KR101070083B1 - A head rest for car seat with massager - Google Patents

Abstract

end. The technical field to which the invention described in the claims belongs.

The present invention relates to a headrest for a car seat having a built-in massage device, and more particularly, a massage device is built in a headrest of a car seat that supports the neck of a rider and at the same time the neck of the rider is supported at the time of riding. During the ride with acupressure in the back of the cataract, the brains of the occupants will be released.

I. The technical problem to be solved by the invention.

Conventional headrests do not have special functions other than simply supporting the head of the rider, so when fatigue accumulates due to long periods of driving or riding, the headrest cannot be effectively released. In particular, when the fatigue accumulates, the neck becomes stiff. Inadequate blood circulation can lead to an accident, causing you to lose focus.

All. Summary of the Solution of the Invention.

The present invention has been made to solve the conventional problems as described above, the object of the present invention is built in the headrest of the top of the seat back of the car seat, so that the shiatsu port is moved back and forth by the elasticity of the spring, so that the rider When sitting, the blood pressure in the back of the neck is effectively acupressure, and if the head or neck of the passenger hits the head rest due to a collision, the acupressure ball retreats into the head rest by the spring's elasticity, absorbing the shock and injuring the passenger's neck or head. It is to provide a headrest for a car seat which can be prevented.

la. Important uses of the invention

Car headrests.

Description

Head rest for car seat with massage device {A head rest for car seat with massager}

1 is a longitudinal sectional view showing an embodiment of the present invention.

Figure 2 is a cross-sectional view showing an embodiment of the present invention.

3 is a front view showing an embodiment of the present invention.

Figure 4a, 4b is a cross-sectional view of the shiatsu sphere and the fixed steel plate separated state.

5 is a cross-sectional view showing a state in which the chiropractor is retracted.

Figure 6a is an exploded perspective view of acupressure tool is installed fixture.

Figure 6b is a cross-sectional view of acupressure tool is installed.

7A is a front view of acupressure spheres in another shape;

7B is a plan view of acupressure spheres in another shape.

8 is a front view of the acupressure port formed with a small projection.

9 is a front view of the acupressure port formed with a large projection.

10A is a front view of the acupressure tool with ribs formed on the left and right sides.

Fig. 10B is a plan view of the acupressure port with ribs formed on the left and right sides thereof.

<Explanation of symbols for the main parts of the drawings>

10 headrest 12 fixed steel plate                 

14 support bar 16 acupressure ball

18: elastic band 19a, 19b: cover

20a, 20b: coupling groove 22: recessed portion

24a, 24b: Acupressure protrusions 26: Rib

28a, 28b: locking jaw 30: locking piece

32: fixture 34: slit

36: coupling hole 38: retaining ring

39: direction indication

The present invention relates to a headrest for a car seat having a built-in massage device, and more particularly, a massage device is built in a headrest of a car seat that supports the neck of a rider and at the same time the neck of the rider is supported at the time of riding. During the ride with acupressure in the back of the cataract, the brains of the occupants will be released.

The headrest mounted on the top of the back of the car seat is like a pillow installed to support the head on the back of the seat. It prevents the neck of the rider from bending backward due to the impact of a collision and rests by comfortably supporting the head while driving. It is installed for the purpose of doing so.

Conventional headrests for automobile seats are classified as being integrated with the seat and detachable from the seat, and are generally installed almost vertically on the upper back of the seat.

Conventional headrests do not have special functions other than simply supporting the head of the rider, so when fatigue accumulates due to long periods of driving or riding, the headrest cannot be effectively released. In particular, when the fatigue accumulates, the neck becomes stiff. Inadequate blood circulation can lead to an accident, causing you to lose focus.

In order to solve the problems of the conventional headrest as described above, a headrest provided with a massage device has been proposed, which causes the acupressure tool to swing according to the operation of the motor to pressure the occipital head of the occupant.

Conventional headrests equipped with the above massage devices require the use of motors and reducers, which results in complicated electrical wiring and noise generated by the motors and reducers during operation. there was.

In addition, the conventional headrest as described above protrudes to the front while the acupressure sphere is fixed to the motor and the reducer, and thus may cause discomfort because the head or neck contacts the acupressure sphere even when not massaged. The head hit the chiropractor and could cause injuries to the neck or head.

The present invention has been made to solve the conventional problems as described above, the object of the present invention is built in the headrest of the top of the seat back of the car seat, so that the shiatsu port is moved back and forth by the elasticity of the spring, so that the rider When sitting, the blood pressure in the back of the neck is effectively acupressure, and if the head or neck of the passenger hits the head rest due to a collision, the acupressure ball retreats into the head rest by the spring's elasticity, absorbing the shock and injuring the passenger's neck or head. It is to provide a head rest for the car seat that can be prevented.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. For the convenience of description, the same reference numerals are used for the same components, even though they are shown in other drawings.

As shown in FIGS. 1 to 3, the arc-shaped fixed iron plate 12 is attached to the supporting rod 14 installed vertically so that the convex surface faces backward, and the fixed iron plate 12 is disposed inside the headrest 10. An elastic band 18 is formed in the center of the acupressure port 16 is fixed to the front of the elastic band 18, the acupressure port 16 to protrude out of the headrest 10 so that both ends of the fixed iron plate Both ends of (12) are fixed while being pulled tight to have elastic force.

The headrest 10 is surrounded by a cover 19a, and the shiatsu port 16 is surrounded by a cover 19b separate from the headrest 10.

Both ends of the elastic band 18 is formed in the vertical direction to face rearward as shown in Figure 4a and then formed coupling grooves (20a, 20b) at both ends, both ends of the fixed iron plate 12 The elastic band 18 may be fixed by being inserted into the coupling recesses 20a and 20b, or both ends of the elastic band 18 may be attached to both ends of the fixed iron plate 12 by using other known fixing means.

The shiatsu port 16 may be formed integrally with the elastic band 18, a separate shijiku sphere 16 may be coupled to or attached to the elastic band (18). In addition, in order to reduce the amount of material and the weight of the product in the manufacture of the pressure port 16, as shown in Figure 4b may be formed in the inlet portion 22 on the back of the pressure port 16.

The acupressure tool 16 may be configured to protrude to both sides as shown in FIG. 2 or to have a structure such that the janggu shape is cut in half as shown in FIGS. 7A and 7B. In addition, as shown in FIG. 8, a small acupressure protrusion 24a may be formed in the acupressure hole 16, and as shown in FIG. 9, a large acupressure protrusion 24b may be formed in the acupressure hole 16. .

The surface of the acupressure port 16 may be formed of a material such as a bioceramic or elvan, and the acupressure protrusions 24a and 24b may be formed of one or more materials of jade and magnet.

Also, as shown in FIGS. 10A and 10B, a plurality of ribs 26 may be formed on both sides of the acupressure hole 16 in a horizontal direction. As shown in FIG. 10B, the ribs 26 are gradually toward the center. It is preferable to form the inclination by forming the lower the higher the left and right.

In addition, as shown in Figure 6 so that the acupressure tool 16 is retracted in the state as shown in Figure 6 engaging jaw (28a) is formed in the front of the acupressure sphere fixing fixture formed with a rectangular locking piece (30) ( 32 is coupled to rotate through the acupressure port 16, and the locking piece 30 and slightly larger than the locking piece 30 in a position corresponding to the fixing tool 32 of the fixed iron plate 12 The slits 34 of the same shape may be formed.

At this time, the engaging hole (36) to which the fastener 32 formed in the shiatsu ball 16 is coupled to form a locking step (28b) corresponding to the locking step (28a) of the fastener 32, the fastener When the fixing ring 38 and other fixing means are coupled to the fixing tool 32 at the rear of the shijiku 16 in the state in which the 32 is coupled, the fastener 32 moves back and forth from the coupling hole 36 of the shijiku 16. You can prevent it from coming out.

If the direction display 39 is printed or attached to the front surface of the fixture 32 so that the direction of the locking piece 30 can be known, the fixture 32 is manipulated to fix the acupressure bulb 32 in a retracted state, or It will help to release it.

Reference numeral 40 is a foam member constituting the headrest, and 42 is a backrest of the seat.

Effects of the present invention configured as described above are as follows.

After the rider sits in the seat, the height of the headrest 10 is adjusted to the user's head, and then leaning against the head, the cataract blood, which is the back of the neck, comes into contact with the acupressure ball 16.

When the vehicle moves in this state, the body and the occupant's body is shaken and the back of the neck hits the acupressure port 16 even if the neck is not turned or a separate operation is carried out, and the acupressure port 16 is the elasticity of the elastic band 18. By moving back and forth by the appropriate pressure is achieved acupressure.                     

On the other hand, if the neck of the rider leans back due to the impact caused by the collision, the head against the headrest (10) before hitting the acupressure ball (16) protruding forward and the acupressure ball (16) is pushed back to some extent the impact Since the headrest 10 hits the headrest after absorbing, there is an effect of alleviating the impact that the head hits the headrest.

The acupressure effect can be enhanced by forming the acupressure protrusions 24a and 24b in the acupressure hole 16, or by forming the surface and the acupressure protrusions of the acupressure hole 16 with bioceramic, elvan, jade, and magnet.

When the ribs 26 are formed on the left and right sides of the acupressure hole 16, the head is supported by the acupressure hole 16 and then moved to the side by the movement of the vehicle, and the headrest 10 portion of the left and right sides of the acupressure hole 16 is moved. There is an effect to prevent the hit. That is, when the head of the rider moves left and right by the movement of the vehicle, the head is naturally located on the inclined surface of the rib 26 without suddenly hitting the headrest 10.

When the fixing tool 32 is installed in the acupressure tool 16, when the acupressure tool 16 is not used, the pressing piece 16 of the fixture 32 is pushed back by pushing the pressure tool 16 back to the fixed steel plate 12. It is fitted to the slit 34 of the, in this state, when the fixture 32 is rotated 90 degrees, the locking piece 30 is caught by the slit 34 so that the fixture 32 does not protrude forward, like a normal headrest Can be used.

As described above, according to the present invention, when the rear part of the user's neck hits the acupressure port according to the driving of the vehicle without using a separate power source, the acupressure ball gently massages the back of the user's neck by the elastic force of the elastic band connecting the acupressure port. It has the effect of relieving the impact that the user's head hits the headrest in the event of a collision, and if necessary, it can be used like a conventional headrest by pushing a chiropractor into the headrest and fixing it. .

Claims (12)

delete delete In a typical vehicle headrest, an arc-shaped fixed iron plate 12 is attached to a support rod 14 vertically installed inside the headrest 10, and a shiatsu hole 16 is located at the center of the front of the fixed iron plate 12. Both ends of the elastic band 18 is formed to be fixed to both ends of the fixed iron plate 12 to have an elastic force, the pressure port 16 is configured to be exposed out of the headrest 10, the elastic band 18 Coupling grooves 20a and 20b are formed at both ends of the fixing grooves, and both ends of the fixing iron plate 12 are fitted into the coupling grooves 20a and 20b, and the locking pieces 30 formed at the rear thereof are fasteners 32. It is coupled so as to rotate through the acupressure port 16 by the same, and somewhat larger than the locking piece 30 in the position corresponding to the fixing tool 32 of the fixed iron plate 12 than the locking piece 30 A slits 34 having a shape are formed, and the fixing tool 32 is turned by holding the acupressure tool 16 withdrawn. Obtain a built-in car seat headrest for a massage device, it characterized in that to secure the 16. delete 4. The headrest for a car seat with a massage device according to claim 3, wherein a plurality of ribs (26) are formed horizontally at regular intervals such that the ribs (26) are increased horizontally toward left and right of the acupressure hole (16). delete 4. The headrest for a car seat with a massage device according to claim 3, wherein the shiatsu port 16 has a shape in which both left and right sides protrude. delete delete 4. The headrest for a car seat with a massage device according to claim 3, wherein the acupressure tool (16) is provided with acupressure protrusions (24a, 24b). delete delete

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