WO2015122735A1

WO2015122735A1 - Chair having neck exercise support for neck exercise

Info

Publication number: WO2015122735A1
Application number: PCT/KR2015/001556
Authority: WO
Inventors: 성태수
Original assignee: 성태수
Priority date: 2014-02-14
Filing date: 2015-02-16
Publication date: 2015-08-20

Abstract

As a method for achieving the objective of the present invention, provided is a neck exercise support for neck exercise formed in the upper part of a chair, the neck exercise support comprising: a contact plate which is to be in contact with the head; a central hole which forms an empty space in the center of the contact plate; a first insert hole which transversely penetrates the interior of the contact plate; a contact plate support which is configured so as to support the contact plate; a second insert hole which is transversely formed in the center of the contact plate support to correspond to the first insert hole of the contact plate; a coupling part which penetrates the first insert hole and the second insert hole; a contact plate support through-hole which is formed in the vertical direction with respect to the second insert hole; and a pair of first coupling rods which are coupled with the contact plate support through-hole; wherein the contact plate is coupled with the contact plate support via the coupling part, and the contact plate support coupled with the coupling part is connected through the first coupling rods.

Description

Chair with neck exercise support for neck exercise

The present invention relates to a neck rest (headrest) attached to an office chair or a vehicle chair, and the neck rest is tilted backwards and the bottom of the neck rest at the same time when the neck movement is pushed with the back of the neck rest attached to the chair. It relates to a chair with a neckrest to which cervical traction is used during neck movement, which is used to strengthen the muscles of the neck by performing neck movement by allowing the cervical traction to be pulled up as well as to bring the cervical traction effect.

The above two are the original objects of the present invention.

However, by providing a simple additional device to the basic structure for the above purpose can bring the effect of acupressure of the shoulder, acupressure will also be a related field.

The present invention is a technical field for strengthening the neck muscles, widening the narrowed intervertebral disc as a field for treating neck pain.

Conventional techniques in this field include conventional means used in physical therapy rooms,

In the lying down position, the chin and the rear head are wrapped together and the head is pulled toward the crown. Some office chairs use headrests, but all of them use the chin and back head to wrap the tow. .

As a conventional technique, it is as follows.

As shown in the first of Fig. 15, the most primitive method is to wrap the chin and the back with a cloth and pull it up.

The second thing of Fig. 15 is that the neck is stretched using air to wrap the neck around the tube.

The third and fourth diagrams of Fig. 15 use the chair's headrests to support the jaws and tow up using hydraulic pressure. The third diagram of Fig. 15 operates the headrests left and right and the fourth diagram of Fig. 15 operates the headrests up and down. It is about a technology that combines.

As a challenge to solve,

The first is to strengthen the muscles of the neck is a fundamental treatment, so increase the muscle mass of the neck,

The second is to increase the spacing of the narrowed cervical spine,

Third, the person who feels pain in the neck has a purpose to help acupressure around the shoulder because it involves pain in the muscles around the neck.

Fourth, there must be convenience of use,

Fifth, it is necessary to increase its utility by making it accessible to everyone.

The present invention is a method for solving the above problems,

In the neck support for neck exercise formed on the upper part of the chair,

Contact plates in contact with the head;

A central sphere defining an empty space at an intermediate portion of the contact plate;

A first insertion hole penetrating the interior of the contact plate in a transverse direction;

A contact plate support configured to support the contact plate;

A second insertion hole configured in a transverse direction corresponding to the first insertion hole of the contact plate at a central portion of the contact plate support body;

A coupling part penetrating the first insertion hole and the second insertion hole;

A contact plate support through hole formed in a direction perpendicular to the second insertion hole;

A first coupling rod formed of a pair coupled with the contact plate support through hole;

The contact plate is coupled to the contact plate support through the coupling portion, and the contact plate support coupled to the coupling portion is characterized in that the connection configuration through the first coupling rod.

In addition, the lower part of the contact plate is characterized in that the wood pressure bar.

In addition, the coupling portion can be configured in various ways, but in the present invention is characterized by consisting of a coupling pin.

In addition, the front plate of the contact plate and the neck movement support is characterized in that the neck corresponding to the bent portion to be seated.

In addition, the first coupling rod is characterized in that the contact plate spring further configured.

In addition, the neck movement support is characterized in that it is provided with a spring having an elastic portion.

In addition, the spring is characterized in that the torsion spring.

In addition, the first coupling rod is characterized in that it further comprises a first rotating shaft configured in the vertical direction.

In addition, characterized in that the bottom plate of the neck movement support is formed extending around the first rotary shaft.

In addition, it characterized in that the support plate with a neck movement support groove further configured to insert the first rotating shaft.

In addition, the auxiliary support plate is further placed on the lower portion of the support plate, characterized in that the auxiliary support plate is configured to configure a second coupling rod to connect with the support plate.

In addition, a coupling rod insertion hole is provided to connect with the second coupling rod,

The second coupling rod is characterized in that the support plate spring.

In addition, the auxiliary support plate is characterized in that the support rod is further configured to couple with the main body of the chair.

In addition, the support rod is characterized in that the back spring is further configured.

In addition, the neck movement support groove is composed of an elastic means, the elastic means is a neck exercise support for neck exercise, characterized in that the pocket spring

In addition, the sub support plate is characterized in that the acupressure rod fixing plate, but

The acupressure rod fixing plate is characterized in that the shoulder acupressure rod portion.

In addition, the shoulder acupressure rod portion is provided with a handle that can be moved forward and backward on the bolt and the one end of the lock and the fixing pin to lock and release the lock on the other end of the lock, the handle and the shoulder acupressure bar It is characterized by including one.

In addition, the shoulder acupressure rod portion is characterized in that the rail box for coupling with the acupressure rod fixing plate.

In addition, the shoulder acupressure rod portion is configured to be connected via a rising bar to be able to move up and down through the chair handle, characterized in that the lifting lever for raising and lowering the rising rod.

In addition, the elevating lock portion constitutes a sliding fastener for advancing and retracting the second and second bolts, and constitutes a cable for advancing and retracting the sliding fastener, and raises the lift lever when the cable is pulled. It characterized in that the third rotating shaft is configured in the lifting lever to be made.

Disc disease is fatal to humans walking upright. The working environment of modern people is forced to press the disks of the spine and cervical spine all day because they have to sit and work. Nevertheless, unlike other muscles, especially cervical muscles have little chance of training. Common neck movements include turning your head from side to side, or moving your head back and forth or right and left.

A common way of doing neck exercises is to push the right head of the ear to the left with the bottom of your right hand, while at the same time pushing your head to the right to match the power of your right hand to train your muscles. In addition, as described above, the neck movement is performed by the pushing force. At this time, the muscles of the cervical spine are given strength by the mutual pushing force. This exercise still does not effectively prevent neck cervical disc compression. However, it is not easy to take time to do this exercise separately.

As a result, the muscles of the neck weaken and the neck is squeezed and finally the intervertebral disc is pressed. The above-described methods are used as a method for solving this problem.

But the common feature of these instruments is that they do not move with the head pulled up. The problem with this method is that the muscles cannot be trained because the head is fixed while being towed.

Exercise for the training of the neck muscles is rare in the case of using a device other than the bare-hand gymnastics mentioned above. When training the muscles of the limbs, using heavy equipment such as dumbbells or weights to increase the muscle mass, but in the case of the neck as shown above, all around the bare hand movements such as rotating or bending. However, the present invention corresponds to the effect of lifting the dumbbell as if the neck is repeated by pressing the forcefully. Muscle mass is dramatically increased compared to bare gymnastics, which is a solution to the underlying neck disease.

In addition, as will be described later, when the neck is pushed back, a great traction effect is generated, so that it is possible to see the benefits. Another effect of the present invention is that anyone can easily and conveniently exercise. The equipment in the physiotherapy room is not only effective, but it is not easy for anyone to exercise. However, the present invention can exercise very easily in that it uses a chair that is in contact with everyday. You can do it at any time during the office or while driving, and it is enough to turn your head back. And with a simple add-on can be effective to shoulder acupressure.

1 is a perspective view of the present invention

2 is an internal structure diagram of the back plate

3 is a contact plate

4 is a contact plate support

5 is a coupling view of the contact plate and the contact plate support

6 is a front view of the main body;

7 is a rear view of the main body

8 is a coupling view of the contact plate and the contact plate support and the main body

9 is an exploded view of the support plate

10 is a coupling of the support plate

11 is a view of the contact plate and the contact plate support and the main body and the support plate

12 is an explanatory diagram of the movement phenomenon of the cervical spine

Figure 13 is an organic explanatory diagram of the spine and cervical spine

14 is an overall explanatory diagram of the exercise process and the traction process

Figure 15 is a schematic diagram of existing methods

Figure 16 is a contact explanatory diagram of the support bar

Figure 17 is a perspective view of the acupressure pin (left side is an exploded view, the right side is a coupling view)

18 is a coupling diagram of the support plate

Figure 19 is a combination of the main body and the rising rod of Figure 6

Figure 20 is a diagram of the combination of Figure 11 and the rising rod

21 is an exploded view of a rising bar;

22 is a rising bar coupling

Fig. 23 is an overall view of Fig. 20 combined with a chair;

Figure 24 is a view showing the connection of the rising bar cable and the bite cable to the chair handle

Fig. 25 is an operation diagram in which a byte is operated by a byte cable

Figure 26 is a state diagram for raising the rising bar by the rising bar cable

The best embodiment is the combination of Figs. 5 and 6 shown in Fig. 11.

The contact plate of FIG. 5 constituting FIG. 11 causes the contact plate to move freely in the front-rear direction when a force is applied to the rear part of the head.

When the head is applied, there is a lever 56 which acts as a lever when the head is flipped backward at both ends of the rear lower part of FIG. 6 and raises the lower part, and the first torsion spring is pushed in the opposite direction when the headrest is moved backward. (57) is a state diagram inserted.

In addition, the spring 52 is to act to move the contact plate downward due to the action of the lever and lever lever roller 55 and the torsion spring roller 58 to allow the head to rest on the contact plate even when the neck is wet.

FIG. 10 is configured so that the upper plate and the lower plate of FIG. 9 are combined so that the upper plate can move back and forth.

As shown in the right side showing the fixture of FIG. 11 in more detail, if there is no pocket spring, the first torsion spring 57 at the rear of the headrest is bent downward (see FIG. 5B). It is located in the upper end of the support groove will not produce the desired desired traction effect.

In order to produce a desired desired traction effect, the first rotation shaft 54 is raised along the groove cut in the center of the support 73 so that a traction action occurs. Because you have to. Figure 2 is combined with the chair is shown in this case, in order to show the traction effect by using a compression spring on the support bar 77 so that the headrest can be elevated when used.

As mentioned above, the spring which is the outline | summary of this invention was used in three places.

Hereinafter, exemplary embodiments of the present invention which do not limit the present invention will be described in detail with reference to the accompanying drawings.

1 is a schematic diagram of the present invention;

2 is an internal structure diagram of a back plate.

As described above, the present invention corresponds to the gist of the present invention that the neck movement is performed while pushing the headrest which is the degree of coupling between the contact plate, the contact plate support, the main body and the support plate with the head, and at the same time the neck is towed in the longitudinal direction.

3 and 4 is a contact plate in direct contact with the head is a structure of the contact plate support to ensure that the head and the contact plate can be in good contact.

4 shows contact plate support through-holes 38 on both sides of the interior of the support for engagement with the body of FIG.

The contact plate and the contact plate support are joined using a coupling pin 36,

This is a state diagram of the conjugate and is shown in FIG.

According to Figure 5 when the force is applied to the back portion of the head to freely move in the front and rear direction.

6 is a view of the main body to be combined with FIG.

Figure 6 corresponds to the front part of the body

7 corresponds to the rear portion of the main body.

It is a state in which the first torsion spring 57, which is pushed in the opposite direction when the headrest moves backward, has a lever neck 56 that acts as a lever and raises the lower part at both ends of the rear lower part. .

The first torsion spring 57 is shown by using a leaf spring in the present invention. The small torsion spring is a second torsion spring (59) to be selectively used when the muscles of the neck are strengthened. The left end of the 7 degree torsion spring is disassembled and in use, it is inserted with the right end of the 7 degree. . In some cases, an auxiliary spring can be added or selected. In Figure 7 it is shown that the main spring can be inserted.

8 is a view showing a combination of FIGS. 5 and 6.

Figure 9 is an exploded view of the support plate inserted in the middle of coupling Figure 8 with the chair.

The support plate of FIG. 9 is composed of an upper plate and a lower plate. The upper plate includes a support 73 for inserting a portion of the first rotating shaft 54 and the ring of FIG. 8 to support FIG. 8. Combination rod insertion hole for inserting the lower plate is configured.

The lower plate of Figure 9 has a second coupling rod (78) for inserting the support plate spring (74) on both sides of the lower plate.

Figure 11 is a combination of Figures 10 and 8, which is the headrest of the present invention.

One characteristic of FIG. 11 is that there is a pocket spring on top of the support 73.

As shown in the right side showing the fixture of FIG. 11 in more detail, if there is no pocket spring, the first torsion spring 57 at the rear of the headrest is bent downward (see FIG. 7). It is located in the upper end of the support groove will not produce the desired desired traction effect.

To produce a desired desired traction effect, the first rotary shaft 54 is raised along the groove cut in the center of the support 73 so that the traction action occurs. Because you have to. Figure 2 is combined with the chair is shown in this case, in order to show the traction effect by using a compression spring on the support bar 77 so that the headrest can be elevated when used.

The foregoing is an overview of the present invention, three springs were used.

In general, it can be assumed that only one spring torsional action is applied to the headrest as shown in the right figure of FIG. The problem is not only the cervical spine flexes when you lean back. Since the supporting plate 31 is placed on the contact plate for the traction of the neck, the traction is made to be maximized by the contact force that contacts a certain part of the neck.

The reason for this will be described with reference to FIGS. 12 and 13.

When the neck is tilted back, the cervical spine is not bent in a straight line, but the seven cervical spines are bent and the shape is curved like a bow. In other words, the “I” point in Fig. 12 is the cervical spine number 7, which is not only bent, but is bent as each node cooperates as a bow as shown in the drawing. When the neck is tilted backwards, the cervical spine does not rotate while maintaining a straight line. Furthermore, the cervical spine moves not only the cervical spine but also the spine, especially the thoracic spine. As a result, when rotating by the e-line of FIG. 12, the rotation radius of a becomes smaller than when the movement is performed while maintaining the straight line. There is also a difference in the descent width, as compared to when the linear movement of the additional d as shown in Figure 12 will be made.

13 is as follows.

The lower part is the spine and the upper part is the cervical spine.

13 shows the premise that both the spine and the cervical spine move in a straight line, and the cervical spine is bent only seven times.

The second illustration of FIG. 13 shows a case where only the cervical spine is bent, but at this time, the movement width does not increase and does not push strongly. But in reality, you can't move your neck like this.

The third figure shown in Fig. 13 is a phenomenon actually occurring when exercising, and the back, especially the thoracic spine, is bent back.

When you do this, you can have a smooth neck workout and exercise vigorously. In particular, a large protruding part of the back of the neck is retracted behind the cervical spine No. 7 position, while touching the back of the neck, it can be clearly seen that the third motion of FIG. The thoracic vertebrae are much less cervical vertebrae, and because of this phenomenon, the rotational axis can be seen as two in the thoracic and cervical vertebrae. It will change from time to time depending on the angle of the neck back.

Due to this phenomenon, as shown in the first and second drawings of FIG. 13, there is no meaning in the simple manufacturing, and in particular, when the supporting rod 31 is placed at the bottom of the contact plate as in the present invention, it is almost impossible to move.

As mentioned earlier, we have three springs corresponding to each movement.

When the neck is tilted by the line e of FIG. 12, there is an additional drop of d as shown in FIG. 12, and the back is bent to the spine, so that the additional drop is made by β of FIG. As it protrudes and bends, additional descent occurs.

For example, in the case of a normal body, there is actually an additional fall phenomenon of about 10 cm or more.

The first spring is a back spring (123, Fig. 2) placed to absorb it.

Secondly, not only the descent is performed but the backward movement is performed to achieve the desired motion. This can be done even if the description is not necessary, and this exercise also needs to have an additional backward about 7-10 cm in the case of ordinary people, so that the absorbing plate spring 74 shown in FIG.

Third is the configuration of the contact plate spring 52 (see Fig. 6). As shown in Fig. 10, when there is rotation by the e-line of the same degree, the radius of rotation by a decreases.

Therefore, without this spring, the head will slide under the contact plate during rotation.

Even if the first configuration of the lower spring (back plate) and the second configuration of the support plate spring (Fig. 9) even if the cervical spine bent in a sharp curve, if the contact plate (Fig. 5) is not dragged to the position of the cervical spine 7 The sliding phenomenon is inevitable.

14 corresponds to the entire explanatory diagram for explaining the traction process in the exercise process.

A detailed look at FIG.

It is assumed that even if the headrest is made long (L in Fig. 16) and only the contact plate spring is provided as shown in Fig. 16, there will be a smooth rotation (to avoid mounting the springs in multiple places). Because of the sharp bending, the sliding of the head from the contact plate cannot be avoided, and thus the support rod 31 leaves the place of the rubella, so the sliding phenomenon of the head and the contact plate cannot be avoided.

As shown in FIG. 16, the cervical spine is sharply bent, so that when it is pulled out a lot, the head slides down the contact plate and only the upper end of the head contacts the contact plate.

This will not only bring the effect of traction, but also create an unpleasant friction that will slip, making the effect of the exercise unpredictable. In order to avoid this phenomenon, it is a rotational configuration of the contact plate 30 as shown in FIG. 5 in which the device configured together with the spring presses the contact plate spring 52 of FIG. 6.

This ensures that the head and the contact plate are always in close contact with each other and the towing is also stable.

That is why the spring is placed in three places.

These springs, on the other hand, play a good role in traction.

The first to bring about a traction effect is the lever 56, when the head is turned back in FIG. The lever serves to raise the lower end of the headrest by acting as a lever when the headrest rotates. Since the part is subjected to a strong load, the lever roller 55 was placed at the lower end to avoid friction noise and smooth operation.

Secondly, the torsion spring at the end of the lever also bends back to help the synergy by using the elasticity of the torsion spring.

Thirdly, in the traction operation of the back spring 123 in FIG. 14, even if the neck is tilted about 45 degrees backward, the branch of the bleeding blood meets the vertical force. Since the head bone of the neck is pitted and the head is tilted, the supporting rod is pushed up the neck vertically.

Therefore, the back spring 123 is directly received by the pushing force is the effect of the traction at this time.

In particular, the cervical spine is bent in a direction perpendicular to the lower part of the cervical spine 6, 7 is subjected to a large force. That is, the main part of the muscle used when the neck is bent like a bow backward and pushed back is 2,3,4,5, which is the middle upper part of the cervical spine (since this part is bent a lot), and the lower cervical spine This is because the muscles in the 6th and 7th parts are flexed less structurally, which results in less force, which means that the lower part of the muscles that are less rigid tend to be stretched. Neck disease occurs almost in the cervical spine 6, 7, so this is a good phenomenon in the treatment of neck disease.

Next, because of the spring's reaction, it acts as a force for traction as the spring is pressed. Existing methods maintain the neck in a straight line, so that the entire cervical spine is evenly towed, allowing intensive force to be applied to certain cervical spines. Thus, from the moment the neck is tilted back, the cervical spine gradually receives the reaction force of the back spring, and as the angle increases, the force increases. This is the force that pulls the neck.

This means that the muscles are trained by applying force to the muscles (because they are pushed backwards) but lifting up (pulling them).

The present invention is subjected to the reaction force of the climbing of the back spring from the moment the neck back. Of course, the muscles are hardened by the force in the neck, so the length of the traction may be smaller than the existing methods without any force. However, as mentioned, stretching as muscles become stronger and traction without force enters a different dimension.

Remembering a certain state of repetition, the muscles are being strengthened by being pulled up and being pulled up and down without any force, which is different from the strength of the muscles caused by the exercise of the neck.

This phenomenon occurs in the same principle in the case of the contact plate spring 52 (Fig. 6), and in this case, the force is always applied in the vertical direction irrespective of the tilted angle.

This is because the contact plate and the head are always attached in parallel by the contact plate coupling pin 36.

This is how the traction occurs at the same time as the neck exercise.

In another embodiment, a device for acupressure and simultaneous acupressure may be configured.

When the acupressure rod is placed on the bottom of the support plate of FIG. 12, the headrest can be pressed by the force of the headrest descending.

Figure 18 under the support plate of the acupressure rod fixing plate (163) is attached to the support plate after the acupressure rods of FIG. Acupressure bar is manufactured as shown in Figure 17 to be able to move back and forth, left and right.

FIG. 17 is an exploded view on the left and a combination view on the right of FIG.

After the acupressure rod 41 is attached to the first picture 171 of the second picture from the top of 17 degrees, the fixing pin spring 151 is fixed with a piece and the cover plate 160 is completed.

Usually, the fixing pin 152 is protruded and is fixed while being inserted into the hole () drilled in the shiatsu rod fixing plate. By lifting up, you can move the pressure body freely.

Shown in the lower right part of FIG. 17 is a rail box 158.

The chiropractor's body is in it, and it can move back and forth. The rail protrusion 157 at the bottom of the rail cap is inserted into the bar groove 162 which is dug like a rail at the front of the acupressure rod fixing plate 163 to move left and right. One-touch handle 154 can be moved to the desired position in front, rear, left and right, and the handle is immediately fixed in place. If the shiatsu device sticks out, making the chair difficult to perform, the shiatsu plate is hidden under the support plate as shown in FIG.

Since the right hand is operated with the left hand and the left hand with the right hand, the handle is positioned accordingly.

The reason why the rail groove 162 is provided is to prevent this because the acupuncture structure of the shoulder is not flat but is easily removed from the desired position by applying force. Since the rail protrusion 157 has a length from side to side, the acupressure rod is in contact with the desired position without being pushed.

Most patients with neck disease are accompanied by pain in their shoulders, and they often use headrests when tired shoulders are stimulated. As shown in Figure 1 in order to increase the effect of the chiropractor lowered both sides of the back so that you can put a shoulder on this part of the neck during exercise and put both shoulders on the chest and the effect of the acupressure will be doubled. If you support the lower end of the shoulder and if not the effect of acupressure will be different. This area is also effective when you rest your shoulders when you rest your shoulders.

Another example is the pulling of the armrest back to further increase the force of traction, such as FIGS. 19B and 24.

The overall operation is shown in FIG. 23. The outline is based on the principle that the forward lever 222 is placed at the lower end of the second rotating shaft 223 when the armrest is pulled back by using a cable that is a power transmission line.

As shown in FIG. 19, the groove 170 to which the rising rod 173 is coupled is placed at the bottom of the support 50 having the headrest lever, and the rising rod 173 is coupled thereto, and the shape thereof is illustrated in FIG. 20. The rising rod has a joint 172 in the middle according to the headrest is moved back and forth. Of course, the support plate, as shown in Fig. 18, the rising rod passing holes (164, 166) are kept long before and after.

The support bar 77 of the headrest is made long as shown in FIG. 23, mounted through the fixing bar 210 attached to the upper and lower backs, and lifted up using a tension spring 211.

In the following it will be described an additional action that results in the effect of acupressure.

The T bar 212 having teeth on both sides of the middle portion of the support bar 77 is firmly fixed to the support bar using a bolt. When the left armrest of the chair is pulled down by inserting the biter 234 to bite down the T-bar 212, the lower torsion spring 233 is usually pushed up the biter to the T-bar and the lower bar. The biters are spaced apart from each other so that the biters do not interfere with the operation of the T bar 212. However, if you pull the armrest, bitter narrows and bites down the T bar 212, while being connected with additional acupressure and support rods, the support rods also descend. When the armrest is released, the bite is widened by the return spring 220 of the bottom of the chair and the torsion spring 233 of the lower part of the biter, thereby widening the space between the bar T 212.

The biter is of course made of an elastic body that opens its teeth.

Then look at the process of pulling the headrest up.

Towing should rise up unlike the acupressure, so that the rising bar 190 as shown in Figure 22 to raise the rising rod and pull the armrest to act as a synergistic action of the cable connected thereto. In this case, a sliding pulley 196 was used as shown in FIG. 22 to enable neck movement. In this case, connecting the cable 194 to the right armrest is not shown in the drawing, but in the case of the left armrest of the figure, the biter is lowered to install the structure to help the additional lowering of the shiatsu rod and the headrest.

FIG. 21 is an exploded view of the rising bar, and the second bolt 191, which will bite the rising bar 173 inside the rising bar, shows the third torsion spring 193 shown in FIG.

The second bolt is pushed back by the third torsion spring, so that there is no contact with the rising rod 173, but when the armrest is pushed backward, as the wire 195 is pulled, the sliding puller 196 descends and the second bolt is lowered. Advance (191) is a structure to bite the rising rod (173). Then, the second knob 191 moves up and down slightly by the rotation shaft by the third rotation shaft 192, thereby increasing the effect of the movement.

Ascending rod 173 is fixed only the lower end of the joint and the upper portion should be moved back and forth, but only the lower end is fixed through the support bar fixing bar 210 as shown in FIG.

Since the step of using the armrest is already in the state where the neck is turned back a lot, the ascent rod is already lowered, so when the ascent rod is raised, it is towed even if the necessary lift section is short, and the ascending lever 190 is installed with a high ratio of leverage. Being able to achieve the desired purpose with little power.

Therefore, you can get as much power as possible, and the stronger the ascending force, the more powerful the neck will be.

Particularly, in the present invention, the movement width of the contact plate 30 is reduced by the movement of the contact plate 30. It is very different from the existing method that can hardly move the neck.

This increases the spacing of the narrowed intervertebral discs, and when the armrest is additionally used in an innovative way, the effect becomes even more effective, resulting in the narrowing of the intervertebral discs in a short time.

The nodding motion in the state of strong towing is similar to the principle that the rock moves by moving lightly with a lever when moving a large rock.

Then explain how to fix the armrests.

24, 25, and 26 are detailed views for explaining movement of the bite and the rising bar provided in the armrest portion.

The armrests have a return spring 220 so that they do not lean back normally so that the armrests automatically recover. The left armrest can be moved back and lowered by the biter. The right armrest raises the lever and after the exercise, the return spring is restored.

Therefore, the use of the armrest is to be used additionally in the state where the neck is tilted to some extent, it serves as an armrest in the state without the neck.

The ideal power transmission cable is a type commonly used in bicycles and vehicles. It is a wire that is bent inside a steel pipe that is well bent but not shrinkable.

When using the present invention, as shown in the above motion to lean back the neck is good for the correction of the neck striking forward, the neck smoothly to be stretched to the chest, so that it will be widely spread to the chest.

All joints are surrounded by muscles and neck muscles are the same.

If the knee joint is worn down, cycling and swimming are recommended, as the muscles surrounding the joint are strengthened.

Even if there is no traction in the cycle or swimming, the muscles are strengthened and the gap between the joints is widened because the muscle fibers are surrounded by contractile fascia and the muscles are not only thickened to the side but also to length. Strengthening the neck muscles means that you can see the effects of traction by itself, and thus the present invention will be an invention that has great significance even by strengthening muscles apart from traction. Because the neck is the part that connects each part of the body with the neck, it means that the health comes when the neck is healthy and crosslinks well. When the neck is overloaded, the shoulders become stiff, which means that the neck is weak and overloaded. Fundamental healing is the only way to strengthen the muscles of the neck.

And since most of the neck muscles are in the back of the neck, exercising backwards will be the best condition for the treatment and prevention of cervical diseases.

Finally, since most of the devices are hidden under the back and the chair, the appearance is the same as that of a conventional chair, and there is no objection to the appearance.

You don't need to manipulate anything, just flip your neck back,

Accessibility is also a chair that comes into contact all day when you open your eyes.

Therefore, the back spring 123 is directly received by the pushing force is to occur and the effect of the towing at this time.

In particular, the cervical spine is bent in a direction perpendicular to the lower part of the cervical spine 6, 7 is subjected to a large force. In other words, the main part of the muscle used when the neck is bent like a bow backward and pushed back is the part 2,3,4,5, which is the upper part of the cervical spine (since this part is bent a lot), and the lower cervical spine. This is because the muscles in the 6th and 7th parts are flexed less structurally, which results in less force, which means that the lower part of the muscles that are less rigid tend to be stretched. Neck disease occurs almost in the cervical spine 6, 7, so this is a good phenomenon in the treatment of neck disease.

The present invention corresponds to the effect of lifting the dumbbell as if the neck is repeated by pressing the force vigorously. Muscle mass is dramatically increased compared to bare gymnastics, which is a solution to the underlying neck disease.

In addition, as will be described later, when the neck is pushed back, a great traction effect is generated, so that it is possible to see the effect of profit. Another effect of the present invention is that anyone can easily and conveniently exercise. The equipment in the physiotherapy room is not only effective, but it is not easy for anyone to exercise. However, the present invention can exercise very easily in that it uses a chair that is in contact with everyday. You can do it at any time during the office or while driving, and it is enough to turn your head back.

Claims

In the chair having a neck support for neck exercise formed in the upper portion of the chair,

Contact plates in contact with the head;

A central sphere defining an empty space at an intermediate portion of the contact plate;

A first insertion hole having a hole in the transverse direction of the contact plate;

A contact plate support configured to support the contact plate;

A second insertion hole configured in the transverse direction corresponding to the first insertion hole of the contact plate on the contact plate support body;

A coupling part for coupling the first insertion hole and the second insertion hole;

A third insertion opening formed in a direction perpendicular to the second insertion opening;

A first coupling rod formed of a pair coupled to the contact plate support coupling member;

The contact plate is coupled to the contact plate support through the coupling portion and the contact plate support coupled to the coupling portion is a chair having a neck movement support for the neck movement, characterized in that configured through the first coupling rod.
According to claim 1, wherein the lower portion of the contact plate is provided with a neck exercise support for a neck exercise, characterized in that the neck pressure bar (32).
The chair having a neck movement support for neck exercise, characterized in that consisting of a coupling pin.
According to claim 1, wherein the contact plate and the front portion of the neck movement support having a neck movement support for the neck movement, characterized in that the neck has a bent portion (34) so that the neck can be seated.
The chair having a neck movement support for neck exercise according to claim 1, wherein the first coupling rod further comprises a contact plate spring.
According to claim 1, wherein the neck movement support is a chair having a neck movement support for the neck movement, characterized in that provided with a spring having an elastic portion in the rear.
7. The chair having a neck exercise support for neck exercise according to claim 6, wherein the spring is a torsion spring.
The chair having a neck movement support for neck exercise according to claim 1, further comprising a first rotating shaft configured in a vertical direction with the first coupling rod.
The chair having a neck exercise support for neck exercise according to claim 8, wherein the bottom plate of the neck exercise support is extended around the first rotational shaft.
10. The chair as claimed in claim 9, further comprising a support plate having a neck movement support groove for inserting the first rotary shaft.
11. The chair having a neck exercise support for neck exercise according to claim 10, further comprising an auxiliary support plate below the support plate.
12. The chair having a neck movement support for neck exercise according to claim 11, wherein the auxiliary support plate has a second coupling rod configured to connect with the support plate.
The chair having a neck movement support for neck exercise according to claim 12, characterized in that a coupling rod insertion hole is provided for connecting with the second coupling rod.
13. The chair having a neck exercise support for neck exercise according to claim 12, wherein the second coupling rod has a support plate spring.
The chair of claim 13, wherein the auxiliary support plate further comprises a support bar for coupling with the main body of the chair.
15. The chair having a neck exercise support for neck exercise according to claim 14, further comprising a back spring formed on the support bar.
11. The chair having a neck movement support for neck exercise according to claim 10, wherein the neck movement support groove has an elastic means.
18. The chair having a neck movement support for neck exercise according to claim 17, wherein the elastic means has a pocket spring.
[16] The chair having a neck exercise support for neck exercise according to claim 15, wherein a pressure bearing rod fixing plate is provided below the auxiliary support plate.
[20] The chair having a neck exercise support for neck exercise according to claim 19, wherein the shiatsu bar fixing plate has a shoulder shim bar.
21. The method of claim 20, wherein the shoulder acupressure rod portion has a handle that can be moved forward and backward on the bolt and one end of the lock and the other end of the lock pin is fixed to lock and release the lock, but the lock and the handle Chair having a neck exercise support for neck exercise, characterized in that provided with a shoulder bar.
22. The chair having a neck exercise support for neck exercise according to claim 21, wherein the shoulder bar is provided with a rail box for coupling with the bar rod fixing plate.
22. The chair having a neck exercise support for neck exercise according to claim 21, wherein the shoulder acupressure rod part is configured to be connected to and lifted up and down through a chair handle by connecting through a rising bar.
24. The chair having a neck exercise support for neck exercise according to claim 23, further comprising a lift lever for raising and lowering the lift bar.
25. The method of claim 24, wherein the lifting lock unit comprises a sliding fastener for allowing the second lock and the second lock to move forward and backward and constitute a cable capable of moving the sliding lock forward and backward and when the cable is pulled A chair having a neck exercise support for a neck exercise, characterized in that a third rotating shaft is configured on the lift lever to raise the lift lever.