CN213168254U

CN213168254U - Child seat integrated with cradle, cart and walker

Info

Publication number: CN213168254U
Application number: CN202021352360.5U
Authority: CN
Inventors: 夏颖翀; 张伟杰
Original assignee: Zhijiang College of ZJUT
Current assignee: Zhijiang College of ZJUT
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-05-11
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a child seat integrated with a cradle, a cart and a walker, which comprises a frame, wherein the frame comprises 2 horizontally placed support rods, 1 front support rod and 1 rear support rod are arranged on each support rod, a multi-gear bolt with a telescopic button is respectively and fixedly arranged at the top of each of the 2 rear support rods, the multi-gear bolt with the telescopic button is connected with the cradle, and first universal wheels are respectively arranged at the bottoms of the 2 front support rods; the bottoms of the 2 rear support rods are respectively provided with a conversion wheel with a rotating shaft structure; the rotating shaft structure of the conversion wheel with the rotating shaft structure is respectively connected with the second universal wheel and the big wheel; one or two of a shelf and a walking learning frame are hung on the supporting rod. The utility model discloses a form structure of shallow part changes, assembly and disassembly for children's seat is driven and can be along with child's growing up and conversion form, uses always.

Description

Child seat integrated with cradle, cart and walker

Technical Field

The utility model relates to a children's shallow correlation equipment technical field especially relates to a children's seat that collects cradle, shallow, walker as an organic whole drives.

Background

The baby trolley is a favorite vehicle for a baby to sleep and play, and is also a necessity for parents to take the baby to go on a street for shopping and walk after meals and enjoy sunlight and air to participate in social activities.

Infant pushchairs can be classified into various types according to the growth and use of babies, and currently, the most popular are luxurious types (full lying and half lying) suitable for being used at home and for a long time when a baby goes out and light-weight vehicles (also called umbrella vehicles) suitable for being frequently gone out.

Although the baby carriage in the market has various items, the baby carriage is not suitable for and meets the requirements of safe and multifunctional use of the baby carriage. The walker, the cart and the riding vehicle are not integrated with a comparison system. The infant grows faster, so that the products are usually eliminated without being damaged. Of course, many design companies have been beginning to design children's vehicles that can serve multiple functions, and these products are of great interest to the parent consumer.

The baby grows too fast, and the product is updated and changed frequently, causes the rate of utilization not high, the waste of product, and all kinds of shallow products have suitable use place of self, and it is necessary to design and develop a growth multi-functional learning to walk product. The infant handcart is used as a child use product, needs to be 'people oriented' in design, considers the physiological and psychological development characteristics of different stages of infants, and also comprises safety, convenience, comfortableness, extensibility and functionality from the perspective of humanization, so that the infant handcart is not only suitable for the requirements of infants, but also convenient for potential users of products.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the utility model provides a children's seat that collects cradle, shallow, walker as an organic whole drives, the utility model discloses a form structure of shallow part changes, and assembly and disassembly, walker change baby's bassinet, and baby bassinet can change the shallow again. The children's seat driver can change the shape along with the growth of the children and can be used all the time.

The utility model discloses a realize through following technical scheme.

A children's seat that collects cradle, trammer, walker as an organic whole drives, including the frame, the said frame includes 2 horizontally placed support bars that link up through the horizontal pole, every said support bar is fitted with 1 front support bar to connect front wheel and 1 rear support bar to connect rear wheel, and 2 said tops of rear support bar are projected upwards and exposed on the support bar; the top parts of the 2 rear support rods are respectively fixedly provided with a multi-gear bolt with a telescopic button, the top parts of the 2 rear support rods are respectively and movably provided with a handle, the multi-gear bolt with the telescopic button is connected with the cradle, and the bottoms of the 2 front support rods are respectively provided with a first universal wheel; the bottoms of the 2 rear support rods are respectively provided with a conversion wheel with a rotating shaft structure; the rotating shaft structure of the conversion wheel with the rotating shaft structure is respectively connected with the second universal wheel and the big wheel; the second universal wheel is equal to the first universal wheel in size; one or two of a shelf and a walking learning frame are hung on the supporting rod.

The commodity shelf comprises a quadrangular bottom plate; the left side and the right side of the quadrangular bottom plate are respectively and vertically provided with a side plate, the rear side of the quadrangular bottom plate is vertically provided with a rear plate with an opening in the middle of the top, and the side edge of the rear plate is just in contact with the edge of the inner wall surface of the side plate at the left side and the right side; the front side of the quadrilateral bottom plate is provided with a baffle through a first rotating shaft, and the side edge of the baffle is just in contact with the edges of the inner wall surfaces of the left side plate and the right side plate; the height of the side plate is equal to that of the rear plate, and the height of the baffle is two thirds of that of the side plate; a first rotating plate is fixedly arranged at an opening position in the middle of the rear plate, the first rotating plate is connected with a second rotating plate through a rotating shaft, and the second rotating plate is connected with a third rotating plate through a rotating shaft; the edges of the left side plate and the right side plate which are contacted with the side edges of the baffle are respectively provided with a stop strip for placing a third rotating plate; the top of the left side plate and the top of the right side plate are also provided with a first hook matched with the support rod.

The walking learning frame comprises a walking learning frame guard plate, wherein the outline of the walking learning frame guard plate is quadrilateral or elliptical, the hollow part of the walking learning frame guard plate is circular or elliptical, the size of the walking learning frame guard plate is smaller than the distance between 2 support rods, second hooks matched with the support rods are arranged on two sides of the walking learning frame guard plate, and a baby hip support soft belt is arranged in the hollow position of the walking learning frame guard plate.

The cradle comprises a supporting piece and a piece of enclosing cloth which is arranged on the supporting piece and consists of a bottom and side edges; the supporting piece comprises 2 arc-shaped pieces, and the 2 arc-shaped pieces are connected through a telescopic rod piece; the telescopic rod piece comprises a clamping piece, and 2 straight rods capable of changing the distance through the clamping piece are mounted on the clamping piece; the telescopic button on the multi-gear bolt with the telescopic button is fixedly arranged on the straight rod, and the cradle handle and the sunshade are movably arranged on the straight rod; the handle is provided with a telescopic rod; the telescopic rod is provided with a handle through a second rotating shaft.

The utility model has the advantages that: the utility model has the advantages of reasonable design, through set up big or small wheel switching structure on the wheel, can let the wheel form rotate along with the pivot, through the scalable member structure of cradle support piece for the supporter can be transformed into to the cradle, through the revolution mechanic of supporter, makes the supporter can be transformed into the carrier. Can effectively change children's seat structure of driving, effectively reduce the structure and change the degree of difficulty, help conveniently converting children's seat form of driving, make children's seat drive sustainable use.

The utility model discloses a form structure of shallow part changes, and assembly and disassembly, the baby's perambulator changes baby's bassinet, and baby's bassinet can change the shallow again. The children's seat driver can change the shape along with the growth of the children and can be used all the time.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the internal structure of the shelf of the present invention;

fig. 3 is an enlarged schematic view of the internal structure of the walk learning frame of the present invention.

Detailed Description

The child seat integrated with a cradle, a cart and a walker in the embodiment is shown in fig. 1, 2 and 3, and comprises a frame 1, wherein the frame 1 comprises 2 horizontally placed support rods 28 connected through a cross rod 36, each support rod 28 is provided with 1 front support rod 29 connected with a front wheel and 1 rear support rod 34 connected with a rear wheel, and the tops of the 2 rear support rods 34 protrude upwards and are exposed out of the support rods 28; the top parts of the 2 rear support rods 34 are respectively fixedly provided with a multi-gear bolt 10 with a telescopic button, the top parts of the 2 rear support rods 34 are respectively and movably provided with a handle 6, the multi-gear bolt 10 with the telescopic button is connected with a cradle 17, and the bottom parts of the 2 front support rods 29 are respectively provided with a first universal wheel 2; the bottom parts of the 2 rear support rods 34 are respectively provided with a conversion wheel 3 with a rotating shaft structure; the rotating shaft structure of the conversion wheel 3 with the rotating shaft structure is respectively connected with a second universal wheel 4 and a big wheel 5; the second universal wheel 4 and the first universal wheel 2 are equal in size; one or two of a shelf 18 and a walking learning frame are hung on the supporting rod 28.

The shelf 18 comprises a quadrangular bottom plate 30; the left side and the right side of the quadrangular bottom plate 30 are respectively and vertically provided with a side plate 31, the rear side of the quadrangular bottom plate 30 is vertically provided with a rear plate 35 with an opening 32 at the middle of the top, and the side edge of the rear plate 35 is just in contact with the edge of the inner wall surface of the side plate 31 at the left side and the right side; the front side of the quadrangular bottom plate 30 is provided with a baffle 22 through a first rotating shaft 24, and the side edge of the baffle 22 is just in contact with the edge of the inner wall surface of the side plates 31 at the left side and the right side; the side plates 31 and the rear plate 35 are equal in height, and the height of the baffle plate 22 is two thirds of the height of the side plates 31; a first rotating plate 21 is fixedly arranged at the position of an opening 32 in the middle of the rear plate 35, the first rotating plate 21 is connected with a second rotating plate 20 through a rotating shaft, and the second rotating plate 20 is connected with a third rotating plate 19 through a rotating shaft; the edges of the left side plate 31 and the right side plate 31 which are contacted with the side edge of the baffle 22 are respectively provided with a baffle strip for placing the third rotating plate 19; the top of the left side plate 31 and the top of the right side plate 31 are also provided with a first hook 23 matched with the support rod 28.

The walking learning frame comprises a walking learning frame guard plate, the outer contour of the walking learning frame guard plate is quadrilateral or elliptical, the hollow part of the walking learning frame guard plate is circular or elliptical, the size of the walking learning frame guard plate is smaller than the distance between 2 support rods 28, second hooks 25 matched with the support rods 28 are arranged on two sides of the walking learning frame guard plate, and a soft belt 26 for supporting the buttocks of a baby is arranged in the hollow position of the walking learning frame guard plate.

The cradle 17 comprises a supporting piece and a piece of enclosing cloth which is arranged on the supporting piece and consists of a bottom and side edges; the support part comprises 2 arc-shaped pieces 15, and the 2 arc-shaped pieces 15 are connected through a telescopic rod piece 16; the telescopic rod 16 comprises a

clamping piece

14, and 2 straight rods 33 capable of changing the distance through the clamping piece 14 are mounted on the clamping piece 14; the telescopic button 11 on the multi-gear bolt 10 with the telescopic button is fixedly arranged on the straight rod 33, and the cradle handle 13 and the sunshade 12 are movably arranged on the straight rod 33; the handle 6 is provided with a telescopic rod 7; the telescopic rod 7 is provided with a handle 9 through a second rotating shaft 8.

When the baby seat integrated with the cradle, the cart and the walker is used, the shapes of wheels of the cart are changed by the conversion of the second universal wheel 4 and the big wheel 5, the second universal wheel 4 and the first universal wheel 2 fall to the ground simultaneously by rotating the rotating shaft, the cradle 17 is taken out of the frame 1 by the telescopic button 11, the walker frame protective plate 29 is hung on the supporting rod 28 of the frame 1 by the 4 second hooks 25, and the baby seat protective plate and the baby hip supporting soft belt 26 form a walker mode. In this mode, the article placing shelf 18 can be hung on the supporting rod 28 of the frame 1 through the first hook 23, and the article placing shelf 18 can also be taken down;

the large wheel 5 is dropped to the ground by rotating the rotating shaft, the baby walker frame 27 is taken out, the cradle 17 is fixed on the baby walker frame 1 through the multi-gear bolt 10 with the telescopic button, and the article shelf 18 is hung on the baby walker frame 1 through the second hook 23, so that the cradle baby walker mode is formed. The multi-position latch 10 with the telescopic button can adjust the cradle 17 to different heights.

The cradle 17 can be used as a shelf mode after being shortened by rotating the straight rods 33 at the two sides of the clamping piece 14 of the telescopic rod piece 16 on the cradle 17 and the telescopic cradle support piece, the shelf 18 stretches the rotating plate 22 through the first rotating shaft 24 to form a plane with the quadrilateral bottom plate 30 and can be used as a pedal, then stretches the second rotating plate 20 and the third rotating plate 19 through the rotating shaft and puts the third rotating plate 19 on the barrier strip, so that the second rotating plate 20 and the third rotating plate 19 form a plane on which a person can sit, and the first rotating plate 21 is used as a backrest; it can be used as a trolley mode for sitting people.

The telescopic link 7 is installed to the handle 6 of this embodiment, and handle 6 can be according to adjusting telescopic link 7 and adjust the length of handle 6, and the telescopic link 7 is connected through rotation axis 8 and is shaken hands 9, and 9 of shaking hands can rotate according to second rotation axis 8, and angle of adjustment reaches the best using-way of user's comfort level when the shallow uses as different modes.

This embodiment structural design is reasonable, through set up big or small wheel on the wheel and change the structure, can let the wheel form rotate along with the pivot, through the scalable member structure of cradle support piece for the cradle can be transformed into the supporter, and revolution mechanic through the supporter makes the supporter can be transformed into the carrier. Can effectively change children's seat structure of driving, effectively reduce the structure and change the degree of difficulty, help conveniently converting children's seat form of driving, make children's seat drive sustainable use.

The present embodiment is assembled and disassembled by changing the form and structure of the parts of the stroller, the walker is changed into a bassinet, and the bassinet can be changed into the stroller. The children's seat driver can change the shape along with the growth of the children and can be used all the time.

Claims

1. The utility model provides a children's seat that collects cradle, shallow, walker as an organic whole drives, includes frame (1), its characterized in that: the frame (1) comprises 2 horizontally placed support rods (28) connected through a cross rod (36), 1 front support rod (29) connected with a front wheel and 1 rear support rod (34) connected with a rear wheel are mounted on each support rod (28), and the tops of the 2 rear support rods (34) protrude upwards and are exposed out of the support rods (28); the top parts of the 2 rear support rods (34) are respectively fixedly provided with a multi-gear bolt (10) with a telescopic button, the top parts of the 2 rear support rods (34) are respectively movably provided with a handle (6), the multi-gear bolt (10) with the telescopic button is connected with a cradle (17), and the bottoms of the 2 front support rods (29) are respectively provided with a first universal wheel (2); the bottoms of the 2 rear support rods (34) are respectively provided with a conversion wheel (3) with a rotating shaft structure; the rotating shaft structure of the conversion wheel (3) with the rotating shaft structure is respectively connected with the second universal wheel (4) and the large wheel (5); the second universal wheel (4) and the first universal wheel (2) are equal in size; one or two of a shelf (18) and a walking learning frame are hung on the supporting rod (28).

2. The children's seat as claimed in claim 1, wherein the cradle, the stroller and the walker are integrated into a whole, and the children's seat comprises: the commodity shelf (18) comprises a quadrangular bottom plate (30); the left side and the right side of the quadrangular bottom plate (30) are respectively and vertically provided with a side plate (31), the rear side of the quadrangular bottom plate (30) is vertically provided with a rear plate (35) with an opening (32) at the middle of the top, and the side edge of the rear plate (35) is just in contact with the edge of the inner wall surface of the side plates (31) at the left side and the right side; the front side of the quadrilateral bottom plate (30) is provided with a baffle (22) through a first rotating shaft (24), and the side edge of the baffle (22) is just in contact with the edge of the inner wall surface of the side plates (31) at the left side and the right side; the side plates (31) and the rear plate (35) are equal in height, and the height of the baffle plate (22) is two thirds of the height of the side plates (31); a first rotating plate (21) is fixedly arranged at the position of an opening (32) in the middle of the rear plate (35), the first rotating plate (21) is connected with a second rotating plate (20) through a rotating shaft, and the second rotating plate (20) is connected with a third rotating plate (19) through a rotating shaft; the edges of the left side plate (31) and the right side plate (31) which are contacted with the side edge of the baffle (22) are respectively provided with a stop strip for placing a third rotating plate (19); the top of the left side plate (31) and the right side plate (31) is also provided with a first hook (23) matched with the support rod (28).

3. The children's seat as claimed in claim 1, wherein the cradle, the stroller and the walker are integrated into a whole, and the children's seat comprises: the walking learning frame comprises a walking learning frame guard plate, the outer contour of the walking learning frame guard plate is quadrilateral or elliptical, the hollow part of the walking learning frame guard plate is circular or elliptical, the size of the walking learning frame guard plate is smaller than the distance between 2 support rods (28), second hooks (25) matched with the support rods (28) are installed on two sides of the walking learning frame guard plate, and a baby hip support soft belt (26) is installed in the hollow position of the walking learning frame guard plate.

4. The children's seat as claimed in claim 1, wherein the cradle, the stroller and the walker are integrated into a whole, and the children's seat comprises: the cradle (17) comprises a supporting piece and a surrounding cloth which is arranged on the supporting piece and consists of a bottom and side edges; the support piece comprises 2 arc-shaped pieces (15), and the 2 arc-shaped pieces (15) are connected through a telescopic rod piece (16); the telescopic rod piece (16) comprises a clamping piece (14), and 2 straight rods (33) capable of changing the distance through the clamping piece (14) are mounted on the clamping piece (14); the telescopic button (11) on the multi-gear bolt (10) with the telescopic button is fixedly arranged on the straight rod (33), and the cradle handle (13) and the sunshade (12) are movably arranged on the straight rod (33); the handle (6) is provided with a telescopic rod (7); the telescopic rod (7) is provided with a holding handle (9) through a second rotating shaft (8).