Infant crawling training device

Abstract

The utility model relates to the technical field of infant crawling training, and discloses an infant crawling training device which comprises a back and abdomen assembly, at least two upper limb binding assemblies and at least two lower limb binding assemblies, and the back and abdomen assembly comprises a back and abdomen belt and a fixing belt which are connected and used for binding the abdomen of an adult and the abdomen of an infant respectively. The upper limb constraining assembly comprises an infant upper limb constraining cylinder and an adult upper limb constraining cylinder which are connected and used for being bound to arms of an infant and an adult respectively, and the lower limb constraining assembly comprises an infant lower limb constraining cylinder and an adult lower limb constraining cylinder which are connected and used for being bound to legs of the infant and the adult respectively. The infant crawling training device is good in crawling training effect and good in interactivity.

Description

Technical Field

[0001] The utility model relates to the technical field of infant crawling training, in particular to an infant crawling training device. Background Art

[0002] Crawling is an important stage in a child's growth and development. It generally develops muscles and bones, promotes the development of the nervous system, improves cardiopulmonary function, increases self-confidence, promotes eye development, and improves the child's vision and cognitive abilities. Therefore, crawling is an important process in a child's growth and development. It can promote the development of all aspects of the baby's abilities and is very beneficial to the growth and healthy development of the child.

[0003] Because young children are small and unable to effectively receive instructions from their parents or doctors, simply guiding and demonstrating crawling movements from the sidelines is not conducive to their mastery and can easily cause fatigue, resulting in poor training results. Directly holding a child's limbs for training can easily cause dislocation or collapse due to external forces. Existing technologies primarily use transmission devices to mechanically reciprocate a child's hands and feet, thereby forming motor memory. However, these devices lack sensory input from therapists or parents, and lack communication between parents and children, making them unsuitable for the characteristics of children's crawling training.

[0004] Therefore, it is necessary to provide a child crawling training device to solve the above problems. Utility Model Content

[0005] Based on the above, the purpose of the present invention is to provide a child crawling training device with better crawling training effect and better interactivity.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A crawling training device for infants, comprising:

[0008] The back-abdomen assembly includes a back-abdomen belt and a fixing belt, wherein the back-abdomen belt is connected to the fixing belt, the back-abdomen belt is used to be tied to the abdomen of an adult, and the fixing belt is used to be tied to the abdomen of a child;

[0009] At least two upper limb restraint assemblies, each comprising a connected infant upper limb restraint tube and an adult upper limb restraint tube, the infant upper limb restraint tube being used to restrain the infant's arm, and the adult upper limb restraint tube being used to restrain the adult's arm;

[0010] At least two lower limb restraint components, the lower limb restraint components include a connected child lower limb restraint tube and an adult lower limb restraint tube, the child lower limb restraint tube is used to be restrained on the legs of the child, and the adult lower limb restraint tube is used to be restrained on the legs of the adult.

[0011] As a preferred embodiment of the crawling training device for infants, the upper limb restraint assembly further comprises a first connecting piece, and the infant upper limb restraint cylinder and the adult upper limb restraint cylinder are connected via the first connecting piece; and / or

[0012] The lower limb restraint assembly further includes a second connecting piece, and the infant lower limb restraint cylinder and the adult lower limb restraint cylinder are connected via the second connecting piece.

[0013] As a preferred solution of the crawling training device for infants, the length of the first connecting member is adjustable; and / or the length of the second connecting member is adjustable.

[0014] As a preferred embodiment of the crawling training device for infants, the diameter of the infant upper limb restraint cylinder and the diameter of the adult upper limb restraint cylinder are both adjustable; and / or

[0015] The diameters of the infant lower limb restraint cylinder and the adult lower limb restraint cylinder are both adjustable.

[0016] As a preferred solution of a crawling training device for infants, the dorsal and abdominal belt is tied to the adult to form a dorsal and abdominal ring, and the circumference of the dorsal and abdominal ring is adjustable.

[0017] As a preferred solution of a crawling training device for infants, the fixing belt is tied to the infant to form a fixing ring, and the circumference of the fixing ring is adjustable.

[0018] As a preferred solution of the crawling training device for infants, the two ends of the fixing belt are detachably connected to the dorsal and abdominal belts, and the connection positions of the two ends of the fixing belt and the dorsal and abdominal belts are adjustable.

[0019] The beneficial effects of the utility model are:

[0020] The utility model provides a child crawling training device, comprising a back and abdomen component, at least two upper limb restraint components and at least two lower limb restraint components, wherein the child's waist and abdomen are connected to the adult's waist and abdomen through a back and abdomen belt and a fixing belt, the child's upper limbs are connected to the adult's upper limbs through a child's upper limb restraint tube and an adult's upper limb restraint tube, and the child's upper limbs are connected to the adult's upper limbs through a child's lower limb restraint tube and an adult's lower limb restraint tube, so that when the adult crawls, the child's limbs are driven to move synchronously with the adult, correcting the crawling posture and improving the training effect. The above device limits and maintains the crawling posture of the child and the adult, and when the adult maintains the crawling posture, the child to be trained is placed under the adult. The child is naturally in the crawling posture based on the adult's crawling posture, and the child can obtain the adult's waist support. The adult's crawling movement drives the child to crawl, thereby improving the training effect, reducing the child's fatigue, and increasing interest and interactivity. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0022] Figure 1 is a top view of the abdominal assembly proposed in an embodiment of the present utility model;

[0023] Figure 2 1 is a top view of the upper limb restraint assembly proposed in an embodiment of the present utility model;

[0024] Figure 3 1 is a top view of the lower limb restraint assembly proposed in an embodiment of the present utility model;

[0025] Figure 4 This is a front view of a dorsal-ventral assembly according to one embodiment of the present invention;

[0026] Figure 5 This is a front view of a dorsal-ventral assembly according to another embodiment of the present invention;

[0027] Figure 6 This is a front view of the upper limb restraint assembly proposed in an embodiment of the present utility model;

[0028] Figure 7 This is a front view of a lower limb restraint assembly proposed in one embodiment of the present utility model;

[0029] Figure 8 This is a front view of a lower limb restraint assembly provided in another embodiment of the present invention;

[0030] In the picture:

[0031] 1. Dorsal and abdominal assembly; 11. Dorsal and abdominal belt; 12. Fixing belt;

[0032] 2. Upper limb restraint assembly; 21. Child upper limb restraint cylinder; 22. Adult upper limb restraint cylinder; 23. First connecting piece;

[0033] 3. Lower limb restraint assembly; 31. Infant lower limb restraint tube; 32. Adult lower limb restraint tube; 33. Second connecting piece. DETAILED DESCRIPTION

[0034] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0035] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0036] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0037] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In the description of this utility model, unless otherwise specified, "plurality" means two or more. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and do not have any special meaning.

[0038] like Figures 1 to 8As shown, this embodiment provides a child crawling training device, which includes a dorsal and abdominal component 1, at least two upper limb restraint components 2 and at least two lower limb restraint components 3. The dorsal and abdominal component 1 includes a dorsal and abdominal belt 11 and a fixing belt 12 connected and arranged, which are used to tie the abdomen of adults and children respectively. The upper limb restraint component 2 includes a connected child upper limb restraint tube 21 and an adult upper limb restraint tube 22, which are used to tie the arms of children and the arms of adults respectively. The lower limb restraint component 3 includes a connected child lower limb restraint tube 31 and an adult lower limb restraint tube 32, which are used to tie the legs of children and the legs of adults respectively. The above-mentioned device limits and maintains the crawling posture of children and adults. While the adult maintains the crawling posture, the child to be trained is placed under the adult. The child naturally crawls based on the adult's crawling posture. At the same time, the child can receive lumbar support from the adult, and the adult's crawling motion can drive the child to crawl, thereby improving the training effect, reducing the child's fatigue, and increasing fun and interactivity. The adult upper limb restraint tube 22 is not limited to adults, but can also be used for teenagers or other children, as long as it can help children crawl.

[0039] Specifically, the dorsal and abdominal belt 11 is attached to an adult to form a dorsal and abdominal ring, the circumference of which is adjustable. Adjusting the circumference of the dorsal and abdominal ring according to the body shape of the adult achieves a better fixation effect, improved practicality, and a wider range of applications. For example, the two ends of the dorsal and abdominal belt 11 can be connected to the dorsal and abdominal ring via Velcro. Specifically, one end of the dorsal and abdominal belt 11 is provided with a fleece or hook side of Velcro, and the other end is provided with a hook side or fleece side, and the fleece and hook sides can adhere to each other. Of course, in other embodiments, the two ends of the dorsal and abdominal belt 11 can also be connected by snaps or ties, depending on the actual situation.

[0040] In one embodiment, Figure 4 As shown, the ends of the fixing strap 12 are detachably connected to the dorsal and abdominal strap 11. This facilitates donning of the device and allows the length of the fixing strap to be adjusted according to the child's body shape, providing a better secure fit for the child. Preferably, the connection points of the ends of the fixing strap 12 with the dorsal and abdominal strap 11 are adjustable to adjust the circumference formed by the fixing strap 12 and the dorsal and abdominal strap 11, thereby accommodating children of different body shapes.

[0041] For example, the ends of the fixing belt 12 can be attached to any position of the dorsal and abdominal belt 11 via Velcro, so that the child can receive the lumbar support of an adult. For example, the ends of the fixing belt 12 are provided with a fleece side or a hook side of Velcro, and the dorsal and abdominal belt 11 is provided with a hook side or a fleece side of Velcro. Of course, in other embodiments, the ends of the fixing belt 12 can also be connected to any position of the dorsal and abdominal belt 11 via snaps or ties, depending on the actual situation.

[0042] In another embodiment, Figure 5 As shown, the fixing strap 12 is tied to the child to form a fixed loop, and the circumference of the fixed loop is adjustable. The connection length of the fixing strap can be adjusted according to the child's body shape, providing a better fixation effect on the child. For example, the two ends of the fixing strap 12 can be connected by Velcro to form a fixed loop. Specifically, the two ends of the fixing strap 12 are provided with a Velcro surface or a hook surface, and the dorsal and abdominal strap 11 is provided with a Velcro surface or a hook surface. Of course, in other embodiments, the two ends of the fixing strap 12 can also be connected by snaps or ties, depending on the actual situation.

[0043] Further, if Figure 6 As shown, the upper limb restraint assembly 2 further includes a first connecting member 23, and the child upper limb restraint tube 21 and the adult upper limb restraint tube 22 are connected by the first connecting member 23. The first connecting member 23 allows a certain distance between the child upper limb restraint tube 21 and the adult upper limb restraint tube 22 to accommodate the size difference between children and adults.

[0044] Preferably, the length of the first connecting member 23 is adjustable. According to the different body shapes of children and adults, the spacing between the child's upper limb restraint tube 21 and the adult's upper limb restraint tube 22 is adjusted to achieve a better training effect. For example, when the first connecting member is a band-like structure, the first connecting member 23 includes a first connecting portion and a second connecting portion, one end of the first connecting portion and one end of the second connecting portion are respectively connected to the child's upper limb restraint tube 21 and the adult's upper limb restraint tube 22, and the other end of the first connecting portion and the other end of the second connecting portion are connected by Velcro, that is, the first connecting portion is provided with a furry surface or a hook surface of Velcro along its length direction, and the second connecting portion is provided with a hook surface or a furry surface of Velcro along its length direction. Of course, in other embodiments, the first connecting portion and the second connecting portion can also be connected by snaps or tethers, which is determined according to actual conditions. When the first connecting member 23 is a rod-shaped structure, one end of the first connecting member 23 is connected to the child's upper limb restraint tube 21, and the other end of the first connecting member 23 is connected to the adult's upper limb restraint tube 22. The first connecting member can be a rigid plastic rod, which has the function of controlling the child's crawling direction and generating crawling pulling and pushing force on the child. The rigid plastic rod can be extended and retracted in a spiral or push-pull manner to adjust the length of the first connecting member 23 to adapt to the body size difference between children and adults. Of course, in other embodiments, the first connecting member 23 can also be a rigid metal rod, which is determined according to actual conditions.

[0045] Furthermore, preferably, the diameter of the child's upper limb restraint tube 21 and the diameter of the adult's upper limb restraint tube 22 are both adjustable. This adapts to children and adults of different body types and provides a better fixation effect on the upper limbs of children and adults. The child's upper limb restraint tube 21 and the adult's upper limb restraint tube 22 are respectively provided with openings, and the openings are connected by Velcro. That is, the two ends of the opening of the child's upper limb restraint tube 21 are respectively provided with the furry side or hook side of Velcro, and the two ends of the opening of the adult's upper limb restraint tube 22 are respectively provided with the furry side or hook side of Velcro. Thus, the circumference of the child's upper limb restraint tube 21 and the adult's upper limb restraint tube 22 can be adjusted to adapt to children and adults of different body types. Of course, in other embodiments, the opening of the child's upper limb restraint tube 21 and the opening of the adult's upper limb restraint tube 22 can also be connected by snaps or tethers, which is specifically determined according to actual conditions.

[0046] In one embodiment, Figure 7 As shown, the lower limb restraint assembly 3 includes a connected lower limb restraint tube 31 for children and a lower limb restraint tube 32 for adults. The lower limb restraint tube 31 for children and the lower limb restraint tube 32 for adults are used to restrain the legs of children and adults, respectively. By connecting the lower limbs of children and adults, the lower limbs of adults can be moved synchronously with the lower limbs of children, achieving a better training effect.

[0047] For example, the diameter of the child lower limb restraint tube 31 and the adult lower limb restraint tube 32 are both adjustable to accommodate children and adults of varying body shapes, providing a better fixation effect on the lower limbs of both children and adults. This also allows adults of varying body shapes to use the same child crawling training device for their children, and also facilitates crawling training for children of varying ages without having to replace different sized child crawling training devices. The child lower limb restraint tube 31 and the adult lower limb restraint tube 32 each have an opening, connected by Velcro. Specifically, the openings of the child lower limb restraint tube 31 and the adult lower limb restraint tube 32 are each provided with a Velcro surface or hook surface, respectively. This allows the circumference of the child lower limb restraint tube 31 and the adult lower limb restraint tube 32 to be adjusted to accommodate children and adults of varying body shapes. Of course, in other embodiments, the openings of the child lower limb restraint tube 31 and the adult lower limb restraint tube 32 can also be connected by snaps or tethers, depending on the specific situation.

[0048] In another embodiment, Figure 8 As shown in FIG. 3 , as another structural embodiment of the lower limb restraint assembly 3, the lower limb restraint assembly 3 further includes a second connecting member 33, through which the child lower limb restraint tube 31 and the adult lower limb restraint tube 32 are connected. The second connecting member 33 allows a certain distance between the child lower limb restraint tube 31 and the adult lower limb restraint tube 32 to accommodate the size difference between children and adults.

[0049] Preferably, the length of the second connecting member 33 is adjustable. According to the different body shapes of children and adults, the spacing between the child's lower limb restraint tube 31 and the adult's lower limb restraint tube 32 can be adjusted to achieve better training effects. For example, when the second connecting member is a band-like structure, the second connecting member 33 includes a third connecting portion and a fourth connecting portion, one end of the third connecting portion and one end of the fourth connecting portion are respectively connected to the child's lower limb restraint tube 31 and the adult's lower limb restraint tube 32, and the other end of the third connecting portion and the other end of the fourth connecting portion are connected by Velcro, that is, the third connecting portion is provided with a velcro surface or a hook surface along its length, and the fourth connecting portion is provided with a velcro surface or a hook surface along its length. Of course, in other embodiments, the third connecting portion and the fourth connecting portion can also be connected by snaps or tethers, which is determined according to actual conditions. When the second connecting member 33 is a rod-shaped structure, one end of the second connecting member 33 is connected to the child's lower limb restraint tube 31, and the other end of the second connecting member 33 is connected to the adult's lower limb restraint tube 32. The second connecting member 33 can be a rigid plastic rod, which has the function of controlling the child's crawling direction and generating crawling pulling and pushing force on the child. The rigid plastic rod can be extended and retracted in a spiral or push-pull manner to adjust the length of the second connecting member 33 to adapt to the body size difference between children and adults. Of course, in other embodiments, the second connecting member 33 can also be a rigid metal rod, which is determined according to actual conditions.

[0050] More preferably, the diameter of the child's lower limb restraint tube 31 and the diameter of the adult's lower limb restraint tube 32 are both adjustable. This adapts to children and adults of different body types and provides a better fixation effect on the lower limbs of children and adults. The child's lower limb restraint tube 31 and the adult's lower limb restraint tube 32 are respectively provided with openings, and the openings are connected by Velcro. That is, the two ends of the opening of the child's lower limb restraint tube 31 are respectively provided with the furry side or hook side of Velcro, and the two ends of the opening of the adult's lower limb restraint tube 32 are respectively provided with the furry side or hook side of Velcro. Thus, the circumference of the child's lower limb restraint tube 31 and the adult's lower limb restraint tube 32 can be adjusted to adapt to children and adults of different body types. Of course, in other embodiments, the opening of the child's lower limb restraint tube 31 and the opening of the adult's lower limb restraint tube 32 can also be connected by snaps or tethers, which is specifically determined according to actual conditions.

[0051] In this embodiment, the four-point crawling training posture involves crawling on both hands and knees, alternating between hands and knees, with the right hand facing the left leg and the left hand facing the right leg. The abdomen is parallel to the ground, and the buttocks cannot be raised. This alternating posture involves bending the left leg and pushing off the ground when the right hand is on top, and bending the right leg and pushing off the ground when the left hand is on top. Adults can use this crawling method to guide children in crawling, achieving the desired effect.

[0052] Note that the above are merely preferred embodiments of the present invention and the technical principles employed. Those skilled in the art will appreciate that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments, and substitutions are possible for those skilled in the art without departing from the scope of protection of the present invention. Therefore, while the present invention has been described in detail through the above embodiments, the present invention is not limited to the above embodiments and may include many other equivalent embodiments without departing from the scope of the present invention. The scope of the present invention is determined by the scope of the appended claims.

Claims

1. A crawling training device for infants, characterized in that: include: The back-abdomen assembly includes a back-abdomen belt and a fixing belt, wherein the back-abdomen belt is connected to the fixing belt, the back-abdomen belt is used to be tied to the abdomen of an adult, and the fixing belt is used to be tied to the abdomen of a child; At least two upper limb restraint assemblies, each comprising a connected infant upper limb restraint tube and an adult upper limb restraint tube, the infant upper limb restraint tube being used to restrain the infant's arm, and the adult upper limb restraint tube being used to restrain the adult's arm; At least two lower limb restraint components, the lower limb restraint components include a connected child lower limb restraint tube and an adult lower limb restraint tube, the child lower limb restraint tube is used to be restrained on the legs of the child, and the adult lower limb restraint tube is used to be restrained on the legs of the adult.

2. The crawling training device for infants according to claim 1, characterized in that: The upper limb restraint assembly further includes a first connecting piece, and the child upper limb restraint cylinder and the adult upper limb restraint cylinder are connected via the first connecting piece; and / or The lower limb restraint assembly further includes a second connecting piece, and the infant lower limb restraint cylinder and the adult lower limb restraint cylinder are connected via the second connecting piece.

3. The crawling training device for infants according to claim 2, characterized in that: The length of the first connecting member is adjustable; and / or the length of the second connecting member is adjustable.

4. The crawling training device for infants according to claim 1, characterized in that: The diameter of the infant upper limb restraint tube and the diameter of the adult upper limb restraint tube are both adjustable; and / or The diameter of the infant lower limb restraint cylinder and the diameter of the adult lower limb restraint cylinder are both adjustable.

5. The crawling training device for infants according to claim 1, characterized in that: The dorsal and abdominal belt is tied to the adult to form a dorsal and abdominal ring, and the circumference of the dorsal and abdominal ring is adjustable.

6. The crawling training device for infants according to claim 1, characterized in that: The fixing belt is tied to the child to form a fixing ring, and the circumference of the fixing ring is adjustable.

7. The crawling training device for infants according to claim 1, characterized in that: The two ends of the fixing belt are detachably connected to the dorsal and abdominal belt, and the connection positions of the two ends of the fixing belt and the dorsal and abdominal belt are adjustable.

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