CN114633789B - Multifunctional combined children's mobile vehicle - Google Patents
Multifunctional combined children's mobile vehicle Download PDFInfo
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- CN114633789B CN114633789B CN202210395918.5A CN202210395918A CN114633789B CN 114633789 B CN114633789 B CN 114633789B CN 202210395918 A CN202210395918 A CN 202210395918A CN 114633789 B CN114633789 B CN 114633789B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/12—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor convertible, e.g. into children's furniture or toy
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/12—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor convertible, e.g. into children's furniture or toy
- B62B7/123—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor convertible, e.g. into children's furniture or toy from seat to bed
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- 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
- B62B9/10—Perambulator bodies; Equipment therefor
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- 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
- B62B9/10—Perambulator bodies; Equipment therefor
- B62B9/12—Perambulator bodies; Equipment therefor involving parts that are adjustable, attachable or detachable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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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 belongs to the technical field of child tool vehicles, and provides a multifunctional combined child mobile vehicle. The invention comprises the following steps: the mobile vehicle comprises a vehicle body, a vehicle seat, a fixed mounting sleeve and a fixed mounting sleeve, wherein the fixed mounting sleeve is fixedly mounted in the vehicle body; the saddle is detachably arranged in the fixed mounting sleeve; the baby placement basket is detachably arranged in the moving vehicle and is arranged in the fixed mounting sleeve; the infant placement basket comprises a steel reinforcement framework and a net cloth, wherein the steel reinforcement framework comprises a main net frame and a rotating frame, the steel reinforcement framework is provided with a main shaft, and the main shaft is arranged in the main net frame; the rotating frame is arranged on the bottom surface of the main net rack and is rotationally connected with the main shaft. In conclusion, the multifunctional combined children's mobile cart is reasonable in design and practical; in particular, the design can also realize the back-and-forth shaking and the left-and-right shaking of the infant placing basket. The infant can sleep conveniently. And the whole structure is strong, and is suitable for families of two children.
Description
Technical Field
The invention relates to the technical field of children's tool vehicles, in particular to a multifunctional combined children's mobile vehicle.
Background
With the increasing number of families of children, the demands for children's toys and children's tool vehicles are also increasing; but the current household burden is continuously increased; there is a need for a combination toy that can accommodate both a child toy and a child tool car;
a traditional three-wheeled cart is played for children over 5 years old, while a stroller is provided for young children under 1 year old; for such a two child family, a need exists for a cart that combines the functions of a child cart and a stroller.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a multifunctional combined children mobile vehicle so as to improve the use scene and facilitate the use of two children at home.
The invention provides a multifunctional combined children's mobile vehicle, which comprises: the mobile vehicle comprises a vehicle body, a vehicle seat, a fixed mounting sleeve and a fixed mounting sleeve, wherein the fixed mounting sleeve is fixedly mounted in the vehicle body; the saddle is detachably arranged in the fixed mounting sleeve; the vehicle body comprises a frame, a handlebar, a steering wheel and a fixed wheel, wherein the handlebar is rotatably arranged in the frame, the steering wheel is rotatably connected with the handlebar, and the fixed wheel is rotatably connected with the handlebar; the frame is provided with an abutting cross shaft; and is arranged above the fixed wheel; the baby placing basket is detachably arranged in the moving vehicle and is arranged in the fixed mounting sleeve; and is abutted with the abutting transverse shaft; the infant placement basket comprises a steel reinforcement framework and a net cloth, wherein the steel reinforcement framework comprises a main net frame and a rotating frame, the steel reinforcement framework is provided with a main shaft, and the main shaft is arranged in the main net frame; the rotating frame is arranged on the bottom surface of the main net rack and is rotationally connected with the main shaft.
Further, the method further comprises the following steps: the shaking mechanism comprises a fixed cam shaft and a connecting rod, the frame is provided with two concentric mounting holes, the fixed cam shaft is installed in the mounting holes in a penetrating way, and two ends of the fixed cam shaft are respectively connected with the fixed wheels; the fixed cam shaft is provided with a cam part, one end of the connecting rod is connected with the infant placing basket, and the other end of the connecting rod is abutted to the cam part. In practical application, the design adopts the design of cam abutting, so that continuous abutting force is ensured, continuous shaking of the infant placing basket is realized, and the infant can enjoy the shaking effect of the cradle back and forth in the infant placing basket, and the infant is accelerated to sleep.
Further, the connecting rod is provided with a fixed rod, an adjusting rod and an adjusting rotation cap; one end of the adjusting rotary cap is rotatably arranged on the fixed rod, the adjusting rotary cap is provided with an inner thread section, and the adjusting rod is provided with an outer thread section; the adjusting rotation cap is in threaded connection with the adjusting rod. In practical application, the design is applied to realize adjustment of the front-back shaking amplitude of the infant placing basket, and the rotation of the infant placing basket is adjusted to ensure that the distance between the fixed rod and the adjusting rod is prolonged or shortened, so that the axial length of the connecting rod can be adjusted; thereby adjusting the amplitude of the front-back shaking of the infant placing basket.
Further, the vehicle body further comprises a sliding sleeve and a first universal joint, one end of the first universal joint is fixedly arranged on the side wall of the fixed mounting sleeve, and the other end of the first universal joint is fixedly connected with the sliding sleeve; the fixed rod is slidably mounted in the sliding sleeve and penetrates through the sliding sleeve. In practical application, this sliding sleeve adopts common slide bearing, so, on the one hand utilizes slide bearing to guarantee that the connecting rod of installing wherein normally slides to for realizing spacing support, simultaneously, on the other hand, the design of first universal joint has also guaranteed that this connecting rod can be multiple freedom rocks, rocks about for follow-up, provides the support.
Further, the cam part is provided with an abutting groove, and the abutting groove is arranged on the outer edge surface of the cam part; the other end of the fixed rod is provided with a rotating hole, and the fixed rod further comprises a ball; the ball is installed in the rotation hole in a rolling way and is abutted with the abutting groove. In practical application, through the design of the ball and the abutting groove, on one hand, the abutting groove is utilized to limit the ball; meanwhile, the rolling design of the ball also ensures small friction force and good abutting effect.
Furthermore, the steel reinforcement framework is also provided with a shaking adjustment transverse shaft, and the shaking adjustment transverse shaft is provided with a plurality of connecting and fixing holes and is uniformly distributed; the other end of the adjusting rod is provided with a fixed hook which is detachably connected with the connecting and fixing hole. In practical application, the design ensures that the connecting rod is not in a straight line in the section direction of the fixed cam shaft and is connected with the infant placing basket; but is connected under the infant placing basket in an inclined manner; by doing so, the left and right shaking of the infant placement basket is possible; meanwhile, the distance between the adjusting connecting rod and the shaking adjusting transverse shaft is realized through the connecting fixing holes which are uniformly distributed and linearly arranged, so that the left-right shaking amplitude of the infant placing basket is controlled, and the left-right adjustable shaking is realized.
Further, the handlebar comprises a telescopic rod and a handle, and the frame is provided with a steering sleeve; the telescopic rod is fixedly arranged in the steering sleeve and penetrates through the steering sleeve; one end of the telescopic rod is fixed with the handle; the other end of the telescopic rod is connected with the steering wheel in a rotating way. In practical application, the design of the telescopic rod is adopted to meet the requirements of the three-wheeled toy car for children and the tool car for babies; when the toy vehicle is a child three-wheeled toy vehicle, the telescopic rod is contracted until the child can use the toy vehicle; when the baby tool car is used, the telescopic rod is stretched, the direction of the handle is adjusted, and the baby tool car is convenient for adults to push.
Further, the rotating frame comprises a fixed shaft, a second universal joint and a supporting frame, wherein the supporting frame is provided with two parts, the second universal joint is arranged at the joint of the supporting frame, one end of the second universal joint is connected with the supporting frame, and the other end of the second universal joint is connected with the fixed shaft; the fixed shaft is detachably arranged in the fixed mounting sleeve. In practical use, the second universal joint has the practical purpose of providing support for back-and-forth shaking and left-and-right shaking.
According to the technical scheme, the multifunctional combined children mobile vehicle has the beneficial effects that:
(1) In practical application, the design of the fixed mounting sleeve is adopted, so that the saddle and the infant placing basket are prevented from being directly mounted in the car body, on one hand, the service life of the car body is prolonged, and the abrasion of the car body caused by frequent replacement of the saddle and the infant placing basket is avoided; meanwhile, due to the design of the fixed mounting sleeve, the strength of combination with a vehicle body is increased, and the fixed mounting sleeve is convenient and practical.
(2) Meanwhile, the mobile vehicle adopts the traditional and practical design, so that the mobile vehicle can be directly adopted, repeated design is avoided, and cost is increased.
(3) Moreover, the frame is also provided with a butt cross shaft, and the design can effectively support the infant placing basket, so that the multi-point support of the baby carriage body is realized, and the stability of the baby carriage is improved.
(4) And adopt the design of framework of steel reinforcement and screen cloth simultaneously, utilize the framework of steel reinforcement, guaranteed the intensity of this baby and placed the basket to utilize the screen cloth design, guaranteed the circulation of air in this baby and placed the basket.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings that are used in the description of the embodiments or the prior art will be briefly described below. Throughout the drawings, the elements or portions are not necessarily drawn to actual scale.
FIG. 1 is a front view of a multi-functional combined child car according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the portion a shown in FIG. 1;
FIG. 3 is a front view of the reinforcement cage of the infant accommodation basket of the present invention;
FIG. 4 is a schematic view of a turret according to the present invention;
FIG. 5 is a partial schematic view of the mounting structure of the stroller and infant carrier of the present invention;
FIG. 6 is a top view partially schematic illustration of a fixed sheave and a fixed camshaft in a mobile vehicle according to the present invention;
FIG. 7 is a schematic view of a part of the cam portion and connecting rod of the wobble mechanism according to the present invention;
FIG. 8 is a schematic view of a connecting rod according to the present invention;
fig. 9 is a schematic structural view of a sway adjustment cross shaft according to the present invention.
Reference numerals:
the traveling car 1, the car body 11, the frame 111, the abutment cross shaft 1110, the mounting hole 1111, the sliding sleeve 1112, the first universal joint 1113, the steering sleeve 1114, the seat 12, the fixed mounting sleeve 13, the steering wheel 14, the fixed wheel 15, the handlebar 16, the handlebar 160, the handle 161, the infant carrier 2, the reinforcement cage 21, the mesh 22, the main frame 210, the rotating frame 211, the fixed shaft 2110, the second universal joint 2111, the support frame 2112, the main shaft 212, the shake adjustment cross shaft 213, the connection fixing hole 2130, the shake mechanism 3, the fixed cam shaft 31, the cam portion 310, the connecting rod 32, the fixed rod 320, the rotation hole 3201, the adjustment rod 321, the male screw segment 3210, the adjustment rotation cap 322, the female screw segment 3221, the fixed hook 3211, the abutment groove 200, and the ball 300.
Detailed Description
Embodiments of the technical scheme of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and thus are merely examples, and are not intended to limit the scope of the present invention.
An embodiment is substantially as shown in figures 1 to 9:
example 1:
as shown in fig. 1 to 9, the multifunctional combined child car provided by the embodiment can improve the use scene, is convenient for two children to use, and can also realize the front-back shaking and the left-right shaking of the infant placement basket 2; the infant can conveniently fall asleep.
A multi-functional combination child transporter comprising: a mobile vehicle 1, wherein the mobile vehicle 1 comprises a vehicle body 11, a vehicle seat 12 and a fixed mounting sleeve 13, and the fixed mounting sleeve 13 is fixedly mounted in the vehicle body 11; the saddle 12 is detachably mounted in the fixed mounting sleeve 13; the vehicle body 11 comprises a frame 111, a handlebar 16, a steering wheel 14 and a fixed wheel 15, wherein the handlebar 16 is rotatably installed in the frame 111, the steering wheel 14 is rotatably connected with the handlebar 16, and the fixed wheel 15 is rotatably connected with the handlebar 16; the frame 111 has an abutment cross shaft 1110; and is arranged above the fixed wheel 15; and a baby placement basket 2, wherein the baby placement basket 2 is detachably installed in the mobile vehicle 1 and is installed in the fixed installation sleeve 13; and abuts against the abutment cross shaft 1110; the infant placement basket 2 comprises a reinforcement cage 21 and a mesh 22, the reinforcement cage 21 comprises a main mesh frame 210 and a rotating frame 211, the reinforcement cage 21 is provided with a main shaft 212, and the main shaft 212 is arranged in the main mesh frame 210; the rotating frame 211 is mounted on the bottom surface of the main rack 210 and is rotatably connected to the main shaft 212. In practical application, the design of the fixed mounting sleeve 13 is adopted, so that the saddle 12 and the infant placing basket 2 are prevented from being directly mounted in the car body 11, and on one hand, the service life of the car body 11 is prolonged, and abrasion of the car body 11 caused by frequent replacement of the saddle 12 and the infant placing basket 2 is avoided; meanwhile, the design of the fixed mounting sleeve 13 also enables the strength of the combination with the vehicle body 11 to be high, so that the fixed mounting sleeve is convenient and practical. Meanwhile, the mobile vehicle 1 adopts a traditional and practical design, so that the mobile vehicle can be directly adopted, repeated design is avoided, and cost is increased. In addition, the frame 111 is also provided with a butt cross shaft 1110, so that the infant carrier 2 can be effectively supported by the design, the multi-point support of the vehicle body 11 is realized, and the stability of the baby carriage is improved. And adopt the design of framework of steel reinforcement 21 and screen cloth 22 simultaneously, utilize framework of steel reinforcement 21, guaranteed the intensity of this baby and placed basket 2 to utilize screen cloth 22 design, guaranteed the circulation of air in this baby and placed basket 2.
In order to facilitate the infant to sleep, in this embodiment, the infant sleeping device further includes: a shaking mechanism 3, wherein the shaking mechanism 3 comprises a fixed cam shaft 31 and a connecting rod 32, the frame 111 is provided with two concentric mounting holes 1111, the fixed cam shaft 31 is installed in the mounting holes 1111 in a penetrating way, and two ends of the fixed cam shaft 31 are respectively connected with the fixed wheel 15; the fixed cam shaft 31 has a cam portion 310, one end of the connecting rod 32 is connected to the infant placement basket 2, and the other end of the connecting rod 32 abuts against the cam portion 310. In practical application, the design adopts the cam abutting design, so that the continuous abutting force is ensured, the continuous shaking of the infant placing basket 2 is realized, and the infant can enjoy the shaking effect of the cradle back and forth in the infant placing basket 2, and the infant can be accelerated to sleep.
Meanwhile, in order to adjust the back and forth shaking amplitude of the infant carrier 2, in this embodiment, the connecting rod 32 has a fixing rod 320, an adjusting rod 321 and an adjusting knob 322; one end of the adjusting rotation cap 322 is rotatably mounted on the fixed rod 320, the adjusting rotation cap 322 has an inner thread section 3221, and the adjusting rod 321 has an outer thread section 3210; the adjusting rotation cap 322 is in threaded connection with the adjusting rod 321. In practical application, the design is applied to realize adjustment of the front-back shaking amplitude of the infant placement basket 2, and the rotation adjustment of the rotation cap 322 causes the distance between the fixing rod 320 and the adjusting rod 321 to be lengthened or shortened, so that the axial length of the connecting rod 32 can be adjusted; thereby adjusting the amplitude of the back and forth shaking of the infant placing basket 2.
In order to ensure that the connecting rod 32 cannot be dislocated, in this embodiment, the vehicle body 11 further includes a sliding sleeve 1112 and a first universal joint 1113, one end of the first universal joint 1113 is fixedly mounted on a side wall of the fixed mounting sleeve 13, and the other end of the first universal joint 1113 is fixedly connected with the sliding sleeve 1112; the fixing rod 320 is slidably mounted in the sliding sleeve 1112 and penetrates the sliding sleeve 1112. In practical application, the sliding sleeve 1112 adopts a common sliding bearing, so that on one hand, the sliding bearing is utilized to ensure that the connecting rod 32 installed therein slides normally and is used for realizing limit support, and on the other hand, the design of the first universal joint 1113 also ensures that the connecting rod 32 can swing with multiple degrees of freedom and provides support for subsequent left and right swinging.
In the present embodiment, the cam portion 310 has an abutment groove 200, and the abutment groove 200 is provided on an outer peripheral surface of the cam portion 310; the other end of the fixing rod 320 has a rotation hole 3201, and the fixing rod 320 further includes a ball 300; the ball 300 is rollably mounted in the rotation hole 3201 and abuts against the abutment groove 200. In practical application, through the design of the ball 300 and the abutting groove 200, on one hand, the abutting groove 200 is utilized to limit the ball 300; meanwhile, the rolling design of the ball 300 also ensures small friction force and good abutting effect.
In this embodiment, the reinforcement cage 21 further has a shake adjustment cross shaft 213, and the shake adjustment cross shaft has a plurality of connection fixing holes 2130 and is uniformly distributed; the other end of the adjusting rod 321 is provided with a fixed hook 3211, and the fixed hook 3211 is detachably connected with the connecting and fixing hole 2130. In practical use, the design makes the connecting rod 32 connected with the infant placing basket 2 in a cross section direction of the fixed cam shaft 31 not in a straight line; but is connected under the infant placement basket 2 in an inclined manner; by doing so, the left and right shaking of the infant placement basket 2 is possible; meanwhile, the distance between the adjusting connecting rod 32 and the shaking adjusting transverse shaft 213 is realized through a plurality of connecting fixing holes 2130 which are uniformly distributed and linearly arranged, so that the left-right shaking amplitude of the infant placing basket 2 is controlled, and the left-right adjustable shaking is realized.
In this embodiment, the handlebar 16 includes a handlebar 160 and a grip 161, and the frame 111 has a steering sleeve 1114; the handle bar 160 is fixedly installed in the steering sleeve 1114 and penetrates the steering sleeve 1114; one end of the handle bar 160 is fixed to the grip 161; the other end of the handle bar 160 is rotatably coupled to the steering wheel 14. In practice, the handle bar 160 is designed to meet the requirements of the child three-wheeled toy vehicle and the infant tool vehicle; when the toy vehicle is a child three-wheeled toy vehicle, the handle 160 is contracted until the child can use the toy vehicle; in the case of a stroller, the handle bar 160 is pulled and the direction of the handle 161 is adjusted to facilitate the adult's stroller.
In this embodiment, the rotating frame 211 includes a fixed shaft 2110, a second universal joint 2111, and a supporting frame 2112, the supporting frame 2112 has two positions, the second universal joint 2111 is disposed at a joint of the supporting frame 2112, one end of the second universal joint 2111 is connected to the supporting frame 2112, and the other end of the second universal joint 2111 is connected to the fixed shaft 2110; the fixed shaft 2110 is detachably mounted in the fixed mounting sleeve 13. In practice, the second universal joint 2111 is for providing support for back and forth and side to side movements.
In conclusion, the multifunctional combined children's mobile cart is reasonable in design and practical; in particular, the design can also realize the back-and-forth shaking and the left-and-right shaking of the infant placing basket. The infant can sleep conveniently. And the whole structure is strong, and is suitable for families of two children.
The above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention, and are intended to be included within the scope of the appended claims and description.
Claims (7)
1. A multi-functional combination child mobile cart, comprising:
the mobile vehicle comprises a vehicle body, a vehicle seat, a fixed mounting sleeve and a fixed mounting sleeve, wherein the fixed mounting sleeve is fixedly mounted in the vehicle body; the saddle is detachably arranged in the fixed mounting sleeve; the vehicle body comprises a frame, a handlebar, a steering wheel and a fixed wheel, wherein the handlebar is rotatably arranged in the frame, the steering wheel is rotatably connected with the handlebar, and the fixed wheel is rotatably connected with the handlebar; the frame is provided with an abutting cross shaft; and is arranged above the fixed wheel; the baby placement basket is detachably arranged in the moving vehicle and is arranged in the fixed mounting sleeve; and is abutted with the abutting transverse shaft; the infant placement basket comprises a steel reinforcement framework and a net cloth, wherein the steel reinforcement framework comprises a main net frame and a rotating frame, the steel reinforcement framework is provided with a main shaft, and the main shaft is arranged in the main net frame; the rotating frame is arranged on the bottom surface of the main net rack and is rotationally connected with the main shaft;
the shaking mechanism comprises a fixed cam shaft and a connecting rod, the frame is provided with two concentric mounting holes, the fixed cam shaft is installed in the mounting holes in a penetrating way, and two ends of the fixed cam shaft are respectively connected with the fixed wheels; the fixed cam shaft is provided with a cam part, one end of the connecting rod is connected with the infant placing basket, and the other end of the connecting rod is abutted against the cam part; a kind of electronic device with high-pressure air-conditioning system
The steel reinforcement framework is also provided with a shaking adjustment transverse shaft, and the shaking adjustment transverse shaft is provided with a plurality of connecting and fixing holes and is uniformly distributed; wherein the connection rod is mountable in the connection fixing hole.
2. The multi-functional composite child car according to claim 1, wherein the connecting rod has a fixed rod, an adjusting rod and an adjusting knob; one end of the adjusting rotary cap is rotatably arranged on the fixed rod, the adjusting rotary cap is provided with an inner thread section, and the adjusting rod is provided with an outer thread section; the adjusting rotation cap is in threaded connection with the adjusting rod.
3. The multi-functional composite child car according to claim 2, wherein the car body further comprises a sliding sleeve and a first universal joint, one end of the first universal joint is fixedly mounted on the side wall of the fixed mounting sleeve, and the other end of the first universal joint is fixedly connected with the sliding sleeve; the fixed rod is slidably mounted in the sliding sleeve and penetrates through the sliding sleeve.
4. A multi-functional composite child car according to claim 3, wherein the cam portion has an abutment groove provided on an outer peripheral surface of the cam portion; the other end of the fixed rod is provided with a rotating hole, and the fixed rod further comprises a ball; the ball is installed in the rotation hole in a rolling way and is abutted with the abutting groove.
5. The multi-functional combined children's mobile vehicle of claim 2, wherein the other end of the adjusting lever is provided with a fixing hook, and the fixing hook is detachably connected with the connecting fixing hole.
6. The multi-functional composite child car according to claim 1, wherein the handle bars comprise telescopic rods and handles, and the frame comprises steering sleeves; the telescopic rod is fixedly arranged in the steering sleeve and penetrates through the steering sleeve; one end of the telescopic rod is fixed with the handle; the other end of the telescopic rod is connected with the steering wheel in a rotating way.
7. The multifunctional combined children's mobile vehicle of claim 1, wherein the rotating frame comprises a fixed shaft, a second universal joint and a supporting frame, the supporting frame is provided with two parts, the second universal joint is arranged at the joint of the supporting frame, one end of the second universal joint is connected with the supporting frame, and the other end of the second universal joint is connected with the fixed shaft; the fixed shaft is detachably arranged in the fixed mounting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210395918.5A CN114633789B (en) | 2022-04-14 | 2022-04-14 | Multifunctional combined children's mobile vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210395918.5A CN114633789B (en) | 2022-04-14 | 2022-04-14 | Multifunctional combined children's mobile vehicle |
Publications (2)
| Publication Number | Publication Date |
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| CN114633789A CN114633789A (en) | 2022-06-17 |
| CN114633789B true CN114633789B (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210395918.5A Active CN114633789B (en) | 2022-04-14 | 2022-04-14 | Multifunctional combined children's mobile vehicle |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6588527B2 (en) * | 2001-11-23 | 2003-07-08 | William S. Lerner | Automatically rocking stroller |
| WO2004067352A1 (en) * | 2003-01-25 | 2004-08-12 | Graeme Land | Infant carriage convertible for use as rider operated transport |
| DE102005058026A1 (en) * | 2005-01-16 | 2007-06-06 | Thomas Hugo Schneegans | Multifunction chassis for the convertible construction of various child transport equipment or vehicles; Additional application "modular baby trailer" |
| CN203996377U (en) * | 2014-08-13 | 2014-12-10 | 北京印刷学院 | A kind of multifunctional baby carriage |
| HUP1700156A2 (en) * | 2017-04-18 | 2018-10-29 | Stroller Gmbh | Transformable vehicle used as children's sports cycle and carriage |
| CN207120790U (en) * | 2017-06-22 | 2018-03-20 | 深圳市广瑞贸易发展有限公司 | A kind of baby stroller |
| CN208198529U (en) * | 2018-05-24 | 2018-12-07 | 高昕毓 | A kind of security protection perambulator |
| CN209700774U (en) * | 2019-01-11 | 2019-11-29 | 中国石油大学(华东) | A kind of multifunctional baby carriage |
| CN111547123A (en) * | 2020-05-21 | 2020-08-18 | 蒋礼 | Deformable vehicle body structure |
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2022
- 2022-04-14 CN CN202210395918.5A patent/CN114633789B/en active Active
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| CN114633789A (en) | 2022-06-17 |
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