Portable beverage container
A portable beverage container is provided. The portable beverage container may include a glass vessel having a neck; a metal outer shell configured to surround a first portion of the glass vessel; a cap configured to engage with the metal outer shell to surround a second portion of the glass vessel; and an amorphous thermoplastic spout having a neck configured to be inserted through an opening in the cap and into the neck of the glass vessel. The spout may be configured to securely engage with the cap. The cap may include a lid with an elastomeric sealing member having a knob configured to extend into a recess in the spout and a recess configured to wrap around and over a lip of the spout. The spout may be removable from the cap while the cap is engaged with the outer shell.
1. A portable beverage container, comprising:
an outer shell;
a cap comprising:
a base configured to engage with the outer shell, and
a lid coupled to the base by a hinge, wherein the lid comprises an elastomeric sealing member defining an internal surface of the lid, the elastomeric sealing member comprising:
a knob that protrudes from the internal surface, and
a recess that runs around the knob;
an inner vessel configured to be secured within the outer shell; and
a spout configured to securely engage with the base of the cap, wherein the spout comprises:
a recess having an opening that is configured to be fluidly coupled to the inner vessel; and
a lip surrounding the recess, wherein, in a closed position for the lid with the spout engaged with the cap, the knob is sealingly disposed within the recess of the spout and the recess of the elastomeric sealing member wraps over and against the lip of the spout.
2. The portable beverage container of claim 1 , wherein the knob includes a ridge configured to extend into the opening in the recess of the spout.
3. The portable beverage container of claim 1 , wherein the spout is removable from the cap while the cap is secured to the outer shell.
4. The portable beverage container of claim 3 , wherein the hinge comprises:
a first hinge member mounted in the base, the first hinge member comprising a spring-loaded detent pin having a head with a protrusion; and
a second hinge member mounted in the lid, wherein the second hinge member comprises a hinge barrel having a notch configured to receive the protrusion.
5. The portable beverage container of claim 1 , wherein the spout comprises a gasket extending radially outwardly from an outer surface of the spout, the gasket sealing against a neck of the inner vessel when positioned within the neck.
6. The portable beverage container of claim 1 , further comprising a latching mechanism on the lid configured to be engaged within an opening in the base when the lid is in a closed position to secure the lid in the closed position.
7. The portable beverage container of claim 1 , wherein the spout comprises engagement features configured to lockingly engage with corresponding engagement features on the cap.
8. A cap for a portable beverage container, the cap comprising:
a base configured to engage with an outer shell of the portable beverage container, and
a lid coupled to the base by a hinge, wherein the lid comprises an elastomeric sealing member defining an internal surface of the lid, the elastomeric sealing member comprising:
a knob that protrudes from the internal surface, and
a recess that runs around the knob; and
a spout configured to securely engage with the base and an inner vessel within the outer shell, wherein the spout comprises:
a recess having an opening that is configured to be fluidly coupled to the inner vessel; and
a lip surrounding the recess, wherein, in a closed position for the lid with the spout engaged with the cap, the knob is sealingly disposed within the recess of the spout and the recess of the elastomeric sealing member wraps over and against the lip of the spout.
9. The cap of claim 8 , wherein the knob includes a ridge configured to extend into the opening in the recess of the spout.
10. The portable beverage container of claim 8 , wherein the spout is removable from the cap while the cap is secured to the outer shell.
11. The portable beverage container of claim 10 , wherein the hinge comprises:
a first hinge member mounted in the base, the first hinge member comprising a spring-loaded detent pin having a head with a protrusion; and
a second hinge member mounted in the lid, wherein the second hinge member comprises a hinge barrel having a notch configured to receive the protrusion.
12. The cap of claim 8 , further comprising a latching mechanism on the lid configured to be engaged within an opening in the base when the lid is in a closed position to secure the lid in the closed position.
13. A cap for a portable beverage container, the cap comprising:
a base configured to engage with an outer shell of the portable beverage container, and
a spout configured to securely engage with the base and an inner vessel within the outer shell, wherein the spout comprises:
a recess having an opening that is configured to be fluidly coupled to the inner vessel; and
a lip surrounding the recess;
a lid coupled to the base by a hinge, wherein the lid comprises an elastomeric sealing member defining an internal surface of the lid, the elastomeric sealing member comprising:
a knob that protrudes from the internal surface, and
a recess that runs around the knob; and
an outer rib onto which an inner surface of the knob stretches; and
an inner rib within the outer rib, the inner rib extending into an interior cavity in the knob and pushing on an inner surface of the knob to push the knob into the recess of the spout and to the opening of the spout when the lid is closed.
14. The cap of claim 13 , wherein the knob includes a ridge configured to extend into the opening in the recess of the spout.
15. The cap of claim 13 , wherein, in a closed position for the lid with the spout engaged with the cap, the knob is sealingly disposed within the recess of the spout and the recess of the elastomeric sealing member wraps over and against the lip of the spout.
16. The portable beverage container of claim 13 , wherein the spout is removable from the cap while the cap is secured to the outer shell.
17. The portable beverage container of claim 16 , wherein the hinge comprises:
a first hinge member mounted in the base, the first hinge member comprising a spring-loaded detent pin having a head with a protrusion; and
a second hinge member mounted in the lid, wherein the second hinge member comprises a hinge barrel having a notch configured to receive the protrusion.
18. The cap of claim 13 , wherein the inner rib extends farther into the interior cavity in the knob than does the outer rib.
19. The cap of claim 13 , wherein each of the inner rib and the outer rib forms an annular shape.
20. The cap of claim 13 , further comprising a latching mechanism on the lid configured to be engaged within an opening in the base when the lid is in a closed position to secure the lid in the closed position.