CN213428858U

CN213428858U - Backpack

Info

Publication number: CN213428858U
Application number: CN202022480619.0U
Authority: CN
Inventors: 庄少府
Original assignee: Shenzhen Windspeed Technology Co ltd
Current assignee: Shenzhen Windspeed Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-06-15
Anticipated expiration: 2030-10-30

Abstract

The utility model provides a backpack, the knapsack includes be built by contract, knapsack body and fan, the be built by contract with this body coupling of knapsack, knapsack body one side is provided with the braces, the fan sets up on the be built by contract, just the fan with the braces setting is in same one side. The utility model provides a backpack, it is equipped with the fan, uses at the user during the knapsack, the fan can be for the cooling of user's relieving summer heat, improves user's use and experiences.

Description

Backpack

[ technical field ] A method for producing a semiconductor device

The utility model relates to knapsack technical field, in particular to novel knapsack.

[ background of the invention ]

The backpack is widely used, and the backpack is usually needed to accommodate articles carried by a user when the user goes out, however, the conventional backpack has a single function, and when the user carries a heavy backpack on the back in a weather with high temperature, the backpack is tightly attached to the back of the user and the weight of the backpack brings burden to the user, so that the user can sweat easily flow to the back of the user, and the heat sensation of the user is increased.

[ Utility model ] content

For overcoming the problem of the existing backpack, the utility model provides a novel backpack.

The utility model provides a technical problem's scheme provides a knapsack, the knapsack includes be built by contract, knapsack body and fan, the be built by contract with this body coupling of knapsack, knapsack body one side is provided with the braces, the fan sets up on the be built by contract, just the fan with the braces setting is in same one side.

Preferably, the fan is a bladeless fan; and/or the fan is annular in shape.

Preferably, the backpack further comprises an air inlet provided on the pack cover, and the air inlet is provided at opposite sides of the fan.

Preferably, the knapsack is including putting the thing check, it sets up to put the thing check in the be built by contract, just it corresponds to put the position of thing check the position of air inlet.

Preferably, the pack cover is provided with a receiving portion, and the fan is received in the receiving portion.

Preferably, the air outlet direction of the fan is arranged at an angle with the horizontal direction, and the angle is 30-60 degrees.

Preferably, the backpack further comprises a rotating structure, one end of the rotating structure is connected with the inner wall of the containing part, the other end of the rotating structure is connected with the fan, and the fan rotates relative to the containing part through the rotating structure.

Preferably, the fan is rotatable through an angle in the range of-45 ° to 30 °.

Preferably, the backpack further includes an automatic rotating device disposed in the receiving portion, the automatic rotating device is connected to the fan, and the automatic rotating device can drive the fan to rotate.

Preferably, the backpack further comprises a button, the button is electrically connected with the automatic rotating device, and the button controls the rotation of the automatic rotating device.

Compared with the prior art, the utility model discloses a knapsack has following advantage:

1. the utility model provides a backpack, including be built by contract, knapsack body and fan, the fan sets up on the be built by contract, just the fan with the braces sets up in same one side. When the user uses the knapsack, the fan can be for the cooling of user's relieving summer heat, improves user and uses experience.

2. The fan is a bladeless fan, and the bladeless fan can avoid hair of a user from being involved in the fan and can reduce dust accumulation.

3. The knapsack is including putting the thing check, can put into champignon, ice-cube etc. and put the thing check, makes the wind that the fan blew off is fragrant more, cool fast, further improves user's use and experiences.

4. The backpack comprises a backpack cover and is characterized in that a containing part is arranged on the backpack cover, the fan is contained in the containing part, and the containing part can protect the fan and hide the fan, so that the backpack is tidy and integral in appearance.

5. The backpack further comprises a rotating structure, the fan rotates relative to the containing part through the rotating structure, so that the air outlet angle of the fan can be adjusted, and the air blown out by the fan can be blown to different parts of a user.

6. The backpack further comprises an automatic rotating device and a key, and a user can press the key 141 on the shoulder strap 10 to further adjust the air outlet direction of the fan 13, so that the air blown out by the fan 13 is blown to different parts of the user, and the use experience of the user is improved.

[ description of the drawings ]

Fig. 1 is a schematic perspective view of the backpack of the present invention.

Fig. 2 is a schematic view of a part of the structure of the backpack of the present invention.

Fig. 3 is a schematic structural view of the cover and the storage compartment of the backpack of the present invention.

Fig. 4 is a schematic perspective view of the cover of the backpack of the present invention.

Fig. 5 is a schematic view of the rear view of the backpack of the present invention.

Fig. 6 is an enlarged view at a in fig. 5.

Description of reference numerals: 1. a backpack; 10. a harness; 11. covering; 12. a backpack body; 13. a fan; 14. an air inlet; 15. a storage grid; 16. a rotating structure; 121. an opening; 122. an accommodating space; 111. a storage section; 141. and (6) pressing a key.

[ detailed description ] embodiments

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Referring to fig. 1 and 2, the present invention provides a backpack 1, the backpack 1 includes a cover 11, a backpack body 12 and a fan 13, the backpack body 12 is provided with an opening 121 and an accommodating space 122, articles enter the accommodating space 122 through the opening 121, the cover 11 and one side of the backpack body 12 are fixedly connected, and the opposite surface of the cover 11 is movably connected to the other side of the cover. The backpack body 12 is provided with a strap 10 at one side, the fan 13 is arranged on the pack cover 11, and the fan 13 and the strap 10 are arranged at the same side.

It is understood that the shoulder strap 10 is disposed on the side where the backpack body 12 is fixedly connected to the pack cover 11, and the fan 13 is disposed on the same side as the shoulder strap 10, i.e., the fan 13 is disposed on the side where the pack cover 11 is fixedly connected to the backpack body 12. The pack cover 11 is used for covering the opening 121, so that the articles in the accommodating space 122 do not fall out of the accommodating space 122. The fan 13 can blow air to a user, and when the backpack 1 is used, the fan 13 can blow air to the back neck and back of the user.

Further, the movable connection between the cover 11 and the backpack body 12 may be any one of magnetic connection, snap fit, and zipper connection.

The utility model discloses in the embodiment, fan 13 is the bladeless fan, just fan 13's shape is circular, and the bladeless fan can guarantee that long-hair user's hair can not be drawn into the fan, also is difficult for piling up the dust simultaneously. In other embodiments of the present invention, the fan 13 may be a bladed fan, and the shape of the fan 13 may be any one of a rectangle, a trapezoid, and a triangle.

Referring to fig. 1, in the embodiment of the present invention, the backpack 1 further includes two air inlets 14, two air inlets 14 are disposed on the cover 11, and two air inlets 14 are disposed on opposite sides of the fan 13.

It can be understood that when the backpack 1 is used, articles are stacked from the bottom of the accommodating space 122 of the backpack 1, and if the air inlet 14 is disposed on a portion of the backpack body 12 away from the cover 11, the air inlet 14 is blocked by the articles after a small portion of the articles are accommodated in the accommodating space 122, so that the air cannot be introduced into the air inlet 14. Therefore, when the air inlet is disposed on the bag cover 11, the bag cover 11 is located at the top of the accommodating space 122, so that the bag cover is not easily affected by objects, and smooth air inlet of the air inlet 14 is ensured. Further, the two air inlets 14 are respectively arranged on two opposite sides of the fan 13, so that the distance between the air inlets is ensured, the air is not easy to generate turbulence after entering the accommodating space 122, and the air outlet of the fan 13 is smoother and the air volume is larger.

Referring to fig. 3, the backpack 1 includes a storage compartment 15, the storage compartment 15 is disposed in the cover 11, and the storage compartment 15 is located at a position corresponding to the air inlet 14. It is understood that the storage compartment 15 is used for storing champignon, ice bags and the like, and the champignon is taken as an example for further explanation. After the air is introduced from the air inlet 14, the air passes through the storage grid 15 and the aromatherapy, the volatile aroma of the aromatherapy is blown away by the air and finally blown out from the fan 13, so that the air blown out by the fan 13 has the aroma, and the use experience of a user is improved.

As a modified example, the storage compartment 15 may be disposed outside the bag cover 11, and the position of the storage compartment 15 corresponds to the position of the air inlet 14.

Referring to fig. 3 and 4, the bag cover 11 is provided with a receiving portion 111, and the receiving portion 111 is used for receiving and fixing the fan 13, it can be understood that the receiving portion 111 can hide the fan 13 in the bag cover 11, so that the appearance of the backpack 1 is more integral, neat and beautiful. In the embodiment of the present invention, the receiving portion 111 is fixedly connected to the fan 13, and the receiving portion 111 is disposed at an angle with the horizontal direction, and the angle a is 30-60 °. The accommodating portion 111 is disposed at an angle with respect to the horizontal direction, so that the fan 13 is disposed at an angle with respect to the horizontal direction, that is, the air outlet direction of the fan 13 is disposed at an angle with respect to the horizontal direction, and the angle a is 30-60 °. After the user carries the backpack 1, the setting of the angle enables the air outlet direction of the fan 13 to face the neck to the head of the user, and then the user is provided with a cool feeling.

Referring to fig. 4-6, as an alternative, the backpack 1 may include a rotating structure (not shown), one end of the rotating structure 16 is connected to the inner wall of the receiving portion 111, and the other end is connected to the fan 13, and the fan 13 rotates relative to the receiving portion 111 through the rotating structure 16.

It can be understood that the fan 13 can rotate through the rotating structure 16, and a user can adjust the blowing angle of the fan 13 according to actual use requirements, so that the fan 13 blows air to different parts of the user, and the rotatable angle of the fan 13 ranges from-45 ° to 30 °. In other embodiments of the present invention, the range of the angle of rotation of the fan 13 can be-30 ° -30 °, -20 ° -45 °, etc.

As a modified example, the backpack 1 includes an automatic rotation device (not shown) fixed in the receiving portion 111 and movably connected to the fan 13, and the automatic rotation device can rotate the fan 13 in multiple directions. A button 141 is disposed on the strap 10, the button 141 is electrically connected to the automatic rotating device, and the button 141 can control the automatic rotating device to move and further control the rotation of the fan 13. When the air conditioner is used, a user can press the key 141 on the shoulder strap 10, so that the air outlet direction of the fan 13 is adjusted, the air blown out by the fan 13 is blown to different parts of the user, and the use experience of the user is improved. Further, the automatic rotating device further comprises a shaking mode, wherein when a button for starting the shaking mode is pressed on the button 141, the fan 13 can continuously swing to blow air in multiple directions, so that the fan 13 cannot be aligned with one part of a user for a long time to blow air, and the user is prevented from feeling uncomfortable due to the fact that the user blows air on one part for a long time.

In other embodiments of the present invention, the automatic rotating device can be controlled by remote control.

Claims

1. A backpack, characterized in that: the backpack comprises a backpack cover, a backpack body and a fan, wherein the backpack cover is connected with the backpack body, straps are arranged on one side of the backpack body, the fan is arranged on the backpack cover, and the fan and the straps are arranged on the same side.

2. The backpack of claim 1, wherein: the fan is a bladeless fan; and/or the fan is annular in shape.

3. The backpack of claim 1, wherein: the backpack further includes an air inlet disposed on the cover, and the air inlet is disposed on opposite sides of the fan.

4. The backpack of claim 3, wherein: the knapsack is including putting the thing check, it sets up to put the thing check in the be built by contract, just the position of putting the thing check corresponds the position of air inlet.

5. The backpack of claim 1, wherein: the bag cover is provided with a containing part, and the fan is contained in the containing part.

6. The backpack of claim 1, wherein: the air outlet direction of the fan is arranged at an angle with the horizontal direction, and the angle is 30-60 degrees.

7. The backpack of claim 5, wherein: the backpack further comprises a rotating structure, one end of the rotating structure is connected with the inner wall of the containing part, the other end of the rotating structure is connected with the fan, and the fan rotates relative to the containing part through the rotating structure.

8. The backpack of claim 6, wherein: the rotatable angle range of the fan is-45-30 degrees.

9. The backpack of claim 5, wherein: the backpack further comprises an automatic rotating device, the automatic rotating device is arranged in the containing part and connected with the fan, and the automatic rotating device can drive the fan to rotate.

10. The backpack of claim 9, wherein: the backpack further comprises a key, wherein the key is electrically connected with the automatic rotating device, and the key controls the rotation of the automatic rotating device.