CN206197344U - A kind of multi-function travelling knapsack - Google Patents

Abstract

The utility model discloses a multifunctional travel knapsack, comprising: a bag body and a strap on the back of the bag body, the bag body has a bottom surface, a top surface and left and right sides, the bag body has a main compartment, and the main compartment can be moved along the The connecting portion passing through the bottom surface, the top surface and one of the left and right sides is opened or closed. Compared with the knapsack in the prior art, the multifunctional travel knapsack provided by the utility model realizes the full side opening of the box body, and the bag body can be opened from the left side of the bag body, and then along the bottom surface and the top surface, and the bag body can be opened. The main compartment in the body is completely exposed, and various items can be taken or placed in the main compartment. Obviously, this method has more degrees of freedom compared with the existing technology, and is very convenient for storing and taking out items.

Description

A multifunctional travel backpack

technical field

The utility model relates to the field of traveling supplies, in particular to a multifunctional travel backpack.

Background technique

With the improvement of living standards, more and more people go out for travel or business trips. Backpacks, suitcases and other travel supplies are available in a wide range of varieties. Backpacks are small in size and light in weight. They are usually used for short trips or even commuting to and from get off work. They can store small items, while suitcases are large in size and strong in shell and can store large items. , A large number of items, often used for long-distance travel.

Common backpacks are rectangular, and the opening is located on the short side of the upper part of the bag body. When putting in or taking out items, you need to open the upper opening, and take the items in the lower part of the backpack from top to bottom through the length direction. It is too convenient and affects the use effect. Moreover, since the opening of the backpack is on the upper part, when loading items, it can only be loaded from the bottom to the top, which is not conducive to the reasonable storage of items.

In addition, the existing backpacks are often carried on the back with both shoulders or one shoulder, which will easily lead to shoulder and back fatigue after a long time, and the handle located on the upper part is not suitable for carrying for a long time.

Contents of the invention

In view of this, the utility model proposes a multifunctional travel backpack, the main purpose of which is to solve the inconvenient problem of taking and placing items in the multifunctional travel backpack in the prior art.

In order to achieve the above purpose, the utility model provides a multifunctional backpack, comprising: a bag body and a strap on the back of the bag body, the bag body has a bottom surface, a top surface and left and right sides, the bag body has a main compartment, the The main compartment can be opened or closed along a connecting portion passing through the bottom surface, the top surface and one of the left and right sides.

The front of the backpack is provided with overlapping left and right opening pockets.

The back of the backpack is provided with a backboard.

A first side pocket is provided on the left side or the right side of the backpack.

A second side pocket is provided near the middle of the left or right side of the backpack.

A side handle is provided near the middle of the left or right side of the backpack, and the middle is located near the center of gravity of the entire backpack.

The first side pocket or the second side pocket and the side handle are located on the same side of the bag body.

The top surface of the backpack is provided with a top pocket, and the lining of the top pocket is made of wear-resistant material.

The zipper of the backpack has an anti-theft pull head.

The length of the back plate is basically close to the length of the back of the enclosure, and a narrow gap is formed between the back plate and the back of the enclosure in the length direction.

By virtue of the above technical solutions, the utility model provides a multifunctional travel backpack. Compared with the knapsack in the prior art, the multifunctional travel knapsack provided by the utility model realizes the full side opening of the box type, and can be opened from the left side of the bag body (the length direction of the cuboid), and then along the bottom surface and the top surface. When the bag is opened, the main compartment in the bag is completely exposed, and various items can be taken or placed in the main compartment. Obviously, this method has more degrees of freedom compared with the existing technology, and is very convenient for storage and storage. Take out the item.

The above description is only an overview of the technical solution of the utility model. In order to understand the technical means of the utility model more clearly, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the utility model better It is obvious and easy to understand, and the specific embodiments of the present utility model are enumerated below.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiment. The drawings are only for the purpose of illustrating preferred embodiments, and are not considered to limit the present invention. Also throughout the drawings, the same reference numerals are used to designate the same parts. In the attached picture:

Fig. 1 shows the perspective view of the multifunctional travel backpack provided by the embodiment of the present invention;

Fig. 2 shows the open state diagram of the multifunctional travel backpack provided by the embodiment of the present invention;

Fig. 3 shows the front view of the multifunctional travel backpack provided by the embodiment of the present invention;

Fig. 4 shows the rear view of the multifunctional travel backpack provided by the embodiment of the present invention;

Fig. 5 shows a cross-sectional view of the multifunctional travel backpack provided by the embodiment of the present invention in a horizontal state.

detailed description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

During the use of the existing multi-functional travel backpack, the inventor found that: since the opening of the existing backpack is on the upper part, when taking or loading items, the direction can only be from bottom to top, which causes inconvenience in use. Although the suitcase is bulky, it can be fully opened along three sides, similar to a hinge, and it is more convenient to store items.

In order to solve the above-mentioned problems in the prior art, the embodiment of the utility model provides a multifunctional travel backpack, which adopts a hinge-type opening and closing structure and has a storage function like a suitcase.

Embodiment one

The multifunctional travel backpack as shown in Figure 1 specifically includes: a bag body 10, a strap 11 on the back of the bag body, the bag body 10 has a bottom surface 101, a top surface 102, a left side 103, a right side 104, a front 105 and the back side 108 (see Figure 4), the above-mentioned six surfaces form an approximately cuboid-shaped enclosure, and the enclosure 10 has a main compartment (not shown in the figure), and the main compartment can be along the bottom surface 101, top The zippers 12 on the side 102 and the left side 103 are opened or closed, thereby realizing a hinged structure.

That is to say, as shown in Figures 1 and 2, the zipper 12 is arranged along three sides of the bag body 10, and when the bag body 10 is opened, only the right side 104 fixes the front half 106 and the rear half 107 of the bag body Connect to form an opening and closing method similar to a suitcase. The front half 106 and the rear half 107 are connected by a zipper 12 , and their internal spaces are closed to form the main compartment of the bag body 10 .

In this way, the backpack realizes full side opening of the box type, and the bag body can be opened from the left side 103 (the length direction of the cuboid) of the bag body 10, and then along the bottom surface 101 and the top surface 102, and the main body in the bag body 10 If the compartment is completely exposed, various items can be taken or placed in the main compartment. Obviously, this method has more degrees of freedom compared with the existing technology, and is very convenient for storing and taking out items.

Preferably, the zipper 12 has a first slider 121 and a second slider 122 (as shown in FIG. 3 ), which correspond to each other to open and close the zipper 12 . Since the first slider 121 and the second slider 122 can move freely along the slide fastener 12 independently, the part in the middle of them is the opening part of the slide fastener 12, and the position of the opening part can follow the position of the first slider 121 and the second slider 12. The position of 122 changes, and the size of this opening part can change with the relative distance between the first slider 121 and the second slider 122, so that the package body can be along the bottom surface 101, top surface 102, left Any position of the side surface 103 forms an opening, and its size can also be adjusted by a slider, which brings more convenience to the user.

The zipper 12 in this embodiment is only one connection method. In other embodiments, the front half 106 and the rear half 107 of the bag body 10 can be connected by other connection parts, such as Velcro, locks and the like.

In this embodiment, the top surface 102 of the bag body is an arc surface, and the connecting part 12 (zipper 12) extends to the vicinity of the connection between the top surface 102 and the right side 104. In fact, the connecting part 12 can also extend beyond this connection to In the right side 104 , or end in the top surface 102 .

The first slider 121 and the second slider 122 of the zipper 12 have an anti-theft lock 123, preferably, the anti-theft lock is a kiss lock anti-theft lock, an anti-theft device that does not require a password.

In addition, the front 105 of the backpack is provided with a left open pocket 13 and a right open pocket 14 overlapping each other. The overlapping means that the left open bag 13 and the right open bag 14 are arranged in sequence outside the main compartment, the outer layer of the left open bag 13 is the inner layer of the right open bag 14, and the inner layer of the left open bag 13 is mainly The outer layer of the right-open bag 14 is the front 105 of the package body, the opening of the left-open bag 13 is along the length direction of the package body and faces the left side 103, and the opening of the right-open bag 14 is along the length direction of the bag body and faces right side 104.

The position order of the left open bag 13 and the right open bag 14 in the present embodiment relative to the main compartment is left inside right outside, and vice versa, it can also be left outside right inside.

The left and right cross opening pockets make full use of the front of the bag body to form two storage spaces, which can be classified and loaded to increase the practicality; secondly, the left and right openings are convenient for the left and right hands to pick up items when backpacking; finally, the left and right opening pockets are located in the main compartment On the outside, it can protect the items in the main compartment.

The top surface of the backpack is provided with an upper handle 15, and the upper handle is located at the rear half of the bag body.

The top surface 102 of the bag body is an arc-shaped surface, and is provided with a top bag 19, which is located at the front half 106 of the bag body, and its opening faces upwards. Put away the wear and tear of glasses, mobile phones, etc.

Embodiment two

The multifunctional travel backpack in this embodiment can be fixed on the pull rod of the suitcase, and used in combination with various types of suitcases.

The multifunctional travel backpack as shown in Figure 1 specifically includes: a bag body 10, a strap 11 on the back of the bag body, the bag body 10 has a bottom surface 101, a top surface 102, a left side 103, a right side 104, a front 105 and the back side (not shown in the figure), the above-mentioned six faces constitute an approximately cuboid-shaped inclusion.

Wherein, as shown in FIG. 4 , a backboard 18 is provided on the outside of the backside 108 of the package body, and the two ends of the backboard are fixedly connected to the two short sides 1081 and 1082 (in the width direction) of the backside. The shape is similar to the back 108 of the bag and smaller than the size of the back; the two straps 11 of the backpack are on the outside of the backboard 18 and are fixedly connected to the two short sides of the back of the bag.

As shown in Figure 5, when the backpack is placed horizontally, the length of the backboard 18 is basically close to the length of the back of the bag body, and there is a gap between the backboard and the back of the bag body in the length direction (corresponding to the left side and right side of the bag body). side) to form a narrower gap 17. In this way, when the backpack is placed on its side, that is, the right side is placed downward, the gap 17 forms a space through the upper and lower sides, and the pull rod of the suitcase can pass through the gap 17, so that the backpack is fixed on the suitcase, which is convenient. The suitcase and the backpack are used in combination, and the backpack can be carried and towed, which avoids the fatigue of the backpack for a long time during travel.

Preferably, the backboard is made of EVA material, EVA (ethylene-vinylacetate copolymer, ethylene-vinylacetate copolymer) rubber and plastic products are new environmentally friendly plastic foam materials, with good cushioning, shock resistance, heat insulation, moisture resistance, and chemical resistance Corrosion and other advantages, and non-toxic, non-absorbent. The EVA backboard of this embodiment not only has a certain degree of flexibility, but also has a certain strength, which can form a strong support for the back of the bag body, ensure the storage space inside the backpack, and the comfort of the human body when backpacking.

Preferably, the surface of the backboard is provided with thickened pads 16, the position and shape of which correspond to the main muscle groups of the back of the human body, increasing the comfort of the back.

In yet another embodiment of the present invention, as shown in Figures 1 and 3, a side handle 20 is provided near the middle of the left side of the backpack, so that when the backpack is placed horizontally or picked up, it is suitable for right-handed users. The side handle 20 can be located at the front half 106 of the bag or at the back half 107 of the bag. The vicinity of the middle is preferably located on the center of gravity line in the transverse direction of the entire backpack. For left-handed users, the side handle can be arranged on the right side 104 of the bag body.

In another embodiment of the present invention, as shown in FIG. 4 , a certificate pocket 21 (second side pocket) is provided near the middle of the left side 103 or right side 104 of the bag body, and the certificate bag is located at the middle of the bag body. In the second half, the size of the second side pocket 21 and its opening is slightly larger than the size of the usual wallets, ID cards, and passports, which is convenient for users to store such important items separately. For concealment, reduce the risk of being stolen.

Preferably, the certificate pocket 21 can be located on the same side as the side handle 20 .

Preferably, the ID bag is arranged on the left side of the bag body, so that it is suitable for right-handed users when placed on the side or picked up. For left-handed users, the ID pocket can be arranged on the right side of the bag.

Embodiment Three

In real life, backpacks often have multiple purposes such as travel, business trips, and office work. Therefore, the backpack may store office, travel, and daily necessities at the same time. This situation is not easy to classify, and items are taken in the office environment during the business trip. It is very inconvenient to expose private daily necessities.

In order to solve the above problems, the multifunctional travel backpack in this embodiment has a first side pocket for separately storing office supplies such as notebook computers and file folders.

As shown in Figure 1, the feature of the multifunctional travel backpack in this embodiment is that the left side or the right side is provided with a notebook side pocket 22 (the first side pocket), and the notebook side pocket 22 is located at the rear half of the bag body. 107 and close to the back of the bag body, its size and its opening are slightly smaller than the length of the left side 103 or the right side 104 of the bag body, the opening shown is facing the left or right side, and is provided with a zipper and a slider. The first side pocket 22 shown can be separately loaded with flat office supplies such as notebook computers, iPads, file folders, and documents from the side, and is separated from the main compartment, which is convenient for use in different occasions.

In particular, it is often necessary to take out the notebook computer separately at the airport security check. Through the notebook side pocket in this embodiment, the notebook can be taken out quickly and pass through the security check channel without opening the main compartment.

Preferably, the first side pocket 22 and the side handle 20 are located on the same side of the backpack, and the items in the first side pocket 22 can be easily taken out when the backpack is placed horizontally (the left side or the right side is placed facing down). . More preferably, the first side pocket 22, the second side pocket 21 and the side handle 20 are all located on the same side of the bag body, so that it is convenient to take out and place items in a horizontal position.

In another preferred solution of the present utility model, the side handle is located on the same side as the first side pocket or the second side pocket, and is located in the middle of the backboard. The design of the side handle and the backboard makes the backpack It has the function of laying a briefcase horizontally, and the first side pocket or the second side pocket is the storage space for the briefcase. In addition, the opening position of the main compartment of the bag body can also be controlled arbitrarily by two sliders, and the main compartment can be opened towards the left or right, forming the function of a briefcase.

The left open bag, right open bag, first side pocket and second side pocket in the above embodiment are all inner bags, each opening of which is arranged on each surface of the bag body, and each opening has a zipper and a slider, so The zipper is preferably a waterproof zipper, and the slider preferably has an anti-theft slider.

The fabric of the backpack described in the above embodiments is Cordura nylon, which can be used as an umbrella material to prevent dust, snow and rain from attacking. The front 105 of the backpack is also provided with a logo part 31 , and the left side and the right side are also provided with fixing buckles 30 .

In addition, a third side bag (not shown in the figure) is provided on the left side or the right side of the bag body. The inner layer of the third side bag is the surface of the bag body, and the outer layer is connected to the surface of the bag body. The outer pocket, the third side pocket is approximately rectangular, with the opening facing upwards, and can be used to place items such as water bottles.

In the foregoing embodiments, the descriptions of each embodiment have their own emphases, and for parts not described in detail in a certain embodiment, reference may be made to relevant descriptions of other embodiments.

It can be understood that related features in the above devices can refer to each other. In addition, "first", "second" and so on in the above embodiments are used to distinguish each embodiment, and do not represent the advantages and disadvantages of each embodiment.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

Similarly, it should be understood that in the above description of exemplary embodiments of the invention, various features of the invention are sometimes grouped together into a single Examples, figures, or descriptions thereof. This disclosed device, however, is not to be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus the claims following the Detailed Description are hereby expressly incorporated into this Detailed Description, with each claim standing on its own as a separate embodiment of this invention.

Those skilled in the art can understand that the components in the device in the embodiment can be adaptively changed and arranged in one or more devices different from the embodiment. The components in the embodiments may be combined into one component, and furthermore may be divided into a plurality of subcomponents. All features disclosed in this specification (including accompanying claims, abstract and drawings) and all parts of any apparatus so disclosed may be combined in any combination, unless at least some of such features are mutually exclusive. Each feature disclosed in this specification (including accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

In addition, those skilled in the art will understand that although some embodiments described herein include some features included in other embodiments but not others, the combination of features of different embodiments means that they are within the scope of the present invention. range and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination. The various component embodiments of the present invention can be realized by hardware, or by their combination.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of parts or components not listed in a claim. The word "a" or "an" preceding an element or component does not exclude the presence of a plurality of such elements or components. The invention can be realized by means of a device comprising several different parts. In a claim enumerating several components, several of these components may be embodied by the same component item. The use of the words first, second, and third, etc. does not indicate any order. These words can be interpreted as names.

Claims (9)

1. A multifunctional travel backpack, characterized in that it comprises: a bag body and a strap on the back of the bag body, the bag body has a bottom surface, a top surface and a left and right side, the bag body has a main compartment, and the main compartment can be It is opened or closed along the connection part passing through the bottom surface, the top surface and one of the left and right sides; the front of the backpack is provided with overlapping left open pockets and right open pockets. 2. The multifunctional travel backpack according to claim 1, characterized in that a backboard is provided on the back of the backpack. 3. The multifunctional travel backpack according to claim 1, characterized in that, a first side pocket is provided on the left or right side of the backpack. 4. The multifunctional travel backpack according to claim 3, wherein a second side pocket is provided near the middle of the left or right side of the backpack. 5. The multifunctional travel backpack according to claim 4, wherein a side handle is provided near the middle of the left side or the right side of the backpack, and the center of the middle is located at the center of gravity of the entire backpack. on-line. 6. The multifunctional travel backpack according to claim 5, wherein the first side pocket or the second side pocket and the side handle are located on the same side of the bag body. 7 . The multifunctional travel backpack according to claim 1 , wherein a top pocket is provided on the top surface of the backpack, and the top pocket is lined with wear-resistant material. 8 . 8. The multifunctional travel backpack according to claim 1, wherein the zipper of the backpack has an anti-theft slider. 9. The multifunctional travel backpack according to claim 2, wherein the length of the backboard is substantially close to the length of the back of the bag body, and a narrow gap is formed between the backboard and the back of the bag body in the length direction.