Waistband

Abstract

The utility model provides a waistband. The waistband comprises a main waistband body and a supporting piece. The main body part comprises a plurality of ventilation areas and a mounting part, the plurality of ventilation areas are arranged around the mounting part, each ventilation area is provided with a plurality of ventilation holes, at least two adjacent ventilation areas are connected through a connecting part, and one end of the connecting part is connected with the mounting part. The main belt body is prepared through a weaving process, and the weaving density of the breathable areas is smaller than that of the connecting parts. The supporting piece is arranged on the mounting part. According to the waistband provided by the invention, the breathable area and the connecting part are arranged on the main waistband body, the knitting density of the breathable area is relatively small, and the breathable holes are formed, so that the breathability of the waistband can be improved, and the use comfort of the waistband is improved. The connecting part is connected with the multiple breathable areas, the supporting piece is arranged on the mounting part, the main belt body can be prevented from being stretched and deformed, the connecting structure stability of the supporting piece is protected, the mounting part and the supporting piece are prevented from falling off, and the structural stability of the main belt body is improved.

Description

Technical Field

[0001] This application belongs to the technical field of belts, and specifically relates to belts. Background Art

[0002] With the changes in modern lifestyles, problems such as people sitting for long periods and lacking exercise are becoming increasingly serious, leading to an increasing number of lumbar diseases and sub-healthy conditions, which not only affect people's daily lives and work but also bring a lot of pain and inconvenience. Belts are commonly used to provide lumbar support and stability to help relieve the user's lumbar pain. However, during long-term use, the belts of related technologies are prone to lack sufficient support force, are easily stretched and deformed, are difficult to effectively fix the waist, and have poor breathability, which can easily cause discomfort to the user during long-term use and reduce the user's comfort. Utility Model Content

[0003] In view of this, this application provides a belt, including:

[0004] A main belt body, including a main body part and two end parts connected to both ends of the main body part, the two end parts being used for detachably fixing to each other to wear the main belt body on the user's waist; the main body part includes a plurality of ventilation areas and an installation part, the plurality of ventilation areas are arranged around the installation part, each ventilation area is provided with a plurality of ventilation holes, at least two adjacent ventilation areas are connected by a connecting part, one end of the connecting part is connected to the installation part; the main belt body is prepared by a weaving process, and the weaving density of the ventilation area is less than that of the connecting part;

[0005] A support member, arranged in the installation part, for supporting the user's waist.

[0006] Wherein, the other end of the connecting part extends to the edge of the main body part.

[0007] Wherein, the main belt body has a plurality of the connecting parts arranged at intervals, and the connecting parts are all arranged at an angle to the length direction of the main belt body.

[0008] Wherein, the plurality of connecting parts are parallel to each other; or, the plurality of connecting parts are approximately parallel.

[0009] Wherein, the connecting parts are arranged on opposite sides of the installation part.

[0010] Wherein, the main belt body includes a first surface and a second surface arranged back to back, and the installation part and the connecting part are both arranged on the first surface.

[0011] Wherein, the main body part further includes an assembly part and a connection part provided on the second surface, the assembly part corresponds to the installation part, the connection part corresponds to the connection part, the belt further includes a decorative part provided on the second surface, and the decorative part is provided on the assembly part.

[0012] Wherein, the knitting density of the installation part is greater than that of the ventilation area.

[0013] Wherein, the belt further includes an installation sleeve provided on the first surface of the main belt body, the support member is placed in the installation sleeve, and at least part of the installation sleeve is fixed to the installation part.

[0014] Wherein, the installation area where the installation sleeve is fixed to the installation part is greater than or equal to 3 / 4 of the surface area of the first surface of the installation sleeve facing the main belt body.

[0015] Wherein, the main belt body further includes a peripheral part surrounding the main body part, and the knitting density of the peripheral part is greater than that of the ventilation area.

[0016] Wherein, the belt further includes a tightening belt assembly for adjusting the wearing tightness of the main belt body, the tightening belt assembly is provided on the second surface of the main belt body, the tightening belt assembly includes an elastic belt, a connecting member, and an adjusting belt arranged in sequence in the extending direction of the main belt body, the elastic belt is connected to the adjusting belt through the connecting member, the end of the elastic belt away from the connecting member is fixed to the main belt body, one end of the adjusting belt away from the connecting member is an adjusting end, and the adjusting end is used to drive the elastic belt to elastically deform when being pulled, so as to tension the main belt body, and the adjusting belt is a non-elastic belt body.

[0017] Wherein, when the belt is in a flat state, along the length direction of the main belt body, the ratio of the length of the elastic belt to the length of the adjusting belt is 1 / 6 - 1 / 2.

[0018] Wherein, the connecting member has a perforation, the elastic belt is passed through the perforation and is slidably connected to the connecting member, the elastic belt includes a first belt body and a second belt body that form an angle with each other, and the ends of the first belt body and the second belt body away from the connecting member are both fixed on the main belt body.

[0019] Wherein, there is an included angle α between the first belt body and the second belt body, and when the belt is in a flat state, the included angle α is 20° - 60°.

[0020] Wherein, the belt has at least two of the tightening belt assemblies, and the two tightening belt assemblies are arranged along the width direction of the main belt body; one end of the adjusting belt forms the adjusting end, and the other end is fixed on the main belt body. The adjusting ends of the two tightening belt assemblies are connected and provided with the same attachment part.

[0021] Wherein, in one of the tightening belt assemblies, the elastic belt includes a first belt body and a second belt body that form an angle with each other. The ends of the first belt body and the second belt body away from the connecting member are both fixed on the main belt body. There is an included angle α between the first belt body and the second belt body. There is an included angle β between the adjusting ends of the two tightening belt assemblies, and the included angle β is smaller than the included angle α.

[0022] Wherein, when the belt is in a flat state, the included angle β is 10° to 50°.

[0023] Wherein, the belt further includes a decorative member provided on the second surface of the main belt body. The decorative member is provided in the middle area of the main body part. The ends of the elastic belts away from the connecting member are fixed between the main belt body and the decorative member, and the ends of one elastic belt away from the connecting member and the ends of the other elastic belt away from the connecting member have an overlapping part that overlaps with each other.

[0024] Wherein, along the width direction of the main belt body, the width of the overlapping part is greater than 1 / 4 of the width of the elastic belt.

[0025] Wherein, the end area of the main body part includes a first terminal area and a second terminal area arranged along the extending direction of the main belt body. The belt has at least two of the tightening belt assemblies. One tightening belt assembly extends from the middle area of the main body part to the first terminal area, and the other tightening belt assembly extends from the middle area of the main body part to the second terminal area.

[0026] Wherein, one end of the adjusting belt forms the adjusting end, and the other end is fixed on the main belt body. The arrangement direction of the adjusting end of one tightening belt assembly pointing to the other tightening belt assembly and the extending direction of the main belt body have an included angle θ, and the included angle θ is 0 to 20°.

[0027] Wherein, the belt further includes a mounting sleeve provided on the first surface of the main belt body. The support member is placed in the mounting sleeve. The belt further includes a decorative member provided on the second surface of the main belt body. At least part of the connecting line is used to connect the mounting sleeve and the decorative member at the same time.

[0028] The belt provided by this application is provided with a breathable area and a connecting part on the main belt body. The knitting density of the breathable area is small and there are multiple breathable holes, which can improve the breathability of the belt and the comfort of using the belt. The knitting density of the connecting part is large. By using the connecting part to connect multiple breathable areas, it can prevent the main belt body from being stretched and deformed, protect the stability of the connection structure of the support member, avoid the detachment of the installation part and the support member, and improve the structural stability of the main belt body. Moreover, a support member is also provided on the main belt body. While the support member plays a supporting role to fix the waist, setting the support member on the installation part can not only improve the connection performance between the support member and the main belt body, but also prevent the connection structure of the support member from being stretched, deformed, damaged or detached, thereby improving the reliability of the belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of this application, the drawings required to be used in the embodiments of this application will be described below.

[0030] Figure 1 FIG. is a schematic structural diagram of a support belt provided by an embodiment of this application.

[0031] Figure 2 FIG. is a schematic structural diagram of a main belt body provided by an embodiment of this application.

[0032] Figure 3 FIG. is a schematic structural diagram of the main belt body from another perspective provided by an embodiment of this application.

[0033] Figure 4 FIG. is a schematic structural diagram of the support belt from another perspective provided by an embodiment of this application.

[0034] Figure 5 FIG. is an exploded view of the components of the support belt provided by an embodiment of this application.

[0035] Figure 6 FIG. is a schematic structural diagram of a tightening belt assembly provided by an embodiment of this application.

[0036] Reference numerals: Belt 1, Main belt body 10, First side 11, Second side 12, Main body part 13, Breathable area 131, Installation part 132, Connecting part 133, Assembly part 134, Linking part 135, Peripheral part 136, End part 14, Support member 20, First support bar 21, Second support bar 22, Tightening belt assembly 30, Elastic band 31, First belt body 311, Second belt body 312, Connecting member 32, Perforation 321, Adjusting belt 33, Adjusting end 331, Attachment part 34, Decorative member 40, First decorative strip 41, Second decorative strip 42, Installation sleeve 50. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0037] The following are the preferred embodiments of the present application. It should be noted that for those of ordinary skill in the art, without departing from the principles of the present application, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present application.

[0038] Unless otherwise stated or there is a contradiction, the terms or phrases used in the present application have the following meanings:

[0039] In the present application, "first", "second", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second" may explicitly or implicitly include at least one of such features.

[0040] In the present application, "one or several" means any one, any two, or any two or more of the listed items. Among them, "several" means any two or more.

[0041] In the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present application.

[0042] In the present application, unless otherwise clearly specified and limited, the terms "install", "connect", "couple", "fix", etc. should be understood in a broad sense. For example, it can be a connection, a detachable connection, or an integral body. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0043] Please refer to Figures 1-3The present application provides a waist belt 1, comprising a main belt body 10 and a support member 20. The main belt body 10 comprises a main body 13 and two end portions 14 connected to both ends of the main body 13, the two end portions 14 being used to be detachably fixed to each other so as to wear the main belt body 10 on the user's waist; the main body 13 comprises a plurality of air permeable areas 131 and a mounting portion 132, the plurality of air permeable areas 131 being arranged around the mounting portion 132, each of the air permeable areas 131 being provided with a plurality of air permeable holes, at least two adjacent air permeable areas 131 being connected by a connecting portion 133, one end of the connecting portion 133 being connected to the mounting portion 132; the main belt body 10 is prepared by a weaving process, the weaving density of the air permeable area 131 being less than the weaving density of the connecting portion 133; the support member 20 is arranged at the mounting portion 132, and is used to support the user's waist.

[0044] The main belt body 10 is a part that can wear the entire belt 1 to the waist and abdomen of the human body. The main belt body 10 is in a long strip shape. The materials of the main belt body 10 include but are not limited to cloth, leather and other materials. For easy wearing, the two ends of the main belt body 10 can be respectively provided with mutually matching connecting accessories such as Velcro, magnet buckle, buckle, etc., so as to facilitate locking or loosening operations during use. It can be understood that the main belt body 10 can be a structure with a base material of one type, or a structure with a base material of multiple types. For example, the side facing the waist of the human body can be, for example, cloth, and the side facing away from the human body can be leather. In other settings, the main belt body 10 can also have a flexible coat, and a filling layer is also filled in the flexible coat. The filling layer can be an elastic material, such as a sponge. By setting it in this way, the main belt body 10 can have greater elasticity and better wearing comfort.

[0045] The main belt body 10 includes a first surface 11 and a second surface 12 which are arranged opposite to each other. The first surface 11 can be understood as the skin-near surface, which refers to the surface facing the user's skin during wearing. The second surface 12 can be understood as the back skin surface, which refers to the surface facing away from the user's skin. Figure 1 The waist belt 1 is provided with a plurality of support members 20, and the waist belt 1 has a plurality of support members 20, and ...

[0046] The main belt body 10 is prepared by a weaving process. For example, the material of the main belt body 10 is cloth. The main belt body 10 is woven from cloth. The main belt body 10 includes a main body part 13 and end parts 14, and the end parts 14 are arranged on opposite sides of the main body part 13. Among them, the main body part 13 includes a breathable area 131 and a mounting part 132. The weaving density of the breathable area 131 is small, and a plurality of breathable holes are formed in the main belt body 10 of the breathable area 131. The breathable holes are used for ventilation, thereby improving the breathability of the belt 1 and further improving the comfort of using the belt 1. The mounting part 132 is used for mounting the support member 20. The mounting part 132 penetrates through a plurality of breathable areas 131. The weaving density of the breathable area 131 is less than that of the mounting part 132. The main body part 13 further includes a connecting part 133, and the connecting part 133 is used for connecting adjacent breathable areas 131. The mounting part 132 also penetrates through the connecting part 133. The weaving density of the breathable area 131 is less than that of the connecting part 133. It should be noted that in order to better display the breathable area 131, in Figure 2 and Figure 3 graphical filling is used to represent the breathable area 131.

[0047] Optionally, the extending direction of the breathable area 131 is arranged at an angle with the length direction of the main belt body 10. The extending direction of the connecting part 133 is arranged at an angle with the length direction of the main belt body 10. The extending direction of the breathable area 131 is parallel or approximately parallel to the extending direction of the connecting part 133. The extending direction of the mounting part 132 is arranged at an angle with the length direction of the main belt body 10. The extending direction of the mounting part 132 is arranged at an angle with the extending direction of the breathable area 131. It can also be understood that the breathable area 131, the connecting part 133, and the mounting part 132 are all inclined on the main belt body 10, thereby improving the structural stability of the main belt body 10 and preventing the main belt body 10 from being stretched and deformed.

[0048] The support member 20 is arranged on the first surface 11. The support member 20 includes a first support bar 21 and a second support bar 22. A second support bar 22, a first support bar 21, and another second support bar 22 are sequentially arranged in the extending direction of the main belt body 10. The two second support bars 22 are respectively arranged on opposite sides of the first support bar 21. The extending direction of the first support bar 21 is the same as the width direction of the main belt body 10. The second support bar 22 is arranged at an angle with the length direction of the main belt body 10, and an angle is formed between the second support bar 22 and the first support bar 21. The first support bar 21 and the second support bar 22 cooperate with each other to jointly support the user's waist when the main belt body 10 is worn on the user's waist. For example, the first support bar 21 is integrally in an H shape or approximately an H shape.

[0049] An air-permeable area 131 and a connecting portion 133 are provided on the main belt body 10 of the belt 1. The air-permeable area 131 has a relatively small knitting density and is provided with a plurality of air holes, which can improve the air permeability of the belt 1 and enhance the comfort of using the belt 1. The knitting density of the connecting portion 133 is relatively large. By using the connecting portion 133 to connect a plurality of air-permeable areas 131, it is possible to prevent the main belt body 10 from being stretched and deformed, protect the stability of the connection structure of the support member 20, avoid the detachment of the mounting portion 132 from the support member 20, and improve the structural stability of the main belt body 10. Moreover, a support member 20 is also provided on the main belt body 10. While the support member 20 plays a supporting role to fix the waist, by arranging the support member 20 on the mounting portion 132, it can not only improve the connection performance between the support member 20 and the main belt body 10, but also prevent the connection structure of the support member 20 from being stretched, deformed, damaged or detached, thereby improving the reliability of the belt 1.

[0050] Please also refer to Figures 1-3 , in one embodiment, the other end of the connecting portion 133 extends to the edge of the main body portion 13.

[0051] One end of the connecting portion 133 is connected to the mounting portion 132, and the other end extends to the edge of the main body portion 13. It can also be understood that the other end of the connecting portion 133 covers the edge of the main body portion 13. By making the connecting portion 133 connect both the mounting portion 132 and the edge of the main body portion 13, it is possible to further improve the structural stability of the main belt body 10, further prevent the main belt body 10 from being stretched and deformed, further protect the stability of the connection structure of the support member 20, and avoid the detachment of the mounting portion 132 from the support member 20.

[0052] Please also refer to Figures 1-3 , in one embodiment, the main belt body 10 has a plurality of the connecting portions 133 arranged at intervals, and the connecting portions 133 are all arranged at an angle to the length direction of the main belt body 10.

[0053] Optionally, the connecting portion 133 is parallel to the air-permeable area 131; or, approximately parallel. In this embodiment, by arranging a plurality of connecting portions 133 obliquely on the main belt body 10, the structural stability of the main belt body 10 is improved, and the main belt body 10 is prevented from being stretched and deformed.

[0054] Among them, a plurality of the connecting portions 133 are parallel to each other; or, a plurality of the connecting portions 133 are approximately parallel. It can also be understood that the extending directions of a plurality of connecting portions 133 are parallel to each other; or, approximately parallel. By defining the extending directions of a plurality of connecting portions 133, the structural stability of the main belt body 10 can be further improved, the main belt body 10 can be further prevented from being stretched and deformed, the stability of the connection structure of the support member 20 can be further protected, and the detachment of the mounting portion 132 from the support member 20 can be avoided.

[0055] Moreover, the connecting portions 133 are disposed on opposite sides of the mounting portion 132. By disposing the connecting portions 133 on opposite sides of the mounting portion 132, it is beneficial for the connecting portions 133 to disperse the concentrated force of the support member 20 on the mounting portion 132, thereby further protecting the stability of the connection structure of the support member 20 and further preventing the detachment of the mounting portion 132 and the support member 20.

[0056] Please refer to Figures 1-3 , in an embodiment, the main belt body 10 includes a first surface 11 and a second surface 12 disposed opposite to each other, and the mounting portion 132 and the connecting portions 133 are both disposed on the first surface 11.

[0057] Moreover, the main body portion 13 further includes an assembling portion 134 and a connecting portion 135 disposed on the second surface 12. The assembling portion 134 corresponds to the mounting portion 132, the connecting portion 135 corresponds to the connecting portions 133, the belt 1 further includes a decorative member 40 disposed on the second surface 12, and the decorative member 40 is disposed on the assembling portion 134.

[0058] The decorative member 40 is flexible, and the material of the decorative member 40 is a flexible material. Due to the soft characteristics of the decorative member 40, discomfort caused by excessive hardness can be avoided. The decorative member 40 includes a first decorative strip 41 and a second decorative strip 42. The first decorative strip 41 is disposed close to the center of the main belt body 10, or the first decorative strip 41 is disposed at the center of the main belt body 10. Optionally, the first decorative strip 41 is disposed corresponding to the first support strip 21, and the shapes of the first decorative strip 41 and the first support strip 21 match. The two second decorative strips 42 are respectively disposed on opposite sides of the first decorative strip 41, and the second decorative strip 42 is disposed at an angle to the length direction of the main belt body 10. Optionally, the second decorative strip 42 is disposed corresponding to the second support strip 22, and the shapes of the second decorative strip 42 and the second support strip 22 match.

[0059] Optionally, the knitting density of the connecting portion 135 is greater than the knitting density of the ventilation area 131, and the knitting density of the assembling portion 134 is greater than the knitting density of the ventilation area 131. Optionally, the ventilation area 131 is disposed on the first surface 11 and the second surface 12.

[0060] In this embodiment, by disposing the mounting portion 132 and the connecting portions 133 on the first surface 11 and disposing the assembling portion 134 and the connecting portion 135 on the second surface 12, the overall structural stability of the main belt body 10 is improved, the main belt body 10 is prevented from being stretched and deformed, and the stability of the connection structures of the support member 20 and the decorative member 40 is also protected, and the detachment of the support member 20 and the decorative member 40 is avoided.

[0061] Please refer to Figures 1-3 , in an embodiment, the knitting density of the mounting portion 132 is greater than the knitting density of the ventilation area 131.

[0062] By defining that the knitting density of the mounting part 132 is greater than that of the breathable area 131, the structural stability of the mounting part 132 is improved, the main belt body 10 is prevented from being stretched and deformed, and the connection structural stability of the support member 20 is also protected.

[0063] Wherein, the belt 1 further includes a mounting sleeve 50 provided on the first surface 11 of the main belt body 10, the support member 20 is placed in the mounting sleeve 50, and at least a part of the mounting sleeve 50 is fixed to the mounting part 132.

[0064] Moreover, the mounting area where the mounting sleeve 50 is fixed to the mounting part 132 is greater than or equal to 3 / 4 of the surface area of the mounting sleeve 50 facing the first surface 11 of the main belt body 10.

[0065] Specifically, it can be exemplified that the mounting area where the mounting sleeve 50 is fixed to the mounting part 132 is equal to 3 / 4 of the surface area of the mounting sleeve 50 facing the first surface 11 of the main belt body 10, or equal to 5 / 6 of the surface area of the mounting sleeve 50 facing the first surface 11 of the main belt body 10, or equal to the surface area of the mounting sleeve 50 facing the first surface 11 of the main belt body 10, etc. By defining the mounting area where the mounting sleeve 50 is fixed to the mounting part 132, the connection performance between the mounting sleeve 50 and the mounting part 132 can be improved, thereby improving the mounting stability of the support member 20 and preventing the support member 20 from falling off.

[0066] Please also refer to Figures 1-3 , in an embodiment, the main belt body 10 further includes a peripheral part 136 surrounding the main body part 13, and the knitting density of the peripheral part 136 is greater than that of the breathable area 131.

[0067] Optionally, the breathable area 131 is connected to the peripheral part 136. The mounting part 132 is connected to the peripheral part 136. The connecting part 133 is connected to the peripheral part 136. By providing the peripheral part 136 and defining that the knitting density of the peripheral part 136 is greater than that of the breathable area 131, the overall structural stability of the main belt body 10 is improved, and the main belt body 10 is prevented from being stretched and deformed.

[0068] Please also refer to Figures 1-6, in one embodiment, the belt 1 further includes a tightening belt assembly 30 for adjusting the wearing tightness of the main belt body 10. The tightening belt assembly 30 is disposed on the second surface 12 of the main belt body 10. The tightening belt assembly 30 includes an elastic belt 31, a connecting member 32, and an adjusting belt 33 that are sequentially arranged in the extending direction of the main belt body 10. The elastic belt 31 is connected to the adjusting belt 33 through the connecting member 32. The end of the elastic belt 31 away from the connecting member 32 is fixed to the main belt body 10. One end of the adjusting belt 33 away from the connecting member 32 is an adjusting end 331. When the adjusting end 331 is pulled, it drives the elastic belt 31 to elastically deform, thereby tightening the main belt body 10. The adjusting belt 33 is a non-elastic belt body.

[0069] The tightening belt assembly 30 is disposed on the second surface 12 to facilitate the user to adjust the wearing tightness of the main belt body 10. The tightening belt assembly 30 includes an elastic belt 31, a connecting member 32, and an adjusting belt 33. The connecting member 32 has a perforation 321, and the connecting member 32 can also be understood as a connecting ring. For example, both the elastic belt 31 and the adjusting belt 33 pass through the perforation 321 and are wound around the connecting member 32, so that the elastic belt 31 is slidably connected to the connecting member 32 and the adjusting belt 33 is slidably connected to the connecting member 32.

[0070] Specifically, the elastic belt 31 includes a first belt body 311 and a second belt body 312 that are angled to each other. The ends of the first belt body 311 and the second belt body 312 away from the connecting member 32 are both fixed on the main belt body 10 and are arranged at intervals in the width direction of the main belt body 10. One end of the adjusting belt 33 forms an adjusting end 331, and the other end is fixed on the main belt body 10. The adjusting end 331 and the other end of the adjusting belt 33 are arranged at intervals in the width direction of the main belt body 10. When using the belt 1, the user can stretch the adjusting end 331, so that the adjusting belt 33 slides relative to the connecting member 32, thereby driving the elastic belt 31 to elastically deform, so as to tighten the main belt body 10, so as to realize the adjustment of the wearing tightness of the main belt body 10 by the tightening belt assembly 30.

[0071] The tightening belt assembly 30 composed of the elastic belt 31 and the adjusting belt 33 is arranged on the main belt body 10. The elastic belt 31 enables the tightening belt assembly 30 to be stretched by a large margin, and the non-elastic belt body adjusting belt 33 is used to drive the elastic belt 31 to elastically deform, so that a small tightening force applied to the adjusting belt 33 can tighten the main belt body 10. Therefore, through the mutual cooperation of the elastic belt 31 and the adjusting belt 33, the present application can not only provide sufficient support force for the belt 1 and effectively fix it to the waist, but also evenly distribute the pressure in various regions of the waist, avoiding discomfort or injury caused by excessive local pressure, and improving the use comfort and effectiveness of the belt 1.

[0072] Please refer to Figures 1-6, in one embodiment, when the belt 1 is in a flat state, along the length direction of the main belt body 10, the ratio of the length of the elastic band 31 to the length of the adjusting band 33 is 1 / 6 to 1 / 2.

[0073] Specifically, for example, the length of the elastic band 31 (such as Figure 6 shown as L1 in Figure 6 ) and the length of the adjusting band 33 (such as shown as L2 in

[0074] ) have a ratio of 1 / 6, or 1 / 5, or 1 / 4, or 1 / 3, or 1 / 2, etc. Among them, when the belt 1 is in a flat state, the length of the elastic band 31 is 50 mm to 70 mm, and the length of the adjusting band 33 is 180 mm to 220 mm. More specifically, when the belt 1 is in a flat state, the length of the elastic band 31 is 62 mm, and the length of the adjusting band 33 is 205 mm.

[0075] If the proportion of the length of the elastic band 31 is small and the proportion of the length of the adjusting band 33 is large, it can ensure that the tightening band assembly 30 can have a large tension force when stretched by a small amount, making the overall size of the belt 1 more controllable. If the proportion of the length of the elastic band 31 is large and the proportion of the length of the adjusting band 33 is small, it will result in the need to stretch more of the adjusting band 33 to drive the elastic band 31 to undergo elastic deformation, which is likely to cause the overall length of the belt 1 to be too long. In addition, the proportion of the length of the elastic band 31 cannot be too small, otherwise it is likely that the amplitude of elastic deformation of the elastic band 31 is insufficient to adapt to people with various waist circumferences.

[0076] Figures 1-6 , in one embodiment, the connecting member 32 has a perforation 321, the elastic band 31 is passed through the perforation 321 and is slidably connected to the connecting member 32. The elastic band 31 includes a first band body 311 and a second band body 312 that are angled to each other. One ends of the first band body 311 and the second band body 312 away from the connecting member 32 are both fixed on the main belt body 10.

[0077] The first belt body 311 is connected to the second belt body 312, and an acute angle is formed between the first belt body 311 and the second belt body 312. By making the first belt body 311 and the second belt body 312 form an angle with each other, the area of the elastic belt 31 covering the main belt body 10 can be increased, which is more conducive to tensioning the main belt body 10. An included angle α is formed between the first belt body 311 and the second belt body 312. If the included angle α is larger, the vertical area of the elastic belt 31 covering the main belt body 10 is larger, and more vertical areas of the main belt body 10 can be pulled; if the included angle α is smaller, the lateral pulling force of the elastic belt 31 is larger, the tightening force is greater, and the tightened position is more concentrated.

[0078] Wherein, when the belt 1 is in a flat state, the included angle α is 20° to 60°. Specifically, examples can be given that the included angle α is 20°, or 25°, or 30°, or 35°, or 40°, or 45°, or 50°, or 55°, or 60°, etc. The flat state of the belt 1 means the state where the adjustment belt 33 is not stretched and the elastic belt 31 does not undergo elastic deformation. By limiting the included angle α to 20° to 60°, not only can the elastic belt 31 provide sufficient lateral tightening force, but also the elastic belt 31 can cover as much vertical area of the main belt body 10 as possible, thereby improving the tensioning effect of the tightening belt assembly 30 on the main belt body 10 and further improving the use comfort and effectiveness of the belt 1.

[0079] Please also refer to Figures 1-6 In an embodiment, the belt 1 has at least two of the tightening belt assemblies 30, and the two tightening belt assemblies 30 are arranged along the width direction of the main belt body 10; one end of the adjustment belt 33 forms the adjustment end 331, and the other end is fixed on the main belt body 10. The adjustment ends 331 of the two tightening belt assemblies 30 are connected and provided with the same attachment portion 34, and the attachment portion 34 is used for detachably fixing on the main belt body 10.

[0080] The two tightening belt assemblies 30 are arranged along the width direction of the main belt body 10, which can also be understood as the two tightening belt assemblies 30 are arranged vertically, and the two elastic belts 31, the two connecting members 32, and the two adjustment belts 33 are respectively arranged vertically. Moreover, the ends of the two adjustment ends 331 far from the connecting member 32 are connected and provided with an attachment portion 34. Such a setting not only facilitates the user to adjust the two tightening belt assemblies 30 simultaneously, but also enables the tightening belt assemblies 30 to cover more of the main belt body 10, which is beneficial to improving the tensioning effect of the tightening belt assemblies 30 on the main belt body 10 and further improving the use comfort and effectiveness of the belt 1.

[0081] The attachment part 34 can be detachably connected to the main belt body 10. For example, the detachable connection methods include, but are not limited to, bonding connection, snap connection, magnetic connection and other forms. Optionally, the attachment part 34 is a magic tape, and another magic tape is provided on the main belt body 10. The attachment part 34 is detachably fixed to the main belt body 10 through bonding connection.

[0082] Wherein, in one of the tightening belt assemblies 30, the elastic belt 31 includes a first belt body 311 and a second belt body 312 that form an angle with each other. One ends of the first belt body 311 and the second belt body 312 far from the connecting member 32 are both fixed on the main belt body 10. There is an included angle α between the first belt body 311 and the second belt body 312. There is an included angle β between the adjusting ends 331 of the two tightening belt assemblies 30, and the included angle β is smaller than the included angle α.

[0083] The adjusting ends 331 of the two tightening belt assemblies 30 form an angle with each other, and there is an included angle β between the adjusting ends 331 of the two tightening belt assemblies 30. If the included angle α is larger and the included angle β is smaller, the tightening belt assembly 30 covers a larger vertical area of the main belt body 10, making the lateral tension more concentrated, minimizing the loss of lateral tension as much as possible, making the effective lateral tension larger, and facilitating the user to adjust the adjusting belt 33.

[0084] When the belt 1 is in a flat state, the included angle β is 10° - 50°. Specifically, for example, the included angle β is 10°, or 15°, or 20°, or 25°, or 30°, or 35°, or 40°, or 45°, or 50°, etc. By defining the included angle β as 10° - 50°, not only can the adjusting belt 33 provide sufficient lateral tension to improve the tensioning effect of the tightening belt assembly 30 on the main belt body 10, but also the length of the adjusting belt 33 can be controlled to avoid the length of the adjusting belt 33 being too long.

[0085] Please refer to Figures 1-6 , in an embodiment, the belt 1 further includes a decorative member 40 provided on the second surface 12 of the main belt body 10. The decorative member 40 is provided in the middle area of the main body portion 13. The ends of the elastic belt 31 far from the connecting member 32 are fixed between the main belt body 10 and the decorative member 40, and there is an overlapping portion between the end of one elastic belt 31 far from the connecting member 32 and the end of the other elastic belt 31 far from the connecting member 32.

[0086] The decorative member 40 is flexible, and the material of the decorative member 40 is a flexible material. Due to the soft characteristics of the decorative member 40, discomfort caused by excessive hardness can be avoided. The decorative member 40 is fixed to the second side 12. The decorative member 40 includes a first decorative strip 41 and a second decorative strip 42. The first decorative strip 41 is disposed near the center of the main belt body 10, or the first decorative strip 41 is disposed at the center of the main belt body 10. The ends of the elastic bands 31 away from the connecting member 32 are both disposed between the main belt body 10 and the first decorative strip 41. Optionally, the first decorative strip 41 and the first support strip 21 are correspondingly arranged, and the shapes of the first decorative strip 41 and the first support strip 21 match each other. The two second decorative strips 42 are respectively disposed on opposite sides of the first decorative strip 41, and the second decorative strip 42 is disposed at an angle to the length direction of the main belt body 10. The elastic band 31 covers the second decorative strip 42. Optionally, the second decorative strip 42 and the second support strip 22 are correspondingly arranged, and the shapes of the second decorative strip 42 and the second support strip 22 match each other.

[0087] The ends of the elastic bands 31 away from the connecting member 32 are both disposed between the main belt body 10 and the decorative member 40. It can also be understood that the ends of the first belt body 311 and the second belt body 312 of the elastic bands 31 away from the connecting member 32 are both fixed between the main belt body 10 and the decorative member 40. Moreover, the ends of the two elastic bands 31 away from the connecting member 32 overlap each other. For example, the first belt body 311 of one elastic band 31 overlaps with the second belt body 312 of another elastic band 31; or for another example, the first belt body 311 of one elastic band 31 overlaps with the first belt body 311 of another elastic band 31.

[0088] In this embodiment, by overlapping part of the two elastic bands 31 and disposing the ends of the elastic bands 31 between the decorative member 40 and the main belt body 10, not only the connection performance between the elastic bands 31 and the main belt body 10 is improved, and the installation stability of the tightening belt assembly 30 is enhanced, but also the pulling force is concentrated in the middle region of the main body part 13, ensuring that the edges of the main belt body 10 are not prone to curling when the belt 1 is tightened.

[0089] Wherein, along the width direction of the main belt body 10, the width of the overlapping part is greater than 1 / 4 of the width of the elastic band 31. Specifically, it can be exemplified that the width of the overlapping part is greater than 1 / 4 of the width of the elastic band 31, or greater than 1 / 3 of the width of the elastic band 31, or greater than 1 / 2 of the width of the elastic band 31, or greater than 2 / 3 of the width of the elastic band 31, etc. By defining that the width of the overlapping part is greater than 1 / 4 of the width of the elastic band 31, the installation stability of the elastic band 31 can be improved, thereby enhancing the installation stability of the two tightening belt assemblies 30.

[0090] Please refer to Figures 1-6, in one embodiment, the end region of the main body portion 13 includes a first terminal region and a second terminal region arranged along the extending direction of the main belt body 10. The belt 1 has at least two tightening belt assemblies 30. One tightening belt assembly 30 extends from the middle region of the main body portion 13 towards the first terminal region, and the other tightening belt assembly 30 extends from the middle region of the main body portion 13 towards the second terminal region.

[0091] The two tightening belt assemblies 30 extend in opposite directions respectively, which can also be understood as the two tightening belt assemblies 30 are arranged left and right, and the two elastic bands 31, the two connecting members 32, and the two adjusting bands 33 are respectively arranged left and right. Such an arrangement can balance the tension force on the main belt body 10 left and right, reduce the concentrated force on the middle region of the main belt body 10, improve the structural strength in the middle of the belt 1, and also prevent the decorative member 40 from detaching and shifting from the main belt body 10.

[0092] The two tightening belt assemblies 30 are arranged on the opposite sides of the first decorative strip 41, and the ends of the elastic bands 31 away from the connecting members 32 in the two tightening belt assemblies 30 are both fixed between the main belt body 10 and the first decorative strip 41. By fixing the two elastic bands 31 to the middle region of the main body portion 13 and connecting them through the first decorative strip 41, the connection performance between the tightening belt assembly 30 and the main belt body 10 is improved, and the installation stability of the tightening belt assembly 30 is enhanced.

[0093] Wherein, one end of the adjusting band 33 forms the adjusting end 331, and the other end is fixed on the main belt body 10. The included angle θ between the arrangement direction of the adjusting end 331 of one tightening belt assembly 30 pointing to the other tightening belt assembly 30 and the extending direction of the main belt body 10 is 0 to 20°.

[0094] Specifically, for example, the included angle θ is 0, or 5°, or 10°, or 15°, or 20°, etc. By limiting the included angle θ between the two adjusting ends 331 and the extending direction of the main belt body 10, the two tightening belt assemblies 30 can extend as much as possible along the transverse direction of the main belt body 10, so as to reduce the loss of transverse tension, make the effective transverse tension greater, and facilitate the user to adjust the tightening belt assembly 30.

[0095] Wherein, the support member 20 further includes a first support strip 21 and a second support strip 22 provided on the first surface 11 of the main belt body 10. The first support strip 21 is provided in the middle region of the main body portion 13, the second support strip 22 is provided on the opposite sides of the first support strip 21, and the elastic band 31 covers the second support strip 22.

[0096] The elastic band 31 covers the second support bar 22. It can also be understood that at least a part of the orthographic projection of the elastic band 31 on the first surface 11 covers the second support bar 22. When the main belt body 10 is worn on the user's waist, the elastic band 31 presses against the user's waist and presses the second support bar 22, enabling the second support bar 22 to better support the user's waist.

[0097] Please also refer to Figures 1-4 , in an embodiment, the belt 1 further includes a mounting sleeve 50 provided on the first surface 11 of the main belt body 10. The support member 20 is placed inside the mounting sleeve 50. The belt 1 further includes a decorative member 40 provided on the second surface 12 of the main belt body 10. At least part of the connecting line is used to connect the mounting sleeve 50 and the decorative member 40 simultaneously.

[0098] Both the mounting sleeve 50 and the decorative member 40 are fixed to the main belt body 10 through the connecting line. At least part of the connecting line simultaneously fixes the mounting sleeve 50 on the first surface 11 and the decorative member 40 on the second surface 12, thereby improving the connection performance between the mounting sleeve 50, the decorative member 40 and the main belt body 10, enhancing the mounting reliability of the mounting sleeve 50 and the decorative member 40, and reducing the phenomenon that the mounting sleeve 50, the decorative member 40 and the main belt body 10 are separated due to pulling the tightening belt assembly 30.

[0099] The above has introduced in detail the content provided by the embodiments of the present application. The principles and embodiments of the present application have been elaborated and explained herein. The above description is only used to help understand the method and its core idea of the present application; at the same time, for those of ordinary skill in the art, according to the idea of the present application, there will be changes in the specific embodiments and application scopes. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A belt, characterized in that, Comprising: A main belt body, including a main body part and two end parts connected to both ends of the main body part, the two end parts being used for detachably fixing to each other to wear the main belt body around the user's waist; the main body part includes a plurality of ventilation areas and a mounting part, the plurality of ventilation areas are arranged around the mounting part, each ventilation area is provided with a plurality of ventilation holes, at least two adjacent ventilation areas are connected by a connecting part, one end of the connecting part is connected to the mounting part; the main belt body is prepared by a weaving process, and the weaving density of the ventilation area is less than that of the connecting part; A support member, arranged on the mounting part, for supporting the user's waist.

2. The belt according to claim 1, characterized in that The other end of the connecting part extends to the edge of the main body part.

3. The belt according to claim 1, characterized in that The main belt body has a plurality of the connecting parts arranged at intervals, and the connecting parts are all arranged at an angle to the length direction of the main belt body.

4. The belt according to claim 3, wherein The plurality of connecting parts are parallel to each other; or, the plurality of connecting parts are approximately parallel.

5. The belt according to claim 3, characterized in that, The connecting parts are arranged on opposite sides of the mounting part.

6. The belt according to claim 1, characterized in that, The main belt body includes a first surface and a second surface arranged back to back, and the mounting part and the connecting part are both arranged on the first surface.

7. The belt according to claim 6, characterized in that, The main body part further includes an assembly part and a connecting part arranged on the second surface, the assembly part corresponds to the mounting part, the connecting part corresponds to the connecting part, the belt further includes a decorative part arranged on the second surface, and the decorative part is arranged on the assembly part.

8. The belt according to claim 1, characterized in that, The weaving density of the mounting part is greater than that of the ventilation area.

9. The belt according to claim 8, wherein The belt further includes a mounting sleeve arranged on the first surface of the main belt body, the support member is placed in the mounting sleeve, and at least part of the mounting sleeve is fixed to the mounting part.

10. The belt according to claim 9, characterized in that, The mounting area where the mounting sleeve is fixed to the mounting part is greater than or equal to 3 / 4 of the surface area of the mounting sleeve facing the first surface of the main belt body.

11. The belt according to claim 1, characterized in that, The main belt body further includes a peripheral part surrounding the main body part, and the weaving density of the peripheral part is greater than that of the ventilation area.

12. The belt according to claim 1, characterized in that The belt further includes a tightening belt assembly for adjusting the wearing tightness of the main belt body, the tightening belt assembly is arranged on the second surface of the main belt body, the tightening belt assembly includes an elastic belt, a connecting member, and an adjusting belt arranged in sequence in the extending direction of the main belt body, the elastic belt is connected to the adjusting belt through the connecting member, the end of the elastic belt away from the connecting member is fixed to the main belt body, one end of the adjusting belt away from the connecting member is an adjusting end, and the adjusting end is used for driving the elastic belt to elastically deform when being pulled, so as to tension the main belt body, and the adjusting belt is a non-elastic belt body.

13. The belt according to claim 12, wherein, When the belt is in a flat state, along the length direction of the main belt body, the ratio of the length of the elastic belt to the length of the adjusting belt is 1 / 6 - 1 / 2.

14. The belt according to claim 12, characterized in that, The connecting member has a perforation, the elastic belt passes through the perforation and is slidably connected to the connecting member, the elastic belt includes a first belt body and a second belt body that form an angle with each other, and both ends of the first belt body and the second belt body away from the connecting member are fixed on the main belt body.

15. The belt according to claim 14, characterized in that, There is an included angle α between the first belt body and the second belt body. When the belt is in a flat state, the included angle α is 20° to 60°.

16. The belt according to claim 12, characterized in that, The belt has at least two of the tightening belt assemblies, and the two tightening belt assemblies are arranged along the width direction of the main belt body; one end of the adjusting belt forms the adjusting end, and the other end is fixed on the main belt body. The adjusting ends of the two tightening belt assemblies are connected and provided with the same attachment portion, and the attachment portion is used for detachably fixing on the main belt body.

17. The belt according to claim 16, characterized in that, In one of the tightening belt assemblies, the elastic belt includes a first belt body and a second belt body that are angled to each other. The ends of the first belt body and the second belt body far from the connecting member are both fixed on the main belt body. There is an included angle α between the first belt body and the second belt body. There is an included angle β between the adjusting ends of the two tightening belt assemblies, and the included angle β is smaller than the included angle α.

18. The belt according to claim 17, wherein, When the belt is in a flat state, the included angle β is 10° to 50°.

19. The belt according to claim 16, characterized in that, The belt further includes a decorative member provided on the second surface of the main belt body. The decorative member is provided in the middle area of the main body portion. The ends of the elastic belts far from the connecting member are fixed between the main belt body and the decorative member, and the ends of one elastic belt far from the connecting member and the ends of the other elastic belt far from the connecting member have an overlapping portion that overlaps with each other.

20. The belt according to claim 19, characterized in that, In the width direction of the main belt body, the width of the overlapping portion is greater than 1 / 4 of the width of the elastic belt.

21. The belt according to claim 12, characterized in that, The end area of the main body portion includes a first terminal area and a second terminal area arranged along the extending direction of the main belt body. The belt has at least two of the tightening belt assemblies. One tightening belt assembly extends from the middle area of the main body portion to the first terminal area, and the other tightening belt assembly extends from the middle area of the main body portion to the second terminal area.

22. The belt according to claim 21, characterized in that, One end of the adjusting belt forms the adjusting end, and the other end is fixed on the main belt body. The arrangement direction of the adjusting end of one tightening belt assembly pointing to the other tightening belt assembly and the extending direction of the main belt body have an included angle θ, and the included angle θ is 0 to 20°.

23. The belt according to claim 1, characterized in that, The belt further includes a mounting sleeve provided on the first surface of the main belt body. The support member is placed in the mounting sleeve. The belt further includes a decorative member provided on the second surface of the main belt body. At least part of the connecting line is used to connect the mounting sleeve and the decorative member at the same time.

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