Detachable vacuum storage bag and luggage with same

Abstract

The utility model discloses a detachable vacuum storage bag and a luggage with the same, the vacuum storage bag comprises a bag body, a cavity is formed in the bag body, the bag body is provided with an opening communicated with the cavity, and an airtight zipper used for opening or closing the opening is fixedly mounted on the outer surface of the bag body; an exhaust port communicated with the cavity is further formed in the outer surface of the bag body, and a one-way valve for preventing external air from entering the cavity is fixedly mounted in the exhaust port; a first fixing piece detachably connected with an external luggage is arranged on the outer side surface or / and the bottom surface of the bag body. According to the vacuum storage bag, the first fixing piece detachably connected with the external luggage is arranged on the bag body, so that the vacuum storage bag can be detachably mounted in the luggage, the vacuum storage bag is fixed relative to the luggage, and the problem that the conventional vacuum storage bag can move relative to the luggage is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bags and suitcases, in particular to a detachable vacuum storage bag and a bag and suitcase with the clothes storage bag. Background Art

[0002] For people who often travel on business or as a tourist, handbags, suitcases or backpacks are important tools for them to carry luggage, and as the main luggage, they need to occupy a large storage space.

[0003] In order to store them better, they are usually folded and placed in bags. When the bags are not fully loaded, the bumpy journey may cause the bags to become scattered or tangled, causing some troubles in travel and use.

[0004] Faced with the above situation, people currently place several vacuum storage bags in suitcases and bags. When storing, they first store the items in the vacuum storage bags, and then place the stored storage bags in the suitcases and bags. However, due to the lack of mutual limitation between the vacuum storage bags and the inside of the suitcases and bags, when the suitcases and bags are moved when they are not fully loaded, the vacuum storage bags will slide in the suitcases and bags due to their own inertia, which will affect the normal dragging or sliding of the suitcases and bags, thereby causing consumers to have a bad consumption experience. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a detachable vacuum storage bag, which can be detachably installed in a bag, thereby solving the problem that the vacuum storage bag will move relative to the bag in the past. The present application also provides a bag with the vacuum clothing storage bag.

[0006] In order to solve the above technical problems, the utility model discloses a detachable vacuum storage bag, comprising a bag body with a cavity formed inside, the bag body is provided with an opening connected to the cavity, and an airtight zipper for opening or closing the opening is fixedly installed on the outer surface of the bag body; the outer surface of the bag body is also provided with an exhaust port connected to the cavity, and a one-way valve for blocking external gas from entering the cavity is fixedly installed in the exhaust port; the outer side surface and / or bottom surface of the bag body is provided with a first fixing member that is detachably connected to an external bag.

[0007] The present application also provides a bag, comprising a bag body and the above-mentioned vacuum storage bag, wherein a second fixing piece detachably connected to the first fixing piece is provided in the bag body.

[0008] The first fixing member is a first Velcro, and the second fixing member is a second Velcro adhered to the first Velcro.

[0009] Among them, the first fixing member is a male buckle of the detachable buckle, and the second fixing member is a female buckle of the detachable buckle.

[0010] Among them, the detachable buckle is one or a combination of two or more of a magnetic component, a buckle component, and a button component.

[0011] The first fixing member is a first zipper strip, and the second fixing member is a second zipper strip engaged with the first zipper strip.

[0012] Among them, the first fixing member is a connecting buckle with a connecting hole, and the second fixing member is a binding strap that can be inserted into the connecting hole.

[0013] The first fixing member is a buckle with a clamping hole, and the second fixing member is a hook that can be inserted into the clamping hole.

[0014] The first fixing member is a clamping protrusion, and the second fixing member is a sliding groove for the clamping protrusion to be placed in.

[0015] Wherein, a shoulder strap is arranged on the back of the bag body.

[0016] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0017] (1) By providing a first fixing member on the bag body that is detachably connected to the external bag, the vacuum storage bag can be detachably installed in the bag body, so that the vacuum storage bag is fixed relative to the bag body, thereby solving the problem that the vacuum storage bag may move relative to the bag body.

[0018] (2) The overall structure of the vacuum storage bag is simple and compact, easy to use, and has good sealing and portability.

[0019] (3) Luggage and bags using the vacuum storage bag of the present application can better store items, making the use of the luggage and bags more comfortable and smooth, thereby improving the user experience of consumers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 is an exploded view of the bag in Example 1;

[0022] Figure 2 is a schematic structural diagram of the vacuum storage bag in Example 1;

[0023] Figure 3 is an exploded view of the bag in Example 2;

[0024] Figure 4 is an exploded view of the bag in Example 3;

[0025] Figure 5 is an exploded view of another embodiment of the bag in Example 3;

[0026] Figure 6 is an exploded view of the bag in Example 4;

[0027] Figure 7 is an exploded view of another embodiment of the bag in Example 4;

[0028] Figure 8 is an exploded view of the bag in Example 5;

[0029] Fig. 9 is an exploded view of another embodiment of the bag in Example 5;

[0030] Fig.10 is an exploded view of the bag in Example 6;

[0031] Fig.11 is an exploded view of the bag in Example 7;

[0032] Fig.12 Schematic diagram of the structure of the vacuum storage bag in Example 8. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] The terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, device, product or end that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or ends.

[0035] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0036] Example 1

[0037] The utility model discloses one of the specific implementations of a bag, see Figure 1 and Figure 2 The bag comprises a bag body and a vacuum storage bag detachably connected to the bag body.

[0038] The detachable vacuum storage bag includes a bag body 1 with a cavity formed inside, and the cavity is a storage space for loading luggage. Optionally, the bag body 1 can be formed by a whole piece of fabric through folding and other processes, or it can be formed by two fabrics spliced ​​by welding or other methods. In order to improve comfort and extend service life, the bag body 1 is a double-layer or multi-layer fabric structure. Taking the double-layer fabric structure as an example, the fabric located on the surface layer can be one or a combination of two or more of cotton fabrics, linen fabrics, silk fabrics, plush fabrics, and chemical fiber fabrics, and the fabric located in the innermost layer is compounded with a sealing film, which can be a sealing film such as a TPU film and a PVC film. In other embodiments, the bag body 1 can also adopt a multi-layer fabric structure. Taking a three-layer structure fabric as an example, the outermost layer and the innermost layer are both TPU films, and the middle layer is a fabric such as nylon or polyester. The three layers are compounded by hot pressing to form a TPU composite fabric; as long as the inner layer of the bag body 1 can be sealed and the inner cavity can form a sealed cavity, the specific fabric structure can be selected and set according to actual needs.

[0039] In this embodiment, the bag body 1 is provided with an opening communicating with the cavity, and an airtight zipper 2 for opening or closing the opening is fixedly installed on the outer surface of the bag body 1. The airtight zipper 2 is a conventional airtight zipper on the market, and its structure includes a pair of zipper strips, a zipper head and a zipper piece 21. The pair of zipper strips are fixedly installed on both sides of the opening of the bag body 1, and each zipper strip is provided with chain teeth. The zipper head is used to engage the chain teeth of two zipper strips, and one end of the zipper piece 21 is penetrated on the barb of the zipper head, and the zipper piece 21 can slide relative to the zipper head. The zipper strip of the airtight zipper is different from the zipper strip of the traditional zipper in that a sealing strip for sealing is also provided above the chain teeth of the airtight zipper strip. When the airtight zipper is in a closed state, the sealing strips of the two zipper strips are stacked and sealed or relatively touched to seal, thereby preventing water or air from entering the cavity.

[0040] In this embodiment, the airtight zipper 2 includes a zipper sheet 21, and a buckle portion is provided at one end of the zipper sheet 21 away from the bag body 1, and the buckle portion can more conveniently drag or pull the zipper sheet 21. Optionally, the buckle portion of the zipper sheet 21 extends outward so that the zipper sheet 21 is arranged in a T-shape as a whole. The T-shaped structure facilitates the middle finger and index finger of a person's hand to buckle the zipper sheet 21, so that the airtight zipper 2 can be opened or closed more comfortably and conveniently. In other embodiments, the buckle portion can also be a round hole opened on the zipper sheet 21, or the zipper sheet 21 can be arranged in other shapes such as a triangle, a prism, or a trapezoid as a whole.

[0041] In addition, a fastener is provided on the outer side of the end of the airtight zipper 2, and the fastener is mainly used to assist in opening or closing the airtight zipper 2. Optionally, the fastener is a D-shaped buckle 4, which is installed on the outer surface of the bag body 1. The installation method of the D-shaped buckle 4 can be fixed or rotating. When opening or closing the airtight zipper 2 with both hands, one hand holds the D-shaped buckle 4, and the other hand drags the zipper sheet 21, making the operation more streamlined and more labor-saving. In other embodiments, the shape of the fastener can also be replaced with other shapes such as a circle, a triangle, or the fastener is directly prepared with a small piece of cloth, as long as it can play a role in stabilizing the bag body 1.

[0042] Optionally, the airtight zipper 2 is fixed to the outer surface of the bag body 1 by a heat pressing process, and the heat pressing process may be a heat pressing process such as ultrasonic welding or high-frequency welding. Preferably, high-frequency welding is used to ensure the sealing performance between the bag body 1 and the airtight zipper 2.

[0043] In this embodiment, the outer surface of the bag body 1 is also provided with an exhaust port connected to the cavity, and a one-way valve 3 is fixedly installed in the exhaust port to block external gas from entering the cavity. It should be noted that the one-way valve 3 is a conventional one-way valve 3 on the market, and its structure includes a mounting seat, an elastic seal and an outer cover. The mounting seat is fixedly installed in the exhaust port, and the elastic seal is provided with a baffle for blocking the exhaust port and a mounting portion fixedly connected to the baffle. The mounting portion is fixed in the mounting seat, and the baffle is located on the air outlet side of the exhaust port and covers the exhaust port, and the outer cover is detachably connected to the mounting seat. In the non-exhaust state, since the baffle of the elastic seal is on the air outlet side of the exhaust port, the elastic seal blocks the exhaust port, resulting in that the outside air cannot enter the cavity, so that the cavity is in a sealed state. In addition, when the outer cover is connected to the mounting seat, it can also play a certain role in isolating air circulation. In the exhaust state, the bag body 1 is squeezed, and the air inside the bag body 1 flows out toward the exhaust port. The air will push against the baffle of the elastic seal, driving the baffle to deform, so that the air in the bag body 1 can flow to the outside, thereby achieving exhaust work.

[0044] In the vacuum storage bag of the present embodiment, the airtight zipper 2 forms an airtight cavity inside the bag body 1, and a one-way valve 3 is provided to prevent external gas from entering the cavity. During the storage process, the air in the cavity can be driven to be discharged to the outside through the one-way valve 3 by squeezing. After the gas in the cavity is discharged, the luggage can be better stored, the space occupied by the bag body 1 can be reduced, and travel is more convenient. The overall structure is simple and compact, and has good sealing and portability.

[0045] As an improvement, a first fixing member 11 detachably connected to the bag body 5 is provided on the outer peripheral side of the bag body 1 , and a second fixing member 51 detachably connected to the first fixing member 11 is provided inside the bag body 5 .

[0046] In this embodiment, the first fixing member 11 is a first zipper strip fixedly mounted on the middle of the outer peripheral side surface of the bag body 1, and the second fixing member 51 is a second zipper strip fixedly mounted on the middle of the inner wall of the luggage body 5, and the first zipper strip and the second zipper strip are connected and fixed by a zipper head. In this way, the bag body 1 can be detachably mounted in the luggage body 5. By providing the first fixing member 11 detachably connected to the luggage body 5 on the bag body 1, the vacuum storage bag 1 can be detachably mounted in the luggage body 5, so that the vacuum storage bag is fixed relative to the luggage body 5, and the problem that the vacuum storage bag 1 moves relative to the luggage body 5 in the past is solved.

[0047] The luggage of this embodiment can better store things, and the use experience of the luggage is more comfortable and smooth, thereby improving the use experience of consumers.

[0048] Example 2

[0049] Please see Figure 3 , Figure 3 It is an exploded view of another embodiment of a bag. The first fixing member 11 is a first zipper strip, and the first fixing member 11 is fixedly installed at the bottom of the outer peripheral side of the bag body 1, while the second fixing member 51 is fixedly installed at the bottom of the inner wall of the bag body 5. By disassembling and assembling the first zipper strip and the second zipper strip, the bag body 1 and the bag body 5 can be detachably connected.

[0050] Example 3

[0051] Please see Figure 4 , Figure 4It is an exploded view of another embodiment of a bag. The first fixing member 11 is a connecting buckle with a connecting hole. Specifically, the connecting buckle can be formed by sewing the head and tail ends of a piece of cloth to the outer side of the bag body 1. In other embodiments, the connecting buckle can also be prepared by fixing an arched component to the outer side of the bag body 1, as long as the first fixing member 11 can be provided with a connecting hole. The second fixing member 51 is a strap that can be inserted into the connecting hole. Specifically, one end of the strap is fixed to the inner side of the bag body 5, and the other end is a free end. During installation, the free end of the strap can be passed through the connecting hole of the first fixing member 11, and then the strap can be knotted to achieve a detachable connection structure.

[0052] Please see Figure 5 , Figure 5 It is an exploded view of another implementation of this embodiment. The second fixing member 51 is a strap made of a Velcro assembly, which includes a Velcro fur surface 511 and a Velcro hook surface 512. The Velcro hook surface 512 is fixed to the inner wall of the bag body 5, and the Velcro fur surface 511 is bonded to the Velcro hook surface 512. One end of the Velcro fur surface 511 can be fixed to one end of the Velcro hook surface 512, or the Velcro fur surface 511 and the Velcro hook surface 512 can be set independently of each other. When in use, the Velcro fur surface 511 is first separated from the Velcro hook 512, and then the Velcro fur surface 511 is inserted into the connecting hole of the first fixing member 11, and finally the Velcro fur surface 511 is bonded to the Velcro hook surface 512, so that the bag body 1 can be detachably installed in the bag body 5.

[0053] Example 4

[0054] Please see Figure 6 , Figure 6 It is an exploded view of another embodiment of a bag. The first fixing member 11 is a first Velcro, specifically, the first Velcro is fixed to the outer side of the bag body 1, and the second fixing member 51 is a second Velcro, the second Velcro is fixed to the inner wall of the bag body 5. When installing, the first Velcro of the bag body 1 is aligned with the second Velcro of the bag body 5 and then bonded, so that the bag body 1 can be detachably installed in the bag body 5.

[0055] Please see Figure 7 , Figure 7 It is an exploded view of another embodiment of the bag of this embodiment. The first Velcro as the first fixing member 11 is fixed to the bottom surface of the bag body 1, and the second Velcro as the second fixing member 51 is fixed to the inner bottom surface of the bag body 5. When installing, the first Velcro of the bag body 1 is aligned with the second Velcro of the bag body 5 and then bonded, so that the bag body 1 can be detachably installed in the bag body 5.

[0056] It should be noted that in order to improve the connection strength between the bag body 1 and the luggage body 5, a first fixing member 11 can be set on the outer side and bottom surface of the bag body 1. Similarly, the inner wall and inner bottom surface of the luggage body 5 are also provided with a second fixing member 51 that is detachably connected to the first fixing member 11.

[0057] Example 5

[0058] Please see Figure 8 , Figure 8 It is an exploded view of another embodiment of a bag. The first fixing member 11 is a buckle with a clamping hole. Specifically, the buckle can be formed by sewing the head and tail ends of a piece of cloth to the outer side of the bag body 1. In addition, the buckle can also be prepared by fixing an arched component to the outer side of the bag body 1. Fig. 9 In other embodiments, a mounting frame is fixed on the outer peripheral side of the bag body 1, and a snap hole is opened on the mounting frame to form a snap buckle. The specific implementation method of the snap buckle can be selected and set according to actual needs, as long as the first fixing member 11 can be provided with a snap hole.

[0059] The second fixing member 51 is a hook that can be inserted into the clamping hole. Specifically, one end of the hook is fixed to the inner side of the bag body 5, and the other end is formed with a hook portion. The hook can be a plastic part or a metal part. During installation, the hook portion of the hook can be passed through the clamping hole of the first fixing member 11, so that the hook hooks the first fixing member 11, and a detachable connection structure can be achieved. In other embodiments, the hook can be made of Velcro.

[0060] Example 6

[0061] Please see Fig.10 , Fig.10 It is an exploded view of another embodiment of a bag. The first fixing member 11 is a cam fixed to the outer peripheral side of the bag body 1, and the second fixing member 51 is a slide groove or a slot fixed to the inner wall of the bag body 5. It should be noted that the cam can be a strip-shaped cam or a cam with an elastic arm, as long as the slide groove or the slot can be snap-connected with the cam. When in use, the cam of the bag body 1 is slid into the slide groove of the bag body 5, and the slide groove limits the cam, so that the bag body 1 can be detachably connected to the bag body 5.

[0062] Example 7

[0063] Please see Fig.11 , Fig.11It is an exploded view of another embodiment of a bag. The first fixing member 11 is a male buckle of a detachable fastener, and the second fixing member 51 is a female buckle of a detachable fastener. It should be noted that the first fixing member 11 can be set on the outer side surface and / or bottom surface of the bag body 1, and the second fixing member 51 can be correspondingly set on the inner wall and / or inner bottom surface of the bag body 5. When in use, align the male buckle of the bag body 1 with the female buckle of the bag body 5, and after the male buckle and the female buckle are buckled, the bag body 1 can be detachably connected to the bag body 5.

[0064] Optionally, the detachable fastener may be one of a magnetic component, a buckle component, and a button component, or a combination of two or more thereof. For example, when a magnetic component is used, the male buckle and the female buckle are a pair of magnets that attract each other magnetically, and the magnets are fixed to the inside of the bag body 5 and the outer side of the bag body 1 by bonding or other means, and the magnetic attraction characteristics are used to achieve rapid disassembly and assembly. In other embodiments, the socket component may be a clamping component with a pair of claws and holes, and the button component may be a common button used for clothing fabrics.

[0065] Example 8

[0066] Please see Fig.12 , Fig.12 The present invention is a schematic diagram of a detachable vacuum storage bag. A pair of shoulder straps 6 are installed on the back of the bag body 1. The shoulder straps 6 can be fixed to the bag body 1 by sewing. In other embodiments, the shoulder straps 6 can also be detachably installed on the bag body 1 by a buckle assembly. In this way, the vacuum storage bag can be directly used as a backpack, which reduces the cost of use and has good practicality and convenience.

[0067] Finally, it should be noted that the vacuum storage bag disclosed in the embodiment of the present invention is only a preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to replace some of the technical features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A detachable vacuum storage bag, characterized in that: The bag body comprises a bag body with a cavity formed therein, the bag body is provided with an opening communicating with the cavity, an airtight zipper for opening or closing the opening is fixedly installed on the outer surface of the bag body; an exhaust port communicating with the cavity is also provided on the outer surface of the bag body, a one-way valve for blocking external gas from entering the cavity is fixedly installed in the exhaust port; The outer side surface and / or the bottom surface of the bag body is provided with a first fixing piece which is detachably connected to an external bag.

2. A bag, characterized in that: The invention comprises a bag body and the vacuum storage bag as claimed in claim 1, wherein a second fixing piece detachably connected to the first fixing piece is arranged in the bag body.

3. A bag according to claim 2, characterized in that: The first fixing member is a first Velcro, and the second fixing member is a second Velcro adhered to the first Velcro.

4. A bag according to claim 2, characterized in that: The first fixing member is a male buckle of a detachable buckle, and the second fixing member is a female buckle of the detachable buckle.

5. A bag according to claim 4, characterized in that: The detachable buckle is one or a combination of two or more of a magnetic component, a buckle component, and a button component.

6. A bag according to claim 2, characterized in that: The first fixing member is a first zipper strip, and the second fixing member is a second zipper strip engaged with the first zipper strip.

7. A bag according to claim 2, characterized in that: The first fixing member is a connecting buckle with a connecting hole, and the second fixing member is a binding strap that can be inserted into the connecting hole.

8. A bag according to claim 2, characterized in that: The first fixing member is a buckle with a clamping hole, and the second fixing member is a hook that can be inserted into the clamping hole.

9. A bag according to claim 2, characterized in that: The first fixing member is a clamping protrusion, and the second fixing member is a sliding groove for the clamping protrusion to be placed in.

10. A bag according to claim 2, characterized in that: A shoulder strap is arranged on the back of the bag body.

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