CN2455092Y - Vibration absorbing shoes - Google Patents

Abstract

The utility model relates to a vibration absorbing shoe, which comprises a shoe upper and a shoe sole, wherein, containing space is formed inside a shoe heel of the back half part of the shoe sole, and an elastic structure body is inlaid inside the containing space. The elastic structure body is provided with an upper fixing piece, a lower fixing piece, and an elastic subassembly which is arranged between the two fixing pieces. The elastic subassembly is formed by a spring and a pair of upper and lower casing tubes which are sheathed outside the spring. The upper fixing piece and the lower fixing piece are respectively connected with the top surface and the bottom surface of the containing space of the shoe sole, and both ends of the elastic subassembly are respectively positioned on the two fixing pieces. The elastic structure piece can be combined with the shoe sole by adopting the methods of side face or back face placing and sandwich layer presetting.

Description

A kind of shock-absorbing footwear

The utility model relates to a kind of shock-absorbing footwear, particularly relate to a kind of in spring heel interlocking powerful formula is arranged, and the shock-absorbing footwear of durability, rigidity, all good elastic structure of stability.

The footwear body of shoes has preceding packet header formula vamp and back waistline formula vamp, and by preceding following the sole of forming with heel; Follow before the sole with heel can be for being made into integration, follow thinner before general, heel is thicker, because no matter be when walking about or when running, is all contacted with ground earlier with the bottom surface by preceding, so, follow the place before less being arranged on of general shoes structure-improved, thus, can form a folder bottom part above the sole and between the oblique body bottom surface, when the space in the folder bottom is formed with special structure, can show different effects.

So, some known footwear construction, for make wear more comfortable, existing people designs air cushion footwear or sound footwear, sound footwear are wherein improved and are got by the air cushion footwear, and just the air cushion footwear only are merely to be embedded with an air bag at least in the folder bottom, as shown in figure 20, air bag 41 in the footwear 4 is changeable, but air bag has its intrinsic shape, is a kind of fat form of heaving, when the foot trampling at the sole place, make the air bag pressurized, and show paralysed slightly flat phenomenon, the state that is crushed as balloon, but when sufficient heel is mentioned once more, enough spaces and time are just arranged, allow air bag restore to the original state.

So, the air cushion footwear promptly are deformed into action between the recovery with air bag by pressurized, produce the effect of air cushion, make sufficient heel have a soft part against, rather than contact with very hard sole, though can put the shoe-pad of foam formula in the footwear body, the function of shoe-pad is far away from the good springiness of air bag, also, remove formed back strut elastic force simultaneously with the application of force not as its comfort that can produce.

But the disadvantage of air cushion footwear air bag is worried balloon rupture exactly, in case break, good again effect has promptly lost with good comfort again; So someone makes this airbag structure into type of respiration, just an air chamber 51 of sole 5 has with the external world one ventilating hole channel 52 is arranged, as shown in figure 21, air when sole 5 is stressed in air chamber 51 air bags is little by little oppressed and be extruded by ventilating hole channel 52 places, at this moment can lose comfortableness, but, mention when sufficient heel one, pressure has not had at that moment, has not had the air of capacity in these air chamber 51 air bags, pressure is low, and extraneous air, pressure is higher than air bag inside, and foreign side's air is just entered in the air bag by ventilating hole channel 52 rapidly, and air bag is restored to the original state again, whenever make a move and just repeat above-mentioned action once.

The sound footwear will produce sound, be to be plugged with a sound flute cover in the exit of ventilating hole channel, ringing in the flute cover has a vibrating reed, and when gas entered fast or discharges, airflow flowing allowed vibrating reed produce vibration fast, and sound, just produce a step one sound, the power of sound changes, and the weight of being stepped on each step of work changes, have the dynamic sound fluctuated to occur, this promptly is the effect that known sound footwear are produced.

So improvement to shoes, all mainly be arranged on sole, heel position particularly, to cooperate the action of foot, these structures, though produce air cushion function is partly arranged, can't produce better buffering function, can't be when jumping, produce better needed elastic force, because reaction force only can be given you in ground, you give its too many gravity, and possible foot must bear bigger pressure, can jump off by eminence, whole leg all can be stressed, even have the vola to numb, promptly be because of reaction force too big; This shows, still have a lot of shortcomings on the known configurations; Remaining provides more realistic demand and comfortable shock-absorbing footwear to the user.

The purpose of this utility model is to provide a kind of shock-absorbing footwear, with ad hoc elastic force anti-vibration structure, automatically produce better control, not only have the function of buffering, and have better comfortableness, allow the suffered active force of foot reduce to minimum, promptly can labour-saving mode go walking, it can give better elasticity, and at every moment contacts with the vola, the time that its generation effect need not be waited for, at any time give required support, and can eliminate partly reaction force, and foot can be moved more leggiero, allow foot obtain five-star enjoyment, use to reach the most cleverly, so is the outfit an of the best, has been enough to improve all shortcomings of known technology, and has produced the effect that known technology institute can not reach.

Above-mentioned purpose of the present utility model realizes in the following manner, a kind of shock-absorbing footwear, structure is: form an accommodation space in the latter half of heel of a shoe of sole, in accommodation space, embed an elastic structure, this elastic structure has a upper fixing element and fixture once, and an elastic parts arranged between two fixtures, this elastic parts be preferably by at least one spring be socketed on spring appearance a pair of, setting of casing forms, the end face of upper fixing element and sole accommodation space joins, and upper fixing element is positioned with an end of this elastic parts, and the bottom surface of following fixture and sole accommodation space joins, and following fixture is positioned with the other end of this elastic parts.

This elastic structure can adopt the side to put formula, the back is put three kinds of modes of formula and interlayer presetting system and combined with sole.That is to say that the opening of described accommodation space both can be positioned at the side of sole, also can be positioned at the back of sole, even can be positioned at the end face of sole.

Describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, so that more specifically understand the purpose of this utility model, feature and advantage.

Fig. 1 puts the stereogram of formula for the utility model back;

Fig. 2 puts the three-dimensional exploded view of formula for the utility model back;

Fig. 3 is the three-dimensional half sectional view of fixture of the present utility model;

Fig. 4 is the part cutaway view of elastic structure of the present utility model;

Fig. 5 is the stereogram of first kind of embodiment of the utility model elastic structure;

Fig. 6 is the side view of first kind of embodiment of the utility model elastic structure;

Fig. 7 is arranged at the side view of sole for first kind of embodiment of the utility model elastic structure;

Fig. 8 is the stereogram of second kind of embodiment of the utility model elastic structure;

Fig. 9 is the side view of second kind of embodiment of the utility model elastic structure;

Figure 10 is arranged at the side view of sole for second kind of embodiment of the utility model elastic structure;

Figure 11 is the stereogram of the third embodiment of the utility model elastic structure;

Figure 12 is arranged at the side view of sole for the third embodiment of the utility model elastic structure;

Fig. 13 is the three-dimensional perspective exploded view of the third embodiment of the utility model elastic structure;

Figure 14 puts the stereogram of formula for the utility model side;

Figure 15 puts the three-dimensional exploded view of formula for the utility model side;

Figure 16 puts the side view of formula for the utility model side;

Figure 17 is the three-dimensional exploded view of the utility model interlayer presetting system;

Figure 18 is the elastic structure and stereogram after sole combines among Figure 17;

Figure 19 is the part side cutaway view of the utility model interlayer presetting system;

Figure 20 is the part side-looking action schematic diagram of known first kind of structure;

Figure 21 is arranged at the stereogram of sole for known second kind of structure.

Extremely shown in Figure 19 as Fig. 1, be a kind of shock-absorbing footwear of the utility model, shoes 1 are made up of a vamp 11 and a sole 12, the utility model is divided into three major types according to the difference of embodiment, mainly be in the latter half of heel of a shoe 13 of sole 12, to form an accommodation space 14, sole 12 herein is rendered as the form of front-thin-rear-thick from the side-looking direction, embeds an elastic structure 3 in accommodation space 14.

This elastic structure 3 has a upper fixing element 31 and fixture 32 once, and the elastic parts 33 between two fixtures 31,32, this elastic parts 33 is preferably a pair of upper and lower sleeve pipe groups 330 that are socketed in outside the spring 331 by at least one spring 331 and and is formed, upper fixing element 31 joins with the end face 15 of sole 12 accommodation spaces 14, and this upper fixing element 31 is positioned with an end (upper end) of this elastic parts 33, and the bottom surface 16 of the accommodation space 14 of following fixture 32 and sole 12 joins, and following fixture 32 is positioned with the other end (lower end) of this elastic parts 33; Making this elastic structure 3 can adopt the back to put formula (Fig. 1 is to shown in Figure 13), side storing formula (Figure 14 is to shown in Figure 16) or three kinds of modes of interlayer presetting system (Figure 17 is to shown in Figure 19) combines with sole 12.

Wherein Fig. 1 and Fig. 3 are the elastic structure 3 forms appearance with a kind of horizontal V shape, the third elastic structure described later has adopted this form equally, and its difference is that the third elastic structure described later is made up of one group of spring 331 and upper and lower sleeve pipe group 330.

Formula is put in back wherein, mainly be meant at accommodation space 14 and be set as an opening in the rear side of sole 12, after elastic structure 3 assemblings of the present utility model are finished, be in the accommodation space 14 by the direct sole 12 of planting of the opening part at rear, and use the mode that engages to engage with sole formation, consult Fig. 1 to shown in Figure 2.

The shape of in Fig. 3, having represented fixture 31 of the present utility model or 32 in addition, it has a shank 34, one overhang 35 is arranged in shank 34, be provided with a hole 36 among this overhang 35, be formed with an accommodation chamber 351 in the overhang 35, because the internal diameter of overhang 35 is less than on elastic parts 33 outsides a pair of, the rostellum edge 337 of setting of casing group 330, the external diameter of end bead 338, i.e. state as shown in Figure 4, be with on a pair of, setting of casing group 330 upper ends one on the rostellum edge 337 of sleeve pipe 332 upper ends be connected in the last accommodation chamber 351 of overhang 35 of upper fixing element 31, also on a pair of, the end bead 338 of one setting of casing, 333 lower ends of setting of casing group 330 lower ends is connected to down in the following accommodation chamber 352 of overhang 35 of fixture 32, so make spring 331 by on a pair of, setting of casing group 330 obtains the location, just elastic parts 33 is connected to two fixtures 31,32 to form elastic structure 3, wherein be with accommodation space 14 places, the heel 13 of sole 12 partly is distinguished into sole 121 and following sole 122; Again upper fixing element 31 is connected to the inner face of sole 121, i.e. the end face 15 of accommodation space 14; And the following fixture 32 of handle is connected to down the inner face of sole 122, i.e. 16 places, bottom surface of accommodation space 14.

Owing to should be that above sleeve pipe 332 is connected to upper fixing element 31, be connected to down fixture 32 with setting of casing 333, and go up the external diameter of the internal diameter of sleeve pipe 332 greater than setting of casing 333 to upper and lower sleeve pipe group 330; And on last sleeve pipe 332, be provided with at least one guide groove 334, on setting of casing 333, be provided with a blocking bar 335 that corresponds to this guide groove 334, this blocking bar 335 is provided with an outwards outstanding eave tile 336, this eave tile 336 is stuck in this guide groove 334, when last sleeve pipe 332 when setting of casing 333 moves, because setting of casing 333 does not move, allow the eave tile 336 of blocking bar 335 in guide groove 334, move, sleeve pipe 332 is moved down along setting of casing 333, with the restriction of eave tile 336, prevent to be flicked by spring 331 between two sleeve pipes and separate again.

With reference to Fig. 5 to Fig. 7, first kind of enforcement that it has represented elastic structure 3 is a relatively actual user mode, this elastic structure 3 as mentioned above, have one with spring 331 and the elastic parts 33 that a pair of upper and lower sleeve pipe group 330 forms, it is inserted sole 12 places, promptly as shown in Figure 7; In addition, this kind structure is slightly different with aforementioned explanation shown in Figure 4 is that structure with upper fixing element 31 enlarges and forms a upper mounted plate 37, also will descend the structure of fixture 32 to enlarge and form a bottom plate 39, makes it form tabular structure.Can make elastic structure 3 form an assembly earlier, assemble with sole again.

With reference to Fig. 8 to Figure 10, it has represented second kind of enforcement of elastic structure 3, primary structure is close with first kind of elastic structure, it also is a relatively actual user mode, this elastic structure 3 as mentioned above, have four springs 331 and form the elastic parts 33 of the matrix form arrangement modes of two rows, two row respectively with four paired upper and lower sleeve pipe groups 330, it is inserted sole 12 for as shown in Figure 10.

Wherein two fixed heads the 37, the 39th of first kind of elastic structure 3 are represented with rectangular shape, for be arrangeding in parallel up and down, but when going into the accommodation space 14 of sole 12 as installing, then accommodation space 14 is for forming the slotted eye as the V shape, so also be to form the irregular heeling condition of side-looking after the combination of two fixed heads, this is the design that cooperates moulding, so, in fact the shape of two fixed heads, thickness, highly all be to cooperate sole to carry out whole design, shown in diagram, do not exceed; In addition, can a joint pin be set respectively, also can form another kind of appearance forrns at four corners of side in opposite directions of two fixed heads 37,39, utilize the characteristic that pulls and supports of joint pin, and then the stretching degree of fixing elastic parts, or the state of formation precompressed, all be the enforcement that possible change.

And the third elastic structure 3, single group of state as shown in Figure 1 and Figure 2, in addition, by Figure 11 to structure shown in Figure 13, mainly be to make two fixed heads 37,39 can have an end to join, join for left end as shown in FIG., to form the form of horizontal V shape, allow elastic structure 3 can be an assembly that assembles, the shape that more can cooperate sole, the elastic structure of finishing with winding 3 directly inserts accommodation space 14 places, two fixed heads that link to each other can be made into integration, but it is formed with soft material.

Formula is put in side wherein, be meant that mainly accommodation space 14 is arranged to an opening in the side of sole 12, after elastic structure 3 assemblings of the present utility model are finished, be in the accommodation space 14 by the direct sole 12 of planting of the opening part of side, and use the mode that engages to engage with sole formation, consult Figure 14 to shown in Figure 16.Being different from back storing formula is to be provided with connecting portion 17 in the rear end of sole 12.And above-mentioned two kinds of elastic structures 3 also all are applicable to this kind engagement state.

The interlayer presetting system, mainly be meant at accommodation space 14 and among sole 12, be set as an opening, after elastic structure 3 assemblings of the present utility model are finished, be in the accommodation space 14 by the direct sole 12 of planting of the opening part of top, and use the mode that engages to engage with vamp 11 formation, consult Figure 17 to shown in Figure 19.This kind mode and above-mentioned two kinds of plug-in types are different, because aforesaid dual mode is mainly exposing mode, but the interlayer presetting system can partly expose, as aforesaid two kinds of forms; Also can adopt the built-in mode of hiding fully.

And in this implements, also demonstrate the state that only is provided with a circular upper mounted plate 370, the end face place of fixture 32 direct forming in sole 12 can will be descended, (consult the state of Figure 19) as shown in figure 17, in the ledge 35 of following fixture 32, be formed with one and put chamber 351, in order to fit into elastic parts 33; Other makes this circle upper mounted plate 370 be discoideus, and is provided with four lugs 371, and this circle upper mounted plate 370 can directly overlap a holddown groove 18 places that are fixed in vamp 11 bottom surfaces; And the upper fixing element 31 set elastic parts 33 of upper mounted plate 37 its bottom surfaces also can be four, or manyly still less all can.In addition, also can make this bottom plate be connected to the below of elastic parts, bottom plate is represented with the form of this circle upper mounted plate, be connected to the accommodation space of sole again.

Structure in sum, the utility model mainly uses spring as an elastic parts, the number of spring is for trying to achieve balance as shown in FIG., be set to have only on one group of spring and the pair of corresponding, the independent form of setting of casing group, or the matrix spread pattern of four groups of springs and sleeve pipe group, but two springs and the two pairs of formed front and back of corresponding sleeve pipe group to arrange or about also be feasible mode to arranging, or three springs corresponding with it on, the setting of casing group form be that product word shape is arranged or in line front and back to the mode of arrangement, all should be contained in the various enforcement state of the present utility model.

So, in the utility model its definition become and be arranged to few one group spring and a pair of upper and lower sleeve pipe group, and the upper/lower terminal of a pair of upper and lower sleeve pipe group outside the spring is that corresponding with each respectively upper and lower fixture joins, and fixture can be a plate independently, also can be that some or the some of the end face of the sole institutes with the vamp bottom surface of shoes directly forms; If fixture is to be a plate, the main function of its design is for comprising the upper and lower end of a pair of upper and lower sleeve pipe outer with fixing spring at least, this is based on the function of the formed elastic parts of fixing spring, produces the phenomenon that moves or be shifted to prevent spring after compression.

In addition, the utility model is designed to have the combination of three kinds of different directions, should be able to comprise all assembly models, also can show three kinds of different use outward appearances, built-in and exposed to show, so rigidity and elasticity so that elastic parts produces just can have good resiliency, so be depressed into the formed sole of the utility model place with sufficient heel, directly bear body weight, and produce reaction force, the phenomenon that can allow foot feel that pressure is eliminated, on with the motion in more can provide the lifting force that contacts at any time, so can jump higher fartherly, do not produce directly and the ground state of contact, allow the application of force dexterously by after the spring absorption, machine oppositely provides in due course, become another auxiliary strength, when particularly jumping down, can not feel to be subjected to the attack of huger reaction force, to reduce pain to foot, so, can provide good usability and comfortableness by the utility model, be a complete mechanism different with known technology.

The above is that the utility model is in conjunction with the accompanying drawings to the detailed description of preferred embodiment; be not to be used for limiting the utility model; protection domain of the present utility model should be as the criterion with described claim; belong to the embodiment and the approximate construction of the similar variation in the utility model design scope, all should be contained among the utility model.

Claims (11)

1, a kind of shock-absorbing footwear include:

One vamp,

One sole forms an accommodation space in the later half heel of a shoe of sole,

It is characterized in that in the accommodation space of sole, being embedded with an elastic structure, this elastic structure has a upper fixing element and fixture once, and an elastic parts arranged between two fixtures, this elastic parts is formed by a pair of upward sleeve pipe and the setting of casing that at least one spring and is socketed in the spring appearance, the end face of the accommodation space of described upper fixing element and sole joins, and upper fixing element is positioned with an end of this elastic parts, and the bottom surface of following fixture and sole accommodation space joins, and following fixture is positioned with the other end of this elastic parts, and this forms the form of mutual socket to sleeve pipe.

2, shock-absorbing footwear as claimed in claim 1 is characterized in that the opening of described accommodation space is positioned at the side of sole.

3, shock-absorbing footwear as claimed in claim 1 is characterized in that the opening of described accommodation space is positioned at the back of sole.

4, shock-absorbing footwear as claimed in claim 1 is characterized in that the opening of described accommodation space is positioned at the end face of sole.

5, shock-absorbing footwear as claimed in claim 1 is characterized in that described upper fixing element is a upper mounted plate.

6, shock-absorbing footwear as claimed in claim 1 is characterized in that described fixture down is a bottom plate.

7, shock-absorbing footwear as claimed in claim 1 is characterized in that described upper fixing element directly is the end face of sole accommodation space.

8, shock-absorbing footwear as claimed in claim 1 is characterized in that described fixture down directly is the bottom surface of sole accommodation space.

9, shock-absorbing footwear as claimed in claim 8 is characterized in that this upper fixing element is a upper mounted plate, and this upper mounted plate is arranged in the holddown groove of this vamp bottom surface.

10, shock-absorbing footwear as claimed in claim 1, it is characterized in that this is that above sleeve pipe is connected to upper fixing element to upper and lower sleeve pipe, be connected to down fixture with setting of casing, and the internal diameter of last sleeve pipe is greater than cased external diameter, should go up on the sleeve pipe and be provided with at least one guide groove, setting of casing is provided with a corresponding blocking bar, and an eave tile of each blocking bar is stuck on this guide groove, and moves up and down along guide groove.

11, shock-absorbing footwear as claimed in claim 1 is characterized in that described upper fixing element and following fixture are respectively a upper mounted plate and bottom plate, and described upper mounted plate and bottom plate have a side to join.

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