Breathable weight-reducing double-shoulder computer backpack conforming to ergonomics

Abstract

The utility model discloses a breathable weight-reducing double-shoulder computer backpack according with ergonomics, which belongs to the technical field of weight-reducing backpacks and comprises a computer backpack body, straps, transverse straps and vertical straps, and further comprises an adjusting weight-reducing component and an unfolding and accommodating component, the straps are fixedly connected with the outside of the computer backpack body in a sewing manner, and the transverse straps are fixedly connected with the outside of the computer backpack body in a sewing manner. The vertical bridles are fixedly installed outside the computer backpack body in a sewing mode, the transverse bridles move on the outer surfaces of the vertical bridles, the adjusting weight-reducing assemblies are arranged at the intersections of the transverse bridles, and the arranged adjusting weight-reducing assemblies disperse the gravity of the backpack, so that the shoulders of a user are more relaxed when the user carries the backpack, and the user can feel more comfortable. Therefore, the problems that due to the fact that many electronic products are stored in the knapsack, the weight of the knapsack is increased, the shoulders of a user are prone to pain due to the straps for a long time and the like are solved, meanwhile, the length of the knapsack can be adjusted and lengthened through the arranged unfolding and containing assembly, and more articles can be stored in the knapsack.

Description

Technical Field

[0001] The utility model relates to an ergonomic, breathable and weight-reducing double-shoulder computer backpack, belonging to the technical field of weight-reducing backpacks. Background Art

[0002] As people's living and consumption standards continue to improve, all kinds of backpacks have become indispensable accessories for people. People require that luggage products not only be more practical, but also more decorative. A computer backpack is a backpack specifically for laptops.

[0003] Since many electronic products are stored in the backpack, the weight of the backpack increases, and carrying the backpack for a long time may easily cause shoulder pain to the user. At the same time, since the storage volume of the computer backpack is small, it cannot meet the needs of carrying electronic products and daily necessities at the same time.

[0004] Therefore, a new ergonomic breathable and weight-reducing shoulder computer backpack is provided to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide an ergonomic, breathable, and weight-reducing backpack for computers in order to solve the above-mentioned problems. The adjustable weight-reducing components can be adjusted for wearing so that the gravity of the user's shoulders is dispersed to the user's waist, thereby reducing the gravity of the shoulders.

[0006] The utility model achieves the above-mentioned purpose through the following technical solutions: an ergonomic, breathable and weight-reducing double-shoulder computer backpack, comprising a computer backpack body, shoulder straps, transverse straps and vertical straps, and also comprising an adjustment weight-reduction component and an unfolding and storing component. The shoulder straps are fixedly connected to the outside of the computer backpack body by sewing, the vertical straps are fixedly installed on the outside of the computer backpack body by sewing, the transverse straps are movable on the outer surface of the vertical straps, the adjustment weight-reduction component is arranged at the intersection of the transverse straps, and the unfolding and storing component is arranged on the outer surface of the computer backpack body.

[0007] Preferably, the sub-button is pressed inside the mother button to fix the sliding shell. The sliding shell is made of breathable cotton material. The weight-reducing adjustment component includes a sliding shell that slides on the outer surface of the vertical strap. The sub-button is fixedly installed on the side of the sliding shell facing the vertical strap.

[0008] Preferably, the sub-button is clamped inside the mother button to fix the sliding shell in position, the vertical strap is fixed with multiple mother buttons, the sub-button is clamped inside the mother button, and the horizontal strap is sewn on both sides of the sliding shell.

[0009] Preferably, the transverse strap is made of cowhide or the like, so that the overall service life is longer. A fixed block is fixedly installed at one end of the intersection of the transverse straps, and a square through groove is opened at one end of the fixed block. The other end of the transverse strap slides inside the square through groove.

[0010] Preferably, the movable rod body can drive the sliding rod to move when it moves, a circular slot is provided on the upper part of the other end of the transverse strap, and a connecting block is fixedly installed on the top of the fixed block.

[0011] Preferably, a sliding rod is provided and inserted into the inside of the circular slot to fix the transverse strap, etc., the side wall of the connecting block is rotatably connected to the movable rod body, the rod is slid between the inner and outer walls of the fixed block, the top of the sliding rod is fixedly connected to the lower part of the movable rod body, the upper part of the fixed block is fixedly installed with a spring, the top of the spring is fixedly connected to the lower part of the movable rod body, and one end of the sliding rod is inserted into the inside of the circular slot.

[0012] Preferably, the computer backpack body is made of nylon material to make its overall breathability better. The unfolded storage component includes a first fixed circular block, a second fixed circular block and a third fixed circular block. The first fixed circular block is fixedly installed on the upper part of the computer backpack body, the second fixed circular block is fixedly installed in the middle part of the computer backpack body, and the third fixed circular block is fixedly installed on the outside of the computer backpack body.

[0013] Preferably, when the first plastic sub-button is snapped into the inside of the first plastic mother button, the backpack body is contracted, making it more convenient to carry. The outer surface of the second fixed circular block is fixedly installed with the first plastic mother button, the back of the second fixed circular block is fixedly installed with the second plastic mother button, the outer surface of the first fixed circular block is fixedly installed with the first plastic sub-button, the outer surface of the third fixed circular block is fixedly installed with the second plastic sub-button, the first plastic sub-button is snapped into the inside of the first plastic mother button, and the second plastic sub-button is snapped into the inside of the second plastic mother button.

[0014] The beneficial effects of the utility model are:

[0015] 1. The weight-reducing components are set to disperse the backpack's gravity, making it easier for the user's shoulders to carry the backpack, thereby alleviating the problem of increased weight due to the storage of a large number of electronic products in the backpack, which can easily cause shoulder pain in the user when carrying the backpack for a long time.

[0016] 2. The unfolded storage component can be adjusted to lengthen the backpack so that it can store more items, thus alleviating the problem that the computer backpack cannot carry electronic products and daily necessities at the same time due to its small storage volume.

[0017] 3. At the same time, the computer backpack body is made of nylon material, which makes its overall breathability better, makes it more ergonomically designed, and is convenient for users to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 This is a schematic diagram of the back structure of the present invention.

[0020] Figure 3 It is a side structural schematic diagram of the utility model.

[0021] Figure 4 The cross-sectional view of the weight reduction component is adjusted for this practical application.

[0022] Figure 5 Based Figure 2 A in the enlarged view.

[0023] Figure 6 This is a partial side view of the unfolded storage component.

[0024] In the figure: 1. Computer backpack body; 2. Adjustment and weight reduction component; 201. Sliding shell; 202. Sub-button; 203. Mother button; 204. Fixed block; 205. Spring; 206. Circular slot; 207. Connecting block; 208. Movable rod; 209. Sliding rod; 3. Expanding storage component; 301. First fixed circular block; 302. Second fixed circular block; 303. Third fixed circular block; 304. First plastic mother button; 305. Second plastic mother button; 306. First plastic sub-button; 307. Second plastic sub-button; 4. Shoulder strap; 5. Horizontal strap; 6. Vertical strap. DETAILED DESCRIPTION

[0025] The present invention will be further described below with reference to the accompanying drawings:

[0026] See also Figures 1-6 As shown, an ergonomic, breathable, and weight-reducing double-shoulder computer backpack includes a computer backpack body 1, shoulder straps 4, transverse straps 5, and vertical straps 6, and also includes an adjustment weight-reduction component 2 and an unfolding and storing component 3. The shoulder straps 4 are fixedly connected to the outside of the computer backpack body 1 by sewing, and the vertical straps 6 are fixedly installed on the outside of the computer backpack body 1 by sewing. The transverse straps 5 are movable on the outer surface of the vertical straps 6. The adjustment weight-reduction component 2 is arranged at the intersection of the transverse straps 5, and the unfolding and storing component 3 is arranged on the outer surface of the computer backpack body 1. The adjustment weight-reduction component 2 can be adjusted according to the user's height, etc., so that it is more convenient to wear, reduces gravity in one place, and disperses it to reduce the gravity on the patient's shoulders.

[0027] like Figure 4-Figure 5 As shown, the weight-reducing adjustment component 2 includes a sliding shell 201 that slides on the outer surface of the vertical strap 6, a sub-button 202 is fixedly installed on the side of the sliding shell 201 facing the vertical strap 6, and a plurality of mother buttons 203 are fixedly installed on the vertical strap 6. The sub-button 202 is clamped inside the mother button 203, and the transverse strap 5 is sewn on both sides of the sliding shell 201. A fixed block 204 is fixedly installed at one end of the intersection of the transverse strap 5. A square through groove is provided at one end of the fixed block 204. The other end of the transverse strap 5 slides inside the square through groove. A circular slot 206 is provided on the upper part of the other end of the transverse strap 5. The fixed block The top of the fixed block 204 is fixedly installed with a connecting block 207, and the side wall of the connecting block 207 is rotatably connected to the movable rod body 208. A sliding rod 209 is inserted between the inner and outer walls of the fixed block 204, and the top of the sliding rod 209 is fixedly connected to the lower part of the movable rod body 208. The upper part of the fixed block 204 is fixedly installed with a spring 205, and the top of the spring 205 is fixedly connected to the lower part of the movable rod body 208. One end of the sliding rod 209 is inserted into the inside of the circular slot 206. The user puts the laptop computer and the like into the interior of the computer backpack body 1. When the user needs to carry more items, the computer backpack can be pulled up. The main body 1 disengages the first plastic sub-button 306 from the inside of the first plastic female button 304, so that the upper part of the computer backpack main body 1 is stretched. When the second plastic sub-button 307 is disengaged from the inside of the second plastic female button 305, the lower part of the computer backpack main body 1 can be stretched, making it convenient for the user to carry more items. After the items are carried, the computer backpack main body 1 is carried on the user's back by putting on the shoulder strap 4. When the user feels that the backpack is heavy, the transverse strap 5 is placed on the waist, and one end of the transverse strap 5 is passed through the inside of the square slot. At this time, the movable rod 208 is pressed. The sliding rod 209 moves upward, and when the circular slot 206 is located below the sliding rod 209, the movable rod body 208 is released at this time, and the spring 205 provided drives the movable rod body 208 to reset due to the elastic principle. When the movable rod body 208 is reset, it drives the sliding rod 209 to be inserted into the inside of the circular slot 206, so that the intersection of the transverse straps 5 is connected, so that the user's waist and shoulders share the gravity generated by the computer backpack body 1 at the same time, thereby alleviating the problem that the weight of the backpack is greatly increased due to the storage of a large number of electronic products in the backpack, and long-term carrying of the straps can easily cause shoulder pain to the user.

[0028] like Figure 6As shown, the unfolding storage component 3 includes a first fixed circular block 301, a second fixed circular block 302 and a third fixed circular block 303. The first fixed circular block 301 is fixedly installed on the upper part of the computer backpack body 1, the second fixed circular block 302 is fixedly installed in the middle part of the computer backpack body 1, and the third fixed circular block 303 is fixedly installed on the outside of the computer backpack body 1. The outer surface of the second fixed circular block 302 is fixedly installed with a first plastic mother button 304, and the back of the second fixed circular block 302 is fixedly installed with a second plastic mother button 305. The outer surface of the first fixed circular block 301 is fixedly installed with a first plastic sub-button 306, and the outer surface of the third fixed circular block 303 is fixedly installed with a second plastic sub-button 307. The first plastic sub-button 306 is clamped on the first plastic mother button The second plastic sub-button 307 is inside the buckle 304 and is clamped into the inside of the second plastic mother button 305. By pulling the computer backpack body 1, the first plastic sub-button 306 is separated from the inside of the first plastic mother button 304, so that the upper part of the computer backpack body 1 is stretched. When the second plastic sub-button 307 is separated from the inside of the second plastic mother button 305, the lower part of the computer backpack body 1 can be stretched, which is convenient for users to carry more items. When not carrying many items, the computer backpack body 1 can be shortened as a whole by clamping the sub-button into the mother button, which is convenient for users to carry. By adjusting the lengthening and folding, it can alleviate the situation that the computer backpack cannot carry electronic products and daily necessities at the same time due to its small storage volume.

[0029] The above shows and describes the basic principles and main features of the invention and the advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions only illustrate the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. An ergonomic, breathable, and lightweight double-shoulder computer backpack, comprising a computer backpack body (1), shoulder straps (4), transverse straps (5), and vertical straps (6), characterized in that: The backpack further comprises an adjustment and weight reduction component (2) and an unfolding and storing component (3), wherein the shoulder strap (4) is fixedly connected to the outside of the computer backpack body (1) by sewing, the vertical strap (6) is fixedly installed on the outside of the computer backpack body (1) by sewing, the transverse strap (5) moves on the outer surface of the vertical strap (6), the adjustment and weight reduction component (2) is arranged at the intersection of the transverse strap (5), and the unfolding and storing component (3) is arranged on the outer surface of the computer backpack body (1).

2. The ergonomic, breathable, and lightweight backpack according to claim 1, characterized in that: The weight-reducing adjustment component (2) comprises a sliding shell (201) that slides on the outer surface of the vertical strap (6), and a sub-button (202) is fixedly mounted on a side of the sliding shell (201) that faces the vertical strap (6).

3. The ergonomic, breathable, and lightweight backpack according to claim 2, characterized in that: The vertical strap (6) is fixedly mounted with a plurality of mother buttons (203), the child buttons (202) are snap-fitted into the interior of the mother buttons (203), and the transverse strap (5) is sewn onto both sides of the sliding shell (201).

4. The ergonomic, breathable, and lightweight backpack according to claim 3, characterized in that: A fixing block (204) is fixedly mounted at one end of the intersection of the transverse straps (5), a square through slot is provided at one end of the fixing block (204), and the other end of the transverse strap (5) slides inside the square through slot.

5. The ergonomic, breathable, and lightweight backpack according to claim 4, characterized in that: A circular slot (206) is provided on the upper portion of the other end of the transverse strap (5), and a connecting block (207) is fixedly mounted on the top of the fixing block (204).

6. The ergonomic, breathable, and lightweight backpack according to claim 5, characterized in that: The side wall of the connecting block (207) is rotatably connected to a movable rod body (208), a sliding rod (209) is inserted between the inner and outer walls of the fixed block (204), the top of the sliding rod (209) is fixedly connected to the lower part of the movable rod body (208), a spring (205) is fixedly installed on the upper part of the fixed block (204), the top of the spring (205) is fixedly connected to the lower part of the movable rod body (208), and one end of the sliding rod (209) is inserted into the inside of the circular slot (206).

7. The ergonomic, breathable, and lightweight backpack according to claim 1, characterized in that: The unfolding and storing assembly (3) comprises a first fixed circular block (301), a second fixed circular block (302) and a third fixed circular block (303), wherein the first fixed circular block (301) is fixedly mounted on the upper part of the computer backpack body (1), the second fixed circular block (302) is fixedly mounted on the middle part of the computer backpack body (1), and the third fixed circular block (303) is fixedly mounted on the outside of the computer backpack body (1).

8. The ergonomic, breathable, and lightweight backpack according to claim 7, characterized in that: A first plastic mother button (304) is fixedly mounted on the outer surface of the second fixed circular block (302), a second plastic mother button (305) is fixedly mounted on the back of the second fixed circular block (302), a first plastic sub-button (306) is fixedly mounted on the outer surface of the first fixed circular block (301), and a second plastic sub-button (307) is fixedly mounted on the outer surface of the third fixed circular block (303), the first plastic sub-button (306) is clamped inside the first plastic mother button (304), and the second plastic sub-button (307) is clamped inside the second plastic mother button (305).

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