CN111184337A - Multifunctional case - Google Patents
Multifunctional case Download PDFInfo
- Publication number
- CN111184337A CN111184337A CN202010134489.7A CN202010134489A CN111184337A CN 111184337 A CN111184337 A CN 111184337A CN 202010134489 A CN202010134489 A CN 202010134489A CN 111184337 A CN111184337 A CN 111184337A
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- Prior art keywords
- bag body
- labor
- wall
- saving ball
- bag
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
- A45F3/04—Sacks or packs carried on the body by means of two straps passing over the two shoulders
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/001—Accessories
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C15/00—Purses, bags, luggage or other receptacles covered by groups A45C1/00 - A45C11/00, combined with other objects or articles
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- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/02—Interior fittings; Means, e.g. inserts, for holding and packing articles
- A45C2013/028—Interior fittings; Means, e.g. inserts, for holding and packing articles for holding or compacting items by creating vacuum
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Abstract
The invention discloses a multifunctional case, which comprises a case body, wherein shoulder straps are sewn on two sides of one surface of the case body respectively, and the multifunctional case is characterized in that: an inner cavity is sewn in the bag body, and an electric power structure is hermetically installed on the inner wall side of the bag body at the bottom end of the outer wall of the inner cavity; the outer surface of the electric power structure is connected with a gas pipe through a tee joint in a sealing mode. The electric backpack comprises a backpack body, a power supply and a control module, wherein the backpack body is provided with a power supply and a power supply; the shortcoming that the clothing can only be piled up to the current structure singleness and place is avoided through compression structure, improves the space utilization of device through the compression state, improves the whole resource utilization performance of device.
Description
Technical Field
The invention relates to the technical field of bags and bags, in particular to a multifunctional bag and bag.
Background
The case 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 cases and the like, and the history of the case can be traced back to Han dynasty, and the plum crown is in 'Hexi building': the multifunctional luggage case is characterized in that a hundred-unit-shaped luggage is accommodated in a square inch of a district, along with the lapse of time, the luggage becomes one of the most common accessories in daily life of people in modern life, at present, the living and consumption level of people is continuously improved, the luggage is gradually diversified and diversified, and from the aspect of material, according to the taste change of consumers, the leather, PU, terylene, canvas and cotton-flax materials are gradually expanded from a single cloth material to the beginning; from the aspect of style, the style of the case is gradually expanded from the traditional business bag to the styles of a schoolbag, a traveling bag, a wallet, a small sachet and the like; from the aspect of style, the bag gradually expands various styles such as cartoon style, brief style, vintage style and the like from the original monotonous style; along with the diversification of the bags, the bags become the bag bodies which are always provided in the life of people.
After the production value of the Chinese luggage industry reaches 900 hundred million yuan from 2011, the Chinese luggage industry keeps a high-speed growth situation, the annual average production value composite growth rate of the production value is as high as 27.1%, and with the generation of huge demand space of international luggage, the promotion growth of the export of Chinese luggage products is realized, so that the good situation of stable growth of the luggage export is obtained, and with the gradual growth of national economy, the tourism industry starts to prosper, people begin to be used to short-term tourism by utilizing a short-term holiday, wherein the backpack becomes the primary choice of short-term tourism, the size of the backpack is small, and the carrying is convenient; the carrying state is formed by means of carrying, and the requirement on the ground is not higher like a draw-bar box type case; the trolley luggage occupies a large area, and is inconvenient to take in public transport means, so that the market of the backpack is gradually opened, but the existing backpack luggage structure still has the defects of single whole body, only stacking placement, loose placement state and large occupied area; the whole load is great under the backpack state of backpack, has caused serious burden to the state of walking, influences the problem of using experience.
Disclosure of Invention
The invention aims to provide a multifunctional case, which has multiple functions, can compress clothes placed inside and improve the space utilization rate; the lifting force can be generated by using an internal structure under the bearing state, the load bearing experience is reduced, and the problems that the existing backpack case and bag structure is single in whole, can only be stacked and placed, is loose in placement state and large in occupied area are solved; the whole load is great under the backpack state of backpack, has caused serious burden to the state of walking, influences the problem of using experience.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional case comprises a case body, wherein shoulder belts are sewn on two sides of one surface of the case body respectively, an inner cavity is sewn in the case body, and an electric power structure is hermetically installed on the inner wall side of the case body at the bottom end of the outer wall of the inner cavity; the outer surface of the electric power structure is hermetically connected with a gas pipe through a three-way connector, the upper surface of the gas pipe, penetrating through the bag body through the outer wall of the inner cavity, is hermetically connected with a labor-saving ball, and the surface of the labor-saving ball is hermetically buckled with a sealing cover; a first zipper is sewn at the periphery of the bag body; the upper end part of the bag body is provided with a second bag body, a second zipper is sewn on the periphery of the second bag body for opening and closing control, and the inner surface of the bottom end of the second bag body is fixedly adhered to the outer wall of the bottom end of the compression cavity; an air suction opening is embedded in the upper surface of the compression cavity, sealing strips are adhered to the two inner walls of the upper end of the compression cavity in a matched mode, a surface layer is sewn at the upper end of the second bag body above the compression cavity, and the air suction opening penetrates through the surface of the surface layer; a charging hole is arranged on the surface of the bag body on the same side as the shoulder strap in a penetrating manner; an inflator pump is arranged inside the electric power structure, and one end of the inflator pump is electrically connected with a power supply; the inner part of the labor-saving ball is filled with a lining, and a connecting pipe is adhered to the bottom end of the labor-saving ball.
The electric power structure adopts polypropylene ethylene with a rectangular structure, is adhered and fixed on the inner side wall of the bottom end of the bag body, and is fixedly provided with a rectangular sealing cover at the upper end through threads; the inflator pump adopts a KIWL miniature direct current inflator pump, and an air suction port of the inflator pump penetrates through the bottom surface of the bag body; the power supply sampling article surpasses a twenty thousand milliampere lithium battery, the bottom end of a shell of the power supply is stuck to the inner wall of the power structure 1, a power port of the power supply is connected with a charging hole through a power line, and one side section of the power supply is electrically connected with a button switch through a wire.
The bag body is made of annular leather, the top end surface of the bag body is provided with at least three circular openings for penetrating through the gas transmission pipe, and one side end of the bag body is provided with a micro button switch in a penetrating way; the inner cavity is made of circular high-elasticity EVA foam, and the edge position of the upper end of the inner cavity is fixed at the edge position of the bag body through machine sewing; the first zipper is a nylon zipper, the first zipper is sewn on the surface of the bag body on the edge side of the inner cavity, and the edge positions of two ends of the first zipper are fixed on the middle lower part of the bag body respectively.
The second bag body is of a circular structure, and a compression cavity is filled in the second bag body; the compression cavity is made of rectangular composite nylon plastic, and the linear length of the compression cavity is 1-2cm smaller than the linear radius of the second bag body; the air extraction port adopts a circular vacuum air extraction one-way valve, the nominal diameter of the air extraction port is 30mm, and the air extraction port is matched with an electric air extraction pump to extract air so as to realize vacuum compression; the sealing strips are made of rectangular rubber, the sealing strips are respectively fixed on the inner wall side of the upper end of the compression cavity to form a meshing sealing structure, and the sealing strips are kneaded manually to form a kneading sealing state.
The gas transmission pipes are made of tubular silica gel and are connected through a sealing structure, each gas transmission pipe is fixedly connected with a connecting pipe, the gas transmission pipes are arranged on the outer wall of the inner cavity of the inner wall of the bag body, the overall length of each gas transmission pipe is 3-5cm larger than the linear radius of the bag body, and the gas transmission pipes are fixed on the surface of the inner wall of the bag body through winding and sewing; the connecting pipe adopts the silica gel hose, bonds at the inner wall of gas-supply pipe at the lower extreme outer wall of connecting pipe, and the upper end of this connecting pipe link up the bottom inner wall department of adhesion at laborsaving ball.
The labor-saving ball is made of imported TPU materials with a spherical structure, a circular groove for fixing a sealing cover is embedded in the surface of the labor-saving ball, the sealing cover is hermetically connected inside the circular groove on the surface of the labor-saving ball, double-sided nano-pastes for fixing the labor-saving ball are adhered to the outer wall of the bottom end of the labor-saving ball, and at least three labor-saving balls are arranged and are respectively arranged at the top end of the center and two sides of the bag body; the sealing cover adopts a circular rubber bulge, is adhered to the surface of the labor-saving ball through a silica gel strip, and is arranged in an equivalent manner with the labor-saving ball; the inside lining adopts circular transparent TPU, and the inside lining laminating sets up in the inner wall department of laborsaving ball, and the radius of this inside lining equals the radius of laborsaving ball.
The shoulder strap is made of rectangular nylon, the shoulder strap is symmetrically sewn, an opening button is sewn at the lower end of the shoulder strap, the rectangular nylon matched shoulder strap is arranged below the shoulder strap, the shoulder strap is arranged into an adjustable double-shoulder strap by being threaded through the opening button, and the shoulder strap can be disconnected under the pulling force exceeding 15LBS so as to ensure the safety performance of the shoulder strap.
The charging hole adopts a TPYE-B charging socket, and a rectangular protective cover is arranged on the surface of the charging hole in a sealing manner; the top layer adopts circular leather, and the top layer is fixed in the both sides of inclusion through the machine sewing structure respectively, and the radius on this top layer equals the radius of inclusion.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the multifunctional luggage, the labor-saving balls are additionally arranged to generate stable lifting force to counteract gravity in the process of carrying out, the defects that the existing structure is too high in pressure in a bearing state, fatigue is brought to people, and physical consumption is large are overcome, the force output in the bearing state is reduced, the overall use experience and the work efficiency of the multifunctional luggage are improved, and the overall labor-saving performance of the multifunctional luggage is improved.
2. The compression cavity is arranged, a foundation is laid for placing the clothes by arranging the compression structure, the defect that the single side of the clothes with the existing structure wastes resources is overcome, the resource utilization rate of the device is improved, the whole occupied area of the resources is reduced, the availability of the resources in the device is improved, and the use experience is improved.
Drawings
FIG. 1 is a schematic view of the structure of the multifunctional case of the present invention;
FIG. 2 is a schematic view of the internal structure of the bag of the present invention;
FIG. 3 is a schematic diagram of the internal structure of a second enclosure according to the present invention;
FIG. 4 is a schematic view of the back structure of the bag of the present invention;
FIG. 5 is a schematic view of the outer appearance of the power saving ball of the present invention when it is lifted;
FIG. 6 is a schematic diagram of the power configuration of FIG. 1 according to the present invention;
fig. 7 is a schematic view of the labor-saving ball of fig. 1.
In the figure: 1-bag body, 2-labor-saving ball, 21-lining, 22-connecting pipe, 3-sealing cover, 4-first zipper, 5-second zipper, 6-second bag body, 7-surface layer, 8-air extraction opening, 9-compression cavity, 10-sealing strip, 11-electric power structure, 111-inflator pump, 112-power supply, 13-air pipe, 14-charging hole and 15-shoulder strap.
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. 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 reference to the attached drawings, the multifunctional luggage comprises a luggage body 1, wherein shoulder straps 15 are sewn on two sides of one surface of the luggage body 1 respectively, an inner cavity 12 is sewn inside the luggage body 1, and an electric power structure 11 is hermetically installed on the inner wall side of the luggage body 1 at the bottom end of the outer wall of the inner cavity 12; the outer surface of the electric power structure 11 is hermetically connected with a gas pipe 13 through a three-way joint, the outer wall of the gas pipe 13 passing through the inner cavity 12 penetrates through the upper surface of the bag body 1 and is hermetically connected with a labor-saving ball 2, and a sealing cover 3 is hermetically buckled on the surface of the labor-saving ball 2; a first zipper 4 is sewn at the periphery of the bag body 1; the upper end part of the bag body 1 is provided with a second bag body 6, a second zipper 5 is sewn on the periphery of the second bag body 6 for opening and closing control, and the inner surface of the bottom end of the second bag body 6 is bonded and fixed with the outer wall of the bottom end of the compression cavity 9; an air suction opening 8 is embedded in the upper surface of the compression cavity 9, sealing strips 10 are adhered to the two inner walls of the upper end of the compression cavity 9 in a matching manner, a surface layer 7 is sewn at the upper end of the second package body 6 above the compression cavity 9, and the air suction opening 8 penetrates through the surface of the surface layer 7; a charging hole 14 is arranged on the surface of the bag body 1 on the same side as the shoulder strap 15 in a penetrating manner; an inflator 111 is arranged inside the electric power structure 11, and one end of the inflator 111 is electrically connected with a power supply 112; the inner part of the labor-saving ball 2 is filled with a lining, and a connecting pipe 22 is adhered to the bottom end of the labor-saving ball 2.
The electric power structure 11 adopts polypropylene ethylene with a rectangular structure, the electric power structure 11 is adhered and fixed on the inner side wall of the bottom end of the bag body 1, and a rectangular sealing cover is fixed at the upper end of the electric power structure 11 through threads; the inflator pump 111 adopts a KIWL miniature direct current inflator pump, and the air suction port of the inflator pump 111 penetrates through the bottom surface of the bag body 1; power 112 adopts the win two thousand milliamperes lithium batteries of article, and glues in electric power structure 111's inner wall department in power 112's shell bottom, is connected with a hole 14 that charges through the power cord at power 112's power port, passes through wire electric connection button switch at one side section of power 112, guarantees the whole lift structure electric drive's of device use and experiences, improves the cyclic utilization nature of device under the use is loaded, improves life.
The bag body 1 is made of annular leather, the top end surface of the bag body 1 is provided with at least three circular openings for penetrating through the gas conveying pipe 13, and one side end of the bag body 1 is provided with a micro button switch in a penetrating way; the inner cavity 12 is made of circular high-elasticity EVA foam, and the edge position of the upper end of the inner cavity 12 is fixed at the edge position of the bag body 1 through machine sewing; first zip fastener 4 adopts the nylon zip fastener, and first zip fastener 4 makes up respectively on the inclusion 1 surface of inner chamber 12 edge side, and the middle lower part at inclusion 1 is fixed respectively to the both ends border position of first zip fastener 4, guarantees the whole integrality of device, improves the whole use experience of device.
The second package body 6 adopts a circular structure, and a compression cavity 9 is filled in the second package body 6; the compression cavity 9 is made of rectangular composite nylon plastic, and the linear length of the compression cavity 9 is 1-2cm smaller than the linear radius of the second bag body 6; the air extraction opening 8 adopts a circular vacuum air extraction one-way valve, the nominal diameter of the air extraction opening 8 is 30mm, and the air extraction opening 8 is matched with an electric air extraction pump to extract air so as to realize vacuum compression; the sealing strip 10 is made of rectangular rubber, the sealing strip 10 is fixed on the inner wall side of the upper end of the compression cavity 9 respectively to form a meshing sealing structure, the sealing strip 10 is manually kneaded to form a kneading sealing state, the cutting performance of the device is guaranteed, the overall storage performance and the placement performance of the device are guaranteed, a classified and definite backpack structure is brought to a user, and the requirement satisfaction degree of the backpack for the user is improved.
The gas transmission pipes 13 are made of tubular silica gel, the gas transmission pipes 13 are connected through a sealing structure, each gas transmission pipe 13 is fixedly connected with a connecting pipe 22, the gas transmission pipes 13 are arranged on the outer wall of the inner cavity 12 of the inner wall of the bag body 1, the overall length of each gas transmission pipe 13 is 3-5cm larger than the linear radius of the bag body 1, and the gas transmission pipes 13 are fixed on the surface of the inner wall of the bag body 1 through winding and sewing; connecting pipe 22 adopts the silica gel hose, at the inner wall of the lower extreme outer wall bonding of connecting pipe 22 at gas-supply pipe 13, and the upper end of this connecting pipe 22 link up the adhesion and is in the bottom inner wall department of laborsaving ball 2, improves the transmission performance of device, ensures the structure linking performance of device, avoids because the wasting of resources that the device structure does not link up the production, improves the work efficiency of device.
The labor-saving ball 2 is made of imported TPU materials with a spherical structure, a circular groove for fixing the sealing cover 3 is embedded in the surface of the labor-saving ball 2, the sealing cover 3 is hermetically connected inside the circular groove in the surface of the labor-saving ball 2, double-sided nano pastes for fixing the labor-saving ball 2 are adhered to the outer wall of the bottom end of the labor-saving ball 2, and the labor-saving ball 2 is at least three and is respectively arranged at the top end of the center and two sides of the bag body 1; the sealing cover 3 is a circular rubber bulge, the sealing cover 3 is adhered to the surface of the labor-saving ball 2 through a silica gel strip, and the sealing cover 3 and the labor-saving ball 2 are arranged in an equivalent manner; inside lining 21 adopts circular transparent TPU, and the laminating of inside lining 21 sets up in the inner wall department of laborsaving ball 2, and the radius of this inside lining 21 equals the radius of laborsaving ball 2, guarantees that the device is in the bulk lift auxiliary state under the state of bearing, avoids current single structure to bear, produces the drawback of strength consumption under the off-going state, improves the whole laborsaving performance of device.
The shoulder strap 15 is made of rectangular nylon, the shoulder strap 15 is symmetrically sewn, a buckle is sewn at the lower end of the shoulder strap 15, the rectangular nylon matched shoulder strap is arranged below the shoulder strap 15, the shoulder strap 15 is arranged into an adjustable-state double-shoulder strap through the buckle, the shoulder strap 15 can be disconnected under the tension exceeding 15LBS (location based service), so that the safety performance of the shoulder strap 15 is guaranteed, the overall adjustability of the shoulder strap is guaranteed, different requirements of different states can be used, the use fitting performance of the device is improved, the existing double-shoulder backpack is inherited to certain extent, and the defects are improved in a targeted manner.
The charging hole 14 adopts a TPYE-B charging socket, and a rectangular protective cover is arranged on the surface of the charging hole 14 in a sealing manner; the surface layer 7 is made of circular leather, the surface layer 7 is fixed on two sides of the bag body 1 through a machine sewing structure, the radius of the surface layer 7 is equal to that of the bag body 1, overall use experience of the device is guaranteed, and overall utilization and reusability of the device are improved.
All parts used in the application 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, circuit connection adopts the conventional connection mode in the prior art, and detailed description is not given here.
According to the multifunctional luggage, the power supply 112 is charged through the charging hole 14, then the sealing cover on the surface of the charging hole 112 is covered, then the bag body 1 and the second bag body 6 are opened through the first zipper 4 and the second zipper 5, clothes to be packaged are placed in the compression cavity 9 inside the second bag body 6, after the filling is finished, the compression cavity 9 is kneaded into a sealing state through the meshing sealing strip 10, the electric air suction pump with the same external specification is buckled to the surface of the air suction opening 8, then the power supply of the electric air suction pump is switched on, the electric air suction pump can pump the compression cavity 9 into a vacuum state, the electric air suction pump is removed, the cover on the surface of the air suction opening 8 is buckled, embedded and fixed, and then the second bag body 6 is closed through the second zipper 5, so that the compression placement can be finished; placing the rest objects in the inner cavity 12 of the bag body 1, then closing the bag body 1 through the first zipper 4, and finishing the object loading of the backpack; when the load is large in the bearing state, a user removes the nanometer paste at the bottom end of the labor-saving ball 2, the labor-saving ball 2 is released from the fixed state, the button switch is pressed, the power supply 112 supplies power to the inflator pump 111, the inflator pump 111 absorbs external air through the bag body 1 and transmits the external air to the inside of the connecting pipe 22, the connecting pipe 22 transmits the gas to the inside of the labor-saving ball 2, part of the grown gas pipe 13 rises along with the labor-saving ball 2, the rest of the gas pipe 13 is fixed on the surface of the inner cavity 12 in a multiplied mode, the connecting pipe 22 at the bottom end of the labor-saving ball 2 generates gas transmission, the labor-saving ball 2 expands in the inflation state to generate lift force, the gravity of the bag body 1 is partially offset; when the lift force is not needed to be counteracted, the air can be discharged through the sealing cover 3.
In summary, the following steps: the multifunctional bag has the advantages that the labor-saving ball 2, the gas pipe 13, the compression cavity 9 and the sealing strip 10 are arranged, so that the problem that the structure of the backpack bag is still single integrally, the backpack bag can only be stacked and placed, the placement state is loose, and the occupied area is large is solved; the whole load is great under the backpack state of backpack, has caused serious burden to the state of walking, influences the problem of using experience.
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 (8)
1. A multifunctional case comprises a case body (1), wherein shoulder straps (15) are sewn on two sides of one surface of the case body (1) respectively, and the multifunctional case is characterized in that: an inner cavity (12) is sewn in the bag body (1), and an electric power structure (11) is hermetically installed on the inner wall side of the bag body (1) at the bottom end of the outer wall of the inner cavity (12); the outer surface of the electric power structure (11) is hermetically connected with a gas pipe (13) through a three-way connector, the outer wall of the gas pipe (13) passing through the inner cavity (12) is hermetically connected with a labor-saving ball (2) penetrating through the upper surface of the bag body (1), and the surface of the labor-saving ball (2) is hermetically buckled with a sealing cover (3); a first zipper (4) is sewn at the periphery of the bag body (1); the upper end part of the bag body (1) is provided with a second bag body (6), a second zipper (5) is sewn on the periphery of the second bag body (6) for opening and closing control, and the inner surface of the bottom end of the second bag body (6) is adhered and fixed with the outer wall of the bottom end of the compression cavity (9); an air suction opening (8) is embedded in the upper surface of the compression cavity (9), sealing strips (10) are adhered to two inner walls of the upper end of the compression cavity (9) in a matching mode, a surface layer (7) is sewn at the upper end of the second bag body (6) above the compression cavity (9), and the air suction opening (8) penetrates through the surface of the surface layer (7); a charging hole (14) is arranged on the surface of the bag body (1) on the same side as the shoulder strap (15) in a penetrating manner; an air pump (111) is arranged inside the electric power structure (11), and one end of the air pump (111) is electrically connected with a power supply (112); the inner part of the labor-saving ball (2) is filled with a lining, and a connecting pipe (22) is adhered to the bottom end of the labor-saving ball (2).
2. A multi-functional bag according to claim 1, wherein: the electric power structure (11) adopts polypropylene ethylene with a rectangular structure, the electric power structure (11) is adhered and fixed on the inner side wall of the bottom end of the bag body (1), and a rectangular sealing cover is fixed at the upper end of the electric power structure (11) through threads; the inflator pump (111) adopts a KIWL miniature direct current inflator pump, and the air suction port of the inflator pump (111) penetrates through the bottom surface of the bag body (1); the power supply (112) adopts a product surpassing twenty thousand milliampere lithium battery, the bottom end of a shell of the power supply (112) is stuck on the inner wall of the electric power structure (111), a power port of the power supply (112) is connected with a charging hole (14) through a power line, and one side section of the power supply (112) is electrically connected with a button switch through a lead.
3. A multi-functional bag according to claim 1, wherein: the bag body (1) is made of annular leather, the top end surface of the bag body (1) is provided with at least three circular openings for penetrating through the gas transmission pipe (13), and one side end of the bag body (1) is provided with a micro button switch in a penetrating way; the inner cavity (12) is made of circular high-elasticity EVA foam, and the edge position of the upper end of the inner cavity (12) is fixed at the edge position of the bag body (1) through machine sewing; the first zipper (4) is a nylon zipper, the first zipper (4) is sewn on the surface of the bag body (1) on the edge side of the inner cavity (12), and the edge positions of two ends of the first zipper (4) are fixed on the middle lower part of the bag body (1) respectively.
4. A multi-functional bag according to claim 1, wherein: the second bag body (6) adopts a circular structure, and a compression cavity (9) is filled in the second bag body (6); the compression cavity (9) is made of rectangular composite nylon plastic, and the linear length of the compression cavity (9) is smaller than the linear radius of the second bag body (6) by 1-2 cm; the air extraction opening (8) adopts a circular vacuum air extraction one-way valve, the nominal diameter of the air extraction opening (8) is 30mm, and the air extraction opening (8) is matched with an electric air extraction pump to extract air to realize vacuum compression; the sealing strips (10) are made of rectangular rubber, the sealing strips (10) are respectively fixed on the inner wall side of the upper end of the compression cavity (9) to form a meshing sealing structure, and the sealing strips (10) are kneaded manually to form a kneading sealing state.
5. A multi-functional bag according to claim 1, wherein: the bag comprises a bag body (1), wherein the gas conveying pipes (13) are made of tubular silica gel, the gas conveying pipes (13) are connected through a sealing structure, each gas conveying pipe (13) is fixedly connected with a connecting pipe (22), the gas conveying pipes (13) are arranged on the outer wall of an inner wall inner cavity (12) of the bag body (1), the overall length of each gas conveying pipe (13) is larger than the linear radius of the bag body (1) by 3-5cm, and the gas conveying pipes (13) are fixed on the surface of the inner wall of the bag body (1) through winding and sewing; the connecting pipe (22) adopts a silica gel hose, the outer wall of the lower end of the connecting pipe (22) is bonded on the inner wall of the gas conveying pipe (13), and the upper end of the connecting pipe (22) is communicated and adhered on the inner wall of the bottom end of the labor-saving ball (2).
6. A multi-functional bag according to claim 1, wherein: the labor-saving ball (2) is made of imported TPU materials with a spherical structure, a circular groove for fixing the sealing cover (3) is embedded in the surface of the labor-saving ball (2), the sealing cover (3) is hermetically connected in the circular groove in the surface of the labor-saving ball (2), double-sided nano pastes for fixing the labor-saving ball (2) are adhered to the outer wall of the bottom end of the labor-saving ball (2), and the three labor-saving balls (2) are arranged at least and are respectively arranged at the top end of the center and at two sides of the bag body (1); the sealing cover (3) is a circular rubber bulge, the sealing cover (3) is adhered to the surface of the labor-saving ball (2) through a silica gel strip, and the sealing cover (3) and the labor-saving ball (2) are arranged in an equivalent manner; the inner liner (21) is made of circular transparent TPU, the inner liner (21) is attached to the inner wall of the labor-saving ball (2), and the radius of the inner liner (21) is equal to that of the labor-saving ball (2).
7. A multi-functional bag according to claim 1, wherein: the shoulder straps (15) are made of rectangular nylon, the shoulder straps (15) are symmetrically sewn, the lower ends of the shoulder straps (15) are sewn with the opening buckles, the rectangular nylon matched shoulder straps are arranged below the shoulder straps (15), the shoulder straps (15) are threaded into adjustable double-shoulder straps through the opening buckles, and the shoulder straps (15) can be broken under the pulling force exceeding 15LBS (location based service) to ensure the safety performance of the shoulder straps (15).
8. A multi-functional bag according to claim 1, wherein: the charging hole (14) adopts a TPYE-B charging socket, and a rectangular protective cover is arranged on the surface sealing cover of the charging hole (14); the bag is characterized in that the surface layer (7) is made of circular genuine leather, the surface layer (7) is fixed on two sides of the bag body (1) through machine sewing structures respectively, and the radius of the surface layer (7) is equal to that of the bag body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010134489.7A CN111184337A (en) | 2020-03-02 | 2020-03-02 | Multifunctional case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010134489.7A CN111184337A (en) | 2020-03-02 | 2020-03-02 | Multifunctional case |
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| Publication Number | Publication Date |
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| CN111184337A true CN111184337A (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010134489.7A Withdrawn CN111184337A (en) | 2020-03-02 | 2020-03-02 | Multifunctional case |
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| CN (1) | CN111184337A (en) |
Citations (6)
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|---|---|---|---|---|
| CN2803066Y (en) * | 2005-06-30 | 2006-08-09 | 孟昊 | Vacuum suckable travelling bag |
| CN102475396A (en) * | 2010-11-24 | 2012-05-30 | 西安孔明电子科技有限公司 | Burden alleviating schoolbag with safety mark |
| CN202618610U (en) * | 2011-12-16 | 2012-12-26 | 高昊天 | Inflating labor-saving traveling bag |
| CN106307995A (en) * | 2016-10-20 | 2017-01-11 | 陕西理工学院 | Portable type packsack |
| CN208403567U (en) * | 2018-05-26 | 2019-01-22 | 乔予 | A kind of collecting bag of Destination Management |
| CN209965553U (en) * | 2018-08-28 | 2020-01-21 | 陕西科技大学 | Outdoor knapsack with vacuum compression bagging apparatus |
-
2020
- 2020-03-02 CN CN202010134489.7A patent/CN111184337A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2803066Y (en) * | 2005-06-30 | 2006-08-09 | 孟昊 | Vacuum suckable travelling bag |
| CN102475396A (en) * | 2010-11-24 | 2012-05-30 | 西安孔明电子科技有限公司 | Burden alleviating schoolbag with safety mark |
| CN202618610U (en) * | 2011-12-16 | 2012-12-26 | 高昊天 | Inflating labor-saving traveling bag |
| CN106307995A (en) * | 2016-10-20 | 2017-01-11 | 陕西理工学院 | Portable type packsack |
| CN208403567U (en) * | 2018-05-26 | 2019-01-22 | 乔予 | A kind of collecting bag of Destination Management |
| CN209965553U (en) * | 2018-08-28 | 2020-01-21 | 陕西科技大学 | Outdoor knapsack with vacuum compression bagging apparatus |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200522 |
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| WW01 | Invention patent application withdrawn after publication |