CN204296827U - A kind of perambulator support - Google Patents
A kind of perambulator support Download PDFInfo
- Publication number
- CN204296827U CN204296827U CN201420700471.9U CN201420700471U CN204296827U CN 204296827 U CN204296827 U CN 204296827U CN 201420700471 U CN201420700471 U CN 201420700471U CN 204296827 U CN204296827 U CN 204296827U
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- China
- Prior art keywords
- support rod
- bar
- handlebar stem
- homonymy
- hinged
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- 238000005452 bending Methods 0.000 claims description 7
- 239000012634 fragment Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model discloses a kind of perambulator support, include symmetrically arranged a pair front support rod (1) and a pair back support rod (2), described each front support rod (1) and each back support rod (2) are equipped with wheel (3), be symmetrical arranged bar (4), car bar (5), foot-operated tube connector (6) and handlebar stem (7), bar (4) two ends are hinged on front support rod (1) end and handlebar stem (7) stage casing that are in homonymy respectively, foot-operated tube connector (6) two ends are hinged on respectively and are in handlebar stem (7) end and front support rod (1) stage casing, described back support rod (2) is hinged on upper and its pin joint of the hand lever (7) being in homonymy and is positioned at foot-operated tube connector (6) and bar (4) respectively and between the pin joint of handlebar stem (7), described car bar (5) two ends are hinged on front support rod (1) end being in homonymy and back support rod (2) stage casing being in homonymy respectively.
Description
[technical field]
The utility model relates to perambulator support, especially foldable stroller support.
[background technology]
Present people's quality of life improves; the concern of baby is also improved thereupon; because baby as a child can not walk; at home or can not often hold in the arms again when going out; so perambulator is best suited for practical a kind of instrument; and existing perambulator is many can not fold; so all very inconvenient when depositing or carry temporarily; also the perambulator that can dismantle is had; but more complicated, or the perambulator that can fold, but the perambulator that can fold now also still has very large volume; can not realize well folding, and folding operation can not a step realize.
[utility model content]
In order to solve deficiency of the prior art, providing a kind of structure simple, can fold, the little and perambulator support of folding convenient of volume after folding, the technical scheme that the utility model adopts is:
A kind of perambulator support, include symmetrically arranged a pair front support rod and a pair back support rod, described each front support rod and each back support rod are equipped with wheel, also include symmetrically arranged pair of armrests bar, a pair car bar, a pair foot-operated tube connector and handlebar stem, described bar two ends are hinged on the front support rod end being in homonymy and the handlebar stem stage casing being in homonymy respectively, described foot-operated tube connector two ends are hinged on the handlebar stem end being in homonymy and the front support rod stage casing being in homonymy respectively, described back support rod be hinged on be in homonymy hand lever on and its pin joint at foot-operated tube connector and bar respectively and between the pin joint of handlebar stem, described car bar two ends are hinged on the front support rod end being in homonymy and the back support rod stage casing being in homonymy respectively.
Be equipped with revolvable bending assembly in described each handlebar stem one end, described bending assembly is provided with handle, and described handle takes the shape of the letter U, and described handle two ends are located on two bending assemblies respectively.
Described handlebar stem is provided with locked assembly, described car bar is provided with the locked pin coordinated with locked assembly, described locked assembly blocks locked pin and stops perambulator support-folding.
Passive cross bar is provided with between a pair described car bar.
Described locked assembly includes the buckle be hinged on handlebar stem and the shell fragment holding out against buckle.
Pedal is provided with between described two foot-operated tube connectors.
Adopt the perambulator support of said structure, due to formation two the four connecting rod structures that are hinged between the front support rod of perambulator, bar, hinged, the foot-operated tube connector of car bar, back support rod, handlebar stem, and handle also can bend, fold up like this and perambulator support volume can be made less, when folding, only need rotating handles bar just can realize the folding of whole vehicle frame, easy to operate, locked bayonet fittings handlebar stem is provided with on locked assembly and car bar can pin handlebar stem makes handlebar stem stiff, thus prevents Pram folding.
[accompanying drawing explanation]
Fig. 1 is the utility model stereogram.
Fig. 2 is the utility model open mode structure chart.
Fig. 3 is the utility model folded state structure chart.
Fig. 4 is that the utility model completes the structure chart after folding.
[detailed description of the invention]
Perambulator support as shown in Figure 1 comprises: front support rod 1, back support rod 2, bar 4, car bar 5, foot-operated tube connector 6 and handlebar stem 7, and is arranged on the handle 9 on handlebar stem 7.Front support rod 1, back support rod 2, bar 4 car bar 5, foot-operated tube connector 6 and handlebar stem 7 all have two and are symmetrical arranged as shown in FIG..Front support rod 1 and back support rod 2 are equipped with wheel 3.
Be positioned at the front support rod 1 of the same side as shown in Figures 2 and 3, back support rod 2, bar 4, car bar 5 and its syndeton of foot-operated tube connector 6 are as figure, bar 4 two ends are hinged on front support rod 1 end and handlebar stem 7 stage casing respectively, foot-operated tube connector 6 two ends are hinged on handlebar stem 7 end and front support rod 1 stage casing respectively, back support rod 2 end is hinged on handlebar stem 7, the pin joint of back support rod 2 and handlebar stem 7 is located at foot-operated tube connector 6 and handlebar stem 7 pin joint and between bar 4 and handlebar stem 7 pin joint, car bar 5 two ends are hinged on back support rod 2 stage casing and front support rod 1 end respectively.According to above arrange formation two four-bar linkage structures: pin joint and the handlebar stem 7 of the pin joint of front support rod 1 and bar 4, front support rod 1 and the pin joint of foot-operated tube connector 6, foot-operated tube connector 6 and handlebar stem 7 form one of them four-bar linkage structure with the pin joint of bar 4; Pin joint and the bar 4 of the pin joint of the pin joint of back support rod 2 and car bar 5, back support rod 2 and handlebar stem 7, handlebar stem 7 and bar 4 form another one four-bar linkage structure with the pin joint of car bar 5, and the volume after such two four-bar linkage structures can make vehicle frame folding when folding stand is less.If in regulation four-bar linkage structure: set the pin joint of front support rod 1 and bar 4 to the distance of the pin joint of front support rod 1 and foot-operated tube connector 6 as A, the pin joint of front support rod 1 and foot-operated tube connector 6 is B to riding tube connector 6 with the distance of the pin joint of handlebar stem 7, the pin joint of foot-operated tube connector 6 and handlebar stem 7 is C to handlebar stem 7 and the distance of the pin joint of bar 4, the pin joint of handlebar stem 7 and bar 4 is D to front support rod 1 and the pin joint distance of bar 4, then have: A+B ≈ C+D.In another four-bar linkage structure: set the pin joint of back support rod 2 and handlebar stem 7 to the distance of the pin joint of back support rod 2 and car bar 5 as E, the pin joint of back support rod 2 and car bar 5 is F to car bar 5 and the distance of the pin joint of bar 4, the pin joint of car bar 5 and bar 4 is G to bar 4 and the pin joint distance of handlebar stem 7, the pin joint of handlebar stem 7 and bar 4 is H to support bar 2 and the pin joint distance of handlebar stem 7, then have: E+F ≈ G+H.For the ease of go-cart, handlebar stem 7 is provided with handle 9, in this embodiment, handle 9 takes the shape of the letter U and two ends are located at respectively and are on the handlebar stem 7 of both sides, in order to handle 9 can be made also folding to reduce the vehicle frame volume after folding, be provided with between handlebar stem 7 and handle 9 and bend assembly 8, such handle 9 is located on bending assembly 8 and handle 9 just can be made also to bend as shown in Figure 3.Except embodiment above, can also handlebar stem 7 be set as telescopic, so also can realize trailer, can volume after folding be reduced again.Shape as shown in Figure 4 will be formed after this vehicle frame folding.
As shown in Figure 2 in order to prevent in use vehicle frame folding, handlebar stem 7 is provided with locked assembly 10, car bar 5 is provided with the locked pin 11 coordinated with locked assembly 10, locked assembly 10 include buckle 10 ?1 and hold out against buckle 10 ?1 shell fragment 10 ?2, shell fragment 10 ?2 when inactive state by buckle 10 ?1 withstand and be stuck on locked pin 11.When buckle 10 ?1 be stuck on locked pin 11 time handlebar stem 7 just can not have rotated, make whole vehicle frame all can not fold like this, when rotation by buckle 10 ?1 depart from locked pin 11 after, vehicle frame so just can be made to fold.
Pedal 12 is provided with as shown in Figure 1 between two foot-operated tube connectors 6.Passive cross bar 11 is provided with between car bar 5.
Claims (6)
1. a perambulator support, include symmetrically arranged a pair front support rod (1) and a pair back support rod (2), described each front support rod (1) and each back support rod (2) are equipped with wheel (3), it is characterized in that: also include symmetrically arranged pair of armrests bar (4), a pair car bar (5), a pair foot-operated tube connector (6) and handlebar stem (7), described bar (4) two ends are hinged on front support rod (1) end being in homonymy and handlebar stem (7) stage casing being in homonymy respectively, described foot-operated tube connector (6) two ends are hinged on handlebar stem (7) end being in homonymy and front support rod (1) stage casing being in homonymy respectively, described back support rod (2) is hinged on upper and its pin joint of the hand lever (7) being in homonymy and is positioned at foot-operated tube connector (6) and bar (4) respectively and between the pin joint of handlebar stem (7), described car bar (5) two ends are hinged on front support rod (1) end being in homonymy and back support rod (2) stage casing being in homonymy respectively.
2. a kind of perambulator support according to claim 1, it is characterized in that: be equipped with revolvable bending assembly (8) in described each handlebar stem (7) one end, described bending assembly (8) is provided with handle (9), described handle (9) takes the shape of the letter U, and described handle (9) two ends are located on two bendings assembly (8) respectively.
3. a kind of perambulator support according to claim 1, it is characterized in that: on described handlebar stem (7), be provided with locked assembly (10), described car bar (5) is provided with the locked pin (11) coordinated with locked assembly (10), and described locked assembly (10) blocks locked pin (11) and stops perambulator support-folding.
4. a kind of kickstand according to claim 1, is characterized in that: between a pair described car bar (5), be provided with passive cross bar (11).
5. a kind of perambulator support according to claim 3, is characterized in that: described locked assembly (10) includes the shell fragment (10 ?2) being hinged on buckle on handlebar stem (7) (10 ?1) and holding out against buckle (10 ?1).
6. a kind of perambulator support according to claim 1, is characterized in that: between described two foot-operated tube connectors (6), be provided with pedal (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700471.9U CN204296827U (en) | 2014-11-20 | 2014-11-20 | A kind of perambulator support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420700471.9U CN204296827U (en) | 2014-11-20 | 2014-11-20 | A kind of perambulator support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204296827U true CN204296827U (en) | 2015-04-29 |
Family
ID=53102394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420700471.9U Active CN204296827U (en) | 2014-11-20 | 2014-11-20 | A kind of perambulator support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204296827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270460A (en) * | 2015-10-23 | 2016-01-27 | 广州市爱绮婴童用品有限公司 | Folding carriage frame and baby carriage |
-
2014
- 2014-11-20 CN CN201420700471.9U patent/CN204296827U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270460A (en) * | 2015-10-23 | 2016-01-27 | 广州市爱绮婴童用品有限公司 | Folding carriage frame and baby carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151224 Address after: 528400 No. 51, Cheng Cheng Road, Dongsheng Town, Dongsheng, Zhongshan, Guangdong Patentee after: ZHONGSHAN AIBEIER DAILY PRODUCTS CO., LTD. Address before: 528400 Guangdong Province, Zhongshan City Xiaolan Town Lianfeng Le Feng Road No. 28 B a large one Patentee before: Ke Quande |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20210407 Address after: 528400 the first card on the second floor of Building 1, 47 Dongcheng Road, Dongsheng Town, Zhongshan City, Guangdong Province Patentee after: Zhongshan shellfish Co.,Ltd. Address before: 528400 Dongcheng Road, Dongsheng Town, Zhongshan, Guangdong 51 Patentee before: ZHONGSHAN AIBEIER DAILY PRODUCTS Co.,Ltd. |
|
| TR01 | Transfer of patent right |