CN219490473U - Ironing apparatus - Google Patents

Abstract

The utility model provides ironing equipment, and relates to the technical field of household appliances. The ironing device comprises a main machine with an ironing board, and an insulating base with a groove for accommodating the ironing board; the heat insulation base is provided with a limiting structure and a limiting assembly opposite to the limiting structure, the limiting structure is arranged on a first side wall of the groove, and the limiting assembly is movably connected with a second side wall of the groove and can retract or protrude out of the second side wall; the ironing board is equipped with first spacing protruding and the spacing arch of second along the outer edge, and first spacing protruding is connected with limit structure can be dismantled, and spacing protruding can extrude and pass through spacing subassembly after, the butt is between the diapire of spacing subassembly and recess or withdraw from in the recess. The ironing equipment solves the technical problem that the main machine and the heat insulation base of the ironing machine in the prior art are inconvenient to assemble.

Description

Ironing apparatus

Technical Field

The utility model relates to the technical field of household appliances, in particular to ironing equipment.

Background

The existing electric iron comprises a main machine and a heat-insulating base, a bottom plate for heating is arranged at the bottom of the main machine, the heat-insulating base is used for supporting the main machine, and when the electric iron is used or a gap is used, the main machine can be placed on the heat-insulating base to radiate heat of the bottom plate, so that the scalding of operators by the bottom plate for heating is avoided.

In order to avoid dislocation of the main machine and the heat insulation base when the main machine is placed on the heat insulation base, the heat insulation base and the main machine in the existing electric iron are fixedly assembled together. Specifically, the outer edge of the heating bottom plate protrudes out of the outer wall of the host, and a groove capable of accommodating the heating bottom plate is formed in the heat insulation base. The edge of one side opening of the groove is provided with a strip-shaped closing plate parallel to the groove bottom, a lock catch is arranged at the position of the other side of the top of the heat insulation base close to the groove, and the lock catch is hinged to a horizontal push plate of the top of the heat insulation base in a halving manner or movably connected to the top of the heat insulation base. When the heating bottom plate is installed, the lock catch is opened, the heating bottom plate is inserted between the closing plate and the bottom of the groove, the lock catch is locked, the lock catch can be abutted on the heating bottom plate, and at the moment, the lock catch and the closing plate are matched to fix the heating bottom plate in the groove. When the heating bottom plate is disassembled, the lock catch is opened, and the heating bottom plate is taken out from the groove. This kind of cooperation mode needs to open the hasp earlier, then installs the bottom plate that generates heat of host computer bottom in the recess of thermal-insulated base, and the locking hasp again has the loaded down with trivial details, uses inconvenient problem of operation step.

Disclosure of Invention

The utility model aims to provide ironing equipment so as to solve the technical problem that a host machine and a heat insulation base are inconvenient to assemble in the prior art.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows:

the ironing device provided by the utility model comprises a main machine with an ironing board and an insulating base with a groove for accommodating the ironing board;

the heat insulation base is provided with a limit structure and a limit assembly opposite to the limit structure, the limit structure is arranged on a first side wall of the groove, and the limit assembly is movably connected with a second side wall of the groove and can retract or protrude out of the second side wall;

the ironing board is characterized in that a first limiting protrusion and a second limiting protrusion are arranged on the outer edge of the ironing board, the first limiting protrusion is detachably connected with the limiting structure, and the second limiting protrusion can be extruded and pass through the limiting assembly and then is abutted between the limiting assembly and the bottom wall of the groove or is withdrawn from the groove.

Optionally, the heat insulation base is further provided with a mounting groove, the mounting groove is located on one side of the second side wall, and the limiting component is mounted in the mounting groove.

Optionally, the limiting component comprises a movable fastener and an elastic piece, one end of the movable fastener stretches into the groove, and the other end of the movable fastener is abutted with the elastic piece;

one end of the elastic piece, which is away from the movable fastener, is connected with the side wall of the mounting groove, and the elastic piece generates elastic deformation when the second limiting protrusion extrudes the movable fastener.

Optionally, the movable fastener includes a protrusion and a main body, where one end of the main body abuts against the elastic element, and the other end of the main body is connected with the protrusion;

the surface of the protruding portion is provided in an arc shape protruding toward the center direction near the groove.

Optionally, the main body is provided with a connecting groove for accommodating the elastic piece, the bottom wall of the connecting groove is provided with a connecting column, and the elastic piece is sleeved on the connecting column.

Optionally, the limiting assembly further comprises a guide piece, and the guide piece is installed in the installation groove;

the guide is configured to guide a direction of movement of the movable fastener.

Optionally, the guide member has an opening in the same direction as the opening of the groove, and a guide rod is arranged on the side wall of the opening, and the axis of the guide rod is parallel to the axis of the elastic member;

the movable fastener is in sliding fit with the guide rod.

Optionally, the side wall of the opening is further provided with a guide post, the axis of the guide post is collinear with the axis of the elastic element, and one end of the elastic element, which is away from the movable fastener, is sleeved on the guide post.

Optionally, the limiting structure is set as a limiting groove, and the first limiting protrusion is inserted into the limiting groove.

Optionally, the diapire of recess is equipped with a plurality of spacing convex hulls, and a plurality of spacing convex hulls are along the length direction and/or the width direction interval setting of thermal-insulated base.

Optionally, the bottom wall of the recess is provided with a bevel to allow the cooled moisture to collect.

In summary, the technical effects achieved by the utility model are analyzed as follows:

the ironing device provided by the utility model comprises a main machine with an ironing board and an insulating base with a groove for accommodating the ironing board; the heat insulation base is provided with a limiting structure and a limiting assembly opposite to the limiting structure, the limiting structure is arranged on a first side wall of the groove, and the limiting assembly is movably connected with a second side wall of the groove and can retract or protrude out of the second side wall; the ironing board is equipped with first spacing protruding and the spacing arch of second along the outer edge, and first spacing protruding is connected with limit structure can be dismantled, and spacing protruding can extrude and pass through spacing subassembly after, the butt is between the diapire of spacing subassembly and recess or withdraw from in the recess. When the ironing board is installed, an operator inserts the main machine into the groove of the heat insulation base; the first spacing arch of ironing board is connected with limit structure, and the spacing subassembly of spacing protruding extrusion of second retracts the second lateral wall in order to realize that the spacing arch of second gets into inside the recess, and after the spacing arch of second gets into the recess, spacing subassembly automatic re-setting protrusion second lateral wall realizes limiting the spacing arch of second between the diapire of spacing subassembly and recess, realizes fixing ironing board in the recess. When the ironing board is disassembled, the operator takes out the main machine from the groove of the heat insulation base; the second limiting protrusion of the ironing board extrudes the limiting component to retract into the second side wall so as to enable the second limiting protrusion to withdraw from the groove, and the first limiting protrusion is separated from the limiting structure so as to separate the ironing board from the heat insulation base. The assembly and disassembly modes are simple, the ironing board is convenient to fix and disassemble by an operator, and the practicability of the ironing equipment is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a sectional view (ironing board mounting state) of an ironing apparatus provided by an embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a sectional view (ironing board detached state) of an ironing apparatus according to an embodiment of the present utility model;

FIG. 4 is a partial enlarged view at B in FIG. 3;

FIG. 5 is a cross-sectional view of a movable fastener in an ironing apparatus according to an embodiment of the present utility model;

fig. 6 is a cross-sectional view of a guide in an ironing apparatus according to an embodiment of the present utility model.

Icon:

100-host computer; 110-an ironing board; 111-a first limit protrusion; 112-a second limit protrusion;

200-heat insulation base; 210-groove; 211-horizontal positioning ribs; 212-vertical positioning ribs; 220-mounting slots; 221-first section; 222-a second section; 230-a movable fastener; 231-projections; 232-a body; 233-a connecting groove; 234-connecting columns; 240-elastic member; 250-guide; 251-guide bar; 252-guide posts; 213-limit grooves; 260-limit convex hull.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

The existing electric iron comprises a main machine and a heat-insulating base, a bottom plate for heating is arranged at the bottom of the main machine, the heat-insulating base is used for supporting the main machine, and when the electric iron is used or a gap is used, the main machine can be placed on the heat-insulating base to radiate heat of the bottom plate, so that the scalding of operators by the bottom plate for heating is avoided. In order to avoid dislocation of the main machine and the heat insulation base when the main machine is arranged on the heat insulation base, the heat insulation base and the main machine in the existing electric iron are fixedly assembled together, and the problems of complicated operation steps and inconvenient use exist.

In view of this, an ironing apparatus according to an embodiment of the present utility model comprises a main machine 100 having an ironing board 110, and an insulating base 200 having a recess 210 for receiving the ironing board 110; the heat insulation base 200 is provided with a limiting structure and a limiting assembly opposite to the limiting structure, the limiting structure is arranged on a first side wall of the groove 210, and the limiting assembly is movably connected with a second side wall of the groove 210 and can retract or protrude out of the second side wall; the ironing board 110 is provided with a first spacing protrusion 111 and a second spacing protrusion 112 along the outer edge, the first spacing protrusion 111 is detachably connected with the spacing structure, and the second spacing protrusion 112 can be pressed and pass through the spacing assembly, and then is abutted between the spacing assembly and the bottom wall of the groove 210 or is withdrawn from the groove 210. When the ironing board 110 is installed, the operator inserts the main body 100 into the groove 210 of the heat insulation base 200; the first spacing protruding 111 of ironing board 110 is connected with limit structure, and the spacing subassembly of second spacing protruding 112 extrusion is retracted the second lateral wall in order to realize that the spacing protruding 112 of second gets into inside recess 210, and after the spacing protruding 112 of second gets into recess 210, spacing subassembly automatic re-setting protrusion second lateral wall realizes restricting the spacing protruding 112 of second between the diapire of spacing subassembly and recess 210, realizes fixing ironing board 110 in recess 210. When the ironing board 110 is detached, the operator takes the main unit 100 out of the recess 210 of the heat-insulating base 200; the second limiting protrusion 112 of the ironing board 110 extrudes the limiting component to retract into the second side wall so as to enable the second limiting protrusion 112 to withdraw from the groove 210, and the first limiting protrusion 111 is separated from the limiting structure so as to enable the ironing board 110 to be separated from the heat insulation base 200. The assembly and disassembly modes are simple, the ironing board 110 is convenient to fix and disassemble by an operator, and the practicability of the ironing equipment is improved. In this embodiment, "the second side wall is retracted by the limiting component" means that the limiting component moves away from the recess 210, and "the second side wall is protruded by the limiting component" means that the limiting component moves toward the recess 210.

The structure and shape of the ironing device are described in detail below:

in an alternative embodiment of the present utility model, the heat insulation base 200 is further provided with a mounting groove 220, the mounting groove 220 is located at one side of the second sidewall of the groove 210, and the limiting component is installed in the mounting groove 220.

Specifically, referring to fig. 1, a side wall of the mounting groove 220 facing away from the recess 210 is provided in a bent shape, and includes a first section 221 and a second section 222, the first section 221 and the second side wall are arranged in parallel and at intervals, and the second section 222 is connected to the first section 221 and is arranged at an included angle and is located above an area between the second side wall and the first section 221; the movable fastener 230 of the limiting assembly is sandwiched between the second section 222 and the top wall of the second sidewall.

The limiting component is installed in the installation groove 220, so that the limiting component can retract or protrude out of the second side wall, and further, the second limiting protrusion 112 can be matched with the limiting component to fix or detach the ironing board 110; in addition, the mounting groove 220 can complete the structure of the heat insulation base 200, and prevent the limit component from being exposed.

The limiting component comprises a movable fastener 230 and an elastic piece 240, one end of the movable fastener 230 extends into the groove 210, and the other end is in butt joint with the elastic piece 240; one end of the elastic member 240, which is away from the movable fastening member 230, is connected to a sidewall of the mounting groove 220, and when the second limiting protrusion 112 presses the movable fastening member 230, the elastic member 240 is elastically deformed.

Specifically, the upper surface of the movable fastener 230 abuts against the second section 222, and the lower surface abuts against the top wall of the second sidewall and is movable relative to the second sidewall. In this embodiment, the elastic member 240 is provided as a spring.

When the ironing board 110 is installed, after the first limiting protrusion 111 is connected with the limiting structure, the second limiting protrusion 112 extrudes the movable fastener 230 to retract into the second side wall, the movable fastener 230 extrudes the spring to generate elastic deformation, when the second limiting protrusion 112 enters the groove 210, the pressure on the movable fastener 230 disappears, the spring restores the original shape and drives the movable fastener 230 to protrude out of the second side wall, the second limiting protrusion 112 is limited between the movable fastener 230 and the bottom wall of the groove 210, and the ironing board 110 is fixed in the groove 210; when the ironing board 110 is detached, the second limiting protrusion 112 presses the movable fastener 230 to retract into the second sidewall to withdraw from the inside of the groove 210, and the first limiting protrusion 111 is separated from the limiting structure, so that the ironing board 110 is separated from the heat insulation base 200.

The movable fastener 230 comprises a protruding part 231 and a main body 232, one end of the main body 232 is abutted against the elastic piece 240, and the other end is connected with the protruding part 231; the surface of the protrusion 231 is provided in an arc shape protruding toward the center of the recess 210.

Specifically, referring to fig. 2, when the ironing board 110 is in the mounted state, the upper surface of the second limiting protrusion 112 abuts against the lower surface of the protruding portion 231, and the outer wall abuts against the main body 232.

The surface of the protrusion 231 is provided in an arc shape protruding toward the center direction near the recess 210, so that the second limit protrusion 112 slides over the surface of the protrusion 231, so that the second limit protrusion 112 can smoothly press and pass the protrusion 231. When the ironing board 110 is in the installation state, the outer wall of the second limiting protrusion 112 abuts against the main body 232, so that the second limiting protrusion 112 can smoothly squeeze and pass through the protruding portion 231 when exiting the groove 210.

In an alternative embodiment of the present utility model, referring to fig. 5, a main body 232 is provided with a connecting slot 233 for accommodating an elastic member 240, and a bottom wall of the connecting slot 233 is provided with a connecting post 234, and the elastic member 240 is sleeved on the connecting post 234.

Specifically, the cross sections of the connecting groove 233 and the connecting post 234 are circular, and the spring is sleeved on the connecting post 234.

The spring housing is located spliced pole 234, realizes the installation to the spring, and spliced pole 234 locates the diapire of spread groove 233, has reduced the volume and the weight of movable fastener 230, and then has reduced ironing device's volume and weight, has improved operating comfort's of operating personnel.

The limiting assembly further includes a guide 250, the guide 250 being mounted in the mounting slot 220; the guide 250 is configured to guide the movement direction of the movable fastener 230.

Specifically, referring to fig. 6, the guide 250 has an opening in the same direction as the opening of the groove 210, and a guide bar 251 is provided on a sidewall of the opening, and an axis of the guide bar 251 is parallel to an axis of the elastic member 240; the movable fastener 230 is slidably engaged with the guide bar 251.

The movable fastener 230 is slidably engaged with the guide bar 251, and when the second limit protrusion 112 presses the movable fastener 230, the movable fastener 230 moves along the length direction of the guide bar 251, thereby improving the movement stability of the movable fastener 230.

The movable fastener 230 is slidably engaged with the guide bar 251.

Specifically, the bottom of the main body 232 is provided with a through hole, the axis of the through hole is parallel to the axis of the connecting slot 233, and the through hole is sleeved on the guide rod 251.

The sliding fit of the movable fastener 230 and the guide rod 251 is realized by sleeving the guide rod 251 through the through hole, and the structure is simple and the installation is convenient.

The side wall of the opening is also provided with a guide column 252, the axis of the guide column 252 is collinear with the axis of the elastic element 240, and one end of the elastic element 240, which is away from the movable fastener 230, is sleeved on the guide column 252.

Specifically, one end of the spring is sleeved on the connecting column 234, and the other end of the spring is sleeved on the guide column 252, so that the spring is fixed.

In an alternative scheme of the embodiment of the utility model, the limiting structure is set as a limiting groove 213, and the first limiting protrusion 111 is inserted into the limiting groove 213.

Specifically, referring to fig. 1, a side wall of a groove 210 is provided with a horizontal positioning rib 211, the horizontal positioning rib 211 is arranged along a horizontal direction, a bottom wall of the groove 210 is provided with a vertical positioning rib 212, and the vertical positioning rib 212 is positioned below the horizontal positioning rib 211 and is arranged along a vertical direction; a limiting groove 213 is formed between the horizontal positioning rib 211 and the vertical positioning rib 212, and the first limiting protrusion 111 is inserted into the limiting groove 213.

The first limiting protrusion 111 is detachably connected with the limiting groove 213, and is simple in structure and convenient to install and detach.

As another embodiment, the side wall of the groove 210 is provided with a limiting groove 213, and the first limiting protrusion 111 is inserted into the limiting groove 213.

In an alternative embodiment of the present utility model, the bottom wall of the groove 210 is provided with a plurality of limiting convex hulls 260, and the plurality of limiting convex hulls 260 are spaced apart along the length direction and/or the width direction of the heat insulation base 200.

Specifically, the plurality of limiting convex hulls 260 are disposed at intervals along the length direction of the heat insulation base 200; alternatively, the plurality of limit convex hulls 260 are spaced apart along the width direction of the heat insulation base 200; alternatively, the plurality of limiting projections 260 are spaced apart along the width direction and the length direction of the heat insulation base 200. In this embodiment, the four limiting convex hulls 260 are disposed at intervals along the width direction and the length direction of the heat insulation base 200, and the top surface of the limiting convex hulls 260 can be abutted with the bottom surface of the ironing plate 110.

The limiting convex hull 260 is configured to cooperate with the limiting assembly and the limiting structure to stably define the ironing board 110 in the recess 210, and prevent the ironing board 110 from shaking in the recess 210. In addition, the spacing convex hull 260 may further provide a space between the ironing board 110 and the bottom wall of the groove 210, and the space facilitates heat dissipation of the ironing board 110, so as to increase the heat dissipation efficiency of the ironing board 110.

In order to further improve the stabilizing effect of the limiting convex hull 260 on the ironing board 110 and avoid damaging the ironing board 110, the limiting convex hull 260 may be made of a material with high temperature resistance and elasticity, such as fluororubber.

In an alternative embodiment of the present utility model, the surface of the limiting convex hull 260 is a cambered surface protruding toward a direction away from the bottom wall of the recess 210.

The surface of the limiting convex hull 260 is an arc surface, so that the contact area between the limiting convex hull 260 and the ironing plate 110 can be reduced, and further the friction force between the limiting convex hull 260 and the ironing plate 110 is reduced, thereby facilitating the ironing plate 110 to move on the limiting convex hull 260, and improving the smoothness of the assembly and disassembly processes between the ironing plate 110 and the heat insulation base 200.

In an alternative embodiment of the present utility model, the bottom wall of the recess 210 is provided with a bevel to allow the cooled moisture to collect.

Specifically, the bottom wall of the recess 210 gradually slopes away from the ironing board 110 from the end close to the limiting structure to the end close to the limiting assembly; alternatively, the bottom wall of the recess 210 gradually slopes in a direction approaching the ironing board 110 from an end approaching the limiting structure to an end approaching the limiting assembly.

The bottom wall of the groove 210 is provided with an inclined surface, so that the water dropped by the ironing board 110 is gathered at one end of the heat insulation base 200, and the heat insulation base 200 is convenient to clean.

The following describes in detail the assembly and disassembly process between the ironing board 110 and the insulating base 200 in the ironing apparatus provided by the present embodiment:

the assembly process comprises the following steps: referring to fig. 1 and 2, one end of the ironing board 110 provided with the first limiting protrusion 111 enters the end of the heat insulation base 200 provided with the limiting structure at a certain angle, the ironing board 110 is horizontally limited by the vertical positioning rib 212 of the heat insulation base 200, and then the host 100 is vertically pressed downwards; the movable fastener 230 is extruded at the lower side of the second limiting protrusion 112, when the movable fastener 230 is compressed backwards through the elastic piece 240 and the ironing board 110 continues to reach the horizontal position downwards, the limiting convex hull 260 of the heat insulation base 200 blocks the ironing board 110 from continuing downwards, and the horizontal positioning rib 211 prevents the first limiting protrusion 111 from tilting; meanwhile, the second limiting protrusion 112 enters the inside of the groove 210, the elastic piece 240 is not stressed and then returns to the original shape, the movable fastener 230 is driven to protrude out of the second side wall, and the second limiting protrusion 112 is limited between the movable fastener 230 and the bottom wall of the groove 210, so that the ironing board 110 is prevented from moving upwards. At this time, the assembly of the main unit 100 and the heat insulating base 200 is completed.

The disassembly process comprises the following steps: referring to fig. 3 and 4, the end of the heat insulation base 200 provided with the limiting component is pulled out downwards, the movable fastener 230 is retracted to the second side wall by the pressing force of the second limiting protrusion 112, and the host 100 is separated upwards, i.e. taken out.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (11)

1. An ironing apparatus, characterized by comprising: a main machine (100) having an ironing board (110), an insulating base (200) having a recess (210) for receiving said ironing board (110);

the heat insulation base (200) is provided with a limit structure and a limit component opposite to the limit structure, the limit structure is arranged on a first side wall of the groove (210), and the limit component is movably connected with a second side wall of the groove (210) and can retract or protrude out of the second side wall;

the ironing board (110) is provided with a first limit protrusion (111) and a second limit protrusion (112) at the outer edge, the first limit protrusion (111) is detachably connected with the limit structure, and the second limit protrusion (112) can be extruded and pass through the limit assembly and then is abutted between the limit assembly and the bottom wall of the groove (210) or is withdrawn from the groove (210).

2. Ironing apparatus according to claim 1, characterized in that said insulating base (200) is further provided with a mounting groove (220), said mounting groove (220) being located on one side of said second side wall, and said spacing assembly being mounted in said mounting groove (220).

3. Ironing apparatus according to claim 2, characterized in that said limiting assembly comprises a movable fastener (230) and an elastic member (240), one end of said movable fastener (230) extending into the interior of said recess (210), the other end being in abutment with said elastic member (240);

one end of the elastic piece (240) deviating from the movable fastener (230) is connected with the side wall of the mounting groove (220), and when the second limiting protrusion (112) extrudes the movable fastener (230), the elastic piece (240) generates elastic deformation.

4. An ironing apparatus according to claim 3, characterized in that said movable fastener (230) comprises a projection (231) and a main body (232), one end of said main body (232) being in abutment with said elastic member (240), the other end being connected to said projection (231);

the surface of the projection (231) is provided in an arc shape projected in a direction approaching the center of the groove (210).

5. Ironing apparatus according to claim 4, characterized in that said main body (232) is provided with a connecting slot (233) for receiving said elastic member (240), and in that the bottom wall of said connecting slot (233) is provided with a connecting post (234), said elastic member (240) being sheathed on said connecting post (234).

6. An ironing apparatus according to claim 3, characterized in that said limit assembly further comprises a guide (250), said guide (250) being mounted in said mounting groove (220);

the guide (250) is configured to guide a direction of movement of the movable fastener (230).

7. Ironing apparatus according to claim 6, characterized in that said guide member (250) has an opening in the same direction as the opening of said recess (210), the side wall of said opening being provided with a guide bar (251), the axis of said guide bar (251) being parallel to the axis of said elastic member (240);

the movable fastener (230) is in sliding fit with the guide rod (251).

8. Ironing apparatus according to claim 7, characterized in that the side wall of said opening is further provided with a guiding stud (252), the axis of said guiding stud (252) being collinear with the axis of said elastic member (240), the end of said elastic member (240) facing away from said movable fastener (230) being sheathed on said guiding stud (252).

9. Ironing apparatus according to claim 1, characterized in that said limit structure is provided as a limit groove (213), said first limit projection (111) being inserted in said limit groove (213).

10. Ironing apparatus according to any one of claims 1-9, characterized in that the bottom wall of the recess (210) is provided with a plurality of limit projections (260), a plurality of limit projections (260) being arranged at intervals along the length direction and/or the width direction of the insulating base (200).

11. Ironing apparatus according to any one of claims 1-9, characterized in that the bottom wall of the recess (210) is provided as a bevel to allow the cooled moisture to collect.