CN220158706U - Push rod assembly beneficial to venous blood return and rehabilitation massage device - Google Patents

Abstract

The utility model relates to the technical field of limb massage, in particular to a push rod assembly beneficial to venous blood return and a rehabilitation massage device, which comprises a wheel shaft and travelling wheels, wherein the travelling wheels can be freely and rotatably connected to two ends of the wheel shaft; the wheel shaft is connected with the handheld rod, the lower part of the wheel shaft is connected with the roller body, and the roller body is distributed between the two travelling wheels. The walking wheel is characterized by further comprising an elastic slideway seat, two elastic slideways are arranged on the elastic slideway seat corresponding to the walking wheels, elastic ropes are arranged in the elastic slideways, and the two walking wheels are respectively distributed on the two elastic ropes and realize walking by virtue of the guiding action of the elastic slideways. The utility model has the advantages of simple structure, convenient operation, greatly improving the working efficiency of nursing operation, accelerating the rehabilitation of patients and the like.

Description

Push rod assembly beneficial to venous blood return and rehabilitation massage device

Technical Field

The utility model relates to the technical field of limb massage, in particular to a push rod assembly beneficial to venous blood return and a rehabilitation massage device.

Background

The legs of the human body play a main load bearing role, and the human body is far away from the heart, so that symptoms of unsmooth blood circulation of the legs, fatigue, swelling, local discomfort and even varicose veins are easy to occur. For example, some diabetics have raised blood viscosity, and are easy to develop lower limb atherosclerosis and vascular cavity stenosis to cause serial pathological changes, so that the swelling of lower limb blood stasis and hematoma of clinically severe patients can only be mainly represented by lying down, thereby preventing the lower limb varicose vein and vascular rupture caused by raised internal pressure in standing (varicose vein is caused by factors such as blood stasis, weak vein wall and the like), and the like, massaging the legs frequently, effectively promoting blood circulation, strengthening local metabolism, relieving soreness and discomfort of muscles, improving the state of muscle spasm, promoting blood circulation, and having good auxiliary treatment effect on rehabilitation of patients. When the leg massage is performed, the lower leg is generally operated, but the lower leg is always massaged from bottom to top along the direction of venous blood backflow, so that the massage can accelerate the venous blood backflow of the lower limb, improve the condition of blood stasis and swelling of the lower limb and promote the discharge of locally accumulated metabolites. In clinic, the device for promoting venous return of the patient to promote blood circulation is mainly a massage rod with a massage wheel, when in massage operation, the patient lies prone, medical staff holds the massage rod to push from bottom to top (and can not push back downwards, mainly to promote venous blood to flow back upwards to the heart, so can not push back downwards), and the device is repeatedly operated, thereby accelerating venous return of the blood, promoting blood circulation, strengthening local metabolism, and further playing the roles of auxiliary massage treatment and rehabilitation. The massage bars with massage wheels currently in use, although similar patent technical disclosures have also been found, such as: application number: 202022346798.9, publication (bulletin) number CN213666651U, patent name: the hedgehog ball roller massage rod comprises a massage component, a bracket and a handheld rod, wherein the handheld rod is connected with the bracket, and the bracket is rotationally connected with the massage component; the massage assembly includes a roller body. Through handheld pole, impel the gyro wheel body to press to the skin, through repeated promotion realization regional venous blood's the circulation that accelerates many times. However, the device has the following technical problems: firstly, vein blood vessels comprise a shallow vein system and a deep vein system, wherein the shallow vein system only accounts for 10% -15% of vein reflux, the vein blood vessels of the deep vein system are thicker, the blood vessels are relatively deep and account for 90% -85% of the whole vein reflux system, and the shank vein belongs to the deep vein system, so that the aim of obviously accelerating the vein blood reflux of lower limbs is fulfilled, when a roller body massage rod is adopted for operation, the basically correct pushing route of a roller body is ensured, certain pressing force is kept, and when the current massage rod is adopted for operation, the two conditions are difficult to meet simultaneously or the operation is inconvenient, and the main reason is that: the limb muscles are loose (especially for old people), the roller body of the massage rod is difficult to control to stably and smoothly push upwards on the muscle at the rear side of the calf (to be aligned with the back shank vein operation) under the condition of keeping certain pressing strength, and the patients are often marked by poor bias pushing or poor force uniformity. Therefore, the related technical scheme needs to achieve the expected technical effect, and the labor intensity and the operation time of medical care operation are reduced by combining the difficulties and the professional problems in the actual operation process, so that the convenience of the operation is solved, and the working efficiency is improved.

Disclosure of Invention

Aiming at the technical problems, the utility model provides the push rod component which has good use effect and is beneficial to venous return.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the push rod assembly comprises a roller body, a handheld rod, a wheel shaft, a travelling wheel and a driving wheel, wherein the roller body is connected with the handheld rod through a roller shaft rod; the wheel shaft is connected with the handheld rod, the lower part of the wheel shaft is connected with the roller body, and the roller body is distributed between the two travelling wheels.

Further, the roller shaft rod is detachably connected with the wheel shaft through a threaded connector or a plug connector.

Further, the roller shaft rod is detachably connected with the wheel shaft through an elastic plug connector, the elastic plug connector comprises a plug sleeve and a plug connector, the plug sleeve is fixed on the wheel shaft, and the plug connector is fixed on the roller shaft rod; the plug connector is of a non-circular structure, and a spring plunger is arranged at the upper end of the plug connector; the lower part of the plug bush is provided with a non-circular socket corresponding to the plug head, a spring cavity is arranged above the non-circular socket, and springs are distributed in the spring cavity; the upper part of the plug connector is inserted into the spring cavity and can be vertically and telescopically distributed.

Further, the body surface of the roller body is provided with an arc surface with a concave middle or is formed by a plurality of wheel rims which are distributed at intervals.

Furthermore, the body surface of the roller body is also provided with a plurality of hemispherical small bumps.

Further, the walking device also comprises a slide seat, wherein two slides are arranged on the slide seat corresponding to the walking wheels, and the two walking wheels respectively realize walking by virtue of the guiding function of the two slides.

Furthermore, the lower part of the slideway base is provided with adjustable lifting supporting feet.

Further, the slide seat is provided with a side plate, and an air bag is detachably connected to the inner side of the side plate.

The rehabilitation massage device using the push rod assembly further comprises an elastic slideway seat, wherein two elastic slideways are arranged on the elastic slideway seat corresponding to the travelling wheels, elastic ropes are arranged in the elastic slideways, and the two travelling wheels are respectively distributed on the two elastic ropes and realize travelling by virtue of the guiding function of the elastic slideways.

Further, a travelling wheel limiting clamping groove is correspondingly arranged above the elastic slideway; the lower part of the elastic slideway seat is provided with adjustable lifting supporting feet.

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

1. this push rod subassembly is through being equipped with two walking wheels, and the walking wheel can be on slide or mesa removal when using, can rely on the walking wheel to regard as the steady support of removal, realizes better promotion massage operation, and the gyro wheel body can be to the better performance pushing effect of low limbs.

2. The rehabilitation massage device that is equipped with, through being equipped with the elasticity slide seat, when using, the elastic rope carries out elastic support to the walking wheel of push rod subassembly, push rod subassembly is pushed down with the power, the elastic rope subsides (the elastic rope has resilience reaction force, can adjust the pressure of pushing down as required), and then make the gyro wheel body press patient's limb skin, rely on the guiding action of elasticity slide to the walking wheel, realize quick pushing operation, and when needs return to push rod subassembly, only need loosen the pressure of pushing down, rebound push rod subassembly through the elasticity of elastic rope, then move push rod subassembly to the lower part of the shank back (realize quick reset, and push rod subassembly moves back down the position process and do not push down patient's skin, satisfy venous return operation rule), push rod subassembly pushes down again, from bottom to top, realize quick, stable promotion massage effect, the venous return effect is improved, the rehabilitation effect of auxiliary treatment is improved.

Drawings

FIG. 1 is a schematic illustration of the structure of a push rod assembly of the present utility model;

FIG. 2 is a schematic structural view of a roller body with a concave arc surface in the middle;

FIG. 3 is a schematic structural view of a roller body according to the present utility model, wherein the body surface of the roller body is formed by a plurality of rims distributed at intervals;

fig. 4 to 5 are schematic structural views of a roller body provided with a plurality of hemispherical small bumps on the body surface;

FIG. 6 is a schematic view of a combination structure of a push rod assembly and a slide seat according to the present utility model;

FIG. 7 is a schematic view of another embodiment of a putter assembly according to the present utility model;

FIG. 8 is a schematic view of a part of the structure of the elastic plug connector of the present utility model;

FIG. 9 is a schematic view of the rehabilitation massage device of the present utility model;

fig. 10 is a side view of the resilient slide mount and road wheel of the present utility model.

Detailed Description

As shown in fig. 1 to 8, a push rod assembly 1 beneficial to venous return comprises a roller body 4, a handheld rod 2, a handle 1-1, wherein the roller body 4 is connected with the handheld rod 2 through a roller shaft lever 3, and also comprises a wheel shaft 7 and a travelling wheel 5, and the travelling wheel 5 can be freely and rotatably connected with two ends of the wheel shaft 7; the wheel axle 7 is connected with the handheld rod 2, the lower part of the wheel axle is connected with the roller body 4, and the roller body 4 is distributed between the two travelling wheels 5. When the massage device is used, as shown in fig. 1, the optimal position of a patient is lying on the back side of the calf, the foot part extends out of the tail of the bed, the calf is caused to be attached to the bed board (the lying position has one purpose, namely, the muscles on the back side of the calf are caused to be sunken, the achilles tendon, soleus muscle and gastrocnemius muscle on the lower part to the upper part of the calf are caused to form a slightly inclined surface, the massage operation is facilitated, if the lying position is not the lying position, such as the human body stands, the achilles tendon, soleus muscle and gastrocnemius muscle in the back group of the calf is formed into the surface similar to an arc line, the effective massage is not facilitated, therefore, the lying position is adopted, the better massage is realized on the calf, the effect of venous return is improved, then the two travelling wheels 5 are distributed on the two sides of the calf of the patient, and then the back side of the calf of the patient is pushed from the lower part to the upper part of the calf (the upper part of the calf is pushed to the shin muscle) along the back vein from the lower part (the direction of the venous return heart, namely, the massage operation is realized more conveniently).

Further, the roller bodies 4 are distributed on the roller shaft lever 3, then a threaded rod 8 is arranged on the roller shaft lever 3, and the middle lower part of the wheel shaft 7 is correspondingly provided with a threaded connector to realize detachable connection, and of course, the detachable connection can also be realized by adopting a plug-in connector mode. The purpose of being detachable is that: the roller body 4 of different models can be conveniently replaced according to the requirements of patients or medical care.

Further, as shown in fig. 8, the roller shaft lever 3 is detachably connected with the wheel shaft 7 through an elastic plug connector, the elastic plug connector comprises a plug bush 6 and a plug connector 3-1, the plug bush 6 is fixed on the wheel shaft 7, and the plug connector 3-1 is fixed on the roller shaft lever 3; the plug connector 3-1 is of a non-circular structure, can be preferably a polygonal column, and is provided with a spring plunger 3-2 at the upper end thereof in order to prevent the rotation of the roller shaft lever 3 after assembly; the lower part of the plug bush 6 is provided with a non-circular socket 6-1 corresponding to the plug, a spring cavity 6-3 is arranged above the non-circular socket 6-1, the size of the spring cavity 6-3 is larger than that of the non-circular socket 6-1, and the purpose of the design is that: the spring plunger 3-2 is driven to be inserted into the spring cavity 6-3 and then can also play a self-locking function, so that the plug connector 3-1 is prevented from falling off and sliding down; springs 6-2 are distributed in the spring cavity 6-3; the upper part of the plug connector 3-1 is inserted into the spring cavity 6-3 and can be vertically and telescopically distributed, namely, self-locking is realized by virtue of the spring plunger 3-2 during assembly, then the roller body 4 presses a limb, the upper top of the roller shaft lever 3 can promote the spring 6-2 to be compressed, elastic connection is realized, and the safety and the comfort level of a patient are improved. Further, the body surface of the roller body 4 may be configured as follows:

(1) As shown in fig. 1, the body surface of the roller body is of a smooth cylinder structure;

(2) As shown in fig. 2, the arc surface 4-1 of the middle concave of the roller body is not excessively large in radian during preparation, and is mainly used for improving rolling stability during pressing of lower limbs;

(3) As shown in fig. 3, the roller body is formed by fixing a plurality of rims 4-2 on a circular tube 4-3 at intervals, and the design has the advantages that: can improve local pressure and stability of the lower limb pressing and rolling process.

Further, as shown in fig. 4 to 5, the body surface of the roller body is further provided with a plurality of hemispherical small bumps 9. The hemispherical small convex blocks 9 are arranged to improve the massage effect.

The push rod assembly 1 can be used alone when in use, and the structure can be set into a structure shown in figure 7 when in preparation, namely, the diameter of the walking wheel 5 is increased to be higher than the diameter of the calf of a patient, and then the elastic plug connector is matched with the connecting piece of the roller shaft rod 3 and the wheel shaft 7, so that the basic function can be realized.

The sliding way seat 12 is further provided, as shown in fig. 6, two sliding ways 11 are provided on the sliding way seat 12 corresponding to the travelling wheels 5, the two travelling wheels 5 respectively rely on guiding actions of the two sliding ways 11 to realize travelling, and the sliding ways 11 in the embodiment are groove sliding ways and also play a limiting role. In this embodiment, the upper parts of the two ends of the two slide ways 11 are connected by the upper cross bar 10, so as to limit the distance between the two slide ways 11, and when in use, the lower legs of the patient are distributed in the cavity 14 between the two slide ways 11; during preparation, the two travelling wheels 5 are correspondingly processed according to the distance between the two travelling wheels; in this embodiment, the lower portion of the slide seat 12 is provided with an adjustable lifting support leg 20, and the adjustable lifting support leg 20 is provided with the following functions: (1) Height adjustment according to the leg size of different patients (width is not adjusted in this embodiment, because the spacing between the two slides 11 is relatively large); (2) The lower leg of the human body is in a small configuration with a wide upper part and a small lower part, when the device is used, the two adjustable lifting support legs 20 at the front end are conveniently adjusted to be higher, and the two adjustable lifting support legs 20 at the rear end are conveniently adjusted to be lower, so that the device is suitable for the structure of the lower leg of the human body, and the pushing process is more smooth and the patient is more comfortable.

Further, some embodiments may further be provided with a side plate on the slide seat, the air bag 13 may be detachably connected to the inner side of the side plate, and the air bag 13 may be provided with: for patients with soft partial muscles in practical operation, because the lower legs are distributed between the side plates, and then the air bags are added on the inner sides of the side plates, the limit on the muscle tissues such as gastrocnemius muscles of the lower legs is facilitated, the shake of the gastrocnemius muscles in the venous return massage operation process is prevented, the stability of the muscle in the lower leg region in the massage process is improved, and the operation of medical staff is facilitated.

The rehabilitation massage device using the push rod assembly as described above, as shown in fig. 9 to 10, further comprises an elastic slideway base 18, two elastic slideways 19 are arranged on the elastic slideway base 18 corresponding to the travelling wheels 5, the two elastic slideways 19 are connected through an upper cross bar 22, an elastic rope 17 is arranged in the elastic slideway 19, and the elastic rope 17 can be a strip-shaped elastic piece such as a rubber rope during preparation, so that the travelling wheels 5 can be upwards elastic when in use, and meanwhile, normal travelling of the travelling wheels 5 is not hindered. The two travelling wheels 5 are respectively distributed on the two elastic ropes 17 and realize travelling by virtue of the guiding action of the elastic slideway 19. As shown in fig. 10, in this embodiment, the elastic rope 17 is distributed on the middle upper portion of the elastic slideway 19, so that after the walking wheel 5 is placed on the elastic slideway 17, the upper portion 19-1 of the elastic slideway is reserved, so as to realize the limit guiding function on the walking wheel 5, and when the push rod assembly 1 is pressed down to perform the venous blood return pressing rolling operation, the elastic rope 17 is forced to sink to the lower portion of the elastic slideway 19, so that the rolling walking of the walking wheel 5 is not affected, and during the operation, the force of pressing the push rod assembly 1 down can be controlled by the elastic force of the elastic rope 17, so that a proper pressing strength is made on the lower leg of a patient, and because the medical care operation procedure is to return the push rod assembly 1 (i.e. the roller body 4 is moved to the lower end of the lower leg), the return process cannot perform the pressing operation on the lower leg of the patient (the nursing operation is to promote the blood return from bottom to top).

Further, as shown in fig. 9, a travel wheel limiting slot 15 is correspondingly disposed above the elastic sliding ways 19, and in this embodiment, two longitudinally distributed upper longitudinal rods 23 are disposed above each elastic sliding way 19 to form the travel wheel limiting slot 15 and the lateral empty slot 16; the wheel shafts 7 can pass through the lateral empty slots 16 to be distributed, and the provided travelling wheel limiting clamping slots 15 are used for limiting the travelling wheels 5, so that the travelling wheels 5 are stably limited in the processes of being pressed down and rebounding; an adjustable lifting supporting foot 20 is arranged at the lower part of the elastic slideway base 18.

The above description is a detailed description of the present patent in connection with the embodiments, and it should not be construed that the embodiments of the present patent are limited to the above description. Several alternatives and modifications to the above described embodiments, which are described above, should be considered to be within the scope of protection of the present patent, by those of ordinary skill in the art to which the present patent pertains without departing from the concept of the present patent. In the description of the present specification, a particular feature, structure, material, or characteristic described in the description may be combined in any suitable manner in any one or more embodiments or examples. Those skilled in the art may combine and combine the features of the different embodiments or examples described in this specification and of the different embodiments or examples without contradiction. Although embodiments of the present utility model and their advantages have been described in detail, it should be understood that various changes, substitutions and alterations can be made herein without departing from the scope of the utility model as defined by the appended claims.

Claims (10)

1. The utility model provides a do benefit to push rod subassembly that venous return was bloodletting, includes gyro wheel body, handheld pole, the gyro wheel body pass through gyro wheel axostylus axostyle with handheld pole is connected, its characterized in that: the wheel is connected to the two ends of the wheel shaft in a free rotation way; the wheel shaft is connected with the handheld rod, the lower part of the wheel shaft is connected with the roller body, and the roller body is distributed between the two travelling wheels.

2. A push rod assembly for facilitating venous return according to claim 1, wherein: the roller shaft rod is detachably connected with the wheel shaft through a threaded connector or a plug connector.

3. A push rod assembly for facilitating venous return according to claim 2, wherein: the roller shaft rod is detachably connected with the wheel shaft through an elastic plug connector, the elastic plug connector comprises a plug sleeve and a plug connector, the plug sleeve is fixed on the wheel shaft, and the plug connector is fixed on the roller shaft rod; the plug connector is of a non-circular structure, and a spring plunger is arranged at the upper end of the plug connector; the lower part of the plug bush is provided with a non-circular socket corresponding to the plug head, a spring cavity is arranged above the non-circular socket, and springs are distributed in the spring cavity; the upper part of the plug connector is inserted into the spring cavity and can be vertically and telescopically distributed.

4. A push rod assembly for facilitating venous return according to claim 1, wherein: the body surface of the roller body is provided with an arc surface with a concave middle or is formed by a plurality of rims which are distributed at intervals.

5. A push rod assembly for facilitating venous return according to claim 1, wherein: the body surface of the roller body is also provided with a plurality of hemispherical small bumps.

6. A push rod assembly for facilitating venous return according to claim 1, wherein: the walking wheel is characterized by further comprising a slide seat, two slides are arranged on the slide seat corresponding to the walking wheels, and the two walking wheels respectively realize walking by virtue of the guiding action of the two slides.

7. A push rod assembly for facilitating venous return as claimed in claim 6, wherein: the lower part of the slideway base is provided with adjustable lifting supporting feet.

8. A push rod assembly for facilitating venous return as claimed in claim 6, wherein: the slide seat is provided with a side plate, and an air bag is detachably connected to the inner side of the side plate.

9. A rehabilitation massage device using a push rod assembly for facilitating venous return according to any one of claims 1 to 5, characterized in that: the walking wheel is characterized by further comprising an elastic slideway seat, two elastic slideways are arranged on the elastic slideway seat corresponding to the walking wheels, elastic ropes are arranged in the elastic slideways, and the two walking wheels are respectively distributed on the two elastic ropes and realize walking by virtue of the guiding action of the elastic slideways.

10. The rehabilitation massage device of claim 9, wherein: a travelling wheel limiting clamping groove is correspondingly arranged above the elastic slideway; the lower part of the elastic slideway seat is provided with adjustable lifting supporting feet.