Convertible prone pillow structure

Abstract

The utility model discloses a convertible lying pillow structure which comprises a supporting surface, a base, a lying pillow, a high backrest, an angle supporting rod, an adjusting module, metal chair legs, a hinge and a fixing fastener, the angle supporting rod and the adjusting module are arranged, the angle supporting rod rotates along the supporting face by manually rotating the angle supporting rod, the angle supporting rod is adjusted according to the requirement, and the angle adjusting supporting rod is embedded and fixed into the first limiting hole, the second limiting hole, the first adjusting hole and the second adjusting hole according to the requirement; according to the fact that angle supporting rods are installed in different groups of limiting holes and adjusting holes, the angle of the supporting face is changed, the supporting face can be more flexible, then the angle of the supporting face is adjusted through cooperation of an adjusting module and the angle supporting rods, and a prone pillow is arranged at the bottom of the supporting face and can jack the cervical vertebra of a user; therefore, the pressure on the cervical vertebra of the worker is reduced when the worker sits and lies.

Description

Technical Field

[0001] The utility model relates to the technical field of household cushion products, in particular to a convertible lying pillow structure. Background Art

[0002] Existing various products suitable for family use, especially for children to sit, lie, lean, pillow, pad, etc., can be made of plastic, foam, cloth, bamboo mat, etc., which usually have a single function. For example, a pure cushion has a limited surface area and is not suitable for lying on your back or resting. At this time, it is necessary to piece them together in various ways to expand the available area of ​​the cushion.

[0003] The Chinese patent document with publication number CN216220952U discloses a one-piece home cushion. The device is provided with a filling piece at the notch of the connection end to fill the notch, which can prevent debris and dust from entering and fill the notch, thereby improving the comfort during use. The filling piece is plugged and connected with the interlayer through the upper end of the cover sheet, which is easy to remove and install, and is very convenient to use.

[0004] However, the original equipment has some shortcomings during use:

[0005] In the process of adjusting the prone pad to a seat pad in the original equipment, the prone pad is easily loosened during the support process due to the lack of a supporting structure when in use, and then the prone pad needs to be readjusted, which causes inconvenience in the use of the equipment. In addition, there are a few devices that can assist in supporting the prone pad, but the devices lack a mechanism for adjusting the supporting devices, so that the auxiliary supporting devices lack the problem of lacking an adjustable angle during the process of supporting the prone pad. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a convertible lying pillow structure to solve the above-mentioned problems.

[0008] (II) Technical solution

[0009] To achieve the above objectives, the utility model is implemented through the following technical solutions: a convertible lying pillow structure, including a supporting surface, a base, a lying pillow, a high-legged backrest, an angle support rod, an adjustment module, a metal chair leg, a hinge, and a fixing fastener. A hinge is installed at the right end of the supporting surface, and the supporting surface is rotatably connected to the top of the base by the hinge. The lying pillow is arranged at the lower end of the supporting surface, and the high-legged backrest is arranged at the front end of the supporting surface. The angle support rod is engaged with the bottom of the base, and the angle support rod is movably connected to the internal of the adjusting module. The metal chair leg is rotatably connected to the bottom of the base, the fixing fastener is fixed to the right end of the supporting surface, and the fixing fastener is connected to the bottom of the base. The adjusting module includes a limiting hole one, a limiting hole two, an adjustment hole one, and an adjustment two. The limiting hole one is arranged at the front end of the supporting surface, the limiting hole two is arranged below the limiting hole one, the adjustment hole one is arranged below the limiting hole two, and the adjustment hole two is arranged below the adjustment hole one.

[0010] Preferably, the angle support rod and the metal chair legs are both made of stainless steel, and are rotatably connected to the bottom of the base by hinges.

[0011] Preferably, the rotation range of the angle support rod is 0-105°, ensuring that the angle support rod can cooperate with the adjustment module to lift the support surface.

[0012] Preferably, the fixing fasteners are symmetrically arranged at the two ends of the base, which is conducive to the fixing fasteners lifting the supporting surface and the high leg backrest.

[0013] Preferably, the metal chair legs are grouped in pairs, and the two groups of metal chair legs are arranged at the same level at the bottom of the base.

[0014] Preferably, the size of the limiting hole 1 is consistent with the size of the limiting hole 2, and the size of the adjusting hole 1 is consistent with the size of the adjusting hole 2.

[0015] Preferably, the two groups of limiting holes and the two groups of adjusting holes are arranged at the front end of the supporting surface at the same level.

[0016] (III) Beneficial effects

[0017] The utility model provides a convertible lying pillow structure, which has the following beneficial effects:

[0018] The utility model provides an angle support rod and an adjustment module, and manually rotates the angle support rod to make the angle support rod rotate along the support surface, and adjusts the angle support rod according to needs, so that the adjustable angle support rod is embedded and fixed to the inside of limiting hole one and limiting hole two, adjusting hole one and adjusting hole two according to needs, and the angle support rod is installed into the inside of limiting holes and adjustment holes of different groups, thereby changing the angle of the support surface, making the support surface more flexible, and thus achieving the effect of adjusting the angle of the support surface through the adjustment module and the angle support rod, so that the bottom of the support surface is provided with a lying pillow to support the user's cervical vertebra, thereby reducing the pressure on the cervical vertebra of the staff when sitting or lying down. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the back structure of the utility model;

[0021] Figure 3 This is a front view schematic diagram of the lying pad structure in the utility model;

[0022] Figure 4 This is a rear view schematic diagram of the structure of the lying pad in the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the adjustment module in the utility model.

[0024] In the figure: supporting surface-1, base-2, lying pillow-3, high-leg backrest-4, angle support rod-5, adjustment module-6, metal chair leg-7, hinge-8, fixing fastener-9, limiting hole 1-61, limiting hole 2-62, adjustment hole 1-63, adjustment hole 2-64. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-4The utility model provides a technical solution for a convertible lying pillow structure: a convertible lying pillow structure, including a support surface 1, a base 2, a lying pillow 3, a high-legged backrest 4, an angle support rod 5, an adjustment module 6, a metal chair leg 7, a hinge 8, and a fixing fastener 9. The right end of the support surface 1 is equipped with a hinge 8, and the support surface 1 is rotatably connected to the top of the base 2 by the hinge 8. The lying pillow 3 is arranged at the lower end of the support surface 1, and the high-legged backrest 4 is arranged at the front end of the support surface 1. The angle support rod 5 is connected to the bottom of the base 2 in an inlaid manner, and the angle support rod 5 is connected to the internal movement of the adjustment module 6. The metal chair leg 7 is connected to the base 2. The bottom of the base 2 is rotatably connected, the fixing fastener 9 is fixed to the right end of the supporting surface 1, the fixing fastener 9 is connected to the bottom of the base 2, the angle support rod 5 and the metal chair leg 7 are made of stainless steel, and are both rotatably connected to the bottom of the base 2 by hinges. The rotation range of the angle support rod 5 is 0°-105°, ensuring that the angle support rod 5 can cooperate with the adjustment module 6 to lift the supporting surface 1, the fixing fasteners 9 are symmetrically arranged at both ends of the base 2, which is conducive to the fixing fasteners 9 lifting the supporting surface 1 and the high-legged backrest 4, the metal chair legs 7 are two, two in a group, and the two groups of metal chair legs 7 are arranged at the bottom of the base 2 at the same level.

[0027] See also Figure 5 The utility model provides a technical solution for a convertible lying pillow structure: a convertible lying pillow structure, including an adjustment module 6 including a limiting hole 1 61, a limiting hole 2 62, an adjustment hole 1 63, and an adjustment hole 2 64. The limiting hole 1 61 is arranged at the front end of the support surface 1, the limiting hole 2 62 is arranged below the limiting hole 1 61, the adjustment hole 1 63 is arranged below the limiting hole 2 62, and the adjustment hole 2 64 is arranged below the adjusting hole 1 63. The size of the limiting hole 1 61 is consistent with the size of the limiting hole 2 62, and the size of the adjusting hole 1 63 is consistent with the size of the adjusting hole 2 64. The two groups of limiting holes and the two groups of adjustment holes are arranged at the front end of the support surface 1 at the same level.

[0028] When in use, the metal chair legs 7 at the bottom of the base 2 are manually pulled out, so that the metal chair legs 7 can support the base 2 and the support surface 1, and the base 2 is buckled with the fixing fasteners 9 arranged on the outer side of the support surface 1, so that the support surface 1 and the base 2 cooperate with each other to form a seat, so that the staff can lean on the high leg backrest 4 to work;

[0029] In addition, the angle support rod 5 is manually rotated to make the angle support rod 5 rotate along the support surface 1, and the angle support rod 5 is adjusted as needed so that the angle support rod 5 is fixed to the interior of the limiting hole 1 61 and the limiting hole 2 62, the adjustment hole 1 63, and the adjustment hole 2 64 as needed. The angle support rod 5 is installed into the interiors of different groups of limiting holes and adjustment holes to change the angle of the support surface 1, so that the support surface 1 can be more flexible, and the angle of the support surface 1 can be adjusted by cooperating with the angle support rod 5 through the adjustment module 6, so that the bottom of the support surface 1 is provided with a lying pillow 3 to support the user's cervical vertebra, thereby reducing the pressure on the cervical vertebra of the staff when sitting or lying down.

[0030] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0031] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A convertible lying pillow structure, characterized in that: The invention comprises a support surface (1), a base (2), a reclining pillow (3), a high-legged backrest (4), an angle support rod (5), an adjustment module (6), a metal chair leg (7), a hinge (8), and a fixing fastener (9). The right end of the support surface (1) is provided with a hinge (8). The support surface (1) is rotatably connected to the top of the base (2) by means of the hinge (8). The reclining pillow (3) is arranged at the lower end of the support surface (1). The high-legged backrest (4) is arranged at the front end of the support surface (1). The angle support rod (5) is engaged with the bottom of the base (2). The angle support rod (5) is movably connected to the inside of the adjustment module (6). The metal chair leg (7) is rotatably connected to the bottom of the base (2). The fixing fastener (9) is fixed to the right end of the support surface (1). The fixing fastener (9) is connected to the bottom of the base (2).

2. The convertible lying pillow structure according to claim 1, characterized in that: The adjustment module (6) comprises a limiting hole 1 (61), a limiting hole 2 (62), an adjustment hole 1 (63), and an adjustment hole 2 (64); the limiting hole 1 (61) is arranged at the front end of the support surface (1); the limiting hole 2 (62) is arranged below the limiting hole 1 (61); the adjustment hole 1 (63) is arranged below the limiting hole 2 (62); and the adjustment hole 2 (64) is arranged below the adjusting hole 1 (63).

3. The convertible lying pillow structure according to claim 1, characterized in that: The angle support rod (5) and the metal chair leg (7) are both made of stainless steel and are rotatably connected to the bottom of the base (2) by hinges.

4. The convertible lying pillow structure according to claim 1, characterized in that: The rotation range of the angle support rod (5) is 0°-105°.

5. The convertible lying pillow structure according to claim 1, characterized in that: The fixing fasteners (9) are symmetrically arranged at two ends of the base (2).

6. The convertible lying pillow structure according to claim 1, characterized in that: The metal chair legs (7) are grouped in pairs, and the two groups of metal chair legs (7) are arranged at the same level at the bottom of the base (2).

7. The convertible lying pillow structure according to claim 2, characterized in that: The size of the limiting hole 1 (61) is consistent with the size of the limiting hole 2 (62), and the size of the adjusting hole 1 (63) is consistent with the size of the adjusting hole 2 (64).

8. The convertible lying pillow structure according to claim 2, characterized in that: The two groups of limiting holes and the two groups of adjusting holes are arranged at the front end of the supporting surface (1) at the same level.

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