CN2835028Y - Baby stroller - Google Patents
Baby stroller Download PDFInfo
- Publication number
- CN2835028Y CN2835028Y CN200520076916.1U CN200520076916U CN2835028Y CN 2835028 Y CN2835028 Y CN 2835028Y CN 200520076916 U CN200520076916 U CN 200520076916U CN 2835028 Y CN2835028 Y CN 2835028Y
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- CN
- China
- Prior art keywords
- push
- handle bar
- wheel support
- extension
- down 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.)
- Expired - Lifetime
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- 238000010586 diagram Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Handcart (AREA)
Abstract
The utility model relates to a baby stroller; the stroller frame comprises a first support frame of front wheels, a second support frame of front wheels, connection seats of which the two side parts are respectively and rotationally connected with the first support frame of front wheels and the second support frame of front wheels, a first lower push rod and a second lower push rod which are respectively and rotationally connected with the both sides of the connection bases, a second support frame of rear wheels and a second support frame of rear wheels which are respectively and rotationally connected with both sides of the connection bases, a sliding sleeve which is in sliding and sheathing on the first support frame of front wheels and the second support frame of front wheels, a first upper connection rod, a second upper connection rod, a first lower connection rod and a second lower connection rod. When the utility model is folded, the sliding sleeve slides forwards along the first support frame of front wheels and the second support frame of front wheels; under the action of the first upper connection rod, the second upper connection rod, the first lower connection rod and the second lower connection rod, the first lower push rod, the second lower push rod, the first support frame of rear wheels and a second support frame of rear wheels corresponding to the support frame of front wheels are folded and furled together. The utility model with simple structure can be folded to a small volume.
Description
Technical field
The utility model relates to a kind of doll carriage.
Background technology
Doll carriage of the prior art, comprise the go-cart vehicle frame, be arranged at first front component and second front component of the front portion, the end of described go-cart vehicle frame respectively, be arranged at first wheel assembly and second wheel assembly at the rear portion, the end of described go-cart vehicle frame respectively, described go-cart vehicle frame comprises the side stand of both sides, the side stand of every side comprises front-wheel support, rear wheel support, the push-down handle bar, for the ease of transporting usually the car load Vehicle Frame Design is become to be foldable to smaller volume, thereby usually with front-wheel support, be arranged to collapsiblely between rear wheel support and the push-down handle bar, also being designed between the side stand with both sides simultaneously can be folding relatively.For the ease of user's folding operation; usually also need on the go-cart vehicle frame, driver train to be set; make the user with between front-wheel support, rear wheel support and the push-down handle bar when folding; can make between the side stand of both sides foldingly relatively simultaneously by driver train, driver train makes that the structure of go-cart vehicle frame is complicated.
Summary of the invention
The utility model purpose provides a kind of doll carriage, and its volume after folding is less, and the go-cart body frame structure for automotive is simple.
For achieving the above object, the technical solution adopted in the utility model is: a kind of doll carriage, comprise the go-cart vehicle frame, be arranged at first front component and second front component of the front portion, the end of described go-cart vehicle frame respectively, be arranged at first wheel assembly and second wheel assembly at the rear portion, the end of described go-cart vehicle frame respectively, described go-cart vehicle frame comprises first front-wheel support that is positioned at a side and second front-wheel support that is positioned at opposite side, both sides respectively with the rearward end of the rearward end of described first front-wheel support and described second front-wheel support bonded assembly Connection Block that rotates, the bottom respectively with the both sides of described Connection Block rotate the bonded assembly first push-down handle bar and the second push-down handle bar, the upper end respectively with the both sides of described Connection Block rotate bonded assembly first rear wheel support and second rear wheel support, be set in the slip cap that is wholely set on described first front-wheel support and described second front-wheel support respectively slidably, be positioned at first boxed rod of a side and be positioned at second boxed rod of opposite side, be positioned at first lower link of a side and be positioned at second lower link of opposite side, the leading section of described first boxed rod is connected rotatedly with described slip cap, the rearward end of described first boxed rod rotates with the described first push-down handle bar and is connected, the leading section of described second boxed rod is connected rotatedly with described slip cap, the rearward end of described second boxed rod is connected rotatedly with the described second push-down handle bar, the leading section of described first lower link is connected rotatedly with described slip cap, the rearward end of described first lower link is connected rotatedly with described first rear wheel support, the leading section of described second lower link is connected rotatedly with described slip cap, and the rearward end of described second lower link is connected rotatedly with described second rear wheel support.
The both sides of described slip cap have first through hole and second through hole respectively, and described first front-wheel support is inserted in described first through hole slidably, and described second rear wheel support is inserted in described second through hole slidably.
Has first confined planes in described first through hole, has second confined planes in described second through hole, when described go-cart vehicle frame launched, described first front-wheel support was against on described first confined planes, and described second front-wheel support is against on described second confined planes.
Be connected with the first seat post attaching parts on described first boxed rod rotationally, be connected with the second seat post attaching parts on described second boxed rod rotationally, first seat post has been slidingly connected on the described first seat post attaching parts, second seat post has been slidingly connected on the described second seat post attaching parts, the rearward end of described first seat post is connected rotatedly with a sidepiece of described Connection Block, the rearward end of described second seat post is connected rotatedly with the other side of described Connection Block, is provided with the seat between described first seat post and described second seat post.
The described first push-down handle bar is provided with the first push-up handle bar, the described second push-down handle bar is provided with the second push-up handle bar, be provided with position local device between described first push-down handle bar and the described first push-up handle bar, also be provided with position local device between described second push-down handle bar and the described second push-up handle bar.
Be provided with folding back brace between described first push-down handle bar and the described second push-down handle bar, two outer ends of described back brace rotate with described first push-down handle bar and the described second push-down handle bar respectively and are connected.
Has on first spline part on the spline part and second on the both sides of described Connection Block respectively, when described go-cart vehicle frame launches, the described first push-down handle bar is against on described first on the spline part, and the described second push-down handle bar is against on described second on the spline part.
Have first time spline part and second time spline part on the both sides of described Connection Block respectively, when described go-cart vehicle frame launches, described first rear wheel support is against on described first time spline part, and described second rear wheel support is against on described second time spline part.
Described Connection Block comprises first extension and second extension that is positioned at both sides, the bottom of the described first push-down handle bar is connected rotatedly with the top of described first extension, the upper end of described first rear wheel support is connected rotatedly with the bottom of described first extension, the bottom of the described second push-down handle bar is connected rotatedly with the top of described second extension, and the upper end of described second rear wheel support is connected rotatedly with the bottom of described second extension.
Described slip cap comprises the 3rd extension and the 4th extension that is positioned at both sides, the leading section of described first boxed rod is connected rotatedly with described the 3rd extension, the leading section of described second boxed rod is connected rotatedly with described the 4th extension, the leading section of described first lower link is connected rotatedly with described the 3rd extension, and the leading section of described second lower link is connected rotatedly with described the 4th extension.
Because technique scheme utilization, the utility model compared with prior art has following advantage: because when folding, only need along described first front-wheel support and described second front-wheel support to the described slip cap of front slide, under the effect of first boxed rod, second boxed rod, first lower link and second lower link, the described first push-down handle bar, the second push-down handle bar, first rear wheel support and described second rear wheel support just can fold gathering by described relatively front-wheel support, simple in structure, and be foldable to smaller volume.
Description of drawings
Accompanying drawing 1 is the later-model open cube display of this usefulness;
Accompanying drawing 2 is a half-lap block diagram of the present utility model;
Accompanying drawing 3 is a folding block diagram of the present utility model;
Accompanying drawing 4 is the expanded position of first front-wheel support, second front-wheel support and slip cap and the scheme drawing of folding position;
Wherein: 1, go-cart vehicle frame; 2, first front component; 3, second front component; 4 first wheel assemblies; 5, second wheel assembly; 6, first front-wheel support; 7, second front-wheel support; 8, first rear wheel support; 9, second rear wheel support; 10, the first push-down handle bar; 11, the second push-down handle bar; 12 first push-up handle bars; 13, the second push-up handle bar; 14, slip cap; 15, first boxed rod; 16, second boxed rod; 17, first lower link; 18, second lower link; 19, back brace; 20, first seat post; 21, second seat post; 22, the first seat post attaching parts; 23, the second seat post attaching parts; 24, Connection Block; 25, spline part on first; 26, spline part on second; 27, first time spline part; 28, second time spline part; 29, first extension; 30, second extension; 31, the 3rd extension; 32, the 4th extension; 33, first confined planes; 34, second confined planes; 35, first through hole; 36, second through hole;
The specific embodiment
Shown in accompanying drawing 1-accompanying drawing 3, a kind of doll carriage, comprise go-cart vehicle frame 1, be arranged at first front component 2 and second front component 3 of the front portion, the end of described go-cart vehicle frame 1 respectively, be arranged at first wheel assembly 4 and second wheel assembly 5 at the rear portion, the end of described go-cart vehicle frame 1 respectively, described go-cart vehicle frame 1 comprises first front-wheel support 6 that is positioned at a side and second front-wheel support 7 that is positioned at opposite side, both sides respectively with the rearward end of the rearward end of described first front-wheel support 6 and the described second front-wheel support 7 bonded assembly Connection Block 24 that rotates, the bottom respectively with the both sides of described Connection Block 24 rotate the bonded assembly first push-down handle bar 10 and the second push-down handle bar 11, the upper end respectively with the both sides of described Connection Block 24 rotate bonded assembly first rear wheel support 8 and second rear wheel support 9, be set in the slip cap that is wholely set 14 on described first front-wheel support 6 and described second front-wheel support 7 respectively slidably, be positioned at first boxed rod 15 of a side and be positioned at second boxed rod 16 of opposite side, be positioned at first lower link 17 of a side and be positioned at second lower link 18 of opposite side, the leading section of described first boxed rod 15 is connected rotatedly with described slip cap 14, the rearward end of described first boxed rod 15 rotates with the described first push-down handle bar 10 and is connected, the leading section of described second boxed rod 16 is connected rotatedly with described slip cap 14, the rearward end of described second boxed rod 16 is connected rotatedly with the described second push-down handle bar 11, the leading section of described first lower link 17 is connected rotatedly with described slip cap 14, the rearward end of described first lower link 17 is connected rotatedly with described first rear wheel support 8, the leading section of described second lower link 18 is connected rotatedly with described slip cap 14, and the rearward end of described second lower link 18 is connected rotatedly with described second rear wheel support 9.
As shown in Figure 4, the both sides of described slip cap 14 have first through hole 35 and second through hole 36 respectively, described first front-wheel support 6 is inserted in described first through hole 35 slidably, described second rear wheel support 7 is inserted in described second through hole 36 slidably, has first confined planes 33 in described first through hole 35, has second confined planes 34 in described second through hole 36, when described go-cart vehicle frame 1 launches, described first front-wheel support 6 is against on described first confined planes 33, described second front-wheel support 7 is against on described second confined planes 34, and described first confined planes 33 makes that with described second confined planes 34 stability of described doll carriage under deployed condition is stronger.
Shown in accompanying drawing 1-accompanying drawing 3, be connected with the first seat post attaching parts 22 rotationally on described first boxed rod 15, be connected with the second seat post attaching parts 23 rotationally on described second boxed rod 16, first seat post 20 has been slidingly connected on the described first seat post attaching parts 22, second seat post 21 has been slidingly connected on the described second seat post attaching parts 23, the rearward end of described first seat post 20 is connected rotatedly with a sidepiece of described Connection Block 24, the rearward end of described second seat post 21 is connected rotatedly with the other side of described Connection Block 24, is provided with the seat between described first seat post 20 and described second seat post 21.The described first push-down handle bar 10 is provided with the first push-up handle bar 12, the described second push-down handle bar 11 is provided with the second push-up handle bar 13, be provided with position local device between described first push-down handle bar 10 and the described first push-up handle bar 12, also be provided with position local device between described second push-down handle bar 11 and the described second push-up handle bar 13.Be provided with folding back brace 19 between described first push-down handle bar 10 and the described second push-down handle bar 11, two outer ends of described back brace 19 rotate with described first push-down handle bar 10 and the described second push-down handle bar 11 respectively and are connected.
Shown in accompanying drawing 1-accompanying drawing 3, has on first spline part 26 on the spline part 25 and second on the both sides of described Connection Block 24 respectively, when described go-cart vehicle frame 1 launches, the described first push-down handle bar 10 is against on described first on the spline part 25, and the described second push-down handle bar 11 is against on described second on the spline part 26.Have first time spline part 27 and second time spline part 28 on the both sides of described Connection Block 24 respectively, when described go-cart vehicle frame 1 launches, described first rear wheel support 8 is against on described first time spline part 27, and described second rear wheel support 9 is against on described second time spline part 28.
Shown in accompanying drawing 1-accompanying drawing 3, described Connection Block 24 comprises first extension 29 and second extension 30 that is positioned at both sides, spline part 25, described first time spline part 27 lay respectively at the top of described first extension 29, the bottom of first extension 29 on described first, and spline part 26, described second time spline part 28 lay respectively at the top of described second extension 30, the bottom of second extension 30 on described second.The bottom of the described first push-down handle bar 10 is connected rotatedly with the top of described first extension 29, the upper end of described first rear wheel support 8 is connected rotatedly with the bottom of described first extension 29, the bottom of the described second push-down handle bar 11 is connected rotatedly with the top of described second extension 30, and the upper end of described second rear wheel support 9 is connected rotatedly with the bottom of described second extension 30.Described slip cap 14 comprises the 3rd extension 31 and the 4th extension 32 that is positioned at both sides, the leading section of described first boxed rod 15 is connected rotatedly with described the 3rd extension 31, the leading section of described second boxed rod 16 is connected rotatedly with described the 4th extension 32, the leading section of described first lower link 17 is connected rotatedly with described the 3rd extension 31, and the leading section of described second lower link 18 is connected rotatedly with described the 4th extension 32.
Claims (10)
1, a kind of doll carriage, comprise go-cart vehicle frame (1), respectively be arranged at first front component (2) of front portion, the end of described go-cart vehicle frame (1) and second front component (3), be arranged at first wheel assembly (4) and second wheel assembly (5) at the rear portion, the end of described go-cart vehicle frame (1) respectively
It is characterized in that: described go-cart vehicle frame (1) comprises first front-wheel support (6) that is positioned at a side and second front-wheel support (7) that is positioned at opposite side, both sides respectively with the rearward end of the rearward end of described first front-wheel support (6) and described second front-wheel support (7) the bonded assembly Connection Block (24) that rotates, the bottom respectively with the both sides of described Connection Block (24) rotate the bonded assembly first push-down handle bar (10) and the second push-down handle bar (11), the upper end respectively with the both sides of described Connection Block (24) rotate bonded assembly first rear wheel support (8) and second rear wheel support (9), be set in the slip cap that is wholely set (14) on described first front-wheel support (6) and described second front-wheel support (7) respectively slidably, be positioned at first boxed rod (15) of a side and be positioned at second boxed rod (16) of opposite side, be positioned at first lower link (17) of a side and be positioned at second lower link (18) of opposite side, the leading section of described first boxed rod (15) is connected rotatedly with described slip cap (14), the rearward end of described first boxed rod (15) rotates with the described first push-down handle bar (10) and is connected, the leading section of described second boxed rod (16) is connected rotatedly with described slip cap (14), the rearward end of described second boxed rod (16) is connected rotatedly with the described second push-down handle bar (11), the leading section of described first lower link (17) is connected rotatedly with described slip cap (14), the rearward end of described first lower link (17) is connected rotatedly with described first rear wheel support (8), the leading section of described second lower link (18) is connected rotatedly with described slip cap (14), and the rearward end of described second lower link (18) is connected rotatedly with described second rear wheel support (9).
2, doll carriage according to claim 1, it is characterized in that: the both sides of described slip cap (14) have first through hole (35) and second through hole (36) respectively, described first front-wheel support (6) is inserted in described first through hole (35) slidably, and described second rear wheel support (7) is inserted in described second through hole (36) slidably.
3, doll carriage according to claim 2, it is characterized in that: have first confined planes (33) in described first through hole (35), has second confined planes (34) in described second through hole (36), when described go-cart vehicle frame (1) launches, described first front-wheel support (6) is against on described first confined planes (33), and described second front-wheel support (7) is against on described second confined planes (34).
4, doll carriage according to claim 1, it is characterized in that: be connected with the first seat post attaching parts (22) on described first boxed rod (15) rotationally, be connected with the second seat post attaching parts (23) on described second boxed rod (16) rotationally, first seat post (20) has been slidingly connected on the described first seat post attaching parts (22), second seat post (21) has been slidingly connected on the described second seat post attaching parts (23), the rearward end of described first seat post (20) is connected rotatedly with a sidepiece of described Connection Block (24), the rearward end of described second seat post (21) is connected rotatedly with the other side of described Connection Block (24), is provided with the seat between described first seat post (20) and described second seat post (21).
5, doll carriage according to claim 1, it is characterized in that: the described first push-down handle bar (10) is provided with the first push-up handle bar (12), the described second push-down handle bar (11) is provided with the second push-up handle bar (13), be provided with position local device between described first push-down handle bar (10) and the described first push-up handle bar (12), also be provided with position local device between described second push-down handle bar (11) and the described second push-up handle bar (13).
6, doll carriage according to claim 1, it is characterized in that: be provided with folding back brace (19) between described first push-down handle bar (10) and the described second push-down handle bar (11), two outer ends of described back brace (19) rotate with described first push-down handle bar (10) and the described second push-down handle bar (11) respectively and are connected.
7, doll carriage according to claim 1, it is characterized in that: have on first spline part (26) on the spline part (25) and second on the both sides of described Connection Block (24) respectively, when described go-cart vehicle frame (1) launches, the described first push-down handle bar (10) is against on described first on the spline part (25), and the described second push-down handle bar (11) is against on described second on the spline part (26).
8, doll carriage according to claim 1, it is characterized in that: have first time spline part (27) and second time spline part (28) on the both sides of described Connection Block (24) respectively, when described go-cart vehicle frame (1) launches, described first rear wheel support (8) is against on described first time spline part (27), and described second rear wheel support (9) is against on described second time spline part (28).
9, doll carriage according to claim 1, it is characterized in that: described Connection Block (24) comprises first extension (29) and second extension (30) that is positioned at both sides, the bottom of the described first push-down handle bar (10) is connected rotatedly with the top of described first extension (29), the upper end of described first rear wheel support (8) is connected rotatedly with the bottom of described first extension (29), the bottom of the described second push-down handle bar (11) is connected rotatedly with the top of described second extension (30), and the upper end of described second rear wheel support (9) is connected rotatedly with the bottom of described second extension (30).
10, doll carriage according to claim 1, it is characterized in that: described slip cap (14) comprises the 3rd extension (31) and the 4th extension (32) that is positioned at both sides, the leading section of described first boxed rod (15) is connected rotatedly with described the 3rd extension (31), the leading section of described second boxed rod (16) is connected rotatedly with described the 4th extension (32), the leading section of described first lower link (17) is connected rotatedly with described the 3rd extension (31), and the leading section of described second lower link (18) is connected rotatedly with described the 4th extension (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520076916.1U CN2835028Y (en) | 2005-10-26 | 2005-10-26 | Baby stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520076916.1U CN2835028Y (en) | 2005-10-26 | 2005-10-26 | Baby stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2835028Y true CN2835028Y (en) | 2006-11-08 |
Family
ID=37299686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200520076916.1U Expired - Lifetime CN2835028Y (en) | 2005-10-26 | 2005-10-26 | Baby stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2835028Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890974A (en) * | 2010-07-08 | 2010-11-24 | 好孩子儿童用品有限公司 | Baby stroller |
-
2005
- 2005-10-26 CN CN200520076916.1U patent/CN2835028Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890974A (en) * | 2010-07-08 | 2010-11-24 | 好孩子儿童用品有限公司 | Baby stroller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061108 |
|
| EXPY | Termination of patent right or utility model |