CN211154785U

CN211154785U - Baby walker

Info

Publication number: CN211154785U
Application number: CN201921989499.8U
Authority: CN
Inventors: 闫佳; 闫梦伊; 闫侞钰; 闫清源
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-04
Anticipated expiration: 2029-11-18

Abstract

The utility model provides a baby walker, which relates to the technical field of the baby walker, and comprises trundles arranged below a bottom frame; a support frame connected to the bottom frame; a baby protective garment for wearing by a baby and connected to the support frame; the large wheel is arranged on the side surface of the support frame; wherein the large wheel is flush with the bottom of the caster wheel; when the baby walker meets an obstacle with a certain height, the cart wheels contact with the obstacle firstly, and because the cart wheels have larger outer diameters, the cambered surfaces of the lower half parts of the cart wheels can be directly contacted with the top position of the obstacle, so that the baby walker provided by the utility model is easy to jack up with a certain height to enable the baby walker to conveniently cross the obstacle, and the using place of the baby walker is enlarged; the utility model provides a baby's walker still has the function of preventing empting, further improves baby's walker's security performance.

Description

Baby walker

Technical Field

The utility model relates to a perambulator technical field specifically is a baby walker.

Background

The present baby walker sets up several miniature truckles only in the below of bottom frame, consequently when the baby sits and walks behind the baby walker, be difficult to cross after the barrier that has a take the altitude when miniature truckle meets, the use place of baby walker has been restricted to the truckle on the baby walker meets the barrier after the baby often can subconsciously hard towards the place ahead and continue to walk, make the baby walker take place the condition of overturning very easily, more danger has been brought for the baby.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a baby walker, the baby walker who aims at solving among the prior art only sets up several miniature truckles in the below of bottom frame, consequently when the baby sits and walks behind the baby walker, it is difficult to cross after meetting the barrier that has a take the altitude when miniature truckle, the problem of the use place of baby walker has been restricted, and the truckle on baby walker runs into behind the barrier that the baby often can subconsciously hard towards the place ahead and continue to walk, make the baby walker take place the condition of overturning very easily, more dangerous problem has been brought for the baby.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the baby walker comprises:

a caster mounted below the bottom frame;

a support frame connected to the bottom frame;

a baby protective garment for wearing by a baby and connected to the support frame;

the large wheel is arranged on the side surface of the support frame;

wherein the large wheel is flush with the bottom of the caster.

The large wheel comprises an inner ring fixedly connected with the bottom frame and/or the support frame, an outer ring coaxially arranged with the inner ring, and balls arranged between the inner ring and the outer ring so as to enable the outer ring to rotate.

The diameter of the cart wheel is 1/2-3/2 of the height of the support frame.

The support frame includes fixed connection and is in upright beam spare and the crossbeam spare of fixed connection on upright beam spare on the bottom frame, baby's protection clothing detachable installs on the crossbeam spare.

The vertical beam piece comprises two inclined rods with bottoms fixedly connected to the bottom frame, and the tops of the two inclined rods are fixedly connected with the cross beam piece so that the two inclined rods and the bottom frame form a triangular supporting structure.

The slope pole include with bottom frame fixed connection's slope barrel, insert the slope movable rod in the slope barrel, set up first pinhole on the slope movable rod and set up on the slope barrel and can insert the first pin in the first pinhole, two the top of slope pole with the crossbeam spare passes through bolt assembly and connects in order to realize detachable and connect.

The vertical beam piece comprises at least one vertical rod, and the vertical rod is fixedly connected with the cross beam piece.

The vertical rod comprises a vertical cylinder body fixedly connected to the bottom frame, a vertical movable rod inserted into the vertical cylinder body, a second pin hole formed in the vertical movable rod, and a second pin arranged on the vertical cylinder body and capable of being inserted into the second pin hole.

The supporting frame is provided with a U-shaped piece for holding the baby.

U-shaped piece folding joints, bottom frame folding joints and cross beam piece folding joints are correspondingly arranged on the U-shaped piece, the bottom frame and the supporting frame respectively.

The utility model has the advantages that:

1. when the baby walker meets an obstacle with a certain height, the cart wheels contact with the obstacle firstly, and because the cart wheels have larger outer diameters, the cambered surfaces of the lower half parts of the cart wheels can be directly contacted with the top position of the obstacle, so that the baby walker provided by the utility model is easy to jack up with a certain height to enable the baby walker to conveniently cross the obstacle, and the using place of the baby walker is enlarged;

2. after the baby walker had the trend of empting and the certain angle of slope, then the cambered surface of the lower half of cart wheel contacted with ground earlier to the trend that the baby walker further emptys has been restricted, made the utility model provides a baby walker has the function of preventing empting, further improves baby walker's security performance.

Drawings

Figure 1 is a front view of one embodiment of a baby walker.

Fig. 2 is a left side view of fig. 1.

Figure 3 is a front view of another embodiment of the infant walker.

Fig. 4 is a left side view of one embodiment of fig. 3.

Fig. 5 is a left side view of the alternative embodiment of fig. 4.

Figure 6 is a front view of yet another embodiment of the infant walker.

Detailed Description

The following description will further describe embodiments of the present invention with reference to the accompanying drawings.

The existing baby walker is only provided with a plurality of small trundles below a bottom frame, so when a baby sits in the baby walker and walks, the small trundles are difficult to cross after meeting an obstacle with a certain height, the use place of the baby walker is limited, and when the trundles on the baby walker meet the obstacle, the baby often continues to walk forwards with subconscious exertion, so that the baby walker is easy to roll over, and more danger is brought to the baby; therefore, in the present invention, as shown in fig. 1 and 2, a baby walker comprises casters 5 installed below a bottom frame 1; a support frame connected to the bottom frame 1; a baby protective garment 4 for wearing by a baby and connected to the support frame; a large wheel 6 arranged on the side surface of the support frame; wherein the large wheel 6 is flush with the bottom of the caster 5.

When the baby walker is used, the two feet of a baby pass through the bottom frame 1 to enable the two feet of the baby to be in contact with the ground, the baby protective clothing 4 is worn on the baby body, after the baby walker meets an obstacle with a certain height, as shown in fig. 2, the large wheel 6 at the moment is firstly in contact with the obstacle, and the arc surface of the lower half part of the large wheel 6 can be directly in contact with the top position of the obstacle due to the fact that the large wheel 6 has a larger outer diameter, therefore, the baby walker is easy to use as the baby walker jacks up to a certain height to enable the baby walker to conveniently cross the obstacle, and the using place of the baby walker is enlarged; after the baby walker had the trend of empting and the certain angle of slope, then the cambered surface of the lower half of cart wheel 6 was the same earlier with ground contact to the trend that the baby walker further emptyd has been restricted, made the utility model provides a baby walker has the function of preventing empting, further improves baby walker's security performance.

It should be noted that the infant protective clothing 4 may be designed and selected according to the needs, and any infant protective clothing 4 may be used as long as it can support the body of the infant.

In a specific embodiment of the present invention, the large wheel 6 includes an inner ring 61 fixedly connected to the bottom frame 1 and/or the supporting frame, an outer ring 63 coaxially disposed with the inner ring 61, and balls 62 disposed between the inner ring 61 and the outer ring 63 to allow the outer ring 63 to rotate; because the inner ring 61 in the large wheel 6 is hollow, the large wheel 6 not only reduces the weight on the whole, but also avoids the situation that the hands of a baby are inserted into the wheel with the hub to cause clamping injury, and further improves the safety performance.

Preferably, the diameter of the large wheel 6 is 1/2-3/2 of the height of the supporting frame, and of course, the large wheel 6 can be selected into other sizes according to the requirement; or the large wheel 6 may be selected from other existing wheel configurations as desired.

In a specific embodiment of the present invention, the supporting frame comprises a vertical beam member 2 fixedly connected to the bottom frame 1 and a cross beam member 3 fixedly connected to the vertical beam member 2, and the infant protective clothing 4 is detachably mounted on the cross beam member 3; the infant protective clothing 4 can be conveniently detached and installed, so that the infant protective clothing 4 can be conveniently cleaned; specifically, the detachable connection of the infant protective clothing 4 and the cross beam piece 3 can be realized through a hoop component, a snap component, a clamping structure, a hook, a spring lock and the like.

In a specific embodiment of the present invention, as shown in fig. 2, the upright beam member 2 includes two bottom fixed connections and two inclined rods 21 on the bottom frame 1, the top of the inclined rods 21 is all connected to the cross beam member 3 to make two inclined rods 21 and the bottom frame 1 form a triangular supporting structure, the triangular supporting structure has better connection stability and connection strength, and the stability of the whole structure of the upright beam member 2 is improved.

In a specific embodiment of the present invention, as shown in fig. 3 and 4, the tilting rod 21 includes a tilting cylinder 211 fixedly connected to the bottom frame 1, a tilting movable rod 212 inserted into the tilting cylinder 211, a first pin hole 214 formed in the tilting movable rod 212, and a first pin 213 provided in the tilting cylinder 211 and inserted into the first pin hole 214, wherein the tops of the two tilting rods 21 are connected to the cross beam 3 through a bolt assembly 8 to realize detachable connection; when the length of the inclined rod 21 needs to be adjusted so as to adjust the height of the infant protective clothes 4, the first pin 213 can be removed, the bolt assembly 8 is loosened, and the size of the inclined movable rod 212 which is pulled out or inserted into the inclined cylinder 211 can be adjusted, so that the position of the inclined movable rod 212 can be adjusted, the height of the beam rod 3 and the height of the infant protective clothes 4 can be adjusted, and the infant protective clothes hanger is convenient to use.

In a specific embodiment of the present invention, as shown in fig. 5, the vertical beam member 2 includes at least one vertical rod 22, the vertical rod 22 is fixedly connected to the cross beam member 3, the vertical rod 22 includes a vertical cylinder 221 fixedly connected to the bottom frame 1, a vertical movable rod 222 inserted into the vertical cylinder 221, a second pin hole 224 formed on the vertical movable rod 222, and a second pin 223 disposed on the vertical cylinder 221 and insertable into the second pin hole 224; when the height positions of the beam rod 3 and the infant protective clothes 4 need to be adjusted, the second pin 223 is removed, the height of the vertical movable rod 222 can be adjusted, and the second pin 223 is inserted into one of the second pin holes 224 again, so that the position of the vertical movable rod 222 can be fixed again, and therefore the height adjustment of the beam rod 3 and the infant protective clothes 4 is achieved, and the use is convenient.

In a specific embodiment of the present invention, the supporting frame is provided with a U-shaped member 7 for holding the baby, so that the baby can hold the baby, and the baby is prevented from leaning forward too much, thereby further improving the safety performance.

The utility model discloses a in a specific embodiment, what correspond respectively on U type spare 7, bottom frame 1 and the support frame is provided with the folding joint of U type spare 701, the folding joint of bottom frame 101 and the folding joint of crossbeam spare 301, through the folding joint of U type spare 701, the folding joint of bottom frame 101 and the folding joint of crossbeam spare 301 that set up, as shown in fig. 6, can make the utility model discloses fold, improved baby walker's convenient to carry nature, it is required to explain that the folding joint is common prior art in daily life, so no longer give consideration to here folding articulated concrete structure.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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.

Claims

1. A baby walker, comprising:

a caster (5) installed below the bottom frame (1);

a support frame connected to the bottom frame (1);

a baby protective garment (4) for wearing by a baby and connected to the support frame;

a large wheel (6) arranged on the side surface of the support frame;

wherein the large wheel (6) is flush with the bottom of the caster (5).

2. The baby walker as claimed in claim 1, characterized in that the large wheels (6) comprise an inner ring (61) fixedly connected to the base frame (1) and/or the support frame, an outer ring (63) coaxially arranged with the inner ring (61) and balls (62) arranged between the inner ring (61) and the outer ring (63) to allow the outer ring (63) to rotate.

3. The baby walker as claimed in claim 1, characterized in that the diameter of the large wheels (6) is 1/2-3/2 of the height of the support.

4. The baby walker as claimed in claim 1, wherein said support frame comprises upright members (2) fixedly attached to said bottom frame (1) and cross members (3) fixedly attached to said upright members (2), said baby garment (4) being removably attached to said cross members (3).

5. The baby walker as claimed in claim 4, characterized in that said upright members (2) comprise two inclined bars (21) having their bottoms fixedly connected to said bottom frame (1), the tops of said two inclined bars (21) being fixedly connected to said cross-member (3) so that said two inclined bars (21) form a triangular supporting structure with said bottom frame (1).

6. The baby walker as claimed in claim 5, wherein the tilting bars (21) comprise a tilting cylinder (211) fixedly connected to the bottom frame (1), a tilting movable bar (212) inserted into the tilting cylinder (211), a first pin hole (214) formed in the tilting movable bar (212), and a first pin (213) provided in the tilting cylinder (211) and inserted into the first pin hole (214), and wherein the tops of the two tilting bars (21) are connected to the cross member (3) by a bolt assembly (8) to achieve detachable connection.

7. The baby walker according to claim 4, characterized in that said upright members (2) comprise at least one vertical bar (22), said vertical bar (22) being fixedly connected to said cross-member (3).

8. The baby walker as claimed in claim 7, wherein the vertical rod (22) comprises a vertical cylinder (221) fixedly attached to the bottom frame (1), a vertical moving rod (222) inserted into the vertical cylinder (221), a second pin hole (224) opened in the vertical moving rod (222), and a second pin (223) provided on the vertical cylinder (221) and insertable into the second pin hole (224).

9. The baby walker according to any one of claims 1-8, wherein the support frame is provided with a U-shaped element (7) for holding a baby.

10. The baby walker as claimed in claim 9, wherein the U-shaped element (7), the bottom frame (1) and the support frame are respectively provided with a U-shaped element folding joint (701), a bottom frame folding joint (101) and a cross member folding joint (301).