Plug-in type combined heel

Abstract

The utility model relates to the technical field of plug-in type combined heels, and discloses a plug-in type combined heel which comprises a mounting seat and a heel body, a cylinder connecting rod is mounted in the middle of the mounting seat, the cylinder connecting rod is attached to the bottom face, provided with a mounting groove, in the heel body, and fixed sliding grooves are formed in the front side and the rear side of the heel body. A transverse pushing spring is installed on the surface of the left end of the spring bottom cushion block, the top of the right end of the pushing spring is fixedly connected with a fixing rod, a fixing block is installed on the surface of the left end of the fixing rod, and the upper surface of the fixing block is tightly attached to the outer wall of the cylinder connecting rod; a limiting column is installed on the inner wall of the lower side of the mounting groove of the heel body; limiting blocks are mounted on the upper surfaces of the upper ends of the limiting columns, limiting spring bottom base plates are mounted at the bottoms of the mounting grooves, limiting springs are mounted on the upper end surfaces of the limiting spring bottom base plates, and the top ends of the limiting springs are movably attached to the column connecting rods. The device is simple in structure and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of plug-in combined heels, in particular to a plug-in combined heel. Background Art

[0002] High heels are a type of shoe with particularly high heels, which makes the wearer's heels significantly higher than their toes. In addition to increasing height, the more important factor is that high heels can enhance seductiveness. High heels reduce a woman's stride because the center of gravity moves backward, so the legs straighten accordingly, and the buttocks contract and the chest pushes forward, making a woman's standing and walking posture full of charm, and grace and grace come into being. Therefore, high heels become an indispensable equipment for ladies who love beauty. At the same time, the higher and thinner the heels, the greater the pressure on the forefoot, the greater the damage to the feet and the human body, and the greater the probability of ladies falling. The thicker the heels, the larger the force-bearing area and the more stable it is to wear.

[0003] Traditional heels are formed in an integral molding manner. When the style and color combination of the heels need to be adjusted, a new mold is often required, and the combination of colors and patterns is often extremely single and cannot be flexibly changed. People have to repeatedly buy multiple pairs of shoes, which not only wastes money but also brings many inconveniences. Therefore, a high-heeled shoe with a combined heel is provided to solve the above-mentioned problems.

[0004] The application number is 201820567677.7, which discloses a combined heel, including a heel body and a sleeve, wherein the upper end of the heel body is provided with a plug-in portion, the plug-in portion and the heel body form a step surrounding the plug-in portion, the step is provided with a slot extending toward the heel body, the sleeve matches the plug-in portion, the sleeve has an insert block matching the slot, the sleeve is sleeved on the plug-in portion, the insert block is inserted into the slot, and the sleeve and the heel body are fused or bonded at the matching position. The combined heel can be molded separately according to the included components, and when it is necessary to manufacture heels with different color combinations, each component can be color-adjusted and injection-molded separately, so that a set of molds can be used to adjust multiple color combinations, or the style can be adjusted by adjusting the molds of individual components (the sleeve and other sleeve parts must be fixed in shape), for example, the color and style of the sleeve and the heel body can be adjusted separately.

[0005] The combined heel assembly disclosed in the above document has the following defects: the combined heel is assembled in an upper and lower sleeve manner, which is difficult to use in high-heeled shoes and is very difficult to replace the heel. In addition, the device may cause damage to the heel due to friction after being worn for a period of time.

[0006] It can be seen from this that the existing combined heel assembly is difficult to use in high-heeled shoes, and it is necessary to improve the existing deficiencies and provide a plug-in combined heel. Utility Model Content

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a plug-in combined heel, comprising a mounting seat and a heel body, a column connecting rod is installed in the middle position of the mounting seat, the column connecting rod is fitted with the bottom surface of the mounting groove inside the heel body, fixed slide grooves are provided on the front and rear sides of the heel body, a spring bottom pad is installed at the bottom of the groove of the fixed slide groove, a transverse push spring is installed on the left end surface of the spring bottom pad, the right end top of the transverse push spring is fixedly connected to the fixing rod, a fixing block is installed on the left end surface of the fixing rod, the upper surface of the fixing block is tightly fitted with the outer wall of the column connecting rod, a limiting column is installed on the lower inner wall of the mounting groove of the heel body, a limiting block is installed on the upper upper surface of the limiting column, a limiting spring bottom pad is installed at the bottom of the mounting groove, a limiting spring is installed on the upper end surface of the limiting spring bottom pad, and the top end of the limiting spring is movably fitted with the column connecting rod.

[0009] Furthermore, the top of the column connecting rod extends upward to the trapezoidal groove inside the mounting seat.

[0010] Furthermore, an anti-wear bottom pad is installed on the bottom surface of the heel body, and the anti-wear bottom pad is fixedly installed on the bottom surface of the heel body.

[0011] Furthermore, the rod diameter of the column connecting rod is smaller than the hole diameter of the mounting groove of the heel body.

[0012] Furthermore, a limiting column is installed on the inner wall of the bottom end of the installation groove, a limiting block is installed on the upper surface of the limiting column, the limiting block is tightly fitted with the column connecting rod, and the lower surface of the limiting block is tightly fitted with the top of the limiting spring.

[0013] Furthermore, the stiffness coefficient of the limit spring is greater than the stiffness coefficient of the transverse thrust spring.

[0014] Furthermore, a screw hole is present in the middle portion of the upper surface of the mounting seat and is movably connected to the fixing screw, and a fixing screw button is installed on the upper end surface of the fixing screw.

[0015] The utility model has the following beneficial effects:

[0016] (1) The utility model sets a fixing structure to make the mounting seat and the heel body fit tightly together. When the mounting seat drives the column connecting rod to press into the mounting groove, the transverse spring in the fixed slide groove will be compressed toward the transverse spring bottom pad. At the same time, the transverse spring will provide a reverse force to the fixing block, so that the fixing block fits tightly against the outer wall of the column connecting rod so that the mounting body and the heel body are tightly connected together. At the same time, the limit blocks on both sides of the bottom of the slide groove will also provide a transverse limit force to the column connecting rod so that the mounting body and the heel body are more tightly connected together. At the same time, a fixed knob-type mounting body installed on the surface of the mounting seat can be fixed together with the column connecting rod.

[0017] (2) The utility model can extend the service life of the heel body by installing an anti-wear bottom pad at the bottom of the heel body.

[0018] (3) The utility model installs a limit spring at the bottom of the installation slot, which can provide a reverse force to the column connecting rod when the column connecting rod is compressed downward, so that the heel body and the installation body can be separated more conveniently.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the cross-sectional view of the main structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the horizontal push fixing structure A of the cross-sectional view of the main structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the side structure of the main structure of the utility model;

[0024] Figure 4 It is a schematic diagram of the structural section of the utility model;

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] In the figure: 1. mounting seat; 101. fixing screw button; 102. fixing screw; 103. trapezoidal groove; 2. column connecting rod; 3. heel body; 4. mounting groove; 5. fixing rod; 501. fixing block; 502. push spring; 503. spring bottom pad; 504. fixing slide groove; 6. limiting column; 602. limiting spring; 603. limiting block; 604. limiting spring bottom pad; 7. anti-wear bottom pad. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1 - Figure 4 As shown, the utility model is a plug-in combined heel, comprising a mounting seat 1 and a heel body 3, a column connecting rod 2 is installed in the middle position of the mounting seat 1, the column connecting rod 2 is fitted with the bottom surface of the mounting groove 4 in the heel body 3, and there are fixed slide grooves 504 on the front and back sides of the heel body 3, a spring bottom pad 503 is installed at the bottom of the fixed slide groove 504, a horizontal push spring 502 is installed on the left end surface of the spring bottom pad 503, the right end top of the horizontal push spring 502 is fixedly connected to the fixed rod 5, and the left end of the fixed rod 5 A fixing block 501 is mounted on the surface, and the upper surface of the fixing block 501 is tightly fitted with the outer wall of the column connecting rod 2. A limiting column 6 is installed on the lower inner wall of the mounting groove 4 of the heel body 3, and a limiting block 603 is installed on the upper surface of the upper end of the limiting column 6. A spring bottom pad 604 is installed at the bottom of the mounting groove 4, and a limiting spring 602 is installed on the upper end surface of the limiting spring bottom pad 604. The top end of the limiting spring 602 is movably fitted with the column connecting rod 2, and the top of the column connecting rod 2 extends to the trapezoidal groove 103 inside the mounting seat 1.

[0029] An anti-wear bottom pad 7 is installed on the bottom surface of the heel body 3 , and the anti-wear bottom pad 7 is fixedly installed on the bottom surface of the heel body 3 .

[0030] The rod diameter of the column connecting rod 2 is smaller than the hole diameter of the mounting groove 4 of the heel body 3 .

[0031] A limiting column 6 is installed on the inner wall of the bottom end of the mounting groove 4 , and a limiting block 603 is installed on the upper surface of the limiting column 6 . The limiting block 603 fits tightly with the column connecting rod 2 , and the lower surface of the limiting block 603 fits tightly with the top of the limiting spring 602 .

[0032] The stiffness coefficient of the limit spring 602 is greater than the stiffness coefficient of the transverse thrust spring 502 .

[0033] A screw hole is provided in the middle of the upper surface of the mounting base 1 and is movably connected to the fixing screw 102 . A fixing screw 101 is installed on the upper end surface of the fixing screw 102 .

[0034] When in use, first press the column connecting rod 2 installed inside the mounting seat 1 into the mounting groove 4, which will compress the transverse push spring 502 in the fixed slide groove 504 toward the spring bottom pad 503. At the same time, the transverse push spring 502 will provide a reverse force to the fixing block 501, so that the fixing block 501 is tightly fitted to the outer wall of the column connecting rod 2. At the same time, the bottom end of the column connecting rod 2 is stuck by the limit block 603. Finally, when the mounting seat 1 is pressed hard, the bottom of the column connecting rod 2 and the limit spring 602 are movably connected together, so that the limit spring 602 is compressed downward. At the same time, the spring stiffness coefficient of the limit spring 602 is greater than the transverse push spring 502, so the limit spring 602 will provide a reverse force to the column connecting rod 2, so that the column connecting rod 2 moves upward, thereby separating the heel body 3 from the mounting seat 1.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A plug-in combined heel, comprising a mounting seat (1) and a heel body (3), characterized in that: A column connecting rod (2) is installed in the middle position of the mounting seat (1), and the column connecting rod (2) is in contact with the bottom surface of the mounting groove (4) formed inside the heel body (3). Fixed sliding grooves (504) are provided on the front and rear sides of the heel body (3). A spring bottom pad (503) is installed at the bottom of the fixed sliding groove (504). A horizontal push spring (502) is installed on the left end surface of the spring bottom pad (503). The right end top of the horizontal push spring (502) is fixedly connected to the fixing rod (5). A fixing block (501) is installed on the left end surface of the fixing rod (5). The upper surface of the fixing block (501) is tightly in contact with the outer wall of the column connecting rod (2). A limiting column (6) is installed on the lower inner wall of the mounting groove (4) of the heel body (3). The limiting column (6) A limit block (603) is installed on the upper surface of the upper end of the column, a limit spring bottom pad (604) is installed at the bottom of the installation groove (4), a limit spring (602) is installed on the upper surface of the limit spring bottom pad (604), and the top end of the limit spring (602) is movably fitted with the column connecting rod (2).

2. The plug-in combined heel according to claim 1, characterized in that: The top of the column connecting rod (2) extends upward to the inner trapezoidal groove (103) of the mounting seat (1).

3. The plug-in combined heel according to claim 1, characterized in that: An anti-wear bottom pad (7) is installed on the bottom surface of the heel body (3), and the anti-wear bottom pad (7) is fixedly installed on the bottom surface of the heel body (3).

4. The plug-in combined heel according to claim 3, characterized in that: The rod diameter of the column connecting rod (2) is smaller than the hole diameter of the mounting groove (4) of the heel body (3).

5. The plug-in combined heel according to claim 4, characterized in that: A limiting column (6) is installed on the inner wall of the bottom end of the installation groove (4), and a limiting block (603) is installed on the upper surface of the limiting column (6). The limiting block (603) is tightly fitted with the column connecting rod (2), and the lower surface of the limiting block (603) is tightly fitted with the top end of the limiting spring (602).

6. The plug-in combined heel according to claim 5, characterized in that: The stiffness coefficient of the limit spring (602) is greater than the stiffness coefficient of the transverse thrust spring (502).

7. The plug-in combined heel according to claim 5, characterized in that: A screw hole is provided in the middle of the upper surface of the mounting seat (1) and is movably connected to the fixing screw (102), and a fixing screw button (101) is installed on the upper end surface of the fixing screw (102).

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