CN211244923U - Medical infusion chair for children - Google Patents

Abstract

The utility model discloses a medical infusion chair for children, which comprises a base, an armrest and an infusion warmer. A cylinder is arranged above the base, a support rod is arranged above the cylinder, and feet are arranged in front of the support rod. A chair seat is arranged above the support rod, and armrests are arranged on the left and right sides of the chair seat, a magnetic strip is arranged on the inner upper end of the armrest, and an iron sheet is arranged above the magnetic strip. A table top is arranged above, and a rotating shaft is arranged at the right end of the table top, a groove is arranged behind the armrest, and an infusion warmer is arranged above the groove. Compared with the existing ordinary infusion chair, the medical infusion chair for children restricts children's tampering through the desktop, and at the same time uses toys for children to play, distracts the children's attention, and is convenient for doctors to infuse. The thermostat can avoid the cold stimulation caused by the cold medicine entering the body of the child, and the seat height and the angle of the seat back can be adjusted to make the child sit more comfortable.

Description

A child infusion chair for medical use

technical field

The utility model relates to the technical field of medical appliances, in particular to a medical infusion chair for children.

Background technique

The infusion chair is also called the drip chair. It is mainly used in medical units to infuse patients. In the early days, very simple chairs or sofas were used, and the quality, safety and ease of use were very poor. With the development of society and productivity, infusion is made of simple The chair is developing in the direction of multi-function, comfort, safety and environmental protection, and the improvement in ease of use can also better take care of patients.

Most of the existing infusion chairs are suitable for adults, and children are active and active. Generally, children cannot avoid shaking on the seat. It is also extremely inconvenient for doctors to infuse children. In the case of needles, and the cold medicine entering the body of the child will cause discomfort, the existing chair does not meet the needs of children's infusion, and cannot well meet the needs of people. Technological innovation on.

Utility model content

The purpose of the present utility model is to provide a medical children's infusion chair, in order to solve the problem that the general chair cannot avoid the shaking of children in the above-mentioned background technology, and it is extremely inconvenient for doctors to infuse the children. It is easy to cause the needle to fall off, and at the same time, the cold medicine will cause discomfort when entering the child's body, which cannot well meet the needs of people.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a medical children's infusion chair, comprising a base, an armrest and an infusion warmer, an air cylinder is arranged above the base, and a support rod is arranged above the air cylinder, so A footrest is arranged in front of the support rod, a seat is arranged above the support rod, and armrests are arranged on the left and right sides of the seat, a magnetic strip is arranged on the inner upper end of the armrest, and a magnetic strip is arranged above the magnetic strip. Iron sheet, the top of the iron sheet is provided with a table top, and the right end of the table top is provided with a rotating shaft, the rear of the handrail is provided with a groove, and an infusion warmer is provided above the groove, and the infusion warmer is provided with An infusion stand is arranged at the rear, and a buckle is arranged at the rear of the infusion stand, a seat back is arranged on the right side of the buckle, and a connecting rod is arranged above the seat back, and a headrest is arranged above the connecting rod, so A crankshaft connecting rod is arranged at the rear of the seat, and a connecting rod bearing bush is arranged behind the crankshaft connecting rod, a nut is arranged below the connecting rod bearing bush, and a connecting rod cover is arranged behind the nut, and the connecting rod cover is provided with a connecting rod cover. A bolt is arranged at the rear, a ratchet wheel is arranged on the right side of the bolt, a pawl is arranged above the ratchet wheel, and an active swing rod is arranged above the pawl, and a slider is arranged on the right end of the active swing lever, and the slider A front baffle is arranged at the lower end of the slider, a spring is arranged above the slider, a guide rod is arranged on the inner side of the spring, and a rear baffle is arranged above the guide rod.

Preferably, the connecting rod cover is connected with the crankshaft connecting rod through bolts and nuts, and the connecting rod cover is in contact with the outer surface of the connecting rod bearing bush.

Preferably, the infusion warmer is connected to the infusion stand through a buckle, and the infusion stand is in contact with the inner surface of the groove.

Preferably, the cylinder and the base are fixedly connected, and the cylinder and the outer surface of the support rod are abutted.

Preferably, the table top forms a rotating mechanism through the rotating shaft and the armrest, and the table top is attached to the inner surface of the iron sheet.

Preferably, the active swing rod and the ratchet are fixedly connected, and the ratchet is in contact with the outer surface of the ratchet.

Compared with the prior art, the beneficial effects of the present utility model are as follows:

1. The present utility model avoids the phenomenon of backflow and needle drop caused by children's tampering through the arrangement of magnetic strips, iron sheets, tabletops and rotating shafts. The iron piece on the lower left of the tabletop and the magnetic strip on the armrest attract each other, which limits the child's disorderly movement. At the same time, you can also take some toys for the child to play on the tabletop to distract the child's attention and facilitate the doctor's infusion;

2. The utility model makes the angle of the chair back adjustable through the arrangement of the guide rod, the spring, the slider, the active pendulum, the pawl and the ratchet wheel, so that the angle of the chair back can be adjusted forward, and the chair back can be directly pushed forward, and the angle can be adjusted backward. , first slide the slider up to make the pawl disengage from the ratchet, then push the back of the seat back, release the slider, and go down along the guide rod under the action of the spring, so that the pawl and the ratchet re-engage;

3. The utility model can adjust the height of the infusion chair through the setting of the cylinder and the support rod. By starting the cylinder, the support rod can move up and down, and the height of the seat can be adjusted. The cylinder is stopped at a suitable height to make the support rod. Stop exercising so that the height of the infusion chair is adjusted so that the child sits more comfortably.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the utility model;

Fig. 2 is the right side view structure schematic diagram of the present utility model;

FIG. 3 is a schematic view of the enlarged half-section structure of the part A in FIG. 2 of the present utility model.

In the picture: 1. Base; 2. Air cylinder; 3. Groove; 4. Armrest; 5. Magnetic strip; 6. Iron sheet; 7. Infusion warmer; 8. Infusion stand; 9. Chair back; 10. Connection Rod; 11, headrest; 12, table top; 13, shaft; 14, seat; 15, footrest; 16, support rod; 17, buckle; 18, tailgate; 19, guide rod; 20, spring; 21, slider; 22, front baffle; 23, active swing rod; 24, pawl; 25, ratchet; 26, connecting rod cover; 27, bolt; 28, nut; 29, connecting rod bearing; 30, crankshaft connection rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a medical children's infusion chair, comprising a base 1, an armrest 4 and an infusion warmer 7, a cylinder 2 is arranged above the base 1, and the cylinder 2 A support rod 16 is provided above, the cylinder 2 and the base 1 are fixedly connected, and the cylinder 2 is in contact with the outer surface of the support rod 16. Through the setting of the cylinder 2 and the support rod 16, the height of the infusion chair can be adjusted. The air cylinder 2 makes the support rod 16 move up and down, and the height of the seat 14 can be adjusted. Stop the air cylinder 2 at a suitable height to stop the movement of the support rod 16, so that the height of the infusion chair can be adjusted, so that the child can sit more easily. comfortable;

A footrest 15 is provided in front of the support rod 16, a seat 14 is provided above the support rod 16, and armrests 4 are provided on the left and right sides of the seat 14, and a magnetic strip 5 is provided on the inner upper end of the armrest 4, and the magnetic strip 5 An iron sheet 6 is arranged above the iron sheet 6, a table top 12 is arranged above the iron sheet 6, and a rotating shaft 13 is arranged on the right end of the table top 12. Fittingly, through the setting of the magnetic strip 5, the iron sheet 6, the desktop 12, and the rotating shaft 13, the phenomenon of backflow and needle removal caused by the child's tampering can be avoided. After the child sits on the infusion chair, the medical staff will pass the desktop 12 The rotating shaft 13 is put down, and the iron piece 6 at the lower left end of the desktop 12 and the magnetic strip 5 on the armrest 4 are attracted to each other, which limits the situation of the child's tampering. Attention, easy for doctors to infuse;

The back of the armrest 4 is provided with a groove 3, and the top of the groove 3 is provided with an infusion warmer 7, the back of the infusion warmer 7 is provided with an infusion stand 8, and the back of the infusion stand 8 is provided with a buckle 17, infusion The warmer 7 is connected with the infusion stand 8 through the buckle 17, and the infusion stand 8 is in contact with the inner surface of the groove 3. The right side of the buckle 17 is provided with a seat back 9, and the upper part of the chair back 9 is provided with a seat back 9. The connecting rod 10, a headrest 11 is arranged above the connecting rod 10, a crankshaft connecting rod 30 is arranged behind the seat 14, and a connecting rod bearing bush 29 is arranged behind the crankshaft connecting rod 30, and a nut is arranged below the connecting rod bearing bush 29 28, and the rear of the nut 28 is provided with a connecting rod cover 26, the rear of the connecting rod cover 26 is provided with a bolt 27, and the right side of the bolt 27 is provided with a ratchet 25, and the connecting rod cover 26 is connected to the crankshaft connecting rod through the bolt 27, the nut 28 30 is connected, and the connecting rod cover 26 is in contact with the outer surface of the connecting rod bearing bush 29, the ratchet wheel 25 is provided with a pawl 24, and the upper part of the pawl 24 is provided with an active swing rod 23, and the right end of the active swing rod 23 is provided with There is a slider 21, and the lower end of the slider 21 is provided with a front baffle 22, the active pendulum 23 and the pawl 24 are fixedly connected, and the pawl 24 is in contact with the outer surface of the ratchet 25, through the guide rod 19, The arrangement of the spring 20, the slider 21, the active swing rod 23, the pawl 24 and the ratchet 25 makes the angle of the seat back 9 adjustable, and the angle is adjusted forward, and the seat back 9 can be directly pushed forward and backward to adjust the angle. Slide the slider 21 upward to make the pawl 24 disengage from the ratchet 25, then push the seat back 9 backward, release the slider 21, and move down along the guide rod 19 under the action of the spring 20, so that the pawl 24 and the ratchet 25 After re-engagement, a spring 20 is provided above the slider 21 , a guide rod 19 is provided on the inner side of the spring 20 , and a tailgate 18 is provided above the guide rod 19 .

Working principle: When using the medical children's infusion chair, first let the child sit on the infusion chair, put the table top 12 down through the rotating shaft 13, and the iron sheet 6 at the lower left end of the table top 12 and the magnetic strip 5 on the armrest 4 attract each other, restricting the operation. To prevent the child from moving, hang the infusion bottle on the hook on the upper end of the infusion stand 8, and pass the infusion tube through the infusion warmer 7. The model of the infusion warmer 7 is SB640-BFW-1000. The medicine is heated to avoid the cold stimulation caused by the cold medicine entering the body of the child. Take some toys and let the child play on the desktop 12 to distract the child's attention and facilitate the doctor's infusion. Start the cylinder 2, so that the support rod 16 can move up and down, The height of the seat 14 can be adjusted, slide the slider 21 upward through the guide rod 19, so that the pawl 24 is separated from the ratchet 25, the seat back 9 is moved back to the maximum angle, and the slider 21 is released, under the action of the spring 20, The slider 21 rebounds, the pawl 24 and the ratchet 25 are re-engaged, and the seat back 9 is pushed forward to adjust the angle of the seat back 9 to make the child sit more comfortably. This is the working principle of the medical children's infusion chair.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a medical treatment is with children's infusion chair, includes base (1), handrail (4) and infusion warmer (7), its characterized in that: the infusion heating device is characterized in that an air cylinder (2) is arranged above the base (1), a supporting rod (16) is arranged above the air cylinder (2), pedals (15) are arranged in front of the supporting rod (16), a seat (14) is arranged above the supporting rod (16), handrails (4) are arranged on the left side and the right side of the seat (14), magnetic stripes (5) are arranged at the upper ends of the inner sides of the handrails (4), iron sheets (6) are arranged above the magnetic stripes (5), a tabletop (12) is arranged above the iron sheets (6), a rotating shaft (13) is arranged at the right end of the tabletop (12), grooves (3) are formed in the rear of the handrails (4), an infusion warmer (7) is arranged above the grooves (3), an infusion support (8) is arranged behind the infusion warmer (7), a buckle (17) is arranged behind the infusion support (8), a chair back (9) is arranged on the right side of the, a connecting rod (10) is arranged above the chair back (9), a headrest (11) is arranged above the connecting rod (10), a crankshaft connecting rod (30) is arranged at the rear inside the chair seat (14), a connecting rod bearing bush (29) is arranged behind the crankshaft connecting rod (30), a nut (28) is arranged below the connecting rod bearing bush (29), a connecting rod cover (26) is arranged behind the nut (28), a bolt (27) is arranged behind the connecting rod cover (26), a ratchet wheel (25) is arranged on the right side of the bolt (27), a pawl (24) is arranged above the ratchet wheel (25), an active swing rod (23) is arranged above the pawl (24), a sliding block (21) is arranged at the right end of the active swing rod (23), a front baffle (22) is arranged at the lower end of the sliding block (21), and a spring (20) is arranged above the sliding block (21), and a guide rod (19) is arranged on the inner side of the spring (20), and a rear baffle (18) is arranged above the guide rod (19).

2. The medical infusion chair for children as claimed in claim 1, wherein: the connecting rod cover (26) is connected with a crankshaft connecting rod (30) through a bolt (27) and a nut (28), and the connecting rod cover (26) is attached to the outer surface of a connecting rod bearing bush (29).

3. The medical infusion chair for children as claimed in claim 1, wherein: the transfusion warmer (7) is connected with the transfusion support (8) through a buckle (17), and the transfusion support (8) is attached to the inner surface of the groove (3).

4. The medical infusion chair for children as claimed in claim 1, wherein: the air cylinder (2) is fixedly connected with the base (1), and the air cylinder (2) is attached to the outer surface of the supporting rod (16).

5. The medical infusion chair for children as claimed in claim 1, wherein: the tabletop (12) and the armrests (4) form a rotating mechanism through the rotating shaft (13), and the tabletop (12) is attached to the inner surface of the iron sheet (6).

6. The medical infusion chair for children as claimed in claim 1, wherein: the driving swing rod (23) is fixedly connected with the pawl (24), and the pawl (24) is attached to the outer surface of the ratchet wheel (25).

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