CN211048664U

CN211048664U - Multifunctional convertible backpack

Info

Publication number: CN211048664U
Application number: CN201922305617.5U
Authority: CN
Inventors: 环海建
Original assignee: Shenzhen Mili Import And Export Co ltd
Current assignee: Shenzhen Mili Import And Export Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-07-21
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a multifunctional convertible backpack, which comprises a backpack body provided with braces, wherein a main bag is arranged on the backpack body, a front bag is arranged at the front side of the backpack body, and the multifunctional convertible backpack also comprises a feeding bottle bag and a lining bag; the feeding bottle bag is detachably arranged on the bag body; the outer side face of the lining bag is detachably connected with the inner side face of the main bag, and a locking structure used for sealing the opening of the lining bag is arranged on the lining bag. The detachable feeding bottle bag arranged in the multifunctional convertible backpack of the utility model can be used as a baby bag and also as a common bag; this multi-functional convertible knapsack has still set up the interior lining bag of detachable, and when going out a package all luggage of not enough dress, can take out interior lining bag and use as another package (two bags promptly), perhaps raise interior lining bag and increase former package after and use, improved the use volume greatly, also make interior lining bag convenient washing simultaneously.

Description

Multifunctional convertible backpack

Technical Field

The utility model belongs to the technical field of the knapsack, concretely relates to multi-functional convertible knapsack.

Background

Various backpacks exist in the market at present, and some backpacks are commonly used by people, and some mommy bags with a baby are also used. The mommy bag is characterized in that a milk bottle bag with a heat preservation function and various small classified pockets in a main body are arranged in the mommy bag. Because the mommy bag is only limited to be used when a baby is brought out, the application range of the mommy bag is greatly reduced.

Therefore, a new technology is needed to solve the problem of the prior art that the mommy bag has a small application range.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem among the prior art, the utility model provides a multi-functional convertible knapsack, its application range is wide, can enough regard as the baby bag to use, also can regard as ordinary knapsack to use.

The utility model adopts the following technical scheme:

a multifunctional convertible backpack comprises a backpack body provided with braces, a main bag is arranged on the backpack body, a front bag is arranged on the front side of the backpack body, and the backpack further comprises a feeding bottle bag and a lining bag;

the feeding bottle bag is detachably arranged on the bag body;

the outer side face of the lining bag is detachably connected with the inner side face of the main bag, and a locking structure used for sealing the opening of the lining bag is arranged on the lining bag.

As a further improvement of the technical proposal of the utility model, the feeding bottle bag is arranged in the front bag.

As a further improvement of the technical proposal of the utility model, the feeding bottle bag and/or the lining bag are connected with the bag body through a bandage, a hasp or a magic tape.

As a further improvement of the technical proposal of the utility model, the locking structure is an elastic band or a zipper.

As a further improvement of the technical proposal of the utility model, the two sides of the lining bag are also provided with handles, and the handles are arranged in an inverted U shape.

As a further improvement of the technical proposal of the utility model, the shoulder strap is used with a plurality of convex parts on one side of the human skin contact, and a ventilation gap is formed between two adjacent convex parts.

As a further improvement of the technical proposal of the utility model, the shoulder strap is provided with a continuous Z-shaped convex part on one side contacting with human skin when in use.

As a technical scheme of the utility model further improve, still include that detachably sets up ultraviolet degassing unit in the front bag, ultraviolet degassing unit includes ultraviolet lamp, portable power source, control mainboard and is used for the communication module with external terminal communication connection, the control mainboard with ultraviolet lamp, portable power source, communication module electric connection.

As a further improvement of the technical proposal of the utility model, the ultraviolet disinfection device is fixed with the bag body through a clip, a bandage or a magic tape.

As a technical scheme of the utility model further improve, still including setting up near the hall switch of the opening zip fastener of preceding bag, hall switch with control mainboard electricity is connected, the opening zip fastener is equipped with two and draws zipper head, and one of them draws zipper head to be equipped with magnet, and another draws zipper head to be equipped with the iron sheet, when magnet with the iron sheet simultaneously with trigger during the hall switch contact hall switch.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the multifunctional convertible knapsack of the utility model is provided with the detachable feeding bottle bag, which can be used as a baby bag and a common bag; when the baby bag is used as a baby bag, the baby bag is mounted, and if milk powder is scattered and overturned to dirty the baby bag, the baby bag can be directly detached to be cleaned and exposed to the sun without dead angles; when the baby bag is not required to be used as a mommy bag but used as a common backpack, the baby bottle bag can be detached;

2. this multi-functional convertible knapsack has still set up the interior lining bag of detachable, and when going out a package all luggage of not enough dress, can take out interior lining bag and use as another package (two bags promptly), perhaps raise interior lining bag and increase former package after and use, improved the use volume greatly, also make interior lining bag convenient washing simultaneously.

Drawings

The technology of the present invention will be further described in detail with reference to the accompanying drawings and detailed description:

fig. 1 is a schematic view of a multifunctional convertible backpack of the present invention;

fig. 2 is a top view of the main bag of the convertible multifunctional backpack of the present invention when opened;

FIG. 3 is a front view of the side of the shoulder strap of the present invention on which the raised portion is located;

FIG. 4 is a side view of a raised portion of a harness of the present invention;

FIG. 5 is a front view of the shoulder strap of the present invention with the raised portion in a Z-shape;

fig. 6 is a schematic view of the multifunctional convertible backpack of the present invention.

Reference numerals:

1-a bag body; 11-a harness; 111-a boss; 112-air-permeable gap; 12-a main bag; 13-front bag; 14-open zip fastener; 15-zipper head;

2-feeding bottle bag; 21-a fixing sheet;

3-lining bag; 31-a latching structure; 32-a handle;

4-ultraviolet disinfection device; 41-ultraviolet lamp; 42-a mobile power supply; 43-control the mainboard; 44-a communication module; 45-Hall switch; 46-a magnet; 47-iron sheet; 48-a box;

5-clamping and buckling.

Detailed Description

The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The same reference numbers will be used throughout the drawings to refer to the same or like parts.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, etc. used in the present invention is only relative to the mutual positional relationship of the components of the present invention in the drawings.

Referring to fig. 1 to 6, a multifunctional convertible backpack comprises a backpack body 1 provided with straps 11, wherein a main bag 12 is arranged on the backpack body, and a zipper is arranged on the main bag. The front side of the bag body 1 is provided with a front bag 13, and the front bag 13 is also provided with a zipper. The multifunctional convertible backpack further comprises a feeding bottle bag 2 and a lining bag 3.

Wherein, milk bottle bag 2 detachably locates on the package body 1, specifically milk bottle bag 2 locates in the preceding bag 13, milk bottle bag 2 with package body 1 passes through bandage, hasp or magic subsides and is connected. The back of the feeding bottle bag 2 is also provided with a fixing sheet 21, and a bandage, a hasp or a magic tape can be arranged on the fixing sheet 21 and then connected with the bag body 1.

The outer side surface of the lining bag 3 is detachably connected with the inner side surface of the main bag 12, and a locking structure 31 for sealing the opening of the lining bag 3 is arranged on the lining bag 3. In particular, the locking structure 31 is an elastic band or a zipper. Wherein, the lining bag 3 is connected with the bag body 1 through a bandage, a hasp or a magic tape. As shown in fig. 6, the outer side of the inner bag 3 is provided with a hook and loop fastener and a zipper.

Based on foretell structure, the utility model discloses a multi-functional convertible back both can regard as mommy bag to use, also can regard as ordinary package to use. When the baby bag is used as a mommy bag, the baby bag 2 is arranged, and when the baby bag is used, if milk powder is scattered and overturned to pollute the baby bag 2, the baby bag 2 can be directly detached to be cleaned and exposed to the sun without dead angles; when not needed as a mommy bag but as a normal backpack, the baby bottle bag 2 can be detached. In addition, this multi-functional convertible knapsack has still set up the interior lining bag 3 of detachable, and when going out a package is not enough adorns all luggage, can take out interior lining bag 3 and use as another package (two bags promptly), perhaps raises interior lining bag 3 the back and increases former package and use, has improved the use volume greatly, also makes interior lining bag 3 convenient the washing simultaneously.

Preferably, in order to facilitate the use of the lining bag 3 as another independent bag, handles 32 are further disposed on two sides of the lining bag 3, the handles 32 are disposed in an inverted U shape, and the arrangement of the handles 32 facilitates the lifting and conveying of the lining bag 3.

Because the weather is hot in summer, the general shoulder strap 11 is prone to sweat, and in order to solve the problem, the shoulder strap 11 of the multifunctional convertible backpack is designed uniquely, and the two structures are illustrated below.

One of the structures is as follows: when the shoulder strap 11 is used, the plurality of protrusions 111 are disposed on a side contacting human skin, and a ventilation gap 112 is formed between two adjacent protrusions 111. The ventilation gap 112 plays a ventilation role, and the backpack can move up and down during walking, so that the ventilation effect of the whole strap can be well achieved. The protrusions 111 may be provided as a plurality of bumps, as shown in fig. 4.

The other structure is as follows: the protrusions 111 may also be arranged in a continuous Z-shape on the surface of the harness 11, as shown in fig. 5.

Preferably, the multifunctional convertible backpack further comprises an ultraviolet disinfection device 4 detachably arranged in the front bag 13, wherein the ultraviolet disinfection device 4 comprises an ultraviolet lamp 41, a mobile power supply 42, a control main board 43 and a communication module 44 for communicating with an external terminal, and the control main board 43 is electrically connected with the ultraviolet lamp 41, the mobile power supply 42 and the communication module 44. Wherein, communication module 44 can be wiFi module or bluetooth module, and external terminal can be cell-phone APP or believe little procedure a little, and the user can be through the start-up or the closing of cell-phone remote control ultraviolet degassing unit 4 to control ultraviolet degassing unit 4 and disinfect the knapsack. The detachable sets up and can dismantle ultraviolet degassing unit 4 when making things convenient for the knapsack to wash, is convenient for soak the washing with the knapsack.

Specifically, the ultraviolet disinfection device 4 and the bag body 1 are fixed through a clip 5, a bandage or a magic tape, preferably, the clip is used for fixing. One end of the clip 5 is fixed on the control main board 43, the ultraviolet disinfection device 4 can be disassembled by opening the clip 5, the installation is realized by fixing the clip 5 and the bag body 1, and the installation and the disassembly are very convenient. Ultraviolet disinfection device 4 pastes through clip 5, bandage or magic between the package body 1 and accomplishes wireless sewing, and processing is simple and convenient, has realized simultaneously that ultraviolet disinfection device 4 can be with 1 washing of soaking in aqueous of package body after dismantling, and is very convenient. The specific mode is to install ultraviolet disinfection device 4 in a box 48, and one side of box 48 has set up clip 5, bandage or magic subsides, directly takes off whole box 48 during the dismantlement can.

The ultraviolet disinfection device 4 further comprises a Hall switch 45 arranged near the opening zipper 14 of the front bag 13, the Hall switch 45 is electrically connected with the control main board 43, the opening zipper 14 is provided with two zipper sliders 1, one zipper slider 15 is provided with a magnet 46, and the other zipper slider 15 is provided with an iron sheet 47; the hall switch 45 is triggered when the magnet 46 and the iron piece 47 simultaneously contact the hall switch.

Based on the structure, the ultraviolet disinfection device 4 can be controlled to be opened and closed remotely through APP control and Bluetooth control of the mobile phone, and can also be controlled to be opened and closed through the Hall switch 45, when the opening zipper 14 is closed, the magnet 46 on the zipper puller 15 adsorbs and triggers the Hall switch 45, and the disinfection function is started; when the open zipper 14 is opened, the magnet 46 and the iron sheet 47 are far away from the Hall switch 45, the Hall switch 45 cannot be triggered, and the disinfection function is not started at the moment, so that ultraviolet rays are prevented from directly irradiating a human body when the backpack is opened at ordinary times, and a user is prevented from being injured.

The ultraviolet disinfection device 4 is also provided with a voice prompter which is started when the disinfection function is started.

The control main board 43 is a PCB, the communication module 44 and the hall switch 45 are both mounted on the PCB, and the PCB is further provided with a USB interface for docking the portable power source 42. Ultraviolet lamp 41 installs on another lamp plate, and the lamp plate is connected with the control mainboard electricity, and the lamp plate is installed the one side of ultraviolet lamp 41 and is equipped with reflective layer (not shown in the figure) for in the reflective ultraviolet ray directive bag before, disinfect the feeding bottle bag in the bag 13 before.

Other contents of the multifunctional convertible backpack of the present invention are referred to in the prior art, and are not described herein.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a multi-functional convertible knapsack, is including the package body that is equipped with the braces, be equipped with main bag on the package body, the bag before the front side of package body is equipped with, its characterized in that: also comprises a milk bottle bag and a lining bag;

the feeding bottle bag is detachably arranged on the bag body;

2. The convertible multi-purpose backpack of claim 1, wherein: the feeding bottle bag is arranged in the front bag.

3. The convertible multi-purpose backpack of claim 1, wherein: the feeding bottle bag and/or the lining bag are connected with the bag body through a binding band, a hasp or a magic tape.

4. The convertible multi-purpose backpack of claim 1, wherein: the locking structure is an elastic band or a zipper.

5. The convertible multi-purpose backpack of claim 1, wherein: handles are further arranged on two sides of the lining bag, and the handles are arranged in an inverted U shape.

6. The convertible multi-purpose backpack of claim 1, wherein: when the shoulder strap is used, a plurality of protruding parts are arranged on one side, which is in contact with human skin, and a ventilation gap is formed between every two adjacent protruding parts.

7. The convertible multi-purpose backpack of claim 1, wherein: when the shoulder strap is used, a continuous Z-shaped protruding part is arranged on one side of the shoulder strap, which is in contact with human skin.

8. The multi-functional convertible backpack of claim 2, wherein: still include detachably and set up ultraviolet degassing unit in the preceding bag, ultraviolet degassing unit includes ultraviolet lamp, portable power source, control mainboard and is used for the communication module with external terminal communication connection, the control mainboard with ultraviolet lamp, portable power source, communication module electric connection.

9. The convertible multi-purpose backpack of claim 8, wherein: the ultraviolet disinfection device and the bag body are fixed through a clip, a bandage or a magic tape.

10. The convertible multi-purpose backpack of claim 8, wherein: still including setting up the hall switch near the opening zip fastener of preceding bag, hall switch with control mainboard electricity is connected, the opening zip fastener is equipped with two and draws zipper head, and one of them draws zipper head to be equipped with magnet, and another draws zipper head to be equipped with the iron sheet, when magnet with the iron sheet simultaneously with trigger when hall switch contacts hall switch.