Sound backpack

Abstract

The utility model is applied to the field of knapsacks, in particular to a loudspeaker knapsack, which is characterized in that through the matching of a knapsack body, a bottom pocket component, a middle strap and a strap component, when the loudspeaker knapsack is used for carrying a large loudspeaker, the bottom of the large loudspeaker is placed above the bottom pocket component, and two ends of the bottom pocket component are buckled with a first hanging strap; the middle strap surrounds the front end of the large-scale sound box and is buckled with the second hanging strap, so that the large-scale sound box is fixed, the large-scale sound box is fixed, the strap assembly is matched with the bag body, and the large-scale sound box is carried on the back.

Description

Technical Field

[0001] The utility model relates to the technical field of backpacks, in particular to an audio backpack. Background Art

[0002] Backpack refers to a bag carried on the back. The materials are diverse. Bags made of leather, plastic, polyester, canvas, nylon, cotton and linen lead the fashion trend. In an era where individuality is increasingly emphasized, various styles such as simplicity, retro, and cartoon also cater to the needs of fashion people to express their individuality from different aspects. The styles of bags have also expanded from traditional business bags, school bags, and travel bags to pencil cases, coin purses, and small sachets. For some young people who like to dance street dance or the elderly who like to dance square dance, they also need to carry speakers.

[0003] Existing audio backpacks are difficult to accommodate large speakers, and most large speakers are carried by hand, which is inconvenient and cannot meet the needs of users to carry large speakers. Utility Model Content

[0004] The purpose of the present invention is to provide a sound backpack to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a speaker backpack, comprising a bag body, wherein a first hanging strap and a second hanging strap are provided on both sides of the front end of the bag body, a bottom pocket assembly for supporting the speaker is connected between the two first hanging straps, a middle strap for fixing the speaker is buckled between the two second hanging straps, and both sides of the rear end of the bag body are connected with a shoulder strap assembly for carrying in conjunction with the bag body.

[0006] Preferably, the bottom pocket assembly includes a bottom pocket, and connecting belts are provided on both sides of the bottom pocket. The ends of the two connecting belts away from the bottom pocket are connected to second buckles, and the two second buckles are respectively buckled with the two first hanging straps.

[0007] Preferably, both ends of the middle belt are provided with third buckles, and the two third buckles are respectively buckled with the second hanging belt.

[0008] Preferably, the two shoulder strap assemblies each include a shoulder strap body, a third hanging strap is symmetrically provided at the rear end of the bag body, a second webbing is provided at one end of the two shoulder strap bodies, the two second webbings are respectively connected with a second male buckle and a second female buckle for mutual buckling, a third webbing is provided at one end of the two shoulder strap bodies, the bottom ends of the two third webbings are connected with a ladder buckle, the top ends of the two third webbings are connected with a first buckle, and the two first buckles are respectively buckled with the two third hanging straps.

[0009] Preferably, a waist belt assembly is provided between the two shoulder strap assemblies, and the waist belt assembly includes a waist belt body, and the waist belt body is connected to the bottom end of the third webbing. A first webbing is provided on one side of the waist belt body, and a first male buckle and a first female buckle for mutual buckling are respectively provided at both ends of the first webbing. A storage bag for storage is also provided on the other side of the waist belt body, and a waist pad for protecting the waist is provided at the other end of the waist belt body.

[0010] Preferably, a back pad is provided at the rear end of the package body, and B-shaped pads are symmetrically provided on both sides of the back pad.

[0011] Preferably, a handle strap is provided on the top of the bag body for easy lifting.

[0012] Preferably, a backpack opening is provided at the bottom end of the bag body, the backpack opening and the bag body are connected by Velcro, and a reinforcement plate is built into the bag body.

[0013] Preferably, the number of the second hanging straps is four, and the second hanging straps are symmetrically distributed in pairs along the central axis of the bag body, the number of the middle straps is two, and a protective strap for preventing the speaker from falling is connected between the two middle straps, and buckles are provided on both sides of the protective strap. One end of the middle strap is buckled to a second hanging strap, and the other end of the middle strap is buckled to another second hanging strap through the buckle on one side of the protective strap.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The middle belt surrounds the front end of the large speaker and is buckled with the second hanging strap to fix the large speaker. In order to fix the large speaker, the shoulder strap assembly and the bag body are coordinated to carry the large speaker. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the overall structure of the utility model;

[0017] Figure 2 It is a rear view of the overall structure of the utility model;

[0018] Figure 3This is a schematic diagram of the overall structure of the bottom pocket assembly of the present invention;

[0019] Figure 4 This is a schematic diagram of the overall structure of the middle belt of the utility model;

[0020] In the figure: bag body 1, handle strap 11, backpack opening 12, first hanging strap 2, second hanging strap 3, waist belt assembly 4, waist belt body 41, waist pad 411, storage bag 42, first webbing 43, first female buckle 44, first male buckle 45, back pad 5, B-shaped pad 51, third hanging strap 6, shoulder strap assembly 7, shoulder strap body 71, second webbing 72, second male buckle 73, second female buckle 74, third webbing 75, ladder buckle 76, first buckle 77, bottom pocket assembly 8, bottom pocket 81, connecting strap 82, second buckle 83, middle belt 9, third buckle 91. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate directions or positional relationships based on the attached drawings. Figure 1 The orientations or positional relationships shown are for ease of description and simplification of the present invention only. They are not intended to indicate or imply that the devices or components shown must have, be constructed, or operate in a specific orientation, and are therefore not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0024] like Figures 1 to 4As shown, the present embodiment is a sound backpack, comprising a bag body 1, wherein both sides of the front end of the bag body 1 are provided with a first hanging strap 2 and a second hanging strap 3, a bottom pocket assembly 8 for supporting the sound is connected between the two first hanging straps 2, and a middle belt 9 for fixing the sound is buckled between the two second hanging straps 3, and both sides of the rear end of the bag body 1 are connected with a shoulder strap assembly 7 for carrying in conjunction with the bag body. When using the sound backpack to carry a large sound, the bottom of the large sound is placed above the bottom pocket assembly 8, and the two ends of the bottom pocket assembly 8 are buckled with the first hanging strap to achieve the support of the bottom of the large sound by the bottom pocket 81, and the middle belt 9 surrounds the front end of the large sound and is buckled with the second hanging strap 3 to achieve the fixation of the large sound, so as to fix the large sound, and the cooperation of the shoulder strap assembly 7 and the bag body 1 realizes the carrying of the large sound.

[0025] Furthermore, the bottom pocket assembly 8 includes a bottom pocket 81, and connecting belts 82 are provided on both sides of the bottom pocket 81. The ends of the two connecting belts 82 away from the bottom pocket 81 are connected to second buckles 83, and the two second buckles 83 are respectively buckled with the two first hanging straps 2. The bottom pocket assembly 8 is buckled with the first hanging straps 2 through the second buckles 83, which improves the convenience of assembling the bottom pocket assembly 8 and the bag body 1 of the utility model.

[0026] Furthermore, both ends of the middle belt 9 are provided with third buckles 91, and the two third buckles 91 are respectively buckled with the second hanging belt 3. The middle belt 9 is buckled with the bag body 1 through the third buckles, which improves the convenience of assembling the middle belt 9 and the bag body 1 of the utility model.

[0027] The second and second female buckles 73 and 74 are respectively connected to the front ends of the two strap bodies 71, and the second and second female buckles 73 and 74 are respectively connected to the front ends of the two strap bodies 71.

[0028] Furthermore, the first buckle 77, the second buckle 83 and the third buckle 91 are all spring buckles.

[0029] Furthermore, a waist belt assembly 4 fixed to the bag body 1 is provided between the two shoulder strap assemblies 7, and the waist belt assembly 4 includes a waist belt body 41, and the waist belt body 41 is connected to the bottom end of the third webbing 75. A first webbing 43 is provided on one side of the waist belt body 41, and a first male buckle 45 and a first female buckle 44 for mutual buckling are provided at both ends of the first webbing 43. The first male buckle 45 and the first female buckle 44 are buckled to realize that the waist belt body 41 is arranged around the waist of the user, and a waist pad 411 for protecting the waist is provided on the other side of the waist belt body 41. 1 is made of rubber, sponge, latex or polyurethane elastomer. Furthermore, the waist pad 411 in this embodiment is made of latex. Latex itself has good cushioning properties. The cushioning protection of the user's waist by latex reduces the strain on the user's waist and improves the protection of the user's waist. Furthermore, one end of the belt body 41 is further provided with a storage bag 42 for storage, which improves the storage capacity of the present invention. Furthermore, the adjustment cooperation of the third webbing 75, the ladder buckle 76 and the belt body 41 enhances the tightness adjustment capability of the shoulder strap body 71 of the present invention.

[0030] Furthermore, a back pad 5 is provided at the rear end of the bag body 1, and the back pad 5 is symmetrically provided with a B-shaped pad 51. The back pad 5 and the B-shaped pad 51 are both made of rubber, sponge, latex or polyurethane elastomer. Furthermore, the back pad 5 and the B-shaped pad 51 of the utility model are made of sponge. The sponge itself has good elasticity, which improves the cushioning protection of the back pad 5 of the utility model to the user's back and reduces the strain on the user's back.

[0031] Furthermore, a handle strap 11 is provided on the top of the bag body 1 for easy lifting, thereby improving the lifting capacity of the present invention.

[0032] Furthermore, a backpack opening 12 is provided at the bottom end of the bag body, and the backpack opening 12 and the bag body 1 are connected by Velcro (not shown in the figure). A reinforcement plate (not shown in the figure) is built into the bag body, and the reinforcement plate has a reinforcing and fixing effect, which enhances the reinforcing and fixing ability of the bag body.

[0033] Example 2

[0034] The difference between Example 2 and Example 1 is that: the number of the second hanging straps 3 is four, and the second hanging straps 3 are symmetrically distributed in pairs along the central axis of the bag body 1, the number of the middle straps 9 is two, and a protective strap (not shown in the figure) is connected between the two middle straps 9 to prevent the speakers from falling, and buckles are provided on both sides of the protective strap. One end of the middle strap 9 is buckled to a second hanging strap 3, and the other end of the middle strap 9 is buckled to another second hanging strap 3 through the buckle on one side of the protective strap. The middle straps 9 on both sides give tension to both sides of the protective strap, and the protective strap fixes and limits the large speakers, thereby improving the limiting protection capability of the utility model for large speakers.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A sound backpack, characterized by: The invention comprises a bag body, wherein a first hanging strap and a second hanging strap are provided on both sides of the front end of the bag body, a bottom pocket component for supporting the speakers is connected between the two first hanging straps, a middle belt for fixing the speakers is buckled between the two second hanging straps, and a shoulder strap component for carrying the bag in conjunction with the bag body is connected on both sides of the rear end of the bag body.

2. The audio backpack according to claim 1, characterized in that: The bottom pocket assembly includes a bottom pocket, and connecting belts are provided on both sides of the bottom pocket. The ends of the two connecting belts away from the bottom pocket are connected to second buckles, and the two second buckles are respectively buckled with the two first hanging belts.

3. The audio backpack according to claim 1, characterized in that: Both ends of the middle belt are provided with third buckles, and the two third buckles are respectively buckled with the second hanging belt.

4. The audio backpack according to claim 1, characterized in that: The two shoulder strap assemblies each include a shoulder strap body, a third hanging strap is symmetrically provided at the rear end of the bag body, a second webbing is provided at one end of the two shoulder strap bodies, the two second webbings are respectively connected to a second male buckle and a second female buckle for mutual buckling, a third webbing is provided at one end of the two shoulder strap bodies, the bottom ends of the two third webbings are connected to a ladder buckle, the top ends of the two third webbings are connected to a first buckle, and the two first buckles are respectively buckled with the two third hanging straps.

5. The audio backpack according to claim 4, characterized in that: A waist belt assembly is provided between the two shoulder strap assemblies, and the waist belt assembly includes a waist belt body, and the waist belt body is connected to the bottom end of the third webbing. A first webbing is provided on one side of the waist belt body, and a first male buckle and a first female buckle for mutual buckling are respectively provided at both ends of the first webbing. A storage bag for storage is also provided on the other side of the waist belt body, and a waist pad for protecting the waist is provided at the other end of the waist belt body.

6. The audio backpack according to claim 1, characterized in that: A back pad is provided at the rear end of the bag body, and B-shaped pads are symmetrically provided on both sides of the back pad.

7. The audio backpack according to claim 1, characterized in that: A handle strap for easy lifting is provided on the top of the bag body.

8. The audio backpack according to claim 1, characterized in that: The bottom end of the bag body is provided with a backpack opening, the backpack opening and the bag body are connected by Velcro, and the bag body is internally provided with a reinforcement plate.

9. The audio backpack according to claim 1, characterized in that: There are four second hanging straps, and the second hanging straps are symmetrically distributed in pairs along the central axis of the bag body. There are two middle straps, and a protective strap for preventing the speaker from falling is connected between the two middle straps. Buckles are provided on both sides of the protective strap. One end of the middle strap is buckled to a second hanging strap, and the other end of the middle strap passes through the buckle on one side of the protective strap and is buckled to another second hanging strap.

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