CN218164468U

CN218164468U - Multifunctional luggage case

Info

Publication number: CN218164468U
Application number: CN202221482634.1U
Authority: CN
Inventors: 李文祥; 张建华
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-12-30
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a multifunctional luggage case, which comprises a case body and a push-pull frame, wherein one end part of the push-pull frame is pivoted on the case body, the luggage case also comprises a seat and a support frame, one end part of the seat is pivoted on the push-pull frame, the support frame is pivoted between the seat and the case body, the luggage case has a first use state and a second use state, and when the luggage case is in the first use state, the seat, the support frame and the push-pull frame are mutually folded at one side of the case body; when the luggage case is in a second use state, the push-pull frame is opened relative to the luggage case body, the support frame is supported between the luggage case body and the seat, and the seat and the push-pull frame are matched with each other to form a seat device for sitting. The suitcase has the advantages that the operation is convenient to convert between two using states, and great convenience is brought to the user for carrying children to go out.

Description

Multifunctional luggage case

Technical Field

The utility model relates to a multifunctional luggage case.

Background

People can carry the suitcase usually when going out on a long way, need to pull the suitcase distance of walking far away usually on the journey, this sometimes has physical examination to the user, especially, still need take child to go out together sometimes, and the adult needs to pull the suitcase on one hand and attend to child, even needs to hold child, causes the tired of journey.

Disclosure of Invention

The utility model aims at providing a multifunctional luggage case to solve one or more problems of prior art.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a multifunctional luggage case comprises a case body and a push-pull frame, wherein one end part of the push-pull frame is connected to the case body in a pivot mode, the luggage case further comprises a seat and a support frame, one end part of the seat is connected to the push-pull frame in a pivot mode, the support frame is connected between the seat and the case body in a pivot mode, the luggage case has a first use state and a second use state, and when the luggage case is in the first use state, the seat, the support frame and the push-pull frame are mutually folded on one side of the case body; when the luggage case is in a second use state, the push-pull frame is opened relative to the luggage case body, the support frame is supported between the luggage case body and the seat, and the seat and the push-pull frame are matched with each other to form a seat device for sitting.

Preferably, the luggage case has a top, a bottom, a first side and a second side, the push-pull frame, the seat and the support frame are disposed on the first side, and one end of the push-pull frame is pivotally connected to the bottom, the first side and the second side are disposed in tandem in the first use state of the luggage case; the luggage case is in the second use state, the first side portion is located above the second side portion, and the top portion and the bottom portion are arranged in tandem.

Furthermore, the luggage case also comprises a plurality of groups of first wheel assemblies arranged at the bottom of the case body and a plurality of groups of second wheel assemblies arranged on the second side part, when the luggage case is in the first use state, the plurality of groups of first wheel assemblies are supported on the ground, and the second wheel assemblies are separated from the ground; when the luggage case is in the second using state, the second wheel assembly and part of the first wheel assembly are supported on the ground together.

Further, the second wheel assembly is a universal wheel assembly; the multiple groups of first wheel assemblies comprise first primary wheel assemblies capable of rotating in a universal mode and first secondary wheel assemblies capable of switching between a universal use state and a directional use state, when the luggage case is in the first use state, the first secondary wheel assemblies are in the universal use state, and the first primary wheel assemblies and/or the first secondary wheel assemblies are supported on the ground; when the luggage case is in the second use state, the first primary wheel assembly is positioned above the first secondary wheel assembly and is separated from the ground, and the first secondary wheel assembly is in the oriented use state and is supported on the ground together with the second wheel assembly at intervals along the front-rear direction.

Preferably, the push-pull frame is detachably connected with the top, and when the luggage case is in the first use state, the push-pull frame and the top are fixed with each other; when the luggage case is in the second using state, the push-pull frame is separated from the top.

Preferably, the luggage case further comprises a leg support, one end of the leg support is pivotally connected with the seat, and when the luggage case is in the first using state, the leg support is folded between the push-pull frame and the seat; when the luggage case is in the second use state, the leg support and the push-pull frame are respectively arranged on two different sides of the seat in the length direction, and the leg support is supported between the seat and the case body along the up-down direction.

Further, the seat has a first end portion and a second end portion respectively disposed at two end portions different from each other in the longitudinal direction of the seat, the first end portion is pivotally connected to the push-pull frame, the second end portion is pivotally connected to the leg support, the luggage case is in the second use state, the seat gradually extends upward and obliquely from the first end portion to the second end portion, the leg support extends downward and obliquely from the second end portion in a direction away from the seat, and the push-pull frame extends upward and obliquely from the first end portion in a direction away from the seat.

Preferably, the push-pull frame comprises a backrest part located at the lower part and a pull rod part capable of extending out of the backrest part, when the luggage case is in the first use state, the backrest part is closed on one side of the luggage case, and the outer surface of the backrest part and the outer surface of the luggage case are flush with each other.

Further, the back spare is including dividing two back poles of locating the left and right sides and being parallel to each other, set firmly in two back board between the back pole, the pull rod spare is including dividing two pull rods of locating the left and right sides and being parallel to each other, set firmly in two pull handle between the pull rod upper portion, with one side the pull rod with slide telescopically between the back pole and connect.

Furthermore, an accommodating space is formed between the backrest plate and the backrest rods on two sides, and when the luggage case is in the first using state, the support frame and the seat are mutually folded and positioned in the accommodating space; and/or the support frame comprises two groups which are respectively arranged on two sides of the seat, and when the luggage case is in the first using state, the support frame is clamped between the backrest rod and the seat.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a multifunctional luggage case, wherein can link when the relative box of push-and-pull frame is opened and make the seat open with the relative box of support frame and form the seat device in one side of box, when the relative box of push-and-pull frame draws in, the seat can draw in between push-and-pull frame and box with the support frame, this suitcase has the first user state and the second user state that the portability personnel carried out the use as conventional suitcase uses concurrently, moreover, the steam generator is simple in structure, switching operation between two kinds of user states is convenient, it has brought very big facility to carry children to go on a journey for the user.

Drawings

Fig. 1 is a schematic side view of a luggage case in a first use state according to an embodiment of the present invention;

FIG. 2 is a first schematic front view of the luggage of FIG. 1;

FIG. 3 is a second schematic structural view of the luggage case of FIG. 1;

FIG. 4 isbase:Sub>A schematic sectional view taken along line A-A of FIG. 3;

FIG. 5 is a schematic sectional view taken along line B-B of FIG. 3;

FIG. 6 is a side view of the luggage case of FIG. 1 in a second operational configuration;

FIG. 7 is a schematic perspective view of the luggage case of FIG. 6;

wherein: 1. a box body; 11. an accommodating groove; 1a, a top; 1b, bottom; 1c, a first side portion; 1d, a second side portion; 2. a push-pull frame; 21. a back rest rod; 22. a pull rod; 23. pulling a handle; 24. a back board; 3. a first wheel assembly; 31. a first pulley assembly; 32. a first and second wheel assembly; 33. a wheel locking member; 4. a second wheel assembly; 5. a seat; 5a, a first end part; 5b, a second end; 6. a support frame; 7. and (5) supporting legs.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 7, a multifunctional luggage case includes a case body 1 and a push-pull frame 2, one end of the push-pull frame 2 is pivotally connected to the case body 1, the luggage case further includes a seat 5 and a support frame 6, one end of the seat 5 is pivotally connected to the push-pull frame 2, the support frame 6 is pivotally connected between the seat 5 and the case body 1, the luggage case has a first use state and a second use state which can be switched for use, wherein when the luggage case is in the first use state, the seat 5, the support frame 6 and the push-pull frame 2 are folded on one side of the case body 1, and the luggage case is used as a conventional luggage case for push-pull or towing use; when the luggage case is in the second using state, the push-pull frame 2 is opened relative to the case body 1, and the support frame 6 is supported between the seat 5 and the case body 1, so that the seat 5 and the push-pull frame 2 are mutually matched to form a seating device for sitting.

Specifically, referring to the drawings, the luggage body 1 is in a rectangular parallelepiped shape, the luggage body 1 has a top portion 1a, a bottom portion 1b, a first side portion 1c and a second side portion 1d, wherein the top portion 1a and the bottom portion 1b are upper and lower end portions in a height direction when the luggage body is pushed or pulled to be used as a conventional luggage body, the first side portion 1c and the second side portion 1d are front and rear end portions in a thickness direction when the luggage body is pushed or pulled to be used as a conventional luggage body, the push-pull frame 2, the seat 5 and the support frame 6 are all arranged on the first side portion 1c, one end portion of the push-pull frame 2 is pivotally connected with the bottom portion 1b, and the push-pull frame 2 is detachably connected with the top portion 1 a.

When the suitcase is in a first use state, as shown in fig. 1 and 2, the top part 1a and the bottom part 1b are arranged one above the other, the first side part 1c and the second side part 1d are arranged one behind the other in the pushing or dragging direction of the suitcase, and the push-pull frame 2 and the top part 1a are fixed to each other; when the luggage case is in the second use state, as shown in fig. 6 and 7, the first side portion 1c is located above the second side portion 1d, the top portion 1a and the bottom portion 1b are disposed in tandem in the pushing or towing direction of the luggage case, the push-pull frame 2 is separated from the top portion 1a, and the seat 5, the support frame 6 and the push-pull frame 2 are relatively unfolded above the first side portion 1 c.

Referring to the drawings, the luggage also comprises a plurality of groups of first wheel assemblies 3 arranged at the bottom of the luggage body 1 and a plurality of groups of second wheel assemblies 4 arranged on the second side part 1d, the luggage is in a first use state, the plurality of groups of first wheel assemblies 3 are supported on the ground, and the second wheel assemblies 4 are separated from the ground; and when the luggage case is in the second use condition, the second wheel assembly 4 and part of the first wheel assembly 3 are supported on the ground together. Specifically, the multiple first wheel assemblies 3 include multiple first wheel assemblies 31 and multiple first second wheel assemblies 32, the first wheel assemblies 31 are disposed below the bottom 1b of the box 1 and close to the first side 1c, and have two groups respectively disposed on the left and right sides, and the first wheel assemblies 31 are universal wheel assemblies; the first and second wheel assemblies 32 are disposed below the bottom 1b of the case 1 and close to the second side portion 1d, and have two sets disposed on the left and right sides, the first and second wheel assemblies 32 are universal wheel assemblies capable of being switched between a universal use state and a directional use state, and herein, specifically, the first and second wheel assemblies 32 are provided with wheel locking members 33, the first and second wheel assemblies 32 are in the universal use state when the wheel locking members 33 are unlocked, and the first and second wheel assemblies 32 are switched to the directional use state when the wheel locking members 33 are locked. The second wheel assembly 4 has two sets of universal wheel assemblies respectively arranged on the left side and the right side, and the second wheel assembly 4 is arranged on the second side portion 1d close to the top portion 1 a.

When the luggage case is in the first use state, the first two-wheel assembly 32 is in the universal use state, and the first two-wheel assembly 32 and/or the first primary-wheel assembly 31 are supported on the ground, so that a user can conveniently push or pull the luggage case; when the luggage case is in the second use state, the second wheel assembly 4 and the first second wheel assembly 32 are supported on the ground at intervals in the front-back direction, and the first second wheel assembly 32 is in the oriented use state, so that the luggage case can be pushed to run more conveniently.

As shown in fig. 6 and 7, the luggage case further includes a leg support 7, one end of the leg support 7 is pivotally connected to the seat 5, so as to be capable of being turned with respect to the seat 5 to be folded with respect to the seat 5 or unfolded with respect to the seat 5,

specifically, the seat 5 has a first end 5a and a second end 5b respectively disposed at two ends different from each other in the longitudinal direction thereof, the first end 5a is pivotally connected to the push-pull frame 2, the second end 5b is pivotally connected to one end of the leg support 7, the support frame 6 has two sets respectively disposed at the left and right sides of the seat 5, and the position where the support frame 6 is pivotally connected to the seat 5 is located between the first end 5a and the second end 5b and near the second end 5b.

In a first use state of the suitcase, the leg supports 7 are folded between the push-pull frame 2 and the seat 5, as shown in fig. 1 to 5; when the luggage case is in the second use state, as shown in fig. 6 and 7, the leg support 7 and the push-pull frame 2 are respectively disposed on two opposite sides of the seat 5 in the length direction, and the leg support 7 is supported between the seat 5 and the case 1 in the up-down direction, in the use state, the seat 5 gradually extends upward and obliquely from the first end portion 5a to the second end portion 5b, the leg support 7 extends downward and obliquely from the second end portion 5b in the direction away from the seat 5, the push-pull frame 2 extends upward and obliquely from the first end portion 5a in the direction away from the seat 5, a user sits on the seat 5 and leans on the push-pull frame 2, the leg portions are supported on the leg support 7, and both feet are disposed on the case 1, so that the riding comfort is high.

Referring to fig. 6 and 7, the push-pull frame 2 includes a backrest member located at the lower portion, and a pull rod member capable of extending above the backrest member, the backrest member includes two backrest rods 21 respectively disposed at the left and right sides and parallel to each other, and a backrest plate 24 fixedly disposed between the two backrest rods 21; the pull rod piece comprises two pull rods 22 which are respectively arranged on the left side and the right side and are parallel to each other, and a pull handle 23 fixedly arranged between the upper parts of the two pull rods 22, the pull rod 22 on the same side is connected with the backrest rod 21 in a sliding and telescopic mode, and specifically, the pull rod 22 is inserted into a rod cavity of the backrest rod 21 in a sliding mode. An accommodating space is formed between the backrest plate 24 and the backrest rods 21 on the two sides, so that the support frame 6, the seat 5, the leg supports 7 and the push-pull frame 2 can be positioned in the accommodating space after being mutually folded when the suitcase is in the first use state, wherein the support frame 6 is clamped between the corresponding backrest rod 21 and the side part of the seat 5 along the left-right direction.

The first side portion 1c of the box body 1 is further provided with an accommodating groove 11, when the luggage case is in a first use state, and the push-pull frame 2 is closed relative to the box body 1, the backrest piece of the push-pull frame 2 is folded on the first side portion 1c of the box body 1 and can be accommodated in the accommodating groove 11, so that the outer surface of the backrest piece is flush with the outer surface of the box body 1, and the appearance of the luggage case is more flat, attractive and concise.

Thus, when the luggage case is in the first use state, as shown in fig. 1 to 5, the first wheel assembly 3 is supported on the ground, the push-pull frame 2 is folded and fixed relative to the case body 1, and the user can hold the pull handle 23 to push or drag the luggage case, at this time, the seat 5, the support frame 6 and the leg support 7 are folded and clamped between the case body 1 and the push-pull frame 2, the outer surface of the backrest part at the lower part of the push-pull frame 2 is flush with the outer surface of the case body 1, and the overall appearance of the luggage case is simple and basically no different from that of the conventional luggage case.

When the luggage case needs to be switched to the second use state, the case body 1 is firstly turned over, so that the first side portion 1c faces upwards and the second side portion 1d faces downwards, the case body 1 is supported on the ground through the second wheel assemblies 4 and the two groups of first and second wheel assemblies 32, and the top portion 1a and the bottom portion 1b of the case body 1 are switched to extend along the front-back direction of pushing. Locking the wheel lock 33 on the first two-wheel assembly 32 so that the first two-wheel assembly 32 is converted into a directional use state; the fixing between the push-pull frame 2 and the box body 1 is released, the push-pull frame 2 is rotated to be opened relative to the box body 1, the seat 5 and the support frame 6 are opened relative to the box body 1 and the push-pull frame 2 in a linkage mode, finally, the leg support 7 is turned over from the upper side of the seat 5, the other end of the leg support is supported on the box body 1, the state shown in the figures 6 and 7 is formed, and at the moment, the seat 5, the backrest piece of the push-pull frame 2 and the leg support 7 are matched with each other to form the seat device for seating the personnel. At this time, the operator pushes the trunk at one side of the push rod frame 2, so that the trunk carrying person can be driven to travel.

On the contrary, when the luggage case needs to be converted into the first use state, the leg support 7 is firstly folded above the seat 5, the first and second wheel assemblies 32 are converted into the universal use state, the push-pull frame 2 is turned to fold relative to the case body 1, and then the case body 1 is turned to support the first wheel assembly 3 on the ground.

To sum up, this suitcase has the first user state of using as conventional suitcase uses and the second user state that the portability personnel carried the use, simple structure, and conversion operation is simple and convenient, has brought very big facility for the user carries children to go on a journey.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a multifunctional luggage case, includes box and push-and-pull frame, its characterized in that: one end of the push-pull frame is connected to the trunk body through a pivot, the luggage case further comprises a seat and a support frame, one end of the seat is connected to the push-pull frame through a pivot, the support frame is connected between the seat and the trunk body through a pivot, the luggage case has a first use state and a second use state, and when the luggage case is in the first use state, the seat, the support frame and the push-pull frame are mutually folded on one side of the trunk body; when the luggage case is in a second use state, the push-pull frame is opened relative to the luggage case body, the support frame is supported between the luggage case body and the seat, and the seat and the push-pull frame are matched with each other to form a seat device for sitting.

2. The multi-functional luggage of claim 1, wherein: the luggage case is provided with a top part, a bottom part, a first side part and a second side part, the push-pull frame, the seat and the support frame are arranged on the first side part, one end part of the push-pull frame is pivotally connected with the bottom part, and the first side part and the second side part are arranged in tandem under the first use state of the luggage case; the luggage case is in the second use state, the first side portion is located above the second side portion, and the top portion and the bottom portion are arranged in tandem.

3. The multi-functional luggage of claim 2, wherein: the luggage case also comprises a plurality of groups of first wheel assemblies arranged at the bottom of the case body and a plurality of groups of second wheel assemblies arranged on the second side part, when the luggage case is in the first use state, the plurality of groups of first wheel assemblies are supported on the ground, and the second wheel assemblies are separated from the ground; when the luggage case is in the second using state, the second wheel assembly and part of the first wheel assembly are supported on the ground together.

4. The multi-functional luggage of claim 3, wherein: the second wheel assembly is a universal wheel assembly; the multiple groups of first wheel assemblies comprise first primary wheel assemblies capable of rotating in a universal mode and first secondary wheel assemblies capable of switching between a universal use state and a directional use state, when the luggage case is in the first use state, the first secondary wheel assemblies are in the universal use state, and the first primary wheel assemblies and/or the first secondary wheel assemblies are supported on the ground; when the luggage case is in the second use state, the first primary wheel assembly is positioned above the first secondary wheel assembly and is separated from the ground, and the first secondary wheel assembly is in the oriented use state and is supported on the ground together with the second wheel assembly at intervals along the front-rear direction.

5. The multi-functional luggage of claim 2, wherein: the push-pull frame is detachably connected with the top, and when the luggage case is in the first use state, the push-pull frame and the top are fixed with each other; when the luggage case is in the second using state, the push-pull frame is separated from the top.

6. The multi-functional luggage of claim 1, wherein: the luggage case also comprises a leg support, one end part of the leg support is pivotally connected with the seat, and when the luggage case is in the first use state, the leg support is folded between the push-pull frame and the seat; when the luggage case is in the second use state, the leg support and the push-pull frame are respectively arranged on two different sides of the seat in the length direction, and the leg support is supported between the seat and the case body along the up-down direction.

7. The multi-functional luggage of claim 6, wherein: the seat has a first end and a second end respectively disposed at two ends different from each other in the longitudinal direction of the seat, the first end is pivotally connected to the push-pull frame, the second end is pivotally connected to the leg support, the luggage case is in the second use state, the seat gradually extends upward from the first end to the second end, the leg support extends downward from the second end in a direction away from the seat, and the push-pull frame extends upward from the first end in a direction away from the seat.

8. The multi-functional luggage of claim 1, wherein: the push-pull frame comprises a backrest part located at the lower part and a pull rod part capable of extending out of the upper part of the backrest part, when the luggage case is in the first use state, the backrest part is closed on one side of the case body, and the outer surface of the backrest part is flush with the outer surface of the case body.

9. The multi-functional luggage of claim 8, wherein: the backrest piece comprises two backrest rods and a backrest plate, the two backrest rods are respectively arranged on the left side and the right side and are parallel to each other, the backrest plate is fixedly arranged between the two backrest rods, the pull rod piece comprises two pull rods and a pull handle, the two pull rods are respectively arranged on the left side and the right side and are parallel to each other, the pull handle is fixedly arranged between the upper portions of the two pull rods, and the pull rod and the backrest rods are connected with each other in a sliding and telescopic mode.

10. The multi-functional luggage of claim 9, wherein: an accommodating space is formed between the backrest plate and the backrest rods on the two sides, and when the luggage case is in the first use state, the support frame and the seat are mutually folded and positioned in the accommodating space; and/or the support frame comprises two groups which are respectively arranged on two sides of the seat, and when the luggage case is in the first use state, the support frame is clamped between the backrest rod and the seat.