheel support 7 rotates and is provided with, described second side stand 11 comprises second front-wheel support 9, second rear wheel support 10 that the upper end of upper end and described second front-wheel support 9 rotates and is provided with, described the one the first cross bars 16 are fixedly set on described first front-wheel support 7, described the one the second cross bars 18 are fixedly set on described second front-wheel support 9, described the two the first cross bars 17 are fixedly set on described first rear wheel support 8, and described the two the second cross bars 19 are fixedly set on described second rear wheel support 10.
Described first side stand 6 also comprises an end and described first rear wheel support 8 bonded assembly first attaching parts 24 that rotates, the other end of bottom and described first attaching parts 24 bonded assembly first pulling handle rod 12 that rotates, rearward end and described first pulling handle rod 12 bonded assembly first side lever 14 that rotates, both ends be arranged at rotationally respectively on described first front-wheel support 7 with described first rear wheel support 8 on first connecting rod 20, the upper end of described first front-wheel support 7 rotates with the front portion of described first side lever 14 and is connected, the upper end of described first rear wheel support 8 rotates with the front portion of described first side lever 14 and is connected, described second side stand 11 also comprises an end and described second rear wheel support 10 bonded assembly second attaching parts 25 that rotates, the other end of bottom and described second attaching parts 25 bonded assembly second pulling handle rod 13 that rotates, rearward end and described second pulling handle rod 13 bonded assembly second side lever 15 that rotates, both ends be arranged at rotationally respectively on described second front-wheel support 9 with described second rear wheel support 10 on second connecting rod 21, the upper end of described second front-wheel support 9 rotates with the front portion of described second side lever 15 and is connected, and the upper end of described second rear wheel support 10 rotates with the front portion of described second side lever 15 and is connected.Described first front component 2 is arranged at the bottom of described first front-wheel support 7, described second front component 3 is arranged at the bottom of described second front-wheel support 9, described first wheel assembly 4 is arranged at the bottom of first rear wheel support 8, and described second wheel assembly 5 is arranged at the bottom of described second rear wheel support 10.
Shown in accompanying drawing 1-accompanying drawing 6, the end of described first pulling handle rod 12 is connected with an end of handle middleware 30 rotationally, and the other end of described handle middleware 30 is connected rotatedly with the end of described second pulling handle rod 13.
As accompanying drawing 4, accompanying drawing 5, shown in the accompanying drawing 7, be provided with the front rail stop gear between described the one the first cross bars 16 and described the one the second cross bars 18, described front rail stop gear limits described the one the first cross bars 16 and breaks away from described the one the second cross bars 18, described front rail stop gear comprises that an end and described first side stand 6 fix second trailing cable 23 of setting, described second trailing cable 23 passes the inner chamber of described the one the first cross bars 16 successively, the inner chamber of described the one the second cross bars 18, the other end of described second trailing cable 23 and described second side stand 11 fix setting.As accompanying drawing 2, accompanying drawing 3, shown in the accompanying drawing 6, be provided with the rear transverse rod stop gear between described the two the first cross bars 17 and described the two the second cross bars 19, described rear transverse rod stop gear limits described the two the first cross bars 17 and breaks away from described the two the second cross bars 19, described rear transverse rod stop gear comprises that an end and described second side stand 11 fix first trailing cable 22 of setting, described first trailing cable 22 passes the inner chamber of described the two the second cross bars 19 successively, the inner chamber of described the two the first cross bars 17, the other end of described first trailing cable 22 and described first side stand 6 fix setting.
Shown in accompanying drawing 6-accompanying drawing 9, be provided with first elastic component 26 between described the one the first cross bars 16 and corresponding described the one the second cross bars 18.Be provided with second elastic component 27 between described the two the first cross bars 17 and corresponding described the two the second cross bars 19.Under the effect of described first elastic component 26 and described second elastic component 27, make described go-cart vehicle frame 1 stably remain in deployed condition, when will be with go-cart vehicle frame 1 laterally folded, need overcome the elastic force of described first elastic component 26 and described second elastic component 27, could first side stand, 6 relative second side stands 11 are folding.
Described go-cart vehicle frame 1 is provided with blocking device, and this blocking device is locked in expanded position with described go-cart vehicle frame 1.
Claims (8)
1, a kind of doll carriage, comprise go-cart vehicle frame (1), be arranged on first front component (2) and second front component (3) of the following front portion of described go-cart vehicle frame (1), be arranged on first wheel assembly (4) and second wheel assembly (5) at the following rear portion of described go-cart vehicle frame (1), described go-cart vehicle frame (1) comprises first side stand (6) and second side stand (11) that lays respectively at described go-cart vehicle frame (1) both sides, be provided with tranverse connecting rod between described first side stand (6) and described second side stand (11), it is characterized in that: described tranverse connecting rod comprises the one the first cross bars (16) that are arranged on described first side stand (6) and the two the first cross bars (17), be arranged on the one the second cross bars (18) and the two the second cross bars (19) on described second side stand (11), described the one the first cross bars (16), one in described the one the second cross bars (18) correspondingly is enclosed within on another, and described the one the first cross bars (16) are provided with along the length direction slide relative ground of described the one the second cross bars (18); One in described the two the first cross bars (17), described the two the second cross bars (19) correspondingly is enclosed within on another, and described the two the first cross bars (17) are provided with along the length direction slide relative ground of described the two the second cross bars (19).
2, doll carriage according to claim 1, it is characterized in that: described first side stand (6) comprises first front-wheel support (7), first rear wheel support (8) that the upper end of upper end and described first front-wheel support (7) rotates and is provided with, described second side stand (11) comprises second front-wheel support (9), second rear wheel support (10) that the upper end of upper end and described second front-wheel support (9) rotates and is provided with, described the one the first cross bars (16) are fixedly set on described first front-wheel support (7), described the one the second cross bars (18) are fixedly set on described second front-wheel support (9), described the two the first cross bars (17) are fixedly set on described first rear wheel support (8), and described the two the second cross bars (19) are fixedly set on described second rear wheel support (10).
3, doll carriage according to claim 2, it is characterized in that: described first side stand (6) also comprises an end and described first rear wheel support (8) bonded assembly first attaching parts (24) that rotates, the other end of bottom and described first attaching parts (24) bonded assembly first pulling handle rod (12) that rotates, rearward end and described first pulling handle rod (12) bonded assembly first side lever (14) that rotates, both ends are arranged on described first front-wheel support (7) respectively and the first connecting rod (20) on described first rear wheel support (8) rotationally, the upper end of described first front-wheel support (7) rotates with the front portion of described first side lever (14) and is connected, the upper end of described first rear wheel support (8) rotates with the front portion of described first side lever (14) and is connected, described second side stand (11) also comprises an end and described second rear wheel support (10) bonded assembly second attaching parts (25) that rotates, the other end of bottom and described second attaching parts (25) bonded assembly second pulling handle rod (13) that rotates, rearward end and described second pulling handle rod (13) bonded assembly second side lever (15) that rotates, both ends are arranged on described second front-wheel support (9) respectively and the second connecting rod (21) on described second rear wheel support (10) rotationally, the upper end of described second front-wheel support (9) rotates with the front portion of described second side lever (15) and is connected, and the upper end of described second rear wheel support (10) rotates with the front portion of described second side lever (15) and is connected.
4, doll carriage according to claim 3, it is characterized in that: the end of described first pulling handle rod (12) is connected with an end of handle middleware (30) rotationally, and the other end of described handle middleware (30) is connected rotatedly with the end of described second pulling handle rod (13).
5, doll carriage according to claim 2, it is characterized in that: be provided with the front rail stop gear between described the one the first cross bars (16) and described the one the second cross bars (18), described front rail stop gear limits described the one the first cross bars (16) and breaks away from described the one the second cross bars (18), be provided with the rear transverse rod stop gear between described the two the first cross bars (17) and described the two the second cross bars (19), described rear transverse rod stop gear limits described the two the first cross bars (17) and breaks away from described the two the second cross bars (19).
6, doll carriage according to claim 5, it is characterized in that: described front rail stop gear comprises that an end and described first side stand (6) fix second trailing cable (23) of setting, described second trailing cable (23) passes the inner chamber of described the one the first cross bars (16) successively, the inner chamber of described the one the second cross bars (18), the other end of described second trailing cable (23) and described second side stand (11) fix setting, described rear transverse rod stop gear comprises that an end and described second side stand (11) fix first trailing cable (22) of setting, described first trailing cable (22) passes the inner chamber of described the two the second cross bars (19) successively, the inner chamber of described the two the first cross bars (17), the other end of described first trailing cable (22) and described first side stand (6) fix setting.
7, doll carriage according to claim 1 is characterized in that: be provided with first elastic component (26) between described the one the first cross bars (16) and corresponding described the one the second cross bars (18); Be provided with second elastic component (27) between described the two the first cross bars (17) and corresponding described the two the second cross bars (19).
8, doll carriage according to claim 1 is characterized in that: described go-cart vehicle frame (1) is provided with blocking device, and this blocking device is locked in expanded position with described go-cart vehicle frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100377963A CN100567063C (en) | 2006-01-11 | 2006-01-11 | Doll carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100377963A CN100567063C (en) | 2006-01-11 | 2006-01-11 | Doll carriage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1803513A CN1803513A (en) | 2006-07-19 |
| CN100567063C true CN100567063C (en) | 2009-12-09 |
Family
ID=36865703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100377963A Active CN100567063C (en) | 2006-01-11 | 2006-01-11 | Doll carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100567063C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863280B (en) * | 2010-05-31 | 2011-08-31 | 汉川市童宝童车有限公司 | Child deck chair with self-locking device |
| US8608190B2 (en) * | 2011-03-08 | 2013-12-17 | Wonderland Nurserygoods Company Limited | Telescoping handle assembly and stroller equipped with the same |
| CN102530044A (en) * | 2011-12-31 | 2012-07-04 | 中山市乐美达儿童用品有限公司 | Folding baby carrier |
-
2006
- 2006-01-11 CN CNB2006100377963A patent/CN100567063C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN1803513A (en) | 2006-07-19 |
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