초록 ▼

A door trim 50 is made up of two divided trims of an upper trim 51 and a lower trim 52. A door elevating mechanism 27 composed of a guide rail 28, a motor 30, a step lamp 57, a speaker grille 56, are subassembled to the lower trim 52. In particular, the motor 30 is mounted on an extended attachment

A door trim 50 is made up of two divided trims of an upper trim 51 and a lower trim 52. A door elevating mechanism 27 composed of a guide rail 28, a motor 30, a step lamp 57, a speaker grille 56, are subassembled to the lower trim 52. In particular, the motor 30 is mounted on an extended attachment element 67 formed by extending the upper part of a pocket back cover 6 constituting a pocket 47 of the lower trim 52. The lower trim 52 configured in this manner is mounted to an inner panel 21. After a door glass 26 is installed to the door elevating mechanism 27, the upper trim 51 is mounted to the inner panel 21. Therefore, even if the area of an opening in the inner panel is not increased so much, the installation work of the door glass can be done easily, and a demand for increased size of the door glass can be met.

대표청구항 ▼

A door trim 50 is made up of two divided trims of an upper trim 51 and a lower trim 52. A door elevating mechanism 27 composed of a guide rail 28, a motor 30, a step lamp 57, a speaker grille 56, are subassembled to the lower trim 52. In particular, the motor 30 is mounted on an extended attachment

A door trim 50 is made up of two divided trims of an upper trim 51 and a lower trim 52. A door elevating mechanism 27 composed of a guide rail 28, a motor 30, a step lamp 57, a speaker grille 56, are subassembled to the lower trim 52. In particular, the motor 30 is mounted on an extended attachment element 67 formed by extending the upper part of a pocket back cover 6 constituting a pocket 47 of the lower trim 52. The lower trim 52 configured in this manner is mounted to an inner panel 21. After a door glass 26 is installed to the door elevating mechanism 27, the upper trim 51 is mounted to the inner panel 21. Therefore, even if the area of an opening in the inner panel is not increased so much, the installation work of the door glass can be done easily, and a demand for increased size of the door glass can be met. e compression spring to drive the firing pin against the slave pin, the slave pin moving within the threaded hollow stud to engage the pressure-release valve. 11. The fire-resistant door of claim 1, wherein the door frame has a bottom wall and further comprising a layer of intumescent material on the outside surface of the door frame's bottom wall. 12. The fire-resistant door of claim 1, wherein the door is secured to the frame by a two-point latch mechanism operable from inside or outside the door. 13. A fire resistant door designed to prevent the spread of fire and heat passing therethrougth, the door comprising: a door frame; a door hingedly mounted on the door frame, the door having a bottom wall, a top wall, and side walls, the bottom wall, top wall and side walls enclosing a hollow central core, the bottom wall having an outside surface, and the top wall having an outside surface; and a heat-activated self closing mechanism comprising a trigger mechanism that interacts with a collapsible supporting member to collapse the collapsible supporting member in the event of a fire, the collapsible supporting member further comprises a gas spring having a pressurized cylinder core and a pressure release valve, wherein the trigger mechanism further comprises a compression spring, a firing pin, a fusible link plug, a slave pin spaced from the firing pin by the fusible link plug, and a threaded hollow stud adapted to be connected to the pressure release valve, the compression spring biasing the firing pin toward the slave pin, wherein the fusible link plug further comprises a melting core, and wherein melting of the melting core allows the compression spring to drive the firing pin against the slave pin, the slave pin moving within the threaded hollow stud to engage the pressure release valve. 14. The fire-resistant door of claim 13, wherein the top wall and side walls further comprise aluminum material. 15. The fire-resistant door of claim 13, wherein the bottom wall further comprises a metallic heat shield. 16. The fire-resistant door of claim 13, the door frame having a flange adapted to engage the door when closed, and further comprising a fiberglass gasket attached to the flange. 17. The fire-resistant door of claim 13, further comprising a handle, the top wall having a handle receiving slot therethrough, wherein the handle is adapted to slide through the handle receiving slot into the hollow central core. 18. The fire-resistant door of claim 13, wherein the self-closing mechanism further comprises a trigger mechanism is mounted within the hollow central core. 19. The fire-resistant door of claim 13, wherein the trigger mechanism cooperates with the pressure-release valve to release pressure from the pressurized cylinder core, thereby causing the collapsible supporting member to collapse. 20. The fire-resistant door of claim 13, wherein the door frame has a bottom wall and further comprising a layer of intumescent material on the outside surface of the door frame's bottom wall. 21. The fire-resistant door of claim 13, wherein the door is secured to the frame by a two-point latch mechanism operable from the inside or outside the door. 22. A heat-activated self-closing mechanism for a horizontal door, the door being held in the open position against gravity, comprising a collapsible supporting member and a trigger mechanism interacting with the collapsible supporting member to the collapsible supporting member in the event of a fire, the collapsible supporting member further comprises a gas spring having a pressurized cylinder core and pressure-release valve, wherein the trigger mechanism further comprises a compression spring, a firing pin, a fusible link plug, a slave pin spaced from the firing pin by the fusible link plug, and a threaded hollow stud adapted to be connected to the pressure release valve, the compression spring biasing the firing pin toward the slave pin, wherein the fusible link plug further comprises a