CN204222930U - A kind of stroller frame being convenient to fold - Google Patents
A kind of stroller frame being convenient to fold Download PDFInfo
- Publication number
- CN204222930U CN204222930U CN201420634788.7U CN201420634788U CN204222930U CN 204222930 U CN204222930 U CN 204222930U CN 201420634788 U CN201420634788 U CN 201420634788U CN 204222930 U CN204222930 U CN 204222930U
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- CN
- China
- Prior art keywords
- wheel support
- main car
- car frame
- swivel block
- slewing arrangement
- 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.)
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model relates to a kind of stroller frame being convenient to fold, comprise main car frame, described main car frame top is provided with grab rail, front-wheel support is provided with bottom described main car frame, be provided with hand basket in the middle part of described main car frame and buckle platform, described hand basket is buckled platform bottom and is provided with rear wheel support, described rear wheel support and front-wheel support are overlapped with strut bar, the first slewing arrangement is provided with between described main car frame and grab rail, the second slewing arrangement is provided with between described main car frame and front-wheel support, described hand basket is buckled between platform and rear wheel support and is provided with the 3rd slewing arrangement, the utility model passes through at the top of main car frame, bottom, middle part arranges the first slewing arrangement respectively, second slewing arrangement, 3rd slewing arrangement, and rotatable strut bar is set between rear wheel support and front-wheel support, thus reach main car frame can many places rotary folding, be easy to carry or place effect.
Description
Technical field
The utility model relates to perambulator technical field, particularly relates to a kind of stroller frame being convenient to fold.
Background technology
Perambulator is a kind of car for baby of specialty, a lot of facility is provided to the life of people, along with continuous innovation, the continuous demand of people, the structure of perambulator becomes increasingly complex, volume is also increasing, make like this perambulator go out carry or be in place in brought inconvenience, create potential impact.
Utility model content
The purpose of this utility model is to provide a kind of stroller frame being convenient to fold, and it has fast rotational thus the feature being easy to carry or placing.
For achieving the above object, the utility model adopts following technical proposals:
A kind of stroller frame being convenient to fold, comprise main car frame, described main car frame top is provided with grab rail, front-wheel support is provided with bottom described main car frame, be provided with hand basket in the middle part of described main car frame and buckle platform, described hand basket is buckled platform bottom and is provided with rear wheel support, described rear wheel support and front-wheel support are overlapped with strut bar, the first slewing arrangement is provided with between described main car frame and grab rail, the second slewing arrangement is provided with between described main car frame and front-wheel support, described hand basket is buckled between platform and rear wheel support and is provided with the 3rd slewing arrangement, described strut bar front end is fixedly hinged on front-wheel support medial surface, described strut bar rear end is coupling on inside rear wheel support, the control handle rotated for controlling strut bar is provided with outside described rear wheel support.
Wherein, described first slewing arrangement comprises swivel, following rotator, described upper swivel top is bolted on grab rail, described following rotator is bolted in main car frame top, after described upper swivel and following rotator snapping, there is cavity inside, is provided with swing pinion in described cavity, described upper swivel be equipped with the gear grooved corresponding with swing pinion inside following rotator, the side of described swing pinion is provided with retracing spring, and described upper swivel and following rotator center adopt axle sleeve to be spirally connected.
Wherein, described second slewing arrangement comprises swivel block, lower swivel block, be spirally connected bottom described upper swivel block top and main car frame, be spirally connected with front-wheel support top bottom described lower swivel block, described upper swivel block and lower swivel block center adopt axle sleeve to be spirally connected, the axle sleeve of described upper swivel block and lower swivel block inside is socketed with moving gear, the side of described moving gear is provided with torsional spring, the opposite side of described moving gear is provided with zip, described zip is connected to swivel block inside and extends in main car frame, described main car frame top is provided with the master cock be connected with zip, described upper swivel block is equipped with the fixed gear corresponding with moving gear with lower swivel block inwall.
Wherein, described 3rd slewing arrangement comprises swivel block, locating piece, is embedded in rear wheel support top and is spirally connected bottom described locating piece, and described swivel block is located at hand basket and is buckled bottom platform and to buckle platform one-body molded with hand basket, and described swivel block is connected with locating piece center shaft.
The utility model beneficial effect: the utility model comprises main car frame, described main car frame top is provided with grab rail, front-wheel support is provided with bottom described main car frame, be provided with hand basket in the middle part of described main car frame and buckle platform, described hand basket is buckled platform bottom and is provided with rear wheel support, described rear wheel support and front-wheel support are overlapped with strut bar, the first slewing arrangement is provided with between described main car frame and grab rail, the second slewing arrangement is provided with between described main car frame and front-wheel support, described hand basket is buckled between platform and rear wheel support and is provided with the 3rd slewing arrangement, described strut bar front end is fixedly hinged on front-wheel support medial surface, described strut bar rear end is coupling on inside rear wheel support, the control handle rotated for controlling strut bar is provided with outside described rear wheel support, the utility model passes through at the top of main car frame, bottom, middle part arranges the first slewing arrangement respectively, second slewing arrangement, 3rd slewing arrangement, and rotatable strut bar is set between rear wheel support and front-wheel support, thus reach main car frame can many places rotary folding, be easy to carry or place effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A place of the present utility model enlarged drawing.
Fig. 3 is A place of the present utility model enlarged drawing
reference numeral
1, main car frame; 2, grab rail;
3, front-wheel support; 4, platform buckled by hand basket;
5, rear wheel support; 6, the first slewing arrangement;
7, the second slewing arrangement; 8, the 3rd slewing arrangement;
9, control handle; 10, strut bar;
11, upper swivel; 12, following rotator;
13, swing pinion; 14, gear grooved;
15, retracing spring; 16, upper swivel;
17, following rotator; 18, moving gear;
19, torsional spring; 20, zip;
21, fixed gear; 22, swivel block;
23, locating piece; 24, master cock.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of stroller frame being convenient to fold, comprise main car frame 1, described main car frame 1 top is provided with grab rail 2, front-wheel support 3 is provided with bottom described main car frame 1, be provided with hand basket in the middle part of described main car frame 1 and buckle platform 4, described hand basket is buckled platform 4 bottom and is provided with rear wheel support 5, described rear wheel support 5 is overlapped with strut bar 10 with front-wheel support 3, the first slewing arrangement 6 is provided with between described main car frame 1 and grab rail 2, the second slewing arrangement 7 is provided with between described main car frame 1 and front-wheel support 3, described hand basket is buckled between platform 4 and rear wheel support 5 and is provided with the 3rd slewing arrangement 8, described strut bar 10 front end is fixedly hinged on front-wheel support 3 medial surface, described strut bar 10 rear end is coupling on inside rear wheel support 5, the control handle 9 rotated for controlling strut bar 10 is provided with outside described rear wheel support 5, by the top at main car frame 1, bottom, middle part arranges the first slewing arrangement 6 respectively, second slewing arrangement 7, 3rd slewing arrangement 8, and rotatable strut bar 10 is set between rear wheel support 5 and front-wheel support 3, thus reach main car frame 1 can many places rotary folding, be easy to carry or place effect.
In the present embodiment, described first slewing arrangement 6 comprises swivel 11, following rotator 12, described upper swivel 11 top is bolted on grab rail 2, described following rotator 12 is bolted in main car frame 1 top, after described upper swivel 11 and following rotator 12 snapping, there is cavity inside, swing pinion 13 is provided with in described cavity, described upper swivel 11 be equipped with the gear grooved 14 corresponding with swing pinion 13 inside following rotator 12, the side of described swing pinion 13 is provided with retracing spring 15, and described upper swivel 11 adopts axle sleeve to be spirally connected with following rotator 12 center.
In the present embodiment, described second slewing arrangement 7 comprises swivel block 16, lower swivel block 17, be spirally connected bottom described upper swivel block 16 top and main car frame 1, be spirally connected with front-wheel support 3 top bottom described lower swivel block 17, described upper swivel block 16 adopts axle sleeve to be spirally connected with lower swivel block 17 center, described upper swivel block 16 and the axle sleeve of lower swivel block 17 inside are socketed with moving gear 18, the side of described moving gear 18 is provided with torsional spring 19, the opposite side of described moving gear 18 is provided with zip 20, described zip 20 is connected to swivel block 16 inside and extends in main car frame 1, described main car frame 1 top is provided with the master cock 24 be connected with zip 20, described upper swivel block 16 is equipped with the fixed gear 21 corresponding with moving gear 18 with lower swivel block 17 inwall.
In the present embodiment, described 3rd slewing arrangement comprises swivel block 22, locating piece 23, be embedded in rear wheel support 5 top bottom described locating piece 23 and be spirally connected, described swivel block 22 is located at hand basket and is buckled bottom platform 4 and to buckle platform 4 one-body molded with hand basket, and described swivel block 22 is connected with locating piece 23 center shaft.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (4)
1. be convenient to the stroller frame that folds for one kind, comprise main car frame, it is characterized in that: described main car frame top is provided with grab rail, front-wheel support is provided with bottom described main car frame, be provided with hand basket in the middle part of described main car frame and buckle platform, described hand basket is buckled platform bottom and is provided with rear wheel support, described rear wheel support and front-wheel support are overlapped with strut bar, the first slewing arrangement is provided with between described main car frame and grab rail, the second slewing arrangement is provided with between described main car frame and front-wheel support, described hand basket is buckled between platform and rear wheel support and is provided with the 3rd slewing arrangement, described strut bar front end is fixedly hinged on front-wheel support medial surface, described strut bar rear end is coupling on inside rear wheel support, the control handle rotated for controlling strut bar is provided with outside described rear wheel support.
2. a kind of stroller frame being convenient to fold according to claim 1, it is characterized in that: described first slewing arrangement comprises swivel, following rotator, described upper swivel top is bolted on grab rail, described following rotator is bolted in main car frame top, after described upper swivel and following rotator snapping, there is cavity inside, swing pinion is provided with in described cavity, described upper swivel be equipped with the gear grooved corresponding with swing pinion inside following rotator, the side of described swing pinion is provided with retracing spring, described upper swivel and following rotator center adopt axle sleeve to be spirally connected.
3. a kind of stroller frame being convenient to fold according to claim 1, it is characterized in that: described second slewing arrangement comprises swivel block, lower swivel block, be spirally connected bottom described upper swivel block top and main car frame, be spirally connected with front-wheel support top bottom described lower swivel block, described upper swivel block and lower swivel block center adopt axle sleeve to be spirally connected, the axle sleeve of described upper swivel block and lower swivel block inside is socketed with moving gear, the side of described moving gear is provided with torsional spring, the opposite side of described moving gear is provided with zip, described zip is connected to swivel block inside and extends in main car frame, described main car frame top is provided with the master cock be connected with zip, described upper swivel block is equipped with the fixed gear corresponding with moving gear with lower swivel block inwall.
4. a kind of stroller frame being convenient to fold according to claim 1, it is characterized in that: described 3rd slewing arrangement comprises swivel block, locating piece, be embedded in rear wheel support top bottom described locating piece and be spirally connected, described swivel block is located at hand basket and is buckled bottom platform and to buckle platform one-body molded with hand basket, and described swivel block is connected with locating piece center shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634788.7U CN204222930U (en) | 2014-10-30 | 2014-10-30 | A kind of stroller frame being convenient to fold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420634788.7U CN204222930U (en) | 2014-10-30 | 2014-10-30 | A kind of stroller frame being convenient to fold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204222930U true CN204222930U (en) | 2015-03-25 |
Family
ID=52921055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420634788.7U Active CN204222930U (en) | 2014-10-30 | 2014-10-30 | A kind of stroller frame being convenient to fold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204222930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374173A (en) * | 2017-07-28 | 2017-11-24 | 惠州市联杨日用制品有限公司 | A kind of folding joint and the Foldable basket frame with folding joint |
-
2014
- 2014-10-30 CN CN201420634788.7U patent/CN204222930U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107374173A (en) * | 2017-07-28 | 2017-11-24 | 惠州市联杨日用制品有限公司 | A kind of folding joint and the Foldable basket frame with folding joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |