CN204978787U - Baby's shallow is closed in receiving of improvement - Google Patents
Baby's shallow is closed in receiving of improvement Download PDFInfo
- Publication number
- CN204978787U CN204978787U CN201520412629.7U CN201520412629U CN204978787U CN 204978787 U CN204978787 U CN 204978787U CN 201520412629 U CN201520412629 U CN 201520412629U CN 204978787 U CN204978787 U CN 204978787U
- Authority
- CN
- China
- Prior art keywords
- slide block
- transcapsidation
- grab rail
- groove
- rotary sleeve
- 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 - Fee Related
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Abstract
The utility model relates to a baby's shallow is closed in receiving of improvement, including front wheel cradling piece, front wheel assembly, rear wheel cradling piece, rear wheel assembly, bar, be equipped with rotating device between front wheel cradling piece and the front wheel assembly, front wheel cradling piece top is equipped with rotary device with rear wheel cradling piece top and bar bottom, the bar middle part is equipped with controlling means, the inside linkage that is equipped with of bar, the utility model discloses control button on the copy control device drives the zip, the arm -tie, the slider that makes the thimble in the linkage promote in the rotary device slides in annular spout, it can be in the levogyration transcapsidation to reach rotatory piece, rotary motion is bar rotary motion in the dextrorotation transcapsidation, thereby it can receive the function of closing to reach the bar, and convenient carrying, and can make front wheel assembly have through rotating device can dismantle the function, be convenient for maintain or change, reduce life cost, the turn performance of front wheel has been improved simultaneously.
Description
Technical field
The utility model relates to perambulator technical field, particularly relates to a kind of folded doll carriage of improvement.
Background technology
The specialty safety seat of doll carriage to be a kind of be 0 to 3 years old designed for children, it is in order to the trip in ewborn infant family life or play or provide convenient in other environment, doll carriage is in motion process, need to adapt to various different ground environment, so require the alerting ability of hub rotation, particularly front-wheel, and in the middle of reality uses, the probability that the front wheel assembly of doll carriage is damaged is larger, before needing, wheel assembly can be dismantled and be convenient to change or maintenance, doll carriage volume is larger in addition, go on a journey when maybe can not carry out out of doors, perambulator carries cumbersome, also compare and take up room.
Utility model content
The purpose of this utility model is the folded doll carriage providing a kind of improvement, its have can fold be easy to carry, Nose Wheel Steering personality live, the quick-detachable feature of front-wheel.
For achieving the above object, the utility model adopts following technical proposals:
A kind of folded doll carriage of improvement, comprise front-wheel support bar, front wheel assembly, rear wheel support bar, rear wheel assembly, grab rail, rear wheel assembly is provided with bottom described rear wheel support bar, front wheel assembly is provided with bottom described front-wheel support bar, wheel word is provided with between described front-wheel support bar and front wheel assembly, be provided with slewing arrangement bottom described front-wheel support masthead portion and rear wheel support masthead portion and grab rail, be provided with control setup in the middle part of described grab rail, described grab rail inside is provided with linkage.
Wherein, described wheel word comprises connecting element, rotary sleeve, S. A., S. A. base, described connecting element center offers rotating hole, rotary sleeve is provided with in described rotating hole, S. A. is provided with in described rotary sleeve, S. A. base is provided with bottom described S. A., described rotary sleeve is bolted in bottom connecting element, the binding ring be socketed on rotary sleeve is provided with between bottom described rotary sleeve and rotary sleeve, described S. A. top is provided with draw-in groove, button groove is offered outside described connecting element, the buckle button for detaining dead draw-in groove is provided with in described button groove, described rotary sleeve top is provided with the postive stop baffle for limiting buckle button, inner the offering in rotating hole side of described connecting element ejects hole, described ejecting in hole is provided with push rod, insert on S. A. base bottom described push rod, described push rod top is provided with ejector spring, axle sleeve is provided with bottom described rotary sleeve and between S. A. base, be buckled in bottom rotary sleeve in described axle sleeve.
Wherein, described connecting element inboard outer and front-wheel support bar are spirally connected, and on the left of described connecting element, outer wall are bolted with front-wheel connecting rod, are bolted with fixed link bottom described front-wheel connecting rod, and described fixed link end is inserted on the left of connecting element inner.
Wherein, described S. A. base and front wheel assembly are hinged, and described S. A. and S. A. base are formed in one structure.
Wherein, described slewing arrangement comprises left-handed transcapsidation, dextrorotation transcapsidation, swivel block, slide block, slide block slot is offered in the middle part of described swivel block, described slide block slot top inner wall offers and ejects through hole for what promote slide block, described slide block is located in slide block slot, and described left-handed transcapsidation and dextrorotation transcapsidation inwall are equipped with annular groove, and described slide block top and bottom are equipped with the slip boss that can slide in annular groove, the described slide block first half offers spring groove, and described spring groove is provided with retracing spring.
Wherein, described left-handed transcapsidation, dextrorotation transcapsidation, swivel block, its center adopt and are coupling, buckle closure is snapped with on outside described dextrorotation transcapsidation, described left-handed transcapsidation bottom and front-wheel support masthead portion are spirally connected, described dextrorotation transcapsidation bottom and rear wheel support masthead portion are spirally connected, and are spirally connected bottom described swivel block top and grab rail.
Wherein, described control setup comprises control handle, control button, zip, control handle is socketed with in the middle part of described grab rail, all groove is offered in the middle part of described control handle and grab rail, be provided with control button in described groove, be snapped with zip button in described control button, described zip button is buckled on zip, grab rail inside is located at by described zip, described grab rail outer wall is arranged with the outer bar of grab rail.
Wherein, described linkage comprises zip, arm-tie, angled slide block, pushing block, the affixed zip in described arm-tie top, described arm-tie is provided with pushing block, described arm-tie base pins is connected to angled slide block, described angled slide block top offers and ejects chute, and described angled slide block bottom is provided with thimble, and described thimble is located at and is ejected in through hole for promoting slide block.
Wherein, be provided with orienting lug in described pushing block bottom, described orienting lug lateral shaft is connected on pushing block, and described arm-tie offers the guide groove corresponding with orienting lug.
Wherein, described angled slide block and thimble are formed in one structure.
The utility model beneficial effect: the utility model comprises front-wheel support bar, front wheel assembly, rear wheel support bar, rear wheel assembly, grab rail, rear wheel assembly is provided with bottom described rear wheel support bar, front wheel assembly is provided with bottom described front-wheel support bar, wheel word is provided with between described front-wheel support bar and front wheel assembly, slewing arrangement is provided with bottom described front-wheel support masthead portion and rear wheel support masthead portion and grab rail, control setup is provided with in the middle part of described grab rail, described grab rail inside is provided with linkage, the utility model utilizes the control button on control setup to drive zip, arm-tie, the slide block that thimble in linkage is promoted in slewing arrangement slides in annular groove, reaching swivel block can in left-handed transcapsidation, the dynamic i.e. grab rail rotary motion of dextrorotation transcapsidation inward turning transhipment, thus reach the function that grab rail can fold, be easy to carry, and front wheel assembly can be made to have detachable function by wheel word, be convenient to maintenance or change, reduce living cost, improve the turning performance of front-wheel simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial exploded view of the present utility model.
Fig. 3 is partial exploded view of the present utility model.
reference numeral
1, front-wheel support bar; 2, rear wheel support bar;
3, grab rail; 4, front wheel assembly;
5, rear wheel assembly; 6, wheel word;
7, slewing arrangement; 8, control setup;
9, linkage; 10, left-handed transcapsidation;
11, dextrorotation transcapsidation; 12, swivel block;
13, slide block slot; 14, slide block;
15, retracing spring; 16, spring groove;
17, slip boss; 18, through hole is ejected;
19, annular groove; 20, buckle closure;
21, the outer bar of grab rail; 22, groove;
23, fixed link; 24, control handle;
25, control button; 26, zip button;
27, zip; 28, arm-tie;
29, pushing block; 30, chute is ejected;
31, angled slide block; 32, push rod;
33, orienting lug; 34, guide groove;
35, connecting element; 36, rotary sleeve;
37, binding ring; 38, S. A.;
39, axle sleeve; 40, S. A. base;
41, push rod; 42, ejector spring;
43, draw-in groove; 44, buckle button;
45, postive stop baffle; 46, button groove.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of folded doll carriage of improvement, comprise front-wheel support bar 1, front wheel assembly 4, rear wheel support bar 2, rear wheel assembly 5, grab rail 3, rear wheel assembly 5 is provided with bottom described rear wheel support bar 2, front wheel assembly 4 is provided with bottom described front-wheel support bar 1, wheel word 6 is provided with between described front-wheel support bar 1 and front wheel assembly 4, slewing arrangement 7 is provided with bottom described front-wheel support bar 1 top and rear wheel support bar 2 top and grab rail 3, control setup 8 is provided with in the middle part of described grab rail 3, described grab rail 3 inside is provided with linkage 9, the control button 25 on control setup 8 is utilized to drive zip 27, arm-tie 28, the slide block 14 that thimble 32 in linkage 9 is promoted in slewing arrangement 7 slides in annular groove 19, reaching swivel block 12 can in left-handed transcapsidation 10, rotary motion and grab rail 3 rotary motion in dextrorotation transcapsidation 11, thus reach the function that grab rail 3 can fold, be easy to carry, and front wheel assembly 4 can be made to have detachable function by wheel word 6, be convenient to maintenance or change, reduce living cost, improve the turning performance of front-wheel simultaneously.
In the present embodiment, described wheel word 6 comprises connecting element 35, rotary sleeve 36, S. A. 38, S. A. base 40, described connecting element 35 center offers rotating hole, rotary sleeve 36 is provided with in described rotating hole, S. A. 38 is provided with in described rotary sleeve 36, S. A. base 40 is provided with bottom described S. A. 38, described rotary sleeve 36 is bolted in bottom connecting element 35, the binding ring 37 be socketed on rotary sleeve 36 is provided with between bottom described rotary sleeve 36 and rotary sleeve 36, described S. A. 38 top is provided with draw-in groove 43, button groove 46 is offered outside described connecting element 35, the buckle button 44 for detaining dead draw-in groove 43 is provided with in described button groove 46, described rotary sleeve 36 top is provided with the postive stop baffle 45 for limiting buckle button 44, described connecting element 35 inside offers in rotating hole side and ejects hole, described ejecting in hole is provided with push rod 41, insert in bottom described push rod 41 on S. A. base 40, described push rod 41 top is provided with ejector spring 42, axle sleeve 39 is provided with bottom described rotary sleeve 36 and between S. A. base 40, be buckled in described axle sleeve 39 bottom rotary sleeve 36, described connecting element 35 inboard outer and front-wheel support bar 1 are spirally connected, on the left of described connecting element 35, outer wall is bolted with front-wheel connecting rod, fixed link 23 is bolted with bottom described front-wheel connecting rod, and described fixed link 23 end is inserted on the left of connecting element 35 inner, described S. A. base 40 is hinged with front wheel assembly 4, described S. A. 38 and S. A. base 40 are formed in one structure.
In the present embodiment, described slewing arrangement 7 comprises left-handed transcapsidation 10, dextrorotation transcapsidation 11, swivel block 12, slide block 14, slide block slot 13 is offered in the middle part of described swivel block 12, described slide block slot 13 top inner wall offers and ejects through hole 18 for what promote slide block 14, described slide block 14 is located in slide block slot 13, described left-handed transcapsidation 10 is equipped with annular groove 19 with dextrorotation transcapsidation 11 inwall, described slide block 14 top and bottom are equipped with the slip boss 17 that can slide in annular groove 19, described slide block 14 first half offers spring groove 16, described spring groove 16 is provided with retracing spring 15, described left-handed transcapsidation 10, dextrorotation transcapsidation 11, swivel block 12, slide block 14 center adopts and is coupling, buckle closure 20 is snapped with on outside described dextrorotation transcapsidation 11, described left-handed transcapsidation 10 bottom and front-wheel support bar 1 top are spirally connected, described dextrorotation transcapsidation 11 bottom and rear wheel support bar 2 top are spirally connected, be spirally connected bottom described swivel block 12 top and grab rail 3.
In the present embodiment, described control setup comprises control handle 24, control button 25, zip 27, control handle 24 is socketed with in the middle part of described grab rail 3, groove 22 is all offered in the middle part of described control handle 24 and grab rail 3, be provided with control button 25 in described groove 22, be snapped with zip button 26 in described control button 25, described zip button 26 is buckled on zip 27, it is inner that grab rail 3 is located at by described zip 27, described grab rail 3 outer wall is arranged with the outer bar 21 of grab rail.
In the present embodiment, described linkage 9 comprises zip 27, arm-tie 28, angled slide block 31, pushing block 29, the affixed zip 27 in described arm-tie 28 top, described arm-tie 28 is provided with pushing block 29, described arm-tie 28 base pins is connected to angled slide block 31, described angled slide block 31 top offers and ejects chute 30, described angled slide block 31 bottom is provided with thimble 32, described thimble 32 is located at and is ejected in through hole 18 for promoting slide block 14, orienting lug 33 is provided with in described pushing block 29 bottom, described orienting lug 33 lateral shaft is connected on pushing block 29, described arm-tie 28 offers the guide groove 34 corresponding with orienting lug 33, described angled slide block 31 and thimble 32 are formed in one structure.
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 (10)
1. the folded doll carriage of an improvement, comprise front-wheel support bar, front wheel assembly, rear wheel support bar, rear wheel assembly, grab rail, it is characterized in that: bottom described rear wheel support bar, be provided with rear wheel assembly, front wheel assembly is provided with bottom described front-wheel support bar, wheel word is provided with between described front-wheel support bar and front wheel assembly, slewing arrangement is provided with bottom described front-wheel support masthead portion and rear wheel support masthead portion and grab rail, be provided with control setup in the middle part of described grab rail, described grab rail inside is provided with linkage.
2. the folded doll carriage of a kind of improvement according to claim 1, it is characterized in that: described wheel word comprises connecting element, rotary sleeve, S. A., S. A. base, described connecting element center offers rotating hole, rotary sleeve is provided with in described rotating hole, S. A. is provided with in described rotary sleeve, S. A. base is provided with bottom described S. A., described rotary sleeve is bolted in bottom connecting element, the binding ring be socketed on rotary sleeve is provided with between bottom described rotary sleeve and rotary sleeve, described S. A. top is provided with draw-in groove, button groove is offered outside described connecting element, the buckle button for detaining dead draw-in groove is provided with in described button groove, described rotary sleeve top is provided with the postive stop baffle for limiting buckle button, inner the offering in rotating hole side of described connecting element ejects hole, described ejecting in hole is provided with push rod, insert on S. A. base bottom described push rod, described push rod top is provided with ejector spring, axle sleeve is provided with bottom described rotary sleeve and between S. A. base, be buckled in bottom rotary sleeve in described axle sleeve.
3. the folded doll carriage of a kind of improvement according to claim 2, it is characterized in that: described connecting element inboard outer and front-wheel support bar are spirally connected, on the left of described connecting element, outer wall is bolted with front-wheel connecting rod, be bolted with fixed link bottom described front-wheel connecting rod, and described fixed link end is inserted on the left of connecting element inner.
4. the folded doll carriage of a kind of improvement according to claim 2, is characterized in that: described S. A. base and front wheel assembly are hinged, and described S. A. and S. A. base are formed in one structure.
5. the folded doll carriage of a kind of improvement according to claim 1, it is characterized in that: described slewing arrangement comprises left-handed transcapsidation, dextrorotation transcapsidation, swivel block, slide block, slide block slot is offered in the middle part of described swivel block, described slide block slot top inner wall offers and ejects through hole for what promote slide block, described slide block is located in slide block slot, described left-handed transcapsidation and dextrorotation transcapsidation inwall are equipped with annular groove, described slide block top and bottom are equipped with the slip boss that can slide in annular groove, the described slide block first half offers spring groove, described spring groove is provided with retracing spring.
6. the folded doll carriage of a kind of improvement according to claim 5, it is characterized in that: described left-handed transcapsidation, dextrorotation transcapsidation, swivel block, its center adopt and be coupling, buckle closure is snapped with on outside described dextrorotation transcapsidation, described left-handed transcapsidation bottom and front-wheel support masthead portion are spirally connected, described dextrorotation transcapsidation bottom and rear wheel support masthead portion are spirally connected, and are spirally connected bottom described swivel block top and grab rail.
7. the folded doll carriage of a kind of improvement according to claim 1, it is characterized in that: described control setup comprises control handle, control button, zip, control handle is socketed with in the middle part of described grab rail, all groove is offered in the middle part of described control handle and grab rail, be provided with control button in described groove, be snapped with zip button in described control button, described zip button is buckled on zip, grab rail inside is located at by described zip, described grab rail outer wall is arranged with the outer bar of grab rail.
8. the folded doll carriage of a kind of improvement according to claim 1, it is characterized in that: described linkage comprises zip, arm-tie, angled slide block, pushing block, the affixed zip in described arm-tie top, described arm-tie is provided with pushing block, described arm-tie base pins is connected to angled slide block, described angled slide block top offers and ejects chute, and described angled slide block bottom is provided with thimble, and described thimble is located at and is ejected in through hole for promoting slide block.
9. the folded doll carriage of a kind of improvement according to claim 8, is characterized in that: be provided with orienting lug in described pushing block bottom, and described orienting lug lateral shaft is connected on pushing block, and described arm-tie offers the guide groove corresponding with orienting lug.
10. the folded doll carriage of a kind of improvement according to claim 8, is characterized in that: described angled slide block and thimble are formed in one structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412629.7U CN204978787U (en) | 2015-06-16 | 2015-06-16 | Baby's shallow is closed in receiving of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412629.7U CN204978787U (en) | 2015-06-16 | 2015-06-16 | Baby's shallow is closed in receiving of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204978787U true CN204978787U (en) | 2016-01-20 |
Family
ID=55113185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520412629.7U Expired - Fee Related CN204978787U (en) | 2015-06-16 | 2015-06-16 | Baby's shallow is closed in receiving of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204978787U (en) |
-
2015
- 2015-06-16 CN CN201520412629.7U patent/CN204978787U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20170616 |