CN201055025Y - Adjustable footwear damping device - Google Patents
Adjustable footwear damping device Download PDFInfo
- Publication number
- CN201055025Y CN201055025Y CNU200720072455XU CN200720072455U CN201055025Y CN 201055025 Y CN201055025 Y CN 201055025Y CN U200720072455X U CNU200720072455X U CN U200720072455XU CN 200720072455 U CN200720072455 U CN 200720072455U CN 201055025 Y CN201055025 Y CN 201055025Y
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- arcual component
- component
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- screw rod
- arcual
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Abstract
The utility model discloses a damping device for shoe, which contains a stable support component, an arched component with deformability and a regulating device which can regulate the span of the arched component. Both ends of the arched component are actively connected with the stable support component; the regulating device can be a tension component with elasticity, a gear or a screw rod with a button engaged with the gear, wherein, the gear is fixed on the stable support component, the tension component is connected to the both ends of the arched component and passes through a central shaft of the gear, and the screw rod is vertical to the central shaft of the gear. The regulating device also can be an elastic tension component, the outer surface of which belongs to a thread structure, and the regulating device passes through the screw holes at both ends of the arched component (the direction of the screw hole is opposite to the thread) and has a button at one end. The regulating device also can be a lifting mechanism which passes through the centre of the stable support component and aims at the centre of the arched component, wherein one end of the lifting mechanism close to the arched component is an elastomer. The utility model has simple structure and convenient operation, which can regulate the span or arch rise of the arched component to achieve the purpose of regulating the cushioning ability.
Description
[technical field]
The utility model relates to a kind of adjustable damping device, especially relates to a kind of adjustable footwear damping device.
[background technology]
People's walking process is the process of the bone/muscle coordinated movement of various economic factors of a very complicated and science, and pin less touch with the ground from contacting to earth to lifting is subjected to an impulse force that makes progress and frictional force forward, is subjected to a very big impulse force in the moment that pin contacts to earth.Someone did statistics, a people is when running or motion skip, contact to earth impulsive force that moment is subjected to ground of pin will reach three times of human body weight, so big impulsive force will cause serious injury to skeleton, joint and brain undoubtedly, alleviate this impulsive force so we need damping device to cushion really.
The shoes of the overwhelming majority all are employing reaches damping in midsole placement air bag or elastomeric method purposes at present.The shortcoming of this method is that the people of different weight needed cushioning ability when being engaged in different motions is different.As making the people run much faster, jump De Genggao, the shock-absorbing effect of material for sole of shoe often can not be too soft, and air bag or elastomeric cushioning ability are fixed in the sole, can not according to circumstances regulate.
[utility model content]
Technical problem to be solved in the utility model provides the damping device that a kind of user can regulate damping effect according to different situations.
In order to solve the problems of the technologies described above, the utility model has adopted following technical scheme;
A kind of adjustable footwear damping device comprises stable support member, and the two ends with deformability can the first free or movable relatively arcual component, it is characterized in that: also be provided with and be connected in the first arcual component two ends to regulate the adjusting device of its span.
Wherein: described adjusting device comprises the rubber-like tensile member, be fixed in the gear of stablizing the support member center and with the screw rod of the band knob of gears engaged, wherein tensile member connects the first arcual component two ends and passes through central gear axis.
Wherein: described adjusting device is to pass through the elevating mechanism of stablizing the support member center and aiming at the first arcual component center, and wherein elevating mechanism is an elastomer near an end of first arcual component.
Wherein: described elevating mechanism is and stablizes the screw rod that support member is threaded that its end away from first arcual component is provided with knob.
Wherein: the two ends of first arcual component that described two ends are can be relatively movable offer can hold connector therein about or the slotted eye that moves up and down.
Wherein: described connector is for connecting the screw of stablizing the support member and first arcual component.
Wherein: the described first arcual component two ends are provided with the opposite screw of hand of spiral, and described adjusting device is that outer surface is the screw rod of helicitic texture, and it passes the screw at the described first arcual component two ends, and an end is provided with knob.
Wherein: described two ends can be relatively the first movable arcual component be that described stable support member is provided with the groove that the two ends of described first arcual component can relatively move therein.
Wherein: also comprise at least one and be " ten " word interconnection mutually with described first arcual component or be that polygon radiation is connected, two ends can the second free or movable relatively arcual component.
Wherein: the two ends of second arcual component that described two ends are can be relatively movable offer can hold connector therein about or the slotted eye that moves up and down.
Wherein: described connector is for connecting the screw of stablizing the support member and second arcual component.
Wherein: described knob and described screw rod are for flexibly connecting.
Owing to adopted such scheme, the utlity model has following beneficial effect:
1. the arcual component that the utility model adopted has extremely strong deformation force, and the scope that cushioning ability is regulated is big.
2. the tensile member that the utility model adopted promptly shrinks in stressed disappearance moment, helps damping device to recover rapidly in the pressure back that disappears.
3. the screw gear of the utility model utilization with auto-lock function meshes and strains or loosen tensile member, thereby the span of regulating arcual component can be regulated damping effect as required, and the effect after regulating is firm.
4. the utility model adopts the elastomeric screw rod of top band, the sagitta that can regulate arcual component as required by the rise and fall of screw rod, thus regulate cushioning ability, and screw rod can support the sagitta after the adjusting, makes regulating effect firm.
5. the two ends of the utility model arcual component can be provided with slotted eye, pass the connector of slotted eye can be therein up and down or move left and right, when span of regulating arcual component or arcual component stress deformation, its two ends can be moved freely.
6. the utility model screw rod of adopting two ends to have reverse thread connects two of arcual component and brings in and regulate its span, and structure is very simple, and easy to use and screw thread screw engagement that two ends are reverse makes that also regulating effect is more stable.
7. the utility model is stablized the groove that is provided with on the support member, not only can the relative fixed arcual component, and can allow about the two ends of arcual component and relatively move the convenient arcual component of regulating.
8. the utility model adopts the interconnection of a plurality of arcual components, can disperse stressedly effectively, and feel is comfortable, and the pressure-bearing scope is bigger.
9. the utility model adopts the mode of thread screw engagement to regulate cushioning ability, and is simple in structure.
The mode that 10 adjusting devices of the present utility model adopt knob and screw rod to flexibly connect, knob can be placed separately usually, very easy to use and minimizing adjusting device occupation space.
[description of drawings]
Fig. 1 is the schematic diagram of the utility model embodiment one
Fig. 2 is the vertical view of the utility model embodiment one
Fig. 3 is the stereogram of looking down of the utility model embodiment two
Fig. 4 is the schematic diagram of the utility model embodiment two
Fig. 5 does not contain the upward view of stablizing support member for the utility model embodiment two
Fig. 6 does not contain the face upwarding stereogram of stablizing support member for the utility model embodiment two
Fig. 7 is the schematic diagram of the utility model embodiment three
Fig. 8 is the vertical view of the utility model embodiment three
Fig. 9 is the stereogram of looking down of the utility model embodiment three
Figure 10 is the schematic diagram of the utility model embodiment four
Figure 11 does not contain the upward view of stablizing support member for the utility model embodiment four
Figure 12 is the stereogram of the utility model embodiment five
Figure 13 is the generalized section of the utility model embodiment six original states
Figure 14 is the generalized section of the utility model embodiment six screw rod spin-up states
Figure 15 is the formal figure of the utility model embodiment six original states
Figure 16 is the vertical view of the utility model embodiment six
Figure 17 is the front view of the utility model embodiment seven
Figure 18 is the stereogram of the utility model embodiment seven
Figure 19 is the stereogram of the utility model embodiment eight
Figure 20 is the schematic diagram that the utility model knob is connected with the screw rod screw socket
Figure 21 is installed on the schematic diagram of shoes for the utility model embodiment one and embodiment two
Figure 22 is installed on the schematic diagram of shoes for the utility model embodiment three to embodiment five
Figure 23 is installed on the schematic diagram of shoes for the utility model embodiment six to embodiment eight
Wherein:
The 11-first arcual component 21-first tensile member 43-circular hole
The 111-first axial groove 22-second tensile member 5-gear
The 112-second axial groove 3-screw rod 51-central gear axis
The 113-first screw 31-knob 61-first screw
The 114-second screw 32-elastomer 62-second screw
The 12-second arcual component 4-stablizes support member 63-the 3rd screw
121-the 3rd axial groove 41-first groove 64-the 4th screw
122-four-axial groove 42-second groove
[specific embodiment]
Below in conjunction with accompanying drawing the utility model is described further.
Damping device of the present utility model comprises stable support member, deformable arcual component and adjusting device.The two ends of arcual component can move freely or link to each other with stable support member and can relatively move, and adjusting device then can be regulated the span or the radian of arcual component, thereby reaches the purpose of regulating the antidetonation damping capaicty.
Embodiment one
To shown in Figure 2, the utility model comprises first arcual component 11, stablizes support member 4 and adjusting device as Fig. 1.The screw rod 3 that adjusting device comprises rubber-like first tensile member 21, gear 5 and meshes with gear 5.Its middle gear 5 is fixed on the center of stablizing support member 4, and first tensile member 21 passes central gear axis 51 (as Fig. 3 and shown in Figure 5), and connects the two ends of first arcual component 11, and the two ends of first arcual component 11 can be free movable; Screw rod 3 is vertical with central gear axis 51, and preferably with 21 one-tenth miter angles of first tensile member, screw rod 3 is provided with knob 31 away from an end of gear 5.
As shown in Figure 5, gear 5 preferably is positioned at the middle part of first tensile member 21, just is positioned at the middle part at first arcual component, 11 two ends.Such first tensile member 21 is wrapped on the central gear axis 51 or when central gear axis 51 unclamped, the two ends of first arcual component 11 were stressed evenly.
In the present embodiment, knob 31 preferably is provided with separately, as shown in Figure 5.At this moment, knob 31 adopts screw socket to be connected (as shown in figure 20) with screw rod 3.When needing to regulate, the screw socket of knob 31 with screw rod 3 docked; In the time of unwanted, knob 31 can be collected separately, need not be attached on sole.
Under the reasonable situation of needs anti seismic efficiency, turn knob 31, screw rod 3 rotates, and rotates thereby drive the gear 5 and the central gear axis 51 that are engaged with.Because first tensile member 21 passes central gear axis 51, the rotation of central gear axis 51 is twined on it tensile member 21 of winning.Along with further reversing of knob 31, the contraction in length of first tensile member 21, the span and the radian that drive first arcual component 11 reduce, and sagitta increases, and has put aside stronger distortion cushioning ability.
When the less anti seismic efficiency of needs, reverse turn knob 31, gear 5 reverse rotations, first tensile member 21 that is wrapped on the central gear axis 51 unclamps.Because first tensile member 21 has return elasticity, the strain energy of distortion of savings before first arcual component 11 also can discharge simultaneously, first tensile member 21 unclamps from central gear axis 51 rapidly, and the span and the radian of first arcual component 11 increase thereupon, sagitta reduces, and the distortion cushioning ability weakens.When first tensile member 21 was replied original state, whole device had the most weak damping capaicty.
The utility model can be placed use as shown in figure 21, also can turn around to place and use.
Embodiment two
To shown in Figure 6, the utility model also can increase by second arcual component 12 on the basis of embodiment one as Fig. 3.It is connected with first arcual component, 11 " ten " words or is polygon radiation and connects, and is stressed to disperse, and makes the steadily of centre of gravity of this structure.As Fig. 5, shown in Figure 6, second tensile member 22 connects the two ends of second arcual component 12, and passes central gear axis 51 equally.At this moment, gear 5 is located in the below of first arcual component 11, second arcual component, 12 overlappings.After increasing by second arcual component 12, because stressed dispersion, under same radian condition, distortion cushioning ability of the present utility model strengthens.
Because the two ends of first arcual component 11 are free movable, in order to strengthen whole stability, the two ends of second arcual component 12 can flexibly connect with stable support member 4.As shown in Figure 5, the two ends of second arcual component 12 are axially arranged with the 3rd axial groove 121 and four-axial groove 122, the 3rd screw 63 and the 4th screw 64 pass the 3rd axial groove 121 and four-axial groove 122 respectively, and second arcual component 12 is linked to each other (as shown in Figure 3) with stable support member 4.The width of the 3rd axial groove 121 and four-axial groove 122 is less than the 3rd screw 63 and the 4th screw 64 top external diameters.When second arcual component 12 deforms, span increases or when diminishing, its two ends can be moved in the length range of the 3rd axial groove 121 and four-axial groove 122.
The utility model can be placed use as shown in figure 21, also can turn around to place and use.
Under the reasonable situation of needs anti seismic efficiency, turn knob 31, screw rod 3 rotates, and rotates thereby drive the gear 5 and the central gear axis 51 that are engaged with.Because first tensile member 21 and second tensile member 22 pass central gear axis 51, the rotation of central gear axis 51 is twined on it win tensile member 21 and second tensile member 22.Along with further reversing of knob 31, the contraction in length of first tensile member 21 and second tensile member 22, the span and the radian of first arcual component 11 and second arcual component 12 reduce thereupon, and sagitta increases, and whole device has been put aside stronger distortion cushioning ability.
When the less anti seismic efficiency of needs, reverse turn knob 31, gear 5 reverse rotations, first tensile member 21 and second tensile member 22 that are wrapped on the central gear axis 51 unclamp, because they have return elasticity, the strain energy of distortion of savings before first arcual component 11 and second arcual component 12 also can discharge simultaneously, first tensile member 21 and second tensile member 22 unclamp from central gear axis 51 rapidly, the span and the radian of first arcual component 11 and second arcual component 12 increase thereupon, sagitta reduces, and the distortion cushioning ability weakens.When first tensile member 21 and second tensile member 22 were replied original state, whole device had the most weak damping capaicty.
Embodiment three
To shown in Figure 9, the utility model comprises stablizes support member 4, first arcual component 11 and the adjusting device as Fig. 7.The two ends of first arcual component 11 are provided with first screw 113, second screw 114, and adjusting device is exactly a rubber-like screw rod 3.The hand of spiral of first screw 113 and second screw 114 is opposite, and screw rod 3 passes these two screws and has the screw thread supporting with them.Also just say that as shown in Figure 7 the hand of spiral at screw rod 3 two ends also is opposite.One end of screw rod 3 is provided with knob 31.
For the needs of regulating, the two ends of first arcual component 11 must be able to be moved, but in order to make whole device stable, the two ends of first arcual component 11 again can not be free fully.Therefore, the place, two ends that stablizes support member 4 corresponding first arcual components 11 can establish first groove 41 and second groove 42 with certain width, can settle the two ends of the whole device and first arcual component 11 to move therein.
In the present embodiment, knob 31 preferably is provided with separately, as shown in Figure 7.At this moment, knob 31 adopts screw socket to be connected (as shown in figure 20) with screw rod 3.When needing, the screw socket of knob 31 with screw rod 3 one ends docked; In the time of unwanted, knob 31 can be collected separately, need not be attached on sole.
Under the reasonable situation of needs anti seismic efficiency, turn knob 31, screw rod 3 rotates, because the hand of spiral at screw rod 3 two ends is opposite, it moves in first groove 41 and second groove 42 in the opposite direction with the two ends that make the arcual component 11 of winning cooperating of first screw 113 and second screw 114, as all outwards moving, cause the span of first arcual component 11 to increase, the distortion cushioning ability weakens.
When the less anti seismic efficiency of needs, reverse turn knob 31, screw rod 3 backward rotation, the two ends of first arcual component 11 then all move inward, and its span reduces thereupon, and the distortion cushioning ability strengthens.
The rotation of screw rod 3 can stop in needed any position, and under the suitable situation of first groove 41 and second groove, 42 width, the span of first arcual component 11 can be regulated in screw rod 3 reach scopes.
The utility model can be installed and used as shown in figure 22, also can turn around and install and use.
Embodiment four
To shown in Figure 11, on the basis of embodiment three, increasing two ends can the free second movable arcual component 12 as Figure 10, and it is with first arcual component 11, and " ten " word is connected or the connection of polygon radiation, disperseing the stressed of first arcual component 11,
Under the reasonable situation of needs anti seismic efficiency, turn knob 31, screw rod 3 rotates.Because the hand of spiral at screw rod 3 two ends is opposite, it moves in the opposite direction with the two ends that make the arcual component 11 of winning cooperating of first screw 113 and second screw 114.If two ends are all outwards moved then are caused first arcual component, 11 spans to increase, sagitta reduces. because second arcual component, 12 two ends can be free movable, the sagitta that first arcual component 11 drives second arcual component 12 is out of shape thereupon, and the distortion cushioning ability of whole device weakens.
When the less anti seismic efficiency of needs, reverse turn knob 31, screw rod 3 backward rotation, the two ends of first arcual component 11 then all move inward, and its span reduces thereupon, and sagitta increases, the sagitta that drives second arcual component 12 increases, and the distortion cushioning ability of whole device strengthens.
Embodiment five
The utility model can be done following improvement on the basis of embodiment four:
As shown in figure 12, stablize and do not establish groove on the support member 4, the two ends of first arcual component 11 can move freely, and are not subjected to the restriction of groove.For stablizing of whole device, the two ends of second arcual component 12 are connected with stable support member 4 with the 4th screw 64 by the 3rd screw 63.The 3rd axial groove 121 and the four-axial groove 122 that the 3rd screw 63 and the 4th screw 64 place second arcual component, 12 two ends to offer.This moment, the two ends of second arcual component 12 not only can make whole device be connected with stable support member 4, can also relatively move to adapt to the needs of distortion.
Present embodiment and embodiment four are basic identical, the mobile restriction that no longer is subjected to first groove 41 and second groove 42 at its two ends when difference is 11 distortion of first arcual component.When it drove 12 distortion of second arcual component, the latter's two ends were moved then and are restricted, and need to move in the scope of the 3rd axial groove 121 and four-axial groove 122.
Embodiment six
To shown in Figure 16, the utility model comprises stablizes support member 4, first arcual component 11 and screw rod 3 as Figure 13.
The two ends of first arcual component 11 are provided with first axial groove 111 and second axial groove, 112, the first screws 61 and do not pass first axial groove 111 with second screw 62 and with second axial groove 112 first arcual component 11 is linked to each other with stable support member 4.The two ends of first arcual component 11 can be in the scope of first axial groove 111 and second axial groove 112 move left and right.
It is the circular hole 43 of helicitic texture that there is an inwall at the center of stablizing support member 4, and screw rod 3 is placed in one and is threaded with it.Screw rod 3 is an elastomer 32 near an end of first arcual component 11, and the other end is provided with knob 31.Original sagitta when the height of elastomer 32 is not out of shape greater than first arcual component 11.
In the present embodiment, knob 31 preferably is provided with separately, as shown in figure 13.At this moment, knob 31 adopts screw socket to be connected (as shown in figure 20) with screw rod 3.When needing, the screw socket of knob 31 with screw rod 3 one ends docked; In the time of unwanted, knob 31 can be collected separately, need not be attached on sole.
Do not using under the original state situation of knob 31, the maximum compressible scope of first arcual component, 11 sagitta is its original sagitta.
Under the reasonable situation of needs anti seismic efficiency, turn knob 31, screw rod 3 rotates, by with circular hole 43 threaded engagement, screw rod 3 rises.When elastomer 32 did not contact with first arcual component 11, the antidetonation damping capaicty did not change.Elastomer 32 contacts with first arcual component, 11 centers and to after the thrust that makes progress with it, first arcual component 11 begins distortion.Further rising along with screw rod 3, because first arcual component, 11 two ends can relatively move with respect to stablizing support member 4, first arcual component, 11 spans reduce sagitta to be increased, and the distortion damping capaicty strengthens, and this moment, the maximum compressible scope of its sagitta was the height of elastomer 32.
Because first arcual component, 11 two ends can not be moved in vertical direction, the height that screw rod 3 rises is restricted.After screw rod 3 rose to maximum, the maximum compressible scope of first arcual component, 11 sagitta was subjected to the restriction of elastomer 32 height.Therefore the height of elastomer 32 should be greater than the original sagitta of first arcual component 11, otherwise the maximum compression scope of first arcual component 11 its original sagitta just, the use of screw rod 3 is without any meaning.
The utility model can be installed and used as shown in figure 23, also can turn around and install and use.
Embodiment seven
As Figure 17 and shown in Figure 180, stressed in order to disperse on the basis of embodiment six, the utility model can increase by second arcual component 12, and it is connected with 11 " ten " word interconnections of first arcual component or polygon radiation.Its two ends can free activity or employing and embodiment six same modes flexibly connect (as shown in figure 18) by the 3rd screw 63, the 4th screw 64, the 3rd axial groove 121 and four-axial groove 122 and stable support member 4, the needs that span is adjusted when satisfying distortion.
Do not using under the original state situation of knob 31, the maximum compressible scope of first arcual component 11 and second arcual component, 12 sagitta is its original sagitta.
Under the reasonable situation of needs anti seismic efficiency, turn knob 31, screw rod 3 rotates, by with circular hole 43 threaded engagement, screw rod 3 rises.When elastomer 32 did not contact with second arcual component 12 with first arcual component 11, the antidetonation damping capaicty did not change.Elastomer 32 contacts with second arcual component, 12 centers with first arcual component 11 and to after the thrust that makes progress with it, first arcual component 11 and second arcual component 12 begin distortion.Further rising along with screw rod 3, because first arcual component 11 and second arcual component, 12 two ends can relatively move with respect to stablizing support member 4, its span reduces sagitta to be increased, and the distortion damping capaicty strengthens, and this moment, the maximum compressible scope of its sagitta was the height of elastomer 32.
Because first arcual component 11 and second arcual component, 12 two ends can not be moved in vertical direction, the height that screw rod 3 rises is restricted.After screw rod 3 rose to maximum, the maximum compressible scope of first arcual component 11 and second arcual component, 12 sagitta was subjected to the restriction of elastomer 32 height.Therefore the height of elastomer 32 should be greater than the original sagitta of first arcual component 11 and second arcual component 12, otherwise the maximum compression scope of first arcual component 11 and second arcual component 12 its original sagitta just, the use of screw rod 3 is without any meaning.
The utility model can be installed and used shown in Fig. 23, also can turn around and install and use.
Embodiment eight
On the basis of embodiment six and embodiment seven, the utility model can be further improved.
In embodiment six and embodiment seven, the two ends of first arcual component 11 or second arcual component 12 can only move horizontally, and the ascensional range of the deformation range of sagitta and screw rod 3 all is subjected to certain restriction.Now first screw 61, second screw 62, the 3rd screw 63 and the 4th screw 64 that connects they and stable support member 4 improved.These four screws do not hammer into fully stablizes support member 4, expose certain distance (as shown in figure 19), the two ends of first arcual component 11 or second arcual component 12 not only can move horizontally along four axial grooves, and can move in vertical direction along these four screws.
Present embodiment and embodiment six and embodiment seven are basic identical, and difference is that the two ends of first arcual component 11 or second arcual component 12 not only can move horizontally along four axial grooves, and can move in vertical direction along these four screws.The maximum height that screw rod 3 can rise increases, and the height that corresponding elastomer 32 can screw out increases, and first arcual component 11 or second arcual component 12 are also increased by compressible maximum magnitude after the jack-up, and the deformability of whole device strengthens.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (12)
1. an adjustable footwear damping device comprises stable support member, and the two ends with deformability can the first free or movable relatively arcual component, it is characterized in that: also be provided with and be connected in the first arcual component two ends to regulate the adjusting device of its span.
2. a kind of adjustable footwear damping device as claimed in claim 1, it is characterized in that: described adjusting device comprises the rubber-like tensile member, be fixed in the gear of stablizing the support member center and with the screw rod of the band knob of gears engaged, wherein tensile member connects the first arcual component two ends and passes through central gear axis.
3. a kind of adjustable footwear damping device as claimed in claim 1, it is characterized in that: described adjusting device is to pass through the elevating mechanism of stablizing the support member center and aiming at the first arcual component center, and wherein elevating mechanism is an elastomer near an end of first arcual component.
4. a kind of adjustable footwear damping device as claimed in claim 3 is characterized in that: described elevating mechanism is and stablizes the screw rod that support member is threaded that its end away from first arcual component is provided with knob.
5. as the arbitrary described a kind of adjustable footwear damping device of claim 2-4, it is characterized in that: the two ends of first arcual component that described two ends are can be relatively movable offer can hold connector therein about or the slotted eye that moves up and down.
6. a kind of adjustable footwear damping device as claimed in claim 5 is characterized in that: described connector is for connecting the screw of stablizing the support member and first arcual component.
7. a kind of adjustable footwear damping device as claimed in claim 1, it is characterized in that: the described first arcual component two ends are provided with the opposite screw of hand of spiral, described adjusting device is that outer surface is the screw rod of helicitic texture, it passes the screw at the described first arcual component two ends, and an end is provided with knob.
8. a kind of adjustable footwear damping device as claimed in claim 7 is characterized in that: described two ends can be relatively the first movable arcual component be that described stable support member is provided with the groove that the two ends of described first arcual component can relatively move therein.
9. as claim 2 or 3 or 7 described a kind of adjustable footwear damping devices, it is characterized in that: also comprise at least one and be " ten " word interconnection mutually with described first arcual component or be that polygon radiation is connected, two ends can the second free or movable relatively arcual component.
10. a kind of adjustable footwear damping device as claimed in claim 9 is characterized in that: the two ends of second arcual component that described two ends are can be relatively movable offer can hold connector therein about or the slotted eye that moves up and down.
11. a kind of adjustable footwear damping device as claimed in claim 10 is characterized in that: described connector is for connecting the screw of stablizing the support member and second arcual component.
12. as claim 2,4 or 7 described a kind of adjustable footwear damping devices, it is characterized in that: described knob and described screw rod are for flexibly connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720072455XU CN201055025Y (en) | 2007-07-13 | 2007-07-13 | Adjustable footwear damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720072455XU CN201055025Y (en) | 2007-07-13 | 2007-07-13 | Adjustable footwear damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201055025Y true CN201055025Y (en) | 2008-05-07 |
Family
ID=39423867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720072455XU Expired - Lifetime CN201055025Y (en) | 2007-07-13 | 2007-07-13 | Adjustable footwear damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201055025Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101116562B (en) * | 2007-07-13 | 2011-04-13 | 李宁体育(上海)有限公司 | Adjustable footwear damping device |
-
2007
- 2007-07-13 CN CNU200720072455XU patent/CN201055025Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101116562B (en) * | 2007-07-13 | 2011-04-13 | 李宁体育(上海)有限公司 | Adjustable footwear damping device |
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