CN203106465U - Swing swinging mechanism and infant swing - Google Patents
Swing swinging mechanism and infant swing Download PDFInfo
- Publication number
- CN203106465U CN203106465U CN201320021620.4U CN201320021620U CN203106465U CN 203106465 U CN203106465 U CN 203106465U CN 201320021620 U CN201320021620 U CN 201320021620U CN 203106465 U CN203106465 U CN 203106465U
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- swing
- flywheel
- eccentric wheel
- holder
- gear
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- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 230000008901 benefit Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
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- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a swing swinging mechanism and an infant swing. The swing swinging mechanism comprises a fixed base, a power device arranged on the fixed base, a swinging arm and a transmission mechanism used for connecting the power device and the swinging arm in a transmission mode. The transmission mechanism comprises a gear transmission assembly and a crank connecting rod assembly. Particularly, the crank connecting rod comprises an eccentric wheel connected with the gear transmission assembly, the swing swinging mechanism further comprises a flywheel which surrounds the axial line of the flywheel and is capable of being arranged on the fixing base in a rotating mode and a transmission belt used for connecting the flywheel and the eccentric wheel in a transmission mode. On the basis of a prior structure driven by a gear and a crank connecting rod, the flywheel driven by the eccentric wheel to rotate is additionally arranged on the swing swinging mechanism and the infant swing, each component of a transmission mechanism is stressed in a more balanced mode, and noise is obviously reduced.
Description
Technical field
the baby's swing that the utility model relates to a kind of swing swing mechanism and comprises this swing swing mechanism.
Background technology
the swing swing mechanism is to be arranged on swing rack the device that the seat mechanism made on eternal lasting can swing (being generally swing).Comparatively common swing swing mechanism is all by battery or external power supply power supply at present, drive motors drives transmission mechanism swings swing arm, swing mechanism manufacturing cost and the use cost of this structure are high, and power consumption is large, if use battery also easily to cause problem of environmental pollution.
chinese utility model patent CN201968239U a kind of swinging machine for baby swing of openly knowing clearly, it comprises spring power apparatus, transmission mechanism and swing arm, wherein, spring power apparatus comprises in the shell that is arranged on support, shell and is provided with scroll spring, be pivoted with pivot in shell, this pivot is connected with scroll spring and transmission mechanism respectively.Described transmission mechanism comprises gear reduction and toggle.The cardinal principle of the disclosed swinging machine for baby swing of this patent is to twist clockwork spring by manpower, makes the certain potential energy of clockwork spring deposit, and then clockwork spring is takeed on strength transmission, thereby swing is swung through gear shift, toggle again to the pendulum of swing.This structure has the advantage that does not need to consume electric energy.Yet new deficiency appears in this structure, one, by discharging after clockwork spring deposit potential energy, its release force is non-constant, and the swing that causes swing arm is not very stable; Its two, the noise in the wig-wag course of work is larger.
Summary of the invention
technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of improved swing swing mechanism is provided.
the utility model also will provide a kind of improved baby's swing simultaneously.
for solving above technical problem, a kind of technical scheme that the utility model adopts is:
a kind of swing swing mechanism, comprise holder, be arranged on power set on holder, swing arm and the transmission mechanism for power set and swing arm are in transmission connection, transmission mechanism comprises gear-driven assembly and crank rod assembly, particularly, crank rod assembly includes the eccentric wheel be connected with gear-driven assembly, and the swing swing mechanism also comprises around the Pivot Point Center line can be arranged on flywheel on holder, driving-belt for flywheel and eccentric wheel are in transmission connection rotationally.
further, the upper end of swing arm has connecting portion, this connecting portion and holder are pivotally connected by the first rotating shaft, described crank rod assembly comprises eccentric wheel and the connecting rod be connected with follower shaft, one end of connecting rod is connected with the eccentric wheel phase pivot by the second rotating shaft, and the other end is pivotally connected by the 3rd rotating shaft and connecting portion.
preferably, power set are spring power apparatus, can reduce manufacturing cost and the use cost of swing.
according to a concrete aspect, gear-driven assembly comprises the drive sprocket axle that is connected with power set, be arranged at driving gear on drive sprocket axle, be arranged on follower shaft on holder, be set on follower shaft and with the driven gear of driving gear engagement, eccentric wheel with follower shaft be connected.
according to another concrete aspect, flywheel rotates and is connected with holder by flywheel shaft, and driving-belt is set on flywheel shaft and eccentric wheel simultaneously.
the another technical scheme that the utility model is taked is: a kind of baby's swing, comprise swing rack, seat mechanism, particularly, baby's swing also includes above-mentioned swing swing mechanism, seat mechanism with the bottom of swing arm of swing swing mechanism be connected.
according to a concrete aspect, swing rack comprises the up-right support that horizontally disposed lower supporter, bottom are fixedly connected with lower supporter, the holder of swing swing mechanism with the upper end of up-right support be connected.
according to structure of the present utility model, the direction that the seat mechanism of take is taken for the baby is fore-and-aft direction, and the swaying direction of swing arm can be fore-and-aft direction, can be also left and right directions.Preferably, the direction that the seat mechanism of take is taken for the baby is fore-and-aft direction, and the swaying direction of swing arm is left and right directions.
due to the enforcement of above technical scheme, the utility model compared with prior art has following advantage:
the utility model, on original architecture basics with gear drive and crank connecting link transmission, is set up by eccentric wheel and is driven the flywheel rotated, the stressed balance more of each parts of transmission mechanism, and noise significantly reduces.
The accompanying drawing explanation
below in conjunction with accompanying drawing and specific embodiment, the utility model is described in more detail:
fig. 1 is the schematic perspective view according to baby's swing of the present utility model;
fig. 2 is for to look schematic diagram according to the master of baby's swing of the present utility model;
fig. 3 is according to looking schematic diagram in the left side of baby's swing of the present utility model;
fig. 4 is the schematic rear view according to baby's swing of the present utility model
fig. 5 is A section enlarged diagram in Fig. 1;
fig. 6 is according to active reel of the present utility model with from the structural representation of movable reel;
the cross-sectional schematic that Fig. 7 is Fig. 6;
wherein: 1, swing rack; 10, lower supporter; 11, up-right support; 2, seat mechanism; 3, swing swing mechanism; 30, holder; 31, power set; 310, active reel; 311, from movable reel; 310a, 311a, cylindrical shell; 310b, 311b, spool; 312, scroll spring; 32, swing arm; 320, connecting portion; 33, gear-driven assembly; 331, driving gear; 332, follower shaft; 333, driven gear; 34, crank rod assembly; 340, eccentric wheel; 341, connecting rod; 36, flywheel; 37, driving-belt; 5, the first rotating shaft; 6, the second rotating shaft; 7, the 3rd rotating shaft.
The specific embodiment
as shown in Fig. 1 to 7, baby's swing mainly comprises swing rack 1, seat mechanism 2 and swing swing mechanism 3 three parts.Wherein swing rack 1 and seat mechanism 2 all can adopt known any version.In this example, swing rack 1 comprises the up-right support 11 that horizontally disposed lower supporter 10, bottom are fixedly connected with the medium position of lower supporter 10.Swing swing mechanism 3 comprises the holder 30 that is fixedly installed on up-right support 11 upper ends, is arranged on power set 31, swing arm 32 and transmission mechanism on holder 30.Seat mechanism 2 is located on the bottom of swing arm 32.
in this example, power set 31 are spring power apparatus, specifically comprise clockwork spring (not shown) and power drum.Power drum comprises and is positioned at below, the active reel 310 for being connected with clockwork spring, be positioned at top from movable reel 311 and scroll spring 312, by scroll spring 312 active reels 310 to from movable reel 311 release forces.Specifically, initiatively reel 310 has cylindrical shell 310a, the spool 310b pivotally connected with cylindrical shell 310a; From movable reel 311 have cylindrical shell 311a, with the pivotally connected spool 311b of cylindrical shell 311a.Two of scroll spring 312 is wrapped in respectively cylindrical shell 310a and cylindrical shell 311a is upper, from the spool 311b of movable reel 311, with transmission mechanism, is connected.As shown in Figure 7, when clockwise rotate spool 310b by clockwork spring, it is upper that scroll spring 312 is moved to cylindrical shell 310a from cylindrical shell 311a step by step, thereby power is discharged to spool 311b, and spool 311b passes to transmission mechanism by power again, finally drives swing arm 32 to swing.The power that the advantage of this spring power apparatus is to provide is constant, thereby it is steady and stable to guarantee that swing arm 32 swings.
transmission mechanism comprises gear-driven assembly 33 and crank rod assembly 34.Gear-driven assembly 33 comprises the drive sprocket axle that is connected with spool 311b from movable reel 311, be arranged at driving gear 331 drive sprocket axle, be arranged on follower shaft 332 on holder 30, be set on follower shaft 332 and with the driven gear 333 of driving gear 331 engagements, crank connecting link transmission component 34 is connected with follower shaft 332.
the upper end of swing arm 32 has connecting portion 320, connecting portion 320 is pivotally connected by the first rotating shaft 5 with holder 30, crank rod assembly 34 comprises that eccentric wheel 340, one ends that are connected with follower shaft 332 are by the connecting rod 341 that the second rotating shaft 6 is connected with eccentric wheel 340 phase pivots, the other end is pivotally connected with connecting portion 320 by the 3rd rotating shaft 7.
transmission mechanism also comprises that flywheel shaft, the fixed cover pivotally connected with holder 30 are located at flywheel 36 on flywheel shaft, the driving-belt 37 for flywheel shaft and eccentric wheel 340 are in transmission connection.Driving-belt 37 is set on flywheel shaft and eccentric wheel 340 simultaneously, thereby the rotation of eccentric wheel 340 can be rotated by flywheel driven 36.The benefit that flywheel is set is, can be so that swing mechanism in the course of the work, make the stressed balance more of each parts of transmission mechanism, thus reach the purpose that reduces noise.
in addition, in this example, the direction that the seat mechanism 2 of take is taken for the baby is fore-and-aft direction, and the swaying direction of the swing arm 32 of swing swing mechanism is left and right directions.That is, different from the swing of the swing of transmission, the present embodiment provides the swing swung, and the experience of more enjoyment and renewal is provided.
in sum, the baby's swing of the present embodiment has following features:
1,, because of the setting of flywheel, make in the swing course of work noise less.
2, adopt the spring power apparatus that constant force power is provided, on the one hand, without consume electric power, manufacturing cost is compared existing motor drive mode and is reduced with use cost; On the other hand, guarantee that swing arm swings steady and stable.
3, swing, for swinging, provides the new experience of playing.
above the utility model is described in detail; its purpose is to allow the personage who is familiar with this art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (7)
1. a swing swing mechanism, comprise holder, be arranged on power set on described holder, swing arm and the transmission mechanism for described power set and swing arm are in transmission connection, described transmission mechanism comprises gear-driven assembly and crank rod assembly, it is characterized in that: described crank rod assembly includes the eccentric wheel be connected with described gear-driven assembly, and described swing swing mechanism also comprises around the Pivot Point Center line can be arranged on flywheel on described holder, driving-belt for described flywheel and described eccentric wheel are in transmission connection rotationally.
2. swing swing mechanism according to claim 1, it is characterized in that: the upper end of described swing arm has connecting portion, described connecting portion and described holder are pivotally connected by the first rotating shaft, described crank rod assembly also comprises connecting rod, one end of described connecting rod is connected with described eccentric wheel phase pivot by the second rotating shaft, and the other end is pivotally connected by the 3rd rotating shaft and described connecting portion.
3. swing swing mechanism according to claim 1, it is characterized in that: described power set are spring power apparatus.
4. swing swing mechanism according to claim 1, it is characterized in that: described gear-driven assembly comprises the drive sprocket axle that is connected with described power set, be arranged at driving gear on described drive sprocket axle, be arranged on follower shaft on described holder, be set on described follower shaft and with the driven gear of described driving gear engagement, described eccentric wheel is connected with described follower shaft.
5. swing swing mechanism according to claim 1, it is characterized in that: described flywheel rotates and is connected with described holder by flywheel shaft, and described driving-belt is set on described flywheel shaft and described eccentric wheel simultaneously.
6. a baby's swing, comprise swing rack, seat mechanism, it is characterized in that: described baby's swing also includes the described swing swing mechanism of any one claim in claim 1 to 5, and described seat mechanism is fixedly connected with the bottom of the swing arm of described swing swing mechanism.
7. baby's swing according to claim 6, it is characterized in that: described swing rack comprises the up-right support that horizontally disposed lower supporter, bottom are fixedly connected with described lower supporter, and the holder of described swing swing mechanism is connected with the upper end of described up-right support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320021620.4U CN203106465U (en) | 2013-01-07 | 2013-01-16 | Swing swinging mechanism and infant swing |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310004341 | 2013-01-07 | ||
| CN201310004341.1 | 2013-01-07 | ||
| CN201320021620.4U CN203106465U (en) | 2013-01-07 | 2013-01-16 | Swing swinging mechanism and infant swing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203106465U true CN203106465U (en) | 2013-08-07 |
Family
ID=48147435
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320021692.9U Expired - Lifetime CN203106466U (en) | 2013-01-07 | 2013-01-16 | Swing swinging mechanism and baby swing |
| CN201310015192.9A Active CN103070576B (en) | 2013-01-07 | 2013-01-16 | Swing swing mechanism and baby's swing |
| CN201320021620.4U Expired - Fee Related CN203106465U (en) | 2013-01-07 | 2013-01-16 | Swing swinging mechanism and infant swing |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320021692.9U Expired - Lifetime CN203106466U (en) | 2013-01-07 | 2013-01-16 | Swing swinging mechanism and baby swing |
| CN201310015192.9A Active CN103070576B (en) | 2013-01-07 | 2013-01-16 | Swing swing mechanism and baby's swing |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN203106466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691821A (en) * | 2019-01-07 | 2019-04-30 | 广东省拉迪达科技有限公司 | Swing for children |
| WO2023192266A1 (en) * | 2022-03-29 | 2023-10-05 | Wonderland Switzerland Ag | Wind up swing assembly and method of use |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203106466U (en) * | 2013-01-07 | 2013-08-07 | 好孩子儿童用品有限公司 | Swing swinging mechanism and baby swing |
| AU2014201661B2 (en) | 2013-03-21 | 2016-01-14 | Wonderland Nurserygoods Company Limited | Infant swing apparatus |
| US9295342B2 (en) * | 2014-03-20 | 2016-03-29 | Dorel Juvenile Group, Inc. | Height adjustor for infant swing unit |
| CN108837390A (en) * | 2018-06-25 | 2018-11-20 | 梁水瑛 | A kind of bicycle body-building device with baby's swing function |
| CN109821249B (en) * | 2019-03-29 | 2020-06-09 | 邯郸职业技术学院 | Power-assisted swing |
| CN110279256B (en) * | 2019-07-23 | 2024-03-01 | 刘倚彤 | Novel rocking chair |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3806117A (en) * | 1972-02-28 | 1974-04-23 | E Foster | Spring powered swing |
| US5788014A (en) * | 1995-11-13 | 1998-08-04 | Graco Children's Products Inc. | Motor mechanism for child's swing |
| CN201968239U (en) * | 2011-03-31 | 2011-09-14 | 冯培光 | Swinging machine for baby swing |
| CN203106466U (en) * | 2013-01-07 | 2013-08-07 | 好孩子儿童用品有限公司 | Swing swinging mechanism and baby swing |
-
2013
- 2013-01-16 CN CN201320021692.9U patent/CN203106466U/en not_active Expired - Lifetime
- 2013-01-16 CN CN201310015192.9A patent/CN103070576B/en active Active
- 2013-01-16 CN CN201320021620.4U patent/CN203106465U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109691821A (en) * | 2019-01-07 | 2019-04-30 | 广东省拉迪达科技有限公司 | Swing for children |
| WO2023192266A1 (en) * | 2022-03-29 | 2023-10-05 | Wonderland Switzerland Ag | Wind up swing assembly and method of use |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203106466U (en) | 2013-08-07 |
| CN103070576A (en) | 2013-05-01 |
| CN103070576B (en) | 2016-02-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130807 Termination date: 20220116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |