초록 ▼

A door latch assembly is attachable to a door jamb. The door latch assembly includes a base member and an extension member. The base member is mountable to the door jamb. The extension member is connectable to the base member such that the extension member extends from the base member. The extension

A door latch assembly is attachable to a door jamb. The door latch assembly includes a base member and an extension member. The base member is mountable to the door jamb. The extension member is connectable to the base member such that the extension member extends from the base member. The extension member has a door stop member and a latch cup member. The door stop member is disposed substantially perpendicular to the latch cup member so that the door stop member provides a support for the door and the latch cup member receives a latch of the door so that the door is maintained in an ajar position.

대표청구항 ▼

1. A door latch assembly attachable to a door jamb, the door latch assembly comprising: a base member mountable to the door jamb, the base member having at least one track and at least one opening; andan extension member removably connectable to the base member, the extension member having at least

1. A door latch assembly attachable to a door jamb, the door latch assembly comprising: a base member mountable to the door jamb, the base member having at least one track and at least one opening; andan extension member removably connectable to the base member, the extension member having at least one support member received by the at least one track and the at least one opening of the base member to provide support such that the extension member extends from the base member, the extension member having a door stop member and a latch cup member, the door stop member disposed substantially perpendicular to the latch cup member so that the door stop member provides a support for the door and the latch cup member receives a latch of the door so that the door is maintained in an ajar position. 2. The door latch assembly of claim 1 wherein the base member has a striker plate portion that effectively replace a conventional striker plate. 3. The door latch assembly of claim 2 wherein the striker plate portion has at least one connector member provided with an indentation so as to adapt the striker plate portion to the size of any conventional striker plate. 4. The door latch assembly of claim 1 wherein a portion of the base member is configured for receiving a portion of the extension member such that the base member is connected to the extension member. 5. The door latch assembly of claim 1 wherein the base member has a slot for receiving a key of the extension member so as to provide support to the extension member when connected to the base member. 6. The door latch assembly of claim 1 wherein the door stop member of the extension member has a surface for receiving the door. 7. The door latch assembly of claim 1 wherein the at least one support member is positioned opposite the door stop member such that the at least one support member cooperates with the base member for locking the extension member in an extended position. 8. The door latch assembly of claim 1 wherein the base member is provided with a first side member and a second side member such the first and second side members are positioned in a spaced apart relationship for forming a channel and wherein the extension member has a locking member which is matingly received by a portion of the channel so as to lock the extension member in an extended position to secure the door in the ajar position. 9. The door latch assembly of claim 8 wherein a portion of the base member of the door latch assembly has a button for unlocking the extension member from the base member such that the extension member is selectively removed from the channel of the base member. 10. The door latch assembly of claim 1 wherein the extension member has a pair of support members positioned in a pair of openings of the base member so as to connect the extension member to the base member. 11. The door latch assembly of claim 10 wherein each of the support members is provided with a tooth for inserting into an opening of the base member for connecting the extension member to the base member. 12. A method for maintaining a door in an ajar position, comprising the steps of: providing a door latch assembly, comprising:a base member mountable to the door jamb, the base member having at least one track and at least one opening; andan extension member removably connectable to the base member, the extension member having at least one support member received by the at least one track and the at least one opening of the base member for providing support such that the extension member extends from the base member, the extension member having a door stop member and a latch cup member, the door stop member disposed substantially perpendicular to the latch cup member;installing the base member to the door jamb;connecting the extension member to the base member by positioning the at least one support member along the track of the base member and into the at least one opening of the base member so as to provide a support surface for the door in the ajar position;selectively moving the door into the ajar position so that the door is supported on the door stop member; andpositioning the door latch in the retaining space of the latch cup member so that the latch cup member cooperates with the door stop member to latch the door in the ajar position. 13. The method of claim 12 further comprising the step of: selectively removing the extension member from the base member. 14. The method of claim 12 wherein the base member has a striker plate portion attachable to a conventional striker plate. 15. The method of claim 14 wherein the striker plate portion has at least one connector member provided with an indentation so as to adapt the striker plate portion to the size of any conventional striker plate so that a screw may penetrate the at least one connector member and connect the at least one connector member to the door jamb. 16. The method of claim 12 wherein a portion of the base member is configured for receiving a portion of the extension member such that the base member is connected to the extension member. 17. The method of claim 12 wherein the at least one support member is positioned opposite the door stop member such that the at least one support member cooperates with the base member for locking the extension member in an extended position. 18. The method of claim 12 wherein the base member is provided with a first side member and a second side member such the first and second side members are positioned in a spaced apart relationship for forming a channel and wherein the extension member has a locking member which is matingly received by a portion of the channel so as to lock the extension member in an extended position to secure the door in the ajar position. 19. The method of claim 18 wherein a portion of the base member of the door latch assembly has a button for unlocking the extension member from the base member such that the extension member is selectively removed from the channel of the base member. 20. The method of claim 18 wherein the base member has a slot for receiving a key of the extension member so as to provide additional support to the door latch assembly.