CN216674897U - Use shock-absorbing structure on sole - Google Patents

Abstract

The utility model relates to a shock absorption structure applied to a sole, which is characterized by comprising a shock absorption sheet, a positioning seat and a shock absorption spring, wherein the top surface of the positioning seat is provided with a guide hole, the bottom surface of the shock absorption sheet is provided with an insertion shaft, the shock absorption spring is sleeved on the insertion shaft, the shock absorption sheet is arranged above the positioning seat, one end of the insertion shaft is inserted into the guide hole in a sliding manner, the upper end of the shock absorption spring is elastically pressed on the shock absorption sheet, and the lower end of the shock absorption spring is elastically pressed on the positioning seat. The sole can be applied to the sole, and the shock absorption structure can achieve a very good shock absorption and buffering effect on the heel part of a human body, so that a user can obviously feel comfort brought by shock absorption and buffering, and the wearing experience of the user can be improved. Simultaneously, this shock-absorbing structure can play good guard action to people's ankle, low limbs, avoids appearing the condition of spraining the foot, and this shock-absorbing structure's structural reliability is very high.

Description

Use shock-absorbing structure on sole

Technical Field

The utility model relates to the field of shoe products, in particular to a shock absorption structure applied to a sole.

Background

At present, the sole of a shoe is mostly a whole piece type rubber outsole. In the wearing process, the sole can play a certain role in shock absorption, but the whole sole only obtains the purpose of shock absorption through the elasticity of the rubber material of the sole, so the shock absorption and buffering effects are very limited; when the whole sole is made of harder rubber materials, the extruding and rebounding amplitude of the sole is very small, so that the shock absorption and buffering effect of the sole is very poor, the comfort brought by the user to shock absorption and buffering is not obvious, and the wearing experience is very poor; when the whole sole is made of softer rubber materials, although the squeezable range of the sole is large, the resilience force is very small, so that the shock absorption and buffering effects of the sole are very poor, and the wearing comfort of the sole is also very poor.

Therefore, in view of the above problems with existing shoe soles, improvements must be made to better facilitate their use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and the defects, and provides a shock absorption structure applied to a sole, which can be applied to the sole and has a very good shock absorption and buffering effect on the heel part of a human body, so that a user can obviously feel the comfort brought by shock absorption and buffering, and the wearing experience of the user can be improved. Simultaneously, this shock-absorbing structure can play good guard action to people's ankle, low limbs, avoids appearing the condition of spraining the foot, and this shock-absorbing structure's structural reliability is very high.

The technical scheme of the utility model is realized as follows:

the damping structure applied to the sole is characterized by comprising a damping sheet, a positioning seat and a damping spring, wherein a guide hole is formed in the top surface of the positioning seat, an insertion shaft is arranged on the bottom surface of the damping sheet, the damping spring is sleeved on the insertion shaft, the damping sheet is arranged above the positioning seat, one end of the insertion shaft is inserted into the guide hole in a sliding mode, the upper end of the damping spring is elastically pressed on the damping sheet, and the lower end of the damping spring is elastically pressed on the positioning seat.

Preferably, the utility model further comprises a limiting rod piece, wherein a limiting groove is formed in the top surface of the positioning seat and is communicated with the guide hole, a abdicating groove is formed in the side wall of the positioning seat and is communicated with the limiting groove, a limiting convex part is arranged at one end of the insertion shaft and is inserted into the limiting groove in a sliding mode, the limiting convex part penetrates through the abdicating groove and is arranged on the inner side of the limiting groove, the limiting rod piece is clamped on the positioning seat and is embedded in the communicating position of the abdicating groove and the limiting groove, and the limiting rod piece is arranged between the limiting convex part and the shock absorption sheet.

Preferably, the bottom of the limit convex part is provided with a guide inclined plane.

Preferably, the damper further comprises a damper and a shielding cover, wherein a through hole which penetrates through the positioning seat in the vertical direction is formed in the positioning seat, a transverse groove is further formed in the bottom surface of the positioning seat, the middle of the transverse groove penetrates through the through hole, the damper is arranged on the bottom surface of the damping sheet, the movable end of the damper is arranged in the through hole in a penetrating mode, a transverse pin is arranged on the movable end of the damper, two ends of the transverse pin are arranged at the bottom of the transverse groove in a lapping mode, and the shielding cover is arranged on a lower hole opening of the through hole and is tightly pressed on the movable end of the damper.

Preferably, the outer surface of the damper is sleeved with a shell, the shell is provided with a penetrating hole for the movable end of the damper to penetrate through, and the damper is arranged on the bottom surface of the damping fin through the shell.

Preferably, the top surface of the positioning seat is provided with a guide cavity hole, the through hole is formed in the bottom of the guide cavity hole, the bottom surface of the damping sheet is provided with an insertion convex part, the bottom surface of the insertion convex part is provided with an embedded groove, the damper is embedded in the embedded groove, and the insertion convex part is embedded in the guide cavity hole in a sliding manner.

Preferably, the utility model further comprises a top pressure spring and massage convex points, wherein the bottom surface of the damping sheet is provided with a sleeve hole penetrating to the top surface of the damping sheet, the massage convex points are arranged in the sleeve hole, the upper ends of the massage convex points penetrate out of an upper orifice of the sleeve hole, the top pressure spring is arranged in the sleeve hole, one end of the top pressure spring is elastically pressed on the massage convex points, and the other end of the top pressure spring is elastically pressed on the damper.

Preferably, a plurality of guide holes are formed in the top surface of the positioning seat, the guide holes are arranged around the through hole, a plurality of inserting shafts are arranged on the bottom surface of the damping sheet, each inserting shaft is arranged around the damper, a damping spring is sleeved on each inserting shaft, and one end of each inserting shaft is inserted into each guide hole in a sliding mode.

Preferably, a damping rubber pad is arranged between the damping sheet and the positioning seat.

The utility model has the beneficial effects that:

(1) according to the utility model, through the arrangement of the damping spring, the damping structure has larger amplitude capable of being extruded and rebounded, and the damping spring has very good rebound force, so that the damping structure has very good damping and buffering effects, a user can obviously feel the comfort brought by damping and buffering, the use comfort of the damping structure is improved, and the wearing experience of the user can be improved.

(2) Through making the damping spring suit epaxial at the plug-in mounting, can play spacing and the effect of direction to damping spring, at damping spring's flexible in-process like this, just can avoid damping spring to swing at will, make damping spring's elastic action ability more accurately act on the shock attenuation piece to can guarantee that this shock-absorbing structure has very good shock attenuation buffering effect, this helps improving this shock-absorbing structure's structural reliability.

(3) And through the setting of guiding hole, can play the effect of direction to the plug-in shaft, like this when the plug-in shaft slides, enable the pushing down of shock attenuation piece and lift up the action and can both be very steady, avoid the shock attenuation piece to swing at will, like this at the in-process of wearing the walking, just can play good guard action to people's ankle, low limbs, avoid appearing the condition of spraining the foot, this helps improving this shock-absorbing structure's structural reliability.

(4) Through the setting of shock attenuation piece, can contact with the sole laminating well, rethread damping spring's elastic support can play the effect of support to human foot very well like this to make and wear more comfortable.

(5) Through the setting of positioning seat, can guarantee that this shock-absorbing structure is whole to have very good stability, just can keep steadily at the in-process that the user walked like this, this helps improving this shock-absorbing structure's structural reliability.

(6) The utility model can be applied to the sole, and when in installation, the positioning seat is arranged on the heel part of the sole. Like this when using, this shock-absorbing structure just can play very good shock attenuation buffering effect to human heel position to can play good guard action to people's ankle, low limbs, just so can bring better comfortable and easy to wear experience for the user.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the second embodiment of the present invention.

FIG. 3 is a schematic view of the split structure of the present invention.

Fig. 4 is a schematic cross-sectional view of the present invention.

FIG. 5 is a second schematic cross-sectional view of the present invention.

FIG. 6 is a partially disassembled structure diagram of the present invention.

Fig. 7 is a schematic view of a disassembled structure of the damper and the housing of the present invention.

Detailed Description

It should be noted that all the directional indicators (such as the top surface, the bottom surface, the left, the right, the front, and the rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

As shown in fig. 1 and 3, the shock-absorbing structure applied to the sole of the shoe comprises a shock-absorbing plate 1, a positioning seat 2 and a shock-absorbing spring 3, wherein a guide hole 21 is formed in the top surface of the positioning seat 2, an insertion shaft 11 is arranged on the bottom surface of the shock-absorbing plate 1, the shock-absorbing spring 3 is sleeved on the insertion shaft 11, the shock-absorbing plate 1 is arranged above the positioning seat 2, one end of the insertion shaft 11 is inserted into the guide hole 21 in a sliding manner, the upper end of the shock-absorbing spring 3 is elastically pressed against the shock-absorbing plate 1, and the lower end of the shock-absorbing spring 3 is elastically pressed against the positioning seat 2.

According to the utility model, through the arrangement of the damping spring 3, the damping structure has larger amplitude of extrusion and rebound, and the damping spring 3 has very good resilience, so that the damping structure has very good damping and buffering effects, thus a user can obviously feel the comfort brought by damping and buffering, the use comfort of the damping structure is improved, and the wearing experience of the user can be improved.

Through making damping spring 3 suit on the plug-in shaft 11, can play spacing and the effect of direction to damping spring 3, at damping spring 3's flexible in-process like this, just can avoid damping spring 3 to swing at will, make damping spring 3's elastic force can more accurately act on shock attenuation piece 1 to can guarantee that this shock-absorbing structure has very good shock attenuation buffering effect, this helps improving this shock-absorbing structure's structural reliability.

And through the setting of guiding hole 21, can play the effect of direction to the plug-in shaft 11, like this when the plug-in shaft 11 that slides, enable the action of pushing down and lifting up of snubber plate 1 and can both be very steady, avoid snubber plate 1 to swing at will, like this at the in-process of wearing the walking, just can play good guard action to people's ankle, low limbs, avoid appearing the condition of spraining the foot, this helps improving this shock-absorbing structure's structural reliability.

Through the setting of shock attenuation piece 1, can laminate the contact with the sole well, rethread damping spring 3's elastic support, can play the effect of support to human foot like this very well to make and wear more comfortable.

Through the setting of positioning seat 2, can guarantee that this shock-absorbing structure is whole to have very good stability, just can keep steadily like this at the in-process of user's walking, this helps improving this shock-absorbing structure's structural reliability.

The utility model can be applied to the sole, and when in installation, the positioning seat 2 is installed on the heel part of the sole. When using like this, this shock-absorbing structure just can play very good shock attenuation buffering effect to human heel position to can play good guard action to people's ankle, low limbs, just so can bring better comfortable experience of wearing for the user.

As shown in fig. 3 and 4, the utility model further includes a limiting rod 4, the top surface of the positioning seat 2 is further provided with a limiting groove 22, the limiting groove 22 is communicated with the guide hole 21, the side wall of the positioning seat 2 is provided with a receding groove 23, the receding groove 23 is communicated with the limiting groove 22, one end of the insertion shaft 11 is provided with a limiting convex portion 12, the limiting convex portion 12 is slidably inserted into the limiting groove 22, the limiting convex portion 12 penetrates through the receding groove 23 and then is arranged on the inner side of the limiting groove 22, the limiting rod 4 is clamped on the positioning seat 2, the limiting rod 4 is embedded in the through position between the receding groove 23 and the limiting groove 22, and the limiting rod 4 is further arranged between the limiting convex portion 12 and the damper plate 1. Through such structural design, in the use, enable cartridge axle 11 can not break away from guiding hole 21, can guarantee like this that this shock-absorbing structure plays very good shock attenuation buffering effect to human heel position all the time, and this helps improving this shock-absorbing structure's structural reliability.

As shown in fig. 4, a guide slope 13 is formed on the bottom of the limit protrusion 12. With such a structural design, the limit protrusion 12 can be more easily inserted into the limit groove 22, which contributes to improving the convenience of assembling the shock-absorbing structure.

As shown in fig. 6, the damper further comprises a damper 5 and a shielding cover 6, wherein a through hole 24 penetrating through the positioning seat 2 in the vertical direction is formed in the positioning seat 2, a transverse groove 25 is further formed in the bottom surface of the positioning seat 2, the middle of the transverse groove 25 penetrates through the through hole 24, the damper 5 is arranged on the bottom surface of the shock absorption sheet 1, the movable end of the damper 5 is inserted into the through hole 24, a transverse pin 51 is arranged on the movable end of the damper 5, two ends of the transverse pin 51 are overlapped with the groove bottom of the transverse groove 25, the shielding cover 6 is covered on a lower orifice of the through hole 24, and the shielding cover 6 is tightly pressed on the movable end of the damper 5. Through the setting of attenuator 5, extrude and the in-process of resilience this shock-absorbing structure, enable the speed of extruded and the speed of resilience and keep comparatively slowly, comfortable, when stepping on to this shock-absorbing structure and pressing like this, the sense of pressing down that just can not appear too fast to make this shock-absorbing structure's shock attenuation effect better, can further improve the travelling comfort that this shock-absorbing structure used like this, and can improve user's the experience of wearing and feel. And through the above structural design, the movable end of the damper 5 can be firmly installed on the positioning seat 2, and the loosening is not easy to occur, which is helpful for improving the structural reliability of the damping structure.

As shown in fig. 6 and 7, a transversely penetrating mounting hole 52 is formed in the movable end of the damper 5, one end of the transverse pin 51 penetrates through the mounting hole 52, and the movable end of the damper 5 is placed in the middle of the transverse pin 51. With such a structural design, the lateral pin 51 can be more easily mounted with the movable end of the damper 5, which contributes to improving the convenience of assembly of the shock-absorbing structure.

In the practical application process, the shielding cover 6 is fixed on the bottom surface of the positioning seat 2 through screws. Therefore, the shielding cover 6 can be firmly covered on the through hole 24, and the shielding cover 6 is very convenient to assemble and disassemble.

As shown in fig. 5 and 7, a housing 53 is sleeved on an outer surface of the damper 5, a through hole 54 through which the movable end of the damper 5 passes is formed in the housing 53, and the damper 5 is disposed on the bottom surface of the damping fin 1 through the housing 53. By the arrangement of the housing 53, the damper 5 can be protected, so that the contact of the damper 5 with the outside can be reduced, the abrasion of the damper 5 can be reduced, and the service life of the damper 5 can be prolonged. Since the damper 5 is disposed on the bottom surface of the damping shim 1 through the housing 53, the housing 53 can restrict the up-and-down movement of the damper 5 after the housing 53 is mounted on the damping shim 1, thereby improving the stability and reliability of the mounting and positioning of the damper 5.

In practical application, the housing 53 is fixed on the bottom surface of the damping sheet 1 by screws. Thus, the housing 53 can be firmly fixed to the bottom surface of the damper blade 1, and the housing 53 can be easily attached and detached.

As shown in fig. 6, a guide cavity hole 26 is formed in the top surface of the positioning seat 2, the through hole 24 is formed in the bottom of the guide cavity hole 26, an insertion convex portion 14 is formed on the bottom surface of the damper blade 1, an insertion groove 15 is formed in the bottom surface of the insertion convex portion 14, the damper 5 is inserted into the insertion groove 15, and the insertion convex portion 14 is slidably inserted into the guide cavity hole 26. Through the setting of direction locular hole 26, can play the effect of direction to cartridge convex part 14, like this when slip cartridge convex part 14, enable the action of pushing down and lifting up of spacer 1 and can both be very steady, avoid spacer 1 to swing at will, like this at the in-process of wearing the walking, just can play good guard action to people's ankle, low limbs, avoid appearing the condition of spraining the foot, this helps improving this shock-absorbing structure's structural reliability. By the arrangement of the embedded groove 15, the installation and positioning of the damper 5 can be facilitated, so that the damper 5 can be more stably installed on the bottom surface of the damping fin 1, which contributes to the improvement of the reliability of the installation and positioning of the damper 5. And through the structural design that the damper 5 is embedded in the embedding groove 15, the damper 5 can be protected, so that the contact between the damper 5 and the outside can be reduced, the abrasion of the damper 5 can be reduced, and the service life of the damper 5 can be prolonged.

As shown in fig. 6, the present invention further includes a top pressure spring 7 and massage bumps 8, the bottom surface of the damping sheet 1 is provided with a through hole 16 penetrating to the top surface thereof, the massage bumps 8 are disposed in the through hole 16, and the upper ends of the massage bumps 8 penetrate out of the upper hole openings of the through hole 16, the top pressure spring 7 is disposed in the through hole 16, and one end of the top pressure spring 7 is elastically pressed against the massage bumps 8, and the other end of the top pressure spring 7 is also elastically pressed against the damper 5. When the human foot is stepped on and is pressed on shock attenuation piece 1, through the setting of massage bump 8, can carry out flexible roof pressure to the acupuncture point of sole to can play the effect of massage to the sole, just so can be more comfortable when wearing the use, this travelling comfort that helps improving this shock-absorbing structure and use.

As shown in fig. 6, the insertion hole 16 is opened at the bottom of the insertion groove 15. Therefore, the structure of the damping sheet 1 is more compact, and the processing difficulty of the sleeve penetrating hole 16 is reduced.

As shown in fig. 3 and 6, a plurality of guide holes 21 are formed in the top surface of the positioning seat 2, each guide hole 21 is arranged around a through hole 24, a plurality of insertion shafts 11 are arranged on the bottom surface of the damping plate 1, each insertion shaft 11 is arranged around the damper 5, each insertion shaft 11 is sleeved with a damping spring 3, and one end of each insertion shaft 11 is slidably inserted into each guide hole 21. Through such structure setting, can further improve this shock-absorbing structure's shock attenuation buffering effect, and make the action of pushing down and lifting up of shock attenuation piece 1 can be more steady, avoid the random swing of shock attenuation piece 1, like this at the in-process of wearing the walking, just can play better guard action to people's ankle, low limbs, can further avoid appearing the condition of spraining the foot, this helps improving this shock-absorbing structure's structural reliability.

As shown in fig. 2 and 3, two adjacent limit protrusions 12 are limited by the same limit rod 4. Thus, the number of the limiting rod pieces 4 can be reduced, and the damping structure can be assembled more conveniently.

As shown in fig. 2 and 3, two ends of the limiting rod 4 are provided with bending portions 41, and the limiting rod 4 is clamped on the positioning seat 2 through the bending portions 41 at the two ends. The limit stop 4 can thus be firmly fixed to the positioning socket 2, which contributes to the structural reliability of the damping structure.

As shown in fig. 2, in order to further enable the limiting rod 4 to be stably fixed on the positioning seat 2, so that the limiting rod 4 is not easily separated from the through position between the abdicating groove 23 and the limiting groove 22, the following structure may be specifically adopted: the positioning seat 2 is provided with a limit stop 27, the limit stop 27 is positioned outside the notch of the abdicating groove 23, and the limit stop 27 is arranged on the outer side of the limit rod piece 4.

As shown in fig. 1, a cushion rubber 9 is disposed between the damping sheet 1 and the positioning seat 2. Through such structure setting, can improve this shock-absorbing structure's shock attenuation buffering effect further, and make the action of pushing down and lifting up of shock attenuation piece 1 more steady, avoid shock attenuation piece 1 to swing at will, like this at the in-process of wearing the walking, just can play better guard action to people's ankle, low limbs, can avoid appearing the condition of spraining the foot further, this helps improving this shock-absorbing structure's structural reliability.

As shown in fig. 3 and 5, the cushion rubber 9 is provided with a hole 91 through which the insertion protrusion 14, the damping springs 3, and the insertion shafts 11 pass, so that the movement of the insertion protrusion 14, the damping springs 3, and the insertion shafts 11 is not affected, and the cushion rubber 1 can be supported well, which contributes to improving the reliability of the use of the cushion structure.

Claims (9)

1. The utility model provides an use shock-absorbing structure on sole which characterized in that: including shock attenuation piece (1), positioning seat (2), damping spring (3), wherein seted up guiding hole (21) on the top surface of positioning seat (2), be equipped with on the bottom surface of shock attenuation piece (1) and insert axle (11), damping spring (3) cover is arranged in on inserting axle (11), shock attenuation piece (1) are arranged in the top of positioning seat (2) to make the one end of inserting axle (11) slide the cartridge in guiding hole (21), still make the upper end elasticity top of damping spring (3) press on damping piece (1) to and make the lower extreme elasticity top of damping spring (3) press on positioning seat (2).

2. The shock-absorbing structure for use in footwear soles according to claim 1, wherein: still include spacing member (4), spacing groove (22) have still been seted up on the top surface of positioning seat (2) to make spacing groove (22) and guiding hole (21) be linked together, abdication groove (23) have been seted up on the lateral wall of positioning seat (2) to make abdication groove (23) and spacing groove (22) link up mutually, one of cartridge axle (11) is served and is equipped with spacing convex part (12), spacing convex part (12) slide to be inserted in spacing groove (22) to make spacing convex part (12) pass and arrange the inboard in spacing groove (22) behind abdication groove (23), spacing member (4) clamp is on positioning seat (2) to make spacing member (4) inlay in abdication groove (23) and the department of link up in spacing groove (22), still make spacing member (4) arrange in between spacing convex part (12) and shock attenuation piece (1).

3. The shock-absorbing structure for use in footwear according to claim 2, wherein: the bottom of the limiting convex part (12) is provided with a guide inclined plane (13).

4. The shock-absorbing structure for use in footwear soles according to claim 1, wherein: still include attenuator (5), shelter from lid (6), set up vertical perforation (24) that run through on positioning seat (2), horizontal groove (25) have still been seted up on the bottom surface of positioning seat (2) to make the middle part of horizontal groove (25) pass perforation (24), attenuator (5) set up on the bottom surface of shock attenuation piece (1), and make the expansion end of attenuator (5) wear to arrange in perforation (24), be equipped with horizontal round pin (51) on the expansion end of attenuator (5), and make the bottom of horizontal groove (25) be arranged in to the both ends of horizontal round pin (51), shelter from lid (6) lid and adorn on the lower drill way of perforation (24), and make shelter from lid (6) sticiss on the activity end of attenuator (5).

5. The shock-absorbing structure for use in footwear according to claim 4, wherein: the outer surface of the damper (5) is sleeved with a shell (53), the shell (53) is provided with a penetrating hole (54) for the movable end of the damper (5) to penetrate out, and the damper (5) is arranged on the bottom surface of the damping sheet (1) through the shell (53).

6. The shock-absorbing structure for use in footwear according to claim 4, wherein: the damping piece is characterized in that a guide cavity hole (26) is formed in the top surface of the positioning seat (2), a through hole (24) is formed in the hole bottom of the guide cavity hole (26), an insertion convex part (14) is arranged on the bottom surface of the damping piece (1), an embedded groove (15) is formed in the bottom surface of the insertion convex part (14), the damper (5) is embedded in the embedded groove (15), and the insertion convex part (14) is embedded in the guide cavity hole (26) in a sliding mode.

7. The shock-absorbing structure for use in footwear according to claim 4, wherein: the damping piece is characterized by further comprising a top pressure spring (7) and massage salient points (8), a sleeve penetrating hole (16) penetrating through the top surface of the damping piece is formed in the bottom surface of the damping piece (1), the massage salient points (8) are arranged in the sleeve penetrating hole (16), the upper ends of the massage salient points (8) penetrate out of an upper hole opening of the sleeve penetrating hole (16), the top pressure spring (7) is arranged in the sleeve penetrating hole (16), one end of the top pressure spring (7) is elastically pressed on the massage salient points (8), and the other end of the top pressure spring (7) is elastically pressed on the damper (5).

8. The shock-absorbing structure for use in footwear according to claim 4, wherein: a plurality of guide holes (21) are formed in the top face of the positioning seat (2), the guide holes (21) are arranged around the through holes (24), a plurality of inserting shafts (11) are arranged on the bottom face of the damping piece (1), the inserting shafts (11) are arranged around the damper (5), the damping springs (3) are sleeved on the inserting shafts (11), and one ends of the inserting shafts (11) are slidably inserted into the guide holes (21).

9. The shock-absorbing structure for use in footwear according to any one of claims 1 to 8, wherein: and a damping rubber cushion (9) is arranged between the damping sheet (1) and the positioning seat (2).

Images