CN108836017B

CN108836017B - Baby carriage combining walker and luggage case

Info

Publication number: CN108836017B
Application number: CN201811034013.5A
Authority: CN
Inventors: 晋新敏; 谢秀霞
Original assignee: Lingnan Normal University
Current assignee: Lingnan Normal University
Priority date: 2018-09-05
Filing date: 2018-09-05
Publication date: 2024-04-09
Anticipated expiration: 2038-09-05
Also published as: CN108836017A

Abstract

The invention relates to the field of auxiliary toys for children, in particular to a baby carrier combining a baby carrier with a walker and a trunk, which comprises a box body, a telescopic pull rod arranged at the top of the box body, and a baby carrier wheel bracket arranged on the surface of the middle part of the box body and rotationally connected with the box body, wherein the bottom of the box body is provided with a front wheel, and the tail end of the baby carrier wheel bracket is provided with a rear wheel. The baby carrier with two-in-one baby carrier with the baby carrier body and the luggage case can effectively achieve the effect of two purposes by means of the structural conversion of the baby carrier wheel support and the telescopic pull rod, can effectively prolong the service life of the baby carrier while randomly converting the form changing function of the baby carrier, can effectively save household expenses, and has good environmental protection effect.

Description

Baby carriage combining walker and luggage case

Technical Field

The invention relates to the field of auxiliary toys for children, in particular to a baby carrier combining a walker and a trunk.

Background

The baby carrier is a large door class in the toys for children, and comprises four main classes of children's bicycles, children's carts, babies 'go-karts and children's tricycles; for the current families, children need to select different types of strollers according to different ages, for example, the children need to use a handcart in the growth stage of infants between 0 and 1 year, need a walker in the stage of ages between 1 and 1.5 years, need an electric vehicle in the stage of ages between 1.5 and 3 years, need a tricycle in the stage of ages between 3 and 6 years, need a bicycle in the stage of ages between 6 and 14 years, and the like, but the use time of each type of vehicle is relatively short, so that the waste of resources is caused, and the consideration of functional conversion or continuous use of the strollers has great significance.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, provides a baby carrier combining a baby carrier and a luggage case, has reasonable design, can effectively realize the effect of dual purposes by the structural conversion of a baby carrier wheel bracket and a telescopic pull rod, can effectively prolong the service life of the baby carrier while randomly converting the shape change function of the baby carrier, can effectively save the household expense, and has good environmental protection effect.

In order to solve the technical problems, the invention adopts the following technical scheme:

the baby carrier comprises a box body, a telescopic pull rod arranged at the top of the box body and a baby carrier wheel support arranged on the surface of the middle of the box body, wherein front wheels are arranged at the bottom of the box body, and rear wheels are arranged at the tail ends of the baby carrier wheel support.

The baby walker is provided with the baby walker wheel support and the telescopic pull rod, and can be freely converted between the baby walker and the luggage case through simple structure adjustment, so that the purpose of dual purposes of one object is achieved, and the service life of the baby walker is effectively prolonged.

In order to improve the whole assembly of the baby carrier, the box body comprises a bottom shell provided with an interlayer and a shell fixedly connected with the bottom shell.

In order to be convenient for accomodate the walker wheel support, the drain pan is equipped with the recess, the walker wheel support rotates through the support pivot and sets up in the recess.

In order to avoid the support falling out when the walker wheel support is stored, the groove is provided with a support locking device.

In order to open the interior of the case and to improve the playability of the stroller, the outer shell is provided with a pair of symmetrically arranged wing-shaped case covers which are rotatably connected with the outer shell through wing rotating shafts.

In order to facilitate opening and closing of the box cover, a push-and-spring switch for opening and closing the box cover is arranged on the box cover, and a buckle matched with the push-and-spring switch is arranged on the shell.

In order to enable the wing type box cover to prop up and shake, a first elastic element installation part is arranged on the inner side, away from the wing rotating shaft, of the box cover, a second elastic element installation part corresponding to the first elastic element installation part is arranged on the inner side of the bottom shell, and the first elastic element installation part and the second elastic element installation part are respectively connected with two ends of an elastic element which is detachably installed.

In order to improve the assemblability of the telescopic pull rod, the bottom shell interlayer is provided with a guide rail arranged along the height direction of the bottom shell, and the telescopic pull rod is in sliding sleeve joint with the guide rail.

In order to facilitate the adjustment of the length of the telescopic pull rod, a handle is arranged outside the box body and provided with a key for adjusting the external length of the telescopic pull rod.

Compared with the prior art, the invention has the beneficial effects that:

the invention has reasonable design and simple structure, can realize the free conversion of the shapes of the walker and the suitcase through the simple structural conversion of the walker wheel bracket, the telescopic pull rod and the like, achieves the effect of dual purposes of both the walker and the suitcase, meets the requirement of learning walking when children age 1-1.5, can be continuously used as the suitcase after finishing the step learning stage, prolongs the service life of the baby carrier, simultaneously can effectively save household expenses, and has good environmental protection effect.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic diagram of a second embodiment of the present invention.

Fig. 3 is a schematic diagram of a third embodiment 1 of the present invention.

Fig. 4 is a half cross-sectional view of the case.

Fig. 5 is a half cross-sectional view of the bottom chassis.

Fig. 6 is a schematic diagram of a box cover structure.

Fig. 7 is a schematic view of the structure of the walker wheel bracket.

Fig. 8 is a schematic view of the front wheel structure.

Fig. 9 is a schematic structural view of embodiment 2 of the present invention.

Detailed Description

The invention is further described below in connection with the following detailed description. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numbers in the drawings of embodiments of the invention correspond to the same or similar components; in the description of the present invention, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

Example 1

Fig. 1 to 8 show a first embodiment of a baby walker and a luggage case of the present invention, which comprises a case 1, a telescopic pull rod 2 arranged at the top of the case 1, and a baby walker wheel support 3 arranged on the middle surface of the case 1, wherein a front wheel 11 is arranged at the bottom of the case 1, and a rear wheel 31 is arranged at the end of the baby walker wheel support 3. The box 1 comprises a bottom shell 12 provided with an interlayer and a shell 13 fixedly connected with the bottom shell 12. The two purposes of the walker and the suitcase can be achieved simultaneously through the arrangement of the case body 1 and the walker wheel bracket 3.

As shown in fig. 2, 4 and 7, the bottom case 12 is provided with a groove 121, and the walker wheel bracket 3 is rotatably disposed in the groove 121 through the bracket rotation shaft 32. The recess 121 is provided with a bracket locking means 122, the bracket locking means 122 being a magnetic element located in the recess 121 in correspondence with the position of the wheel 31. Magnets 312 are provided on the walker wheel bracket 3 at the wheels 31. When the walker wheel bracket 3 needs to be accommodated in the groove, the bracket locking device 122 and the magnet 312 can be mutually attracted, so that the walker wheel bracket 3 can be fixed.

As shown in fig. 3 and 6, the outer case 13 is provided with a pair of wing type cover 4 symmetrically disposed, and the cover 4 is rotatably connected to the outer case 13 through a wing rotation shaft 41. The case cover 4 is provided with a push switch 42 for opening and closing the case cover 4, the case 13 is provided with a buckle 131 matched with the push switch 42, the case cover 4 can be closed by using the switch to be clamped, and the push switch 42 is only needed to be pressed when the case cover 4 is opened.

As shown in fig. 3 and 4, a first elastic element mounting portion 43 is provided on the inner side of the case cover 4 far away from the wing rotating shaft 41, a second elastic element mounting portion 123 corresponding to the first elastic element mounting portion 43 is provided on the inner side of the bottom case 12, the first elastic element mounting portion 43 is a hook, the second single-row element mounting portion 123 is a cylindrical sleeve mounting portion, the first elastic element mounting portion 43 and the second elastic element mounting portion 123 are respectively connected with two ends of an elastic element 5 which is detachably mounted, and the elastic element 5 is a spring with a length sufficient to support the case cover 4. The box cover support can shake up and down when pushing the movable wing-shaped box cover of the walker, thereby fully arousing the interest of children and improving the playability of products.

As shown in fig. 5 and 8, the bottom shell 12 is sandwiched with a guide rail 125 disposed along the height direction of the bottom shell, and the telescopic pull rod 2 is slidably sleeved on the guide rail 125. The telescopic pull rod 2 is arranged outside the box body 1, a handle 21 is arranged outside the box body 1, and the handle 21 is provided with a key 22 for adjusting the external length of the telescopic pull rod. The telescopic rod 2 can be accommodated in the guide rail 125 of the interlayer of the bottom shell 12, and when the telescopic rod needs to be lengthened, the key 22 can be pressed to lengthen the telescopic rod. The front wheel 11 is connected to the casing 1 via a front wheel hub 124, and a front wheel cover 111 is provided on the front wheel 11.

As shown in fig. 1 to 3, the baby carrier, which is a combination of a walker and a trunk, is generally designed in the shape of beetles, a head housing 14 is provided at one end of the housing 13 adjacent to the telescopic handle 21, and two eyes 141 are provided on the head housing 14. The telescopic pull rod handle 21 is designed into a beetle antenna shape. After the wing-shaped cover 4 is supported by the elastic element 5, a fluttering wing shape is formed. The design of beetle shape can greatly improve the playability and the interest of the product as a toy for children. When the baby carrier combining the baby carrier and the luggage case is used as the baby carrier, the spring-pressing switch 42 on the case cover 4 is turned on, the elastic element 5 is arranged, the baby carrier wheel bracket 3 is removed, and the baby carrier wheel bracket and the bottom case 12 form a certain angle, so that the baby carrier can be used.

Example 2

As shown in fig. 9, in the second embodiment of the present invention, when the baby carrier combining a walker and a trunk is used as the trunk, the walker wheel bracket 3 is received in the groove 121, the walker wheel bracket 3 is fixed to the magnet 312 by the bracket locking means 122, then the elastic member 5 is removed, the article is put into the interior of the trunk, the cover 4 is covered, the button 22 on the handle 21 is pressed, and the length of the telescopic tension bar is adjusted, so that the baby carrier can be used. The design of the two-in-one baby carrier luggage form of the walker and the luggage case can be used as the luggage case for carrying articles on one hand, and on the other hand, the walker can be converted into the luggage case form firstly if the walker is required to be used when going out, so that the baby carrier luggage can be dragged and carried more conveniently.

It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.

Claims

1. The baby carrier is characterized by comprising a box body (1), a telescopic pull rod (2) arranged at the top of the box body (1) and a baby carrier wheel bracket (3) arranged on the surface of the middle part of the box body (1), wherein a front wheel (11) is arranged at the bottom of the box body (1), and a rear wheel (31) is arranged at the tail end of the baby carrier wheel bracket (3); the box body (1) comprises a bottom shell (12) provided with an interlayer and a shell (13) fixedly connected with the bottom shell (12); the bottom shell (12) is provided with a groove (121), the walker wheel bracket (3) is rotatably arranged in the groove (121) through a bracket rotating shaft (32), and the front end of the walker wheel bracket (3) protrudes out of the bracket rotating shaft (32) to be abutted with the groove (121) after the walker wheel bracket (3) is unfolded; the groove (121) is provided with a bracket locking device (122); the bracket locking device (122) is a magnetic element which is positioned in the groove (121) and corresponds to the position of the rear wheel (31), and a magnet (312) is arranged at the rear wheel (31) on the walker wheel bracket (3); the telescopic pull rod (2) is positioned outside the box body (1) and is provided with a handle (21); the shell (13) is provided with a pair of symmetrically arranged wing type box covers (4), the handle (21) is in a beetle antenna shape, and one end of the box cover (4) close to the handle (21) is rotationally connected with the shell (13) through a wing rotating shaft (41); the box cover (4) is provided with a push-and-pull switch (42) for opening and closing the box cover (4), and the shell (13) is provided with a buckle (131) matched with the push-and-pull switch (42); the novel wing box is characterized in that a first elastic element installation part (43) is arranged on the inner side, far away from the wing rotating shaft (41), of the box cover (4), a second elastic element installation part (123) corresponding to the first elastic element installation part (43) is arranged on the inner side of the bottom shell (12), and the first elastic element installation part (43) and the second elastic element installation part (123) are respectively connected with two ends of an elastic element (5) which is detachably installed.

2. The baby walker and luggage-box two-in-one stroller of claim 1, wherein the bottom shell (12) is sandwiched with a guide rail (125) disposed along the height direction of the bottom shell, and the telescopic pull rod (2) is slidably sleeved on the guide rail (125).

3. The baby walker and luggage-boot two-in-one vehicle according to claim 2, characterized in that the handle (21) is provided with a key (22) for adjusting the external length of the telescopic pull rod.