CN214858382U

CN214858382U - Medical multifunctional chair

Info

Publication number: CN214858382U
Application number: CN202120796601.3U
Authority: CN
Inventors: 董红妙; 庄芬; 伍小梅
Original assignee: Ningbo Beilun Third People's Hospital Medical And Health Service Group
Current assignee: Ningbo Beilun Third People's Hospital Medical And Health Service Group
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-26
Anticipated expiration: 2031-04-19

Abstract

The utility model provides a medical multifunctional chair, including the chair body, the both sides of chair body are provided with the telescopic link, and the telescopic link deviates from chair body one side and stretches out and draws back, and the tip that the chair body was kept away from to the telescopic link is provided with the backup pad, is provided with locking Assembly on the telescopic link, and locking Assembly is used for restricting the flexible of telescopic link. When the patient of shank fracture used the chair, the flexible restriction of telescopic link was relieved to the accessible locking Assembly, can pull out the backup pad to one side of the chair body of keeping away from afterwards, and the backup pad can stretch the telescopic link and remove the place ahead to the chair body, and patient can stick up the shank of fracture in the backup pad afterwards, so make the patient of shank fracture need not additionally look for the chair that is used for sticking up the foot, and it is comparatively convenient to use. When the supporting plate is retracted to one side of the chair body, the supporting plate can serve as a using function of the armrest, and the chair is high in practicability.

Description

Medical multifunctional chair

Technical Field

The utility model relates to the field of medical equipment, in particular to a medical multifunctional chair.

Background

At present, chinese patent with publication number CN202027976U discloses a medical resting point chair, which comprises a chair back, a chair seat, chair legs and two side armrests, wherein the top surfaces of the two armrests are provided with grooves. When the infusion support is used, a patient can sit on the resting point chair for infusion, and the heat bag can be placed in the groove to increase the comfort level of the patient during infusion. However, the above-mentioned chair is used by patients with various diseases in hospitals, and when some patients with leg fracture, ankle sprain or instep enlargement use the chair, it is inconvenient because the legs cannot be bent or the feet need to be lifted over the buttocks, so that an extra chair is required to raise the feet to prevent the disease from aggravating.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a medical multifunctional chair, it has that shank fracture patient need not additionally to look for the chair that is used for upwarping the foot, uses comparatively convenient advantage.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a medical multifunctional chair, includes the chair body, the both sides of chair body are provided with the telescopic link, the telescopic link deviates from chair body one side and stretches out and draws back, just the telescopic link is kept away from the tip of chair body is provided with the backup pad, be provided with locking Assembly on the telescopic link, locking Assembly is used for the restriction the flexible of telescopic link.

Through above-mentioned technical scheme, when the patient of shank fracture used the chair, the flexible restriction of telescopic link was relieved to the accessible locking Assembly, can pull out the backup pad to one side of the chair body of keeping away from afterwards, and the backup pad can stretch the telescopic link and remove the place ahead to the chair body, and patient can stick up the shank of fracture in the backup pad afterwards, so make the patient of shank fracture need not additionally seek the chair that is used for sticking up the foot, and it is comparatively convenient to use. And when the supporting plate is retracted to one side of the chair body, the supporting plate can also serve as the using function of the armrest, so that the practicability of the chair can be seen.

Preferably, the telescopic link is provided with a locking hole in a penetrating manner, the locking assembly comprises a locking shaft connected in the locking hole in a sliding manner and a spring arranged between the locking shaft and the telescopic link, and the spring is used for drawing the locking shaft into the locking hole.

Through the technical scheme, when a patient with leg fracture uses the chair, the locking shaft extension spring can be held to be pulled out from the locking hole, the telescopic limit of the telescopic rod is released at the moment, and the supporting plate can be pulled out to one side back to the chair body so as to realize the use state of tilting the feet. When the backup pad extends to suitable position, can loosen the locking axle, the locking axle can stretch into in the locking hole under the pulling force effect of spring, and the flexible of telescopic link receives the restriction this moment, so make the backup pad in the use for perk foot, be difficult for withdrawing towards chair body one side, present the stable user state that supplies with the use, the use convenience and the use reliability of chair can be seen from this.

Preferably, the locking shaft deviates from the side wall of the end part of the telescopic rod and is provided with a flange, the spring is arranged at the position, close to the end face of the telescopic rod, of the flange, and the end part of the spring deviating from the flange is fixedly connected with the outer wall of the telescopic rod.

Through above-mentioned technical scheme, the spring setting is between the outer wall of flange and telescopic link, so make the use intensity of spring obtain the reinforcing, the use reliability of chair obtains further promotion. And the patient can control the locking shaft to be pulled out or extended out of the locking hole through the holding flange, so that the use convenience of the chair is further improved.

Preferably, the telescopic link is established by a plurality of linkage units cover in proper order and is formed, the backup pad includes connecting portion and supporting part, connecting portion set up in the diameter is minimum the linkage unit is kept away from the tip lateral wall department of chair body, the supporting part orientation chair body one side is extended.

Through above-mentioned technical scheme, the backup pad sets up in the lateral wall department of telescopic link, so can make full use of the telescopic link space of side when not tensile for when the backup pad is used for the service function of handrail, the supporting part is close to the chair body more, and the structure of chair is more reasonable, accords with human engineering more, and patient's use comfort obtains great promotion.

Preferably, the diameter is the biggest the linkage unit with the lateral wall department of supporting part homonymy has seted up the joint groove, the joint groove communicate in the diameter is the biggest the terminal surface of linkage unit, when the diameter is the minimum the linkage unit withdraws the diameter and is the biggest in the linkage unit, the supporting part slides in the joint inslot, and this moment the bottom surface of supporting part with the top surface in joint groove is inconsistent.

Through above-mentioned technical scheme, when the backup pad was withdrawed towards chair body one side, the supporting part can slide in joint inslot portion, and the bottom surface of supporting part can be inconsistent with the top surface in joint groove, so make the joint groove play certain supporting role to the backup pad for the backup pad is higher when being used as the handrail use's use intensity, has further improved the use reliability of chair from this.

Preferably, elastic bands are arranged on two sides of the top surface of the support plate, two ends of each elastic band are fixedly connected with the top surface of the support plate, and a fixing area for the legs of the patient to pass through is formed between each elastic band and the support plate.

Through above-mentioned technical scheme, deviate from the tensile telescopic link of chair body one side as the backup pad for when perk foot use, fixed region can be passed to patient's shank, is fixed by elastic bandage. Therefore, the condition that the fractured leg of the patient is not easy to slip off from the supporting plate unconsciously to cause damage is avoided, and the use reliability of the chair is improved.

Preferably, mounting grooves are formed in two sides of the top surface of the supporting plate, rotating rollers are rotatably connected in the mounting grooves, and two ends of the elastic bandage are respectively wound on the side walls of the two rotating rollers.

Through above-mentioned technical scheme, extension spring bandage, elastic bandage can stretch out from two live rollers, so make elastic bandage's application range bigger, need when can satisfying different uses. When the leg of the patient needs to be bound and fixed, more elastic bands are pulled out, and then the leg of the patient is penetrated from the fixing area and is bound and fixed by the elastic bands. When the hands of the patient need to be bound and fixed, the less elastic bands are pulled out, and then the hands of the patient are passed through the fixing area to be bound and fixed by the elastic bands. And the elastic bandage that so sets up adaptable hand or shank of different thickness in order to bind fixed the use, can see the practicality and the suitability of chair from this.

Preferably, the supporting plate is provided with an anti-friction block near the side wall of the chair body.

Through above-mentioned technical scheme, antifriction piece can protect patient's shank for the difficult direct shank with patient of backup pad takes place to touch, and the safety in utilization of chair obtains improving, and the travelling comfort has also obtained the promotion.

Preferably, the chair body includes the chair frame, be provided with cushion, back on the chair frame, the back rotate connect in the cushion, be provided with locking bolt on the lateral wall of chair frame, locking bolt is used for the restriction the rotation of back, and will the back keeps at vertical state, the back deviates from the terminal surface both sides of cushion are provided with the supporting legs.

Through the technical scheme, when a patient meets emergency and needs to perform CPR first aid immediately, the locking bolt can be screwed to remove the rotation limitation of the backrest, the backrest turns to one side of the ground, the supporting legs can be supported on the ground to support the backrest, so that the patient can lie on the cushion and the backrest, medical personnel can perform CPR first aid on the patient conveniently, and the practicability of the chair is improved.

Preferably, the supporting part is rotatably connected to the connecting part, a limit bolt penetrates through the connecting part and is used for limiting the rotation of the supporting part

Through above-mentioned technical scheme, the supporting part can rotate for connecting portion, so when the supporting part need not to use, can twist spacing bolt and remove the rotation restriction of supporting part, can pack up the supporting part towards chair body one side afterwards, so can reduce the chair and to the occuping of space for the practicality of chair is higher.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

fig. 2 is an enlarged view of a portion a of fig. 1.

Reference numerals: 1. a chair body; 2. a telescopic rod; 3. a support plate; 4. a locking assembly; 41. a locking shaft; 42. a spring; 5. a locking hole; 6. a flange; 7. a connection unit; 8. a connecting portion; 9. a support portion; 10. a clamping groove; 11. an elastic band; 12. a fixed area; 13. mounting grooves; 14. a rotating roller; 15. an anti-friction block; 16. a chair frame; 17. a cushion; 18. a backrest; 19. locking the bolt; 20. supporting legs; 21. and a limiting bolt.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

As shown in fig. 1, a multifunctional medical chair comprises a chair body 1.

As shown in fig. 1 and 2, the chair body 1 includes a chair frame 16, a seat cushion 17 and a backrest 18 are disposed on the chair frame 16, the backrest 18 is rotatably connected to the seat cushion 17, a locking bolt 19 for limiting rotation of the backrest 18 is disposed on a side wall of the chair frame 16, and supporting legs 20 are disposed on two sides of an end surface of the backrest 18 away from the seat cushion 17, so that the chair has two using states, namely, the backrest 18 is rotated to be relatively perpendicular to the seat cushion 17, and the state can be used as a common chair for a patient; secondly, the backrest 18 is rotated to one side of the ground, the supporting feet 20 can be supported on the ground to support the backrest 18, so that the patient can lie on the chair and be treated by medical staff in an emergency.

The telescopic rods 2 are arranged on two sides of the chair body 1, the telescopic rods 2 are formed by sequentially sleeving the connecting units 7, when the telescopic chair is used, the connecting units 7 which are located innermost and have the smallest diameters are pulled out towards one side, away from the chair body 1, of the common telescopic rods 2, and the other connecting units 7 can be pulled out towards one side, away from the chair body 1, of the connecting units 7 which are located outermost and have the largest diameters in sequence. And the diameter is minimum, the lateral wall department that is located innermost linkage unit 7 and keeps away from chair body 1 is provided with backup pad 3, backup pad 3 includes connecting portion 8 and supporting part 9, supporting part 9 rotates to be connected in connecting portion 8, and run through on the connecting portion 8 and be provided with stop bolt 21, it can restrict the rotation of supporting part 9 to screw up stop bolt 21, and connecting portion 8 sets up in the lateral wall department of the least linkage unit 7 of diameter, supporting part 9 then extends towards chair body 1 one side, and the lateral wall department that supporting part 9 is close to chair body 1 one side is provided with antifriction piece 15, antifriction piece 15 is the rubber block, as other schemes, it can also be the sponge block soon to put the friction. The diameter is the biggest, the lateral wall department that is located the linkage unit 7 of outermost end and supporting part 9 homonymy has seted up joint groove 10, joint groove 10 communicates in the biggest linkage unit 7 of diameter keeps away from the terminal surface of chair body 1, and when the linkage unit 7 that the diameter is the smallest withdraws to the biggest linkage unit 7 of diameter when inside, inside supporting part 9 can slide in joint groove 10, and the bottom surface of supporting part 9 this moment is inconsistent with the top surface in joint groove 10, so joint groove 10 can support supporting part 9.

The side wall of each connecting unit 7 is provided with a locking hole 5 in a penetrating way, and when the connecting unit 7 with the smallest diameter is retracted to the inside of the connecting unit 7 with the largest diameter, the locking holes 5 are in a relative and coaxial use state. Be provided with on the telescopic link 2 and be used for restricting the flexible locking Assembly 4 of telescopic link 2, locking Assembly 4 is including sliding the locking axle 41 of connection in locking hole 5 and setting up the spring 42 between locking axle 41 and telescopic link 2, locking axle 41 deviates from being provided with flange 6 on the tip lateral wall of telescopic link 2, spring 42 sets up between the terminal surface that flange 6 is close to telescopic link 2 and the lateral wall of telescopic link 2, and spring 42 is used for drawing locking axle 41 into the tensile force of locking hole 5 inside. When the supporting plate 3 stretches the telescopic rod 2 to move away from one side of the chair body 1 for tilting the feet, the locking shaft 41 is clamped into the locking hole 5, so that the telescopic rod 2 is not easy to withdraw, and the stable using state is realized.

It is worth mentioning that mounting grooves 13 are formed in two sides of the top surface of the supporting portion 9, a rotating roller 14 is rotatably connected in each mounting groove 13, an elastic bandage 11 is bound between the side walls of the two rotating rollers 14, and two ends of the elastic bandage 11 are respectively wound on the side walls of the two rotating rollers 14. A fixing area 12 for the legs or hands of the patient to pass through is formed between the elastic bandage 11 and the top surface of the supporting part 9, when in use, the patient can pass the legs or hands through the fixing area 12 according to different use requirements and is bound and fixed by the elastic bandage 11.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. The utility model provides a medical multifunctional chair, includes chair body (1), characterized by: the chair is characterized in that telescopic rods (2) are arranged on two sides of the chair body (1), the telescopic rods (2) deviate from one side of the chair body (1) to stretch out and draw back, the telescopic rods (2) are far away from the end portion of the chair body (1) and provided with supporting plates (3), locking assemblies (4) are arranged on the telescopic rods (2), and the locking assemblies (4) are used for limiting the stretching of the telescopic rods (2).

2. The multifunctional chair for medical use as claimed in claim 1, wherein: run through on telescopic link (2) and be provided with locking hole (5), locking Assembly (4) are including sliding the connection locking axle (41) in locking hole (5) and set up in locking axle (41) with spring (42) between telescopic link (2), spring (42) be used for with locking axle (41) is drawn into locking hole (5).

3. The multifunctional chair for medical use as claimed in claim 2, wherein: locking shaft (41) deviate from tip lateral wall department of telescopic link (2) is provided with flange (6), spring (42) set up in flange (6) are close to the terminal surface department of telescopic link (2), spring (42) deviate from the tip of flange (6) with the outer wall fixed connection of telescopic link (2).

4. The multifunctional chair for medical use as claimed in claim 1, wherein: telescopic link (2) are established by a plurality of linkage unit (7) cover in proper order and are formed, backup pad (3) are including connecting portion (8) and supporting part (9), connecting portion (8) set up in the diameter is minimum linkage unit (7) are kept away from the tip lateral wall department of chair body (1), supporting part (9) orientation chair body (1) one side is extended.

5. The multifunctional chair for medical use as claimed in claim 4, wherein: the diameter is the biggest connecting element (7) with lateral wall department of supporting part (9) homonymy has seted up joint groove (10), joint groove (10) communicate in the diameter is the biggest the terminal surface of connecting element (7), and is minimum when the diameter connecting element (7) are withdrawed the diameter and are the biggest in the connecting element (7), supporting part (9) slide in joint groove (10), and this moment the bottom surface of supporting part (9) with the top surface of joint groove (10) is inconsistent.

6. The multifunctional chair for medical use as claimed in claim 1, wherein: elastic bands (11) are arranged on two sides of the top surface of the supporting plate (3), two ends of each elastic band (11) are fixedly connected with the top surface of the supporting plate (3), and fixing areas (12) for legs of a patient to penetrate through are formed between the elastic bands (11) and the supporting plate (3).

7. The multifunctional chair for medical use as claimed in claim 6, wherein: mounting grooves (13) are formed in two sides of the top surface of the supporting plate (3), rotating rollers (14) are rotatably connected to the mounting grooves (13), and two ends of the elastic binding band (11) are respectively wound on the side walls of the two rotating rollers (14).

8. The multifunctional chair for medical use as claimed in claim 1, wherein: the side wall of the supporting plate (3) close to the chair body (1) is provided with an anti-friction block (15).

9. The multifunctional chair for medical use as claimed in claim 1, wherein: chair body (1) includes chair frame (16), be provided with cushion (17), back (18) on chair frame (16), back (18) rotate connect in cushion (17), be provided with locking bolt (19) on the lateral wall of chair frame (16), locking bolt (19) are used for the restriction the rotation of back (18), and will back (18) keep at vertical state, back (18) deviate from the terminal surface both sides of cushion (17) are provided with supporting legs (20).

10. The multifunctional chair for medical use as claimed in claim 4, wherein: the supporting part (9) is rotatably connected with the connecting part (8), a limiting bolt (21) penetrates through the connecting part (8), and the limiting bolt (21) is used for limiting the rotation of the supporting part (9).