CN209757239U - Baby carriage steering wheel with clutch structure - Google Patents
Baby carriage steering wheel with clutch structure Download PDFInfo
- Publication number
- CN209757239U CN209757239U CN201920385735.9U CN201920385735U CN209757239U CN 209757239 U CN209757239 U CN 209757239U CN 201920385735 U CN201920385735 U CN 201920385735U CN 209757239 U CN209757239 U CN 209757239U
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- separator
- steering wheel
- main part
- connecting axle
- clutch structure
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Abstract
The utility model discloses a bassinet steering wheel with separation and reunion structure, include the main part and be used for the connecting axle with the wheel linkage, the main part rotates with the connecting axle to be connected, the connecting axle lower extreme stretches out the main part, and stretches out the part and be provided with the separator, axially sliding connection between separator and the connecting axle, circumference fixed connection between separator and the connecting axle, separable connection between main part and the separator, the utility model discloses steering wheel and wheel linkage when can normally traveling as the bassinet, and can make steering wheel and wheel relatively independent when control display screen emulation recreation or advance education recreation, do not take place the linkage.
Description
Technical Field
The utility model belongs to the bassinet field, more specifically the bassinet steering wheel with separation and reunion structure that says so relates to.
Background
the baby carrier is a large class among children's toys, wherein the children's electric vehicle imitates a real automobile model design, and actually drives through a steering wheel, some children's electric vehicles can be also interconnected with a display screen game, and the game is controlled on the baby carrier through operation keys on the steering wheel, so that an emulation simulation game is carried out, but at present, all the steering wheels of the baby carrier are linked with wheels, so that the steering wheel can be rotated when the display screen interconnection game (including early education purposes) is carried out, the wheels of the baby carrier also rotate synchronously, firstly, the rotation resistance is large, the wheel abrasion and the damage to a steering mechanism are large, sometimes, children with small ages cannot drive the baby carrier, parents are required to control the movement and turning of the baby carrier through a remote controller, and at the moment, the children cannot drive the rotation of the wheels through the steering wheel.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a can be as steering wheel and wheel linkage when bassinet normally traveles, and can make steering wheel and wheel relatively independent when control display screen emulation recreation or early education recreation, do not take place the linkage.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a bassinet steering wheel with separation and reunion structure, includes the main part and is used for the connecting axle with the wheel linkage, the main part rotates with the connecting axle to be connected, the main part is stretched out to the connecting axle lower extreme, and the extension is provided with the separator, axial sliding connection between separator and the connecting axle, circumference fixed connection between separator and the connecting axle, separable connection between main part and the separator.
Further the connecting shaft is provided with a limiting slide rail along the axial direction, and the separator is provided with a limiting slide groove along the axial direction.
Or the separator is provided with a limiting slide rail along the axial direction, and the connecting shaft is provided with a limiting slide groove along the axial direction.
Further the separator is provided with a plurality of constant head tanks towards main part one side, the main part is provided with a plurality of locating pieces with constant head tank complex.
furthermore, a limiting bulge is arranged on the side surface of the connecting shaft, and an elastic bulge capable of passing over the limiting bulge is correspondingly arranged on the separator.
Furthermore, a handheld part extends outwards from the lower part of the separator.
The main part further includes upper cover and lower cover, is provided with the cavity in the lower cover, the department that the connecting axle stretches into the cavity of lower cover is provided with the step of outside extension, and the lower cover wraps up in the below of step, cover on and be provided with downwardly extending's sleeve, the sleeve is contradicted in the top of step.
further, a return spring is arranged between the connecting shaft and the main body.
Compared with the prior art, the beneficial effects of the utility model are that: through the separator, when the separator slides downwards along the connecting shaft, the positioning groove and the positioning block between the separator and the main body are separated, at the moment, the separator is not linked with the main body in the rotating process of the main body, the further connecting shaft keeps the original position, the display screen simulation game can be carried out, the steering wheel rotates easily, and unnecessary abrasion of a steering mechanism of the wheel is avoided; on the contrary, when the separator upwards slided along the connecting axle, the locating piece stretches into in the constant head tank, and elastic bulge crosses spacing arch simultaneously and fixes a position the separator at the axial, and the main part will drive the separator linkage when rotating, and further connecting axle and wheel rotate in step, can carry out bassinet normal driving this moment, realize the quick free switch-over of two kinds of modes, also can break away from main part and wheel certainly when children are less can't drive, be convenient for it to rotate, and the head of a family passes through the operation of remote controller control bassinet.
Drawings
FIG. 1 is a three-dimensional structure of the present invention;
FIG. 2 is a first perspective view of the separator of the present invention taken from the whole;
FIG. 3 is a second perspective view of the separator of the present invention taken from the whole;
FIG. 4 is a front view of the steering wheel of the baby carrier with a clutch structure of the present invention;
3 FIG. 3 5 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 in 3 FIG. 34 3; 3
Fig. 6 is a schematic cross-sectional view taken along line B-B in fig. 4.
Reference numerals: 1. a main body; 11. an upper cover; 12. positioning blocks; 13. a lower cover; 14. a sleeve; 15. a return spring; 2. a connecting shaft; 21. a limiting bulge; 23. a limiting chute; 24. a step; 3. a separator; 31. an elastic bulge; 32. positioning a groove; 33. a limiting slide rail; 34. a hand-held portion.
Detailed Description
The embodiment of the steering wheel with clutch structure for children of the present invention is further explained with reference to fig. 1 to 6.
The utility model provides a bassinet steering wheel with separation and reunion structure, includes main part 1 and is used for connecting axle 2 with the wheel linkage, main part 1 rotates with connecting axle 2 to be connected, main part 1 is stretched out to 2 lower extremes of connecting axle, and the extension is provided with separator 3, axial sliding connection between separator 3 and the connecting axle 2, circumference fixed connection between separator 3 and the connecting axle 2, separable connection between main part 1 and the separator 3.
When the separator 3 is connected with the main body 1, the main body 1 rotates to carry the separator 3 and the connecting shaft 2 to rotate together, and the connecting shaft 2 is always linked with the steering mechanism and the wheels, so that the baby carriage can be normally driven; when a game or early education and display screen interconnection are needed, the separator 3 is separated from the main body 1, the main body 1 rotates independently, the separator 3, the connecting shaft 2, the steering mechanism and the wheels do not move, and the two modes are switched.
In the preferred embodiment, the connecting shaft 2 is provided with a limiting slide rail 33 along the axial direction, and the separator 3 is provided with a limiting slide groove 23 along the axial direction; or separator 3 is provided with spacing slide rail 33 along the axial, connecting axle 2 is provided with spacing spout 23 along the axial, and preferred separator 3 cover is in the connecting axle 2 outside, and spacing slide rail 33 can be but is not limited to be provided with two in this embodiment, and wherein spacing slide rail 33 and spacing spout 23 are arranged in pairs, makes separator 3 can slide on connecting axle 2 along the axis through spacing slide rail 33 and spacing spout 23, but the two of circumference keeps standing still relatively all the time or the two links all the time in circumference.
as shown in fig. 2 and fig. 3, in the preferred embodiment, a plurality of positioning grooves 32 are formed in one side of the separator 3 facing the main body 1, the main body 1 is provided with a plurality of positioning blocks 12 which are matched with the positioning grooves 32, of course, the positions of the positioning grooves 32 and the positioning blocks 12 can be interchanged, and the implementation of the functions of the positioning grooves and the positioning blocks is not affected, when the separator 3 slides downwards, the positioning blocks 12 are separated from the positioning grooves 32, and the main body 1 is separated from the separator 3, that is, when the main body 1 rotates, the separator 3 is not moved; after the separator 3 slides upwards, the positioning block 12 extends into the positioning groove 32, and the main body 1 and the separator 3 are linked in the circumferential direction, that is, the separator 3 also synchronously rotates when the main body 1 rotates.
In the preferred embodiment, a limiting protrusion 21 is disposed on a side surface of the connecting shaft 2, and an elastic protrusion 31 capable of passing over the limiting protrusion 21 is correspondingly disposed on the separator 3, as shown in fig. 3 and 4, wherein a strip-shaped hole is formed on the side surface of the separator to form a deformable and elastic region, and a protrusion is disposed in the region of the elastic protrusion 31; when the separator 3 moves along the axial direction of the connecting shaft 2, the elastic bulge 31 passes back over the limiting bulge 21, particularly when a baby carriage is driven, the separator 3 slides upwards, the positioning block 12 extends into the positioning groove 32, and the elastic bulge 31 is positioned above the limiting bulge 21, so that the separator 3 cannot naturally slide downwards, and the main body 1 and the separator 3 are ensured to be relatively static.
Of course, the above-mentioned limiting protrusion 21 and the elastic protrusion 31 may also be disposed at other positions, for example, the limiting protrusion 21 is disposed on the side of the positioning block 12, and the elastic protrusion 31 is disposed on the side of the positioning slot 32, so as to fix the positioning block 12 and the positioning slot 32 and maintain the state of the separator 3 connected to the main body 1.
The preferred embodiment is provided with a hand-held portion 34 extending outwardly from the lower portion of the separator 3 to facilitate direct manual adjustment of the separator 3 to change the function of the main body 1 as desired.
The main body 1 preferably includes an upper cover 11 and a lower cover 13, a cavity is provided in the lower cover 13, a step 24 extending outward is provided at a position where the connecting shaft 2 extends into the cavity of the lower cover 13, the lower cover 13 wraps a lower portion of the step 24, a sleeve 14 extending downward is provided on the upper cover 11, the sleeve 14 abuts against the upper portion of the step, and a part of the preferred connecting shaft 2 extends into the sleeve 14 to ensure that the two are coaxial, wherein the upper cover 11 and the lower cover 13 can be fixedly connected through bolts; through the arrangement of the step 24, the upper cover 11 and the lower cover 13 can wrap the step 24, and the main body 1 can be axially fixed relative to the connecting shaft 2 no matter where the separator 3 is located.
A return spring 15 is preferably disposed between the connecting shaft 2 and the main body 1 in this embodiment, and the return spring 15 enables the main body 1 to have a self-aligning function after rotating.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a bassinet steering wheel with separation and reunion structure, includes the main part and is used for the connecting axle with the wheel linkage, its characterized in that: the main part rotates with the connecting axle to be connected, the connecting axle lower extreme stretches out the main part, and the extension is provided with the separator, axial sliding connection between separator and the connecting axle, circumference fixed connection between separator and the connecting axle, separable connection between main part and the separator.
2. A stroller steering wheel having a clutch structure according to claim 1, wherein: the connecting shaft is provided with a limiting slide rail along the axial direction, and the separator is provided with a limiting slide groove along the axial direction.
3. A stroller steering wheel having a clutch structure according to claim 1, wherein: the separator is provided with a limiting slide rail along the axial direction, and the connecting shaft is provided with a limiting slide groove along the axial direction.
4. A steering wheel for children with clutch structure according to claim 2 or 3, wherein: the separator is provided with a plurality of constant head tanks towards main part one side, the main part is provided with a plurality of locating pieces with constant head tank complex.
5. A stroller steering wheel having a clutch structure according to claim 4, wherein: the side of the connecting shaft is provided with a limiting bulge, and the separator is correspondingly provided with an elastic bulge capable of passing over the limiting bulge.
6. A stroller steering wheel having a clutch structure according to claim 5, wherein: and a handheld part extends outwards below the separator.
7. A stroller steering wheel having a clutch structure according to claim 5, wherein: the main part includes upper cover and lower cover, is provided with the cavity in the lower cover, the department that the connecting axle stretches into the cavity of lower cover is provided with the step of outside extension, and the lower cover wraps up in the below of step, cover on and be provided with downwardly extending's sleeve, the sleeve is contradicted in the top of step.
8. A stroller steering wheel having a clutch structure according to claim 7, wherein: and a return spring is arranged between the connecting shaft and the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385735.9U CN209757239U (en) | 2019-03-25 | 2019-03-25 | Baby carriage steering wheel with clutch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920385735.9U CN209757239U (en) | 2019-03-25 | 2019-03-25 | Baby carriage steering wheel with clutch structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209757239U true CN209757239U (en) | 2019-12-10 |
Family
ID=68756228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920385735.9U Active CN209757239U (en) | 2019-03-25 | 2019-03-25 | Baby carriage steering wheel with clutch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209757239U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248827A (en) * | 2020-09-25 | 2022-03-29 | 比亚迪股份有限公司 | Steering wheel and vehicle with same |
| CN114312969A (en) * | 2020-09-30 | 2022-04-12 | 比亚迪股份有限公司 | Steering column assembly, steering column and vehicle |
| CN115140227A (en) * | 2021-03-31 | 2022-10-04 | 平湖市小太阳童车股份有限公司 | Steering control mechanism for wheels of baby carrier |
-
2019
- 2019-03-25 CN CN201920385735.9U patent/CN209757239U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248827A (en) * | 2020-09-25 | 2022-03-29 | 比亚迪股份有限公司 | Steering wheel and vehicle with same |
| CN114312969A (en) * | 2020-09-30 | 2022-04-12 | 比亚迪股份有限公司 | Steering column assembly, steering column and vehicle |
| CN115140227A (en) * | 2021-03-31 | 2022-10-04 | 平湖市小太阳童车股份有限公司 | Steering control mechanism for wheels of baby carrier |
| CN115140227B (en) * | 2021-03-31 | 2024-01-05 | 平湖市小太阳童车股份有限公司 | Perambulator wheel steering control mechanism |
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