CN216876049U

CN216876049U - Sandwich machine

Info

Publication number: CN216876049U
Application number: CN202123260374.1U
Authority: CN
Inventors: 张技央; 柳景辉; 卓亦胡
Original assignee: Ningbo Orchid Electric Appliances Manufacturing Co ltd
Current assignee: Ningbo Orchid Electric Appliances Manufacturing Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-05
Anticipated expiration: 2031-12-23
Also published as: WO2023116371A1

Abstract

The utility model relates to a sandwich machine, which comprises an upper baking tray assembly and a lower baking tray assembly which are hinged with each other; the device also comprises a mode selection knob; the lower baking tray assembly is provided with a safety mechanism, and the safety mechanism is connected with a circuit board in the lower baking tray assembly and is controlled by a mode selection knob; when the safety mode is selected, when the upper baking tray assembly and the lower baking tray assembly are not folded, the circuit is not conducted, and heating frying and baking cannot be carried out. The utility model has the beneficial effects that: 1. the safe mode is set, the state of the sandwich machine is detected in the safe mode state, the upper baking tray assembly and the lower baking tray assembly can be heated and baked only when being folded, and scalding caused by mistaken touch of children is avoided; 2. set up two locks and collude on the hasp board, can pass through the contained angle size of lock colluding regulation upper baking tray subassembly and lower baking tray subassembly according to sandwich thickness when using, the suitability is strong.

Description

Sandwich machine

Technical Field

The utility model relates to the technical field of household appliances, in particular to a sandwich machine.

Background

The sandwich machine is a common household appliance, the sandwich machine of the prior art is mainly composed of a base, a baking chassis and a baking cover plate which are arranged on the base, an electric heating pipe is fixed in the base, the use requirement of general conditions can be met, but the use safety is not high, and therefore the sandwich machine is limited in applicability and practicability.

When the baking machine is used, the baking base plate and the baking cover plate can be heated only by opening the switch key, and the switch is opened for baking without closing the baking base plate and the baking cover plate under the condition of misoperation, so that a user is easily scalded; meanwhile, the sandwich machine generates a large amount of heat during baking, after the baking is finished, the baking cover plate is opened, and the hot air is sprayed upwards to be discharged, so that a user can be scalded very possibly.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a sandwich machine which is provided with a safety mechanism for monitoring the use state of the sandwich machine and ensuring the use safety.

A sandwich machine comprises an upper baking tray component and a lower baking tray component which are mutually hinged; the device also comprises a mode selection knob; the lower baking tray assembly is provided with a safety mechanism, and the safety mechanism is connected with a circuit board in the lower baking tray assembly and is controlled by a mode selection knob; when the safety mode is selected, when the upper baking tray assembly and the lower baking tray assembly are not folded, the circuit is not conducted, and heating frying and baking cannot be carried out.

Through adopting above-mentioned technical scheme, set up safe mode, detect the state of sandwich machine under safe mode, just can fry in shallow oil roast when folding, avoid frying in shallow oil roast in-process friend's mistake to touch and lead to the scald.

The technical scheme is further set as follows: the safety mechanism comprises a pressure sensing assembly and an anti-toppling assembly, wherein the pressure sensing assembly is arranged on the lower baking tray assembly, the pressure sensing assembly is arranged in the lower baking tray assembly and extends out of the upper portion of the upper baking tray assembly, and the anti-toppling assembly is arranged at the bottom of the lower baking tray assembly.

The technical scheme is further set as follows: the pressure sensing assembly comprises a pressure head, a pressure sensing block is arranged below the pressure head, the pressure head is in contact connection with the pressure sensing block through a spring, and the pressure sensing block is connected to the circuit board; when the upper baking tray assembly and the lower baking tray assembly are folded, the upper baking tray assembly extrudes the pressure head, the pressure head moves downwards to extrude the spring, and the pressure sensing block receives a pressure signal transmitted by the spring and transmits the pressure signal to the circuit board.

By adopting the technical scheme, when the upper baking tray assembly and the lower baking tray assembly are folded, the upper baking tray assembly extrudes the pressure head, the pressure head moves downwards, the spring is compressed, the pressure sensing block receives the pressure of the spring, and transmits a pressure signal to the circuit board to control the on-off of the circuit.

The technical scheme is further set as follows: an upper spring column is arranged below the pressure head, and a lower spring column is arranged on the upper end face of the pressure induction block; the two ends of the spring are respectively sleeved on the upper spring column and the lower spring column for limiting.

The technical scheme is further set as follows: the bottom of the lower baking tray component is provided with a supporting base, the upper part of the supporting base is provided with an accommodating cavity through a bottom cover, and the anti-toppling component is arranged on the supporting base.

The technical scheme is further set as follows: the anti-toppling assembly comprises an anti-toppling device and a testing supporting leg, the anti-toppling device is arranged in the containing cavity, the testing supporting leg penetrates through the supporting base and extends out of the bottom cover, and the lower end of the testing supporting leg is flush with the lower end of the supporting base.

Through adopting above-mentioned technical scheme, when will supporting on the desktop is placed to the base, if support the base slope, the test stabilizer blade also becomes the tilt state, and the desktop produces the extrusion to the test stabilizer blade this moment, and the test stabilizer blade is moved to holding the intracavity by the jack-up, produces pressure to the reed on the anti-toppling device, and the reed is out of shape, and the anti-toppling device opens, sends the signal of slope to the circuit board, and the circuit can not switch on.

The technical scheme is further set as follows: the upper baking tray assembly comprises an upper shell and an upper baking tray embedded in the upper shell, the lower baking tray assembly comprises a lower shell and a lower baking tray embedded in the lower shell, and the upper shell is hinged with the lower shell; the lower shell is provided with a boss, and the operation panel is positioned on the boss; the upper shell is provided with a handle which is annularly arranged, and a hollow groove formed by the handle is matched with the boss.

The technical scheme is further set as follows: the outer end of the handle is provided with a lock catch plate, the lock catch plate is provided with a lock hook, and the lower shell is provided with a lock groove matched with the lock hook.

The technical scheme is further set as follows: the lock hook comprises a first lock hook and a second lock hook, and the first lock hook is positioned above the second lock hook; a first included angle is formed between the upper baking tray component and the lower baking tray component; when the second lock hook is buckled with the lock groove, a second included angle is formed between the upper baking tray component and the lower baking tray component.

Through adopting above-mentioned technical scheme, produce two different contained angles when two locks collude respectively with the locked groove lock, can adapt to the sandwich of different thickness and make, when sandwich thickness is great, select the second lock to collude, when sandwich thickness is less, select first lock to collude, the suitability is strong.

The technical scheme is further set as follows: and the operation panel is provided with a mode selection knob.

The utility model has the beneficial effects that:

1. the safety mode is set, the state of the sandwich machine is detected in the safety mode state, the upper baking tray component and the lower baking tray component can be heated and baked only by being folded, and scalding caused by mistaken touch of children is avoided;

2. set up two locks and collude on the hasp board, can pass through the contained angle size of lock colluding regulation upper baking tray subassembly and lower baking tray subassembly according to sandwich thickness when using, the suitability is strong.

Drawings

Fig. 1 is a schematic diagram of an explosive structure of the present invention.

FIG. 2 is a schematic structural view of the lower tray assembly.

FIG. 3 is a top view of the lower grill plate assembly.

Fig. 4 is a schematic cross-sectional view taken along line a-a of fig. 3.

Fig. 5 is an enlarged schematic view of a portion B in fig. 4.

Fig. 6 is a schematic cross-sectional view of the first lock hook being fastened in the lock groove.

Fig. 7 is a schematic cross-sectional view of the second lock hook fastened in the lock groove.

Fig. 8 is a schematic view of the overall structure of the present invention.

The attached drawings are marked with: 100. an upper baking tray assembly; 200. a lower baking tray assembly; 300. a pressure sensing assembly; 400. an anti-tip assembly; 310. a pressure head; 320. a spring; 330. a pressure sensing block; 311. an upper spring post; 331. a lower spring post; 500. a support base; 600. a bottom cover; 501. an accommodating chamber; 410. an anti-toppling device; 420. testing the supporting legs; 110. an upper housing; 120. an upper baking tray; 210. a lower housing; 220. a baking tray is arranged; 211. a boss; 212. an operation panel; 111. a handle; 700. a locking plate; 701. a first lock hook; 702. a second lock hook; 213. a mode selection knob; 800. a heat pipe.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

As shown in FIGS. 1-8, the present invention provides a sandwich machine.

Referring to fig. 1, the upper grill pan assembly 100 and the lower grill pan assembly 200 are hinged to each other, the upper grill pan assembly 100 includes an upper housing 110 and an upper grill pan 120 embedded in the upper housing 110, the lower grill pan assembly 200 includes a lower housing 210 and a lower grill pan 220 embedded in the lower housing 210, a heating pipe 800 is disposed between the upper housing 110 and the upper grill pan 120 to heat the upper grill pan 120, and a heating pipe 800 is disposed between the lower housing 210 and the lower grill pan 220 to heat the lower grill pan 220. The bottom of the lower roasting pan 220 is provided with a supporting base 500, a bottom cover 600 is arranged on the supporting base 500, and the bottom cover 600 separates the upper part of the supporting base 500 into an accommodating cavity 501. A mode selection knob 213 is also provided, and the user can select an appropriate mode shift position as desired. During normal gear, the sandwich machine is used as the existing sandwich machine, and can be opened for frying or closed for frying. When the safety gear is selected, the internal circuit is connected to the safety mechanism, and the upper grill pan assembly 100 and the lower grill pan assembly 200 are baked in the closed state. The safety mechanism is arranged on the lower roasting tray assembly 200 and is connected with a circuit board in the lower roasting tray assembly 200, and comprises a pressure sensing assembly 300 and an anti-toppling assembly 400. The anti-tipping assembly 400 is located within the receiving cavity 501 of the support base 500. When the sandwich machine is in use, if the supporting base 500 is not placed on a flat table, the anti-toppling assembly 400 is started and transmits a signal to the circuit board, and the circuit cannot be conducted. If the upper grill pan assembly 100 and the lower grill pan assembly 200 are not completely closed, the pressure sensing assembly 300 does not sense the pressure, and the circuit cannot be conducted. Only when the supporting base 500 is placed flat and the upper grill pan assembly 100 and the lower grill pan assembly 200 are folded or form a small angle, the pressure sensing assembly 300 can be squeezed, the circuit can be conducted, and the heating pipe 800 heats the upper grill pan 120 and the lower grill pan 220.

Specifically, as shown in fig. 2 to 5, the pressure sensing assembly 300 includes a pressure head 310 and a pressure sensing block 330, the pressure sensing block 330 is connected to the pressure head 310 through a spring 320, an upper end of the spring 320 contacts the pressure head 310, a lower end of the spring 320 contacts the pressure sensing block 330, and the pressure sensing block 330 is connected to the circuit board. An upper spring post 311 is arranged on the lower end face of the pressure head 310, a lower spring post 331 is arranged on the upper end face of the pressure sensing block 330, and two ends of the spring 320 are respectively sleeved on the upper spring post 311 and the lower spring post 331 for limiting. The upper end of the pressure head 310 protrudes to the outside of the lower housing 210. When the upper roasting tray assembly 100 and the lower roasting tray assembly 200 are folded or form a small angle, the upper roasting tray assembly 100 extrudes the pressure head 310, the pressure head 310 moves downwards, the spring 320 is compressed, the pressure sensing block 330 receives the pressure of the spring 320, transmits a pressure signal to the circuit board, and controls the on-off of the circuit.

Specifically, referring to fig. 1 and 5, the anti-toppling assembly 400 includes an anti-toppling device 410 and a testing foot 420, wherein the anti-toppling device 410 is disposed in the receiving cavity 501 of the supporting base 500, and the testing foot 420 protrudes below the supporting base 500 through the bottom cover 600. The lower ends of the test legs 420 are flush with the lower end of the support base 500. The anti-toppling device 410 is fixed to the support base 500. When placing support base 500 on the desktop, if support base 500 inclines, test stabilizer blade 420 also becomes the tilt state, and the desktop produces the extrusion to test stabilizer blade 420 this moment, and test stabilizer blade 420 is moved in holding chamber 501 by the jack-up, produces pressure to the reed on anti-overturning device 410, and the reed warp, and anti-overturning device 410 opens, sends the signal of slope to the circuit board, and the circuit can not switch on.

Specifically, as shown in fig. 1, fig. 6, fig. 7 and fig. 8, a boss 211 is disposed on the lower housing 210, the operation panel 212 is disposed on the boss 211, the upper housing 110 is annularly provided with a handle 111, and a hollow groove surrounded by the handle 111 is matched with the boss 211. The outer end of the handle 111 is provided with a locking plate 700, the locking plate 700 is provided with a locking hook, and the outermost end of the lower housing 210 is provided with a locking groove matched with the locking hook. When the upper roasting tray assembly 100 and the lower roasting tray assembly 200 are folded, the boss 211 is clamped into the empty groove formed by the handle 111, the locking plate 700 is tightly attached to the outer end of the lower shell 210, and the locking hook hooks the locking groove, so that the upper roasting tray assembly 100 and the lower roasting tray assembly 200 cannot be separated and opened.

In this embodiment, the lock hook includes a first lock hook 701 and a second lock hook 702, and the first lock hook 701 is located above the second lock hook 702. When the first locking hook 701 is fastened to the locking groove, a smaller included angle is formed between the upper roasting tray assembly 100 and the lower roasting tray assembly 200; when the second locking hook 702 is fastened to the locking groove, another included angle is formed between the upper roasting tray assembly 100 and the lower roasting tray assembly 200, the included angle is larger than that formed by the first locking hook 701, and a gap exists between the upper roasting tray 120 and the lower roasting tray 220, so that the sandwich baking device can be suitable for being used for baking thicker sandwiches.

In the present embodiment, the mode selection knob 213 is provided on the operation panel 212.

The using method of this embodiment is the same as that of the sandwich machine in the prior art, and will not be described herein.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A sandwich machine comprises an upper baking tray assembly (100) and a lower baking tray assembly (200) which are hinged with each other; the method is characterized in that: the device also comprises a mode selection knob; a safety mechanism is arranged on the lower baking tray assembly (200), is connected with a circuit board in the lower baking tray assembly (200) and is controlled by a mode selection knob; when the safety mode is selected, when the upper roasting tray assembly (100) and the lower roasting tray assembly (200) are not folded, the circuit is not conducted, and heating frying and roasting cannot be carried out.

2. The sandwich machine of claim 1, wherein: the safety mechanism comprises a pressure sensing component (300) and an anti-falling component (400), wherein the pressure sensing component (300) is arranged on the lower roasting tray component (200), the pressure sensing component (300) is arranged in the lower roasting tray component (200) and extends out of the upper roasting tray component (100), and the anti-falling component (400) is arranged at the bottom of the lower roasting tray component (200).

3. The sandwich machine of claim 2, wherein: the pressure sensing assembly (300) comprises a pressure head (310), a pressure sensing block (330) is arranged below the pressure head (310), the pressure head (310) and the pressure sensing block (330) are in contact connection through a spring (320), and the pressure sensing block (330) is connected to a circuit board; when the upper roasting tray assembly (100) and the lower roasting tray assembly (200) are folded, the upper roasting tray assembly (100) extrudes the pressure head (310), the pressure head (310) moves downwards to extrude the spring (320), and the pressure sensing block (330) receives a pressure signal transmitted by the spring (320) and transmits the pressure signal to the circuit board.

4. The sandwich machine of claim 3, wherein: an upper spring column (311) is arranged below the pressure head (310), and a lower spring column (331) is arranged on the upper end face of the pressure sensing block (330); two ends of the spring (320) are respectively sleeved on the upper spring column (311) and the lower spring column (331) for limiting.

5. The sandwich machine of claim 2, wherein: the bottom of the lower baking tray assembly (200) is provided with a supporting base (500), the upper part of the supporting base (500) is provided with an accommodating cavity (501) through a bottom cover (600), and the anti-toppling assembly (400) is arranged on the supporting base (500).

6. The sandwich machine of claim 3, wherein: the anti-toppling assembly (400) comprises an anti-toppling device (410) and a testing foot (420), wherein the anti-toppling device (410) is arranged in the accommodating cavity (501), the testing foot (420) penetrates through the supporting base (500) and extends out of the bottom cover (600), and the lower end of the testing foot (420) is flush with the lower end of the supporting base (500).

7. The sandwich machine of claim 1, wherein: the upper baking tray assembly (100) comprises an upper shell (110) and an upper baking tray (120) embedded in the upper shell (110), the lower baking tray assembly (200) comprises a lower shell (210) and a lower baking tray (220) embedded in the lower shell (210), and the upper shell (110) is hinged to the lower shell (210); a boss (211) is arranged on the lower shell (210), and an operation panel (212) is positioned on the boss (211); the upper shell (110) is provided with a handle (111) which is annularly arranged, and a hollow groove formed by the handle (111) is matched with the boss (211).

8. Sandwich machine according to claim 7, characterised in that: the outermost end of handle (111) is equipped with hasp board (700), be equipped with the lock hook on hasp board (700), be equipped with down casing (210) with lock hook complex locked groove.

9. The sandwich machine of claim 8, wherein: the lock hook comprises a first lock hook (701) and a second lock hook (702), and the first lock hook (701) is positioned above the second lock hook (702); when the first lock hook (701) is buckled with the lock groove, a first included angle is formed between the upper baking tray (120) component (100) and the lower baking tray (220) component (200); when the second lock hook (702) is buckled with the lock groove, a second included angle is formed between the upper baking tray (120) component (100) and the lower baking tray (220) component (200).

10. Sandwich machine according to claim 7, characterised in that: the mode selection knob (213) is located on the operation panel (212).