Dual-purpose beach bag
By designing a dual-purpose beach bag, users can flexibly switch between hand-carrying and backpack carrying methods, solving the problem of arm fatigue when carrying a lot of items with existing beach bags, and improving the user's travel experience and the cleanliness of the bag.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- EVERICH & TOMIC HOUSEWARES CO LTD
- Filing Date
- 2025-09-12
- Publication Date
- 2026-07-31
AI Technical Summary
Existing beach bags are only designed with a handle, which can cause arm soreness and fatigue when carrying a lot of items, affecting the travel experience.
Design a dual-purpose beach bag that can be carried by hand or over the back, and can be freely switched through detachable handles and back components. The bag includes a body, handles, and back components. It uses perforations to promote air circulation and allow fine sand to escape. The shoulder straps and bag cover are detachably connected to distribute the weight.
Flexible switching of carrying methods in different scenarios reduces arm strain, avoids fatigue, enhances the travel experience, and keeps the bag clean.
Smart Images

Figure CN224572334U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of storage devices, and in particular to a dual-purpose beach bag. Background Technology
[0002] Most beach bags on the market are currently only designed with a handle, which is convenient when carrying a small number of items. However, when users need to carry more items, making the bag heavier, or when traveling from the beach to parking lots, resorts, or other distant locations, continuously using only one hand to carry the bag will quickly exacerbate arm soreness and fatigue, seriously affecting the travel experience. Utility Model Content
[0003] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a dual-purpose beach bag that allows for free switching between hand-carrying and backpack carrying methods, meeting the user's needs in different scenarios.
[0004] The dual-purpose beach bag provided according to an embodiment of the present invention includes:
[0005] The package body has an upward-opening storage cavity, and the side wall of the package body has multiple through holes communicating with the storage cavity, and the multiple through holes are arranged at intervals;
[0006] The carrying assembly includes two carrying straps, which are respectively located on the front and rear sides of the bag body and detachably connected to the upper part of the bag body;
[0007] A carrying assembly is located on the rear side of the bag body. The carrying assembly includes a shoulder strap and a cover that are connected to each other. The upper end of the shoulder strap and / or one end of the cover is detachably connected to the upper part of the bag body, and the lower end of the shoulder strap is detachably connected to the lower part of the bag body. The cover is located over the opening of the storage cavity.
[0008] According to the dual-purpose beach bag provided in the embodiment of this utility model, two first connecting holes are provided on both the front and rear sides of the bag body. The two first connecting holes are arranged at intervals in the left-right direction and are located on the upper part of the bag body. The handle is provided with a first docking hole. Each first connecting hole and a first docking hole are detachably connected by a first connecting mechanism.
[0009] According to the dual-purpose beach bag provided in the embodiment of this utility model, the first connecting mechanism includes a first connector and a first fastener. The first connector includes a first end and a first connecting post disposed in the middle of the first end. The end of the first connecting post passes through the first connecting hole and the first mating hole and is detachably connected to the first fastener.
[0010] According to the dual-purpose beach bag provided in this embodiment of the present invention, one end of the first fastener is provided with a threaded post, and the end of the first connecting post forms a threaded hole, wherein the threaded post is threadedly connected to the threaded hole.
[0011] According to the dual-purpose beach bag provided in this embodiment of the present invention, the first fastener has a gripping member at the end opposite to the threaded post, and the gripping member can drive the first fastener to rotate.
[0012] According to the dual-purpose beach bag provided in this embodiment of the utility model, the upper and lower parts of the bag body are provided with two second connecting holes, each of the second connecting holes is provided with a second connecting mechanism, and each of the second connecting mechanisms can be detachably connected to one end of the carrying strap.
[0013] According to the dual-purpose beach bag provided in this embodiment of the utility model, the carrying component further includes a force-equalizing sleeve, which is sleeved on the outer periphery of the carrying strap.
[0014] According to the dual-purpose beach bag provided in the embodiment of this utility model, the force-equalizing sleeve is recessed toward the side wall of the bag body to form a plurality of deformation relief grooves, and the plurality of deformation relief grooves are arranged in a left-right direction and distributed at intervals from top to bottom.
[0015] According to the dual-purpose beach bag provided in the embodiment of the present utility model, the inner sidewall of the bag cover is recessed to form a plurality of folding relief grooves, and the plurality of folding relief grooves are arranged in a left-right direction and distributed at intervals from front to back.
[0016] According to the dual-purpose beach bag provided in this embodiment of the utility model, the front side of the bag body is provided with a buckle, the front side of the bag cover is provided with a lock hole, and the buckle is fastened to the lock hole.
[0017] The dual-purpose beach bag provided according to the embodiments of this utility model has at least the following beneficial effects: Multiple spaced holes on the bag body that connect to the storage cavity effectively promote air circulation inside the bag during beach use, preventing sand from accumulating inside and facilitating the quick removal of residual fine sand, keeping the bag clean. The carrying component uses two handles located on the front and back sides of the bag body and detachably connected to the top of the bag body. When carrying a small amount of items, the user can easily lift the beach bag using the handles, meeting daily short-distance travel needs. When carrying a large amount of items, making the bag heavier, or when long-distance travel is required, the user can connect the shoulder straps and bag cover to the bag body and carry the beach bag by carrying it on their back, effectively distributing the weight of the bag, reducing arm strain, and avoiding soreness and fatigue caused by continuous hand carrying, significantly improving the user's travel experience in different usage scenarios.
[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:
[0020] Figure 1 A schematic diagram of the structure of the bag body and handle assembly provided in an embodiment of this utility model;
[0021] Figure 2 An exploded view of the bag body and handle assembly provided for an embodiment of this utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the bag body and carrying assembly provided in an embodiment of the present utility model;
[0023] Figure 4 A structural schematic diagram of another state of the bag body and carrying components provided in an embodiment of this utility model;
[0024] Figure 5 This is a schematic diagram of the structure of the carrying assembly provided in an embodiment of the present utility model.
[0025] The attached icons are numbered as follows:
[0026] 100. Package body; 110. Through hole; 120. First connecting hole; 130. Second connecting hole; 140. Lock;
[0027] 200. Handle assembly; 210. Handle strap; 211. First mating hole;
[0028] 300. Carrying assembly; 310. Shoulder strap; 320. Pouch flap; 321. Locking hole; 330. Force-equalizing sleeve; 331. Deformation relief groove;
[0029] 400. First connecting mechanism; 410. First connecting member; 420. First fastener;
[0030] 500. Second connecting mechanism. Detailed Implementation
[0031] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.
[0032] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, left, right, etc., indicating the directional or positional relationship, are based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0033] In the description of this utility model, the use of "first" and "second" is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features or the order of the technical features.
[0034] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.
[0035] Most beach bags on the market are currently only designed with a handle, which is convenient when carrying a small number of items. However, when users need to carry more items, making the bag heavier, or when traveling from the beach to parking lots, resorts, or other distant locations, continuously using only one hand to carry the bag will quickly exacerbate arm soreness and fatigue, seriously affecting the travel experience.
[0036] To address the aforementioned problems, embodiments of this utility model propose a dual-purpose beach bag. The specific structure and function of the dual-purpose beach bag provided by embodiments of this utility model will be described below with reference to text and accompanying drawings.
[0037] Reference Figures 1 to 5 The dual-purpose beach bag provided according to this utility model embodiment includes: a bag body 100, a handle component 200, and a back-carrying component 300. The bag body 100 is made of lightweight plastic material and is rectangular in shape. It has an upward-opening storage cavity for storing various items belonging to the user. Multiple through holes 110 communicating with the storage cavity are evenly distributed on the outer wall of the bag body 100. The diameter of the through holes 110 and the spacing between adjacent through holes 110 can be set according to requirements. During beach use, when the user puts used items into the bag, some fine sand inevitably gets inside. The through holes 110 promote air circulation inside the bag, allowing the fine sand to fall off naturally under gravity. Simultaneously, the user can also gently tap the bag body 100 to accelerate the expulsion of fine sand and keep the bag clean.
[0038] The carrying component 200 includes two carrying straps 210, made of a soft yet strong plastic material. The width of the straps can be adjusted to provide a comfortable grip. The two carrying straps 210 are detachably attached to the upper front and rear sides of the bag body 100. When a user needs to carry a small number of items over a short distance, simply attaching the carrying straps 210 to the bag body 100 allows for easy carrying of the beach bag. For example, when a user only needs to move a short distance from a beach chair to the beach, carrying the bag by hand is both convenient and quick.
[0039] The carrying assembly 300 is located on the rear side of the bag body 100 and includes a shoulder strap 310 and a flap 320. The flap 320 is connected to the upper end of the shoulder strap 310, and the lower end of the shoulder strap 310 is detachably connected to the lower part of the bag body 100. The upper end of the shoulder strap 310 or the rear side of the flap 320 can be detachably connected to the bag body 100. The shoulder strap 310 is designed with an adjustable length to accommodate the needs of users of different heights. The width of the shoulder strap 310 can be set according to actual needs to distribute the weight of the bag body 100 and reduce shoulder pressure. The flap 320 is used to cover the opening of the storage compartment to prevent items inside the bag from falling out. When users need to carry a lot of items, such as multiple bottles of drinks or large towels, which makes the bag heavier, or when they need to travel from the beach to a distant parking lot or resort, they can connect the shoulder strap 310 and the bag flap 320 to the bag body 100, adjust the length of the shoulder strap 310 to a suitable position, and then close the bag flap 320 and secure it with Velcro. At this time, users can carry the beach bag by carrying it on their back, which effectively reduces the burden on their arms and avoids soreness and fatigue caused by carrying it for a long time.
[0040] Optionally, since both the handle component 200 and the back component 300 are detachably connected to the bag body 100, the back component 300 can be detached when the user only uses the handle component 200; and the handle component 200 can be detached when the user only uses the back component 300. This can avoid interference between the handle component 200 and the back component 300, and also reduce the overall weight of the dual-use beach bag.
[0041] Reference Figure 1 and Figure 2According to the dual-purpose beach bag provided in this embodiment, two first connecting holes 120 are provided on both the front and rear sides of the bag body 100. The two first connecting holes 120 are arranged at intervals along the left and right direction and are located at the upper part of the bag body 100. This conforms to ergonomics, making it convenient for users to carry and operate, and also ensures the overall aesthetics and balance of the bag body 100. Each first connecting hole 120 is equipped with a first connecting mechanism 400, which has a detachable connection function. In actual use, one end of each carrying strap 210 is connected to each first connecting mechanism 400. Through the detachable feature of the first connecting mechanism 400, users can easily install or remove the carrying strap 210 from the bag body 100 according to different usage scenarios and needs, thereby realizing the flexible conversion of the beach bag between different usage methods.
[0042] Reference Figure 1 and Figure 2 According to the dual-purpose beach bag provided in this embodiment of the present invention, the two opposite ends of the handle 210 are provided with first mating holes 211. The size and position of the first mating holes 211 can be set according to actual needs. The first connecting mechanism 400 consists of a first connector 410 and a first fastener 420, wherein the first connector 410 includes a first end and a first connecting post disposed in the middle of the first end. In actual connection operation, the end of the first connecting post is passed through the first connecting hole 120 on the bag body 100 and the first mating hole 211 on the handle 210 in sequence. At this time, the first connecting post passes through these two holes, playing a role in positioning and initial fixation. Subsequently, the first fastener 420 is detachably connected to the end of the first connecting post passing through the hole. The first fastener 420 can adopt common nut structures, etc., and is tightly connected to the first connecting post by rotation or buckle, thereby firmly fixing the handle 210 to the bag body 100. When it is necessary to disassemble the carrying strap 210, simply remove the first fastener 420 from the first connecting post to easily separate the carrying strap 210 from the bag body 100. This design not only ensures the stability of the connection, but also allows users to flexibly switch the use of the beach bag according to their actual needs.
[0043] Reference Figure 1 and Figure 2According to the dual-purpose beach bag provided in this embodiment of the present invention, one end of the first fastener 420 is provided with a threaded post, and the end of the first connecting post is recessed to form a threaded hole. The diameter of the threaded hole, the pitch of the internal thread, etc., match the diameter of the threaded post and the pitch of the external thread. During the connection operation, the first connecting post of the first connector 410 is first passed through the first connecting hole 120 on the bag body 100 and the first mating hole 211 on the handle 210 in sequence, so that the end of the first connecting post extends to a suitable position. Then, the first fastener 420 is aligned with the end of the first connecting post, and the first fastener 420 is slowly rotated. As the rotation proceeds, the threaded post gradually achieves a threaded connection with the threaded hole through the threads on its outer surface. When the first fastener 420 and the first end of the first connector 410 are tightly fitted together, and the handle 210 is firmly clamped between the first fastener 420 and the bag body 100, the connection is complete. At this point, the handle 210 forms a stable connection with the bag body 100, capable of withstanding a certain amount of tension, ensuring it will not easily detach during normal use. When it is necessary to remove the handle 210, simply rotate the first fastener 420 in the reverse direction, causing the threaded post to gradually disengage from the threaded hole on the first connecting post, and the handle 210 can be easily removed from the bag body 100. This connection method not only ensures the reliability of the connection but also allows users to flexibly switch the usage mode of the beach bag according to actual needs, improving the practicality and convenience of the product.
[0044] Optionally, the first connecting mechanism 400 can also be a D-ring, a snap-fit, or other structure, which can be set according to actual needs.
[0045] Reference Figure 1 and Figure 2 According to the dual-purpose beach bag provided in this embodiment of the present invention, the end of the first fastener 420 opposite to the threaded post is provided with a grip. The grip is ergonomically designed as a flat cylindrical shape with an anti-slip texture on the surface for easy gripping. When connecting or disconnecting the handle 210 from the bag body 100, the user simply needs to grip the grip and apply appropriate force to easily rotate the first fastener 420. When connecting the handle 210, the user grips the grip and rotates it clockwise, causing the threaded post of the first fastener 420 to gradually screw into the threaded hole of the first connecting post until the handle 210 is securely fixed to the bag body 100. When disconnecting the handle 210, the user grips the grip and rotates it counterclockwise, causing the threaded post of the first fastener 420 to gradually exit from the threaded hole on the first connecting post, thus allowing the handle 210 to be easily removed. This greatly simplifies the operation process, avoids the slippage that may occur when users directly rotate the first fastener 420, improves the convenience and efficiency of operation, and enables users to easily install and remove the carrying strap 210 in different scenarios, further enhancing the practicality and user experience of the dual-purpose beach bag.
[0046] Optionally, the end of the first fastener 420 facing away from the threaded post is also provided with a receiving groove. The gripping member is rotatably connected to the first fastener 420, and its rotation direction is different from the rotation direction when the first fastener 420 is threadedly connected. When the user fastens the first fastener 420 to the first connecting post, the gripping member can be rotated so that the gripping member is accommodated in the receiving groove, reducing the space occupied.
[0047] Reference Figures 2 to 5 According to the dual-purpose beach bag provided in this embodiment of the utility model, second connecting holes 130 are provided at both the upper and lower parts of the bag body 100. The position of the second connecting holes 130 can be set according to actual needs to ensure that they are located in a position suitable for connecting the shoulder strap 310 without affecting the overall aesthetics and use. The lower second connecting hole 130 is also located in a position that ensures the stable connection of the shoulder strap 310 and the balance of the bag body 100. A second connecting mechanism 500 is installed inside each second connecting hole 130. The second connecting mechanism 500 is the same as the first connecting mechanism 400 to ensure the universality of the components and the convenience of user use. D-rings are provided at both the upper and lower ends of the shoulder strap 310. Each second connecting mechanism 500 is detachably connected to one D-ring of the shoulder strap 310, thereby realizing the overall detachability of the carrying component 300.
[0048] Optionally, the second connecting mechanism 500 can also be a D-ring, a snap-fit, or other structure, which can be set according to actual needs.
[0049] Reference Figures 3 to 5 According to the dual-purpose beach bag provided in this embodiment of the utility model, the carrying component 300 further includes a force-equalizing sleeve 330, which is fitted around the outer periphery of the shoulder strap 310. The force-equalizing sleeve 330 is made of a soft and highly elastic material, such as highly elastic silicone or plastic. This material is not only soft to the touch and can effectively cushion the pressure between the shoulder strap 310 and the shoulder, but also has a certain degree of wear resistance, which can extend its service life. When assembling the carrying component 300, the prepared force-equalizing sleeve 330 is slowly slipped onto the shoulder strap 310 from one end along the length of the shoulder strap 310 until it completely covers the outer periphery of the shoulder strap 310. The inner diameter of the force-equalizing sleeve 330 is adapted to the outer diameter of the shoulder strap 310, ensuring that it fits tightly to the shoulder strap 310 after being put on and will not slide or shift during use. When the user carries the dual-purpose beach bag, the force distribution sleeve 330 evenly distributes the pressure of the shoulder strap 310 on the shoulder, avoiding discomfort such as shoulder pain caused by concentrated pressure on a certain part of the shoulder strap 310, making carrying easier and more comfortable, especially suitable for carrying for a long time or carrying heavy items, further improving the practicality and user experience of the dual-purpose beach bag.
[0050] Reference Figures 3 to 5According to the dual-purpose beach bag provided in this embodiment of the present invention, the force-equalizing sleeve 330 is recessed toward the side wall of the bag body 100 to form a plurality of deformation relief grooves 331. The deformation relief grooves 331 are elongated, and their width and depth can be set according to actual needs to ensure that sufficient deformation space is provided without affecting the overall structural strength of the force-equalizing sleeve 330. The plurality of deformation relief grooves 331 are arranged in the left-right direction and are evenly distributed from top to bottom. When the user does not use the carrying component 300, the carrying strap 310 and the force-equalizing sleeve 330 can be rolled up from bottom to top to reduce the overall space occupied.
[0051] Optionally, when a user carries the dual-purpose beach bag, pressure is applied to the shoulder strap 330, and the deformation relief groove 331 can deform accordingly based on the magnitude and direction of the pressure. For example, the deformation relief groove 331 corresponding to the protruding part of the shoulder will be recessed inward to absorb some of the pressure and prevent pressure concentration; while in the recessed part of the shoulder, the deformation relief groove 331 will restore part of its shape to fill the gap, allowing the pressure relief groove 330 to fit better against the shoulder. This allows the pressure relief groove 330 to better conform to the curve of the human shoulder, evenly distributing the pressure transmitted from the shoulder strap 310, effectively reducing the burden on the shoulder, and making the user feel comfortable even after carrying it for a long time, greatly improving the user experience of the dual-purpose beach bag.
[0052] Reference Figures 3 to 5 According to the dual-purpose beach bag provided in this embodiment, the cover 320 is made of a plastic material with a certain degree of flexibility and strength. This material can maintain the basic shape of the cover 320 and can be easily folded when needed. Multiple folding grooves are formed by recesses in the inner wall of the cover 320. The shape of these folding grooves can be set according to actual needs to ensure that they guide the folding direction of the cover 320, providing sufficient space for folding, without affecting the overall strength of the cover 320. The multiple folding grooves are arranged in a left-right direction and are evenly distributed from front to back. When the user opens the cover 320 to take out items, the cover 320 can fold naturally and neatly along these folding grooves, without any messy wrinkles, making it convenient for the user to quickly find the required items; when the cover 320 is closed, it can also return to a flat state along the folding grooves, tightly fitting the bag body 100, effectively preventing items from falling out.
[0053] Reference Figure 3 and Figure 4According to the dual-purpose beach bag provided in this embodiment of the present invention, the front side of the bag body 100 is provided with a buckle 140. The buckle 140 includes a fixing part and a rotating part. The fixing part is fixed to the bag body 100 and protrudes from the outer wall of the bag body 100. The rotating part is in the shape of a straight line and can be rotatably connected to the fixing part. The front side of the bag cover 320 is provided with a straight-shaped locking hole 321. When the bag cover 320 is placed on the bag body 100, the rotating part of the buckle 140 passes through the locking hole 321. Then, the user can rotate the rotating part of the buckle 140 so that the rotating part is misaligned with the locking hole 321, thereby locking the bag cover 320.
[0054] Optionally, the front of the flap 320 and the body 100 can also be connected by a snap fastener, a rotating buckle, or other means, depending on the actual needs.
[0055] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.
Claims
1. A dual use beach bag characterized by, include: The package (100) has an upward-opening storage cavity, and the side wall of the package (100) has a plurality of through holes (110) communicating with the storage cavity, and the plurality of through holes (110) are arranged at intervals. The carrying assembly (200) includes two carrying straps (210), which are respectively located on the front and rear sides of the bag body (100) and detachably connected to the upper part of the bag body (100); A carrying assembly (300) is disposed on the rear side of the bag body (100). The carrying assembly (300) includes a shoulder strap (310) and a cover (320) connected to each other. The upper end of the shoulder strap (310) and / or one end of the cover (320) are detachably connected to the upper part of the bag body (100). The lower end of the shoulder strap (310) is detachably connected to the lower part of the bag body (100). The cover (320) covers the opening of the storage cavity.
2. The dual-purpose beach bag of claim 1, wherein, The package body (100) has two first connecting holes (120) on both the front and rear sides. The two first connecting holes (120) are arranged at intervals in the left and right direction and are located on the upper part of the package body (100). The carrying strap (210) has a first docking hole (211). Each first connecting hole (120) and a first docking hole (211) are detachably connected by a first connecting mechanism (400).
3. The dual-purpose beach bag of claim 2, wherein, The first connecting mechanism (400) includes a first connector (410) and a first fastener (420). The first connector (410) includes a first end and a first connecting post disposed in the middle of the first end. The end of the first connecting post passes through the first connecting hole (120) and the first mating hole (211) and is detachably connected to the first fastener (420).
4. The dual-purpose beach bag of claim 3, wherein, One end of the first fastener (420) is provided with a threaded post, and the end of the first connecting post forms a threaded hole, and the threaded post is threadedly connected to the threaded hole.
5. The dual-purpose beach bag of claim 4, wherein, The first fastener (420) has a gripping member at one end away from the threaded post, which can drive the first fastener (420) to rotate.
6. The dual-purpose beach bag of any one of claims 1 to 5, wherein, The upper and lower parts of the bag body (100) are provided with two second connecting holes (130), and each second connecting hole (130) is provided with a second connecting mechanism (500). Each second connecting mechanism (500) can be detachably connected to one end of the shoulder strap (310).
7. The dual-purpose beach bag of any one of claims 1 to 5, wherein, The carrying assembly (300) also includes a force-equalizing sleeve (330), which is fitted around the outer periphery of the shoulder strap (310).
8. The dual-purpose beach bag of claim 7, wherein, The force equalizing sleeve (330) is recessed toward the side wall of the package (100) to form a plurality of deformation relief grooves (331), which are arranged in a left-right direction and distributed at intervals from top to bottom.
9. The dual-purpose beach bag of any one of claims 1 to 5, wherein, The inner wall of the cover (320) is recessed to form a plurality of folding relief grooves, which are arranged in a left-right direction and spaced apart from front to back.
10. The dual-purpose beach bag of any one of claims 1 to 5, wherein, The front side of the bag body (100) is provided with a lock catch (140), the front side of the bag cover (320) is provided with a lock hole (321), and the lock catch (140) is buckled in the lock hole (321).