Automatic lifting toaster

Abstract

The utility model belongs to the technical field of toasters, and particularly relates to an automatic lifting toaster which comprises a bottom plate, a furnace pipe, a bracket, a driving assembly and a switch assembly. The driving assembly comprises a fixing plate, a driving motor, a tooth holder, a first guide rod, a lifting seat and a second guide rod. The switch assembly comprises a switch positioning plate, a toggle seat, an upper limit switch and a lower limit switch. The upper limit switch and the lower limit switch are electrically connected with the driving motor and are controlled to be turned on and turned off through the shifting seat. According to the toaster capable of lifting automatically, the driving motor drives the tooth holder to move, the tooth holder conducts stable lifting motion along the first guide rod and drives the lifting seat to conduct stable lifting motion along the second guide rod, the lifting seat drives the bracket to conduct stable lifting motion, bread conducts stable lifting motion along with the bracket, and therefore the bread can be automatically lifted. Bread is prevented from bouncing away due to large instantaneous thrust, the bread is automatically lowered into the furnace pipe, and using is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of toasters, in particular to an automatically lifting toaster. Background Art

[0002] A toaster is an electric cooking appliance for baking bread slices. At present, the lifting structure in the toaster is usually a manual spring structure. When the existing toaster bakes a relatively heavy large bread, the bread cannot bounce up. If it is to be bounced up, the strength of the spring must be increased. However, in this case, when baking a relatively light small bread, the small bread is very easy to be bounced off after baking. In such a situation where it is difficult to take both into account, customers often choose to prevent the small bread from flying and take out the large bread by manual lifting, but this operation is cumbersome and inconvenient to use. When the existing toaster is manually operated, the exposed operating handle is pressed downward so that the bread tray overcomes the spring force and moves downward along the guide shaft. When the operating handle is pressed to the lowest position, the electromagnet set at the bottom of the toaster is closed and energized. At this time, the electromagnet absorbs the armature located below the bread tray, so that the bread tray is kept at the lowest position, and then the toaster works to bake the bread. When the toaster works to the set time, the electromagnet is powered off, and the bread tray rises under the action of the spring force, thereby ejecting the bread slices from the inner tank. However, when the spring releases its elastic potential energy, it will have a great impact on the bread tray and the bread slices on the tray. The bread slices will be subjected to a large thrust in a short period of time and will accelerate rapidly. The excessive elastic force may cause the bread slices to pop out of the toaster pot. The vibration generated when the spring pops up can easily cause the crumbs on the bread slices to fall off, increasing the burden of cleaning the toaster pot and the table top. Utility Model Content

[0003] The utility model aims to provide an automatically lifting toaster, aiming to solve the technical problems in the prior art that bread is easily ejected, the use is inconvenient, and the cleaning burden of the toaster inner tank and the tabletop is increased.

[0004] To achieve the above-mentioned purpose, the automatic lifting toaster provided by the embodiment of the utility model comprises a bottom plate, a furnace, a bracket, a driving assembly and a switch assembly, wherein the bottom plate is connected to the bottom side of the furnace, the bracket is movably arranged in the furnace, the driving assembly is arranged at one side of the furnace and connected to the bottom plate, the driving assembly drives the bracket to move up and down in the furnace, and the switch assembly is arranged on the driving assembly and is electrically connected to the driving assembly;

[0005] The driving assembly includes a fixed plate, a driving motor, a gear seat, a first guide rod, a lifting seat and a second guide rod, the fixed plate is connected to the bottom plate, the driving motor is connected to the fixed plate, the gear seat is meshed and connected to the driving motor and is movably arranged on the first guide rod, the first guide rod is connected to the bottom plate, the lifting seat is connected to the gear seat and is movably arranged on the second guide rod, and the second guide rod is connected to the bottom plate;

[0006] The switch assembly includes a switch positioning plate, a toggle seat, an upper limit switch and a lower limit switch, the switch positioning plate is connected to the fixed plate, the toggle seat is arranged on one side of the upper limit switch and the lower limit switch, and is connected to the gear seat, the upper limit switch and the lower limit switch are both arranged between the toggle seat and the switch positioning plate, and are both connected to the switch positioning plate, the upper limit switch and the lower limit switch are both electrically connected to the drive motor, and are controlled to open and close by the toggle seat.

[0007] As an optional solution of the present invention, two second guide rods are provided, and the lifting seat is movably arranged on the two second guide rods respectively, and the lifting seat drives the bracket to move up and down through the second guide rods.

[0008] As an optional solution of the present invention, the upper limit switch and the lower limit switch are arranged on the same straight line, and the toggle seat touches the upper limit switch and the lower limit switch respectively.

[0009] As an optional solution of the present invention, a heat insulation board is fixedly connected to the top side of the bottom plate, and the heat insulation board is arranged on one side of the bracket and is arranged in the furnace.

[0010] As an optional solution of the present invention, a shell is provided on the outside of the furnace, and the shell is sleeved on the furnace and fixedly connected to the bottom plate.

[0011] As an optional solution of the present invention, a control panel and control buttons are provided on the outside of the shell, and the control panel is fixedly connected to the shell and electrically connected to the control buttons.

[0012] The above one or more technical solutions in the automatic lifting toaster provided by the embodiment of the utility model have at least one of the following technical effects:

[0013] The automatic lifting toaster provided by the present application includes a bottom plate, a furnace, a bracket, a driving assembly and a switch assembly. The driving motor drives the gear seat to move. The gear seat performs a stable lifting movement along the first guide rod and drives the lifting seat to perform a stable lifting movement along the second guide rod. The lifting seat drives the bracket to perform a stable lifting movement. The bread performs a stable lifting movement with the bracket to avoid being bounced away due to a large instantaneous thrust. The bread is automatically lowered into the furnace, which is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 A schematic structural diagram of an automatic lifting toaster provided by an embodiment of the utility model.

[0016] Figure 2 A schematic structural diagram of the automatic lifting toaster provided by an embodiment of the utility model with the outer shell and the fixing plate omitted.

[0017] Figure 3 An exploded view of the automatic lifting toaster provided in an embodiment of the utility model.

[0018] Figure 4 for Figure 3 A partial enlarged view of middle A.

[0019] Among them, the reference numerals in the figure are:

[0020] 1. Bottom plate; 2. Furnace; 3. Bracket; 4. Drive assembly; 5. Switch assembly; 6. Housing; 7. Control panel; 8. Control button;

[0021] 41. Fixed plate; 42. Driving motor; 43. Gear seat; 44. First guide rod; 45. Lifting seat; 46. Second guide rod; 48. Heat insulation board;

[0022] 51. Switch positioning plate; 52. Toggle seat; 53. Upper limit switch; 54. Lower limit switch. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0027] In one embodiment of the present invention, Figures 1 to 4As shown, an automatic lifting toaster is provided, comprising a bottom plate 1, a furnace 2, a bracket 3, a driving assembly 4 and a switch assembly 5. The bottom plate 1 is fixedly connected to the bottom side of the furnace 2, and the bracket 3 is movably arranged in the furnace 2. The driving assembly 4 is arranged on one side of the furnace 2 and is fixedly connected to the bottom plate 1. The driving assembly 4 drives the bracket 3 to move up and down in the furnace 2. The switch assembly 5 is arranged in the driving assembly 4 and is electrically connected to the driving assembly 4. The driving assembly 4 comprises a fixed plate 41, a driving motor 42, a tooth seat 43, a first guide rod 44, a lifting seat 45 and a second guide rod 46. The fixed plate 41 is fixedly connected to the bottom plate 1, and the driving motor 42 is fixedly connected to the fixed plate 41. The tooth seat 43 is meshed and connected with the driving motor 42, and is movably arranged on the first guide rod 44. The first guide rod 44 is fixedly connected to the bottom plate 1, and the lifting seat 45 is fixedly connected to the tooth seat 43, and is movably arranged on the second guide rod 46, and the second guide rod 46 is fixedly connected to the bottom plate 1. The switch assembly 5 includes a switch positioning plate 51, a toggle seat 52, an upper limit switch 53 and a lower limit switch 54. The switch positioning plate 51 is fixedly connected to the fixed plate 41, and the toggle seat 52 is arranged on one side of the upper limit switch 53 and the lower limit switch 54, and is fixedly connected to the tooth seat 43. The upper limit switch 53 and the lower limit switch 54 are both arranged between the toggle seat 52 and the switch positioning plate 51, and are both fixedly connected to the switch positioning plate 51. The upper limit switch 53 and the lower limit switch 54 are both electrically connected to the drive motor 42, and are controlled to open and close by the toggle seat 52. The toggle seat 52 moves up and down along the tooth seat 43, and touches the upper limit switch 53 and the lower limit switch 54. When the toggle seat 52 touches the upper limit switch 53 or the lower limit switch 54, the drive motor 42 stops working. The automatic lifting toaster provided by the present application has a driving motor 42 that drives the gear holder 43 to move. The gear holder 43 performs a stable lifting movement along the first guide rod 44, and drives the lifting seat 45 to perform a stable lifting movement along the second guide rod 46. The lifting seat 45 drives the bracket 3 to perform a stable lifting movement. The bread performs a stable lifting movement with the bracket 3 to avoid being bounced away due to a large instantaneous thrust, and the bread is automatically lowered into the oven 2, which is more convenient to use.

[0028] In another embodiment of the utility model, the automatic lifting toaster is provided with two second guide rods 46 , and the lifting seat 45 is movably disposed through the two second guide rods 46 , and the lifting seat 45 drives the bracket 3 to move up and down through the second guide rods 46 .

[0029] In another embodiment of the utility model, the upper limit switch 53 and the lower limit switch 54 of the automatic lifting toaster are arranged on the same straight line, and the toggle seat 52 touches the upper limit switch 53 and the lower limit switch 54 respectively. When the toggle seat 52 touches the upper limit switch 53 or the lower limit switch 54, the drive motor 42 stops working. The automatic lifting toaster provided by the present application has a drive assembly 4 that adopts a vertical lifting structure, and the upper limit switch 53 and the lower limit switch 54 are arranged on the same vertical straight line, which saves more space and can realize lifting movement in a small space.

[0030] In another embodiment of the utility model, the top side of the bottom plate 1 of the automatic lifting toaster is fixedly connected with a heat insulation board 48, which is arranged on one side of the bracket 3 and arranged in the furnace 2. The heat insulation board 48 has a heat insulation effect.

[0031] In another embodiment of the utility model, a shell 6 is provided outside the furnace 2 of the automatic lifting toaster. The shell 6 is sleeved on the furnace 2 and fixedly connected to the bottom plate 1. The shell 6 has a protective function.

[0032] In another embodiment of the utility model, a control panel 7 and a control button 8 are provided on the outer side of the housing 6 of the automatic lifting toaster, and the control panel 7 is fixedly connected to the housing 6 and electrically connected to the control button 8. The control panel 7 is used to display the working state of the toaster, and the control button 8 is used to control the working state of the toaster.

[0033] The automatic lifting toaster provided by the present application has a driving motor 42 that drives the gear holder 43 to move. The gear holder 43 performs a stable lifting movement along the first guide rod 44, and drives the lifting seat 45 to perform a stable lifting movement along the second guide rod 46. The lifting seat 45 drives the bracket 3 to perform a stable lifting movement. The bread performs a stable lifting movement with the bracket 3 to avoid being bounced away due to a large instantaneous thrust, and the bread is automatically lowered into the oven 2, which is more convenient to use.

[0034] The above description is only a preferred embodiment of the present invention and is 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. An automatic lifting toaster, characterized in that: It comprises a bottom plate, a furnace, a bracket, a driving assembly and a switch assembly, wherein the bottom plate is connected to the bottom side of the furnace, the bracket is movably arranged in the furnace, the driving assembly is arranged at one side of the furnace and connected to the bottom plate, the driving assembly drives the bracket to move up and down in the furnace, and the switch assembly is arranged on the driving assembly and is electrically connected to the driving assembly; The driving assembly includes a fixed plate, a driving motor, a gear seat, a first guide rod, a lifting seat and a second guide rod, the fixed plate is connected to the bottom plate, the driving motor is connected to the fixed plate, the gear seat is meshed and connected to the driving motor and is movably arranged on the first guide rod, the first guide rod is connected to the bottom plate, the lifting seat is connected to the gear seat and is movably arranged on the second guide rod, and the second guide rod is connected to the bottom plate; The switch assembly includes a switch positioning plate, a toggle seat, an upper limit switch and a lower limit switch, the switch positioning plate is connected to the fixed plate, the toggle seat is arranged on one side of the upper limit switch and the lower limit switch, and is connected to the gear seat, the upper limit switch and the lower limit switch are both arranged between the toggle seat and the switch positioning plate, and are both connected to the switch positioning plate, the upper limit switch and the lower limit switch are both electrically connected to the drive motor, and are controlled to open and close by the toggle seat.

2. The automatic lifting toaster according to claim 1, characterized in that: Two second guide rods are provided, and the lifting seat is movably arranged on the two second guide rods respectively. The lifting seat drives the bracket to move up and down through the second guide rods.

3. The automatic lifting toaster according to claim 1, characterized in that: The upper limit switch and the lower limit switch are arranged on the same straight line, and the toggle seat contacts the upper limit switch and the lower limit switch respectively.

4. The automatic lifting toaster according to claim 1, characterized in that: A heat insulation board is fixedly connected to the top side of the bottom plate, and the heat insulation board is arranged on one side of the bracket and in the furnace.

5. The automatic lifting toaster according to claim 1, characterized in that: A shell is arranged outside the furnace, and the shell is sleeved on the furnace and fixedly connected to the bottom plate.

6. The automatic lifting toaster according to claim 5, characterized in that: A control panel and control buttons are arranged on the outer side of the shell. The control panel is fixedly connected to the shell and electrically connected to the control buttons.

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