Walking type walking learning belt and handrail structure thereof

Abstract

The handrail structure comprises a first U-shaped part and a second U-shaped part, the two ends of the first U-shaped part are connected with the two ends of the second U-shaped part through a connecting piece respectively, the first U-shaped part and the second U-shaped part are both of a rigid structure, the second U-shaped part is hinged to the connecting piece, and the first U-shaped part is connected with the second U-shaped part through a connecting piece. And the second U-shaped part can rotate within a set angle range when being stressed. By adopting the novel handrail with the rigid structure and being matched with the existing kicking strap for use, parents only need to hold the upper end of the first U-shaped part with hands during use, the use is relatively convenient, and the upward lifting action is not needed, so that the fatigue feeling in the use process is relieved. Parts in the armrest structure can be rotated by applying force when needed, folding is achieved, and storage is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of infant learning walking belts, in particular to a hand-held learning walking belt and a handrail structure thereof. Background Art

[0002] A toddler belt is a tool that assists infants in learning to walk, among which the toddler belt with an underarm lifting structure is the most commonly used, which supports the infant's body by lifting and supporting the infant's underarm area. For example, a toddler belt disclosed in the utility model patent with authorization announcement number CN202335647U mainly includes a pocket strap and a lifting belt portion, and a hard handle is provided on the lifting belt portion. Parents can hold the hard handle, which can improve the comfort of the infant by preventing the lifting belt portion from excessive deformation and oppression and restraint on the infant's body, compared to the previous structure of directly holding the soft lifting belt portion. However, this toddler belt is still of the lifting type, and parents are prone to backache and hand fatigue when carrying it during use. Utility Model Content

[0003] The utility model aims to provide a hand-held baby walking belt and a handrail structure thereof, so as to solve the problem that the hand-held baby walking belt easily causes discomfort to parents during use.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The handrail structure of the walking belt includes a first U-shaped part and a second U-shaped part. The two ends of the first U-shaped part are respectively connected to the two ends of the second U-shaped part through a connecting piece. The first U-shaped part and the second U-shaped part are both rigid structures. The second U-shaped part is hinged on the connecting piece. The second U-shaped part can rotate within a set angle range when subjected to force.

[0006] Furthermore, the first U-shaped portion and the second U-shaped portion are both made of steel pipes.

[0007] Furthermore, the first U-shaped portion includes a U-shaped base, and both ends of the U-shaped base are respectively bent to form a connecting section, and the connecting section is connected to the connecting piece.

[0008] Furthermore, the connecting member is a connecting plate with an opening facing downward, one end of the connecting plate is buckled on the connecting section, and the other end is hinged to the end of the second U-shaped portion; the connecting member can be used to keep the second U-shaped portion perpendicular to the U-shaped base, and the second U-shaped portion can flip upward when subjected to force.

[0009] Furthermore, one end of the connecting piece is sleeved on the connecting section, and the other end is hinged to the end of the second U-shaped portion; the connecting piece can be used to keep the second U-shaped portion perpendicular to the U-shaped base, and the second U-shaped portion can flip upward when subjected to force.

[0010] Furthermore, a notch is provided on the upper side of the other end of the connecting piece to make way for the second U-shaped portion when it is flipped upward; an elastic positioning bead is provided in the connecting piece to prevent the second U-shaped portion from rotating freely; the end of the second U-shaped portion is located in the connecting piece and is restricted by the connecting piece so as not to flip downward.

[0011] Furthermore, the connecting member is provided with two groups of holes, which are respectively recorded as fixing holes and hinge holes. The connecting section is provided with a first through hole, which is correspondingly connected to the fixing hole. The end of the second U-shaped portion is provided with a second through hole, which is correspondingly connected to the hinge hole.

[0012] The hand-held baby walking belt comprises a pocket belt and the above-mentioned baby walking belt handrail structure, wherein the first U-shaped portion in the baby walking belt handrail structure has a hanging point for hanging the pocket belt.

[0013] Furthermore, the first U-shaped portion includes a horizontal handrail and connecting rods on both sides, the bag strap is a horizontal type, and the hanging point is set on the connecting rod.

[0014] Furthermore, the first U-shaped portion includes a horizontal handrail and connecting rods on both sides, the pocket strap is a vest type, the hanging point is set on the handrail, and the pocket strap is connected to the hanging point through an adjustable handle.

[0015] Beneficial effects of the utility model:

[0016] The toddler belt of the utility model is designed with a rigid armrest, and the sling for the toddler to wear is connected to the armrest; when using the toddler belt, the parent only needs to hold the upper end of the first U-shaped part with his hand, which is convenient to use and does not require lifting and pulling upward, thereby relieving the fatigue during use. The second U-shaped part in the armrest structure can also be turned at a certain angle relative to the first U-shaped part to achieve folding, which is convenient for the storage of the toddler belt.

[0017] The first U-shaped portion and the second U-shaped portion can both be made of stainless steel pipes, which ensures strength while reducing weight, and the shape of the connecting piece is also regular, so the overall structure is simple, easy to manufacture, and low in cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the handrail structure of the walking belt of the utility model;

[0019] Figure 2 yes Figure 1 A perspective view of the first U-shaped portion;

[0020] Figure 3 yes Figure 1 A three-dimensional diagram of the middle connector;

[0021] Figure 4It is a three-dimensional view of the handrail structure of the walking belt of the present utility model in a folded state;

[0022] Figure 5 It is a three-dimensional view of the connecting member in another embodiment;

[0023] Figure 6 It is a three-dimensional view of Embodiment 1 of the hand-held walking belt of the present utility model;

[0024] Figure 7 It is a three-dimensional view of Embodiment 2 of the hand-held walking belt of the present utility model.

[0025] 1. First U-shaped part; 11. U-shaped base; 12. Connecting section; 121. First through hole; 13. Handrail; 14. Connecting rod; 2. Second U-shaped part; 3. Connecting member; 31. Fixing hole; 32. Hinge hole; 33. Elastic positioning bead; 34. Notch; 35. Sleeve; 4. Sling; 5. Rope buckle; 6. Sling; 61. Ring part; 7. Adjustable lifting belt. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model belong to the scope of protection of the present utility model.

[0027] In the present utility model, the so-called "connection" and "coupling", unless otherwise specifically stated, all include direct and indirect connection (coupling). In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0028] In the present utility model, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature may be that the first feature is directly above or obliquely above the second feature, or simply indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature may be that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature has a lower horizontal height than the second feature.

[0029] Embodiments of the handrail structure of the walking belt of the utility model:

[0030] like Figures 1-4 As shown, the handrail structure of the learning walking belt can be understood as a bracket of the learning walking belt, including a first U-shaped portion 1 and a second U-shaped portion 2. The two ends of the first U-shaped portion 1 are respectively connected to the two ends of the second U-shaped portion 2 through a connecting member 3. The connecting member 3 can keep the second U-shaped portion 2 in a vertical state with the U-shaped base 11, that is, the state in normal use; the second U-shaped portion 2 can be turned upward at a certain angle when subjected to force to achieve folding for easy storage.

[0031] The first U-shaped part 1 and the second U-shaped part 2 are both rigid structures, and are made of steel pipes, preferably stainless steel pipes, which are strong and durable. In other embodiments, they can also be made of existing hard plastic injection molding.

[0032] The first U-shaped portion 1 includes a U-shaped base 11 . Two ends of the U-shaped base 11 are respectively bent to form a connecting section 12 . The connecting section 12 is used to connect with the connecting member 3 .

[0033] The connecting member 3 is a connecting plate with an opening facing downward, which is approximately a U-shaped member. One end of the connecting plate is buckled on the connecting section 12, and the other end is hinged to the end of the second U-shaped portion 2. The second U-shaped portion 2 can rotate within a set angle range when subjected to force. The force here refers to the parent flipping the second U-shaped portion 2 upward when storing the walking belt, and the rotation is close to 90 degrees, that is, flipping to a state that is basically parallel to the first U-shaped portion 1. The connecting member 3 can also be made of stainless steel, ordinary steel, or aluminum alloy.

[0034] Figure 3 As shown, the connecting plate is provided with two groups of holes, which are defined as fixing holes 31 and hinge holes 32 respectively. The connecting section 12 is provided with a first through hole 121, which is connected to the fixing hole 31 and fixed by a first bolt (not shown). The end of the second U-shaped portion 2 is provided with a second through hole, which is connected to the hinge hole 32 and hinged by a second bolt (not shown). The second bolt also acts as a hinge axis, and a pin can also be used for hinge connection. In other embodiments, the connecting member can also be connected to the connecting section of the first U-shaped portion by welding, and in this case, the fixing hole and the first through hole are no longer provided.

[0035] Figure 3As shown, a notch 34 is provided on the upper side of the other end of the connecting member 3 to make way for the second U-shaped portion 2 when it is turned upward. An elastic positioning bead 33 is provided inside the connecting member 3 to prevent the second U-shaped portion 2 from freely rotating upward, that is, it is necessary to apply force upward to release the limit of the elastic positioning bead 33 on one end of the second U-shaped portion 2 in order to turn the second U-shaped portion 2 upward. The end of the second U-shaped portion 2 is located in the connecting member 3 and is restricted by the connecting member 3 so that it cannot turn downward, thereby keeping the second U-shaped portion 2 in a horizontal state during normal use.

[0036] In other embodiments, Figure 5 As shown, the connecting member 3 can also be designed as follows: its lower side is not a through slot structure with an opening facing downward, but one end of the connecting member 3 is designed as a sleeve 35, which is sleeved on the connecting section 12 when in use; the other end is still a vertically through structure. The above-mentioned fixing hole 31 is set through the sleeve 35.

[0037] Embodiment 1 of the hand-held walking belt:

[0038] like Figure 6 As shown, the hand-held baby walker includes a pocket belt 4 and the above-mentioned baby walker handrail structure. This embodiment is to illustrate how the handrail structure works. The pocket belt 4 used in conjunction with it is a horizontal type, which is an existing structure and is a relatively simple one.

[0039] For ease of description, the first U-shaped portion 1 is decomposed into: a horizontal handrail 13 and connecting rods 14 on both sides, and the connecting rods 14 on both sides are respectively provided with a hanging point for the bag strap to hang. The surfaces of the first U-shaped portion 1 and the second U-shaped portion 2 are both wrapped with a flexible layer, such as a flannel layer, which is more comfortable for the user to touch.

[0040] A rope buckle 5 is provided at the suspension point position on the inner side of the connecting rod 14, and the rope buckle 5 is C-shaped. The main body of the pocket strap 4 is a strip, which passes through the rope buckle 5. Velcro is provided at both ends of the strip, which can be easily connected and opened. After the two ends of the strip are connected, they are just wrapped around the armpit area of ​​the child for a week to support the child. In order to improve the stability of the pocket strap when in use, an adjustable connecting belt is generally provided on the outside of the pocket strap. The connecting belt includes two sections, which are respectively fixed on the rear sides of the two ends of the strip. An adjusting buckle is provided on one section of the connecting belt, and the other end of the connecting belt is inserted into the adjusting buckle. While achieving connection, the length can be adjusted according to the body shape of the child. The connecting belt is an existing structure, such as the one commonly used on backpacks to adjust the tightness of the shoulder straps.

[0041] When in use, parents only need to hold the handrail 13 without lifting it, which is more convenient and does not make parents tired easily.

[0042] The walking belt of this embodiment has a simple structure, is easy to wear, and has little restraint. The child can grasp the second U-shaped part by hand to master balance and learn to walk.

[0043] Embodiment 2 of the hand-held walking belt:

[0044] like Figure 7 As shown, the difference from the first embodiment is that the sling 6 is a vest type, which is more suitable for babies who are just learning to walk. The hanging point is set on the handrail 13, and the sling is connected to the handrail 13 through an adjustable handle 7. The structure of the sling 7 is similar to that of the existing hand-held walking belt, which is not an improvement of the present invention. The following is a brief introduction to the use of the sling.

[0045] The pocket strap 7 is through-through, so it is convenient to put it on the child; there is a ring part 61 on the left and right sides for the child's arms to pass through. The adjustable handle 7 has two groups on the left and right, two in each group, and is connected to the pocket strap at four points, which has better stability. The adjustable handle 7 is also adjustable in length.

Claims

1. The handrail structure of the learning to walk belt is characterized by: It includes a first U-shaped part and a second U-shaped part. The two ends of the first U-shaped part are respectively connected to the two ends of the second U-shaped part through a connecting piece. The first U-shaped part and the second U-shaped part are both rigid structures. The second U-shaped part is hinged on the connecting piece. The second U-shaped part can rotate within a set angle range when subjected to force.

2. The handrail structure of the walking belt according to claim 1, characterized in that: The first U-shaped portion and the second U-shaped portion are both made of steel pipes.

3. The handrail structure of the walking belt according to claim 1, characterized in that: The first U-shaped portion includes a U-shaped base, and two ends of the U-shaped base are respectively bent to form a connecting section, and the connecting section is connected to the connecting piece.

4. The handrail structure of the walking belt according to claim 3, characterized in that: The connecting member is a connecting plate with an opening facing downwards, one end of which is buckled on the connecting section and the other end is hinged to the end of the second U-shaped portion. The connecting member can be used to keep the second U-shaped portion perpendicular to the U-shaped base, and the second U-shaped portion can flip upward when subjected to force.

5. The handrail structure of the walking belt according to claim 3, characterized in that: One end of the connecting piece is sleeved on the connecting section, and the other end is hinged to the end of the second U-shaped part; the connecting piece can keep the second U-shaped part perpendicular to the U-shaped base, and the second U-shaped part can flip upward when subjected to force.

6. The handrail structure of the walking belt according to claim 4 or 5, characterized in that: A notch is provided on the upper side of the other end of the connecting piece to make way for the second U-shaped portion when it flips upward; an elastic positioning bead is provided inside the connecting piece to prevent the second U-shaped portion from rotating freely; the end of the second U-shaped portion is located in the connecting piece and is restricted by the connecting piece so as not to flip downward.

7. The handrail structure of the walking belt according to claim 4 or 5, characterized in that: The connecting piece is provided with two groups of holes, which are defined as fixing holes and hinge holes respectively. The connecting section is provided with a first through hole, which is correspondingly connected to the fixing hole. The end of the second U-shaped portion is provided with a second through hole, which is correspondingly connected to the hinge hole.

8. A hand-held walking belt, characterized in that: It comprises a pocket strap and a walking belt handrail structure as claimed in any one of claims 1 to 7, wherein the first U-shaped portion in the walking belt handrail structure has a hanging point for hanging the pocket strap.

9. The hand-held walking belt according to claim 8, characterized in that: The first U-shaped portion includes a horizontal handrail and connecting rods on both sides. The bag strap is a horizontal type, and the hanging point is set on the connecting rod.

10. The hand-held walking belt according to claim 8, characterized in that: The first U-shaped portion includes a horizontal handrail and connecting rods on both sides. The pocket strap is a vest type. The hanging point is set on the handrail, and the pocket strap is connected to the hanging point through an adjustable handle.

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