Heat press

Patent metadata

Field	Value
Publication number	US-10876250-B2
Application number	US-202016777449-A
Country	US
Kind code	B2
Filing date	Jan 30, 2020
Priority date	Aug 1, 2017
Publication date	Dec 29, 2020
Grant date	Dec 29, 2020

Abstract

A heat press (10) including a body (11), a heat plate (18), a handle (16), a cover (12), a control compartment (14) and an insulation portion (25). The body (11) includes a first end (1) and a second end (2). The heat plate (18) is located proximate the first end (1) of the body (11) and is configured to engage ironable materials (3). The handle (16) is located proximate the second end (2) of the body (11) and is configured to withstand forces (4) from a user. The cover (12) covers a portion of the body (11) and the handle (16). The control compartment (14) includes an electrical circuit (15), controls (19) and a display (17). The control compartment (14) is spaced away from and is at least indirectly electrically coupled to the heat plate (18). The insulation portion (25) is positioned between the control compartment (14) and the heat plate (18). The insulation portion (25) includes a first layer of insulating material (26).

First claim

What is claimed is:

1. A heat press, comprising:
a heat plate configured to engage ironable materials;
a handle configured to withstand forces from a user, the handle including a metal substrate at least partially enclosed by a shell;
a control compartment including a first electrical circuit, controls, and a display, the control compartment spaced away from and at least indirectly electrically coupled to the heat plate; and
an insulation portion positioned between the control compartment and the heat plate and including a first layer of insulating material,
wherein the metal substrate is in direct contact with the insulation portion.

2. The heat press of claim 1 , wherein the first layer of insulating material comprises glass fibers.

3. The heat press of claim 2 , wherein the insulation portion includes a second layer of insulating material comprising glass reinforced nylon.

4. The heat press of claim 3 , wherein the insulation portion includes a third layer of insulating material comprising glass fibers and a fourth layer of insulating material comprising glass reinforced nylon.

5. The heat press of claim 4 , wherein the second layer of insulating material thermally isolates the first layer of insulating material from the third layer of insulating material.

6. The heat press of claim 5 , wherein the third layer of insulating material thermally isolates the second layer of insulating material from the fourth layer of insulating material.

7. The heat press of claim 1 , wherein the shape of the heat plate is substantially square.

8. The heat press of claim 1 , wherein the heat plate includes a copper member at least partially embedded in an aluminum die-cast plate.

9. The heat press of claim 8 , wherein the copper member has a serpentine geometry that includes a first portion and a second portion that are enantiomorphs.

10. The heat press of claim 1 , wherein the heat plate includes at least one pressure point that limits the contact between the heat plate and the insulation portion.

11. The heat press of claim 10 , further comprising four pressure points each configured to limit the contact between the heat plate and the insulation portion.

12. The heat press of claim 1 , wherein the shell is formed from plastic.

13. The heat press of claim 12 , the metal substrate comprising sheet metal.

14. The heat press of claim 13 , the sheet metal comprising one of at least steel or aluminum.

15. The heat press of claim 1 , wherein:
the shell forms a cavity; and
a second electrical circuit is at least partially housed within the cavity and at least indirectly electrically coupled to the heat plate and the control compartment.

16. The heat press of claim 15 , wherein the second electrical circuit at least partially housed within the cavity includes at least one of a capacitor, resistor, inductor, and integral signal and power traces and connections.

17. The heat press of claim 1 , wherein the first electrical circuit is located with the handle.

18. The heat press of claim 1 , further comprising a second electrical circuit located in contact with the metal substrate.

19. The heat press of claim 1 , wherein the first electrical circuit includes at least one of a capacitor, resistor, inductor, and integral signal and power traces and connections.

20. The heat press of claim 1 , wherein:
the shell forms a cavity;
at least a portion of the control compartment is located at least partially within the cavity.

21. The heat press of claim 20 , the control compartment further comprising a second electrical circuit, wherein:
the portion of the control compartment located within the cavity of the handle includes one of at least a portion of the first electrical circuit and at least a portion of the second electrical circuit.

22. The heat press of claim 20 , wherein the portion of the control compartment housed at least partially within the cavity of the handle includes at least one of a capacitor, resistor, inductor, and integral signal and power traces and connections.

23. A heat press, comprising:
a body including a first end and a second end;
a heat plate located proximate the first end of the body and configured to engage ironable materials;
a control compartment including an electrical circuit, controls and a display, the control compartment spaced away from and at least indirectly electrically coupled to the heat plate;
an insulation portion positioned between the control compartment and the heat plate and including a first layer of insulating material;
a handle including a metal substrate and an electrical circuit at least indirectly electrically coupled to the heat plate and the control compartment, the handle located proximate the second end of the body and configured to withstand forces from a user; and
a cover covering a portion of the body and the handle,
wherein the metal substrate is in direct contact with the insulation portion.

24. The heat press of claim 23 , wherein the first layer of insulating material comprises glass fibers.

25. The heat press of claim 24 , wherein the insulation portion includes a second layer comprising glass reinforced nylon.

26. The heat press of claim 23 , wherein the heat plate includes a copper member at least partially embedded in an aluminum die-cast plate.

27. A heat press, comprising:
a body including a first end and a second end;
a heat plate including a copper member at least partially embedded in an aluminum die-cast plate and located proximate the first end of the body, the heat plate configured to engage ironable materials;
a handle located proximate the second end of the body and configured to withstand forces from a user, the handle including a metal substrate at least partially enclosed by a shell;
a cover covering a portion of the body and the handle;
a control compartment including a first electrical circuit, controls, and a display, the control compartment spaced away from and at least indirectly electrically coupled to the heat plate;
an insulation portion positioned between the control compartment and the heat plate and including a first layer of insulating material; and
a second electrical circuit located in direct contact with the metal substrate.

28. The heat press of claim 27 , wherein the shell is formed from plastic.

29. The heat press of claim 27 , wherein the shell forms a cavity for housing an electrical circuit at least indirectly electrically coupled to the heat plate and the control compartment.

Assignees

• Cricut Inc

Inventors

• Stopp Grayson
• Crisp Thomas
• Lin Lk
• Zhu Carry

Classifications

• D06C23/00

  Making patterns or designs on fabrics · CPC title

• D06F93/005

  Marking arrangements · CPC title

• D06F75/38 Primary

  Sole plates (D06F75/20 takes precedence) · CPC title

• D06F75/34

  Handles; Handle mountings · CPC title

• D06F75/26

  Temperature control or indicating arrangements · CPC title