Closure assembly with a window and a method of making the same

Patent metadata

Field	Value
Publication number	US-9683403-B2
Application number	US-201514825390-A
Country	US
Kind code	B2
Filing date	Aug 13, 2015
Priority date	Jun 5, 2015
Publication date	Jun 20, 2017
Grant date	Jun 20, 2017

Abstract

A closure assembly and a method of making the closure assembly with a window. The closure assembly includes front and rear panels defining a space between them; an aperture in each of the front and rear panels, the apertures being aligned to form an aperture in the closure assembly for the window; a frame at least partly positioned between the front and rear panels and extending along the aperture of the closure assembly, delineating a portion of the space and defining a cavity between the front and rear panels; and filling material located in the cavity and bonding the front and rear panels together in a one-piece structure.

First claim

The invention claimed is:

1. A closure assembly with a window comprising:
front and rear panels defining a space between the front and rear panels, the front and rear panels each having a same construction;
an aperture in each of the front and rear panels, wherein the apertures are aligned to form an aperture in the closure assembly for the window;
a frame at least partly positioned between the front and rear panels and extending along the aperture in the closure assembly, delineating a portion of the space and defining a cavity between the front and rear panels, the frame including an inner frame sandwiched between the front and rear panels and a holder extending from the inner frame into the aperture in the closure assembly and running substantially parallel to the front and rear panels for holding a piece of glass for the window; and
filling material located in the cavity and bonding the front and rear panels together in a one-piece structure;
wherein the holder includes a first holding member provided with the inner frame and extending from the inner frame into the aperture in the closure assembly, and a second holding member configured to cooperate with a releasable first retaining member of the first holding member for holding the piece of glass for the window, the second holding member being removable from and recouplable to the first holding member for replacing the piece of glass, and
the second holding member is snap fitted onto at least two surfaces of the first holding member such that the second holding member is releasably retained on the first holding member by the releasable first retaining member for fixing a relative position between the first and second holding members, movement of the snap fitted second holding member on the first holding member being lateral relative to surfaces of the front and rear panels defining the space between the front and rear panels.

2. The closure assembly as claimed in claim 1 , wherein the front and rear panels and the respective apertures in the front and rear panels are formed by compression molding.

3. The closure assembly as claimed in claim 1 , wherein the front and rear panels and the respective apertures in the front and rear panels are formed by stamping or punching.

4. The closure assembly as claimed in claim 1 , wherein the first holding member is integral with the inner frame.

5. The closure assembly as claimed in claim 4 ,
wherein the front and rear panels constitute front and rear outer surfaces of the closure assembly, and
the first and second holding members, when assembled, are embedded in the space between the front and rear panels and in the apertures of the front and rear panels, without protruding beyond the outer surfaces.

6. The closure assembly as claimed in claim 1 , wherein the second holding member includes a second retaining member that interlocks with the releasable first retaining member and fixes relative positions of the first and second holding members.

7. The closure assembly as claimed in claim 6 , wherein the second holding member being snap fitted onto the at least two surfaces of the first holding member secures the piece of glass for the window to the aperture of the closure assembly in a one step process of placing the second holding member in position.

8. The closure assembly as claimed in claim 6 , wherein the first and second retaining members are releasably coupled to each other.

9. The closure assembly as claimed in claim 1 , including engagement means fixing the frame in position between the front and rear panels.

10. The closure assembly as claimed in claim 9 , wherein the engagement means includes:
a first engaging member extending into the space between the front and the rear panels; and
a second engaging member receiving the first engaging member.

11. The closure assembly as claimed in claim 10 , wherein
the first engaging member comprises a receiving zone delimited by a pair of positioners which extend substantially transverse to the front and rear panels into the space, and
the second engaging member comprises a projection dimensioned to be received in the receiving zone such that, when the first and second engaging members are engaged, relative planar movement between the front and rear panels and the frame, in a first direction, is constrained.

12. The closure assembly as claimed in claim 11 , wherein each of the front and rear panels includes a first engaging member and the frame has two second engaging members for engaging the respective first engaging members.

13. The closure assembly as claimed in claim 11 ,
wherein the pair of positioners comprises
a first rib extending around the aperture in the closure assembly, and
a second rib extending substantially parallel to and spaced from the first rib, defining the receiving zone.

14. The closure assembly as claimed in claim 13 , wherein the second rib comprises a plurality of discontinuous rib sections.

15. The closure assembly as claimed in claim 13 , wherein the first rib surrounds the aperture of the front panel or the rear panel and the second rib surrounds the first rib and is radially displaced from the first rib.

16. The closure assembly as claimed in claim 15 , wherein the second rib comprises a plurality of discontinuous rib sections.

17. The closure assembly as claimed in claim 1 , wherein the inner frame and the holder are separate parts.

18. The closure assembly as claimed in claim 17 , wherein the holder comprises a glazing cassette.

19. The closure assembly as claimed in claim 17 , wherein the first and second holding members grip the respective front and rear panels and cooperate with one another to hold the piece of glass for the window.

20. The closure assembly as claimed in claim 19 , wherein the first and second holding members are identical in construction.

21. The closure assembly as claimed in claim 19 , wherein the first and second holding members include locking means that interlock and fix relative positions of the first and second holding members.

22. The closure assembly as claimed in claim 21 , wherein the first and second holding members form continuous loops around the aperture of the closure assembly and on the respective front and rear panels.

23. The closure assembly as claimed in claim 1 , wherein each of the front and rear panels includes at least two apertures separated by a divider.

24. The closure assembly as claimed in claim 23 , wherein the divider is removable to form an enlarged aperture integrating the two apertures in each of the front and rear panels.

25. The closure assembly as claimed in claim 24 , wherein
the frame is fixed in position between the front and rear panels by
a first engaging member that extends into the space between the front and rear panels, and
a second engaging member receiving the first engaging member, and

the first engaging member comprises a first rib which extends substantially around the aperture of the closure assembly and delineates the divider such that, when the divider is removed, the enlarged aperture in the closure assembly is surrounded by the first rib.

Assignees

• Nanya Plastics Corp

Inventors

• Wang Kuei-Yung

Classifications

• E06B3/7001

  Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces · CPC title

• E06B2003/7023

  of foam type · CPC title

• E06B3/5892 Primary

  Fixing of window panes in openings in door leaves · CPC title

• E06B3/822

  with an internal foursided frame · CPC title