阅读说明：本技术 一种内部空间便于分类整理的降噪式行李箱 (Formula of making an uproar suitcase falls in classification arrangement of being convenient for of inner space ) 是由 张继飞 姚秀红 于 2021-09-23 设计创作，主要内容包括：本发明属于箱包领域,尤其是一种内部空间便于分类整理的降噪式行李箱,针对行李箱内物品不方便临时取出的问题,现提出以下方案,包括左箱体,所述左箱体的一侧设置有折叠ABS箱门,所述左箱体的同侧设置有第二气密拉链,所述第二气密拉链用于紧密连接折叠ABS箱门与左箱体,所述左箱体的一侧内壁固定连接有布格挡,所述左箱体的一侧内壁固定连接有第二布格挡,所述布格挡与左箱体格出置物格,所述第二布格挡与左箱体格出第二置物格,所述第二布格挡与左箱体同时格出第三置物格,所述置物格的一侧设置有海绵电脑套,所述置物格和海绵电脑套的连接处设置有双面拉链。本发明通过设置有折叠ABS箱门,使箱内物品可更方便的随时取出。(The invention belongs to the field of bags, in particular to a noise reduction type luggage case with an internal space convenient for classification and arrangement, which aims at solving the problem that articles in the luggage case are inconvenient to temporarily take out and provides the following scheme, comprising a left case body, one side of the left box body is provided with a folding ABS box door, the same side of the left box body is provided with a second airtight zipper, the second airtight zipper is used for tightly connecting the folding ABS box door and the left box body, the inner wall of one side of the left box body is fixedly connected with a cloth grid block, a second distribution grid baffle is fixedly connected with the inner wall of one side of the left box body, the distribution grid baffle and the left box body grid form an object placing grid, the second grid distribution baffle and the left box body form a second object placing grid, the second grid distribution baffle and the left box body form a third object placing grid at the same time, one side of the storage lattice is provided with a sponge computer sleeve, and a double-sided zipper is arranged at the joint of the storage lattice and the sponge computer sleeve. The foldable ABS box door is arranged, so that articles in the box can be taken out more conveniently at any time.)

1. The utility model provides a noise reduction formula suitcase of inner space classification arrangement of being convenient for, includes left box (1), one side of left box (1) is provided with folding ABS chamber door (11), the homonymy of left side box (1) is provided with second airtight zip fastener (10), second airtight zip fastener (10) are used for zonulae occludens folding ABS chamber door (11) and left box (1), one side inner wall fixedly connected with cloth check fender (17) of left side box (1), one side inner wall fixedly connected with second cloth check fender (26) of left side box (1), cloth check fender (17) and left box (1) check out puts thing check (16), second cloth check fender (26) and left box (1) check out the second and put thing check (20), second cloth check fender (26) and left box (1) check out the third simultaneously and put thing check (23), one side of putting thing check (16) is provided with sponge computer cover (14), the connecting part of the storage lattice (16) and the sponge computer sleeve (14) is provided with a double-sided zipper (15), and the double-sided zipper (15) is used for tightly connecting the sponge computer sleeve (14) and the storage lattice (16).

2. The noise reduction type luggage case with the interior space convenient for classification and arrangement according to claim 1, wherein a cloth cover (19) is fixedly connected to the top end inner wall of the storage cell (16), a second zipper (18) is arranged on one side outer wall of the storage cell (16), the second zipper (18) is used for tightly connecting the storage cell (16) and the cloth cover (19), a second cloth cover (22) is fixedly connected to the top end inner wall of the second storage cell (20), a third zipper (21) is arranged on one side outer wall of the second storage cell (20), the third zipper (21) is used for tightly connecting the second storage cell (20) and the second cloth cover (22), a third cloth cover (25) is fixedly connected to the top end inner wall of the third storage cell (23), a fourth zipper (24) is arranged on one side outer wall of the third storage cell (23), and the fourth zipper (24) is used for tightly connecting the third storage cell (23) and the third cloth cover (25), the cloth cover (19), the second cloth cover (22) and the third cloth cover (25) are all made of waterproof cloth materials.

3. The noise reduction type luggage case with the interior space convenient to classify and arrange is characterized in that a titanium alloy pulling plate (6) is fixedly connected to the outer wall of the top end of the left case body (1), and an article placing net (12) is arranged on the outer wall of one side of the left case body (1).

4. The noise reduction type luggage case with the internal space convenient for classification and arrangement according to claim 1 is characterized in that a right case body (2) is fixedly connected to one side of the bottom end of the left case body (1), an airtight zipper (5) is arranged on one side outer wall of the left case body (1) and one side outer wall of the right case body (2), the airtight zipper (5) is used for tightly connecting the left case body (1) and the right case body (2), a handle (3) is fixedly connected to the outer wall of the top end of the right case body (2), and a second handle (4) is fixedly connected to one side outer wall of the right case body (2).

5. The noise reduction type luggage case with the interior space convenient to classify and arrange is characterized in that a pull rod (7) is fixedly connected to the outer wall of one side of the right case body (2), a handrail (8) is fixedly connected to the outer wall of the top end of the pull rod (7), and a waterproof storage bag (13) is fixedly connected to the outer wall of the same side of the right case body (2).

6. The noise reduction type luggage case with the conveniently classified and sorted internal space according to claim 4 is characterized in that a sealed storage cell (28) is fixedly connected to the inner wall of one side of the right case body (2), a third airtight zipper (29) is arranged at the top end of the sealed storage cell (28), a fifth zipper (30) is arranged at one side of the sealed storage cell (28), the sealed storage cell (28) is connected with a fourth storage block (33) through the fifth zipper (30), the sealed storage cell (28) and the fourth storage block (33) form a sixth storage cell (36), a sixth zipper (31) is arranged at one side of the sealed storage cell (28), the sealed storage cell (28) is connected with a third storage block (32) through the sixth zipper (31), and the sealed storage cell (28) and the third storage block (32) form a fourth storage cell (34), the third cloth check keep off (32) and fourth cloth check keep off (33) check and go out the fifth thing check (35) of putting, the top inner wall fixedly connected with elasticity net (27) of right side box (2), the top inner wall of right side box (2) is provided with seventh zip fastener (37), seventh zip fastener (37) are used for zonulae occludens right box (2) and elasticity net (27).

7. The noise reduction type luggage case with the interior space convenient to classify and arrange is characterized in that the left case body (1) and the right case body (2) are internally provided with titanium alloy frameworks (38).

8. The noise reduction type luggage case with the interior space convenient to classify and arrange is characterized in that the left luggage body (1) and the right luggage body (2) comprise a hemp fiber sound absorption layer (1202), an ABS layer (1201) is fixedly connected to the outer wall of one side of the hemp fiber sound absorption layer (1202), and a waterproof cloth layer (1203) is fixedly connected to the outer wall of the other side of the hemp fiber sound absorption layer (1202).

9. The noise reduction luggage case with the interior space convenient for sorting and arranging according to claim 5, wherein the sealed storage compartment (28) comprises a sponge layer (2802), a second waterproof cloth layer (2801) is fixedly connected to the outer wall of one side of the sponge layer (2802), and a third waterproof cloth layer (2803) is fixedly connected to the outer wall of the other side of the sponge layer (2802).

10. The noise reduction type luggage case with the interior space convenient to classify and arrange is characterized in that mute universal wheels (9) are fixedly connected to the outer walls of the bottom ends of the left case body (1) and the right case body (2), and all cloth materials inside the left case body (1) and the right case body (2) are all waterproof cloth materials.

Technical Field

The invention relates to the field of suitcases, in particular to a noise reduction type suitcase with an internal space convenient for classification and arrangement.

Background

Luggage, also known as traveling case and trolley case, is a case that is carried when going out for placing articles, which is one type of luggage. Usually, the luggage case is used for placing clothes, personal care products and souvenirs required by the journey.

Early luggage cases were made of wood or other heavy materials, which tended to be lighter and lighter in weight, hard plastic or cloth, as air travel became popular. Most models are also provided with built-in small wheels, the luggage case can be conveniently pulled by using a pull rod, and the luggage case with 4 small wheels can be easily pushed on a flat ground without labor except that the luggage case can be rotated by 360 degrees in 2010.

In the journey process, articles in the trunk are required to be taken out temporarily sometimes, the trunk door is improved and added aiming at the inconvenience of taking the articles in the trunk in the prior art, but the existing trunk door is mostly in a straight plate shape, and can be opened from the upper part after being opened, so that only partial articles on the upper layer can be taken out, the articles are inconvenient to take, the articles in a deeper position and larger articles are difficult to take out, and the trunk still needs to be opened.

Disclosure of Invention

Based on the technical problems in the background art, the invention provides a noise reduction type luggage case with an internal space convenient for classification and arrangement.

The invention provides a noise reduction type luggage case with an internal space convenient to sort and arrange, which comprises a left case body, wherein a folding ABS (anti-lock brake system) door is arranged on one side of the left case body, a second airtight zipper is arranged on the same side of the left case body and is used for tightly connecting the folding ABS door with the left case body, a grid baffle is fixedly connected to the inner wall of one side of the left case body, a second grid baffle is fixedly connected to the inner wall of one side of the left case body, the grid baffle and the left case body form an object placing grid, the second grid baffle and the left case body form a second object placing grid, the second grid baffle and the left case body form a third object placing grid simultaneously, a sponge computer sleeve is arranged on one side of the object placing grid, a double-sided zipper is arranged at the joint of the object placing grid and the sponge computer sleeve, and the double-sided zipper is used for tightly connecting the sponge computer sleeve and the object placing grid.

Preferably, the top inner wall fixedly connected with cloth cover of putting the thing check, one side outer wall of putting the thing check is provided with the second zip fastener, the second zip fastener is used for zonulae occludens to put thing check and cloth cover, the second is put the top inner wall fixedly connected with second cloth cover of thing check, the second is put one side outer wall of thing check and is provided with the third zip fastener, the third zip fastener is used for zonulae occludens to put thing check and second cloth cover, the third is put the top inner wall fixedly connected with third cloth cover of thing check, one side outer wall of thing check is provided with the fourth zip fastener to the third, the fourth zip fastener is used for zonulae occludens to put thing check and third cloth cover, second cloth cover and third cloth cover all are the waterproof cloth material.

Preferably, the outer wall of the top end of the left box body is fixedly connected with a titanium alloy pulling plate, and an article placing net is arranged on the outer wall of one side of the left box body.

Preferably, bottom one side fixedly connected with right box of left side box, one side outer wall of left side box and one side outer wall of right box are provided with airtight zip fastener, airtight zip fastener is used for left box of zonulae occludens and right box, the top outer wall fixedly connected with handle of right box, one side outer wall fixedly connected with second handle of right box.

Preferably, one side outer wall fixedly connected with pull rod of right side box, the top outer wall fixedly connected with handrail of pull rod, the waterproof thing pocket of putting of homonymy outer wall fixedly connected with of right side box.

Preferably, the sealed thing check of putting of one side inner wall fixedly connected with of right side box, the sealed top of putting the thing check is provided with the airtight zip fastener of third, the sealed one side of putting the thing check is provided with the fifth zip fastener, the sealed thing check of putting is connected with fourth cloth check through the fifth zip fastener and keeps off, the sealed thing check of putting keeps off the check with fourth cloth check and goes out the sixth thing check of putting, the sealed one side of putting the thing check is provided with the sixth zip fastener, the sealed thing check of putting is connected with third cloth check through the sixth zip fastener and keeps off, the sealed thing check of putting keeps off with third cloth check and goes out the fourth thing check of putting, the third cloth check keeps off with fourth cloth check and keeps off the check and goes out the fifth thing check of putting, the top inner wall fixedly connected with elasticity net of right side box, the top inner wall of right side box is provided with the seventh zip fastener, the seventh zip fastener is used for zonulae occludens right box and elasticity net.

Preferably, a titanium alloy framework is arranged inside the left box body and the right box body.

Preferably, left side box and right box include the pile sound absorption layer, the outer wall fixedly connected with ABS layer of one side of pile sound absorption layer, the opposite side outer wall fixedly connected with waterproof cloth layer of pile sound absorption layer.

Preferably, sealed thing check of putting includes the sponge layer, the waterproof cloth layer of one side outer wall fixedly connected with second on sponge layer, the waterproof cloth layer of opposite side outer wall fixedly connected with third on sponge layer.

Preferably, the bottom outer wall fixedly connected with silence universal wheel of left side box and right box, all cloth materials of left side box and the inside of right box all are waterproof cloth.

The beneficial effects of the invention are as follows:

1. this formula of making an uproar suitcase of falling of inner space classification arrangement of being convenient for, through being provided with folding ABS chamber door, prior art has accomplished to the inconvenient taking of suitcase article and reform transform and increase the suitcase chamber door, but current suitcase chamber door is mostly straight plate-type, can follow the top opening after opening, only enough partial article on upper strata of taking, and it is more inconvenient to get the thing, folding ABS chamber door makes the chamber door have folding performance, thereby can open the case door to required position easily article of taking as required, when guaranteeing its facility, do not change the performance of its shell ABS material, guarantee hardness and the wearability etc. of its whole shell.

2. This formula of making an uproar suitcase of falling of inner space classification of being convenient for, inhale the sound layer through being provided with silence universal wheel and numb fine hair, ordinary suitcase can produce the noise when dilatory, mainly because the friction of wheel and ground and sound cause through the internal reflection of box, the silence universal wheel can effectively reduce the produced noise of wheel and ground friction, and the sound absorbing effect on numb fine hair sound absorbing layer is comparatively excellent, effectively reduce the internal reflection of box of sound, both cooperate the silence effect that makes the suitcase more perfect.

3. This formula of making an uproar suitcase falls in inner space classification arrangement of being convenient for, through being provided with titanium alloy arm-tie and titanium alloy skeleton, the durable degree of suitcase box structure has been guaranteed to the titanium alloy skeleton, and the titanium alloy arm-tie can pull open the arm-tie, increase box top area, the user that is fit for taking baby uses, can easily undertake baby's weight, and increase baby's area of exerting oneself, the comfort level that reinforcing baby took, the titanium alloy arm-tie pulls open the back, can realize taking temporarily of notebook computer, the box highly is more fit for the user height of use when sitting down, reinforcing user's interim official working or recreation experience, also can regard as the thing board of putting and place luggage and use.

4. This inner space is convenient for categorised formula of making an uproar suitcase of falling of arrangement puts the thing check through being provided with sealedly, and the sealed material of putting the thing check includes the sponge layer, and the both sides on sponge layer are wrapped up in by second waterproof cloth layer and third waterproof cloth layer, have guaranteed that whole sealedly puts the resistance to compression, the resistance to falling down of thing check, waterproof nature, for user's cosmetics, bottled liquid etc. provide good space, also can place some fragile thing or need separate article alone.

5. This formula of making an uproar suitcase of falling of inner space classification arrangement of being convenient for, through being provided with airtight zip fastener, airtight zip fastener is compared in ordinary zip fastener, have totally sealed watertight advantage, three airtight zip fastener has been used in succession in the suitcase, make whole suitcase have totally waterproof characteristic, inside totally sealed waterproof storing space has also been checked simultaneously, make the user not worry the problem emergence that the box intake totally in bad weather such as torrential rain, certain protection has also been carried out to the article of storing, the use experience of reinforcing user.

6. This formula of making an uproar suitcase falls in inner space classification arrangement of being convenient for, keep off through being provided with the third cloth check, the fourth cloth check keeps off, fifth zip fastener and sixth zip fastener, keep off at the third cloth check, the fourth cloth check keeps off, under the condition that fifth zip fastener and sixth zip fastener are whole to be used, can go out other three little thing check of putting except that sealed thing check are put to the inside check of right box, a classification of articles for use is accomodate, because third cloth check keep off and fourth cloth check keep off all for the cloth material, under the condition whether fifth zip fastener and sixth zip fastener selection are used, can change the collocation mode of putting the thing check according to article size and storage mode, the variety in storage district has been guaranteed, and the elasticity net that right box top set up can fix all article in the right box after accomodating the end, make it can not shift at will because of jolting of journey process.

7. This formula of making an uproar suitcase falls in inner space classification's of being convenient for, put the thing pocket through being provided with waterproof, the waterproof thing pocket of putting that is located right box inboard can be used to place required little article in the journey such as cell-phone, change, ID card, and waterproof thing pocket of putting can guarantee that inside article do not drop under the straining condition, makes the trip need not take in addition the parcel in order to preserve little article.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic diagram of an overall side view of a noise-reducing luggage case with an internal space convenient for sorting and arrangement according to the present invention;

FIG. 2 is a schematic diagram of an overall rear view structure of a noise reduction type luggage case with an internal space convenient for sorting and arrangement according to the present invention;

FIG. 3 is a schematic diagram of a split rear view structure of a noise reduction type luggage case with an internal space convenient for sorting and arrangement according to the present invention;

FIG. 4 is a schematic diagram of a disassembled side view of a noise-reducing suitcase with an internal space convenient for sorting and arrangement, according to the present invention;

FIG. 5 is a schematic diagram of a skeleton structure of a noise-reducing suitcase with an internal space convenient for sorting and arrangement according to the present invention;

FIG. 6 is a schematic structural diagram of a noise reduction type luggage case with an internal space convenient for sorting and arrangement according to the present invention;

fig. 7 is a schematic structural view of a sealing storage rack of a noise reduction type luggage case with an internal space convenient for sorting and arrangement.

In the figure: 1. a left box body; 2. a right box body; 3. a handle; 4. a second handle; 5. an airtight zipper; 6. a titanium alloy pulling plate; 7. a pull rod; 8. a handrail; 9. a mute universal wheel; 10. a second airtight zipper; 11. folding the ABS box door; 12. a storage net; 13. a waterproof storage pocket; 14. a sponge computer case; 15. a zipper; 16. a storage grid; 17. arranging a grid block; 18. a second zipper; 19. covering with cloth; 20. a second storage grid; 21. a third zipper; 22. a second cloth cover; 23. a third storage grid; 24. a fourth zipper; 25. a third cloth cover; 26. a second grid laying block; 27. an elastic net; 28. sealing the storage grid; 29. a third airtight zipper; 30. a fifth zipper; 31. a sixth zipper; 32. a third grid laying block; 33. a fourth grid layout block; 34. a fourth storage grid; 35. a fifth storage grid; 36. a sixth storage compartment; 37. a seventh zipper; 38. a titanium alloy skeleton; 1201. an ABS layer; 1202. a hemp velvet sound absorption layer; 1203. a waterproof cloth layer; 2801. a second waterproof cloth layer; 2802. a sponge layer; 2803. and a third waterproof cloth layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-7, a noise reduction type luggage case with an internal space convenient for sorting comprises a left case 1, a folding ABS door 11 is arranged on one side of the left case 1, a second airtight zipper 10 is arranged on the same side of the left case 1, the second airtight zipper 10 is used for tightly connecting the folding ABS door 11 with the left case 1, a cloth lattice stop 17 is fixedly connected with the inner wall of one side of the left case 1, a second cloth lattice stop 26 is fixedly connected with the inner wall of one side of the left case 1, the cloth lattice stop 17 forms an object placing lattice 16 with the left case 1, the second cloth lattice stop 26 forms a second object placing lattice 20 with the left case 1, the second cloth lattice stop 26 forms a third object placing lattice 23 with the left case 1, a sponge computer sleeve 14 is arranged on one side of the object placing lattice 16, a double-sided zipper 15 is arranged at the joint of the object placing lattice 16 and the sponge computer sleeve 14, the double-sided zipper 15 is used for tightly connecting the sponge computer sleeve 14 and the object placing lattice 16, the folding ABS box door 11 has folding performance, so that the box door can be opened to a required position as required to easily take articles, convenience is guaranteed, the performance of ABS materials of the shell is not changed, and the hardness, the wear resistance and the like of the whole shell are guaranteed.

According to the invention, the inner wall of the top end of the storage lattice 16 is fixedly connected with the cloth cover 19, the outer wall of one side of the storage lattice 16 is provided with the second zipper 18, the second zipper 18 is used for being tightly connected with the storage lattice 16 and the cloth cover 19, the inner wall of the top end of the second storage lattice 20 is fixedly connected with the second cloth cover 22, the outer wall of one side of the second storage lattice 20 is provided with the third zipper 21, the third zipper 21 is used for being tightly connected with the second storage lattice 20 and the second cloth cover 22, the inner wall of the top end of the third storage lattice 23 is fixedly connected with the third cloth cover 25, the outer wall of one side of the third storage lattice 23 is provided with the fourth zipper 24, the fourth zipper 24 is used for being tightly connected with the third storage lattice 23 and the third cloth cover 25, and the cloth cover 19, the second cloth cover 22 and the third cloth cover 25 are all made of waterproof cloth.

According to the invention, the outer wall of the top end of the left box body 1 is fixedly connected with the titanium alloy pulling plate 6, the outer wall of one side of the left box body 1 is provided with the storage net 12, the titanium alloy pulling plate 6 pulls open the pulling plate, the area above the box body is increased, the storage net is suitable for a user with a baby to use, the weight of the baby can be easily borne, the stressed area of the baby is increased, the comfort level is enhanced, meanwhile, after the titanium alloy pulling plate 6 is pulled open, the temporary placement of a notebook computer can be realized, the height of the box body is more suitable for the use height of the user when the user sits down, and the temporary office or game experience of the user is enhanced.

According to the invention, one side of the bottom end of the left box body 1 is fixedly connected with the right box body 2, the outer wall of one side of the left box body 1 and the outer wall of one side of the right box body 2 are provided with the airtight zipper 5, the airtight zipper 5 is used for tightly connecting the left box body 1 and the right box body 2, the outer wall of the top end of the right box body 2 is fixedly connected with the handle 3, and the airtight zipper 5 of one side of the right box body 2 is fixedly connected with the second handle 4.

According to the invention, the outer wall of one side of the right box body 2 is fixedly connected with the pull rod 7, the outer wall of the top end of the pull rod 7 is fixedly connected with the handrail 8, the outer wall of the same side of the right box body 2 is fixedly connected with the waterproof storage pocket 13, the waterproof storage pocket 13 positioned on the inner side of the right box body can be used for storing small articles required during travel such as mobile phones, change, identity cards and the like, and the waterproof storage pocket 13 can ensure that the internal articles do not fall off under the fastening condition, so that the small articles do not need to be stored in another small bag during travel.

In the present invention, a sealed article placing lattice 28 is fixedly connected to an inner wall of one side of the right box body 2, a third airtight zipper 29 is provided at a top end of the sealed article placing lattice 28, a fifth zipper 30 is provided at one side of the sealed article placing lattice 28, the sealed article placing lattice 28 is connected with a fourth article placing barrier 33 through the fifth zipper 30, the sealed article placing lattice 28 and the fourth article placing barrier 33 form a sixth article placing lattice 36, a sixth zipper 31 is provided at one side of the sealed article placing lattice 28, the sealed article placing lattice 28 is connected with a third article placing barrier 32 through the sixth zipper 31, the sealed article placing lattice 28 and the third article placing barrier 32 form a fourth article placing lattice 34, the third article placing barrier 32 and the fourth article placing barrier 33 form a fifth article placing lattice 35, an elastic net 27 is fixedly connected to an inner wall of a top end of the right box body 2, a seventh zipper 37 is provided at an inner wall of a top end of the right box body 2, the seventh zipper 37 is used for tightly connecting the right box body 2 and the elastic net 27, the third article placing barrier 32, the fourth article placing barrier 33 and the fourth article placing barrier 33 are used, Under the circumstances of fourth check cloth fender 33, fifth zip fastener 30 and sixth zip fastener 31, can be with other three little thing check of putting of right box 2 check except that sealed thing check 28 of putting, be used for the categorised storage of articles for use, because third check cloth fender 32 and fourth check cloth fender 33 all are the cloth material, under the circumstances that fifth zip fastener 30 and sixth zip fastener 31 do not use, can change the collocation mode of putting the thing check according to article size and storage mode, the variety in storage district region has been guaranteed, and all article in right box 2 can be fixed to the elasticity net 27 that right box 2 top set up after accomodating the end, make it can not shift at will because of the jolt of journey process.

In the invention, the titanium alloy frameworks 38 are arranged inside the left box body 1 and the right box body 2.

According to the invention, the left box body 1 and the right box body 2 comprise the hemp fiber sound absorption layer 1202, the ABS layer 1201 is fixedly connected to the outer wall of one side of the hemp fiber sound absorption layer 1202, the waterproof cloth layer 1203 is fixedly connected to the outer wall of the other side of the hemp fiber sound absorption layer 1202, the sound absorption effect of the hemp fiber sound absorption layer 1202 is excellent, and the internal reflection of sound in the box body is effectively reduced.

In the invention, the sealed storage lattice 28 comprises a sponge layer 2802, a second waterproof cloth layer 2801 is fixedly connected to the outer wall of one side of the sponge layer 2802, a third waterproof cloth layer 2803 is fixedly connected to the outer wall of the other side of the sponge layer 2802, and two sides of the sponge layer 2802 are wrapped by the second waterproof cloth layer 2801 and the third waterproof cloth layer 2803, so that the compression resistance, the falling resistance and the waterproofness of the whole sealed storage lattice 28 are ensured, a good space is provided for cosmetics, bottled liquid and the like of a user, and meanwhile, some fragile objects or objects which need to be separated independently can be placed.

In the invention, the outer walls of the bottom ends of the left box body 1 and the right box body 2 are fixedly connected with the mute universal wheels 9, all cloth materials in the left box body 1 and the right box body 2 are all waterproof cloth, and the mute universal wheels 9 can effectively reduce noise generated by friction between the wheels and the ground.

The working principle is as follows: the third and fourth cloth block 32, 33 in the right box 2 have changeable effect, choose whether to use the fifth and sixth zippers 30, 31 according to the way of taking in, in order to change the new collocation mode of putting things, fixed with the elastic net 27 after taking in, there is sponge layer 2802 to buffer in the sealed putting things grid 28, and through the addition of the second and third waterproof cloth layers 2801, 2803 and the third airtight zipper 29, make the sealed putting things grid 28 have the characteristic of resisting pressure, waterproof, suitable for putting the bottled fragile liquid such as cosmetics, etc., put the necessary article on the way in the second and third putting things grid 20, 23, the notebook computer is put in the sponge computer cover 14, the notebook power cord, mouse, etc. can be put in the putting things grid 16 behind the sponge computer cover 14, on the way, can open the folding ABS door, easily take out all the articles in the left box 1, after the notebook is taken out, the articles such as the power cord of the notebook can be taken out by opening the zipper 10, the notebook can be placed on the opened titanium alloy pull plate 6, in the walking process, the mute universal wheel 9 and the hemp velvet sound absorption layer 1202 play a role, so that the luggage case is almost completely muted in the dragging process, and a user with a child can place the child on the opened titanium alloy pull plate 6 or place redundant luggage on the opened titanium alloy pull plate 6.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.