Storable iron for spreading wings on bottom plate

Abstract

The invention discloses a storable iron used by spreading wings on a bottom plate. A first state, a second state and a third state are formed by oppositely mounting a bottom plate assembly and a handle assembly on a machine shell; in the first state, a user can hold the handle assembly, and ironing is conducted through the ironing wings in the V-shaped unfolding state; in the second state, the user lifts and holds the handle assembly, and at the moment, due to the ironing wings in the linear folding state, the overall size is smaller, and lifting, holding and carrying are convenient; besides, in the third state, the handle assembly is turned over to form a storage state, and the ironing wings in the linear folding state enable the overall size to be minimized, so that the ironing wings can be stored in a luggage to be carried.

Description

Technical Field

[0001] The invention belongs to the field of irons, and in particular relates to a foldable iron with wings spread out for use. Background Art

[0002] An iron is a household appliance used for ironing clothes. A common iron may refer to the electric iron disclosed in Chinese Patent No. CN201120025295.X, which is composed of a shell and a bottom plate. When powered on, the electric heater in the bottom plate generates heat to increase the temperature of the bottom plate, so that the clothes can be ironed by contacting the high-temperature bottom plate, so that the surface of the clothes after ironing is flat. However, in order to ensure that the bottom surface of the bottom plate has a large ironing area, the above-mentioned iron needs to adopt a bottom plate with a larger left and right width. Correspondingly, the shell is adapted to the bottom plate and is usually also set to a shape with a larger left and right width. A fixed grip is required on the shell, and the height is further increased, so that the overall volume of the existing iron is large and it is not suitable for carrying and use. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention aims to provide a retractable iron that can be used with a bottom plate and wings spread out, wherein a first state, a second state and a third state are formed by mounting a bottom plate assembly and a handle assembly relative to a casing; in the first state, a user can hold the handle assembly and use the ironing wings in a V-shaped spread out state to iron; and in the second state, a user can hold the handle assembly and the ironing wings in a straight line folded state at this time make the overall volume smaller and convenient to hold and carry; in addition, in the third state, the handle assembly is flipped over to form a retracted state, and the ironing wings in a straight line folded state minimize the overall volume and can be stored in a bag for carrying.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: comprising a mounting casing, a base plate assembly and a handle assembly, wherein a built-in cavity is arranged in the mounting casing, an inlet and outlet opening is arranged at the bottom of the built-in cavity, the handle assembly is flipped and arranged on the mounting casing, the base plate assembly comprises a mounting plate, ironing wings and an opening elastic member, the mounting plate is lifted and arranged on the mounting casing, a main reset member is arranged between the mounting plate and the mounting casing, there are two ironing wings, the front ends of the ironing wings are hinged to the mounting plate, the opening elastic member is arranged between the two ironing wings to reset and unfold the two ironing wings; a hook portion is arranged on the mounting plate, a supporting portion is arranged on the handle assembly, the hook portion is used to cooperate with the supporting portion to limit the flipping of the handle assembly; an anti-slip connection member is arranged in the built-in cavity, an anti-slip matching member is arranged on the mounting plate, when the anti-slip connection member and the anti-slip matching member are combined, part or all of the ironing wings are located above the inlet and outlet opening.

[0005] The present invention is further configured as follows: the number of handle assemblies is two groups; the bottom plate assembly and the handle assembly have a first state, a second state and a third state relative to the mounting casing; in the first state, the two groups of handle assemblies are flipped upward and combined to form a lifting state, the ironing wings are located below the inlet and outlet openings, and the rear ends of the two ironing wings are separated so that the two ironing wings are in a V-shaped unfolded state; in the second state, the two groups of handle assemblies are flipped upward and combined to form a lifting state, the rear ends of the two ironing wings are close to each other to form a straight-line folded state, and the anti-detachment connecting piece is matched with the anti-detachment matching piece; in the third state, each handle assembly is flipped toward both sides of the mounting casing and matched with the mounting casing to form a storage state, the rear ends of the two ironing wings are close to each other to form a straight-line folded state, the anti-detachment connecting piece is matched with the anti-detachment matching piece, and the hook portion is hooked downward on the support portion.

[0006] The present invention is further configured as follows: the handle assembly includes a carrying rod, two first connecting members and two second connecting members arranged at both ends of the length of the carrying rod, one end of the first connecting member is hinged to the middle part of the upper side of the mounting shell, one end of the second connecting member is hinged to the other end of the first connecting member, and the other end of the second connecting member is connected to the carrying rod; a first embedding groove is provided on the top of the mounting shell corresponding to each first connecting member, a second embedding groove is provided on the side wall of the mounting shell corresponding to each second connecting member, and a third embedding groove is provided corresponding to each carrying rod, and the first embedding groove, the second embedding groove, and the third embedding groove are connected in sequence; in the storage state, the first connecting member is built into the first embedding groove, the second connecting member is built into the second embedding groove, and the carrying rod is built into the third embedding groove.

[0007] The present invention is further configured as follows: the support portion is arranged on the side of the second connecting member away from the carrying handle; a fourth embedding groove is arranged on the side wall of the mounting housing corresponding to each support portion, the fourth embedding groove is connected to the second embedding groove, and in the storage state, the support portion is built into the fourth embedding groove, the lower end and at least one horizontal side of the fourth embedding groove are open to communicate with the built-in cavity, and the hook portion moves upward to enter the fourth embedding groove.

[0008] The present invention is further configured as follows: the carrying rod is rotatably arranged relative to the second connecting member; the outer periphery of the supporting portion is in the shape of a hexagonal prism, and the hook portion is provided with a hook cavity, which includes a quadrangular prism chamber and a triangular prism chamber facing upwards in sequence; suction planes are respectively provided at both ends of the carrying rod, and a first magnetic attraction component is provided on the suction planes. In the lifting and gripping state, the suction planes on the two carrying rods are fitted together by the action of the first magnetic attraction component.

[0009] The present invention is further configured as follows: an inclined positioning surface is provided on the side wall of one end of the first embedding groove away from the second embedding groove, a first groove and a second groove are provided on the first connecting member, and a positioning protrusion is provided on the second connecting member; in the lifting and holding state, the side surface of the first connecting member abuts against the inclined positioning surface, the positioning protrusion is clamped in the first groove, and the length directions of the first connecting member and the second connecting member are the same; in the storage state, the positioning protrusion is clamped in the second groove, and the length direction of the first connecting member is perpendicular to the length direction of the second connecting member.

[0010] The present invention is further configured as follows: a hinge assembly is provided between the ironing wing and the mounting plate, the hinge assembly comprises a rotating sleeve and a rotating column, the rotating sleeve is embedded in the upper surface of the ironing wing, a connecting stud is provided on the top of the rotating column, a connecting screw hole is provided on the bottom of the mounting plate, the connecting stud and the connecting screw hole cooperate to fix the rotating column to the mounting plate; a snap ring portion with a semicircular cross section is provided on the outer periphery of the rotating column, a snap ring groove with a semicircular cross section is provided on the inner periphery of the rotating sleeve; a square cross section is provided on the rotating column below the snap ring portion The anti-slip ring groove is provided, and the rotating column is located below the anti-slip ring groove and is provided with a vertically extending assembly groove, the lower end of the assembly groove penetrates the rotating column, and the upper end of the assembly groove penetrates and communicates with the anti-slip ring groove, and the inner periphery of the rotating sleeve is located below the clamping ring groove and is provided with an anti-slip convex portion; the rotating sleeve is arranged on the outer periphery of the rotating column, the clamping ring portion and the clamping ring groove are clamped and matched, and the anti-slip convex portion is aligned with the assembly groove to pass over the assembly groove upward and enter the anti-slip ring groove, and the rotating sleeve rotates relative to the rotating column to make the anti-slip convex portion and the assembly groove misaligned to limit the rotating sleeve from falling off the rotating column downward.

[0011] The present invention is further configured as follows: an upwardly resetting elastic power connection component is arranged on the upper surface of the ironing wing, and an arc-shaped power connection piece is arranged on the bottom of the mounting plate; in a V-shaped unfolded state, the elastic power connection component and the arc-shaped power connection piece are connected, and in a straight-line folded state, the elastic power connection component and the arc-shaped power connection piece are separated.

[0012] The present invention is further configured as follows: the anti-drop connection member includes a carrier, a sliding member, a secondary reset member, and a stroke elastic member. The sliding member is arranged in the carrier for vertical sliding movement, and the lower end of the sliding member extends out of the carrier and is provided with an elastic clamping claw. The secondary reset member is used to drive the sliding member to reset downward. The upper end of the stroke elastic member is provided with a mounting end fixed to the carrier, and the lower end is provided with a free end. A horizontal side of the sliding member is recessed and provided with a stroke groove for the free end to extend into. The stroke groove includes a first stroke channel, a second stroke channel, a third stroke channel, and a fourth stroke channel. The lower end of the first stroke channel is connected to the lower end of the second stroke channel, the upper end of the second stroke channel is connected to the upper end of the third stroke channel, the lower end of the third stroke channel is connected to the lower end of the fourth stroke channel, the upper end of the fourth stroke channel is connected to the upper end of the first stroke channel, and the intersection of the fourth stroke channel and the first stroke channel is high At the intersection of the second stroke channel and the third stroke channel; when the free end is located at the intersection of the first stroke channel and the second stroke channel, the stroke elastic member is in a deformed state, and the stroke elastic member drives the free end to enter the second stroke channel; when the free end is located at the intersection of the second stroke channel and the third stroke channel, the elastic clamping claw is acted upon by the carrier and moves closer to clamp the anti-slip mating member; when the free end is located at the intersection of the third stroke channel and the fourth stroke channel, the stroke elastic member is in a deformed state, and the stroke elastic member drives the free end to enter the fourth stroke channel; the depth of the first stroke channel at one end close to the fourth stroke channel is greater than the depth of the fourth stroke channel at one end close to the first stroke channel so that a stepped check surface is formed at the intersection of the first stroke channel and the fourth stroke channel, and the stepped check surface is used to limit the free end from directly entering the fourth stroke channel from the first stroke channel.

[0013] The present invention is further configured as follows: the intersection of the first stroke channel and the second stroke channel is higher than the intersection of the third stroke channel and the fourth stroke channel; a limiting portion is provided on the mounting plate below the hook portion; when the free end is located at the intersection of the first stroke channel and the second stroke channel, the area between the limiting portion and the hook portion is located on the motion trajectory of the support portion; when the free end is located at the intersection of the third stroke channel and the fourth stroke channel, the area between the limiting portion and the hook portion and the motion trajectory of the support portion are staggered.

[0014] By adopting the above technical solution: 1. When the iron needs to be used, the iron is switched to the first state. At this time, the user can hold the handle assembly in the lifting state, and because the ironing wings are unfolded in a V shape under the action of the opening elastic member, the ironing surface combination at the bottom of the ironing wings forms a shape with a larger left and right width, so that the combined ironing surface can be used for efficient ironing during ironing.

[0015] 2. When the iron is not needed and there is no package containing the iron, the V-shaped ironing wings in the first state are folded into a straight-line folded state, and then the bottom plate assembly is pressed upward to allow the ironing wings to enter the built-in cavity, and the anti-detachment connecting piece and the anti-detachment matching piece cooperate to limit the ironing wings from completely escaping downward from the entrance and exit opening, so that the bottom plate assembly is effectively stored in the built-in cavity and the overall volume is reduced to form a second state. At this time, the user can hold the handle assembly in the lifting state to carry the iron.

[0016] 3. When the iron is not needed and needs to be packaged in a packaging box, backpack or other structure, the V-shaped ironing wings in the first state are folded into a straight-line folded state, and then the bottom plate assembly is pressed upward to allow the ironing wings to enter the built-in cavity, and the anti-detachment connecting piece and the anti-detachment matching piece cooperate to limit the ironing wings from completely escaping downward from the inlet and outlet opening, so that the bottom plate assembly is effectively stored in the built-in cavity and the overall volume is reduced. Without loosening the bottom plate assembly, the handle assembly in the lifting state is turned over to the storage state, and then the bottom plate assembly is loosened so that the hook portion is driven to reset downward and hooked on the support portion under the resetting action of the main resetting member, forming a third state. At this time, the handle assembly and the bottom plate assembly are both folded and stored, so that the overall structure of the iron is minimized and convenient to carry. In addition, with the cooperation of the hook portion and the support portion, mutual restriction of the bottom plate assembly and the handle assembly is achieved, so that the folding and storage is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an assembly diagram of a specific embodiment of the present invention in a first state; Figure 2 It is an assembly diagram of a specific embodiment of the present invention in a first state; Figure 3 It is an assembly diagram of a specific embodiment of the present invention in a third state; Figure 4 It is an assembly diagram of a specific embodiment of the present invention in a third state; Figure 5 It is an assembly diagram of a specific embodiment of the present invention; Figure 6 It is an assembly diagram of a specific embodiment of the present invention in a second state; Figure 7 It is an assembly diagram of a specific embodiment of the present invention in a second state; Figure 8 is a cross-sectional view of a specific embodiment of the present invention in a first state; Fig. 9 is a cross-sectional view of a specific embodiment of the present invention in a third state; Fig.10An exploded view of a base plate assembly in a specific embodiment of the present invention; Fig.11 An exploded view of a base plate assembly in a specific embodiment of the present invention; Fig.12 It is a schematic diagram of a rotating sleeve in a specific embodiment of the present invention; Fig.13 It is a schematic diagram of a rotating column in a specific embodiment of the present invention; Fig.14 A diagram of a use state of the base plate assembly in a specific embodiment of the present invention; Fig.15 A diagram of a use state of the base plate assembly in a specific embodiment of the present invention; Fig.16 It is a schematic diagram of an anti-detachment connecting piece and an anti-detachment matching piece in a specific embodiment of the present invention; Fig.17 It is a schematic diagram of a travel elastic member in a specific embodiment of the present invention; Fig.18 for Fig.16 A magnified view of middle; Fig.19 It is a schematic diagram of a box cover in a specific embodiment of the present invention.

[0018] Description of reference numerals: 1. Mounting case; 11. Built-in cavity; 12. Connecting rod; 13. Second magnetic attraction member; 14. Rope threading hole; 111. Inlet and outlet opening; 112. Guide rod; 113. Guide seat; 114. Main reset member; 121. First embedding groove; 122. Second embedding groove; 123. Third embedding groove; 124. Fourth embedding groove; 125. Inclined positioning surface; 2. Bottom plate assembly; 21. Mounting plate; 22. Ironing wings; 24. Elastic electrical connection assembly; 25 , arc-shaped electrical contact piece; 26, limiting piece; 27, limiting screw; 28, opening elastic piece; 211, anti-slip fitting; 212, connecting screw hole; 213, sliding guide rail; 214, adjusting screw hole; 221, ironing surface; 222, cover plate; 231, rotating sleeve; 232, rotating column; 2311, snap ring groove; 2312, anti-slip convex part; 2321, connecting stud; 2322, snap ring part; 2323, anti-slip ring groove; 2324, Assembly slot; 3, handle assembly; 31, hand lever; 32, first connecting member; 33, second connecting member; 34, support portion; 311, suction plane; 312, first magnetic member; 321, first groove; 322, second groove; 331, positioning convex block; 4, hanger; 41, hook portion; 42, limit portion; 411, hook cavity; 412, quadrangular prism cavity; 413, triangular prism cavity; 5, anti-slip connector; 51, carrier; 52, slide Moving part; 53, secondary reset part; 54, stroke elastic part; 521, elastic clamping claw; 522, stroke groove; 541, mounting end; 542, free end; 5221, first stroke channel; 5222, second stroke channel; 5223, third stroke channel; 5224, fourth stroke channel; 5225, stepped check surface; 6, box cover; 61, guide rail; 62, third magnetic suction part; 7, anti-scalding box; 8, traction rope; 81, traction section. DETAILED DESCRIPTION

[0019] like Figure 1-Figure 9As shown, the present invention discloses a foldable iron used with a bottom plate with wings spread out, comprising a mounting casing 1, a bottom plate assembly 2 and a handle assembly 3. The mounting casing 1 is a rectangular parallelepiped with its length direction along the front-to-back direction as a whole. A built-in cavity 11 is arranged in the mounting casing 1, and an inlet and outlet opening 111 is arranged at the bottom of the built-in cavity 11. There are two groups of handle assemblies 3, and the two groups of handle assemblies 3 are arranged above the mounting casing 1 and are arranged symmetrically. The handle assemblies 3 are turned over and arranged on the mounting casing 1. The bottom plate assembly 2 is located below the mounting casing 1. The bottom plate assembly 2 comprises a mounting plate 21, ironing wings 22 and an opening elastic member 28. The mounting plate 21 is lifted and lowered on the mounting casing 1 by means of a guide rod 112 passing through a guide seat 113. A main reset member 114 is sleeved on the outer periphery of the guide rod 112, and the upper end of the main reset member 114 abuts against the guide seat 113, and the lower end abuts against the mounting plate 21 so that the main reset member 114 can be realized under the action of the main reset member 114. The bottom plate assembly 2 is reset downward, there are two ironing wings 22, the two ironing wings 22 are arranged below the mounting plate 21, and are symmetrically arranged on the left and right sides, the front end of the ironing wing 22 is hinged to the mounting plate 21, and the bottom of the ironing wing 22 is provided with an ironing surface 221, and the opening elastic member 28 is arranged between the two ironing wings 22, and the resetting direction of the opening elastic member 28 is the same as the rear end separation direction of the ironing wing 22; in addition, the left and right sides of the mounting plate 21 are respectively provided with a hanging rack 4, and the top of the hanging rack 4 is provided with a hook portion 41, and correspondingly, the handle assembly 3 is provided with a supporting portion 34; in addition, an anti-slip connector 5 is provided in the built-in cavity 11, and an anti-slip fitting 211 is provided on the mounting plate 21. When the anti-slip connector 5 and the anti-slip fitting 211 are combined, the ironing wing 22 is partially or completely located above the inlet and outlet opening 111 so that the ironing wing 22 can be restricted from unfolding through the built-in cavity 11.

[0020] Under the above structure, the bottom plate assembly 2 and the handle assembly 3 are installed relative to the housing 1. Figure 1 , Figure 2 The first state shown, Figure 6 , Figure 7 The second state shown, Figure 3 , Figure 4 The third state is shown.

[0021] Among them, in the first state, the two groups of handle assemblies 3 are flipped upward and combined to form a gripping state for the user to grip, and the ironing wings 22 are located below the inlet and outlet opening 111. The rear ends of the two ironing wings 22 are separated under the resetting action of the opening elastic member 28 so that the two ironing wings 22 are in a V-shaped unfolded state.

[0022] When you need to use the iron, switch the iron to Figure 1 , Figure 2In the first state shown, the user can hold the handle assembly 3 in the lifting state, and because the ironing wings 22 are unfolded in a V-shape under the action of the opening elastic member 28, the ironing surfaces 221 at the bottom of the ironing wings 22 are combined to form a shape with a larger left and right width, so that the combined ironing surfaces 221 can be used for efficient ironing during ironing.

[0023] Among them, in the second state, the two groups of handle assemblies 3 are flipped upward and combined to form a gripping state for the user to grip, and the rear ends of the two ironing wings 22 are close to each other to form a straight-line folding state so that the vertical projection of the bottom plate assembly 2 falls into the inlet and outlet opening 111, and the anti-detachment connecting part 5 is matched with the anti-detachment matching part 211 so that the ironing wings 22 are restricted by the built-in cavity 11 and maintain the straight-line folding state.

[0024] When the iron is not in use and is not in packaging, Figure 1 , Figure 2 The V-shaped unfolded ironing wings 22 are folded into a straight folded state, and then the bottom plate assembly 2 is pressed upward to allow the ironing wings 22 to enter the built-in cavity 11, and the anti-detachment connecting member 5 and the anti-detachment matching member 211 cooperate to prevent the ironing wings 22 from completely escaping downward from the inlet and outlet opening 111, so that the bottom plate assembly 2 is effectively stored in the built-in cavity 11 and the overall volume is reduced to form Figure 6 , Figure 7 In the second state shown, the user can hold the handle assembly 3 in the lifting state to carry the device.

[0025] Among them, in the third state, each handle assembly 3 is flipped toward different sides of the mounting casing 1 and cooperates with the mounting casing 1 to form a storage state, and the rear ends of the two ironing wings 22 are close to each other to form a straight-line folded state so that the vertical projection of the bottom plate assembly 2 falls into the inlet and outlet opening 111, and the anti-slip connector 5 cooperates with the anti-slip fitting 211 so that the ironing wings 22 are restricted by the built-in cavity 11 and maintain the straight-line folded state, and the hook portion 41 hooks downward on the support portion 34 to limit the flipping of the handle assembly 3.

[0026] When the iron is not needed and needs to be packaged in a box, backpack or other structure, Figure 1 , Figure 2 The V-shaped unfolded ironing wings 22 are folded into a straight-line folded state, and then the bottom plate assembly 2 is pressed upward to allow the ironing wings 22 to enter the built-in cavity 11, and the anti-detachment connecting piece 5 and the anti-detachment matching piece 211 cooperate to prevent the ironing wings 22 from completely escaping downward from the inlet and outlet opening 111, so that the bottom plate assembly 2 is effectively stored in the built-in cavity 11 and the overall volume is reduced. Without loosening the bottom plate assembly 2, the handle assembly 3 in the lifting state is turned over to the storage state to form Figure 5The bottom plate assembly 2 is then released, so that the hook portion 41 is driven to reset downward and hooked on the support portion 34 under the reset action of the main reset member 114, that is, Figure 3 , Figure 4 In the third state shown, the handle assembly 3 and the base assembly 2 are both folded and stored, so that the overall structure of the iron is minimized and convenient to carry. In addition, the base assembly 2 and the handle assembly 3 are mutually restricted by the cooperation of the hook portion 41 and the support portion 34, so that the folding and storage is more stable.

[0027] Specifically, the handle assembly 3 includes a carrying rod 31, two first connecting members 32 and two second connecting members 33 arranged at both ends of the length of the carrying rod 31, wherein the length direction of the carrying rod 31 is along the front-to-back direction, the length of the first connecting member 32 is shorter than the length of the second connecting member 33, one end of the first connecting member 32 is hinged to the middle of the upper side of the mounting housing 1, and there is a certain distance between the two adjacent first connecting members 32 on the left and right, one end of the second connecting member 33 is hinged to the other end of the first connecting member 32, and the other end of the second connecting member 33 is connected to the carrying rod 31; in addition, a first embedding groove 121 is provided on the top of the mounting housing 1 corresponding to each first connecting member 32, a second embedding groove 122 is provided on the side wall of the mounting housing 1 corresponding to each second connecting member 33, and a third embedding groove 123 is provided corresponding to each carrying rod 31, and the first embedding groove 121, the second embedding groove 122, and the third embedding groove 123 are connected in sequence; in the storage state, the first connecting member 32 is built into the first embedding groove 121, the second connecting member 33 is built into the second embedding groove 122, and the carrying rod 31 is built into the third embedding groove 123.

[0028] Therefore, the handle 31 can be flipped by the first connecting member 32 and the second connecting member 33, and the setting of the first connecting member 32 can make the combined height of the handle assembly 3 in the lifting state higher, so as to facilitate lifting. In addition, the first embedding groove 121, the second embedding groove 122 and the third embedding groove 123 enable the handle assembly 3 in the storage state to be embedded in the mounting housing 1, so that the overall structure is more compact to reduce the volume.

[0029] Preferably, the support portion 34 is arranged on the side of the second connecting member 33 away from the carrying handle 31; a fourth embedding groove 124 is provided on the side wall of the mounting housing 1 corresponding to each support portion 34, and the fourth embedding groove 124 is connected to the second embedding groove 122. In the storage state, the support portion 34 is built into the fourth embedding groove 124, and the lower end and left and right sides of the fourth embedding groove 124 are open to communicate with the built-in cavity 11, and the hook portion 41 moves upward to enter the fourth embedding groove 124.

[0030] Therefore, when the base plate assembly 2 is pressed into the built-in cavity 11, the hook portion 41 enters the fourth embedding groove 124 upward, and then the support portion 34 can be entered into the fourth embedding groove 124 by flipping the handle assembly 3 and located below the hook portion 41. Then, the base plate assembly 2 is released and the hook portion 41 is hooked above the support portion 34 during the process of resetting downward.

[0031] Preferably, the carrying rod 31 is rotatably arranged relative to the second connecting member 33; the outer periphery of the support portion 34 is in the shape of a hexagonal prism, and the hook portion 41 is provided with a hook cavity 411, and the hook cavity 411 includes a quadrangular prism chamber 412 and a triangular prism chamber 413 facing upwards in sequence; when the hook portion 41 is hooked on the support portion 34, the carrying rod 31 is rotated to synchronously rotate the support portion 34 so that the hook cavity 411 and the support portion 34 are matched after the shapes are aligned, so that the carrying rod 31 cannot be rotated after being matched, thereby improving stability.

[0032] Preferably, both ends of the carrying rod 31 are respectively provided with a flat suction plane 311, and the suction plane 311 is provided with a first magnetic attraction component 312. In the lifting and gripping state, the suction planes 311 on the two carrying rods 31 are fitted together by the action of the first magnetic attraction component 312, so that the connection of the two carrying rods 31 in the lifting and gripping state is more stable and convenient for lifting and gripping.

[0033] Preferably, an inclined positioning surface 125 is provided on the side wall of the end of the first embedding groove 121 away from the second embedding groove 122, a first groove 321 and a second groove 322 are provided on the first connecting member 32, and a positioning protrusion 331 is provided on the second connecting member 33; in the lifting and holding state, the side surface of the first connecting member 32 abuts against the inclined positioning surface 125, the positioning protrusion 331 is snapped into the first groove 321, and the length directions of the first connecting member 32 and the second connecting member 33 are the same; in the storage state, the positioning protrusion 331 is snapped into the second groove 322, and the length direction of the first connecting member 32 is perpendicular to the length direction of the second connecting member 33.

[0034] Therefore, in the lifting and holding state, the first connecting member 32 and the second connecting member 33 are difficult to flip over relative to each other by the positioning protrusion 331 engaging with the first groove 321, and the first connecting member 32 and the inclined positioning surface 125 abut against each other to make the combination of the first connecting member 32 and the second connecting member 33 difficult to continue to flip toward the inclined positioning surface 125, and cooperate with the suction plane 311 to effectively ensure the stability of the combination of the two handle assemblies 3. In the storage state, the first connecting member 32 and the second connecting member 33 are difficult to flip over relative to each other by the positioning protrusion 331 engaging with the second groove 322, and the combination of the first connecting member 32 and the second connecting member 33 is difficult to continue to flip over by the hook cooperation between the hook portion 41 and the support portion 34, which can effectively ensure the stability of the combination of the two handle assemblies 3.

[0035] like Figure 10-13 As shown, a hinge assembly is provided between the ironing wing 22 and the mounting plate 21, and the hinge assembly includes a rotating sleeve 231 and a rotating column 232. The rotating sleeve 231 is embedded in the upper surface of the ironing wing 22, and a connecting stud 2321 is provided on the top of the rotating column 232, and a connecting screw hole 212 is provided at the bottom of the mounting plate 21. The connecting stud 2321 and the connecting screw hole 212 cooperate to fix the rotating column 232 to the mounting plate 21; a snap ring portion 2322 with a semicircular cross section is provided on the outer periphery of the rotating column 232, and a snap ring groove 2311 with a semicircular cross section is provided on the inner periphery of the rotating sleeve 231; the rotating column 232 is provided with an anti-slip ring groove 2323 with a square cross section below the snap ring portion 2322, and the rotating column 232 is located at the anti-slip ring groove 2323 of the rotating column 232. A vertically extending assembly groove 2324 is provided below the ring-stripping groove 2323, the lower end of the assembly groove 2324 passes through the rotating column 232, and the upper end of the assembly groove 2324 passes through the connected anti-stripping ring groove 2323, and the inner periphery of the rotating sleeve 231 is located below the snap-in ring groove 2311 and is provided with an anti-stripping protrusion 2312; the rotating sleeve 231 is sleeved on the outer periphery of the rotating column 232, the snap-in ring portion 2322 and the snap-in ring groove 2311 are snap-fitted, the anti-stripping protrusion 2312 is aligned with the assembly groove 2324 to pass over the assembly groove 2324 upward and enter the anti-stripping ring groove 2323, the rotating sleeve 231 rotates relative to the rotating column 232 to misalign the anti-stripping protrusion 2312 and the assembly groove 2324 to limit the rotating sleeve 231 from falling off the rotating column 232 downward.

[0036] The opening elastic member 28 is an arc-shaped deformable member, and both ends of the arc-shaped deformable member are provided with clamping ends.

[0037] Therefore, when the ironing wing 22 and the mounting plate 21 are in a separated state, the two clamping ends are respectively clamped on different ironing wings 22, and the arc-shaped deformable part is sealed by the cover plate 222. Then, the rotating sleeve 231 is sleeved on the outer periphery of the rotating column 232 with the assembly groove 2324 and the anti-slip protrusion 2312 aligned, so that the anti-slip protrusion 2312 enters the anti-slip ring groove 2323 through the assembly groove 2324, and the clamping ring groove 2311 and the clamping ring portion 2322 are clamped. Then, the ironing wing 22 is rotated to make the anti-slip protrusion 2312 and the assembly groove 2324 misaligned, thereby limiting the separation of the ironing wing 22 and the mounting plate 21.

[0038] In order to make the ironing surface 221 of the ironing wing 22 at a high temperature, a heating wire needs to be arranged in the ironing wing 22. In order to make the heating wire electrically heated, two sets of elastic power connection components 24 that can be reset upward need to be arranged on the upper surface of the ironing wing 22, and the two sets of elastic power connection components 24 are symmetrically arranged on both sides of the rotating sleeve 231. Correspondingly, an arc-shaped power connection sheet 25 is arranged at the bottom of the mounting plate 21, wherein the number of arc-shaped power connection sheets 25 corresponding to each rotating column 232 is two, and they are arranged symmetrically at the center. The arc-shaped power connection piece 25 is placed on the outer periphery of the rotating column 232, and the circuit in the housing 1 is electrically connected to the arc-shaped power connection piece 25, so that the arc-shaped power connection piece 25 is powered. In the V-shaped unfolded state, the elastic power connection component 24 and the arc-shaped power connection piece 25 are connected, and the heating wire in the ironing wing 22 can be powered to heat the ironing surface 221, so that the ironing surface 221 is at a high temperature. In the straight-line folded state, the elastic power connection component 24 and the arc-shaped power connection piece 25 are separated, that is, in the second state and the third state, the heating wire cannot be powered to generate heat, thereby ensuring the safety of carrying.

[0039] Specifically, the elastic electrical connection component 24 is configured by a spring and a metal cap. The metal cap is slidably disposed on the ironing wing 22 and can protrude upward. The spring is compressed and disposed between the metal cap and the ironing wing 22 to reset the metal cap upward. In addition, the metal cap is electrically connected to the heating wire by means of a metal sleeve, a wire, etc.

[0040] like Fig.14 , Fig.15 As shown, a sliding guide rail 213 extending in the front-to-back direction and with an open front end is provided at the front end of the bottom of the mounting plate 21, and an adjusting screw hole 214 is provided at the rear end of the sliding guide rail 213 of the mounting plate 21, and a limiting member 26 is slidably provided in the sliding guide rail 213, and a limiting screw 27 passing from front to back is provided on the limiting member 26, and the thread of the limiting screw 27 is matched with the adjusting screw hole 214, wherein the limiting member 26 is located between the two ironing wings 22 and in front of the rotating column 232, so that the opening angle of the ironing wings 22 can be limited by the position of the limiting member 26 and the limiting screw 27, so as to adapt to different usage environments, and the limiting member 26 and the limiting screw 27 can also be directly removed from the mounting plate 21 to open the ironing wings 22 at the maximum angle, and when the ironing wings 22 are in a straight-line folded state, the limiting screw 27 is rotated until the limiting member 26 is against the ironing wings 22 to maintain the straight-line folded state.

[0041] like Figure 16-18As shown, the anti-drop connection member 5 includes a carrier 51, a sliding member 52, a secondary reset member 53, and a travel elastic member 54. The carrier 51 is fixed to the mounting housing 1 by means of a snap buckle. The sliding member 52 is vertically slidably arranged in the carrier 51, and the lower end of the sliding member 52 extends out of the carrier 51 and is provided with an elastic clamping claw 521. The secondary reset member 53 adopts a compression spring. The lower end of the secondary reset member 53 abuts against the sliding member 52, and the upper end abuts against the carrier 51 to reset the sliding member 52 downward. The travel elastic member 54 adopts a C-shaped deformable metal member, and the C-shaped opening of the travel elastic member 54 faces downward. The upper end of the travel elastic member 54 is provided with a mounting end 541 and a lower end 542 that are clamped by the carrier 51 and fixed to the carrier 51. Two free ends 542 are arranged opposite to each other, the sliding member 52 is limited between the two free ends 542, and the side surfaces of the sliding member 52 facing each free end 542 are respectively recessed with travel grooves 522 for the free ends 542 to extend into, the travel grooves 522 include a first travel channel 5221, a second travel channel 5222, a third travel channel 5223, and a fourth travel channel 5224, the lower end of the first travel channel 5221 is connected to the lower end of the second travel channel 5222, the upper end of the second travel channel 5222 is connected to the upper end of the third travel channel 5223, the lower end of the third travel channel 5223 is connected to the lower end of the fourth travel channel 5224, and the fourth travel channel 5224 is connected to the lower end of the third travel channel 5224. The upper end of 5224 is connected to the upper end of the first stroke channel 5221, and the intersection of the fourth stroke channel 5224 and the first stroke channel 5221 is higher than the intersection of the second stroke channel 5222 and the third stroke channel 5223; wherein, when the free end 542 is located at the intersection of the first stroke channel 5221 and the second stroke channel 5222, the stroke elastic member 54 is in a deformed state, and the stroke elastic member 54 drives the free end 542 to enter the second stroke channel 5222; wherein, when the free end 542 is located at the intersection of the second stroke channel 5222 and the third stroke channel 5223, the two sides of the elastic clamp 521 are acted upon by the carrier 51 and come close to clamp the anti-detachment fitting 211 ; wherein, when the free end 542 is located at the intersection of the third stroke channel 5223 and the fourth stroke channel 5224, the stroke elastic member 54 is in a deformed state, and the stroke elastic member 54 drives the free end 542 to enter the fourth stroke channel 5224; wherein, the depth of the first stroke channel 5221 at one end close to the fourth stroke channel 5224 is greater than the depth of the fourth stroke channel 5224 at one end close to the first stroke channel 5221 so that a stepped check surface 5225 is formed at the intersection of the first stroke channel 5221 and the fourth stroke channel 5224, and the stepped check surface 5225 is used to limit the free end 542 from directly entering the fourth stroke channel 5224 from the first stroke channel 5221.

[0042] Therefore, by pressing the base plate assembly 2 upward, the anti-slip fitting 211 is first entered into the elastic clamping claw 521 along with the base plate assembly 2, and then the anti-slip fitting 211 continues to move upward to drive the sliding member 52 to move upward, and the free end 542 moving relative to the stroke groove 522 moves from the upper end of the first stroke channel 5221 to the lower end of the first stroke channel 5221 (the lower end of the second stroke channel 5222), and when the free end 542 and the lower end of the first stroke channel 5221 are abutted, the base plate assembly 2 cannot continue to move upward, that is, it reaches the maximum position of the upward stroke, reaching the maximum upward stroke. If the handle assembly 3 needs to be flipped over after it is in the maximum position, the handle assembly 3 is first flipped over to the storage state, and then the bottom plate assembly 2 is released. If the handle assembly 3 does not need to be flipped over, the bottom plate assembly 2 is directly released. Under the automatic reset of the stroke elastic member 54 and the reset action of the secondary reset member 53, the free end 542 moves from the bottom of the second stroke channel 5222 to the top of the second stroke channel 5222 (the upper end of the third stroke channel 5223) and is maintained. At this time, the ironing wing 22 is located in the built-in cavity 11 and cannot be unfolded. In addition, if the handle assembly 3 is in the storage state, the hook portion 41 will be hooked on The support portion 34 is engaged with the hook portion 41 to limit the turning of the handle assembly 3. When the hook portion 41 is hooked on the support portion 34, if the handle assembly 3 needs to be turned over to the lifting state, the bottom plate assembly 2 is pressed upward to make the free end 542 move downward from the top of the third stroke channel 5223, so that the hook portion 41 rises to release the restriction on the support portion 34, so that the handle assembly 3 can be turned over. However, if the handle assembly 3 is not turned over and the bottom plate assembly 2 is released again, the hook portion 41 is reset downward and hooked on the support portion 34 again, that is, the ironing wing 22 is restricted from escaping from the built-in cavity 11 and unfolding. When the hook portion 41 is raised to release the restriction on the support portion 34, after the handle assembly 3 is flipped to the lifting state, the base plate assembly 2 can be pressed to move the free end 542 to the bottom of the third stroke channel 5223 (the lower end of the fourth stroke channel 5224), and then the base plate assembly 2 is released. Under the automatic reset action of the stroke elastic member 54 and the reset action of the secondary reset member 53, the free end 542 moves from the bottom of the fourth stroke channel 5224 to pass over the stepped check surface 5225 at the top of the fourth stroke channel 5224 and enters the upper end of the first stroke channel 5221 for the next guiding movement.

[0043] Preferably, in the present embodiment, the intersection of the first stroke channel 5221 and the second stroke channel 5222 is higher than the intersection of the third stroke channel 5223 and the fourth stroke channel 5224; correspondingly, the bracket 4 is provided with a limiting portion 42 below the hook portion 41; when the free end 542 is located at the intersection of the first stroke channel 5221 and the second stroke channel 5222, the area between the limiting portion 42 and the hook portion 41 is located on the movement trajectory of the support portion 34; when the free end 542 is located at the intersection of the third stroke channel 5223 and the fourth stroke channel 5224, the area between the limiting portion 42 and the hook portion 41 and the movement trajectory of the support portion 34 are staggered.

[0044] Therefore, when the handle assembly 3 is in the storage state, the handle assembly 3 is located between the hook portion 41 and the limit portion 42 to limit the free end 542 from moving to the intersection of the third stroke channel 5223 and the fourth stroke channel 5224. When the handle assembly 3 is flipped to the lifting state and the base plate assembly 2 is released, the free end 542 is prevented from directly entering the fourth stroke channel 5224 and causing the ironing wing 22 to escape from the built-in cavity 11 during the resetting movement. If the ironing wing 22 escapes from the built-in cavity 11, the ironing wing 22 may be opened under the action of the opening elastic member 28.

[0045] Combination Fig.19 As shown, a box cover 6 is provided on the mounting casing 1, a connecting rod 12 extending left and right is provided at the front bottom of the mounting casing 1, guide rails 61 extending along the length direction of the box cover 6 are provided on the left and right sides of the box cover 6, and the two ends of the connecting rod 12 are matched with different guide rails 61, a second magnetic component 13 is provided on the front side of the mounting casing 1, and a third magnetic component 62 is provided on the box cover 6; when the length direction of the box cover 6 is vertical and the connecting rod 12 is located at the bottom of the guide rail 61, the box cover 6 is fixed by the attraction of the second magnetic component 13 and the third magnetic component 62; when the length direction of the box cover 6 is front-to-back direction and the connecting rod 12 is located at the front side of the guide rail 61, the box cover 6 is fixed by the snap connection between the rear end of the box cover 6 and the rear end of the mounting casing 1, and the inlet and outlet opening 111 is closed.

[0046] Therefore, when the iron needs to be used in the first state, the box cover 6 is turned over and slidably adjusted to the position where the iron is used. Figure 1 , Figure 2 In the state shown, the box cover 6 is kept stable under the attraction of the second magnetic member 13 and the third magnetic member 62. When the iron needs to be carried in the second state or the third state, since the bottom plate assembly 2 is not needed and is stored in the built-in cavity 11, the box cover 6 in the first state can be first slid downward to make the connecting rod 12 relatively move to above the guide rail 61, and then the box cover 6 is flipped backward to close the inlet and outlet opening 111 by snapping and fixed to the mounting housing 1 at the same time.

[0047] In addition, it also includes a traction rope 8, the two ends of which are connected to the rear ends of the two ironing wings 22 on the opposite sides by binding, gluing, etc. In addition, the rear surface of the mounting housing 1 is penetrated with a rope threading hole 14 connected to the built-in cavity 11. The traction rope 8 first enters the built-in cavity 11, and then passes through the rope threading hole 14 and passes out to the outside of the mounting housing 1 to form a traction section 81, so that when the iron is used, the user pulls the traction section 81 backward from the rear side of the mounting housing 1 to achieve the two ironing wings 22 in the V-shaped unfolded state to move closer to form a straight-line folded state through the traction rope 8. In addition, it also includes an anti-scalding box 7 The rear end of the anti-scalding box 7 is open. After the iron is used, the anti-scalding box 7 is initially sleeved on the front side of the two ironing wings 22, and the mounting housing 1 is erected while the traction rope 8 drives the two ironing wings 22 to close, so that the anti-scalding box 7 is deeply sleeved on the ironing wings 22 under the action of gravity, and when the ironing wings 22 are completely closed and folded in a straight line, the hinge assembly is located in the anti-scalding box 7 to limit the unfolding of the ironing wings 22 through the anti-scalding box 7, and the bottom plate assembly 2 can be lifted and lowered by pressing the anti-scalding box 7, without directly touching the ironing wings 22 with hands, to prevent burns.

Claims

1. A foldable iron with wings spread out for use, characterized in that: The invention comprises a mounting casing (1), a bottom plate assembly (2) and a handle assembly (3); the mounting casing (1) is provided with a built-in cavity (11); the bottom of the built-in cavity (11) is provided with an inlet and outlet opening (111); the handle assembly (3) is flipped and arranged on the mounting casing (1); the bottom plate assembly (2) comprises a mounting plate (21), ironing wings (22) and an opening elastic member (28); the mounting plate (21) is lifted and arranged on the mounting casing (1); a main reset member (114) is arranged between the mounting plate (21) and the mounting casing (1); there are two ironing wings (22); the front ends of the ironing wings (22) are hinged to the mounting plate (21); the opening elastic member (28) is arranged between the two ironing wings (22) to reset and unfold the two ironing wings (22); A hook portion (41) is provided on the mounting plate (21), and a support portion (34) is provided on the handle assembly (3), wherein the hook portion (41) is used to cooperate with the support portion (34) to limit the handle assembly (3) from turning over; An anti-slip connection piece (5) is provided in the built-in cavity (11), and an anti-slip matching piece (211) is provided on the mounting plate (21); when the anti-slip connection piece (5) and the anti-slip matching piece (211) are combined, part or all of the ironing wing (22) is located above the inlet and outlet opening (111).

2. The foldable iron with wings spread out according to claim 1, characterized in that: The number of handle assemblies (3) is two sets; The base plate assembly (2) and the handle assembly (3) are installed relative to the housing (1) and have a first state, a second state and a third state; In the first state, the two sets of handle assemblies (3) are turned upward and combined to form a lifting state, the ironing wings (22) are located below the access opening (111), and the rear ends of the two ironing wings (22) are separated so that the two ironing wings (22) are in a V-shaped unfolded state; In the second state, the two handle assemblies (3) are turned upward and combined to form a lifting state, the rear ends of the two ironing wings (22) are close to each other to form a straight-line folded state, and the anti-detachment connecting piece (5) is matched with the anti-detachment matching piece (211); In the third state, each handle assembly (3) is turned toward both sides of the mounting housing (1) and matched with the mounting housing (1) to form a storage state, the rear ends of the two ironing wings (22) are close to each other to form a straight-line folded state, the anti-detachment connecting piece (5) is matched with the anti-detachment matching piece (211), and the hook portion (41) is hooked downwardly on the support portion (34).

3. The foldable iron with the soleplate wings spread out according to claim 2, characterized in that: The handle assembly (3) comprises a carrying rod (31), two first connecting members (32) and two second connecting members (33) arranged at both ends of the length of the carrying rod (31), one end of the first connecting member (32) is hinged to the middle part of the upper side of the mounting housing (1), one end of the second connecting member (33) is hinged to the other end of the first connecting member (32), and the other end of the second connecting member (33) is connected to the carrying rod (31); A first embedding groove (121) is provided on the top of the mounting housing (1) corresponding to each first connecting member (32), a second embedding groove (122) is provided on the side wall of the mounting housing (1) corresponding to each second connecting member (33), and a third embedding groove (123) is provided corresponding to each carrying rod (31), and the first embedding groove (121), the second embedding groove (122), and the third embedding groove (123) are connected in sequence; In the storage state, the first connecting member (32) is built into the first embedding groove (121), the second connecting member (33) is built into the second embedding groove (122), and the carrying rod (31) is built into the third embedding groove (123).

4. The foldable iron with wings spread out according to claim 3, characterized in that: The support portion (34) is arranged on a side of the second connecting member (33) facing away from the carrying rod (31); A fourth embedding groove (124) is provided on the side wall of the mounting housing (1) corresponding to each supporting portion (34); the fourth embedding groove (124) is connected to the second embedding groove (122); in the storage state, the supporting portion (34) is built into the fourth embedding groove (124); the lower end and at least one horizontal side of the fourth embedding groove (124) are open to communicate with the built-in cavity (11); the hook portion (41) moves upward to enter the fourth embedding groove (124).

5. The foldable iron with wings spread out according to claim 4, characterized in that: The handle (31) is rotatably arranged relative to the second connecting member (33); The outer periphery of the support portion (34) is in the shape of a hexagonal prism, and the hook portion (41) is provided with a hook cavity (411), and the hook cavity (411) comprises a quadrangular prism cavity (412) and a triangular prism cavity (413) facing upwards in sequence; Both ends of the carrying rod (31) are respectively provided with a suction plane (311), and a first magnetic attraction component (312) is provided on the suction plane (311). In the lifting and holding state, the suction planes (311) on the two carrying rods (31) are attached to each other through the action of the first magnetic attraction component (312).

6. The foldable iron with wings spread out according to claim 3, characterized in that: An inclined positioning surface (125) is provided on a side wall of one end of the first embedding groove (121) away from the second embedding groove (122), a first groove (321) and a second groove (322) are provided on the first connecting member (32), and a positioning protrusion (331) is provided on the second connecting member (33); In the lifting and holding state, the side surface of the first connecting member (32) abuts against the inclined positioning surface (125), the positioning protrusion (331) is engaged in the first groove (321), and the length direction of the first connecting member (32) and the second connecting member (33) is the same; In the stored state, the positioning protrusion (331) is locked in the second groove (322), and the length direction of the first connecting member (32) is perpendicular to the length direction of the second connecting member (33).

7. The foldable iron with wings spread out according to claim 2, characterized in that: A hinge assembly is provided between the ironing wing (22) and the mounting plate (21), the hinge assembly comprising a rotating sleeve (231) and a rotating column (232), the rotating sleeve (231) being embedded in the upper surface of the ironing wing (22), a connecting stud (2321) being provided at the top of the rotating column (232), a connecting screw hole (212) being provided at the bottom of the mounting plate (21), the connecting stud (2321) and the connecting screw hole (212) being matched to fix the rotating column (232) to the mounting plate (21); The outer periphery of the rotating column (232) is provided with a snap ring portion (2322) with a semicircular cross section, and the inner periphery of the rotating sleeve (231) is provided with a snap ring groove (2311) with a semicircular cross section; The rotating column (232) is provided with an anti-slip ring groove (2323) with a square cross section below the snap ring portion (2322); the rotating column (232) is provided with a vertically extending assembly groove (2324) below the anti-slip ring groove (2323); the lower end of the assembly groove (2324) penetrates the rotating column (232), and the upper end of the assembly groove (2324) penetrates and communicates with the anti-slip ring groove (2323); the inner periphery of the rotating sleeve (231) is provided with an anti-slip convex portion (2312) below the snap ring groove (2311); The rotating sleeve (231) is sleeved on the outer circumference of the rotating column (232); the snap ring portion (2322) and the snap ring groove (2311) are snap-fitted; the anti-slip convex portion (2312) is aligned with the assembly groove (2324) to pass upward over the assembly groove (2324) and enter the anti-slip ring groove (2323); the rotating sleeve (231) rotates relative to the rotating column (232) so that the anti-slip convex portion (2312) and the assembly groove (2324) are misaligned, thereby limiting the rotating sleeve (231) from slipping downward off the rotating column (232).

8. The foldable iron with wings spread out according to claim 7, characterized in that: An upwardly resetting elastic power connection component (24) is provided on the upper surface of the ironing wing (22), and an arc-shaped power connection plate (25) is provided on the bottom of the mounting plate (21); In the V-shaped unfolded state, the elastic power connection component (24) and the arc-shaped power connection piece (25) are connected, and in the straight-line folded state, the elastic power connection component (24) and the arc-shaped power connection piece (25) are separated.

9. The foldable iron with wings spread out according to claim 1, characterized in that: The anti-drop connection member (5) comprises a carrier (51), a sliding member (52), a secondary reset member (53), and a travel elastic member (54). The sliding member (52) is arranged in the carrier (51) in a vertical sliding manner, and the lower end of the sliding member (52) extends out of the carrier (51) and is provided with an elastic clamping claw (521). The secondary reset member (53) is used to drive the sliding member (52) to reset downward. The upper end of the travel elastic member (54) is provided with a mounting end (541) fixed to the carrier (51), and the lower end is provided with a free end (542). A horizontal side of the sliding member (52) is recessed and provided with a travel groove (522) for the free end (542) to extend into. The travel groove (522) comprises a first travel channel (5221), a second travel channel (5222), and a second travel channel (5221). a stroke channel (5222), a third stroke channel (5223), and a fourth stroke channel (5224), wherein the lower end of the first stroke channel (5221) is connected to the lower end of the second stroke channel (5222), the upper end of the second stroke channel (5222) is connected to the upper end of the third stroke channel (5223), the lower end of the third stroke channel (5223) is connected to the lower end of the fourth stroke channel (5224), the upper end of the fourth stroke channel (5224) is connected to the upper end of the first stroke channel (5221), and the intersection of the fourth stroke channel (5224) and the first stroke channel (5221) is higher than the intersection of the second stroke channel (5222) and the third stroke channel (5223); When the free end (542) is located at the intersection of the first stroke channel (5221) and the second stroke channel (5222), the stroke elastic member (54) is in a deformed state, and the stroke elastic member (54) drives the free end (542) to enter the second stroke channel (5222); When the free end (542) is located at the intersection of the second stroke channel (5222) and the third stroke channel (5223), the elastic clamping claw (521) is moved together by the carrier (51) to clamp the anti-dropout fitting (211); When the free end (542) is located at the intersection of the third stroke channel (5223) and the fourth stroke channel (5224), the stroke elastic member (54) is in a deformed state, and the stroke elastic member (54) drives the free end (542) to enter the fourth stroke channel (5224); The depth of the first stroke channel (5221) at one end close to the fourth stroke channel (5224) is greater than the depth of the fourth stroke channel (5224) at one end close to the first stroke channel (5221), so that a stepped check surface (5225) is formed at the intersection of the first stroke channel (5221) and the fourth stroke channel (5224), and the stepped check surface (5225) is used to restrict the free end (542) from directly entering the fourth stroke channel (5224) from the first stroke channel (5221).

10. The foldable iron with wings spread out according to claim 9, characterized in that: The intersection of the first stroke channel (5221) and the second stroke channel (5222) is higher than the intersection of the third stroke channel (5223) and the fourth stroke channel (5224); The mounting plate (21) is provided with a limiting portion (42) below the hook portion (41); When the free end (542) is located at the intersection of the first stroke channel (5221) and the second stroke channel (5222), the area between the limiting portion (42) and the hook portion (41) is located on the movement trajectory of the support portion (34); When the free end (542) is located at the intersection of the third stroke channel (5223) and the fourth stroke channel (5224), the area between the limiting portion (42) and the hook portion (41) and the movement trajectory of the support portion (34) are arranged in a staggered manner.

Images