Billiard pants with detachable magnetic module

CN224819692UActive Publication Date: 2026-10-09GOLDLION (CHINA) LTD
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Patent Information

Application Number
CN202521958131.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-11
Publication Date
2026-10-09
Estimated Expiration
2035-09-11

AI Technical Summary

Technical Problem

[0003]本实用新型的目的在于解决当前巧粉盒的携带方式在需要频繁、快速取用的场景下,无法实现让巧粉盒始终贴身、触手可及且安全可靠的问题,提供一种带可拆卸磁吸模块的多功能台球裤

Benefits of technology

1.本实用新型提供一种带可拆卸磁吸模块的台球裤,在裤体上设置磁吸袋,磁吸袋内放置有磁吸模块,磁吸模块能够用于吸附带有磁铁的巧粉盒,巧粉盒通过磁铁与磁吸模块相互吸附固定。当巧粉盒需要使用时,使用者将巧粉盒靠近裤体的磁铁组件,通过磁铁之间的相互吸附作用将巧粉盒固定在裤体的磁吸袋位置处,方便在打台球过程中随时取用;当不需要使用巧粉盒时,可以轻松地将其从裤体上取下,不影响台球裤的正常使用。

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of clothing design, concretely relates to a billiard trousers with detachable magnetic module, including trousers body, at least one magnetic bag is arranged on the trousers body, the magnetic module is placed in the magnetic bag, is used for adsorbing the clever powder box with magnet, the magnetic bag is provided with an opening, is used for putting in or taking out the magnetic module. When the clever powder box needs to use, the user will be close to the magnet component of trousers body with the clever powder box, through the adsorption effect will be fixed in the trousers body clever powder box at the magnetic bag position, is convenient in the process of playing billiards and uses at any time, when not needing to use the clever powder box, can easily take it down from the trousers body, does not influence the normal use of billiard trousers, simultaneously realizes the detachable of magnetic module, makes the magnetic module can be taken down quickly before washing, avoids the collision damage machine of magnetic module and washing machine inner wall, prevents the magnetic module from the pulling damage of clothes fabric simultaneously, prolongs billiard trousers life.
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Description

Technical Field

[0001] This utility model relates to the field of clothing design technology, and in particular to a set of billiard pants with a detachable magnetic module. A set of billiard pants with a detachable magnetic module. Background Technology In billiards, chalk is an indispensable tool, applied to the tip of the cue stick to increase friction upon contact with the cue ball. The chalk is typically stored in a chalk box, which can be carried externally or placed on the side of the table. While external carrying involves using a clip to temporarily attach the chalk to the middle or butt of the cue stick, this method is prone to accidental detachment during movement, placement, or vigorous strokes. If it falls, it can damage the chalk box, soil the floor, or even be broken or lost, disrupting the game's rhythm. Placing it on the side of the table also carries the risk of it being knocked off or forgotten. During matches or practice, players need to frequently apply chalk, especially before crucial shots or complex strokes. The repetitive actions of removing, using, and then clipping it back on, or picking it up and putting it down from the side of the table, disrupt the flow of play, deplete energy, and affect concentration.

[0002] The current way of carrying chalk boxes fails to solve the core problem. They usually need to be carried separately, such as placed on the clip of the billiard cue or held by a person. This not only poses a risk of dropping or losing them, but also requires frequent access during play, causing many inconveniences for users. In other words, in scenarios that require frequent and quick access, the goal of keeping the chalk box close to the body, within easy reach, and safe and reliable cannot be achieved. This is the most prominent user experience shortcoming in the current chalk box design. Utility Model Content

[0003] The purpose of this invention is to solve the problem that the current way of carrying chalk boxes cannot keep the chalk box close to the body, within easy reach and safe and reliable in scenarios that require frequent and quick access. The invention provides a multi-functional billiard pants with a detachable magnetic module.

[0004] In a first aspect, the present invention provides a billiards shorts with a detachable magnetic module, comprising a shorts body, at least one magnetic bag on the shorts body, a magnetic module placed inside the magnetic bag for attracting a chalk box with a magnet, and the magnetic bag having an opening for inserting or removing the magnetic module.

[0005] In this invention, a magnetic pocket is provided on the trousers, containing a magnetic module. This module attracts a chalk box with a magnet, which is matched with a magnet. The chalk box and the magnetic module are then attracted and secured together. When the chalk box is needed, the user brings it close to the magnet on the trousers, and the magnets attract each other to the magnetic pocket, making it easy to access during billiards play. When the chalk box is not needed, it can be easily removed from the trousers without affecting the normal use of the billiards trousers. The magnetic pocket has an opening for inserting or removing the magnetic module, allowing for its detachability. This prevents the magnetic module from colliding with the washing machine's inner wall and damaging the machine, while also preventing the magnetic module from pulling and damaging the fabric, thus extending the lifespan of the billiards trousers.

[0006] Preferably, the trousers are also provided with at least one pocket, which is either a front pocket or a back pocket.

[0007] Preferably, the opening width of the magnetic bag is 3-8 cm, and the bag depth is 4-10 cm. More preferably, the opening width of the magnetic bag is 4-5 cm, and the bag depth is 5-7 cm.

[0008] Preferably, the magnetic bag includes one of the following structural forms: single-lip bag, double-lip bag, zippered pocket, patch pocket, and welt pocket, and the magnetic bag is located next to the trouser pocket or at the trouser seam.

[0009] Preferably, the magnetic bag is a single-lip bag, which includes a first cloth bag, a second cloth bag, and a bag lip. The first cloth bag and the second cloth bag are connected and have the opening. The bag lip is located on the outside of the pants.

[0010] Preferably, the first or second cloth bag is provided with a first lining.

[0011] Preferably, the magnetic bag is a zippered bag, which includes a third cloth bag, a fourth cloth bag, and an invisible zipper. The third cloth bag and the fourth cloth bag are connected and have the opening. The opening is connected to the invisible zipper for opening or closing. A zipper pad is provided on the side of the invisible zipper away from the trouser fabric to cover the back of the invisible zipper.

[0012] More preferably, the magnetic bag includes an adhesive layer disposed between the invisible zipper and the trouser fabric for connecting the invisible zipper and the trouser fabric.

[0013] More preferably, the third or fourth cloth bag is provided with a second lining.

[0014] Preferably, there are 2 to 3 magnetic bags.

[0015] Preferably, the magnetic module includes a magnet assembly and a protective layer covering the magnet assembly, wherein the magnet assembly includes at least one magnet block.

[0016] Preferably, the thickness of the magnetic module is 0.05~0.3cm.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model provides a billiards pant with a detachable magnetic module. A magnetic pocket is provided on the pant body, and a magnetic module is placed inside the magnetic pocket. The magnetic module can be used to attract a chalk box with a magnet. The chalk box is fixed in place by mutual attraction between the magnet and the magnetic module. When the chalk box is needed, the user brings the chalk box close to the magnetic component on the pant body, and the mutual attraction between the magnets fixes the chalk box in the magnetic pocket position on the pant body, making it convenient to use during billiards. When the chalk box is not in use, it can be easily removed from the pant body without affecting the normal use of the billiards pant.

[0018] 2. This utility model provides a billiards pant with a detachable magnetic module. The magnetic bag is provided with an opening for inserting or removing the magnetic module, so that the magnetic module can be detached and quickly removed before washing. This avoids the magnet inside the magnetic module colliding with the inner wall of the washing machine and damaging the machine, while also preventing the magnet from pulling and damaging the fabric of the clothes, thus extending the service life of the billiards pant.

[0019] 3. This utility model provides a billiards pant with a detachable magnetic module, which allows the magnetic module to be detached and installed at any position on the pant body. It can be worn for both competitions and daily life, providing players and billiards enthusiasts with a convenient and practical solution for storing chalk boxes, and has good market application prospects. Attached Figure Description

[0020] Figure 1 This is a front view of the billiards pants with a detachable magnetic module according to the present invention; Figure 2 This is a schematic diagram of the back of the billiard pants with a detachable magnetic module according to this utility model; Figure 3 This is a front view of the magnetic module of this utility model; Figure 4 This is a cross-sectional schematic diagram of the magnetic suction module of this utility model; Figure 5 This is a schematic diagram of the structure of the powder box used in this utility model; Figure 6 This is a schematic diagram of the back of the billiard pants with a detachable magnetic module in Example 2; Figure 7This is a photograph of the back of the billiard pants in Example 2; Figure 8 This is a schematic diagram of the back of the billiard pants with a detachable magnetic module in Example 3; Figure 9 This is a photograph of the zippered pocket on the side waistband of the billiard pants in Example 3. Figure 10 This is a front view of the billiard pants with a detachable magnetic module in Example 4; Figure 11 This is a photograph of the side waist pocket of the billiard pants in Example 4. The markings in the diagram are: 1-Pants body, 2-Magnetic module, 21-Magnetic assembly, 22-Protective layer, 3-Pants pocket, 4-Charcoal powder box. Detailed Implementation

[0021] The present invention will be further described in detail below with reference to specific embodiments. However, it should not be construed as limiting the scope of the present invention to the following embodiments; all technologies implemented based on the content of the present invention fall within the scope of the present invention.

[0022] Unless otherwise specified, the use of terms such as "upper," "lower," "left," "right," "center," "inner," and "outer" to indicate orientation or positional relationships in the description of specific embodiments of this utility model is based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product / equipment / device is typically placed during use. These terms are merely for the purpose of facilitating the description of the utility model solution or simplifying the description in specific embodiments, enabling those skilled in the art to quickly understand the solution, and do not indicate or imply that a specific device / component / element must have a specific orientation, or be constructed and operated in a specific positional relationship. Therefore, they should not be construed as limitations on this utility model.

[0023] Furthermore, the use of terms such as "horizontal," "vertical," "suspended," "parallel," and "coaxial" does not imply that the corresponding device / component / element must be absolutely horizontal, vertical, suspended, parallel, or coaxial. Slight tilt or deviation is permissible, as long as it does not affect the normal function of the relevant component. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," not that the structure must be perfectly horizontal; a slight tilt is acceptable. "Coaxial" means that two components are set as coaxially as possible, allowing them to move coaxially or approximately coaxially when their relative positions change. Alternatively, it can be simplified to mean that the corresponding device / component / element, when set in a "horizontal," "vertical," "suspended," "parallel," or "coaxial" direction, can have an error / deviation of ±10% relative to the corresponding direction, more preferably within ±8%, more preferably within ±6%, more preferably within ±5%, and more preferably within ±4%. For example, the deviation in the "coaxial" direction is controlled within 0.2-1mm, preferably within 0.2-0.5mm. As long as the corresponding device / component / element is within the error / deviation range, it can still achieve its function in the present invention.

[0024] Furthermore, the use of terms such as "first," "second," and "third" in terminology is merely for distinguishing descriptions of identical or similar components and should not be interpreted as emphasizing or implying the relative importance of a particular component.

[0025] Furthermore, in the description of the embodiments of this utility model, "several", "multiple", and "several" represent at least two. The number can be any number, such as two, three, four, five, six, seven, eight, or nine, and can even exceed nine.

[0026] Furthermore, in the description of the technical solution of this utility model, unless otherwise explicitly specified / limited / restricted, the terms "set up," "install," "connect," "link," "equipped with," "laid out," and "arranged" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to common connection methods in the art, such as welding, riveting, bolting, and threaded connections. Such connections can be mechanical, electrical, or communication connections; they can be direct connections or indirect connections through an intermediate medium; and they can refer to the internal communication between two components.

[0027] Example 1 A pool shorts with a detachable magnetic module includes a shorts body 1, at least one magnetic bag on the shorts body 1, a magnetic module 2 placed inside the magnetic bag for attracting a chalk box 4 with a magnet, and the magnetic bag has an opening for inserting or removing the magnetic module 2.

[0028] like Figure 1 , Figure 2 As shown, the billiards pants are casual pants, including a pant body 1. A waistband is located at the upper part of the pant body 1. The pant body 1 has two symmetrically distributed pant legs. A self-locking zipper is located in the middle of the pant body 1 for opening and closing. The self-locking zipper closes the billiards pants. When the self-locking zipper is unfastened, the pant body 1 forms an opening. The opening of the pant body 1 has a fastening component, including a male buckle and a female buckle, which are respectively located at both ends of the opening. When the male and female buckles are fastened, the opening is closed, thus concealing the self-locking zipper and enhancing the aesthetics of the stored pants.

[0029] The pants body 1 is also provided with at least one pocket 3, which can be a front pocket or a back pocket.

[0030] In some embodiments, the front of the trouser body 1 is provided with at least one front pocket; the back of the trouser body 1 is provided with at least one back pocket. It should be noted that the front pocket can be an outer pocket or an inner pocket, and the back pocket can be an outer pocket or an inner pocket. Specifically, in this embodiment, the front of the trouser body 1 is provided with two front pockets, which are symmetrically distributed along the center of the trouser body 1 and symmetrically distributed on the upper part of the trouser body 1; the back of the trouser body 1 is provided with two back pockets, which are symmetrically distributed along the center of the trouser body 1 and symmetrically distributed on the upper part of the trouser body 1.

[0031] In some embodiments, the magnetic bag includes one of the following structural forms: a single-lip bag, a double-lip bag, a zippered pocket, a patch pocket, or a welt pocket. Different structural forms of magnetic bags can meet the usage habits of different scenarios. Single-lip bags and patch pockets are simple in structure and convenient to access, suitable for competition scenarios where the chalk box 4 is frequently accessed; zippered pockets enhance the security of the magnetic module 2 through a closed design, preventing accidental drop during exercise; welt pockets and double-lip bags improve the concealment of the magnetic module 2 through a multi-layered structure, while also maintaining the aesthetics of everyday wear. Different structural forms of magnetic bags meet the needs of placing and removing the magnetic module 2, while maintaining the practicality and aesthetics of the clothing.

[0032] In some embodiments, the magnetic bags are located next to the trouser pocket 3 or at the trouser seam. The magnetic bags are positioned in different locations, such as the front or back of the trousers. This design provides multiple independent storage spaces for the magnetic modules 2, which open and close magnetically, facilitating the storage of the chalk box 4 and improving ease of use. The placement of the magnetic bags breaks the limitation of fixed positions, allowing users to flexibly adjust the position of the magnetic modules 2 according to their own usage habits (such as the front trouser pocket 3, back trouser pocket 3, side waist seam, etc.), adapting to users of different body types and gripping habits, and solving the adaptability problem of "single fixed position".

[0033] In some embodiments, the opening width of the magnetic bag is 3-8 cm, and the bag depth is 4-10 cm. Preferably, the opening width of the magnetic bag is 4-5 cm, and the bag depth is 5-7 cm.

[0034] In some embodiments, the magnetic bag is a single-lip bag, which includes a first cloth bag, a second cloth bag, and a bag lip. The first cloth bag and the second cloth bag are connected and have an opening, and the bag lip is located on the outside of the pants body 1.

[0035] In this embodiment, the opening width of the magnetic bag is 4-5cm, adapting to the retrieval and placement needs of the magnetic module 2 and the powder box 4. The bag depth is 6cm, and the bag lip height is 1cm. The method for making the single-lip bag is as follows: Mark the position size of the magnetic bag at a preset position on the pants 1 (such as the outside of the front pocket, the side waist, etc.). Iron a 1cm wide straight wire strip in the center on the reverse side of the bag opening to enhance the tensile strength of the fabric. Then take a piece of fabric about 2.3cm wide (1cm net height after folding + 0.3cm top and bottom edges), fold it in half, iron it to shape it, and leave a 0.15cm top edge to ensure that the edge of the bag lip is flat, thus making the bag lip. Fold the top edge of the second bag fabric inward by 1cm, then fold it again by 2.5cm to form a facing, which is hidden under the bag lip. It is fixed to the bag lip and the front or back piece of the pants 1 fabric by a flat sewing process, hiding the facing seam. Align the first and second bag fabrics, leaving a 1cm seam allowance around the edges, and sew along the edges to form the bag body, creating a compartment for the magnetic module 2. Sew the bottom to the front or back fabric of the trouser body 1, and connect the top to the bag lip and facing to form a magnetic bag with an opening. Tie a 0.6cm long horizontal loop at the opening of the magnetic bag, 0.5cm from the edge, with a stitch density of ≥3 stitches / cm to ensure that the opening of the magnetic bag does not deform or tear when frequently taking the magnetic module 2 out and putting it in.

[0036] In some more specific embodiments, a first lining is provided on the first or second cloth bag. By enhancing the local strength of the first or second cloth bag, the service life of the magnetic bag is extended, making it particularly suitable for competition scenarios where the chalk box 4 is frequently accessed. The first lining is a wear-resistant lining attached to the inside of the magnetic bag, and the material can be high-strength fabrics such as twill or nylon, and it is fixed to the first or second cloth bag by sewing or heat sealing processes.

[0037] In some embodiments, the magnetic bag is a zippered bag, which includes a third cloth bag, a fourth cloth bag, and an invisible zipper. The third cloth bag and the fourth cloth bag are connected and have an opening. The opening is connected to the invisible zipper for opening or closing the opening. A zipper pad is provided on the side of the invisible zipper away from the fabric of the pants body 1 for covering the back of the invisible zipper.

[0038] In some embodiments, the magnetic pocket includes an adhesive layer disposed between the concealed zipper and the fabric of the pants body 1, for connecting the concealed zipper and the fabric of the pants body 1. In the above technical solution, the concealed zipper and the fabric of the pants body 1 are connected by an adhesive layer, replacing the sewing method. The adhesive layer connection allows the zipper and the fabric of the pants body 1 to fit seamlessly, eliminating the damage to the fabric of the pants body 1 caused by needle holes, ensuring a smooth surface of the pants, providing better concealment during daily wear, and not compromising the original design style of the pants.

[0039] The method for making a zipper bag is as follows: Cut out the third and fourth fabric pockets. Mark the opening lines at the preset positions on the trouser body 1. Align the third and fourth pocket fabrics, leaving a 1cm seam allowance around the edges. Sew along the edges to form the pocket body, creating a compartment for the magnetic module 2. Sew the bottom to the front or back fabric of the trouser body 1. Connect the top to the concealed zipper and facing to form an open magnetic pocket. Align the concealed zipper right side down with the edge of the opening and sew along the edge of the zipper teeth (3 stitches / cm) to ensure that the zipper is flat and flush with the trouser body 1 fabric after zipping, without arching or wrinkles. Cover the back of the concealed zipper with the zipper pad, aligning the edge with both ends of the concealed zipper. Secure it to the zipper and the third and fourth fabric pockets using a flat stitch, covering the zipper metal parts to prevent the magnetic module 2 from directly contacting the zipper and causing wear. To enhance durability, tie a 0.6cm long horizontal loop at both ends of the pocket opening (0.5cm from the zipper edge) with a stitch density of ≥3 stitches / cm to prevent the pocket opening from tearing due to frequent zipping.

[0040] In some more specific embodiments, a second lining is provided on the third or fourth cloth bag. By enhancing the local strength of the third or fourth cloth bag, the service life of the magnetic bag is extended, making it particularly suitable for competition scenarios where the powder box 4 is used frequently.

[0041] In some embodiments, 2 to 3 magnetic pockets are provided. Specifically, in this embodiment, 2 magnetic pockets are provided, namely a zippered pocket on the side waist seam and a single-lip pocket next to the back pocket 3.

[0042] In some embodiments, the magnetic module 2 includes a magnet assembly 21 and a protective layer 22 covering the magnet assembly 21. The magnet assembly 21 includes at least one magnet block, and when there are two or more magnet blocks, the magnet blocks are spaced apart within the protective layer 22.

[0043] The size of the magnetic modules 2 inside different magnetic bags can be the same or different, and the specific number is designed according to the usage or player needs.

[0044] In some embodiments, the thickness of the magnetic module 2 is 0.05~0.3cm. In the above technical solution, the thickness of the magnetic module 2 is 0.05~2mm. This parameter setting makes the magnetic module 2 relatively thin, which can enhance the aesthetics of the billiard shorts when placed inside the magnetic bag.

[0045] Based on the above embodiments, the shape of the magnet block is rectangular, circular or elliptical. Specifically, the magnetic module 2 uses a circular magnet block with a radius of 1.5cm and a thickness of 0.1cm. The protective layer 22 is made of plastic material. The magnet block is fixed to the 6*4 film by overmolding. This design can keep the magnet block from contacting the air and also improve the service life of the magnetic module 2.

[0046] like Figure 4 As shown, the chalk box 4 also has a magnet that matches the magnetic module 2. The magnet is located at the bottom of the chalk box 4 and is a circular magnet with a radius of 0.9cm and a thickness of 0.3cm. The chalk box 4 is made of silicone and measures 2.5*2.5*2cm (length*width*height). Chalk powder is placed in the middle of the chalk box 4 and then closed with a lid. When the chalk box 4 is not in use, the user only needs to bring the chalk box 4 close to the magnetic module 2 inside the pants body 1. The chalk box 4 will be fixed to the pants body 1 by the mutual attraction between the magnets, making it convenient to use during billiards. When the chalk box 4 is needed, it can be easily removed from the pants body 1 without affecting the normal use of the pants body 1.

[0047] Example 2 This embodiment provides a billiards pant with a detachable magnetic module, similar in structure to the billiards pant in Embodiment 1. The difference is that this embodiment has two magnetic pockets: a welt pocket on the back seam of the pant body and a zippered pocket. Figure 6 As shown in the picture, the actual product image of the back of the billiard shorts is as follows. Figure 7 Each magnetic bag contains a magnetic module 2.

[0048] Example 3 This embodiment provides a billiards pant with a detachable magnetic module, similar in structure to the billiards pant in Embodiment 1. The difference is that this embodiment has three magnetic pockets: a zippered pocket at the side waist seam, a single-lip pocket below the back pocket, and a zippered pocket. Figure 8 As shown in the picture, the actual product image of the zippered pocket at the side waist seam of the trousers is as follows. Figure 9 Each magnetic bag contains a magnetic module 2.

[0049] Example 4 This embodiment provides a set of billiard pants with a detachable magnetic module, similar in structure to the billiard pants in Embodiment 1, except that this embodiment has one magnetic pocket, which is a welt pocket along the side waist seam, as shown below. Figure 10 As shown in the picture, the actual product image of the side waistband pocket is as follows. Figure 11 As shown, a magnetic module 2 is placed inside the magnetic bag.

[0050] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A type of billiard pants with a detachable magnetic module, comprising a pants body, characterized in that, The pants have at least one magnetic pocket, inside which is a magnetic module for attracting a powder box with a magnet. The magnetic module includes a magnet assembly and a protective layer covering the magnet assembly. The magnet assembly includes at least one magnet block. The magnetic pocket has an opening for inserting or removing the magnetic module. The magnetic pocket can be one of the following structures: a single-lip pocket, a double-lip pocket, a zippered pocket, a patch pocket, or a welt pocket. The magnetic pocket is located next to the pants pocket or at the pants seam.

2. A billiards shorts with a detachable magnetic module according to claim 1, characterized in that, The magnetic bag has an opening width of 3-8cm and a bag depth of 4-10cm.

3. A billiards shorts with a detachable magnetic module according to claim 2, characterized in that, The magnetic bag has an opening width of 4-5cm and a bag depth of 5-7cm.

4. A billiards shorts with a detachable magnetic module according to claim 1, characterized in that, The magnetic bag is a single-lip bag, which includes a first cloth bag, a second cloth bag, and a bag lip. The first cloth bag and the second cloth bag are connected and have the opening. The bag lip is located on the outside of the pants.

5. A billiards shorts with a detachable magnetic module according to claim 1, characterized in that, The magnetic bag is a zippered bag, which includes a third cloth bag, a fourth cloth bag, and an invisible zipper. The third cloth bag and the fourth cloth bag are connected and have the opening. The opening is connected to the invisible zipper for opening or closing. A zipper pad is provided on the side of the invisible zipper away from the trouser fabric to cover the back of the invisible zipper.

6. A billiards pant with a detachable magnetic module according to claim 5, characterized in that, The magnetic bag includes an adhesive layer disposed between the invisible zipper and the trouser fabric, for connecting the invisible zipper and the trouser fabric.

7. A billiards shorts with a detachable magnetic module according to claim 1, characterized in that, The magnetic bags are provided in 2 to 3 units.

8. A billiards shorts with a detachable magnetic module according to claim 1, characterized in that, The thickness of the magnetic module is 0.05~0.3cm.