CN214607691U - Car stand folding device for walking child magic device - Google Patents

Abstract

The utility model discloses a look ware car platform is closed to child of sauntering is closed device relates to children's articles for use field, close structure, block and braking structure including the main part, receipts, the bottom of main part is provided with the walking wheel, one side outer wall connection of main part has a connecting rod, the one end of a connecting rod is connected with the bracing piece. The utility model discloses a promote the handle, the handle removes the flexible post that will drive rather than one end fixed connection and removes, the inner wall that removes the telescopic post to the loop bar, the rethread is pressed flexible piece, flexible piece will drive the inner wall recess that gets into flexible post rather than the telescopic link that one end is connected, can be on the earth the hand push, the loop bar will drive the adapter sleeve rotation this moment, make the loop bar rotate along the rotation direction of adapter sleeve, simultaneously last No. three connecting rods also will be close to each other under the effect of pivot with No. two connecting rods, when No. two connecting rods rotate, the slider that is located its inner wall removes along the spout of its inner wall, reached the purpose of being convenient for receive this product of receipts, the utilization ratio to the space has been improved.

Description

Car stand folding device for walking child magic device

Technical Field

The utility model relates to a children articles for use field specifically is a magic ware ride receipts of strolling child and closes device.

Background

The child car of sauntering can be convenient for the head of a family to go out and take child, and the child car of sauntering that appears in the existing market can not fold a bit, and ten fens occupation space when idle can be folded a bit, but because structural design has the defect, it is very troublesome to fold a bit, and the folding car in the existing market, does not generally have the position of placing object article when taking child, does not have multi-functional effect, needs redesign.

The infant does not have self-care capability, so parents and parents need to carry the infant when going out, and generally a trolley and other walk-substituting products are adopted to place the infant in the carrying process, so the infant is called as a walking baby, and the traditional trolley cannot be folded after being used, so the infant is not convenient to store when not being used, and the utilization rate of space is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the trolley is not convenient to store, a trolley table folding device of the walking baby magic instrument is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the folding device for the trolley table of the walking child magic instrument comprises a main body, a folding structure and a clamping and braking structure, wherein a walking wheel is arranged at the bottom end of the main body, the outer wall of one side of the main body is connected with a first connecting rod, and one end of the first connecting rod is connected with a supporting rod;

the folding structure comprises a connecting sleeve positioned on the inner wall of a main body, a sleeve rod is arranged on the inner wall of the connecting sleeve, a telescopic column is arranged on the inner wall of the sleeve rod, a handle is connected to one end of the telescopic column, a second connecting rod is connected to one side of the sleeve rod, a third connecting rod is rotatably connected to one end of the second connecting rod, a second telescopic rod is arranged on the inner wall of the telescopic column, a second spring is arranged on the outer wall of the second telescopic rod, a telescopic block is arranged at one end of the second telescopic rod, a first pressing block is arranged on the inner wall of the joint of the second connecting rod and the sleeve rod, a first telescopic rod and a pressing rod are connected to the bottom end of the first pressing block, the pressing rod is positioned on one side of the first telescopic rod, a first spring is arranged on the outer wall of the first telescopic rod, a supporting block is connected to the inner wall of the first connecting rod, and a rotating wheel is connected to one end of the first telescopic rod, the center position department of runner is provided with the turning block, the inner wall of turning block rotates and is connected with the connecting block, the one end of connecting block rotates and is connected with the gag lever post, the inner wall of No. two connecting rods is provided with the slider, the outer wall of slider is connected with No. four connecting rods, the one end of No. four connecting rods is connected with the connecting seat, the one end of connecting seat rotates and is connected with the go-between.

Preferably, block and braking structure are including the dwang of being connected with the walking wheel, just block and braking structure are still including No. two press the briquetting that are located No. two connecting rod outer walls, the outer wall of dwang is provided with the rotary drum, the outer wall of rotary drum is provided with the swivel becket, the outer wall fixedly connected with footboard of swivel becket, the inner wall of swivel becket is provided with the brake pads that run through rotary drum to dwang outer wall, No. two one end of pressing the briquetting is connected with No. three telescopic links, the outer wall of No. three telescopic links is provided with No. three springs, one side of No. three springs of the outer wall of No. three telescopic links is provided with the limiting plate, the one end of No. three telescopic links is connected with the connecting block, the bottom of connecting block is connected with the fixture block.

Preferably, the connecting sleeve is rotationally connected with the main body through a bolt, the number of the walking wheels is multiple, and the walking wheels are uniformly distributed at the four corners of the main body.

Preferably, the inner wall of one end of the third connecting rod is provided with a rotating connection with the outer wall of the supporting rod, and the second connecting rod is rotatably connected with the third connecting rod through a rotating shaft.

Preferably, the inner wall of No. two connecting rods is provided with the spout with slider removal orbit assorted, the both ends of slider all are connected with No. four connecting rods.

Preferably, the inner wall of flexible post is provided with the recess with No. two telescopic link outer wall assorted, the outer wall of flexible piece is the hemisphere.

Preferably, the inner wall of the position where the second connecting rod is connected with the loop bar is provided with a groove matched with the first pressing block, the number of the pressing rods is provided with a plurality of pressing rods, and the pressing rods are uniformly distributed at the bottom end of the first pressing block.

Preferably, one end of the pressing rod is rotatably connected with the outer wall of the rotating wheel, and the pressing rod is connected to the central position, away from the rotating wheel, of one end of the outer wall of the rotating wheel.

Preferably, the gag lever post runs through No. two connecting rods to the inner wall of loop bar, the outer wall of gag lever post, the gap department between loop bar and No. two connecting rods is provided with the stopper.

Preferably, the outer wall of the clamping block is connected with an elastic clamping block, and one end of the elastic clamping block is far away from the clamping block and is in a slope state.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model drives the pressing rod connected with the outer wall of the bottom end to move by pressing the first pressing block when the first pressing block is moved by external force, drives the rotating block connected with the rotating of one end of the pressing rod to move when the pressing rod moves, and drives the rotating wheel to rotate when the pressing rod moves because the position of the connecting part of one end of the pressing rod is far away from the central position of the rotating wheel, and drives the rotating block to rotate when the rotating wheel rotates, the rotating block rotates to drive the connecting block fixedly connected with the outer wall of the rotating block to rotate, the connecting block rotates to drive the limiting rod connected with one end of the connecting block to move, so that the limiting rod is positioned at the gap between the sleeve rod and the second connecting rod, and the limiting block is arranged between the outer wall sleeve rod of the limiting rod and the second connecting rod, so that the limiting rod can not completely move out of the inner wall of the sleeve rod under the action of the limiting block, and then the handle can be pushed, the handle moves to drive the telescopic column fixedly connected with one end of the telescopic column to move, the telescopic column is moved to the inner wall of the sleeve rod, then the telescopic block is pressed down, the telescopic block drives the second telescopic rod connected with one end of the telescopic block to enter the inner wall groove of the telescopic column, meanwhile, pressure is applied to the second spring, the handle can be pushed to the end, the sleeve rod drives the connecting sleeve to rotate at the moment, the sleeve rod rotates along the rotating direction of the connecting sleeve, the upper third connecting rod and the second connecting rod are close to each other under the action of the rotating shaft, when the second connecting rod rotates, the sliding block positioned on the inner wall of the connecting rod moves along the sliding groove of the inner wall of the connecting rod, the sliding block moves to drive the fourth connecting rod fixedly connected with the two ends of the connecting rod to move, so that the connecting seat is unfolded, the purpose of facilitating the folding of the product is achieved, and the utilization of space is improved;

2. the utility model makes the second connecting rod contact with the third connecting rod, at the moment, the clamping block enters the inner wall clamping groove of the third connecting rod matched with the outer wall of the clamping block, the elastic clamping block arranged on the outer wall of the clamping block is deformed under the action of external force, one end of the elastic clamping block is close to the outer wall of the clamping block, when the clamping block completely enters the clamping groove matched with the outer wall of the clamping block, the elastic clamping block is popped out under the action of elastic force, because one end of the elastic clamping block is far away from the outer wall of the clamping block, and the bottom end of the clamping block is contacted with the bottom end of the inner wall clamping groove of the third connecting rod, the second connecting rod and the third connecting rod are connected under the action of the clamping block, through giving pedal pressure, the pedal moves to drive the rotating ring to rotate, because the inner ring of the rotating ring is an eccentric circle, the central position of the pedal is inconsistent with the rotating rod, when the rotating ring rotates, the rotating ring moves the brake block with the inner wall, so that the brake block is clamped on the outer wall of the rotating rod, the rotating rod cannot move, the product cannot be scattered in the folding state, the second connecting rod and the third connecting rod are not contacted with each other, the second connecting rod and the third connecting rod are prevented from being cut and rubbed with each other, and the purpose of facilitating rotation is achieved through the pedal and the brake block.

Drawings

Fig. 1 is an expanded schematic view of the structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic structural view of the loop bar structure of the present invention;

fig. 4 is a schematic structural view of the pressing structure of the present invention;

FIG. 5 is a partial enlarged view of the point A of the present invention;

FIG. 6 is a partial enlarged view of the position B of the present invention;

fig. 7 is a schematic structural view of the braking structure of the present invention;

fig. 8 is a schematic structural view of the fastening structure of the present invention;

fig. 9 is a partial enlarged view of the position C of the present invention.

In the figure: 1. a main body; 2. a traveling wheel; 3. a first connecting rod; 4. a support bar; 5. a folding structure; 501. Connecting sleeves; 502. a second connecting rod; 503. a third connecting rod; 504. a telescopic column; 505. a handle; 506. A loop bar; 507. a connecting ring; 508. a connecting seat; 509. a limiting rod; 510. connecting blocks; 511. rotating the block; 512. a rotating wheel; 513. a support block; 514. a first telescopic rod; 515. a first spring; 516. a first pressing block; 517. a pressing lever; 518. a telescopic block; 519. a second telescopic rod; 520. a second spring; 521. a slider; 522. a fourth connecting rod; 6. a clamping and braking structure; 601. a rotating drum; 602. a pedal; 603. a second pressing block; 604. rotating the rod; 605. a brake pad; 606. a rotating ring; 607. a clamping block; 608. connecting blocks; 609. a limiting plate; 610. a third telescopic rod; 611. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-9, a folding device for a walking child magic instrument vehicle platform comprises a main body 1, a folding structure 5 and a clamping and braking structure 6, wherein a walking wheel 2 is arranged at the bottom end of the main body 1, a first connecting rod 3 is connected to the outer wall of one side of the main body 1, and a supporting rod 4 is connected to one end of the first connecting rod 3;

the folding structure 5 comprises a connecting sleeve 501 positioned on the inner wall of the main body 1, a sleeve rod 506 is arranged on the inner wall of the connecting sleeve 501, a telescopic column 504 is arranged on the inner wall of the sleeve rod 506, a handle 505 is connected to one end of the telescopic column 504, a second connecting rod 502 is connected to one side of the sleeve rod 506, a third connecting rod 503 is rotatably connected to one end of the second connecting rod 502, a second telescopic rod 519 is arranged on the inner wall of the telescopic column 504, a second spring 520 is arranged on the outer wall of the second telescopic rod 519, a telescopic block 518 is arranged at one end of the second telescopic rod 519, a first pressing block 516 is arranged on the inner wall of the connecting part of the second connecting rod 502 and the sleeve rod 506, a first telescopic rod 514 and a pressing rod 517 are connected to the bottom end of the first pressing block 516, the pressing rod 517 is positioned on one side of the first telescopic rod 514, a first spring 515 is arranged on the outer wall of the first telescopic rod 514, a supporting block 513 is connected to the inner wall of the second connecting rod 502, one end of the first telescopic rod 514 is connected with a rotating wheel 512, a rotating block 511 is arranged at the center of the rotating wheel 512, the inner wall of the rotating block 511 is rotatably connected with a connecting block 510, one end of the connecting block 510 is rotatably connected with a limiting rod 509, a sliding block 521 is arranged on the inner wall of the second connecting rod 502, the outer wall of the sliding block 521 is connected with a fourth connecting rod 522, one end of the fourth connecting rod 522 is connected with a connecting seat 508, and one end of the connecting seat 508 is rotatably connected with a connecting ring 507.

As a preferred embodiment of the present invention, the engaging and braking structure 6 comprises a rotating rod 604 connected with the traveling wheel 2, the clamping and braking structure 6 further comprises a second pressing block 603 located on the outer wall of the second connecting rod 502, a rotating cylinder 601 is arranged on the outer wall of the rotating rod 604, a rotating ring 606 is arranged on the outer wall of the rotating cylinder 601, a pedal 602 is fixedly connected to the outer wall of the rotating ring 606, a braking block 605 penetrating through the rotating cylinder 601 to the outer wall of the rotating rod 604 is arranged on the inner wall of the rotating ring 606, a third telescopic rod 610 is connected to one end of the second pressing block 603, a third spring 611 is arranged on the outer wall of the third telescopic rod 610, a limiting plate 609 is arranged on one side of the third spring 611 on the outer wall of the third telescopic rod 610, a connecting block 608 is connected to one end of the third telescopic rod 610, and a clamping block 607 is connected to the bottom end of the connecting block 608.

As the utility model discloses a preferred embodiment, adapter sleeve 501 passes through the bolt rotation with main part 1 and is connected, and the quantity of walking wheel 2 is provided with a plurality ofly, and a plurality of walking wheels 2 evenly distributed can make this product be convenient for remove at the four corners position department of main part 1 through this structure.

As the preferred embodiment of the present invention, the inner wall of one end of the third connecting rod 503 is provided with an outer wall rotation connection with the support rod 4, the second connecting rod 502 is connected with the third connecting rod 503 through a rotation shaft, and the third connecting rod 503 can be rotated through a rotation shaft under the action of external force by the structure.

As the utility model discloses a preferred embodiment, No. two connecting rods 502's inner wall is provided with and removes orbit assorted spout with slider 521, and slider 521's both ends all are connected with No. four connecting rods 522, can make when No. two connecting rods 502 rotate through this structure, can make the slider 521 of its inner wall remove along the spout of its inner wall, and slider 521 removes to drive and No. four connecting rods 522 of its both ends fixed connection remove.

As the utility model discloses a preferred embodiment, the inner wall of flexible post 504 be provided with No. two telescopic link 519 outer wall assorted recesses, the outer wall of flexible piece 518 is the hemisphere, can make No. two telescopic link 519 go into the inner wall of flexible post 504 through this structure, because the outer wall of flexible piece 518 is hemispherical structure, so when flexible piece 518 receives external force, flexible piece 518 will be more convenient for get into the inner wall of loop bar 506.

As the utility model discloses a preferred embodiment, the inner wall of the position department that No. two connecting rods 502 are connected with loop bar 506 is provided with presses the matched recess of briquetting 516 with one number, and the quantity of pressing the briquetting 517 is provided with a plurality ofly, presses briquetting 516's bottom a plurality of according to briquetting 517 evenly distributed, can make through this structure when pressing briquetting 516 and removing, will drive its bottom wall connection's according to briquetting 517 and remove.

As the utility model discloses a preferred embodiment, the one end of pressing the pole 517 is connected with the outer wall rotation of runner 512, press the central point that runner 512 was kept away from in the one end of runner 512 outer wall to connect according to the pole 517 and put the department, can make through this structure when pressing the pole 517 to remove, press the turning block that will drive and be connected rather than one end rotation of pole 517 to remove, owing to press the central point department of keeping away from runner 512 in the one end junction position of pole 517, so when pressing the pole 517 to remove, will drive runner 512 and rotate.

As the utility model discloses a preferred embodiment, gag lever post 509 runs through the inner wall of No. two connecting rods 502 to loop bar 506, gag lever post 509's outer wall, space department between loop bar 506 and No. two connecting rods 502 is provided with the stopper, can make when runner 512 rotates through this structure will drive turning block 511 and rotate, turning block 511 rotates and will drive its outer wall fixed connection's connecting block 510 and rotate, connecting block 510 rotates and will drive the gag lever post 509 removal of being connected rather than one end rotation, the one end that makes gag lever post 509 be located loop bar 506 shifts out to space department between loop bar 506 and No. two connecting rods 502, because be provided with the stopper between outer wall loop bar 506 of gag lever post 509 and No. two connecting rods 502, so gag lever post 509 will be under the effect of stopper, can not shift out the inner wall of loop bar 506 completely.

As a preferred embodiment of the present invention, an elastic block is connected to the outer wall of the block 607, one end of the elastic block is away from the block 607 and is in an inclined plane, with the structure, when one end of the second connecting rod 502 and one end of the third connecting rod 503 are about to contact with each other under the action of the rotating shaft, at this time, the latch 607 will enter the inner wall slot of the third connecting rod 503 matching with the outer wall thereof, so that the elastic latch arranged on the outer wall of the latch 607 will deform under the action of the external force, one end of the elastic latch will approach the outer wall of the latch 607, when the clamping block 607 completely enters the clamping groove matched with the outer wall of the clamping block, the elastic clamping block is popped out under the action of elasticity, because one end of the elastic fixture block is far away from the outer wall of the fixture block 607, and the bottom end of the fixture block 607 is contacted with the bottom end of the inner wall slot of the third connecting rod 503, therefore, the second link 502 and the third link 503 are connected to the second link 502 and the third link 503 by the fixture 607.

The working principle is as follows: when the product needs to be folded and stored, by pressing the pressing block 516, when the pressing block 516 is moved by an external force, the pressing rod 517 connected with the outer wall of the bottom end of the pressing block is driven to move, when the pressing rod 517 moves, the pressing rod 517 drives the rotating block rotatably connected with one end of the pressing rod 517 to move, because the joint position of one end of the pressing rod 517 is far away from the central position of the rotating wheel 512, the pressing rod 517 drives the rotating wheel 512 to rotate, when the rotating wheel 512 rotates, the rotating block 511 rotates to drive the connecting block 510 fixedly connected with the outer wall of the rotating block to rotate, the connecting block 510 rotates to drive the limiting rod 509 rotatably connected with one end of the connecting block to move, so that one end of the limiting rod 509, which is located at the position of the sleeve rod 506, is moved out to the gap between the sleeve rod 506 and the second connecting rod 502, because a limiting block is arranged between the sleeve rod 506 and the second connecting rod 502 at the outer wall of the limiting rod 509, the limiting rod 509 is under the action of the limiting block, the handle 505 is pushed at this time, the handle 505 is moved to drive the telescopic column 504 fixedly connected with one end of the handle to move, the telescopic column 504 is moved to the inner wall of the loop bar 506, then the telescopic block 518 is pressed down, the telescopic block 518 drives the second telescopic rod 519 connected with one end of the telescopic column to enter the inner wall groove of the telescopic column 504, meanwhile, the pressure is given to the second spring 520, the handle 505 is pushed to the bottom, at this time, the loop bar 506 drives the connecting sleeve 501 to rotate, the loop bar 506 rotates along the rotating direction of the connecting sleeve 501, meanwhile, the third connecting rod 503 and the second connecting rod 502 are close to each other under the action of the rotating shaft, when the second connecting rod 502 rotates, the sliding block 521 positioned on the inner wall moves along the sliding groove of the inner wall, the sliding block 521 moves to drive the fourth connecting rod 522 fixedly connected with the two ends of the sliding block to move, so that the connecting seat 508 is unfolded, when one end of the second connecting rod 502 and the third connecting rod 503 are about to contact under the action of the rotating shaft, at this time, the latch 607 will enter the inner wall slot of the third connecting rod 503 matching with the outer wall thereof, then the elastic latch arranged on the outer wall of the latch 607 will deform under the action of external force, one end of the elastic latch will approach the outer wall of the latch 607, when the latch 607 completely enters the slot matching with the outer wall thereof, at this time, the elastic latch will pop out under the action of elastic force, since one end of the elastic latch is far away from the outer wall of the latch 607, and the bottom end of the latch 607 contacts with the bottom end of the inner wall slot of the third connecting rod 503, the second connecting rod 502 and the third connecting rod 503 will connect the second connecting rod 502 with the third connecting rod 503 under the action of the latch 607, by applying pressure to the pedal 602, the pedal 602 will move, the pedal 602 will drive the rotating ring 606 to rotate, since the inner ring of the rotating ring 606 is an eccentric circle, and the center position thereof is not consistent with that of the rotating ring 604, when the rotating ring 606 rotates, since the rotating ring 606 moves the brake block 605 with its inner wall, the brake block 605 is caught on the outer wall of the rotating lever 604, and the rotating lever 604 cannot move.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. Walk magical ware car platform closing device of child, including main part (1), receipts structure (5), block and braking structure (6), its characterized in that: the walking wheels (2) are arranged at the bottom end of the main body (1), the outer wall of one side of the main body (1) is connected with a first connecting rod (3), and one end of the first connecting rod (3) is connected with a supporting rod (4);

the folding structure (5) comprises a connecting sleeve (501) positioned on the inner wall of a main body (1), a sleeve rod (506) is arranged on the inner wall of the connecting sleeve (501), a telescopic column (504) is arranged on the inner wall of the sleeve rod (506), a handle (505) is connected to one end of the telescopic column (504), a second connecting rod (502) is connected to one side of the sleeve rod (506), a third connecting rod (503) is rotatably connected to one end of the second connecting rod (502), a second telescopic rod (519) is arranged on the inner wall of the telescopic column (504), a second spring (520) is arranged on the outer wall of the second telescopic rod (519), a telescopic block (518) is arranged at one end of the second telescopic rod (519), a first pressing block (516) is arranged on the inner wall of the joint of the second connecting rod (502) and the sleeve rod (506), and a first telescopic rod (514) and a pressing rod (517) are connected to the bottom end of the first pressing block (516), the pressing rod (517) is positioned at one side of the first telescopic rod (514), the outer wall of the first telescopic rod (514) is provided with a first spring (515), one end of the first telescopic rod (514) is provided with a supporting block (513) connected with the inner wall of the second connecting rod (502), one end of the first telescopic rod (514) is connected with a rotating wheel (512), a rotating block (511) is arranged at the central position of the rotating wheel (512), the inner wall of the rotating block (511) is rotatably connected with a connecting block (510), one end of the connecting block (510) is rotatably connected with a limiting rod (509), a sliding block (521) is arranged on the inner wall of the second connecting rod (502), a fourth connecting rod (522) is connected to the outer wall of the sliding block (521), one end of the fourth connecting rod (522) is connected with a connecting seat (508), and one end of the connecting seat (508) is rotatably connected with a connecting ring (507).

2. The device for walking a baby vehicle according to claim 1, wherein: the clamping and braking structure (6) comprises a rotating rod (604) connected with a traveling wheel (2), the clamping and braking structure (6) further comprises a second pressing block (603) located on the outer wall of a second connecting rod (502), a rotating drum (601) is arranged on the outer wall of the rotating rod (604), a rotating ring (606) is arranged on the outer wall of the rotating drum (601), a pedal (602) is fixedly connected to the outer wall of the rotating ring (606), a braking block (605) penetrating through the rotating drum (601) to the outer wall of the rotating rod (604) is arranged on the inner wall of the rotating ring (606), one end of the second pressing block (603) is connected with a third telescopic rod (610), a third spring (611) is arranged on the outer wall of the third telescopic rod (610), a limiting plate (609) is arranged on one side of the third spring (611) on the outer wall of the third telescopic rod (610), and one end of the third telescopic rod (610) is connected with a connecting block (608), the bottom end of the connecting block (608) is connected with a clamping block (607).

3. The device for walking a baby vehicle according to claim 1, wherein: connecting sleeve (501) passes through the bolt rotation with main part (1) and is connected, the quantity of walking wheel (2) is provided with a plurality ofly, and is a plurality of walking wheel (2) evenly distributed is in the four corners position department of main part (1).

4. The device for walking a baby vehicle according to claim 1, wherein: the inner wall of one end of the third connecting rod (503) is provided with a connecting rod rotatably connected with the outer wall of the support rod (4), and the second connecting rod (502) is rotatably connected with the third connecting rod (503) through a rotating shaft.

5. The device for walking a baby vehicle according to claim 1, wherein: the inner wall of the second connecting rod (502) is provided with a sliding groove matched with the moving track of the sliding block (521), and two ends of the sliding block (521) are connected with a fourth connecting rod (522).

6. The device for walking a baby vehicle according to claim 1, wherein: the inner wall of flexible post (504) is provided with the recess with No. two telescopic link (519) outer wall assorted, the outer wall of flexible piece (518) is the hemisphere.

7. The device for walking a baby vehicle according to claim 1, wherein: the inner wall of the position where the second connecting rod (502) is connected with the loop bar (506) is provided with a groove matched with the first pressing block (516), the number of the pressing rods (517) is multiple, and the pressing rods (517) are uniformly distributed at the bottom end of the first pressing block (516).

8. The device for walking a baby vehicle according to claim 1, wherein: one end of the pressing rod (517) is rotatably connected with the outer wall of the rotating wheel (512), and the pressing rod (517) is connected to the central position, far away from the rotating wheel (512), of one end of the outer wall of the rotating wheel (512).

9. The device for walking a baby vehicle according to claim 1, wherein: the gag lever post (509) runs through the inner wall of No. two connecting rods (502) to loop bar (506), the space department between the outer wall of gag lever post (509), loop bar (506) and No. two connecting rods (502) is provided with the stopper.

10. The device for walking a baby vehicle according to claim 2, wherein: an elastic clamping block is connected to the outer wall of the clamping block (607), and one end of the elastic clamping block is far away from the clamping block (607) and is in an inclined plane state.

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