CN208914895U - A kind of Shockproof wheel - Google Patents
A kind of Shockproof wheel Download PDFInfo
- Publication number
- CN208914895U CN208914895U CN201821288813.5U CN201821288813U CN208914895U CN 208914895 U CN208914895 U CN 208914895U CN 201821288813 U CN201821288813 U CN 201821288813U CN 208914895 U CN208914895 U CN 208914895U
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- wheel
- shockproof
- shock
- fork
- elastic component
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Abstract
The utility model discloses a kind of Shockproof wheels, including shock-proof seat, wheel fork and wheel, wheel is rotatablely installed in wheel fork, wheel fork is rotatablely installed in shock-proof seat, Shockproof wheel further includes elastic component, shock-proof seat is equipped with installation cavity, installation cavity is equipped with roof and bottom wall, wheel fork is equipped with pressure section, elastic component is contained in installation cavity and elastic component bottom end and bottom wall contradict, pressure section is located in installation cavity and contradicts at the top of elastic component with pressure section, when Shockproof wheel is pressurized movement, wheel fork is rotated relative to shock-proof seat, pressure section squeezes elastic component, when pressure disappears on Shockproof wheel, elastic component drives wheel fork to reset, Shockproof wheel is set to return to original position, compact structure, spring is not easy to break.
Description
Technical field
The utility model relates to perambulators, more particularly, to a kind of Shockproof wheel.
Background technique
Perambulator be it is a kind of provide tool car that is convenient and designing for infant's outdoor activities, be mother goes into the street purchase with baby
Requirement when object.In order to mitigate jolting for perambulator, the wheel of perambulator would generally be made into anti-vibration structure.But keeping away in the market
Shake wheel mostly uses Single spring, and the structure space needed is bigger, and spring is easily broken off.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of compact structure, springs to be not easy
The Shockproof wheel of fracture.
The purpose of this utility model is implemented with the following technical solutions:
A kind of Shockproof wheel, including shock-proof seat, wheel fork and wheel, the wheel rotational installation is in the wheel fork, the wheel fork
It is rotatablely installed in the shock-proof seat, the Shockproof wheel further includes elastic component, and the shock-proof seat is equipped with installation cavity, and the installation cavity is set
There are roof and bottom wall, the wheel fork is equipped with pressure section, and the elastic component is contained in the installation cavity and the elastic component bottom end
It being contradicted with the bottom wall, the pressure section is located in the installation cavity and contradicts at the top of the elastic component with the pressure section,
When the Shockproof wheel is pressurized movement, the wheel fork is rotated relative to the shock-proof seat, and the pressure section squeezes the elastic component, institute
When stating pressure disappearance on the Shockproof wheel, the elastic component drives the wheel fork to reset, and the Shockproof wheel is made to return to original position.
Further, the elastic component is spring.
Further, the installation cavity further includes spacer portion, and the spacer portion is fixed on the bottom wall and centrally located, institute
The quantity for stating elastic component is two, and two elastic components are located in the installation cavity, and the spacer portion separates two elastic components
To prevent two elastic component bottom vibrations.
Further, the wheel fork further includes protrusion, and the protrusion is extended from the pressure section and is located at described in two
To prevent vibration at the top of two elastic components between elastic component.
Further, the spacer portion is located in a straight line with the protrusion.
Further, the shock-proof seat is equipped with shaft mounting hole, and the wheel fork is equipped with through-hole, and the Shockproof wheel includes turning
Axis, the shaft, which is installed on the shaft mounting hole and the through-hole, makes the wheel fork rotational installation in the shock-proof seat.
Further, the wheel fork includes main body, and the body cross-section is in U-shape, and the main body surrounds mounting portion, described
Shock-proof seat is located in the mounting portion.
Further, the wheel fork further includes two-wheeled yoke, and the two wheel yokes extend from the main body, Mei Yisuo
It states wheel yoke and is equipped with wheel mounting hole, the wheel is between the two wheel yokes and is rotatablely installed in wheel installation
Hole.
Further, the company of the pivotal point of the pivotal point and the wheel fork and the shock-proof seat of the wheel and the wheel fork
Line is horizontal by acute angle.
Compared with prior art, the shock-proof seat of the utility model Shockproof wheel is equipped with installation cavity, and installation cavity is equipped with roof and bottom wall,
Wheel fork is equipped with pressure section, and elastic component is contained in installation cavity and elastic component bottom end and bottom wall contradict, and pressure section is located in installation cavity
And contradicted at the top of elastic component with pressure section, when Shockproof wheel is pressurized movement, wheel fork is rotated relative to shock-proof seat, and pressure section squeezes bullet
Property part, when pressure disappears on Shockproof wheel, elastic component drives wheel fork to reset, and so that Shockproof wheel is returned to original position, compact structure, spring are not easy
Fracture.
Detailed description of the invention
Fig. 1 is a perspective view of the utility model Shockproof wheel；
Fig. 2 is a stereogram exploded view of the Shockproof wheel of Fig. 1；
Fig. 3 is a perspective view of a shock-proof seat of the Shockproof wheel of Fig. 1；
Fig. 4 is a perspective view of a wheel fork of the Shockproof wheel of Fig. 1；
Fig. 5 is a schematic diagram of internal structure of the Shockproof wheel of Fig. 1；
Fig. 6 is another schematic diagram of internal structure of the Shockproof wheel of Fig. 1；
Fig. 7 is a use state diagram of the Shockproof wheel of Fig. 1；
Fig. 8 is another use state diagram of the Shockproof wheel of Fig. 1.
In figure: 100, Shockproof wheel；10, shock-proof seat；11, shaft mounting hole；12, installation cavity；120, bottom wall；121, roof；
122, spacer portion；20, elastic component；30, wheel fork；31, main body；310, through-hole；32, yoke is taken turns；320, wheel mounting hole；33, pacify
Dress portion；34, pressure section；35, raised；36, empty avoiding portion；40, wheel；50, shaft.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes
Any and all combinations of one or more related listed items.
Please refer to Fig. 1 to Fig. 8, a kind of Shockproof wheel 100 of the utility model include shock-proof seat 10, two elastic components 20, wheel fork 30,
Wheel 40 and shaft 50.
Shock-proof seat 10 is equipped with shaft mounting hole 11 and installation cavity 12.Installation cavity 12 include bottom wall 120, roof 121 and
Spacer portion 122, spacer portion 122 is extended from 120 center of bottom wall separates bottom wall 120 into two.
Each elastic component 20 is spring.
Wheel fork 30 includes main body 31 and two-wheeled yoke 32.Two-wheeled yoke 32 extends from main body 31.In each main body 31
Equipped with two through hole 310.Each round yoke 32 is equipped with wheel mounting hole 320.The section of main body 31 is in U-shape, and main body 31 surrounds one
Mounting portion 33.It is parallel to each other between two-wheeled yoke 32 and forms empty avoiding portion 36.Wheel fork 30 further includes pressure section 34 and protrusion 35.
Pressure section 34 extends from main body 31, and protrusion 35 is extended among pressure section 34.
When assembling Shockproof wheel 100, two elastic components 20 are respectively arranged in the installation cavity 12 of shock-proof seat 10, at this time spacer portion 122
Two elastic components 20 are spaced apart, to prevent bottom vibration after two elastic components, 20 stress.Shaft 50 is installed on through-hole 310 and shaft
In mounting hole 11, make the rotational installation of wheel fork 30 in shock-proof seat 10, pressure section 34 and protrusion 35 are located in installation cavity 12 at this time, and
Protrusion 35 prevents top vibration after two elastic components, 20 stress between two elastic components 20.Pressure section 34 is located at 20 end of elastic component
Between portion and roof 121.Wheel 40 be located at empty avoiding portion 36 and by wheel mounting hole 320 rotational installation in two-wheeled yoke 32 it
Between.
When using Shockproof wheel 100, the compression of wheel 40 is moved backward, and wheel fork 30 is driven to rotate counterclockwise with respect to shock-proof seat 10,
Pressure section 34 presses two elastic components 20.After pressure disappears on wheel 40, wheel fork 30 returns to original position under the action of elastic component 20,
To drive wheel 40 to return to original position, achieve the effect that shock-absorbing.Two elastic components 20 are used in the utility model, make entire shock-absorbing
It is not easy to break to take turns 100 compact structures, spring.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection of the utility model claims
Within the scope of.
Claims (9)
1. a kind of Shockproof wheel, including shock-proof seat, wheel fork and wheel, the wheel rotational installation is in the wheel fork, it is characterised in that:
In the shock-proof seat, the Shockproof wheel further includes elastic component for the wheel fork rotational installation, and the shock-proof seat is equipped with installation cavity, described
Installation cavity is equipped with roof and bottom wall, and the wheel fork is equipped with pressure section, and the elastic component is contained in the installation cavity and the bullet
Property part bottom end and the bottom wall contradict, the pressure section is located in the installation cavity and compresses with elastic component top with described
Portion contradicts, and when the Shockproof wheel is pressurized movement, the wheel fork is rotated relative to the shock-proof seat, and the pressure section squeezes the bullet
Property part, when pressure disappears on the Shockproof wheel, the elastic component drives the wheel fork to reset, and the Shockproof wheel is made to return to original position.
2. Shockproof wheel according to claim 1, it is characterised in that: the elastic component is spring.
3. Shockproof wheel according to claim 2, it is characterised in that: the installation cavity further includes spacer portion, the spacer portion
It is fixed on the bottom wall and centrally located, the quantity of the elastic component is two, and two elastic components are located in the installation cavity, institute
Spacer portion is stated to separate two elastic components to prevent two elastic component bottom vibrations.
4. Shockproof wheel according to claim 3, it is characterised in that: the wheel fork further includes protrusion, described raised from described
Pressure section extends and is located between two elastic components to prevent vibration at the top of two elastic components.
5. Shockproof wheel according to claim 4, it is characterised in that: the spacer portion and the protrusion are located at straight line
On.
6. Shockproof wheel according to claim 1, it is characterised in that: the shock-proof seat is equipped with shaft mounting hole, the wheel fork
Equipped with through-hole, the Shockproof wheel includes shaft, and the shaft, which is installed on the shaft mounting hole and the through-hole, makes the wheel fork
It is rotatablely installed in the shock-proof seat.
7. Shockproof wheel according to claim 6, it is characterised in that: the wheel fork includes main body, and the body cross-section is in U
Shape, the main body surround mounting portion, and the shock-proof seat is located in the mounting portion.
8. Shockproof wheel according to claim 7, it is characterised in that: the wheel fork further includes two-wheeled yoke, two wheel forks
Arm extends from the main body, and each wheel yoke is equipped with wheel mounting hole, and the wheel is located at the two wheel yokes
Between and be rotatablely installed in the wheel mounting hole.
9. Shockproof wheel according to claim 1, it is characterised in that: the pivotal point and the wheel of the wheel and the wheel fork
The line of the pivotal point of fork and the shock-proof seat is horizontal by acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821288813.5U CN208914895U (en) | 2018-08-10 | 2018-08-10 | A kind of Shockproof wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821288813.5U CN208914895U (en) | 2018-08-10 | 2018-08-10 | A kind of Shockproof wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208914895U true CN208914895U (en) | 2019-05-31 |
Family
ID=66701868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821288813.5U Active CN208914895U (en) | 2018-08-10 | 2018-08-10 | A kind of Shockproof wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208914895U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891202A (en) * | 2018-08-10 | 2018-11-27 | 宁波妈咪宝婴童用品制造有限公司 | A kind of Shockproof wheel |
-
2018
- 2018-08-10 CN CN201821288813.5U patent/CN208914895U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108891202A (en) * | 2018-08-10 | 2018-11-27 | 宁波妈咪宝婴童用品制造有限公司 | A kind of Shockproof wheel |
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| GR01 | Patent grant |