SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that a pot body is easy to overturn when a handle assembly or a power supply lead of the existing electric heating appliance is stumbled, and the problem is solved by arranging a foldable auxiliary bracket at a preset distance position of the handle assembly from the side part of the pot body and extending the lower end of the auxiliary bracket to be flush with or close to a supporting part at the lower end of the pot body when the auxiliary bracket is opened to increase a supporting point for the electric heating appliance.
The technical scheme of the utility model is as follows:
an electrically heated appliance comprising: a pan body having a heating space; a handle assembly connected to the side of the pan body; the heating element is arranged on the pot body and is used for providing heat for the heating space; the auxiliary support is foldably connected to the position, away from the side part of the pot body, of the handle assembly by a preset distance, when the auxiliary support is opened, the lower end of the auxiliary support extends to be flush with or close to the supporting part at the lower end of the pot body, and when the auxiliary support is stored, the lower end of the auxiliary support is upwards overturned and attached to the handle assembly.
Because at handle components apart from pot body lateral part preset distance position configuration auxiliary stand, the lower extreme extends to and flushes or is close to and increases the strong point for electric heating utensil with the supporting part of pot body lower extreme when auxiliary stand opens for electric heating utensil places the steadiness better, and the pot body is difficult to overturn when handle components or power supply wire are stumbled, and the auxiliary stand lower extreme upwards overturns when not using and pastes and lean on handle components makes things convenient for the utensil to place and pack the transportation.
In the patent, the handle assembly is away from the side part of the pot body by a preset distance position, the preset distance position is preferably more than 1/2 of the length of the handle assembly, but can be properly adjusted according to actual requirements; the auxiliary support is preferably mounted near the distal end of the handle assembly for improved stability of the support.
In the first folding connection scheme, a rotating shaft is arranged at the upper end of the auxiliary bracket, a rotating groove is formed in the lower side of the handle assembly, the rotating shaft is rotatably assembled in the rotating groove, and the rotating shaft is rotatably fixed to the lower side of the handle assembly through a rotating pressing sheet.
Preferably, the outer side of the rotating shaft is provided with a first damping line, at least one of the rotating pressing sheet and the rotating groove is provided with a second damping line, and the first damping line and the second damping line are matched to enable the rotating shaft to have a damping effect when the rotating shaft is opened or stored relative to the handle assembly. The first damping lines and the second damping lines are configured, so that the auxiliary bracket can keep a positioning state when being opened and stored, and the stability of the supporting and storing state is ensured.
And in the second folding connection scheme, the auxiliary support comprises an auxiliary joint, wherein the support body is hinged to the upper end of the support body, and the auxiliary support is detachably connected with the handle assembly through the auxiliary joint. The scheme is convenient for production, manufacture, packaging and storage.
The utility model provides a can dismantle folding joint scheme, the auxiliary stand includes that the support body articulates in the attach head of support body upper end, attach the head and be equipped with the upside open-ended and attach the draw-in groove with handle assembly adaptation, attach the head and can dismantle the joint on handle assembly through attaching the draw-in groove. The structure is simple and quick. By adopting the structure, the auxiliary joint can be directly inserted upwards or inserted from the tail end of the lower side of the handle assembly during connection, the operation is convenient and simple, and even if the handle assembly is connected with a power supply lead, the auxiliary joint can also be inserted upwards or the tail end of the auxiliary joint penetrates through the power supply lead to be inserted, so that the installation is not influenced.
Preferably, an anti-rotation structure is arranged between the attachment joint and the handle assembly, and the anti-rotation structure at least comprises a group of anti-rotation surfaces between the attachment clamping groove and the joint surface of the handle assembly. The non-circular anti-rotation surface realizes the limitation of the relative rotational freedom of the auxiliary support and the handle assembly, and can prevent the auxiliary support and the handle assembly from rotating to influence the connection stability.
In the second detachable folding connection scheme, the attachment head is provided with an attachment hole communicating both sides, and the attachment head is sleeved on the handle assembly from the tail end through the attachment hole.
And in the third detachable folding connection scheme, the auxiliary joint is detachably connected with the handle assembly through an inserting structure. The structure is simple in connection, convenient and fast
In other embodiments, the attachment head and the handle assembly may be removably connected by screws.
Detailed Description
The technical solution of the present invention is described below with reference to the accompanying drawings and specific embodiments.
Example 1:
referring to fig. 1 to 5, an electric heating appliance includes: a pot body 1 having a heating space 100; a pot cover 2 for opening and closing the heating space 100, a handle assembly 3 attached to a side of the pot body 1; a heating element H installed on the pot body 1 for providing heat to the heating space 100; auxiliary stand 5, connect at handle component 3 apart from pot body lateral part predetermine apart from the position foldably, the lower extreme extends to and flushes with supporting part 1.1 of 1 lower extreme of the pot body when auxiliary stand 5 opens, and the lower extreme upwards overturns when auxiliary stand 5 accomodates and pastes and lean on handle component 3, when bearing plane was placed to the electrical heating utensil, the lower extreme of the pot body 1 lower extreme and auxiliary stand 5 contacted bearing surface simultaneously.
Because the handle assembly 3 is apart from the pot body 1 lateral part and predetermines apart from the position configuration auxiliary stand 5, the lower extreme extends to and flushes with supporting part 1.1 of 1 lower extreme of pot body for the electrical heating utensil increases the strong point when auxiliary stand 5 opens for the electrical heating utensil places the steadiness better, and the pot body 1 is difficult to overturn when handle assembly 3 or power supply wire are stumbled, and the lower extreme of auxiliary stand 5 upwards overturns when not using and leans on handle assembly 3 makes things convenient for the utensil to place and pack the transportation. Further, in the case where the auxiliary stand 5 is not used, it can be stored.
Because of the manufacturing precision, the auxiliary support 5 may have deviation with the supporting part 1.1 of the lower end of the pan body when opened, at this time, the auxiliary support 5 is close to the supporting part 1.1 of the lower end of the pan body when opened, if the auxiliary support 5 is shorter or protruded than the supporting part 1.1 of the lower end of the pan body 1, in order to not affect the supporting effect, the deviation needs to be controlled within +/-1-3 mm to be the best. + means a projection of 1-3mm and-a short 1-3 mm. When the lower end of the auxiliary bracket 5 protrudes, the pot body 1 can be simultaneously supported by the lower end of the auxiliary bracket 5 and the supporting part 1.1 at the far end of the lower end of the pot body; when the lower end of the auxiliary support 5 is short, the lower end of the auxiliary support 5 contacts with the supporting surface when the pot body 1 inclines to the handle component 3 by a certain angle, so as to stabilize the pot body 1. Of course, in some embodiments, the lower end of the auxiliary stand 5 may be shorter than the position of the support part 1.1 by within 1-5 mm.
In practical application, the lower end of the auxiliary bracket 5 is shorter than the supporting part 1.1, so that the effect is better, and the contact between the supporting part 1.1 of the pot body 1 and the supporting surface can be prevented from being interfered on the surface with low flatness.
In this embodiment, the lower end of the pot body 1 is provided with a foot pad 1.1, and the foot pad 1.1 is a supporting part.
In this embodiment, the handle assembly 3 is provided with a power supply interface 4, and the power supply interface 4 is connected to the commercial power through a power supply wire (not shown). The handle assembly 3 is provided with a circuit module (not shown) inside for controlling the working state of the heating element H, such as power level, and a control device e for inputting control instructions to the circuit module. The control device e usually has keys, such as a power key, a function key, a child lock, and the like; the control device e may also be a touch screen, as shown in fig. 2.
In a further embodiment, the handle assembly 3 is connected at its distal end to a power supply lead (not shown) which is connected to mains electricity.
In a further embodiment, the pan body 1 is provided with a power supply interface (not shown) for connection to a power supply lead (not shown).
In a further embodiment, the pan body 1 is connected to an electrical supply lead (not shown).
In the patent, the handle assembly 3 is away from the side part of the pot body by a preset distance position, the preset distance position is preferably more than 1/2 of the length of the handle assembly 3, but can be properly adjusted according to actual requirements; the auxiliary support 5 is preferably mounted near the distal end of the handle assembly 3 for better stability of the support.
Referring to fig. 4 and 5, the upper end of the auxiliary bracket 5 is oppositely provided with connecting seats 6.2, shaft positions 6.1 are formed between the connecting seats 6.2, a rotating shaft 6 is arranged in the shaft positions 6.1, a rotating groove 3.2 is arranged at the lower side of the handle assembly 3, the rotating shaft 6 is rotatably assembled in the rotating groove 3.2, and the rotating shaft 6 is rotatably fixed at the lower side of the handle assembly 3 through a rotating pressing sheet 7.
In one embodiment, one side of the rotating groove 3.2 is provided with a buckling hole 3.4, the other side is provided with a connecting screw hole 3.3, one end of the rotating pressing sheet 7 is provided with a buckling part 7.4 corresponding to the buckling hole 3.4, the other end is provided with a connecting hole 7.3, the buckling part 7.4 of the rotating pressing sheet 7 is buckled in the buckling hole 3.4, the connecting hole 7.3 is connected to the connecting screw hole 3.3 through a screw 7.1, so that the rotating pressing sheet 7 is pressed on the outer side of the rotating groove 3.2, and the rotating shaft 6 is rotatably fixed on the lower side of the handle component 3. The side of the rotary pressing sheet 7 matched with the rotary shaft 6 is provided with a concave position 7.2.
In one embodiment, a first damping line is arranged outside the rotating shaft 6, and a second damping line is arranged at least on one of the concave position 7.2 and the rotating groove 3.2 of the rotating pressing sheet 7, and the first damping line and the second damping line are matched to have a damping effect when the rotating shaft 6 is opened or stored relative to the handle assembly 3. The first damping lines and the second damping lines are configured, so that the auxiliary bracket can keep a positioning state when being opened and stored, and the stability of the supporting and storing state is ensured. In the figure of the embodiment, the concave position 7.2 of the rotary pressing sheet 7 is provided with a second damping line, so that the second damping line is convenient to process.
Referring to fig. 4 and 5, the side of the auxiliary support 5 is provided with a pull tab k, which is convenient for a user to open in a state of the auxiliary support 5 being stored.
Example 2:
referring to fig. 6 to 10, the present embodiment is different from embodiment 1 in that an auxiliary bracket 5 is detachably attached to a handle assembly 3. The scheme is convenient for production, manufacture, packaging and storage. The auxiliary support 5 comprises a support body 5.0 and an auxiliary joint 5.1 hinged to the upper end of the support body 5.0, wherein the auxiliary joint 5.1 is provided with an attachment clamping groove 5.10 with an opening at the upper side and matched with the handle assembly 3, and the auxiliary joint 5.1 is clamped on the handle assembly 3 through the attachment clamping groove 5.10. By adopting the structure, the auxiliary joint 5.1 can be directly inserted upwards or inserted into the tail end from the lower side of the handle component 3 during connection, the operation is convenient, simple and rapid, even if the handle component 3 is connected with a power supply lead, the auxiliary joint 5.1 can also be inserted upwards or the tail end of the auxiliary joint penetrates through the power supply lead to be inserted, and the installation is not influenced.
An anti-rotation structure is arranged between the auxiliary connector 5.1 and the handle component 3, so that the auxiliary support 5 and the handle component 3 can be prevented from rotating to influence the connection stability.
The anti-rotation structure at least comprises a group of anti-rotation surfaces between the attachment clamping groove 5.10 and the joint surface of the handle component 3, and the relative rotation freedom of the two surfaces is limited by the non-circular anti-rotation surfaces.
The anti-rotation surfaces comprise a first anti-rotation surface 5.11 arranged at the lower side of the handle component 3 and at the bottom side of the attachment clamping groove 5.10, a second anti-rotation surface 5.12 arranged at the lower side of the handle component 3 and at the left side of the attachment clamping groove 5.10, and a third anti-rotation surface 5.13 arranged at the lower side of the handle component 3 and at the right side of the attachment clamping groove 5.10. Of course, in other embodiments, one or any combination of the first rotation-preventing surface 5.11, the second rotation-preventing surface 5.12 and the third rotation-preventing surface 5.13 may be provided.
The upper ends of the two side walls of the attachment clamping groove 5.10 are arranged to close towards the inner side, and the two side walls of the attachment clamping groove 5.10 are configured to have elasticity, so that the upper end 5.14 of the attachment clamping groove 5.10 can be elastically coated on the handle component 3, and by adopting the structure, the closing part of the upper end 5.14 of the attachment clamping groove 5.10 can be elastically coated on the handle component 3 and can not be separated from the handle component 3 when the electric heating appliance is transferred.
The first anti-rotation surface 5.11 at the lower side of the handle component 3 is provided with a limit bulge (not shown) close to the edge of the pot body 1, and when the auxiliary bracket 5 is installed on the handle component 3, the bottom wall of the attachment clamping groove 5.10 is abutted against the limit bulge.
For further structural description, see example 1.
Example 3:
referring to fig. 11 and 12, the present embodiment is different from embodiment 2 in that the attachment head 5.1 is provided with an attachment hole 5.16 communicating both sides, and the attachment head 5.1 is sleeved on the handle assembly 3 from the tip end through the attachment hole 5.16. Due to the blocking of the periphery of the attachment hole 5.16, the connection is more stable and will not fall off after the handle assembly 3 is assembled.
For further structural description, see example 1.
Example 4:
referring to fig. 13 to 15, the present embodiment differs from embodiment 1 in that the attachment head 5.1 is connected to the handle assembly 3 by a plug-in connection. The structure is simple and quick.
The plug structure comprises a plug hole 3.1 arranged at the lower side of the handle component 3 and a plug part 5.1 arranged on the bracket body 5.0.
In other embodiments, the plug structure may also include a plug portion provided with the lower side of the handle assembly 3 and a plug hole provided with the upper end of the auxiliary bracket 5.
For further structural description, see example 1.
Example 5 (not shown in the figures):
the present embodiment differs from embodiment 1 in that the attachment head 5.1 is screwed to the handle assembly 3.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings, and the present invention is not limited to the particular embodiments disclosed and described, since modifications and variations may be made to the utility model without departing from the scope of the utility model as defined by the appended claims.