CN216393228U - Heel formula high-heeled shoes can be dismantled to convenient type - Google Patents

Abstract

The utility model discloses a convenient and fast detachable heel type high-heeled shoe, which comprises a sole and a heel, wherein a heel replacing device and a buckling device are arranged between the sole and the heel, the buckling device comprises a sole convex block arranged on the sole and a heel groove arranged on the heel, the sole convex block and the heel groove are matched, the heel replacing device comprises an elastic ejector rod arranged on the sole convex block and clamped on the sole, and a push rod structure arranged on the heel and used for driving the elastic ejector rod to be separated from the heel. The elastic ejector rod and the push rod are structurally designed in a separated mode, the problem that the sole is filled with water in rainy days due to the fact that the hollow cavity of the sole is communicated with the guide sliding groove is solved, the sole is not communicated with the outside, water cannot be filled into the inner sole of the shoe even if the shoe is used in rainy days, wearing comfort is improved, and the service life of the high-heeled shoe is prolonged.

Description

Heel formula high-heeled shoes can be dismantled to convenient type

Technical Field

The utility model belongs to the technical field of high-heeled shoes, and particularly relates to a convenient detachable heel type high-heeled shoe which is convenient to replace, good in comfort and attractive in appearance.

Background

High-heeled shoes are almost the necessary shoes in the existing female shoe cabinet. The high-heeled shoes with different heel types or different styles are needed to be worn in different occasions, the high-heeled shoes with different heel types are suitable for women with different styles, the high-heeled shoes need to be matched according to the occasions, the high-heeled shoes with a plurality of shoe types need to be carried in different occasions on the same day or often in the different occasions, the life burden is increased, if the fixed heel design can be overcome, the heel type loved by the women can be changed at will, and therefore the high-heeled shoes can be used for various occasions, and are ideal high-heeled shoes which are loved by women and sleepy.

In order to solve the above problems, chinese patent (patent No. 201520780664.4) discloses a high-heeled shoe with a trigger switch, wherein a locking mechanism with a trigger switch is provided between the high-heeled shoe body and the heel, the locking mechanism can prevent the heel from accidentally separating from the high-heeled shoe body, and the trigger switch can achieve the purpose of rapidly detaching the heel. However, the utility model has the following defects in the using process: 1) the locking mechanism comprises a trigger switch, a fixed sleeve, an elastic locking plate and a movable shaft, and is fixed on a bearing structure layer fixedly connected with the sole in an integrated design structure, and all parts of the locking mechanism which is equivalent to the integrated structure are arranged on the sole; on the other hand, because holistic structural design, when meetting that locking mechanical system spare part damages and need change, must take out locking mechanical system is whole, it is troublesome not only to change the step, and multiple operation can influence the cooperation intensity of locking mechanical system and sole and the life of shoes, destroys the sole easily, simultaneously, will dismantle locking mechanical system when changing spare part, influence the cooperation intensity between the spare part equally, in addition, if some spare parts can't be changed through dismantling, just need change whole locking mechanical system, increase cost of maintenance. 2) The trigger switch is arranged at the position of the sole, so that the design operation of the built-in key type sole is complicated, when the heel is replaced, the operation of taking off the shoe is needed, especially the operation is very inconvenient in public places, and the female image is seriously influenced; the sole is provided with the trigger switch, so that the sole has concave-convex feeling, the comfort of the women wearing the high-heeled shoes is influenced if the sole is slightly concave-convex, and the skin of the soles is abraded and injured if the sole is seriously worn; 3) the fixing sleeve is sleeved outside the elastic locking plate, so that the machining process is complicated, the accommodating space of the shoe sole is increased, the size of the bottom surface of the corresponding shoe sole is reduced, and the strength is also influenced. 4) In order to realize the technical scheme, the elastic locking plate needs to extend out of the bearing structure layer of the sole to be buckled with the sunken part of the sole, the hollow cavity of the sole is communicated with the guide chute, and if the heel-replaceable high-heeled shoes are worn in rainy days, the sole is easy to enter water, so that the wearing comfort and the service life of the high-heeled shoes are seriously influenced; 5) the heel bump is matched with the guide chute of the sole, and an obvious inverted U-shaped seam exists at the matching position behind the heel, so that the beauty of the high-heeled shoes is seriously affected.

Chinese patent No. 201520683915.7 discloses a high-heeled shoe with a detachable heel, which is connected with the sole by means of a buckle and a slot, a lock groove and a lock catch on the heel and the sole respectively. The technical scheme of the utility model still has following technical problem: 1) according to the shoe heel locking mechanism, the lock catch is arranged in the clamping groove in a penetrating mode, the heel and the sole are detachably connected in a mode of pressing the sole lock catch, the lock catch of the locking mechanism and the key for pressing the lock catch are integrally arranged on the sole as in the patent, if the locking mechanism needs to be integrally taken out during replacement, not only is the replacement step troublesome, but also the matching strength of the locking mechanism and the sole and the service life of the shoe are influenced by pulling in and pulling out the locking mechanism, the sole is easy to damage, and the risk and the cost of maintenance are increased; 2) the sole key of the sole with the simple lock catch and the connecting lock catch needs larger force to press the sole key, so that the lock catch can be ensured to be separated from the sole, women often have smaller strength, and sometimes even the heel can not be replaced because the shoe heel cannot be pressed; the lock catch structure is thin, has no elasticity, needs too much force, is easy to press and break after being pressed for many times, can cause the phenomenon that the lock catch key-press card can not be popped out of the sole, and can also cause the phenomenon that the lock catch can not hold the heel, so the use strength is realized, the quality is also influenced, the heel changing is changed into shoe repairing and shoe changing, the shoe is not compensated, and the designed high-heeled shoes can not become the final choice of women; 3) the lock button is arranged at the position of the sole, so that the design operation of the built-in button type sole is complicated, when the heel is replaced, the operation of taking off the shoe is needed, especially the operation is very inconvenient in public places, and the female image is seriously influenced; in addition, the sole is provided with the keys, so that the sole has concave-convex feeling, the comfort of the women wearing the high-heeled shoes is influenced if the sole is slightly concave-convex, and the skin of the soles is abraded and injured if the sole is seriously concave-convex; 4) the lock catch extends out of the sole and is buckled with the lock groove of the sole, the sole is communicated with the lock groove, if the heel-replaceable high-heeled shoes are worn in rainy days, the sole is easy to enter water, and the wearing comfort and the service life of the high-heeled shoes are seriously influenced; 5) the heel buckle is matched with the clamping groove of the sole, and an obvious inverted U-shaped seam exists at the matching position behind the heel, so that the attractiveness of the high-heeled shoe is seriously affected.

French patent (patent No. 201290000822.4) discloses a shoe of multiple heights, including an upper, an insole and a heel, wherein the heel comprises a lock and a removable heel, the heel is fixed to and detachable from the lock, the lock extends through the thick heel onto substantially the entire surface of the heel seat, the lock extends through the lid onto substantially the entire surface of the quarter, and the lock is fixed to the insole over substantially the entire surface of the heel seat and the quarter. The utility model has the following defects: 1) the lock is fixed to the insole over substantially the entire surface of the heel seat and the quarter, the lock still being mounted on the sole as an integrated design, which, on the one hand, must provide a large area of space to accommodate the locking mechanism, which necessarily affects the strength of the sole; on the other hand, because holistic structural design, when meetting that locking mechanical system spare part damages and need change, must take out locking mechanical system is whole, it is troublesome not only to change the step, and multiple operation can influence the cooperation intensity of locking mechanical system and sole and the life of shoes, destroys the sole easily, simultaneously, will dismantle locking mechanical system when changing spare part, influence the cooperation intensity between the spare part equally, in addition, if some spare parts can't be changed through dismantling, just need change whole locking mechanical system, increase cost of maintenance. 2) The lock mechanism has seams on the surface of the shoe body, which affects the beauty of the high-heeled shoe body; 3) the content disclosed in the document can deduce that the unlocking button is arranged on the sole, so the design of the sole built-in button type is complicated to operate, when the heel is replaced, the operation is required to take off the shoe, especially, the operation is very inconvenient in public places, and the female image is seriously influenced; in addition, the sole is provided with the keys, so that the sole has concave-convex feeling, the comfort of the women wearing the high-heeled shoes is influenced if the sole is slightly concave-convex, and the skin of the soles is abraded and injured if the sole is seriously concave-convex; 4) the lock is fixed to the insole on the basic whole surface of heel seat and waist of shoes, and the lock main cause is for detaining the heel, so the inside and outside intercommunication of sole, if rainy day this kind of interchangeable with formula high-heeled shoes of dress, make the sole intake easily, seriously influence the travelling comfort of dress and the life of high-heeled shoes.

Therefore, aiming at the defects existing in the prior art, research is needed to provide a scheme, the defects existing in the prior art are overcome, and the problem that women need to carry more heel-shaped high-heeled shoes in different occasions is solved.

SUMMERY OF THE UTILITY MODEL

The utility model is an improvement made by the defects in the prior art, and provides the convenient detachable heel type high-heeled shoe which is convenient to replace, good in comfort and attractive in appearance.

In order to achieve the purpose, the specific technical scheme of the utility model is as follows:

the utility model discloses a convenient and fast detachable heel type high-heeled shoe, which comprises a sole and a heel, wherein a heel replacing device and a buckling device are arranged between the sole and the heel, the buckling device comprises a sole convex block arranged on the sole and a heel groove arranged on the heel, the sole convex block and the heel groove are matched, the heel replacing device comprises an elastic ejector rod arranged on the sole convex block and clamped on the sole, and a push rod structure arranged on the heel and used for driving the elastic ejector rod to be separated from the heel.

As a further improvement, one end of the push rod structure is a push head corresponding to the elastic ejector rod, and the other end of the push rod structure is a key, is positioned on the outer surface of the heel of the high-heeled shoe and is connected with the push head and the push rod of the key.

As a further improvement, the inner wall of the heel groove is provided with a clamping groove, and the elastic ejector rod is clamped in the clamping groove of the heel groove.

As a further improvement, the push rod structure is arranged in a push rod groove formed in the outer wall of a projection of a sole, the elastic push rod comprises a movable push rod and a first spring, and the first spring is positioned in the push rod groove.

As a further improvement, the elastic ejector rod and the push rod structure are both provided with a limiting device.

As a further improvement, the limiting device of the push rod structure is a limiting block, the push head and the keys move back and forth in the grooves formed at the two ends of the limiting block, the push rod moves back and forth in the shaft holes connecting the grooves at the two ends, and the push head is limited by the steps formed between the shaft holes and the clamping grooves; the limiting device of the elastic ejector rod comprises a special-shaped sleeve arranged on the notch of the ejector rod groove and a step surface at the bottom end of the movable ejector rod, and the push head is clamped on the limiting block.

As a further improvement, the side wall in the heel groove is provided with a dovetail groove, the dovetail groove is opposite to the dovetail groove, the side wall of the sole bulge is provided with a dovetail groove bulge, and the arrangement direction of the dovetail groove is consistent with the arrangement direction of the heel groove.

As a further improvement, the fit clearance between the heel groove and the sole bulge is 0.005mm-0.5 mm.

As a further improvement, the sole bulge of the utility model is a structure which is smaller from top to bottom and comprises an upper bulge and a lower bulge.

As a further improvement, the sole bulge is of a trapezoid structure, an inverted triangle structure, a funnel structure or a T-shaped structure, the lower bulge is of a cylindrical structure, a cuboid structure or a cube structure with the same section, and the push rod structure is vertically arranged on the lower bulge.

Compared with the prior art, the utility model has the following outstanding characteristics:

1) the heel and the sole are butted through the sole bulge and the heel groove, the heel and the sole are detachably connected through the heel changing device and the buckle device, the elastic ejector rod and the push rod structure are respectively positioned on the sole and the heel, the separated structural design avoids the defects that the integrated heel releasing and butting device is completely arranged on the sole or the heel and the space waste caused by arranging the fixing sleeve, the sole and the heel both provide space for accommodating the heel changing device, the space is reasonably utilized, the material loss and the strength loss of the heel and the sole are dispersed, and the material utilization rate and the strength performance of the heel and the sole are enabled to be highest; on the other hand, because the structural design of disconnect-type, when meetting that the spare part damages and need change, need not wholly take out and trade with the device and influence its and sole, the cooperation intensity of heel and the life of shoes, the part is in visual and position that can direct contact, so only need dismantle and change the part that has a fault, all the other good spare parts are not influenced, the change step is simple, need not dismantle whole take off with interfacing apparatus, cooperation intensity between each spare part also can not consequently weaken, simple process, cost of maintenance is low.

2) The keys are arranged on the surface of the shoe body, so that when the heel is replaced, the operation of taking off the shoe is not needed, the problem that the comfort of a woman wearing the high-heeled shoe is influenced or the skin of the foot bottom is abraded and injured due to the fact that the concave-convex feeling exists on the sole because the trigger switch is arranged on the sole is solved, the keys are arranged on the surface of the shoe body, the pressing is convenient, and the high-heeled shoe is replaced simply and quickly;

3) the elastic ejector rod and the push rod are structurally designed in a separated mode, so that the problem that the sole is filled with water in rainy days due to the fact that the hollow cavity of the sole is communicated with the guide sliding groove is solved, the sole is not communicated with the outside, the inner sole of the shoe is not filled with water even if the shoe is used in rainy days, the wearing comfort is improved, and the service life of the high-heeled shoe is prolonged;

4) in order to better embody the streamline beauty of the high-heeled shoes, the heel and the sole are connected by adopting the special molded surface, so that the appearance of the heel is the same as that of the common high-heeled shoes, no trace of a device for connecting and disconnecting the heel is left, and particularly, no obvious special-shaped seam is formed at the joint of the heel of the sole, so that the high-heeled shoes are attractive and elegant.

5) The technical scheme of the utility model is characterized in that the heel and the sole are movably connected with each other, the ejector rod is separated from the heel and the buckle heel through the interaction of the push rod structure and the elastic ejector rod, so that the heel and the sole are firmly connected together, the ejector rod can compress the spring to move inwards only by exerting a little force on the button, so that the movable ejector rod is separated from the heel, and the heel is separated from the sole by pulling down the heel by exerting a little force, thereby the heel is conveniently and quickly disassembled and replaced, and the utility model conforms to the design of ergonomics, the technical scheme avoids the problem that the force required for pressing the button of the sole is larger as mentioned in Chinese patent 201520683915.7, the buckle can be separated from the sole, the buckle structure is thin and has no elasticity, the buckle button can be easily broken by pressing for a plurality of times, the situation that the buckle button can not be clamped on the sole and the heel can not be clamped by the buckle, the shoe does not need to be taken off when the heel is replaced, the operation is convenient, and the operation is rapid and labor-saving;

6) the utility model discloses a shoe heel, including sole, heel, push rod structure, elasticity ejector pin, heel inner space, heel and sole linking department joint lines are smooth, do not leave and be equipped with the vestige of taking off with interfacing apparatus, elegant appearance, in addition, the design of dovetail structure has been added, make heel recess and sole protruding combination inseparable, can not all around remove, so heel firmly with the sole lock, the problem that can dismantle the heel has the risk of droing is solved, can be as free as wearing integrated into one piece's high-heeled shoes during the women uses, need not worry that the wing of carelessness drops, it is more reassuranous to wear.

7) In order to realize better stress state, the key is in a circular sheet shape, and can also be in other different cross-sectional shapes to realize better stress, so that an operator can press the key conveniently and quickly, the key and the pressure rod are integrally formed and are connected more firmly so as to prevent the key from falling off from the pressure rod, the soft rubber pad is better in hand feeling when the key is in contact with the key on one hand, and can be suspended on the surface of the groove of the limiting block and integrated with the sole material without seams, meanwhile, dirt and water are prevented from entering the soft rubber pad, the soft rubber pad is practical and attractive, in addition, through experimental research, the key groove is more in accordance with the ergonomic design when being in an oval shape, the soft rubber pad is similar to the finger abdomen shape, the pressing is more labor-saving and convenient, and the soft rubber pad can drive the key to automatically reset after the elastic ejector rod is separated from the sole when the soft rubber pad is pressed.

8) Through tests, the shoe heel and the shoe sole can not shake in the range of 0.005mm-0.5mm in the tight clearance of the fit between the sole bulge and the shoe heel groove, the shoe heel and the shoe sole are firmer, and the optimal clearance is 0.005-0.01 mm.

Drawings

FIG. 1 is a schematic view showing the overall structure of a shoe sole and a shoe heel in a separated state according to an embodiment of the present invention;

FIG. 2 is a schematic view of a portion of a shoe sole and a heel of a shoe according to an embodiment of the present invention;

in the figure, 1 is a heel, 103 is a dovetail groove, 2 is a limiting block, 201 is a clamping groove, 3 is a push rod structure, 301 is a key, 401 is an upper bulge, 402 is a lower bulge, 5 is a spring, 6 is a vamp, 7 is a midsole, 8 is a special-shaped sleeve, 9 is a push rod, 10 is a push rod groove, 11 is a push head, 12 is a step surface, and 13 is a dovetail bulge.

Detailed Description

The technical solution of the present invention is further illustrated by the following specific examples:

the utility model discloses a convenient and fast detachable heel 1 type high-heeled shoe, which comprises a sole and a heel 1, wherein a heel replacing device and a buckling device are arranged between the sole and the heel 1, the buckling device comprises a sole convex block arranged on the sole and a heel 1 groove arranged on the heel 1, the sole convex block and the heel 1 groove are matched, the heel replacing device comprises an elastic ejector rod 9 arranged on the sole convex block and clamped on the sole, and a push rod structure 3 arranged on the heel 1 and driving the elastic ejector rod 9 to be separated from the heel 1. One end of the push rod structure 3 is a push head 11 corresponding to the elastic push rod 9, the other end is a key 301, the push rod structure is positioned on the outer surface of the heel 1 of the high-heeled shoe, the push rod structure 11 is connected with the key 301 and is a push rod, the inner wall of the groove of the heel 1 is provided with a clamping groove 201, the elastic push rod 9 is clamped in the clamping groove 201 of the groove of the heel 1, the push rod structure 3 is arranged in a push rod groove 10 formed on the outer wall of a convex block of the sole, the elastic push rod 9 comprises a push rod 9 and a spring 5, the spring 5 is positioned in the push rod groove 10, the elastic push rod 9 and the push rod structure 3 are both provided with a limiting device, the limiting device of the push rod structure 3 is a limiting block 2, the push head 11 and the key 301 both move back and forth in the grooves formed at the two ends of the limiting block 2, the push rod moves back and forth in a shaft hole connecting the grooves at the two ends, the limiting block is limited by a step formed between the shaft hole and the clamping groove 201, and can also be clamped on the limiting block 2 by the pushing head 11; the limiting device of the elastic mandril 9 comprises a special-shaped sleeve 8 arranged at the notch of a mandril groove 10, a step surface 12 at the bottom end of the mandril 9 is clamped by the special-shaped sleeve 8, a dovetail groove 103 is further formed in the side wall of the heel 1, the dovetail groove 103 is opposite to a dovetail groove bulge 13 arranged on the side wall of the sole bulge, the fit clearance between the heel 1 groove and the sole bulge is 0.005mm-0.5mm, preferably 0.01mm, the sole bulge is a structure which is smaller from top to bottom, the sole bulge is a trapezoid structure or an inverted triangle structure or a funnel structure or a T-shaped structure, the limiting device comprises an upper bulge 401 and a lower bulge 402, the lower bulge 402 is a cylindrical structure or a cuboid structure or a cube structure with the same cross section, and the push rod structure 3 is vertically arranged on the lower bulge 402.

The technical solution of the present invention is further illustrated by the following specific examples:

fig. 1 is a schematic view of the overall structure of a sole and a heel 1 in a separated state according to an embodiment of the present invention; fig. 2 is a partial structure view showing a state where a sole is coupled to a heel 1 according to an embodiment of the present invention; the utility model relates to a convenient and fast detachable heel 1 type high-heeled shoe, which mainly comprises a heel 1, a push rod structure 3, a sole bulge, a heel 1 groove and an elastic ejector rod 9, wherein the top end of the heel 1 is provided with the heel 1 groove, the heel 1 is also fixedly provided with a limiting block 2, the limiting block 2 is internally and movably provided with the push rod structure 3, the push rod structure 3 can move in the limiting block 2 by pushing a key 301 under the action of external force, the end part of the limiting block 2 is provided with a clamping groove 201 for clamping the ejector rod 9 on the sole bulge, the sole bulge is arranged in matching connection with the heel 1, the sole bulge is provided with an upper bulge 401 and a lower bulge 402 which are matched with the heel 1 groove, the side wall of the lower bulge 402 is also provided with a dovetail groove bulge 13 matched with the dovetail groove 103, the dovetail groove 103 is arranged on the inner wall of the heel 1 groove, the sole protrusion can be engaged with and disengaged from the heel 1 by an external force. The fit clearance between the groove of the heel 1 and the sole bulge is 0.01mm, the sole bulge is a structure which is smaller and smaller from top to bottom and is a T-shaped structure and comprises an upper bulge 401 and a lower bulge 402, the lower bulge 402 is a cylindrical structure with the same section, and the push rod structure 3 is vertically arranged on the lower bulge 402.

In order to enable the sole protrusion to be detachably connected with the heel 1, a mandril groove 10 is formed in the sole protrusion, a mandril 9 and a spring 5 are arranged in the mandril groove 10, a special-shaped sleeve 8 arranged on the notch of the mandril groove 10 is clamped and limited by a step surface 12 at the bottom end of the mandril 9 through the special-shaped sleeve 8, and the mandril 9 can move in the mandril groove 10 under the action of the spring 5. When sole arch and heel 1 joint, under the exogenic action, the sole arch can be with heel 1 joint, and set up the inside that the special-shaped cover can be impressed to ejector pin 9 in the sole arch, and when the joint was arrived fixed position, ejector pin 9 can outwards move under spring 5's effect, and the top of ejector pin 9 can be with the joint recess 201 joint that sets up on stopper 2 to realize the protruding and heel 1's of sole locking. The sole bulge is fixedly connected with the insole 7, and an upper surface 6 for decorating a human foot is arranged between the sole bulge and the insole 7.

In order to ensure that the heel 1 and the sole bulge are more convenient and firm to assemble, the heel 1 and the sole bulge are provided with a dovetail groove 103 and a dovetail groove bulge 13 in a matching way. In order to realize the locking and the separation of the heel 1 and the sole bulge, an unlocking component, namely a limiting block 2 and a push rod structure 3 designed in a matching way are arranged on the heel 1, and a locking component, namely a special-shaped sleeve, a push rod 9 designed in a matching way and a spring 5 are arranged on the sole bulge.

When other favorite heels are required to be replaced, only the push rod structure 3 needs to be pressed to the bottommost end, the ejector rod 9 is completely pressed into the ejector rod groove 10 by one end of the push rod structure 3, the spring 5 is compressed at the moment, the shoe heel 1 is pulled downwards, and the push rod structure 3 is loosened. Then other heels 1 matched with the sole bulges are pressed in from the bottom to the top, so that the heels 1 and the sole bulges can be automatically locked. The scheme is simple and convenient to disassemble and replace the heel 1.

The above description is only exemplary of the present invention and should not be taken as limiting the utility model, and any modifications, equivalents, improvements, etc. that are made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. The utility model provides a heel formula high-heeled shoes can be dismantled to convenient type, includes sole and heel (1), sole and heel (1) between be equipped with and trade with device and buckle device, a serial communication port, buckle device including set up the sole lug on the sole, set up heel (1) recess on heel (1), the sole lug set up with heel (1) recess phase-match, trade with the device including setting up on the sole lug, the joint is in the elasticity ejector pin (9) of sole and set up on heel (1), orders about elasticity ejector pin (9) and breaks away from push rod structure (3) of heel (1).

2. The portable detachable heel type high-heeled shoe according to claim 1, wherein one end of the push rod structure (3) is a push head (11) corresponding to the elastic mandril (9), and the other end is a key (301), is positioned on the outer surface of the heel (1) of the high-heeled shoe, and is connected with the push head (11) and the push rod of the key (301).

3. The convenient and fast detachable heel type high-heeled shoe as claimed in claim 2, wherein a clamping groove (201) is formed in the inner wall of the groove of the heel (1), and the elastic mandril (9) is clamped in the clamping groove (201) of the groove of the heel (1).

4. The portable detachable heel type high-heeled shoe as claimed in claim 1, 2 or 3, wherein the push rod structure (3) is arranged in a push rod groove (10) formed in the outer wall of the sole convex block, the elastic push rod (9) comprises a push rod (9) and a spring (5), and the spring (5) is positioned in the push rod groove (10).

5. The portable detachable heel type high-heeled shoe according to claim 4, wherein the elastic ejector rod (9) and the push rod structure (3) are provided with limiting devices.

6. The convenient and fast detachable heel type high-heeled shoe as claimed in claim 5, wherein the limiting device of the push rod structure (3) is a limiting block (2), the push head (11) and the button (301) move back and forth in the grooves formed at the two ends of the limiting block (2), the push rod moves back and forth in the shaft holes connecting the grooves at the two ends, and the push head (11) is limited by the step formed between the shaft hole and the clamping groove (201); the limiting device of the elastic ejector rod (9) comprises a special-shaped sleeve (8) arranged on a notch of the ejector rod groove (10).

7. The portable detachable heel type high-heeled shoe as claimed in claim 1, wherein a dovetail groove (103) is formed in the side wall of the groove of the heel (1), and a dovetail protrusion (13) arranged on the side wall of the sole protrusion is opposite to the dovetail groove (103).

8. The portable detachable heel type high-heeled shoe according to claim 1, 2, 3, 5, 6 or 7, wherein the fit clearance between the concave groove of the heel (1) and the convex part of the sole is 0.005mm-0.5 mm.

9. The high-heeled shoe with detachable convenient heel as claimed in claim 8, wherein the sole protrusions are structures which are smaller from top to bottom and comprise an upper protrusion (401) and a lower protrusion (402).

10. The portable detachable heel type high-heeled shoe according to claim 9, wherein the sole protrusion is of a trapezoidal structure, an inverted triangular structure, a funnel structure or a T-shaped structure, the lower protrusion (402) is of a cylindrical structure, a cuboid structure or a cube structure with the same cross section, and the push rod structure (3) is vertically arranged on the lower protrusion (402).

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