CN210020169U

CN210020169U - Chair for childbirth

Info

Publication number: CN210020169U
Application number: CN201920316421.3U
Authority: CN
Inventors: 李灵格
Original assignee: HEBEI PROV TRADITIONAL CHINESE MEDICINE HOSPITAL
Current assignee: HEBEI PROV TRADITIONAL CHINESE MEDICINE HOSPITAL
Priority date: 2019-03-13
Filing date: 2019-03-13
Publication date: 2020-02-07
Anticipated expiration: 2029-03-13

Abstract

The utility model relates to a childbirth chair, it includes seat, the back of the chair, handle, chair leg and pedal, the opening has been seted up to the seat front end, the seat is equipped with the handle in the opening both sides, the opening below of seat is equipped with the commode, the both sides of seat rear end are equipped with the brace table, be equipped with the arc recess of a plurality of entire bodies on the brace table, back of the chair bottom both sides set firmly with the pivot of arc recess assorted, the back of the chair rear is equipped with the hydraulic stem, the hydraulic stem both ends respectively with back of the chair and seat hinge; the chair comprises a chair surface and is characterized in that guide plates are hinged to chair legs in front of the chair surface, the guide plates can enable the chair legs to rotate as shafts, a translation trolley is arranged on the inner sides of the guide plates, a guide mechanism is arranged between the translation trolley and the guide plates, the translation trolley can move along the guide plates, adjustable pillars are arranged above the translation trolley and connected with pedals through connecting rods, and universal wheels are arranged below the translation trolley.

Description

Chair for childbirth

Technical Field

The utility model relates to a medical treatment assists utensil technical field, especially relates to a childbirth chair.

Background

At present, the lying-in woman is in a lying position on a sickbed generally for predelivery and delivery. When the labor is going to be born, the puerpera is difficult to sit and lie and has variable postures when the labor contraction and the labor pain are difficult to endure, and the puerpera sits on the bed again or goes to and from the bed very inconveniently, thereby influencing the emotion of the puerpera and being very unfavorable for the descent of the fetus, the expansion of the uterine orifice and the progress of the labor. During delivery, the delivery force of the delivery mainly depends on the contraction force of the uterus and the gravity of the fetus, so that the delivery of the lying-in woman is facilitated when the gravity of the fetus is consistent with the direction of the delivery axis, but the gravity of the fetus tends to be vertical to the delivery axis when the lying-in posture is adopted on a sickbed, and the descent of the fetus is not facilitated.

Free posture delivery is a relatively new concept in obstetrical delivery in recent years. In 1996, the practical guideline of normal delivery clinical published by WHO mentioned that applying exercise and changing body position in labor can produce more positive effect on delivery, and point out that the delivery from body position can make the parturient more comfortable, more in line with physiological body position, more beneficial to natural delivery, and should encourage the parturient to choose voluntary and comfortable body position for delivery. In recent years, most scholars advocate the use of a vertical childbirth position as one of the secondary childbirth aids, which is believed to facilitate the lowering of the fetal head, shorten the childbirth process, and promote the comfort of the parturient. Currently, clinical studies on vertical positioning include standing, squatting, and half-sitting. The sitting type delivery can reduce the pain of delivery and the stress and fear of the lying-in woman, and reduce the occurrence of asphyxia of the newborn, and the delivery chair is a tool used for the sitting type delivery.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a delivery chair with safe use, high comfort level, convenient operation and adjustable is provided.

In order to solve the above problems, the utility model adopts the following technical proposal:

a childbirth chair comprises a chair surface, a chair back, handles, chair legs and pedals, wherein an opening is formed in the front end of the chair surface, the handles are arranged on the two sides of the opening of the chair surface, a toilet is arranged below the opening of the chair surface, supporting tables are arranged on the two sides of the rear end of the chair surface, a plurality of through arc-shaped grooves are formed in the supporting tables, rotating shafts matched with the arc-shaped grooves are fixedly arranged on the two sides of the bottom of the chair back, a hydraulic rod is arranged behind the chair back, and the two ends of the hydraulic rod are hinged to the chair back and the chair surface respectively;

the chair comprises a chair surface and is characterized in that guide plates are hinged to chair legs in front of the chair surface, the guide plates can enable the chair legs to rotate as shafts, a translation trolley is arranged on the inner sides of the guide plates, a guide mechanism is arranged between the translation trolley and the guide plates, the translation trolley can move along the guide plates, adjustable pillars are arranged above the translation trolley and connected with pedals through connecting rods, and universal wheels are arranged below the translation trolley.

As a further improvement, the deflector free end is equipped with the crossbeam, the crossbeam both ends are equipped with lug one, lug one inlays to be located in the draw-in groove that the deflector free end was seted up, the crossbeam middle part is connected with the guide rail through the linking arm, be equipped with the direction recess on the guide rail, the guide rail sets up in subaerial and edge the fore-and-aft direction parallel arrangement of seat, the guide rail top is equipped with moving platform, moving platform bottom center is equipped with lug three, lug three with direction recess phase-match can reciprocal the sliding in the direction recess, the moving platform bottom is equipped with the gyro wheel, the standing groove has been seted up on the moving platform, the chamber pot is placed in the standing groove.

As a further improvement, the vertical card of adjustable support is located on the translation dolly, can adjust from top to bottom.

As a further improvement of the utility model, the pedal swing joint in the connecting rod upper end can wind the axis of connecting rod upper end carries out 360 free rotations.

As a further improvement, the guiding mechanism includes a second projection of the T-shaped side of the translation trolley, and a sliding groove matched with the second projection is formed in the guiding plate.

As a further improvement of the utility model, a plurality of L-shaped clamping seats are arranged outside the guide plate and the chair legs, and a plurality of transverse rods are arranged on the L-shaped clamping seats.

As a further improvement of the utility model, the sum of the lengths of the two guide plates is equal to the distance between the two chair legs in the front.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the utility model provides a childbirth chair, the bottom of the chair back can be adjusted in the arc groove in the support table through the rotating shaft, so as to realize the adjustment of the distance between the bottom of the chair back and the opening of the chair surface, so that pregnant women of different body types can sit on the chair surface stably, the inclination of the chair back can be adjusted through the hydraulic rod at the rear of the chair back, and the adjustment of different postures of the pregnant women is realized; the pedals are connected to the translation trolley through the adjustable supporting columns and the connecting rod, the height of the pedals can be adjusted by adjusting the height of the adjustable supporting columns, the translation trolley can move along the guide plate, the pedals move along with the translation trolley, the positions of the pedals can be adjusted by adjusting the adjustable supporting columns and the translation trolley according to different leg lengths of pregnant women, in addition, the pedals are movably connected to the connecting rod, after the feet of the pregnant women step on the pedals, the pedals can automatically rotate to the optimal stress angle when exerting force, and the friction damage between the feet and the pedals is prevented; universal wheels are arranged below the translation trolley, the guide plates are hinged to the chair legs in front, the sum of the lengths of the two guide plates is equal to the distance between the two chair legs in front, the guide plates can be closed by rotating the guide plates, the translation trolley rotates below the chair surface, and the storage function can be realized when the delivery chair is not used; the toilet bowl is characterized in that the guide rail and the moving platform are arranged, the moving platform moves along the guide rail, so that the toilet bowl placed on the moving platform can be pulled linearly, and the situation that the placing position is not accurate enough due to visual errors when the toilet bowl is directly placed is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a partially enlarged schematic view at a in fig. 1.

Fig. 3 is a left side view structure diagram of the present invention.

Fig. 4 is a partially enlarged schematic view at B in fig. 3.

Fig. 5 is a schematic top view of the present invention.

Fig. 6 is a schematic structural diagram of the middle cross beam, the connecting arm and the guide rail of the present invention.

Wherein: the multifunctional stool comprises a seat 1, a seat back 2, a rotating shaft 3, a supporting table 4, an arc-shaped groove 5, a hydraulic rod 6, a handle 7, chair legs 8, a guide plate 9, a clamping seat 10L, a cross rod 11, a cross beam 12, a first projection 13, a connecting arm 14, a guide rail 15, a guide groove 16, a translation trolley 17, a second projection 171, a universal wheel 172, an adjustable strut 18, a connecting rod 19, a pedal 20, a movable platform 21, a third projection 22, a roller 23, a placement groove 24, a stool barrel 25 and an opening 26.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following description of the present invention with reference to the accompanying drawings and specific embodiments is provided for clarity and completeness.

As shown in fig. 1-6 a childbirth chair, it includes seat 1, the back of the chair 2, handle 7, chair leg 8 and pedal 20, opening 26 has been seted up to seat 1 front end, seat 1 is in opening 26 both sides are equipped with handle 7, the opening 26 below of seat 1 is equipped with just

bucket

25, 1 rear end both sides of seat are equipped with brace table 4, be equipped with the arc recess 5 of a plurality of logical bodies on the brace table 4, 2 bottom both sides of the back of the chair have set firmly with arc recess 5 assorted

pivot

3, 2 backs of the back of the chair rear is equipped with

hydraulic stem

6, 6 both ends of hydraulic stem respectively with the back of the chair 2 and the hinge of seat 1.

When a pregnant woman is delivered, the pregnant woman sits between the bottom of the chair back 2 on the chair surface 1 and the opening 26, and in the conventional delivery chair, the distance between the bottom of the chair back 2 and the opening 26 is fixed and unadjustable. In this embodiment, the bottom of the chair back 2 can be adjusted in the arc-shaped groove 5 in the support table 4 through the rotating shaft 3, so that the distance between the bottom of the chair back 2 and the opening 26 of the chair surface 1 can be adjusted, and pregnant women of different body types can sit on the chair surface 1 stably. In addition, through set up in the hydraulic stem 6 of back of the chair 2 rear is adjustable the inclination of the back of the chair 2 realizes the regulation of the different postures of pregnant woman, makes things convenient for safe comfortable childbirth of pregnant woman.

The chair leg 8 in seat 1 the place ahead goes up the hinge and is equipped with deflector 9, deflector 9 can chair leg 8 rotates for the axle, deflector 9 inboard is equipped with translation dolly 17, translation dolly 17 with be equipped with guiding mechanism between the deflector 9, make translation dolly 17 can be followed deflector 9 removes, translation dolly 17 top is equipped with adjustable pillar 18, adjustable pillar 18 is connected with pedal 20 through connecting rod 19, translation dolly 17 below is equipped with universal wheel 172. In this embodiment, the guiding mechanism includes a second projection 171 which is arranged on one side of the translation trolley 17 and is in a T shape, a sliding groove which is matched with the second projection 171 is arranged on the guiding plate 9, and the second projection 171 can slide in the sliding groove, so that the position of the translation trolley 17 along the guiding plate 9 can be adjusted. The adjustable support column 18 is vertically clamped on the translation trolley 17 and can be adjusted up and down, in the embodiment, the adjustable support column 18 is fastened on the translation trolley 17 through a locking mechanism, and after adjustment is finished, locking is performed through the locking mechanism. The foot pedal 20 is movably connected to the upper end of the connecting rod 19 and can rotate freely for 360 degrees around the axis of the upper end of the connecting rod 19, and the axis of the upper end of the connecting rod 19 is vertical.

The pedal 20 passes through adjustable pillar 18 and connecting rod 19 are connected on the translation dolly 17, adjust the height of adjustable pillar 18 can be realized the adjustment of pedal 20 height, translation dolly 17 can follow deflector 9 and remove, and pedal 20 removes along with, and is different according to pregnant woman leg length, the accessible is adjusted adjustable pillar 18 and translation dolly 17 adjust the position of pedal 20, in addition, pedal 20 swing joint in on the connecting rod 19, pregnant woman's foot is stepped on back on the pedal 20, pedal 20 can automatic rotation to best atress angle when exerting oneself, prevents to take place the friction damage between foot and the pedal 20.

The utility model discloses a chair, including deflector 9, crossbeam 12, guide rail 15, guide groove 16, guide rail 15, guide platform 21, movable platform 21, lug three 22 with guide groove 16 phase-match can reciprocate to slide in the guide groove 16, movable platform 21 bottom is equipped with gyro wheel 23, the standing groove 24 has been seted up on the movable platform 21, chamber 25 is placed in the standing groove 24, lug 13 inlays to be located in the draw-in groove that deflector 9 free end was seted up, be used for linking firmly two deflector 9 together, crossbeam 12 middle part is connected with guide rail 15 through linking arm 14, be equipped with guide groove 16 on the guide rail 15, guide rail 15 sets up in subaerial and follows the fore-and-aft direction parallel arrangement of seat 1, the guide rail 15 top is equipped with movable platform 21, movable platform 21 bottom center is equipped with lug three 22, lug three 22 with guide groove 16.

In this embodiment, the guide rail 15 and the moving platform 21 are arranged, and the moving platform 21 moves along the guide rail 15, so that the toilet 25 placed on the moving platform 21 can be pulled linearly, and the situation that the placement position is not accurate enough due to visual errors when the toilet 25 is directly and manually placed is prevented.

A plurality of L-shaped clamping seats 10 are arranged on the outer sides of the guide plate 9 and the chair legs 8, and cross rods 11 are arranged on the plurality of L-shaped clamping seats 10. The guide plates 9 and the chair legs 8 are fixedly connected together through the L-shaped clamping seats 10 and the cross bars 11 to prevent relative rotation, and the two guide plates 9 and the chair legs 8 can be fastened to prevent relative movement by combining the arrangement of the cross beams 12.

The sum of the lengths of the two guide plates 9 is equal to the distance between the two front chair legs 8. The universal wheels 172 are mounted below the translation trolley 17, the guide plates 9 are hinged to the chair legs 8 in front, the sum of the lengths of the two guide plates 9 is equal to the distance between the two chair legs 8 in front, the guide plates 9 can be rotated to close the two chair legs 8 towards the front of the guide plates 9, the translation trolley 17 rotates together to enter the lower portion of the chair surface 1, the storage function can be achieved when the delivery chair is not used, and after the translation trolley is closed, the cross rod 11 is placed in the L-shaped clamping seat 10 on the guide plates 9, and the two guide plates 9 can be locked.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The chair for childbirth is characterized by comprising a chair surface (1), a chair back (2), handles (7), chair legs (8) and pedals (20), wherein an opening (26) is formed in the front end of the chair surface (1), the handles (7) are arranged on two sides of the opening (26) of the chair surface (1), a toilet bowl (25) is arranged below the opening (26) of the chair surface (1), a supporting table (4) is arranged on two sides of the rear end of the chair surface (1), a plurality of arc-shaped grooves (5) communicated with each other are formed in the supporting table (4), rotating shafts (3) matched with the arc-shaped grooves (5) are fixedly arranged on two sides of the bottom of the chair back (2), a hydraulic rod (6) is arranged on the rear portion of the chair back (2), and two ends of the hydraulic rod (6) are hinged to the chair back (2) and the chair surface (1) respectively;

seat (1) the place ahead chair leg (8) go up the hinge and are equipped with deflector (9), deflector (9) can chair leg (8) rotate for the axle, deflector (9) inboard is equipped with translation dolly (17), translation dolly (17) with be equipped with guiding mechanism between deflector (9), make translation dolly (17) can be followed deflector (9) remove, translation dolly (17) top is equipped with adjustable pillar (18), adjustable pillar (18) are connected with pedal (20) through connecting rod (19), translation dolly (17) below is equipped with universal wheel (172).

2. The chair for parturition according to claim 1, wherein a cross beam (12) is arranged at the free end of the guide plate (9), first protruding blocks (13) are arranged at two ends of the cross beam (12), the first protruding blocks (13) are embedded in clamping grooves formed in the free end of the guide plate (9), a guide rail (15) is connected to the middle of the cross beam (12) through a connecting arm (14), a guide groove (16) is formed in the guide rail (15), the guide rail (15) is arranged on the ground and is arranged in parallel along the front and back directions of the chair surface (1), a moving platform (21) is arranged above the guide rail (15), a third protruding block (22) is arranged at the center of the bottom of the moving platform (21), the third protruding block (22) is matched with the guide groove (16) and can slide in the guide groove (16) in a reciprocating manner, a roller (23) is arranged at the bottom of the moving platform (21, a placing groove (24) is formed in the moving platform (21), and the toilet bowl (25) is placed in the placing groove (24).

3. A chair as claimed in claim 1 or 2, characterised in that the adjustable column (18) is vertically mounted on the dolly (17) so as to be adjustable up and down.

4. A chair as claimed in claim 1 or 2, wherein the foot support (20) is pivotally connected to the upper end of the connecting rod (19) for 360 ° free rotation about an axis at the upper end of the connecting rod (19).

5. A chair as claimed in claim 1 or 2, wherein the guiding means comprises a second projection (171) arranged on one side of the translational carriage (17) and having a T-shape, and the guiding plate (9) is provided with a sliding groove matching with the second projection (171).

6. A chair for childbirth according to claim 1 or 2, wherein a plurality of L-shaped holders (10) are provided on the outer sides of the guide plate (9) and the legs (8), and a cross bar (11) is provided on each of the plurality of L-shaped holders (10).

7. A chair for childbirth according to claim 1 or 2, characterised in that the sum of the lengths of the two guide plates (9) is equal to the distance between the two front legs (8).