Mattress and folding bed

Abstract

The utility model relates to the technical field of articles for daily use, and discloses a mattress and a folding bed, the mattress comprises a sub-mattress I and a sub-mattress II, the sub-mattress I is arranged on the left side of the sub-mattress II, the left side of the sub-mattress I is hinged with a sub-mattress III, the right side of the sub-mattress II is hinged with a sub-mattress IV, and the sub-mattress IV is arranged on the right side of the sub-mattress II. A rectangular groove is formed in the right side of the first sub-mattress, an insertion plate is movably connected to the interior of the rectangular groove, and the insertion plate is fixedly connected to the left side of the second sub-mattress; the first sub-mattress, the second sub-mattress, the third sub-mattress and the fourth sub-mattress are arranged to form a complete mattress for a user to have a rest, when the mattress is stored, the first sub-mattress and the second sub-mattress are separated, the third sub-mattress and the first sub-mattress are folded together, the fourth sub-mattress and the second sub-mattress are folded together, and finally the first sub-mattress, the second sub-mattress, the third sub-mattress and the fourth sub-mattress are stacked and stored. Space is saved, carrying by a user is facilitated, the device can be quickly unfolded during use, and transportation, movement and packaging are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a mattress and a folding bed. Background Art

[0002] One third of our life is spent sleeping, and the quality of sleep is closely related to the mattress. A good mattress can provide good support for the human body, which can not only play a full supporting role, but also ensure a reasonable physiological curvature of the spine. However, the mattress is bulky, which is inconvenient to transport and pack. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies of the prior art, the utility model provides a mattress and a folding bed.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a mattress, comprising sub-mattress one and sub-mattress two, the sub-mattress one is arranged on the left side of the sub-mattress two, the left side of the sub-mattress one is hinged with sub-mattress three, the right side of the sub-mattress two is hinged with sub-mattress four, a rectangular groove is opened on the right side of the sub-mattress one, the interior of the rectangular groove is movably connected with a plug plate, and the plug plate is fixedly connected to the left side of the sub-mattress two.

[0007] Preferably, the sub-mattress 1, sub-mattress 2, sub-mattress 3 and sub-mattress 4 are of the same size.

[0008] A folding bed, wherein U-shaped frame 1 and U-shaped frame 2 are arranged at the bottom of sub-mattress 1 and sub-mattress 2, wherein U-shaped frame 2 is hinged to the right side of U-shaped frame 1, and support plates are fixedly installed inside the U-shaped frame 1 and U-shaped frame 2, and the support plates are arranged to support the mattresses.

[0009] Preferably, a card slot is fixedly connected to the bottom of the sub-mattress three of the folding bed, a card plate is fixedly connected to the top of the U-shaped frame one, the card plate is inserted into the inside of the card slot, and a notch is provided on the right side of the U-shaped frame two. By setting the notch, when the U-shaped frame one and the U-shaped frame two are folded, there is no obstruction to the card plate, so that the U-shaped frame one and the U-shaped frame two fit together.

[0010] Preferably, the bottom of the U-shaped frame 1 and the U-shaped frame 2 of the folding bed are both provided with a supporting mechanism, and the supporting mechanism includes a threaded sleeve, a screw rod and a supporting block. The threaded sleeve is fixedly connected to the bottom of the U-shaped frame 1 and the U-shaped frame 2, and the screw rod is threadedly connected to the inside of the threaded sleeve, and the bottom is fixedly connected to the top of the supporting block. By setting the threaded sleeve, the position of the screw rod inside it can be rotated to adjust the height of a certain supporting point of the folding bed.

[0011] Preferably, a limiting mechanism is provided on the U-shaped frame 2 of the folding bed, and the limiting mechanism includes a groove, a spring and a limiting plate, the groove is opened on the front and rear sides of the U-shaped frame 2, the spring is arranged inside the groove, one end of the limiting plate is slidably connected to the inside of the groove, and the two ends of the spring are respectively fixedly connected to the inner wall of the groove and one end of the limiting plate, and the front and rear sides of the mattress can be clamped by setting the limiting plate.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a mattress and a folding bed, which have the following beneficial effects:

[0014] 1. The mattress and folding bed are provided with a sub-mattress 1, a sub-mattress 2, a sub-mattress 3 and a sub-mattress 4 to form a complete mattress for users to rest. When storing, the sub-mattress 1 and the sub-mattress 2 are separated, the sub-mattress 3 is folded together with the sub-mattress 1, and the sub-mattress 4 is folded together with the sub-mattress 2, and finally the four are stacked and stored, which saves space and is convenient for users to carry. When in use, they can be quickly unfolded and are conducive to transportation, movement and packaging.

[0015] 2. The mattress and folding bed are formed into a folding bed by arranging U-shaped frame 1 and U-shaped frame 2 to place the mattress. When placing the mattress, the card slot is aligned with the card plate, and the limit plate is pushed outward. After the mattress is placed, the limit plate clamps the front and back sides of the mattress under the action of the spring to achieve the purpose of limiting. The folding bed is placed in a suitable position, and the support block is rotated to adjust the height of the folding bed according to the flatness of the ground, so that the user does not shake when resting, thereby improving the quality of rest. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This utility model is cut away Figure 1 ;

[0019] Figure 3 New cutaway view for this utility model Figure 2 .

[0020] In the figure: 1. Sub-mattress one; 2. Sub-mattress two; 3. Sub-mattress three; 4. Sub-mattress four; 5. Rectangular groove; 6. Insert plate; 7. U-shaped frame one; 8. Support mechanism; 81. Threaded sleeve; 82. Screw rod; 83. Support block; 9. Limiting mechanism; 91. Groove; 92. Spring; 93. Limiting plate; 10. U-shaped frame two; 11. Slot; 12. Plate; 13. Notch; 14. Support plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Example 1

[0023] like Figure 1-3 As shown, the utility model provides a mattress and a folding bed, including a sub-mattress 1 and a sub-mattress 2, the sub-mattress 1 is arranged on the left side of the sub-mattress 2, the left side of the sub-mattress 1 is hinged with a sub-mattress 3 3, the right side of the sub-mattress 2 2 is hinged with a sub-mattress 4 4, a rectangular groove 5 is opened on the right side of the sub-mattress 1, the interior of the rectangular groove 5 is movably connected with a plug plate 6, the plug plate 6 is fixedly connected to the left side of the sub-mattress 2 2, and the sizes of the sub-mattress 1 1, the sub-mattress 2 2, the sub-mattress 3 3 and the sub-mattress 4 4 are consistent.

[0024] In this embodiment, the material of sub-mattress 1 1, sub-mattress 2 2, sub-mattress 3 3 and sub-mattress 4 4 has ventilation and air permeability, antibacterial and anti-mite functions, which is the prior art. Sub-mattress 1 1, sub-mattress 2 2, sub-mattress 3 3 and sub-mattress 4 4 are arranged to form a complete mattress for users to rest. When storing, sub-mattress 1 1 and sub-mattress 2 2 are separated, sub-mattress 3 3 is folded together with sub-mattress 1 1, sub-mattress 4 4 is folded together with sub-mattress 2 2, and finally the four are stacked and stored, which saves space and is convenient for users to carry. When in use, they can be quickly unfolded, and are conducive to transportation, movement and packaging.

[0025] Example 2

[0026] like Figure 1-3As shown, on the basis of Example 1, the utility model provides a technical solution: a folding bed, a U-shaped frame 17 and a U-shaped frame 2 10 are arranged at the bottom of the sub-mattress 1 and the sub-mattress 2, the U-shaped frame 2 10 is hinged on the right side of the U-shaped frame 7, and the inside of the U-shaped frame 7 and the U-shaped frame 2 10 are fixedly installed with a support plate 14, and the support plate 14 is arranged to support the mattress, and the bottom of the sub-mattress 3 of the folding bed is fixedly connected with a card slot 11, and the top of the U-shaped frame 7 is fixedly connected with a card plate 12, and the card plate 12 is inserted into the inside of the card slot 11, and a notch 13 is opened on the right side of the U-shaped frame 2 10, and the notch 13 is arranged so that when the U-shaped frame 1 and the U-shaped frame 2 10 are folded, the card plate 12 is not blocked, so that the U-shaped frame 1 and the U-shaped frame 2 10 are fitted together, and the bottom of the U-shaped frame 1 and the U-shaped frame 2 10 of the folding bed are both provided with a support mechanism The support mechanism 8 comprises a threaded sleeve 81, a screw rod 82 and a support block 83. The threaded sleeve 81 is fixedly connected to the bottom of the U-shaped frame 1 7 and the U-shaped frame 2 10. The screw rod 82 is threadedly connected to the inside of the threaded sleeve 81, and the bottom is fixedly connected to the top of the support block 83. The threaded sleeve 81 can be arranged to rotate and adjust the position of the screw rod 82 inside it, so as to adjust the height of a certain support point of the folding bed. A limiting mechanism 9 is arranged on the U-shaped frame 2 10 of the folding bed. The limiting mechanism 9 comprises a groove 91, a spring 92 and a limiting plate 93. The groove 91 is opened on the front and rear sides of the U-shaped frame 2 10. The spring 92 is arranged inside the groove 91. One end of the limiting plate 93 is slidably connected to the inside of the groove 91. The two ends of the spring 92 are respectively fixedly connected to the inner wall of the groove 91 and one end of the limiting plate 93. By arranging the limiting plate 93, the front and rear sides of the mattress can be clamped.

[0027] In this embodiment, a U-shaped frame 1 7 and a U-shaped frame 2 10 are arranged to form a folding bed to place the mattress. When placing the mattress, the card slot 11 is aligned with the card plate 12, and the limit plate 93 is pushed outward. After the mattress is placed, the limit plate 93 clamps the front and rear sides of the mattress under the action of the spring 92 to achieve the purpose of limiting. The folding bed is placed in a suitable position, and the rotating support block 83 can adjust the height of the folding bed according to the flatness of the ground, so that the user does not shake when resting, thereby improving the quality of rest.

[0028] The working principle of this mattress and folding bed is described in detail below.

[0029] like Figure 1-3As shown, when in use, a complete mattress is formed by arranging sub-mattress 1 1, sub-mattress 2 2, sub-mattress 3 3 and sub-mattress 4 4 for the user to rest. When storing, sub-mattress 1 1 and sub-mattress 2 2 are separated, sub-mattress 3 3 is folded together with sub-mattress 1 1, and sub-mattress 4 4 is folded together with sub-mattress 2 2, and finally the four are stacked and stored, which saves space and is convenient for users to carry. When in use, it can be quickly unfolded, and is conducive to transportation, movement and packaging. A folding bed is formed by arranging U-shaped frame 1 7 and U-shaped frame 2 10 to place the mattress. When placing, the card slot 11 is aligned with the card plate 12, and the limit plate 93 is pushed outward. After the mattress is placed, the limit plate 93 clamps the front and rear sides of the mattress under the action of the spring 92 to achieve the purpose of limiting. The folding bed is put in a suitable position, and the rotating support block 83 can adjust the height of the folding bed according to the flatness of the ground, so that the user does not shake when resting, thereby improving the quality of rest.

Claims

1. A mattress, comprising a first sub-mattress (1) and a second sub-mattress (2), characterized in that: The sub-mattress one (1) is arranged on the left side of the sub-mattress two (2); the left side of the sub-mattress one (1) is hingedly connected to the sub-mattress three (3); the right side of the sub-mattress two (2) is hingedly connected to the sub-mattress four (4); a rectangular groove (5) is provided on the right side of the sub-mattress one (1); a plug plate (6) is movably connected inside the rectangular groove (5); and the plug plate (6) is fixedly connected to the left side of the sub-mattress two (2).

2. A mattress according to claim 1, characterized in that: The sub-mattress one (1), sub-mattress two (2), sub-mattress three (3) and sub-mattress four (4) have the same size.

3. A folding bed, applied to the mattress according to claim 1 or 2, characterized in that: A U-shaped frame 1 (7) and a U-shaped frame 2 (10) are provided at the bottom of the sub-mattress 1 (1) and the sub-mattress 2 (2); the U-shaped frame 2 (10) is hinged on the right side of the U-shaped frame 1 (7); and support plates (14) are fixedly installed inside the U-shaped frame 1 (7) and the U-shaped frame 2 (10).

4. The folding bed according to claim 3, characterized in that: The bottom of the sub-mattress three (3) is fixedly connected with a slot (11), the top of the U-shaped frame one (7) is fixedly connected with a card plate (12), the card plate (12) is inserted into the inside of the slot (11), and a notch (13) is opened on the right side of the U-shaped frame two (10).

5. The folding bed according to claim 4, characterized in that: The bottom of the U-shaped frame 1 (7) and the bottom of the U-shaped frame 2 (10) are both provided with a support mechanism (8), the support mechanism (8) comprising a threaded sleeve (81), a screw rod (82) and a support block (83), the threaded sleeve (81) is fixedly connected to the bottom of the U-shaped frame 1 (7) and the bottom of the U-shaped frame 2 (10), the screw rod (82) is threadedly connected to the inside of the threaded sleeve (81), and the bottom is fixedly connected to the top of the support block (83).

6. The folding bed according to claim 5, characterized in that: The U-shaped frame (10) is provided with a limiting mechanism (9), the limiting mechanism (9) comprising a groove (91), a spring (92) and a limiting plate (93), the groove (91) being provided at the front and rear sides of the U-shaped frame (10), the spring (92) being provided inside the groove (91), one end of the limiting plate (93) being slidably connected inside the groove (91), and two ends of the spring (92) being fixedly connected to the inner wall of the groove (91) and one end of the limiting plate (93) respectively.

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