CN213405485U

CN213405485U - Household safety chair for old people

Info

Publication number: CN213405485U
Application number: CN202022104820.9U
Authority: CN
Inventors: 路德贵
Original assignee: Anhui Mislan Furniture Co ltd
Current assignee: Anhui Mislan Furniture Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-06-11
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a household old people safety chair, which comprises a chair surface and a chair back, wherein the chair surface and the chair back are fixedly arranged together; the bottom of the chair surface is fixedly provided with four chair frames which are fixedly arranged on a metal bottom plate, and the metal bottom plate is in full contact with the ground; the chair back is provided with a safety pillow with adjustable height, and the safety pillow is arranged in the chair back through a lifting rod; the lifting rod is provided with a plurality of clamping grooves, the lifting rod is movably arranged in a lifting groove in the chair back, and a clamp spring mechanism is arranged in the lifting groove; the utility model discloses well metal bottom plate that sets up fully contacts with ground, and the bottom plate that metal material made has certain weight moreover for the safety chair steadily stands subaerial on the ground, when the old man sits at the safety chair, the safety chair can not slide and askew fall, has the beneficial effect of protection old man's safety.

Description

Household safety chair for old people

Technical Field

The utility model relates to a safety chair, in particular to a household old people safety chair.

Background

Along with the rapid economic development of China, the aging trend of the population is increasingly prominent, the population of the old people is gradually large, the old people enjoy comfortable life, and the old people becomes the industrial target of a plurality of health care service industries, wherein the old people chair is a typical representative. The old people chairs in the market mainly take cane chairs, sofa chairs and massage chairs as main parts, and have the advantages of single function, inconvenient use and higher cost.

People need to take care when sitting, lying, standing up and standing after the old, otherwise, the injuries such as scratch, bruise, falling injury and the like can be caused; for the elderly, sitting may take longer than lying, so it is important to equip a suitable chair. Although various chairs for the old are available in the prior art, most chairs for the old are low in safety, easy to slip and incapable of meeting various requirements of the old.

Therefore, the inventor provides the household old people safety chair by combining various factors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a house is with old man's safety chair to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a household safety chair for the aged comprises a chair surface and a chair back, wherein the chair surface and the chair back are fixedly installed together, an armrest is arranged between the chair surface and the chair back, and the armrest is fixedly installed between the chair surface and the chair back; the chair comprises a chair surface and is characterized in that four chair frames are fixedly arranged at the bottom of the chair surface, the chair frames are fixedly arranged on a metal bottom plate, and the metal bottom plate is fully contacted with the ground.

When the safety chair works, the safety chair is fixedly arranged on the metal bottom plate, the metal bottom plate is fully contacted with the ground, and the bottom plate made of metal material has certain weight, so that the safety chair stably and properly stands on the ground, and when an old person sits on the safety chair, the safety chair cannot slide or tilt, and the safety chair has the function of protecting the safety of the old person.

As a further aspect of the present invention: the chair back is provided with a safety pillow with adjustable height, so that the cervical vertebra of the old can be protected conveniently, the safety pillow is arranged in the chair back through the lifting rod, the safety pillow can be adjusted to a proper height conveniently through the lifting rod, and the old can adjust the height at any time as required; the novel chair is characterized in that a plurality of clamping grooves are formed in the lifting rod, the lifting rod is movably mounted in a lifting groove in the chair back, and a clamp spring mechanism is arranged in the lifting groove, so that the lifting rod adjusted to a proper position is conveniently fixed, and the lifting rod is prevented from sliding.

As a further aspect of the present invention: the clamp spring mechanism comprises a buckle and a compression spring, the left side of the compression spring is fixedly arranged on the inner wall of a lifting groove of the chair back, the right side of the compression spring is fixedly provided with a spring plate, two ends of the spring plate are fixedly provided with push rods, and the right end of each push rod penetrates through the chair back and is fixedly provided with an extrusion block; spring plate right side fixed mounting has the buckle, the draw-in groove cooperation installation that sets up on buckle and the lifter is convenient for promote extrusion piece extrusion push rod rethread push rod left and passes through the spring board with thrust and transmit for compression spring compresses left, and at this moment the spring board drives the buckle and deviates from the draw-in groove, conveniently adjusts the height of lifter, adjusts high back, loosens the extrusion piece, and compression spring rebounds and blocks the buckle into corresponding draw-in groove in, and the convenience is fixed the lifter.

As a further aspect of the present invention: the cross rods are fixedly arranged between the chair frames, so that the stability of the safety chair is conveniently improved.

As a further aspect of the present invention: the safety pillow is made of sponge materials, and the groove is formed in the middle of the safety pillow, so that the neck can be attached conveniently, safety and comfort are achieved, and the cervical vertebra is protected.

As a further aspect of the present invention: the bottom of the metal bottom plate is provided with a rubber pad, and anti-skid lines are arranged at the contact position of the rubber pad and the ground, so that the anti-skid property of the metal bottom plate is conveniently increased.

As a further aspect of the present invention: the handrail has certain radian, makes things convenient for hand, install anti-skidding leather packing on the handrail, the old man of being convenient for uses for it is safer when the old man sits down or rises with hand handrail, prevents that the old man from slipping when holding the handrail.

As a further aspect of the present invention: the anti-skidding cushion is arranged on the chair surface and the chair back, and anti-skidding lines are arranged on the contact surfaces of the anti-skidding cushion, the chair surface and the chair back to prevent the cushion from sliding.

Compared with the prior art, the utility model discloses the beneficial effect of following several aspects has:

1. the utility model provides a house and use old man's safety chair, the structure sets up ingenious and arranges rationally, the utility model discloses in the metal bottom plate that sets up and ground fully contact, the bottom plate that metal material made has certain weight moreover for safety chair steadily stands subaerial on the ground, sits when safety chair as the old man, and safety chair can not slide and askew fall, has the beneficial effect of protection old man's safety.

2. The utility model discloses the jump ring mechanism of further design is convenient for promote extrusion piece extrusion push rod rethread push rod left and passes through the spring board with thrust and transmit for compression spring compresses left, and at this moment the spring board drives the buckle and deviates from the draw-in groove, conveniently adjusts the height of lifter, adjusts high back, loosens the extrusion piece, and in compression spring rebounds and blocks into corresponding draw-in groove with the buckle, the convenience is fixed with the lifter, has convenient to use, easy operation's beneficial effect.

3. The utility model discloses the safety pillow intermediate position of further design is provided with the recess, the convenient neck of laminating, and is safe comfortable, has the beneficial effect of protection cervical vertebra.

4. The utility model discloses the metal bottom plate bottom of further design is provided with the rubber pad, the rubber pad is equipped with anti-skidding line with ground contact position, has the beneficial effect who increases its antiskid nature.

Drawings

Fig. 1 is a schematic structural diagram of a household safety chair for the aged.

Fig. 2 is a sectional side view of a snap spring mechanism in a home-use safety chair for the elderly.

Fig. 3 is a sectional top view of a snap spring mechanism in a home old man safety chair.

Fig. 4 is a schematic structural diagram of a metal bottom plate and a rubber pad in a household old people safety chair in matching installation.

In the figure: 1. a chair surface; 2. a handrail; 21. an anti-skid leather pad; 3. a chair back; 31. a lifting groove; 4. a safety pillow; 5. a lifting rod; 6. a chair frame; 7. a metal base plate; 71. a rubber pad; 8. a cross bar; 9. a card slot; 10. extruding the block; 11. a push rod; 12. a spring plate; 13. a compression spring; 14. and (5) buckling.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1-4, a home-use safety chair for the aged comprises a chair surface 1 and a chair back 3, wherein the chair surface 1 and the chair back 3 are fixedly installed together, an armrest 2 is arranged between the chair surface 1 and the chair back 3, and the armrest 2 is fixedly installed between the chair surface 1 and the chair back 3; the bottom of the chair surface 1 is fixedly provided with four chair frames 6, the chair frames 6 are fixedly arranged on a metal bottom plate 7, and the metal bottom plate 7 is in full contact with the ground; the chair back 3 is provided with a safety pillow 4 with adjustable height, so that the cervical vertebra of the old can be protected conveniently, the safety pillow 4 is arranged in the chair back 3 through the lifting rod 5, the safety pillow 4 can be adjusted to a proper height conveniently through the lifting rod 5, and the old can adjust the height conveniently at any time according to the needs; the lifting rod 5 is provided with a plurality of clamping grooves 9, the lifting rod 5 is movably arranged in a lifting groove 31 in the chair back 3, and a clamp spring mechanism is arranged in the lifting groove 31, so that the lifting rod 5 adjusted to a proper position is conveniently fixed, and the sliding of the lifting rod 5 is prevented; the clamp spring mechanism comprises a buckle 14 and a compression spring 13, the left side of the compression spring 13 is fixedly installed on the inner wall of a lifting groove 31 of the chair back 3, the right side of the compression spring 13 is fixedly provided with a spring plate 12, two ends of the spring plate 12 are fixedly provided with push rods 11, and the right end of each push rod 11 penetrates through the chair back 3 and is fixedly provided with an extrusion block 10; a buckle 14 is fixedly installed on the right side of the spring plate 12, the buckle 14 and a clamping groove 9 arranged on the lifting rod 5 are installed in a matched mode, so that the extrusion block 10 is pushed leftwards to extrude the push rod 11, the push rod 11 transmits pushing force to the compression spring 13 through the spring plate 12, the compression spring 13 is compressed leftwards, the spring plate 12 drives the buckle 14 to be separated from the clamping groove 9, the height of the lifting rod 5 is conveniently adjusted, after the height is adjusted, the extrusion block 10 is loosened, the compression spring 13 rebounds to clamp the buckle 14 into the corresponding clamping groove 9, and the lifting rod 5 is conveniently fixed; a cross bar 8 is fixedly arranged between the chair frames 6, so that the stability of the safety chair is conveniently improved; the safety pillow 4 is made of sponge materials, and a groove is formed in the middle of the safety pillow 4, so that the safety pillow is convenient to attach to the neck, safe and comfortable, and can protect the cervical vertebra; the bottom of the metal bottom plate 7 is provided with a rubber pad 71, and anti-skid lines are arranged at the contact position of the rubber pad 71 and the ground, so that the anti-skid property of the metal bottom plate is conveniently increased; the handrail 2 has a certain radian, so that the handrail is convenient to hold, the antiskid leather pad 21 is arranged on the handrail 2, so that the handrail is convenient for the old to use, the old can sit down or rise up by holding the handrail 2 with hands, and the old is prevented from slipping down when holding the handrail 2; the anti-skidding chair is characterized in that anti-skidding cushions are arranged on the chair surface 1 and the chair back 3, and anti-skidding lines are arranged on the contact surfaces of the anti-skidding cushions and the chair surface 1 and the chair back 3 to prevent the cushions from sliding.

The utility model discloses a theory of operation is: when the safety chair works, the safety chair is fixedly arranged on the metal bottom plate 7, the metal bottom plate 7 is fully contacted with the ground, and the bottom plate made of metal material has certain weight, so that the safety chair stably and properly stands on the ground, when an old person sits on the safety chair, the safety chair cannot slide or fall down, and the safety chair has the function of protecting the safety of the old person; in addition, when the height of the safety pillow 4 needs to be adjusted, the extrusion block 10 is firstly pushed leftwards to extrude the push rod 11, then the push rod 11 transmits the pushing force to the compression spring 13 through the spring plate 12, so that the compression spring 13 is compressed leftwards, at the moment, the spring plate 12 drives the buckle 14 to be separated from the clamping groove 9, the height of the lifting rod 5 is conveniently adjusted, after the height is adjusted, the extrusion block 10 is loosened, the compression spring 13 rebounds to clamp the buckle 14 into the corresponding clamping groove 9, and the lifting rod 5 and the safety pillow 4 are fixed.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A household old people safety chair comprises a chair surface (1) and a chair back (3), wherein the chair surface (1) and the chair back (3) are fixedly installed together, an armrest (2) is arranged between the chair surface (1) and the chair back (3), and the armrest (2) is fixedly installed between the chair surface (1) and the chair back (3); the chair is characterized in that four chair frames (6) are fixedly arranged at the bottom of the chair surface (1), the chair frames (6) are fixedly arranged on a metal bottom plate (7), and the metal bottom plate (7) is fully contacted with the ground.

2. A home-furnishing geriatric safety chair according to claim 1, wherein a height-adjustable safety pillow (4) is arranged on the chair back (3), the safety pillow (4) being arranged in the chair back (3) via a lifting rod (5); the chair is characterized in that a plurality of clamping grooves (9) are formed in the lifting rod (5), the lifting rod (5) is movably installed in a lifting groove (31) in the chair back (3), and a clamping spring mechanism is arranged in the lifting groove (31).

3. The household old man safety chair as claimed in claim 2, wherein the snap spring mechanism comprises a buckle (14) and a compression spring (13), the left side of the compression spring (13) is fixedly installed on the inner wall of a lifting groove (31) of the chair back (3), the right side of the compression spring (13) is fixedly installed with a spring plate (12), two ends of the spring plate (12) are fixedly installed with push rods (11), and the right end of each push rod (11) penetrates through the chair back (3) and is fixedly installed with an extrusion block (10); the spring plate (12) is fixedly provided with a buckle (14) on the right side, and the buckle (14) and a clamping groove (9) arranged on the lifting rod (5) are installed in a matched mode.

4. A home-furnishing geriatric safety chair according to claim 1, wherein a crossbar (8) is fixedly mounted between the chair frames (6).

5. A home-furnishing old people safety chair according to claim 2, wherein the safety pillow (4) is made of sponge material, and a groove is arranged in the middle of the safety pillow (4).

6. A household old people safety chair according to claim 1, characterized in that a rubber pad (71) is arranged at the bottom of the metal bottom plate (7), and anti-skid lines are arranged at the contact position of the rubber pad (71) and the ground.

7. A home-furnishing geriatric safety chair according to claim 1, wherein the armrests (2) have a certain curvature, and non-slip leather pads (21) are mounted on the armrests (2).

8. A household old man safety chair as claimed in claim 1, wherein the chair surface (1) and the chair back (3) are provided with anti-slip cushions, and the contact surfaces of the anti-slip cushions and the chair surface (1) and the chair back (3) are provided with anti-slip lines.