CN202541621U - Anti-vibration baby carriage device - Google Patents
Anti-vibration baby carriage device Download PDFInfo
- Publication number
- CN202541621U CN202541621U CN2012201775259U CN201220177525U CN202541621U CN 202541621 U CN202541621 U CN 202541621U CN 2012201775259 U CN2012201775259 U CN 2012201775259U CN 201220177525 U CN201220177525 U CN 201220177525U CN 202541621 U CN202541621 U CN 202541621U
- Authority
- CN
- China
- Prior art keywords
- vibration
- infant
- axletree
- car body
- damper spring
- 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 an anti-vibration baby carriage device, which is characterized in that the anti-vibration baby carriage device comprises vibration absorbing mass blocks, vibration absorbing springs, a baby carriage body, wheels and axles, wherein the wheels are connected with the axles, the axles are connected with the baby carriage body, the vibration absorbing mass blocks are connected with the vibration absorbing springs, the vibration absorbing springs are connected with the baby carriage body, and the vibration absorbing springs and the vibration absorbing mass blocks are sheathed on the axles to vibrate up and down. The anti-vibration baby carriage device has the advantages that the vibration of the baby carriage body can be reduced, the vibration of the body of a baby is reduced, and especially under the situation of higher vibration frequency, the effect is more remarkable.
Description
Technical field
The utility model relates to mechanical vibrationproof field, particularly a kind of vibrationproof infant carriage device.
Background technology
Along with developing rapidly of science and technology, communications and transportation is more and more flourishing, and people's trip rate is increasingly high, goes out to travel, and perhaps celebrates a festival and goes home, all will be by vehicle such as automobile, trains.But when the adult had been with baby's trip, that was very inconvenience.Because no matter be automobile or train, the vibration situation in various degree of all depositing of these several kinds of vehicle, this health to the infant has certain damage.Therefore, the utility model relates to a kind of vibrationproof infant carriage device, can in the road of riding, reduce the influence of the vibration of car body to infant's health by actv..
The utility model content
The purpose of the utility model is to provide a kind of vibrationproof infant carriage device, and this device can reduce the vibration of Carriage for baby car body, and then reduces the vibration of infant's health, and particularly under the oscillation frequency condition with higher, effect is more obvious.
For realizing above-mentioned purpose, the utility model provides a kind of vibrationproof infant carriage device, it is characterized in that; Described infant's dolly antivibration gear comprises vibration damping mass, damper spring, Carriage for baby car body, wheel, axletree; Wherein said wheel is connected with axletree, and axletree is connected with the Carriage for baby car body, and the vibration damping mass is connected with damper spring; Damper spring is connected with the Carriage for baby car body, and damper spring and vibration damping mass all are enclosed within and do vertical tremor on the axletree.
Further, described oscillating mass piece by metal casting, is formed " mass-spring system " with vibrating spring, for system provides force of inertia, and the natural frequency of Adjustment System.
Further, described car body, an end links to each other with damper spring with axletree, bears infant's weight.
The described vibrationproof infant of the utility model carriage device, this device can reduce the vibration of Carriage for baby car body, and then reduces the vibration of infant's health, and particularly under the oscillation frequency condition with higher, effect is more obvious.
Description of drawings
Fig. 1 is the structural representation of the vibrationproof infant carriage device of the utility model.
The specific embodiment
To combine accompanying drawing that the utility model is described further below.But the content of the utility model is not only limited to so.
Referring to Fig. 1, a kind of infant's dolly antivibration gear constructional drawing.This device comprises car body 1, wheel 5 and the axletree 2 of vibration damping mass 4, damper spring 3, Carriage for baby; Wherein said wheel 5 is connected with axletree 2; Axletree 2 is connected with Carriage for baby car body 1; Vibration damping mass 4 is connected with damper spring 3, and damper spring 3 is connected with Carriage for baby car body 1, and damper spring 3 all is enclosed within on the axletree 2 with vibration damping mass 4 and does vertical tremor.
Described wheel 5 is accepted the vibration in the next external world, will vibrate through axletree 2 and pass to car body 1, and the vibration of car body 1 is passed to vibration damping mass 4 through damper spring 3, and vibration damping mass 4 is enclosed within on the axletree with damper spring 3, does up-down vibration.
The principle of work of infant's dolly antivibration gear of the utility model is: wheel 5 is accepted the vibration in the next external world; To vibrate through axletree 2 and pass to car body 1; The vibration of car body 1 is passed to vibration damping mass 4 through damper spring 3, and vibration damping mass 4 is enclosed within on the axletree with damper spring 3, does up-down vibration.The natural frequency of " mass-spring system " be made up of car body 1, axletree 2 and wheel 5 is lower; The natural frequency of " mass-spring system " be made up of damper spring 3 and vibration damping mass is more higher; Designing the oscillation frequency of its natural frequency and automobile, train thinks approaching; Can know according to the conclusion of double freedom model so; Higher and during at extraneous oscillation frequency near the natural frequency of " mass-spring system " formed by damper spring 3 and vibration damping mass, do the bigger vibration of amplitude by " mass-spring system " that damper spring 3 and vibration damping mass are formed, and " mass-spring system " amplitude of being made up of car body 1, axletree 2 and wheel 5 is less; Thereby reach the amplitude that reduces infant's vibration, protection infant's purpose.
The above specific embodiment only is used to explain the present invention, but not is used to limit the present invention.
Claims (3)
1. vibrationproof infant carriage device; It is characterized in that; Described infant's dolly antivibration gear comprises vibration damping mass (4), damper spring (3), Carriage for baby car body (1), wheel (5), axletree (2); Wherein said wheel (5) is connected with axletree (2), and axletree (2) is connected with Carriage for baby car body (1), and vibration damping mass (4) is connected with damper spring (3); Damper spring (3) is connected with Carriage for baby car body (1), and damper spring and vibration damping mass all are enclosed within and do vertical tremor on the axletree.
2. vibrationproof infant carriage device as claimed in claim 1 is characterized in that, described vibration damping mass is formed mass-spring system with damper spring.
3. vibrationproof infant carriage device as claimed in claim 1 is characterized in that, described car body, and an end links to each other with damper spring with axletree, bears infant's weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201775259U CN202541621U (en) | 2012-04-24 | 2012-04-24 | Anti-vibration baby carriage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201775259U CN202541621U (en) | 2012-04-24 | 2012-04-24 | Anti-vibration baby carriage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202541621U true CN202541621U (en) | 2012-11-21 |
Family
ID=47162295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201775259U Expired - Fee Related CN202541621U (en) | 2012-04-24 | 2012-04-24 | Anti-vibration baby carriage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202541621U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029711A (en) * | 2014-06-25 | 2014-09-10 | 王松豪 | Multi-dimensional shock-absorbing baby carriage |
| CN107264609A (en) * | 2017-06-28 | 2017-10-20 | 苏州见真物联科技有限公司 | Perambulator with shock-absorbing function |
| CN107264610A (en) * | 2017-06-28 | 2017-10-20 | 苏州见真物联科技有限公司 | A kind of perambulator with incabloc function |
| CN108189897A (en) * | 2017-12-28 | 2018-06-22 | 平湖市金猴童车有限公司 | A kind of improved elevating wheel |
-
2012
- 2012-04-24 CN CN2012201775259U patent/CN202541621U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029711A (en) * | 2014-06-25 | 2014-09-10 | 王松豪 | Multi-dimensional shock-absorbing baby carriage |
| CN104029711B (en) * | 2014-06-25 | 2017-06-06 | 玄春花 | A kind of multidimensional shock absorption babies ' barrow |
| CN107264609A (en) * | 2017-06-28 | 2017-10-20 | 苏州见真物联科技有限公司 | Perambulator with shock-absorbing function |
| CN107264610A (en) * | 2017-06-28 | 2017-10-20 | 苏州见真物联科技有限公司 | A kind of perambulator with incabloc function |
| CN108189897A (en) * | 2017-12-28 | 2018-06-22 | 平湖市金猴童车有限公司 | A kind of improved elevating wheel |
| CN108189897B (en) * | 2017-12-28 | 2020-04-07 | 平湖市金猴童车有限公司 | Improved generation lift wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20130424 |