CN221513096U

CN221513096U - Movable multifunctional transfusion chair for children

Info

Publication number: CN221513096U
Application number: CN202323450121.XU
Authority: CN
Inventors: 曹淑芝; 陶欣; 提敏; 王岩
Original assignee: Fushun Traditional Chinese Medicine Hospital
Current assignee: Fushun Traditional Chinese Medicine Hospital
Priority date: 2023-12-18
Filing date: 2023-12-18
Publication date: 2024-08-13
Anticipated expiration: 2033-12-18

Abstract

The utility model discloses a movable multifunctional infusion chair for children, which comprises a bottom plate, wherein N-type brackets are fixedly arranged on two sides of the upper surface of the bottom plate, a cushion is arranged between the two N-type brackets, the cushion is in sliding connection with supporting leg parts of the N-type brackets on two sides, the upper surface of the bottom plate is connected with the bottom surface of the cushion through a seat lifting assembly, a backrest is fixedly connected with one side surface of the cushion, an adjustable infusion bracket is arranged on one side surface of the backrest, universal wheels are fixedly arranged at four corners of the bottom surface of the bottom plate, an infant is seated on the cushion, the height of the cushion is adjusted through the seat lifting assembly according to the actual body shape condition and comfort of the infant, the infant is prevented from touching the ground while the infant is ensured to sit on the chair comfortably, the condition that the parents need to bend down in the accompanying process is reduced, and the fatigue of the infant is reduced when the use limitation is reduced.

Description

Movable multifunctional transfusion chair for children

Technical Field

The utility model relates to the field of infusion chairs, in particular to a movable multifunctional infusion chair for children.

Background

In the case of severe childhood, infusion therapy is often required to accelerate the recovery of the condition. However, the child patient is older, generally moves naturally, has fear to needle injection and extremely low matching degree, so that one or more families are usually required to restrict the child patient in order to smoothly complete the puncture work of the child patient during transfusion so as to prevent the body from being disturbed, in particular to prevent the puncture arm from being disturbed. If only one family member is needed, the child patient needs to be held, hands and feet of the child patient need to be restrained, the restraining capacity is relatively limited, the child patient still has larger activity, and at the moment, the medical staff is needed to assist, so that the burden of the medical staff is increased; when the number of the family members increases, the risk of cross infection in the treatment area is possibly increased, if the family members are infected, the family members can be infected to the infants, so that the recovery time of the infants can be prolonged, unnecessary pains of the infants can be increased, and the application number is as follows: CN202222743738.X discloses a children transfusion chair, comprising a seat board, a chair back, supporting legs and armrests; the chair back is vertically arranged at one end of the seat board; the four supporting legs are arranged, two supporting legs are respectively arranged on two sides of the seat board, and the middle parts of the supporting legs are fixedly connected with the side edges of the seat board; the armrests are arranged above the two sides of the seat plate respectively, and the lower surfaces of the armrests are fixedly connected with the top ends of the supporting legs; the child transfusion chair also comprises a front plate, a leg separating belt, an arm placing plate and a restraint belt; the front plate is arranged above the other end of the seat plate relative to the seat back, and two ends of the rear end face of the front plate are fixedly connected with the end parts of the two armrests respectively; the leg separating belt is arranged below the middle part of the front plate and is connected between the front plate and the end part of the seat plate; the arm placing plate is provided with two pieces. When in transfusion, the family members are not required to hold the infant, the movable range of the infant can be effectively limited, the number of the accompanying family members is reduced, and meanwhile, the success rate of puncture is also improved.

However, the above solution still has a certain drawback, and the inventor found that the relative height of the seat plate in the above solution cannot be adjusted, and the size of the sick child may be different, so that the overall height of the seat cannot be adjusted, which may cause limitation in use, such as the foot of the child sitting down to touch the ground, the foot of the child may be accidentally injured in the process of pushing the seat, or the overall height of the seat is low, and parents need to bend down to perform some operations when accompanying the infusion of the child, resulting in increased fatigue.

How to invent a movable multifunctional transfusion chair for children to improve the problems becomes a problem to be solved urgently by the person skilled in the art.

Disclosure of utility model

In order to make up for the defects, the utility model provides a movable multifunctional transfusion chair for children, which aims to solve the problems that the relative height of a seat plate cannot be adjusted, the sizes of sick children are different, and the integral height of the chair cannot be adjusted, so that the use is limited.

The utility model is realized in the following way: the utility model provides a portable multi-functional infusion chair of children, includes the bottom plate, the equal fixed mounting in bottom plate upper surface both sides has N type support, is provided with the cushion between two N type supports, the landing leg part sliding connection of cushion and both sides N type support, be connected through seat lifting assembly between bottom plate upper surface and the cushion bottom surface, cushion one side fixed surface is connected with the back, be provided with adjustable infusion support on the one side surface of back, bottom plate bottom surface four corners fixed mounting has the universal wheel.

In a preferred technical scheme of the utility model, a desk plate is connected between two supporting legs of the two N-shaped brackets at one side far away from the backrest in a sliding manner.

In a preferred technical scheme of the utility model, the table plate is in sliding connection with the N-type bracket through sliding blocks arranged on the surfaces of two ends, wherein a threaded slot hole is formed in one side of the sliding block, and a limit bolt is connected in the threaded slot hole in a threaded manner.

In a preferred embodiment of the present utility model, a push handle is fixedly mounted on a surface of the backrest.

In a preferred technical scheme of the utility model, the seat lifting assembly comprises two linkage mechanisms which are distributed in parallel between a bottom plate and a seat cushion and a driving mechanism for driving the two linkage mechanisms to move, each linkage mechanism comprises two groups of hinge parts and slide bars, each group of hinge parts and slide bars are respectively and fixedly arranged at corresponding positions of the upper surface of the bottom plate and the bottom surface of the seat cushion, the two hinge parts are positioned at the same end, the relative positions of the upper group of hinge parts and the lower group of hinge parts and the slide bars are opposite, each slide bar is provided with a sliding block in a sliding manner, two ends of a linkage rod are hinged on the corresponding hinge parts on each sliding block, the two linkage rods are also connected through a rotating shaft, and two sliding blocks positioned below the two linkage mechanisms are connected with the driving mechanism for synchronous displacement.

In a preferred technical scheme of the utility model, the driving mechanism comprises two mounting plates fixedly mounted on the upper surface of the bottom plate, one end of a threaded rod is rotatably mounted on one side surface of one mounting plate, the other end of the threaded rod is rotatably mounted in a through hole formed in one side surface of the other mounting plate, the threaded rod is connected with a driving block in a threaded manner, and the surfaces of two sides of the driving block are fixedly connected with sliding blocks on two sides through connecting rods respectively.

In a preferred technical scheme of the utility model, the adjustable transfusion support comprises a connecting plate, wherein the connecting plate is fixedly arranged on one side surface of the backrest, one end of a rotating plate is rotatably arranged on one side surface of the connecting plate, the upper surface of the other end of the rotating plate is connected with a sleeve, the inner wall of the sleeve is provided with a thread groove, a support is arranged in the sleeve, the outer wall of the bottom end of the support is provided with threads and is in threaded connection with the sleeve through the threads, and the top end of the support is provided with a plurality of hooks.

In a preferred technical scheme of the utility model, a limiting snap ring is movably sleeved on the bracket below the hook.

In a preferred technical scheme of the utility model, an inserting cylinder is arranged on one side of the upper surface of the rotating plate, and the bottom end of the sleeve is inserted into the inserting cylinder.

In a preferred technical scheme of the utility model, a limiting pin hole is formed in the surface of one end, close to the connecting plate, of the rotating plate, positioning holes corresponding to the limiting pin hole are formed in two sides of the upper surface of the connecting plate, and one limiting pin rod is inserted into one of the positioning holes and the limiting pin hole at the same time.

The beneficial effects of the utility model are as follows: according to the movable multifunctional infusion chair for children, which is obtained through the design, when the movable multifunctional infusion chair for children is used, an infant is seated on the seat cushion, the height of the seat cushion is adjusted through the seat lifting assembly according to the actual body type condition and comfort level of the infant, so that the infant can be comfortably seated on the chair to avoid foot contact, and meanwhile, the condition that a parent needs to bend down in the accompanying process is reduced, so that the use limitation is reduced, and meanwhile, the fatigue feeling of the parent in accompanying the infusion of the infant is also reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the overall structure provided by an embodiment of the present utility model;

Fig. 2 is a schematic perspective view of a seat core structure according to an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of the core of the other side seat according to the embodiment of the present utility model;

FIG. 4 is a schematic perspective view of the entire cross-sectional structure of a seat lift assembly according to an embodiment of the present utility model;

Fig. 5 is a schematic perspective view of an integral separation structure of an adjustable infusion support according to an embodiment of the utility model.

In the figure: 1-a bottom plate; 2-a seat lift assembly; 3-an adjustable infusion support; a 4-N type bracket; 5-cushion; 6-a backrest; 7-a table plate; 8-universal wheels; 9-pushing hands; 201-hinge; 202-a slide bar; 203-a slider; 204-a linkage rod; 205-a spindle; 206-connecting rods; 207-a drive block; 208-mounting plates; 209-a threaded rod; 301-connecting plates; 302-rotating the plate; 303-inserting a cylinder; 304-a sleeve; 305-a stent; 306-a hook; 307-limit snap ring; 308-limiting pin holes; 309-locating holes; 310-stop pin bar.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of 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, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a portable multi-functional infusion chair of children, including bottom plate 1, bottom plate 1 upper surface both sides equal fixed mounting has N type support 4, be provided with cushion 5 between two N type supports 4, the landing leg part sliding connection of cushion 5 and both sides N type support 4, be connected through seat lifting unit 2 between bottom plate 1 upper surface and the cushion 5 bottom surface, cushion 5 one side fixed surface is connected with back 6, be provided with adjustable infusion support 3 on the surface of one side of back 6, bottom plate 1 bottom surface four corners fixed mounting has universal wheel 8.

Referring to fig. 1 to 3, a table 7 is slidably connected between two legs of the two N-type brackets 4 on a side away from the backrest 6.

Be provided with the drinking cup groove on table 7, cell phone stand and bookshelf, can put articles such as toy, books, cell-phone and pacify infant emotion when using table 7, thereby shift infant attention and can reduce infant's uneasy emotion when the infusion, also promoted the space of putting of article simultaneously, make things convenient for infant to eat when the infusion to it is convenient to provide for the head of a family when accompanying infant infusion.

Further, the table 7 is slidably connected with the N-type bracket 4 through sliding blocks arranged on the surfaces of two ends, wherein a threaded slot hole is formed in one side of the sliding block, and a limit bolt is connected in the threaded slot hole in a threaded manner.

The table 7 can slide on the N-type support 4 to can carry out the altitude mixture control as required, set up the screw thread slotted hole and threaded connection limit bolt on the slide hole that table 7 one side set up, can screw up limit bolt after adjusting table 7 height and make its one end support on the N-type support 4 that corresponds, carry out spacing fixed to table 7, keep stability in the use.

Further, a pushing handle 9 is fixedly arranged on one side surface of the backrest 6.

Can promote the seat whole through setting up universal wheel 8 that push hands 9 cooperation bottom plate 1 bottom set up to can push away wholly when needs, make the infant can remove when the infusion, avoid because of ordinary seat can't remove, need the head of a family to hold the infant with one hand when the infant needs to remove, the high infusion bottle of lifting of other hand removes, further promotion head of a family nurse infant convenience when infusing.

Referring to fig. 4, the seat lifting assembly 2 includes two linkage mechanisms parallel between the base plate 1 and the seat cushion 5 and a driving mechanism for driving the two linkage mechanisms to move, each linkage mechanism includes two groups of hinge portions 201 and slide bars 202, each group of hinge portions 201 and slide bars 202 are respectively and fixedly mounted on the upper surface of the base plate 1 and the corresponding position of the bottom surface of the seat cushion 5, the two hinge portions 201 are located at the same end, the relative positions of the upper and lower groups of hinge portions 201 and the slide bars 202 are opposite, each slide bar 202 is slidably mounted with a sliding block 203, two ends of each sliding block 203 hinged with corresponding hinge portions 201 are connected with two ends of a linkage rod 204, the two linkage rods 204 are also rotatably connected through a rotating shaft 205, and the two sliding blocks 203 located below in the two linkage mechanisms are connected with the driving mechanism to perform synchronous displacement.

When the driving mechanism drives two sliding blocks 203 positioned below in the two linkage mechanisms to displace, the two sliding blocks 203 can drive the corresponding two linkage rods 204 to change in angle, and the other two linkage rods 204 are connected through the rotating shaft 205 to synchronously change in reverse angle, so that the included angle between each group of linkage rods 204 is adjusted, when the included angle between the two linkage rods 204 in the vertical direction is smaller, the rising height of the cushion 5 relative to the bottom plate 1 is higher, otherwise, the height of the cushion 5 away from the bottom plate 1 is lower, and therefore the height of the cushion 5 is adjusted, the adjustment can be carried out according to the needs and the child patients, and the limitation in use is reduced.

Further, the driving mechanism comprises two mounting plates 208 fixedly mounted on the upper surface of the bottom plate 1, one end of a threaded rod 209 is rotatably mounted on one side surface of one mounting plate 208, the other end of the threaded rod 209 is rotatably mounted in a through hole formed in one side surface of the other mounting plate 208, a driving block 207 is in threaded connection with the threaded rod 209, and two side surfaces of the driving block 207 are fixedly connected with the sliding blocks 203 on two sides through connecting rods 206 respectively.

The drive block 207 is limited by the fixed connection of the connecting rod 206 and the corresponding two sliding blocks 203 while in threaded connection with the threaded rod 209, so when the threaded rod 209 is rotated, the drive block 207 can displace in the extending direction of the threaded rod 209, the displacement direction is influenced by the rotating direction of the threaded rod 209, and therefore the driving of the driving mechanisms on two sides is realized, and the height of the cushion 5 relative to the bottom plate 1 is adjusted.

Referring to fig. 5, the adjustable infusion support 3 includes a connecting plate 301, the connecting plate 301 is fixedly mounted on a side surface of the backrest 6, one end of a rotating plate 302 is rotatably mounted on a side surface of the connecting plate 301, a sleeve 304 is connected to an upper surface of the other end of the rotating plate 302, a threaded groove is formed in an inner wall of the sleeve 304, a support 305 is disposed in the sleeve 304, threads are disposed on an outer wall of a bottom end of the support 305 and are in threaded connection with the sleeve 304 through the threads, and a plurality of hooks 306 are disposed on a top end of the support 305.

Because the support 305 is in threaded connection with the sleeve 304, the length of the support 305 extending out of the sleeve 304 can be adjusted when the support 305 is rotated, so that the overall height of the sleeve 304 and the support 305 can be adjusted as required when the infusion support is used, and meanwhile, the relative overall positions of the sleeve 304 and the support 305 can be adjusted by rotating the direction of the rotating plate 302, so that the infusion support can be adjusted according to the infusion position of an infant, the infusion efficiency is ensured, and the use limitation is reduced.

Further, a limiting snap ring 307 is movably sleeved on the bracket 305 below the hook 306.

The limiting clamp ring 307 is movably sleeved on the support 305, the limiting clamp ring 307 can independently rotate and slide relative to the support 305, and after the infusion bottle is hung on the hook 306, the infusion bottle can be integrally clamped in the limiting clamp ring 307 for limiting, so that the infusion bottle is prevented from shaking due to other reasons such as movement in the infusion process, and the stability in infusion is improved.

Further, a socket 303 is disposed on one side of the upper surface of the rotating plate 302, and the bottom end of the sleeve 304 is inserted into the socket 303.

Through the grafting cooperation of sleeve 304 and cartridge 303, can take off sleeve 304 and support 305 whole from rotating plate 302, so when the infant need leave the seat at infusion in-process, the head of a family can take off sleeve 304 by hand to can avoid the condition that needs the infusion bottle of lifting highly, reduce the head of a family fatigue when infusion accompany.

Further, a limiting pin hole 308 is formed in the rotating plate 302 near one end surface of the connecting plate 301 in a penetrating manner, positioning holes 309 corresponding to the limiting pin hole 308 are formed in two sides of the upper surface of the connecting plate 301, and one limiting pin rod 310 is inserted into one of the positioning holes 309 and the limiting pin hole 308.

After the direction of the rotating plate 302 is adjusted according to the infusion position of the infant, the position limiting pin holes 308 formed in the surface of the rotating plate 302 correspond to the position of the positioning holes 309 formed in one side of the upper surface of the connecting plate 301, and the rotating plate 302 can be limited by inserting the position limiting pin rods 310 into the position limiting pin holes 308 and the positioning holes 309 at one time, so that stability in use is guaranteed.

Working principle: let the infant sit on cushion 5, the height of cushion 5 is adjusted through seat lifting assembly 2 according to the actual conditions and the comfort level of infant, also adjust the height of table 7 simultaneously, adjust sleeve 304 and support 305 overall height and position according to the position of infant relative seat, then hang the infusion bottle and put on couple 306 and carry out spacingly through spacing snap ring 307 it, can push away hand 9 at the infusion in-process, and cooperate universal wheel 8 to make the seat wholly remove, thereby avoid when the infant infusion in-process needs the head of a family to hold the infant in one's hand, the other hand highly lifts the infusion bottle and removes the tired sense that leads to, when the infant produces fear uncomfortable emotion at the infusion, can shift the attention of infant through modes such as placing some toy snacks on table 7, children books, cell-phone broadcast film, pacify infant emotion, so as to guarantee that the infusion process can be smooth, reduce the head of a family at the same time tired sense when accompanying, promote the use convenience.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a portable multi-functional infusion chair of children, its characterized in that, includes the bottom plate, the equal fixed mounting in bottom plate upper surface both sides has N type support, is provided with the cushion between two N type supports, the landing leg part sliding connection of cushion and both sides N type support, be connected through seat lifting assembly between bottom plate upper surface and the cushion bottom surface, cushion one side fixed surface is connected with the back, be provided with adjustable infusion support on the one side surface of back, bottom plate bottom surface four corners fixed mounting has the universal wheel.

2. The mobile child multi-function infusion chair of claim 1, wherein: a desk plate is connected between the two support legs of the two N-shaped brackets, which are far away from one side of the backrest, in a sliding way.

3. The mobile child multi-function infusion chair of claim 2, wherein: the desk plate is in sliding connection with the N-type support through sliding blocks arranged on the surfaces of two ends, a threaded slot hole is formed in one side of the sliding blocks, and a limit bolt is connected in the threaded slot hole in a threaded mode.

4. The mobile child multi-function infusion chair of claim 1, wherein: a pushing handle is fixedly arranged on one side surface of the backrest.

5. The mobile child multi-function infusion chair of claim 1, wherein: the seat lifting assembly comprises two parallel linkage mechanisms and driving mechanisms, wherein the linkage mechanisms are arranged between a bottom plate and a seat cushion and drive the two linkage mechanisms to move, each linkage mechanism comprises two groups of hinge parts and slide bars, each group of hinge parts and slide bars are fixedly arranged at corresponding positions on the upper surface of the bottom plate and the bottom surface of the seat cushion respectively, the two hinge parts are positioned at the same end, the relative positions of the hinge parts and the slide bars are opposite, each slide bar is provided with a sliding block in a sliding manner, each sliding block is hinged with two ends of a linkage rod on the corresponding hinge part, the two linkage rods are also connected through a rotating shaft, and the two sliding blocks positioned below the two linkage mechanisms are connected with the driving mechanisms to synchronously displace.

6. The mobile child multi-function infusion chair of claim 5, wherein: the driving mechanism comprises two mounting plates fixedly mounted on the upper surface of the bottom plate, one of the mounting plates is provided with one end of a threaded rod in a rotating mode on one side surface of the mounting plate, the other end of the threaded rod is mounted in a through hole formed in one side surface of the other mounting plate in a rotating mode, the threaded rod is connected with a driving block in a threaded mode, and two side surfaces of the driving block are fixedly connected with sliding blocks on two sides through connecting rods respectively.

7. The mobile child multi-function infusion chair of claim 1, wherein: the adjustable infusion support comprises a connecting plate, the connecting plate is fixedly arranged on one side surface of a backrest, one end of a rotating plate is rotatably arranged on one side surface of the connecting plate, the upper surface of the other end of the rotating plate is connected with a sleeve, the inner wall of the sleeve is provided with a thread groove, a support is arranged in the sleeve, the outer wall of the bottom end of the support is provided with threads and is in threaded connection with the sleeve through the threads, and a plurality of hooks are arranged at the top end of the support.

8. The mobile child multi-function infusion chair of claim 7, wherein: and a limiting snap ring is movably sleeved on the bracket below the hook.

9. The mobile child multi-function infusion chair of claim 7, wherein: the rotary plate is characterized in that an inserting cylinder is arranged on one side of the upper surface of the rotary plate, and the bottom end of the sleeve is inserted into the inserting cylinder.

10. The mobile child multi-function infusion chair of claim 7, wherein: the locating device is characterized in that a limiting pin hole is formed in the surface of one end, close to the connecting plate, of the rotating plate in a penetrating mode, locating holes corresponding to the limiting pin holes are formed in two sides of the upper surface of the connecting plate, and one limiting pin rod is inserted into one locating hole and the limiting pin hole at the same time.