CN217117742U

CN217117742U - Waterproof backpack

Info

Publication number: CN217117742U
Application number: CN202220880649.7U
Authority: CN
Inventors: 李永坚; 黄茜; 黄剑勤
Original assignee: Xiamen Darui Industry And Trade Co ltd
Current assignee: Xiamen Darui Industry And Trade Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-05
Anticipated expiration: 2032-04-15

Abstract

The utility model provides a waterproof backpack, which comprises a backpack body, a top cover and straps, wherein the backpack body comprises an outer bag body and an inner containing bag, the top surface opening of the outer bag body is arranged, the inner containing bag is sewed and arranged on the opening position of the top surface, and the bag opening of the inner containing bag extends outwards along the opening position of the top surface to form a closed part; one side of the top cover is arranged at the top of the backpack body; the braces are detachably arranged on the back surface of the backpack body. The backpack body is a double-bag type backpack body with an outer backpack body and an inner accommodating bag, and the outer backpack body can be made of waterproof materials, so that a good waterproof effect can be achieved. And design a top cap on the knapsack body and cover, avoid in liquid gets into the accommodation space of inlayer holding bag by the sack, and sack itself can seal through restraint rope or the mode of curling, combines the top cap to guarantee waterproof knapsack's waterproof performance, improves the practicality.

Description

Waterproof backpack

Technical Field

The utility model relates to the field of articles for daily use, specificly relate to a waterproof backpack.

Background

Backpacks are widely used in life, and are used in work, travel, outdoor exercises, and the like, so that the requirements for backpacks are increased. For example, in rainy weather, when the knapsack was gone on a journey, the knapsack was drenched by the rainwater very easily, and then lead to the article in the knapsack to soak, lead to the problem of damage, reduced the experience sense that people used the knapsack of this money. Particularly, when people camp out, step on green or climb up, the backpack with better waterproof performance is needed to protect articles carried out and improve the practicability.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waterproof backpack aims at improving the relatively poor problem of current knapsack waterproof nature.

The utility model discloses a realize like this: a waterproof backpack, comprising:

the backpack comprises a backpack body and a backpack body, wherein the backpack body comprises an outer layer backpack body and an inner layer containing bag, the top surface of the outer layer backpack body is provided with an opening, the inner layer containing bag is sewn on the opening position of the top surface, and the bag opening of the inner layer containing bag extends outwards along the opening position of the top surface to form a closed part;

the top cover is arranged at the top of the backpack body at one side and is used for covering the top surface opening and the bag opening; and

a shoulder strap detachably provided on the back surface of the backpack body;

the outer bag body and/or the inner containing bag are made of waterproof cloth.

Preferably, the front surface of the backpack body is provided with at least one light emitter, the front surface of the closed part facing the backpack body is provided with a main bag opening, and the inner side surface of the outer bag body is provided with a power supply electrically connected with the light emitter.

Preferably, the inner side surface of the outer bag body is provided with a storage bag for containing the power supply and shielding cloth for hiding the storage bag.

Preferably, the back of the backpack body is provided with a plurality of hanging rings, hooks are arranged at two ends of the straps, and the hooks are buckled with or detached from the hanging rings.

Preferably, the shoulder strap is a double-shoulder strap or a single-shoulder strap.

Preferably, two woven belts are clamped and arranged at the bag opening, and two ends of each woven belt are buckled or separated through inserting buckles.

Preferably, the back of the backpack body is provided with a hanging rack, and the hanging rack is used for hanging a waterproof backpack.

Preferably, the back surface of the backpack body is provided with a containing bag for containing the hanging rack, and the containing bag is provided with a zipper for opening or closing the inner space of the containing bag.

Preferably, a locking piece which is buckled or unlocked is arranged between the free end of the top cover and the front surface of the backpack body.

Preferably, the front face and/or the side faces of the backpack body are provided with at least one carrying bag.

The utility model has the advantages that:

1. the backpack body is a double-bag type backpack body with the bag contained in the outer layer and the inner layer, the outer layer backpack body can be made of relatively hard waterproof materials, for example, TPU, PU and PVC materials are used for making the waterproof materials and sewing the backpack body, and therefore, a good waterproof effect can be achieved. Because the top surface opening setting of knapsack body to through the design of inlayer holding bag, make the sack be located the top surface, consequently, design a top cap on the knapsack body and cover, avoid liquid to get into in the accommodation space of inlayer holding bag by the sack, and sack itself can seal through restraint rope or the mode of curling, combines the waterproof performance that the top cap has guaranteed waterproof knapsack, improves the practicality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic front view of a waterproof backpack according to an embodiment of the present invention in a state of being fastened to a top cover;

fig. 2 is a schematic front view of a top cover of a waterproof backpack according to an embodiment of the present invention in an open state;

fig. 3 is a schematic back view of the waterproof backpack according to the embodiment of the present invention in a state of being fastened to the top cover;

fig. 4 is a schematic back view of the waterproof backpack according to the embodiment of the present invention with a containing bag in a state of being fastened to the top cover;

fig. 5 is a partial cross-sectional view of a waterproof backpack according to an embodiment of the present invention.

Reference numerals are as follows:

10. a backpack body;

101. an outer bag body; 102. an inner layer containing bag; 103. a closing part; 104. a light emitter;

105. hanging a ring; 106. a hanger; 107. an accommodating bag; 108. placing the bag;

1011. a power source; 1012. a storage bag; 1013. a shielding cloth;

1021. a bag opening; 1022. opening the main bag; 1023. weaving a belt;

20. a top cover; 201. a locking member;

30. a harness; 301. and (4) hanging hooks.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1 to 5, the present embodiment provides a waterproof backpack, including a backpack body 10, a top cover 20 and straps 30, wherein the backpack body 10 includes an outer bag body 101 and an inner bag 102, a top opening of the outer bag body 101 is provided, the inner bag 102 is sewn on the top opening, and a bag opening 1021 of the inner bag 102 extends outwards along the top opening to form a closed portion 103; one side of the top cover 20 is arranged at the top of the backpack body 10, and the top cover 20 is used for covering the top surface opening; the straps 30 are detachably arranged on the back surface of the backpack body 10; the outer bag body 101 and/or the inner bag 102 are made of waterproof cloth.

In this embodiment, the outer bag body 101 and the inner containing bag 102 are integrally formed by sewing, so that the inner containing bag 102 can be taken out of the outer bag body 101 at the bottom to clean the inner containing bag 102. The space for the inner bag 102 is a space for holding articles, which is a main space of the waterproof backpack, and the size of the space can be limited by the outer bag body 101. For example: outer inclusion 101 moulds through the mode of built-in thing (plastic slab, cotton pad etc.), perhaps adopts the thick layer body structure to mould, forms a appearance profile of waterproof knapsack, can also prevent that the article in the knapsack body 10 from pushing up the human body and support, improves user's comfort level.

Specifically, the outer bag body 101 and the inner bag body 102 are made of waterproof materials, so that the backpack body 10 has good waterproof performance, and the waterproof materials can be made of TPU, PU, and PVC materials, or a waterproof layer is made on the outer bag body 101, because the waterproof materials can refer to umbrella fabric or raincoat, they are not described in detail in the prior art.

If the outer bag body 101 and the inner containing bag 102 are sewn in a sealing manner, at least one air hole can be designed on the outer bag body 101, so that the outer bag body 101 is taken out from the bottom of the inner containing bag 102, and the inside of the inner containing bag 102 can be cleaned conveniently. The inner space of the inner-layer containing bag 102 is a main space of the backpack body 10 for placing articles, and thus can be taken in and put out through the bag opening 1021. Closing the pocket 1021 using the closure 103, for example: curling the sealing part 103 to seal the bag opening 1021; or the pocket 1021 is closed in a zipper mode; or the bag opening 1021 is sealed by a strap, and the like, and the extended sealing part 103 can increase the placing space, or facilitate the sealing and sealing of the bag opening 1021, so that the waterproof performance is improved.

Further, as shown in fig. 1 and 4, a top cover 20 is designed on the top of the backpack body 10, and the bag opening 1021 and the top opening are covered by the top cover 20, so that liquid is prevented from entering the accommodating space of the inner-layer accommodating bag 102 from the bag opening 1021, and the bag opening 1021 itself can be closed in a rope binding or curling manner, and the top cover 20 is combined to ensure the waterproof performance of the waterproof backpack, thereby improving the practicability.

As shown in fig. 3, the shoulder straps 30 in this embodiment are both shoulder straps or single shoulder straps, the back surface of the backpack body 10 is provided with a plurality of hanging rings 105, the two ends of the shoulder straps 30 are provided with hooks 301, and the hooks 301 are engaged with or disengaged from the hanging rings 105. The hanging ring 105 may be provided in plural on both sides of the top and bottom of the backpack, so that the waterproof backpack can be conveniently carried after the upper shoulder strap 30 is fastened. Specifically, when the shoulder straps 30 are single-shoulder straps, two hanging rings 105 can be selected at diagonal positions at the top and the bottom, and then the backpack can be carried by the single-shoulder straps, and the backpack can be comfortably carried on the body by adjusting the tightness of the single-shoulder straps. When the shoulder straps 30 are shoulder straps, the shoulder straps can be hooked to the hook 105 by referring to the shoulder straps of the conventional backpack. When the shoulder strap 30 is not needed, the shoulder strap can be taken down, and the use is convenient.

As shown in fig. 2, two woven tapes 1023 are disposed at the bag opening 1021, and one end of the woven tape 1023 extends to form a main buckle, and two ends of the woven tape 1023 are used for buckling or separating through a buckle. Through making up of two meshbelts 1023, strengthened the hardness of sack 1021, and make sack 1021 demonstrate a flat state, consequently be convenient for curl sack 1021, and then crooked meshbelt 1023 makes the eye-splice can carry out the lock, seals sack 1021, and the top cap 20 of being convenient for simultaneously covers sack 1021 and top surface opening, improves the practicality.

As shown in fig. 1 and fig. 2, in the embodiment, at least one light emitter 104 is disposed on the front surface of the backpack body 10, the light emitter 104 may be an LED strip, the front surface of the sealing portion 103 facing the backpack body 10 is provided with a main bag opening 1022, the inner side surface of the outer bag body 101 is provided with a power source 1011 electrically connected to the light emitter 104, and the power source 1011 may be a No. 5 battery or a No. 7 battery, and the like. The inner side of the outer bag body 101 is provided with a storage bag 1012 for containing the power source 1011 and a shielding cloth 1013 for hiding the storage bag 1012. The LED lamp strip can be sewed on the front surface of the backpack body 10, the power source 1011 of the LED lamp strip is placed in the inner side of the outer bag body 101 and is placed through the object placing bag 1012, the shielding cloth 1013 can be waterproof cloth, and the free end of the shielding cloth 1013 can be pasted through magic paste, so that the protection of the power source 1011 is formed. The closed portion 103 of the inner bag 102 is provided with a main bag opening 1022, and the zipper is used for opening or closing, so that the power source 1011 on the outer bag body 101 can be replaced, and the practicability is improved.

When the bicycle is used, the light 104 can be turned on, and the warning function is achieved through the light 104, so that the purpose of warning others when the bicycle is walking or riding is achieved, and the safety of articles and personnel is guaranteed to a greater extent. The design of the strip-shaped luminous body 104 and the fixation of the luminous body 104 on the edge of the outer contour of the backpack increase the length of the lamp strip on the waterproof backpack, so that the attention of surrounding vehicles can be attracted more easily, and the effect of safety precaution is achieved.

As shown in fig. 3 and 5, in the embodiment, the hanging rack 106 is disposed on the back surface of the backpack body 10, at least one elastic clip (e.g., two elastic clips) is disposed on the hanging rack 106, and can be directly inserted and clamped on a stick or a rod, a rotatable barb is disposed between the two elastic clips, and after clamping of the elastic clips is completed, the barb is rotated to prevent the clamped roller body from being separated from the elastic clips. Specifically, use the rear frame of bicycle as the example, hang waterproof knapsack on bicycle backseat support body through stores pylon 106 for waterproof knapsack is located the side of bicycle, rotates the barb then, makes the complete block of stores pylon 106 on the frame of bicycle, prevents because jolt, makes waterproof knapsack drop, improves the practicality.

As shown in fig. 3, 4 and 5, the back surface of the backpack body 10 of the present embodiment is provided with a receiving bag 107 for receiving the hanging rack 106, the receiving bag 107 may be designed to have a relatively thick cotton cushion layer, and the receiving bag 107 is provided with a zipper for opening or closing an inner space of the receiving bag 107. Carry out the holding to stores pylon 106 through holding bag 107, reach the purpose of hiding stores pylon 106, also can reduce simultaneously when bearing waterproof knapsack, stores pylon 106 is to the influence of human body to guarantee the comfort level of bearing waterproof knapsack.

As shown in fig. 1, in this embodiment, a locking piece 201 for locking or unlocking is provided between the free end of the top cover 20 and the front of the backpack body 10, the locking piece 201 may be a buckle, and the top cover 20 has an arc-shaped groove, so as to cover the top of the backpack body 10, and then fix the top through a locking manner, thereby achieving the purpose of protecting the top surface of the backpack body 10 and improving the practicability.

As shown in fig. 1 and 5, the front and/or side of the backpack body 10 in this embodiment is provided with at least one placing pocket 108. The design of placing bag 108 can increase the sack 1021 quantity of waterproof knapsack to increase waterproof knapsack's accommodation space, improve the practicality.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof backpack, comprising:

a shoulder strap detachably provided on the back surface of the backpack body;

2. The waterproof backpack of claim 1, wherein the backpack body has at least one light emitter disposed on a front face thereof, the enclosure has a main bag opening disposed on a front face thereof facing the backpack body, and the outer bag body has a power source disposed on an inner side thereof and electrically connected to the light emitter.

3. The waterproof backpack of claim 2, wherein the inner side of the outer bag body is provided with a bag for accommodating the power source and a shielding cloth for hiding the bag.

4. The waterproof backpack as recited in claim 1, wherein a plurality of hanging rings are disposed on the back surface of the backpack body, and hooks are disposed on both ends of the straps, and the hooks are engaged with or disengaged from the hanging rings.

5. The waterproof backpack of claim 4, wherein said harness is a double shoulder harness or a single shoulder harness.

6. The waterproof backpack of claim 1, wherein two woven straps are clamped at the bag opening, and two ends of the woven straps are used for being buckled or separated through buckles.

7. The waterproof backpack of claim 1, wherein a hanger is provided on the back side of the backpack body for hanging the waterproof backpack.

8. The waterproof backpack according to claim 7, wherein a receiving bag for receiving the hanging rack is provided on the back surface of the backpack body, and a zipper for opening or closing an inner space of the receiving bag is provided on the receiving bag.

9. The waterproof backpack of claim 1, wherein a snap-fit or open closure is provided between the free end of the top cover and the front face of the backpack body.

10. The waterproof backpack according to claim 1, characterized in that the front and/or the side of the backpack body is provided with at least one placing bag.