A detachable high-heeled shoe

Abstract

The present invention provides a detachable high-heeled shoe, belonging to the field of high-heeled shoes, comprising a sole, a heel, and a locking mechanism for detachably connecting the sole and the heel, wherein the locking mechanism comprises: a slot, which is provided on the bottom surface of the sole; a block, which is arranged on the heel and has a shape and size matching the slot; a trigger component, which is embedded in the heel and can be moved up and down, and when the trigger component moves up, the top of the trigger component is inserted into the slot to lock the block and the slot, and when the trigger component moves down, the top of the trigger component is withdrawn from the slot to unlock the block and the slot. The block and the trigger component of the present invention are both arranged on the heel, without occupying the space of the sole. When replacing the heel, it is only necessary to push the trigger component embedded in the heel, without taking off the shoes, thereby solving the defects of insufficient sole strength and inconvenience in use in the prior art.

Description

Technical Field

[0001] The invention belongs to the field of high-heeled shoes, and in particular relates to a detachable high-heeled shoe. Background Art

[0002] More and more women choose to wear high heels to show their respect at work and in some social occasions. The heels of high heels on the market are fixed to the shoe body by gluing or other means and cannot be removed at will. Therefore, in order to adapt to the needs of different occasions, it is necessary to carry more types of high heels on the same day or when attending different occasions frequently. However, this is inconvenient to carry. On the other hand, even if only a pair of high heels is needed, it is easy to cause leg and foot pain due to long-term walking or standing.

[0003] For this reason, some detachable heels have appeared in the prior art. For example, Chinese patent (CN205072210U) discloses a high-heeled shoe with a trigger switch, comprising a high-heeled shoe body and a heel detachably mounted on the bottom of the high-heeled shoe body, a locking mechanism is provided between the high-heeled shoe body and the heel, the locking mechanism is provided with a trigger switch for unlocking the locking mechanism, the locking mechanism can prevent the heel from accidentally detaching from the high-heeled shoe body, and the trigger switch can achieve the purpose of quickly removing the heel.

[0004] In the process of implementing the present invention, the inventors found that the prior art has at least the following defects:

[0005] The locking mechanism of the prior art is installed on the sole, which requires a large enough space to accommodate the locking mechanism, resulting in the strength of the sole being affected. On the other hand, the trigger mechanism is set at the position of the sole, and when replacing the heel, the shoe needs to be taken off, which is inconvenient to use. Summary of the invention

[0006] Based on the above background problems, the present invention aims to provide a detachable high-heeled shoe, which connects the heel and the sole through matching blocks and slots, and locks / unlocks the blocks and slots through a trigger assembly. The blocks and the trigger assembly are both arranged on the heel without occupying the space of the sole. When replacing the heel, it is only necessary to push the trigger assembly embedded in the heel without taking off the shoes, thereby solving the defects of insufficient sole strength and inconvenience in use in the prior art.

[0007] To achieve the above object, the technical solution provided by the embodiment of the present invention is:

[0008] A detachable high-heeled shoe comprises a sole, a heel, and a locking mechanism for detachably connecting the sole and the heel, wherein the locking mechanism comprises: a slot provided on the bottom surface of the sole; a block provided on the heel and having a shape and size matching the slot; a trigger component embedded in the heel and movable up and down; when the trigger component moves upward, the top of the trigger component is inserted into the slot to lock the block and the slot; when the trigger component moves downward, the top of the trigger component exits the slot to unlock the block and the slot.

[0009] In one embodiment, a connecting seat is provided on the bottom surface of the sole, the connecting seat is an annular structure, and the slot is provided on the side wall of the connecting seat.

[0010] Preferably, the card slot includes: a first slot hole and a second slot hole, which are vertically arranged along the side wall of the connecting seat for inserting the card block, and the first slot hole and the second slot hole are symmetrically distributed; a locking slot hole, which is arranged between the first slot hole and the second slot hole, and is arranged adjacent to the first slot hole and the second slot hole, for inserting the top of the trigger assembly.

[0011] More preferably, the bottom ends of the first slot, the second slot, and the locking slot are all chamfered.

[0012] In one embodiment, the heel is a hollow structure, and the inner diameter of the top of the heel is greater than the outer diameter of the connecting seat, so that the connecting seat is inserted into the top of the heel.

[0013] Preferably, the clamping block comprises a first protrusion and a second protrusion vertically arranged along the inner wall of the heel, and the first protrusion and the second protrusion correspond to the first slot hole and the second slot hole one by one.

[0014] In one embodiment, the trigger assembly includes: an operation key, movably arranged up and down along the heel, and a locking block matching the locking slot is provided on the surface of the operation key embedded in the heel;

[0015] In one embodiment, the heel is a split structure, including an upper heel and a lower heel, and the upper heel and the lower heel are detachably connected; the connecting seat is inserted into the top of the upper heel, and the card block and the trigger assembly are both arranged on the upper heel.

[0016] Preferably, a connecting portion is provided on the top of the lower heel, and an annular groove is provided around the connecting portion; a clamping ring matching the connecting portion is provided on the inner wall of the bottom of the upper heel, and a convex strip matching the annular groove is provided around the clamping ring.

[0017] In one embodiment, the lower heel is a hollow structure with an open top, and rubber pads are provided at the top and bottom of the lower heel.

[0018] Compared with the prior art, the embodiments of the present invention have at least the following effects:

[0019] 1. The present invention connects the heel and the sole through matching clamping blocks and clamping slots, and locks / unlocks the clamping blocks and clamping slots through a trigger assembly. The clamping blocks and the trigger assembly are both arranged on the heel without occupying the space of the sole. When replacing the heel, it is only necessary to push the trigger assembly embedded in the heel without taking off the shoes, thereby solving the defects of insufficient sole strength and inconvenience in use in the prior art.

[0020] 2. The heel of the present invention is a split structure, which can realize the conversion between high heels and low heels without changing the heels, and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below.

[0022] Figure 1 This is a schematic structural diagram of a detachable high-heeled shoe in Embodiment 1 of the present invention;

[0023] Figure 2 This is an exploded view of the detachable high-heeled shoes in Example 1 of the present invention;

[0024] Figure 3 Schematic diagram of the assembly of the sole and the trigger assembly in Example 1 of the present invention (viewed from above);

[0025] Figure 4 Schematic diagram of the structure of the heel in Example 1 of the present invention (top view);

[0026] Figure 5 Schematic diagram of the assembly of the heel and the trigger assembly in Example 1 of the present invention (front view);

[0027] Figure 6 This is a schematic diagram of the structure of the operation key in Embodiment 1 of the present invention;

[0028] Figure 7 It is a schematic diagram of the structure of the metal part in Example 1 of the present invention;

[0029] Figure 8 An exploded view of the detachable high-heeled shoes in Example 2 of the present invention;

[0030] Fig. 9 This is a schematic structural diagram of the lower heel in Embodiment 2 of the present invention;

[0031] Fig.10 This is a schematic structural diagram of the upper heel in Example 2 of the present invention. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be noted that the terms "center", "top", "bottom", "left", "right", "vertical", "horizontal", "inside", "outside", "front", "back", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the drawings of the specification, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0034] Example 1

[0035] In order to solve the defects of insufficient sole strength and inconvenience in use of existing detachable heels, the present invention provides a detachable high-heeled shoe, such as Figure 1 and 2 As shown, it includes a sole 1, a heel 2, and a locking mechanism for detachably connecting the sole 1 and the heel 2.

[0036] In this embodiment, the locking mechanism includes a locking slot, a locking block and a trigger assembly.

[0037] Specifically, Figure 2 and 3 As shown, a connecting seat 1-1 is provided on the bottom surface of the sole 1, the connecting seat 1-1 is provided at the tail of the sole 1, and the connecting seat 1-1 is an annular structure, and the card slot is opened on the side wall of the connecting seat 1-1.

[0038] In this embodiment, if Figure 3 As shown, the card slot is arranged on the inner side of the connecting seat 1 - 1 , that is, on the side of the connecting seat 1 - 1 facing the head of the sole 1 , and the card slot includes: a first slot hole 301 , a second slot hole 302 , and a locking slot hole 303 .

[0039] The first slot hole 301, the second slot hole 302 and the locking slot hole 303 are all vertically arranged along the side wall of the connecting seat 1-1, the first slot hole 301 and the second slot hole 302 are symmetrically distributed on both sides of the locking slot hole 303, and are both arranged adjacent to the locking slot hole 303, a first extrusion wall is formed between the first slot hole 301 and the locking slot hole 303, and a second extrusion wall is formed between the second slot hole 302 and the locking slot hole 303.

[0040] The first slot 301 is for inserting a first protrusion 304 described later, the second slot 302 is for inserting a second protrusion 305 described later, and the locking slot 303 is for inserting a locking block 3 - 5 described later.

[0041] In order to facilitate the insertion of the first protrusion 304 , the second protrusion 305 and the locking blocks 3 - 5 described later, in this embodiment, chamfers are formed at the bottom ends of the first slot 301 , the second slot 302 and the locking slot 303 .

[0042] Specifically, Figure 3 As shown, the first slot hole 301 and the second slot hole 302 in this embodiment are both in a similar "up" shape, and the first protrusion 304 and the second protrusion 305 described later have matching shapes, so that when the protrusion is inserted, it can prevent the protrusion from falling out.

[0043] In this embodiment, if Figure 4 As shown, the heel 2 is a hollow structure, and the inner diameter of the top of the heel 2 is larger than the outer diameter of the connecting seat 1 - 1 , so that the connecting seat 1 - 1 is inserted into the top of the heel 2 .

[0044] The block includes a first protrusion 304 and a second protrusion 305 vertically arranged along the inner wall of the heel 2. The first protrusion 304 and the second protrusion 305 are arranged on the inner wall of the heel 2 facing the head side of the sole 1. The first protrusion 304 corresponds to the first slot 301, and the second protrusion 305 corresponds to the second slot 302.

[0045] In this embodiment, if Figure 1 As shown, the trigger assembly is arranged on the heel 2, specifically as Figure 2 and 3 As shown, the trigger component includes: an operation key 306 and a metal part 307 .

[0046] The operation key 306 is movably arranged up and down along the heel 2. Figure 4 As shown, the side wall of the heel 2 is provided with a first through slot 201 for the operation key 306 to be embedded in, and the side wall of the heel 2 is also provided with a second through slot 202 for the metal member 307 to be embedded in, and the first through slot 201 and the second through slot 202 are connected vertically; Figure 5 As shown, the surface of the heel 2 is also provided with a moving groove 203 for the operation key 306 to move up and down.

[0047] In this embodiment, if Figure 3 As shown, the metal part 307 is connected to one side (inner side) of the operation key 306 embedded in the heel 2, as shown in FIG. Figure 6As shown, the inner surface of the operation key 306 is provided with a left-right symmetrical first stopper 3-1 and a second stopper 3-2, and three connecting rods 3-3 are horizontally fixed between the first stopper 3-1 and the second stopper 3-2, and the connecting rods 3-3 are cylindrical rods.

[0048] In order to connect the metal member 307 to the operating key 306, as shown in FIG. Figure 7 As shown, the metal member 307 has three through slots 3-4 on one side opposite to the operation key 306, and the through slots 3-4 correspond to the connecting rods 3-3 one by one. Figure 3 As shown, the metal piece 307 is inserted between the first stopper 3-1 and the second stopper 3-2, and the connecting rod 3-3 is sequentially embedded in the through groove 3-4. That is, the metal piece 307 and the operation key 306 of this embodiment move together, and the overall structure formed by the operation key 306 and the metal piece 307 is an existing structure, similar to an existing sliding key.

[0049] In this embodiment, if Figure 3 and 6 As shown, a locking block 3-5 is further provided on the inner surface of the operation key 306. The locking block 3-5 is arranged above the first stop block 3-1 and the second stop block 3-2. Specifically, the longitudinal section of the locking block 3-5 is a trapezoid.

[0050] When the heel 2 and the sole 1 are connected, the connecting seat 1-1 is inserted at the top of the heel 2, and the first protrusion 304 is inserted into the first slot 301, and the second protrusion 305 is inserted into the second slot 302. At this time, the locking block 3-5 is inserted into the locking slot 303, squeezing the first extrusion wall and the second extrusion wall, so that the first protrusion 304 is locked with the first slot 301, and the second protrusion 305 is locked with the second slot 302, preventing the heel 2 and the sole 1 from detaching.

[0051] When the heel 2 needs to be replaced, first push the operation key 306 downward, then the locking blocks 3-5 withdraw from the locking control 303, the first protrusion 304 and the first slot 301 are unlocked, the second protrusion 305 and the second slot 302 are unlocked, and the heel 2 is pulled downward to make the first protrusion 304 withdraw from the first slot 301, and the second protrusion 305 withdraw from the second slot 302.

[0052] In order to further prevent the heel 2 from being separated from the sole 1, Figure 2 As shown, the rear side of the connecting seat 1-1 (the side adjacent to the rear end of the sole 1) is provided with a groove 101. Figure 4 As shown, the top of the rear side of the heel 2 is provided with an insert block 204 matching the groove 101. When the connecting seat 1-1 is inserted into the top of the heel 2, the insert block 204 is embedded in the groove 101, thereby improving the connection stability between the heel 2 and the sole 1.

[0053] Example 2

[0054] A detachable high-heeled shoe, such as Figure 8 As shown, different from Example 1, the heel of this embodiment is a split structure, consisting of an upper heel 2-1 and a lower heel 2-2, and the upper heel 2-1 and the lower heel 2-2 are detachably connected.

[0055] In this embodiment, when the heel 2 is connected to the sole 1, the connecting seat 1-1 is inserted into the top of the upper heel 2-1, and the clamping block and the trigger assembly are both arranged on the upper heel 2-1.

[0056] In order to realize the connection between the upper heel 2-1 and the lower heel 2-2, as Fig. 9 As shown, in this embodiment, a connecting portion 2-3 is provided at the top of the lower heel 2-2, the connecting portion 2-3 is integrally formed with the lower heel 2-2, and an annular groove 2-4 is provided in the circumference of the connecting portion 2-3; Fig.10 As shown, a snap ring 2-5 matching the connecting portion 2-3 is provided on the inner wall of the bottom of the upper heel 2-1, and a convex strip 2-6 matching the annular groove 2-4 is provided around the snap ring 2-5. In this embodiment, two groups of snap rings 2-5 are provided.

[0057] In this embodiment, the lower heel 2-2 is a hollow structure with an open top. Figure 8 As shown, a first rubber pad 2-7 is provided at the top end of the lower heel 2-2, and a second rubber pad 2-8 is provided at the bottom end of the lower heel 2-2.

[0058] The detachable heel of this embodiment can realize the conversion from high heels to low heels without replacing the heel 2. When the legs and feet are sore, the lower heel 2-2 is separated from the upper heel 2-1, leaving only the upper heel 2-1. At this time, the shoes are converted into low heels, which are more convenient to use.

[0059] It should be pointed out that a person skilled in the art can make several modifications and improvements without departing from the inventive concept of the present invention, and these modifications and improvements all fall within the protection scope of the present invention.

Claims

1. A detachable high-heeled shoe, comprising a sole, a heel, and a locking mechanism for detachably connecting the sole and the heel, characterized in that: The locking mechanism comprises: a card slot, which is provided on the bottom surface of the sole; a card block, which is arranged on the heel and has a shape and size matching the card slot; a trigger component, which is embedded in the heel and can be moved up and down, and when the trigger component moves up, the top of the trigger component is inserted into the card slot to lock the card block and the card slot, and when the trigger component moves down, the top of the trigger component exits the card slot to unlock the card block and the card slot; The bottom surface of the sole is provided with a connecting seat, the connecting seat is an annular structure, and the card slot is provided on the side wall of the connecting seat; The card slot includes: a first slot hole and a second slot hole, which are vertically arranged along the side wall of the connecting seat and are used for inserting the card block, and the first slot hole and the second slot hole are symmetrically distributed; a locking slot hole, which is arranged between the first slot hole and the second slot hole and is arranged adjacent to the first slot hole and the second slot hole and is used for inserting the top of the trigger component; The bottom ends of the first slot, the second slot, and the locking slot are all chamfered; The heel is a hollow structure, and the inner diameter of the top of the heel is larger than the outer diameter of the connecting seat, so that the connecting seat is inserted into the top of the heel; The clamping block includes a first protrusion and a second protrusion vertically arranged along the inner wall of the heel, and the first protrusion and the second protrusion correspond to the first slot hole and the second slot hole one by one; The trigger assembly comprises an operating key which is movably arranged up and down along the heel, and a locking block which matches the locking slot is arranged on the surface of the operating key embedded in the heel.

2. The detachable high-heeled shoe according to claim 1, characterized in that: The heel is a split structure, including an upper heel and a lower heel, and the upper heel and the lower heel are detachably connected; the connecting seat is inserted at the top of the upper heel, and the clamping block and the trigger assembly are both arranged on the upper heel.

3. The detachable high-heeled shoe according to claim 2, characterized in that: A connecting portion is provided on the top of the lower heel, and an annular groove is provided around the connecting portion; a clamping ring matching the connecting portion is provided on the inner wall of the bottom of the upper heel, and a convex strip matching the annular groove is provided around the clamping ring.

4. The detachable high-heeled shoe according to claim 2, characterized in that: The lower heel is a hollow structure with an open top, and rubber pads are provided at the top and bottom of the lower heel.

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