CN216456327U - Special nursing chair of paediatrics infusion - Google Patents

Abstract

The utility model relates to the technical field of pediatric infusion, in particular to a special nursing chair for pediatric infusion, which comprises a cushion plate, wherein a support column is inserted into the bottom end of the cushion plate, an adjusting mechanism is arranged inside the support column, the adjusting mechanism comprises a fixed cabin and a knob, the fixed cabin is inserted into the support column, the knob is arranged outside the support column, one end of the knob, which is close to the fixed cabin, is connected with a rotating rod, the rotating rod is arranged inside the fixed cabin, a sliding sleeve is sleeved on the surface of the rotating rod, the top end of the sliding sleeve is hinged with a connecting rod, and one end, which is far away from the sliding sleeve, of the connecting rod is hinged with the bottom end of the cushion plate. According to the utility model, the connecting rod is arranged, and the rotating rod is rotated to slide the connecting rod by twisting the knob, so that the seat cushion plate can be stably lifted, and the height of a worker can be conveniently adjusted according to the height of the child, so that the subsequent infusion is more comfortable.

Description

Special nursing chair of paediatrics infusion

Technical Field

The utility model relates to the technical field of pediatric infusion, in particular to a special nursing chair for pediatric infusion.

Background

Along with the rapid development of the society, people also attach more and more importance to the health of self, and children as family baby need settle children on the nursing chair when its sick meeting in time infuses, when the bed is full.

Current nursing chair generally all is fixed knot structure to can lead to the not children of co-altitude to be difficult to contact foot and ground, thereby cause the condition of long-time influence comfort level of lifting up easily, simultaneously because current nursing chair generally only supplies children to sit, thereby cause children's hand not to place easily, cause its arm to touch easily, influence the condition of follow-up infusion and take place, consequently, to above problem, provided a special nursing chair of paediatrics infusion, solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special nursing chair for pediatric transfusion, which solves the problems that the existing nursing chair in the background technology is generally of a fixed structure, so that children with different heights are difficult to contact the ground, the long-time lifting is easy to cause the condition of affecting the comfort level, and meanwhile, the existing nursing chair is generally only used for the children to sit, so that the children are easy to place without hands, the arms of the children are easy to move, and the condition of affecting the subsequent transfusion is easy to occur.

In order to achieve the purpose, the utility model provides the following technical scheme: a nursing chair special for pediatric infusion comprises a cushion plate, wherein a support column is inserted into the bottom end of the cushion plate, an adjusting mechanism is arranged inside the support column, the adjusting mechanism comprises a fixed cabin and a knob, the fixed cabin is inserted into the support column, the knob is arranged outside the support column, one end, close to the fixed cabin, of the knob is connected with a rotating rod, the rotating rod is arranged inside the fixed cabin, a sliding sleeve is sleeved on the surface of the rotating rod, the top end of the sliding sleeve is hinged with a connecting rod, one end, far away from the sliding sleeve, of the connecting rod is hinged with the bottom end of the cushion plate, handrails are arranged at two ends of the cushion plate, a back board is inserted into the cushion plate, a fixed plate is arranged at the top end of each handrail, a reinforcing mechanism is arranged between each handrail and the fixed plate, each reinforcing mechanism comprises a limiting plate and a pull plate, and the limiting plates are abutted against the bottom ends of the fixed plates, the sliding cabin is arranged inside the limiting plate, the elastic piece is arranged inside the sliding cabin, the end, far away from the sliding cabin, of the elastic piece is connected with the clamping block, the pulling plate is arranged outside the handrail, the end, close to the handrail, of the pulling plate is connected with the moving plate, and the surface of the pulling plate is sleeved with the spring.

Preferably, a limiting groove is formed in the bottom end of the cushion plate, and the top end of the supporting column is abutted to the inner wall of the limiting groove.

Preferably, the surface of dwang sets up to bilateral symmetry external screw thread, the inside of sliding sleeve is provided with the internal thread, the sliding sleeve links to each other with the dwang adaptation.

Preferably, the top end of the handrail is provided with a square clamping groove, the bottom end of the limiting plate is square, and the limiting plate is connected with the clamping groove in an adaptive mode.

Preferably, the surface of the clamping block is arc-shaped, a groove is formed in the armrest, and the clamping block is connected with the inner wall of the groove in an abutting mode.

Preferably, one end of the spring, which is far away from the moving plate, is welded with the inner wall of the handrail, and one end of the spring, which is far away from the handrail, is welded with the surface of the moving plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. this special nursing chair of paediatrics infusion through being provided with the connecting rod, through wrench movement knob, makes the dwang rotate and slides the connecting rod, can make the cushion board rise steadily this moment, and the staff of being convenient for adjusts according to children self highly, makes it carry out follow-up infusion more comfortable.

2. The device is through being provided with fixture block and movable plate, through the fixture block card in the recess of handrail, the stable surface of placing at the handrail of fixed plate of being convenient for to when can making the fixed plate protect children, can place children's hand, just will carry out follow-up infusion work rather than, through movable plate conflict fixture block, make the fixed plate break away from the handrail afterwards, the children of the defeated liquid of being convenient for break away from the cushion board.

Drawings

FIG. 1 is a schematic sectional elevation view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a schematic top sectional view of a cartridge according to the present invention.

In the figure: 1. a cushion plate; 2. a support pillar; 3. an adjustment mechanism; 31. a fixed cabin; 32. a knob; 33. rotating the rod; 34. a sliding sleeve; 35. a connecting rod; 4. a handrail; 5. a back board; 6. a fixing plate; 7. a reinforcement mechanism; 71. a limiting plate; 72. a sliding cabin; 73. a spring plate; 74. a clamping block; 75. pulling a plate; 76. moving the plate; 77. a spring.

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.

Referring to fig. 1-4, an embodiment of the present invention is shown: a nursing chair special for pediatric infusion comprises a cushion plate 1, a support column 2 is inserted at the bottom end of the cushion plate 1, an adjusting mechanism 3 is installed inside the support column 2, the adjusting mechanism 3 comprises a fixing cabin 31 and a knob 32, the fixing cabin 31 is inserted inside the support column 2, the knob 32 is arranged outside the support column 2, one end, close to the fixing cabin 31, of the knob 32 is connected with a rotating rod 33, the rotating rod 33 is arranged inside the fixing cabin 31, a sliding sleeve 34 is sleeved on the surface of the rotating rod 33, the top end of the sliding sleeve 34 is hinged with a connecting rod 35, one end, far away from the sliding sleeve 34, of the connecting rod 35 is hinged with the bottom end of the cushion plate 1, handrails 4 are installed at two ends of the cushion plate 1, a back rest plate 5 is inserted inside the cushion plate 1, a fixing plate 6 is arranged at the top end of the handrail 4, a reinforcing mechanism 7 is installed between the handrail 4 and the fixing plate 6, the reinforcing mechanism 7 comprises a limiting plate 71 and a pulling plate 75, the limiting plate 71 is abutted to the bottom end of the fixing plate 6, the sliding cabin 72 is formed in the limiting plate 71, the elastic sheet 73 is installed in the sliding cabin 72, the clamping block 74 is connected to one end, far away from the sliding cabin 72, of the elastic sheet 73, the pulling plate 75 is arranged outside the armrest 4, the moving plate 76 is connected to one end, close to the armrest 4, of the pulling plate 75, and the spring 77 is sleeved on the surface of the pulling plate 75.

Further, the limiting groove has been seted up to cushion board 1's bottom inside, and the top and the limiting groove inner wall of support column 2 are inconsistent, through seting up of cushion board 1 bottom limiting groove to can make the stable card of support column 2 in cushion board 1's inside, the workman of being convenient for carries out follow-up stable regulation.

Further, the surface of dwang 33 sets up to bilateral symmetry external screw thread, and the inside of sliding sleeve 34 is provided with the internal thread, and sliding sleeve 34 links to each other with dwang 33 adaptation, drives dwang 33 when knob 32 and rotates, through seting up of dwang 33 surperficial bilateral symmetry external screw thread to can make the sliding sleeve 34 at its surperficial both ends slide, can make the stable follow-up removal that carries on of connecting rod 35 this moment, the workman of being convenient for adjusts the height of cushion board 1.

Further, square draw-in groove has been seted up on the top of handrail 4, and limiting plate 71's bottom sets up to squarely, and limiting plate 71 links to each other with the draw-in groove adaptation, and after handrail 4's surface was put into to fixed plate 6, can make its limiting plate 71 enter into handrail 4's inside, and through seting up of square draw-in groove this moment, can make limiting plate 71 enter into the inside of draw-in groove to make limiting plate 71 obtain stable the fixing, the fixed plate 6 installation of being convenient for this moment is stable, and it is more convenient to make it carry out follow-up processing.

Further, fixture block 74 surface sets up to the arc, the inside of handrail 4 is seted up flutedly, fixture block 74 contradicts with the recess inner wall and links to each other, when limiting plate 71 drives fixture block 74 and enters into inside handrail 4, through the curved design in fixture block 74 surface, can make fixture block 74 extrusion shell fragment 73 enter into the inside of sliding chamber 72, can stabilize the slip with limiting plate 71 afterwards, make fixture block 74 conflict handrail 4 inside recesses this moment to can make fixture block 74 stabilize fixedly, be convenient for stabilize fixedly between handrail 4 and the fixed plate 6.

Furthermore, one end of the spring 77, which is far away from the moving plate 76, is welded to the inner wall of the armrest 4, one end of the spring 77, which is far away from the armrest 4, is welded to the surface of the moving plate 76, and when the moving plate 76 is pressed, the moving plate 76 can slide under the action of the elastic force of the spring 77, so that the moving plate 76 can drive the fixture block 74 to stably slide, and the subsequent separation of the limiting plate 71 from the fixture block 74 is more stable.

The working principle is as follows: when the device is used, according to the attached drawings 1, 2, 3 and 4, the knob 32 is twisted to rotate the rotating rod 33 to drive the sliding sleeve 34 on the surface of the rotating rod to slide oppositely, at the moment, the height of the cushion plate 1 can be adjusted, the seat cushion plate can be adjusted conveniently according to the height of a child, the subsequent infusion is more convenient, the child sits on the surface of the cushion plate 1 and the fixing plate 6 is placed on the surface of the armrest 4, so that the limiting plate 71 can enter the groove of the armrest 4, then the clamping block 74 can be clamped in the notch formed in the armrest 4 by the resilience of the elastic sheet 73, the fixing block 74 is fixed by the clamping block 74, the fixing plate 6 is convenient to stably fix, at the moment, the child can be simply protected by the fixing plate 6, the subsequent infusion work of the child is more convenient, after the use is finished, by pressing the pull plate 75, the moving plate 76 is slid to push the latch 74 into the sliding compartment 72, so that the stopper plate 71 is separated from the armrest 4, thereby facilitating the child to get down from the upper surface of the cushion plate 1.

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.

Claims (6)

1. The utility model provides a special nursing chair of paediatrics infusion, includes cushion board (1), its characterized in that: the bottom of cushion plate (1) is inserted and is equipped with support column (2), and the internally mounted of support column (2) has adjustment mechanism (3), adjustment mechanism (3) are including fixed cabin (31) and knob (32), fixed cabin (31) are inserted and are established the inside of support column (2), knob (32) set up the outside at support column (2), the one end that knob (32) are close to fixed cabin (31) is connected with dwang (33), and dwang (33) set up the inside at fixed cabin (31), the surface cover of dwang (33) is equipped with sliding sleeve (34), and the top of sliding sleeve (34) articulates there is connecting rod (35) to the one end that sliding sleeve (34) were kept away from in connecting rod (35) is articulated mutually with cushion plate (1) bottom, handrail (4) are all installed at the both ends of cushion plate (1), the inside of cushion plate (1) is inserted and is equipped with back board (5), the top of handrail (4) is provided with fixed plate (6), install reinforcing mechanism (7) between handrail (4) and fixed plate (6), reinforcing mechanism (7) include limiting plate (71) and arm-tie (75), limiting plate (71) are inconsistent with the bottom of fixed plate (6), slip cabin (72) have been seted up to the inside of limiting plate (71), and the internally mounted of slip cabin (72) has shell fragment (73) to the one end that slip cabin (72) were kept away from in shell fragment (73) is connected with fixture block (74), arm-tie (75) set up the outside at handrail (4), the one end that arm-tie (75) are close to handrail (4) is connected with movable plate (76), the surperficial cover of arm-tie (75) is equipped with spring (77).

2. The special nursing chair for pediatric infusion according to claim 1, wherein: the limiting groove is formed in the bottom end of the cushion plate (1), and the top end of the supporting column (2) is abutted to the inner wall of the limiting groove.

3. The special nursing chair for pediatric infusion according to claim 1, wherein: the surface of dwang (33) sets up to two-way symmetry external screw thread, the inside of sliding sleeve (34) is provided with the internal thread, sliding sleeve (34) link to each other with dwang (33) adaptation.

4. The special nursing chair for pediatric infusion according to claim 1, wherein: the top end of the handrail (4) is provided with a square clamping groove, the bottom end of the limiting plate (71) is square, and the limiting plate (71) is connected with the clamping groove in an adaptive mode.

5. The special nursing chair for pediatric infusion according to claim 1, wherein: the surface of the clamping block (74) is arc-shaped, a groove is formed in the armrest (4), and the clamping block (74) is connected with the inner wall of the groove in an abutting mode.

6. The special nursing chair for pediatric infusion according to claim 1, wherein: one end of the spring (77) far away from the moving plate (76) is welded with the inner wall of the armrest (4), and one end of the spring (77) far away from the armrest (4) is welded with the surface of the moving plate (76).

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