A flat, compressible roof pack

Abstract

This utility model discloses a flat, compressible roof pack, characterized in that: the roof pack is made of an upper and lower piece of fabric sewn together to form a bag, with edge creases on both the upper and lower pieces of fabric. After compression, the edge creases form the edge of the roof pack. The top of the bag is equipped with an airtight zipper and a strap, with hooks at both ends of the strap connected to the roof fixing beam by a rope. An air vent is opened on the side. When deflated, the bag is a flat rectangle, and when inflated, it is an inflated rugby ball or cubic rectangle. This utility model can both inflate to carry items and compress into a flat surface to serve as a resting base for the roof, making it convenient and simple to use, achieving two benefits at once.

Description

Technical Field

[0001] This utility model relates to a roof pack, and more particularly to a flat, compressible roof pack, belonging to the technical field of camping products. Background Technology

[0002] When traveling by car, you bring a lot of things, and how to store them becomes a problem. Roof bags don't take up interior space and can hold a lot of items, making them very popular. Currently, roof bags mainly come in two types: one is a fixed-shape hard-shell bag, and the other is a foldable bag. For example, Chinese patent publications CN21055433U "A Foldable Luggage Bag" and CN212473300U "Roof Luggage Bag" both provide technical solutions for folding and storing the bag when not in use. However, this method of detaching and storing the bag is time-consuming and takes up interior space. Summary of the Invention

[0003] The purpose of this invention is to develop a flat, compressible roof pad that can be laid out on the roof of a vehicle. When not in use, it can be compressed directly onto the roof to form a flat roof lining. This not only saves space inside the vehicle but also serves as a lining for setting up a rooftop tent at night, facilitating rest and sleep. The specific technical solution is as follows: A flat, compressible roof pack, characterized in that: the roof pack is a bag made of an upper fabric and a lower fabric sewn together; the upper and lower fabrics are symmetrically arranged, and edge creases are provided on both the upper and lower fabrics, which form the edge of the roof pack after compression; the top of the bag is provided with an airtight zipper and a strap, and the two ends of the strap are provided with hooks and buckles connected to the roof fixing beam by a rope, and an air vent is opened on the side; the bag is a flat rectangle after being deflated, and a bulging rugby ball-shaped or cubic rectangle after being inflated.

[0004] The upper and lower fabric pieces of the rugby ball-shaped pouch have two long sides that are folded inward along the edge creases, forming an arc shape, while the two short sides are straight. The arc-shaped edges and straight edges of the upper and lower fabric pieces are sewn together as one piece.

[0005] The upper and lower pieces of fabric of the cubic rectangular pouch are cross-shaped fabrics sewn together. Each corner of the upper and lower pieces of fabric is also made with diagonal creases, so that the outer surface can be compressed inward and folded into a flat surface along the edge creases and diagonal creases.

[0006] The encapsulation material is PVC coated fabric, which is waterproof and airtight.

[0007] The bag, made of upper and lower pieces of fabric, may be made of a single piece of fabric sewn together, with a center crease in the middle.

[0008] The airtight zipper, straps, and vents are all located on the upper fabric panel.

[0009] The positive and beneficial effects of this utility model are: it can both inflate the contents and compress them into a flat surface to serve as a resting liner on the roof of a vehicle, making it convenient, simple, and achieving two goals at once. Attached Figure Description

[0010] Figure 1 : A schematic diagram of the structure of this utility model in use and after compression.

[0011] Figure 2 : Schematic diagram of the compression process of the lower piece of fabric of the rugby ball pillow-shaped pouch in Embodiment 1 of this utility model.

[0012] Figure 3 : Schematic diagram of the use state of the cubic rectangular capsule in Embodiment 2 of this utility model.

[0013] Figure 4 : Schematic diagram of the strap and hook structure of this utility model embodiment.

[0014] Figure 5 : Schematic diagram of the use state of the cubic rectangular capsule in Embodiment 3 of this utility model.

[0015] In the picture, 1. upper piece of fabric, 2. lower piece of fabric, 2-1. curved edge, 2-2. straight edge, 3. airtight zipper, 4. tie, 5. hook and button, 6-1. edge crease, 6-2. diagonal crease, 6-3. center crease, 7. vent. Detailed Implementation

[0016] like Figure 1 , Figure 2 As shown, the roof pack in Embodiment 1 is a rugby ball-shaped pillow-shaped pack, which is made by sewing together the curved edges 2-1 and straight edges 2-2 of the symmetrical upper fabric 1 and lower fabric 2. The curved edges 2-1 are folded inward along the edge crease 6-1. An airtight zipper 3 is provided horizontally on the upper fabric 1 as an opening for placing and taking out items. Two straps 4 are provided vertically on both sides of the upper fabric 1. The straps 4 have hooks 5 at both ends. The hooks 5 are hooked to the roof frame by the rope to fix the roof pack. The upper fabric 1 has an exhaust port 7 on the side. When setting off, the items are put into the pack through the opening of the airtight zipper 3. After arriving at the destination, the items are taken out, and the air is released from the exhaust port 7 of the roof pack to compress it into a flat surface. A tent can be set up on the pack.

[0017] like Figure 1 , Figure 3As shown, the roof pack in Embodiment 2 is a cubic rectangular pack, sewn together from an upper fabric 1 and a lower fabric 2. The upper fabric 1 and lower fabric 2 are symmetrically arranged. Edge creases 6-1 and diagonal creases 6-2 are made on the upper fabric 1 and lower fabric 2. The pack can be folded inward along the edge creases 6-1 and diagonal creases 6-2 of the upper fabric 1 and lower fabric 2 to form a flat surface. An airtight zipper 3 is provided horizontally on the upper fabric 1 as an opening for placing and taking out items. Two straps 4 are provided vertically on both sides of the upper fabric 1. Hooks 5 are attached to both ends of the straps 4. The hooks 5 are hooked to the roof frame by the rope to fix the roof pack. An exhaust port 7 is provided on the side of the upper fabric 1. When setting off, the items are put into the pack through the opening of the airtight zipper 3. After arriving at the destination, the items are taken out, and the air is released from the exhaust port 7 of the roof pack to compress it into a flat surface. A tent can be set up on the pack.

[0018] like Figure 5 As shown, the roof bag of Embodiment 3 is made of a single piece of fabric. A center crease 6-3, an edge crease 6-1, and a diagonal crease 6-2 are provided in the middle of the bag. The bag is folded inward from the center crease 6-3, the edge crease 6-1, and the diagonal crease 6-2 to form a flat surface.

[0019] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A tiled, compressible roof-top bag, characterized by: The roof bag is made of an upper and lower piece of fabric sewn together. The upper and lower pieces of fabric are symmetrically arranged, and both have edge creases. After compression, the edge creases form the edge of the roof bag. The top of the bag is equipped with an airtight zipper and straps. The straps have hooks at both ends and are connected to the roof fixing beam by ropes. There are vents on the sides. When deflated, the bag is a flat rectangle. When inflated, it is a bulging rugby ball or cubic rectangle.

2. A tiling compressible roof-top bag as claimed in claim 1, wherein: The upper and lower fabric pieces of the rugby ball-shaped pouch have two long sides that are folded inward along the edge creases, forming an arc shape, while the two short sides are straight. The arc-shaped edges and straight edges of the upper and lower fabric pieces are sewn together as one piece.

3. A tiling compressible roof-top bag as claimed in claim 1, wherein: The upper and lower pieces of fabric of the cubic rectangular pouch are cross-shaped and sewn together. The corners of the upper and lower pieces of fabric are also made with beveled creases. The outer side is compressed inward and folded into a plane along the edge creases and beveled creases.

4. A tiling compressible roof-top bag as claimed in claim 1, wherein: The encapsulation material is PVC coated fabric.

5. A tiling compressible roof-top bag as claimed in claim 1, wherein: The bag, made of upper and lower pieces of fabric, may be made of a single piece of fabric sewn together, with a center crease in the middle.

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