JP2006125078A - Door guard - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a door guard, inhibiting invalidation of door guard due to unfair opening operation of a containing arm, preventing a user from being shut out of a room due to engagement of the containing arm with a locking pin due to a shock, and functioning as an auxiliary lock in the closed state of a door. <P>SOLUTION: This door guard changes its attitude to a fully opening position along the face wall of the door 1, a half-opening position erected from the fully opening position and a locking position inverted from the fully opening position. The erect rocking of the containing arm 11 due to a shock is regulated to prevent unwilling engagement of the locking pin 12. An arm lock mechanism is formed by a ratchet mechanism, whereby in the half opening position, the containing arm 11 and the lock releasing operating unit 40 are inhibited from being opened incorrectly. A regulating wall 24 is provided on the back of an engagement and disengagement part 23 of the containing arm 11, whereby in the locking position, the locking pin 11 is regulated from going in and out of the engagement and disengagement part 23 by the regulating wall 24 to be functioned as the auxiliary lock for regulating opening of the door 1. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a door guard that restricts a door from being opened beyond a half-open position.

  A door guard configured to support a check arm so as to be swingable up and down around a horizontal axis is known, for example, from Patent Document 1. In this case, a latch pin provided on the side of the door frame is switched between a fully open posture and a half-open posture operated sideways so that the door can be fully opened or opened to a half-open position by a check arm. Furthermore, in order to prevent unauthorized operation from the outside, for example, unauthorized operation of the check arm by a string, the operation of the stop pin when separating the check arm and the stop pin is complicated.

  Specifically, a boss and a switching lever that rotates the latch pin around the center of the boss are integrally provided at the base end of the latch pin. Thus, the latch pin can be locked and held in a non-rotatable manner. Pull out the switch lever against the lock spring (first operation) and rotate the switch lever around the lever shaft (second operation) in this state to return the latch pin to the fully open position and fully open the door. Can be operated. Thus, the unauthorized operation from the outside is made difficult by preventing the latch pin from being returned to the fully open state only after the first operation and the second operation.

  Although the door guard of the present invention exhibits the function of an auxiliary lock, a door guard having the same concept is known in Patent Document 2. In this case, when the latch pin is switched to the locked posture, the shaft portion of the latch pin cannot enter the slide groove of the check arm, so that the door guard can function as an auxiliary lock that prevents the door from being opened. The door guard is different from the door guard of the present invention in that the check arm is supported so as to be horizontally swingable about a vertical axis.

Japanese Patent No. 3349664 (paragraph number 0025, FIG. 1) JP 2004-19135 (paragraph number 0034, FIG. 1)

  A general door guard check arm can be returned to the full open position along the door surface from the half-open position engaged with the latch pin only when the door is closed. It should not be possible to operate. However, if it is a general door guard, a check arm can be easily returned from the outside to a fully open position using a string etc.

  In this respect, since the door guard of Patent Document 1 requires the first operation and the second operation in order to switch the posture of the latching pin, it is possible to reliably prevent an unauthorized operation of the check arm by a string or the like. However, when the door guard is in the half-open state and when it is in the fully-open state, only the posture of the latching pin is different, so the current state of the door guard is easy to mistake, especially when it is dim.

  The door guard of patent document 2 can be made to function as an auxiliary lock by switching the attitude | position of a latching pin to a full open position, and the state can be maintained with a click mechanism. Further, in the case where a door that has been roughly closed and collided with the door frame, even if the check arm falls down to the side of the latching pin, the user is not locked out of the room. The guide arm of the check arm and the stop pin cannot be moved relative to each other unless the check pin is switched to the half-open position after the check arm is crossed with the stop pin in the fully open position. It is.

  However, in a state where the latch pin is located at an intermediate position between the fully open position and the half-open position, the check arm can intersect the latch pin, and further, by opening the door, the position of the latch pin is changed to the position of the slide groove. Since it is forcibly switched to the half-open posture by the groove peripheral wall, there is a possibility that the user is locked out of the room even in rare cases.

  The purpose of the present invention is to provide a door guard that can function as an auxiliary lock when necessary, and that can reliably prevent the door arm opening restriction function from being invalidated due to unauthorized operation of the restraining arm, and has an excellent crime prevention function as a whole. There is to do. An object of the present invention is to provide a door guard that can surely prevent a user from being forced out of the room against the user's intention by engaging a check arm with vibration or shock when the door is opened or closed.

  The door guard of the present invention is provided between the arm bracket 10 and the check arm 11 fixed to the door 1 side, the latch pin 12 provided on the door frame 2 side, the arm bracket 10 and the check arm 11, It includes an arm lock mechanism that holds the check arm 11 in at least the half-open position and the locking position. The check arm 11 is supported at its base end by an arm shaft 25 mounted on the arm bracket 10 so as to be swingable up and down. The fully open position where the check arm 11 is suspended by the arm shaft 25, and the swing arm erected from the fully open position. It can be oscillated and displaced between a half-open position where it can be operated to engage with the latch pin 12 and a lock position where it is reversed from the fully open position. The check arm 11 includes a slide groove 21 that slides relative to the latch pin 12, an engagement / disengagement portion 23 for the latch pin 12 that faces the proximal end opening of the slide groove 21, and one side of the engagement / disengagement portion 23. And a restriction wall 24 that contacts the latch pin 12 and prevents the door 1 from being opened. In a state where the check arm 11 is held at the locking position, the restriction wall 24 is positioned on the indoor side from the latch pin 12.

  The arm lock mechanism includes a ratchet body 30 that accompanies the check arm 11 and rotates around the arm shaft 25, a lock block 31 that engages with the ratchet body 30 and prevents the return arm 11 from rotating back, and a lock And a lock spring 32 that engages and biases the block 31 toward the ratchet body 30. An operating body 40 is provided on the outer surface of the arm bracket 10 to unlock the lock block 31 against the urging force of the lock spring 32.

  The check arm 11 is pivotally supported by the connecting boss 37 provided on one side of the ratchet body 30 via the arm pin 26 so as to be able to tilt left and right. Therefore, the change in the left / right component of the opening / closing locus of the door 1 can be absorbed by the left / right tilting operation of the check arm 11.

  The check arm 11 is made of a U-frame-shaped decorative frame 11A that is plastic-molded, and a metal press-molded product that is inserted and loaded into a loading groove 51 provided on the opposite frame surface of the decorative frame 11A to reinforce the decorative frame 11A. It consists of a structural frame 11B.

  In the present invention, a door guard is constituted by the arm bracket 10, the check arm 11, the latch pin 12, an arm lock mechanism, and the like, and the check arm 11 is supported around the arm shaft 25 so as to be swingable up and down. 11 can be changed to a fully open position, a half-open position, and a lock position. In addition, an engagement / disengagement portion 23 for the latch pin 12 is provided on the check arm 11, and a restriction wall 24 for restricting the entrance / exit of the latch pin 12 is provided on the back side thereof, thereby holding the check arm 11 in the locked position. In this state, the entrance and exit of the latch pin 12 can be regulated by the regulation wall 24. Therefore, according to the door guard of the present invention, the door 1 can be controlled to be opened beyond the half-open position, and the door guard functions as an auxiliary lock only by raising the check arm 11 to the lock position. Can be made.

  When the door guard is in the fully open state, the check arm 11 is suspended by the arm shaft 25. When the door guard is in the half open state, the check arm 11 stands up around the arm shaft 25, so that each state Thus, the difference in the posture of the check arm 11 can be clarified. Therefore, an operation error due to misunderstanding or misunderstanding can be eliminated, and the security function of the door guard can be improved. In addition, since the check arm 11 is reversed from the fully open position at the lock position, there is an advantage that a change in state when the door guard is used as an auxiliary lock can be clarified and operation mistakes can be eliminated.

  Since the check arm 11 is pivotally supported so as to be able to swing up and down, and the check arm 11 is suspended by the arm shaft 25 in the fully open position, the door 1 that has been roughly closed is collided with the door frame 2. In this case, even if the check arm 11 is swung in the standing direction, the check arm 11 is not immediately engaged with the retaining pin 12 and can be returned and swung to its fully open position by its own weight. It is possible to prevent the user from being locked out of the room by engaging the arm 11 with the latching pin 12.

  When the arm lock mechanism is configured by the ratchet body 30, the lock block 31 that prevents the ratchet body 30 and the check arm 11 from returning and rotating, and the lock spring 32, the check arm 11 is moved from the half-open position or the locked position to the fully open position. It is possible to mechanically prevent the ratchet body 30 and the lock block 31 from trying to return and rotate. As described above, when the return rotation of the check arm 11 is restricted by the arm lock mechanism, the lock block 31 is unlocked by the operating body 40, and the door 1 is closed, so that the slide groove 21 of the check arm 11 is closed. The door guard opening restriction function cannot be released unless the two conditions of the engagement with the latching pin 12 being released are satisfied. The conditions cannot be met at the same time.

  Therefore, according to the door guard of the present invention, it is possible to reliably prevent the check arm 11 and the operating body 40 from being illegally operated from the outside and invalidate the door guard opening restriction function, and function as an auxiliary lock when necessary. As a whole, it is possible to provide a door guard with an excellent crime prevention function. When the door 1 is roughly closed and collides with the door frame 2, the restraining arm 11 can be prevented from swinging in the standing direction by the urging force of the lock spring 32. Therefore, it is possible to further prevent the user from being unexpectedly locked out of the room.

  When the check arm 11 is swingable up and down around the arm shaft 25 and is pivotally supported by the connecting boss 37 via the arm pin 26 so as to be tiltable to the left and right, the change of the left and right components of the opening / closing locus of the door 1 is controlled. 11 can be absorbed by the left-right tilting operation, so that the sliding groove 21 of the check arm 11 and the latching pin 12 are prevented from being twisted when the door is opened and closed, and the door 1 can be opened smoothly. There is also an advantage that the outer shape of the check arm 11 can be simplified as compared with the case where the check arm 11 is formed in a partial arc shape in order to absorb the left and right components of the opening / closing locus.

  When the check arm 11 is configured by a U-frame-shaped decorative frame 11A that is plastic-molded and a structural frame 11B that is inserted into and loaded into a loading groove 51 provided on the opposite frame surface of the decorative frame 11A, a check that is die-cast molded. Compared with the arm 11, the manufacturing cost can be reduced, and the overall cost of the door guard can be reduced. There is also an advantage that door guards with different colors and patterns of the decorative frame 11A can be provided at low cost.

(Example) FIGS. 1-8 shows the Example of the door guard based on this invention. In FIG. 2, reference numeral 1 denotes a door, 2 denotes a door frame, and the upper and lower sides of the door 1 are supported by a pair of hinges 3 and 4 so as to be swingable and openable. Reference numeral 5 denotes a door handle, and 6 denotes a door lock. A door guard according to the present invention is disposed in an adjacent portion between the door 1 and the door frame 2.

  In FIG. 3, the door guard includes an arm bracket 10 fixed to the door 1, a check arm 11 supported by the arm bracket 10 so as to be swingable up and down, and an arm lock mechanism provided between the arm bracket 10 and the check arm 11. And a latch pin 12 provided on the door frame 2 side, and a pin base 13 that supports the latch pin 12. The arm bracket 10 is made of a die-cast molded product integrally including a flat seat plate 15 and a bearing 16 bulging and formed at the center of one side of the seat plate 15, and the upper and lower portions of the seat plate 15 are made of screws. It is fastened and fixed to the door 1. A compartment 17 for accommodating a lock block 31 described later is formed in the lower part of the bearing 16 (see FIG. 6).

  The check arm 11 is a die-cast molded product that is integrally provided with a vertically U-shaped engagement arm 19 and a connecting portion 20 that is formed to protrude from the proximal end side of the engagement arm 19. A slide groove 21 is formed along the inner surface in the longitudinal direction. A step 22 for receiving the pin head 45 of the latch pin 12 is formed in the periphery of the slide groove 21. The step portion 22 is formed on each of the left and right sides of the engagement arm 19. An engaging / disengaging portion 23 for allowing the latch pin 12 to enter and exit is provided facing the base end opening of the slide groove 21, and a regulating wall 24 for restricting the entrance and exit of the latch pin 12 is formed on the back side thereof.

  The check arm 11 is supported by an arm shaft 25 attached to the bearing 16 so as to be swingable up and down, and is further supported by an arm pin 26 so as to be tiltable left and right. Specifically, as shown in FIG. 1, a ratchet body 30 described later is rotatably supported by an arm shaft 25, and the connecting portion 20 of the check arm 11 is connected to the connecting boss 37 provided integrally with the ratchet body 30 by the arm pin 26. Connect in a tiltable manner. The arm pin 26 is disposed in a state orthogonal to the arm shaft 25 and penetrates the opposing wall of the connecting portion 20 and the connecting boss 37 sandwiched between these opposing walls in the front-rear direction.

  As described above, by pivotally supporting the check arm 11 with the arm shaft 25 and the arm pin 26, the check arm 11 is in the fully open position along the face wall of the door 1 (the state shown in FIGS. 1 and 3) and fully open. It can be oscillated and displaced from a half-open position (state shown in FIGS. 4 to 6) that oscillates 90 degrees upward from the position to a locked position (state shown in FIG. 8) that is reversed from the fully open position, As the door 1 is opened and closed, it can be tilted left and right only within a certain range around the arm pin 26.

  An arm lock mechanism is provided to hold the check arm 11 at the previous three positions. In FIG. 6, the arm lock mechanism includes a ratchet body 30 that rotates along with the check arm 11, and engages with the ratchet body 30, so that the check arm 11 rotates back from the locked position or the half-open position toward the fully-open position. The lock block 31 prevents the lock block 31 and the lock spring 32 that engages and biases the lock block 31 toward the ratchet body 30.

  The ratchet body 30 is formed of a die-cast molded product in which a flat stopper surface 34 and a partial arc-shaped cam surface 35 are alternately formed on the peripheral surface of a circular block, and the entire ratchet hole 36 is provided in the bearing 16. Is housed in. A connecting boss 37 for the check arm 11 is integrally formed on the side end surface of the ratchet body 30 and protrudes outward from the ratchet hole 36. Both of these 30 and 37 are rotatably supported by the arm shaft 25 and are held and fixed so that they cannot be detached. Three stopper surfaces 34 are formed where the phase positions are shifted by 90 degrees, and two cam surfaces 35 are formed between the stopper surfaces 34.

  The lock block 31 is made of a square die-cast product, and an operation knob 40 (operation body) is formed on the front side thereof. The lock block 31 is incorporated into the compartment 17 from the back side of the arm block 10, and is pushed up and biased toward the ratchet body 30 by a lock spring 32 disposed between the bottom wall of the compartment 17 and the lock block 31. It is. Reference numeral 41 denotes a cover for closing the opening of the compartment 17, and reference numeral 42 denotes an opening for causing the operation knob 40 to protrude outside the compartment 17.

  The corner portion of the lock block 31 that contacts and engages with the ratchet body 30 is rounded. By receiving the stopper surface 34 with the front wall 31a continuous to the corner portion, the return rotation of the ratchet body 30 can be prevented. When the check arm 11 is operated upright, the upper wall 31b continuing to the corner portion is pushed down by the cam surface 35, and at the same time the cam surface 35 gets over the corner portion, the lock block 31 returns and slides to the front wall 31a. The next stopper surface 34 is received. When the operation knob 40 is pushed down against the urging force of the lock spring 32, the lock block 31 can be retracted from the rotation region of the ratchet body 30, and the unlocking operation can be performed. In this state, the check arm 11 is tilted toward the fully open position. Can be stored.

  The latch pin 12 is integrally provided with a pin shaft 44 formed of a round shaft and a triangular pin head 45 formed to protrude from the projecting end of the pin shaft 44. As shown in FIG. The middle part is bent diagonally. The base end of the pin shaft 44 is pivotally supported by a support shaft 46. When the lock body (not shown) is unlocked, the latch pin 12 is shown in a use posture indicated by a solid line in FIG. Displacement operation can be performed in a non-use posture. The groove width of the slide groove 21 described above is set slightly larger than the diameter dimension of the pin shaft 44.

  Hereinafter, the usage of the door guard will be described. As shown in FIG. 1, the check arm 11 in a normal state is overlaid so that the entire arm is along the face wall of the door 1, and the lock block 31 contacts the stopper surface 34 and the cam surface 35 of the ratchet body 30, The check arm 11 is held in the fully open position. At this time, the pin head 45 of the latch pin 12 is located in the engagement / disengagement portion 23 of the check arm 11, but since the front side thereof is open, the door 1 can be fully opened.

  Even if the door 1 is roughly closed in the above state and collides with the door frame 2 violently, the check arm 11 is suspended by the arm shaft 25 and is held by the lock block 31. Therefore, the check arm 11 does not swing upright and is held in the fully open position. Therefore, it is possible to reliably prevent the user from being locked out of the room. Even if the check arm 11 swings upward, it is pushed back in the return direction by the urging force of the lock spring 32, and the gravity of the check arm 11 itself is added, so that the check arm 11 does not switch to the half-open position. .

  When the check arm 11 is raised from the fully open position, the cam surface 35 comes into contact with the upper wall 31 b of the lock block 31 and pushes down the lock block 31 against the lock spring 32. When the tip of the cam surface 35 gets over the rounded corner, the lock block 31 is pushed up by the lock spring 32 and returns to the locked position again, and the stopper surface 34 is received by the front wall 31a. As shown, the check arm 11 is held in the half open position. When the door 1 is opened in this state, the slide groove 21 and the latch pin 12 slide relative to each other and can engage with each other. However, if the inner end of the inner surface of the slide groove 21 is received by the pin shaft 44 of the latching pin 12, the door 1 cannot be opened any further, so that the opening amount of the door 1 can be restricted to the half-open position.

  When the door 1 swings open, its tip moves along an arc locus. Therefore, the arm bracket 10 moves away from the latch pin 12 by the amount of the moving component in the left-right direction of the arc locus. However, since the check arm 11 is supported by the arm pin 26 so as to be able to tilt left and right, as the door 1 opens and swings, the check arm 11 is tilted and displaced around the arm pin 26 as shown in FIG. Absorbs the left and right moving components. Accordingly, the sliding groove 21 of the check arm 11 and the latch pin 12 are prevented from being twisted, and the door 1 can be opened smoothly.

  As described above, in a state where the door 1 is half open, the operation knob 40 can be pushed down in the unlocking direction by inserting a hand through the gap between the door 1 and the door frame 2. However, as long as the door 1 is not closed, the check arm 11 cannot be returned and swung to the fully open position, so that the door guard opening restriction function is not illegally released. In addition, even if an attempt is made to operate the check arm 11 to the storage position side using a string, the lock block 31 cannot be unlocked from the outside with the door 1 closed, so the check arm 11 is returned to the fully open position. I can't.

  When the check arm 11 is further raised from the half-open position with the door 1 closed, the check arm 11 assumes a posture reversed 180 degrees from the fully open position as shown in FIG. 8 and is held by the arm lock mechanism. Thus, in the state where the check arm 11 is switched to the locking position, the restriction wall 24 provided on one side of the engagement / disengagement portion 23 is positioned on the indoor side from the engagement pin 12 so that the engagement pin 12 is engaged / disengaged. The entry / exit from the section 23 is restricted. Therefore, when the door 1 is operated to open, the pin head 45 is received by the restriction wall 24 and therefore cannot be opened any more. Therefore, the door guard can function as an auxiliary lock.

  As described above, in the state in which the pin head 45 is in contact with the restriction wall 24, the bottom side of the triangular pin head 45 positioned below the axis center of the arm shaft 25 as shown in FIG. 8. The top part contacts the regulation wall 24. Therefore, the check arm 11 receives a moment in the clockwise direction in FIG. 8 and can tilt to the face wall side of the door 1 to exert a self-locking function, so that the check arm 11 is reliably prevented from being tilted to the fully open position. And the crime prevention effect can be improved. In the fully open position, the half open position, and the locking position, the posture of the check arm 11 is in a standing posture and a vertically reversed posture, so that the current state of the door guard can be clearly understood, and the door 1 due to misunderstanding There is also an advantage that the full opening can be surely prevented.

  9 and 10 show another embodiment of the door guard. In this case, the restraining arm 11 is composed of a U-shaped decorative frame 11A that is plastic-molded and a structural frame 11B that is inserted into and loaded into a loading groove 51 provided on the opposite frame surface of the decorative frame 11A. The manufacturing cost can be reduced while improving the structural strength of No. 11. The structural frame 11B that reinforces the decorative frame 11A is made of a press-molded product made of stainless steel.

  The arm lock mechanism in this embodiment is constituted by a click mechanism having a simple structure as compared with the arm lock mechanism in the above embodiment. As shown in FIG. 9, the connecting boss 37 is rotatably supported by the arm shaft 25, and the click recess 53, the steel ball 54, and the steel ball 54 are pushed out to the joint surface between the bearing 16 and the connecting boss 37. A click mechanism comprising a compression coil spring 55 is arranged.

  The click recesses 53 are formed at three locations on the joint surface of the bearing 16, more specifically at the 12 o'clock, 3 o'clock and 6 o'clock positions on the dial of the watch as shown in FIG. The steel ball 54 and the spring 55 are accommodated in a spring hole 56 formed in the joint surface of the connecting boss 37, and the steel ball 54 falls into the previous click recess 53, so that the check arm 11 is moved to the fully open position and the half open position. The position is held at each position of the position and the locking position. The door guard of this embodiment can also exhibit the self-locking function described in the previous embodiment. Since others are the same as the previous embodiment, the same reference numerals are assigned to the same members, and descriptions thereof are omitted.

  The lock block 31 can be formed of a plastic molded product, and the operating body 40 can be changed in shape to a lever shape or a rod shape. The check arm 11 can be formed in a partial arc shape. In this case, the check boss 11 and the arm pin 26 can be omitted, and the check arm 11 can be directly supported by the arm shaft 25. The shape of the pin head 45 of the latch pin 12 does not need to be a triangle, and can be changed to a circle, a semicircle, a trapezoid, or the like.

It is a front view of a door guard. It is a front view of the door which shows the example of arrangement | positioning of a door guard. It is a perspective view of a door guard. It is a vertical front view of the door guard which stood the check arm in the half open position. It is the sectional view on the AA line in FIG. It is the BB sectional view taken on the line in FIG. It is a partially broken top view which shows the door guard of a half open state. It is a partially broken side view of the check arm standing up in the locking position. It is a vertical side view of the check arm which concerns on another Example. It is CC sectional view taken on the line in FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Door 2 Door frame 10 Arm bracket 11 Checking arm 12 Stopping pin 13 Pin base 21 Slide groove 23 Engagement / disengagement part 24 Restriction wall 25 Arm axis 26 Arm pin

Claims (4)

Arm bracket (10) and restraining arm (11) fixed on the door (1) side, latching pin (12) provided on the door frame (2) side, arm bracket (10) and restraining arm (11) Including an arm lock mechanism for holding the check arm (11) in at least the half-open position and the lock position,
The check arm (11) has a base end supported by an arm shaft (25) attached to the arm bracket (10) so as to be swingable up and down, and the check arm (11) is suspended by the arm shaft (25). It can swing and displace to a fully open position, a half-open position that can be engaged with the latch pin (12) by being swung upright from the fully open position, and a lock position that is reversed from the fully open position,
The check arm (11) includes a slide groove (21) that slides relative to the latch pin (12), and an engagement / disengagement portion for the latch pin (12) that is provided facing the base end opening of the slide groove (21). (23) and a regulating wall (24) provided on one side of the engagement / disengagement part (23) and contacting the latch pin (12) to prevent the door (1) from being opened. ,
A door guard in which the regulating wall (24) is located on the indoor side with respect to the latching pin (12) in a state where the check arm (11) is held at the locking position. The arm lock mechanism is accompanied by a ratchet body (30) that rotates around the arm shaft (25) following the check arm (11), and the ratchet body (30) engages with the return arm of the check arm (11). A lock block (31) for preventing movement; and a lock spring (32) for engaging and biasing the lock block (31) toward the ratchet body (30);
The door guard according to claim 1, wherein an operating body (40) for unlocking the lock block (31) against the urging force of the lock spring (32) is provided on an outer surface of the arm bracket (10). The check arm (11) is pivotally supported by the connecting boss (37) provided on one side of the ratchet body (30) via the arm pin (26) so as to be able to tilt left and right.
The door guard according to claim 1 or 2, wherein a change in the left-right component of the opening / closing locus of the door (1) can be absorbed by a left-right tilting operation of the check arm (11).   The check arm (11) is inserted into and loaded into a U-shaped decorative frame (11A) molded with plastic and a loading groove (51) provided on the opposing frame surface of the decorative frame (11A). The door guard in any one of Claims 1-3 comprised with the structural frame (11B) which consists of a metal press-molded article which reinforces.

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