CN113101074B

CN113101074B - Multi-functional old person nurses chair

Info

Publication number: CN113101074B
Application number: CN202110381707.1A
Authority: CN
Inventors: 张茹
Original assignee: First Peoples Hospital of Changzhou
Current assignee: First Peoples Hospital of Changzhou
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2022-08-23
Anticipated expiration: 2041-04-09
Also published as: CN113101074A

Abstract

The invention discloses a multifunctional nursing chair for old people, which comprises a base, wherein a seat cushion is fixedly connected to the top surface of the base, a backrest is hinged to the end surface of the seat cushion, a headrest is installed on the top surface of the backrest, armrests are rotatably connected to the side wall of the backrest, fixing frames are respectively and fixedly connected to two sides of the top surface of the base, a rotating plate is rotatably connected to the inner side wall of each fixing frame, a storage frame is fixedly connected to the side wall of each rotating plate, a first groove and a second groove are respectively formed in the top surface of each rotating plate and the inner top surface of each fixing frame, a first rotating shaft is rotatably connected to the side wall of the first groove, and a rotating rod is fixedly sleeved at the other end of the first rotating shaft. The use is convenient, the safety factor is high, and the time and the labor are saved.

Description

Multi-functional old person nurses chair

Technical Field

The invention relates to the technical field of nursing of old people, in particular to a multifunctional nursing chair for the old people.

Background

As a vulnerable group, more and more people start to extend assistance hands, and all-around help the people from substance to spirit, so that the life quality of the people is improved.

General old person's nursing chair on the market is many can not remove, and old person's health is weak, can't remove the nursing chair alone under the condition that does not have the family to look after for it is inconvenient to use, wastes time and energy, and general old person's nursing chair does not have receiving mechanism, when needs carry the cup utensil, can only carry, make the unable comprehensive nursing chair of controlling of both hands, increased the potential safety hazard, brought economic loss's problem simultaneously, for this reason, we propose a multi-functional old person's nursing chair.

Disclosure of Invention

The invention aims to provide a multifunctional nursing chair for the old, and aims to solve the problems that a common nursing chair for the old proposed in the background technology is mostly incapable of moving, the old is weak in body and cannot move independently without the care of family members, so that the use is inconvenient, time and labor are wasted, the common nursing chair for the old is not provided with an accommodating mechanism, when a cup needs to be carried, the cup can be carried by only hands, so that the nursing chair cannot be operated by both hands comprehensively, potential safety hazards are increased, and economic losses are caused.

In order to realize the technical scheme, the invention provides the following technical scheme:

a multifunctional nursing chair for the aged comprises a base, wherein a seat cushion is fixedly connected to the top surface of the base, a backrest is hinged to the end surface of the seat cushion, a headrest is mounted on the top surface of the backrest, handrails are rotatably connected to the side wall of the backrest, fixing frames are fixedly connected to the two sides of the top surface of the base respectively, a rotating plate is rotatably connected to the inner side wall of each fixing frame, a storage frame is fixedly connected to the side wall of each rotating plate, a first groove and a second groove are formed in the top surface of each rotating plate and the inner top surface of each fixing frame respectively, a first rotating shaft is rotatably connected to the side wall of the first groove, a rotating rod is fixedly connected to the other end of the first rotating shaft and slidably sleeved with the first groove and the second groove respectively, a third groove is formed in the top surface of the second groove, a first spring is mounted on the top surface of the third groove, a stop lever is fixedly connected to the other end of the first spring and slidably sleeved with the third groove, and the bottom end of the stop lever extends into the second groove, and the extending end of the stop lever is in contact connection with the rotating rod.

Preferably: the bottom surface of the base is fixedly connected with a connecting block, a rotating shaft II is rotatably sleeved in the connecting block, two ends of the rotating shaft II are respectively fixedly sleeved with a roller I, a side wall of the roller I is fixedly connected with a supporting ring, a cavity is formed in the rotating shaft II, a connecting rod is rotatably sleeved on the end surface of the rotating shaft II, one end of the connecting rod is fixedly sleeved with a rotating knob, the other end of the connecting rod extends into the cavity, a pull rod is fixedly connected to the side wall of the extending end of the connecting rod, the other end of the pull rod is hinged with a connecting rod, the other end of the connecting rod is hinged with a clamping rod, the other end of the clamping rod extends out of the rotating shaft, a spring II is mounted on the side wall of the clamping rod, and the other end of the spring II is fixedly connected with the side wall of the cavity;

through the technical scheme, realized that the handrail can drive gyro wheel one and remove, make two drive linking blocks of pivot on the gyro wheel move, and then reach the purpose of removing the nursing chair, cooperate three gyro wheel two simultaneously, can make the nursing chair remove more stably, after removing the assigned position, drive the connecting rod through the turn-button and rotate, make the pull rod on the connecting rod drive the one end of linking pole and move to the right, thereby make the constraint of the other end of linking pole to the kelly reduce, until relieving, thereby make the kelly stretch out pivot two under the resilience of spring two, reach the purpose of kelly and linking block joint, make the nursing chair can fix a position, it removes the nursing chair to be convenient for the old person to be in the condition that the person is not at home, make convenient to use, safety factor is high, time and labor saving.

Preferably: a vertical rod is fixedly connected to the bottom surface of the base, a second roller is hinged to the other end of the vertical rod, the number of the second rollers and the number of the vertical rod are three, and the three second rollers and the three vertical rods are distributed in an isosceles triangle shape;

through above-mentioned technical scheme, it is more stable to have realized that the nursing chair removes.

Preferably: the side wall of the fixed frame is fixedly connected with a baffle plate, the side wall of the bottom end of the stop lever is obliquely arranged, and the rotating lever drives the stop lever to move through a first rotating shaft and a first spring;

through the technical scheme, the purpose that the stop lever is extruded and lifted is achieved, and the expected effect is conveniently achieved.

Preferably: a fourth groove is formed in the side wall of the backrest, the fourth groove is in sliding sleeve connection with the handrails, two handrails are arranged, the two handrails are symmetrically arranged relative to the headrest respectively, two fixed frames are arranged, and the two fixed frames are symmetrically arranged relative to the seat cushion respectively;

through above-mentioned technical scheme, realized the purpose that can accomodate the handrail for the old person stands up to sit conveniently.

Preferably: the inner side wall of the connecting block is provided with a plurality of clamping grooves, and the plurality of groups of clamping grooves are uniformly distributed about the central axis of the second rotating shaft.

Through the technical scheme, the clamping groove can be well sleeved with the clamping rod in an embedded mode.

Preferably: the three pull rods, the connecting rods, the clamping rods and the second springs are uniformly distributed relative to the connecting rods, and the clamping rods are embedded and sleeved with the clamping grooves;

through the technical scheme, the purpose of clamping the clamping rod and the connecting block is realized, so that the nursing chair can be positioned.

Preferably: the pull rod and the clamping rod are arranged in an L shape, and the rotating button drives the clamping rod to move through the connecting rod, the pull rod, the connecting rod and the spring II.

Through the technical scheme, the purpose of clamping the clamping rod and the connecting block is achieved, and the nursing chair can be positioned.

Preferably, the following components: the two supporting rings are arranged in parallel and drive the first roller to move through the connecting block and the second rotating shaft.

Through the technical scheme, the purpose of reasonable component arrangement is realized.

The invention has the technical effects and advantages that: the rotating rod rotates around the rotating shaft I, so that the rotating rod extrudes the bottom end of the blocking rod, the bottom end of the blocking rod is obliquely arranged, the blocking rod is extruded and ascended, the rotating rod can pass through the blocking rod, the blocking rod ascends to extrude the spring I, the spring I contracts and stores elastic potential energy, the blocking rod is convenient to reset, the purpose of removing the constraint of the rotating plate is achieved, the rotating plate can drive the storage frame to move out of the fixed frame, the cup can be placed in the storage frame, the cup is convenient to carry, economic loss is avoided, the lifting is not needed, the nursing chair can be comprehensively controlled by two hands to move, and potential safety hazards are reduced;

through rotating the handrail ring, make the handrail ring can drive gyro wheel one and remove, make two drive linking blocks of pivot on the gyro wheel one and remove, and then reach the purpose of removing the nursing chair, cooperate three gyro wheel two simultaneously, can make the nursing chair remove more stably, after removing the assigned position, drive the connecting rod through the turn-button and rotate, make the pull rod on the connecting rod drive the one end of linking pole and move to the right, thereby make the constraint of the other end of linking pole to the kelly reduce, until removing, thereby make the kelly stretch out pivot two under the resilience of spring two, reach the purpose of kelly and linking block joint, make the nursing chair can fix a position, it removes the nursing chair to be convenient for the old person to be in the condition that the people is not at home, make convenient to use, safety factor is high, time and labor saving.

Drawings

Fig. 1 is a schematic overall structure diagram of a multifunctional nursing chair for the elderly according to an embodiment of the present invention.

Fig. 2 is a right sectional view of a fixing frame structure of a multifunctional nursing chair for the elderly according to an embodiment of the present invention.

Fig. 3 is an enlarged view of a part a of a multifunctional nursing chair for the aged in accordance with one embodiment of the present invention.

Fig. 4 is a sectional view of a connection block structure in a multifunctional nursing chair for the aged according to an embodiment of the present invention.

Fig. 5 is an enlarged view of a structure of a part B of a multifunctional nursing chair for old people according to an embodiment of the present invention.

Fig. 6 is a schematic structural view of a stop lever in a multifunctional nursing chair for the elderly according to an embodiment of the present invention.

Description of the reference numerals: 1. a base; 2. a seat cushion; 3. a backrest; 4. a headrest; 5. a handrail; 6. a fixing frame; 7. rotating the plate; 8. a storage frame; 9. a baffle plate; 10. a first rotating shaft; 11. a rotating rod; 12. a stop lever; 13. a first spring; 14. a joining block; 15. a second rotating shaft; 16. a first roller; 17. a support ring; 18. turning a button; 19. a connecting rod; 20. a pull rod; 21. a connecting rod; 22. a clamping rod; 23. a second spring; 24. a vertical rod; 25. and a second roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Examples

The invention is described in further detail below with reference to fig. 1-6, in conjunction with the following figures:

referring to fig. 1-3, in the present embodiment, a multifunctional nursing chair for the elderly is provided, which comprises a base 1, a seat cushion 2 is fixedly connected to the top surface of the base 1, a backrest 3 is hinged to the end surface of the seat cushion 2, a headrest 4 is installed on the top surface of the backrest 3, armrests 5 are rotatably connected to the side walls of the backrest 3, fixing frames 6 are respectively fixedly connected to both sides of the top surface of the base 1, a rotating plate 7 is rotatably connected to the inner side wall of the fixing frame 6, a storage frame 8 is fixedly connected to the side wall of the rotating plate 7, a first groove and a second groove are respectively formed on the top surface of the rotating plate 7 and the inner top surface of the fixing frame 6, a first rotating shaft 10 is rotatably connected to the side wall of the first groove, a rotating rod 11 is fixedly connected to the other end of the first rotating shaft 10, the rotating rod 11 is respectively slidably connected to the first groove and the second groove, a third groove is formed on the top surface of the second groove, a first spring 13 is installed on the top surface of the third groove, the other end of the first spring 13 is fixedly connected with a stop lever 12, the stop lever 12 is sleeved with the third groove in a sliding mode, the bottom end of the stop lever 12 extends into the second groove, and the extending end of the stop lever 12 is in contact connection with the rotating rod 11.

When the nursing chair is used by a patient, the rotating rod 11 is rotated to rotate around the first rotating shaft 10, so that the rotating rod 11 extrudes the bottom end of the stop rod 12, the bottom end of the stop rod 12 is obliquely arranged, the stop rod 12 is extruded and ascended, the rotating rod 11 can pass through the stop rod 12, meanwhile, the stop rod 12 ascends to extrude the first spring 13, the first spring 13 contracts to store elastic potential energy, the stop rod 12 is convenient to reset, the purpose of releasing constraint of the rotating plate 7 is achieved, the rotating plate 7 can drive the storage frame 8 to move out of the fixing frame 6, the cup can be placed in the storage frame 8, the cup is convenient to carry, economic loss is avoided, hands are not needed, the nursing chair can be comprehensively controlled by two hands to move, and potential safety hazards are reduced.

Referring to fig. 1, 4 and 5, a connecting block 14 is fixedly connected to the bottom surface of the base 1, a second rotating shaft 15 is rotatably sleeved in the connecting block 14, a first roller 16 is fixedly sleeved at each of two ends of the second rotating shaft 15, a supporting ring 17 is fixedly connected to a side wall of the first roller 16, a cavity is formed in the second rotating shaft 15, a connecting rod 19 is rotatably sleeved on an end surface of the second rotating shaft 15, a rotating knob 18 is fixedly sleeved at one end of the connecting rod 19, the other end of the connecting rod 19 extends into the cavity, a pull rod 20 is fixedly connected to a side wall of the extending end of the connecting rod 19, a connecting rod 21 is hinged to the other end of the pull rod 20, a clamping rod 22 is hinged to the other end of the connecting rod 21, the other end of the clamping rod 22 extends out of the second rotating shaft 15, a second spring 23 is mounted on a side wall of the clamping rod 22, and the other end of the second spring 23 is fixedly connected to a side wall of the cavity.

When the nursing chair is used by a patient, the armrest ring 17 is rotated to enable the armrest ring 17 to drive the roller I16 to move, the rotating shaft II 15 on the roller I16 drives the connecting block 14 to move, and therefore the aim of moving the nursing chair is achieved, meanwhile, the nursing chair can be moved more stably by matching with the three roller II 25, after the nursing chair is moved to a specified position, the connecting rod 19 is driven to rotate by the rotating button 18, the pull rod 20 on the connecting rod 19 drives one end of the connecting rod 21 to move to the right, the constraint of the other end of the connecting rod 21 on the clamping rod 22 is reduced until the constraint is relieved, and the clamping rod 22 extends out of the rotating shaft II 15 under the resilience of the spring II 23, so that the aim of clamping the clamping rod 22 and the connecting block 14 is achieved, the nursing chair can be positioned, the nursing chair is convenient for the old people to move under the condition that the old people are not at home, and the nursing chair is convenient to use, high in safety factor and saves time and labor.

Referring to fig. 1, a vertical rod 24 is fixedly connected to the bottom surface of the base 1, the other end of the vertical rod 24 is hinged to a second roller 25, the second roller 25 and the vertical rod 24 are respectively provided in three numbers, and the second roller 25 and the vertical rod 24 are distributed in an isosceles triangle shape.

Referring to fig. 2 and 3, a baffle 9 is fixedly connected to a side wall of the fixed frame 6, a bottom side wall of the stop lever 12 is obliquely arranged, and the rotating lever 11 drives the stop lever 12 to move through the first rotating shaft 10 and the first spring 13.

The baffle 9 can avoid the excessive inclination of the rotating plate 7, and the cup can be conveniently placed by the old.

Referring to fig. 1, a fourth groove is formed in the side wall of the backrest 3, the fourth groove is slidably sleeved with the armrests 5, the number of the armrests 5 is two, the two armrests 5 are symmetrically arranged with respect to the headrest 4, the number of the fixing frames 6 is two, and the two fixing frames 6 are symmetrically arranged with respect to the seat cushion 2.

Referring to fig. 4 and 5, the inner side wall of the joining block 14 is provided with a plurality of sets of slots, the plurality of sets of slots are uniformly distributed about the central axis of the second rotating shaft 15, the three pull rods 20, the three joining rods 21, the three clamping rods 22 and the three springs 23 are respectively and uniformly distributed about the connecting rod 19, and the three pull rods 20, the three joining rods 21, the three clamping rods 22 and the three springs 23 are embedded and sleeved with the slots.

Referring to fig. 1, 4 and 5, the pull rod 20 and the clamping rod 22 are both arranged in an L shape, the rotating knob 18 drives the clamping rod 22 to move through the connecting rod 19, the pull rod 20, the connecting rod 21 and the second spring 23, two of the support rings 17 are arranged, the two support rings 17 are arranged in parallel, and the support rings 17 drive the first roller 16 to move through the connecting block 14 and the second rotating shaft 15.

Through the shape setting of parts, can make the structure operation reasonable, be convenient for reach the anticipated effect.

Referring to fig. 6, fig. 1 and fig. 2, the cushion 2, the backrest 3 and the headrest 4 are combined with a body curve, which can increase the comfort of the nursing chair and facilitate the elderly to sit still for a long time, when the elderly needs to place a cup, the rotating rod 11 is rotated around the first rotating shaft 10 by rotating the rotating rod 11, so that the rotating rod 11 extrudes the bottom end of the blocking rod 12, the bottom end of the blocking rod 12 is inclined, the blocking rod 12 is extruded and ascended, so that the rotating rod 11 can pass through the blocking rod 12, and the blocking rod 12 ascends to extrude the first spring 13, so that the first spring 13 contracts, stores elastic potential energy, facilitates the resetting of the blocking rod 12, achieves the purpose of removing the constraint of the rotating plate 7, so that the rotating plate 7 can drive the storage frame 8 to move out of the fixed frame 6, so that the cup can be placed in the storage frame 8, which is beneficial to carry the cup, economic loss is avoided, hands are not needed, so that the nursing chair can be comprehensively controlled by both hands to move, the potential safety hazard is reduced.

Referring to fig. 3-5, when the nursing chair needs to be moved, the armrest ring 17 can drive the roller one 16 to move by rotating the armrest ring 17, so that the rotating shaft two 15 on the roller one 16 drives the connecting block 14 to move, thereby achieving the purpose of moving the nursing chair, and simultaneously, the nursing chair can move more stably by matching with the three second rollers 25, when the movable connecting rod moves to a designated position, the rotating button 18 drives the connecting rod 19 to rotate, so that the pull rod 20 on the connecting rod 19 drives one end of the connecting rod 21 to move to the right, so that the other end of the connecting rod 21 restrains the clamping rod 22 and reduces until the restraint is released, and the clamping rod 22 extends out of the second rotating shaft 15 under the resilience of the second spring 23, thereby achieving the purpose of clamping the clamping rod 22 and the connecting block 14, make the nursing chair can fix a position, be convenient for the old person remove the nursing chair under the condition that the people is absent at home for convenient to use, factor of safety is high, labour saving and time saving.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. The utility model provides a multi-functional old person nurses chair which characterized in that: comprises a base (1), a seat cushion (2) is fixedly connected to the top surface of the base (1), a backrest (3) is hinged to the end surface of the seat cushion (2), a headrest (4) is installed on the top surface of the backrest (3), a handrail (5) is rotatably connected to the side wall of the backrest (3), fixed frames (6) are fixedly connected to two sides of the top surface of the base (1) respectively, a rotating plate (7) is rotatably connected to the inner side wall of the fixed frames (6), a storage frame (8) is fixedly connected to the side wall of the rotating plate (7), a first groove and a second groove are respectively formed in the top surface of the rotating plate (7) and the inner top surface of the fixed frames (6), a first rotating shaft (10) is rotatably connected to the side wall of the first groove, a rotating rod (11) is fixedly connected to the other end of the first rotating shaft (10), the rotating rod (11) is respectively slidably sleeved with the first groove and the second groove, and a third groove is formed in the top surface of the second groove, a first spring (13) is mounted on the top surface of the third groove, a stop lever (12) is fixedly connected to the other end of the first spring (13), the stop lever (12) is in sliding sleeve connection with the third groove, the bottom end of the stop lever (12) extends into the second groove, and the extending end of the stop lever (12) is in contact connection with the rotating rod (11);

the rigid coupling has linking piece (14) on the bottom surface of base (1), link up piece (14) internal rotation and has cup jointed pivot two (15), the both ends of pivot two (15) are fixed respectively and have cup jointed gyro wheel one (16), the rigid coupling has set up ring (17) on the lateral wall of gyro wheel one (16), and has seted up the cavity in pivot two (15), it has cup jointed connecting rod (19) to rotate on the terminal surface of pivot two (15), the fixed cover of one end of connecting rod (19) has been cup jointed turn button (18), the other end of connecting rod (19) extends to in the cavity, and on the lateral wall that connecting rod (19) stretched into the end the rigid coupling has pull rod (20), the other end of pull rod (20) articulates there is linking pole (21), the other end that links up pole (21) articulates has kelly (22), the other end of kelly (22) extends to outside pivot two (15), and installs spring two (23) on the lateral wall of kelly (22), the other end of the second spring (23) is fixedly connected with the side wall of the cavity.

2. The multifunctional nursing chair for the aged as claimed in claim 1, wherein: the fixed connection has montant (24) on the bottom surface of base (1), the other end of montant (24) articulates there is gyro wheel two (25), gyro wheel two (25) and montant (24) are provided with three respectively, and three gyro wheel two (25) and montant (24) all are isosceles triangle and distribute.

3. The multifunctional nursing chair for the aged as claimed in claim 1, wherein: the utility model discloses a fixed frame, including fixed frame (6), the lateral wall of fixed frame (6) is gone up the rigid coupling and is had baffle (9), the bottom lateral wall of pin (12) all inclines to set up, bull stick (11) drive pin (12) through pivot (10) and spring (13) and remove.

4. The multifunctional nursing chair for the aged as claimed in claim 1, wherein: set up on the lateral wall of back (3) fluted four, fluted four slides with handrail (5) and cup joints, and handrail (5) are provided with two, and two handrail (5) set up about headrest (4) symmetry respectively, fixed frame (6) are provided with two, and two fixed frame (6) set up about seatpad (2) symmetry respectively.

5. The multifunctional nursing chair for the aged as claimed in claim 1, wherein: the inner side wall of the connecting block (14) is provided with a plurality of groups of clamping grooves, and the plurality of groups of clamping grooves are uniformly distributed about the central axis of the second rotating shaft (15).

6. The multifunctional nursing chair for the aged as claimed in claim 1, wherein: the pull rod (20), the connecting rod (21), the clamping rod (22) and the second spring (23) are respectively provided with three parts, the three pull rods (20), the connecting rod (21), the clamping rod (22) and the second spring (23) are uniformly distributed about the connecting rod (19), and the clamping rod (22) is embedded and sleeved with the clamping groove.

7. The multifunctional nursing chair for the aged as claimed in claim 1, wherein: pull rod (20) and kelly (22) all are the setting of L type, turn button (18) drive kelly (22) through connecting rod (19), pull rod (20), join pole (21) and spring two (23) and remove.

8. The multifunctional nursing chair for the aged as claimed in claim 1, wherein: the two supporting rings (17) are arranged in parallel, and the supporting rings (17) drive the first roller (16) to move through the connecting block (14) and the second rotating shaft (15).