Roller shutter type storage box for motor home

Abstract

The utility model relates to the technical field of motor home mechanisms, in particular to a roller shutter type storage box for a motor home, which is provided with a roller shutter cover closing mechanism, so that the storage box can be opened and closed for use without influencing the external space, and the practicability is improved; comprising a motor home storage box, track frames, rollers, movable shafts, a roller shutter plate, movable sleeves, extension plates, lock rings, pin pieces, pin frames and a box opening, the box opening is formed in the upper front side of the motor home storage box, the two ends of the outer side of the box opening in the motor home storage box are connected with the inner ends of the track frames respectively, and the rear side of the top end of the motor home storage box is connected with the rear end of the roller shutter plate; the left end and the right end of the movable shaft are respectively and rotatably connected with the middle parts of the inner ends of a group of rollers; the middle part of the front end of the movable sleeve is connected with the rear side of an extension plate; the top end of the extension plate is rotatably connected with the inner end of a lock ring; the output end of the lock ring is connected with one side of the inner end of a pin piece; the middle lower side of a box opening in the front end of the motor home storage box is connected with the rear end of the pin frame.

Description

Technical Field

[0001] The utility model relates to the technical field of RV mechanisms, in particular to a rolling storage box for RVs. Background Technique

[0002] The household facilities on RVs include bedding, stoves, refrigerators, cabinets, sofas, dining tables and chairs, washing facilities, air conditioners, TVs, stereos and other furniture and electrical appliances. They can be divided into driving areas, living areas, bedroom areas, sanitary areas, kitchen areas, etc. RVs integrate "clothing, food, housing, and transportation" and are fashionable products that realize "traveling in life and living in travel".

[0003] Generally, RVs need to be provided with corresponding storage mechanisms for storing items. For example, a multifunctional storage box for a towed RV disclosed in Chinese Patent Publication No. CN211995347U. Due to the setting of the first connecting shell, the second connecting shell, the slider, the chute, the first partition board, the second partition board, the cover plate and the storage shell body, users can adjust the storage space of the storage box according to the amount of items carried, and can place different items in categories. It can truly adjust according to the storage capacity required by users and the space of the RV. In addition, items can be placed above the storage box body or used as a desk, which improves the practicality of the storage box body and facilitates traveling with items in a towed RV.

[0004] However, the open-close design of the cover plate of this structure causes it to occupy more space and has limited use. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a rolling storage box for RVs that can be opened and closed without affecting the external space by setting a rolling cover mechanism, thereby improving the practicality.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the present utility model provides the following technical solution: A rolling storage box for a motorhome, comprising a motorhome storage box, a track frame, rollers, a movable shaft, a rolling curtain plate, a movable sleeve, an extension plate, a lock ring, a pin piece, a pin frame and a box opening. The front upper side of the motorhome storage box is provided with a box opening. The two outer ends of the box opening on the motorhome storage box are respectively connected to the inner ends of a group of track frames. The rear side of the top end of the motorhome storage box is connected to the rear end of the rolling curtain plate. The front end of the rolling curtain plate is connected to the rear end of the movable sleeve. The inner side of the movable sleeve is movably connected to the outer side of the movable shaft. The left and right ends of the movable shaft are respectively rotatably connected to the middle parts of the inner ends of a group of rollers. The middle part of the front end of the movable sleeve is connected to the rear side of the extension plate. The top end of the extension plate is rotatably connected to the inner end of the lock ring. The output end of the lock ring is connected to one side of the inner end of the pin piece. The lower middle part of the box opening at the front end of the motorhome storage box is connected to the rear end of the pin frame.

[0009] Preferably, it further comprises a hook ring, and the middle part of the front end of the extension plate is connected to the rear side of the hook ring.

[0010] Preferably, it further comprises a partition plate, and the inner side of the motorhome storage box is connected to the outer side of the partition plate.

[0011] Preferably, it further comprises fixing pieces, and the lower sides of the left and right ends of the motorhome storage box are respectively connected to the inner ends of a group of fixing pieces.

[0012] Preferably, it further comprises a label frame, and the front upper side of the left end of the motorhome storage box is connected to the inner end of the label frame.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides a rolling storage box for a motorhome, which has the following beneficial effects:

[0015] Items can be taken and placed into the hook ring through the box opening. At this time, the rolling curtain plate is in a folded state. When it needs to be closed, the two rollers roll forward and downward under the constraint of the track frame, and then the movable sleeve is connected through the movable shaft to unfold the rolling curtain plate, so as to be laid outside the box opening. Then, the extension plate is covered on the lower middle part of the box opening at the front end of the motorhome storage box. The lock ring is rotated by a key to make the pin piece rotate and be inserted into the pin frame, so as to lock. By setting the rolling curtain closing mechanism, the opening and closing can be used without affecting the external space, improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an axonometric view of the structural schematic diagram of the present utility model;

[0017] Figure 2 For the present utility model Figure 1 is a top view;

[0018] Figure 3 For the present utility model Figure 1 is a front view;

[0019] Figure 4 is the left view of the present utility model Figure 1 .

[0020] Reference numerals in the drawings: 1, storage box of RV; 2, track frame; 3, roller; 4, movable shaft; 5, rolling shutter plate; 6, movable sleeve; 7, extension plate; 8, locking ring; 9, pin piece; 10, pin holder; 11, hook ring; 12, partition board; 13, fixing piece; 14, label frame; 15, box opening. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment

[0023] Please refer to Figures 1-4 , a rolling shutter type storage box for an RV, including a storage box 1 of RV, a track frame 2, rollers 3, a movable shaft 4, a rolling shutter plate 5, a movable sleeve 6, an extension plate 7, a locking ring 8, a pin piece 9, a pin holder 10 and a box opening 15. A box opening 15 is provided at the front upper side of the storage box 1 of RV. The two outer ends of the box opening 15 on the storage box 1 of RV are respectively connected to the inner ends of a group of track frames 2. The rear end of the top of the storage box 1 of RV is connected to the rear end of the rolling shutter plate 5. The front end of the rolling shutter plate 5 is connected to the rear end of the movable sleeve 6. The inner side of the movable sleeve 6 is movably connected to the outer side of the movable shaft 4. The left and right ends of the movable shaft 4 are respectively rotatably connected to the middle parts of the inner ends of a group of rollers 3. The middle part of the front end of the movable sleeve 6 is connected to the rear side of the extension plate 7. The top end of the extension plate 7 is rotatably connected to the inner end of the locking ring 8. The output end of the locking ring 8 is connected to one side of the inner end of the pin piece 9. The middle lower side of the box opening 15 at the front end of the storage box 1 of RV is connected to the rear end of the pin holder 10. Items can be taken and placed into the hook ring 11 through the box opening 15. At this time, the rolling shutter plate 5 is in a folded state. When it needs to be closed, the two rollers 3 roll forward and downward under the restraint of the track frame 2, and then the movable sleeve 6 is connected through the movable shaft 4, so that the rolling shutter plate 5 is unfolded, and thus laid outside the box opening 15. Then the extension plate 7 is covered on the middle lower side of the box opening 15 at the front end of the storage box 1 of RV. The locking ring 8 is rotated by a key, so that the pin piece 9 rotates and is inserted into the pin holder 10, thereby locking.

[0024] It further includes a hook ring 11. The middle side of the front end of the extension plate 7 is connected to the rear side of the hook ring 11. By hooking the hook ring 11, it is convenient to connect the extension plate 7 for movement and flipping, improving convenience.

[0025] It further includes a partition board 12, and the inner side of the RV storage box 1 is connected to the outer side of the partition board 12; the interior space of the RV storage box 1 can be partitioned by the partition board 12, which is convenient for separating and classifying different items, thereby improving practicability.

[0026] It further includes fixing pieces 13, and the lower sides of the left and right ends of the RV storage box 1 are respectively connected to the inner ends of a group of fixing pieces 13; the RV storage box 1 can be connected and fixed to the ground through the fixing pieces 13, thereby improving stability.

[0027] It further includes a label frame 14, and the upper front side of the left end of the RV storage box 1 is connected to the inner end of the label frame 14; the label frame 14 can hold the label, which is convenient for information display and improves convenience.

[0028] In summary, when a roll-up storage box for an RV is in use, the RV storage box 1 is fixed at a corresponding position in the RV through the fixing pieces 13. Items can be taken and placed into the hook ring 11 through the box opening 15. At this time, the rolling shutter plate 5 is in a folded state. When it needs to be closed, by holding the hook ring 11, the two groups of rollers 3 roll forward and downward under the constraint of the track frame 2, and then the movable sleeve 6 is connected through the movable shaft 4, so that the rolling shutter plate 5 unfolds and is thus laid on the outside of the box opening 15. Then, the extension plate 7 is covered on the lower side of the middle part of the box opening 15 at the front end of the RV storage box 1. By turning the key to rotate the lock ring 8, the pin piece 9 rotates and is inserted into the pin holder 10, thereby locking. In addition, the interior space of the RV storage box 1 can be partitioned by the partition board 12, which is convenient for separating and classifying different items, thereby improving practicability. The label frame 14 can hold the label, which is convenient for information display and improves convenience.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roller shutter storage box for a motorhome, characterized in that: The RV storage box (1) comprises a storage box for a motorhome (1), a track frame (2), a roller (3), a movable shaft (4), a rolling shutter plate (5), a movable sleeve (6), an extension plate (7), a locking ring (8), a pin sheet (9), a pin frame (10) and a box opening (15), wherein the front upper side of the RV storage box (1) is provided with a box opening (15), the outer ends of the box opening (15) on the RV storage box (1) are respectively connected to the inner ends of a group of track frames (2), the rear side of the top end of the RV storage box (1) is connected to the rear end of the rolling shutter plate (5), and the rolling shutter plate (5) is connected to the rear end of the rolling shutter plate (5). The front end of the plate (5) is connected to the rear end of the movable sleeve (6), the inner side of the movable sleeve (6) is movably connected to the outer side of the movable shaft (4), the left and right ends of the movable shaft (4) are respectively rotatably connected to the middle part of the inner end of a group of rollers (3), the middle part of the front end of the movable sleeve (6) is connected to the rear side of the extension plate (7), the top end of the extension plate (7) is rotatably connected to the inner end of the lock ring (8), the output end of the lock ring (8) is connected to one side of the inner end of the pin plate (9), and the lower middle side of the box opening (15) at the front end of the RV storage box (1) is connected to the rear end of the pin rack (10).

2. A roller curtain storage box for a motorhome according to claim 1, characterized in that: It also comprises a hook ring (11), and the middle side of the front end of the extension plate (7) is connected to the rear side of the hook ring (11).

3. The roller curtain storage box for a motorhome according to claim 1, characterized in that: It also comprises a partition plate (12), and the inner side of the RV storage box (1) is connected to the outer side of the partition plate (12).

4. The roller curtain storage box for a motorhome according to claim 1, characterized in that: It also comprises a fixing plate (13), and the lower sides of the left and right ends of the RV storage box (1) are respectively connected to the inner ends of a group of fixing plates (13).

5. The rolling curtain storage box for a motorhome according to claim 1, characterized in that: It also comprises a label frame (14), and the upper front side of the left end of the RV storage box (1) is connected to the inner end of the label frame (14).

Images