TWM586966U - Height adjustable shoe heel structure - Google Patents

Abstract

A height-adjustable heel structure includes: a support rod, an adjustment rod, and a telescopic member, wherein the support rod is provided with a tubular guide hole from bottom to top, and a track is provided on the inner wall of the guide hole. There are also a number of card grooves that communicate with the track and are horizontally set. The adjustment rod system is columnar and can be pivoted up and down in the guide hole of the support rod. There is an elastic card bullet above the adjustment rod. Abutting on the track of the supporting rod, the carding point is retracted by the track's abutment to form a spring positioning function. The rotating telescopic element is a staged socket combination of circular tubes of different diameters from top to bottom. It can be folded and unfolded. A hollow assembly area is set in the center. A round tube at the bottom end is provided with a sleeve with a smaller diameter and fixed to the outer wall of the bottom end of the adjustment rod. The heel is combined with a telescopic member and a support rod system. For the shoe body, the swivel member can be driven to change the height of the shoe body only by rotating the adjusting member, making it more convenient and convenient to use and flexible in changing.

Description

Adjustable heel structure

The present invention relates to a height-adjustable heel structure that is combined with a shoe body for consumers to immediately and easily adjust the height and height.

In the fashion industry and formal banquet parties, high heels can always bring the most beautiful temperament and charm to girls, but the fashion sense brought by high heels also brings girls to endure long mats after the event. The hard heels of going home, I ca n’t wait to change the more comfortable shoes, and even prefer to walk home with bare feet in high heels. Therefore, the Italian designer Tan Ya has invented to solve the problems caused by high heels. Different heights and different shapes of heels are used to replace the main body of the shoes, which is a good news for girls with high heels. However, they must change the height of the shoes by purchasing heels of different sizes and shapes at one time. In use, they also need to carry another replacement. The heel of the shoe is placed in a leather bag. Once the bag is more delicate and small, and the heel cannot be put in, it will cause trouble and inconvenience in carrying. At the same time, after an event, the heel is in prolonged walking contact. On the ground, the heel must also be placed in a bag and then stored in a leather bag, so that the inner lining of the leather bag will not be soiled by the replaced heel. At the same time, different color shoe main bodies must be matched with different heel color systems so as not to be too obtrusive, and different types of heels with different shapes and different sizes need to be purchased for matching, which causes a burden on the purchase and consumption. Various consumption levels, and it is a major problem for consumers with choice barriers, making them more time-consuming in matching choices and affecting the mood of participating in the activity, and will also relatively take up space for storage and carrying, thereby reducing Market Competitiveness.

In view of the above-mentioned lack of adjustable height heel structure design and use, the creator thought about the idea of creation, and designed it based on many years of experience. After many discussions and amendments, he created this creation.

The main purpose of this creation is to provide a height-adjustable heel structure. The heel is combined with the shoe body by using a telescopic member and a support rod system, and the telescopic member can be folded up or down only by rotating the adjusting member. Expand immediately to change the height of the shoe body, without having to carry additional heels to be replaced or the trouble of purchasing multiple styles of heels. It is more flexible, easy and quick to use, and the time of collocation is omitted.

The secondary purpose of this creation is to provide a height-adjustable heel structure that uses support rods and telescopic parts to integrate with the shoe body without the need to separately store and buy various styles of heels, and it is possible to omit the purchase of additional heels Consumption and matching time-consuming, and can quickly adjust the height immediately according to the needs of users and the situation of each occasion, in order to achieve the full range of flexible use of each place without restrictions, and provide consumers with no need to purchase Constituting the set of heel accessories is more economical and market competitive.

In order to help the review members understand the technical and structural features of this creation and the effects that can be achieved, the following is a more detailed description of the best use of this creation in conjunction with drawings and component symbols:

Please refer to FIG. 1 and FIG. 2, which include: a support rod 10, an adjustment rod 20, and a telescopic member 30. A top surface of the support rod 10 is provided with a flat surface 11, and a tubular guide is provided from bottom to top. The pivot hole 12 is provided with rails 13 symmetrically on both sides of the inner wall of the guide hole 12, and two rails 13 are opposite and spaced with a plurality of card grooves 14. The card grooves 14 communicate with the track 13 and are horizontally arranged. A locking area 15 is recessed. The adjusting rod 20 is arranged in a column shape and can be pivoted up and down in the guide hole 12 of the supporting rod 10. A locking point 21 is symmetrically provided on both sides above the adjusting rod 20. The click point 21 is set as a ball with retracting and bouncing functions, and is accommodated in the track 13 of the support rod 10. The click point 21 is retracted by the track 13 to form a spring positioning function. The piece 30 is a circular tube 31 with different diameters from the top to the bottom. It can be folded and unfolded in stages. A hollow assembly area 32 is set in the center, and a smaller tube 31 is set at the bottom. The sleeve hole 33 with a diameter is fixed on the outer wall of the bottom end of the adjusting rod 20.

Please refer to FIG. 3 and FIG. 4, when the locking point 21 of the adjusting rod 20 slides up along the track 13 of the supporting rod 10, it will simultaneously drive the sleeve hole 33 of the telescopic member 30 and move each circular tube 33 from bottom to top. Sequentially shrink to the carding point 21 and slide to the uppermost card groove 14, and then rotate the adjustment lever 20 in the direction of the carding groove 14 until the carding point 21 is located in the locking area 15, and the carding point 21 will not be oppressed. The bouncing card is positioned within the locking area 15. At this time, the retractable member 30 is completely closed with the displacement of the adjustment lever 20, so that the shoe body A can be positioned in a low heel state.

Please refer to FIG. 5 and FIG. 6, when the adjustment lever 20 is rotated toward the track 13 of the support lever 10 so that the locking point 21 is separated from the locking area 15 and the contraction groove 14 is rotated to the track 13, and then the card of the adjustment lever 20 is rotated. When the point 21 moves down the guide hole 12 of the support rod 10 and the track 13 to the card groove 14 in the middle position, the adjustment rod 20 can be rotated in the direction of the card groove 14 in the middle position until the card point 21 is located in the locking area 15. The click point 21 will not be pressed and the bounce card will be positioned in the locking area 15. At this time, the telescopic member 30 will be stretched as the adjustment rod 20 moves to the middle card groove 14 to further change the heel. The height enables the shoe body A to be maintained in the middle heel state.

Please refer to FIG. 7 and FIG. 8, when the adjusting rod 20 is rotated toward the track 13 of the supporting rod 10 so that the locking point 21 is separated from the locking area 15 and the elastic groove 14 in the middle position is rotated to the track 13, and then the adjusting rod is rotated. When the locking point 21 of 20 moves down the guide hole 12 and the track 13 of the support rod 10 to the bottom card groove 14, the adjusting rod 20 can be rotated in the direction of the card groove 14 at the bottom position until the card point 21 is located on the card. Stop zone 15 and jam point 21 will not be pressed and the card will bounce against the stop zone 15. At this time, the telescopic member 30 will be fully extended as the adjustment lever 20 moves to the lowermost card groove 14 , So that the shoe body A can show a high heel state easily and quickly.

The heel is combined with the shoe body A by using the telescopic member 30 and the support rod 10, and only the rotation of the adjusting member 20 can be used to drive the telescopic member 30 to change the height of the shoe body A, and it is not necessary to carry the heel to be replaced separately. The trouble of purchasing multiple styles of heels makes Trent more easy and convenient for use and flexibility in change. It is integrated with the shoe body A and does not need to be separately stored and purchased, and the consumption and matching of separately purchased heels can be omitted. It is time-consuming to choose, which is in line with economic benefits and market competitiveness.

Please refer to FIG. 9 and FIG. 10. The inner part of the support rod 10 is provided with a positioning elastic sheet 40 made of metal or plastic. The inner wall of the track 13 of the support rod 10 and each of the card grooves 14 are in vertical positions. A slot 16 is provided, and two sides of the positioning elastic piece 40 are respectively provided with a concave arc-shaped upper guide surface 41 and a lower guide surface 41 ′. The two guide surfaces 41 are connected with a connecting area 42, and are provided at the middle below the connecting area 42. A vertical piece-shaped insert block 43 is fixed in the slot 16 of the support rod 10, so that the connecting area 42 of the positioning spring piece 40 is inclined, and the upper guide surface 41 and the lower guide surface 41 'on both sides That is, it is located inside the card groove 14 and the inner wall below the support rod 10 respectively. When the locking point 21 of the adjusting lever 20 is located in the card groove 14, the blocking point 21 can be prevented from leaving the card groove by the upper guide surface 41 14 For the purpose of strengthening the positioning, when the adjusting lever 20 is rotated, the clamping point 21 will follow the concave arc surface of the guide surface 41 to generate a rotational elastic pressure (see FIG. 11). The positioning elastic piece 40 slides along the connecting area 42 To the lower guide surface (refer to FIG. 12), so that the locking point 21 is rotated away from the locking groove 14 and positioned on the track 13 to adjust the heel height, and when the locking point 21 of the adjusting lever 20 follows the track 13 of the supporting rod 10 toward During rotation, the click point 21 will generate a turning force on the lower guide surface 41 ′ and the elastic positioning elastic piece 40 rotates along the connection area 42 and continues to lower the upper guide surface 41 to slide into the card groove 14 to achieve positioning, and the card groove 14 An elastic shock absorber 50 can be set on the upper wall to hit the catch point 21, so that when the walking force is applied, the heel support rod 10 and the catch point 21 create a comfortable cushioning elasticity to slow down. Discomfort caused by direct impact with the ground, to achieve the best use.

In summary, when this creation is known to be industrially usable and progressive, and this creation has not been seen in any publications, it is also novel. When it complies with the provisions of the Patent Law, a new patent application is filed in accordance with the law, and you are kindly requested to examine Prayer for quasi-patents.

The above is only a feasible embodiment of this creation. When it cannot be used to limit the scope of implementation of this creation; that is, all equal changes and modifications made according to the scope of patent application for this new model shall still belong to this new model patent. Covered.

10‧‧‧ support bar

11‧‧‧plane

12‧‧‧ Pivot

13‧‧‧ track

14‧‧‧Kagou

15‧‧‧Stop Zone

16‧‧‧slot

20‧‧‧Adjustment lever

21‧‧‧ checkpoint

30‧‧‧ Telescopic

31‧‧‧ round tube

32‧‧‧Assembly area

33‧‧‧ set of holes

40‧‧‧ positioning shrapnel

41‧‧‧ Upper guide surface

41’‧‧‧ bottom guide surface

42‧‧‧Linked Area

43‧‧‧ Insert block

50‧‧‧ Suspension

A‧‧‧Shoe body

Figure 1 is a three-dimensional exploded view of this creation.
Fig. 2 is a perspective view of a three-dimensional combination of a supporting rod and an adjusting member of this creation.
Figure 3 is a cross-section view of the low-heeled combination of the complete collapse of this creation.
FIG. 4 is a diagram of the use state of FIG. 3.
Figure 5 is a sectional view of the middle-heel combination of this creation.
FIG. 6 is a diagram of the use state of FIG. 5.
Figure 7 is a fully expanded high-heeled sectional view of this creation.
FIG. 8 is a diagram of the use state of FIG. 7.
Figure 9 is a perspective view of the positioning shrapnel for this creation.
FIG. 10 is a schematic cross-sectional view of a positioning spring assembled in a support rod for the creation.
FIG. 11 is a schematic diagram of the positioning of the adjusting lever by rotating the clamping point of the adjusting lever away from the supporting groove and compressing the elastic piece.
FIG. 12 is a schematic diagram of the elastic positioning of the elastic piece by rotating the supporting rod guide hole with the adjusting lever snap point and rotating the supporting rod.
FIG. 13 is a schematic diagram of the shock absorber group springing against the stuck point inside the card groove of the support rod for this creation.

Claims (9)

A height-adjustable heel structure includes: a support rod, an adjustment rod, and a telescopic member, wherein the support rod is provided with a tubular guide hole from bottom to top, and a track is provided on the inner wall of the guide hole. There are also a number of card grooves that communicate with the track and are horizontally set. The adjustment rod system is columnar and can be pivoted up and down in the guide hole of the support rod. There is an elastic card bullet above the adjustment rod. Abutting on the track of the supporting rod, the carding point is retracted by the track's abutment to form a spring positioning function. The rotating telescopic element is a staged socket combination of circular tubes of different diameters from top to bottom. It can be folded and unfolded. A hollow assembly area is set in the center. A round tube at the bottom end is provided with a sleeve with a smaller diameter and fixed to the outer wall of the bottom end of the adjustment rod. The heel is combined with a telescopic member and a support rod system. For the shoe body, the swivel member can be driven to change the height of the shoe body only by rotating the adjusting member, making it more convenient and convenient to use and flexible in changing. The adjustable height heel structure according to claim 1, wherein the top surface of the support rod is provided with a flat surface. The height-adjustable heel structure according to claim 1, wherein the rails of the support rod are symmetrically provided on both sides of the inner wall of the guide hole, and the grooves are oppositely disposed on the rails on both sides. The height-adjustable heel structure according to claim 1, wherein one end of the groove of the support rod is recessed with a locking area for positioning of the snap point of the adjusting member. The height-adjustable heel structure according to claim 1, wherein the locking points of the adjusting rod are symmetrically arranged. The height-adjustable heel structure according to claim 1, wherein the locking point of the adjusting rod is set as a ball with a function of retracting and bouncing. The height-adjustable heel structure according to claim 1, wherein an elastic shock-absorbing member can be provided on the upper wall of the card groove of the support rod to reach the card point. The height-adjustable heel structure according to claim 1, wherein the inner group of the support rod is provided with positioning springs, the inner wall of the rail of the support rod and each card groove are provided with a slot, and the two sides of the positioning spring are respectively provided with A concave arc-shaped upper guide surface and a lower guide surface are provided. The two guide surfaces are connected with a connection area, and an insert block is inserted in the middle of the lower area of the connection area to be fixed in the slot of the support rod, so as to locate the connection area of the elastic piece. It has an inclination, and the upper guide surface and the lower guide surface on both sides are respectively located in the card groove and the inner wall below the support rod. The adjustable height heel structure according to claim 8, wherein the positioning elastic piece can be made of metal or plastic.