TWI638626B - Mattress - Google Patents

Abstract

The invention provides a mattress comprising a body, a pressing bar, a table cloth and a fixing device. The body is recessed from the top surface toward the bottom surface to form a top surface groove, the pressing rod is received in the top surface groove, the surface cloth covers the body and is sandwiched between the body and the pressing rod, and the fixing device pulls the pressing rod toward the bottom surface to The pressing rod is held in the top surface groove, whereby when the body is flexed and bent, since the pressing rod is still pulled and held in the top surface groove, the surface cloth is pressed against the pressing rod to fit the body. It does not form a hollow or shift without any ridges, and can maintain a certain appearance and touch during use.

Description

mattress

The present invention relates to a mattress, and more particularly to a mattress that wraps a table cloth over a soft support filler.

Mattresses on the market should be the most common memory mattress except spring mattresses. Please refer to FIG. 1 and FIG. 2 . The general memory mattress 10 is made of latex, sponge, memory foam or the like with a soft supporting function as a core material 11 , and then coated with a surface cloth on the outer surface of the core material 11 . 12, can be placed on the bed frame 13 as a mattress.

Although the aforementioned mattress has the characteristics of simple structure and easy production, the appearance of the mattress is not easy to maintain aesthetics. In the past, the bed frame under the mattress was mainly a flat or platform type bracket, which did not bend the mattress when used. However, as shown in Figures 1 and 2, the presently bendable bed frame Gradually popularized, it can combine the functions of the reclining chair, allowing the user to freely adjust the sitting posture. At this time, since the mattress is only made of the core material 11 and the table cloth 12 coated on the outer surface of the core material 11, the bed is When the frame is adjusted and bent, the mattress will gradually be flexed and bent, causing the table cloth 12 of the mattress to be pressed and protruded at the flexing portion, forming a void between the surface cloth 12 and the core material 11, resulting in irregular ridges. The surface cloth 14 may even have overlapping or shifting parts of the table cloth, which seriously affects the appearance of the product. In addition, the irregularly draped table cloth 14 may have a tactile sensation that is easily displaced or slipped when the user is lying down, affecting the feeling of use.

One of the objects of the present invention is to provide a mattress which can be used for a bendable bed frame and can prevent the table cloth from being easily deformed when the bed frame is bent to cause the mattress to be bent.

In order to achieve the above and other objects, the present invention provides a mattress comprising a body, a pressing bar, a table cloth and a fixing device. The body has a top surface and a bottom surface, and the body is recessed from the top surface toward the bottom surface to form a top surface groove. The pressure bar is received in the top surface groove, and the pressure rod extends along the top surface groove. The table cloth covers at least a partial surface of the body, the table cloth being sandwiched between the body and the pressing bar. The fixing device pulls the pressing rod toward the bottom surface, and the pressing rod is held in the top surface groove.

Thereby, the mattress provided by the invention can be pressed against the table cloth by the pressing rod, and the table cloth is placed in the top surface groove, so that the surface cloth is as close as possible to the body, and the mattress can be flexed. Maintaining the position of the mattress table when bending helps to maintain the shape or pattern of the mattress, and maintains the feel of the mattress, enhances the appeal of the mattress to the consumer, and the aesthetic feeling when used.

10‧‧‧ memory mattress

11‧‧‧ core material

12‧‧‧ table cloth

13‧‧‧ bed frame

14‧‧‧Table cloth with irregular ridges

20‧‧‧ body

21‧‧‧ top surface

22‧‧‧ bottom

23‧‧‧Top groove

24‧‧‧ bottom groove

30‧‧‧Press

40‧‧‧ table cloth

50‧‧‧Fixed devices

51‧‧‧ Positioning rod

52‧‧‧ sling

60‧‧‧Bent bed frame

Figure 1 is a perspective view of a conventional mattress and bed frame.

Figure 2 is a partial cross-sectional view of a conventional mattress and bed frame.

Figure 3 is an exploded perspective view of the mattress of the present invention.

Figure 4 is a cross-sectional view of the mattress of the present invention.

Fig. 5 is a partial enlarged view of Fig. 4.

Figure 6 is a perspective view of the mattress of the present invention when it is assembled in a bed frame.

Figure 7 is a side elevational view of the mattress of the present invention when it is assembled in a bed frame.

Figure 8 is a partial cross-sectional view showing the mattress of the present invention when it is assembled in a bed frame.

The present embodiment provides a mattress for use on a bed frame, and is particularly suitable for a bed frame that can be bent and adjusted to change the sitting posture of the user. Please refer to FIG. 3 to FIG. 5, which is used in this embodiment. The mattress provided includes a body 20, a plurality of pressure bars 30, a table cloth 40, and a fixture 50.

The body 20 is a latex, a sponge, a memory cotton or the like having a soft supporting function. The body 20 has a top surface 21 and a bottom surface 22. The surface of the body 20 is recessed from the top surface 21 toward the bottom surface 22 to form a plurality of top concave surfaces. The groove 23, the top surface grooves 23 are parallel to each other and extend linearly along the width direction of the body 20. The surface of the body 20 is further recessed from the bottom surface 22 toward the top surface groove 23 to form a plurality of bottom surface grooves 24, similar to the top surface. The groove 23 and the bottom surface groove 24 are also parallel to each other and extend linearly along the width direction of the body 20, and the top surface groove 23 and the bottom surface groove 24 are opposite to each other, that is, there is one below each top surface groove 23. The bottom surface groove 24, the depth of the top surface groove 23 may be between 30% and 60% of the thickness of the body 20, and the depth of the bottom surface groove 24 may be between 10% and 35% of the thickness of the body 20. Preferably, The depth of the top surface groove 23 may be greater than or equal to the depth of the bottom surface groove 24.

The number of the pressing rods 30 corresponds to the number of the top surface grooves 23, and the shape of the pressing rods 30 also conforms to the shape of the top surface grooves 23, and the pressing rods 30 are accommodated in each of the top surface grooves 23 Wherein, the pressure bar 30 extends along the top surface groove 23. The pressure bar 30 may be a long rod made of plastic, rubber or a composite material containing plastic or rubber, but the material is not limited thereto. The pressure bar 30 of the embodiment is exemplified by a circular cross section, but The possibility of excluding other cross-sectional shapes.

The surface cloth 40 covers the surface of the body 20 to cover the entire surface of the body 20. The surface cloth 40 is sandwiched between the body 20 and the pressing rod 30. Therefore, the surface cloth 40 is partially accommodated in the top surface concave surface. In slot 23. Preferably, the table cloth 40 can be formed by combining a plurality of pieces of fabric, but it is also possible to use a single cloth to cut into a suitable shape and then stitch or bond.

The fixing device 50 includes a positioning rod 51 and a sling 52. The number of the positioning rods 51 coincides with the number of the bottom surface grooves 24, and the shape of the positioning rod 51 also conforms to the shape of the bottom surface groove 24, and the bottom surface groove 24 is provided. The positioning rod 51 is accommodated therein, and the surface cloth 40 is also sandwiched between the positioning rod 51 and the body 20. Therefore, the surface cloth 40 is also partially accommodated in the bottom surface groove 24, and the positioning rod 51 can be used. The same rod body of the pressing rod 30 can reduce the cost of production and preparation; the sling 52 is connected between the pressing rod 30 and the positioning rod 51, so that the pressing rod 30 and the positioning rod 51 cannot be separated from each other, preferably, the sling 52, the pressing rod 30 and the positioning rod 51 can be further pulled, and the pressing rod 30 and the positioning rod 51 are pressed close to each other and tightly pressed against the surface cloth 40. In the embodiment, three sets of slings 52 are connected to each of the pressing rods 30. Between the positioning rod 51 and the positioning rod 51, however, if another number of slings 52 are connected between the pressing rod 30 and the positioning rod 51, it is also impossible. In this embodiment, the sling 52 is wound around the pressing rod 30 and the positioning rod 51 to connect the pressing rod 30 and the positioning rod 52. In other possible embodiments of the present invention, the two ends of the sling may be respectively tied. Attached to the pressing rod and the positioning rod, or may be perforated in advance with the pressing rod and the positioning rod, and then the sling is fixed to the perforation of the pressing rod and the positioning rod.

Please refer to FIG. 6 , the mattress can be laid flat on the bent bed frame 60 when used, and the curved bed frame 60 can adjust the height and inclination angle of the surface according to the user's needs, as shown in FIG. 7 and As shown in Fig. 8, when the user adjusts the angle of the bent bed frame 60, the mattress will be bent, and the pressing rod 30 will be pulled by the positioning rod 51 and the sling 52 to be held in the top surface groove 23. And pressing against the surface cloth 40, the table cloth 40 can be prevented from being undulated or wrinkled due to the flexing and bending of the mattress, so that the surface cloth 40 remains attached to the body 20 and held in a fixed position, and the mattress can be maintained. The overall appearance, and secondly, can be used by the producer or designer to draw or print the pattern on the table cloth 40. When the mattress is flexed and bent, the position of the pattern can be maintained, so that the mattress can be used during use. It has a certain appearance; in addition, since the table cloth does not arbitrarily ridge, the user can maintain the tight touch of the mattress when the user is sitting and lying, and improve feeling of using.

The body 20 and the surface cloth 40 shown in this embodiment have a right-angled turn at the top surface groove 23 and the bottom surface groove 24. However, when the mattress of the embodiment is actually fabricated, the body 20 may be The elasticity and softness, the tension of the surface cloth 40, and the strength of the pressing rod 30 and the positioning rod 51 against the surface cloth 40, so that the body 20 and the surface cloth 40 are formed around the top surface groove 23 and the bottom surface groove 24 Rounded corners.

In this embodiment, the width of the top surface groove 23 and the bottom surface groove 24 are substantially the same as the outer diameter of the pressing rod 30 and the positioning rod 51. However, in other possible embodiments of the present invention, the top surface groove 23 and the bottom surface are concave. The width of the groove 24 may also be less or less than the outer diameter of the pressing rod 30 and the positioning rod 51, so that the body 20 and the surface cloth 40 can be concave from both sides of the top surface groove 23 or both sides of the bottom surface groove 24 toward the top surface. The groove 23 is brought closer to the bottom surface groove 24 to reduce the width of the top surface groove 23 and the bottom surface groove 24 exposed.

In addition, in another embodiment of the present invention, the body 20 may not have a bottom surface groove, and the positioning rod 51 may be pulled by the tension of the sling 52, and directly pressed against the surface cloth 40 and the body 20 to be trapped in the body 20, still It has a use effect similar to that of the foregoing embodiment.

The fixing device 50 in the foregoing embodiment includes a positioning rod 51 and a sling 52. The positioning rod 51 is a rod corresponding to the pressing rod 30. In other possible embodiments of the present invention, the positioning rod in the fixing device can be changed to Other shapes of the plate body or block for the sling connection, or the positioning device is not included in the fixing device, but one end of the sling is connected to the pressing bar, and the other end is directly connected to the table cloth through the bottom surface of the body, The pressing bar can be pulled toward the bottom surface to obtain a use effect similar to that of the foregoing embodiment.

Summarizing the above description, the mattress of the above embodiment can be used with the curved bed frame, and when the bed frame is bent and adjusted, the mattress can be flexed and bent with the angle of the bed frame, and the table cloth of the mattress Then it is pressed by the pressing rod without being arbitrarily ridged or displaced. In addition to maintaining a certain appearance during use, it is convenient to design the pattern and the appearance of the product during production, and can also improve the feeling of use. The above embodiments are only intended to illustrate and explain the technical content of the present invention, and the scope of the invention should be based on the scope of the patent application of the present invention.

Claims (7)

A mattress comprising: a body having a top surface and a bottom surface, the body recessed from the top surface toward the bottom surface to form a top surface groove; a pressing rod received in the top surface groove, the pressure a rod extending along the top surface groove; a table cloth covering at least a part of the surface of the body, the table cloth being sandwiched between the body and the pressing rod; a fixing device for pulling the pressing rod toward the bottom surface The pressure bar is held in the top surface groove. The mattress of claim 1, wherein the body is recessed from the top surface toward the bottom surface to form a plurality of top surface grooves, the top surface grooves being parallel to each other, and the mattress further comprises a plurality of pressures. The rods are respectively received in one of the top surface grooves. The mattress of claim 1, wherein the table cloth covers the entire surface of the body. The mattress of claim 1, wherein the fixing device comprises a positioning rod and a sling, the positioning rod is pressed against the body from the bottom surface, and the sling is connected to the pressing rod and the positioning rod The pressure bar and the positioning rod cannot be moved away from each other. The mattress of claim 4, wherein the body is recessed from the bottom surface toward the top surface groove to form a bottom surface groove, and the positioning rod is received in the bottom surface groove. The mattress of claim 5, wherein the depth of the top surface groove is greater than or equal to the depth of the bottom surface groove. The mattress of claim 1, wherein the top groove has a depth of from 35% to 60% of the thickness of the body.