KR200231562Y1 - various function a tricycle for baby - Google Patents

Abstract

The present invention has been attached to detachable equipment to provide a variety of functions safely to the tricycle, so that the multi-functional tricycle for infants can safely use from infants who can not walk to infants that can smoothly walk will be.

In particular, in a typical tricycle for infants,

The upper and lower fixing pieces 11a and 11b formed at the rear are formed with a hinge hole 12 and a fixing hole 13 in which centrifugal coincide with each other, and protrudes at one side of the lower fixing piece 11b. A piece 14 is formed, and the front piece piece 18 to which the pair of front forks 16 with which the handle 16 is provided is fastened to the fixed piece 15 formed on both sides, and the handle 16. It is installed on the upper part, the handle cover (20) is installed in the upper center, the horn (19) that can achieve a buffer function at the same time in actual use, and the pedals (21) inside the pair of front forks (17) both sides A steering portion (10) consisting of a front wheel (23) which is adhered through a crank shaft (22) provided at the; Located at the inner side of the front connecting piece 18, the upper and lower hinge holes 33 and fixing holes 34 are formed integrally with each other so that the centrifugal coincides with each other so as to achieve adhesion through the connecting pin 31. Insertion pieces (32a), (32b) is formed, the protective cover 35 is provided on the outside, and the upper fastener (36) is integrally provided, the fixing hole 34 and the centrifugal The rear connection piece 39, which is provided with a protective cap 38 in which an insertion hole 37 is formed, is joined to the front side, and an elastic spring 40 is connected to the rear lower portion so as to achieve a shock absorbing function. The front pipe 42 is provided with a saddle 41 is provided, and the rear pipe 43 is joined to the rear, the rear wheel 43 is provided on both sides, the rear center of the connecting pipe 44 It is joined, the rear foot 45 is connected to the rear inner side, the amount of the rear foot 45 In Manual of pipe 46 can be removably connecting member 47 is the body made of a '∩' shaped pipe 48 which is fastened part 30 and in the; Auxiliary wheels 51 are provided at both lower and lower portions, and a safety scaffolding portion 50 having a ring 52 and a detachable means 53 formed at a lower portion of the rear upper portion and a front upper portion to be detachable from the lower portion of the main body portion 30. )Wow; Is rotatably inserted into the connecting pipe 44 of the main body portion 30, the lower side is connected to the tile side of the connecting link 61, which is connected to the protrusion 14 of the steering portion 10 Connection piece 62 is provided, the handle handle 63 is installed at the top of the auxiliary steering unit 60 made of a steering shaft 64 that can be adjusted in height; A backrest pipe 71 fastened to the upper portion of the '∩'-type pipe 48 of the main body 30 and a detachable upper portion of the backrest pipe 71 are provided, and armrests 72 are formed at both fronts thereof. The front armrest 72 is characterized in that it comprises a backrest 70 made of a backrest (74) provided with a seat belt (73).

Description

Multifunctional tricycle for infants {various function a tricycle for baby}

The present invention relates to a multifunctional tricycle for infants, and more particularly, it is possible to install a detachable equipment that can provide a variety of functions safely to a conventional tricycle, infancy that can achieve walking smoothly from infants unable to walk It is about a multifunctional tricycle for toddlers that can be used safely.

In general, a tricycle, which has been used by anyone in early childhood, is typically designed to drive a wheel using driving force generated by driving both pedals of a front wheel.

The tricycle manufactured with this structure is a kind of physical activity play that is enjoyed in 3-4 year old children whose growth rate is slow. This is not just providing the play function to the infants of this period, but the body of the large muscles in the play process. Induce development naturally.

Therefore, the tricycle is also a play equipment that is indispensable for the play that is provided in stages according to the developmental characteristics of infants today.

Accordingly, there are tricycles that are designed and developed in various forms on the market.

However, various types of tricycles developed and distributed in this way have been reduced to rides that are not used well by infants, despite the fact that their functional simplicity provides children with benefits.

The main reason for this may be that the basic configuration and the way it works has kept the structure of the early stages of development to date.

In other words, the rides of various functions are provided in comparison with the past, and they are inferior to the propensity of infants to express various needs satisfaction under the influence of mass media.

In addition, such a tricycle is a device that can be used for a limited time only in infancy at the age of 3-4 years, whereas the various types of tricycles that are in circulation in recent years are highly priced, which is in fact uneconomical to purchase and use. There was.

He is taking an insecure structure that is not appropriate for children at this time, where physical movements are so strong that he frequently attempts activities beyond his capacity.

In other words, because the three-wheel structure is taken, when the relatively fast driving is performed, the front wheel side often turns to handle the speed and causes a safety accident that falls down.

In addition, although it is made of three wheels, it is also available in the early stages of use only when the adult is pushed from the rear. The adult who provides such assistance must take a very difficult posture, but it is inconvenient to provide help. Getting drunk.

The present invention has been made in view of the conventional problems as described above, the object is to provide a detachable installation to provide a variety of functions safely to the conventional tricycle, the infant is unable to walk It is to provide a multifunctional tricycle for infants that can safely use from infants walking smoothly.

The purpose of the present invention described above is a conventional tricycle for infants,

The upper and lower fixing pieces formed at the rear are formed with a hinge hole and a fixing hole in which the centrifugal coincides with each other, and one side of the lower fixing piece has a protruding piece, and the fixing pieces formed at both sides have a handle at the top. The front connection piece is connected to the front fork is connected to the pair, the handle is provided on the upper part of the handle, the horn is installed at the top center to achieve a cushioning function at the same time in actual use, and the pedal inside the pair of front fork A steering portion formed of a front wheel which is adhered through crank shafts provided at both sides;

The upper and lower insertion pieces are formed inside the front connection piece so that the hinge hole and the fixing hole are formed integrally with each other so as to achieve adhesion through the connecting pins. The upper part is provided with a fastener integrally, but the rear connection piece is provided in front of the rear connection piece is provided with a protective cap is formed in the insertion hole is formed in accordance with the fixed hole and centrifugal, the upper elastic spring to the rear to achieve a buffer function The front pipe is provided with a saddle which is connected to the lower portion, and is connected to the rear of the front pipe, the rear wheels are installed on both outer sides, the connecting pipe is joined to the rear center, and the rear footboard is connected to the rear inner side. On both sides of the rear footrest, a connecting member for attaching and detaching the cradle pipe is fastened. Has a main body portion made of a '∩' shaped pipe;

The auxiliary wheels are provided at both lower and lower portions, and a safety scaffolding portion having a rear upper portion and a front upper portion formed with a ring and a detachable means for attaching and detaching the lower portion of the main body portion; It is rotatably inserted into the connecting pipe of the main body, and the connecting piece is connected to the tile side of the connecting link which is connected to the protruding piece of the steering part at the lower part, and the handle is installed at the upper part to adjust the height. An auxiliary steering part formed of a steering shaft;

It is composed of a backrest pipe fastened to the upper part of the '∩'-type pipe of the main body and detachably installed on the upper part of the backrest pipe, and armrests are formed at both fronts of the armrests, and a seatbelt is provided at the front of the armrests. Characterized in that it comprises a backrest.

1 is a perspective view showing the appearance of the multifunctional tricycle for infants according to the present invention,

Figure 2 is a side view showing a side state of the multifunction tricycle for children according to the present invention,

Figure 3 is an enlarged side cross-sectional view showing the main portion of the main configuration of the multifunctional tricycle for children according to the present invention,

Figure 4 is a perspective view showing the state of use of the multifunctional tricycle for infants according to the present invention,

Figure 5 is a perspective view showing another use state of the multifunctional tricycle for children according to the present invention.

<Description of the symbols for the main parts of the drawings>

10: steering part 11a, 11b: upper, lower fixing piece

12: hinge hole 13: fixed hole

14: protrusion 15: fixation

16: handle 17: front fork

18: front connection 19: Horn

20: steering wheel cover 21: pedal

22: crankshaft 23: front wheel

24: basket 30: main body

31: Connecting pin 32a, 32b: Upper and lower insertion piece

33: hinge hole 34: fixed hole

35: protective cover 36: lock

37: insertion hole 38: protective cap

39: rear connection piece 40: elastic spring

41: saddle 42: front pipe

43: rear wheel 44: connector

45: back foot 46: cradle pipe

47: connecting pipe 48: '∩' type pipe

50: safety footrest 51: auxiliary wheel

52: ring 53: removable means

60: auxiliary steering unit 61: connection link

62: Connection 63: Handle

64: steering shaft 70: backrest

71: back pipe 72: armrest

73: seat belt 74: backrest

Hereinafter, described in detail with reference to the accompanying drawings, the multi-function tricycle for infants according to the present invention.

1 is a perspective view showing the appearance of the multifunctional tricycle for infants according to the present invention, Figure 2 is a side view showing a side state of the multifunctional tricycle for infants according to the present invention, Figure 3 is a multifunctional tricycle for children according to the present invention The side sectional view which expands and shows the main part structure of a bicycle.

As shown in the upper and lower fixing pieces (11a), (11b) protruding to the rear is formed integrally with the hinge hole 12 and the fixing hole 13, the centrifugal coincide with each other, the lower fixing Protruding pieces 14 are integrally formed at one side of the piece 11b, and a pair of front forks 17 having the handle 16 integrally formed thereon are fastened to the fixing pieces 15 formed at both sides thereof. Is connected to the front connection piece 18, the handle 16 is installed on the upper portion, the upper portion of the handle cover 20, which is provided with a horn 19 that can achieve a buffer function at the same time in actual use, and the pair of front The steering part 10 which consists of the front wheel 23 adhered through the crankshaft 22 which the pedal 21 is provided in the both sides under the fork 17 is formed in the front.

And, the rear of the steering portion 10 is located inside the front connecting piece 18, the hinge hole 33 and the fixing hole 34, the centrifugal mutually coincide with each other so as to form an adhesion through the connecting pin 31 therein. ) Is formed integrally with the upper and lower insertion pieces (32a), (32b), the outer side is provided with a protective cover 35, the upper portion is provided with a fastener (36) integrally, The rear connection piece 39, which is provided with a protective cap 38, in which the fixing hole 34 and the insertion hole 37 in which the centrifugal coincides is formed, is joined to the front side, and an elastic spring is formed in the upper part to achieve a cushioning function. The front pipe 42, which is provided with a saddle 41, which is connected to the lower rear part 40, is joined to the rear of the front pipe 42, and rear wheels 43 are provided on both outer sides. In the rear center, the connection pipe 44 is joined, and in the rear inner rear foot 45 is opened. On both sides of the rear foot plate 45, a main body portion 30 is formed of a '∩'-type pipe 48 to which the connecting member 47 for attaching and detaching the cradle pipe 46 is fastened. .

In addition, the lower portion and the rear of the main body portion 30 is provided with auxiliary wheels 51 at both lower and lower portions, the rear upper portion and the front upper portion and the ring 52 which can be attached to and detached from the lower portion of the main body portion 30; It is rotatably inserted into the safety scaffolding part 50 and the connection pipe 44 of the main body part 30 in which the attachment / detachment means 53 are formed, but the lower part is connecting with the said protrusion 14. The connecting piece 62 is connected to the tile side of the connecting link 61, the handle handle 63 is installed on the upper side of the auxiliary steering unit 60 made of a steering shaft 64 that can be adjusted in height Formed.

In addition, the rear upper part of the main body part 30 is provided with a back pipe 71 fastened to the upper portion of the '∩'-type pipe 48 constituting this, and detachably connected to the upper back pipe 71. However, armrests 72 are formed at both front sides, and the armrests 72 are formed at the front of the armrest 72, and the backrest part 70 is formed of a backrest 74 provided with a seat belt 73.

In the drawings, reference numeral 24 denotes a basket.

When described in detail with reference to the accompanying drawings the operating relationship of the subject innovation is configured as follows.

4 is a perspective view showing a state of use of the multi-function tricycle for infants according to the present invention, Figure 5 is a perspective view showing another state of use of the multi-function tricycle for children according to the present invention.

As shown, this bill is a 1 year old that is impossible to walk because it is detachably installed in the tricycle, which is normally available only to 3-4 year olds, to provide cradle function, assist steering function, and safety function. It is designed to be safe to use before and after 4 years of age.

First, in order to provide a cradle function, the cradle pipe 46 is attached to the connection member 47 provided on both sides of the rear foot 45 of the main body 30, and the handle 16 is positioned at the correct position. Insertion hole 37 of the protective cap 38 to achieve the same centrifugal match at this time after the centrifugal of the fixed hole 13, 34 formed in the front connection piece 18 and the rear connection piece 39 The fastener 36 is inserted into the lock of the steering portion 10 connected to the main body 30.

Then, the infant is placed in the saddle 41 and the child seat belt 73 formed at the front of the armrest 72 of the back support 74 to guide the child to shake before and after, or the guardian before and after Shake it.

In addition, when the tricycle function is to be provided, the cradle pipe 46 is dismantled, and the detent lock 36 which locks the rotation of the steering unit 10 can be used as a tricycle.

At this time, the auxiliary steering unit 60 may be installed in the connection pipe 44 of the main body unit 30 as necessary to provide a function for allowing a peer or guardian to conveniently push it.

That is, the auxiliary steering unit 60 is installed in the connecting pipe 44 is made to adjust the length in accordance with the body shape of the steering shaft 64 constituting this, but the lower side of the protruding piece 14 The connecting piece 62 is connected to the tile side of the connecting link 61, which is connected to the other side, and the handle handle 63 is installed on the upper side so as to push the steering portion 10 of the tricycle. Because it is manufactured to steer.

And, by installing a detachable safety footrest 50 is provided with a secondary wheel 51 in the lower portion of the main body portion 30, to minimize the problem of tripping tricycle due to structural problems during actual use It is possible to provide a safety function.

In addition, the rubber material horn 19 is installed in the center of the handle cover 20 which is connected to the upper part of the handle 16 of the steering unit 10, so that the horn function can be achieved during actual use and operation operation. If you accidentally bump or fall or take a sudden braking, you can provide a safety function to minimize the occurrence of safety accidents by buffering the parts of the infant's chin and chest.

As described above, the present invention provides detachable installations that can safely provide various functions to a conventional tricycle, so that it can be safely used from infants who cannot walk to infants who can smoothly walk. Therefore, expensive tricycles, which were available only for a limited time, can be used for a long period of time, which can provide economic benefits to both producers and consumers, while minimizing the occurrence of safety accidents among infants. It has the effect of improving the safety, and it is also effective to induce and stimulate the imagination and intellectual curiosity of infants in using various facilities that can be assembled, This facilitates play with There is an effect such as to provide an opportunity to make the road.

Claims (1)

In the normal tricycle for infants, The upper and lower fixing pieces 11a and 11b formed at the rear are formed with a hinge hole 12 and a fixing hole 13 in which centrifugal coincide with each other, and protrudes at one side of the lower fixing piece 11b. A piece 14 is formed, and the front piece piece 18 to which the pair of front forks 16 with which the handle 16 is provided is fastened to the fixed piece 15 formed on both sides, and the handle 16. It is installed on the upper part, the handle cover (20) is installed in the upper center, the horn (19) that can achieve a buffer function at the same time in actual use, and the pedals (21) inside the pair of front forks (17) both sides A steering portion (10) consisting of a front wheel (23) which is adhered through a crank shaft (22) provided at the; Located at the inner side of the front connecting piece 18, the upper and lower hinge holes 33 and fixing holes 34 are formed integrally with each other so that the centrifugal coincides with each other so as to achieve adhesion through the connecting pin 31. Insertion pieces (32a), (32b) is formed, the protective cover 35 is provided on the outside, and the upper fastener (36) is integrally provided, the fixing hole 34 and the centrifugal The rear connection piece 39 having the protection cap 38 having the insertion hole 37 formed therein is joined to the front, and the elastic spring 40 is connected to the rear lower portion so as to achieve a shock absorbing function. The front pipe 42 is provided with a saddle 41 is provided, and the rear pipe 43 is joined to the rear, the rear wheel 43 is provided on both sides, the rear center of the connecting pipe 44 It is joined, the rear foot 45 is connected to the rear inner side, the amount of the rear foot 45 In Manual of pipe 46 can be removably connecting member 47 is the body made of a '∩' shaped pipe 48 which is fastened part 30 and in the; Auxiliary wheels 51 are provided at both lower and lower portions, and a safety scaffolding portion 50 having a ring 52 and a detachable means 53 formed at a lower portion of the rear upper portion and a front upper portion to be detachable from the lower portion of the main body portion 30. )Wow; Is rotatably inserted into the connecting pipe 44 of the main body portion 30, the lower side is connected to the tile side of the connecting link 61, which is connected to the protrusion 14 of the steering portion 10 Connection piece 62 is provided, the handle handle 63 is installed at the top of the auxiliary steering unit 60 made of a steering shaft 64 that can be adjusted in height; A backrest pipe 71 fastened to the upper portion of the '∩'-type pipe 48 of the main body 30 and a detachable upper portion of the backrest pipe 71 are provided, and armrests 72 are formed at both fronts thereof. Multi-functional tricycle for infants, characterized in that the armrest 72 is configured to include a backrest 70 made of a backrest 74 which is provided with a seat belt 73.