CN113071554A - Track type cradle structure of baby carriage - Google Patents

Track type cradle structure of baby carriage Download PDF

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Publication number
CN113071554A
CN113071554A CN202110324008.3A CN202110324008A CN113071554A CN 113071554 A CN113071554 A CN 113071554A CN 202110324008 A CN202110324008 A CN 202110324008A CN 113071554 A CN113071554 A CN 113071554A
Authority
CN
China
Prior art keywords
track
stroller
rotating shaft
shaking table
type swing
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
Application number
CN202110324008.3A
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Chinese (zh)
Inventor
马铭睿
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Weifang University of Science and Technology
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Weifang University of Science and Technology
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Publication date
Application filed by Weifang University of Science and Technology filed Critical Weifang University of Science and Technology
Priority to CN202110324008.3A priority Critical patent/CN113071554A/en
Publication of CN113071554A publication Critical patent/CN113071554A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B9/00Accessories or details specially adapted for children's carriages or perambulators
    • B62B9/22Devices for rocking or oscillating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B7/00Carriages for children; Perambulators, e.g. dolls' perambulators
    • B62B7/04Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)

Abstract

The invention is suitable for the technical field of baby carriages, and provides a track type shaking table structure of a baby carriage, which comprises a track structure, a swinging table and a swinging table, wherein the track structure is arranged on a carriage body and is used for connecting the shaking table; the track structure comprises a track seat, track grooves are formed in the front side and the rear side of the track seat, the track grooves are arc-shaped, and toothed belts are arranged on the bottom sides of inner grooves of the track grooves; the track structure also comprises two rotating shafts, wherein two ends of each rotating shaft are respectively provided with a walking gear meshed with the toothed belt, each rotating shaft is also rotatably connected with a plurality of fixed blocks, and the tops of the fixed blocks are fixedly connected with the bed base; the preset position of the rotating shaft is also connected with a driving structure. Therefore, the shaking amplitude and frequency of the shaking table can be automatically controlled, the safety, the stability and the comfort are high, and the application range is wide.

Description

Track type cradle structure of baby carriage
Technical Field
The invention relates to the technical field of a baby carriage, in particular to a track type shaking table structure of a baby carriage.
Background
With the national opening of the second-birth policy, the number of infants born every year is remarkably increased compared with the prior art, the demand of infant products is very large, and with the rapid increase of the material level, the baby carriage is changed from luxury products to living necessities.
The existing baby carriage is simple in design and function, only has a simple function of a shaking table, cannot adapt to the work and rest rules of babies, gives the babies the most comfortable, the most appropriate and the most safe shaking enjoyment, and does not achieve an ideal effect.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
In view of the above-mentioned drawbacks, the present invention provides a structure of a baby carriage track-type cradle, which has a simple structure, can automatically control the shaking amplitude and frequency of the cradle, and has high safety, stability and comfort, and a wide application range.
In order to achieve the above object, the present invention provides a rail-type swing bed structure for a stroller, comprising a rail structure disposed on a body of the stroller and adapted to be connected to a swing bed.
The track structure comprises a track seat fixedly connected to a vehicle body, track grooves are formed in the front side and the rear side of the track seat, the track grooves are arranged above the plane of the track seat and are arc-shaped, and toothed belts are arranged on the bottom sides of inner grooves of the track grooves; the track structure also comprises two rotating shafts, two ends of each rotating shaft are respectively provided with a walking gear meshed with the toothed belt, each rotating shaft is also rotatably connected with a plurality of fixed blocks, the tops of the fixed blocks are fixedly connected with a bed base, and the upper part of the bed base is connected with a shaking table; the preset position of the rotating shaft is also connected with a driving structure.
According to the structure of the baby carriage track type shaking table, the radian of the track groove is 42-48 degrees, and the length of the track groove is 5-20 cm.
According to the structure of the baby carriage track type shaking table, the width of the toothed belt is 3-8 cm.
According to the track type shaking table structure of the baby carriage, the two sides of the walking gear are respectively provided with the limiting plate, and the track groove of the track seat is clamped between the two limiting plates.
According to the structure of the baby carriage track type shaking table, the limiting plate is circular, and the diameter of the limiting plate is larger than the height of the track groove.
According to the baby carriage track type shaking table structure, the driving structure comprises a driven wheel fixedly sleeved on the rotating shaft, the driven wheel is in transmission connection with a driving wheel, and the driving wheel is connected with a driving piece.
According to the structure of the baby carriage track type shaking table, the transmission connection mode of the driven wheel and the driving wheel is gear meshing transmission or belt transmission.
According to the structure of the baby carriage track type shaking table, the bed base is a horizontal bed base.
According to the track type shaking table structure of the baby carriage, the carriage body comprises two front supports, two rear supports and a pushing handle, four corners of the bottoms of the front supports and the rear supports are connected with wheels, and the front supports and the tops of the rear supports which are positioned on the same side are fixedly connected; the rail seat is fixedly connected to the two front supports and the two rear supports.
According to the structure of the baby carriage track type shaking table, the shaking frequency of the baby carriage is less than 50 times/min.
The invention aims to provide a track type shaking table structure of a baby carriage, which is characterized in that a track structure is arranged on a carriage body; the track structure comprises a track seat, a track groove of the track seat is arc-shaped, the track groove is meshed with the walking gears of the two rotating shafts through the toothed belt, the shaking table is shaken through the meshed walking gears and the toothed belt, the structure is stable and anti-skidding, the walking gears are not easy to derail, and the safety is high; the driving structure controls the rotating speed of the rotating shaft, so that the walking speed of the walking gear is controlled, namely the shaking frequency of the shaking table is controlled, the shaking of the shaking table reaches the degree most suitable for infants, and the comfort is strong; the pivot passes through the fixed block and connects horizontal bed seat, and the bed seat passes through the horizontal plane and is connected with the shaking table, and area of contact is big, and the security is high. In conclusion, the beneficial effects of the invention are as follows: can automatically control the shaking amplitude and frequency of the shaking table, has higher safety, stability and comfort, and wide application range.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the drive configuration of FIG. 1;
FIG. 3 is a schematic diagram of a limiting plate structure of the walking gear of the present invention;
in the figure: 1-front support, 11-rear support, 12-wheel, 13-pushing handle; 2-track seat, 21-track groove, 22-toothed belt; 3-rotating shaft, 31-walking gear, 311-limiting plate, 32-driven wheel, 33-driving wheel, 34-driving piece and 35-fixed block; 4-bed seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 and 2, the present invention provides a structure of a rocking cradle with a track for a stroller, comprising a track structure provided on a body of the stroller and adapted to be coupled to the rocking cradle.
The vehicle body comprises two front supports 1, two rear supports 11 and a pushing handle 13, four corners of the bottoms of the front supports 1 and the rear supports 11 are connected with wheels 12, and the tops of the front supports 1 and the rear supports 11 which are positioned on the same side are fixedly connected; the push handle 13 of the present invention is integrally formed with the two front brackets 1.
The track structure comprises track seats 2 fixedly connected to two front supports 1 and two rear supports 11, track grooves 21 are formed in the front side and the rear side of each track seat 2, the track grooves 21 are arranged above the plane of the track seats 2, the track grooves 21 are arc-shaped, and toothed belts 22 are arranged on the bottom sides of inner grooves of the track grooves 21; the track structure also comprises two rotating shafts 3, two ends of each rotating shaft 3 are respectively provided with a walking gear 31 meshed with the toothed belt 22, each rotating shaft 3 is also rotatably connected with a plurality of fixed blocks 35 through bearings, the tops of the fixed blocks 35 are fixedly connected with and support the bed base 4, and the upper part of the bed base 4 is connected with a shaking table; the preset position of one of the rotating shafts 3 is also connected with a driving structure.
In the use process of the track structure, as an embodiment, the left rotating shaft 3 is connected with the driving structure, the left rotating shaft 3 is driven to rotate by the driving structure, in the rotating process of the left rotating shaft 3, the walking gears 31 at two ends of the left rotating shaft walk along the toothed belt 22 in the track groove 21, so that the fixed block 35 connected with the left rotating shaft 3 moves or changes in position, the top of the fixed block 35 is fixedly connected with the bed seat 4, the bed seat 4 moves or changes in position, the right rotating shaft 3 is driven to move or change in position, and the walking gears 31 at two ends of the right rotating shaft 3 also walk along the toothed belt 22 in the track groove 21. Since the track groove 21 is arc-shaped, the shaking table is shaken by the position shift or change of the bed base 4.
In a preferred embodiment of the present invention, the arc of the track groove 21 is 42 to 48 degrees, the length of the track groove 21 is 5 to 20cm, and the swing range is set to an optimum swing angle of the infant from an ergonomic angle, so that the infant is prevented from being injured due to an excessively large swing range, and the infant cannot feel joyful of swinging due to an excessively small swing range. As a preferable scheme, the width of the toothed belt 22 is 3-8 cm, so that the walking gear 31 and the toothed belt 22 have enough contact area, and the walking gear 31 can stably and safely prevent derailment in the moving process; meanwhile, the swinging of the shaking table is realized by adopting a mode that the walking gear 31 is mutually meshed with the toothed belt 22, the walking gear 31 and the toothed belt 22 have compact structures, and the anti-skid effect is realized, so that the safety of the shaking table is further improved. Referring to fig. 1 and 3, in the present invention, both sides of the traveling gear 31 are provided with limiting plates 311, and the track groove 21 of the track base 2 is clamped between the two limiting plates 311, so as to prevent the traveling gear 31 from derailing from the track groove 21 of the track base 2, and improve the stability of the connection between the rotating shaft 3 and the track base 2; in the present invention, the limiting plate 311 is circular, and the diameter of the limiting plate 311 is greater than the height of the track groove 21, so that the track groove 21 of the track base 2 is fully clamped between the two limiting plates 311.
Referring to fig. 2, as an embodiment, the driving structure is a motor directly connected to an end of the rotation shaft 3.
As an embodiment, the driving structure comprises a driven wheel 32 fixedly sleeved on the rotating shaft 3, the driven wheel 32 is in transmission connection with a driving wheel 33, and the driving wheel 33 is connected with a driving part 34. The driving wheel 33 is driven by the driving part 34 to rotate, and the driven wheel 32 is driven by the driving wheel 33 to rotate, so that the rotating shaft 3 rotates, and the walking of the walking gear 31 in the track groove 21 is realized. The transmission connection mode of the driven wheel 32 and the driving wheel 33 is gear meshing transmission or belt transmission; the driving member 34 is a motor fixed at the bottom of the bed 4. The invention adopts the driving structure, in the driving structure, the driving part 34 is selected from an aerogenerator and an HFmotor series, and the series of motors have larger torque and better mechanical property, so that the safety performance and the service life of the crib can be improved; the swinging of the track structure is controlled by the aerogenerator, so that the swinging frequency of the baby carriage is less than 50 times/min; in addition, the frequency of the shaking motion can be adjusted by the driving member 34 according to the growth of the infant.
In the invention, the bed seat 4 is a horizontal bed seat, and is connected with the shaking table through a plane in the connection process, so that the contact area is large, the connection between the bed seat 4 and the shaking table is more stable, and the safety performance is higher.
The rail type shaking table structure has the advantages that the shaking process is stable and safe, the shaking amplitude and distance are more suitable for the requirements of infants, the adjustment can be carried out, the comfort level is higher, and the adaptability is stronger.
In summary, the track structure is arranged on the vehicle body; the track structure comprises a track seat, a track groove of the track seat is arc-shaped, the track groove is meshed with the walking gears of the two rotating shafts through the toothed belt, the shaking table is shaken through the meshed walking gears and the toothed belt, the structure is stable and anti-skidding, the walking gears are not easy to derail, and the safety is high; the driving structure controls the rotating speed of the rotating shaft, so that the walking speed of the walking gear is controlled, namely the shaking frequency of the shaking table is controlled, the shaking of the shaking table reaches the degree most suitable for infants, and the comfort is strong; the pivot passes through the fixed block and connects horizontal bed seat, and the bed seat passes through the horizontal plane and is connected with the shaking table, and area of contact is big, and the security is high. In conclusion, the beneficial effects of the invention are as follows: can automatically control the shaking amplitude and frequency of the shaking table, has higher safety, stability and comfort, and wide application range.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (10)

1. A baby carriage track type shaking table structure is characterized by comprising a track structure which is arranged on a carriage body and is used for connecting a shaking table;
the track structure comprises a track seat fixedly connected to a vehicle body, track grooves are formed in the front side and the rear side of the track seat, the track grooves are arranged above the plane of the track seat and are arc-shaped, and toothed belts are arranged on the bottom sides of inner grooves of the track grooves; the track structure also comprises two rotating shafts, two ends of each rotating shaft are respectively provided with a walking gear meshed with the toothed belt, each rotating shaft is also rotatably connected with a plurality of fixed blocks, the tops of the fixed blocks are fixedly connected with a bed base, and the upper part of the bed base is connected with a shaking table; the preset position of the rotating shaft is also connected with a driving structure.
2. The stroller track-type swing bed structure according to claim 1, wherein the arc of the track groove is 42-48 degrees, and the length of the track groove is 5-20 cm.
3. The stroller track-type swing bed structure according to claim 1, wherein the width of the toothed belt is 3-8 cm.
4. The structure of a stroller track-type swing bed according to claim 1, wherein the walking gear has two sides provided with a limiting plate, and the track groove of the track seat is engaged with the two limiting plates.
5. The stroller track-type swing bed structure of claim 4, wherein the limiting plate is circular and has a diameter greater than the height of the track groove.
6. The stroller track-type swing bed structure according to claim 1, wherein the driving structure comprises a driven wheel fixedly sleeved on the rotating shaft, the driven wheel is in transmission connection with a driving wheel, and the driving wheel is connected with a driving member.
7. The stroller track-type swing bed structure according to claim 6, wherein the driven wheel is connected to the driving wheel in a gear engagement manner or in a belt transmission manner.
8. The stroller track-type swing bed structure of claim 1, wherein the bed base is a horizontal bed base.
9. The structure of a stroller track-type swing bed according to claim 1, wherein the body comprises two front brackets, two rear brackets and a pushing handle, four corners of the bottom of each of the front brackets and the rear brackets are connected with wheels, and the front brackets and the rear brackets on the same side are fixedly connected with the top of the rear bracket; the rail seat is fixedly connected to the two front supports and the two rear supports.
10. The stroller track-type swing bed structure according to any one of claims 1 to 9, wherein the frequency of the rocking of the stroller is less than 50 times/min.
CN202110324008.3A 2021-03-26 2021-03-26 Track type cradle structure of baby carriage Pending CN113071554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110324008.3A CN113071554A (en) 2021-03-26 2021-03-26 Track type cradle structure of baby carriage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110324008.3A CN113071554A (en) 2021-03-26 2021-03-26 Track type cradle structure of baby carriage

Publications (1)

Publication Number Publication Date
CN113071554A true CN113071554A (en) 2021-07-06

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Application Number Title Priority Date Filing Date
CN202110324008.3A Pending CN113071554A (en) 2021-03-26 2021-03-26 Track type cradle structure of baby carriage

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CN (1) CN113071554A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017135831A1 (en) * 2016-02-05 2017-08-10 Formway Furniture Limited A chair and components
CN107752580A (en) * 2016-08-22 2018-03-06 杜青 Magnetic moves cot
CN207147742U (en) * 2017-08-04 2018-03-27 天津大学 A kind of variable damping device suitable for Flow vibration experiment
CN108820031A (en) * 2018-08-13 2018-11-16 冯瑞新 It is a kind of from steady holder baby soothing vehicle
CN109823388A (en) * 2019-04-01 2019-05-31 潍坊科技学院 A kind of multifunctional baby carriage
CN109820358A (en) * 2019-04-02 2019-05-31 潍坊科技学院 A kind of intelligence chaise longue
CN112263109A (en) * 2020-10-20 2021-01-26 盘妍 Pediatric crib

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017135831A1 (en) * 2016-02-05 2017-08-10 Formway Furniture Limited A chair and components
CN107752580A (en) * 2016-08-22 2018-03-06 杜青 Magnetic moves cot
CN207147742U (en) * 2017-08-04 2018-03-27 天津大学 A kind of variable damping device suitable for Flow vibration experiment
CN108820031A (en) * 2018-08-13 2018-11-16 冯瑞新 It is a kind of from steady holder baby soothing vehicle
CN109823388A (en) * 2019-04-01 2019-05-31 潍坊科技学院 A kind of multifunctional baby carriage
CN109820358A (en) * 2019-04-02 2019-05-31 潍坊科技学院 A kind of intelligence chaise longue
CN112263109A (en) * 2020-10-20 2021-01-26 盘妍 Pediatric crib

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
卢文娟: "婴儿自动摇床的设计", 《中国优秀博硕士学位论文全文数据库(硕士)工程科技Ⅱ辑》 *

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Application publication date: 20210706

RJ01 Rejection of invention patent application after publication