TWM464072U - Furled mattress structure - Google Patents

Description

Retractable mattress structure

The present invention relates to a retractable mattress structure, especially a self-contained tube spring mattress, which can be rolled into a cylindrical shape, which is advantageous for storage and transportation, and is convenient for transportation and transportation.

In the city, it is not easy to live in a large area. Some homes have limited indoor space, and even the beds are retractable or concealed, so that there is enough indoor space in the home life, and there is no pressure on people due to the small space. When a visitor wants to stay, the owner must prepare a mattress. The most common foldable foam mattresses in the market are small in thickness and insufficient in elasticity. Sleeping on the mattress is not very comfortable and affects the quality of sleep.

There is also an inflatable mattress that can be inflated into a mattress after being filled with air. Discharge the air inside the mattress and fold it into a small volume to facilitate the collection. The inflation of the inflatable mattress must be completed by an electric air pump or a manual air pump. Inflating can be done quickly with an electric air pump. If it is inflated manually, it will take a lot of time. If you are using an inflatable mattress when camping in the wild, the possibility of using a manual air pump to inflate is relatively high. Moreover, the exhausting process of the inflatable mattress is quite time consuming and is not very convenient to use. The inflatable mattress is not breathable, and it is easy to produce a stuffy feeling. It is not very comfortable to sleep, and it will affect the quality of sleep.

The independent tube spring mattress has excellent air permeability, good elasticity and support, and is the most widely used mattress. Please refer to Figure 1. Independent barrel spring inside the mattress 10 The upper and lower periphery of the pad body 11 are respectively fixed to the upper frame body 12 and the lower frame body 13, so that the independent tube spring pad body 11 is shaped. The independent can spring mattress 10 includes a cover 14 that is wrapped around the outer canopy body 11. However, the independent tubular spring mattress 10 has a large volume, requires a large space for storage, and the transportation cost is relatively high, and the handling is relatively troublesome. For example, when the mattress is moved upstairs through a small indoor staircase (the middle floor), it will not be able to complete the transportation due to the excessive volume. The used mattress can also not be carried to the outing place. People who like to travel most expect to have a comfortable, comfortable mattress that will give them a good night's sleep.

The main purpose of this creation is to provide a retractable mattress structure, especially a self-contained tube spring mattress, which can be rolled into a cylindrical shape when not in use for storage.

The second objective of the present invention is to provide a retractable mattress structure that is easy to transport and carry, and that can be smoothly carried out even if it has to pass through a small space.

A further object of the present invention is to provide a retractable mattress structure that can be carried with the vehicle during a trip and deployed during camping and overnight accommodation.

The retractable mattress structure provided by the present invention comprises a pad body provided with no frame and a cover. The pad body comprises a plurality of independent cylindrical springs arranged neatly, and upper and lower cloths respectively adhered to the top and bottom ends of the independent cylinders. Each of the individual cylinder springs is composed of a cloth sleeve and a spring disposed in the cloth sleeve. The mat can be placed in the outer cover to form a mattress. Each of the individual barrels of the pad body can be pressed into a flat shape to compress the mattress into a small thickness and to roll the mattress into a cylindrical shape.

An upper pad is fixed on the upper surface cloth of the pad body, and a lower pad is fixed on the lower surface cloth. The individual cylinders are positioned by the upper and lower cloths.

The spring in the independent cylinder spring has an outer diameter which is larger than the center at both ends, so that the height of the spring after being fully compressed is small, thereby reducing the volume of the mattress after being wound up.

10‧‧‧ mattress

11‧‧‧The body

12‧‧‧Upper frame

13‧‧‧ Lower frame

14‧‧‧ Cover

20‧‧‧ mattress

21‧‧‧ mat

22‧‧‧ Cover

23‧‧‧Upper pad

24‧‧‧ under liner

30‧‧‧Independent cylinder spring

31‧‧‧ cloth sets

32‧‧‧ Spring

40‧‧‧ bag body

41‧‧‧Belt device

Figure 1 is a perspective partial cross-sectional view of the first adopter.

Figure 2 is a perspective partial cross-sectional view of the present embodiment.

Figure 3 is a partially cutaway enlarged view of the present embodiment.

Fig. 4 is a view showing a state in which the creation example is pressed into a flat shape.

Figure 5 is a perspective view of the cylindrical shape of the present embodiment.

Please refer to Figure 2 and Figure 3. The retractable mattress structure disclosed by the present invention, in particular, is a self-contained tubular spring mattress 20 which can be rolled into a cylindrical shape to reduce the volume and facilitate storage and transportation. The mattress 20 includes a pad body 21 provided with a frameless frame and a cover 22. The pad body 21 can be placed in the outer cover 22 to form the mattress 20. The pad body 21 includes a plurality of independent cylindrical springs 30 arranged in alignment, and upper and lower cloths 211 and 212 attached to the top and bottom ends of the individual cylindrical springs 30, respectively. The individual tube springs 30 are positioned by the upper table cloth 211 and the lower table cloth 212. Each of the individual barrel springs 30 is composed of a cloth cover 31 and a spring 32 disposed in the cloth cover 31.

When each of the individual barrel springs 30 of the pad body 21 receives the weight of the human body, it is slightly compressed by the compressibility of the spring 32. Therefore, the cushion body 21 can provide a supporting force to each part of the human body, and has both the softness and the supporting force, and can provide a more comfortable feeling. An upper liner 23 can be fixed on the upper surface cloth 211 of the cushion body 21, and a lower gasket 24 can be fixed under the lower surface cloth 212. The upper pad 23 and the lower pad 24 can further separate the human body from the independent barrel spring 30, reducing the click feeling of the spring 32 to the human body. Moreover, the upper pad 23 and the lower pad 24 may be soft pads. In order to make the human body feel the mattress 20 is more soft and comfortable.

Each of the individual barrel springs 30 of the pad body 21 can be flattened under a forced pressure. That is, as long as there is sufficient external force, the spring 32 in each of the individual tube springs 30 is pressed into a completely compressed shape, and the mattress 20 can be pressed into a flat shape as shown in FIG. The mattress 20 is compressed into a flat shape in order to wind the mattress 20 into a smaller volume. In actual operation, the mattress 20 is not first compressed into the state shown in FIG. 4, but the mattress 20 is gradually compressed, and the mattress 20 is gradually retracted, so that the mattress 20 is finally rolled into a cylindrical shape. , as shown in Figure 5. The spring 32 in the independent barrel spring 30 can selectively use a compression spring having an outer diameter greater than the central outer diameter at both ends, so that the height of the spring 32 after being fully compressed is small, and the volume after the mattress 20 is wound can be further reduced.

After the mattress 20 is wound into a cylindrical shape, it can be placed in a bag body 40 or fixed by the belt device 41. The bag body 40 can also be directly provided with the strap device to provide a restraining force to the mattress 20 after the retraction.

The mattress structure provided by the present invention utilizes the structure of the frame 21 without the frame, so that the pad body 21 can be crushed and retracted, so that the mattress 20 is convenient for storage and convenient transportation, and the transportation cost can be reduced. Alternatively, the mattress 20 can be easily handled. For example, when the consumer lives in a place where the stair space is small, the merchant can roll the mattress 20 into a cylindrical shape as shown in FIG. In addition, when people want to go out for a trip, the mattress 20 can be rolled into a cylindrical shape as shown in FIG. 5, which is convenient to carry, and can be used in camping and lodging.

The above description is by way of a detailed description of the present invention, and is not intended to limit the scope of the present invention. Anyone who is familiar with such a skilled person can understand, and appropriate changes and adjustments will not lose the essence of this creation, and will not deviate from the spirit and scope of this creation.

20‧‧‧ mattress

40‧‧‧ bag body

41‧‧‧Belt device

Claims (3)

A retractable mattress structure, in particular a self-contained tube spring mattress, comprising a non-framed pad body and a cover; the pad body comprises a plurality of independently arranged independent tube springs, and respectively adhered Fixing the upper and lower cloths of the top and bottom ends of the independent cylinders; each of the independent cylinder springs is composed of a cloth sleeve and a spring disposed in the cloth sleeve; the cushion body can be placed in the outer casing The mattress is constructed; each of the individual barrel springs of the pad body can be pressed into a flat shape to compress the mattress into a small thickness and can roll the mattress into a cylindrical shape. The rollable mattress structure according to claim 1, wherein the upper body of the upper body of the cushion body is provided with an upper cushion, and the lower cushion is fixed under the lower cloth. The retractable mattress structure according to claim 1, wherein the spring in the independent cylinder spring is a compression spring having an outer diameter greater than a central outer diameter.