CN215663152U

CN215663152U - Car as a house with sunshade can fold automatically

Info

Publication number: CN215663152U
Application number: CN202121617020.5U
Authority: CN
Inventors: 王昭和; 于立洋; 李晓天; 吴成杰
Original assignee: Tongji Institute Of Artificial Intelligence Suzhou Co ltd
Current assignee: Tongji Institute Of Artificial Intelligence Suzhou Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-28
Anticipated expiration: 2031-07-16

Abstract

The utility model relates to a caravan with an automatically foldable sunshade, which comprises a caravan body and the sunshade, wherein the caravan body is provided with a containing groove, the sunshade comprises a framework and awning cloth, the framework comprises a first moving part, a second moving part and a first supporting rod, the second bracing piece, the activity push rod, adapting unit, first moving part, the movable connection of second moving part is in the relative both sides of accepting groove, first bracing piece one end is rotated with first moving part and is connected, second bracing piece one end is rotated with the second moving part and is connected, the activity push rod is provided with a plurality ofly, part activity push rod one end is rotated with first moving part and is connected, part activity push rod one end is rotated with the second moving part and is connected, a plurality of activity push rod other ends are rotated with adapting unit and are connected, the activity push rod can follow its axis direction and stretch out and draw back and make adapting unit along vertical direction motion. The utility model reduces the framework load of the sunshade, improves the wind resistance of the sunshade, and has simple structure and convenient unfolding and folding processes.

Description

Car as a house with sunshade can fold automatically

Technical Field

The utility model belongs to the technical field of motor homes, and particularly relates to a motor home with an automatically foldable sunshade.

Background

Along with the development of science and technology and the improvement of people's standard of living, car as a house travel is domestic quick development, and the car as a house is portable and has the vehicle of essential basic facilities at home, and the convenience and the privacy that it possessed provide unique travel for the user and experience. In order to meet the requirements of users for cooking outside the vehicle and leisure and entertainment, the current caravan on the market is usually provided with an outside sunshade. The sunshade is folded at ordinary times and is put into the caravan, and the sunshade is manually unfolded and placed during use, so that the sunshade has the functions of shading sun and shading small rain.

However, the sunshade of the present caravan still has certain problems: the existing caravan sunshade is complex in operation in the process of opening, placing, fixing and recovering, low in automation degree, poor in convenience, inconvenient to store and occupies a large space inside the caravan, and complicated operation needs to be performed manually; in addition, the existing sunshade of the motor home is single in structure, the umbrella cloth is not provided with a stable supporting structure generally, the bearing capacity is poor, rainwater is easy to accumulate, and the weather conditions such as stormy winds and rainstorms cannot be met.

Disclosure of Invention

The utility model aims to provide a caravan with an automatically foldable sunshade, which is used for solving the problems of insufficient stability and complex operation process of the existing sunshade.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a car as a house with sunshade can fold automatically, includes car as a house body, sunshade, the sunshade expand state, fold condition, its characterized in that have: the caravan body is provided with an accommodating groove, the accommodating groove is used for accommodating the sunshade in a folded state, the sunshade comprises a framework and awning cloth arranged on the framework, the framework comprises a first moving part, a second moving part, a first supporting rod, a second supporting rod, a movable push rod and a connecting part, the first moving part and the second moving part are movably connected to two opposite sides of the accommodating groove, one end of the first supporting rod is rotatably connected with one end of the first moving part, one end of the second supporting rod is rotatably connected with one end of the second moving part, the first supporting rod and the second supporting rod can stretch along the axial direction of the first supporting rod, the number of the movable push rods is multiple, and one end of part of the movable push rods is rotatably connected with the first moving part, one end of the movable push rod is rotatably connected with the second moving part, the other ends of the movable push rods are rotatably connected with the connecting part, and the movable push rods can stretch along the axial direction and enable the connecting part to move along the vertical direction.

Preferably, the movable push rods are electric push rods, the awning further comprises a first driving part and a control part, the first driving part is used for driving each movable push rod to stretch and retract, and the control part is used for controlling the first driving part to synchronously drive the plurality of movable push rods to stretch and retract. The first driving part and the control part improve the convenience of switching the sunshade between the unfolding state and the folding state.

Preferably, the first support rod and the second support rod are electric push rods, the awning further comprises a second driving part and a control part, the second driving part is used for driving the first support rod and the second support rod to extend and retract, and the control part is used for controlling the second driving part to drive the first support rod and the second support rod to extend and retract; the other ends of the first supporting rod and the second supporting rod are provided with sensing parts, the sensing parts are used for controlling the telescopic lengths of the first supporting rod and the second supporting rod, and the sensing parts are connected with the control part. The second driving part, the control part and the sensing part can ensure that the first supporting rod and the second supporting rod do not extend after contacting the ground, thereby forming stable support.

Preferably, when the sunshade is in a folded state, the first supporting rod rotates towards the first moving part to be closed, the second supporting rod rotates towards the second moving part to be closed, and the movable push rods and the connecting part are located on the same horizontal plane.

Preferably, the skeleton still include the connecting rod, the both ends of connecting rod connect respectively between the one end of first removal part, second removal part, just the connecting rod can rotate around self axis.

Further preferably, a wind-proof curtain is wound in the first moving member and/or the second moving member and/or the connecting rod, and the wind-proof curtain can be pulled out from the first moving member and/or the second moving member or released from the connecting rod. The wind-proof curtain is used for isolating sand wind, rain, dust and the like, improves the anti-interference performance of the sunshade, and can still move under the sunshade in abnormal weather.

Further preferably, the wind-proof curtain is provided with a fixing member, and the fixing member is used for keeping the wind-proof curtain in a pulled-out or released state. The fixing piece is used for improving the stability of the windproof curtain.

Preferably, the skeleton still include the auxiliary stay pole, the auxiliary stay pole connect respectively between first removal part and first bracing piece, between second removal part and the second bracing piece, the movably connection of one end of auxiliary stay pole on first removal part, the second removal part, the other end of auxiliary stay pole with first bracing piece, second bracing piece rotate and be connected.

Further preferably, the auxiliary support rod comprises a sliding block and a rod, the sliding block is arranged on the first moving part and the second moving part and can move along the length extending direction of the first moving part and the second moving part, one end of the rod is connected with the sliding block, and the other end of the rod is rotatably connected with the first support rod and the second support rod.

Preferably, one of the first moving part, the second moving part and two sides of the accommodating groove is provided with a gear, the other is provided with a rack, the gear and the rack are matched, the sunshade further comprises a third driving part and a control part, the third driving part is used for driving the gear and the rack to move relatively, and the control part is used for controlling the third driving part to drive the gear and the rack to move relatively.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the awning is provided with the umbrella-shaped structure framework, so that the problem of overstock caused by incapability of discharging rainwater is effectively solved, the load of the framework structure is effectively reduced, the wind resistance of the awning is obviously improved, the structure is simple, the operation in the unfolding and folding processes is simple, the use convenience of products is improved, in the folded state, the size of the awning in the vertical direction is small, the awning is convenient to store, and the occupied space in a caravan is small.

Drawings

FIG. 1 is a schematic perspective view of the caravan body and the framework of the sunshade in the unfolded state according to the present embodiment;

FIG. 2 is a perspective view of the frame of the sunshade in the folded state according to the present embodiment;

FIG. 3 is a schematic top view of the frame of the sunshade according to the present embodiment in an unfolded state;

fig. 4 is a side view of the sunshade in the unfolded state according to the present embodiment.

In the above drawings: 1. a caravan body; 11. an accommodating groove; 2. a sunshade; 21. a framework; 211. a first moving member; 212. a second moving member; 213. a first support bar; 214. a second support bar; 215. a movable push rod; 2151. a first movable push rod; 2152. a second movable push rod; 2153. a third movable push rod; 2154. a fourth movable push rod; 216. a connecting member; 217. an auxiliary support bar; 2171. a slider; 2172. a rod member; 218. a connecting rod; 22. tarpaulin; 23. a wind-proof curtain; 231. a fixing member; 24. a control component; 25. a sensing component; 26. a first drive member; 27. a second drive member; 28. a third drive member.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being 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 invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

A motor home with an automatic folding sunshade is shown in figure 1 and comprises a motor home body 1 and a sunshade 2, wherein the sunshade 2 has an unfolding state and a folding state, an accommodating groove 11 is formed in the motor home body 1, and the accommodating groove 11 is used for accommodating the sunshade 2 in the folding state. The sunshade 2 comprises a framework 21, a tarpaulin 22 arranged on the framework 21, a wind screen 23, a control unit 24, a sensor unit 25, a first drive unit 26, a second drive unit 27 and a third drive unit 28, wherein:

the skeleton 21 includes a first moving member 211, a second moving member 212, a first support rod 213, a second support rod 214, a movable push rod 215, a connecting member 216, an auxiliary support rod 217, and a connecting rod 218, as shown in fig. 2, specifically:

the first moving member 211 and the second moving member 212 are movably connected to two opposite sides of the accommodating slot 11, and in this embodiment: racks are arranged on one sides of the first moving component 211 and the second moving component 212, gears are arranged on two opposite sides in the accommodating groove 11, and the gears and the racks are matched with each other, so that the first moving component 211 and the second moving component 212 can move along the length extension direction of the first moving component 211 and the second moving component 212.

The first support rod 213 and the second support rod 214 are used for supporting the first moving member 211 and the second moving member 212 when the sunshade 2 is in the unfolded state, one end of the first support rod 213 is rotatably connected with one end of the first moving member 211, one end of the second support rod 212 is rotatably connected with one end of the second moving member 214, and both the first support rod 213 and the second support rod 214 can extend and retract along the axial direction thereof. When the sunshade 2 is in the folded state, the first supporting rod 213 is rotated and drawn close to the first moving member 211, and the first supporting rod 213 is contracted to the shortest length state along the axial direction thereof, and the second supporting rod 214 is rotated and drawn close to the second moving member 212, and the second supporting rod 214 is contracted to the shortest length state along the axial direction thereof.

The movable push rods 215 and the connecting members 216 are used to support the tarpaulin 22 disposed on the framework 21, as shown in fig. 3, a plurality of movable push rods 215 are disposed, wherein one end of a part of the movable push rods 215 is rotatably connected to the first moving member 211, one end of a part of the movable push rods 215 is rotatably connected to the second moving member 212, the other ends of the plurality of movable push rods 215 are rotatably connected to the connecting members 216, and the movable push rods 215 can extend and contract along the axial direction thereof and move the connecting members 216 in the vertical direction.

In this embodiment: the number of the movable push rods 215 is four, namely a first movable push rod 2151, a second movable push rod 2152, a third movable push rod 2153 and a fourth movable push rod 2154, one end of the first movable push rod 2151 is rotatably connected with one end of the first moving component 211, one end of the second movable push rod 2152 is rotatably connected with the other end of the first moving component 211, one end of the third movable push rod 2153 is rotatably connected with one end of the second moving component 212, one end of the fourth movable push rod 2154 is rotatably connected with the other end of the second moving component 212, and the other ends of the first movable push rod 2151, the second movable push rod 2152, the third movable push rod 2153 and the fourth movable push rod 2154 are rotatably connected with the 216 connecting component. When the sunshade 2 is in a folded state, the first movable push rod 2151, the second movable push rod 2152, the third movable push rod 2153 and the fourth movable push rod 2154 are all contracted to a state of shortest length along the axial direction thereof, so that the first movable push rod 2151, the second movable push rod 2152, the third movable push rod 2153, the fourth movable push rod 2154 and the connecting member 216 are all located on the same horizontal plane.

The auxiliary supporting rod 217 is used for driving the first supporting rod 213 and the second supporting rod 214 to rotate, and the auxiliary supporting rod 217 is disposed between the first moving member 211 and the first supporting rod 213 and between the second moving member 212 and the second supporting rod 214. One end of the auxiliary supporting rod 217 is movably connected to the first moving member 211 and the second moving member 212, and the other end of the auxiliary supporting rod 217 is rotatably connected to the first supporting rod 213 and the second supporting rod 214. As shown in fig. 4, the auxiliary support rod 217 includes a slider 2171 and a rod 2172, the slider 2171 is disposed on the first moving member 211 and the second moving member 212 and can move along the length extension direction of the first moving member 211 and the second moving member 212, one end of the rod 2172 is connected to the slider 2171, and the other end of the rod 2172 is rotatably connected to the first support rod 213 and the second support rod 214.

The connecting rod 218 is connected between the first and second moving

members

211 and 212 at its both ends, and the connecting rod 218 is rotatable about its axis.

The wind-proof curtain 23 is used for shielding wind dust when the sunshade 2 is in the unfolded state, the wind-proof curtain 23 is wound in the first moving member 211 and/or the second moving member 212 and/or the connecting rod 218, and the wind-proof curtain 23 can be pulled out from the first moving member 211 and/or the second moving member 212 or released from the connecting rod 218. In this embodiment, the first moving member 211 and the second moving member 212 are both provided with the wind-proof curtain 23 therein, the connecting rod 218 is wound with the wind-proof curtain 23, and a closed space for isolating wind sand, rain water, dust and the like is formed between the wind-proof curtain 23 and the caravan body 1 and the tarpaulin 22, so that the interference immunity of the sunshade 2 can be improved, and the sunshade 2 can still move in the sunshade in abnormal weather. The wind-proof curtain 23 may adopt an existing structure that automatically extends or retracts, which is the prior art and does not relate to the utility model of the present application, and will not be described in detail herein.

The fixing member 231 is disposed on the wind-proof curtain 23, and the fixing member 231 is used for keeping the wind-proof curtain 23 in a pulled-out or released state, so as to improve the stability of the wind-proof curtain 23. In this embodiment: the fixing member 231 is an electromagnet, and the fixing member 231 is disposed at the end of the wind screen 23 and can be attached to the bottom of the first support rod 213 and the second support rod 214.

The control component 24, the first driving component 26, the second driving component 27 and the third driving component 28 are all arranged inside the caravan body 1 and used for driving and controlling the sunshade 2 to be automatically switched between the unfolding state and the folding state, so that convenience is improved, and manual operation is reduced. Specifically, the method comprises the following steps:

the movable push rods 215 are electric push rods, the first driving component 26 is used for driving each movable push rod to extend and retract, and the control component 24 is used for controlling the first driving component 26 to synchronously drive the plurality of movable push rods 215 to extend and retract; the first support rod 213 and the second support rod 214 are electric push rods, the second driving part 27 is used for driving the first support rod 213 and the second support rod 214 to extend and retract, and the control part 24 is used for controlling the second driving part 27 to drive the first support rod 213 and the second support rod 214 to extend and retract; the third driving member 28 is used for driving the rack arranged on one side of the first moving member 211 and the second moving member 212 and the gear arranged on the opposite side in the accommodating groove 11 to perform relative movement, and the control member 24 is used for controlling the third driving member 28 to drive the gear and the rack to perform relative movement. The control member 24 may be provided with one or more, and the plurality of driving members 24 control the first driving member 26, the second driving member 27, and the third driving member 28, respectively. In this embodiment: the control unit 24 is provided with one, and the control unit 24 can control the first driving unit 26, the second driving unit 27 and the third driving unit 28 at the same time, and the driving motors are adopted for the first driving unit 26, the second driving unit 27 and the third driving unit 28.

The sensing part 25 is used for controlling the extension length of the first support rod 213 and the second support rod 214, the sensing part 25 is arranged at the other end of the first support rod 213 and the second support rod 214, the sensing part 25 is connected with the control part 24, and the first support rod 213 and the second support rod 214 can not extend after contacting the ground through the second driving part 27, the control part 24 and the sensing part 25, so that stable support is formed.

In the working process of the embodiment:

when the sunshade 2 is in the folded state, the size of the sunshade 2 is 2100 × 2150 × 300mm, the sunshade 2 is accommodated in the accommodating groove 11 of the car as a house body 1, and when the sunshade 2 starts to be switched to the unfolded state, the control member 24 controls the third driving member 28 to drive the racks provided on one side of the first moving member 211 and the second moving member 212 and the gears provided on the opposite sides in the accommodating groove 11 to perform relative movement, so that the sunshade 2 in the folded state is pushed out of the accommodating groove 11 as a whole; the sliding block 2171 of the auxiliary supporting rod 217 moves along the length extension direction of the first moving part 211 and the second moving part 212, and drives the rod 2172 to rotate, so as to drive the first supporting rod 213 and the second supporting rod 214 to rotate to the vertical direction; then the control part 24 controls the second driving part 27 to drive the first supporting rod 213 and the second supporting rod 214 to extend along the vertical direction, and controls the first supporting rod 213 and the second supporting rod 214 not to extend after contacting the ground through the sensing part 25, so as to form stable support; the control part 24 controls the first driving part 26 to synchronously drive the first movable push rod 2151, the second movable push rod 2152, the third movable push rod 2153 and the fourth movable push rod 2154 to be simultaneously extended along the axial direction thereof at an equal ratio, so as to push the connecting part 216 to be raised along the vertical direction, form an umbrella-shaped structure and expand the tarpaulin 22; the wind-proof curtain 23 disposed in the first and second moving members 211 and 212 and the wind-proof curtain 23 wound around the connecting rod 218 are automatically released downward, and after reaching a designated position, the fixing member 231 disposed at the end of the wind-proof curtain 23 is attached to the bottom of the first and second support rods 213 and 214, so that a closed space is formed between the wind-proof curtain 23 and the caravan body 1 and the tarpaulin 22, thereby achieving a wind-proof effect, and the size of the sunshade 2 is 2100, 2150, 2600 mm.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to 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 within the protection scope of the present invention.

Claims

1. The utility model provides a car as a house with sunshade can fold automatically, includes car as a house body, sunshade, the sunshade expand state, fold condition, its characterized in that have: the caravan body is provided with an accommodating groove, the accommodating groove is used for accommodating the sunshade in a folded state, the sunshade comprises a framework and awning cloth arranged on the framework, the framework comprises a first moving part, a second moving part, a first supporting rod, a second supporting rod, a movable push rod and a connecting part, the first moving part and the second moving part are movably connected to two opposite sides of the accommodating groove, one end of the first supporting rod is rotatably connected with one end of the first moving part, one end of the second supporting rod is rotatably connected with one end of the second moving part, the first supporting rod and the second supporting rod can stretch along the axial direction of the first supporting rod, the number of the movable push rods is multiple, and one end of part of the movable push rods is rotatably connected with the first moving part, one end of the movable push rod is rotatably connected with the second moving part, the other ends of the movable push rods are rotatably connected with the connecting part, and the movable push rods can stretch along the axial direction and enable the connecting part to move along the vertical direction.

2. The caravan with an automatically foldable sunshade according to claim 1, wherein: the movable push rods are electric push rods, the sunshade further comprises a first driving part and a control part, the first driving part is used for driving each movable push rod to stretch, and the control part is used for controlling the first driving part to synchronously drive the plurality of movable push rods to stretch.

3. The caravan with an automatically foldable sunshade according to claim 1, wherein: the first supporting rod and the second supporting rod are electric push rods, the awning further comprises a second driving part and a control part, the second driving part is used for driving the first supporting rod and the second supporting rod to stretch and retract, and the control part is used for controlling the second driving part to drive the first supporting rod and the second supporting rod to stretch and retract; the other ends of the first supporting rod and the second supporting rod are provided with sensing parts, the sensing parts are used for controlling the telescopic lengths of the first supporting rod and the second supporting rod, and the sensing parts are connected with the control part.

4. The caravan with an automatically foldable sunshade according to claim 1, wherein: when the sunshade is in a folded state, the first supporting rod rotates towards the first moving part to be closed, the second supporting rod rotates towards the second moving part to be closed, and the movable push rods and the connecting part are located on the same horizontal plane.

5. The caravan with an automatically foldable sunshade according to claim 1, wherein: the framework further comprises a connecting rod, two ends of the connecting rod are respectively connected between one ends of the first moving part and the second moving part, and the connecting rod can rotate around the axis of the connecting rod.

6. The caravan with an automatically foldable sunshade according to claim 5, wherein: the first moving part and/or the second moving part and/or the connecting rod are/is wound with a wind-proof curtain, and the wind-proof curtain can be pulled out from the first moving part and/or the second moving part or released from the connecting rod.

7. The caravan with an automatically foldable sunshade according to claim 6, wherein: the wind-proof curtain is provided with a fixing piece, and the fixing piece is used for keeping the wind-proof curtain in a pulled-out or released state.

8. The caravan with an automatically foldable sunshade according to claim 1, wherein: the skeleton still include auxiliary stay pole, auxiliary stay pole connect respectively first removal part and first bracing piece between, second removal part and second bracing piece between, the movably connection of one end of auxiliary stay pole first removal part, second removal part on, the other end of auxiliary stay pole with first bracing piece, second bracing piece rotate and be connected.

9. The caravan with an automatically foldable sunshade according to claim 8, wherein: the auxiliary supporting rod comprises a sliding block and a rod piece, the sliding block is arranged on the first moving part and the second moving part and can move along the length extending direction of the first moving part and the second moving part, one end of the rod piece is connected with the sliding block, and the other end of the rod piece is rotatably connected with the first supporting rod and the second supporting rod.

10. The caravan with an automatically foldable sunshade according to claim 1, wherein: the sunshade comprises a first moving component, a second moving component, a group of two sides of the containing groove, a gear and a rack, wherein the gear and the rack are arranged on the first moving component and the second moving component, the other group of two sides of the containing groove is provided with the rack, the gear and the rack are matched, the sunshade further comprises a third driving component and a control component, the third driving component is used for driving the gear and the rack to move relatively, and the control component is used for controlling the third driving component to drive the gear and the rack to move relatively.