Stool core in building block inserting mode

Abstract

The utility model discloses a stool core adopting a building block insertion mode. The stool core comprises a bearing seat and a protective piece, a bearing surface is arranged on the upper side of the bearing seat; the protection part is installed on the bearing seat, the protection part is provided with a waist protection part, the waist protection part is located on the rear side of the bearing seat and abuts against the bearing seat, and the flexibility of the protection part is larger than that of the bearing seat. The stool core is formed by assembling the bearing seat and the protection part, the protection part is provided with a waist protection part, when the stool core is used, the bearing surface of the bearing seat is used for bearing the hip of a baby, and the stool core abuts against the waist of an adult through the waist protection part on the rear side of the bearing seat; when the bearing seat supports the buttocks of the baby well, the waist protection part is softer, the pressing and pressing feeling on the waist of an adult can be reduced, and therefore the baby stroller is more comfortable to use.

Description

Technical Field

[0001] This utility model relates to the field of waist stools, and in particular to a stool core with a modular interlocking method. Background Technology

[0002] When adults are out and about, they can use baby carriers with hip seats to carry their babies. These carriers free up the adults' hands and make the baby relatively comfortable. A baby carrier consists of straps and a hip seat. The hip seat has a core inside, which is usually made in one piece for ease of manufacturing and cost reduction. Some existing cores are made relatively firm to reduce the amount of sinking on the support surface, thus providing better support for the baby's buttocks. However, because the back of the core usually presses against the adult's lower back, a firm core can create pressure and discomfort for the adult, making it less comfortable to use. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a stool core with a modular assembly method, which can reduce pressure on the lower back of adults and make it more comfortable to use.

[0004] The stool core according to the modular assembly method of this utility model includes a support base and a protective member. A bearing surface is provided on the upper side of the support base; the protective member is installed on the support base, and the protective member has a waist protection portion located on the rear side of the support base and abutting against the support base. The flexibility of the protective member is greater than the flexibility of the support base.

[0005] The stool core according to the modular assembly method of this utility model has at least the following beneficial effects: the stool core is assembled from a support seat and a protective component. The protective component has a waist protection part. When the stool core is in use, the support surface of the support seat is used to support the baby's buttocks, and the stool core supports the adult's waist through the waist protection part on the rear side of the support seat. Since the waist protection part is more flexible than the support seat, while the support seat provides better support for the baby's buttocks, the waist protection part is softer, which can reduce the pressure on the adult's waist, thus making it more comfortable to use.

[0006] According to some embodiments of the present invention, the protective component is provided with a plug-in post, the bearing seat is provided with a plug-in hole, and the plug-in post is inserted into the plug-in hole; or the bearing seat is provided with a plug-in post, the protective component is provided with a plug-in hole, and the plug-in post is inserted into the plug-in hole.

[0007] According to some embodiments of the present invention, the protective component further includes a base support portion, which is located below the support seat and abuts against the lower side of the support seat.

[0008] According to some embodiments of the present invention, the base is provided with a plug-in post in the vertical direction, the bearing seat is provided with a plug-in hole in the vertical direction, and the plug-in post is inserted into the plug-in hole.

[0009] According to some embodiments of the present invention, the base portion is provided with two insertion posts arranged side by side at intervals, the cross-sectional diameter of the insertion posts gradually decreases from bottom to top, and the insertion holes are adapted to the insertion posts.

[0010] According to some embodiments of the present invention, the upper side of the base support is arranged in a horizontal direction, the plug-in post is arranged on the upper side of the base support, and the lower end of the waist protection part is connected to the base support.

[0011] According to some embodiments of the present invention, the bearing surface is inclined, and the end of the bearing surface near the waist protection part is lower than the end of the bearing surface away from the waist protection part.

[0012] According to some embodiments of the present invention, the side of the waist protection part away from the support seat is concave arc-shaped.

[0013] According to some embodiments of the present invention, the side of the waist protection part near the support seat is a convex arc surface, and the side of the support seat near the waist protection part is a concave arc surface, and the convex arc surface and the concave arc surface are adapted to each other.

[0014] According to some embodiments of this utility model, both the support base and the protective component are elastic.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0017] Fig. 1 This is a side view of the stool core according to an embodiment of the present utility model;

[0018] Fig. 2 This is an exploded view of the stool core according to an embodiment of the present utility model;

[0019] Fig. 3 This is a three-dimensional schematic diagram of the protective component according to an embodiment of the present utility model.

[0020] Figure label:

[0021] Support base 100, bearing surface 110, insertion hole 120;

[0022] Protective component 200, waist protection part 210, bottom support part 220, plug-in post 221. Detailed Implementation

[0023] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0024] In the description of this utility model, it should be understood that the orientation descriptions, such as up, down, etc., are based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] In the description of this utility model, "multiple" refers to two or more. The use of "first" and "second" is for distinguishing technical features only and should not be construed as indicating or implying relative importance, or implicitly indicating the number of technical features or their sequential relationship.

[0026] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0027] When adults are out and about, they can use baby carriers with hip seats to carry their babies. These carriers free up the adults' hands and provide relative comfort for the baby. A baby carrier consists of straps and a hip seat, with a seat core inside. The straps secure the seat to the adult, and the seat is for the baby to sit on. Typically, the seat core is made in one piece for ease of manufacturing and cost reduction. Some existing seat cores are made relatively firm to reduce the amount of pressure on the seat core surface, thus providing better support for the baby's buttocks. However, since the seat core usually rests against the adult's lower back, a firm seat core can cause pressure and discomfort for the adult. If the seat core is made softer, while it can reduce pressure on the adult's lower back, the baby's buttocks will sink more noticeably, affecting the baby's comfort.

[0028] Reference Figs. 1 to 3The stool core of this utility model, which is a modular assembly method, includes a support base 100 and a protective member 200. The support base 100 has a support surface 110 on its upper side; the protective member 200 is installed on the support base 100 and has a waist protection part 210. The waist protection part 210 is located on the rear side of the support base 100 and abuts against the support base 100. The flexibility of the protective member 200 is greater than that of the support base 100.

[0029] The stool core is assembled from a support seat 100 and a protective component 200. The protective component 200 has a lumbar protection section 210. When the stool core is in use, the support surface 110 of the support seat 100 is used to support the baby's buttocks, and the stool core supports the adult's waist through the lumbar protection section 210 on the rear side of the support seat 100. Since the lumbar protection section 210 is more flexible than the support seat 100, while the support seat 100 provides better support for the baby's buttocks, the lumbar protection section 210 is softer and can reduce the pressure on the adult's waist, thus making it more comfortable to use.

[0030] In this embodiment, the protective component 200 is provided with a plug-in post 221, and the support base 100 is provided with a plug-in hole 120, into which the plug-in post 221 is inserted. The protective component 200 and the support base 100 are assembled and connected by plugging, which is a relatively simple assembly method and simplifies the structure of the stool core. Specifically, in this solution, the protective component 200 is provided with a plug-in post 221, and the support base 100 is provided with a plug-in hole 120. It is conceivable that in other embodiments, the support base 100 may also be provided with a plug-in post 221, and the protective component 200 may be provided with a plug-in hole 120, into which the plug-in post 221 is inserted. Those skilled in the art can choose the appropriate method based on actual needs.

[0031] In this embodiment, the protective member 200 further includes a base 220, which is located below the support seat 100 and abuts against the lower side of the support seat 100. Because the protective member 200 is more flexible than the support seat 100, and the base 220 is located below the support seat 100, it can provide a certain degree of shock absorption to the support seat 100, thereby reducing the vibration transmitted to the baby through the seat core and making the baby more comfortable when sitting on the support seat 100.

[0032] In this embodiment, the base 220 is provided with a plug-in post 221 along the vertical direction, and the support 100 is provided with a plug-in hole 120 along the vertical direction, with the plug-in post 221 inserted into the plug-in hole 120. Since the support 100 is mainly subjected to vertical force when the stool core is in use, arranging the plug-in post 221 and the plug-in hole 120 along the vertical direction can reduce the risk of the plug-in post 221 breaking due to external force, making the assembly of the support 100 and the protective component 200 relatively firm and their positions relatively stable.

[0033] In this embodiment, the base 220 has two parallel insertion posts 221 spaced apart. The cross-sectional diameter of the insertion posts 221 gradually decreases from bottom to top, and the insertion holes 120 are adapted to the insertion posts 221. The insertion posts 221 are circular posts, and the insertion holes 120 are circular holes. The arrangement of two parallel insertion posts 221 can limit the position of the support 100 relative to the base 220, and the structure is relatively simple. The cross-sectional diameter of the insertion posts 221 gradually decreases from bottom to top, which facilitates the smooth alignment and insertion of the insertion posts 221 into the insertion holes 120, and makes it convenient for the protective component 200 to be assembled and connected with the support 100.

[0034] In this embodiment, the upper side of the base support 220 is arranged horizontally, the insertion post 221 is disposed on the upper side of the base support 220, the lower end of the waist protection part 210 is connected to the base support 220, and the base support 220 abuts against the support seat 100 through its upper side. The upper side of the base support 220 is horizontal and abuts against the support seat 100, which can provide better support for the support seat 100, and the support effect is relatively stable.

[0035] In this embodiment, the support surface 110 is inclined, with one end of the support surface 110 near the waist protection part 210 being lower than the other end of the support surface 110 away from the waist protection part 210. This allows the infant to tend to move towards the waist protection part 210 when sitting on the support surface 110, i.e., the infant tends to move closer to the adult, thereby reducing the risk of the infant slipping forward and improving the safety of the stool core.

[0036] In this embodiment, the side of the waist protection part 210 facing away from the support seat 100 is concave. Since the waist protection part 210 of the protective member 200 fits the waist of an adult, and the waist of an adult is approximately curved, setting the side of the waist protection part 210 facing away from the support seat 100 to also be concave can better fit the waist of an adult, making the pressure of the stool core on the waist of the adult relatively uniform, and further reducing the feeling of pressure.

[0037] In this embodiment, the side of the waist protection part 210 near the support seat 100 is a convex arc surface, and the side of the support seat 100 near the waist protection part 210 is a concave arc surface, with the convex and concave arc surfaces fitting together. The side of the waist protection part 210 away from the support seat 100 is concave arc-shaped, and the side of the waist protection part 210 near the support seat 100 is convex arc-shaped, making the waist protection part 210 approximately arc-shaped. This reduces the overall thickness of the waist protection part 210, increasing the proportion of the support seat 100 while keeping the volume of the stool core unchanged, which is beneficial for better supporting the baby's buttocks; it also ensures that the softness of all parts of the waist protection part 210 is similar.

[0038] In this embodiment, both the support base 100 and the protective component 200 are elastic, resulting in better performance and a more comfortable user experience. Specifically, the support base 100 can be made of, for example, polypropylene foam, and the protective component 200 can be made of, for example, polyurethane, to ensure that both have a certain degree of deformation capability, resulting in lower flexibility for the support base 100 and higher flexibility for the protective component 200. It is conceivable that in other embodiments, the support base 100 can be made of other materials, which is not limited here; similarly, the protective component 200 can also be made of other materials, which is not limited here, and those skilled in the art can choose appropriately according to actual needs.

[0039] Specifically, a waist stool can be placed on the side of the abdomen or back of the body, and the back of the stool core refers to the side closer to the body.

[0040] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0041] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A stool core with a modular interlocking design, characterized in that, The application relates to a bearing seat (100) provided with a bearing surface (110) on the upper side; a protective piece (200) is installed on the bearing seat (100), the protective piece (200) is provided with a waist protective part (210) located on the back side of the bearing seat (100) and abutting against the bearing seat (100), and the flexibility of the protective piece (200) is greater than the flexibility of the bearing seat (100). The protective piece (200) is provided with a plug-in column (221), the bearing seat (100) is provided with a plug-in hole (120), and the plug-in column (221) is inserted into the plug-in hole (120); or the bearing seat (100) is provided with a plug-in column (221), the protective piece (200) is provided with a plug-in hole (120), and the plug-in column (221) is inserted into the plug-in hole (120). The protective piece (200) further comprises a bottom supporting part (220) located below the bearing seat (100) and abutting against the lower side of the bearing seat (100).

2. The building block insertion type stool core according to claim 1, characterized by: The bottom supporting part (220) is provided with a plug-in column (221) in the up-down direction, the bearing seat (100) is provided with a plug-in hole (120) in the up-down direction, and the plug-in column (221) is inserted into the plug-in hole (120).

3. The toy block interlocking core according to claim 1, wherein: The bottom supporting part (220) is provided with two plug-in columns (221) in parallel and at intervals, the cross-sectional diameter of the plug-in column (221) gradually decreases in the direction from bottom to top, and the plug-in hole (120) is matched with the plug-in column (221).

4. The building block insertion type stool core according to claim 3, characterized by: The upper side of the bottom supporting part (220) is provided in the horizontal direction, the plug-in column (221) is arranged on the upper side of the bottom supporting part (220), and the lower end of the waist protective part (210) is connected with the bottom supporting part (220).

5. The building block insertion type stool core according to claim 4, characterized by: The bearing surface (110) is obliquely arranged, one end of the bearing surface (110) close to the waist protective part (210) is lower than the other end of the bearing surface (110) away from the waist protective part (210).

6. The toy block interlocking core according to claim 4, wherein: The side of the waist protective part (210) away from the bearing seat (100) is in concave arc shape.

7. The toy block according to claim 1, wherein: The side of the waist protective part (210) close to the bearing seat (100) is in convex arc surface, the side of the bearing seat (100) close to the waist protective part (210) is in concave arc surface, and the convex arc surface is matched with the concave arc surface.

8. The toy block interlocking core according to claim 1, wherein: The bearing seat (100) and the protective piece (200) are both elastic.

9. The plug-in type stool core according to claim 8, wherein: ​ 10. The toy block interlocking core according to claim 1, wherein: ​

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