CN217987933U

CN217987933U - Multifunctional chair

Info

Publication number: CN217987933U
Application number: CN202222270489.7U
Authority: CN
Inventors: 范毅; 顾涛; 兰加清
Original assignee: Rongxian People's Hospital
Current assignee: Rongxian People's Hospital
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-12-09
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a multifunctional seat, which relates to the technical field of medical instruments and comprises a seat base and a seat back, wherein the seat base is rotationally connected with the seat back through an adjusting mechanism, and the adjusting mechanism is used for adjusting the inclination angle of the seat back relative to the seat base; one end of the backrest, which is far away from the seat base, is provided with a head support for supporting the head of a patient; the seat back is oppositely provided with a first air bag and a second air bag, the first air bag is arranged on one side close to the seat base and used for supporting the waist of a patient, and the second air bag is arranged on one side close to the head support and used for supporting the back of the patient; still laid shoulder fixed band and waist fixed band on the seat back, set up shoulder position and waist position at the seat back respectively and be used for carrying out fixed shoulder fixed band and waist fixed band to patient's shoulder and waist, avoid the patient to wear the phenomenon that the treatment in-process takes place to wrench movement because of the health is uncomfortable at the chest.

Description

Multifunctional chair

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to multifunctional seat.

Background

The late stage of the disease of the patient with the lung cancer is often accompanied by pleural effusion, the pleural puncture is firstly carried out to extract the pleural effusion and perfuse the pleural cavity with anti-tumor drugs clinically, the patient needs to cooperate with the end-taking seat in the operation process, the two upper limbs are lifted to extend the pleural cavity, and the patient needs to take a necessary position to fix in the puncture process, otherwise the puncture failure is easily caused or the discomfort of the patient is aggravated;

the ward does not have corresponding seat at present, and the operation often goes on by the bedside, is difficult to cooperate during the patient puncture, also very difficultly during doctor's operation, has still increased the puncture risk.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional seat solves following technical problem:

The purpose of the utility model can be realized by the following technical scheme:

a multifunctional seat comprises a seat base and a seat backrest, wherein the seat base and the seat backrest are rotatably connected through an adjusting mechanism, and the adjusting mechanism is used for adjusting the inclination angle of the seat backrest relative to the seat base;

one end of the backrest, which is far away from the seat base, is provided with a head support for supporting the head of a patient;

the seat backrest is oppositely provided with a first air bag and a second air bag, the first air bag is arranged on one side close to the seat base and used for supporting the waist of a patient, and the second air bag is arranged on one side close to the head support and used for supporting the back of the patient;

the seat back is also provided with a shoulder fixing belt and a waist fixing belt.

Preferably, the adjusting mechanism comprises a rotating shaft arranged at the rotating connection end of the seat base and the seat backrest, and a handle is fixedly arranged at the tail end of the rotating shaft;

wherein, be equipped with the gear between the pivot, seat back tip slip has laid the locating lever, and the locating lever end is equipped with the protruding cassette with gear joint, still is equipped with reset spring on the locating lever.

Preferably, the waist fixing belts are oppositely arranged on two sides of the waist of the seat back, and the two waist fixing belts are elastic belts and are connected through the inserting mechanism.

Preferably, grafting mechanism is including laying the terminal grafting end in one side waist fixed band, and opposite side waist fixed band end is equipped with the grafting sleeve, and two sets of inserted bars have been laid relatively to the grafting end tip, and the inserted bar is made for the pc material, and both sides inserted bar end dorsad one side all is equipped with joint portion, and the arc wall with joint portion joint is seted up relatively to grafting sleeve both sides.

Preferably, two groups of sliding grooves are formed in the seat base, positioning plates for fixing the legs of the patient are arranged on the sliding grooves, and binding bands for fixing the legs of the patient are oppositely arranged on the positioning plates;

preferably, a plurality of groups of bolt holes are formed in the sliding groove, a mounting groove is formed in the positioning plate, and a bolt used for being in threaded connection with the bolt holes is arranged in the mounting groove.

The utility model has the advantages that:

(1) The angle of the seat backrest is adjusted through the adjusting mechanism so as to meet the posture of a patient during chest-wearing treatment, the utility model discloses a set up the first air bag and the second air bag on the seat backrest, so that the comfort level of the patient is higher when leaning against, meanwhile, the shoulder position and the waist position of the seat backrest are respectively provided with the shoulder fixing belt and the waist fixing belt for fixing the shoulder and the waist of the patient, thereby avoiding the twisting phenomenon of the patient caused by body discomfort during the chest-wearing treatment process and influencing the normal operation of the treatment;

(2) Through the rotation of the rotating handle drive rotating shaft, the rotating shaft drive gear rotates, after rotating to a proper angle, the positioning rod is loosened, the reset spring drives the positioning rod to move towards the direction of the gear under the action of the elastic force, the protruding clamping seat is directly clamped between the gears, the fixation of the gear and the rotating shaft is realized, the angle adjustment of the seat backrest is finished, and the operation is very convenient.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a first schematic structural view of a multifunctional seat of the present invention;

fig. 2 is a schematic structural view of a multifunctional seat of the present invention;

FIG. 3 is a schematic structural view of an insertion end of the multifunctional seat of the present invention;

fig. 4 is a schematic structural diagram of a gear in the multifunctional seat of the present invention.

In the figure: 1. a support table; 2. a seat base; 3. positioning a plate; 4. a seat back; 5. a rotating shaft; 6. a head rest; 201. a chute; 301. bolt holes; 302. mounting grooves; 303. a bolt; 304. binding bands; 401. waist fixing belts; 402. inserting a sleeve; 403. a first air bag; 404. inserting an end socket; 405. a second air bag; 406. shoulder fixing straps; 407. reinforcing a steel plate; 408. inserting a rod; 409. a clamping part; 501. a gear; 502. positioning a rod; 503. a return spring; 504. and (4) a raised clamping seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention is a multifunctional chair, including a chair base 2 and a chair backrest 4, wherein the chair base 2 is rotatably connected to the chair backrest 4 through an adjusting mechanism, and the adjusting mechanism is used for adjusting an inclination angle of the chair backrest 4 relative to the chair base 2;

one end of the seat back 4 far away from the seat base 2 is provided with a head support 6 for supporting the head of a patient;

the seat back 4 is provided with a first air bag 403 and a second air bag 405 oppositely, the first air bag 403 is arranged at one side close to the seat base 2 for supporting the waist of the patient, and the second air bag 405 is arranged at one side close to the head rest 6 for supporting the back of the patient;

the seat back 4 is further provided with a shoulder fixing belt 406 and a waist fixing belt 401;

specifically, in this embodiment, when using this multifunctional seat to carry out chest wearing treatment to the patient, at first, the patient sits on seat base 2, leans against on backrest 4, adjusts backrest 4's angle through adjustment mechanism to satisfy the posture of patient when carrying out chest wearing treatment, the utility model discloses a set up first gasbag 403 and second gasbag 405 on backrest 4 for the patient is when leaning against, and the comfort level is higher, and meanwhile, shoulder position and waist position at backrest 4 set up respectively and are used for carrying out fixed shoulder fixed band 406 and waist fixed band 401 to patient shoulder and waist, avoid the patient to take place the phenomenon of wrench movement because of the health is uncomfortable at the chest wearing treatment in-process, influence the normal clear of treatment.

As a further proposal of the embodiment of the utility model, the adjusting mechanism comprises a rotating shaft 5 arranged at the rotating connecting end of the seat base 2 and the seat backrest 4, and a handle is fixedly arranged at the tail end of the rotating shaft 5;

wherein, a gear 501 is arranged between the rotating shafts 5, a positioning rod 502 is slidably arranged at the end part of the seat back 4, a convex clamping seat 504 clamped with the gear 501 is arranged at the tail end of the positioning rod 502, and a return spring 503 is also arranged on the positioning rod 502;

specifically, in this embodiment, before adjusting the angle of the seat back 4, first, the positioning rod 502 is pulled towards the direction away from the gear 501, so that the protruding clamping seat 504 and the gear 501 are disengaged from each other, at this time, the return spring 503 is stretched to generate elastic force, the rotating shaft 5 is driven to rotate by rotating the handle, the gear 501 is driven to rotate by the rotating shaft 5, after the rotating shaft is rotated to a proper angle, the positioning rod 502 is loosened, the return spring 503 drives the positioning rod 502 to move towards the direction of the gear 501 under the action of the elastic force, so that the protruding clamping seat 504 is directly clamped between the gears 501, the fixation of the gear 501 and the rotating shaft 5 is realized, the angle adjustment of the seat back 4 is completed, and the operation is very convenient.

Referring to fig. 4, the waist fixing belts 401 are oppositely disposed at two sides of the waist of the seat back 4, and the two waist fixing belts 401 are elastic belts and connected by an inserting mechanism;

the inserting mechanism comprises an inserting end 404 arranged at the tail end of the waist fixing belt 401 on one side, an inserting sleeve 402 is arranged at the tail end of the waist fixing belt 401 on the other side, two groups of inserting rods 408 are oppositely arranged at the end part of the inserting end 404, the inserting rods 408 are made of pc materials, clamping parts 409 are arranged on the back sides of the tail ends of the inserting rods 408 on two sides, and arc-shaped grooves 408 clamped with the clamping parts 409 are oppositely arranged on two sides of the inserting sleeve 402;

specifically, in this embodiment, when a patient lies on the backrest 4, after the waist fixing straps 401 on both sides are pulled to extend, the operator holds the insertion rods 408 at both ends to squeeze inward, inserts the insertion rod 408 into the insertion sleeve 402, then releases the inward pushing of the insertion rod 408, and then the clamping portion 409 is clamped and fixed with the arc-shaped grooves 408 on both sides, thereby realizing the connection of the waist fixing straps 401 on both sides.

As a further scheme of the embodiment of the present invention, two sets of sliding grooves 201 are formed on the seat base 2, the sliding grooves 201 are provided with positioning plates 3 for fixing the legs of the patient, and the positioning plates 3 are relatively provided with straps 304 for fixing the legs of the patient;

specifically, in this embodiment, the patient sits back on seat base 2, arranges two legs in on locating plate 3, and then will be around rolling up behind the shank round tie tightly fixedly through the bandage 304 of locating plate 3 both sides, realizes the fixed to patient's shank, and then avoids patient's shank to rock.

Furthermore, a plurality of groups of bolt holes 301 are formed in the chute 201, a mounting groove 302 is arranged on the positioning plate 3, and a bolt 303 for being in threaded connection with the bolt holes 301 is arranged in the mounting groove 302;

specifically, in the present embodiment, when the legs of the patient are fixed, the lengths of the legs of different patients are different, so that the extension length of the positioning plate 3 in the sliding groove 201 is adjusted, and after the adjustment is completed, the positioning plate 3 can be fixed by the threaded connection of the bolt 303 and the bolt hole 301;

wherein, the back side of the seat back 4 is provided with a reinforced steel plate 407 for fixing and supporting the seat back 4, and the seat base 2 is fixedly arranged on the support platform 1.

The utility model discloses a theory of operation: when using this multi-functional seat to carry out chest wearing treatment to the patient, at first, the patient sits on seat base 2, lean against on seat back 4, at first orientation keeps away from direction pulling locating lever 502 of gear 501, make protruding cassette 504 and gear 501 break away from the block, the tensile elasticity that produces of reset spring 503 this moment, rotate through twist grip drive pivot 5, pivot 5 drive gear 501 rotates, after rotating to suitable angle, loosen locating lever 502, reset spring 503 drives locating lever 502 and removes towards gear 501 direction under the elastic action, make protruding cassette 504 directly block locate between gear 501, realize fixing gear 501 and pivot 5, seat back 4 angle modulation finishes, so as to satisfy the gesture of patient when carrying out chest wearing treatment, the utility model discloses a set up first gasbag 403 and second gasbag 405 on seat back 4, make the patient when leaning against, the comfort level is higher, meanwhile, set up fixed band and waist fixed band 401 that are used for fixing patient's shoulder and 406 waist respectively in seat back 4's shoulder position and waist position.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like 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 directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A multifunctional seat comprises a seat base (2) and a seat backrest (4), and is characterized in that the seat base (2) and the seat backrest (4) are rotatably connected through an adjusting mechanism, and the adjusting mechanism is used for adjusting the inclination angle of the seat backrest (4) relative to the seat base (2);

a head support (6) for supporting the head of a patient is arranged at one end of the seat backrest (4) far away from the seat base (2);

the seat backrest (4) is provided with a first air bag (403) and a second air bag (405) relatively, the first air bag (403) is arranged on one side close to the seat base (2) and used for supporting the waist of a patient, and the second air bag (405) is arranged on one side close to the head rest (6) and used for supporting the back of the patient;

the seat back (4) is also provided with a shoulder fixing belt (406) and a waist fixing belt (401).

2. The multifunctional seat according to claim 1, wherein the adjusting mechanism comprises a rotating shaft (5) arranged at the rotating connection end of the seat base (2) and the seat back (4), and a handle is fixedly arranged at the tail end of the rotating shaft (5);

wherein, a gear (501) is arranged between the rotating shafts (5), a positioning rod (502) is arranged at the end part of the seat back (4) in a sliding way, a convex clamping seat (504) clamped with the gear (501) is arranged at the tail end of the positioning rod (502), and a return spring (503) is also arranged on the positioning rod (502).

3. The multifunctional seat according to claim 2, wherein the waist fixing belts (401) are oppositely arranged at both sides of the waist of the seat back (4), and the two waist fixing belts (401) are elastic belts and are connected by a plugging mechanism.

4. The multifunctional seat according to claim 3, characterized in that the plugging mechanism comprises a plugging end (404) arranged at the end of one side waist fixing belt (401), a plugging sleeve (402) is arranged at the end of the other side waist fixing belt (401), two groups of plugging rods (408) are arranged at the end parts of the plugging end (404) oppositely, clamping parts (409) are arranged at the end parts of the two sides of the plugging rods (408) opposite to each other, and arc-shaped grooves (410) clamped with the clamping parts (409) are arranged at the two sides of the plugging sleeve (402) oppositely.

5. The multifunctional chair according to claim 1, wherein the chair base (2) is provided with two sets of sliding grooves (201), the sliding grooves (201) are provided with positioning plates (3) for fixing the legs of the patient, and the positioning plates (3) are oppositely provided with straps (304) for fixing the legs of the patient.

6. The multifunctional seat according to claim 5, characterized in that a plurality of groups of bolt holes (301) are formed in the sliding groove (201), a mounting groove (302) is formed in the positioning plate (3), and a bolt (303) for being in threaded connection with the bolt hole (301) is arranged in the mounting groove (302).