CN106974357B - A kind of damping shoe - Google Patents
A kind of damping shoe Download PDFInfo
- Publication number
- CN106974357B CN106974357B CN201710390371.9A CN201710390371A CN106974357B CN 106974357 B CN106974357 B CN 106974357B CN 201710390371 A CN201710390371 A CN 201710390371A CN 106974357 B CN106974357 B CN 106974357B
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- China
- Prior art keywords
- piston
- valve block
- annular
- shaped piece
- spring
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
- A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/181—Resiliency achieved by the structure of the sole
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B13/00—Soles; Sole-and-heel integral units
- A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
- A43B13/18—Resilient soles
- A43B13/20—Pneumatic soles filled with a compressible fluid, e.g. air, gas
- A43B13/203—Pneumatic soles filled with a compressible fluid, e.g. air, gas provided with a pump or valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/0209—Telescopic
- F16F9/0281—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Fluid-Damping Devices (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The invention discloses a kind of damping shoes, including vamp, sole, insole and damping device, damping device is arranged in the accommodating chamber at the sole heel of sole, damping device includes piston rod, piston, cylinder, spring, upper valve block component and lower disc component, the lug boss of piston rod is kept out on the insole, piston, spring, upper valve block component and lower disc component are set on the small axis on lug boss, upper valve block component is between lug boss and the piston, lower disc component is between piston and spring, it keeps out on the bottom surface of accommodating chamber one end of spring, cylinder is movably set on piston, and the outer peripheral surface of cylinder and the inner wall of accommodating chamber are combined closely, wherein, piston is equipped with several recirculation holes, recirculation hole can make the cavity being located at piston both ends be connected.Good damping effect of the present invention, comfortable and easy to wear, durable use.
Description
Technical field
The present invention relates to shoes technical fields, and in particular to a kind of damping shoe.
Background technique
After increasingly focusing on health with people, the people for starting running is more and more, but runs this movement pair
Can also there be certain sport injury in human body, such as the injury to knee and the injury to ankle etc., once sporter meets with
By this kind of injury, the influence caused by its body can be very big, it usually needs one week or longer time go to restore, to moving
The physiology and psychology of person all causes wound, and the comfortable shoes of a pair of are particularly important, and shoes are mainly made of vamp and sole, shoes
It is whether comfortable, it is dependent firstly on sole, sole is the part that shoes are directly contacted with ground, it is directly rushed by the friction on ground
It hits, while the reaction force on ground is passed into foot, if sole has enough shock-absorbing functions, be just avoided that elliptical gear
The injury of power bring, both feet can just be effectively protected during exercise, while also mitigate sports fatigue sense.
Summary of the invention
In view of this, the present invention provides a kind of good damping effect, comfortable and easy to wear, the durable damping shoe used.
To achieve the above object, the invention provides the following technical scheme:
A kind of damping shoe, including vamp, sole, insole and damping device, the damping device are arranged in the shoes
In accommodating chamber at the sole heel at bottom, the damping device include piston rod, piston, cylinder, spring, upper valve block component and under
Valve block component, one end of the lug boss of the piston rod are kept out on the insole, and the other end of the lug boss is equipped with one
Small axis, the piston, spring, upper valve block component and lower disc component are set on the small axis, the upper valve block component position
Between the lug boss and an end face of the piston, the lower disc component be located at the other end of the piston with it is described
Between one end of spring, the other end of the spring is kept out on the bottom surface of the accommodating chamber, and the cylinder is movably set in institute
It states on piston, and the outer peripheral surface of the cylinder and the inner wall of the accommodating chamber are closely linked, wherein set on the piston
There are several recirculation holes, the recirculation hole can make the cavity being located at the piston both ends be connected.
Further, the damping device further includes Elastic Sliding circle, and the Elastic Sliding snare is located at the piston
On periphery, and the inner wall of the Elastic Sliding circle and the cylinder fits closely.
Further, the upper valve block component include the upper gasket being sequentially sleeved on the small axis, upper dish-shaped piece and under
Dish-shaped piece forms upper expansion chamber, the upper end of the lower dish-shaped piece and the piston between the upper gasket and the upper dish-shaped piece
Lower expansion chamber is formed between face, the suitable for reading of the recirculation hole is connected with the lower expansion chamber.
Further, the upper dish-shaped piece includes first annular plate and is fixedly connected on the first annular plate
The big end of first annular inclined plate on edge, the first annular inclined plate is kept out on the lower end surface of the upper gasket.
Further, the first annular plate is equipped with several apertures, and the upper expansion chamber passes through the aperture
It communicates with the outside world, the first annular plate is equipped with several fins, and the fin is located at the upper dish-shaped piece and lower dish
Between shape piece.
Further, the lower dish-shaped piece includes the second ring plate and is fixedly connected on second ring plate
The second annular inclined plate on edge, the top edge of the piston are kept out on the medial surface of the described second annular inclined plate.
Further, the lower disc component include the elastic ring being sequentially sleeved on the small axis, tension valve block and
Locking nut, the spring are kept out on the end face of the locking nut.
Further, the tension valve block include ontology, the bending section to link together with the outer ring of the ontology and
Annular convex platform on the bending section is set, and the annular convex platform is kept out at the lower mouth of the recirculation hole.
Further, the outer edge of the annular convex platform is arc-shaped, and has pressure on the outer edge of the annular convex platform
Trace.
Further, the thickness of the lower dish-shaped piece and tension valve block is 0.15mm~0.3mm, and using deformable
Material production.
It can be seen from the above technical scheme that the invention has the advantages that good damping effect, comfortable and easy to wear, durable use.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is outline drawing of the invention.
Fig. 2 is partial sectional view of the invention.
Fig. 3 is the structural schematic diagram of damping device of the invention.
Fig. 4 is the scheme of installation of the cylinder of damping device of the invention.
Fig. 5 is the partial enlarged view of the upper dish-shaped piece of damping device of the invention.
Fig. 6 is the partial enlarged view of the lower dish-shaped piece of damping device of the invention.
Fig. 7 is the partial enlarged view of the tension valve block of damping device of the invention.
In the figure, it is marked as vamp 10, sole 20, sole heel 21, insole 30, sealing ring 40, hard layer 50, damping device
60, piston rod 61, small axis 611, lug boss 612, piston 62, recirculation hole 621, Elastic Sliding circle 63, cylinder 64, spring 65, on
Valve block component 66, upper gasket 661, upper dish-shaped piece 662, first annular inclined plate 6621, first annular plate 6622, aperture 6623,
Fin 6624, lower dish-shaped piece 663, second the 6631, second annular inclined plate 6632, upper expansion chamber 664, lower expansion chamber of ring plate
665, lower disc component 67, elastic ring 671, tension valve block 672, ontology 6721, bending section 6722, annular convex platform 6723, locking
Nut 673.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Referring to figs. 1 to Fig. 7, a kind of damping shoe as depicted in figs. 1 and 2, including vamp 10, sole 20 and insole 30, institute
It states vamp 10 to be fixedly connected on the sole 20, the insole 30 is placed on the sole 20, wherein the sole 20
Medial surface is equipped with one layer of hard layer 50, and the hard layer 50 keeps the deflection of the medial surface of the sole 20 small.
As shown in Figure 2, Figure 3 and Figure 4, which further includes damping device 60, and the damping device 60 is arranged in
In accommodating chamber at the sole heel 21 of the sole 20, the damping device 60 include piston rod 61, piston 62, cylinder 64,
Spring 65, upper valve block component 66 and lower disc component 67, the upper end of the lug boss 612 of the piston rod 61 are kept out in the insole
On 30 lower surface, the lower end of the lug boss 612 is equipped with a small axis 611, the piston 62, spring 65, upper valve block component
66 and lower disc component 67 be set on the small axis 611, the upper valve block component 66 be located at the lug boss 612 with it is described
Between one end face of piston 62, the lower disc component 67 is located at the other end of the piston 62 and one end of the spring 65
Between, the other end of the spring 65 is kept out on the bottom surface of the accommodating chamber, and the cylinder 64 is movably set in the piston
On 62, and the outer peripheral surface of the cylinder 64 and the inner wall of the accommodating chamber are closely linked, wherein set on the piston 62
There are several recirculation holes 621, the recirculation hole 621 can make the cavity being located at 62 both ends of piston be connected, the circulation
Hole 621 extends along the axial direction of the piston 62.
Preferably, the number of the recirculation hole 621 is 6.
The damping device 60 further includes Elastic Sliding circle 63, and the Elastic Sliding circle 63 is set in the outer of the piston 62
Zhou Shang, and the inner wall of the Elastic Sliding circle 63 and the cylinder 64 fits closely, which further includes a sealing ring 40, institute
State sealing ring 40 be fixed at the cylinder 64 upper opening place inner wall on, and the sealing ring 40 and the lug boss
612 periphery is in close contact, and dust meeting or water is avoided to enter the damping effect for influencing the damping device 60 in the cylinder 64
Fruit.
As shown in Figure 3, Figure 5 and Figure 6, the upper valve block component 66 includes the upper pad being sequentially sleeved on the small axis 611
Circle 661, upper dish-shaped piece 662 and lower dish-shaped piece 663, the upper gasket 661 is annular in shape, and the upper dish-shaped piece 662 includes first
Ring plate 6622 and the first annular inclined plate 6621 being fixedly connected on the edge of the first annular plate 6622, described the
The big end of one annular inclined plate 6621 is kept out on the lower end surface of the upper gasket 661, while the upper gasket 661 and the upper dish
Upper expansion chamber 664 is formed between shape piece 662；The lower dish-shaped piece 663 includes the second ring plate 6631 and is fixedly connected on institute
The second annular inclined plate 6632 on the edge of the second ring plate 6631 is stated, the top edge of the piston 62 is kept out described second
On the medial surface of annular inclined plate 6632, while lower expansion is formed between the lower dish-shaped piece 663 and the upper surface of the piston 62
Chamber 665, the suitable for reading of the recirculation hole 621 are connected with the lower expansion chamber 665.
As shown in Figure 3, Figure 5 and Figure 6, the first annular plate 6622 is equipped with several apertures 6623, described swollen
Swollen chamber 664 is communicated with the outside world by the aperture 6623, and the setting of the aperture 6623 ensures that the upper dish-shaped piece 662 can be fast
Position is replied immediately, the lower end surface of the first annular plate 6622 is equipped with several fins 6624, and several 6624 annulars of fin
It is uniformly distributed, and the fin 6624 is located between the upper dish-shaped piece 662 and lower dish-shaped piece 663, the fin 6624 is kept away
Exempt from the upper dish-shaped piece 662 and contact closely with lower dish piece 663 to prevent the aperture 6623 from communicating with the outside world.
Preferably, the aperture 6623 and the number of the fin 6624 are 8, and the aperture 6623 with it is described convex
Rib 6624 mutually staggers.
As shown in Figure 3 and Figure 7, the lower disc component 67 includes the elastic ring being sequentially sleeved on the small axis 611
671, tension valve block 672 and locking nut 673, the spring 65 are kept out on the end face of the locking nut 673, the elasticity
Circle 671 is combined closely after avoiding the tension valve block 672 from deforming with the lower end surface of the piston 62, wherein the tension valve block
672 bending sections 6722 to link together including ontology 6721, with the outer ring of the ontology 6721 and setting are in the bending section
Annular convex platform 6723 on 6722, the annular convex platform 6723 are kept out at the lower mouth of the recirculation hole 621, the annular convex platform
6723 outer edge is arc-shaped, and has several impressions, the axis of each impression on the outer edge of the annular convex platform 6723
With the axis of the annular convex platform 6723 be located at it is same it is unilateral in, and the axis of each impression extend after can be with the annular
The axis of boss 6723 is crossed to form the angle that an angle is 30 °.
The thickness of the lower dish-shaped piece 663 and tension valve block 672 is 0.15mm~0.3mm, and uses deformable material
Production.
Preferably, the thickness of the lower dish-shaped piece 663 and the tension valve block 672 is 0.18mm.
The course of work of the damping device 60 is as follows: when heel pressure has just acted on the damping device 60
When, the piston rod 61 moves down, and the piston rod 61 will drive under the piston 62, upper valve block component 66 and lower disc component 67
It moves, the spring 65 is deformed, while being located at air pressure in the cavity of 62 lower section of piston and be increased dramatically, and gas can pass through
The impression, which squeeze to the outer edge of the annular convex platform 6723, makes the annular convex platform 6723 and the recirculation hole 621
It is separated at lower mouth, enters lower dish piece 663 described in the gas push in the recirculation hole 621 and deform, make second annular
The top edge of the medial surface of inclined plate 6632 and the piston 62 is detached from, and gas enters the cavity above the piston 62
Interior, when the decrement of the spring 65 is to maximum, the piston 62 can not be moved down, if the piston rod 61 moves down under continuing
Shifting will make the upper valve block component 66 and the lower disc component 67 increase deflection continue to buffer, when heel lifts,
Buffering terminates, the upper valve block component 66 and the lower disc component 67 while resetting deformation the piston 62 in the bullet
It is moved up under the action of spring 65, the intracorporal gas of chamber above the piston 62 is extruded, and pressure increases, and gas can make described
The edge deformation of second annular inclined plate 6632, and then gas enters in the recirculation hole 621, is located in the recirculation hole 621
Gas push described in annular convex platform 6723, the bending section 6722 deforms, and then gas enters under the piston 62
In the cavity of side, the damping device 60 resets.
Using this shock-damping structure, different weight may also adapt under the premise of ensuring comfort level, good buffer effect
People, is all made of metalwork production, and the damping shoe is relatively more endurable.
Embodiment two
Referring to figs. 1 to Fig. 7, a kind of damping shoe as depicted in figs. 1 and 2, including vamp 10, sole 20 and insole 30, institute
It states vamp 10 to be fixedly connected on the sole 20, the insole 30 is placed on the sole 20, wherein the sole 20
Medial surface is equipped with one layer of hard layer 50, and the hard layer 50 keeps the deflection of the medial surface of the sole 20 small.
As shown in Figure 2, Figure 3 and Figure 4, which further includes damping device 60, and the damping device 60 is arranged in
In accommodating chamber at the sole heel 21 of the sole 20, the damping device 60 include piston rod 61, piston 62, cylinder 64,
Spring 65, upper valve block component 66 and lower disc component 67, the upper end of the lug boss 612 of the piston rod 61 are kept out in the insole
On 30 lower surface, the lower end of the lug boss 612 is equipped with a small axis 611, the piston 62, spring 65, upper valve block component
66 and lower disc component 67 be set on the small axis 611, the upper valve block component 66 be located at the lug boss 612 with it is described
Between one end face of piston 62, the lower disc component 67 is located at the other end of the piston 62 and one end of the spring 65
Between, the other end of the spring 65 is kept out on the bottom surface of the accommodating chamber, and the cylinder 64 is movably set in the piston
On 62, and the outer peripheral surface of the cylinder 64 and the inner wall of the accommodating chamber are closely linked, wherein set on the piston 62
There are several recirculation holes 621, the recirculation hole 621 can make the cavity being located at 62 both ends of piston be connected, the circulation
Hole 621 extends along the axial direction of the piston 62.
Preferably, the number of the recirculation hole 621 is 8.
The damping device 60 further includes Elastic Sliding circle 63, and the Elastic Sliding circle 63 is set in the outer of the piston 62
Zhou Shang, and the inner wall of the Elastic Sliding circle 63 and the cylinder 64 fits closely, which further includes a sealing ring 40, institute
State sealing ring 40 be fixed at the cylinder 64 upper opening place inner wall on, and the sealing ring 40 and the lug boss
612 periphery is in close contact, and dust meeting or water is avoided to enter the damping effect for influencing the damping device 60 in the cylinder 64
Fruit.
As shown in Figure 3, Figure 5 and Figure 6, the upper valve block component 66 includes the upper pad being sequentially sleeved on the small axis 611
Circle 661, upper dish-shaped piece 662 and lower dish-shaped piece 663, the upper gasket 661 is annular in shape, and the upper dish-shaped piece 662 includes first
Ring plate 6622 and the first annular inclined plate 6621 being fixedly connected on the edge of the first annular plate 6622, described the
The big end of one annular inclined plate 6621 is kept out on the lower end surface of the upper gasket 661, while the upper gasket 661 and the upper dish
Upper expansion chamber 664 is formed between shape piece 662；The lower dish-shaped piece 663 includes the second ring plate 6631 and is fixedly connected on institute
The second annular inclined plate 6632 on the edge of the second ring plate 6631 is stated, the top edge of the piston 62 is kept out described second
On the medial surface of annular inclined plate 6632, while lower expansion is formed between the lower dish-shaped piece 663 and the upper surface of the piston 62
Chamber 665, the suitable for reading of the recirculation hole 621 are connected with the lower expansion chamber 665.
As shown in Figure 3, Figure 5 and Figure 6, the first annular plate 6622 is equipped with several apertures 6623, described swollen
Swollen chamber 664 is communicated with the outside world by the aperture 6623, and the setting of the aperture 6623 ensures that the upper dish-shaped piece 662 can be fast
Position is replied immediately, the lower end surface of the first annular plate 6622 is equipped with several fins 6624, and several 6624 annulars of fin
It is uniformly distributed, and the fin 6624 is located between the upper dish-shaped piece 662 and lower dish-shaped piece 663, the fin 6624 is kept away
Exempt from the upper dish-shaped piece 662 and contact closely with lower dish piece 663 to prevent the aperture 6623 from communicating with the outside world.
Preferably, the aperture 6623 and the number of the fin 6624 are 6, and the aperture 6623 with it is described convex
Rib 6624 mutually staggers.
As shown in Figure 3 and Figure 7, the lower disc component 67 includes the elastic ring being sequentially sleeved on the small axis 611
671, tension valve block 672 and locking nut 673, the spring 65 are kept out on the end face of the locking nut 673, the elasticity
Circle 671 is combined closely after avoiding the tension valve block 672 from deforming with the lower end surface of the piston 62, wherein the tension valve block
672 bending sections 6722 to link together including ontology 6721, with the outer ring of the ontology 6721 and setting are in the bending section
Annular convex platform 6723 on 6722, the annular convex platform 6723 are kept out at the lower mouth of the recirculation hole 621, the annular convex platform
6723 outer edge is arc-shaped, and has several impressions, the axis of each impression on the outer edge of the annular convex platform 6723
With the axis of the annular convex platform 6723 be located at it is same it is unilateral in, and the axis of each impression extend after can be with the annular
The axis of boss 6723 is crossed to form the angle that an angle is 38 °.
The thickness of the lower dish-shaped piece 663 and tension valve block 672 is 0.15mm~0.3mm, and uses deformable material
Production.
Preferably, the thickness of the lower dish-shaped piece 663 and the tension valve block 672 is 0.22mm.
The course of work of the damping device 60 is as follows: when heel pressure has just acted on the damping device 60
When, the piston rod 61 moves down, and the piston rod 61 will drive under the piston 62, upper valve block component 66 and lower disc component 67
It moves, the spring 65 is deformed, while being located at air pressure in the cavity of 62 lower section of piston and be increased dramatically, and gas can pass through
The impression, which squeeze to the outer edge of the annular convex platform 6723, makes the annular convex platform 6723 and the recirculation hole 621
It is separated at lower mouth, enters lower dish piece 663 described in the gas push in the recirculation hole 621 and deform, make second annular
The top edge of the medial surface of inclined plate 6632 and the piston 62 is detached from, and gas enters the cavity above the piston 62
Interior, when the decrement of the spring 65 is to maximum, the piston 62 can not be moved down, if the piston rod 61 moves down under continuing
Shifting will make the upper valve block component 66 and the lower disc component 67 increase deflection continue to buffer, when heel lifts,
Buffering terminates, the upper valve block component 66 and the lower disc component 67 while resetting deformation the piston 62 in the bullet
It is moved up under the action of spring 65, the intracorporal gas of chamber above the piston 62 is extruded, and pressure increases, and gas can make described
The edge deformation of second annular inclined plate 6632, and then gas enters in the recirculation hole 621, is located in the recirculation hole 621
Gas push described in annular convex platform 6723, the bending section 6722 deforms, and then gas enters under the piston 62
In the cavity of side, the damping device 60 resets.
Using this shock-damping structure, different weight may also adapt under the premise of ensuring comfort level, good buffer effect
People, is all made of metalwork production, and the damping shoe is relatively more endurable.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of damping shoe, including vamp (10), sole (20) and insole (30), which is characterized in that further include damping device
(60), the damping device (60) is arranged in the accommodating chamber at the sole heel (21) of the sole (20), described to subtract
Shaking device (60) includes piston rod (61), piston (62), cylinder (64), spring (65), upper valve block component (66) and lower disc group
One end of part (67), the lug boss (612) of the piston rod (61) is kept out on the insole (30), the lug boss (612)
The other end be equipped with a small axis (611), the piston (62), spring (65), upper valve block component (66) and lower disc component
(67) it is set on the small axis (611), the upper valve block component (66) is located at the lug boss (612) and the piston
(62) between a end face, the lower disc component (67) is located at the other end and the spring (65) of the piston (62)
Between one end, the other end of the spring (65) is kept out on the bottom surface of the accommodating chamber, and the cylinder (64) is movably set in
On the piston (62), and the outer peripheral surface of the cylinder (64) and the inner wall of the accommodating chamber are closely linked, wherein institute
Piston (62) are stated equipped with several recirculation holes (621), the recirculation hole (621) can make to be located at the piston (62) both ends
Cavity is connected, and the upper valve block component (66) includes upper gasket (661), the upper dish being sequentially sleeved on the small axis (611)
Shape piece (662) and lower dish-shaped piece (663) form upper expansion chamber between the upper gasket (661) and the upper dish-shaped piece (662)
(664), lower expansion chamber (665), the recirculation hole are formed between the lower dish-shaped piece (663) and the upper surface of the piston (62)
(621) suitable for reading is connected with the lower expansion chamber (665).
2. damping shoe according to claim 1, which is characterized in that the damping device (60) further includes Elastic Sliding circle
(63), the Elastic Sliding circle (63) is set on the periphery of the piston (62), and the Elastic Sliding circle (63) with it is described
The inner wall of cylinder (64) fits closely.
3. damping shoe according to claim 1, which is characterized in that the upper dish-shaped piece (662) includes first annular plate
(6622) and the first annular inclined plate (6621) that is fixedly connected on the edge of the first annular plate (6622), described first
The big end of annular inclined plate (6621) is kept out on the lower end surface of the upper gasket (661).
4. damping shoe according to claim 3, which is characterized in that the first annular plate (6622) is equipped with several
Aperture (6623), the upper expansion chamber (664) are communicated with the outside world by the aperture (6623), the first annular plate
(6622) several fins (6624) are equipped with, and the fin (6624) is located at the upper dish-shaped piece (662) and lower dish-shaped piece
(663) between.
5. damping shoe according to claim 1, which is characterized in that the lower dish-shaped piece (663) includes the second ring plate
(6631) and the second annular inclined plate (6632) for being fixedly connected on the edge of second ring plate (6631), the piston
(62) it keeps out on the medial surface of the described second annular inclined plate (6632) top edge.
6. damping shoe according to claim 1, which is characterized in that the lower disc component (67) includes being sequentially sleeved at institute
Elastic ring (671), tension valve block (672) and the locking nut (673) on small axis (611) are stated, the spring (65) is kept out in institute
On the end face for stating locking nut (673).
7. damping shoe according to claim 6, which is characterized in that the tension valve block (672) include ontology (6721), with
The bending section (6722) and the annular being arranged on the bending section (6722) that the outer ring of the ontology (6721) links together
Boss (6723), the annular convex platform (6723) are kept out at the lower mouth of the recirculation hole (621).
8. damping shoe according to claim 7, which is characterized in that the outer edge of the annular convex platform (6723) is arc-shaped,
And there is impression on the outer edge of the annular convex platform (6723).
9. damping shoe according to claim 6, which is characterized in that the lower dish-shaped piece (663) and tension valve block (672)
Thickness is 0.15mm~0.3mm, and is made of deformable material.
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| CN201710390371.9A CN106974357B (en) | 2017-05-27 | 2017-05-27 | A kind of damping shoe |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710390371.9A CN106974357B (en) | 2017-05-27 | 2017-05-27 | A kind of damping shoe |
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| CN106974357A CN106974357A (en) | 2017-07-25 |
| CN106974357B true CN106974357B (en) | 2019-02-12 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108517796A (en) * | 2018-05-28 | 2018-09-11 | 中铁第勘察设计院集团有限公司 | Approximate closed steel case adds spring buffer layer |
| CN109349728A (en) * | 2018-11-14 | 2019-02-19 | 浙江工贸职业技术学院 | A kind of open air Breathable sneaker |
| CN111134415A (en) * | 2019-12-12 | 2020-05-12 | 青岛千里行集团有限公司 | Novel sports shoes |
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| CN201468150U (en) * | 2009-06-23 | 2010-05-19 | 陈善林 | Shock-absorbing air change shoe |
| CN101871502A (en) * | 2010-06-22 | 2010-10-27 | 北京理工大学 | External mechanical induction type adjustable damping valve of oil-gas suspension |
| CN202007854U (en) * | 2011-05-09 | 2011-10-12 | 重庆协成毕扬减振器有限公司 | Valve-piece-only type piston valve for automobile shock absorber |
| CN205173346U (en) * | 2015-10-21 | 2016-04-20 | 张家港市丰乐汽车设备有限公司 | Hydraulic shock absorber's valve body assembly |
| CN206111922U (en) * | 2016-08-31 | 2017-04-19 | 隆昌山川精密焊管有限责任公司 | Piston valve sub -unit with adjustable |
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2017
- 2017-05-27 CN CN201710390371.9A patent/CN106974357B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201468150U (en) * | 2009-06-23 | 2010-05-19 | 陈善林 | Shock-absorbing air change shoe |
| CN101871502A (en) * | 2010-06-22 | 2010-10-27 | 北京理工大学 | External mechanical induction type adjustable damping valve of oil-gas suspension |
| CN202007854U (en) * | 2011-05-09 | 2011-10-12 | 重庆协成毕扬减振器有限公司 | Valve-piece-only type piston valve for automobile shock absorber |
| CN205173346U (en) * | 2015-10-21 | 2016-04-20 | 张家港市丰乐汽车设备有限公司 | Hydraulic shock absorber's valve body assembly |
| CN206111922U (en) * | 2016-08-31 | 2017-04-19 | 隆昌山川精密焊管有限责任公司 | Piston valve sub -unit with adjustable |
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| CN106974357A (en) | 2017-07-25 |
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