CN111436727A

CN111436727A - Portable and foldable case

Info

Publication number: CN111436727A
Application number: CN202010211459.1A
Authority: CN
Inventors: 方怀舟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-07-24

Abstract

The invention discloses a portable foldable luggage which comprises a lower luggage body, wherein a convex block is arranged on the inner side surface of the upper end of the lower luggage body, an upper luggage body is placed on the upper end of the lower luggage body, and a convex block is arranged on the inner side surface of the lower end of the upper luggage body; a hinge is arranged on one side of the lower box body and one side of the upper box body, the moving wheels are arranged on the lower side face of the lower box body, one side of each moving wheel is provided with a spare wheel, and the moving wheels and the spare wheels are provided with four spare wheels. According to the invention, by arranging the spare wheel, the dividing belt, the connecting frame, the clamping groove and the temporary storage cavity, when the movable wheel is damaged, the movable wheel is taken down through the spare wheel to move through the spare wheel, so that the burden of a user is reduced, the dividing belt and the clamping groove can be used for classifying and storing articles, the connecting frame can be used for splitting the upper box body and the lower box body, the carrying weight and the occupied area are reduced, the temporary storage box can be used for temporarily storing articles which are commonly used in the travel process, and the taking is convenient.

Description

Portable and foldable case

Technical Field

The invention relates to the technical field of bags and bags, in particular to a portable foldable bag and bag.

Background

The bag is a general name of bags, and is a general name of various bags for holding articles, including general shopping bags, handbags, purses, backpacks, single-shoulder bags, satchels, waist bags, various draw-bar boxes and the like, and the bag used for holding objects in ancient times is a general name of packages capable of holding objects, namely a general name of a package capable of holding objects, and the bag in the 'congratulatory hall' of han dynasty: 'the space between the square cun of the district, containing Bai Waitong'. By the modern times, bags are seen everywhere, and the bags are more loved by women and sometimes are also symbolized by status and rights. With the continuous improvement of living and consumption level of people, various bags become indispensable ornaments around people. People require that the case and bag products not only have enhanced practicability, but also have the main development of decoration. According to the change of consumer grade, the material of the case is more diversified, and the case with the textures of real leather, PU, terylene, canvas, cotton, hemp and the like leads the fashionable tide. Meanwhile, in the era of more and more brand personalities, various styles such as conciseness, vintage, cartoon and the like also meet the requirement of fashion people on developing personalities from different sides. The style of the case is also expanded by the traditional business bags, schoolbag, travel bag, purse, small sachet and the like.

The Chinese luggage industry accounts for over 70 percent of the whole world through the rapid development of 20 years. The China bag industry is dominant in the world, not only in the manufacturing center of the world, but also in the largest consumption market of the world, and the annual sales volume of the China bag products reaches 5000 billion yuan. The chinese luggage industry is facing an unprecedented war. Under the impact of factors such as labor shortage, raw material price rising, RMB increasing value, and accelerated industry transfer pace, the bag-packaging exhibition industry has a plurality of unstable factors for internal and external sales, and has an embarrassing role for survival and development, indicating that the bag-packaging exhibition industry in China is shuffling in a large time. But present pulling case and bag structure still has whole singleness, and the result of use is relatively poor, can not dismantle exclusive use, and it is inconvenient to take daily necessities, and the pull rod damages easily to remove the wheel and be not convenient for change when appearing damaging, the pulling effect is very poor when removing the wheel damage simultaneously, can not classify the problem of depositing to article.

Disclosure of Invention

The invention aims to provide a portable foldable luggage which has various functions, can store articles in a classified manner, relieves the load of both hands of a user, has good experience effect, can use a spare wheel or replace the spare wheel when a movable wheel is damaged, and solves the problems that the existing pulling luggage has a single structure, is poor in use effect, cannot be detached for independent use, is inconvenient to take daily necessities, is easy to damage a pull rod, is inconvenient to replace when the movable wheel is damaged, is very poor in pulling effect when the movable wheel is damaged, and cannot store the articles in a classified manner.

In order to achieve the purpose, the invention provides the following technical scheme: a portable foldable case comprises a lower case body, wherein a convex block is arranged on the inner side surface of the upper end of the lower case body, an upper case body is placed on the upper end of the lower case body, and a convex block is arranged on the inner side surface of the lower end of the upper case body; one side of the lower box body and one side of the upper box body are provided with hinges, the lower side surface of the lower box body is provided with moving wheels, one side of each moving wheel is provided with a spare wheel, and the number of the moving wheels and the number of the spare wheels are four; a storage cavity is formed in the lower box body and the upper box body, a separation belt is arranged in the storage cavity, and two ends of the separation belt are connected with the lower box body and the upper box body; the inside of the storage cavity is provided with four connecting frames, and the inside of each connecting frame is wrapped with the corresponding lug; a clamping groove is formed in the lower box body and the upper box body, a storage cavity is formed in the upper box body, and a protective shell is arranged on one side surface of the storage cavity; a drawing cabinet is arranged in the protective shell, a temporary storage cavity is arranged in the drawing cabinet, and a locking block is arranged on the upper side surface of the drawing cabinet; one side surfaces of the lower box body and the upper box body are provided with fixed pipes through mounting frames, transverse pipes are welded between the fixed pipes, two movable frames are arranged inside the transverse pipes, and the upper side surfaces of the transverse pipes are provided with pressing blocks; a telescopic pipe is arranged in the fixed pipe, a groove is formed in one side face of the telescopic pipe, and a handle is fixed on the upper side face of the telescopic pipe through a bolt; a side face of the lower box body and a side face of the upper box body are provided with coded locks, and a bottom plate is embedded in one side face of the lower box body.

Four moving wheels are arranged, wherein one side surface of each moving wheel is provided with a spare wheel; a fixed block is arranged in the movable wheel, the upper side face of the fixed block is mounted on the lower side face of the lower box body through bolts, and the lower side face of the fixed block is provided with a connecting block through claw bolts; the lower side surface of the connecting block is provided with a universal wheel through a bolt.

A belt body is arranged in the separation belt, two side surfaces of the belt body are connected with the fixing belt through chain teeth, and the belt body is woven by canvas materials; the outer side surface of each zipper tooth is sleeved with a pull head, and each zipper tooth is made of a polypropylene material; the other side of the fixing strap is fixed in the lower box body and the upper box body.

The bottom plate comprises a plate body, wherein one side surface of the plate body is provided with transverse strips, longitudinal strips are arranged between the transverse strips, and cavities are arranged between the transverse strips and the longitudinal strips; the plate body is made of a polypropylene material and is embedded on the outer side surface of the lower box body through a transverse strip and a longitudinal strip.

The clamping grooves are arranged on two inner side surfaces of the lower box body and the upper box body through bolts, 2 pairs to 4 pairs of clamping grooves are arranged, and each pair of clamping grooves are arranged in parallel; the draw-in groove is including preventing the balladeur train, prevent that a side-mounting of balladeur train has first sealing strip, sets up the second sealing strip at the downside of first sealing strip, is provided with 5 millimeters to 15 millimeters spaces between first sealing strip and the second sealing strip, the draw-in groove adopts the preparation of polypropylene ethylene material to form.

The type of the locking block adopts a dead lock, and one end of the locking block is connected with the upper box body through a bolt; the output of locking piece passes the side of going up of protecting crust and links to each other with the chamber of keeping in, is provided with the pull cabinet in the inside of protecting crust, and the pull cabinet adopts the punching press of polypropylene ethylene material to form.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the portable foldable luggage, the spare wheel is arranged, so that the movable wheel can be guaranteed to be continuously movable when damaged, the burden of a user is reduced, the universal wheel can be rapidly replaced through the claw bolt when the spare universal wheel capable of being replaced is provided, the maintenance cost of the user is reduced, and the practicability is good.

2. The arrangement of the dividing belt can simply classify the articles to be carried through the arrangement of the belt body, and when the dividing belt is placed on the lower side surface of the article, the dividing belt can be pulled to lift the luggage, so that the articles stored below can be taken out, and the placed articles cannot be disordered.

3. According to the arrangement of the connecting frame, through the matching of the connecting frame and the convex block, when fewer articles need to be carried during travelling, the connecting frame and the fixing pipe can be taken down, the upper box body is taken down independently, then the plate body is placed at the bottom of the upper box body through the matching of the transverse strip and the longitudinal strip with the convex block, and at the moment, the upper box body can be used independently to carry the articles to be carried, so that the carrying weight and the occupied area are reduced.

4. According to the arrangement of the clamping grooves, through the matching of the first sealing strip and the second sealing strip and the arrangement of the plastic plate between each pair of clamping grooves, articles to be carried can be classified and stored, and the first sealing strip and the second sealing strip can effectively prevent the carried articles from sliding in the lower box body and the upper box body.

5. According to the temporary storage cavity, due to the matching of the lock block and the pull cabinet, articles used in the traveling process can be placed in the temporary storage cavity, the articles can be taken conveniently, the articles can be taken without disordering the articles in the lower box body and the upper box body, and the condition that a user is provided with a handbag additionally can be avoided.

Drawings

FIG. 1 is a schematic view of the portable and foldable luggage of the present invention;

FIG. 2 is a schematic view of the rear structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a schematic view of the structure of the connecting frame of the present invention;

FIG. 5 is a schematic view of a moving wheel according to the present invention;

FIG. 6 is a schematic view of a separator of the present invention;

FIG. 7 is a schematic view of a card slot configuration of the present invention;

fig. 8 is a schematic view of the structure of the base plate of the present invention.

In the figure: 1-lower box, 2-lug, 3-upper box, 4-hinge, 5-moving wheel, 51-fixed block, 52-connecting block, 53-ram bolt, 54-universal wheel, 6-spare wheel, 7-connecting frame, 8-separating band, 81-band, 82-zipper, 83-fixing band, 84-pull head, 9-storage cavity, 10-clamping groove, 101-anti-sliding frame, 102-first sealing strip, 103-second sealing strip, 11-storage cavity, 12-protective shell, 13-pull cabinet, 14-temporary storage box, 15-locking block, 16-mounting frame, 17-fixed tube, 18-transverse tube, 19-moving frame, 20-pressing block, 21-extension tube, 22-groove, 23-handle, 24-coded lock, 25-bottom plate, 251-plate body, 252-transverse bar, 253-longitudinal bar and 254-cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

With the attached drawings, the portable foldable luggage comprises a lower luggage body 1, wherein a convex block 2 is arranged on the inner side surface of the upper end of the lower luggage body 1, an upper luggage body 3 is placed on the upper end of the lower luggage body 1, and a convex block 2 is arranged on the inner side surface of the lower end of the upper luggage body 3; a hinge 4 is arranged on one side surface of the lower box body 1 and the upper box body 3, a moving wheel 5 is arranged on the lower side surface of the lower box body 1, a spare wheel 6 is arranged on one side surface of the moving wheel 5, and four moving wheels 5 and four spare wheels 6 are arranged; a storage cavity 9 is arranged inside the lower box body 1 and the upper box body 3, a separation belt 8 is arranged inside the storage cavity 9, and two ends of the separation belt 8 are connected with the lower box body 1 and the upper box body 3; the connecting frames 7 are arranged inside the storage cavity 9, the bumps 2 are wrapped inside the connecting frames 7, and the number of the connecting frames 7 is four; a clamping groove 10 is formed in the lower box body 1 and the upper box body 3, a storage cavity 11 is formed in the upper box body 3, and a protective shell 12 is arranged on one side surface of the storage cavity 11; a drawing cabinet 13 is arranged in the protective shell 12, a temporary storage cavity 14 is arranged in the drawing cabinet 13, and a locking block 15 is arranged on the upper side surface of the drawing cabinet 13; one side surfaces of the lower box body 1 and the upper box body 3 are provided with fixed pipes 17 through mounting frames 16, transverse pipes 18 are welded between the fixed pipes 17, two moving frames 19 are arranged inside the transverse pipes 18, and the upper side surfaces of the transverse pipes 18 are provided with pressing blocks 20; a telescopic pipe 21 is arranged in the fixed pipe 17, a groove 22 is arranged on one side surface of the telescopic pipe 21, and a handle 23 is fixed on the upper side surface of the telescopic pipe 21 through a bolt; a coded lock 24 is arranged on one side surface of the lower box body 1 and one side surface of the upper box body 3, and a bottom plate 25 is embedded on one side surface of the lower box body 1.

Four moving wheels 5 are arranged, wherein one side surface of each moving wheel 5 is provided with a spare wheel 6; a fixed block 51 is arranged in the movable wheel 5, the upper side of the fixed block 51 is mounted on the lower side of the lower box body 1 through a bolt, and a connecting block 52 is mounted on the lower side of the fixed block 51 through a claw bolt 53; universal wheel 54 is installed through the bolt to the downside of connecting block 52, can pass through the quick change of goat's horn bolt 53 when universal wheel 54 appears damaging, can alleviate maintenance cost to when not having reserve universal wheel 54, can take off universal wheel 54 through goat's horn bolt 53 temporarily, remove through reserve wheel 6, the result of use is better.

A belt body 81 is arranged in the separation belt 8, two side surfaces of the belt body 81 are connected with a fixed belt 83 through zipper teeth 82, and the belt body 81 is woven by canvas materials; the outer side surface of the zipper element 82 is sleeved with a pull head 84, and the zipper element 82 is made of a polypropylene material; another side of fixed band 83 is fixed in the inside of box 1 and last box 3 down, can carry out simple classification to the article of depositing, if place the downside of article to median 8, can be very fast take out the article of depositing in the below, can not be in disorder to the article of placing, and is durable, and the practicality is higher, and weight is lighter.

The bottom plate 25 comprises a plate body 251, wherein one side surface of the plate body 251 is provided with transverse strips 252, longitudinal strips 253 are arranged between the transverse strips 252, and cavities 254 are arranged between the transverse strips 252 and the longitudinal strips 253; the plate body 251 is made of a polypropylene material, the plate body 251 is embedded on the outer side surface of the lower box body 1 through the transverse strip 252 and the longitudinal strip 253, when articles needing to be carried are few, the connecting frame 7 and the fixing pipe 17 can be taken down, then the upper box body 3 is taken out independently, the plate body 251 is placed at the bottom of the upper box body 1 through the matching of the transverse strip 252, the longitudinal strip 253 and the convex block 2, at the moment, the upper box body 3 can be used independently to carry the articles needing to be carried, the carrying weight and the occupied area are reduced, and the use experience is improved.

The clamping grooves 10 are installed on two inner side surfaces of the lower box body 1 and the upper box body 3 through bolts, 2 pairs to 4 pairs of clamping grooves 10 are arranged, and each pair of clamping grooves 10 are installed in parallel; draw-in groove 10 is including preventing balladeur train 101, prevent that a side of balladeur train 101 installs first sealing strip 102, sets up second sealing strip 103 at the downside of first sealing strip 102, is provided with 5 millimeters to 15 millimeters spaces between first sealing strip 102 and the second sealing strip 103, draw-in groove 10 adopts the preparation of polyethylene propylene material to form, can effectually prevent that the article that carries from sliding in lower box 1 and last box 3 to can place a plastic plate between every pair of draw-in groove 10, be used for classifying the article that needs to carry and deposit, the result of use is better.

The type of the locking block 15 adopts a dead lock, and one end of the locking block 15 is connected with the upper box body 3 through a bolt; the output of locking piece 15 passes the side of going up of protecting crust 12 and links to each other with chamber 14 of keeping in, is provided with pull cabinet 13 in the inside of protecting crust 12, and pull cabinet 13 adopts the punching press of polypropylene ethylene material to form, can place some article that will use on the way in the way of going in the inside of pull cabinet 13, and it is more convenient to take, and the result of use is better, can take article under the condition of not disorderly down box 1 and the inside article of last box 3, can avoid the user to prepare the handbag in addition again.

All parts used in the document are standard parts, the specific connection mode of all parts adopts conventional means such as mature bolts, welding and the like in the prior art, machinery, parts and electrical equipment adopt conventional models in the prior art, and circuit connection adopts the conventional connection mode in the prior art, and specific description is not provided herein.

When the portable foldable luggage needs to be carried out, firstly, the lower luggage body 1 and the upper luggage body 3 are opened through the coded lock 24, the separating belts 8 are placed below articles to be carried, a plastic plate can be placed between each pair of clamping grooves 10 and used for classifying and storing the articles to be carried, finally, the articles commonly used in the process of travelling are placed in the storage cavity 11, in the process of moving, if the handle 23 is not appropriate in height, the height of the telescopic pipe 21 can be adjusted by pressing the pressing block 20, after the appropriate height is selected, the pressing block 20 is pressed to enable the pressing block 20 to move downwards, the pressing block 20 drives the moving frame 19 to move towards two sides in the moving process, the moving frame 19 is buckled in the groove 22 on one side surface of the telescopic pipe 21 in the moving process to fix the telescopic pipe 21, at this moment, the handle 23 can be pulled to move, if the moving wheel 5 is damaged in the moving process, the universal wheel 54 can be completely taken down through the cleat bolt 53, the trolley can be standby and can walk 6, meanwhile, the universal wheel 54 can be rapidly replaced through the cleat bolt 53, when fewer articles need to be carried in the traveling process, the connecting frame 7 and the fixing pipe 17 can be taken out, so that the upper box body 3 is separated from the lower box body 1, the bottom plate 25 is taken out, the bottom plate 25 is buckled at the bottom of the upper box body 3 under the action of the lug 2, the transverse strip 252 and the longitudinal strip 253, and the traveling can be carried on the upper box body 3, so that the carrying weight and the occupied area are reduced.

In summary, the following steps: this portable collapsible case and bag, through setting up spare wheel 6, median 8, link 7, draw-in groove 10 and the chamber 14 of keeping in, it is still single to have solved pulling case and bag structure, the result of use is relatively poor, can not dismantle exclusive use, it is inconvenient to take daily necessities, the pull rod damages easily, and remove the wheel and be not convenient for change when appearing damaging, the pulling effect is very poor when removing the wheel damage simultaneously, can not classify the problem of depositing to article.

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

Claims

1. A portable foldable luggage comprises a lower case body (1), wherein a convex block (2) is arranged on the inner side surface of the upper end of the lower case body (1), an upper case body (3) is placed on the upper end of the lower case body (1), and a convex block (2) is arranged on the inner side surface of the lower end of the upper case body (3); a hinge (4) is arranged on one side surface of the lower box body (1) and one side surface of the upper box body (3), a moving wheel (5) is arranged on the lower side surface of the lower box body (1), a spare wheel (6) is arranged on one side surface of the moving wheel (5), and four moving wheels (5) and four spare wheels (6) are arranged; a storage cavity (9) is formed in the lower box body (1) and the upper box body (3), a separation belt (8) is arranged in the storage cavity (9), and two ends of the separation belt (8) are connected with the lower box body (1) and the upper box body (3); the storage cavity (9) is internally provided with four connecting frames (7), the connecting frames (7) are wrapped with the lugs (2), and the connecting frames (7) are arranged in four; a clamping groove (10) is formed in the lower box body (1) and the upper box body (3), a storage cavity (11) is formed in the upper box body (3), and a protective shell (12) is arranged on one side surface of the storage cavity (11); a drawing cabinet (13) is arranged in the protective shell (12), a temporary storage cavity (14) is arranged in the drawing cabinet (13), and a locking block (15) is arranged on the upper side surface of the drawing cabinet (13); one side surfaces of the lower box body (1) and the upper box body (3) are provided with fixed pipes (17) through mounting frames (16), transverse pipes (18) are welded between the fixed pipes (17), two moving frames (19) are arranged inside the transverse pipes (18), and the upper side surfaces of the transverse pipes (18) are provided with pressing blocks (20); a telescopic pipe (21) is arranged in the fixed pipe (17), a groove (22) is formed in one side face of the telescopic pipe (21), and a handle (23) is fixed on the upper side face of the telescopic pipe (21) through a bolt; a side face of the lower box body (1) and a side face of the upper box body (3) are provided with coded locks (24), and a bottom plate (25) is embedded in one side face of the lower box body (1).

2. A portable, collapsible container, as claimed in claim 1, wherein: four moving wheels (5) are arranged, wherein one side surface of each moving wheel (5) is provided with a spare wheel (6); a fixed block (51) is arranged in the movable wheel (5), the upper side surface of the fixed block (51) is installed on the lower side surface of the lower box body (1) through a bolt, and a connecting block (52) is installed on the lower side surface of the fixed block (51) through a claw bolt (53); the lower side surface of the connecting block (52) is provided with a universal wheel (54) through a bolt.

3. A portable, collapsible container, as claimed in claim 1, wherein: a belt body (81) is arranged in the separation belt (8), two side surfaces of the belt body (81) are connected with a fixing belt (83) through chain teeth (82), and the belt body (81) is woven by canvas materials; a pull head (84) is sleeved on the outer side surface of the zipper element (82), and the zipper element (82) is made of a polypropylene material; the other side of the fixing strap (83) is fixed in the lower box body (1) and the upper box body (3).

4. A portable, collapsible container, as claimed in claim 1, wherein: the bottom plate (25) comprises a plate body (251), transverse strips (252) are arranged on one side face of the plate body (251), longitudinal strips (253) are arranged between the transverse strips (252), and cavities (254) are arranged between the transverse strips (252) and the longitudinal strips (253); the plate body (251) is made of a polypropylene material, and the plate body (251) is embedded on the outer side surface of the lower box body (1) through a transverse strip (252) and a longitudinal strip (253).

5. A portable, collapsible container, as claimed in claim 1, wherein: the clamping grooves (10) are arranged on two inner side surfaces of the lower box body (1) and the upper box body (3) through bolts, 2 pairs to 4 pairs of clamping grooves (10) are arranged, and each pair of clamping grooves (10) are arranged in parallel; draw-in groove (10) are including preventing balladeur train (101), prevent that a side of balladeur train (101) from installing first sealing strip (102), set up second sealing strip (103) at the downside of first sealing strip (102), be provided with 5 millimeters to 15 millimeters spaces between first sealing strip (102) and second sealing strip (103), draw-in groove (10) adopt the preparation of polypropylene ethylene material to form.

6. A portable, collapsible container, as claimed in claim 1, wherein: the type of the locking block (15) adopts a dead lock, and one end of the locking block (15) is connected with the upper box body (3) through a bolt; the output end of the locking block (15) penetrates through the upper side face of the protective shell (12) to be connected with the temporary storage cavity (14), a drawing cabinet (13) is arranged inside the protective shell (12), and the drawing cabinet (13) is formed by punching a polypropylene material.