CN220459513U - An elderly care chair convenient for placing meals - Google Patents

Abstract

The utility model discloses an elderly care chair that is convenient for placing meals, specifically relates to the technical field of nursing chairs. It includes a seat cushion and a convenient placement mechanism. The convenient placement mechanism includes an armrest board, a slot, a trough body, a hinge, and a dust cover. , clamping block, first electric push rod, rotating rod, support rod and placement plate. The utility model facilitates the setting of the placing mechanism. When placing meals for the elderly, the dust-proof cover is first opened outward, and the armrest plate drives the dust-proof cover outward through the hinge, so that the placing plate can be smoothly removed from the trough. At this time, the dust cover drives the card block to separate from the inside of the card slot, and then starts the first electric push rod to drive the support rod to rise slowly upward, so that the placement plate rises from the inside of the slot body to the armrest board, and then press to the right When placing the plate, the support rod drives the placing plate to rotate downward through the rotating rod, so that the placing plate is parallel to the seat cushion, and then the meals are placed above the placing plate, thus effectively ensuring the placement of meals for the elderly.

Description

An elderly care chair that is convenient for placing meals

Technical field

The utility model relates to the technical field of nursing chairs, specifically to an elderly nursing chair that is convenient for placing meals.

Background technique

Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items that are used directly or indirectly on the human body, including the required computer software. Medical devices include medical equipment and medical consumables. There are many types of equipment, such as elderly care chairs that are convenient for placing meals.

After searching, the existing patent (publication number: CN216602657U) discloses a conveniently adjustable bath chair for elderly care, including a chair back. The bottoms of the front and rear sides of the chair back are equipped with four-link drive mechanisms. The end of the rod driving mechanism away from the chair back is provided with a chair cushion. The four-link driving mechanism includes a chair back connection platform fixedly installed on the front and rear sides of the chair back. The side of the chair back connection platform away from the chair back is connected to a shaft. No. 1 connecting rod and No. 2 connecting rod, the No. 1 connecting rod and No. 2 connecting rod are connected to a No. 3 connecting rod at one end far away from the chair back connection platform. This conveniently adjustable bath chair for elderly care uses a four-link drive mechanism, and through the relationship between the connecting rods and the connecting table, the bath chair for elderly care can be used in a sitting or lying position according to the needs of the elderly. Through multiple connecting rods The rotation relationship between them allows the bath chair for elderly care to be used as needed. The design of the headrest can provide better comfort to the elderly in both sitting and lying positions;

In the process of realizing the present utility model, the inventor found that the existing technology has the following problems: 1. When the traditional elderly care chairs are working, most of the elderly care chairs do not have the function of placing meals, and most people use them when they are working. A support plate is placed in the middle of the elderly care chair, and then the food is placed. This placement is not effective. The support plate easily shakes when the elderly are eating, causing the food to fall to the ground, thus reducing the ability of the elderly care chair to place food. Efficiency; 2. When traditional elderly care chairs are working, since the foot pedals of most elderly care chairs are manually pulled out, the elderly need to bend down when they pull out the foot pedals. In the process, the elderly person's waist may be damaged, thereby reducing the support efficiency of the elderly care chair;

Therefore, an elderly care chair that is convenient for placing meals is proposed to solve the above problems.

Utility model content

(1) Technical problems solved

In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an elderly care chair that is convenient for placing meals and has the advantages of being able to conveniently place meals and support the legs of the elderly.

(2) Technical solutions

In order to achieve the above object, the present utility model provides the following technical solution. The technical solution adopted by an elderly care chair that is convenient for placing meals is: including a seat cushion and a convenient placement mechanism. The outer wall of the cushion is provided with a convenient placement mechanism. The convenient placement mechanism includes an armrest board, a card slot, a trough body, a hinge, a dust cover, a clamping block, a first electric push rod, a rotating rod, a support rod and a placing plate;

An armrest plate is fixedly connected to the outer wall of the seat cushion. A slot is provided on the top of the armrest plate. A trough is provided on the top of the armrest plate. A hinge is fixedly connected to the top of the trough. The hinge is fixedly connected to the outer wall of the seat cushion. The outer wall is flipped and connected with a dust cover, the top of the dust cover is fixedly connected with a clamping block, the inside of the tank body is fixedly connected with a first electric push rod, and the top of the first electric push rod is fixedly connected with a rotating rod , the outer wall of the rotating rod is flipped and connected to a support rod, and the other end of the support rod is fixedly connected to a placement plate.

Preferably, the clamping slot and the clamping block form a snap connection, and the inner wall size of the clamping slot matches the outer wall size of the clamping block.

Preferably, a lifting structure is formed between the first electric push rod and the support rod, and the first electric push rod and the armrest plate are vertically distributed.

Preferably, the first electric push rod forms a rotating structure between the rotating rod and the supporting rod, and the supporting rod and the placing plate are distributed horizontally.

Preferably, a support mechanism is provided at the bottom of the seat cushion, and the support mechanism includes a fixed plate, a fixed block, a threaded hole, a screw, a chute, a slide rail, a foot pedal and a second electric push rod.

Preferably, a fixing plate is fixedly connected to the bottom of the seat cushion, a fixing block is fixedly connected to the top of the fixing plate, a threaded hole is provided on the outer wall of the fixing block, and screws are threadedly connected to the inner wall of the threaded hole.

Preferably, a chute is provided on the front of the fixed plate, a slide rail is movably connected to the inner wall of the chute, and a foot pedal is fixedly connected to the inner wall of the slide rail.

Preferably, a second electric push rod is fixedly connected to the back of the slide rail, and the second electric push rod and the slide rail are distributed horizontally.

(3) Beneficial effects

Compared with the existing technology, the utility model provides an elderly care chair that is convenient for placing meals and has the following beneficial effects.

1. In this utility model, through the setting of the convenient placement mechanism, when placing meals for the elderly, the dust-proof cover is first opened outwards, and the armrest plate drives the dust-proof cover outwards through the hinge to facilitate the placement of the dishes. It can come out of the trough smoothly. At this time, the dust cover drives the clamping block out of the inside of the trough, and then starts the first electric push rod to drive the support rod to rise slowly upward, so that the placing plate rises from the inside of the trough to the armrest board. , then press the placing plate to the right, and the support rod drives the placing plate to rotate downward through the rotating rod so that the placing plate is parallel to the seat cushion, and then the meals are placed above the placing plate, thus effectively ensuring the placement of meals for the elderly. ;

2. In this utility model, through the setting of the support mechanism, in the process of supporting the legs of the elderly when eating, first screw the screws clockwise into the threaded holes to facilitate the fixed installation of the fixing plate. At this time, the operation The operator starts the second electric push rod, and the second electric push rod drives the slide rail forward. While the slide rail moves forward, the slide rail slides forward on the inner wall of the chute, so that the foot pedal can be pulled out from the inside of the fixed plate. At this time, the elderly can place their feet on top of the foot pedal, thus effectively ensuring the support of the elderly's feet.

Description of drawings

Figure 1 is a schematic diagram of the front appearance structure of the utility model;

Figure 2 is a schematic structural diagram of the convenient placement mechanism of the utility model;

Figure 3 is a schematic structural diagram of the support mechanism of the present utility model;

Figure 4 is an enlarged structural diagram of point A in Figure 1.

In the picture: 1. Seat cushion; 2. Convenient placement mechanism; 201. Armrest board; 202. Card slot; 203. Tank body; 204. Hinge; 205. Dust cover; 206. Block; 207. The first electric pusher Rod; 208, rotating rod; 209, support rod; 210, placement plate; 3, support mechanism; 301, fixed plate; 302, fixed block; 303, threaded hole; 304, screw; 305, chute; 306, slide rail ; 307. Foot pedal; 308. Second electric push rod.

Detailed ways

The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

In the description of the present utility model, unless otherwise stated, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer" ", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be construed as a limitation of the present invention. Furthermore, the terms "first," "second," "third," etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise clearly stated and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection, or Integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

Please refer to Figures 1 and 3. This utility model: an elderly care chair that is convenient for placing meals, including a seat cushion 1 and a convenient placement mechanism 2. The outer wall of the seat cushion 1 is provided with a convenient placement mechanism 2, and the bottom of the seat cushion 1 is provided with a support mechanism. 3.

Among them: when placing meals on the elderly care chair that is convenient for placing meals, the easy placement mechanism 2 is first activated to place the meals, and then the support mechanism 3 is used to support the elderly person's legs while eating.

Please refer to Figure 1 and Figure 2. An elderly care chair is convenient for placing meals. The convenient placement mechanism 2 includes an armrest plate 201, a slot 202, a slot body 203, a hinge 204, a dust cover 205, a clamping block 206, and a first The electric push rod 207, the rotating rod 208, the support rod 209 and the placing plate 210 are fixedly connected to the outer wall of the seat cushion 1 with an armrest plate 201. The top of the armrest plate 201 is provided with a slot 202, and the top of the armrest plate 201 is provided with a slot 203. A hinge 204 is fixedly connected to the top of the tank body 203. A dust cover 205 is connected to the outer wall of the hinge 204 by flipping over. A clamp block 206 is fixedly connected to the top of the dust cover 205. A first electric pusher is fixedly connected to the inside of the tank body 203. Rod 207, the top of the first electric push rod 207 is fixedly connected with the rotating rod 208, the outer wall of the rotating rod 208 is flipped and connected with the supporting rod 209, the other end of the supporting rod 209 is fixedly connected with the placing plate 210, the card slot 202 and the clamping block 206 An engaging connection is formed between them. The inner wall size of the slot 202 matches the outer wall size of the clamping block 206. A lifting structure is formed between the first electric push rod 207 and the support rod 209. The first electric push rod 207 and the armrest plate 201 are Vertically distributed, the first electric push rod 207 forms a rotating structure between the rotating rod 208 and the supporting rod 209, and the supporting rod 209 and the placing plate 210 are distributed horizontally.

Among them: when the convenient placement mechanism 2 places meals for the elderly, the dust cover 205 is first opened outward, and the armrest plate 201 drives the dust cover 205 to open outward through the hinge 204, so that the placing tray 210 can be smoothly opened from the At this time, the dust cover 205 drives the clamping block 206 to escape from the inside of the slot 202, and then starts the first electric push rod 207 to drive the support rod 209 to rise slowly upward, so that the placement plate 210 is removed from the inside of the slot 203. Rise to the armrest board 201, and then press the placing plate 210 to the right. The support rod 209 drives the placing plate 210 to rotate downward through the rotating rod 208, so that the placing plate 210 is parallel to the seat cushion 1, and then the food is placed above the placing plate 210. , thus effectively ensuring the placement of meals for the elderly.

Please refer to Figure 1, Figure 3 and Figure 4, an elderly care chair that is convenient for placing meals. The support mechanism 3 includes a fixed plate 301, a fixed block 302, a threaded hole 303, a screw 304, a slide 305, a slide rail 306, and a foot pedal. plate 307 and the second electric push rod 308, the bottom of the seat cushion 1 is fixedly connected with the fixing plate 301, the top of the fixing plate 301 is fixedly connected with the fixing block 302, the outer wall of the fixing block 302 is provided with a threaded hole 303, and the inner wall of the threaded hole 303 is threaded Screws 304 are connected, a chute 305 is provided on the front of the fixed plate 301, a slide rail 306 is movably connected to the inner wall of the chute 305, a foot pedal 307 is fixedly connected to the inner wall of the slide rail 306, and a third is fixedly connected to the back of the slide rail 306. The two electric push rods 308, the second electric push rod 308 and the slide rail 306 are distributed horizontally.

Among them: when the support mechanism 3 supports the legs of the elderly while eating, the screws 304 are first screwed clockwise into the threaded holes 303 to facilitate the fixed installation of the fixing plate 301. At this time, the operator starts the second electric motor. The push rod 308 and the second electric push rod 308 drive the slide rail 306 forward. While the slide rail 306 is pushed forward, the slide rail 306 slides forward on the inner wall of the slide groove 305 so that the foot pedal 307 can be removed from the fixed plate 301. When the inside is pulled out, the elderly can place their feet on top of the footrest 307, thereby effectively ensuring the support of the elderly's feet.

The working principle of the utility model is: when placing meals for the elderly in an elderly care chair that is convenient for placing meals, first open the dust cover 205 outwards, and the armrest plate 201 drives the dust cover 205 to open outwards through the hinge 204 , at this time, the dust cover 205 drives the clamping block 206 to separate from the inside of the slot 202, and then starts the first electric push rod 207 to drive the support rod 209 to rise slowly upward, so that the placement plate 210 rises from the inside of the groove body 203 to the armrest plate 201 up, and then press the placing plate 210 to the right, the support rod 209 drives the placing plate 210 to rotate downward through the rotating rod 208, so that the placing plate 210 is parallel to the seat cushion 1, then place the food on the upper part of the placing plate 210, and then tighten the screw 304 The hour hand is screwed into the threaded hole 303 to fix the fixing plate 301. At this time, the operator starts the second electric push rod 308, and the second electric push rod 308 drives the slide rail 306 forward. When the slide rail 306 moves forward, At the same time, the slide rail 306 slides forward on the inner wall of the chute 305, so that the foot pedal 307 is pulled out from the inside of the fixed plate 301. At this time, the operator can place the foot above the foot pedal 307 to support the foot, wherein, The model of the first electric push rod 207 is YH8-520, and the model of the second electric push rod 308 is YH8-520. This is the working principle and work flow of this elderly care chair that is convenient for placing meals.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit the protection scope of the present utility model. Although the present utility model has been described in detail with reference to the preferred embodiments, ordinary skill in the art Personnel should understand that the technical solutions of the present invention can be modified or equivalently substituted without departing from the essence and scope of the technical solutions of the present invention.

Claims (8)

1. An elderly care chair that is convenient for placing meals, including a seat cushion (1) and a convenient placement mechanism (2), characterized in that: the outer wall of the cushion (1) is provided with a convenient placement mechanism (2), and the convenient placement mechanism (2) The mechanism (2) includes an armrest plate (201), a clamping slot (202), a slot body (203), a hinge (204), a dust cover (205), a clamping block (206), and a first electric push rod (207). , rotating rod (208), support rod (209) and placement plate (210); An armrest plate (201) is fixedly connected to the outer wall of the seat cushion (1), a clamping groove (202) is provided on the top of the armrest plate (201), and a slot (203) is provided on the top of the armrest plate (201). , the top of the tank (203) is fixedly connected to a hinge (204), the outer wall of the hinge (204) is flipped and connected to a dust cover (205), and the top of the dust cover (205) is fixedly connected There is a clamping block (206), a first electric push rod (207) is fixedly connected to the inside of the tank (203), and a rotating rod (208) is fixedly connected to the top of the first electric push rod (207), so The outer wall of the rotating rod (208) is flipped and connected to a support rod (209), and the other end of the support rod (209) is fixedly connected to a placement plate (210). 2. An elderly care chair that is convenient for placing meals according to claim 1, characterized in that: the clamping slot (202) and the clamping block (206) form an engaging connection, and the clamping slot (202) The inner wall size of the clamp block (206) matches the outer wall size. 3. An elderly care chair convenient for placing meals according to claim 1, characterized in that: a lifting structure is formed between the first electric push rod (207) and the support rod (209). The push rod (207) and the armrest board (201) are vertically distributed. 4. An elderly care chair convenient for placing meals according to claim 1, characterized in that: the first electric push rod (207) forms a rotating structure between the rotating rod (208) and the supporting rod (209). , the support rod (209) and the placing plate (210) are distributed horizontally. 5. An elderly care chair convenient for placing meals according to claim 1, characterized in that: a support mechanism (3) is provided at the bottom of the seat cushion (1), and the support mechanism (3) includes a fixed plate ( 301), fixed block (302), threaded hole (303), screw (304), chute (305), slide rail (306), foot pedal (307) and second electric push rod (308). 6. An elderly care chair convenient for placing meals according to claim 5, characterized in that: the bottom of the seat cushion (1) is fixedly connected to a fixed plate (301), and the top of the fixed plate (301) is fixed A fixed block (302) is connected, a threaded hole (303) is provided on the outer wall of the fixed block (302), and a screw (304) is threadedly connected to the inner wall of the threaded hole (303). 7. An elderly care chair convenient for placing meals according to claim 6, characterized in that: a chute (305) is provided on the front of the fixed plate (301), and the inner wall of the chute (305) is movable. A slide rail (306) is connected, and a foot pedal (307) is fixedly connected to the inner wall of the slide rail (306). 8. An elderly care chair convenient for placing meals according to claim 7, characterized in that: a second electric push rod (308) is fixedly connected to the back of the slide rail (306), and the second electric push rod The rod (308) and the slide rail (306) are distributed horizontally.