CN110254580A - A child's walker - Google Patents

Abstract

The invention discloses a children's walker, which relates to the technical field of children's carriages, and comprises two "L"-shaped frame plates, four wheels, a connecting shaft inserted horizontally between the two frame plates and installed on two Two cushion plates on the frame plate, two of which wheels are rotatably installed on one of the frame plates, and the other two wheels are rotatably installed on the other frame plate, and all four wheels are located on the frame plate where they are installed On the side of the "L" shape on the outside, when the seat boards directly installed on the two frame boards are removed, the two frame boards can move along the axial direction of the connecting shaft, and the two seat boards It can be evenly clamped on the two frame plates or clamped and superimposed on each other and then clamped and installed on the two frame plates. The baby walker of the present invention can be used by switching between the small trailer and the baby walker by changing the installation form of the two cushion boards, so as to meet the use requirements in different situations.

Description

A child's walker

technical field

The invention relates to the technical field of baby carriages, in particular to a children's walker.

Background technique

The baby walker is a tool for babies to learn to walk when they are young. The baby walker can moderately assist the baby to learn to walk, and the baby walker with toys also has an "entertainment" function, which is helpful for training the coordination of the baby's body movements. Under the premise of ensuring safety and correct use, the baby walker provides a convenient tool for the baby to learn to walk, and also liberates the mother's hands. However, existing baby walkers are basically fixed structures, lack of interest in structural design, and are difficult to be attractive to children. In addition, after children learn to walk, baby walkers will no longer have the value of use and utilization, resulting in a shortage of resources. waste.

Contents of the invention

The present invention provides a baby walker to overcome the above-mentioned problems existing in the existing walker.

In order to achieve the above object, the present invention provides the following technical solutions: a children's walker, comprising two "L"-shaped frame plates, four wheels, horizontally inserted into the connection between the two frame plates Axle and two cushion boards that are installed on two said vehicle frame plates, wherein two said wheels are rotatably installed on one of said vehicle frame plates, and other two said wheels are rotatably installed on the other said vehicle On the frame plate, the four wheels are all located on the outer side of the “L” shaped side of the installed frame plate, when the two wheels directly installed on the frame plate are removed After the cushion plate is described, the two frame plates can move along the axial direction of the connecting shaft, and the two cushion plates can be evenly clamped on the two frame plates or overlapped with each other. Afterwards, it is clamped and mounted on the two frame plates.

Preferably, the bottom of the cushion board is provided with two rows of short slots extending parallel to both sides, and the bottom of the cushion board is also provided with long slots perpendicular to the short slots and extending to both sides, The two opposite edge positions above the cushion board are provided with two draw-in slots, and the two draw-in slots at one edge position face the two draw-in slots at the other edge position relative to the center of the cushion board. Said distribution, the bottom position of the cushion board is provided with a block opposite to the four slots; when the two cushion boards are flatly installed on the two frame boards, the two The two short card slots of the cushion board are respectively clamped and installed on one of the frame plates. The four blocks of one cushion board are correspondingly clamped in the slots of the other cushion board, and the two long clamping slots of the seat board below are respectively clamped and installed in one of the said slots. frame board.

Preferably, two limit stops are provided on the lower horizontal upper end surface of the frame plate. When the two cushion plates are flatly mounted on the two frame plates, the two One of the cushion plates is located between the two limit stops on the frame plate, and a total of four limit stops on the two frame plates are all connected to the side of the cushion plate wall contact, when the cushion boards are clamped and superimposed on each other and then clamped and installed on the two frame boards, the seat board located below is located on the two limit stops on the frame board between, and a total of four limit stops on the two frame boards are in contact with the side walls of the cushion board.

Preferably, the frame plate is provided with an insertion hole through which the connection shaft passes, and the connection shaft is inserted into the two insertion holes on the two frame plates.

Preferably, the middle part of the connecting shaft is provided with a limiting shaft portion. When the two cushion plates are clamped to each other and then clamped and installed on the two frame plates, the two frame plates will be closer to each other. The inner side walls are all in contact with the side of the corresponding side of the limiting shaft, and the connecting shaft is provided with a sundry basket.

Preferably, a soft cushion is provided on the end surface of the cushion board.

The above technical solution has the following advantages or beneficial effects:

A kind of children's toddler with the structure of the present invention, this toddler's walker can be installed on two vehicle frame boards with two cushion boards tiled clip connection to form small trailer to use (use after children learn to walk), can put two seat cushions in addition After the boards are superimposed and clipped, they are clipped and installed on the two frame boards to be used as a walker (used by children when they are learning to walk), so that the small trailer and the walker can be switched by changing the installation form of the two cushion boards. The form of use can meet the needs of different situations, and the structural design with rich changes can attract children and stimulate the interest of toddlers, and can help children learn to walk better and faster.

Description of drawings

The invention and its characteristics, configurations and advantages will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings. Like numerals designate like parts throughout the drawings, and the drawings are not drawn to scale, emphasis being placed on illustrating the gist of the invention.

Fig. 1 is the three-dimensional structure schematic diagram when two cushion boards in the baby walker provided by Embodiment 1 of the present invention are in an unfolded state;

Fig. 2 is a three-dimensional structural schematic view of the two cushion boards in the baby walker provided by Embodiment 1 of the present invention when they are superimposed;

Fig. 3 is a three-dimensional structural schematic diagram of the assembly structure of the frame plate and the wheel in Embodiment 1 of the present invention;

Fig. 4 is a schematic diagram of the three-dimensional structure of the cushion board in Embodiment 1 of the present invention.

Detailed ways

The specific embodiment of the present invention will be described in further detail by describing the embodiments below with reference to the accompanying drawings, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and To facilitate its practice, but not as a limitation of the invention.

Example 1:

As shown in Figures 1 to 4, a baby walker provided by Embodiment 1 of the present invention includes two "L"-shaped frame plates 1, four wheels 2, and two frame plates 1 inserted horizontally. The connection shaft 3 between them and the two cushion boards 4 installed on the two frame boards 1, wherein two wheels 2 are rotatably installed on one of the frame board 1, and the other two wheels 2 are rotatably installed on the other vehicle On the frame plate 1, the four wheels 2 are all located on the side of the “L”-shaped side of the installed vehicle frame plate 1, when the cushion plate 4 directly installed on the two vehicle frame plates 1 is removed Finally, the two frame plates 1 can move along the axial direction of the connecting shaft 3, and the two cushion plates 4 can be evenly clamped on the two frame plates 1 or clamped and stacked with each other, and then clamped and installed on the two on a frame plate 1.

Further, the bottom of the cushion board 4 is provided with two rows of short slots 41 extending parallel to both sides, and the bottom of the cushion board 4 is also provided with long slots 42 vertically arranged relative to the short slots 41 and extending to both sides. Two card slots 43 are provided at the two opposite edge positions above the board 4, and the two card slots 43 at one edge position and the two card slots 43 at the other edge position are symmetrically distributed relative to the center plane of the cushion plate 4. The bottom position of the cushion board 4 is provided with a block 44 opposite to the four draw-in slots 43; 41. Each clamping connection is installed on one frame plate 1. When the two cushion plates 4 are clamped and superimposed on each other and then clamped and installed on the two frame plates 1, the four blocks 44 of one of the cushion plates 4 correspond to the clamping Connected to the slot 43 of the other cushion board 4 , the two long slots 42 of the seat board 4 below are snap-connected and installed on one frame board 1 . Fast disassembly and assembly can be realized through the snap-in installation method, which is very convenient.

Furthermore, two limit stops 12 are provided on the lower horizontal upper end surface of the frame plate 1. When the two cushion plates 4 are flatly mounted on the two frame plates 1, the two The cushion plate 4 is located between the two limit stops 12 on the frame plate 1, and a total of four limit stops 12 on the two frame plates 1 are all in contact with the side walls of the cushion plate 4, when the cushion plate 4 When they are clamped and superimposed on each other and then clamped and installed on the two frame plates 1, the cushion plate 4 located below is located between the two limit stops 12 on the frame plate 1, and the seat plate 4 on the two frame plates 1 A total of four limit stops 12 are in contact with the side walls of the cushion board 4 . The limit block 12 can realize the clamping limit of the cushion board 4, and improve the stability of the clamping installation.

Further, the frame plate 1 is provided with an insertion hole 11 through which the connecting shaft 3 penetrates, and the connecting shaft 3 is inserted into the two insertion holes 11 on the two frame plates 1 . After taking off the cushion plate 4 installed on the vehicle frame plate 1, the two vehicle frame plates 1 can be moved and adjusted on the connecting shaft 3.

Further, the middle part of the connecting shaft 3 is provided with a limiting shaft portion 31. When the two cushion plates 4 are clamped to each other and then clamped and installed on the two frame plates 1, the inner sides of the two frame plates 1 The walls are all in contact with the corresponding side of the limiting shaft portion 31 , and the connecting shaft portion 31 is provided with a sundry basket 311 . The limit shaft part 31 can quickly help the frame plate 1 to find the position of the moving distance. In addition, the sundry basket 311 should be in a hanging state after the connecting shaft 3 is installed, and can be used to place sundries such as children's toys or water bottles for easy access.

Furthermore, a soft cushion 45 is provided on the upper end surface of the cushion board 4 . Improve the child's comfort when sitting on the cushion board 4 .

The principle and working process of a kind of children's walker provided by Embodiment 1 of the present invention are specifically as follows:

A kind of baby walker for children according to Embodiment 1 of the present invention, this baby walker can realize two kinds of usage forms; A relatively large plane can be used as a small trailer. Specifically, move the two frame plates 1 to a suitable position along the connecting shaft 3, and then respectively connect the short slots 41 of the two cushion plates 4 with a seat cushion. The plates 4 are clamped so that the two cushion plates 4 are in the area between the two limit stops 12 on the frame plate 1. The function of the limit stops 12 is to realize the clamping limit and ensure that the two cushion plates 4 are flat. The stability of the laying card connection, children can sit flat on the two cushion boards 4, and then pull the baby walker to move, mainly when the child learns to walk and no longer needs the baby walker, it can be used as a toy car such as a small trailer, improving The follow-up utilization rate of the baby walker is improved; when the two cushion boards 4 are superimposed and clamped and then clamped and installed on the two frame boards 1, one cushion board 4 forms a relatively small plane and can be used as a baby walker. That is to say, move the two frame plates 1 closer to the limit shaft portion 31, and make the two frame plates 1 contact the limit shaft portion 31, and then correspondingly clamp the four blocks 44 of a cushion plate 4 on the In the slot 43 of the other seat board 4, the two long slots 42 of the seat board 4 below are respectively snapped into a frame board 1, and the seat board 4 will be positioned at two limit positions on the frame board 1. In the area between the stoppers 12, the limit stopper 12 also realizes the clamping limit of the cushion plate 4, ensuring the stability of the clamping, and then the child can sit on the soft seat cushion 45 and hold the connecting shaft 3 with both hands for learning. In addition, the sundries basket 311 on the connecting shaft 3 can be used to place sundries such as children's toys or water bottles; the baby walker of the present invention can switch the small trailer by changing the installation form of the two cushion boards 4 It can be used in two forms as a baby walker to meet the needs of different situations, and the structural design with rich changes can attract children to stimulate the interest of toddlers, and can help children learn to walk better and faster.

Those skilled in the art should understand that those skilled in the art can implement the variation examples in combination with the prior art and the foregoing embodiments, and details are not described here. Such variations do not affect the essence of the present invention, and will not be repeated here.

The preferred embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the specific embodiments described above, and the devices and structures that are not described in detail should be understood to be implemented in a common manner in the art; Many possible changes and modifications are made in the technical solution of the invention, or modified into equivalent embodiments with equivalent changes, which do not affect the essence of the present invention. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention, which do not deviate from the technical solution of the present invention, still fall within the protection scope of the technical solution of the present invention.

Claims (6)

1. A baby walker for children, characterized in that: it comprises two "L"-shaped frame plates, four wheels, a connecting shaft inserted horizontally between two described frame plates and installed on two The two cushion boards on the frame board, wherein two of the wheels are rotatably mounted on one of the frame boards, the other two wheels are rotatably mounted on the other frame board, and the four wheels are rotatably mounted on the other frame board. The above-mentioned wheels are all located on the outer side of the "L"-shaped side of the installed frame plate. When the cushion plates directly installed on the two frame plates are removed, the two The frame boards can all move axially along the connecting shaft, and the two cushion boards can be flattened and clamped on the two frame boards or clamped and superimposed on each other and then clamped and installed on the two cushion boards. on the frame plate. 2. A baby walker for children according to claim 1, characterized in that: the bottom of the cushion board is provided with two rows of short slots extending in parallel to both sides, and the bottom of the cushion board is also provided with opposite The short card slots are arranged vertically and extend to the long card slots on both sides. Two card slots are provided at the two opposite edge positions above the cushion board, and the two card slots at one edge position are connected to the other edge. The two slots at the position are distributed symmetrically with respect to the central plane of the cushion board, and a block opposite to the four slots is provided at the bottom of the cushion board; When the floor is installed on the two frame boards, the two short slots of the two cushion boards are respectively clamped and installed on one of the frame boards, and when the two cushion boards are clamped to each other When superimposed and clamped and installed on the two frame plates, the four blocks of one of the cushion plates are correspondingly clamped in the slots of the other cushion plate, and the seat cushion located below Each of the two long slots of the board is clamped and installed on one of the frame boards. 3. A baby walker for children according to claim 2, characterized in that two limit stops are arranged on the lower horizontal upper end surface of the frame plate, when the two cushion plates When being flatly mounted on the two frame plates, the two cushion plates are located between the two limit stops on the frame plates, and the two cushion plates on the frame plates are A total of four limit stops are in contact with the side walls of the cushion boards. When the cushion boards are clamped and stacked with each other and then clamped and installed on the two frame boards, the lower ones will The cushion plate is located between the two limit stops on the frame plate, and a total of four limit stops on the two frame plates are all in contact with the side walls of the cushion plate. 4. A baby walker for children according to claim 1, characterized in that: said vehicle frame plate is provided with an insertion hole through which said connecting shaft penetrates, and said connecting shaft penetrates through two said vehicle frames The two through-holes on the board. 5. A baby walker for children according to claim 1, characterized in that: the middle part of the connecting shaft is provided with a limiting shaft, and when the two cushion boards are snapped together, they are snapped and installed on the two seats. When the frame is on the frame, the inner side walls of the two frame plates are in contact with the side of the corresponding side of the limiting shaft, and the connecting shaft is provided with a sundry basket. 6. A baby walker according to any one of claims 1-5, characterized in that: a soft cushion is provided on the end surface of the cushion plate.