KR20160139140A

KR20160139140A - The mold of seat for vehicle

Info

Publication number: KR20160139140A
Application number: KR1020150073493A
Authority: KR
Inventors: 정경열
Original assignee: (주)대유플러스
Priority date: 2015-05-27
Filing date: 2015-05-27
Publication date: 2016-12-07

Abstract

[0001] The present invention relates to a mold for a vehicle seat on which a marble body is fixed on a mold, more specifically, a passenger's seat is processed into a pad body, and the inside of the pad body is machined into a marble body which is harder than the pad body 1. A mold for a vehicle seat, comprising: an upper mold having an upper molding portion on its outer side being formed in the form of a car seat at an angle; A lower mold having a lower molding part formed in the shape of a vehicle seat at an obtuse angle to accommodate the outside of the upper molding part; A hinge installed on the rear side of the upper mold and the lower mold to open and close the upper mold; And opening / closing means for opening / closing the upper mold; An injection port into which the foamed liquid of the pad body is injected into the upper mold; And a fixing pin inserted into the marbles to fix the marbles to the upper and lower portions of the upper forming portion so as to protrude from the upper forming portions. do.
Therefore, when the upper and lower forming parts are pressed and solidified by the upper and lower forming parts in a state where the marbling body is fixed to the fixing pin, the vehicle seat is completed while the marbling body is pulled out of the pad body to join the marbling body to the pad body The joining operation is eliminated and the automotive seat is machined by a single mold operation, thereby remarkably improving the workability.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a mold for a vehicle seat,

The present invention relates to a mold for a vehicle seat in which a far infrared ray to which a marble body having a far-infrared ray diverging body is fixed on a mold is radiated. More particularly, the present invention relates to a mold for fixing a position of a marble body, The present invention relates to a mold capable of manufacturing a vehicular seat in which a far-infrared ray is emitted by providing a far-infrared ray diverging body on a marble body while the marbling body is being machined at a correct position on a vehicle seat formed with a pin.

Recently, as the quality of life has improved, the use of vehicles has been rapidly increasing for travel and other hobbies, except for exiting and leaving the home. As a result, Seat comfort, comfort, and comfort during seat occupancy are important.

Therefore, in general, the vehicle seat is formed to have a flexible hardness. However, in recent years, the portion of the passenger seated on the boarding site is processed into a pad body that is soft in order to provide comfort to the occupant. And the rigidity and strength of the vehicle seat are improved while maintaining the position of the pad body, thereby ensuring durability.

For this purpose, the vehicle seat adopts a method of joining the pad body with the marbles when the pad body is machined from the mold, but this has been disadvantageous in that the workability is remarkably deteriorated due to the inconvenience of the operation due to the molding work and the joining operation.

In order to compensate for these disadvantages, a pad body and a marble body were manufactured from the same mold by drawing the marble body into a mold for processing the pad body. However, this is disadvantageous in that the position of the marble body differs depending on the processing, There is still a disadvantage that the productivity is deteriorated because it is difficult.

Korean Patent Publication No. 10-2004-0026510 (March 31, 2004)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the related art as described above, and it is an object of the present invention to provide a vehicle occupant restraint system, It is an object of the present invention to provide a mold for a vehicle seat that can prevent a phenomenon in which a marbling body can be machined at an exact position on a vehicle seat, thereby minimizing the movement of the marbles and causing a defective rate.

In addition, since the far infrared ray emitting body is provided on the marble body, it is possible to manufacture a vehicle seat in which the far-infrared ray is radiated, thereby further solving the causes of diseases such as user's stress and chronic fatigue.

In order to achieve the above object, the present invention provides a mold for a vehicle seat, wherein a passenger's boarding portion is processed into a pad body and the inside of the pad body is processed into a marble body which is harder than the pad body, An upper mold having an upper molding part formed in the shape of a vehicle seat; A lower mold having a lower molding part formed in the shape of a vehicle seat at an obtuse angle to accommodate the outside of the upper molding part; A hinge installed on the rear side of the upper mold and the lower mold to open and close the upper mold; And opening / closing means for opening / closing the upper mold; An injection port into which the foamed liquid of the pad body is injected into the upper mold; And a fixing pin inserted into upper and lower parts of the upper forming part so as to protrude from the upper forming part and inserted into the marbling body to fix the marbling body, A plurality of recesses are formed on the marbles to fix the marbles to the marbles when the marbles are processed into a vehicle seat, and the marbles are selected from the group consisting of loess, amethyst, jade, And a far infrared ray diverging material obtained by crushing a raw material having a diameter of 20 to 30 nm is drawn in such a manner that an upper portion thereof protrudes into the groove.

Further, the fixing pin is provided with a latch for fixing the position of the marble body when the end of the marble body is rubbed and the pad body and the vehicle seat are processed.

As described above, according to the present invention, when the upper and lower forming parts are pressed and solidified by the upper and lower forming parts in a state where the marbles are fixed to the fixing pins, the vehicle seat is completed in a state in which the marbles are drawn outside the pad body, The joining operation for joining the body to the pad body is not performed, and the vehicle seat is machined by a single mold operation, thereby remarkably improving the workability.

Further, the fixing pin is provided with a latching member for fixing the position of the marble body when the end of the marble body is rubbed to the vehicle body, and the marbling body is machined in the upper and lower molds So that it is possible to minimize the movement of the marbles in the solidification process of the pad body, and to prevent the marbles from being shifted and the defective rate being generated.

Further, on the rear side of the stopper, a magnetic body grounded by magnetism is provided on the stopper pin so that the stopper is supported on the stopper pin, so that the stopper can be detached from the stopper pin when the stopper is fixed to the stopper There is an effect that is used permanently.

In addition, the control means provided with the timer automatically closes the upper mold, so that the automation system can be performed without a separate user, thereby improving the productivity.

1 is a perspective view showing a preferred embodiment of the present invention,
2 (a), (b) and 3 (a) and 3 (b) are views showing a preferred embodiment in which the marbles according to the present invention are fixed by a fixing pin and a stop,
FIG. 4 is an exemplary view showing a preferred embodiment in which a locking pin and a magnetic body according to the present invention are provided in a fixing pin;
5 is a systematic diagram showing a preferred form in which the opening / closing means is operated by the control means according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a preferred embodiment of the present invention. In the vehicle seat, a portion of the vehicle seat that is seated on a boarding portion of the occupant is processed into a pad body that is soft in order to provide comfort to the occupant. (M) to improve the rigidity and strength of the vehicle seat while maintaining the position of the pad body, thereby ensuring durability.

The present invention relates to a mold for a vehicle seat for processing the pad body and the marble body m and for this purpose a hinge for opening and closing the upper and lower dies 10 and 20 and upper and lower dies 10 and 20 (30), opening and closing means (40), and a fixing pin (50) for fixing the marbles (m).

The upper mold 10 is formed with an upper molding portion 11 whose outer side is formed in the form of a car seat at an embossed angle and the lower mold 20 is fixed to the outer side of the upper molding portion 11 formed in the upper mold 10 A lower molding portion 21 is formed in the shape of a car seat at a recessed portion to be accommodated.

The opening and closing means 40 for opening and closing the upper mold 10 together with the hinge 30 provided on the rear side of the upper mold 10 and the lower mold 20 for opening and closing the upper mold 10, .

The upper mold 10 is divided into upper and lower molds 10 and 20 so that the upper mold 10 is opened and closed by the hinge 30 and the opening and closing means 40 from the lower mold 20.

The upper mold 10 closes the lower mold 20 so that the upper and lower forming portions 11 and 21 are mutually assembled so that the foamed liquid of the pad body is introduced into the upper mold 10. [ So that the foamed liquid of the pad body can be introduced through the inlet port in a state where the vehicle seat-shaped cavity is formed through the upper and lower molding portions 11 and 21.

As shown in FIGS. 1 and 2 (a) and 2 (b), the fixing pin 50 is inserted into the upper molding portion 11 so as to protrude from the upper molding portion 11, Is inserted into the marble body (m) to fix the marble body (m).

Therefore, after the upper mold 10 is closed in the lower mold 20 in a state where the marble body m is fixed to the fixing pin 50, the foamed liquid of the pad body inserted through the inlet is inserted into the upper and lower molding parts 11 and 21 are solidified in a state where the foamed liquid is pressurized, the vehicle seat is completed in a state in which the marble body m is drawn outside of the pad body, and the joining operation for joining the marble body m to the pad body It is possible to remarkably improve the workability by machining the vehicle seat with a single mold operation.

The marble body m is formed with a plurality of recesses h for introducing a far infrared ray diverging body p to be described later and the far infrared ray diverging body p is formed of a group consisting of loess, A raw material mixed with one or more selected ones is ground to a diameter of 20 to 30 nm and is drawn in such a manner that the upper portion protrudes into the groove (h).

That is, after the binder is immersed in the groove (h), the far-infrared ray diverging body (p) drawn into the groove (h) can be fixed to the marble body (m).

Further, according to the present invention, when the vehicle seat is completed, a high-quality vehicle seat in which far-infrared rays are radiated can be produced by forming a flow hole through which far-infrared rays emitted from the far-infrared ray suitably radiate to the pad body.

As shown in Figs. 3 (a) and 3 (b), the fixing pin 50 fixes the position of the marble body m when the end of the marble body m is rubbed together with the pad body, The mover body m is always fixed at the same position when the mover body m is processed in the upper and lower dies 10 and 20 so that the movement of the mover body m during the solidification of the pad body It is possible to prevent the phenomenon that the marbling body m is moved and the defective rate is generated while minimizing the defects.

The stopper 60 is formed in a shape of an outer diameter larger than the outer diameter of the stopper pin 50 so that the stopper pin 60 smoothly engages with the stopper pin 50 The fixing pin 50 and the latch 60 may be formed separately from each other.

However, since the shape of the stopper 60 can be formed in the pad body and the marble body m, it is preferable that the stopper 60 is formed separately from the fixing pin 50 if possible.

As shown in FIG. 4, the locking pin 60, which is formed separately from the fixing pin 50, is made of a metal material. The locking pin 60 is movable on the fixing pin 50 and partially opened to be separated from the fixing pin 50, It is preferable that it is formed in the form of

That is, the stopper 60 causes the marbling body 60 to be detached from the fixing pin 50 at the open portion of the stopper 60 after the marbling body m is hooked and fixed on the stopper pin 50 The mover body m is processed in the upper and lower molds 10 and 20 so that the stopper 60 is released so that the shape of the stopper 60 is not formed in the pad body.

The stopper 60 and the fixing pin 60 are provided on the rear side of the stopper 60 so that the stopper 60 does not move on the stopper pin 50 when the marble m is hooked on the stopper 60, The magnetic member 61 is formed in a ring shape such that a part of the magnetic member 61 is opened like the engaging member 60 so that the engaging member 60 is inserted into the fixing pin 50, The mover body m can be separated from the fixing pin 50 in the same manner as the stopper 60 when the mover body m is fixed.

On the other hand, as shown in Fig. 1, the opening and closing means 40 includes a cylinder 41, which is operated by hydraulic pressure or pneumatic pressure, is installed vertically to the side of the upper and lower dies, And an operating rod 45 connected to the upper mold 10 at the end of the cylinder 41 rod.

Therefore, the mounting base 43 is configured to open and close the upper mold 10 by the operation of the cylinder 41 while fixing the position of the cylinder 41, thereby increasing the efficiency of the operation, The vehicle seat can be manufactured quickly and conveniently.

5, the sensor 60 is provided with a detection sensor 70 at a position where the marbling body m is rubbed and the cylinder 41 of the opening and closing means 40 is connected to the control means 80 And the control means 80 is provided with a timer 90 for setting the set time of the cylinder 41 which is operated when the upper mold 10 is closed by the lower mold 20. [

Therefore, when it is sensed that the marbling body m is fixed to the latch 60 by the detection sensor 70, the control means 80 causes the upper mold 10 to be closed after the lapse of the time set by the timer 90 So that the upper and lower molds 10 and 20 are automatically made to manufacture the vehicle seat after the stopper 60 is detached from the fixing pin 50 for a predetermined period of time.

10: upper mold 11: upper molding part
20: lower mold 21: lower molding part
30: hinge 40: opening / closing means
41: cylinder 43: mounting table
45: Operation stand 50: Fixing pin
60: stopper 61: magnetic body
70: detection sensor 80: control means
90: Timer m: Marble sieve
h: groove p: far-infrared ray divergence element

Claims

A vehicle seat mold in which a passenger's boarding portion is processed with a pad body and the inside of the pad body is processed into a marble body which is harder than a pad body,
An upper mold (10) having an upper molding part (11) in which an outer side is formed in the shape of a vehicle seat with a positive angle;
A lower mold 20 having a lower molding part 21 formed in the shape of a vehicle seat at an obtuse angle to accommodate the outside of the upper molding part 11;
A hinge 30 installed on the rear side of the upper mold 10 and the lower mold 20 to open and close the upper mold 10; And opening / closing means (40) for opening and closing the upper mold (10);
An injection port into which the foamed liquid of the pad body is injected into the upper mold (10);
The upper and lower portions of the upper forming portion 11 are inserted into the upper molding portion 11 so as to protrude from the upper molding portion 11 and inserted into the marble m to fix the marble m. ), &Lt; / RTI >
The fixing pin 50 is provided with a latch 60 for fixing the position of the marble body m when the end of the marble body m is rubbed to be processed into a vehicle seat together with the pad body,
The marbles (m) have a plurality of grooves (h) formed therein. A raw material composed of at least one selected from the group consisting of loess, amethyst, jade, Wherein the far infrared ray diverging body (p) is drawn in such a manner that an upper portion thereof protrudes from the groove (h).

The method according to claim 1,
Wherein the stopper (60) is made of a metal material and is movable on the fixing pin (50), and is partially opened to be detached from the fixing pin, thereby forming a ring shape.

3. The method of claim 2,
The stopper 60 and the fixing pin 60 are provided on the rear side of the stopper 60 so that the stopper 60 does not move on the stopper pin 50 when the marble m is hooked on the stopper 60, 50) is provided with a magnetic body (61) which is grounded by magnetic force.

3. The method of claim 2,
The opening / closing means (40) is provided with a cylinder (41) operated by hydraulic pressure or pneumatic pressure in a vertical direction beside the upper and lower dies,
A mounting base 43 connected to the lower mold 20 from the lower side of the cylinder 41,
An operating rod 45 connected to the upper mold 10 at an end of the rod of the cylinder 41 is formed,
Wherein the mounting base (43) is configured to open and close the upper mold (10) by the operation of the cylinder (41) while fixing the position of the cylinder (41).

5. The method of claim 4,
The latch 60 is provided with a detection sensor 70 at a position where the marbles m are rubbed,
The cylinder 41 of the opening / closing means 40 is operated by the control means 80,
The control means 80 is provided with a timer 90 for setting the set time of the cylinder 41 operated when the upper mold 10 is closed by the lower mold 20,
If it is detected by the detection sensor 70 that the marbling body m is fixed to the latch 60, the control means 80 causes the upper mold 10 to close after a predetermined time has passed by the timer 90 Wherein the mold is formed of a resin.