CN212685695U

CN212685695U - Walk baby car

Info

Publication number: CN212685695U
Application number: CN202021514883.5U
Authority: CN
Inventors: 钟江鹏; 张力权; 徐雅羚
Original assignee: Bentian Light Industry Xiamen Co ltd
Current assignee: Bentian Light Industry Xiamen Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-12
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a child car of sauntering, be in including frame and setting seat subassembly on the frame, the frame includes the hand (hold), goes up handle pipe, lower handle pipe, front foot pipe, back foot pipe, handle pipe locking subassembly and automobile body locking subassembly, the hand (hold) is fixed to be set up go up handle pipe top, go up handle socle end with lower handle pipe top is rotated and is connected, but lower handle socle end, front foot pipe top and back foot pipe top swivelling joint are in same pivot, handle pipe locking subassembly is used for the locking go up the rotation state of handle pipe and lower handle pipe, automobile body locking subassembly is used for the locking the coaxial rotation state of lower handle pipe, front foot pipe and back foot pipe. The utility model provides a child car of sauntering easily folds up and expandes, folds after each locking Assembly unblock through pressing the automobile body, and easy operation saves and accomodates the space.

Description

Walk baby car

Technical Field

The utility model relates to a bassinet articles for use technical field, concretely relates to car of sauntering.

Background

At present, the baby carriage becomes an indispensable object for children in the growth process, the baby carriage on the market can be folded or unfolded generally, but the skeleton structure of the existing baby carriage is very complex, so that the baby carriage is heavy, the volume is still large after being folded, the manufacturing cost is high, and due to the complex structure, people are very laboursome when folding the baby carriage, and the baby carriage is easy to damage. The utility model discloses solve foretell technical problem and provide a can fold up convenient and expand convenient car of sauntering baby.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a baby's car of sauntering easily folds up and expandes, folds after each locking Assembly unblock through pressing the automobile body, and easy operation saves the storage space.

A strolling baby car comprises a frame and a seat component arranged on the frame, wherein the frame comprises a handle, an upper handle pipe, a lower handle pipe, a front foot pipe, a rear foot pipe, a handle pipe locking component and a car body locking component, the handle is fixedly arranged at the top end of the upper handle pipe, the bottom end of the upper handle pipe is rotatably connected with the top end of the lower handle pipe, the bottom end of the lower handle tube, the top end of the front foot tube and the top end of the rear foot tube are rotatably connected on the same rotating shaft, the handle tube locking assembly is used for locking the rotating states of the upper handle tube and the lower handle tube, the vehicle body locking assembly is used for locking the coaxial rotating states of the lower handle tube, the front foot tube and the rear foot tube, the front foot plate is arranged at the bottom end of the front foot tube, front wheels are arranged on two sides of the front foot plate respectively, the rear foot tubes comprise two groups, and rear wheels are arranged at the bottom ends of the two groups of rear foot tubes.

Preferably, the handle tube locking assembly comprises a first rotating part, a second rotating part, a first clamping wheel, a second spring part and a first pressing part, the first rotating part is provided with a first installation tube connected with the upper handle tube, the second rotating part is provided with a second installation tube connected with the lower handle tube, the first rotating part is provided with a first clamping groove, the second rotating part is provided with a second clamping groove, the depth of the first clamping groove is smaller than the height of the first clamping wheel, the depth of the second clamping groove is larger than the height of the first clamping wheel, one side of the first clamping wheel is connected with the second clamping groove through the second spring part, the first rotating part is provided with a first pressing port communicated with the first clamping groove, and the first pressing part is provided with a first buckling tooth used for inserting the first pressing port.

Preferably, the vehicle body locking assembly comprises a third rotating member, a fourth rotating member, a third clamping wheel, a fourth spring member and a steel rope, the third rotating member is provided with a third mounting pipe connected with the lower handle pipe, the fourth rotating member is provided with a fourth mounting pipe connected with the front foot pipe, the third rotating member is provided with a third clamping groove, the fourth rotating member is provided with a fourth clamping groove, the depth of the fourth clamping groove is smaller than the height of the fourth clamping wheel, a clamping tooth portion of the third clamping wheel is smaller than a clamping opening portion of the third clamping groove, the clamping opening portion is provided with a slope, one side of the fourth clamping wheel is connected with the fourth clamping groove through the fourth spring member, the other side of the fourth clamping wheel is supported in the third clamping groove through the third clamping wheel, the first rotating member is provided with a first jack and a first steel rope groove, the third clamping wheel is provided with a third jack and a third steel rope groove, and two ends of the steel rope are respectively inserted into the first jack and the third jack.

Preferably, the rear foot connecting assembly comprises a rear foot connecting piece, an upper positioning piece, a lower positioning piece, a sliding sleeve, an upper hinge rod and a lower hinge rod, the rear foot connecting piece comprises two groups of two sides which are respectively rotated to set a vehicle body locking assembly, the rear foot connecting piece is provided with a rear foot mounting pipe for connecting the rear foot pipe, the upper positioning piece comprises an upper positioning sleeve and an upper connecting ring, the upper positioning sleeve is fixedly sleeved on the lower handle pipe, the upper connecting ring is connected with the vehicle body locking assembly, the lower positioning piece comprises a lower positioning sleeve and a lower connecting ring, the lower positioning sleeve is fixedly sleeved on the front foot pipe, the lower connecting ring is connected with the vehicle body locking assembly, the sliding sleeve is slidably sleeved on the rear foot pipe, one end of the upper hinge rod is hinged on the upper positioning sleeve, the other end of the upper hinge rod is hinged on the sliding sleeve, one end of the lower hinge rod is hinged on the lower positioning sleeve, and the other end of the lower hinge rod is hinged on the sliding sleeve.

Preferably, the seat mounting assembly comprises a fifth rotating part, a sixth rotating part, a fifth clamping wheel, a fifth spring part and a sixth pressing part, the sixth rotating part is provided with a mounting sleeve for mounting on the lower positioning sleeve, the sixth rotating part is provided with a rotating opening, the fifth rotating part is rotatably arranged in the rotating opening, the fifth rotating part is provided with a fifth clamping groove, the sixth rotating part is provided with a sixth clamping groove, the depth of the fifth clamping groove is greater than the height of the fifth clamping wheel, the depth of the sixth clamping groove is less than the height of the fifth clamping wheel, one side of the fifth clamping wheel is connected with the fifth clamping groove through the fifth spring part, the sixth rotating part is provided with a sixth pressing opening, the sixth pressing opening is communicated with the sixth clamping groove, and the sixth pressing part is provided with a sixth buckling tooth for inserting the sixth pressing opening, and a seat installation pipe for installing the seat assembly is arranged on the fifth rotating part.

Preferably, the seat installation component still includes seat mounting panel, seat card wheel, seat spring part, seat pressing member and connecting rod, be equipped with the seat rotating tube on the seat mounting panel, the seat installation pipe is equipped with installation draw-in groove down, the seat rotating tube is equipped with the installation draw-in groove, the installation draw-in groove degree of depth is greater than seat card wheel height, the installation draw-in groove degree of depth is less than seat card wheel height, the seat card wheel passes through the seat spring part is connected draw-in groove under the installation, be equipped with connector and seat on the seat mounting panel and press the mouth, connecting rod one end with draw-in groove fixed connection under the installation, the other end rotates the joint and is in the connector, the seat press the mouth with install the draw-in groove intercommunication, the seat pressing member is inserted and is established be used for pressing in the seat press.

Preferably, the seat assembly comprises a seat plate, a backrest plate, a support rod, a hand-held frame, a seventh snap wheel, a seventh spring piece and an eighth pressing piece, the seat plate is provided with a seventh rotating assembly, the backrest plate is provided with an eighth rotating piece, the seventh rotating piece is provided with a seventh snap groove, the eighth rotating piece is provided with an eighth snap groove, the seventh snap groove is deeper than the seventh snap wheel, the eighth snap groove is shorter than the seventh snap wheel, one side of the seventh snap wheel is connected with the seventh snap groove through the seventh spring piece, the eighth rotating piece is provided with an eighth pressing port, the eighth pressing port is communicated with the eighth snap groove, the eighth pressing piece is provided with an eighth buckle tooth for inserting the eighth pressing port, two ends of the hand-held frame are respectively hinged to two sides of the backrest plate, one end of the support rod is hinged to the seat plate, the other end is hinged on the hand rack.

Preferably, the front wheels are steering wheels, the rear wheels are directional wheels, and a reinforcing pipe is connected between the two groups of rear foot pipes.

After the technical scheme is adopted, compared with the background art, the utility model, have following advantage:

the utility model relates to a car of sauntering, easily fold up and expand, fold after each locking Assembly unblock through pressing the automobile body, and can adjust the seat direction, easy operation saves storage space.

Drawings

Fig. 1 is a structural schematic diagram of the present invention in an unfolded state;

fig. 2 is a schematic view of the structure of the utility model in a folded state;

FIG. 3 is a schematic structural view of the handle tube locking assembly of the present invention;

fig. 4 is a schematic structural view of the first rotating member of the present invention;

FIG. 5 is a schematic structural view of the body locking assembly and the rear leg connecting assembly of the present invention;

fig. 6 is a schematic structural view of a third rotating member of the present invention;

fig. 7 is a schematic structural view of a third chuck wheel of the present invention;

FIG. 8 is a schematic view of the seat mounting assembly of the present invention;

FIG. 9 is a schematic view of the seat mounting plate of the present invention;

fig. 10 is a schematic view of the seat assembly of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are all based on the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the present invention, but do not indicate or imply that the device or element of the present invention must have a specific orientation, and thus, should not be construed as limiting the present invention.

Examples

Referring to fig. 1 to 10, the present invention discloses a strolling baby carriage, which comprises a carriage frame 1 and a seat assembly 2 disposed on the carriage frame 1, wherein the carriage frame 1 comprises a handle 11, an upper handle tube 12, a lower handle tube 13, a front foot tube 14, a rear foot tube 15, a handle tube locking assembly 16 and a carriage body locking assembly 17, the handle 11 is fixedly disposed at the top end of the upper handle tube 12, the bottom end of the upper handle tube 12 is rotatably connected with the top end of the lower handle tube 13, the bottom end of the lower handle tube 13, the top end of the front foot tube 14 and the top end of the rear foot tube 14 are rotatably connected on the same rotating shaft, the handle tube locking assembly 16 is used for locking the rotating state of the upper handle tube 12 and the lower handle tube 13, the carriage body locking assembly 17 is used for locking the coaxial rotating state of the lower handle tube 13, the front foot tube 14 and the rear foot tube 15, the bottom end of the front foot tube 14 is provided with a front foot plate 18, both sides of the front foot plate 18 are respectively provided with front wheels 181, and the bottom ends of the two groups of rear foot tubes 15 are provided with rear wheels 151.

The handle tube locking assembly 16 comprises a first rotating member 161, a second rotating member 162, a first clamping wheel 163, a second spring member 164 and a first pressing member 165, wherein the first rotating member 161 is provided with a first mounting tube 1611 connected with the upper handle tube 12, the second rotating member 162 is provided with a second mounting tube 1621 connected with the lower handle tube 13, the first rotating member 161 is provided with a first clamping groove 1612, the second rotating member 162 is provided with a second clamping groove 1622, the depth of the first clamping groove 1612 is smaller than the height of the first clamping wheel 163, the depth of the second clamping groove 1622 is larger than the height of the first clamping wheel 163, one side of the first clamping wheel 163 is connected with the second clamping groove 1622 through the second spring member 164, the first rotating member 161 is provided with a first pressing opening 1613, the first pressing opening 1613 is communicated with the first clamping groove 1612, and the first pressing member 165 is provided with a first buckling tooth 1651 for inserting the first pressing opening 1613.

The vehicle body locking assembly 17 comprises a third rotating member 171, a fourth rotating member 172, a third clamping wheel 173, a fourth clamping wheel 174, a fourth spring member 175 and a steel cable 176, the third rotating member 171 is provided with a third mounting tube 1711 connected with the lower handle tube 13, the fourth rotating member 172 is provided with a fourth mounting tube 1721 connected with the front leg tube 14, the third rotating member 171 is provided with a third clamping groove 1712, the fourth rotating member 172 is provided with a fourth clamping groove 1722, the depth of the fourth clamping groove 1722 is smaller than the height of the fourth clamping wheel 174, a clamping tooth portion 1731 of the third clamping wheel 173 is smaller than a clamping opening portion 1713 of the third clamping groove 1712, the clamping opening portion 1713 is provided with a slope 1714, one side of the fourth clamping wheel 174 is connected with the fourth spring member 1722 through the fourth spring member 175, the other side is supported in the third clamping groove 1712 through the third clamping wheel 173, the first rotating member 161 is provided with a first insertion hole 1614 and a first steel cable groove 1615, the third clamping wheel 173 is provided with a third insertion hole 1732 and a third steel cable, both ends of the steel cord 176 are inserted into the first and

third insertion holes

1614 and 1732, respectively.

The rear foot connecting assembly 3 comprises a rear foot connecting piece 31, an upper positioning piece 32, a lower positioning piece 33, a sliding sleeve 34, an upper hinged rod 35 and a lower hinged rod 36, wherein the rear foot connecting piece 31 comprises two groups of two sides which are respectively rotatably arranged on the vehicle body locking assembly 17, a rear foot mounting pipe 311 connected with a rear foot pipe 15 is arranged on the rear foot connecting piece 31, the upper positioning piece 32 comprises an upper positioning sleeve 321 and an upper connecting ring 322, the upper positioning sleeve 321 is fixedly sleeved on the lower handle pipe 13, the upper connecting ring 322 is connected with the vehicle body locking assembly 17, the lower positioning piece 33 comprises a lower positioning sleeve 331 and a lower connecting ring 332, the lower positioning sleeve 331 is fixedly sleeved on the front foot pipe 14, the lower connecting ring 332 is connected with the vehicle body locking assembly 17, the sliding sleeve 34 is slidably sleeved on the rear foot pipe 15, one end of the upper rod 35 is hinged on the upper positioning sleeve 321, the other end of the upper rod is hinged on the sliding sleeve 34, one end of the lower rod 36 is, the other end is hinged to the sliding sleeve 34.

The seat mounting assembly 4 is further included, the seat mounting assembly 4 includes a fifth rotating member 41, a sixth rotating member 42, a fifth wheel 43, a fifth spring member 44 and a sixth pressing member 45, the sixth rotating member 42 is provided with a mounting sleeve 421 for mounting on the lower positioning sleeve 331, the sixth rotating member 42 is provided with a rotating opening 422, the fifth rotating member 41 is rotatably disposed in the rotating opening 422, the fifth rotating member 41 is provided with a fifth slot 411, the sixth rotating member 42 is provided with a sixth slot 423, the depth of the fifth slot 411 is greater than the height of the fifth wheel 43, the depth of the sixth slot 423 is less than the height of the fifth wheel 43, one side of the fifth wheel 43 is connected to the fifth slot 411 through the fifth spring member 44, the sixth rotating member 42 is provided with a sixth pressing opening 424, the sixth pressing opening 424 is communicated with the sixth slot 423, the sixth pressing member 45 is provided with a sixth tooth 451 for inserting into the sixth pressing opening 424, the fifth rotating member 41 is provided with a seat mounting pipe 412 for mounting the seat assembly 2.

The seat mounting assembly 4 further comprises a seat mounting plate 46, a seat clamping wheel 47, a seat spring member 48 and a seat pressing member 49, wherein the seat mounting plate 46 is provided with a seat rotating tube 461, the seat mounting tube 412 is provided with a lower mounting clamping groove 4121, the seat rotating tube 461 is provided with an upper mounting clamping groove 4611, the depth of the lower mounting clamping groove 4121 is larger than the height of the seat clamping wheel 47, the depth of the upper mounting clamping groove 4611 is smaller than the height of the seat clamping wheel 47, the seat clamping wheel 47 is connected with the lower mounting clamping groove 4121 through the seat spring member 48, the seat mounting plate 46 is provided with a connecting port 462 and a seat pressing port 463, the connecting port 462 is rotatably provided with a connecting rod 463, the other end of the connecting rod 463 is fixedly connected with the lower mounting clamping groove 4121, the seat pressing port 463 is communicated with the upper mounting clamping groove 46.

The seat component 2 comprises a seat plate 21, a backrest plate 22, a support rod 23, a hand-held frame 24, a seventh click wheel 25, a seventh spring member 26 and an eighth pressing member 27, the seat plate 21 is provided with the seventh rotating component 211, the backrest plate 22 is provided with an eighth rotating member 221, the seventh rotating member 211 is provided with a seventh slot 2111, the eighth rotating member 221 is provided with an eighth slot 2211, the depth of the seventh slot 2111 is greater than the height of the seventh click wheel 25, the eighth slot 2211 is smaller than the height of the seventh click wheel 25, one side of the seventh click wheel 25 is connected with the seventh slot 2111 through the seventh spring member 26, the eighth rotating member 221 is provided with an eighth pressing port 2212, and the eighth pressing port 2212 is communicated with the eighth clamping groove 2211, the eighth pressing piece 27 is provided with an eighth buckle tooth 271 inserted into the eighth pressing port 2212, two ends of the hand-held frame 24 are respectively hinged to two sides of the backrest plate 22, one end of the supporting rod 23 is hinged to the seat plate 21, and the other end of the supporting rod is hinged to the hand-held frame 24.

The front wheel 181 is a steering wheel, the rear wheel 151 is a directional wheel, and a reinforcing tube 19 is connected between the two groups of rear foot tubes 15.

When the folding chair is used, the first pressing piece 165 on the pressing handle pipe locking assembly 16 folds the upper handle pipe 12 and the lower handle pipe 13, when the upper handle pipe is rotated to the bottom, the first steel rope groove 1615 on the first rotating piece 161 pulls the third clamping wheel 173 in the vehicle body locking assembly 17, the clamping tooth part 1731 of the third clamping wheel 173 is smaller than the clamping opening part 1713 of the third clamping groove 1712, so that the third clamping wheel 173 rotates along the slope 1714 to fold the lower handle pipe 13 and the front foot pipe 14, the eighth pressing piece 28 is pressed to fold the seat plate 21 and the back plate 22, and the sixth pressing piece 45 is pressed to fold the seat mounting assembly and the seat assembly; the seat mounting plate 46 is turned by pressing the seat presser 49 on the seat mounting assembly, and the seat assembly 2 on the seat mounting plate 46 is simultaneously turned.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a car of sauntering child, includes the frame and sets up seat subassembly on the frame, its characterized in that: the bicycle frame comprises a handle, an upper handle pipe, a lower handle pipe, a front foot pipe, a rear foot pipe, a handle pipe locking assembly and a bicycle body locking assembly, wherein the handle is fixedly arranged at the top end of the upper handle pipe, the bottom end of the upper handle pipe is rotatably connected with the top end of the lower handle pipe, the bottom end of the lower handle pipe, the top end of the front foot pipe and the top end of the rear foot pipe are rotatably connected on the same rotating shaft, the handle pipe locking assembly is used for locking the rotating state of the upper handle pipe and the lower handle pipe, the bicycle body locking assembly is used for locking the coaxial rotating state of the lower handle pipe, the front foot pipe and the rear foot pipe, the bottom end of the front foot pipe is provided with a front foot plate, two sides of the front foot plate are respectively provided with front wheels, the rear foot pipe comprises two groups, and the bottom ends of the rear foot pipes are respectively provided with rear wheels.

2. A stroller according to claim 1, wherein: the handle tube locking assembly comprises a first rotating piece, a second rotating piece, a first clamping wheel, a second spring piece and a first pressing piece, wherein the first rotating piece is provided with a first installation tube connected with the upper handle tube, the second rotating piece is provided with a second installation tube connected with the lower handle tube, the first rotating piece is provided with a first clamping groove, the second rotating piece is provided with a second clamping groove, the depth of the first clamping groove is smaller than the height of the first clamping wheel, the depth of the second clamping groove is larger than the height of the first clamping wheel, one side of the first clamping wheel is connected with the second clamping groove through the second spring piece, the first rotating piece is provided with a first pressing port, the first pressing port is communicated with the first clamping groove, and the first pressing piece is provided with a first buckling tooth used for inserting the first pressing port.

3. A stroller according to claim 2, wherein: the vehicle body locking assembly comprises a third rotating piece, a fourth rotating piece, a third clamping wheel, a fourth spring piece and a steel rope, the third rotating piece is provided with a third installation pipe connected with the lower handle pipe, the fourth rotating piece is provided with a fourth installation pipe connected with the front foot pipe, the third rotating piece is provided with a third clamping groove, the fourth rotating piece is provided with a fourth clamping groove, the depth of the fourth clamping groove is smaller than the height of the fourth clamping wheel, a clamping tooth part of the third clamping wheel is smaller than a clamping opening part of the third clamping groove, the clamping opening part is provided with a slope, one side of the fourth clamping wheel is connected with the fourth clamping groove through the fourth spring piece, the other side of the fourth clamping wheel is supported in the third clamping groove through the third clamping wheel, the first rotating piece is provided with a first jack and a first steel rope groove, the third clamping wheel is provided with a third jack and a third steel rope groove, and two ends of the steel rope are respectively inserted into the first jack and the third jack.

4. A stroller according to claim 3, wherein: the rear foot connecting assembly comprises a rear foot connecting piece, an upper positioning piece, a lower positioning piece, a sliding sleeve, an upper hinge rod and a lower hinge rod, the rear foot connecting piece comprises two groups of two sides which are respectively rotated to arrange a vehicle body locking assembly, a rear foot mounting pipe connected with the rear foot pipe is arranged on the rear foot connecting piece, the upper positioning piece comprises an upper positioning sleeve and an upper connecting ring, the upper positioning sleeve is fixedly sleeved on the lower handle pipe, the upper connecting ring is connected with the vehicle body locking assembly, the lower positioning piece comprises a lower positioning sleeve and a lower connecting ring, the lower positioning sleeve is fixedly sleeved on the front foot pipe, the lower connecting ring is connected with the vehicle body locking assembly, the sliding sleeve is slidably sleeved on the rear foot pipe, one end of the upper hinge rod is hinged on the upper positioning sleeve, the other end of the upper hinge rod is hinged on the sliding sleeve, one end of the lower hinge rod is hinged on the lower positioning sleeve, and the other end of the lower hinge rod is hinged on the sliding sleeve.

5. A walking baby car as claimed in claim 4, wherein: the seat mounting assembly comprises a fifth rotating part, a sixth rotating part, a fifth clamping wheel, a fifth spring part and a sixth pressing part, the sixth rotating part is provided with a mounting sleeve for mounting on the lower positioning sleeve, the sixth rotating part is provided with a rotating opening, the fifth rotating part is rotatably arranged in the rotating opening, the fifth rotating part is provided with a fifth clamping groove, the sixth rotating part is provided with a sixth clamping groove, the depth of the fifth clamping groove is greater than the height of the fifth clamping wheel, the depth of the sixth clamping groove is less than the height of the fifth clamping wheel, one side of the fifth clamping wheel is connected with the fifth clamping groove through the fifth spring part, the sixth rotating part is provided with a sixth pressing opening, the sixth pressing opening is communicated with the sixth clamping groove, and the sixth pressing part is provided with a sixth buckling tooth for inserting the sixth pressing opening, and a seat installation pipe for installing the seat assembly is arranged on the fifth rotating part.

6. A strolling baby car as claimed in claim 5, wherein: seat installation component still includes seat mounting panel, seat card wheel, seat spring part, seat press pressing member and connecting rod, be equipped with the seat rotating tube on the seat mounting panel, the seat installation pipe is equipped with installation draw-in groove down, the seat rotating tube is equipped with the installation draw-in groove, the installation draw-in groove degree of depth is greater than seat card wheel height, the installation draw-in groove degree of depth is less than seat card wheel height, the seat card wheel passes through the seat spring part is connected draw-in groove under the installation, be equipped with connector and seat on the seat mounting panel and press the mouth, connecting rod one end with draw-in groove fixed connection under the installation, the other end rotates the joint and is in the connector, the seat press the mouth with install the draw-in groove intercommunication, the seat press pressing member is inserted and is established the seat is pressed in the.

7. A walking baby vehicle as claimed in claim 1 or 6, wherein: the seat component comprises a seat plate, a backrest plate, a support rod, a hand-held frame, a seventh clamping wheel, a seventh spring part and an eighth pressing part, the seat plate is provided with a seventh rotating component, the backrest plate is provided with an eighth rotating part, the seventh rotating part is provided with a seventh clamping groove, the eighth rotating part is provided with an eighth clamping groove, the depth of the seventh clamping groove is greater than the height of the seventh clamping wheel, the eighth clamping groove is smaller than the height of the seventh clamping wheel, one side of the seventh clamping wheel is connected with the seventh clamping groove through the seventh spring part, the eighth rotating part is provided with an eighth pressing port, the eighth pressing port is communicated with the eighth clamping groove, the eighth pressing part is provided with an eighth buckling tooth for inserting the eighth pressing port, two ends of the hand-held frame are respectively hinged to two sides of the backrest plate, one end of the support rod is hinged to the seat plate, the other end is hinged on the hand rack.

8. A stroller according to claim 1, wherein: the front wheels are steering wheels, the rear wheels are directional wheels, and a reinforcing pipe is connected between the two groups of rear foot pipes.