CN106697034A - Shock-absorbing mechanism for children's vehicles - Google Patents
Shock-absorbing mechanism for children's vehicles Download PDFInfo
- Publication number
- CN106697034A CN106697034A CN201611184225.2A CN201611184225A CN106697034A CN 106697034 A CN106697034 A CN 106697034A CN 201611184225 A CN201611184225 A CN 201611184225A CN 106697034 A CN106697034 A CN 106697034A
- Authority
- CN
- China
- Prior art keywords
- spring
- vibration
- perambulator
- shock
- flap
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/18—Resilient suspensions of bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/18—Resilient suspensions of bodies
- B62B9/185—Resilient suspensions of bodies by springs between seat and frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
Abstract
The invention relates to a shock-absorbing mechanism for children's vehicles and overcomes the defect that a children's vehicle in the prior art has poor shock-absorbing property. The shock-absorbing mechanism for children's vehicles provided herein is characterized in that a spring seat cap is fixed to a spring socket which is fixed to a shock-absorbing retainer, a spring is arranged in the spring socket, a shaft seat is slidably connected in the spring seat cap, a part to be damped mates with the shaft seat, the shock-absorbing retainer is fixed to a vehicle frame, and shock absorption is achieved through the shock-absorbing spring mating with the shaft seat; compared with the prior art, the shock-absorbing mechanism in the scheme is reasonable in structure; the shock-absorbing spring is arranged in the spring socket and is guided by the spring socket after being stressed, the shock-absorbing spring is never bent, and the service life of the shock-absorbing spring is extended; in addition, the shock-absorbing mechanism combined in a whole is convenient to mount on a children's vehicle, such as between a seat and a vehicle frame or between a wheel shaft and the vehicle frame; the shock-absorbing mechanism is flexible to arrange in position, and the shock-absorbing property of the children's vehicle is optimized.
Description
Technical field
The present invention relates to perambulator accessory, more particularly to a kind of perambulator damper mechanism.
Background technology
Perambulator is a kind of articles for children that suitable children drive.Perambulator has the function of holding and carry children's movement, and perambulator is being moved
It is possible that when oscillation phenomenon, such as perambulator traveling are on uneven road surface, this vibration may aggravate during dynamic.This
Planting oscillation phenomenon will necessarily reduce the comfortableness of perambulator.
In the prior art, manufacturer is the comfortableness for improving perambulator, is set between the seat of perambulator and the chassis of perambulator
Spring is put, the anti-vibration of perambulator is realized using the elastic force of spring, this scenario-frame is simple, under causing the stability of perambulator
Drop；Spring is set directly between seat and chassis, and spring easily fails, and shortens the life-span of perambulator.In addition, this scheme is only
Anti-vibration can be carried out to seat, it is impossible to greatly improve the anti-vibration performance of perambulator.
The content of the invention
A kind of perambulator damper mechanism that the present invention is provided, it is intended to overcome perambulator anti-vibration poor performance of the prior art not
Foot.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：A kind of perambulator damper mechanism, including anti-vibration
Deck, spring flap and spring block set, offer spring cavity in the spring block set, anti-vibration spring is provided with the spring cavity,
The spring flap sets and offers bar hole, and the length direction of the bar hole is set along the axis direction of anti-vibration spring, described
Axle bed is additionally provided with spring flap, the axle bed is slidably connected in spring flap, and integral type is provided with and is located on the axle bed
Lead column in anti-vibration spring, the spring flap is fixed by screws in spring block set, and the spring block set is by elasticity
Part is fixed on anti-vibration deck.
A kind of optional scheme, is provided with cavity in the spring flap, the bar hole is communicated with cavity, on the axle bed
Integral type is provided with the guide way being oriented to axle bed, and the gathering sill coordinated with guide way is offered on the side wall of the cavity.
There is more accurate slip precision, so as to optimize when the setting of guide way and gathering sill causes that axle bed opposed spring seats lid is slided
The performance of damper mechanism；In addition, the raising of axle bed mobile accuracy causes that anti-vibration spring stress is uniform, anti-vibration spring is extended
Service life.
A kind of optional scheme, offers the cavity for accommodating elastic component in the spring block set, opened on the anti-vibration deck
The mating cavity coordinated with spring block set is provided with, the elastic component includes arc spring lamination and is arranged on the positioning at arc spring lamination two ends
The through hole for passing through positioning body is equipped with the side wall of body, the spring block set and mating cavity.Spring block set is plugged on keeps away
Shake on deck and fixed using elastic component, spring block set is easy to assembling with anti-vibration deck, optimizes the usability of damper mechanism
Energy.
A kind of optional scheme, the positioning body is integral type structure with arc spring lamination, and positioning body is connected with arc spring lamination
It is reliable；Or, the positioning body is welded on arc spring lamination, and elastomer is easy to be obtained.
A kind of optional scheme, just to being additionally provided with rib at gathering sill on the outer wall of the spring flap, it is described plus
Strong portion is integral type structure with spring flap.The setting of rib improves the intensity of spring flap, extends spring flap
Service life.
A kind of optional scheme, also integral type is provided with the leg for avoiding abnormal contact positioning body, institute on the anti-vibration deck
State and form assembly cavity between leg and anti-vibration deck.The setting of leg can be effectively prevented from positioning body and be led thing contact, cause
Anti-vibration deck departs from spring block set, optimizes damper mechanism stability in use.
A kind of optional scheme, the axle bed is provided with groove on the one end away from lead column.Groove be used for by vibration damping
Mechanism coordinate, such as wheel shaft optimizes the performance of damper mechanism.
A kind of optional scheme, equal integral type is provided with the flange for being easy to set screw on the spring flap and spring block set
Body.The setting of screw is easy in the setting of flange body, and damper mechanism is easy to assembling, reduces the manufacturing cost of damper mechanism.
Compared with prior art, a kind of perambulator damper mechanism that the present invention is provided, has the following advantages that：Spring flap is fixed
In spring block set, spring block set is fixed on anti-vibration deck, and spring is provided with spring block set, is slidably connected in spring flap
There is axle bed, coordinated by the part of vibration damping and axle bed, anti-vibration deck is fixed on vehicle frame, coordinate axle bed to realize keeping away using anti-vibration spring
Shake function, relative to prior art, the program is rational in infrastructure, anti-vibration spring is located in spring block set, after anti-vibration spring stress by
Spring block set is oriented to it, and anti-vibration spring will not bend, and extends the service life of anti-vibration spring；In addition, the anti-vibration mechanism group
It is combined into an entirety, it is convenient on perambulator, such as between seat and vehicle frame, or between wheel shaft and vehicle frame, anti-vibration mechanism
Set location flexibly, optimizes the damping property of perambulator.Being provided for of bar hole is controlled to the deflection of anti-vibration spring,
Avoid anti-vibration spring deflection excessive, cause anti-vibration spring premature failure, extend the service life of damper mechanism.
Brief description of the drawings
Accompanying drawing 1 is that a kind of perambulator damper mechanism of the invention is applied to the schematic diagram after perambulator；
Accompanying drawing 2 is the schematic diagram after spring block set is disengaged with anti-vibration deck in accompanying drawing 1；
Accompanying drawing 3 is a kind of explosive view of perambulator damper mechanism of the invention；
Accompanying drawing 4 is a kind of sectional view of perambulator damper mechanism of the invention.
Specific embodiment
Below in conjunction with the accompanying drawings, a kind of perambulator damper mechanism of the invention is described further.Following examples are only used for
The present invention is helped skilled in the art to understand, is not limitation of the present invention.
Perambulator is a kind of articles for children for being suitable to children's driving, to improve the comfort property of perambulator, should be installed on perambulator
Anti-vibration mechanism.Anti-vibration mechanism can be set such as between wheel shaft 200 and vehicle frame 100 or between seat and vehicle frame 100, anti-vibration is installed
Perambulator after mechanism, children have more preferable comfort property in driving procedure.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of perambulator damper mechanism, wheel shaft 200 and vehicle frame 100 are arranged on the mechanism
Between as a example by, including anti-vibration deck 1, spring flap 2 and spring block set 3 offer spring cavity 4 in the spring block set 3, described
Anti-vibration spring 5 is provided with spring cavity 4, the spring flap 2 sets and offers bar hole 6, the length direction edge of the bar hole 6 is kept away
The axis direction of spring 5 of shaking is set, and is additionally provided with axle bed 7 in the spring flap 2, and the axle bed 7 is slidably connected at spring flap 2
Interior, integral type is provided with the lead column 8 being located in anti-vibration spring 5 on the axle bed 7, and the spring flap 2 is fixed by screw
In spring block set 3, equal integral type is provided with the flange body 21 for being easy to set screw, institute on the spring flap 2 and spring block set 3
Spring block set 3 is stated to be fixed on anti-vibration deck 1 by elastic component 11；
As shown in Figure 3, Figure 4, anti-vibration deck 1 can be bolted on frame, and wheel shaft 200 is passed through on spring flap 2
Bar hole 6 is simultaneously in contact with axle bed 7, and the axle bed 7 is provided with groove 20 on away from one end of lead column 8, and the groove 20 is played
The effect of wheel shaft 200 is positioned, wheel shaft 200 is accurate with the relative position of axle bed 7, so that the uniform force of anti-vibration spring 5, specifically
Ground is said, after vibration is produced, wheel shaft 200 is moved to the applying active force of anti-vibration spring 5 and along the length direction of bar hole 6, now axle
Seat 7 is moved with wheel shaft 200, and the stress of anti-vibration spring 5 produces elastic deformation, and anti-vibration spring 5 can consume one in deformation process
The active force that part is produced by vibration, thus plays a part of vibration damping or anti-vibration；After vibration disappearance, in the effect of anti-vibration spring 5
Under, wheel shaft 200 and axle bed 7 reset.
As shown in Figure 3, Figure 4, wheel shaft 200 may produce rotation dynamic relative to spring flap 2 in actual use
Make, to reduce the abrasion of wheel shaft 200 or spring flap 2, rolling bearing, rolling also can be set between axle wheel and the side wall of bar hole 6
Dynamic bearing is set on wheel shaft 200, and the abrasion of wheel shaft 200 or spring flap 2 is reduced with this；
As shown in Figure 3, Figure 4, when generation is vibrated, wheel shaft 200 and axle bed 7 are moved relative to spring flap 2, now, should
Axle bed 7 is set to be moved along the axis direction of anti-vibration spring 5 with mobile accuracy higher, i.e. axle bed 7, therefore, the spring base
Cavity 9 is provided with lid 2, the bar hole 6 is communicated with cavity 9, and integral type is provided with what axle bed 7 was oriented on the axle bed 7
Guide way 10, offers the gathering sill coordinated with guide way 10 on the side wall of the cavity 9, guide way 10 coordinates with gathering sill can
Axle bed 7 is oriented to, precision when axle bed 7 is slided is improve, and then causes the uniform force of anti-vibration spring 5, extend anti-vibration
The service life of spring 5；
As shown in figure 3, the setting of gathering sill can reduce the intensity of spring flap 2, and spring flap 2 in use can
Bear certain active force, therefore, spring flap 2 should have certain intensity, therefore, on the outer wall of the spring flap 2
Just to being additionally provided with rib 17 at gathering sill, the rib 17 is integral type structure, the width of rib 17 with spring flap 2
When should be greater than the width of gathering sill, i.e. gathering sill to orthographic projection is made on rib 17, projection of the gathering sill on rib 17 should
It is fully located within rib 17；
As shown in Figure 3, Figure 4, the cavity 12 for accommodating elastic component 11, the anti-vibration deck 1 are offered in the spring block set 3
On offer the mating cavity 13 coordinated with spring block set 3, the elastic component 11 includes arc spring lamination 14 and being arranged on arc spring lamination
Pass through positioning body 15 logical is equipped with the side wall of the positioning body 15 at 14 two ends, the spring block set 3 and mating cavity 13
Hole 16, the positioning body 15 is integral type structure with arc spring lamination 14, and positioning body 15 can be bent to form by arc spring lamination 14；Or
Person, the positioning body 15 is welded on arc spring lamination 14；First elastic component 11 is placed in cavity 12 in assembling process, and makes positioning
Body 15 is placed through the through hole 16 in spring block set 3, then again inserts in mating cavity 13 spring block set 3, positioning body 15 and position
After the through hole 16 on the side wall of mating cavity 13 is aligned, in the presence of the elastic force of arc spring lamination 14, positioning body 15 stretches into be located at matches somebody with somebody
The through hole 16 on the side wall of chamber 13 is closed, the assembling of spring block set 3 and anti-vibration deck 1 is completed with this, when taking apart, positioning body 15 pushed away
Easily spring block set 3 is taken apart with anti-vibration deck 1 by the through hole 16 gone out on the side wall of mating cavity 13, is operated very square
Just.
As shown in figure 3, when actually used, spring block set 3 should be reliably connected together with anti-vibration deck 1, the anti-vibration
Also integral type is provided with the leg 18 for avoiding abnormal contact positioning body 15 on deck 1, is formed between the leg 18 and anti-vibration deck 1
Assembly cavity 19.The setting of leg 18 can be effectively prevented from abnormal contact locating dowel and promote locating dowel to depart from through hole 16, so that
Improve anti-vibration mechanism stability in use.The setting of assembly cavity 19 causes spring block set 3 with anti-vibration deck 1 just
In taking apart, the performance of anti-vibration mechanism is optimized.
In addition, damper mechanism is easy to assembly, the built-in perambulator belly of drive motor assembly is capable of achieving, the packaging for reducing vehicle is empty
Between, so as to reduce cost of transportation.
Section Example of the invention is described above in association with accompanying drawing.Those skilled in the art read this specification
Afterwards, above-described embodiment can be modified.
As that can also be together by a threaded connection between spring block set 3 and anti-vibration deck 1.
Claims (8)
1. a kind of perambulator damper mechanism, it is characterised in that：Including anti-vibration deck (1), spring flap (2) and spring block set (3), institute
State to be offered in spring block set (3) in spring cavity (4), the spring cavity (4) and be provided with anti-vibration spring (5), the spring flap (2)
If offering bar hole (6), the length direction of the bar hole (6) is set along the axis direction of anti-vibration spring (5), the spring
Axle bed (7) is additionally provided with flap (2), the axle bed (7) is slidably connected in spring flap (2), integral type on the axle bed (7)
The lead column (8) being located in anti-vibration spring (5) is provided with, the spring flap (2) is fixed by screws in spring block set (3)
On, the spring block set (3) is fixed on anti-vibration deck (1) by elastic component (11).
2. a kind of perambulator damper mechanism according to claim 1, it is characterised in that：Sky is provided with the spring flap (2)
Chamber (9), the bar hole (6) is communicated with cavity (9), and integral type is provided with to leading that axle bed (7) is oriented on the axle bed (7)
To body (10), the gathering sill coordinated with guide way (10) is offered on the side wall of the cavity (9).
3. a kind of perambulator damper mechanism according to claim 1, it is characterised in that：Offered in the spring block set (3)
The cavity (12) of elastic component (11) is accommodated, the mating cavity coordinated with spring block set (3) is offered on the anti-vibration deck (1)
(13), the elastic component (11) is including arc spring lamination (14) and is arranged on the positioning body (15) at arc spring lamination (14) two ends, described
The through hole (16) for making positioning body (15) to pass through is equipped with the side wall of spring block set (3) and mating cavity (13).
4. a kind of perambulator damper mechanism according to claim 3, it is characterised in that：The positioning body (15) and arc spring lamination
(14) it is integral type structure；Or, the positioning body (15) is welded on arc spring lamination (14).
5. a kind of perambulator damper mechanism according to claim 2, it is characterised in that：On the outer wall of the spring flap (2)
Just to being additionally provided with rib (17) at gathering sill, the rib (17) and spring flap (2) are integral type structure.
6. a kind of perambulator damper mechanism according to claim 3 or 4, it is characterised in that：Also one on the anti-vibration deck (1)
Body formula is provided with the leg (18) for avoiding abnormal contact positioning body (15), and dress is formed between the leg (18) and anti-vibration deck (1)
With chamber (19).
7. a kind of perambulator damper mechanism according to claim 1, it is characterised in that：The axle bed (7) is away from lead column
(8) one end is provided with groove (20).
8. a kind of perambulator damper mechanism according to claim 1, it is characterised in that：The spring flap (2) and spring housing
Integral type is provided with the flange body (21) for being easy to set screw on seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611184225.2A CN106697034A (en) | 2016-12-20 | 2016-12-20 | Shock-absorbing mechanism for children's vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611184225.2A CN106697034A (en) | 2016-12-20 | 2016-12-20 | Shock-absorbing mechanism for children's vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106697034A true CN106697034A (en) | 2017-05-24 |
Family
ID=58939344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611184225.2A Pending CN106697034A (en) | 2016-12-20 | 2016-12-20 | Shock-absorbing mechanism for children's vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106697034A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017087893A (en) * | 2015-11-06 | 2017-05-25 | アップリカ・チルドレンズプロダクツ合同会社 | Foldable baby carriage |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50152350U (en) * | 1974-06-04 | 1975-12-18 | ||
| JPS5747567U (en) * | 1980-08-28 | 1982-03-17 | ||
| CN1473731A (en) * | 2002-04-24 | 2004-02-11 | �Ʒ� | Folding baby cart |
| CN101627241A (en) * | 2007-01-29 | 2010-01-13 | 株式会社富士金 | Fluid controller |
| CN206278144U (en) * | 2016-12-20 | 2017-06-27 | 平湖爱贝拉儿童用品有限公司 | A kind of perambulator damper mechanism |
-
2016
- 2016-12-20 CN CN201611184225.2A patent/CN106697034A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50152350U (en) * | 1974-06-04 | 1975-12-18 | ||
| JPS5747567U (en) * | 1980-08-28 | 1982-03-17 | ||
| CN1473731A (en) * | 2002-04-24 | 2004-02-11 | �Ʒ� | Folding baby cart |
| CN101627241A (en) * | 2007-01-29 | 2010-01-13 | 株式会社富士金 | Fluid controller |
| CN206278144U (en) * | 2016-12-20 | 2017-06-27 | 平湖爱贝拉儿童用品有限公司 | A kind of perambulator damper mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017087893A (en) * | 2015-11-06 | 2017-05-25 | アップリカ・チルドレンズプロダクツ合同会社 | Foldable baby carriage |
| CN107097833A (en) * | 2015-11-06 | 2017-08-29 | 爱普力卡幼儿产品合同会社 | Pushchair |
| CN107097833B (en) * | 2015-11-06 | 2021-05-07 | 纽维尔品牌日本合同会社 | Folding baby carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20230922 |