TWM520369U - Foldable mattress - Google Patents

Description

Foldable mattress

The creation is a foldable mattress for lying on a human body, especially a folding line which is repeatedly foldable and replied on the mattress to enable the mattress to assist the human body to form a side and a leg. And the bed in the back.

In the past, in order to take care of the physical exertion and stress of the caregiver and to avoid pressure ulcers in the caregiver, caregivers usually use some aids or equipment to help the body decompression to avoid pressure sores. The decompression mattress, or an electric mattress that can adjust the posture of the human body to allow the caregiver to conveniently take care of the body, turn over or change clothes.

Although the aids or equipment technology provided assistance to the caregiver, there are still some shortcomings, such as the need for the caregiver to add additional aids or the use of high-cost electric control styles, resulting in increased care of the caregiver. The burden of operation and economic expenditure.

The main purpose of this creation is to provide a foldable mattress which eliminates the disadvantages of prior art techniques requiring additional aids and high cost of electric control through which multiple repeatable folds are provided. The fold line is restored so that the mattress can form a variety of auxiliary human support types, which provides the caregiver with the advantage of reducing the side care and reducing the economic burden.

In order to achieve the above objectives, the present invention provides a foldable mattress which is a rectangular mattress having a longitudinal length and a lateral width for lying on a human body, and defining the longitudinal length from the head end to the foot end and the lateral width from the left end to the right end according to the reclining direction of the human body, the mattress comprising A support plate layer and at least one soft elastic layer are coated on the outer layer of the support plate layer to provide a cushioning effect, and the mattress is provided with a plurality of fold lines that can be repeatedly folded and restored to divide the mattress into a plurality of a block, the fold line comprising: a first and a second longitudinal fold line, respectively, from the left end to the right end at a proper interval and extending from the head end to the two longitudinal fold lines; a first, a second And a third horizontal fold line, which is a horizontal fold line extending from the head end to the foot end at an appropriate interval and extending from the left end to the right end; and a first and a second oblique fold line respectively by the second The left and right ends of the horizontal folding line respectively extend to the foot ends of the first and second longitudinal folding lines and are adjacent to the diagonal line of the mattress center line; wherein, when the left end of the mattress is turned up along the first longitudinal folding line At the time of folding, the left end of the mattress and the first longitudinal fold line The rectangular block is folded upward to the upper right to form a vertical state, and the back of the human body is pressed against the rectangular block to form a right side right side of the face; when the right end of the mattress is folded upward along the second longitudinal fold line When the rectangular block formed between the right end of the mattress and the second longitudinal fold line is folded upward to the left to form a vertical state, the back of the human body is pressed against the rectangular block to form a left-facing state on the left side of the face; When the left end of the mattress is folded upward along the first oblique line, the triangular block formed between the left end of the mattress and the first oblique line is folded toward the center line of the mattress and close to the center line of the mattress. , the legs of the human body are clamped under the triangular block to form a state of the face facing the left leg; when the right end of the mattress is folded upward along the second oblique line, the right end of the mattress is The triangular block formed between the second oblique line is folded toward the center line of the mattress and is close to the center line of the mattress, so that the legs of the human body are clamped under the triangular block to form a face-facing leg. State; wherein, when the head end of the mattress is along the When a lateral fold lines is folded down, the rectangle of the head end of the mattress and between the first lateral fold lines may be formed of folded downwardly Forming a rising inclined surface to increase the first horizontal folding line and folding the rectangular block formed between the first horizontal folding line and the second horizontal folding line upward along the second horizontal folding line to form a supporting inclined surface for the human body The back is abutted against the supporting slope to form a standing state, so that the mattress can assist and support the human body to form a plurality of bed-bed states such as a side lying, a leg and a standing back.

1‧‧‧ mattress

1a‧‧‧ head end

1b‧‧‧foot

1c‧‧‧left end

1d‧‧‧right end

2‧‧‧Support layer

3‧‧‧soft elastic layer

3a‧‧‧Upper soft elastic layer

3b‧‧‧ soft elastic layer

4‧‧‧ human body

10‧‧‧ Vertical line

11‧‧‧First vertical fold line

12‧‧‧Second vertical fold line

20‧‧‧ horizontal line

21‧‧‧First cross line

22‧‧‧Second horizontal line

23‧‧‧ third horizontal fold line

24‧‧‧fourth horizontal line

30‧‧‧ oblique line

31‧‧‧First oblique line

32‧‧‧Second oblique line

41‧‧‧The third oblique line

42‧‧‧four oblique line

51‧‧‧first diagonal fold line

52‧‧‧second diagonal fold line

61‧‧‧ Fifth oblique line

62‧‧‧ sixth oblique line

71‧‧‧ seventh diagonal line

72‧‧‧8th oblique line

100‧‧‧ rectangular block

200‧‧‧Triangular block

300‧‧‧Support bevel

400‧‧‧Triangular block

500‧‧‧ rectangular block

600‧‧‧Triangular block

700‧‧‧Triangular block

800‧‧‧Support bevel

900‧‧‧Support bevel

Figure 1 is a plan view of the foldable mattress of the present invention.

Figure 2 is a perspective view of the foldable mattress of the present invention with a human body lying on it.

Figure 3 is a side cross-sectional view of the foldable mattress of the present invention.

Fig. 4 is an enlarged schematic view showing the cross-sectional shape of the fold line of the foldable mattress of the present invention.

Figure 5 is a perspective view of the right side of the first side of the foldable mattress of the present invention.

Fig. 6 is a perspective view showing the left side of the leg of the foldable mattress of the present invention.

Fig. 7 is a perspective view showing the first standing state of the foldable mattress of the present invention.

Figure 8 is a perspective view showing the second standing state of the foldable mattress of the present invention.

Fig. 9 is a perspective view showing the third standing state of the foldable mattress of the present invention.

Figure 10 is a perspective view showing the second side of the foldable mattress of the present invention.

11 and 11a are perspective views of the fourth standing state of the foldable mattress of the present invention.

Referring to Figures 1 and 2, the present invention is a foldable mattress 1 which is a rectangular mattress having a longitudinal length and a lateral width for lying on a human body 4, according to the human body 4 The reclining direction defines the longitudinal length as the head end 1a to the foot end 1b and the lateral width is the left end 1c to the right end 1d. The mattress 1 comprises a support layer 2 and at least one soft elastic layer 3 is wrapped around the support plate The outer layer of layer 2 provides a cushioning effect. The mattress 1 is provided with a plurality of fold lines (10, 20, 30) which can be repeatedly folded and recovered, so that the mattress 1 is divided into a plurality of blocks (100, 200, 300), and the fold lines (10, 20) And 30) comprising: a first and a second longitudinal fold line (11, 12), a first, a second and a third horizontal fold line (21, 22, 23), and a first and a second oblique Polyline (31, 32). For convenience of explanation, the fold lines (10, 20, 30) are indicated by dotted lines in FIG. 1, and the fold lines (10, 20, 30) are indicated by solid lines in FIG. 2, but are not used to limit the creation. .

Referring to Figures 1, 2, the first and second longitudinal fold lines 11, 12 are respectively extended from the left end 1c to the right end 1d at a suitable interval and from the head end 1a to the two longitudinal fold lines 10 of the foot end 1b. The first, second and third horizontal fold lines 21, 22, 23 are respectively three transverse fold lines 20 extending from the head end 1a to the foot end 1b at an appropriate interval and from the left end 1c to the right end 1d. The first and second oblique fold lines 31 and 32 respectively extend from the left and right ends (1c, 1d) of the second horizontal fold line 22 to the foot ends 1b of the first and second longitudinal fold lines 11 and 12, respectively. The two oblique fold lines 30 are adjacent to the mattress centerline Y.

Referring to Figures 1, 2, and 5, when the left end 1c of the mattress 1 is folded up along the first longitudinal fold line 11, the rectangle formed between the left end 1c of the mattress 1 and the first longitudinal fold line 11 (10) The block 100 is folded upward to the upper right to form a vertical state, and the back of the human body 4 is pressed against the rectangular block 100 to form a right-facing right side of the face (not shown); when the right end 1d of the mattress 1 is along the When the second longitudinal fold line 12 is folded upward (see also FIG. 5 for the same reason), the rectangular block 100 formed between the right end 1d of the mattress 1 and the second longitudinal fold line 12 (10) is folded upward to form a left upper side to form In the vertical state, the back of the human body 4 is pressed against the rectangular block 100 to form a left-facing state in which the face faces left (not shown).

Referring to Figures 1, 2, and 6, when the left end 1c of the mattress 1 is folded up along the first oblique line 31, a triangle formed between the left end 1c of the mattress 1 and the first oblique line 31 (30) Block 200 is folded toward the mattress center line Y and is close to the mattress center line Y, so that the legs of the human body 4 are clamped under the triangular block 200 to form a leg-facing state with the face facing left (side lying) (Fig. When the right end 1d of the mattress 1 is folded upward along the second oblique line 32 (30) (refer to FIG. 6 for the same reason), the right end 1d of the mattress 1 and the second oblique line 32 The triangular block 200 formed between (30) is folded toward the mattress center line Y and is close to the mattress center line Y, so that the legs of the human body 4 are clamped above and below the triangular block 200 to form a face-facing surface. The right (side) leg position.

Referring to Figures 1, 2, and 7, when the head end 1a of the mattress 1 is folded down along the first horizontal fold line 21 (20), the head end 1a of the mattress 1 and the first horizontal fold line 21 ( 20) The rectangular block formed may be folded down to form a rising slope to raise the first horizontal fold line 21 (20) and the first horizontal fold line 21 (20) and the second horizontal fold line 22 ( 20) The rectangular block 300 formed along the second horizontal folding line 22 (20) is folded upward to form a supporting inclined surface 300 for the back of the human body 4 to abut the supporting inclined surface 300 to form a standing back state.

Referring to FIGS. 3 and 4, the support layer 2 is made of a flexible material comprising a paper material and a plastic material, but is not limited thereto; wherein the soft elastic layer 3 is made of a foam material. In practical applications, the thickness of the support layer 2 is 2 mm, but not limited. The soft elastic layer 3 comprises a soft elastic layer 3a (3) having a thickness of 2 cm, which is disposed on the upper surface of the support layer 2, And a soft elastic layer 3b (3) having a thickness of 1 cm is provided on the lower surface of the support plate layer 2 to make the mattress 1 have a cushioning effect, but is not intended to limit the creation.

Referring to FIG. 4, the fold line (10, 20, 30) is formed by forming a long groove on the support plate layer 2, and the cross-sectional shape of the groove includes an angular groove (such as the left groove in FIG. 4). Circular grooves (such as the right groove in Figure 4) and rectangular grooves (such as the middle groove in Figure 4), but not used to limit the creation.

Referring to FIGS. 1 and 2, the first and second longitudinal fold lines 11 and 12 are respectively formed by two vertical fold lines formed by a left end 1c to a right end 1d at an interval ratio of about 1:1.1:1. The third horizontal fold lines 21, 22, and 23 are three horizontal fold lines formed by the head end 1a to the foot end 1b at intervals of 1:1.3:2.3:1, respectively, but are not intended to limit the creation.

Referring to Figures 1 and 2, when the lateral width of the mattress 1 is about 110 cm, the distance between the first and second longitudinal fold lines 11, 12 from the left end 1c to the right end 1d is about 35 cm: 40 cm: 35 cm; When the height is about 195 cm, the first, second and third horizontal fold lines 21, 22, 23 are separated by a distance of about 35 cm: 45 cm: 80 cm: 35 cm from the head end 1a to the foot end 1b; Embodiments, but not intended to limit the creation.

Referring to Figures 1, 2, and 8, a third and a fourth oblique line 41, 42 is further disposed on the mattress 1 by the first and second longitudinal fold lines 11 (10), 12 (10) and the first The intersection of a horizontal fold line 21 (20) extends to the left and right ends of the second horizontal fold line 22 (20) to form two diagonally symmetrical diagonal lines 41, 42.

Referring to Figures 1, 2, 7, and 8, when the mattress 1 is in use, the triangular block 400 on the left and right ends of the support ramp 300 and on the outer sides of the third and fourth oblique lines 41, 42 may follow the third The four oblique lines 41 and 42 are folded downward. At this time, the rectangular blocks 500 which are symmetric between the outer sides of the first and second longitudinal folding lines 11 and 12 and the first horizontal folding line 21 are also folded downward together, thereby promoting the The trapezoidal block which becomes a smaller area in the support slope 300 (i.e., the block between the fold lines 21, 22, 41, 42 is shown in Fig. 11a) has a better supporting force, so the standing state shown in Fig. 8 The second standing state can be regarded as a modified embodiment of the first standing state of the standing state shown in FIG.

Referring to FIGS. 1 and 2, two first and second diagonal fold lines 51, 52 intersecting each other are further disposed in the left and right symmetrical rectangular blocks 500, respectively.

Referring to Figures 1, 2, 8, and 9, for the second standing state of Figure 8, the triangular portion formed by the head end 1a and the left and right ends (1c, 1d) and the first diagonal fold line 51 is further formed. The block (ie, the triangular block symmetrical between 1a, 1c, 1d, and 51) is folded downward along the first diagonal line 51 of the symmetry, so that the head end 1a is between the first horizontal line 21 The rectangular block (ie, the rectangular block between 1a, 11, 12, 21 as shown in FIG. 8) is further folded down to form an inclined supporting surface, and the supporting inclined surface (300) is lowered as shown in FIG. The third standing state in which the lean forward angle is reduced when the back of the human body 4 is abutted is as shown in FIG.

Referring to FIGS. 1 and 2, a crossing line is further extended from the intersection of the left and right ends 1c, 1d and the third horizontal folding line 23 (20) to the first longitudinal folding line 11 (10) or the second vertical folding line 12 ( 10) an intersection with the foot end 1b, thereby forming left and right symmetrical fifth and sixth oblique lines 61, 62, the left and right ends 1c, 1d of the mattress and the fifth and sixth oblique lines 61, 62 and The foot end 1b is formed into a symmetrical triangular block 600.

Referring to Figures 1, 2, 5, and 10, in a side-by-side state as shown in Figure 5, wherein in Figure 5 is a rectangular block 100 folded over the left side, and in Figure 10 is a rectangular area folded over the right side. Block 100, further forming a triangular block formed by the head end or the leg end 1a, 1b and the left end or the right end 1c, 1d and the first diagonal fold line 51 (equal to one and a half of the rectangular block 500, that is, between 1a, 1d, 51 triangular blocks) are folded down along the first diagonal fold line 51 to form a supporting slope; and the left or right end of the mattress 1c, 1d and the fifth or sixth fold line 61, 62 and the foot The left and right symmetrical triangular block 600 formed by the end 1b is folded down along the fifth or sixth fold line 61, 62 to form a supporting slope for the left or right end of the mattress (1c, 1d) and the first or second The rectangular block (100) between the longitudinal fold lines (11, 12) (the area smaller than the rectangular block 100 shown in Fig. 5) increases the support.

Referring to Figures 1, 2, between the third horizontal fold line 23 (20) and the foot end 1b Step 4 is to extend from the left end 1c to the fourth horizontal fold line 24 (20) of the right end 1d.

Referring to FIG. 1 and FIG. 2, further, a fold line is respectively arranged at the intersection of the left and right ends 1c, 1d and the fourth horizontal fold line 24 (20) to extend to the left end and the right end 1c, 1d of the foot end 1b, respectively. A seventh and eighth oblique lines 71, 72 are formed, and the left and right ends 1c, 1d of the mattress form a triangular block 700 symmetric with the seventh and eighth oblique lines 71, 72 and the foot end 1b, respectively.

Referring to Figures 1, 2, 9, 11, 11a, in the third standing state shown in Figure 9, the rectangular block between the head end 1a and the first horizontal fold line 21 is obtained (i.e., at the fold line 11, 12, 21 blocks) Folding down to form a vertical supporting façade can be formed to reduce the forward tilt angle when the back of the human body 4 abuts, and further between the fourth horizontal folding line 24 (20) and the foot end 1b The rectangular block 800 is folded up along the fourth horizontal fold line 24 (20) to form a foot end support slope 800, and a rectangle between the third horizontal fold line 23 (20) and the fourth horizontal fold line 24 (20). The block 900 is folded down along the third horizontal fold line 23 (20) to form a leg support slope 900, and finally the left and right symmetrical triangular block 700 is respectively oriented along the seventh and eighth oblique lines 71, 72 to the center line. The Y direction is folded to form a supporting façade for the human body 4 to lift the foot, and a fourth standing state for the human body 4 to stand and lift the foot at the same time is formed as shown in Figs. 11, 11a.

This creation has the following advantages:

(1) The support plate layer 2 is formed of a flexible material, and the fold lines are formed by forming a long groove on the support plate layer 2, and the mattress 1 can be turned through various blocks and various fold lines. The folding is used to generate a plurality of auxiliary support for the lying state of the human body 4, thereby reducing the burden on the caregiver to adjust the caregiver (the human body 4) into various lying states by the mattress.

(2) The mattress 1 can utilize various blocks and folds of the fold lines to generate a plurality of auxiliary support for the lying state of the human body 4, and use the folding method to increase the auxiliary support force, thereby enhancing The use of the mattress is effective but reduces the manufacturing cost of the mattress.

The above description is only a preferred embodiment of the present invention, and the present invention is merely illustrative and not restrictive; those of ordinary skill in the art understand that it can be within the spirit and scope defined by the present inventive claim. Many changes, modifications, and even equivalent changes are made, but they will fall within the scope of this creation.

1‧‧‧ mattress

1a‧‧‧ head end

1b‧‧‧foot

1c‧‧‧left end

1d‧‧‧right end

2‧‧‧Support layer

3‧‧‧soft elastic layer

3a‧‧‧Upper soft elastic layer

3b‧‧‧ soft elastic layer

4‧‧‧ human body

10‧‧‧ Vertical line

11‧‧‧First vertical fold line

12‧‧‧Second vertical fold line

20‧‧‧ horizontal line

21‧‧‧First cross line

22‧‧‧Second horizontal line

23‧‧‧ third horizontal fold line

24‧‧‧fourth horizontal line

30‧‧‧ oblique line

31‧‧‧First oblique line

32‧‧‧Second oblique line

41‧‧‧The third oblique line

42‧‧‧four oblique line

51‧‧‧first diagonal fold line

52‧‧‧second diagonal fold line

61‧‧‧ Fifth oblique line

62‧‧‧ sixth oblique line

71‧‧‧ seventh diagonal line

72‧‧‧8th oblique line

100‧‧‧ rectangular block

200‧‧‧Triangular block

300‧‧‧Rectangle block

400‧‧‧Triangular block

500‧‧‧ rectangular block

600‧‧‧Triangular block

700‧‧‧Triangular block

800‧‧‧Support bevel

900‧‧‧Support bevel

Claims (11)

A foldable mattress is a rectangular mattress having a longitudinal length and a lateral width for a human body to lie on, and defining the longitudinal length from the head end to the foot end according to the reclining direction of the human body and The lateral width is from the left end to the right end, and the mattress comprises a supporting plate layer and at least one soft elastic layer is coated on the outer layer of the supporting plate layer to provide a cushioning effect, and the mattress is provided with a plurality of repeatable folds And returning the fold line to divide the mattress into a plurality of blocks, the fold line comprising: first and second longitudinal fold lines respectively extending from the left end to the right end at an appropriate interval and extending from the head end to the foot end Longitudinal fold line; first, second and third horizontal fold lines, which are three transverse fold lines extending from the head end to the foot end at an appropriate interval and extending from the left end to the right end; and the first and second oblique fold lines, The left and right ends of the second horizontal folding line respectively extend to the two oblique lines of the first and second longitudinal folding lines and are adjacent to the center line of the mattress; wherein, when the left end of the mattress is along the first When a vertical fold line is folded upward, the left end of the mattress is The rectangular block formed between the first longitudinal fold lines is folded upward to the upper right to form a vertical state, and the back of the human body is pressed against the rectangular block to form a right side right side of the face; when the right end of the mattress is along the second When the vertical fold line is folded upward, the rectangular block formed between the right end of the mattress and the second longitudinal fold line is folded upward to form a vertical state, and the back of the human body is pressed against the rectangular block to form a left side of the face. a lying state; wherein, when the left end of the mattress is folded upward along the first oblique line, the triangular block formed between the left end of the mattress and the first oblique line is folded toward the center line of the mattress and close to The center line of the mattress, wherein the legs of the human body are clamped under the triangular block to form a state of the face facing the left leg; when the right end of the mattress is folded upward along the second oblique line, the bed pad The triangular block formed between the right end and the second oblique line is folded toward the center line of the mattress and is close to the center line of the mattress, so that the legs of the human body are clamped under the triangular block to form a face-facing surface. a state of the right leg; wherein, when the head end of the mattress is folded down along the first horizontal fold line, the rectangular block formed between the head end of the mattress and the first horizontal fold line can be turned down Forming a beveled surface to increase the first horizontal fold line and folding the rectangular block formed between the first horizontal fold line and the second horizontal fold line upward along the second horizontal fold line to form a support slope The back of the human body abuts against the support slope to form a standing state. The foldable mattress of claim 1, wherein the support layer is made of a flexible material comprising a paper material and a plastic material, wherein the soft elastic layer is made of a foam material. The foldable mattress of claim 1, wherein the fold line is formed by forming a long groove on the support plate layer, and the cross-sectional shape of the groove comprises an angular groove, a circular groove and Rectangular groove. The foldable mattress of claim 1, wherein the support layer has a thickness of 2 mm, and the soft elastic layer comprises a soft elastic layer having a thickness of 2 cm above the upper surface of the support layer, and A soft elastic layer having a thickness of 1 cm is provided on the lower surface of the support layer. The foldable mattress according to claim 1, wherein the first and second longitudinal fold lines are respectively formed by two vertical fold lines at a spacing ratio of about 1:1.1:1 from the left end to the right end, wherein the first The first and second transverse fold lines are three horizontal fold lines formed by the head end to the foot end at intervals of 1:1.3:2.3:1. The foldable mattress of claim 5, wherein the mattress has a lateral width of about 110 cm and the first and second longitudinal fold lines are separated from the left end to the right end by about 35 cm: 40 cm: 35 cm. The longitudinal length is about 195 cm, and the spacing of the first, second and third transverse fold lines from the head end to the foot end is about 35 cm: 45 cm: 80 cm: 35 cm. The foldable mattress of claim 1, wherein the mattress further comprises a third and a fourth oblique line extending from an intersection of the first and second longitudinal fold lines and the first horizontal fold line, respectively. To the left and right ends of the second horizontal fold line, two diagonally symmetrical lines are formed. The foldable mattress of claim 1, wherein the mattress is further disposed in a left and right symmetrical rectangular block between the left and right outer sides of the first and second longitudinal fold lines and the first horizontal fold line. There are two first and second diagonal fold lines that cross each other. The foldable mattress according to claim 1, wherein the mattress further has a line extending from the intersection of the left and right ends and the third horizontal fold line to the intersection of the first longitudinal fold line and the foot end. Five or six oblique line, the left and right ends of the mattress form a symmetrical triangular block with the fifth and sixth oblique lines and the foot end. The foldable mattress of claim 1, wherein the mattress further has a fourth horizontal fold line extending from the left end to the right end on a center line between the third horizontal fold line and the foot end. The foldable mattress according to claim 10, wherein the mattress further has a line extending at an intersection of the left and right ends and the fourth horizontal folding line to the left end and the right end of the foot end respectively obtaining a seventh and eight oblique The fold line, the left and right ends of the mattress form a symmetrical triangular block with the seventh and eighth oblique lines and the foot end.