Self-locking folding ironing frame

Abstract

The utility model provides a self-locking folding ironing frame, which comprises a main body, a support component and a self-locking component, the main body comprises a flat ironing table and a hanging ironing frame, the flat ironing table is provided with a pivot shaft and is pivotally arranged on the hanging ironing frame on the pivot shaft, and the support component is arranged on the hanging ironing frame. The supporting assembly is arranged on the main body, so that the main body has an unfolded state and a folded state, in the unfolded state, the supporting assembly is unfolded to support the flat ironing table, the self-locking assembly comprises a lock catch piece and a locking part, and the locking part is telescopically mounted on the flat ironing table and is linked and coupled to the hanging ironing frame; wherein the locking part and the lock catch piece are arranged in a linkage mode, so that in the process that the folded state is switched into the unfolded state, the locking part is stretched based on relative movement of the flat ironing table and the hanging ironing frame, and the lock catch piece is driven by the locking part to pivot so as to lock the supporting assembly through the lock catch piece.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a self-locking folding ironing rack. Background Art

[0002] Clothes are prone to wrinkles after washing, storage and preservation, so in order to ensure the flatness of upper body clothes, many users will iron their clothes. Generally speaking, there are two ways to iron clothes, one is hanging ironing and the other is flat ironing. As the name suggests, hanging ironing is to iron clothes in a hanging state. The corresponding hanging ironing machine continuously contacts clothes and fabrics through the water vapor generated internally to achieve the purpose of softening the fiber tissue of clothes and fabrics. Since the direct contact and friction of the machine on the clothes are reduced, the safety of the clothes can be better guaranteed. However, for some clothes with special versions and heavy clothes, the effect of hanging ironing is not ideal. Flat ironing must be used, and the ironing plate must be in direct contact with the clothes to better deal with wrinkles. Therefore, for users, it is crucial that the corresponding ironing equipment can meet the needs of both hanging ironing and flat ironing.

[0003] Therefore, the market has launched ironing equipment that can meet the needs of hanging ironing and flat ironing. Figure 1 As shown, the ironing device disclosed in Chinese Invention Publication No. CN111254679A is schematically illustrated. The ironing device includes a body 1, a flat ironing assembly 2, a hanging ironing assembly 3, a height adjustment assembly 4, and a steam iron 6. The hanging ironing assembly 3 and the height adjustment assembly 4 are both mounted on the body 1, with the flat ironing assembly 2 mounted on the height adjustment assembly 4. The height adjustment assembly 4 is configured to drive the flat ironing assembly 2 to rise and fall. The flat ironing assembly 2 is configured to be able to be deployed and retracted, while the hanging ironing assembly 3 is configured to be able to be raised and lowered. According to the description of the aforementioned patent application, the height adjustment assembly 4 can be a telescopic frame structure, a structure directly driven by a hydraulic cylinder / cylinder, or a structure driven by a linear motor. Therefore, when a user needs flat ironing, the flat ironing assembly 2 can be raised, and when a hanging ironing assembly is needed, the hanging ironing assembly 3 can be raised, thereby meeting different user needs.

[0004] However, if Figure 1 As shown, the height of the ironing assembly 2 is maintained by the height adjustment assembly 4. The height adjustment assembly 4 needs to have a strong structural strength to lock the height of the ironing assembly 2 at the set position, and has high performance requirements for the corresponding telescopic frame, hydraulic cylinder / pneumatic cylinder or linear motor. Utility Model Content

[0005] One object of the present invention is to provide a self-locking folding ironing frame, wherein the self-locking folding ironing frame comprises a main body, a support assembly, and a self-locking assembly, wherein the main body has an unfolded state and a folded state, wherein in the unfolded state, the support assembly supports the main body, and the self-locking assembly locks the support assembly, thereby maintaining the main body in the unfolded state.

[0006] Another object of the present invention is to provide a self-locking folding ironing rack, wherein the self-locking component is linked to the main body and automatically locks the support component when the main body switches from the retracted state to the unfolded state, thereby facilitating the user to use the self-locking folding ironing rack.

[0007] Another object of the present invention is to provide a self-locking folding ironing rack, wherein the main body includes an ironing table and a steaming rack, wherein the ironing table is foldably arranged on the steaming rack, so that the main body has the unfolded state in which the ironing table is unfolded from the steaming rack, and the retracted state in which the ironing table is folded on the steaming rack, wherein in the unfolded state, the ironing table can be firmly supported by the supporting assembly, and the supporting assembly is locked by the self-locking assembly, thereby maintaining the main body in the unfolded state.

[0008] 14. The foldable ironing board as claimed in claim 13, wherein the lifting arm is connected to the base frame of the second folding structure and the second folding structure of the second folding structure.

[0009] Another object of the present invention is to provide a self-locking folding ironing rack, wherein the self-locking assembly includes a locking member and a locking portion, wherein the locking portion is telescopically mounted on the mounting rib and is linked and coupled to the steaming rack, wherein the locking portion has an abutment groove, wherein the locking member is pivotally arranged and one end of the locking member is located in the abutment groove, wherein in the process of switching from the retracted state to the unfolded state, the locking portion is stretched based on the relative movement of the ironing table and the steaming rack, and the locking member is driven by the locking portion to pivot so that the other end of the locking member abuts against the support rod to lock the support rod to prevent the support rod from pivoting, thereby maintaining the structural stability of the support assembly.

[0010] Another object of the utility model is to provide a self-locking folding ironing rack, wherein the locking portion includes a first locking piece, a second locking piece and a pulling locking portion, wherein one end of the pulling locking portion is connected to the second locking piece, and the other end is coupled to the steaming rack, wherein the first locking piece and the second locking piece are engaged with each other and the first locking piece is telescopically mounted on the mounting rib, wherein the abutment groove is located at the first locking piece, wherein in the process of switching from the retracted state to the unfolded state, the ironing table and the steaming rack move relative to each other, wherein the pulling locking portion pulls the second locking piece to extend, and the second locking piece pulls the first locking piece to extend to pull the locking piece to pivot, wherein when the user applies a force to the second locking piece in the opposite direction to the pulling locking portion, the second locking piece is disengaged from the first locking piece, the first locking piece is reset and pulls the locking piece to pivot in the opposite direction, thereby unlocking the self-locking component.

[0011] Another object of the present invention is to provide a self-locking folding ironing rack, wherein the first locking member includes a first lock buckle and a first elastic member, wherein the second locking member includes an unlocking member, a second lock buckle and a second elastic member, wherein one end of the first elastic member is connected to the mounting rib, and the other end is connected to the first lock buckle, so that the first locking member is telescopically mounted on the mounting rib based on the elastic expansion and contraction of the first elastic member, wherein the end of the second elastic member in the same direction as the one end of the first elastic member is connected to the unlocking member, and the other end is connected to the second lock buckle, so that the second lock buckle can slide relative to the unlocking member, wherein the pulling The dynamic locking portion is connected to the second lock buckle, wherein the second lock buckle has an engaging groove, and the first lock buckle has an engaging tooth matching the engaging groove, wherein during the process of the ironing table switching from the retracted state to the unfolded state, the second lock buckle is pulled by the pulling locking portion, the second elastic member is stretched by the second lock buckle, the first lock buckle is driven by the second lock buckle and stretches the first elastic member, and the lock buckle member is abutted against the abutting groove and driven to pivot, thereby locking the support rod, so as to realize the linkage self-locking of the self-linked folding ironing frame during the state switching movement, thereby ensuring the structural stability of the ironing table in the unfolded state.

[0012] Another object of the present invention is to provide a self-locking folding ironing rack, wherein when unlocking, the unlocking member is forced to move in the opposite direction of the second lock buckle being pulled by the pulling locking portion, so as to drive the second lock buckle to pivot in the direction away from the engaging teeth, so that the engagement relationship between the engaging teeth and the engaging groove is released, and the first lock buckle moves in the opposite direction of being pulled by the second lock buckle under the elastic action of the first elastic member, and the lock member is driven by the first lock buckle to pivot in the opposite direction, thereby releasing the lock of the support assembly, so that the ironing table can pivot toward the hanging ironing rack.

[0013] Another object of the present invention is to provide a self-locking folding ironing rack, wherein the support rod is a telescopic sleeve rod and includes an outer tube and an inner tube, wherein one end of the support rod connected to the mounting rib is located in the inner tube, and one end of the support rod connected to the supporting foot is located in the outer tube, wherein the locking member has a limiting protrusion, wherein in the expanded state, the locking member is linked and pivoted to move the limiting protrusion toward the direction approaching the support rod, so that the limiting protrusion is close to the inner tube and abuts against the outer tube to limit the outer tube, wherein when unlocked, the locking member is linked to move the limiting protrusion toward the direction away from the support rod, thereby releasing the limitation on the outer tube.

[0014] Another object of the present utility model is to provide a self-locking folding ironing rack, wherein the pulling and locking portion includes a pulling rope and a fixed pulley, wherein one end of the pulling rope is connected to the second locking member, and the other end is connected to the steaming rack, wherein the pulling rope is wound around the fixed pulley and is defined by the fixed pulley as a pulling section from the second locking member to the fixed pulley, and a force-bearing section from the fixed pulley to the other end of the pulling rope, wherein the fixed pulley is mounted on the mounting rib, wherein when the ironing table pivots relative to the steaming rack, the pulling rope is pulled along the fixed pulley.

[0015] Another object of the present invention is to provide a self-locking folding ironing frame, wherein the ironing table has a rear end close to the pivot axis and a front end opposite to the rear end, wherein the end of the supporting foot connected to the ironing table is close to the rear end, and the end of the supporting rod connected to the ironing table is close to the front end, so that the supporting assembly can form support for the ironing table along both ends of the ironing table, thereby ensuring the structural stability of the ironing table in the unfolded state.

[0016] Another object of the present invention is to provide a self-locking folding ironing rack, wherein the fixed pulley is close to the rear end so as to ensure the pulling force on the second locking member when the ironing table pivots relative to the ironing rack, thereby ensuring the automatic locking of the self-locking assembly.

[0017] According to one aspect of the present invention, the present invention provides a self-locking folding ironing frame, wherein the self-locking folding ironing frame comprises:

[0018] A main body, wherein the main body comprises an ironing board and a steaming rack, wherein the ironing board has a pivot shaft and is pivotally mounted to the steaming rack on the pivot shaft, so that the main body has an unfolded state in which the ironing board is unfolded from the steaming rack, and a retracted state in which the ironing board is folded into the steaming rack;

[0019] a support assembly, wherein the support assembly comprises a support foot and a support rod, wherein one end of the support foot is pivotally connected to the ironing table or the steaming rack, one end of the support rod is pivotally connected to the ironing table, and the other end is pivotally connected to the support foot, wherein when the ironing table is pivoted relative to the steaming rack, the support foot and the support rod are linked to pivot relative to the ironing table and are thereby extended or retracted; and

[0020] A self-locking component, wherein the self-locking component includes a locking member and a locking portion, wherein the locking portion is telescopically mounted on the ironing table and is linked to the steaming rack, wherein the locking portion and the locking member are linked to each other so that during the process of switching from the retracted state to the deployed state, the locking portion is stretched based on the relative movement of the ironing table and the steaming rack, and the locking member is driven by the locking portion to pivot so that the locking member abuts against the support rod to lock the support rod.

[0021] In one embodiment, the locking portion has an abutment groove, wherein the locking member is pivotally arranged and one end of the locking member is located in the abutment groove, wherein during the process of switching from the retracted state to the unfolded state, the locking portion is stretched based on the relative movement of the ironing table and the steaming rack, and the locking member is driven by the locking portion to pivot so that the other end of the locking member abuts against the support rod to lock the support rod.

[0022] In one embodiment, the ironing table includes an ironing plate and two mounting ribs extending downward from the ironing plate, wherein the pivot shaft is provided on the mounting ribs, and the supporting assembly and the self-locking assembly are connected to the mounting ribs.

[0023] In one embodiment, the ironing table has a rear end close to the pivot axis and a front end opposite to the rear end, wherein the end of the supporting foot connected to the ironing table is close to the rear end, and the end of the supporting rod connected to the ironing table is close to the front end.

[0024] In one embodiment, the locking portion includes a first locking piece, a second locking piece and a pulling locking portion, wherein one end of the pulling locking portion is connected to the second locking piece, and the other end is coupled to the steaming rack, wherein the first locking piece and the second locking piece are engaged with each other and the first locking piece is telescopically mounted on the mounting rib, wherein the abutment groove is located at the first locking piece, wherein in the process of switching from the retracted state to the unfolded state, the ironing table and the steaming rack move relative to each other, wherein the pulling locking portion pulls the second locking piece to extend, and the second locking piece pulls the first locking piece to extend to pull the locking piece to pivot.

[0025] In one embodiment, the first locking member includes a first lock catch and a first elastic member, and the second locking member includes an unlocking member, a second lock catch, and a second elastic member, wherein one end of the first elastic member is connected to the mounting rib, and the other end is connected to the first lock catch, wherein the second elastic member has an end in the same direction as the first elastic member connected to the unlocking member, and the other end is connected to the second lock catch, wherein the pull-lock portion is connected to the second lock catch, wherein the second lock catch has an engagement groove, and the first lock catch has an engagement tooth matching the engagement groove, wherein during the process of switching the ironing table from the stowed state to the unfolded state, the second lock catch is pulled by the pull-lock portion, the second elastic member is stretched by the second lock catch, the first lock catch is driven by the second lock catch to stretch the first elastic member, and the locking member is abutted against the abutting groove and driven to pivot, wherein during unlocking, the unlocking member is forced to move in the opposite direction of the pulling of the second lock catch by the pull-lock portion, thereby driving the second lock catch to pivot away from the engagement tooth.

[0026] In one embodiment, the support rod is a telescopic sleeve rod and includes an outer tube and an inner tube, wherein the end of the support rod connected to the mounting rib is located in the inner tube, and the end of the support rod connected to the support foot is located in the outer tube, wherein the locking member has a limiting protrusion, wherein in the expanded state, the locking member is linked and pivoted to move the limiting protrusion toward the direction close to the support rod, so that the limiting protrusion is close to the inner tube and abuts against the outer tube to limit the outer tube.

[0027] In one embodiment, the pulling and locking portion includes a pulling rope and a fixed pulley, wherein one end of the pulling rope is connected to the second locking member, and the other end is connected to the steaming rack, wherein the pulling rope is wound around the fixed pulley and is defined by the fixed pulley as a pulling section from the second locking member to the fixed pulley, and a force-bearing section from the fixed pulley to the other end of the pulling rope, wherein the fixed pulley is mounted on the mounting rib, wherein when the ironing table pivots relative to the steaming rack, the pulling rope is pulled along the fixed pulley.

[0028] In one embodiment, the fixed pulley is located closer to the rear end.

[0029] In one embodiment, the pulling rope is implemented as a steel wire rope, and the first elastic member and the second elastic member are implemented as a spring.

[0030] Further objectives and advantages of the present invention will be fully reflected through understanding of the following description and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 The utility model relates to an existing ironing device.

[0032] Figure 2 FIG2 is a structural schematic diagram of a self-locking folding ironing frame in a folded state according to an embodiment of the present invention.

[0033] Figure 3 2 is a structural schematic diagram of the self-locking folding ironing frame in an unfolded state according to the above embodiment of the present invention.

[0034] Figure 4 FIG2 is a schematic diagram of a self-locking component of the self-locking folding ironing frame in the folded state according to the above embodiment of the present invention.

[0035] Figure 5 1 is a schematic diagram illustrating the state of the self-locking component of the self-locking folding ironing frame according to the above embodiment of the present invention during state switching.

[0036] Figure 6 Schematic diagram of the locking principle of the self-locking folding ironing frame according to the above embodiment of the present invention.

[0037] Figure 7 Schematic diagram of the unlocking principle of the self-locking folding ironing frame according to the above embodiment of the present invention. DETAILED DESCRIPTION

[0038] The following description is intended to disclose the present invention and enable those skilled in the art to implement the present invention. The preferred embodiments described below are provided for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0039] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the above terms cannot be understood as limiting the present invention.

[0040] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0041] With reference to the accompanying drawings of the present utility model Figures 2 to 7 A self-locking folding ironing frame 100 according to an embodiment of the present invention is shown, wherein the self-locking folding ironing frame 100 has an unfolded state and a retracted state. During the process of switching from the retracted state to the unfolded state, the self-locking folding ironing frame 100 can automatically engage its locking structure to lock its structural form in the unfolded state, thereby maintaining its structural stability in the unfolded state.

[0042] The self-locking folding ironing rack 100 includes a main body 10, a support assembly 20 and a self-locking assembly 30. In the unfolded state, the support assembly 20 supports the main body 10, and the self-locking assembly 30 locks the support assembly 20, thereby maintaining the main body 10 in the unfolded state.

[0043] It is worth mentioning that the self-locking component 30 is linked to the main body 10 and automatically locks the support component 20 when the main body 10 switches from the retracted state to the unfolded state, thereby facilitating the user to use the self-locking folding ironing rack 100.

[0044] In detail, the main body 10 includes an ironing table 12 and a steaming rack 11, wherein the ironing table 12 has a pivot shaft 120 and is pivotally mounted on the steaming rack 11 on the pivot shaft 120, thereby being foldably arranged on the steaming rack 11, so that the main body 10 has the unfolded state in which the ironing table 12 is unfolded from the steaming rack 11, and the stowed state in which the ironing table 12 is folded on the steaming rack 11, wherein in the unfolded state, the ironing table 12 can be firmly supported by the support assembly 20, and the support assembly 20 is locked by the self-locking assembly 30, so as to maintain the main body 10 in the unfolded state.

[0045] The ironing table 12 includes an ironing plate 121 and two mounting ribs 122 extending downward from the ironing plate 121, wherein the pivot shaft 120 is provided on the mounting rib 122, wherein the support assembly 20 includes a supporting foot 21 and a supporting rod 22, wherein one end of the supporting foot 21 is pivotally coupled to the ironing table 12, one end of the supporting rod 22 is pivotally coupled to the ironing table 12, and the other end is pivotally coupled to the supporting foot 21, wherein when the ironing table 12 is pivoted relative to the steaming rack 10, the supporting foot 21 and the supporting rod 22 are linked to pivot relative to the ironing table 12, and in the unfolded state, a stable triangular structure is formed between the supporting foot 21, the supporting rod 22 and the ironing table 12, and the corresponding placement area of ​​the supporting foot 21, the steaming rack 10 and the self-locking folding ironing rack 100, such as the ground, forms a stable triangular structure.

[0046] It can be understood that in this embodiment of the present invention, one end of the supporting foot 21 is pivotally coupled to the ironing table 12. It can be directly connected to the ironing table 12 or connected to the steaming rack 11. As long as the supporting foot 21 can be pivoted relative to the ironing table 12 and the steaming rack 11 and unfolded when the ironing table 12 pivots relative to the steaming rack 11, the present invention does not impose any restrictions on this.

[0047] Furthermore, the self-locking assembly 30 is linked to the main body 10 during the process of switching the main body 10 from the stowed state to the deployed state, and locks the support assembly 20 in the deployed state. In detail, the self-locking assembly 30 includes a locking portion 31 and a locking member 32, wherein the locking portion 31 is telescopically mounted on the mounting rib 122 and is linked and coupled to the steaming rack 10, wherein the locking portion 31 and the locking member 32 are linked and arranged so that during the process of switching from the stowed state to the deployed state, the locking portion 31 is stretched based on the relative movement of the ironing table 12 and the steaming rack 11, and the locking member 32 is driven by the locking portion 31 to pivot, so that the locking member 32 abuts against the support rod 22 and locks the support rod 22.

[0048] Specifically, the locking portion 31 has an abutment groove 310, wherein the locking member 32 is pivotally arranged and one end of the locking member 32 is located in the abutment groove 310, wherein in the process of switching from the retracted state to the unfolded state, the locking portion 31 is stretched based on the relative movement of the ironing table 12 and the steaming rack 11, and the locking member 32 is driven by the locking portion 31 to pivot, so that the other end of the locking member 32 abuts against the support rod 22 and locks the support rod 22 to prevent the support rod 22 from pivoting, thereby maintaining the structural stability of the support assembly 20.

[0049] Furthermore, the locking portion 31 includes a first locking piece 311, a second locking piece 312 and a pulling locking portion 313, wherein one end of the pulling locking portion 313 is connected to the second locking piece 312, and the other end is coupled to the steaming rack 11, wherein the first locking piece 311 and the second locking piece 312 are engaged with each other and the first locking piece 311 is telescopically mounted on the mounting rib 222, wherein the abutting groove 310 is located at the first locking piece 311, wherein in the process of switching from the retracted state to the unfolded state, The ironing table 12 and the steaming rack 11 are relatively movable, wherein the pulling locking portion 313 pulls the second locking member 312 to extend, and the second locking member 312 pulls the first locking member 311 to extend to pull the locking member 31 to pivot, wherein when the user applies a force to the second locking member 312 in the opposite direction to the pulling locking portion 313, the second locking member 312 is disengaged from the first locking member 311, and the first locking member 311 is reset and pulls the locking member 32 to pivot in the opposite direction, thereby unlocking the self-locking component 30.

[0050] When the cam 312 is unlocked, the locking nut 310 is unlocked and the locking nut 310 is in a state of being unlocked and the like, and the cam 312 is in a state of being unlocked and the like. The pulling locking portion 313 is connected to the second locking buckle 3122, wherein the second locking buckle 3122 has an engaging groove 31221, and the first locking buckle 3111 has an engaging tooth 31111 matching the engaging groove 31221. During the process of switching the ironing table 12 from the retracted state to the unfolded state, the second locking buckle 3122 is pulled by the pulling locking portion 313, the second elastic member 3123 is stretched by the second locking buckle 3122, and the first locking buckle 3111 is driven by the second locking buckle 3122 to stretch the first elastic member 3112. The locking member 32 is abutted against the abutting groove 310 and driven to pivot, thereby locking the support rod 22. In this way, the self-linked self-locking of the self-linked folding ironing frame 100 is achieved during the state switching movement, thereby ensuring the structural stability of the ironing table 12 in the unfolded state.

[0051] It is worth mentioning that the reference Figure 7 As shown, when unlocking, force is applied to the unlocking key 3121, so that the unlocking member 3121 is subjected to force and moves in the opposite direction of the second lock buckle 3122 being pulled by the pulling locking portion 313, so as to drive the second lock buckle 3122 to pivot in the direction away from the meshing teeth 31111, so that the meshing relationship between the meshing teeth 3111 and the meshing groove 31221 is released, and the first lock buckle 3111 moves in the opposite direction of being pulled by the second lock buckle 3122 under the elastic action of the first elastic member 3112, and the lock member 32 is driven by the first lock buckle 3111 to pivot in the opposite direction, thereby releasing the lock of the support assembly 20, so that the ironing table 12 can pivot toward the steaming rack 11.

[0052] Specifically in this embodiment of the present invention, the support rod 22 is a telescopic sleeve rod and includes an outer tube 221 and an inner tube 222, wherein one end of the support rod 22 connected to the mounting rib 122 is located in the inner tube 222, and one end of the support rod 22 connected to the support foot 21 is located in the outer tube 221, wherein the locking member 32 has a limiting protrusion 321, wherein in the expanded state, the locking member 32 is linked and pivoted to move the limiting protrusion 321 in the direction close to the support rod 22, so that the limiting protrusion 321 is close to the inner tube 22 and abuts against the outer tube 221 to limit the outer tube 221, wherein when unlocked, the locking member 32 is linked to move the limiting protrusion 321 in the direction away from the support rod 22, thereby releasing the limitation on the outer tube 221.

[0053] In particular, the pulling locking portion 313 includes a pulling rope 3131 and a fixed pulley 3132, wherein one end of the pulling rope 3131 is connected to the second locking member 312, and the other end is connected to the hanging steaming rack 11, wherein the pulling rope 3131 is wound around the fixed pulley 3132 and is defined by the fixed pulley 3132 as a pulling section 31311 from the second locking member 312 to the fixed pulley 3132, and a force-bearing section 31312 from the fixed pulley 3132 to the other end of the pulling rope 3131, wherein the fixed pulley 3132 is installed on the mounting rib 122, wherein when the ironing table 12 pivots relative to the hanging steaming rack 11, the pulling rope 3131 is pulled along the fixed pulley 3132.

[0054] It is worth mentioning that the ironing table 12 has a rear end 1201 close to the pivot axis 120 and a front end 1202 opposite to the rear end 1201, wherein the end of the supporting foot 21 connected to the ironing table 12 is close to the rear end 1201, and the end of the supporting rod 22 connected to the ironing table 12 is close to the front end 1202, so that the supporting assembly 20 can form support for the ironing table 12 along both ends of the ironing table 12, thereby ensuring the structural stability of the ironing table 12 in the unfolded state.

[0055] Further corresponding to Figure 4 and Figure 5 As shown, during the process of the main body 10 switching from the retracted state to the unfolded state, the pulling rope 3131 is pulled so that the length of the force-bearing section 31312 gradually becomes longer, and the length of the pulling section 31311 gradually becomes shorter, so that the second locking member 312 is stretched toward the rear end 1201, and then the first locking member 311 is pulled to drive the locking member 32 to pivot.

[0056] It is worth mentioning that the fixed pulley 3132 is closer to the rear end 1201, so that the length of the force-bearing section 31312 is shorter than the length of the pulling section 31311, thereby facilitating the tension of the pulling rope 3131. In a specific implementation, the pulling rope 3131 is implemented as a steel wire rope to ensure the strength and tension of the pulling rope 3131.

[0057] In particular, in this embodiment of the present invention, the first elastic member 3112 and the second elastic member 3123 are implemented as springs to facilitate implementation and ensure corresponding functional effects.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and the features of different embodiments or examples without contradiction.

[0059] Those skilled in the art will appreciate that the embodiments of the present invention described above and shown in the accompanying drawings are provided for illustrative purposes only and are not intended to limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been demonstrated and illustrated in the embodiments. Any variations or modifications may be made to the embodiments of the present invention without departing from the principles described.

Claims

1. Self-locking folding ironing rack, characterized by: include: A main body, wherein the main body comprises an ironing board and a steaming rack, wherein the ironing board has a pivot shaft and is pivotally mounted to the steaming rack on the pivot shaft, so that the main body has an unfolded state in which the ironing board is unfolded from the steaming rack, and a retracted state in which the ironing board is folded into the steaming rack; a support assembly, wherein the support assembly comprises a support foot and a support rod, wherein one end of the support foot is pivotally connected to the ironing table or the steaming rack, one end of the support rod is pivotally connected to the ironing table, and the other end is pivotally connected to the support foot, wherein when the ironing table is pivoted relative to the steaming rack, the support foot and the support rod are linked to pivot relative to the ironing table and are thereby extended or retracted; and A self-locking component, wherein the self-locking component includes a locking member and a locking portion, wherein the locking portion is telescopically mounted on the ironing table and is linked to the steaming rack, wherein the locking portion and the locking member are linked to each other so that during the process of switching from the retracted state to the deployed state, the locking portion is stretched based on the relative movement of the ironing table and the steaming rack, and the locking member is driven by the locking portion to pivot so that the locking member abuts against the support rod to lock the support rod.

2. The self-locking folding ironing rack according to claim 1, wherein the locking portion has an abutment groove, wherein the locking member is pivotally arranged and one end of the locking member is located in the abutment groove, wherein during the process of switching from the retracted state to the unfolded state, the locking portion is stretched based on the relative movement of the ironing table and the steaming rack, and the locking member is driven by the locking portion to pivot so that the other end of the locking member abuts against the support rod to lock the support rod.

3. The self-locking folding ironing frame according to claim 2, wherein the ironing table comprises an ironing plate and two mounting ribs extending downward from the ironing plate, wherein the pivot shaft is arranged on the mounting ribs, and the support assembly and the self-locking assembly are connected to the mounting ribs.

4. The self-locking folding ironing frame according to claim 3, wherein the ironing table has a rear end close to the pivot axis and a front end opposite to the rear end, wherein one end of the supporting foot connected to the ironing table is close to the rear end, and one end of the supporting rod connected to the ironing table is close to the front end.

5. The self-locking folding ironing rack according to claim 4, wherein the locking portion comprises a first locking piece, a second locking piece and a pulling locking portion, wherein one end of the pulling locking portion is connected to the second locking piece, and the other end is coupled to the steaming rack, wherein the first locking piece and the second locking piece are engaged with each other and the first locking piece is telescopically mounted on the mounting rib, wherein the abutment groove is located at the first locking piece, wherein in the process of switching from the retracted state to the unfolded state, the ironing table and the steaming rack move relative to each other, wherein the pulling locking portion pulls the second locking piece to extend, and the second locking piece pulls the first locking piece to extend to pull the locking piece to pivot.

6. The self-locking folding ironing board according to claim 5, wherein the first locking member comprises a first lock buckle and a first elastic member, wherein the second locking member comprises an unlocking member, a second lock buckle and a second elastic member, wherein one end of the first elastic member is connected to the mounting rib, and the other end is connected to the first lock buckle, wherein the second elastic member has an end in the same direction as the end of the first elastic member connected to the unlocking member, and the other end is connected to the second lock buckle, wherein the pull-locking portion is connected to the second lock buckle, wherein the second lock buckle has an engaging groove, The first lock has an engaging tooth matching the engaging groove, wherein during the process of the ironing table switching from the retracted state to the unfolded state, the second lock is pulled by the pulling locking portion, the second elastic member is stretched by the second lock, the first lock is driven by the second lock and stretches the first elastic member, and the lock member is abutted against the abutting groove and driven to pivot, wherein when unlocking, the unlocking member is subjected to force and moves in the opposite direction of the second lock being pulled by the pulling locking portion, so as to drive the second lock to pivot away from the engaging tooth.

7. The self-locking folding ironing rack according to claim 6, wherein the support rod is a telescopic sleeve rod and includes an outer tube and an inner tube, wherein one end of the support rod connected to the mounting rib is located in the inner tube, and one end of the support rod connected to the supporting foot is located in the outer tube, wherein the locking member has a limiting protrusion, wherein in the expanded state, the locking member is linked and pivoted to move the limiting protrusion toward the direction approaching the support rod, so that the limiting protrusion is close to the inner tube and abuts against the outer tube to limit the outer tube.

8. The self-locking folding ironing frame according to claim 7, wherein the pulling and locking portion comprises a pulling rope and a fixed pulley, wherein one end of the pulling rope is connected to the second locking member, and the other end is connected to the steaming rack, wherein the pulling rope is wound around the fixed pulley and is defined by the fixed pulley as a pulling section from the second locking member to the fixed pulley, and a force-bearing section from the fixed pulley to the other end of the pulling rope, wherein the fixed pulley is mounted on the mounting rib, wherein when the ironing table pivots relative to the steaming rack, the pulling rope is pulled along the fixed pulley.

9. The self-locking folding ironing frame according to claim 8, wherein the fixed pulley is closer to the rear end. 10 . The self-locking folding ironing board according to claim 9 , wherein the pulling rope is implemented as a steel rope, and wherein the first elastic member and the second elastic member are implemented as a spring.

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