CN220757963U - Sand bag capable of changing size - Google Patents
Sand bag capable of changing size Download PDFInfo
- Publication number
- CN220757963U CN220757963U CN202321868005.7U CN202321868005U CN220757963U CN 220757963 U CN220757963 U CN 220757963U CN 202321868005 U CN202321868005 U CN 202321868005U CN 220757963 U CN220757963 U CN 220757963U
- Authority
- CN
- China
- Prior art keywords
- sand
- sand bag
- cotton
- cloth piece
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000004576 sand Substances 0.000 title claims abstract description 64
- 229920000742 Cotton Polymers 0.000 claims abstract description 26
- 239000004744 fabric Substances 0.000 claims abstract description 26
- 239000000945 filler Substances 0.000 claims abstract description 8
- 230000003699 hair surface Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001149 cognitive effect Effects 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model relates to a sand bag with changeable size, which comprises a sand bag part and a cotton bag part, wherein one side of a conventional sand bag is provided with a concave groove which is concave towards the inside of the sand bag, the concave groove is sewn out by cloth to shade fillers in the sand bag, one side of the concave groove is sewed with a cloth piece which can cover the upper part of the concave groove, one side of the cloth piece is sewed on the sand bag part, the other side of the cloth piece is sewed with a magic tape hook surface, and the other side of the concave groove is sewed with a magic tape hair surface, so that the cloth piece can cover the upper part of the concave groove when the cloth piece is pasted by using the magic tape; the structure of the cotton bag part is the same as that of the sand bag part, the filler in the sand bag part is replaced by fluffy cotton, and the cotton bag part is larger than the sand bag part, so that the sand bag part can be placed in the groove of the cotton bag part. The size of the sandbag can be changed by changing the nesting method, so that different requirements of use are met.
Description
Technical Field
The utility model relates to a toy, in particular to a sand bag with changeable size.
Background
The sand bag is a device for training throwing in the class of primary schools in China, and a small bag woven by thick cloth is filled with dry yellow sand, and the volume of the sand bag is slightly larger than that of baseball. Sand pack games are not only sports games, but also educational activities in various fields can be performed through cognitive activities such as speaking, singing, drawing, pinching, counting and the like. When throwing the sand bag or using the sand bag, the sand bag has different sizes, the effect is different, the size of the conventional sand bag cannot be changed, and the size of the sand bag cannot be adjusted according to the use requirement, so the sand bag with the changeable size is designed, and the size of the sand bag can be changed according to the use requirement.
Disclosure of Invention
In order to meet the above requirements, the utility model aims to provide a sand pack with changeable size, which is arranged into a double-layer nested structure, and the size of the sand pack can be changed by changing the way of a nesting method so as to meet different requirements of use.
The technical scheme adopted for solving the technical problems is as follows: the size-changeable sand bag comprises a sand bag part and a cotton bag part, wherein one side of a conventional sand bag is provided with a concave groove which is concave towards the inside of the sand bag, the concave groove is sewn out by cloth to shade fillers in the sand bag, one side of the concave groove is sewed with a cloth piece which can be covered above the concave groove, one side of the cloth piece is sewed on the sand bag part, the other side of the concave groove is sewed with a magic tape hook surface, and the other side of the concave groove is sewed with a magic tape rough surface, so that the cloth piece can cover above the concave groove when the cloth piece is pasted by using the magic tape; the cotton bale part has the same structure as the sand bale part, the filler in the sand bale part is replaced by fluffy cotton, and the cotton bale part is larger than the sand bale part, so that the sand bale part can be placed in the groove of the cotton bale part, and the cotton bale part can be placed in the groove of the sand bale part after being compressed.
The beneficial effects of the utility model are as follows: the size-changeable sand bag is arranged into a double-layer nested structure, and the size of the sand bag can be changed by changing the way of a nesting method, so that different requirements of use are met.
Drawings
FIG. 1 is a schematic view of the overall structure of a sand pack of variable size according to the present utility model.
As shown in fig. 1, 1 is a sandbag part, 2 is a groove, 3 is a cloth piece, 4 is a hook face, 5 is a wool face, and 6 is a cotton-padded part.
Detailed Description
The principle and technical features of the present utility model are described below with reference to the accompanying drawings, and the embodiments are only preferred modes of the present utility model, and are not intended to limit the scope of the present utility model.
As shown in figure 1, the size-changeable sand bag comprises a sand bag part (1) and a cotton bag part (6), wherein the sand bag part (1) is provided with a concave groove (2) which is concave in the sand bag at one side of a conventional sand bag, the concave groove (2) is sewn out by cloth to shade fillers in the sand bag, one side of the concave groove (2) is sewn with a cloth piece (3) which can be covered above the concave groove (2), one side of the cloth piece (3) is sewn on the sand bag part (1), the other side of the cloth piece is sewn with a magic tape hook surface (4), and the other side of the concave groove (2) is sewn with a magic tape rough surface (5), so that the cloth piece (3) can be covered above the concave groove (2) when the cloth piece (3) is pasted by using a magic tape; the cotton bale part (6) has the same structure as the sand bale part (1), the filler in the sand bale part (1) is replaced by fluffy cotton, the cotton bale part (6) is larger than the sand bale part (1), the sand bale part (1) can be placed in the groove of the cotton bale part (6), and the cotton bale part (6) can be placed in the groove (2) of the sand bale part (1) after being compressed. The cotton bag part (6) is compressed and then is plugged into the groove (2) of the sand bag part (1), then the cloth piece (3) is used for covering the groove (2), and the hook surface (4) and the rough surface (5) of the magic tape are used for pasting, so that the cotton bag part (6) can be contained in the groove (2); when a big sand bag is needed, the cotton bag part (6) is taken out from the sand bag part (1), then the cotton bag part (6) is wrapped outside the sand bag part (1), the expansion effect of the cotton bag part (6) can be utilized to increase the volume of the sand bag, different nesting modes can be selected according to the size of the sand bag, and the size of the sand bag can be changed.
Claims (1)
1. A sand pack of changeable size, includes sand pack part and cotton bale part, its characterized in that: one side of the sandbag part is provided with a groove which is concave towards the inside of the sandbag, the groove is sewn out by virtue of cloth to shade the filler in the sandbag, one side of the groove is sewn with a cloth piece which can be covered above the groove, one side of the cloth piece is sewn on the sandbag part, the other side of the cloth piece is sewn with a magic tape hook surface, and the other side of the groove is sewn with a magic tape rough surface, so that the cloth piece can be covered above the groove when the cloth piece is stuck by using a magic tape; the cotton bale part has the same structure as the sand bale part, the filler in the sand bale part is replaced by fluffy cotton, and the cotton bale part is larger than the sand bale part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321868005.7U CN220757963U (en) | 2023-07-15 | 2023-07-15 | Sand bag capable of changing size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321868005.7U CN220757963U (en) | 2023-07-15 | 2023-07-15 | Sand bag capable of changing size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220757963U true CN220757963U (en) | 2024-04-12 |
Family
ID=90598761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321868005.7U Active CN220757963U (en) | 2023-07-15 | 2023-07-15 | Sand bag capable of changing size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220757963U (en) |
-
2023
- 2023-07-15 CN CN202321868005.7U patent/CN220757963U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |