CN215689209U - Nursing chair - Google Patents
Nursing chair Download PDFInfo
- Publication number
- CN215689209U CN215689209U CN202121257702.XU CN202121257702U CN215689209U CN 215689209 U CN215689209 U CN 215689209U CN 202121257702 U CN202121257702 U CN 202121257702U CN 215689209 U CN215689209 U CN 215689209U
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- Prior art keywords
- seat
- base
- plate
- supporting plate
- driving mechanism
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- 230000000474 nursing effect Effects 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 2
- 230000005012 migration Effects 0.000 abstract description 2
- 238000013508 migration Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000001338 necrotic effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a nursing chair, comprising: the seat plate is hinged with a first supporting plate and a second supporting plate at two ends respectively; a base; the driving mechanism is arranged on the base; the cross connecting rod assembly is connected with the seat plate and the base and is connected with the driving mechanism; the supporting component is connected with the driving mechanism, the first supporting plate and the second supporting plate; the control device is communicated with the driving mechanism and is used for controlling the driving mechanism to work; and the traveling mechanism is arranged on the base. When the seat reached the highest time, the relative seat of first backup pad and second backup pad reached the horizontality, made things convenient for the patient from the sick bed on horizontal migration to this nursing chair, can effectively reduce the pain that brings the patient in the transportation, actuating mechanism still accessible cross link assembly and supporting component realize nursing the state transform of chair simultaneously.
Description
Technical Field
The utility model relates to the technical field related to nursing, in particular to a nursing chair.
Background
Care is the care and help in terms of personal hygiene provided to patients who lose their ability to self-care. The aim of the patient health care is as follows: removing necrotic tissue, microorganisms, secretions and other dirt. Secondly, the blood circulation is stimulated, the muscles are relaxed, the patient feels comfortable, and the energy recovery is helped. And thirdly, changing the appearance of the patient and eliminating bad smell. Preventing bedsore and cross infection. The patient's condition can be observed conveniently.
Many patients can not walk normally due to serious illness or damage to a lower limb movement system, the patients need to move by means of a nursing chair, the existing nursing chair is simple in structure and single in function, and particularly, the patients are inconvenient to move from a bed to the nursing chair and easy to feel pain.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a nursing chair to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a care chair, comprising:
the seat plate is hinged with a first supporting plate and a second supporting plate at two ends respectively;
a base;
the driving mechanism is arranged on the base;
the cross connecting rod assembly is connected with the seat plate and the base and is connected with the driving mechanism;
the supporting component is connected with the driving mechanism, the first supporting plate and the second supporting plate;
the control device is communicated with the driving mechanism and is used for controlling the driving mechanism to work, when the driving mechanism works, the seat plate is driven to move towards or away from the base through the cross connecting rod assembly, and the first supporting plate and the second supporting plate are driven to rotate through the supporting assembly, so that the first supporting plate and the second supporting plate are horizontally or vertically placed relative to the seat plate;
and the traveling mechanism is arranged on the base.
As a further scheme of the utility model: the seat plate is further provided with a through groove, two oppositely-placed baffles are hinged to the through groove, the baffles are abutted to the bearing assembly embedded in the seat plate, and when the baffles are placed horizontally, the upper end faces of the baffles and the upper end face of the seat plate are located on the same horizontal plane.
As a still further scheme of the utility model: the bearing assembly comprises two bearing plates which are abutted to the baffle plates respectively, one end of each bearing plate is inserted into the inner embedded groove formed in the seat plate, the other end of each bearing plate is located in the through groove, an extending piece penetrating through the side wall of the inner embedded groove is fixed on each bearing plate, and the extending piece is fixedly connected with the movable end of the two-way electric telescopic rod on the seat plate.
As a still further scheme of the utility model: the nursing chair also comprises armrests fixed on two sides of the base, and when the first supporting plate, the second supporting plate and the seat plate are all in a horizontal placing state, the horizontal height of the armrests is smaller than that of the seat plate.
As a still further scheme of the utility model: the cross connecting rod assembly comprises a first connecting rod and a second connecting rod which are rotatably connected at the middle position, one end of the first connecting rod is hinged on the seat plate, the other end of the first connecting rod is hinged on a second sliding seat connected with the driving mechanism, one end of the second connecting rod is hinged on the base, and the other end of the second connecting rod is hinged on a first sliding seat in sliding fit with the seat plate.
As a still further scheme of the utility model: actuating mechanism installs including rotating threaded rod on the base, threaded connection on the threaded rod with second sliding seat fixed connection and with base sliding fit's threaded sleeve, the threaded rod is by installing the motor drive of base tip rotates.
As a still further scheme of the utility model: the supporting component comprises a first supporting frame and a second supporting frame which are rotatably installed on the second sliding seat, one end, far away from the second sliding seat, of the first supporting frame is hinged to the second supporting plate, and one end, far away from the second sliding seat, of the second supporting frame is hinged to the first supporting plate.
As a still further scheme of the utility model: the walking mechanism comprises rollers arranged at four corners of the base and two coaxially connected manual wheels arranged at two sides of the base.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has novel design, the arranged control device controls the driving mechanism to work so as to drive the seat plate to lift relative to the base under the action of the cross connecting rod assembly, thus the seat plate reaches the position with the same height as the bed body, simultaneously, when the seat plate reaches the highest height, the first supporting plate and the second supporting plate reach the horizontal state relative to the seat plate, a patient can conveniently move to the nursing chair from the sickbed horizontally, the pain to the patient in the transferring process can be effectively reduced, meanwhile, the driving mechanism can realize the state transformation of the nursing chair through the cross connecting rod assembly and the supporting assembly, the patient can lie or sit up, and the practicability is strong.
Drawings
Fig. 1 is a structural schematic diagram of a state of the nursing chair.
Fig. 2 is a schematic structural diagram of another state of the nursing chair.
Fig. 3 is a schematic structural view of a seat plate in another embodiment of the nursing chair.
Fig. 4 is a cross-sectional view of a seat plate in another embodiment of the nursing chair.
Fig. 5 is a schematic view of the connection state of the armrest and the base in the nursing chair.
Fig. 6 is a cross-sectional view of a base in the nursing chair.
In the figure: 1-seat plate, 2-first support plate, 3-second support plate, 4-first support frame, 5-second support frame, 6-handrail, 7-motor, 8-base, 9-roller, 10-manual wheel, 11-first connecting rod, 12-second connecting rod, 13-first sliding seat, 14-second sliding seat, 15-threaded sleeve, 16-threaded rod, 17-bidirectional electric telescopic rod, 18-baffle, 19-bearing plate, 20-extending piece, 21-inner caulking groove and 22-through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-2, in an embodiment of the present invention, a nursing chair includes:
the seat comprises a seat plate 1, wherein a first supporting plate 2 and a second supporting plate 3 are hinged to two ends of the seat plate 1 respectively;
a base 8;
a drive mechanism mounted on the base 8;
the cross connecting rod assembly is connected with the seat plate 1 and the base 8 and is connected with the driving mechanism;
the supporting component is connected with the driving mechanism, the first supporting plate 2 and the second supporting plate 3;
the control device is communicated with the driving mechanism and is used for controlling the driving mechanism to work, when the driving mechanism works, the seat plate 1 is driven to move towards or away from the base 8 through the cross connecting rod assembly, and the first supporting plate 2 and the second supporting plate 3 are driven to rotate through the supporting assembly, so that the first supporting plate 2 and the second supporting plate 3 are horizontally or vertically placed relative to the seat plate 1;
and the travelling mechanism is arranged on the base 8.
The controlling means control actuating mechanism work that sets up, 8 lifts of the relative base of 1 seats of effect drive seat through cross link assembly, thereby make seat 1 reach with bed body height looks same position, simultaneously when seat 1 reaches the highest time, first backup pad 2 reaches the horizontality with the relative seat of 3 second backup pads, make things convenient for the patient from the sick bed horizontal migration to this nursing chair on, can effectively reduce the pain that brings the patient in the transportation, actuating mechanism still accessible cross link assembly and supporting component realize the state transform of nursing chair simultaneously, realize that the patient lies or sits and stand, therefore, the clothes hanger is strong in practicability.
In the embodiment of the present invention, it should be noted that the control device may adopt a push switch, and certainly, the push switch and the driving mechanism need to be connected in series with a power supply assembly to implement push control, where the power supply assembly may adopt a storage battery, and the storage battery is installed on the base 8.
Preferably, in order to improve the comfort of the nursing chair in use, a pillow is fixed on the first supporting plate 2.
Referring to fig. 4, a through groove 22 is further disposed on the seat plate 1, two baffles 18 are hinged to the through groove 22 and are oppositely disposed, the baffles 18 are abutted to a receiving component embedded in the seat plate 1, and when the baffles 18 are in a horizontal state, the upper end surfaces of the baffles 18 and the upper end surfaces of the seat plate 1 are located on the same horizontal plane.
The shutoff that leads to groove 22 can be realized to the baffle 18 that sets up to ensure that seat 1 can not bring uncomfortable sense for the patient because of the existence of leading to groove 22 in the process of sitting up or lying down, when accepting the subassembly and removing, baffle 18 can rotate under the action of gravity, so that lead to groove 22 on the seat 1 is the on-state, makes things convenient for the patient like the lavatory, the effectual functional that increases this nursing chair.
Preferably, in order to further improve comfort, the through slots 22 are arranged in an oval configuration, and of course, the shape of the baffle 18 is adapted to the shape of the through slots 22.
Referring to fig. 3 and 4, the receiving assembly includes two receiving plates 19 respectively abutted against the two baffles 18, one end of each receiving plate 19 is inserted into an inner groove 21 formed in the seat plate 1, the other end is located in a through groove 22, an extending member 20 penetrating through a side wall of the inner groove 21 is fixed on each receiving plate 19, and the extending member 20 is fixedly connected with a movable end of a bidirectional electric telescopic rod 17 fixed on the seat plate 1.
When the two-way electric telescopic rod 17 is in telescopic motion, the extension piece 20 drives the bearing plate 19 to move, so that the support adjustment of the baffle plate 18 is realized, wherein it can be understood that when the bearing plate 19 is completely immersed into the embedded groove 21, the baffle plate 18 loses the supporting force, so that a natural vertical state is achieved under the action of gravity.
Referring to fig. 5, the nursing chair further includes armrests 6 fixed on two sides of the base 8, and when the first support plate 2, the second support plate 3 and the seat plate 1 are both in a horizontal state, the horizontal height of the armrests 6 is smaller than the horizontal height of the seat plate 1.
The handrail 6 through setting up can realize carrying out the side protection to the patient when nursing chair is the chair state, and under this state, handrail 6 is the same with current nursing chair effect, consequently this application no longer describes in detail to this, and of course, the state of placing of the handrail 6 of above-mentioned injecing can effectively avoid causing the interference when patient's level is transported mainly.
The cross connecting rod assembly comprises a first connecting rod 11 and a second connecting rod 12 which are rotatably connected at the middle position, one end of the first connecting rod 11 is hinged on the seat plate 1, the other end of the first connecting rod 11 is hinged on a second sliding seat 14 connected with the driving mechanism, one end of the second connecting rod 12 is hinged on the base 8, and the other end of the second connecting rod 12 is hinged on a first sliding seat 13 in sliding fit with the seat plate 1.
In the embodiment of the present invention, when the driving mechanism operates, the second sliding seat 14 is driven to move, at this time, due to the rotational connection effect of the first connecting rod 11 and the second connecting rod 12, the seat board 1 moves vertically relative to the base 8, and at the same time, the first sliding seat 13 moves synchronously, thereby realizing the height adjustment of the seat board 1.
Referring to fig. 6, the driving mechanism includes a threaded rod 16 rotatably mounted on the base 8, a threaded sleeve 15 fixedly connected to the second sliding seat 14 and slidably engaged with the base 8 is threadedly connected to the threaded rod 16, and the threaded rod 16 is driven to rotate by a motor 7 mounted at an end of the base 8.
The motor 7 that sets up during operation drive threaded rod 16 rotates, drives second sliding seat 14 through threaded sleeve 15 with it threaded connection and removes when threaded rod 16 rotates to realize the drive demand, wherein, it should be explained that motor 7 is the motor that just reverses, adopts 4IK 80YYJT model motor, and this model motor stable performance also can adopt other model motors, as long as satisfy the drive requirement can, this application does not specifically limit to this.
The supporting component comprises a first supporting frame 4 and a second supporting frame 5 which are rotatably installed on the second sliding seat 14, one end, far away from the second sliding seat 14, of the first supporting frame 4 is hinged to the second supporting plate 3, and one end, far away from the second sliding seat 14, of the second supporting frame 5 is hinged to the first supporting plate 2.
In the embodiment of the present invention, when the second sliding seat 14 moves horizontally, the first support frame 4 and the second support frame 5 drive the first support plate 2 and the second support plate 3 to rotate, and the rotation states of the first support plate 2 and the second support plate 3 are always opposite.
The running mechanism comprises rolling wheels 9 arranged at four corners of the base 8 and two coaxially connected manual wheels 10 arranged at two sides of the base 8.
In the embodiment of the utility model, the rollers 9 are arranged to facilitate the movement of the nursing chair, and the manual wheels 10 are arranged to realize manual driving movement.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A care chair, characterized in that the care chair comprises:
the seat comprises a seat plate (1), wherein a first supporting plate (2) and a second supporting plate (3) are respectively hinged to two ends of the seat plate (1);
a base (8);
a drive mechanism mounted on the base (8);
the cross connecting rod assembly is connected with the seat plate (1) and the base (8) and is connected with the driving mechanism;
the supporting component is connected with the driving mechanism, the first supporting plate (2) and the second supporting plate (3);
the control device is communicated with the driving mechanism and used for controlling the driving mechanism to work, when the driving mechanism works, the seat plate (1) is driven to move towards or away from the base (8) through the cross connecting rod assembly, and the first supporting plate (2) and the second supporting plate (3) are driven to rotate through the supporting assembly, so that the first supporting plate (2) and the second supporting plate (3) are horizontally or vertically placed relative to the seat plate (1);
the traveling mechanism is arranged on the base (8).
2. A nursing chair as claimed in claim 1, characterized in that said seat (1) is further provided with a through slot (22), and said through slot (22) is hinged with two oppositely placed baffles (18), said baffles (18) are abutted with a receiving component embedded in said seat (1), when said baffles (18) are in a horizontal position, the upper end surface of said baffles (18) and the upper end surface of said seat (1) are in the same horizontal plane.
3. A nursing chair as claimed in claim 2, characterized in that said supporting component comprises two supporting plates (19) abutting against two said baffles (18), one end of said supporting plate (19) is inserted into an inner slot (21) provided on said seat plate (1), the other end is located in a through slot (22), an extending member (20) penetrating through the side wall of said inner slot (21) is fixed on said supporting plate (19), said extending member (20) is fixedly connected with the movable end of a bidirectional electric telescopic rod (17) fixed on said seat plate (1).
4. A nursing chair according to claim 1, characterized in that it further comprises armrests (6) fixed on both sides of said base (8), the level of said armrests (6) being smaller than the level of said seat (1) when said first and second support plates (2, 3) and said seat (1) are in a horizontal position.
5. A nursing chair according to claim 1, characterized in that said cross-bar linkage comprises a first connecting rod (11) and a second connecting rod (12) rotatably connected at an intermediate position, said first connecting rod (11) being hinged at one end to said seat (1) and at the other end to a second sliding seat (14) connected to said driving mechanism, said second connecting rod (12) being hinged at one end to said base (8) and at the other end to a first sliding seat (13) slidably engaged with said seat (1).
6. A nursing chair according to claim 5, characterized in that said driving mechanism comprises a threaded rod (16) rotatably mounted on said base (8), said threaded rod (16) being screwed with a threaded sleeve (15) fixedly connected to said second sliding seat (14) and slidably engaged with said base (8), said threaded rod (16) being driven in rotation by a motor (7) mounted at the end of said base (8).
7. A nursing chair according to claim 6, characterized in that the support assembly comprises a first support (4) and a second support (5) rotatably mounted on the second sliding seat (14), the end of the first support (4) remote from the second sliding seat (14) being hinged to the second support plate (3), and the end of the second support (5) remote from the second sliding seat (14) being hinged to the first support plate (2).
8. A nursing chair as claimed in claim 1, characterized in that the walking mechanism comprises rollers (9) mounted at four angular positions on the base (8) and two coaxially connected hand wheels (10) mounted on either side of the base (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121257702.XU CN215689209U (en) | 2021-06-07 | 2021-06-07 | Nursing chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121257702.XU CN215689209U (en) | 2021-06-07 | 2021-06-07 | Nursing chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215689209U true CN215689209U (en) | 2022-02-01 |
Family
ID=80041281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121257702.XU Expired - Fee Related CN215689209U (en) | 2021-06-07 | 2021-06-07 | Nursing chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215689209U (en) |
-
2021
- 2021-06-07 CN CN202121257702.XU patent/CN215689209U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |