P-type quick-release electric furnace

Abstract

The utility model relates to the field of electric furnaces, in particular to a P-type quick-release electric furnace. The electric furnace comprises an electric furnace body, the electric furnace body comprises a bottom shell and a top plate, a middle frame is arranged on the inner side of the bottom shell, a cover plate is arranged above the middle frame, and the bottom shell, the top plate, the middle frame and the cover plate are installed and connected through an installation mechanism. The movable rod can be easily driven to move downwards by utilizing the threaded connection characteristic of the movable rod and the threaded hole, so that the plurality of spring pieces can be brought into the inner side of the mounting column along with the movable rod, and meanwhile, the clamping pieces on the inner sides of the spring pieces are accurately clamped with the clamping grooves in the outer sides of the inserting rods, so that the mounting operation of the cover plate is firmly completed; the structural stability of the cover plate is effectively enhanced, so that the overall use experience and safety of the electric furnace body are remarkably improved, use of tools such as a suction cup in the traditional disassembly process is avoided, and the disassembly convenience of the cover plate is improved.

Description

Technical Field

[0001] The utility model relates to the field of electric furnaces, in particular to a P-type quick-disassembly electric furnace. Background Art

[0002] Household electric furnaces are indispensable cooking tools in modern family kitchens. They convert electrical energy into heat energy to achieve fast and efficient heating effects. Compared with traditional fuel stoves, household electric furnaces have the advantages of fast heating speed, precise temperature control, clean and environmental protection, and convenient use. At the same time, household electric furnaces also have various functions, such as timing, heat preservation, etc., which can meet different cooking needs and bring convenience and comfort to family life.

[0003] The inventor of the present application found the following problems in the actual use process:

[0004] At present, for the electric furnace as shown in the attached drawings of the present utility model Figure 6 As shown, during the disassembly of the cover plate, tools such as suction cups are usually required to adsorb it and perform subsequent lifting and separation operations. The cover plate is mostly in a movable state. Specifically, it is directly placed on the electric furnace and limited by some simple limit blocks and insertion sleeves for subsequent replacement and disassembly. However, in its actual use process, since additional tools such as suction cups are required to separate the cover plate, the disassembly convenience of the cover plate is reduced.

[0005] Therefore, it is necessary to provide a P-type quick-disassembly electric furnace to solve the above technical problems. Summary of the Utility Model

[0006] The technical problem to be solved by the present utility model is that in the existing electric furnace, additional suction cup tools are required during the disassembly of the cover plate, which reduces the disassembly and installation convenience. In view of the above defects of the prior art, a P-type quick-disassembly electric furnace is provided.

[0007] To achieve the above object, the technical solution of the present utility model is: a P-type quick-disassembly electric furnace, including an electric furnace main body, the electric furnace main body includes a bottom shell and a top plate, a middle frame is arranged inside the bottom shell, a cover plate is arranged above the middle frame, the bottom shell, the top plate, the middle frame and the cover plate are installed and connected through an installation mechanism, the installation mechanism includes an installation column, a movable rod is sleeved inside the inner central axis of the installation column, a plurality of spring pieces are arranged at the top of the movable rod, a card is arranged inside the spring pieces, a limit piece is arranged at one side of the top of the spring piece, an insertion rod is arranged at the central axis of the bottom of the cover plate, a card slot is opened on the outer side of the insertion rod, a threaded hole is opened at the central axis of the bottom end of the movable rod, and an installation bolt is threadedly connected inside the threaded hole.

[0008] By adopting the above technical solution, by turning the mounting bolt and utilizing the threaded connection between the mounting bolt and the threaded hole, the movable rod can be easily driven to move downward, so that multiple spring sheets can be moved to the inside of the mounting column. At the same time, the card on the inside of the spring sheet will also engage with the card slot on the outside of the insertion rod, thereby completing the installation operation of the cover.

[0009] It is further provided that a placement groove is provided on the inner bottom surface of the cover plate, and a heating wire is installed inside the placement groove, and the heating wire is electrically connected to an external power source.

[0010] By adopting the above technical solution, a stable and safe installation environment is provided for the heating wire. The heating wire is placed inside the placement groove, which not only ensures that the heating wire will not be disturbed or damaged by the outside world during operation, but also effectively prolongs its service life.

[0011] It is further provided that the mounting column passes through the bottom shell, the top plate and the middle frame through a through hole, and a plurality of nuts are threadedly connected to the outer side of the mounting column for limiting the mounting of the bottom shell, the top plate and the middle frame.

[0012] By adopting the above technical solution, the three main components can be tightly connected together to form a stable overall structure. At the same time, the outer side of the mounting column is threadedly connected to a plurality of nuts, which play a key role in limiting the installation.

[0013] It is further configured that the plurality of spring sheets are arranged linearly and equidistantly along the central axis of the movable rod, and a plug hole is formed in the middle of the plurality of spring sheets, the plug rod is plugged into the plug hole, and a guide surface is formed at the bottom end of the plug rod and has a conical structure.

[0014] By adopting the above technical solution, the uniformity and consistency of the distribution of the spring sheets are ensured, so that they can work more stably when subjected to force. At the same time, the insertion holes formed in the middle of the multiple spring sheets provide a precise insertion position for the insertion rod, ensuring that the insertion rod can be firmly combined with the spring sheets.

[0015] It is further provided that the card is engaged with the card slot to limit the position of the insertion rod and to perform position-limiting installation on the cover plate.

[0016] By adopting the above technical solution, they can be tightly snapped together, and this structure effectively limits the position of the insertion rod, preventing it from unnecessary movement during installation or use.

[0017] It is further provided that a plurality of guide pieces are provided on the outer side of the movable rod, and the movable rod is engaged and slidably moved with the mounting column through the guide pieces, so as to limit the angular position of the movable rod relative to the mounting column.

[0018] By adopting the above technical solution, the movable rod can be clamped and slid with the mounting post through the guide piece. This way of clamping and sliding not only ensures the stable movement of the movable rod on the mounting post.

[0019] Furthermore, a plurality of knobs are arranged on one side of the top surface of the top plate, and rubber cushion blocks are arranged at the four corners of the bottom surface of the bottom case.

[0020] By adopting the above technical solution, a convenient operation method is provided for users. By rotating these knobs, users can easily adjust various functions of the electric furnace, such as controlling the temperature, setting the time, etc., thus achieving a more precise and personalized use experience.

[0021] Compared with the related technology, the P-type quick-release electric furnace provided by the present utility model has the following beneficial effects:

[0022] The present utility model provides a P-type quick-release electric furnace. Through the installation mechanism, by screwing the installation bolt, using its thread connection characteristic with the threaded hole, the movable rod can be easily driven to move downward, so that a plurality of spring pieces can be brought into the inner side of the mounting post accordingly. At the same time, the cards on the inner side of the spring pieces are accurately engaged with the card slots on the outer side of the plug rod, thus firmly completing the installation operation of the cover plate. In this process, the installation mechanism plays a key role. It ensures that the cover plate can be firmly clamped on the main body of the electric furnace, specifically between the bottom case and the top plate. This installation method greatly simplifies the installation and disassembly process of the cover plate. Users can easily complete it only through a simple screwing operation. At the same time, it effectively enhances the structural stability of the cover plate, thereby significantly improving the overall use experience and safety of the main body of the electric furnace, avoiding the use of tools such as suction cups in the traditional disassembly process, and improving the disassembly convenience of the cover plate.

[0023] The present utility model provides a P-type quick-release electric furnace, which adopts a mounting post. The mounting post passes through the bottom case, the top plate and the middle frame through through holes, enabling these three main components to be closely connected together to form a stable overall structure. This through-type setting not only simplifies the installation process, but also improves the structural strength of the electric furnace. At the same time, a plurality of nuts are threadedly connected to the outer side of the mounting post. These nuts play a key role in limiting the installation. By adjusting the tightening degree of the nuts, the relative positions of the bottom case, the top plate and the middle frame can be accurately controlled, effectively preventing loosening or displacement during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0025] Figure 2 is a sectional structural schematic diagram of the present utility model;

[0026] Figure 3Schematic diagram of the sectional three-dimensional structure of the present utility model;

[0027] Figure 4 Schematic diagram of the distribution structure of the guiding sheet of the present utility model;

[0028] Figure 5 For the present utility model Figure 2 Enlarged structure schematic diagram of part A in the present utility model;

[0029] Figure 6 Bottom-up structure schematic diagram of the current cover plate of the present utility model.

[0030] Reference numerals in the figure: 1, main body of the electric furnace; 101, bottom shell; 102, top plate; 103, middle frame; 104, cover plate; 105, placement groove; 106, heating wire; 2, installation mechanism; 201, installation column; 202, movable rod; 203, spring piece; 204, limiting piece; 205, card; 206, card slot; 207, guiding surface; 208, installation bolt; 209, guiding sheet; 210, threaded hole; 211, inserting rod; 3, knob; 4, rubber cushion block; 5, nut. Specific embodiments

[0031] For ease of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The typical embodiments of the present utility model are shown in the drawings.

[0032] Embodiment 1:

[0033] As Figures 1-6As shown in the figure, the P-type quick-release electric furnace of the present utility model includes an electric furnace main body 1. The electric furnace main body 1 includes a bottom shell 101 and a top plate 102. A middle frame 103 is arranged inside the bottom shell 101, and a cover plate 104 is arranged above the middle frame 103. The bottom shell 101, the top plate 102, the middle frame 103 and the cover plate 104 are installed and connected through an installation mechanism 2. The installation mechanism 2 includes an installation column 201. An activity rod 202 is sleeved inside the inner central axis of the installation column 201. A plurality of spring pieces 203 are arranged at the top of the activity rod 202. A card 205 is arranged inside the spring pieces 203. A limit piece 204 is arranged on one side of the top of the spring pieces 203. A plug rod 211 is arranged at the bottom central axis of the cover plate 104. A card slot 206 is opened on the outer side of the plug rod 211. A threaded hole 210 is opened at the bottom central axis of the activity rod 202. An installation bolt 208 is threadedly connected inside the threaded hole 210. By screwing the installation bolt 208, due to its threaded connection with the threaded hole 210, the activity rod 202 can be easily driven to move downward, so that a plurality of spring pieces 203 can be driven to move inside the installation column 201. At the same time, the card 205 inside the spring pieces 203 will also be engaged with the card slot 206 on the outer side of the plug rod 211, thus completing the installation operation of the cover plate 104. During this process, the installation mechanism 2 plays a key role. It ensures that the cover plate 104 can be firmly engaged on the electric furnace main body 1, specifically between the bottom shell 101 and the top plate 102, improving the convenience of installation and disassembly of the cover plate 104. The user only needs to perform a simple screwing operation to complete the whole process. At the same time, it effectively enhances the structural stability of the cover plate 104, thereby improving the overall use experience and safety of the electric furnace main body 1.

[0034] As Figure 2 、 Figure 3 shown, a placement groove 105 is opened on the inner bottom surface of the cover plate 104, and a heating wire 106 is installed inside the placement groove 105. The heating wire 106 is electrically connected to an external power supply, providing a stable and safe installation environment for the heating wire 106. The heating wire 106 is placed inside the placement groove 105. This can not only ensure that the heating wire 106 will not be interfered with or damaged by the outside during operation, but also effectively extend its service life. At the same time, the heating wire 106 is electrically connected to the external power supply, which means that the heating wire 106 can conveniently receive electrical energy and convert it into heat energy, thereby providing a stable heating function for the electric furnace.

[0035] Embodiment 2:

[0036] As Figure 2 、 Figure 3As shown, the mounting post 201 passes through the bottom case 101, the top plate 102, and the middle frame 103 through the through holes, and a plurality of nuts 5 are threadedly connected to the outside of the mounting post 201 for limit installation of the bottom case 101, the top plate 102, and the middle frame 103, so that these three main components can be tightly connected together to form a stable overall structure. At the same time, a plurality of nuts 5 are threadedly connected to the outside of the mounting post 201, and these nuts 5 play a key role in limit installation. By adjusting the tightening degree of the nuts 5, the relative positions between the bottom case 101, the top plate 102, and the middle frame 103 can be ensured to remain fixed, effectively preventing loosening or displacement during use.

[0037] As Figure 4 , Figure 5 shown, a plurality of spring pieces 203 are arranged at equal intervals linearly along the central axis of the movable rod 202, and a jack is formed among the plurality of spring pieces 203. The insertion rod 211 is inserted into the jack. The bottom end of the insertion rod 211 forms a guide surface 207 and is in a conical structure, ensuring the uniformity and consistency of the distribution of the spring pieces 203, so that they can work more stably when stressed. At the same time, the jack formed among the plurality of spring pieces 203 provides an accurate insertion position for the insertion rod 211, ensuring that the insertion rod 211 can be firmly combined with the spring pieces 203. In addition, the guide surface 207 formed at the bottom end of the insertion rod 211 and being in a conical structure makes the insertion rod 211 more smooth during the process of inserting into the jack, reducing the resistance during insertion, and at the same time improving the stability and firmness of the insertion.

[0038] As Figure 4 , Figure 5 shown, the card 205 is engaged with the card slot 206 for restricting the position of the insertion rod 211 and for limit installation of the cover plate 104, so that they can be tightly engaged together. This structure effectively restricts the position of the insertion rod 211, preventing unnecessary movement during installation or use. At the same time, since the insertion rod 211 is connected to the cover plate 104, the engagement of the card 205 and the card slot 206 also indirectly performs limit installation on the cover plate 104, ensuring that the cover plate 104 can be firmly fixed at the designated position of the electric furnace, not only improving the overall structural stability of the electric furnace, but also enhancing the installation firmness of the cover plate 104, preventing the cover plate 104 from loosening or falling off during use, and bringing a safer and more reliable use experience to users.

[0039] As Figure 4As shown, a plurality of guiding pieces 209 are arranged on the outer side of the movable rod 202. The movable rod 202 is engaged and slid with the mounting column 201 through the guiding pieces 209, which is used to limit the angular position of the movable rod 202 relative to the mounting column 201, enabling the movable rod 202 to achieve engaged sliding with the mounting column 201 through the guiding pieces 209. This way of engaged sliding not only ensures the stable movement of the movable rod 202 on the mounting column 201, but also effectively limits the angular position of the movable rod 202 relative to the mounting column 201. The guiding pieces 209 enable the movable rod 202 to only move along the axial direction of the mounting column 201 without rotation or deviation.

[0040] As Figure 1 , Figure 2 shown, a plurality of knobs 3 are arranged on one side of the top surface of the top plate 102, and rubber pads 4 are arranged at the four corners of the bottom surface of the bottom case 101, providing a convenient operation method for users. By rotating these knobs 3, users can easily adjust various functions of the electric furnace, such as controlling the temperature, setting the time, etc., thus achieving a more accurate and personalized usage experience. At the same time, rubber pads 4 are arranged at the four corners of the bottom surface of the bottom case 101, effectively increasing the friction between the electric furnace and the placement surface, improving the stability of the electric furnace. Whether on a smooth desktop or other planes, the rubber pads 4 can ensure that the electric furnace is placed firmly, preventing sliding or tipping during use, bringing a safer and more reassuring usage experience to users.

[0041] During implementation, when the electric furnace needs to be installed, first, use the installation column 201 to pass through the bottom shell 101 through the through hole, and use the nut 5 to limit and install the installation column 201 and the bottom shell 101. Then, snap the top plate 102 onto the top of the bottom shell 101. Subsequently, through the through hole, sleeve the middle frame 103 outside the installation column 201 and use the nut 5 to limit and install it. After that, turn the installation bolt 208. Due to the threaded connection between the installation bolt 208 and the threaded hole 210, the lengths of the movable rod 202 and the installation bolt 208 gradually increase. Then, press the installation bolt 208, causing the position of the upper part of the movable rod 202 to move, so that multiple spring pieces 203 are exposed to the outside. Subsequently, insert the insertion rod 211 into the insertion holes among the multiple spring pieces 203. After that, turn the installation bolt 208. Due to the threaded connection between the installation bolt 208 and the threaded hole 210, drive the movable rod 202 to move downward, and move the multiple spring pieces 203 to the inside of the installation column 201. At the same time, use the card 205 inside the spring piece 203 to engage with the card slot 206 outside the insertion rod 211 to complete the installation operation of the cover plate 104. During this installation process, use the installation mechanism 2 to perform the clamping and installation operation on the cover plate 104. When installing and disassembling the cover plate 104, only need to turn the installation bolt 208 to complete. While ensuring the convenience of installation and disassembly of the cover plate 104, improve the structural stability of the cover plate 104;

[0042] During the disassembly process of the cover plate, first, the installation bolt 208 can be turned to adjust the length dimension of the installation bolt 208 and the movable rod 211. Then, the installation bolt 208 can be pressed, and the cover plate 104 can be jacked up to realize the disassembly operation of the cover plate 104, avoiding the use of tools such as suction cups in the traditional disassembly process and improving the disassembly convenience.

[0043] The advantages of this technical solution in practical applications include but are not limited to the following points:

[0044] 1. The installation mechanism ensures that the cover plate can be firmly clamped on the electric furnace body. This installation method greatly simplifies the installation and disassembly process of the cover plate. Users can easily complete it only through simple turning operations, and effectively enhances the structural stability of the cover plate, thus significantly improving the overall use experience and safety of the electric furnace body;

[0045] 2. The installation column passes through the bottom shell, the top plate and the middle frame through the through hole, enabling these three main components to be tightly connected together to form a stable overall structure.

[0046] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. P-type quick-disassembly electric furnace, characterized by: The electric furnace body (1) comprises an electric furnace body (1), wherein the electric furnace body (1) comprises a bottom shell (101) and a top plate (102), wherein a middle frame (103) is arranged on the inner side of the bottom shell (101), and a cover plate (104) is arranged on the upper side of the middle frame (103), wherein the bottom shell (101), the top plate (102), the middle frame (103) and the cover plate (104) are connected and installed via an installation mechanism (2), wherein the installation mechanism (2) comprises an installation column (201), wherein a movable rod (202) is sleeved on the inner central axis of the installation column (201), and wherein the movable rod (202) is sleeved on the inner central axis of the installation column (201), ... and wherein the movable rod (202) is sleeved on the inner central axis of the installation column (201), and wherein the movable rod (202) is sleeved on the inner central axis of the installation column (201), and wherein the movable rod (202) is sleeved on the inner central axis of the installation column (201), and wherein the movable rod (202) is sleeved on the A plurality of groups of spring sheets (203) are arranged at the top of the movable rod (202), a card (205) is arranged on the inner side of the spring sheet (203), a limit sheet (204) is arranged on one side of the top of the spring sheet (203), an insertion rod (211) is arranged at the bottom center axis of the cover plate (104), a card slot (206) is arranged on the outer side of the insertion rod (211), a threaded hole (210) is arranged at the bottom center axis of the movable rod (202), and the internal thread of the threaded hole (210) is connected with a mounting bolt (208).

2. The P-type quick-release electric furnace according to claim 1, characterized in that: The inner bottom surface of the cover plate (104) is provided with a placement groove (105), and a heating wire (106) is installed inside the placement groove (105), and the heating wire (106) is electrically connected to an external power source.

3. The P-type quick-release electric furnace according to claim 1, characterized in that: The mounting column (201) passes through the bottom shell (101), the top plate (102), and the middle frame (103) through a through hole, and a plurality of nuts (5) are threadedly connected to the outer side of the mounting column (201) for limiting the mounting of the bottom shell (101), the top plate (102), and the middle frame (103).

4. The P-type quick-release electric furnace according to claim 1, characterized in that: The plurality of spring sheets (203) are arranged linearly and equidistantly along the central axis of the movable rod (202), and a plug hole is formed in the middle of the plurality of spring sheets (203). The plug rod (211) is plugged into the plug hole, and a guide surface (207) is formed at the bottom end of the plug rod (211) and has a conical structure.

5. The P-type quick-release electric furnace according to claim 1, characterized in that: The card (205) is engaged with the card slot (206) to limit the position of the insertion rod (211) and to perform position-limiting installation on the cover plate (104).

6. The P-type quick-release electric furnace according to claim 1, characterized in that: A plurality of guide pieces (209) are arranged on the outer side of the movable rod (202), and the movable rod (202) is engaged and slidably moved with the mounting column (201) via the guide pieces (209), so as to limit the angular position of the movable rod (202) relative to the mounting column (201).

7. The P-type quick-release electric furnace according to claim 1, characterized in that: A plurality of knobs (3) are arranged on one side of the top surface of the top plate (102), and rubber pads (4) are arranged at four corners of the bottom surface of the bottom shell (101).

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