WO2021109887A1

WO2021109887A1 - Seat type suitcase

Info

Publication number: WO2021109887A1
Application number: PCT/CN2020/130827
Authority: WO
Inventors: 冯坛
Original assignee: 冯坛
Priority date: 2019-12-06
Filing date: 2020-11-23
Publication date: 2021-06-10
Also published as: CN111358140A

Abstract

A seat type suitcase, comprising: a case body, provided with an opening/closing part (6), wherein the opening/closing part (6) divides the case body into a front case housing (5) and a rear case housing (7), a first groove is provided on the top of the front case housing (5), a second groove (23) is provided on the top of the rear case housing (7), and cushions (24) are fixed in both the first groove and the second groove (23); and a turnable hidden guardrail, the guardrail comprising a front plate (1), a left side plate (11), and a right side plate (2), wherein one end of the left side plate (11) is provided on the right side of the rear case housing (7) in a turnable manner, and one end of the right side plate (2) is provided on the right side of the rear case housing (7) in a turnable manner; and the other end of the left side plate (11) and the other end of the right side plate (2) are both connected to the front plate (1). The cushions (24) and the guardrail are mounted on the top of the suitcase, so that the suitcase is also a slidable chair having wheels, can be ridden and slid at any time, and is stable and comfortable; a child bag can be carried, hands are free, labor is saved, and travel fatigue and luggage fatigue are avoided.

Description

Seat type suitcase

Technical field

The invention relates to a suitcase, in particular to a seat-type suitcase.

Background technique

Traveling is a relaxing way of life, and many people are eager for a flying trip that just walks away.

When a person is on a journey, pulling a suitcase, carrying a large bag or holding a child, turning around, queuing, transferring in hotels, stations, and airports...the fatigue and burden of luggage all the way make the trip a journey Suffer.

Therefore, it is necessary to design a seat-type suitcase, which can be installed on the top of the suitcase with a cushion and a reversible hidden guardrail, so that the suitcase is also a sliding wheeled chair, which is stable and comfortable, and can directly ride and slide at any time to relieve fatigue ; Can carry children's bags, free your skills, save worry and effort, and stay away from travel fatigue and baggage burden, and truly free travel.

technical problem

The technical problem to be solved by the present invention is to provide a seat-type suitcase, which can install a cushion and a reversible hidden guardrail on the top of the suitcase, so that the suitcase is also a slidable chair, stable and comfortable, and can be directly ridden at any time Sliding, it can also carry children's bags that are not easy to slip off.

Technical solutions

In order to solve the above technical problems, the present invention provides a seat-type suitcase, including a box body, the box body is like a chair structure in a trapezoidal shape with a narrow upper and a wide bottom, so as to improve the riding stability of the box; The box body is provided with an opening and closing part, the opening and closing part divides the box body into a front box shell and a rear box shell; the front box shell and the rear box shell cooperate with each other to form a box for placing luggage items The accommodating cavity; the top of the front box shell is provided with a first groove, the top of the rear box shell is provided with a second groove, the length and depth of the first groove and the second groove are both The same, the first groove and the second groove are both fixed with cushions; a reversible and hidden guardrail, the guardrail includes a front wall, a left side panel, and a right side panel; the left side The shape and size of the side panel and the right side panel are the same; one end of the left side panel is reversibly arranged on the left side of the rear box shell, and one end of the right side panel is reversible The other end of the left side panel and the other end of the right side panel are both connected to the front panel, and the front panel is provided with The hollow part that reduces the weight of the guardrail itself.

Preferably, the seat cushion includes soft, comfortable and scratch-resistant foamed PU and PP boards, and the foamed PU covers the surface of the PP board.

Preferably, the left and right side panels are provided with bent parts, and the bent parts are provided with rectangular notches; the left and right sides of the front box shell are provided with limit blocks, and the limit blocks are provided on the left and right sides of the front box shell. The position block is located on the rotation path of the rectangular gap; the end of the limit block is protrudingly provided with a fixed shaft for hanging the bag, and the end of the fixed shaft is provided with a side block for preventing the bag from slipping off .

Preferably, the front wall, the left side wall and the right side wall are an integrated structure, and the guardrail is injection molded from a tough plastic material.

Preferably, the rear box shell is provided with a third groove for receiving the front wall; the third groove is located on the rotation path of the front wall.

Preferably, a magnetic buckle is arranged on the third groove, an iron buckle is arranged on the front panel, and the magnetic buckle and the iron buckle cooperate with each other.

Preferably, a handle for lifting the luggage is provided on the top of the rear box shell, and a pull rod that can be freely retractable is provided on the side of the handle.

Preferably, the pull rod includes two parallel skeletons and a handle connecting the two skeletons.

Preferably, four rollers for moving the luggage around are fixed on the four corners of the bottom of the box body, and the rollers are universal wheels with a braking function.

Preferably, the seat-type suitcase includes an intelligent display device for displaying the identity information of the owner of the suitcase; the intelligent display device includes a liquid crystal display and a microprocessor, and the liquid crystal display is installed on the outer surface of the rear case. , The microprocessor is arranged on the inner wall of the back box shell, and the microprocessor is electrically connected with the liquid crystal display.

Beneficial effect

Compared with the prior art, the beneficial effects of the present invention are:

1. In the present invention, a first groove is provided on the top of the front box shell, and a second groove is provided on the top of the rear box shell. Seat cushions are fixed in both the first groove and the second groove; You can sit directly on the cushion on the top of the box to rest at any time, which is stable and comfortable, and relieves the fatigue of the journey.

2. The present invention is equipped with a guardrail, which can be used as a safe and comfortable backrest after being turned up. It can be used to ride children, and can also carry various bag items, freeing one's skills and saying goodbye to the burden of luggage. The guardrail can be automatically concealed in the third groove of the rear case by flipping down, which is easy to haul and store.

In the present invention, the box body is a trapezoid with a narrow upper part and a wide lower part, which conforms to the mechanical engineering and guarantees the stability of the box.

Description of the drawings

In order to more clearly illustrate the technical solutions in the embodiment technology of the present invention, the following will briefly introduce the accompanying drawings used in the technical description of the embodiments. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, for those of ordinary skill in the art, without creative work, other drawings can be obtained from these drawings.

Figure 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic diagram of a partial enlarged structure of area C in FIG. 1.

Among them, 1-front wall, 2-right side wall, 3-rectangular gap, 4-limit block, 5-front case, 6-opening and closing part, 7-rear case, 8-with brake Functional universal wheel, 9-magnetic buckle, 10-third groove, 11-left side panel, 12-iron buckle, 13-liquid crystal display, 14-hollow part, 21-handle, 22-can Telescopic rod, 23-second groove, 24-seat cushion.

Embodiments of the present invention

The following describes the technical solutions in the embodiments of the present invention clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

Example

Referring to Figures 1 to 2, the present invention discloses a seat-type suitcase, including:

A box body, the box body is provided with an opening and closing part 6 which divides the box body into a front box shell 5 and a rear box shell 7. The front case 5 and the rear case 7 cooperate with each other to form an accommodating cavity, and the accommodating cavity can be used to place luggage items.

The top of the front case 5 is provided with a first groove, and the top of the rear case 7 is provided with a second groove 23. The length and depth of the first groove and the second groove 23 are the same. A cushion 24 is fixed in both the second groove 23 and the second groove 23. The seat cushion 24 includes soft, comfortable and scratch-resistant foamed PU and PP boards, and the foamed PU covers the surface of the PP board. Travelers sitting on the sofa cushion 24 on the top of the box will feel soft and comfortable, which can relieve fatigue during the journey.

An overturned and hidden guardrail, the guardrail includes a front wall 1, a left side wall 11, and a right side wall 2. The shape and size of the left side panel 11 and the right side panel 2 are the same. One end of the left side panel 11 is reversibly arranged on the left side of the rear box shell 7; one end of the above right side panel 2 is reversibly arranged on the right side of the rear box shell 7, and the left side panel 11 The other end and the other end of the right side panel 2 are both connected to the front panel 1. A hollow part 14 is provided on the front wall, and the hollow part 14 can make the weight of the guardrail lighter.

A bending part is provided on the left side panel 11, and a rectangular notch 3 is opened on the bending part. A limit block 4 is provided on the left side of the front box shell 5, and the limit block 4 is located on the rotation path of the rectangular gap 3. By providing the above-mentioned limit block 4, the guardrail can stand upright on the top of the luggage case after being turned upward.

The front wall 1, the left side wall 11 and the right side wall 2 are an integrated structure, and the guardrail is injection molded from tough plastic material and is not easily damaged.

The above-mentioned rear box shell 7 is provided with a third groove 10 for receiving the front wall 1. The above-mentioned third groove 10 is located on the rotation path of the dash panel 1. The third groove 10 is provided with a magnetic buckle 9, and an iron buckle 12 is provided on the front wall 1, and the magnetic buckle 9 and the iron buckle 12 cooperate with each other. So that the guardrail will not shake when not in use.

The flipping guardrail can be used as a backrest of a chair after being turned up, which can carry children and carry various bags. The above-mentioned left side panel and right side panel are suitable in height, which can protect the child or the bag from falling from the side when carrying a child or a bag in a suitcase, and liberate one's hands. The guardrail can be automatically concealed in the third groove of the rear case by turning it down, which is easy to haul and store, and will not affect the appearance of the suitcase.

A handle 21 for lifting the luggage is provided on the top of the rear box shell 7, and a pull rod 22 capable of extending and retracting is provided on the side of the handle 21. Before retracting or opening the guardrail, the pull rod 22 must be stowed.

The four corners of the bottom of the box body are fixed with rollers, and the rollers are universal wheels 8 with braking function. Able to move the suitcase 360 degrees. The above-mentioned rollers are equipped with a braking function, which can prevent the box from sliding at will when unmanned in the car, and also ensure the stability of riding the box.

The aforementioned seat-type suitcase includes an intelligent display device, which can be used to display the identity information of the suitcase owner and reduce the probability of the suitcase being lost. The above-mentioned intelligent display device includes a liquid crystal display 13 and a microprocessor. The liquid crystal display 13 is installed on the outer surface of the rear case, the microprocessor is arranged on the inner wall of the rear case, and the microprocessor is electrically connected to the liquid crystal display 13.

The above-mentioned microprocessor selects a single-chip microcomputer, and the above-mentioned single-chip microcomputer and the PC can carry out serial communication. The above-mentioned liquid crystal display 13 selects a 12864 liquid crystal display with a resolution of 128x64, 8192 16*16 dot Chinese characters and 128 ASCII character sets are built-in. This displays the name and phone information of the owner of the suitcase. Use 10 pins in the 12864 liquid crystal display 13 to connect with the data port of the single-chip microcomputer to realize writing data and displaying data.

The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown in this document, but should conform to the widest scope consistent with the principles and novel points disclosed in this document.

Claims

A seat-type suitcase, which is characterized by comprising: a box body, like a chair structure, the box body is a trapezoid with a narrow top and a wide bottom, so as to improve the riding stability of the box; There is an opening and closing part, the opening and closing part divides the box body into a front box shell and a rear box shell; the front box shell and the rear box shell cooperate with each other to form a accommodating cavity for placing luggage items; The top of the front box shell is provided with a first groove, and the top of the rear box shell is provided with a second groove. The length and depth of the first groove and the second groove are the same. A seat cushion is fixed in both a groove and the second groove; a reversible and hidden guardrail, the guardrail includes a front wall, a left side wall and a right side wall; the left side wall and the The right side panel has the same shape and size; one end of the left side panel is reversibly arranged on the left side of the rear box shell, and one end of the right side panel is reversibly arranged on the The right side of the rear box shell; the other end of the left side panel and the other end of the right side panel are both connected to the front panel, and the front panel is provided with a guardrail to reduce the weight of the guardrail Hollowed part.
The seat-type suitcase according to claim 1, wherein the seat cushion comprises soft, comfortable and scratch-resistant foamed PU and PP boards, and the foamed PU covers the surface of the PP board.
The seat-type suitcase according to claim 2, wherein the left and right side panels are provided with bent parts, and the bent parts are provided with rectangular notches; There are limit blocks on the left and right sides, the limit blocks are located on the rotation path of the rectangular gap; the end of the limit block is protrudingly provided with a fixed shaft for hanging bags, the fixed shaft The end is provided with side blocks to prevent the bag from slipping off.
The seat-type suitcase according to claim 3, wherein the front wall, the left side wall, and the right side wall are an integrated structure, and the guardrail is injection molded from a tough plastic material.
The seat-type suitcase according to claim 4, wherein a third groove for accommodating the front wall is opened on the rear case shell; the third groove is located on the front wall On the path of rotation.
The seat-type suitcase according to claim 5, wherein a magnetic buckle is provided on the third groove, an iron buckle is provided on the front wall, and the magnetic buckle is connected to the The iron buckles cooperate with each other.
The seat-type suitcase according to claim 6, characterized in that the top of the rear case shell is provided with a handle for lifting the suitcase, and a pull rod capable of extending and retracting is arranged on the side of the handle .
7. The seat-type suitcase according to claim 7, wherein the pull rod comprises two parallel skeletons and a hand-held part connecting the two skeletons.
The seat-type suitcase according to claim 8, wherein four rollers for moving the suitcase around are fixed on the four corners of the bottom of the box body, and the rollers are universal wheels with a braking function. To round.
The seat-type suitcase according to claim 9, characterized in that it comprises an intelligent display device for displaying the identity information of the owner of the suitcase; the intelligent display device includes a liquid crystal display and a microprocessor, and the liquid crystal display is installed in On the outer surface of the rear case, the microprocessor is arranged on the inner wall of the rear case, and the microprocessor is electrically connected to the liquid crystal display.