Travel backpack with back correction function

Abstract

The backpack comprises a backpack body, the backpack body is divided into a front face and a back face, a first correcting belt and a second correcting belt are arranged at the two ends of the upper portion of the back face respectively, and one end of the first correcting belt and one end of the second correcting belt are both connected with the back face. And a second ring belt and a first ring belt are respectively arranged at the lower parts of the first correction belt and the second correction belt. The first correcting belt and the second correcting belt penetrate through the first ring belt and the second ring belt in a crossed mode to correct the back posture of a user, the first waist support belt and the second waist support belt are used for supporting the waist of the user, and the burden of the waist is relieved. A user can select using modes according to occasions, the connecting face and the back face can be detached to enjoy the correction function set on the back face, the connecting face and the back face can be connected, the backpack body can be carried through the two straps, the backpack is suitable for being used in the occasions where the back correction function is not needed, and using flexibility is improved.

Description

Technical Field

[0001] The utility model relates to a backpack, in particular to a travel backpack with a back correction function, belonging to the technical field of luggage. Background Art

[0002] A backpack is a bag that is carried on both shoulders, also known as a rucksack or a backpack. It usually has two shoulder straps to balance the weight of both shoulders, making it more comfortable and convenient to carry items. Backpacks are widely used in daily life, school, travel, outdoor sports and other occasions, and are very popular because of their convenience and practicality.

[0003] The Chinese utility model patent with announcement number CN209788920U discloses a backpack for preventing and correcting hunchback, comprising a backpack body, a mounting plate disposed on the back of the backpack body, a belt sewn on the lower part of the backpack body, a dovetail-shaped slide rail disposed on the mounting plate, and a correction component slidably connected to the slide rail. The utility model has a simple structure, is convenient and quick to use, and can effectively prevent and correct hunchback caused by long-term carrying of a backpack. However, when the correction function is not used, the utility model cannot be stored, resulting in a relatively single way of use. Utility Model Content

[0004] Based on the above background, the purpose of the utility model is to provide a travel backpack with a back correction function, which can use the correction function and can also be folded, to solve the problems described in the background technology.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0006] A travel backpack with a back correction function comprises a backpack body, the backpack body is divided into a front side and a back side, a first correction belt and a second correction belt are respectively arranged at two ends of the upper part of the back side, one end of the first correction belt and one end of the second correction belt are both connected to the back side, a second ring belt and a first ring belt are respectively arranged at the lower parts of the first correction belt and the second correction belt, the first correction belt and the second correction belt cross through the first ring belt and the second ring belt, the first correction belt is slidably matched with the first ring belt, the second correction belt and the second ring belt are slidably matched, a first waist protection belt and a second waist protection belt are respectively arranged at the lower parts of the first ring belt and the second ring belt, one end of the first waist protection belt and one end of the second waist protection belt are both connected to the back side, and the other end of the first waist protection belt is connected to the other end of the second waist protection belt;

[0007] The travel backpack with back correction function also includes a connecting surface and two shoulder straps, the two shoulder straps are respectively located at two ends of one side of the connecting surface, the shoulder straps are connected to the connecting surface, a zipper is arranged between the side of the connecting surface away from the shoulder straps and the back surface, and the connecting surface and the back surface are detachably and fixedly connected by the zipper.

[0008] The backpack body provides the main storage space for carrying clothes, shoes, toiletries, electronic devices and other items needed for travel. The first correction belt and the second correction belt cross the first ring belt and the second ring belt to correct the user's back posture, reduce the discomfort caused by carrying the backpack body for a long time, and help maintain a good backpack posture. The first waist support belt and the second waist support belt can effectively support the user's waist, reduce the burden on the waist, increase the stability of the backpack body, and make it easier for the user to carry the backpack body for a long time. The user can choose the use method according to the occasion. The connection surface and the back can be disassembled to enjoy the correction function set on the back, or the connection surface can be connected to the back and the backpack body can be carried by two straps. It is suitable for users to use in occasions where the back correction function is not required, which increases the flexibility of use.

[0009] Preferably, the first correction belt is provided with a first Velcro, which includes a first velvet surface and a first hook surface, the first velvet surface is located on the upper part of the first hook surface, the first velvet surface and the first hook surface are both fixed to the side of the first correction belt away from the back, and the first velvet surface and the first hook surface are detachably fixedly connected.

[0010] The first Velcro can be provided to more firmly fix the first correction belt on the user's back, ensuring that the position of the first correction belt will not change due to activities. The detachable fixed connection between the first suede surface and the first hook surface allows the user to adjust the first correction belt according to their needs and comfort to obtain the best use experience.

[0011] Preferably, the second correction belt is provided with a second Velcro, which includes a second velvet surface and a second hook surface, the second velvet surface is located on the upper part of the second hook surface, the second velvet surface and the second hook surface are both fixed to the side of the second correction belt away from the back, and the second velvet surface and the second hook surface are detachably fixedly connected.

[0012] The second Velcro can be provided to more firmly fix the second correction belt on the user's back, ensuring that the position of the second correction belt will not change due to activities. The detachable fixed connection of the second suede surface and the second hook surface allows the user to adjust the second correction belt according to their needs and comfort to obtain the best use experience.

[0013] Preferably, a plurality of positioning circles are arranged on the surface of the first waist supporting belt, the positioning circles are arranged in a matrix, the positioning circles are connected to the first waist supporting belt, a plurality of hooks are arranged on the second waist supporting belt, the hooks are arranged in an equidistant linear manner, the hooks are connected to the second waist supporting belt, and the first waist supporting belt and the second waist supporting belt are detachably fixedly connected via the positioning circles and the hooks.

[0014] The positioning ring on the first waist protection belt and the hook buckle on the second waist protection belt work together so that they can correspond to each other and be fixed together, ensuring that the first waist protection belt and the second waist protection belt maintain the correct position and symmetry during the use of the backpack body, preventing them from sliding or twisting during use.

[0015] Preferably, a first fixing patch and a second fixing patch are respectively provided on one side of the first ring band and the second ring band, the first fixing patch and the second fixing patch are both connected to the back side, the first fixing patch is detachably fixedly connected to the first correction band, and the second fixing patch is detachably fixedly connected to the second correction band.

[0016] The first fixing patch and the second fixing patch are provided so that the first correction belt and the second correction belt can be fixed when the correction function on the back of the backpack body is folded.

[0017] Preferably, a buffer pad is provided on the side of the connection surface away from the back surface, and the buffer pad is connected to the connection surface.

[0018] The cushioning pad can provide additional cushioning between the connection surface and the back, thereby reducing the pressure and friction of the connection surface on the back.

[0019] Preferably, a vertebral protection strip is provided on the back side, and the vertebral protection strip is connected to the back side.

[0020] By connecting to the back, the spine guard can be positioned along the user's back to provide additional support and stability to the spine, reducing back fatigue and discomfort.

[0021] Preferably, the shoulder strap is provided with a plurality of anti-skid particles, and the anti-skid particles are connected to the shoulder strap.

[0022] Anti-slip particles provide extra friction to prevent the strap from sliding on your shoulders.

[0023] Compared with the prior art, the utility model has the following advantages:

[0024] The utility model is a travel backpack with a back correction function. The first correction belt and the second correction belt cross through the first ring belt and the second ring belt to correct the user's back posture, reduce the discomfort caused by carrying the backpack body for a long time, and maintain a good backpack posture. The first waist protection belt and the second waist protection belt are set to effectively support the user's waist, reduce the waist burden, increase the stability of the backpack body, and make it easier for the user to carry the backpack body for a long time. The user can choose the use method according to the occasion. The connection surface and the back can be disassembled to enjoy the correction function set on the back, or the connection surface can be connected to the back and the backpack body can be carried by two straps. It is suitable for users to use in occasions where the back correction function is not required, which increases the flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0026] Figure 1 This is a schematic diagram of the overall structure of the travel backpack with back correction function of the utility model;

[0027] Figure 2 It is a schematic diagram of the positional relationship between the backpack body and the connecting surface of the travel backpack with back correction function of the utility model;

[0028] Figure 3 It is a side view of the travel backpack with back correction function of the utility model;

[0029] Figure 4 The utility model is a schematic diagram of the back structure of a travel backpack with a back correction function.

[0030] In the figure: 1. backpack body; 101. front; 102. back; 2. first correction belt; 3. second correction belt; 4. second ring belt; 5. first ring belt; 6. first waist protection belt; 7. second waist protection belt; 8. connecting surface; 9. shoulder strap; 10. zipper; 11. first Velcro; 1101. first velvet surface; 1102. first hook surface; 12. second Velcro; 1201. second velvet surface; 1202. second hook surface; 13. positioning ring; 14. hook; 15. first fixing patch; 16. second fixing patch; 17. cushion; 18. vertebral protection strip. DETAILED DESCRIPTION

[0031] The technical solution of the utility model is further described in detail below through specific embodiments and in combination with the accompanying drawings. It should be understood that the implementation of the utility model is not limited to the following embodiments, and any form of modification and / or change made to the utility model will fall within the protection scope of the utility model.

[0032] In the present invention, unless otherwise specified, all parts and percentages are weight units, and the equipment and raw materials used can be purchased from the market or are commonly used in the field. The methods in the following embodiments, unless otherwise specified, are conventional methods in the field. The components or equipment in the following embodiments, unless otherwise specified, are universal standard parts or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods.

[0033] The following is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. In the following detailed description, for ease of explanation, many specific details are described to provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments may also be implemented by those skilled in the art without these specific details.

[0034] like Figure 1-Figure 2 As shown, a travel backpack with a back correction function includes a backpack body 1, which provides a main storage space for carrying clothes, shoes, toiletries, electronic equipment and other items required for travel.

[0035] like Figure 3-Figure 4 As shown, the backpack body 1 is divided into a front side 101 and a back side 102, and the first correction belt 2 and the second correction belt 3 are respectively arranged at the two ends of the upper part of the back side 102, one end of the first correction belt 2 and the other end of the second correction belt 3 are connected to the back side 102, and the second ring belt 4 and the first ring belt 5 are respectively arranged at the lower part of the first correction belt 2 and the second correction belt 3, and the first correction belt 2 and the second correction belt 3 cross through the first ring belt 5 and the second ring belt 4, and the first correction belt 2 and the first ring belt 5 are slidably matched, and the second correction belt 3 and the second ring belt 4 are slidably matched. The first correction belt 2 and the second correction belt 3 cross through the first ring belt 5 and the second ring belt 4, and are used to correct the back posture of the user, reduce the discomfort caused by carrying the backpack body 1 for a long time, and help maintain a good backpack posture.

[0036] The first correction belt 2 is provided with a first Velcro 11, and the first Velcro 11 includes a first velvet surface 1101 and a first hook surface 1102. The first velvet surface 1101 is located on the upper part of the first hook surface 1102. The first velvet surface 1101 and the first hook surface 1102 are both fixed to the side of the first correction belt 2 away from the back surface 102, and the first velvet surface 1101 and the first hook surface 1102 are detachably fixedly connected. The provision of the first Velcro 11 can make the first correction belt 2 more firmly fixed to the user's back, ensuring that the position of the first correction belt 2 will not change due to activities. The detachable fixed connection between the first velvet surface 1101 and the first hook surface 1102 allows the user to adjust the first correction belt 2 according to their needs and comfort to obtain the best use experience.

[0037] The second correction belt 3 is provided with a second Velcro 12, and the second Velcro 12 includes a second velvet surface 1201 and a second hook surface 1202. The second velvet surface 1201 is located on the upper part of the second hook surface 1202. The second velvet surface 1201 and the second hook surface 1202 are both fixed to the side of the second correction belt 3 away from the back surface 102, and the second velvet surface 1201 and the second hook surface 1202 are detachably fixedly connected. The second Velcro 12 can make the second correction belt 3 more firmly fixed to the user's back, ensuring that the position of the second correction belt 3 will not change due to activities. The detachable fixed connection of the second velvet surface 1201 and the second hook surface 1202 allows the user to adjust the second correction belt 3 according to their needs and comfort to obtain the best use experience.

[0038] A first waist support belt 6 and a second waist support belt 7 are respectively arranged at the lower parts of the first ring belt 5 and the second ring belt 4, one end of the first waist support belt 6 and one end of the second waist support belt 7 are both connected to the back surface 102, and the other end of the first waist support belt 6 is connected to the other end of the second waist support belt 7. The first waist support belt 6 and the second waist support belt 7 can effectively support the user's waist, reduce the burden on the waist, increase the stability of the backpack body 1, and make it easier for the user to carry the backpack body 1 for a long time.

[0039] The surface of the first waist protection belt 6 is provided with a plurality of positioning rings 13, which are arranged in a matrix, and the positioning rings 13 are connected to the first waist protection belt 6. The second waist protection belt 7 is provided with a plurality of hooks 14, which are arranged linearly at equal distances, and the hooks 14 are connected to the second waist protection belt 7. The first waist protection belt 6 and the second waist protection belt 7 are detachably fixedly connected through the positioning rings 13 and the hooks 14. The positioning rings 13 on the first waist protection belt 6 and the hooks 14 on the second waist protection belt 7 work together so that they can correspond to each other and be fixed together, ensuring that the first waist protection belt 6 and the second waist protection belt 7 maintain the correct position and symmetry during the use of the backpack body 1, and preventing them from sliding or twisting during use.

[0040] The back side 102 is provided with a vertebra protection strip 18, which is connected to the back side 102. By being connected to the back side 102, the vertebra protection strip 18 can be positioned along the back of the user, provide additional support and stability for the spine, and reduce back fatigue and discomfort.

[0041] The travel backpack with back correction function also includes a connecting surface 8 and two shoulder straps 9, the two shoulder straps 9 are respectively located at two ends of one side of the connecting surface 8, the shoulder straps 9 are connected to the connecting surface 8, a zipper 10 is arranged between the side of the connecting surface 8 away from the shoulder straps 9 and the back surface 102, and the connecting surface 8 and the back surface 102 are detachably fixedly connected through the zipper 10. Users can choose the use mode according to the occasion, and can disassemble the connecting surface 8 and the back surface 102 to enjoy the correction function set on the back surface 102, or can connect the connecting surface 8 and the back surface 102 and carry the backpack body 1 through the two shoulder straps 9, which is suitable for users to use in occasions where the back correction function is not needed, and increases the flexibility of use.

[0042] The shoulder strap 9 is provided with a plurality of anti-skid particles, which are connected to the shoulder strap 9. The anti-skid particles can provide additional friction to prevent the shoulder strap 9 from sliding on the shoulder. A buffer pad 17 is provided on the side of the connecting surface 8 away from the back surface 102, and the buffer pad 17 is connected to the connecting surface 8. The buffer pad 17 can provide additional cushioning between the connecting surface 8 and the back, thereby reducing the pressure and friction of the connecting surface 8 on the back.

[0043] A first fixing patch 15 and a second fixing patch 16 are respectively provided on one side of the first loop 5 and the second loop 4. The first fixing patch 15 and the second fixing patch 16 are both connected to the back side 102. The first fixing patch 15 is detachably fixedly connected to the first correction belt 2, and the second fixing patch 16 is detachably fixedly connected to the second correction belt 3. The first fixing patch 15 and the second fixing patch 16 are provided so that the first correction belt 2 and the second correction belt 3 can be fixed when the correction function of the back side 102 of the backpack body 1 is folded.

[0044] The operating steps of the utility model of a travel backpack with a back correction function are as follows:

[0045] If the user needs to use the correction function of the backpack, first remove the connecting surface 8 and the backpack body 1 to expose the back side 102 of the backpack body 1 to the outside, put the backpack body 1 on the user's back, cross the first correction belt 2 and the second correction belt 3 in front of the user's chest, and pass through the first ring belt 5 and the second ring belt 4 respectively. After passing through the first ring belt 5 and the second ring belt 4, the first correction belt 2 and the second correction belt 3 are folded upward and adjusted, and the first velvet surface 1101 and the second hook surface 1202 of the first ring belt 5 are pasted, and the second velvet surface 1201 and the second hook surface 1202 of the second ring belt 4 are pasted, so as to correct the user's back posture, reduce the discomfort caused by carrying the backpack body 1 for a long time, and help maintain a good backpack posture.

[0046] Then align the first waist support belt 6 and the second waist support belt 7 so that the positioning ring 13 on the first waist support belt 6 and the hook 14 on the second waist support belt 7 work together so that they can correspond to each other and be fixed together, thereby effectively supporting the user's waist, reducing the burden on the waist, increasing the stability of the backpack body 1, and making it easier for the user to carry the backpack body 1 for a long time.

[0047] If the user does not need to use the correction function of the backpack, the first correction belt 2 and the second correction belt 3 are fixed by the first fixing patch 15 and the second fixing patch 16, the connecting surface 8 is attached to the back side 102 of the backpack body 1, and the connecting surface 8 is connected to the backpack body 1 by the zipper 10. The user can carry the backpack body 1 by the two shoulder straps 9.

[0048] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A travel backpack with back correction function, characterized by: The travel backpack with back correction function comprises a backpack body (1), wherein the backpack body (1) is divided into a front side (101) and a back side (102), a first correction belt (2) and a second correction belt (3) are respectively provided at both ends of the upper part of the back side (102), one end of the first correction belt (2) and one end of the second correction belt (3) are both connected to the back side (102), a second ring belt (4) and a first ring belt (5) are respectively provided at the lower parts of the first correction belt (2) and the second correction belt (3), and the first correction belt (2) and the second correction belt (3) are respectively provided with a first ring belt (5). The correction belt (3) crosses through the first ring belt (5) and the second ring belt (4); the first correction belt (2) is slidably matched with the first ring belt (5); the second correction belt (3) is slidably matched with the second ring belt (4); a first waist support belt (6) and a second waist support belt (7) are respectively provided at the lower parts of the first ring belt (5) and the second ring belt (4); one end of the first waist support belt (6) and one end of the second waist support belt (7) are both connected to the back side (102); the other end of the first waist support belt (6) is connected to the other end of the second waist support belt (7); The travel backpack with a back correction function further comprises a connecting surface (8) and two shoulder straps (9), wherein the two shoulder straps (9) are respectively located at two ends of one side of the connecting surface (8), the shoulder straps (9) are connected to the connecting surface (8), a zipper (10) is provided between a side of the connecting surface (8) away from the shoulder straps (9) and a back surface (102), and the connecting surface (8) and the back surface (102) are detachably fixedly connected via the zipper (10).

2. The travel backpack with back correction function according to claim 1, characterized in that: The first correction belt (2) is provided with a first Velcro (11), the first Velcro (11) comprising a first velvet surface (1101) and a first hook surface (1102), the first velvet surface (1101) being located above the first hook surface (1102), the first velvet surface (1101) and the first hook surface (1102) being both fixed to a side of the first correction belt (2) away from the back surface (102), and the first velvet surface (1101) and the first hook surface (1102) being detachably fixedly connected.

3. The travel backpack with back correction function according to claim 1, characterized in that: The second correction belt (3) is provided with a second Velcro (12), the second Velcro (12) comprising a second velvet surface (1201) and a second hook surface (1202), the second velvet surface (1201) being located above the second hook surface (1202), the second velvet surface (1201) and the second hook surface (1202) being both fixed to a side of the second correction belt (3) away from the back surface (102), and the second velvet surface (1201) and the second hook surface (1202) being detachably fixedly connected.

4. The travel backpack with back correction function according to claim 1, characterized in that: The surface of the first waist support belt (6) is provided with a plurality of positioning rings (13), the plurality of positioning rings (13) are arranged in a matrix, the positioning rings (13) are connected to the first waist support belt (6), the second waist support belt (7) is provided with a plurality of hooks (14), the plurality of hooks (14) are arranged in an equidistant linear manner, the hooks (14) are connected to the second waist support belt (7), and the first waist support belt (6) and the second waist support belt (7) are detachably fixedly connected via the positioning rings (13) and the hooks (14).

5. The travel backpack with back correction function according to claim 1, characterized in that: A first fixing patch (15) and a second fixing patch (16) are respectively provided on one side of the first ring band (5) and the second ring band (4); the first fixing patch (15) and the second fixing patch (16) are both connected to the back side (102); the first fixing patch (15) is detachably fixedly connected to the first correction band (2); and the second fixing patch (16) is detachably fixedly connected to the second correction band (3).

6. The travel backpack with back correction function according to claim 1, characterized in that: A buffer pad (17) is provided on the side of the connection surface (8) away from the back surface (102), and the buffer pad (17) is connected to the connection surface (8).

7. The travel backpack with back correction function according to claim 1, characterized in that: The back side (102) is provided with a vertebral protection strip (18), and the vertebral protection strip (18) is connected to the back side (102).

8. The travel backpack with back correction function according to claim 1, characterized in that: The shoulder strap (9) is provided with a plurality of anti-skid particles, and the anti-skid particles are connected to the shoulder strap (9).

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