Double-shaft multifunctional camping trailer

Abstract

The utility model discloses a double-shaft multifunctional camping trailer, and relates to the technical field of trailers. A plurality of plate springs are installed on the lower side of the middle of the compartment, two parallel axles are rotationally installed on the lower sides of the plate springs, and wheels are installed at the two ends of the axles. A traction frame is connected to the front side of the carriage; auxiliary wheels are mounted on the lower side of the traction frame; the lower side of the rear end of the carriage is provided with a turnover and foldable support. The auxiliary wheels are arranged on the lower side of the traction frame on the front side of the carriage and can support the front end of the carriage; the turnable and foldable support is arranged on the lower side of the rear end of the carriage and attached to the lower side of the rear end of the carriage during folding, traveling of the trailer is not affected, the turnable and foldable support can be supported between the ground and the lower side of the rear end of the carriage after being turned over, and the rear end of the carriage is kept stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to trailer technical field, especially in kind of double axle multifunctional camping trailer. BACKGROUND

[0002] The wheel of the camping trailer will invade the bottom space of the carriage, causing the edge of the bottom of the carriage to be raised, which is also a common phenomenon of the medium and large carriages.

[0003] The trailer with double axle wheels has stronger bearing capacity and stability, and the double axles distributed at the front and rear ends of the bottom of the carriage will cause the bottom of the carriage to be raised, which is not conducive to the internal arrangement and space utilization of the carriage.

[0004] The double axles concentrated in the middle of the carriage make the raising of the inside of the carriage concentrated in the middle of the carriage, and the front and rear ends of the inside of the carriage have more sufficient and regular space. However, the double axles concentrated in the middle of the trailer cause the front and rear ends of the trailer to be unable to keep balance when the trailer is used in static state, and the front and rear ends of the carriage are prone to be inclined downward when the personnel are concentrated in one end of the carriage. SUMMARY

[0005] The utility model discloses a kind of double axle multifunctional camping trailers, to solve the problem of the prior art that the front and rear ends of the double axle trailer are not stable, and provide a kind of double axle multifunctional camping trailer.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of double axle multifunctional camping trailer, including carriage;The middle part of the carriage is installed with several plate springs in lower side, two parallel wheel shafts are rotatably installed in the lower side of plate spring, and the wheel is installed at the two ends of wheel shaft;The front side of the carriage is connected with traction frame, and auxiliary wheel is installed in the lower side of traction frame;The lower side of the rear end of the carriage is equipped with the support that can be overturned and folded.

[0008] Further, the support is U-shaped rod structure, the both ends of the support are connected with the same center pivot, and the pivot is rotatably connected with the lower side of the carriage;The lower side of the carriage is equipped with support shaft, the inside of the middle part of the support is equipped with reinforcing rod, and a plurality of tension springs are connected between the reinforcing rod and the support shaft.

[0009] Further, the inside of the end of the support away from the U-shaped opening is equipped with handle bar.

[0010] Further, the lower side of the rear end of the carriage is equipped with the stopper that limits the rotation angle of the support, and the stopper is located in the lower side behind the pivot.

[0011] Further, the support shaft is located in the upper side behind the pivot.

[0012] Further, the upper part of the carriage is equipped with a plurality of transparent side windows;The edge of the top of the carriage is equipped with transparent top window.

[0013] Further, the vehicle compartment side is provided with a door, and the middle part of the vehicle compartment is provided with a plurality of vertical partitions.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses a support is set up in the lower side of the front side of the vehicle compartment, can support the front end of the vehicle compartment, the support is set up in the lower side of the rear end of the vehicle compartment, can be folded and overturn, when folding, is attached in the lower side of the rear end of the vehicle compartment, does not influence the travel of the trailer, can be supported between the ground and the lower side of the rear end of the vehicle compartment after overturning, keeps the rear end of the vehicle compartment stable.

[0016] The utility model discloses a support is set up in the lower side of the front side of the vehicle compartment, can support the front end of the vehicle compartment, the support is set up in the lower side of the rear end of the vehicle compartment, can be folded and overturn, when folding, is attached in the lower side of the rear end of the vehicle compartment, does not influence the travel of the trailer, can be supported between the ground and the lower side of the rear end of the vehicle compartment after overturning, keeps the rear end of the vehicle compartment stable. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the first perspective three-dimensional structure schematic diagram of the utility model.

[0018] Figure 2 It is the support unfolded state schematic diagram of the utility model.

[0019] Figure 3 It is the support folded state schematic diagram of the utility model.

[0020] Figure 4 It is the first perspective three-dimensional structure schematic diagram of the utility model.

[0021] Figure 5 It is the first perspective inside schematic diagram of the utility model.

[0022] Figure 6 It is the second perspective inside schematic diagram of the utility model.

[0023] In the drawing: 1, vehicle compartment;2, leaf spring;3, wheel;4, towing frame;5, auxiliary wheel;6, support;7, side window;8, top window;9, door;10, partition;

[0024] 61, pivot;62, support shaft;63, reinforcing rod;64, tension spring;65, handle bar;66, stopper. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described examples are only a part of the examples of the utility model, but not all the examples. The components of the utility model embodiments described and shown in the drawings herein can be arranged and designed in various different configurations.

[0026] In the description of the utility model, unless explicitly defined and limited, the terms "mounting", "connection" and "connection" that may appear should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0027] In the description of the utility model, it should be noted that, unless explicitly defined and limited, the term "provided with" that may appear should be understood broadly, for example, the object of "provided with" can be part of the body, or it can be arranged separately from the body and connected to the body, and the connection can be detachable or non-detachable. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0028] The utility model will be further described in detail below in combination with examples.

[0029] The specific embodiments of the double-axle multifunctional camping trailer provided by the utility model are as follows:

[0030] Please refer to Figures 1-6 , the double-axle multifunctional camping trailer comprises a closed carriage 1; four plate springs 2 are mounted on the lower side of the middle part of the carriage 1, two parallel wheel shafts are rotatably mounted on the lower side of the plate springs 2, two plate springs 2 are arranged between the upper side of each wheel shaft and the bottom of the carriage 1, and a wheel 3 is mounted at the two ends of each wheel shaft. The double-wheel shaft carriage 1 has strong bearing capacity and can load larger carriages 1 and internal equipment.

[0031] A towing frame 4 for connecting with an external power vehicle is connected to the front side of the carriage 1, and an auxiliary wheel 5 is mounted on the lower side of the towing frame 4; the auxiliary wheel 5 can support the towing frame 4 from tilting downward and can roll along the ground. In some other examples, the height of the auxiliary wheel 5 is adjustable, that is, the distance between the auxiliary wheel 5 and the towing frame 4 can be changed, and during the driving of the carriage 1, the auxiliary wheel 5 is adjusted to be suspended.

[0032] In order to prevent the rear end of the carriage 1 from tilting downward when the rear end of the carriage 1 bears concentrated weight, in this embodiment, a foldable bracket 6 is provided on the lower side of the rear end of the carriage 1.

[0033] The lower rear side of the carriage 1 is provided with a groove, and the support 6 is a U-shaped rod structure. The two ends of the support 6 are connected to the same center rotating shaft 61. The rotating shaft 61 is rotatably connected to the inner wall of the rear of the groove on the lower side of the carriage 1. The rotating shaft 61 at both ends of the support 6 rotates linearly along the same axis.

[0034] When folded, the support 6 is located within the groove, not affecting the movement of the carriage 1. When unfolded, the support 6 is in a vertical position, supporting the rear of the carriage 1 between it and the ground, preventing the rear of the carriage 1 from tilting under concentrated weight when it is stationary. Thus, when the carriage 1 is stationary, the front of the carriage 1 is supported by the auxiliary wheels 5, and the rear of the carriage 1 is supported by the support 6, ensuring the balance of the carriage 1 and allowing personnel to move freely inside the carriage 1.

[0035] A support shaft 62 is provided in a groove on the lower side of the carriage 1. The support shaft 62 can be rotatably connected to the inner wall of the groove. The support shaft 62 is parallel to the rotating shaft 61 and is located on the upper rear side of the rotating shaft 61. A reinforcing rod 63 is provided on the inner side of the middle part of the bracket 6. Several tension springs 64 are connected between the reinforcing rod 63 and the support shaft 62.

[0036] like Figure 3 As shown, in this state, the tension spring 64 firmly holds the bracket 6 against the inner side of the groove on the lower rear side of the carriage 1, that is, the bracket 6 is against the top wall of the groove. At this time, manually driving the bracket 6 downwards causes the tension spring 64 to extend. When the bracket 6 rotates to the plane where the center lines of the corresponding support shaft 62 and the rotating shaft 61 are located, the tension spring 64 is stretched to its maximum length, continuing to rotate the bracket 6 downwards. The tension spring 64 causes the bracket 6 to rotate downwards and backwards until... Figure 2 Status: Support 6 deployed.

[0037] Two blocks 66 are provided on the lower rear side of the carriage 1 to limit the rotation angle of the support 6. The two blocks 66 are located on the lower rear sides of both ends of the rotating shaft 61. The blocks 66 correspond to the two ends of the support 6, and the tension spring 64 ultimately makes the support 6 fit against the blocks 66, limiting the rearward rotation angle of the support 6. When the lower end of the support 6 is supported on the ground, the lower end of the support 6 is slightly tilted backward, and the tension spring 64 makes the support 6 fit against the blocks 66, thus supporting the rear end of the carriage 1. In some other embodiments, the height of the auxiliary wheel 5 is adjustable, so that the auxiliary wheel 5 is lowered away from the traction frame 4, and the front end of the carriage 1 is slightly raised, so that the lower end of the support 6 at the rear end of the carriage 1 is close to the ground.

[0038] When it is necessary to fold the bracket 6, simply push the bracket 6 forward to fold it into the groove, overcoming the tension of the tension spring 64.

[0039] The support 6 is provided with a handle rod 65 on the inner side of the end away from the U-shaped opening of the support 6, and the handle rod 65 is parallel to the reinforcing rod 63, the lower end of the support 6 is in contact with the ground, and it is not convenient to hold the support 6 by hand, and the handle rod 65 is not in contact with the ground, and the support 6 is driven more comfortably and hygienically through the handle rod 65.

[0040] The upper portion of the compartment 1 is provided with a plurality of transparent side windows 7, and the top edge of the compartment 1 is in a circular arc shape, and the transparent top window 8 is arranged at the circular arc of the top edge of the compartment 1.

[0041] The middle portion of the compartment 1 is provided with a plurality of vertical partitions 10, and the partitions 10 divide the compartment 1 into a washroom and a shower room in the middle portion of the compartment 1, and the partitions 10 and the side wall of the compartment 1 where the door 9 is arranged form a corridor connecting the front end and the rear end of the compartment 1, and the washroom is provided with a door opening on the side wall facing the corridor, and a sliding door is arranged between the washroom and the shower room.

[0042] The front end of the compartment 1 on the front side of the partition 10 forms an entertainment room, and a sofa stool is arranged in the entertainment room, and a display is arranged on the side wall of the partition 10 in the entertainment room. The rear end of the compartment 1 on the rear side of the partition 10 forms a rest room, and a bed and a bedside table are arranged in the rest room, and a display is arranged on the side wall of the partition 10 facing the rest room.

[0043] Finally, it should be noted that the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, and for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified without creative labor, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A two-axle multi-functional camping trailer comprising a vehicle body (1); characterized in that: The middle lower side of the carriage (1) is provided with a plurality of plate springs (2), the lower side of the plate spring (2) is rotatably provided with two parallel wheel shafts, and the two ends of the wheel shaft are provided with wheels (3); the front side of the carriage (1) is connected with a traction frame (4), the lower side of the traction frame (4) is provided with an auxiliary wheel (5); the lower side of the rear end of the carriage (1) is provided with a reversible and foldable support (6); The support (6) is a U-shaped rod structure, the two ends of the support (6) are connected with the same center rotating shaft (61), the rotating shaft (61) is rotatably connected with the lower side of the carriage (1); the lower side of the carriage (1) is provided with a supporting shaft (62), the inner side of the middle part of the support (6) is provided with a reinforcing rod (63), a plurality of tension springs (64) are connected between the reinforcing rod (63) and the supporting shaft (62); The lower side of the rear end of the carriage (1) is provided with a stop block (66) for limiting the rotating angle of the support (6), and the stop block (66) is located at the lower side of the rear end of the rotating shaft (61).

2. The dual axle multi-functional camping trailer of claim 1, wherein: The inner side of the end of the support (6) away from the U-shaped opening is provided with a handle rod (65).

3. The dual axle multi-functional camping trailer of claim 1, wherein: The supporting shaft (62) is located at the upper side of the rear end of the rotating shaft (61).

4. The dual axle multi-functional camping trailer of claim 1, wherein: The upper part of the carriage (1) is provided with a plurality of transparent side windows (7); the top edge of the carriage (1) is provided with a transparent top window (8).

5. The dual axle multi-functional camping trailer of claim 1, wherein: The side of the carriage (1) is provided with a door (9), and the middle part of the carriage (1) is provided with a plurality of vertical partitions (10).

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