CN206723331U - Perambulator shockproof mechanism - Google Patents
Perambulator shockproof mechanism Download PDFInfo
- Publication number
- CN206723331U CN206723331U CN201720102225.7U CN201720102225U CN206723331U CN 206723331 U CN206723331 U CN 206723331U CN 201720102225 U CN201720102225 U CN 201720102225U CN 206723331 U CN206723331 U CN 206723331U
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- CN
- China
- Prior art keywords
- rod
- piston
- cylinder
- shock
- described piston
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Abstract
The utility model patent discloses a kind of perambulator shockproof mechanism,Including piston cylinder and piston rod,Described piston rod is inside piston cylinder,Described piston cylinder includes cylinder body,Described cylinder interior is hollow cavity,Described piston rod includes the body of rod and piston,External screw thread is provided with outside described piston cylinder,Adjusting nut is provided with outside described external screw thread,Described piston cylinder top is provided with upper gland,Described piston is located at the top of the body of rod,Described body of rod bottom is provided with lower fixed head,Described piston is placed in the hollow cavity of cylinder interior together with the top of the body of rod,Described body of rod bottom is provided with pad,Described pad lower surface is affixed on lower fixed head upper surface,Described piston cylinder and the outside of piston rod are cased with shock-proof spring,Described shock-proof spring top peaks at adjusting nut lower surface,Described shock-proof spring bottom peaks at pad upper surface.
Description
Technical field
Children electric motor field is the utility model is related to, in particular to a kind of perambulator shockproof mechanism.
Background technology
Children's electric motor vehicle is in recent years very popular, and the age that normal children's electric car uses is all little, their control ability
With reaction speed also in period of expansion, the uneven situation car body in ground is run into during riding can produce vibrations, to children
Impact is brought, out of control, situations such as falling down easily occurs, therefore have higher requirement to the incabloc function of children's electric motor vehicle.
Shockproof mechanism is all typically carried on children's electric motor vehicle, for damping, reduces the impact in ride.It is existing
Shockproof mechanism has varied, and simple shockproof mechanism is too simple, and vivid effect is poor；Complicated shockproof mechanism is complicated,
Cost is higher, and actual shock-proof effect is also general.
Utility model content
In order to overcome above-mentioned the shortcomings of the prior art, the purpose of this utility model is to carry the purpose of this utility model
There is the perambulator shockproof mechanism that shock-proof effect is good, cost is low, in light weight and easy for installation for a kind of.
In order to realize above-mentioned target, the utility model adopts the following technical scheme that：
Perambulator shockproof mechanism, including piston cylinder and piston rod, described piston rod is inside piston cylinder, described piston
Cylinder includes cylinder body, and described cylinder interior is hollow cavity, and described piston rod includes the body of rod and piston, outside described piston cylinder
Portion is provided with external screw thread, is provided with adjusting nut outside described external screw thread, described piston cylinder top is provided with upper gland, described
Piston is located at the top of the body of rod, and described body of rod bottom is provided with lower fixed head, and described piston is placed in together with the top of the body of rod
In the hollow cavity of cylinder interior, described body of rod bottom is provided with pad, and described pad lower surface is affixed on lower fixed head upper table
The outside of face, described piston cylinder and piston rod is cased with shock-proof spring, and described shock-proof spring top peaks at adjusting nut following table
Face, described shock-proof spring bottom peak at pad upper surface.
Hydraulic oil is provided with described hollow cavity.
Compared with prior art, the beneficial effects of the utility model are：The utility model has that shock-proof effect is good, cost
The advantages of low, in light weight and easy for installation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that the utility model uses structural representation.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As illustrated, perambulator shockproof mechanism, including piston cylinder and piston rod, described piston rod are located inside piston cylinder,
Described piston cylinder includes cylinder body 5.1, and the described inside of cylinder body 5.1 is hollow cavity, and described piston rod includes the He of the body of rod 2.1
Piston 3, described piston cylinder outside are provided with external screw thread 1.2, and the described outside of external screw thread 1.2 is provided with adjusting nut 4.1, described
Piston cylinder top is provided with upper gland 1.1, and described piston 3 is located at the top of the body of rod 2.1, and the described bottom of the body of rod 2.1 is provided with
Lower fixed head 2.2, described piston 3 are placed in the hollow cavity of cylinder interior together with the top of the body of rod 2.1, the described body of rod
2.1 bottoms are provided with pad 4.2, and the described lower surface of pad 4.2 is affixed on the upper surface of lower fixed head 2.2, described piston cylinder and work
The outside of stopper rod is cased with shock-proof spring 4, and the described top of shock-proof spring 4 peaks at the lower surface of adjusting nut 4.1, described shock-absorbing bullet
The bottom of spring 4 peaks at the upper surface of pad 4.2.
Hydraulic oil is provided with described hollow cavity..
The course of work of the present utility model：When rear wheel of baby carriage is given a shock, piston rod can compress upwards, at this moment piston 3
Compressed, while the also synchronous compression of shock-proof spring 4；When shaking pressure releases due to the effect piston rod meeting again of compression fluid
Return to original state, while shock-proof spring 4 is also synchronously rebounded due to elastic force, such perseveration to absorb the energy of vibrations,
Dual shock-absorbing, reaches shock-proof effect, and the shock-absorbing power of single perambulator shockproof mechanism is by the nut 4.1 outside piston cylinder to shock-absorbing
Spring 4 carries out crush regulation, so as to adjust the compressive strength of shock-proof spring.
Described perambulator shockproof mechanism is respectively arranged in the left side of car body 10 and the right side of the trailing wheel 20 of perambulator typically by two
Side, the left side and right side of perambulator front wheel can also be arranged on, perambulator other rational positions can also be installed on.
The utility model has the advantages of shock-proof effect is good, cost is low, in light weight and easy for installation.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (2)
1. perambulator shockproof mechanism, it is characterised in that：Including piston cylinder and piston rod, described piston rod is located inside piston cylinder,
Described piston cylinder includes cylinder body, and described cylinder interior is hollow cavity, and described piston rod includes the body of rod and piston, described
Piston cylinder outside be provided with external screw thread, adjusting nut is provided with outside described external screw thread, described piston cylinder top is provided with upper solid
Determine head, described piston is located at the top of the body of rod, and described body of rod bottom is provided with lower fixed head, described piston and the body of rod it is upper
Portion is placed in the hollow cavity of cylinder interior together, and described body of rod bottom is provided with pad, and described pad lower surface is affixed on down
The outside of gland upper surface, described piston cylinder and piston rod is cased with shock-proof spring, and described shock-proof spring top peaks at tune
Nut lower surface is saved, described shock-proof spring bottom peaks at pad upper surface.
2. perambulator shockproof mechanism according to claim 1, it is characterised in that：Hydraulic oil is provided with described hollow cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102225.7U CN206723331U (en) | 2017-01-27 | 2017-01-27 | Perambulator shockproof mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102225.7U CN206723331U (en) | 2017-01-27 | 2017-01-27 | Perambulator shockproof mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206723331U true CN206723331U (en) | 2017-12-08 |
Family
ID=60499485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720102225.7U Expired - Fee Related CN206723331U (en) | 2017-01-27 | 2017-01-27 | Perambulator shockproof mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206723331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327518A (en) * | 2017-12-20 | 2018-07-27 | 平湖市小明星儿童用品有限公司 | A kind of compact-sized antidetonation perambulator |
-
2017
- 2017-01-27 CN CN201720102225.7U patent/CN206723331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327518A (en) * | 2017-12-20 | 2018-07-27 | 平湖市小明星儿童用品有限公司 | A kind of compact-sized antidetonation perambulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180815 Address after: 054500 the southern side of Xinglin Road, the northern side of Xingwang Road, Hegu temple, Pingxiang, Xingtai, Hebei Patentee after: Hebei Hongsida Bicycle Co., Ltd. Address before: 323600 Lishui, Yunhe County, Zhejiang Province town of 20 Patentee before: YUN AND MANXINGZHE TOY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20190127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |