CN204636935U - Lumbago and skelalgia masseur - Google Patents

Abstract

The utility model discloses a massager for lumbago and leg pain, which is composed of a massager casing, a static friction head, a speed regulating switch, a medicine cloth and a fixing sleeve for treating lumbago and leg pain, and is characterized in that: the diameter of the cylindrical portion of the static friction head is larger than the rotational Radius, the head end is semicircular and fixed with triangular prism-shaped protrusions. The waist and leg pain massager can be pressed and sucked with the massage part for static friction massage, which drives the movement of subcutaneous tissue to generate internal friction, and converts the work done into the internal energy of thermal movement of subcutaneous tissue. At present, when treating waist and leg pain by pressing and rubbing the waist and legs, manual massage needs to use relatively large finger force to stimulate deep penetration into the body. The utility model adopts multi-point contact static friction massage, which can significantly increase the strength of massage and kneading action and reduce labor intensity, so as to achieve the goal of producing significant curative effect on lumbago and leg pain.

Description

Back Pain Massager

technical field

The utility model belongs to the field of medical equipment, in particular to a massager for treating lumbago and leg pain through massage.

Background technique

At present, there are many patients with low back and leg pain in daily life. Massage therapy is the most acceptable and effective treatment method for patients. However, because massage is a manual therapy that consumes a lot of physical strength of doctors, I am currently engaged in this work. There are not many people. In order to reduce the labor intensity of chiropractors and achieve better clinical results, a variety of massagers have appeared on the market, such as common waist rolling and sliding massagers, electric vibration massagers, etc. However, the most commonly used method of pressing and kneading in the massage treatment of lumbago and leg pain belongs to the static friction method, which can dispel blood stasis and dissipate stagnation, adjust qi and blood, relieve spasm and relieve pain, and has a strong effect. It is the main technique in manual massage. It belongs to vibrating massage and sliding friction massage, and the effect is not strong enough to achieve the effect of pressing and kneading in manual massage.

In the prior art "Massage Therapy Device" (ZL98110305·7, Publication No. CN1239653A), a static friction head is proposed, as described in the claims and description: "The end of the static friction type friction head adopts an eccentric semicircular The protrusions are pressed against the drug cloth or the surface of the skin for absorption, and move around the center in a circular motion, driving the subcutaneous tissue to move, generating internal friction, that is, endogenous heat." But in the massage trial, the characteristics of deep static friction pressing and kneading effect and long maintenance time of therapeutic effect cannot be produced. After analysis, it is believed that the above-mentioned prior art has the following deficiencies:

1. Friction can generally be divided into static friction, sliding friction and rolling friction, in which static friction is greater than sliding friction, and sliding friction is greater than rolling friction. In static friction and kneading, the stimulation amount is relatively heavy to drive the subcutaneous tissue, and the work done by the doctor is almost completely transformed into the internal energy of thermal movement of the subcutaneous tissue in the affected area, while in sliding friction, the stimulation amount is light and does not move the subcutaneous tissue, and the work done by the doctor is almost all. The internal energy converted into thermal motion of the surface of the treatment site. Static friction rubbing means that on the basis of pressing, the rubbing head is relatively pressed against the medicinal cloth or the skin surface, and then rotates and rubs without leaving the original position to drive the movement of the subcutaneous tissue. Manual rubbing methods include thenar rubbing method, palm rubbing method Root kneading method, finger kneading method, different methods of compressing and absorbing body surface area are different, which determines the size of the kneading range. In "Medical Physics", edited by Liu Puhe, People's Health Publishing House, May 1989, first edition, page 40, it is recorded: "In the physiological range, the skin elongates by about 40%. If it exceeds the above range, the tissue will yield. And damage", so the area of absorption is small and the area of rubbing is large, which will cause damage to the skin. If the diameter of the compression area circle is 5 cm, then 5×1.4=7, its kneading area circle diameter is 7 cm, and the radius of rotation around it is 3.5 cm, and the diameter of the suction area circle is 5 cm greater than the circle radius of 3.5 cm , so in order to generate static friction and protect the skin from damage, the diameter of the circle with the fixed suction area must be larger than the radius of the circle. If the diameter of the circle with the fixed area of compression is smaller than the radius of the circle, static friction cannot be generated, but sliding friction.

In the prior art "Massage Therapy Device", the static friction head shown in the accompanying drawings of the description has a diameter of a circle with a fixed suction area when it is pressed and is significantly smaller than the radius of rotation around it, so static friction can only be generated and only sliding friction can be generated. At the same time, there is no written description in the specification for the area size ratio of the static friction head. According to the drawings of the specification, the static friction head in the prior art can only produce sliding friction, not static friction.

2. The magnitude of the friction force depends on the magnitude of the pressure and the magnitude of the friction coefficient. Increasing the positive pressure or the friction coefficient can increase the friction force. The greater the static friction, the deeper the affected part, and its stimulation intensity can be expressed by kneading frequency and positive pressure. In the prior art, the static friction head adopts eccentric semicircular protrusions, and the smooth semicircular friction head and the skin are pressed and fixed, which will reduce the friction coefficient and cause slippage, because friction is an important contact force, and its generation is related to the two The contact surface is uneven and related to each other. Simultaneously, the kneading frequency of static friction is not specified in the prior art as how many revolutions per minute, making it difficult for the operator to control. Therefore, the massage equipment of the prior art cannot produce the effect of manual massage in the treatment of lumbago and leg pain, cannot meet people's treatment needs, and cannot play the role of reducing the labor intensity of masseurs.

Utility model content

The purpose of this new model is to design a static friction head with a diameter greater than the radius of rotation and a fixed rib-shaped protrusion at the end of the friction head for the characteristics of strong force in the treatment of lumbago and leg pain by pressing and kneading. The labor intensity of the massage doctor can be improved, and the intensity of the massage treatment of lumbago and leg pain can be improved, so as to achieve the utility model purpose of producing significant curative effect.

In order to achieve the purpose of the above-mentioned utility model, the utility model is carried out through the following technical solutions: a massager for lumbago and leg pain, which is composed of a massager casing, a static friction head, a speed control switch, a medicine cloth, and a fixing sleeve, and is characterized in that : The diameter of the cylindrical portion of the static friction head is greater than the radius of rotation, the outer end of the cylindrical portion of the static friction head is vertically flush with the outer end of the rotation radius, and is fixed in parallel to the eccentric shape and installed in the massager casing. The end of the static friction head is semicircular and fixed with three triangles Ridge-shaped protrusions, the speed control switch is fixed on the massager casing. The drug cloth is covered on the static friction head, the fixed sleeve fixes the drug cloth, and the speed regulating switch can be started to rotate. The diameter of the cylinder of the static friction head is larger than the radius of rotation, and the static friction force is generated by increasing the compression suction area, and the vertical pressure is increased to increase the friction force, and protect the skin from being damaged by excessive stretching. Triangular prism-shaped protrusions are fixed on the semicircular friction head, which can increase the friction coefficient of contact with the skin surface and prevent slipping. According to the treatment needs of patients, 1.2.4.5.6 triangular prismatic protrusions can be fixed respectively. When the rotation speed is 120 rpm and the pressure is 2kg-5kg/cm2, static friction force can be produced for massaging and kneading, and the force can reach the deep tissue and bone surface. When the rotation speed is 600 rpm and the pressure is 0.5 kg-2 kg/cm2, sliding friction force can be produced to massage and knead, and the force can reach the muscle layer. When the diameter of the cylinder of the static friction head is equal to or equal to the radius of rotation, under the same pressure, speed, and friction coefficient, the force is less than that of static friction and greater than that of sliding friction. weak patients. In order to increase the range of massage therapy for lumbago and leg pain, the diameter of the cylinder of the static friction head can be equal to the radius of rotation for different patients.

The massager casing, medicinal cloth, fixed sleeve, rotating body, and switch are the prior art "Viscera Disease Therapeutic Device" ZL95112106·5, which is composed of upper body, lower body, motor, gear, friction head, sliding sleeve, middle plate, The medicine cloth is integrally formed, and the friction head can move up and down in the sliding sleeve. The medicine cloth on the friction head is soaked in the medicine liquid, and the medicine liquid is selected according to the disease to be treated. Each massager casing can be equipped with a static friction head 1-100 pieces.

In this utility model, according to the characteristics of the physiological elongation of human skin being 40%, a static friction head larger than the radius of the surrounding rotation area is used to protect the skin from damage, and can compress and absorb the body surface to generate static friction for massaging and kneading , the end of the static friction head is fixed with a triangular prismatic protrusion, which can increase the coefficient of friction to prevent slipping; the use of a speed control switch can perform low-speed static friction massage on stiff muscles during the process of massaging low back and leg pain, and relax large areas of muscles The parts can be massaged with high-speed sliding friction, and transdermal drug delivery can be performed, that is, drug massage. The diameter of the static friction head in the prior art is significantly smaller than the radius of rotation, and the rotational area of the compressed and fixed body surface significantly exceeds the elongation of the human skin, thereby causing damage, and the smooth semicircular friction head reduces the friction coefficient and causes slippage, so the static friction head of the prior art Static friction cannot be produced, only sliding friction can be produced. Because in the massage treatment of lumbago and leg pain, the massage intensity is very large, because the static friction massage intensity is significantly greater than the sliding friction force massage, and the static friction massage treatment of the prior art is carried out by manual operation, and has been published in domestic and foreign publications. Among the existing massage therapy techniques published, there is no discussion about the characteristics of massage body surface skin, lack of understanding of the effect of massage on the physiological elongation of human skin, and no knowledge that the diameter of the friction head is smaller than the radius of rotation, and it cannot be compressed to absorb the body surface and revolve Generate static friction; according to the massager designed based on the existing technology, the diameter of the friction head is significantly smaller than the radius of rotation, and static friction with high kneading force cannot be performed, but sliding friction with low kneading force can only be performed, and the body surface can be pressed and absorbed. Static friction can only rely on artificial massage with low curative effect and high labor intensity at present.

In the utility model, the diameter of the static friction head is larger than the radius of the circle, and a triangular ridge-shaped protrusion is fixed on the top of the static friction head, which can press and absorb the surface of the body and increase the friction coefficient for static friction massage, which has outstanding substantive features, thereby It overcomes the deficiencies of the prior art, significantly improves the curative effect of low back and leg pain massage and reduces the labor intensity of manual massage, and solves the problems of low curative effect and high labor intensity and high cost in the current low back and leg pain massage treatment.

Description of drawings

Fig. 1 is the front view of the massager for lumbago and leg pain.

Fig. 2 is an A-direction view of the static friction head of the lumbago and leg pain massager shown in Fig. 1 .

Fig. 3 is a B-direction view of the static friction head of the lumbago and leg pain massager shown in Fig. 1 .

Detailed ways

In the waist and leg pain massager shown in Figure 1 of the present utility model: 1 is the massager casing, 2 is the static friction head, 3 is the speed control switch, 4 is the medicine cloth, and 5 is the fixing sleeve; Figure 2 is the A direction of the static friction head View; Figure 3 is a view from the B direction of the static friction head.

The massager of the utility model is realized through the following technical measures: a massager for lumbago and leg pain, which is composed of a massager casing, a static friction head, a speed regulating switch, a medicine cloth, and a fixing sleeve, and is used for massage treatment of lumbago and leg pain; It is characterized in that: the diameter of the cylindrical portion of the static friction head (2) is larger than the radius of rotation, the outer end of the cylindrical portion of the static friction head (2) is vertically flush with the outer end of the radius of rotation, and is eccentrically fixed and installed in the massager casing (1) in parallel , the head end of the static friction head (2) is semicircular and fixed with three triangular ridge-like projections, and the speed control switch (3) is fixed on the massager casing (1). The drug cloth (4) is covered on the static friction head (2), and the fixed cover (5) fixes the drug cloth (4), and the speed regulating switch (3) is started to rotate. The diameter of the cylinder of the static friction head is larger than the radius of rotation. Within the allowable range of human skin stretching, the static friction force is generated by increasing the compression suction area, and the vertical pressure is increased to increase the friction force, and protect the skin from being damaged by excessive stretching. The semicircular friction head is fixed with triangular ridge-shaped protrusions, which can increase the friction coefficient of contact with the skin surface, prevent slipping and reduce friction. According to the treatment needs of patients, the end of the static friction head is semicircular and can be fixed with 1, 2, 4 , 5, 6 triangular ridge-like protrusions.

The specific operation steps of the treatment method are as follows:

1. When treating patients with low back and leg pain, the patient should be in the prone position, and the masseur will fix the drug cloth on the static friction head with a fixed sleeve. There are sixteen static friction heads fixed in the massager, and apply active oil or Safflower oil, for patients with stiff lumbar muscles and severe pain, the speed can be adjusted to 120 revolutions per minute, and the pressure of the static friction head is 2 kg per square centimeter, which can be controlled by the doctor himself. The doctor holds the massager and massages the lesion. The static friction massage is mainly aimed at the local area, but at the same time, it also massages the surrounding area of the lesion. The massage time is 3 minutes. The force can reach deep into the tissue and relax the stiff muscles. After the muscles are relaxed Pain can be resolved.

2. When the lumbar muscles are relaxed, the effect of sliding friction massage on the entire lumbar muscles will be better. The specific method is: adjust the speed of the friction head to 600 revolutions per minute, the pressure of the friction head is 1 kg per square centimeter, and perform a large-area mobile massage. The massage time is 5-8 minutes. The sliding friction cooperates with the active oil. Friction generates heat, promotes blood circulation and removes blood stasis, and the curative effect can last for 1-2 days.

3. Lumbago and leg pain massage treatment once a day, or every other day according to the patient's condition, 15 times per course of treatment, during the treatment, adjust the intensity of action, treatment time and external drugs according to the patient's needs, so that the patient feels comfortable and willing to accept it allow.

4. Lumbar and leg pain is a very common disease. Most of the medical treatment requires classification or finding out the cause, and then symptomatic treatment. Massage is different for lumbago and leg pain. Massage can be used for any type of lumbago and leg pain. The method of treatment, and quite curative effect. Lumbar and leg pain massagers are widely used, not only available in hospitals, but also for patients at home.

Embodiment of the utility model:

When we use the massager with the diameter of the friction head smaller than the radius of rotation in the prior art and the top of the friction head to be semicircular and smooth to massage, patients generally report that the active force is small and the stimulation intensity is insufficient. After adopting the technique of the invention, the patient feels good, and not only the lumbago symptoms can be quickly relieved, but also the curative effect of waist fever can be maintained for 1-2 days by using the activating collateral oil medicine massage.

Claims (4)

1. a lumbago and skelalgia masseur, be made up of masseur casing, static friction head, speed-regulating switch, stype, fixed cover, carry out lumbago and skelalgia massage treatment, it is characterized in that: static friction head (2) cylindrical portion diameter is greater than the radius of gyration, static friction head (2) cylindrical portion outer end and radius of gyration outer end vertical level, become that eccentric shape is parallel to be fixedly installed in masseur casing (1), static friction head (2) cephalic par is that semicircle shape is fixed with three triangle prismatic projections, and speed-regulating switch (3) is fixed in masseur casing (1).

2. according to lumbago and skelalgia masseur according to claim 1, it is characterized in that: static friction head (2) cylinder diameter can equal the radius of gyration.

3. according to lumbago and skelalgia masseur according to claim 1, it is characterized in that: static friction head (2) end is that semicircle shape can be fixed with 1,2,4,5,6 triangle prismatic projection respectively.

4. according to lumbago and skelalgia masseur according to claim 1, it is characterized in that: each masseur casing (1) can be equipped with static friction head (2) 1-100.