A tote bag that is easily adjustable in size

Abstract

The utility model discloses a kind of handbag convenient to adjust size, including handbag, handle, cloth, the handle is symmetrically distributed in the front and rear end surface of handbag, the handle is made of high-strength nylon webbing, and is divided into left handle and right handle two parts, is fixed tightly by environmentally friendly adhesive glue, the cloth is made of flexible fabric matched with the material of handbag, is fixed in the rear end surface of handbag by same adhesive glue, its length and handbag width are adapted, the handbag is divided into bottom bag and folding bag on structure, and both integrally formed, the inner and outer surface of handbag is evenly provided with several parallel creases from top to bottom, and crease depth is moderate, the inside surface of cloth is fixedly connected with several buckles one along edge direction, the buckle one is made of same material with buckle. Through the above structure, the capacity of existing handbag can be fixed, and the problem that different loading requirements cannot be flexibly adapted can be solved.

Description

Technical Field

[0001] This utility model relates to the field of daily packaging products technology, and in particular to a tote bag that is easy to adjust in size. Background Technology

[0002] Tote bags, as an indispensable daily necessity in modern life, are widely used in diverse scenarios such as shopping, commuting to work, and leisure travel. From eco-friendly cloth bags used in supermarkets to business leather bags for carrying documents, and large-capacity canvas bags for travelers to store personal belongings, these portable containers meet people's practical needs for carrying various items such as daily necessities, electronic products, and documents, thanks to their flexible carrying functions. Their diverse styles and materials further make them essential items that combine practicality and fashion.

[0003] Traditional tote bags have the following drawbacks:

[0004] 1. Traditional tote bags are usually of a fixed size and cannot be flexibly adjusted to the volume of the items they contain. Bags that are too large or too small will cause inconvenience, such as wasted space, items moving around, or difficulty in storing or retrieving them.

[0005] 2. Some foldable tote bags exist, but their adjustment methods are often cumbersome, they are not securely fixed, or their complex structure is not conducive to production and manufacturing. Utility Model Content

[0006] The purpose of this invention is to provide a tote bag that is easy to adjust in size, which can solve the problem that existing tote bags have fixed capacity and cannot flexibly adapt to different loading needs.

[0007] To achieve the above objectives, a tote bag that is easy to adjust in size is provided, including a tote bag, handles, and a cover;

[0008] The handles are symmetrically distributed on the front and rear surfaces of the tote bag and are tightly fixed with environmentally friendly adhesive. The cover is made of a flexible fabric that matches the material of the tote bag and is fixed to the rear surface of the tote bag with the same adhesive. Its length is adapted to the width of the tote bag.

[0009] According to the aforementioned adjustable tote bag, the tote bag is structurally divided into a bottom bag and a folding bag, which are integrally formed. The inner and outer surfaces of the tote bag are evenly provided with several parallel creases from top to bottom, and the crease depth is moderate.

[0010] According to the aforementioned adjustable tote bag, the inner surfaces of the front and rear ends of the bottom bag are respectively fixedly connected with a number of protruding buckles, which are arranged horizontally along the upper edge of the bottom bag. The inner surfaces of the front and rear ends of the folded bag are fixedly connected with a number of locks that are adapted to the buckles from top to bottom, which are arranged horizontally and parallel to the buckles.

[0011] According to the aforementioned adjustable tote bag, the handle is made of high-strength nylon webbing and is divided into two parts, a left handle and a right handle, which are symmetrically distributed on both sides of the tote bag. The outer surface of the left handle is integrally formed with a left grip, and the outer surface of the right handle is correspondingly formed with a right grip.

[0012] According to the aforementioned adjustable tote bag, the inner surface of the left handle is provided with a raised slide rail along the length direction, the edge of the slide rail is polished smooth, and the inner surface of the right handle is provided with a corresponding slide groove that matches the size of the slide rail, the inside of the slide groove is smooth and without jamming.

[0013] According to the aforementioned adjustable tote bag, the inner surface of the cover is fixedly connected with a plurality of buckles along the edge direction, and the buckles are made of the same material as the buckles.

[0014] According to the aforementioned adjustable tote bag, a plurality of latches are fixedly connected to the front surface of the tote bag at positions corresponding to the buckles of the cover cloth. The latches are arranged horizontally along the front edge of the tote bag, and the spacing is consistent with that of the buckles.

[0015] According to the aforementioned adjustable tote bag, the first lock and the first buckle are arranged in parallel and corresponding manner, and their sizes and structures are perfectly matched.

[0016] This utility model has the following beneficial effects:

[0017] 1. Compared to existing technologies, this product adopts a modular, layered design, innovatively dividing the main structure into a foldable bottom pocket and a folding pocket. Through a wave-shaped crease design, combined with hidden buckles and anti-slip locks, users can freely adjust the bag's capacity according to their carrying needs. This design not only adapts to different scenarios such as daily commuting and shopping, but also allows for convenient storage through compression and folding, significantly improving the versatility of use and space utilization.

[0018] 2. Compared to existing technologies, the handles are made of high-strength nylon webbing, treated with a special weaving process, resulting in greater tensile strength and ensuring durability against breakage and wear over long-term use. The left and right grip components utilize an embedded sliding rail structure. Whether carrying over a shoulder or with one hand, users can quickly adjust their grip according to the weight of the items and their personal habits, significantly optimizing the carrying experience. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a three-dimensional front view of a tote bag that is easy to adjust in size according to the present invention;

[0021] Figure 2 This is an internal structural diagram of a tote bag that is easy to adjust in size according to this utility model;

[0022] Figure 3 This is a right-side cross-sectional view of a tote bag that is easy to adjust in size according to this utility model;

[0023] Figure 4 This is a folding diagram of a tote bag that is easy to adjust in size according to this utility model.

[0024] Legend:

[0025] 1. Tote bag; 2. Crease; 3. Handle; 301. Left handle; 302. Slide rail; 303. Right handle; 304. Slide groove; 4. Cover; 401. Buckle 1; 402. Lock 1; 5. Bottom pocket; 6. Foldable bag; 7. Buckle; 8. Lock. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] Reference Figure 1-4 This utility model provides a tote bag that is easy to adjust in size, which includes a tote bag 1, a handle 3, and a cover 4.

[0028] Handles 3 are symmetrically distributed on the front and rear surfaces of the tote bag 1 and are tightly fixed with environmentally friendly adhesive. The cover 4 is made of a flexible fabric that matches the material of the tote bag 1 and is fixed to the rear surface of the tote bag 1 with the same adhesive. Its length is adapted to the width of the tote bag 1.

[0029] The tote bag 1 is structurally divided into a bottom bag 5 and a folding bag 6, which are integrally formed. The inner and outer surfaces of the tote bag 1 are evenly provided with several parallel creases 2 from top to bottom, and the depth of the creases 2 is moderate.

[0030] In the above structure, the tote bag 1 is structurally divided into a bottom bag 5 and a folding bag 6, which are integrally molded. This integral molding structure makes the tote bag 1 stronger and less prone to damage. The inner and outer surfaces of the tote bag 1 have several parallel creases 2 evenly spaced from top to bottom. The depth of the creases 2 is moderate, which facilitates the folding bag 6 to be folded along the creases 2 without affecting the overall structural strength of the tote bag 1.

[0031] Several protruding buckles 7 are fixedly connected to the inner surfaces of the front and rear ends of the bottom bag 5. The buckles 7 are arranged horizontally along the upper edge of the bottom bag 5. Several locking buckles 8 that are adapted to the buckles 7 are fixedly connected from top to bottom to the inner surfaces of the front and rear ends of the folded bag 6. The locking buckles 8 are arranged horizontally and remain parallel to the buckles 7.

[0032] In the above structure, several protruding buckles 7 are fixedly connected to the inner surfaces of the front and rear ends of the bottom bag 5, and the buckles 7 are arranged horizontally along the upper edge of the bottom bag 5. Several locking buckles 8 that match the buckles 7 are fixedly connected from top to bottom to the inner surfaces of the front and rear ends of the folded bag 6, and the locking buckles 8 are arranged horizontally and parallel to the buckles 7. When it is necessary to adjust the size of the tote bag 1, the folded bag 6 is folded along the crease 2 to a suitable height, and then the buckles 7 on the bottom bag 5 are fastened to the corresponding locking buckles 8 on the folded bag 6, thereby fixing the size of the tote bag 1.

[0033] The handle 3 is made of high-strength nylon webbing and is divided into two parts: left handle 3 and right handle 3, which are symmetrically distributed on both sides of the tote bag 1. The outer surface of the left handle 3 has a left grip 301 integrally formed, and the outer surface of the right handle 3 has a corresponding right grip 303 formed.

[0034] The inner surface of the left grip 301 has a raised slide rail 302 along its length. The edge of the slide rail 302 is polished smooth. The inner surface of the right grip 303 has a corresponding groove 304 that matches the size of the slide rail 302. The groove 304 is smooth and does not get stuck.

[0035] Several buckles 401 are fixedly connected to the inner surface of the cover 4 along the edge direction. The buckles 401 are made of the same material as the buckles 7.

[0036] Several buckles 402 are fixedly connected to the front surface of the tote bag 1 at the position corresponding to the buckle 401 of the cover 4. The buckles 402 are arranged horizontally along the front edge of the tote bag 1, and the spacing is consistent with that of the buckle 401.

[0037] Lock 402 and buckle 401 are parallel to each other and their dimensions and structures are perfectly matched.

[0038] Working principle: When the capacity needs to be reduced, fold the folding bag 6 upwards along crease 2, aligning and fastening the latch 8 on the inner surface of the folding bag 6 with the buckle 7 on the inner surface of the bottom bag 5. Since the buckle 7 and latch 8 are horizontal and parallel and their sizes are compatible, they can firmly fix the folding height of the folding bag 6 after fastening, thereby limiting the overall height of the bag and reducing the capacity. If the capacity needs to be increased, simply separate the buckle 7 and latch 8, unfold the folding bag 6 downwards along crease 2 to the desired height, and then fix it with the corresponding buckle 7 and latch 8.

[0039] When one-handed grip is required, push the slide rail 302 on the inner side of the left grip 301, allowing it to slide along the slide groove 304 on the inner side of the right grip 303 until the two fit tightly together, forming an integrated grip suitable for one-handed grip scenarios. Pulling in the opposite direction will restore the separated state, making operation convenient.

[0040] When the bag is adjusted to different heights, the buckle 401 on the inside of the cover 4 can be fastened to the buckle 402 at the corresponding height at the front of the handle bag 1. The two are arranged in parallel and their sizes are perfectly matched, ensuring that the cover 4 can fit tightly to the bag opening when the bag shrinks or expands, and avoids failure of the cover due to changes in the size of the bag.

[0041] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A tote bag that is easy to adjust in size, characterized in that, Includes a tote bag (1), handles (3), and a cover (4); The handles (3) are symmetrically distributed on the front and rear surfaces of the tote bag (1) and are tightly fixed with environmentally friendly adhesive. The cover (4) is made of a flexible fabric that matches the material of the tote bag (1) and is fixed to the rear surface of the tote bag (1) with the same adhesive. Its length is adapted to the width of the tote bag (1).

2. The adjustable-size handbag according to claim 1, characterized in that, The tote bag (1) is structurally divided into a bottom bag (5) and a folding bag (6), and the two are integrally formed. The inner and outer surfaces of the tote bag (1) are evenly provided with several parallel creases (2) from top to bottom, and the depth of the creases (2) is moderate.

3. A handbag with adjustable size according to claim 2, characterized in that, The inner surfaces of the front and rear ends of the bottom bag (5) are respectively fixedly connected with a number of protruding buckles (7). The buckles (7) are arranged horizontally along the upper edge of the bottom bag (5). The inner surfaces of the front and rear ends of the folded bag (6) are fixedly connected from top to bottom with a number of locks (8) that are adapted to the buckles (7). The locks (8) are arranged horizontally and are parallel to the buckles (7).

4. The adjustable-size handbag according to claim 1, characterized in that, The handle (3) is made of high-strength nylon webbing and is divided into two parts: a left handle (3) and a right handle (3), which are symmetrically distributed on both sides of the tote bag (1). The outer surface of the left handle (3) is integrally formed with a left grip (301), and the outer surface of the right handle (3) is correspondingly formed with a right grip (303).

5. A handbag with adjustable size according to claim 4, characterized in that, The inner surface of the left grip (301) is provided with a raised slide rail (302) along the length direction. The edge of the slide rail (302) is polished smooth. The inner surface of the right grip (303) is provided with a corresponding slide groove (304) that matches the size of the slide rail (302). The inside of the slide groove (304) is smooth and without jamming.

6. A tote bag with adjustable size according to claim 3, characterized in that, The inner surface of the shield (4) is fixedly connected with several buckles (401) along the edge direction, and the buckles (401) are made of the same material as the buckles (7).

7. A handbag with adjustable size according to claim 6, characterized in that, The front surface of the tote bag (1) is fixedly connected with several buckles (402) at the corresponding positions of the buckle (401) of the cover (4). The buckles (402) are arranged horizontally along the front edge of the tote bag (1), and the spacing is consistent with that of the buckle (401).

8. A handbag with adjustable size according to claim 7, characterized in that, The first latch (402) and the first buckle (401) are arranged in parallel to each other, and their dimensions and structures are perfectly matched.

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