CN218942483U - Durable portable case - Google Patents

Abstract

The utility model discloses a durable portable case, which comprises a case body, a carrying unit, a protection unit, a separation assembly and supporting feet, wherein the case body is provided with a plurality of support legs; the box body comprises: the four supporting legs are respectively arranged at four corners of the bottom end of the box body, the outer side faces of the four supporting legs are respectively provided with a mounting hole, the middle part of the right side face of the box body is provided with a buffer unit, the middle parts of the front side face and the rear side face of the box body are respectively provided with a reinforcing unit, and the top end of the front side face of the box body is provided with a dehumidifying unit; carrying unit: the novel lifting device comprises a lifting handle, inner guide rods, clamping blocks, outer guide rods and clamping holes, wherein the two outer guide rods are arranged at the top end of the box body in a front-back corresponding mode, the top ends of the outer guide rods are connected with the bottom ends of the inner guide rods in a sliding mode, the top ends of the two inner guide rods are respectively connected with two sides of the bottom ends of the lifting handle, the clamping blocks are arranged at the bottom ends of the outer side faces of the inner guide rods, and the clamping holes are uniformly distributed on the outer side faces of the outer guide rods; the durable portable case is simple to use, strong in portability, firm in fixation, convenient and practical.

Description

Durable portable case

Technical Field

The utility model relates to the technical field of bags, in particular to a durable portable bag.

Background

The suitcase is divided into a plurality of cases, wherein the suitcase is a necessary article for people to travel, the suitcase is a suitcase article which is made of various leather, artificial leather, synthetic leather and textile materials and has the functions of containing and carrying clothes by adopting hot-pressing or vacuum forming, injection molding and sewing processes, the suitcase is large in capacity and functional in use, the materials have the characteristics of wear resistance, water resistance, corrosion resistance and the like, the suitcase is generally pulled on the ground, so that the suitcase is inconvenient to carry, various articles of the suitcase cannot be stored separately, and in addition, the back of a user can be worn due to no buffer measures during carrying, and the practicability of the suitcase is further affected.

Disclosure of Invention

The utility model aims to overcome the prior art, provides a durable portable case, can facilitate a user to carry the case, can adjust the height of a handle according to different use conditions, can place a partition plate according to different conditions, so as to separate various articles for placement, further facilitate the selection of the user, simultaneously prevent the back of the user from wearing, and can absorb moisture in the case, thereby preventing the moisture from affecting the articles in the case, and effectively solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the durable portable case comprises a case body, a carrying unit, a protection unit, a separation assembly and supporting feet;

the box body comprises: the four supporting legs are respectively arranged at four corners of the bottom end of the box body, the outer side faces of the four supporting legs are respectively provided with a mounting hole, the middle part of the right side face of the box body is provided with a buffer unit, the middle parts of the front side face and the rear side face of the box body are respectively provided with a reinforcing unit, and the top end of the front side face of the box body is provided with a dehumidifying unit;

carrying unit: the novel lifting device comprises a lifting handle, inner guide rods, clamping blocks, outer guide rods and clamping holes, wherein the two outer guide rods are arranged at the top end of the box body in a front-back corresponding mode, the top ends of the outer guide rods are connected with the bottom ends of the inner guide rods in a sliding mode, the top ends of the two inner guide rods are respectively connected with two sides of the bottom ends of the lifting handle, the clamping blocks are arranged at the bottom ends of the outer side faces of the inner guide rods, and the clamping holes are uniformly distributed on the outer side faces of the outer guide rods;

protection unit: the novel magic tape comprises a magic sub-paste, connecting belts, a supporting frame, a magic female paste and a protective net, wherein the protective net is arranged at the bottom end of the inside of a box body, the supporting frame is arranged at the top end of the protective net, the magic female paste is arranged on the left side surface of the supporting frame, the connecting belts are provided with two front and rear top ends which are correspondingly arranged in the inside of the box body, the right side surfaces of the bottom ends of the two connecting belts are respectively provided with a magic sub-paste, the magic sub-paste is adhered with the magic female paste, and a separation component is arranged at the top end of the supporting frame;

the novel multifunctional box comprises a box body and is characterized by further comprising a box cover and braces, wherein the bottom end of the box cover is connected with the bottom end of the left side face of the box body, the braces are arranged on the right side face of the box body in a front-back corresponding mode, fixing units are arranged on the right side of the braces, and identification units are arranged on the top end of the left side face of the box cover.

Through carrying the unit, can facilitate the use person carry the box and take, can adjust the height of handle simultaneously according to the service condition of difference, and then improve the portability of box, through the protection unit, can protect the inside article of box to prevent that the article of box from rocking back and forth and causing the bump.

Further, the separation subassembly contains shelves pole, division board, rotation axis and separating groove, separating groove evenly distributed is on the top of support frame, separating groove internally mounted has the division board, the rotation axis rotates the middle part of connecting on the support frame top, the outside of rotation axis is equipped with the shelves pole, can place the division board according to the condition of difference to place multiple article separately, and then convenient to use person selects.

Further, buffer unit contains buffering sponge, fixing base, T type piece, connecting axle and clamping bar, the middle part at the box right flank is established to the fixing base, the T type groove and the T type piece sliding connection of fixing base right flank, the right-hand member of T type piece is equipped with buffering sponge, the connecting axle has two and rotates the upper and lower both ends of connecting at the fixing base leading flank respectively, and the outside of two connecting axles all is equipped with the clamping bar, can conveniently carry out dismouting and fixed to buffering sponge, both improve the travelling comfort when the user is born like this, also prevent wearing and tearing to appear at user's back simultaneously.

Further, the fixed unit contains connecting seat, first fixed band, buckle, cassette and second fixed band, the connecting seat has two and establishes the middle part at two braces right sides face respectively, and the medial surface of the connecting seat of front side is equipped with the second fixed band, and the medial surface of the connecting seat of rear side is equipped with first fixed band, the medial extremity of first fixed band is equipped with the buckle, the medial extremity of second fixed band is equipped with the cassette, cassette and buckle looks joint can be fixed two braces when the user carries the box, and then prevent that the braces landing from causing the box to drop.

Further, the identification unit contains T type slider, dead lever, recognition plate, installation piece and mount, the top at the case lid left surface is erect to the mount, both ends all are equipped with the mounting groove around the mount left surface, both sides all are equipped with the installation piece around the recognition plate, the installation piece cooperatees with the mounting groove of mount left surface, the top of mount left surface is equipped with the T type spout that corresponds from beginning to end, T type spout and T type slider sliding connection, the left surface of T type slider is equipped with the dead lever, can mark user's information to can conveniently seek when the box appears losing.

Further, the reinforcement unit contains fixed band, inserted block, elastic bolt, locating hole and mount pad, the fixed band has two and establishes the middle part at the box front and back both sides face respectively, and the other end of two fixed bands all is equipped with the inserted block, the left surface of inserted block is equipped with the elastic bolt, the mount pad has two and corresponds the middle part of establishing at the case lid left surface around, the lateral surface of mount pad is equipped with the slot, and the slot is pegged graft mutually with the inserted block, the left surface of mount pad is equipped with the locating hole, the locating hole cooperatees with the elastic bolt, can fix the case lid, both increases the security of box, also plays certain theftproof effect simultaneously.

Further, the dehumidification unit contains dehumidification box, shell, cap and cartridge, the top at the box leading flank is established to the shell, the left and right sides of shell all is equipped with the draw-in groove, the left and right sides of cap all is equipped with the cartridge, the cartridge looks joint of cartridge and shell side, the middle part of cap trailing flank is equipped with the dehumidification box, can adsorb the inside moisture of box to prevent that the moisture from causing the influence to the article in the box, also be convenient for change the dehumidification box simultaneously.

Further, still include sealing strip and standing groove, the left surface at the box is established to the standing groove, the internally mounted of standing groove has the sealing strip, can reduce the gap between box and the case lid, and then prevents that liquid from entering into the box from the gap inside.

Further, still including tightening the area, place board and telescopic link, place the board and have two and establish the bottom at the box front and back both sides face respectively, the telescopic link has two and establishes the left and right sides on placing the board top respectively, and the top of two telescopic links is connected with the both sides of tightening the area bottom respectively, can place the article, can adjust the position of tightening the area according to the height of article simultaneously, and then makes the fixed more stable of article.

Further, still include bolt and rubber seat, the top of rubber seat cooperatees with the bottom of supporting legs, the through-hole of rubber seat lateral surface and the mounting hole threaded connection of supporting legs lateral surface are passed to the bolt, can increase the frictional force between supporting legs and the ground, and then make the placing of box more stable.

Compared with the prior art, the utility model has the beneficial effects that: this durable portable case has following benefit:

1. through carrying the unit, can facilitate the user to carry the box and take, can adjust the height of handle according to different service conditions simultaneously, and then improve the portability of box, through the protection unit, can protect the article of box inside to prevent that the article of box from rocking back and forth and causing the bump;

2. through the separation component, the separation plate can be placed according to different conditions, so that various articles in the case can be placed separately, a user can conveniently select the articles, the case cover can be fixed through the reinforcing unit, the safety of the case body is improved, and a certain anti-theft effect is achieved;

3. through the buffer unit, the buffer sponge can be conveniently disassembled and assembled and fixed, so that the comfort of a user when carrying the box is improved, the back of the user is prevented from being worn, and moisture in the box body can be adsorbed through the dehumidifying unit, so that the influence of the moisture on articles in the box body is prevented, and the dehumidifying box is convenient to replace;

4. through the fixing unit, two braces can be fixed when a user carries the box body, so that the box body is prevented from falling down due to the fact that the braces slide down, and the sealing strip and the placing groove are arranged, so that gaps between the box body and the box cover can be reduced, and further liquid is prevented from entering the box body from the gaps;

5. through the identification unit, can mark user's information to can conveniently look for when this case package body appears losing, be equipped with and tighten area, place board and telescopic link, can place the article, can adjust the position of tightening area simultaneously according to the height of article, and then make the fixed more stable of article.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a protection unit according to the present utility model;

FIG. 3 is a schematic diagram of a portable unit according to the present utility model;

FIG. 4 is a schematic view of a partial enlarged structure of the present utility model A;

FIG. 5 is a schematic view of a partial enlarged structure of the present utility model at B;

FIG. 6 is a schematic view of a partially enlarged structure of the present utility model at C;

fig. 7 is a schematic view of a partial enlarged structure of the present utility model D.

In the figure: the portable device comprises a box body 1, a carrying unit 2, a handle 21, an inner guide rod 22, a clamping block 23, an outer guide rod 24, a clamping hole 25, a protection unit 3, a magic tape 31, a connecting band 32, a supporting frame 33, a magic tape 34, a protection net 35, a separation component 4, a baffle rod 41, a partition plate 42, a rotary shaft 43, a separation groove 44, a buffer unit 5, a buffer sponge 51, a fixing seat 52, a T-shaped block 53, a connecting shaft 54, a clamping rod 55, a fixing unit 6, a connecting seat 61, a first fixing band 62, a clamping buckle 63, a clamping seat 64, a second fixing band 65, a marking unit 7, a T-shaped sliding block 71, a fixing rod 72, a recognition plate 73, a mounting block 74, a fixing frame 75, a reinforcing unit 8, a fixing band 81, a plug 82, an elastic bolt 83, a positioning hole 84, a mounting seat 85, a dehumidifying unit 9, a dehumidifying box 91, a shell 92, a 93, a clamping frame 94, a box cover 10, a shoulder strap 11, a shoulder strap 12, a 13, a sealing strip 14, a placing groove 15, a tightening band 16, a telescopic rod 17, a supporting rod 18 bolt and a rubber seat 19.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: a durable portable case comprising a case body 1, a carrying unit 2, a protection unit 3, a partition assembly 4 and supporting legs 12;

case 1: the four supporting legs 12 are respectively arranged at four corners of the bottom end of the box body 1, the outer side surfaces of the four supporting legs 12 are respectively provided with mounting holes, the middle part of the right side surface of the box body 1 is provided with a buffer unit 5, the buffer unit 5 comprises a buffer sponge 51, a fixing seat 52, a T-shaped block 53, a connecting shaft 54 and a clamping rod 55, the fixing seat 52 is arranged in the middle part of the right side surface of the box body 1, the T-shaped groove on the right side surface of the fixing seat 52 is in sliding connection with the T-shaped block 53, the right end of the T-shaped block 53 is provided with the buffer sponge 51, the connecting shafts 54 are respectively and rotatably connected with the upper end and the lower end of the front side surface of the fixing seat 52, the clamping rods 55 are respectively arranged on the outer sides of the two connecting shafts 54, the buffer sponge 51 can be conveniently disassembled and fixed, so that the comfort of a user is improved, the back of the user is prevented from wearing at the same time, the middle parts of the front side surface and the back side surface of the box body 1 are respectively provided with a reinforcing unit 8, the reinforcing unit 8 comprises two fixing belts 81, two inserting blocks 82, elastic bolts 83, positioning holes 84 and mounting seats 85, wherein the two fixing belts 81 are respectively arranged in the middle of the front side and the rear side of the box body 1, the other ends of the two fixing belts 81 are respectively provided with the inserting blocks 82, the left side surface of each inserting block 82 is provided with the elastic bolts 83, the two mounting seats 85 are respectively arranged in the middle of the left side surface of the box cover 10 in a front-rear corresponding mode, the outer side surface of each mounting seat 85 is provided with a slot, the slots are connected with the inserting blocks 82 in an inserting mode, the left side surface of each mounting seat 85 is provided with the positioning holes 84, the positioning holes 84 are matched with the elastic bolts 83, the box cover 10 can be fixed, the safety of the box body 1 is improved, a certain antitheft effect is achieved, the top end of the front side surface of the box body 1 is provided with a dehumidifying unit 9, the dehumidifying unit 9 comprises a dehumidifying box 91, a shell 92, a shell 93 and a clamping frame 94, the top of the dehumidifying 92 is arranged at the top of the front side of the box body 1, the front side of the box is provided with clamping grooves are respectively arranged on the left side and right side of the shell 92, the clamping frames 94 are arranged on the left side and the right side of the shell cover 93, the clamping frames 94 are clamped with clamping grooves on the side face of the shell 92, the dehumidifying box 91 is arranged in the middle of the rear side face of the shell cover 93, and moisture in the box body 1 can be adsorbed, so that the influence of the moisture on articles in the box body 1 is prevented, and meanwhile, the dehumidifying box 91 is convenient to replace;

carrying unit 2: the portable box comprises a handle 21, inner guide rods 22, clamping blocks 23, outer guide rods 24 and clamping holes 25, wherein the two outer guide rods 24 are correspondingly arranged at the top end of the box body 1 front and back, the top ends of the outer guide rods 24 are in sliding connection with the bottom ends of the inner guide rods 22, the top ends of the two inner guide rods 22 are respectively connected with two sides of the bottom end of the handle 21, the clamping blocks 23 are arranged at the bottom ends of the outer side surfaces of the inner guide rods 22, the clamping holes 25 are uniformly distributed on the outer side surfaces of the outer guide rods 24, a user can conveniently carry the box body 1 through the carrying unit 2, and meanwhile, the height of the handle 21 can be adjusted according to different use conditions, so that the portability of the box body 1 is improved;

protection unit 3: the novel box comprises a magic sub-paste 31, a connecting belt 32, a supporting frame 33, a magic main paste 34 and a protective net 35, wherein the protective net 35 is arranged at the bottom end of the inside of the box body 1, the supporting frame 33 is arranged at the top end of the protective net 35, the magic main paste 34 is arranged at the left side surface of the supporting frame 33, the connecting belt 32 is provided with two connecting belts 32 and is correspondingly arranged at the top end of the inside of the box body 1, the right side surfaces of the bottom ends of the two connecting belts 32 are respectively provided with the magic sub-paste 31, the magic sub-paste 31 and the magic main paste 34 are adhered, articles in the inside of the box body 1 can be protected through a protecting unit 3, so that the articles of the box body 1 can be prevented from shaking back and forth to cause collision, the top end of the supporting frame 33 is provided with a separation component 4, the separation component 4 comprises a baffle rod 41, a separation plate 42, a rotating shaft 43 and separation grooves 44 are uniformly distributed at the top end of the supporting frame 33, the separation grooves 44 are internally provided with separation plates 42, the rotating shaft 43 are connected at the middle part of the top end of the supporting frame 33, the separation plates 41 are arranged at the outer sides of the rotating shafts 43, and the separation plates 41 can be placed according to different conditions, so that various articles can be separated and placed, and then a user can choose;

wherein, the utility model also comprises a box cover 10 and straps 11, the bottom of the box cover 10 is connected with the bottom of the left side surface of the box body 1, the straps 11 are provided with two and are correspondingly arranged on the right side surface of the box body 1 from front to back, the right side of the straps 11 is provided with a fixing unit 6, the fixing unit 6 comprises a connecting seat 61, a first fixing belt 62, a buckle 63, a clamping seat 64 and a second fixing belt 65, the connecting seat 61 is provided with two and is respectively arranged in the middle of the right side surfaces of the two straps 11, the inner side surface of the connecting seat 61 at the front side is provided with the second fixing belt 65, the inner side surface of the connecting seat 61 at the rear side is provided with the first fixing belt 62, the inner side end of the first fixing belt 62 is provided with the buckle 63, the inner side end of the second fixing belt 65 is provided with the clamping seat 64, the clamping seat 64 is clamped with the buckle 63, the two straps 11 can be fixed when a user carries the box body 1, and the box body 1 is prevented from falling down due to the sliding down of the straps 11, the top of the left side surface of the box cover 10 is provided with an identification unit 7, the identification unit 7 comprises a T-shaped sliding block 71, a fixing rod 72, an identification plate 73, a mounting block 74 and a fixing frame 75, the fixing frame 75 is arranged at the top of the left side surface of the box cover 10, the front end and the rear end of the left side surface of the fixing frame 75 are respectively provided with a mounting groove, the front side and the rear side of the identification plate 73 are respectively provided with a mounting block 74, the mounting blocks 74 are matched with the mounting grooves of the left side surface of the fixing frame 75, the top of the left side surface of the fixing frame 75 is provided with a T-shaped sliding groove which corresponds to the front side and the rear side, the T-shaped sliding groove is in sliding connection with the T-shaped sliding block 71, the left side surface of the T-shaped sliding block 71 is provided with a fixing rod 72, so that information of a user can be marked, and the box body 1 can be conveniently searched when the box body 1 is lost, the box body 1 also comprises a sealing strip 13 and a placing groove 14, the placing groove 14 is arranged at the left side surface of the box body 1, the sealing strip 13 is arranged inside the placing groove 14, the gap between the box body 1 and the box body 10 can be reduced, and then prevent that liquid from entering into inside the box 1 from the gap, still including lacing tape 15, place board 16 and telescopic link 17, place the board 16 and have two and establish the bottom at the front and back both sides face of box 1 respectively, telescopic link 17 has two and establish the left and right sides at placing the board 16 top respectively, the top of two telescopic links 17 is connected with the both sides of lacing tape 15 bottom respectively, can place the article, can adjust lacing tape 15's position according to the height of article simultaneously, and then make article's fixed more stable, still include bolt 18 and rubber seat 19, the top of rubber seat 19 cooperatees with the bottom of supporting legs 12, the through-hole that the bolt 18 passed rubber seat 19 lateral surface and the mounting hole threaded connection of supporting legs 12 lateral surface can increase the frictional force between supporting legs 12 and the ground, and then make the placing of box 1 more stable.

When in use: firstly, the box cover 10 is opened, the partition plate 42 is placed in the proper partition groove 44 according to different conditions, the rotary shaft 43 is rotated to fix the baffle rod 41, so that various objects can be placed separately, the convenience is brought to a user for selection, then the objects are placed in the box body 1, the magic sub-patches 31 on the right sides of the bottom ends of the two connecting bands 32 are adhered with the magic mother-patches 34, then the box cover 10 is covered on the left side of the box body 1, the sealing strip 13 is arranged in the placing groove 14 on the left side of the box body 1, the sealing strip 13 can reduce the gap between the box body 1 and the box cover 10, further, the liquid is prevented from entering the box body 1 from the gap, then the inserting block 82 at the other end of the fixing band 81 is inserted into the inserting groove on the outer side surface of the mounting seat 85, and the elastic plug pins 83 are matched with the positioning holes 84, so that the box cover 10 can be fixed, the safety of the box body 1 is increased, simultaneously, the top of the front side of the box body 1 is provided with a shell 92, clamping grooves on two sides of the shell 92 are clamped with clamping frames 94 on two sides of a shell cover 93, a dehumidifying box 91 on the rear side of the shell cover 93 can absorb moisture in the box body 1 so as to prevent the moisture from affecting objects in the box body 1, meanwhile, the dehumidifying box 91 is convenient to replace, then a clamping block 23 is pressed to enable an inner guide rod 22 to be in sliding connection with the top of an outer guide rod 24, the top of the inner guide rod 22 is provided with a handle 21, the height of the handle 21 is adjusted, the portability of the box body 1 is further improved, then a brace 11 is carried on the shoulder of a user, the middle part of the right side of the box body 1 is provided with a fixing seat 52, a T-shaped groove on the right side of the fixing seat 52 is matched with a T-shaped block 53 on the left side of a buffering sponge 51, and the buffering sponge 51 not only improves the comfort of the user during carrying, simultaneously, the back of the user is prevented from being worn, and the buckle 63 at the inner side end of the first fixing belt 62 is clamped with the clamping seat 64 at the inner side end of the second fixing belt 65, so that the two braces 11 can be fixed when the user carries the box body 1, and the box body 1 is prevented from falling due to the fact that the braces 11 fall down.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. Durable portable case and bag, its characterized in that: comprises a box body (1), a carrying unit (2), a protection unit (3), a separation component (4) and supporting legs (12);

box (1): four supporting legs (12) are respectively arranged at four corners of the bottom end of the box body (1), mounting holes are formed in the outer side faces of the four supporting legs (12), a buffer unit (5) is arranged in the middle of the right side face of the box body (1), reinforcing units (8) are arranged in the middle of the front side face and the rear side face of the box body (1), and a dehumidification unit (9) is arranged at the top end of the front side face of the box body (1);

carrying unit (2): the novel lifting device comprises a lifting handle (21), an inner guide rod (22), clamping blocks (23), an outer guide rod (24) and clamping holes (25), wherein the two outer guide rods (24) are arranged at the top end of a box body (1) in a front-back corresponding mode, the top ends of the outer guide rods (24) are slidably connected with the bottom ends of the inner guide rod (22), the top ends of the two inner guide rods (22) are respectively connected with two sides of the bottom ends of the lifting handle (21), the clamping blocks (23) are arranged at the bottom ends of the outer side surfaces of the inner guide rod (22), and the clamping holes (25) are uniformly distributed at the outer side surfaces of the outer guide rod (24);

protection unit (3): contain magic son subsides (31), connecting band (32), support frame (33), female subsides of magic (34) and protection network (35), the bottom inside box (1) is established to protection network (35), the top of protection network (35) is equipped with support frame (33), the left surface of support frame (33) is equipped with female subsides of magic (34), connecting band (32) have two and correspond to establish the top inside box (1) from beginning to end, and the right flank of two connecting band (32) bottom all is equipped with magic son subsides (31), magic son subsides (31) bond with female subsides of magic (34), the top of support frame (33) is equipped with separation subassembly (4);

the novel multifunctional portable multifunctional box comprises a box body and is characterized by further comprising a box cover (10) and braces (11), wherein the bottom end of the box cover (10) is connected with the bottom end of the left side face of the box body (1), the braces (11) are arranged on the right side face of the box body (1) in a front-back corresponding mode, fixing units (6) are arranged on the right side of the braces (11), and identification units (7) are arranged on the top end of the left side face of the box cover (10).

2. The durable portable case according to claim 1, wherein: the separation assembly (4) comprises a baffle rod (41), a separation plate (42), a rotating shaft (43) and separation grooves (44), wherein the separation grooves (44) are uniformly distributed at the top end of the support frame (33), the separation plate (42) is installed in the separation grooves (44), the rotating shaft (43) is rotationally connected to the middle of the top end of the support frame (33), and the baffle rod (41) is arranged on the outer side of the rotating shaft (43).

3. The durable portable case according to claim 1, wherein: the buffer unit (5) comprises buffer sponge (51), a fixing seat (52), T-shaped blocks (53), connecting shafts (54) and clamping rods (55), the fixing seat (52) is arranged in the middle of the right side face of the box body (1), a T-shaped groove on the right side face of the fixing seat (52) is in sliding connection with the T-shaped blocks (53), the right end of each T-shaped block (53) is provided with the buffer sponge (51), the connecting shafts (54) are respectively connected to the upper end and the lower end of the front side face of the fixing seat (52) in a rotating mode, and the clamping rods (55) are respectively arranged on the outer sides of the two connecting shafts (54).

4. The durable portable case according to claim 1, wherein: the fixing unit (6) comprises a connecting seat (61), a first fixing belt (62), a buckle (63), a clamping seat (64) and a second fixing belt (65), wherein the connecting seat (61) is provided with two connecting seats and is respectively arranged in the middle of the right sides of the two braces (11), the inner side surface of the connecting seat (61) at the front side is provided with the second fixing belt (65), the inner side surface of the connecting seat (61) at the rear side is provided with the first fixing belt (62), the inner side end of the first fixing belt (62) is provided with the buckle (63), the inner side end of the second fixing belt (65) is provided with the clamping seat (64), and the clamping seat (64) is clamped with the buckle (63).

5. The durable portable case according to claim 1, wherein: the utility model discloses a novel box cover is characterized in that the identification unit (7) comprises a T-shaped sliding block (71), a fixing rod (72), an identification plate (73), a mounting block (74) and a fixing frame (75), the fixing frame (75) is arranged at the top end of the left side face of the box cover (10), mounting grooves are formed in the front end and the rear end of the left side face of the fixing frame (75), the mounting block (74) is arranged on the front side and the rear side of the identification plate (73), the mounting block (74) is matched with the mounting grooves of the left side face of the fixing frame (75), the top end of the left side face of the fixing frame (75) is provided with a front-rear corresponding T-shaped sliding groove, the T-shaped sliding groove is in sliding connection with the T-shaped sliding block (71), and the left side face of the T-shaped sliding block (71) is provided with a fixing rod (72).

6. The durable portable case according to claim 1, wherein: the reinforcing unit (8) comprises fixing bands (81), inserting blocks (82), elastic bolts (83), positioning holes (84) and mounting seats (85), the fixing bands (81) are arranged in the middle of the front side and the rear side of the box body (1) respectively, the inserting blocks (82) are arranged at the other ends of the two fixing bands (81), the elastic bolts (83) are arranged on the left side of the inserting blocks (82), the mounting seats (85) are arranged in the middle of the left side of the box cover (10) in a front-back corresponding mode, inserting grooves are formed in the outer side of the mounting seats (85), the inserting grooves are inserted into the inserting blocks (82), positioning holes (84) are formed in the left side of the mounting seats (85), and the positioning holes (84) are matched with the elastic bolts (83).

7. The durable portable case according to claim 1, wherein: the dehumidification unit (9) comprises a dehumidification box (91), a shell (92), a shell cover (93) and a clamping frame (94), wherein the shell (92) is arranged at the top end of the front side face of the box body (1), clamping grooves are formed in the left side and the right side of the shell (92), the clamping frame (94) is arranged on the left side and the right side of the shell cover (93), the clamping frames (94) are clamped with the clamping grooves in the side face of the shell (92), and the dehumidification box (91) is arranged in the middle of the rear side face of the shell cover (93).

8. The durable portable case according to claim 1, wherein: still include sealing strip (13) and standing groove (14), the left surface at box (1) is established in standing groove (14), the internally mounted of standing groove (14) has sealing strip (13).

9. The durable portable case according to claim 1, wherein: the novel box comprises a box body (1), and is characterized by further comprising a tightening belt (15), a placing plate (16) and telescopic rods (17), wherein the placing plate (16) is arranged at two ends of the front side and the rear side of the box body (1) respectively, the telescopic rods (17) are arranged at two ends of the left side and the right side of the top end of the placing plate (16) respectively, and the top ends of the two telescopic rods (17) are connected with the two sides of the bottom end of the tightening belt (15) respectively.

10. The durable portable case according to claim 1, wherein: the novel support leg is characterized by further comprising a bolt (18) and a rubber seat (19), wherein the top end of the rubber seat (19) is matched with the bottom end of the support leg (12), and the bolt (18) penetrates through a through hole on the outer side surface of the rubber seat (19) to be in threaded connection with a mounting hole on the outer side surface of the support leg (12).

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