KR20160136798A - The mold of seat for vehicle - Google Patents

Abstract

The present invention relates to a mold for a vehicle seat where a marble body is fixed on a mold and, more specifically, to a mold for a vehicle seat, comprising: an upper mold; a lower mold; hinge; an opening and closing means; an inlet hole; a fixing pin; and a discriminating body.

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 on which a marble body is fixed on a mold. In particular, a fixing pin for fixing the position of the marble body which carries the outside of the vehicle seat is formed on an upper mold for machining a vehicle seat, The present invention relates to a vehicle seat mold capable of easily recognizing a production time while allowing a marbling body to be machined at an accurate position on a vehicle seat.

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, A vehicle seat capable of easily detecting a production time and determining an inventory management and a production rate while preventing a marbling body from being moved and minimizing a defective rate by minimizing the movement of the marbling body, To provide a mold of the present invention.

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 engraved surface to accommodate an outer side of the upper molding part and having an identification groove formed on the surface of the lower 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; A fixing pin inserted into upper and lower parts of the upper forming part so as to protrude from the upper forming part so as to be inserted into the marble body to fix the marble body; And an identification member made of alphanumeric characters so as to identify the date and time of production and fixed to the discrimination groove by being grounded and fixed so that alphanumeric characters are formed on the pad member foamed in the upper and lower molds And a mold for a vehicle seat.

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.

Also, since the identification data indicating the date and the time of production are provided in the lower molding section, it is possible to identify the date of production of the vehicle seat, thereby facilitating inventory management and productivity.

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.

1 is a perspective view showing a preferred embodiment of the present invention,
2 is an exemplary view showing a preferred form of the identification groove and the identification member according to the present invention,
Figs. 3 (a), 3 (b) and 4 (a) and 4 (b) are illustrations showing a preferred form in which the marbles according to the present invention are fixed by a fixing pin and a stop.

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.

On the other hand, the identification groove portion 22 is formed on the surface of the lower molding portion 21 of the lower mold 20 so that the identification body 60 described later can be inserted.

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 3 (a) and 3 (b), the fixing pin 50 is inserted into the upper molding portion 11 so as to protrude from the upper molding portion 11 at the upper, lower, left, Is inserted into the marble body (m) to fix the marble body (m).

As shown in FIG. 2, the upper and lower molds 10 and 20 are grounded and fixed to the identification groove 22 so as to be able to identify the date and time of production, so that the upper mold 10 and the lower mold 20, And an identification body 60 for forming alphanumeric characters.

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.

In addition, the identification body 60 can identify the date of manufacture of the vehicle seat by forming alphanumeric characters on the pad body foamed in the upper mold 10 and the lower mold 20, thereby easily identifying the inventory management and the productivity It is possible to have an effect that can be achieved.

The identification body 60 includes a main body 61 which is entirely seated in the identification groove 22 and an identification part 63 which is formed in an upper side of the main body 61 and has English and numeric characters protruding in a raised shape.

4 (a) and 4 (b), the fixing pin 50 is fixed to 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 the shape of an outer diameter that is larger than the outer diameter of the stopper pin 50 so that the stopper pin 70 smoothly engages with the stopper pin 50. In this case, And the fixing pin 50 and the stopper 70 may be formed separately from each other.

However, since the shape of the stopper 70 can be formed in the pad body and the marble body m, it is preferable that the stopper 70 is formed separately from the fixing pin 50 if possible.

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.

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: Identification body 70:

Claims (4)

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 molding section 21 formed in the form of a car seat at an engraved position so as to accommodate the outside of the upper molding section 11 and a lower molding section 21 formed on the surface of the lower molding section 21 A mold 20;
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 molding 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. );
And the identification groove 22 is formed in an alphanumerical and numerical form so as to identify the date and time of production so as to be grounded and fixed to the identification groove 22 so that alphanumerics and numbers are formed on the pad body foamed in the upper and lower molds 10, Sieve 60:
Wherein the mold is formed of a resin. The method according to claim 1,
Wherein the identification body (60) comprises a main body (61) seated in the identification groove (22) and an identification part (63) protruding in an English alphanumeric shape on the upper side of the main body (61) The mold of. The method according to claim 1,
The fixing pin (50) is provided with a locking hole (70) 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 Sheet mold. The method according to claim 1,
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).

Images