CN218907303U - Take box to accomodate outdoor camping car of structure - Google Patents

Abstract

The utility model relates to an outdoor camping car with a box storage structure, which comprises a frame and an inward folding mechanism, wherein a box shell is fixedly arranged outside the frame, the inward folding mechanism comprises two groups of oppositely arranged folding assemblies, each folding assembly consists of an outer folding unit and an inner folding unit, each outer folding unit comprises a first outer folding subunit and a second outer folding subunit, each inner folding unit is correspondingly provided with a first inner folding subunit and a second inner folding subunit which are matched with each outer folding unit, and each first outer folding subunit and each second outer folding subunit can be independently folded or unfolded along the length direction; the first inner folding subunit and the second inner folding subunit can be correspondingly matched with the first outer folding subunit and the second outer folding subunit to fold or unfold; the outer folding unit and the inner folding unit are rotationally connected with the frame, and the frame can synchronously move when being folded or unfolded. The structure is simple, the assembly and the disassembly are convenient, the shape of the frame is simple, and the reliability is high.

Description

Take box to accomodate outdoor camping car of structure

Technical Field

The utility model relates to an outdoor camping car with a box storage structure, and belongs to the technical field of folding cars.

Background

Folding carts are widely used for transporting groceries. Existing folding carts typically have a handle and four wheels, with the addition of a folding cart body and a container for holding items. The vehicle may also be multi-functional and may be used as an outdoor camping vehicle to carry items to the sea or any camping site. As a folding vehicle, the biggest bright spot is that the folding vehicle can be folded and stored when not in use, does not occupy a large space, and can bear enough force when in use. Therefore, in order to effectively fold and store, better folding function is realized, how to provide a folding vehicle with simpler structure, and according to the requirement of the use scene, the size of the accommodating box cabin is a difficult problem to be solved by the person skilled in the art.

The application number 202121938856.5, the name is a chinese utility model patent of outdoor folding camping car, disclose an outdoor folding camping car, including the pull rod device, frame and universal wheel, the frame is including supporting the montant, control folding side rail, folding side rail around, bottom I shape subassembly, first connecting piece, second connecting piece and third connecting piece, the pull rod device is connected with the support montant, the universal wheel sets up in the bottom of support montant, first connecting piece, second connecting piece and third connecting piece cup joint in proper order in the upper and middle lower part of support montant, control folding side rail and the upper and lower tip of folding side rail all articulates on first connecting piece and second connecting piece around, the tip of bottom I shape subassembly articulates on the third connecting piece. The utility model has simple structure, convenient assembly and disassembly, simple frame shape and lighter overall weight, and can drive the vehicle body to gather or scatter through the sliding action of the second connecting piece on the vertical pipe, thereby being convenient for storage and transportation and ensuring that the vehicle body has good stability in any state. The folding mode of the camping car is gathering, the size of the cabin body of the camping car cannot be adjusted according to the use condition, such as full cabin opening, half cabin opening and the like, and the folding mode of gathering cannot meet the requirements of different use scenes. The utility model aims to solve the technical problems, and provides the camping car with the advantages of optimized structure, capability of adjusting the cabin body of the camping car to be in a full cabin, half cabin or fully folded state according to the needs, stable structure in each state, good use safety and high reliability.

Disclosure of Invention

The utility model aims to solve the defects of an outdoor camping vehicle folding structure in the prior art and provides an outdoor camping vehicle with a box storage structure. The folding structure is novel in design, is optimized in structure, can adjust the cabin body of the camping car to be in a full cabin, half cabin or fully folded state as required, is stable in structure in each state, and is good in use safety and high in reliability.

Take box to accomodate outdoor camping car of structure, include two sets of frames that set up relatively at width direction and follow the infolding folding mechanism that length direction set up, the frame external fixation is equipped with the box shell, and wherein a set of frame is equipped with 2 at least from the driving wheel, and another set of frame is equipped with 1 at least driving wheels and is fixed and is equipped with the handle, the driving wheel is the universal wheel, infolding folding mechanism includes the folding subassembly of two sets of relative settings, its characterized in that: the folding assembly consists of an outer folding unit and an inner folding unit, the outer folding unit comprises a first outer folding subunit and a second outer folding subunit, the inner folding unit is correspondingly provided with a first inner folding subunit and a second inner folding subunit which are matched with the outer folding unit, and the first outer folding subunit and the second outer folding subunit can be independently folded or unfolded along the length direction; the first inner folding subunit and the second inner folding subunit can be correspondingly matched with the first outer folding subunit and the second outer folding subunit to fold or unfold;

the outer folding unit and the inner folding unit are rotationally connected with the frame, and the frame can synchronously move when being folded or unfolded;

and inner liners made of soft materials are arranged between the frames and between the folding assemblies, and can be folded along with the folding of the outer folding units and the inner folding units and unfolded along with the unfolding of the outer folding units and the inner folding units.

Preferably, the box body shell is square, the opening of the box body shell is inwards fixed on the frame, and when the folding assembly is fully folded, the box body shells of the two groups of frames can be closed; the lining is made of any one of nylon cloth, oxford cloth, canvas or TC cloth.

Preferably, a supporting unit is arranged between the first outer folding subunit and the second outer folding subunit, the supporting unit comprises a supporting vertical rod and a fixing rod, the fixing rod is inwards arranged at the bottom end of the supporting vertical rod along the width direction of the outdoor camping vehicle, the first outer folding subunit and the second outer folding subunit are respectively arranged at two sides of the supporting vertical rod, the first outer folding subunit and the second outer folding subunit respectively comprise an outer folding piece A and an outer folding piece B, the outer folding piece B is fixed with the supporting vertical rod and can be folded towards the inner side, the outer folding piece A is arranged on the side face of the outer folding piece B and can be folded towards the outer side relative to the outer folding piece B, and the outer folding piece A can be simultaneously folded towards the inner side of the vehicle frame.

Preferably, the outer folding piece B is hinged and fixed with the supporting vertical rod; the outer folding piece B is hinged and fixed with the outer folding piece A, and the outer folding piece A is hinged and fixed with the frame.

Preferably, two ends of the supporting upright rod are respectively provided with an upright rod hinge part, the outer folding piece A and the outer folding piece B respectively comprise an end part hinge part and a top hinge part, and the outer folding piece B is hinged with the upright rod hinge part through the end part hinge parts; the outer folding piece A and the outer folding piece B are hinged through a top hinge part, and the outer folding piece A is hinged with the frame through an end hinge part.

Preferably, the outer folding member B is capable of being folded inward by not more than 90 °; the outer fold a is capable of being folded outwardly by no more than 90 °; the outer fold a is capable of folding up to 90 ° relative to the frame.

Preferably, the first inner folding subunit and the second inner folding subunit each comprise an inner folding connecting rod arranged vertically, a driving rod arranged transversely, an inner folding arm A and an inner folding arm B, one end of the inner folding connecting rod is rotationally connected with the corresponding first outer folding subunit and second outer folding subunit, the other end of the inner folding connecting rod is rotationally connected with the outer end of the driving rod, the inner folding arm A and the inner folding arm B are symmetrically arranged on two sides of the driving rod, the inner folding connecting rod and the driving rod can be folded in opposite directions, and the inner folding arm A and the frame are rotationally connected and can be folded in opposite directions.

Preferably, the inner end of the driving rod is provided with an assembly part, two sides of the assembly part are respectively provided with an assembly hole or an assembly shaft, the inner folding arm A and the inner folding arm B are provided with an assembly shaft or an assembly hole which are matched, two ends of the assembly part are respectively connected with one ends of the inner folding arm A and one end of the inner folding arm B in a rotating way through the matching of the assembly shafts and the assembly holes, the other ends of the inner folding arm A and the inner folding arm B are respectively connected with the frame and the fixing rod in a rotating way, and the inner folding arm A can rotate around the assembly part and the frame in the folding way, and the inner folding arm B can rotate around the assembly part and the fixing rod.

Preferably, the inner folding arm A and the inner folding arm B comprise inner folding arm bodies and assembling arms arranged at two ends, and the assembling arms at two ends are integrally formed with the inner folding arm bodies or detachably connected in a split mode.

Preferably, the two sets of folding subassembly symmetry sets up, folding subassembly's support pole setting is through a dead lever fixed connection, the both ends of dead lever are equipped with respectively with the interior folding arm B rotation connecting portion or the engaging lug, and pass through the mounting between folding subunit's of folding subassembly assembly portion in first and the assembly portion of folding subunit in the second.

The beneficial effects of the utility model are as follows: the folding type folding bicycle frame is simple in structure, convenient to assemble and disassemble, simple in shape and lighter in overall weight, novel in design, optimized in structure, stable in structure in all states, good in use safety and high in reliability, and the cabin body of the camping bicycle can be adjusted to be in a full cabin, half cabin or fully folded state as required. Especially under the full cabin state, the box shell can be closed, takes in frame, folding subassembly and lining cloth all, is convenient for accomodate and places, and can effectively protect frame, folding subassembly and lining cloth, prolongs outdoor camping car's life greatly.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the structure of the present utility model (fully open state);

FIG. 2 is a schematic structural view of the present utility model (semi-folded state);

FIG. 3 is a schematic view of the structure of the present utility model (fully collapsed state);

FIG. 4 is a schematic view of the structure of the invaginated folding mechanism of FIG. 1;

fig. 5 is a front view of fig. 4;

FIG. 6 is a schematic view of the semi-collapsed state of FIG. 4;

fig. 7 is a front view of fig. 6;

FIG. 8 is a schematic view of the fully folded state of FIG. 4;

fig. 9 is a left side view of fig. 8.

In the figure: 1. the support pole setting, 2, the dead lever, 3, outer folding piece A,4, outer folding piece B,5, the infolding connecting rod, 6, actuating lever, 7, infolding arm A,8, infolding arm B,9, frame, 10, from driving wheel, 11, drive wheel, 12, handle, 13, box shell, 14, inside lining.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the description of the first and second is only for the purpose of distinguishing technical features, and should not be construed as indicating or implying relative importance or implying the number of technical features indicated or the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

An outdoor camping car with a box storage structure according to an embodiment of the present utility model is described below with reference to fig. 1 to 9, and includes two sets of frames 9 disposed opposite to each other in a width direction and an inward folding mechanism disposed along a length direction, the frames 9 being fixedly provided with a box housing 13 at the outside, wherein one set of frames 9 is provided with at least 2 sets of driven wheels 10, the other set of frames 9 is provided with at least 1 set of driving wheels 11 and is fixedly provided with a handle 12, the driving wheels 11 are universal wheels, the inward folding mechanism includes two sets of oppositely disposed folding assemblies, the folding assemblies are composed of an outer folding unit and an inner folding unit, the outer folding unit comprises a first outer folding subunit and a second outer folding subunit, the inner folding unit is correspondingly provided with a first inner folding subunit and a second inner folding subunit which are matched with the outer folding unit, the first outer folding subunit and the second outer folding subunit can be independently folded or unfolded along the length direction, and the fact that the first outer folding subunit and the second outer folding subunit can be respectively folded or synchronously folded or fully unfolded is that the first outer folding subunit and the second outer folding subunit are in a semi-folded state shown in figures 2 and 6-7, a fully folded state shown in figures 3 and 8-9 or a fully unfolded state shown in figure 2; the first inner folding subunit and the second inner folding subunit can be correspondingly matched with the first outer folding subunit and the second outer folding subunit to fold or open, namely the first inner folding subunit is folded along with the opening of the first outer folding subunit, and the second inner folding subunit is folded in the same way, and in the utility model, the first inner folding subunit and the second inner folding subunit also play a role in stabilizing the folding or opening state of the first outer folding subunit and the second outer folding subunit;

the outer folding unit and the inner folding unit are rotationally connected with the frame 9, and when the frame 9 is folded or unfolded, the frame 9 can synchronously move to a folded or unfolded state; the outer folding unit and the inner folding unit are rotationally connected with the frame 9, and the frame 9 can synchronously move when being folded or unfolded; a soft material processed lining 14 is also arranged between the frames 9 and the folding components, and the lining 14 can be folded along with the folding of the outer folding unit and the inner folding unit and unfolded along with the unfolding of the outer folding unit and the inner folding unit.

In this embodiment, the box shell 13 is square, the opening of the box shell 13 is fixed on the frame 9 inwards, and when the folding assembly is fully folded, the box shells 13 of the two groups of frames 9 can be closed; the lining 14 is made of any one of nylon cloth, oxford cloth, canvas or TC cloth.

In particular to this embodiment, be equipped with the supporting element between first outer folding subunit and the second outer folding subunit, the supporting element is including supporting pole setting 1 and dead lever 2, and dead lever 2 sets up in the bottom of supporting pole setting 1 inwards along outdoor camping car width direction, and first outer folding subunit and the second outer folding subunit divide to locate and support pole setting 1 both sides, and first outer folding subunit, second outer folding subunit all include outer folding piece A3 and outer folding piece B4, and outer folding piece B4 is fixed and can inwards fold with supporting pole setting 1, and outer folding piece A3 locates the side of outer folding piece B4, can outwards fold for outer folding piece B4, and outer folding piece A3 can fold to frame 9 inboard simultaneously.

Specifically, the outer folding piece B4 is hinged and fixed with the supporting upright 1; the outer folding piece B4 is hinged and fixed with the outer folding piece A3, and the outer folding piece A3 is hinged and fixed with the frame 9.

More specifically, the two ends of the supporting upright 1 are respectively provided with an upright hinging part, the outer folding piece A3 and the outer folding piece B4 are all C-shaped (can be other similar shapes) and respectively comprise an end hinging part and a top hinging part, and the outer folding piece B4 is hinged with the upright hinging part through the end hinging parts; the outer folding piece A3 and the outer folding piece B4 are hinged through a top hinge part, and the outer folding piece A is hinged with the frame through an end hinge part.

In this embodiment, the outer folding member B4 can be folded inward by not more than 90 °; the outer folding member A3 is capable of folding to the outside by not more than 90 °; the outer fold A3 is capable of folding up to 90 ° with respect to the frame 9.

In this embodiment, the first inner folding subunit and the second inner folding subunit each include a vertically-arranged inner folding connecting rod 5, a transversely-arranged driving rod 6, an inner folding arm A7 and an inner folding arm B8, one end of the inner folding connecting rod 5 is rotationally connected with the corresponding first outer folding subunit and second outer folding subunit, the other end is rotationally connected with the outer end of the driving rod 6, the inner folding arm A7 and the inner folding arm B8 are symmetrically arranged on two sides of the driving rod 6, the inner folding connecting rod 6 and the driving rod 6 can be folded in opposite directions, and the inner folding arm A3 and the frame 9 are rotationally connected and can be folded in opposite directions with the inner folding arm B8.

Under this structure, the inner tip of actuating lever 6 is equipped with the assembly portion, and assembly portion both sides are equipped with pilot hole or assembly axle respectively, infolding arm A7 and infolding arm B8 are equipped with the assembly axle or the pilot hole of adaptation, through the cooperation of assembly axle and pilot hole, the both ends of assembly portion rotate with infolding arm A7 and infolding arm B8's one end respectively and are connected, infolding arm A7 and infolding arm B8's the other end rotates with frame and dead lever 2 respectively to be connected, infolding arm A67 can rotate around assembly portion and frame during folding, infolding arm B78 can rotate around assembly portion and dead lever 2.

The inner folding arm A7 and the inner folding arm B8 respectively comprise an inner folding arm body and assembling arms arranged at two ends, and the assembling arms at two ends and the inner folding arm body are integrally formed, can be processed separately and then can be disassembled and combined into a whole.

In this embodiment, two sets of folding subassembly symmetry sets up, folding subassembly's support pole setting 1 is through a dead lever 2 fixed connection, the both ends of dead lever 2 are equipped with respectively with the engaging lug that inner folding arm B8 rotated and is connected, also can be the direct connecting portion that sets up, and is fixed through the mounting between the assembly portion of folding subunit in folding subassembly's the first inner folding subunit and the assembly portion of folding subunit in the second.

The folding type folding bicycle frame is simple in structure, convenient to assemble and disassemble, simple in shape and lighter in overall weight, novel in design, optimized in structure, stable in structure in all states, good in use safety and high in reliability, and the cabin body of the camping bicycle can be adjusted to be in a full cabin, half cabin or fully folded state as required. Especially under the full cabin state, the box shell can be closed, takes in frame, folding subassembly and lining cloth all, is convenient for accomodate and places, and can effectively protect frame, folding subassembly and lining cloth, prolongs outdoor camping car's life greatly. The above-described embodiment is only a preferred embodiment of the present utility model, and is not limited in any way, and other variations and modifications may be made without departing from the technical aspects set forth in the claims.

Claims (10)

1. Take box to accomodate outdoor camping car of structure, include two sets of frames that set up relatively at width direction and follow the infolding folding mechanism that length direction set up, the frame external fixation is equipped with the box shell, and wherein a set of frame is equipped with 2 at least from the driving wheel, and another set of frame is equipped with 1 at least driving wheels and is fixed and is equipped with the handle, the driving wheel is the universal wheel, infolding folding mechanism includes the folding subassembly of two sets of relative settings, its characterized in that: the folding assembly consists of an outer folding unit and an inner folding unit, the outer folding unit comprises a first outer folding subunit and a second outer folding subunit, the inner folding unit is correspondingly provided with a first inner folding subunit and a second inner folding subunit which are matched with the outer folding unit, and the first outer folding subunit and the second outer folding subunit can be independently folded or unfolded along the length direction; the first inner folding subunit and the second inner folding subunit can be correspondingly matched with the first outer folding subunit and the second outer folding subunit to fold or unfold;

the outer folding unit and the inner folding unit are rotationally connected with the frame, and when the frame and the box body shell are folded or unfolded, the frame and the box body shell can synchronously move;

and inner liners made of soft materials are arranged between the frames and between the folding assemblies, and can be folded along with the folding of the outer folding units and the inner folding units and unfolded along with the unfolding of the outer folding units and the inner folding units.

2. The outdoor camping car with a box storage structure according to claim 1, wherein: the box body shell is square, the opening of the box body shell is inwards fixed on the frame, and when the folding assembly is fully folded, the box body shells of the two groups of frames can be closed; the lining is made of any one of nylon cloth, oxford cloth, canvas or TC cloth.

3. The outdoor camping car with a box receiving structure according to claim 1 or 2, wherein: the support unit comprises a support vertical rod and a fixing rod, the fixing rod is arranged at the bottom end of the support vertical rod inwards along the width direction of the outdoor camping vehicle, the first outer folding subunit and the second outer folding subunit are respectively arranged at two sides of the support vertical rod, the first outer folding subunit and the second outer folding subunit respectively comprise an outer folding piece A and an outer folding piece B, the outer folding piece B is fixed with the support vertical rod and can fold inwards, the outer folding piece A is arranged on the side face of the outer folding piece B and can fold outwards relative to the outer folding piece B, and the outer folding piece A can simultaneously fold inwards of the vehicle frame.

4. The outdoor camping car with the box accommodating structure according to claim 3, wherein: the outer folding piece B is hinged and fixed with the supporting vertical rod; the outer folding piece B is hinged and fixed with the outer folding piece A, and the outer folding piece A is hinged and fixed with the frame.

5. The outdoor camping car with the box accommodating structure according to claim 4, wherein: the two ends of the supporting vertical rod are respectively provided with a vertical rod hinge part, the outer folding piece A and the outer folding piece B both comprise an end part hinge part and a top hinge part, and the outer folding piece B is hinged with the vertical rod hinge part through the end part hinge parts; the outer folding piece A and the outer folding piece B are hinged through a top hinge part, and the outer folding piece A is hinged with the frame through an end hinge part.

6. The outdoor camping car with the box accommodating structure according to claim 3, wherein: the outer folding member B is capable of being folded inward by not more than 90 °; the outer fold a is capable of being folded outwardly by no more than 90 °; the outer fold a is capable of folding up to 90 ° relative to the frame.

7. The outdoor camping car with the box accommodating structure according to claim 3, wherein: the first inner folding subunit and the second inner folding subunit respectively comprise a vertically arranged inner folding connecting rod, a transversely arranged driving rod, an inner folding arm A and an inner folding arm B, one end of the inner folding connecting rod is rotationally connected with the corresponding first outer folding subunit and the corresponding second outer folding subunit, the other end of the inner folding connecting rod is rotationally connected with the outer end of the driving rod, the inner folding arm A and the inner folding arm B are symmetrically arranged on two sides of the driving rod, the inner folding connecting rod and the driving rod can be folded in opposite directions, and the inner folding arm A and the frame are rotationally connected and can be folded in opposite directions.

8. The outdoor camping car with the box accommodating structure according to claim 7, wherein: the inner end of the driving rod is provided with an assembly part, two sides of the assembly part are respectively provided with an assembly hole or an assembly shaft, the inner folding arm A and the inner folding arm B are provided with an assembly shaft or an assembly hole which are matched, two ends of the assembly part are respectively connected with one ends of the inner folding arm A and one end of the inner folding arm B in a rotating way through the matching of the assembly shafts and the assembly holes, the other ends of the inner folding arm A and the inner folding arm B are respectively connected with a frame and a fixing rod in a rotating way, the inner folding arm A can rotate around the assembly part and the frame in a folding way, and the inner folding arm B can rotate around the assembly part and the fixing rod.

9. The outdoor camping car with the box accommodating structure according to claim 8, wherein: the inner folding arm A and the inner folding arm B respectively comprise an inner folding arm body and assembling arms arranged at two ends, and the assembling arms at two ends are integrally formed with the inner folding arm body or detachably connected in a split mode.

10. The outdoor camping car with the box receiving structure according to claim 8 or 9, wherein: the two sets of folding subassembly symmetry sets up, folding subassembly's support pole setting is through a dead lever fixed connection, the both ends of dead lever are equipped with respectively with the interior folding arm B rotation connecting portion or the engaging lug, and pass through the mounting between folding subunit's the assembly portion in folding subassembly's the first and the assembly portion in the second.

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