Sandwich machine with control device

Abstract

The present invention discloses a sandwich maker with a control device, comprising an upper baking tray and a lower baking tray. The upper baking tray is provided with a control device, and the lower baking tray is provided with a handle tube. The control device comprises an upper fixing member, a lower fixing member, a fixing seat, an elastic member and a rotating member, the fixing seat is provided with a hinged portion, the rotating member is provided with a hinged rod cooperating with the hinged portion, and the elastic member is arranged on the fixing seat. The elastic member is composed of a limiting portion, an elastic portion and a fixed section for fixing the elastic member. The sandwich maker with a control device has a compact structure. When the upper baking tray needs to be opened, since the rotating member is in a vertical state, it can serve as a reminder to the user, avoiding the user from opening the upper baking tray in a state where the power is disconnected, thereby causing unnecessary danger. By changing the state of the rotating member, a reminder effect can be provided to the user, and the power can be disconnected, while reducing costs and the risk factor.

Description

Technical Field

[0001] The invention relates to sandwich maker technology, in particular to a sandwich maker with a control device. Background Art

[0002] When people make sandwiches in their daily lives, they often use a sandwich maker. A sandwich maker is a small household cooking device, and its basic structure includes an upper shell, a lower shell, an upper baking tray, a lower baking tray and a heating component. The upper shell and the lower shell can cover each other, the upper baking tray is located in the upper shell, and the lower baking tray is located in the lower shell. The upper baking tray and the lower baking tray have a mold groove.

[0003] In order to prevent overheating damage, the current sandwich maker is equipped with a thermostat. When the temperature exceeds a certain range, the thermostat disconnects the circuit and the sandwich maker stops heating. In this sandwich maker, the user cannot freely control the start and stop of the heating, which has certain limitations.

[0004] In addition, after the upper baking tray is opened, the upper and lower baking trays continue to heat up, which can cause burns if you are not careful, posing a safety hazard. Although the current active control switch can be manually controlled, there is still a situation where you forget to turn off the switch when using it, which is not convenient to achieve the effect of prompting shutdown. If a component is added to stop heating by opening the upper baking tray, a manual control device needs to be added separately, which is not easy to layout in a limited space and will also increase costs. Summary of the invention

[0005] In order to solve the defects of the prior art mentioned above, the present invention proposes a sandwich maker with a control device.

[0006] The technical solution of the present invention is achieved in this way:

[0007] A sandwich maker with a control device, characterized by comprising:

[0008] An upper baking tray, wherein the upper baking tray has a control device,

[0009] A lower baking tray, wherein the lower baking tray has a handle tube,

[0010] The control device comprises an upper fixing member, a lower fixing member, a fixing seat, an elastic member and a rotating member, wherein the fixing seat and the elastic member are located between the upper fixing member and the lower fixing member, the fixing seat comprises a hinged portion, the rotating member comprises a hinged rod matched with the hinged portion, and the elastic member is arranged on the fixing seat.

[0011] The elastic member is composed of a limiting portion, an elastic portion and a fixing section for fixing the elastic member.

[0012] The fixing seat is provided with a first retaining portion and a second retaining portion which are symmetrically arranged, and a limiting space for retaining a limiting portion is reserved between the first retaining portion and the second retaining portion. The fixing seat is also provided with a through slot, and two groups of symmetrically arranged mounting blocks are provided in the through slot, and the mounting block is provided with a first power connection member and a second power connection member, and the first power connection member is located at the upper end of the second power connection member, and the upper end of the through slot is provided with a movable opening, and the end of the elastic portion is placed at the upper end of the first power connection member through the movable opening, and the first power connection member is in an un-energized state, and the second power connection member is in an energized state.

[0013] The hinged rod is provided with a pushing block, and the pushing block is in contact with the elastic part;

[0014] When the rotating member is in a horizontal state, the elastic part is supported by the pushing block, and the first power connection member and the second power connection member are not connected;

[0015] After the rotating member is rotated, the pushing block no longer supports the elastic part, and the elastic part rebounds and falls due to its own elastic force, so that the first power connection member is connected with the second power connection member.

[0016] In the present invention, the fixing section is arc-shaped, and its arc angle is a major arc. A hinge area is formed in the middle of the fixing section. A retaining rod is provided in the hinge area. Both ends of the retaining rod are arranged on the first retaining portion.

[0017] In the present invention, the upper fixing member has a through groove and an arc groove, and the through groove is connected with the arc groove.

[0018] The rotating member is composed of a clamping part, a positioning part, a vertical part and a movable arm. The movable arm is hinged to the hinge rod. The positioning part is located in the through groove, and the clamping part is located in the arc groove.

[0019] In the present invention, the limiting part is composed of a first connecting section, a first retaining section, a limiting section, a second retaining section and an elastic section, the first connecting section is connected to the fixed section, the first retaining section is located in the middle of the first retaining portion, the second retaining section is located in the middle of the second retaining portion, and the elastic section is in contact with the vertical portion.

[0020] In the present invention, the width of the first holding section is H1, the width of the second holding section is H2, the width of the limiting section is H3, and H3>H1>H2.

[0021] In the present invention, the elastic portion is composed of a second connecting section, a pushing section and a contact section, the second connecting section is connected to the fixed section, and the contact section passes through the movable opening and is located at the upper end of the first power connection piece.

[0022] In the present invention, the bottom surface of the pushing section is provided with an arc-shaped groove, the arc-shaped groove is provided with a limiting depression, and the pushing block is provided with a limiting protrusion matched with the limiting depression.

[0023] In the present invention, a limiting member is provided on the fixing seat, and the limiting member consists of a mounting portion and a deformation portion, the mounting portion and the deformation portion are vertically arranged, and the deformation portion has a limiting arc groove that cooperates with the limiting protrusion.

[0024] In the present invention, the first power connection member and the second power connection member have the same structure, with fixing parts at both ends and a through hole in the middle for the contact section to pass through. The through hole has symmetrically arranged elastic arms in the middle, and the elastic arms are inclined. A clamping area is formed between the symmetrically arranged elastic arms, and the clamping area is larger at the top and smaller at the bottom.

[0025] In the present invention, the lower end of the elastic arm has a contact end, and the contact end is vertically arranged.

[0026] The sandwich maker with a control device according to the present invention has the following beneficial effects: the sandwich maker with a control device has a compact structure, and when the upper baking tray needs to be opened, the rotating part is in a vertical state, so it can serve as a reminder to the user, thereby preventing the user from opening the upper baking tray when the power is disconnected, thereby causing unnecessary danger. By changing the state of the rotating part, the user can be reminded that the power can be disconnected, while reducing costs and risk factors. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of a sandwich maker with a control device of the present invention;

[0028] Figure 2 for Figure 1 Schematic diagram of the control device structure;

[0029] Figure 3 for Figure 2 Exploded diagram of

[0030] Figure 4 for Figure 3 A schematic diagram of the structure of the upper fixing member, the fixing seat and the rubber member;

[0031] Figure 5 for Figure 4 A top view of

[0032] Figure 6 for Figure 5 The cross-sectional view at AA in FIG.

[0033] Figure 7 for Figure 6 A local enlarged view of point B in FIG.

[0034] Figure 8 for Figure 4 Exploded diagram of

[0035] Fig. 9 for Figure 8 Schematic diagram of the fixed seat structure;

[0036] Fig.10 for Figure 8 Schematic diagram of the elastic member structure;

[0037] Fig.11 for Fig.10 A schematic diagram of the structure in another direction;

[0038] Fig.12 for Fig.10 The main view;

[0039] Fig.13 for Figure 8 Schematic diagram of the hinged rod and the push block structure;

[0040] Fig.14 It is a schematic diagram of the structure of the limiter, the hinged rod and the push block in the present invention;

[0041] Fig.15 for Figure 8 A schematic diagram of the structure of the first power connection member in FIG.

[0042] Fig.16 It is a schematic diagram of the active state of the rotating member and the pushing block in the present invention.

[0043] In the figure: upper baking tray 1, lower baking tray 2, control device 3, handle tube 4, upper fixing member 5, lower fixing member 6, fixing seat 7, elastic member 8, rotating member 9, hinged portion 10, hinged rod 11, hinge port 12, clamping portion 13, positioning portion 14, vertical portion 15, movable arm 16, through groove 17, arc groove 18, rubber member 19, fixing section 20, first connecting section 21, first holding section 22, limiting section 23, second holding section 24, elastic section 25, first holding section 26, second holding section 27, hinged area 28, holding rod 29, mounting hole 30, limiting space 31, the first holding area 32, the second holding area 33, the extension portion 34, the second connecting section 35, the pushing section 36, the contact section 37, the movable port 38, the first power connection member 39, the pushing block 40, the second power connection member 41, the through groove 42, the mounting block 43, the placement area 44, the arc-shaped groove 45, the limiting depression 46, the limiting protrusion 47, the limiting member 48, the mounting portion 49, the deformation portion 50, the fixing portion 51, the fixing groove 52, the through hole 53, the elastic arm 54, the clamping area 55, the contact end 56, the pressing portion 57, the first wire 58, and the second wire 59. DETAILED DESCRIPTION

[0044] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0045] like Figures 1 to 16 As shown, the sandwich maker with a control device of the present invention comprises an upper baking tray 1 and a lower baking tray 2. One end of the upper baking tray 1 and the lower baking tray 2 are hinged together, and can be flipped open to place a sandwich between the upper baking tray 1 and the lower baking tray 2.

[0046] The upper baking tray 1 is provided with a control device 3 , and the lower baking tray 2 is provided with a handle tube 4 . The control device 3 and the handle tube 4 cooperate with each other, so that it is convenient to lift the entire sandwich maker and to open the upper baking tray 1 through the control device 3 .

[0047] The control device 3 includes an upper fixing member 5, a lower fixing member 6, a fixing seat 7, an elastic member 8 and a rotating member 9. The fixing seat 7 and the elastic member 8 are located between the upper fixing member 5 and the lower fixing member 6. The fixing seat 7 has a hinged portion 10. The rotating member 9 has a hinged rod 11 that cooperates with the hinged portion 10. The elastic member 8 is arranged on the fixing seat 7.

[0048] The hinge portion 10 has a hinge port 12 that cooperates with the hinge rod 11 , and the angle of the hinge port 12 is greater than 180°.

[0049] The upper fixing member 5 and the lower fixing member 6 are symmetrically arranged, both in the shape of half a circular arc, and the fixing seat 7 is arranged in the middle of the upper fixing member 5. The fixing seat 7 is used to fix the elastic member 8 in the middle to maintain the position of the elastic member 8, and the rotating member 9 is used to change the position of one end of the elastic part on the elastic member 8 so that it can connect the entire circuit.

[0050] The rotating member 9 is composed of a clamping portion 13, a positioning portion 14, a vertical portion 15 and a movable arm 16, and the movable arm 16 is hinged to the hinge rod 11. The upper fixing member 5 is provided with a through groove 17 and an arc groove 18, the through groove 17 is connected with the arc groove 18, the positioning portion 14 is located in the through groove 17, and the clamping portion 13 is located in the arc groove 18. The through groove 17 can be connected with the middle part of the upper fixing member 5 and the lower fixing member 6. The clamping portion 13 is arc-shaped and is arranged on both sides of the positioning portion 14. The arc angle of the clamping portion 13 is greater than 180°, which can facilitate the cooperation with the arc groove 18 and place the clamping portion 13 in the arc groove 18. And a part of the arc groove 18 extends to the lower fixing member 6.

[0051] The positioning portion 14 and the movable arm 16 are arranged in parallel, and the vertical portion 15 connects the movable arm 16 and the positioning portion 14 while remaining perpendicular to the movable arm 16 and the positioning portion 14 .

[0052] When the fixing seat 7 is arranged between the upper fixing member 5 and the lower fixing member 6, the upper end of the fixing seat 7 is located at the through groove 17, and a rubber member 19 is arranged in the through groove 17. Since a part of the positioning portion 14 is arranged in the through groove 17, only a part of the through groove 17 can be filled, and when the other part needs to be filled, the rubber member 19 needs to be placed in the through groove 17.

[0053] The elastic member 8 is composed of a limiting portion, an elastic portion, and a fixing section 20 for fixing the elastic member 8. The limiting portion is used to install the elastic member 8 in the middle of the fixing seat 7 to keep the elastic member 8 in a fixed position. The elastic portion is used for movement to ensure the connection of the circuit. The fixing section 20 is used to keep the connection between the limiting portion and the elastic portion fixed.

[0054] The limiting part consists of a first connecting section 21, a first retaining section 22, a limiting section 23, a second retaining section 24 and an elastic section 25. The first connecting section 21 is connected to the fixing section 20, the first retaining section 22 is located in the middle of the first retaining portion 26, the second retaining section 24 is located in the middle of the second retaining portion 27, and the elastic section 25 is in contact with the vertical portion 15.

[0055] The elastic section 25 is inclined toward a direction away from the second retaining portion 27. When the rotating member 9 is in a horizontal state, the vertical portion 15 will contact the elastic section 25. The lower end of the elastic member 8 has an edge that can contact the vertical portion 15. At the same time, the vertical portion 15 will squeeze the elastic section 25, causing the lower end of the elastic section 25 to deform toward the second retaining portion 27. The elastic section 25 applies an elastic force to the vertical portion 15, so that the position of the rotating member 9 can be maintained.

[0056] The fixing section 20 is arc-shaped, and its arc angle is a major arc. A hinge area 28 is formed in the middle of the fixing section 20. A retaining rod 29 is provided in the hinge area 28. Both ends of the retaining rod 29 are arranged on the first retaining portion 26. The first retaining portion 26 has a mounting hole 30 for placing the retaining rod 29.

[0057] The fixing seat 7 has a first retaining portion 26 and a second retaining portion 27 symmetrically arranged, and a limiting space 31 for retaining the limiting portion is left between the first retaining portion 26 and the second retaining portion 27. The width of the first retaining section 22 is H1, the width of the second retaining section 24 is H2, and the width of the limiting section 23 is H3, H3>H1>H2. The limiting space 31 can limit the wider limiting section 23 within the limiting space 31 to prevent the elastic member 8 from loosening.

[0058] A first holding area 32 is formed between the first holding portion 26 and the first holding portion 26, and a second holding area 33 is formed between the second holding portion 27 and the second holding portion 27. The limiting portion is located in the first holding area 32 and the second holding area 33. The upper ends of the first holding portion 26 and the second holding portion 27 have an extension portion 34 extending toward the middle, and the extension portion 34 is used to fix the position of the first holding segment 22 and the second holding segment 24. After the limiting portion is installed in the first holding area 32 and the second holding area 33, it is in an elastic state, that is, the limiting portion will deform in the direction of the elastic portion after installation.

[0059] The elastic part is composed of a second connecting section 35, a pushing section 36 and a contact section 37. The second connecting section 35 is connected to the fixed section 20, and the contact section 37 passes through the movable opening 38 and is located at the upper end of the first power connection member 39. The elastic part can be pushed by the pushing block 40, so that the contact section 37 is separated from the first power connection member 39 and the second power connection member 41.

[0060] The elastic member 8 is made of insulating material. When in use, a metal sleeve needs to be sleeved on the contact section 37 to ensure that after the contact section 37 contacts the contact end 56, the second power connection member 41 can be connected to the first power connection member 39, so that the first power connection member 39 is also energized.

[0061] The fixing seat 7 also has a through slot 42, in which two groups of symmetrically arranged mounting blocks 43 are arranged, and the mounting blocks 43 have a first power connection member 39 and a second power connection member 41, and the first power connection member 39 is located at the upper end of the second power connection member 41. A placement area 44 for placing the first power connection member 39 or the second power connection member 41 is formed between the mounting blocks 43.

[0062] The upper end of the through slot 42 has a movable opening 38, and the end of the elastic part passes through the movable opening 38 and is placed at the upper end of the first power contact 39. The first power contact 39 is in a non-energized state, and the second power contact 41 is in a powered state. The reason why the first power contact 39 is kept non-energized is to avoid static electricity between the metal sleeve on the contact section 37 and the first power contact 39, thereby preventing leakage.

[0063] The hinge rod 11 has a push block 40, which contacts the elastic part. The push block 40 is vertically arranged with the movable arm 16. When the rotating member 9 is in a horizontal state, the push block 40 is arranged upward. When the rotating member 9 is in a vertical state, the push block 40 is in a horizontal state.

[0064] The bottom surface of the pushing section 36 is provided with an arc-shaped groove 45 , in which a limiting recess 46 is formed, and the pushing block 40 is provided with a limiting protrusion 47 that cooperates with the limiting recess 46 .

[0065] In order to prevent the rotating member 9 from resetting after rotation, a limit member 48 is provided on the fixed seat 7. The limit member 48 consists of a mounting portion 49 and a deformation portion 50. The mounting portion 49 and the deformation portion 50 are vertically arranged. The deformation portion 50 has a limit arc groove 18 that cooperates with the limit protrusion 47.

[0066] like Fig.14 As shown, after the pushing block 40 rotates, the pushing block 40 will first push the upper end of the deformation portion 50 , and then make the limiting protrusion 47 enter the limiting arc groove 18 , thereby limiting the position of the rotating member 9 .

[0067] The first power connection member 39 and the second power connection member 41 have the same structure, and a fixing portion 51 is provided at both ends thereof, and a fixing groove 52 for placing the fixing portion 51 is provided on the mounting block 43. A through hole 53 is provided in the middle through which the contact section 37 passes, and a symmetrically arranged elastic arm 54 is provided in the middle of the through hole 53. The elastic arm 54 is arranged obliquely, and a clamping area 55 is formed between the symmetrically arranged elastic arms 54, and the clamping area 55 is larger at the top and smaller at the bottom. The lower end of the elastic arm 54 has a contact end 56, and the contact end 56 is arranged vertically.

[0068] The first power connection piece 39 and the second power connection piece 41 have a pressing portion 57, and the pressing portion 57 is used to press the conductive portion in the middle of the wire so that the conductive portion in the middle of the wire can be connected to the power connection piece.

[0069] The first power terminal 39 is connected to the first electric wire 58 , and the second power terminal 41 is connected to the second electric wire 59 .

[0070] When the rotating member 9 is in a horizontal state, the clamping portion 13 is located in the arc groove 18, which can limit the position of the clamping portion 13. At this time, the elastic part is supported by the push block 40, the contact section 37 is located at the upper end of the first power connection member 39, and the first power connection member 39 is not connected to the second power connection member 41. The clamping portion 13 can be stored in the upper fixing member 5, and the upper baking tray 1 can be opened conveniently.

[0071] After removing the rubber member 19 and then rotating the rotating member 9, the push block 40 no longer supports the elastic part, and the elastic part will rebound and fall due to its own elastic force. The push block 40 is restricted by the limiting arc groove 18, and the contact segment 37 will extend through the lower end of the first power connection member 39 to the contact end 56 of the second power connection member 41, and the first power connection member 39 and the second power connection member 41 can be connected through the metal sleeve on the contact segment 37.

[0072] When the upper baking tray 1 needs to be opened, since the rotating member 9 is in a vertical state, it can serve as a reminder to the user, prompting the user to disconnect the power supply, thereby preventing the user from opening the upper baking tray 1 in a state where the power supply is disconnected, thereby causing unnecessary danger. By changing the state of the rotating member 9, it can serve as a reminder to the user, and the power supply can be disconnected, while reducing costs and risk factors.

[0073] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sandwich maker with a control device, characterized in that: include: An upper baking tray, wherein the upper baking tray has a control device, A lower baking tray, wherein the lower baking tray has a handle tube, The control device comprises an upper fixing member, a lower fixing member, a fixing seat, an elastic member and a rotating member, wherein the fixing seat and the elastic member are located between the upper fixing member and the lower fixing member, the fixing seat comprises a hinged portion, the rotating member comprises a hinged rod matched with the hinged portion, and the elastic member is arranged on the fixing seat. The elastic member is composed of a limiting portion, an elastic portion and a fixing section for fixing the elastic member. The fixing seat is provided with a first retaining portion and a second retaining portion which are symmetrically arranged, and a limiting space for retaining a limiting portion is reserved between the first retaining portion and the second retaining portion. The fixing seat is also provided with a through slot, and two groups of symmetrically arranged mounting blocks are provided in the through slot, and the mounting block is provided with a first power connection member and a second power connection member, and the first power connection member is located at the upper end of the second power connection member, and the upper end of the through slot is provided with a movable opening, and the end of the elastic portion is placed at the upper end of the first power connection member through the movable opening, and the first power connection member is in an un-energized state, and the second power connection member is in an energized state. The hinged rod is provided with a pushing block, and the pushing block is in contact with the elastic part; When the rotating member is in a horizontal state, the elastic part is supported by the pushing block, and the first power connection member and the second power connection member are not connected; After the rotating member is rotated, the pushing block no longer supports the elastic part, and the elastic part rebounds and falls due to its own elastic force, so that the first power connection member is connected with the second power connection member.

2. The sandwich maker with a control device according to claim 1, characterized in that: The fixing section is arc-shaped, and its arc angle is a major arc. A hinge area is formed in the middle of the fixing section. A retaining rod is provided in the hinge area. Both ends of the retaining rod are arranged on the first retaining portion.

3. The sandwich maker with a control device according to claim 1, characterized in that: The upper fixing member has a through groove and an arc groove, and the through groove is connected with the arc groove. The rotating member is composed of a clamping part, a positioning part, a vertical part and a movable arm. The movable arm is hinged to the hinge rod. The positioning part is located in the through groove, and the clamping part is located in the arc groove.

4. The sandwich maker with a control device according to claim 3, characterized in that: The limiting part consists of a first connecting section, a first retaining section, a limiting section, a second retaining section and an elastic section, the first connecting section is connected to the fixed section, the first retaining section is located in the middle of the first retaining portion, the second retaining section is located in the middle of the second retaining portion, and the elastic section is in contact with the vertical portion.

5. The sandwich maker with a control device according to claim 4, characterized in that: The width of the first holding section is H1, the width of the second holding section is H2, the width of the limiting section is H3, and H3>H1>H2.

6. The sandwich maker with a control device according to claim 1, characterized in that: The elastic part is composed of a second connecting section, a pushing section and a contact section. The second connecting section is connected to the fixed section. The contact section passes through the movable opening and is located at the upper end of the first power connection piece.

7. The sandwich maker with a control device according to claim 6, characterized in that: The bottom surface of the pushing section is provided with an arc-shaped groove, the arc-shaped groove is provided with a limiting depression, and the pushing block is provided with a limiting protrusion matched with the limiting depression.

8. The sandwich maker with a control device according to claim 7, characterized in that: A limiting member is arranged on the fixing seat, and the limiting member is composed of a mounting portion and a deformation portion. The mounting portion and the deformation portion are arranged vertically, and the deformation portion is provided with a limiting arc groove matched with the limiting protrusion.

9. The sandwich maker with a control device according to claim 6, characterized in that: The first power connection member and the second power connection member have the same structure, with fixing parts at both ends and a through hole in the middle for the contact section to pass through. The through hole has symmetrically arranged elastic arms in the middle, the elastic arms are inclined, and a clamping area is formed between the symmetrically arranged elastic arms, which is larger at the top and smaller at the bottom.

10. The sandwich maker with a control device according to claim 9, characterized in that: The lower end of the elastic arm has a contact end, and the contact end is vertically arranged.

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