CN210543129U

CN210543129U - Training chair for preventing varicose veins of lower limbs

Info

Publication number: CN210543129U
Application number: CN201921106347.9U
Authority: CN
Inventors: 赵新磊
Original assignee: Second Peoples Hospital of Nantong
Current assignee: Second Peoples Hospital of Nantong
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-19
Anticipated expiration: 2029-07-16

Abstract

The utility model discloses a training chair of prevention low limbs varicose vein wears to be equipped with the movable rod in the through-hole of the fly leaf bottom of low limbs activity ware, and the movable rod stretches out and is equipped with the running-board after the bottom goes out the through-hole upwards, and the movable rod top is stretched into and is equipped with the slider in the mounting groove, and the slider matches and installs in the spout of fixed plate and can make a round trip to slide in the spout, and the cover is equipped with compression spring on the movable rod, and wherein, compression spring's one end is contradicted on the slider, and the other end is contradicted. The pressure spring has upward elasticity to the movable rod, the patient sits on the training chair, the lower limb legs of the patient are supported on the movable plate, the feet of the patient can step on the pedal plate, the legs can drive the movable rod to move downwards with force, when the legs are recovered, the movable rod moves upwards under the driving of the pressure spring, and therefore the legs do reciprocating motion to prevent and relieve varicose vein symptoms of the lower limbs. When the adjusting plate is adjusted back and forth, the inclination angle of the movable plate can be adjusted to adapt to patients with different bodies for rehabilitation training.

Description

Training chair for preventing varicose veins of lower limbs

Technical Field

The application relates to the technical field of nursing tools, in particular to a training chair for preventing varicose veins of lower limbs.

Background

Varicose veins of lower limbs are common diseases in general surgery, and medical staff generally adopts the methods of wearing elastic socks and injecting sclerosing agents when treating patients. The patients can only effectively prevent the worsening of varicosity when wearing the elastic socks, and the treatment effect on the diseases is general. Patients treated by injecting sclerosing agents have certain side effects on the cardiovascular system. The two treatment methods can not well meet various necessary requirements of medical staff when the patients are subjected to varicose vein diseases, and bring great working difficulty to the medical staff. At present, a rehabilitation training chair is adopted for exercise rehabilitation and is roughly divided into a multifunctional type and a simple type, but the existing multifunctional type rehabilitation training chair is complex in structure and high in manufacturing cost, the number of general hospitals is small, and each patient cannot be provided with the rehabilitation training chair. The structure of simple rehabilitation training chair can not be adjusted in a flexible way, and every patient's stature difference is great, and patient's rehabilitation training's experience is not good. The invention discloses a training chair for preventing varicose veins of lower limbs, wherein a lower limb moving device is arranged at the front side of the training chair, the lower limb moving device comprises a pair of telescopic assemblies, and the two legs of the lower limbs of a patient can be trained and recovered independently.

Disclosure of Invention

The utility model discloses the purpose is: the utility model provides a prevent training chair of low limbs varicosity, install the low limbs activity ware in training chair front side, the low limbs activity ware is including a pair of flexible subassembly, and patient's low limbs both legs can be trained alone and recovered.

The technical scheme of the utility model is that: a training chair for preventing varicose veins of lower limbs comprises a training chair and a lower limb mobilizer arranged at the front side of the training chair; a hinge groove is formed in the front side of the training chair, and hinge holes are formed in two sides of the hinge groove; the lower limb moving device comprises a movable plate, two sides of the top end of the movable plate are outwards provided with articulated shafts, and the articulated shafts are connected in the articulated holes in a matching manner; the bottom surface of the movable plate is provided with a mounting groove, and a fixed plate is arranged outside the mounting groove on the bottom surface of the movable plate; the bottom end of the movable plate is provided with a pair of through holes communicated with the mounting groove, a movable rod penetrates through the through holes, and the bottom end of the movable rod extends out of the through holes and is upwards provided with a pedal; the top end of the movable rod extends into the mounting groove and is internally provided with a sliding block, the fixed plate is provided with a sliding groove, and the sliding block is mounted in the sliding groove in a matching manner and can slide back and forth in the sliding groove; a pressure spring is sleeved on the movable rod, one end of the pressure spring is abutted against the sliding block, and the other end of the pressure spring is abutted against the inner wall of the mounting groove; limiting blocks are arranged on two sides of the bottom end of the movable plate outwards, limiting grooves are formed in the side faces of the bottom end of the limiting blocks, adjusting plates penetrate through the limiting grooves, and supporting legs are arranged on the bottom ends of the adjusting plates downwards after the bottom ends of the adjusting plates penetrate through the limiting grooves; an adjusting hole is formed in the outer side face of the limiting block, an adjusting bolt is installed in the adjusting hole, and the adjusting bolt can abut against the adjusting plate; the training chair is characterized in that a connecting column is arranged on the front side of the training chair downwards, a connecting block is arranged at the bottom end of the movable plate downwards, and an elastic rope is connected between the connecting column and the connecting block.

Preferably, the training chair comprises a seat plate, a backrest and chair legs, wherein accommodating grooves are formed in the top surface of the seat plate and the front side surface of the backrest, and a ventilated elastic cushion is installed in the accommodating grooves; the hinge groove is formed in the front side of the seat plate, and the connecting column is connected to the front side of the bottom surface of the seat plate.

Preferably, the two sides of the seat board and the backrest are connected with handrails, and the two ends of each handrail are fixed on the two sides of the seat board and the backrest through connecting bolts; first stop dogs are arranged on two sides of the seat board below one end of the handrail, and second stop dogs are arranged on two sides of the backrest below the other end of the handrail.

Preferably, the seat board is provided with a plurality of ventilation holes in the central position, and the bottom surface of the seat board is provided with a cooling fan at the ventilation holes.

Preferably, the heat dissipation fan comprises a bottom case with an open top, fan blades installed in the bottom case, and a motor installed on the bottom surface of the bottom case, wherein a rotating shaft of the motor penetrates through the bottom case and then is connected with the fan blades.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses articulated installing the low limbs activity ware in training chair front side, wear to be equipped with the movable rod in the through-hole of the fly leaf bottom of low limbs activity ware, the movable rod stretches out and is equipped with the running-board after the bottom goes out the through-hole upwards, the movable rod top is stretched into and is equipped with the slider in the mounting groove, the slider matches and installs in the spout of fixed plate and can make a round trip to slide in the spout, the cover is equipped with compression spring on the movable rod, wherein, compression spring's one end is contradicted on the slider, the other end is contradicted on. The pressure spring has upward elasticity to the movable rod, the patient sits on the training chair, the lower limb legs of the patient are supported on the movable plate, the feet of the patient can step on the pedal plate, the legs can drive the movable rod to move downwards with force, when the legs are recovered, the movable rod moves upwards under the driving of the pressure spring, and therefore the legs do reciprocating motion to prevent and relieve varicose vein symptoms of the lower limbs. The adjustable bed is characterized in that adjusting plates are further mounted on two sides of the movable plate, supporting legs are arranged at the bottom ends of the adjusting plates downwards, and when the adjusting plates are adjusted in a forward-and-backward moving mode, the inclination angles of the movable plates can be adjusted to adapt to patients with different bodies to perform rehabilitation training.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only 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 structural view of the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic structural view of the lower limb exercise apparatus of the present invention;

FIG. 4 is a cross-sectional view of FIG. 3;

FIG. 5 is a schematic diagram of the disassembled structure of FIG. 3;

wherein: 1. the chair comprises a hinge groove, a hinge hole, a movable plate, a hinge shaft, a mounting groove, a fixing plate, a through hole, a movable rod, a pedal, a sliding block, a sliding groove, a pressure spring, a limiting block, a limiting groove, a limiting plate, a regulating plate, a supporting leg, a regulating hole, an adjusting bolt, a connecting column, a connecting block, a supporting rope, a seat plate, a backrest, a chair leg, a containing groove, a supporting cushion, an armrest, a connecting bolt, a first stop dog, a second stop dog, a ventilation hole, a bottom shell, a fan blade and a motor, wherein the hinge groove, the hinge hole, the movable rod.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions employed in the examples may be further adjusted according to specific conditions, and the conditions not specified are generally conditions in routine experiments.

As shown in fig. 1 to 5, a training chair for preventing varicose veins of lower limbs comprises a training chair and a lower limb mobilizer arranged at the front side of the training chair; a hinge groove 1 is formed in the front side of the training chair, and hinge holes 2 are formed in two sides of the hinge groove 1; the lower limb moving device comprises a movable plate 3, two sides of the top end of the movable plate 3 are outwards provided with articulated shafts 4, and the articulated shafts 4 are connected in the articulated holes 2 in a matching manner; the bottom surface of the movable plate 3 is provided with a mounting groove 5, and a fixed plate 6 is mounted outside the mounting groove 5 on the bottom surface of the movable plate 3; the bottom end of the movable plate 3 is provided with a pair of through holes 7 communicated with the mounting groove 5, a movable rod 8 penetrates through the through holes 7, and a pedal plate 9 is arranged on the movable rod 8 after extending out of the through holes 7 from the bottom end; the top end of the movable rod 8 extends into the mounting groove 5 and is internally provided with a slide block 10, the fixed plate 6 is provided with a sliding groove 11, and the slide block 10 is arranged in the sliding groove 11 in a matching way and can slide back and forth in the sliding groove 11; a pressure spring 12 is sleeved on the movable rod 8, one end of the pressure spring 12 is abutted against the sliding block 10, and the other end of the pressure spring 12 is abutted against the inner wall of the mounting groove 5; limiting blocks 13 are arranged on two sides of the bottom end of the movable plate 3 outwards, limiting grooves 14 are formed in the side faces of the bottom end of each limiting block 13, an adjusting plate 15 penetrates through each limiting groove 14, and supporting legs 16 are arranged at the bottom end of each adjusting plate 15 downwards after penetrating through each limiting groove 14; an adjusting hole 17 is formed in the outer side surface of the limiting block 13, an adjusting bolt 18 is installed in the adjusting hole 17, and the adjusting bolt 18 can abut against the adjusting plate 15; the training chair front side is equipped with spliced pole 19 downwards, the bottom of fly leaf 3 is equipped with connecting block 20 downwards, be connected with elastic rope 21 between spliced pole 19 and the connecting block 20.

In this embodiment, the training chair comprises a seat plate 22, a backrest 23 and chair legs 24, wherein the top surface of the seat plate 22 and the front side surface of the backrest 23 are provided with accommodating grooves 25, and the accommodating grooves 25 are internally provided with ventilated elastic cushions 26; the hinge groove 1 is arranged at the front side of the seat plate 22, and the connecting column 19 is connected at the front side of the bottom surface of the seat plate 22. Armrests 27 are connected to two sides of the seat plate 22 and the backrest 23, and two ends of the armrests 27 are fixed to two sides of the seat plate 22 and the backrest 23 through connecting bolts 28; a first stop 29 is arranged below one end of the armrest 27 on two sides of the seat plate 22, and a second stop 30 is arranged below the other end of the armrest 27 on two sides of the backrest. The elastic cushion 26 can improve the comfort of the patient and relieve the fatigue degree of the patient during rehabilitation training. The patient can hold the handrails 27 on the two sides, and the whole rehabilitation training is more reliable to install.

In this embodiment, the training seat plate 22 has a plurality of ventilation holes 31 at the central position, and a heat dissipation fan is installed at the positions of the ventilation holes 31 on the bottom surface of the seat plate 22. The heat dissipation fan comprises a bottom case 32 with an opening at the top, fan blades 33 installed in the bottom case 32, and a motor 34 installed on the bottom surface of the bottom case 32, wherein a rotating shaft of the motor 34 penetrates through the bottom case 32 and then is connected with the fan blades 33. The radiator fan during operation can ventilate the heat dissipation to the training chair, improves patient rehabilitation training's travelling comfort.

The utility model discloses articulated low limbs activity ware of installing in training chair front side, wear to be equipped with movable rod 8 in the through-hole 7 of 3 bottoms of fly leaf of low limbs activity ware, movable rod 8 stretches out and is equipped with running-board 9 up after through-hole 7 is stretched out to the bottom, 8 tops of movable rod are stretched into and are equipped with slider 10 in mounting groove 5, slider 10 matches and installs in the spout 11 of fixed plate 6 and can make a round trip to slide in spout 11, the cover is equipped with pressure spring 12 on the movable rod 8, wherein, pressure spring 12's one end is contradicted on slider 10, the other end is contradicted on the 5 inner walls of mounting groove. The pressure spring 12 has upward elasticity on the movable rod 8, the patient sits on the training chair, the lower limb and the leg of the patient are supported on the movable plate 3, the foot of the patient can step on the pedal plate 9, the movable rod 8 can be driven to move downwards by the leg force, when the leg is recovered, the movable rod 8 moves upwards under the driving of the pressure spring 12, and therefore the leg does reciprocating motion, and the varicose vein of the lower limb can be prevented and relieved. The two sides of the movable plate 3 are also provided with an adjusting plate 15, the bottom end of the adjusting plate 15 is provided with a supporting leg 16 downwards, and when the adjusting plate 15 moves back and forth and is adjusted, the inclination angle of the movable plate 3 can be adjusted to adapt to patients with different bodies to perform rehabilitation training.

The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. In addition to the above embodiments, other embodiments of the present invention are also possible. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention as claimed.

Claims

1. A training chair for preventing varicose veins of lower limbs is characterized by comprising a training chair and a lower limb activity device arranged at the front side of the training chair; a hinge groove (1) is formed in the front side of the training chair, and hinge holes (2) are formed in two sides of the hinge groove (1); the lower limb moving device comprises a movable plate (3), two sides of the top end of the movable plate (3) are outwards provided with articulated shafts (4), and the articulated shafts (4) are connected in the articulated holes (2) in a matching manner; the bottom surface of the movable plate (3) is provided with a mounting groove (5), and a fixed plate (6) is mounted outside the mounting groove (5) on the bottom surface of the movable plate (3); the bottom end of the movable plate (3) is provided with a pair of through holes (7) communicated with the mounting groove (5), a movable rod (8) penetrates through the through holes (7), and a pedal (9) is arranged at the bottom end of the movable rod (8) upwards after extending out of the through holes (7); a sliding block (10) is arranged in the top end of the movable rod (8) extending into the mounting groove (5), a sliding groove (11) is formed in the fixed plate (6), and the sliding block (10) is mounted in the sliding groove (11) in a matched mode and can slide back and forth in the sliding groove (11); a pressure spring (12) is sleeved on the movable rod (8), one end of the pressure spring (12) is abutted against the sliding block (10), and the other end of the pressure spring is abutted against the inner wall of the mounting groove (5); limiting blocks (13) are arranged on two sides of the bottom end of the movable plate (3) outwards, limiting grooves (14) are formed in the side faces of the bottom end of each limiting block (13), adjusting plates (15) penetrate through the limiting grooves (14), and supporting legs (16) are arranged at the bottom ends of the adjusting plates (15) downwards after penetrating through the limiting grooves (14); an adjusting hole (17) is formed in the outer side surface of the limiting block (13), an adjusting bolt (18) is installed in the adjusting hole (17), and the adjusting bolt (18) can abut against the adjusting plate (15); training chair front side is equipped with spliced pole (19) down, fly leaf (3) bottom is equipped with connecting block (20) down, be connected with between spliced pole (19) and connecting block (20) elastic rope (21).

2. The training chair for preventing varicose veins of lower limbs as claimed in claim 1, wherein the training chair comprises a seat plate (22), a backrest (23) and chair legs (24), wherein accommodating grooves (25) are formed on the top surface of the seat plate (22) and the front side surface of the backrest (23), and a ventilated elastic cushion (26) is installed in the accommodating grooves (25); the hinge groove (1) is formed in the front side of the seat plate (22), and the connecting column (19) is connected to the front side of the bottom surface of the seat plate (22).

3. The training chair for preventing varicose veins of lower limbs as claimed in claim 2, wherein armrests (27) are connected to both sides of the seat plate (22) and the back rest (23), and both ends of the armrests (27) are fixed to both sides of the seat plate (22) and the back rest (23) through connecting bolts (28); a first stop block (29) is arranged below one end of the armrest (27) on two sides of the seat plate (22), and a second stop block (30) is arranged below the other end of the armrest (27) on two sides of the backrest (23).

4. The training chair for preventing varicose veins of lower limbs as claimed in claim 2, wherein said seat plate (22) is provided with a plurality of ventilation holes (31) at the central position, and a heat radiation fan is installed at the position of the ventilation holes (31) on the bottom surface of said seat plate (22).

5. The training chair for preventing varicose veins of lower limbs as claimed in claim 4, wherein the heat dissipation fan comprises a bottom shell (32) with an open top, a motor (34) mounted on the bottom surface of the bottom shell (32) and used for mounting the fan blades (33) in the bottom shell (32), and the rotating shaft of the motor (34) penetrates through the bottom shell (32) and then is connected with the fan blades (33).