CN214386503U

CN214386503U - Shoulder bag

Info

Publication number: CN214386503U
Application number: CN202120090774.3U
Authority: CN
Inventors: 陈家德
Original assignee: Skechers China Ltd
Current assignee: Skechers China Ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-10-15
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a backpack, the backpack includes: the sealing structure comprises a lower half part, an upper half part and a first sealing structure, wherein a first accommodating space is formed in the lower half part; the upper half part is internally provided with a second containing space, the lower edge of the upper half part is connected with the lower half part to construct the shape of a backpack, and the upper half part is constructed to be suitable for being contained in the lower half part in a folding way; the first sealing structure is connected with the lower half part and is suitable for sealing the accommodating space in the lower half part for accommodating the upper half part. Through above-mentioned technical scheme, make the knapsack can switch between the state of big knapsack and small-size package, satisfy multiple user demand to improve the multifunctionality of knapsack, and be convenient for accomodate.

Description

Shoulder bag

Technical Field

The utility model relates to a hand is taken article or travel article technical field, especially relates to a folding knapsack.

Background

Nowadays, the backpack becomes an indispensable living article for most people, however, some large backpacks or long backpacks have single function, and when a large number of articles are not needed to be carried outside, the backpack is also needed to be carried or purchased; in addition, the large backpack also increases the difficulty of daily storage.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the present invention is to provide a foldable backpack, which can be switched between the states of a big backpack and a small backpack, thereby improving the versatility of the backpack and facilitating storage.

According to the utility model discloses knapsack, the knapsack includes: the sealing structure comprises a lower half part, an upper half part and a first sealing structure, wherein a first accommodating space is formed in the lower half part; the upper half part is internally provided with a second containing space, the lower edge of the upper half part is connected with the lower half part to construct the shape of a backpack, and the upper half part is constructed to be suitable for being contained in the lower half part in a folding way; the first sealing structure is connected with the lower half part and is suitable for sealing the accommodating space in the lower half part for accommodating the upper half part.

According to the utility model discloses the knapsack can be folded with the lower half with first half and accept to switch the knapsack into small-size package from great accommodation space's big knapsack, the multifunctionality of reinforcing knapsack satisfies user's multiple user demand and is convenient for accomodate.

In addition, the backpack according to the above embodiment of the present invention may further have the following additional technical features:

in some embodiments, the lower half includes a body portion, the body portion defines the first receiving space therein, and an upper cover connected to an edge of the body portion, the upper cover is adapted to be folded over a top of the body portion, and the receiving space is defined between the upper cover and the body portion.

In some embodiments, the upper cover is attached to a front edge of the top portion of the body portion.

In some embodiments, the body portion comprises: the cavity is in a shape with the periphery and the bottom closed and the top opened; the cover body covers the top of the cavity, the upper cover is connected with the front edge of the top of the cavity, and the lower peripheral edges of the upper half part are respectively connected with the rear edge, the left edge, the right edge and the edge of the upper cover of the top of the cavity.

In some embodiments, the upper half, the cavity, and the upper cover are integrally formed or connected as a unitary structure.

In some embodiments, the cover removably or releasably covers the top of the cavity.

In some embodiments, the first sealing structure includes a first fastener chain and a second fastener chain, the first fastener chain is connected to the upper edge of the main body, the second fastener chain is connected to the edge of the upper cover, and the first fastener chain and the second fastener chain are aligned when the upper cover is covered on the main body, and the first fastener chain and the second fastener chain are engaged with each other to form a closed receiving space between the upper cover and the main body.

In some embodiments, the backpack further comprises: and the straps are respectively connected with the upper end and the lower end of the upper half part so as to form a form suitable for being hung on the back, wherein the straps are suitable for being folded and contained in the containing space.

In some embodiments, the backpack further comprises: a waist belt connecting the left and right sides of the lower half to configure the waist belt into a form suitable for waist hanging.

In some embodiments, an opening extending in the left-right direction is formed in the rear side wall of the lower half portion, the opening is disposed adjacent to the top edge of the lower half portion, and a second sealing structure for sealing the opening is disposed at the opening.

Drawings

Figure 1 is a rear view of a backpack in one embodiment of the present invention in which a first bracelet is connected between the upper and lower halves.

Fig. 2 is a front view of a backpack in one embodiment of the invention. Wherein a second tooth chain is connected between the upper half part and the upper cover

Figure 3 is a side view of a backpack in one embodiment of the present invention in which a first bracelet is attached between the upper and lower halves.

Fig. 4 is a schematic structural diagram of the lower half according to an embodiment of the present invention, wherein the upper cover is disposed on the top of the body portion of the lower half, and the upper half is accommodated in the accommodating space.

Fig. 5 is a schematic view of the lower half of an embodiment of the present invention (after the backpack is changed to a waist pack state), wherein the left and right halves of the waist belt are unfolded.

Fig. 6 is a schematic view of the lower half of the backpack in an embodiment of the present invention (after the backpack is changed to a waist pack state), wherein the left and right halves of the waist belt are fastened.

Reference numerals:

the backpack 100, the upper half 1, the shoulder strap 11, the first adjuster 12, the third sealing structure 13, the lower half 2, the waist belt 21, the second adjuster 22, the fastening structure 23, the connecting part 24, the first sealing structure 3, the second sealing structure 4, the body part 5, the cavity 51, the upper cover 6 and the accommodating space 7.

Detailed Description

The backpack is an indispensable daily necessity for most people, and when a user needs to carry more articles, the user needs to use a large backpack or a long backpack; when the user needs to store fewer articles or other use requirements, the user needs to use a small-sized bag, such as a waist bag, a satchel and the like. This makes the user need the knapsack of two kinds of specifications simultaneously, especially when going out to travel, the user probably needs to carry two kinds of knapsack simultaneously, the burden of increasing to carry, and occupation space.

Therefore the utility model provides a backpack 100, backpack 100 can switch between knapsack and waist bag, realizes the effect that one bag is multi-purpose, improves backpack 100's multifunctionality, and can accomodate into the parcel when knapsack 100 is not used, facilitates for the user uses.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

With reference to fig. 1 to 6, according to the backpack 100 of the embodiment of the present invention, the backpack 100 includes: the lower half part 2, the upper half part 1 and the first sealing structure 3. Specifically, the lower half part 2 has a first accommodating space therein; the upper half 1 has a second receiving space therein, and the lower edge of the upper half 1 is connected to the lower half 2 to construct the shape of the backpack 100. Therefore, the backpack 100 can have the first receiving space and the second receiving space at the same time, so that the backpack 100 can store more articles at the same time for the user to use. In addition, the first receiving space and the second receiving space of the backpack 100 may be used to store articles in a classified manner, and facilitate a user to quickly take the articles.

Further, the upper half 1 is configured to be accommodated in the lower half 2 in a folded state; the first opening closure 3 is connected to the lower half 2 and adapted to close a receiving space 7 in the lower half 2 for receiving the upper half 1. Therefore, when fewer articles are stored or the backpack 100 needs to be stored, the upper half portion 1 can be folded and stored in the lower half portion 2 and sealed by the first sealing structure 3, so that the using state of the backpack 100 is switched from a large backpack to a small backpack, the requirement of a user for using the small backpack is met, and the functionality and the practicability of the backpack 100 are improved.

That is, the backpack 100 is composed of an upper half 1 and a lower half 2, and the upper half 1 can be accommodated in the lower half 2, that is, when the backpack 100 needs to have a large accommodating space, the backpack 100 can use the first accommodating space of the lower half 2 and the second accommodating space of the upper half 1 at the same time; when a user needs to store a small amount of articles, or has other use requirements or needs to store the backpack 100, the upper half portion 1 can be folded to be stored in the lower half portion 2, the storage space 7 of the upper half portion 1 stored in the lower half portion 2 is sealed by using the first sealing structure 3, and only the first storage space of the lower half portion 2 is used.

According to the utility model discloses knapsack 100 can fold first 1 and accept with lower half 2 to switch knapsack 100 from great accommodation space's big knapsack 100 into small-size package, strengthen knapsack 100's multifunctionality, satisfy user's multiple user demand and be convenient for accomodate.

Optionally, the first accommodating space may also be provided with a third accommodating space or more partitions, so that the user can put the articles in order when accommodating the articles; of course, the second receiving space may have a fourth receiving space or more partitions therein. For example, a smaller fourth receiving space may be configured in the second receiving space, so that the user can conveniently place smaller items such as keys or change, and the user can quickly find the stored items.

As described above, the upper half 1 of the present invention can be stored to reduce the size of the backpack 100, wherein the upper cover 6 can be disposed on one of the upper half 1 and the lower half 2, and the lower half 2 is covered by the upper cover 6, so that the storage space for storing the folding upper half 1 is formed between the upper cover 6 and the lower half 2, in addition, the independent upper half 1 can be additionally disposed, and after the upper half 1 is folded, the upper cover 6 is covered on the lower half 2 by the first sealing structure 3. The present invention is mainly described by taking the case of providing the upper cover 6 on the lower half 2 as an example, but this is not a limitation to the scope of the present invention.

Referring to fig. 1 to 4, optionally, the lower half 2 includes a main body 5 and an upper cover 6, a first receiving space is configured in the main body 5, the upper cover 6 is connected to an edge of the main body 5, the upper cover 6 is adapted to be folded over the top of the main body 5, and a receiving and receiving space 7 is configured between the upper cover 6 and the main body 5. According to the above solution, the upper cover 6 is adapted to be folded over the top of the main body 5, so that the receiving space formed between the upper cover 6 and the main body 5 can be used for receiving the upper half 1, that is, the upper cover 6 is located above the main body 5, so that the upper half 1 can be folded directly towards the lower half 2 to be received in the folding space, and the first sealing structure 3 is used for sealing the receiving space 7, so that the upper half 1 can be received in the receiving space 7 located above the main body 5. Thereby facilitating the accommodation of the upper half 1 without affecting the use of the lower half 2.

Alternatively, the upper cover 6 may be integrally formed with the body portion 5, thereby simplifying the structure of the backpack 100 and reducing the weight of the backpack 100; the upper cover 6 may be provided separately, and constructed such that the upper cover 6 is connected to the edge of the main part.

Referring to fig. 2 to 6, the upper cover 6 is optionally connected to the front edge of the top of the body 5, so that when the upper half 1 is received, the upper cover 6 can be covered on the top of the body 5 from back to front and sealed by the first sealing structure 3. When the upper half 1 is unfolded, the upper cover 6 is positioned at the front edge of the body part 5, so that when a user uses the large backpack 100, the front edge of the backpack 100 faces the back of the user, and the rear surface of the backpack 100 faces the public, thereby hiding the upper cover 6 when the housing space 7 is not used, and improving the aesthetic property of the backpack 100.

Wherein the front side of the backpack 100 refers to the side that is closer to the user's back during use, and the rear side of the backpack 100 refers to the side that is further away from the user's back during use. As mentioned above, the front edge of the top of the upper cover 6 connected to the main body 5 refers to the edge of the side of the top of the upper cover 6 connected to the main body 5 close to the back of the user, and during the use, the upper cover 6 can be folded backwards, and the effective folding of the upper half 1 is realized through the sealing of the first sealing structure 3. Certainly, the upper cover 6 in the present invention is connected to the top rear edge, the left edge, the right edge, etc. of the body portion 5, and the folding of the upper half portion 1 is not affected, the upper cover 6 can also be connected to other positions of the body portion 5 (for example, the lower portion of the body), and even the upper cover 6 can be set independently, and covers the upper half portion 1 when in use; which is removable when not in use, all to achieve the desired objectives of the present application.

Optionally, the body portion 5 comprises: the cavity 51 and lid, cavity 51 are all around and the bottom is sealed and the open shape in top, and the lid covers the top of cavity 51 to open and close cavity 51, thereby formed first storage space. When the article taking-in device is used, articles are stored in the cavity 51, and when the articles in the first storage space need to be stored or taken out, the cover body is opened to place the articles in the cavity 51, or the articles are taken out from the cavity 51. The first storage space can be formed in the main body 5 by providing the cover, so that the article can be stored in the lower half 2 after the upper half 1 is folded, or the upper half 1 can be directly folded and stored in the first storage space without providing the cover.

Further, the front edge at the top of cavity 51 is connected to upper cover 6, and the lower border of first half 1 links to each other with the back border, left border, the right border and the border of upper cover 6 at the top of cavity 51 respectively, can avoid first half 1 to accomodate back cavity 51 and take place to warp, promotes knapsack 100's aesthetic property.

Optionally, the upper half part 1, the cavity 51 and the upper cover 6 are integrally formed or connected into an integral structure, the structure is simple and easy to store, and the integral structure can reduce connecting pieces of all parts, so that the damage of the connecting pieces is avoided, the cost is saved, and the weight of the bag body is reduced.

Optionally, the cover removably or releasably covers the top of the cavity 51. For example, the cover may be removed to cover the cavity 51 with the top half 1 or other structure, or the cover may be opened and closed directly to cover the cavity 51.

When the cover is detached, the first receiving space can be communicated with the second receiving space, so that when the upper half 1 is unfolded, a larger continuous space is provided in the backpack 100, and when the upper half 1 is folded, the upper half 1 is received in the first receiving space in the lower half 2; when the upper half 1 is unfolded, the backpack 100 can store articles in the first storage space and the second storage space, respectively, and when the upper half 1 is stored, the upper half 1 is stored on the top of the lower half 2. In the use, can dismantle, open, the closing cap lid according to the difference of in service behavior, satisfy different operation requirements.

In addition, the lid can adopt modes such as magic subsides, zip fastener, buckle to link to each other with the cavity to realize the collapsible or dismantlement of lid, in addition, the lid can be for partly and cavity 51 fixed connection, and another part is detachable with cavity 51 detachable connections, thereby realizes dismantling of lid. Of course, the cover may be fixedly and non-detachably disposed with the cavity 51.

Optionally, the first sealing structure 3 includes a first fastener chain and a second fastener chain, the first fastener chain is connected to the upper edge of the main body 5, the second fastener chain is connected to the edge of the upper cover 6, and the first fastener chain and the second fastener chain are aligned when the upper cover 6 is covered on the main body 5, and the first fastener chain and the second fastener chain are engaged with each other to form a closed accommodating space 7 between the upper cover 6 and the main body 5. According to the above-mentioned solution, the upper cover 6 is located at the front side of the main body 5, and when the upper half 1 is received, the upper cover 6 can be covered on the top of the main body 5 from the rear to the front, and can be closed by the first sealing structure 3. The first sealing structure 3 is composed of a first tooth chain and a second tooth chain, wherein the second tooth chain is connected to the edge of the upper cover 6, the first tooth chain is connected to the upper edge of the body part 5, so that when the upper half part 1 is accommodated, the upper half part 1 is folded and accommodated in the accommodating space 7, the upper cover 6 gradually closes the accommodating space 7 from back to front until the upper edge of the body part 5, at this time, the first tooth chain and the second tooth chain meet, and the first tooth chain and the second tooth chain are mutually clamped to form the closed accommodating space 7 between the upper cover 6 and the body part 5. Can improve the convenience of accomodating like this, and use the chain to seal and can improve the closing cap effect, avoid first 1 to scatter or expose from accommodating space 7, in addition, use the chain to seal accommodating space 7 that can make and knapsack 100 wholly more fuse, improve knapsack 100's aesthetic property.

Optionally, the utility model provides a first structure of sealing 3 is not only limited to this, the utility model discloses a first structure of sealing 3 can also seal mutually the button of lock, the button of mutual actuation, adopt modes such as magic subsides.

With reference to fig. 2 and 3, optionally, the backpack 100 further comprises: and the straps 11 are respectively connected with the upper end and the lower end of the upper half part 1, so that the straps 11 are constructed into a form suitable for being hung on the back, wherein the straps 11 are constructed into a form suitable for being folded and contained in the containing space 7. When a user needs to use the upper half 1 to store articles, the backpack 100 can be carried by the straps 11 to improve the portability of the backpack 100, for example, two straps 11 are respectively arranged at the upper end and the lower end of the upper half 1, referring to the figure, when the backpack 100 is used, the user can carry the backpack on the shoulder to reduce the loss of physical strength during carrying; also can set up the hand-strap above first 1 to the user carries, the utility model discloses be not limited to this. Optionally, the strap 11 may be provided with a first adjuster 12 with adjustable length to facilitate use by users of different sizes, improving the utility of the backpack 100.

With reference to fig. 5 and 6, optionally, the backpack 100 further comprises: a waist belt 21, the waist belt 21 connecting the left and right sides of the lower half 2 to configure the waist belt 21 into a form suitable for waist hanging. Thus, the user can hang the backpack 100 on the waist, providing convenience for the user to go out, for example, when running, or when the user is inconvenient to carry the backpack 100 with the hand. Optionally, the waist belt 21 may be provided with a second adjuster 22 with adjustable length for users with different body sizes to use, thereby improving the practicability of the backpack 100. Specifically, the number of the waist belts 21 may be two, one end of each of the waist belts 21 is connected to the left side of the lower half portion 2, the other end of each of the waist belts 21 is connected to the right side of the lower half portion 2, and the other ends of the two waist belts 21 are provided with the fastening structures 23 that can be fastened to each other, so that the user can put the waist belts 21 around the waist when using the backpack 100, and the length of the waist belts 21 can be adjusted according to the body type.

By providing the carrying straps 11 and the waist belt 21, when the upper half portion 1 is unfolded during use of the backpack 100, the backpack can be configured in a backpack shape by carrying the carrying straps 11, and when the upper half portion 1 is folded, the backpack can be configured in a waist bag shape by carrying out waist hanging through the waist belt 21. Thereby meeting different requirements of users. Additionally, the utility model discloses in, after first 1 folding, braces 11 also can fold to the holding space for can keep clean and tidy, facilitate the use after the knapsack is folding.

According to the utility model discloses an embodiment can set up connecting portion 24 between lower half 2 and waistband 21, connecting portion 24 can be same material with the structure of lower half 2, and the width of connecting portion 24 can be greater than waistband 21's width, and connecting portion 24 can play certain supporting role, in addition, can shelter from waistband 21 when directly seeing the knapsack from the knapsack rear side, improves the functional and the aesthetic property of knapsack.

In addition, when the user uses the upper half 1 and the lower half 2 at the same time, the user can wear the waist belt 21 of the lower half 2 while wearing the straps 11 of the upper half 1 of the backpack 100 on the shoulders, thereby forming a carrying system, reducing the fatigue of the user, saving the effort of the backpack 100, and improving the functionality thereof.

Alternatively, the waist belt 21 may be formed integrally with the lower half 2 or may be formed separately, for example, by connecting the waist belt 21 to the lower half 2 by a fastener chain when in use.

Optionally, an opening extending in the left-right direction is formed in the rear side wall of the lower half portion 2, the opening is disposed adjacent to the top edge of the lower half portion 2, and a second sealing structure 4 for sealing the opening is disposed at the opening. The opening can be used for opening and closing cavity 51 to put into and take out article in the cavity 51, the opening part is equipped with and is used for sealing open-ended second seal structure 4, according to aforementioned scheme, second seal structure 4 also can include third dental chain and fourth dental chain, and third dental chain and fourth dental chain block each other are with the closing cap, improve knapsack 100's convenience.

With reference to fig. 1, optionally, a third receiving space may be provided at the rear side of the upper half 1, and a third sealing structure 13 is provided to open or close the third receiving space.

Fig. 1 to 3 show the case of the backpack 100 when the upper half 1 is unfolded, wherein a first fastener chain of the first closure structure 3 is provided at the rear side, the left side and the right side of the upper end of the body portion 5 (see fig. 1 and 3), a second fastener chain of the first closure structure 3 is provided at the upper edge of the upper cover 6 (see fig. 2), and fig. 4 to 6 show the case of the upper half 1 folded, wherein the upper cover 6 covers the top of the body portion 5, and the upper half 1 is received between the upper cover 6 and the body portion 5, wherein the first fastener chain and the second fastener chain of the first closure structure 3 in fig. 1 to 3 are connected to connect the upper cover 6 and the body portion 5.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A backpack, characterized in that the backpack comprises:

the lower half part is internally provided with a first containing space;

the upper half part is internally provided with a second containing space, the lower edge of the upper half part is connected with the lower half part to construct the shape of a backpack, and the upper half part is constructed to be suitable for being contained in the lower half part in a folding way;

the first sealing structure is connected with the lower half part and is suitable for sealing an accommodating space in the lower half part for accommodating the upper half part.

2. The backpack of claim 1, wherein the lower half includes a body portion defining the first receiving space therein and an upper cover coupled to an edge of the body portion, the upper cover adapted to be folded over a top of the body portion and defining the receiving space therebetween.

3. The backpack of claim 2, wherein the upper cover is attached to a front edge of the top portion of the body portion.

4. The backpack of claim 2, wherein the body portion comprises:

the cavity is in a shape with the periphery and the bottom closed and the top opened;

a cover body which covers the top of the cavity,

the upper cover is connected with the front edge of the top of the cavity, and the lower peripheral edge of the upper half part is respectively connected with the rear edge, the left edge, the right edge and the edge of the upper cover of the top of the cavity.

5. The backpack of claim 4, wherein the upper half, the cavity, and the upper cover are integrally formed or connected as a unitary structure.

6. The backpack of claim 4, wherein the cover removably or releasably covers the top of the cavity.

7. The backpack of claim 2, wherein the first sealing structure comprises a first zipper and a second zipper, the first zipper is connected to the upper edge of the body portion, the second zipper is connected to the edge of the upper cover, and the first zipper and the second zipper are aligned when the upper cover is covered on the body portion, and the first zipper and the second zipper are engaged with each other to form a closed receiving space between the upper cover and the body portion.

8. The backpack according to any one of claims 1-7, further comprising:

a shoulder strap connected to the upper and lower ends of the upper half, respectively, to configure the shoulder strap into a form suitable for being hung on the back,

wherein the carrying strap is suitable for being folded and contained in the containing space.

9. The backpack according to any one of claims 1-7, further comprising:

a waist belt connecting the left and right sides of the lower half to configure the waist belt into a form suitable for waist hanging.

10. The backpack according to any of claims 1-7, wherein the rear sidewall of the lower half has an opening extending in a left-right direction, the opening is disposed adjacent to a top edge of the lower half, and the opening has a second sealing structure for sealing the opening.