KR100289965B1 - Multi-function baby carriage - Google Patents

Abstract

PURPOSE: A multi-functional baby carriage is provided to reduce weight and production cost and to make carrying along easy by making a baby carriage foldable and a handle withdrawable. CONSTITUTION: A multi-functional baby carriage comprises a frame A(11) forming front legs, a frame B(12) forming rear legs and combined with the frame A, a foldable lever, a footboard(30), a handle(41) attached to a back support frame, buckles for connecting and disconnecting shoulder straps(51), a safety belt for fixing a baby in the frames, the should strap for changing a baby carriage into a back barrier, a sunshield(60) folded and unfolded by support frames(61), sidewalls formed on both sides of the back support frame, and a cover for covering the back support frame, the sidewalls and a guard.

Description

Multifunctional Stroller {MULTI-FUNCTION BABY CARRIAGE}

The present invention relates to a baby carriage, and in particular, the baby footrest placed in the horizontal direction of the baby carriage can be freely converted to the vertical waist support, and to freely detachable suspenders so as to be used as a back carrier,

The present invention relates to a folding multifunctional baby carriage that can be changed to a pedestrian by adjusting the height of the saddle, and that the cover can be easily removed and washed, and that the light shielding range of the light shielding film is properly adjusted.

In general, strollers have been proposed to be used in a variety of foldable styles to make it easy to carry and use for outdoor trips or travel.

By the way, most of the conventional strollers are provided with a folding means for easy carrying, the configuration includes a spring and a traction line in the handle bar or composed of complex lever devices, the production process is complicated and requires a lot of parts Unnecessarily, the manufacturing cost becomes expensive, there is a fear of failure, and the load is increased, making it difficult to carry.

On the other hand, the conventional baby carriage has a difficulty in moving the baby separately because the baby in the road environment that is not suitable for the stroller, such as hiking or slopes can not be up in the state of carrying the baby in the stroller. As an alternative to this, the 'foldable climbing stroller' disclosed in Korean Utility Model Publication No. 92-6143 shown in FIG. 15 is proposed.

The configuration of the Utility Model Publication No. 92-6143 is a fork style that gives the wheel 800 only to the front, and secures the waist support transverse 300 to the left and right circumferences, and is attached from the top of the saddle to speak to the waist support transverse. The suspenders 500 are configured to adhere.

However, since the stroller of the above-described configuration has wheels formed only at the front side when the stroller is in operation, that is, when the stroller is dragged on the floor, the driver has to push and move the rear side in order to land only the wheels of the stroller. Required.

In addition, by simply attaching the suspenders up and down on both sides in a fork-style, there is a risk that the baby and up the teeth do not bind and fall off the baby upside down, there is a risk that the suspenders from the suspenders to fall off, and use the stroller as its original purpose At that time, the suspenders hanging on the front had aesthetic problems.

On the other hand, although the conventional baby carriage is provided with a light shielding film, the light shielding film frame supporting the light shielding film is formed as one frame integrally, and this one frame forms a light shielding film with an arc of a constant radius around the hinge point. It is configured to expand or collapse.

By the way, the light shielding film of this configuration is limited to only a certain position of the light shielding, and only covering the sunlight, there is a difficulty in covering the entire baby when the baby falls asleep in rainy weather.

On the other hand, the cover including the saddle of the conventional stroller has a problem that can not be difficult to wash in the skeleton fragile,

Since the position of the saddle, that is, the position of the baby seat, is fixed at a certain height, no conversion to the pedestrian using the height adjustment was conceivable at all.

In addition, the conventional baby carriage has a problem that the baby's hand is exposed to the outside because the side wall is not formed, which involves the risk of injury to the baby's hand.

The present invention has been made to solve the above problems at one time,

An object of the present invention is a simple configuration, easy to use, light and easy to carry, and there is no fear of breakdown, while significantly reducing the production cost,

It provides a multifunctional stroller that converts the foot of the stroller into its back, and the up grants the removable suspenders for fastening the baby and the stroller at the same time. have.

Another object of the present invention is to provide a multi-functional stroller to form a plurality of support frame of the light shielding film to the hinge fixed, so that the plurality of support frame can adjust the length of the light shielding range and angle freely.

Another object of the present invention to adjust the height of the saddle by adjusting the fastening position of the cover fastening belt connected to the saddle to convert the stroller into a walker,

It is to provide a multi-functional stroller easy to wash the cover of the stroller including the saddle to facilitate the separation from the frame.

Another object of the present invention is to provide a multi-functional baby carriage to prevent the risk by blocking the exposure of the baby hand by providing both side walls to the baby carriage.

1 is a perspective view according to a preferred embodiment of the present invention.

2 is a front view according to a preferred embodiment of the present invention;

3 is a side view of FIG. 1;

a is a side view,

b is a folded state,

4 is a configuration diagram of a folding lever according to a preferred embodiment of the present invention,

a is the frame of the stroller unfolded,

b is a folded state.

5 is a configuration diagram of a scaffold according to a preferred embodiment of the present invention,

a is a partially omitted perspective,

b is a partial cross-sectional view.

Figure 6 is an exploded perspective view of a part of the handle configuration in accordance with a preferred embodiment of the present invention.

7 is a perspective view of the combination of FIG.

8 is a cross-sectional view of FIG.

a is the withdrawal state,

b is the drawing state.

Figure 9 is a partially omitted longitudinal cross-sectional view of the state covered with the frame according to a preferred embodiment of the present invention.

10 is a block diagram of a suspenders according to a preferred embodiment of the present invention.

11 is a schematic cross-sectional view of a state of use in accordance with a preferred embodiment of the present invention.

12 is a cross-sectional view showing the configuration of a light shielding film according to a preferred embodiment of the present invention.

13 is a perspective view of a cover according to a preferred embodiment of the present invention.

14 is a partial cross-sectional view showing the fastening of the cover according to a preferred embodiment of the present invention.

15 is a block diagram of a prior art.

Explanation of symbols on the main parts of the drawings

1: Stroller 11: A Frame

11a: back frame 11b: anterior leg

12: B frame 12a: guard

12b: rear leg 14: fastener

15: side wall 21: folding lever

22: lever ball 23: fixed hinge point

30: scaffold 32: insert groove

41: handle 43: handle fixing lever

43a: lever support 43b: support lever

45: stopper 50: suspenders

51: belt 52: upper fastener

53: Baby fastening belt 56: Lower fastener

60: shading film 61: shading film support frame

70: cover 71: saddle

78: fastening belt 80: wheel

90: seat belt

Multifunctional stroller according to the present invention for achieving the above object,

An A frame which integrally forms the front legs of both sides provided with a normal stroller wheel continuously to the back frame,

A B frame which is integrally formed with the rear legs on both sides provided with a normal stroller wheel in succession to the guard, and hinged at both sides of the A frame,

One point of the B frame is a fixed hinge point for folding and fixing the A and B frames to one side of the hinge coupling point of the A and B frames, and one point of the A frame is a variable point, and A folding lever formed with a lever hole for being inserted into a fixing pin,

A footrest connecting both sides of the lower front leg;

A handle attached to the backrest frame and having a handle fixing lever for adjusting the drawing and the drawing;

A plurality of fixing and formed in the frame A and frame B, and the binder for detaching the suspenders to be described later,

Seat belts to secure the baby to the skeleton,

Suspenders detachable from the fastener and for converting the stroller into the back carrier,

A light shielding film attached to the A frame and folded by a plurality of hinged support frames,

Side walls formed on both sides of the backrest frame,

And a cover configured to cover the backrest frame and the sidewall, extend to form a saddle, and cover the guard in series.

The scaffolding is hinged to one side of the front leg to be fixed to the backrest in the vertical direction in the horizontal direction of the scaffolding position, both ends are provided with a leg insertion groove for easy rotational detachment to the front leg, Characterized by forming a through-hole for fixing the suspenders binding portion to the outer wall extending portion forming the insertion groove.

The handle fixing lever is fixed to a predetermined position of the back frame, and comprises a lever support body configured to enclose a portion of the handle and penetrate the handle, and a support lever hinged to the lever support,

The handle bar is characterized in that it is provided with a stopper that is removable.

The fastener is composed of a pair of hooks formed to fasten seat belts or suspenders on both sides of the A frame, and a pair of suspenders fasteners which are laid on both sides of the footrest provided on the front legs of both sides and are detached to remove the suspenders. It features.

The suspenders are based on belts on both sides side by side, and fasten a pair of upper fasteners to be detached corresponding to the hooks formed on the backrest frame at predetermined positions on both side belts, and To fasten the baby to one end, the baby fastening belt is configured by giving the male and female fasteners with adjustable length,

Up at a predetermined position extending side by side from the upper fastener fixing portion to the other side of the belt forms a connecting rod for preventing the belt from flowing down from its shoulder, and the up position at the predetermined position of the belt extending from the connecting member forming portion. The female fastening belts for fastening to the chest are formed on both sides of the belt so that the male and female fastening fasteners can be adjusted so that the length can be adjusted. The lower fasteners,

One end of the two side belts extending a predetermined length from the lower fastener-providing position is characterized in that the up is made to close the fastening of the abdomen.

The light shielding film is characterized in that one end is attached to the Velcro fiber fastener, the support frame is configured to be folded for adjustment of the length.

The cover has a Velcrofiber fastener for fastening to one end of the light shielding film at the top of the backrest portion, two holes for sending the baby's leg to the saddle, and a handle entry and exit hole at both sides of the upper backrest portion, and both side wall portions inside. The hook hole and the light blocking film supporting frame hole to the outside,

It is made to be fixed by fastening the fastening belt by giving a fastening belt connected to the backrest and the guard under the saddle, by adjusting the fastening belt to adjust the height of the saddle is characterized in that it is converted to a walker.

Hereinafter, a preferred embodiment of the multifunctional baby carriage of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a perspective view according to a preferred embodiment of the present invention, Figure 2 is a front view of the skeleton configuration, Figure a of Figure 3 is a side view of the skeleton configuration b is a folded state of Figure a.

1 to 3, the multifunctional baby carriage 1 according to the preferred embodiment of the present invention, the front leg (11b) of both sides provided with a conventional baby carriage wheel 80 in succession to the backrest frame (11a) A frame 11 and integrally formed with,

A frame consisting of a B frame 12 which is integrally formed with the rear legs 12b on both sides provided with a normal stroller wheel 80 continuously to the guard 12a, and hinged on both sides of the A frame 11. Wow,

A folding lever 21 for folding the A and B frames,

It comprises a footrest 30, a handle 41, a fastener 14, suspenders 50, a light shielding film 60, side walls 15, a cover 70, a seat belt 90.

Figure 4 shows a folded state of the folding lever and the frame according to a preferred embodiment of the present invention.

The folding lever 21, as shown in Figure 4, to fold and fix the A, B frame (11, 12), one side of the hinge coupling point 13 of the A, B frame, One point of the B frame is a fixed hinge point 23, and one point of the A frame is a variable point 24, and a lever hole 22 is formed to be inserted into the fixing pin 24a of the variable point 24. Is done by

By operating the folding lever 21 in conjunction with the hinge coupling point 13 of the A, B frame 11, 12 determines the angle formed by the A, B frame.

The lever hole 22 of the folding lever is preferably made of ??-shape.

The folding levers may be formed on both sides, or may be formed on only one side.

5 is a view illustrating a configuration of a scaffold according to a preferred embodiment of the present invention, in which a is a partially omitted perspective view, and b is a partially omitted sectional view.

The footrest 30, as shown in Figures 1 to 3 and 5, is provided by connecting both sides of the front leg (11b), the vertical up in the horizontal direction is the position of the baby's footrest function is In order to be fixed to the backrest, both ends are configured by hinge 31 to the front leg (11b).

Both ends of the footrest 30 is provided with an insertion groove 32 for being inserted into and fixed to the leg to facilitate rotational detachment to the front leg 11b when the vertical transition to the backrest thereof, and the insertion groove 32 Is formed by forming a fixed through-hole 34 of the suspenders fasteners to form the outer wall extension 33, it is preferable to be formed so that the center portion to be comfortably supported in the back waist when switched to the backrest.

In addition, the footrest 30 is made of a material having elasticity of the resin-based it is preferable to use the elasticity of the front leg (11b) detachable and fixed to the insertion groove (32).

Figure 6 is an exploded perspective view of a part of the handle configuration omitted according to a preferred embodiment of the present invention, Figure 7 is a perspective view of the combination, Figure 8 is a cross-sectional view, a is a handle pulled out state, b is a drawing showing the retracted state.

The handle 41, as shown in Figure 6 to 8, is provided with a handle fixing lever 43 is configured to adjust the withdrawal and pull out of the handle 41.

The handle fixing lever 43 is fixedly installed at both sides of the backrest frame 11a at a predetermined position, and surrounds a part of the handle and guides the entry and exit of the handle 41a, and is configured to be an entry and exit passage. And, it comprises a support lever 43b hinged to the lever support (43a),

The supporting lever 43b is configured to enter and pass the handle 41a of the lever support to support the lower end of the handle 41a, or to operate to open the passage, thereby adjusting the withdrawal and retraction of the handle. .

The stopper 45 detachably protrudes from the handle 41a below.

The lever support 43a forms a concave groove 43aa through which the supporting lever 43b enters and exits the stopper 45 downward from the concave groove 43aa. It is preferable to form 43ab further.

Reference numeral 43ac is a stopper groove.

9 is a partially omitted longitudinal cross-sectional view of a state covered with a frame according to a preferred embodiment of the present invention.

5 and 9, a pair of hooks (14a) formed to fasten the seat belt 90 or suspenders (50) on both sides of the A frame (11) as shown in Figure 5, 9 Wow,

It is composed of a pair of suspenders binding 14b which is placed on both sides of the footrest 30 provided on the front leg (11b) of both sides and placed to detach the suspenders.

The suspenders binding 14b provided in the front leg 11b may be attached to any of the front legs.

10 is a configuration diagram of the suspenders 50 according to a preferred embodiment of the present invention, and FIG. 11 is a schematic diagram illustrating a state in which a baby carriage is converted to a back carrier using the suspenders 50.

The suspenders 50 are based on the belts 51 on both sides side by side, as shown in FIGS. 10 and 11, and the hooks 14a formed on the backrest frame 11a at predetermined positions on the belts 51 on both sides. Fixing the pair of upper fasteners 52 to be detached in response to the,

The baby fastening belt 53 for fastening the baby to one end of the belt 51 from the upper fastener 52 fixing portion is provided by providing a male and female fastener 53a which can be adjusted in length.

At the predetermined position extending from the upper fastener 52 fixing part side by side to the other side of the belt 51, the connecting rod 54 is formed to prevent the belt 51 from dripping from its shoulder.

The male and female fastening holes 55a are respectively provided to both side belts 51 with a fastening belt 55 for fastening to a chest portion thereof, which is raised at a predetermined position of the belt 51 extending from the connecting rod 54 forming part. Form length adjustment is possible,

The lower fastener 56 is provided for mutually fastening with the fastener 14b formed in the said footrest 30 in the predetermined position which continued the said both side belt 51,

One end of both belts 51 extending from the lower fastener 56 at a predetermined length is formed to be closed at the abdomen thereof.

12 is a partial side view showing the configuration of a light shielding film 60 according to a preferred embodiment of the present invention.

As shown in FIG. 12, the light shielding film 60 is configured to be folded by a plurality of support frames 61 attached to and hinged to the back frame 11a.

The light shielding film 60 is fixed to the upper end of the cover by attaching a Velcro fiber fastener at one end,

The support frame 61 is configured to be folded, fixed for length adjustment.

The support frame 61 is hinged and fixed to both sides, the fixing support tube 61a and the fixed support tube 61a formed at the inner periphery of the insertion space 61aa and a predetermined interval therein. It is preferable that the insertion groove is inserted into the space 61aa, and the stop groove 61ba is formed at a predetermined interval on the outer circumference, so that the light shielding range can be adjusted by adjusting the length.

13 is a configuration diagram of a cover 70 according to a preferred embodiment of the present invention, Figure 14 is a partial cross-sectional view of Figure 9 showing the fastening of the cover.

1, 9, 13, and 14, the cover 70, Velcro fibers for binding to one end of the light shielding film 60 on the upper end of the backrest portion 72 covering the backrest frame (11a) Fasteners 73, two holes 74 for the baby's legs to the saddle 71, handle bar entrance and exit holes 75 on both sides of the upper end of the back portion 72, and hook holes in both side walls. 76 and a light shielding film supporting frame hole 77 are formed outside.

It is made to be fixed by fastening the fastening belt 78 by providing a fastening belt 78 connected to the backrest portion and the guard part below the saddle 71, and by adjusting and fastening the fastening belt 78 to the saddle ( 71) is configured to switch to the walker by adjusting the height.

The side wall is preferably formed by coating a hard core plate with an elastic plate having a cushioning function.

The guard 12a and the handle 41 are preferably coated with an elastic body 17 having a cushioning function.

It looks at the working state of the present invention having such a configuration.

As shown in Figures 3 and 4, the present invention is to fold the A, B frame (11, 12) forming a baby carriage by the operation of the folding lever (21).

That is, the hinge coupling point 13 of the A and B frames 11 and 12 by operating the folding lever 21 so that the fixing pin 24a is positioned above or below the L-shaped lever hole 22. The angle formed by the A, B frame 11, 12 is adjusted to expand or fold around, so that the entire stroller is unfolded or folded.

As shown in Figures 1, 3 and 5, the scaffold 30 is rotated in the vertical direction about the hinge coupling point 31 with the front leg 11b in the horizontal direction of the scaffolding position (insertion groove ( 32) is inserted into the front leg (11b), the inlet of the insertion groove 32 is fixed to the front leg by the elastic force, so that the light detachable, so that the baby footrest or up can be easily switched to its backrest. .

2, 3, 6 to 8, the handle 41 is drawn out or drawn in by the handle fixing lever 43.

When the handle 41 is pulled out, the handle 41 is pulled out until the stopper 45 protruding from the bottom of the handle rests on the stopper groove 43ac of the lever support 43a to stop, and then the support lever of the handle fixing lever. When the 43b is pulled to enter the indentation groove 43aa of the lever support, the lower end of the handle 41a is positioned above the support lever 43b, and when the handle 41 is pushed, the support lever 43b is the handle ( 41a) Since the lower end is supported, the handle 41 is fixed in the drawn state.

When the handle 41 is pulled in, when the support lever 43b is pushed out of the indentation groove 43aa of the lever support, the passage of the handle 41a is opened so that the handles 41a on both sides are covered by the cover 70. ) Is hidden inside.

The operation of the handle lever 43 is preferably operated so that the operation portion of the support lever 43b is exposed to the handle entrance and exit hole 75 of the cover 70.

The suspenders are shown in Figures 10 and 11,

On the basis of the belt 51 formed in parallel, the frame 11, the upper fastener 52, and the footrest both side extensions 33 are fixed by using the lower fastener 56, the upper fastener 52 Fastening the baby with a baby fastening belt 53 formed at one end,

On the other side, the connecting rod 54 is positioned on the back of the neck to prevent the parallel belt 51 from flowing down and to be fastened at the chest and the abdomen,

Stroller body, baby and up will bind them all at once.

In addition, the fastening order is first fixed the suspenders 50 in the frame 11 and the footrest 30 of the stroller chain, and then fixed the baby, and the up is to go into the suspenders to get up, so you can fasten the chest and abdomen,

The karma allows him to lightly carry the baby up alone without the help of others.

As shown in FIG. 12, the light shielding film 60 is hinged to the support frame 61, but the length of the support frame 61 can be adjusted and fixed so that the light shielding film 60 can be folded or adjusted freely. do.

That is, by pulling the light shielding film 60, only the baby may be covered from the sunlight, and when the baby falls asleep during rainy weather or during travel, the baby may be completely covered to help sleep.

In addition, when the stroller is used to convert the back carrier, the light-shielding film 60 can be spread up to the head of the up, so that up to the rain with the baby, especially in rainy weather to avoid the rain.

1, 9, 13 and 14, the cover 70,

The lower portion of the saddle 71 is fastened by the fastening belt 78 connected to the back and the guard part, and adjusts the height of the saddle 71 by adjusting the length of the fastening belt 78 to be fastened.

That is, when the fastening belt 78 is pulled and fastened, the height of the saddle 71 becomes high, and when the fastening belt 78 is stretched in a long state, the height of the saddle 71 becomes low, so that the baby's foot is on the ground. Touches the switch to the walker.

On the other hand, the cover 70, after removing the stopper 45 protruding from the handle to the handle 41, the handle 41 can be easily peeled off from the stroller, so that washing is easy.

The side wall 15 protects the baby by blocking the baby's hands from being exposed to the outside.

As described in detail above, the multifunctional stroller according to the present invention,

It is possible to fold the stroller as a simple configuration, and to be able to pull out or withdraw the handle, it is light, easy to carry and not, there is no fear of failure, and there is an effect to significantly reduce the production cost.

The present invention is easy to switch to the back carrier using the suspenders, the guardian can be used to convert the stroller or back carrier appropriately in accordance with the situation of the way out, it is effective to enjoy the baby companion outing to the full have.

The present invention can be used to switch to the pedestrian height adjustment function of the saddle,

As one stroller can be easily converted to use of the three functions, there is a significant economic and spatial savings.

The present invention can freely adjust the light shielding range and angle of the light shielding film to properly protect the baby from rain or sunlight, so that the baby does not have an open space at bedtime to sleep comfortably, and also back the stroller When using it as a carrier, Up should be protected by the shade of the baby carriage.

The present invention is easy to attach and detach the cover to free the cover washing, so that the stroller can always be kept clean,

Although both side walls have various functions such as the effect of blocking the external exposure of the baby's hand to protect the baby, the configuration is simple, the production cost is reduced, and it is a very advantageous technology having three functions as one.

Claims (7)

A frame 11 which integrally forms the front leg 11b of both sides provided with the normal stroller wheel 80 continuously to the backrest frame 11a, B frame 12 which is integrally formed with the rear legs 12b on both sides provided with a normal stroller wheel 80 in succession to the guard 12a, and hinged 13 on both sides of the A frame 11. Wow, One point of the B frame 11 is fixed to a hinge point 23 for fixing the A and B frames to one side of the hinge coupling point 13 of the A frame 11 and the B frame 12, and A folding lever 21 having one point of the A frame 12 as a variable point 24 and a lever hole 22 for being inserted into the fixing pin 24a of the variable point 24; Footrest 30 for connecting the lower side of the front leg (11b), A handle 41 attached to the backrest frame 11a and having a handle fixing lever 43 for adjusting the withdrawal and withdrawal; Formed in the A frame 11 and the B frame 12, a plurality of binders 14 for detaching the suspenders 50 to be described later, Seat belt (90) for fixing the baby to the skeleton, Suspended at the binding port 14 and suspenders 50 for converting the stroller into the back carrier, The light shielding film 60 attached to the A frame 11 and folded by a plurality of support frames 61 coupled to the hinge 63, Side walls 14 formed on both sides of the backrest frame 11a, Multifunctional stroller, characterized in that it comprises a cover (70) configured to cover the backrest frame (11a) and side walls (14), extend to form a saddle (71), and to cover the guard (12a). The method of claim 1, The footrest 30 is hinged 31 at both ends to the front leg 11b so as to be fixed to the backrest in the vertical direction in the horizontal direction at the foot position, and both ends rotate to the front leg 11b. Multifunctional, characterized in that it is provided with a leg insertion groove 32 to facilitate the removal, and to form a fixed through hole 34 of the suspenders 14b in the outer wall extension portion 33 forming the insertion groove 32 stroller. The method of claim 1, The handle fixing lever 43 is fixed to the backrest frame 11a at a predetermined position, and surrounds a portion of the handle 41a and is configured to pass through the handle, and the lever support 43a and the lever support 43a. It comprises a hinge 43b coupled to the support lever 43b, Multifunctional stroller, characterized in that the stopper (41a) is provided below the stopper 45 is removable. The method of claim 1, The binding port 14 is a pair of hooks (14a) formed to fasten the seat belt or suspenders (50) on both sides of the A frame (11), and the footrest (30) provided on the front leg (11b) on both sides Multi-functional stroller, characterized in that made of a pair of suspenders (14b) are laid on both sides and laid to detach the suspenders (50). The method of claim 1, The suspenders 50 are based on the belts 51 on both sides side by side, and a pair of upper fastenings to be detached corresponding to the hooks 14a formed on the backrest frame 11a at predetermined positions on the both belts 51. A male and female fastener (53a) capable of adjusting the length of the baby fastening belt (53) for fastening the baby (52) and fastening the baby to one end of the belt (51) from the fixing part of the upper fastener (52). To give and configure, The upper fastener 52 is formed at a predetermined position extending side by side to the other side of the belt 51 from the fixing portion to form a connecting table 54 to prevent the belt from falling down from its shoulder, The male and female fastening holes 55a are respectively provided to both side belts 51 with a fastening belt 55 for fastening to a chest portion thereof, which is raised at a predetermined position of the belt 51 extending from the connecting rod 54 forming part. Form length adjustment is possible, The lower fastener 56 is provided for mutually fastening with the fastener 14b formed in the said footrest 30 in the predetermined position which continued the said both side belt 51, Multifunctional baby carriage, characterized in that the one end of the both side belt 51 formed to extend a predetermined length from the lower fastener (56) applied position is closed to fasten at its abdomen. The method of claim 1, The light shielding film 60 is attached to the Velcro fiber fastener at one end, The support frame 61 is a multifunctional stroller, characterized in that configured to be folded, fixed for length adjustment. The method of claim 1, The cover 70 is provided with a Velcro fiber fastener 73 for fastening to one end of the light shielding film 60 at the top of the backrest 72, and two holes for sending the baby's leg to the saddle 71. 74), a handle entry and exit hole 75 on both sides of the upper back portion 72, hook holes 76 on both side wall portions, and a shielding film support frame hole 77 on the outside. It is made to be fixed by fastening the fastening belt 78 by providing a fastening belt 78 connected to the backrest and the guard below the saddle 71, by adjusting and fastening the fastening belt 78 to raise the height of the saddle 71. Multifunctional stroller, characterized in that the adjustment to switch to the walker.