Short-shaft luggage rack for motor home

By designing a low-profile short-axle luggage rack and using an inclined positioning support rod and protective plate structure, the problems of increased wind resistance and wind noise in luggage racks have been solved, achieving the effects of reducing fuel consumption, reducing wind noise, enhancing structural stability, and preventing damage to items.

CN223574336UActive Publication Date: 2025-11-21LUOYANG SEVEN WOLF RV EQUIP CO LTD
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Patent Information

Application Number
CN202520096521.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-16
Publication Date
2025-11-21
Estimated Expiration
2035-01-16

AI Technical Summary

Technical Problem

Installing a luggage rack on an existing RV increases wind resistance and wind noise, leading to higher fuel consumption, and may cause deformation or damage due to localized forces during braking.

Method used

Design a short-axle luggage rack with an overall flat shape, using an inclined positioning support rod and protective plate structure to reduce the installation height, enhance structural strength, reduce wind resistance and wind noise, and increase the contact area between items and the luggage rack through the protective plate to avoid local impact during braking.

Benefits of technology

It effectively reduces wind resistance and fuel consumption, reduces wind noise, improves the structural stability of the roof rack, prevents items from deforming or being damaged, and enhances the driving experience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The short-shaft luggage rack comprises a supporting frame, a limiting frame is arranged above the supporting frame, a plurality of positioning supporting rods are arranged between the supporting frame and the limiting frame, the positioning supporting rods are fixedly arranged in an inclined mode, a front side fixing frame is fixed to the lower portion of one side of the limiting frame, and a rear side fixing frame is fixed to the lower portion of the other side of the limiting frame. A tail fixing frame is fixed to the lower portion of the other side of the limiting frame. According to the short-shaft luggage rack for the motor home, the whole short-shaft luggage rack is arranged in a prone shape, the overall structural strength of the luggage rack can be guaranteed, the height of the luggage rack after installation can be reduced, and therefore wind resistance borne by the motor home in the running process is reduced, oil consumption is reduced, meanwhile, wind noise can be reduced, and driving of the motor home is facilitated; the protective plates are arranged on the front side and the front side of the luggage rack, the contact area between articles in the luggage rack and the luggage rack is increased, deformation and even damage caused by too large local acting force between luggage and the luggage rack due to braking are avoided, and the luggage rack is convenient to use.
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Description

TECHNICAL FIELD

[0001] The utility model relates to a house car technical field, concretely is a short axle luggage rack for house car. BACKGROUND

[0002] In the use process of the house car, in order to improve its storage space, usually install luggage rack on the roof for fixing luggage, bicycle, folding bed and other large items not easy to store in the car, and the luggage rack can also play a decorative role. At present, the installation of the luggage rack will cause the wind resistance of the house car to increase during driving, thereby increasing the fuel consumption of the house car, and the luggage rack is also prone to wind noise during driving of the house car, resulting in deficiencies in the installation and use of the luggage rack. SUMMARY

[0003] The utility model solves the technical problem of overcoming the defects of the prior art, provides a short axle luggage rack for house car, which is arranged in a prone position, can ensure the overall structural strength of the luggage rack, reduce the height of the luggage rack after installation, thereby reducing the wind resistance of the house car during driving, reducing fuel consumption, and reducing wind noise, facilitating the driving of the house car. In addition, the front side and the two sides of the luggage rack are provided with protective plates, which increase the contact area of the items in the luggage rack and the luggage rack, prevent the brake from causing excessive local force on the luggage and the luggage rack, and even damage, facilitate the use of the luggage rack, and effectively solve the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a short axle luggage rack for house car, including support frame, the upper portion of support frame is provided with the limiting frame, and a plurality of positioning support rods are arranged between the support frame and the limiting frame, the positioning support rod is fixedly arranged in an inclined manner, the lower portion of one side of the limiting frame is fixed with the front side fixing frame, the lower portion of the other side of the limiting frame is fixed with the tail fixed frame, a plurality of positioning plates are installed at the bottom of the support frame, and a plurality of positioning holes are formed in the side surface of the positioning plate, the two sides of the upper portion of the support frame are fixedly provided with the side support plate, and the front side protective plate is fixed between the front side fixing frame and the limiting frame.

[0005] As a preferred technical scheme of the utility model, the support frame includes a front half support frame and a rear half support frame, the front half support frame and the rear half support frame are fixedly connected, and a support beam is arranged in the rear half support frame.

[0006] As a preferred technical scheme of the utility model, one end of the positioning support rod is welded and fixed to the side surface of the limiting frame, and the other end of the positioning support rod is welded and fixed to the side surface of the side support plate.

[0007] As a preferred embodiment of this utility model, a front reinforcing rod is fixed between the front fixing frame and the limiting frame, and the front reinforcing rod is inclined. The front protective plate is fixed between the front fixing frame, the limiting frame and the front reinforcing rod.

[0008] As a preferred embodiment of this utility model, a plurality of tail reinforcing rods are fixed between the tail fixing frame and the limiting frame, and a tail support plate is fixed on the side of the support frame near the tail fixing frame.

[0009] As a preferred embodiment of this utility model, a side protective plate is fixed between the support frame and the limiting frame, and the side protective plate is located close to the front fixing frame, and the side protective plate is located between two adjacent positioning support rods.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This utility model illustrates a short-wheelbase luggage rack for motorhomes, designed in a low-profile manner. This not only ensures the overall structural strength of the luggage rack but also reduces its height after installation, thereby reducing wind resistance and fuel consumption during motorhome operation. It also reduces wind noise, making driving easier. In addition, protective plates are provided on the front and both front sides of the luggage rack, increasing the contact area between the items inside the rack and the rack. This prevents excessive local forces from causing deformation or even damage to the items and the rack during braking, thus facilitating the use of this luggage rack. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0014] Figure 3 This is a top view of the structure of this utility model;

[0015] Figure 4 This is a bottom view of the structure of this utility model;

[0016] Figure 5 This is a front view structural diagram of the present utility model;

[0017] Figure 6 This is a side view of the structure of this utility model.

[0018] In the diagram: 1. Front half support frame, 2. Rear half support frame, 3. Limiting frame, 4. Positioning support rod, 5. Side support plate, 6. Front fixed frame, 7. Front protective plate, 8. Front reinforcing rod, 9. Tail fixed frame, 10. Tail reinforcing rod, 11. Tail support plate, 12. Positioning plate, 13. Side protective plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a short axle luggage rack for motor home, including support frame, support frame includes front half support frame 1 and rear half support frame 2, front half support frame 1 and rear half support frame 2 are fixedly connected between, fixed connection mode is preferably welded, and rear half support frame 2 is provided with support crossbeam, it is convenient to support the luggage placed in this luggage rack, limit frame 3 is arranged above support frame, limit frame 3 is used for the limit of luggage placed in this luggage rack, and simultaneously can install rope on limit frame 3 and use.

[0021] A plurality of positioning support rods 4 are arranged between the support frame and the limit frame 3, the positioning support rods 4 are fixedly arranged in an inclined manner, one end of the positioning support rods 4 is fixedly welded to the side surface of the limit frame 3, the other end of the positioning support rods 4 is fixedly welded to the side surface of the side support plate 5, the inclined arrangement of the positioning support rods 4 can also increase the contact area with the limit frame 3 and the contact area with the support frame, thereby improving the welding strength, and the inclined arrangement of the positioning support rods 4 enables the luggage rack to be arranged in a prone position, thereby ensuring the overall structural strength of the luggage rack and reducing the installation height of the luggage rack, so as to reduce the wind resistance suffered by the motor home during driving, thereby reducing fuel consumption and wind noise.

[0022] The front side fixing frame 6 and the tail fixing frame 9 are used to improve the structural strength of the luggage rack during installation and use, a plurality of positioning plates 12 are installed at the bottom of the support frame, and a plurality of positioning holes are formed in the side surface of the positioning plates 12, the luggage rack can be installed on the top of the motor home by arranging screws in the positioning holes and connecting and fixing the screws with the motor home, side support plates 5 are fixedly arranged on both sides of the top of the support frame, the side support plates 5 are used to support the articles placed in the luggage rack, a front side protection plate 7 is fixedly arranged between the front side fixing frame 6 and the limit frame 3, the front side protection plate 7 is used to increase the contact area between the luggage articles and the limit frame 3, so as to avoid the impact of the luggage articles on the limit frame 3 during braking of the motor home, and improve the stability of the structure of the luggage rack during use.

[0023] The front side reinforcing rod 8 is fixed between the front side fixing frame 6 and the limiting frame 3, and is arranged in an inclined manner, so as to increase the area of the connection between the front side reinforcing rod 8, the front side fixing frame 6 and the limiting frame 3, thereby improving the overall structural strength, and the front side protection plate 7 is fixed between the front side fixing frame 6, the limiting frame 3 and the front side reinforcing rod 8, and the front side reinforcing rod 8 is used for reinforcing the front side fixing frame 6, the limiting frame 3 and the front side reinforcing rod 8, thereby improving the structural strength of the luggage rack.

[0024] The tail reinforcing rod 10 is fixed between the tail fixing frame 9 and the limiting frame 3, and also plays a reinforcing role, and the tail support plate 11 is fixed at the position of the side of the support frame close to the tail fixing frame 9, and the tail support plate 11 increases the contact area of the tail of the support frame with the motor home, and simultaneously facilitates the support of the articles placed in the luggage rack.

[0025] The side protection plate 13 is fixed between the support frame and the limiting frame 3, and is arranged close to the front side fixing frame 6, and the side protection plate 13 is located between the adjacent two positioning support rods 4, thereby improving the structural strength of the side protection plate 13, and the side protection plate 13 plays a reinforcing role on the whole luggage rack, and is used for protecting the two sides in front of the luggage rack, thereby reducing the impact force between the articles and the luggage rack caused by braking.

[0026] The short shaft luggage rack for the motor home is arranged in a prone manner, which not only can ensure the overall structural strength of the luggage rack, but also can reduce the height of the luggage rack after installation, thereby reducing the wind resistance and fuel consumption of the motor home during driving, and simultaneously reducing wind noise, facilitating the driving of the motor home, and in addition, the front side and the two sides in front of the luggage rack are provided with protection plates, thereby increasing the contact area between the articles in the luggage rack and the luggage rack, avoiding the deformation or damage of the luggage rack caused by excessive local force of braking, and facilitating the use of the luggage rack.

[0027] The parts not disclosed in the utility model are all prior art, and the specific structure, material and working principle are not described in detail. Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A short axle luggage rack for a recreational vehicle comprising a support frame, characterised in that: The support frame is provided with a limiting frame (3) above, and a plurality of positioning support rods (4) are arranged between the support frame and the limiting frame (3), wherein the positioning support rods (4) are fixedly arranged in an inclined manner, a front side fixing frame (6) is fixed to the lower part of one side of the limiting frame (3), a tail fixing frame (9) is fixed to the lower part of the other side of the limiting frame (3), a plurality of positioning plates (12) are installed at the bottom of the support frame, and a plurality of positioning holes are formed in the side surface of the positioning plates (12), side support plates (5) are fixed to the upper sides of the support frame, and a front side protection plate (7) is fixed between the front side fixing frame (6) and the limiting frame (3).

2. The short axle luggage rack for a recreational vehicle of claim 1, wherein: The support frame comprises a front half support frame (1) and a rear half support frame (2), the front half support frame (1) and the rear half support frame (2) are fixedly connected, and a support beam is arranged in the rear half support frame (2).

3. The short axle luggage rack for a recreational vehicle of claim 1, wherein: One end of the positioning support rod (4) is welded to the side surface of the limiting frame (3), and the other end of the positioning support rod (4) is welded to the side surface of the side support plate (5).

4. The short axle luggage rack for a recreational vehicle of claim 1, wherein: The front side fixing frame (6) and the limiting frame (3) are fixedly connected with a front side reinforcing rod (8), and the front side reinforcing rod (8) is arranged in an inclined manner, and the front side protection plate (7) is fixed between the front side fixing frame (6), the limiting frame (3) and the front side reinforcing rod (8).

5. The short axle luggage rack for a recreational vehicle of claim 1, wherein: The tail fixing frame (9) and the limiting frame (3) are fixedly connected with a plurality of tail reinforcing rods (10), and a tail support plate (11) is fixed to the position of the side surface of the support frame close to the tail fixing frame (9).

6. The short axle luggage rack for a recreational vehicle of claim 1, wherein: The side protection plate (13) is fixed between the support frame and the limiting frame (3), and the side protection plate (13) is arranged close to the front side fixing frame (6), and the side protection plate (13) is arranged between the adjacent two positioning support rods (4).