CN206197210U

CN206197210U - Pneumatic springs sole shock device and shock-absorbing sole

Info

Publication number: CN206197210U
Application number: CN201620963831.3U
Authority: CN
Inventors: 方柏明
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-26
Filing date: 2016-08-26
Publication date: 2017-05-31
Anticipated expiration: 2026-08-26

Abstract

The utility model discloses a kind of pneumatic springs sole shock device, it includes shock absorbing ring and the air cushion being bonded in outside shock absorbing ring, and the shock absorbing ring includes GEL gel rings and the damping spring being poured in GEL gel rings, and the air cushion is hollow air cushion.The utility model solves the problems, such as that GEL volumes are overweight, increased damping effect, screen resilience and the stability of damper.

Description

Pneumatic springs sole shock device and shock-absorbing sole

Technical field

The utility model belongs to sole shock device technical field, and in particular to a kind of pneumatic springs sole shock device and damping Sole.

Background technology

Sole shock device is a kind of part for being installed on sole, with absorption foot impacts power, and then protects the work of foot With.The damping air cushion for being commonly used to sole on the market at present is primarily present easy gas leakage and the defect for easily being punctured by sharp object； Sole meeting disequilibrium and stability after air cushion gas leakage, is easily caused foot deformities and pin of rivering bend.In order to solve damper gas leakage Hard part is made in skeleton part in the middle of air cushion by problem, many producers, although such design can solve asking for gas leakage Topic, but, so since air cushion be to serve decoration function and lose shock-absorbing function；It can be seen that need of the air cushion for sizing Will, after the skeleton that middle part is arranged as supporting role, although the hardness of air cushion can be reinforced, but but reduce subtracting for air cushion Shake function.

The applicant (a kind of transparent perfusion spring vibration damper, number of patent application in the patent of invention of earlier application： CN201420824944.6) disclose and spring is put into the mould of plastic uptake TPU membrane, be then injected into GEL gels and be fabricated to damping Device, the damper has a more preferable damping effect than air cushion, but because the proportion of GEL is than larger, and plastic uptake TPU membrane life Production. art, limits the size and shape of TPU mold cavities, so as to make the damper for obtaining to be the shape faced directly, nothing Method causes product overweight by that need make variously-shaped (such as can not do the arc of air cushion), and shape is restricted.Making in addition During in order to ensure TPU membrane can smoothly suck, it is necessary to by GEL die cavities set it is sufficiently large, this can undoubtedly cause the consumption of GEL Increase, further makes the weight of damper excessive, is above restricted in shape of product, volume and application.

Utility model content

In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of pneumatic springs sole shock Device, is used to solve the problems, such as that GEL volumes are overweight, increases damping effect, screen resilience and the stability of damper.

To solve the above problems, the technical scheme that the utility model is used is as follows：

Pneumatic springs sole shock device, shock absorbing ring and the air cushion being bonded in outside shock absorbing ring, the shock absorbing ring are solidifying including GEL Cushion rubber and the damping spring being poured in GEL gel rings, the air cushion is hollow air cushion.

In pneumatic springs sole shock device described in the utility model, used as further scheme, the air cushion is bonding In the annular hollow air cushion of the whole circumferential perimeter of shock absorbing ring.

In pneumatic springs sole shock device described in the utility model, used as further scheme, the air cushion is bonding In shock absorbing ring periphery both sides or the strip hollow air cushion on three sides.

In pneumatic springs sole shock device described in the utility model, as further scheme, GEL gel rings are poured in Internal damping turn can be more than one or two

In pneumatic springs sole shock device described in the utility model, used as further scheme, the GEL gel rings are Transparent elastic circle.

In pneumatic springs sole shock device described in the utility model, used as further scheme, the air cushion is hollow And transparent elastic air cushion.

In pneumatic springs sole shock device described in the utility model, as further scheme, the air cushion outer surface TPU membrane layer is coated with, the thickness of TPU membrane layer is 0.8-2mm.

In pneumatic springs sole shock device described in the utility model, used as further scheme, the air cushion passes through GEL The viscosity of gel ring is fitted in the periphery of shock absorbing ring.

In pneumatic springs sole shock device described in the utility model, as further scheme, the thickness of the air cushion More than the thickness of shock absorbing ring.

Another purpose of the present utility model is to provide a kind of shock-absorbing sole, and concrete scheme is as follows：

A kind of shock-absorbing sole, including big bottom, are provided with pneumatic springs sole described in the utility model and subtract in the big bottom Shake device.

Relative to prior art, the beneficial effects of the utility model are as follows：

1. pneumatic springs sole shock device described in the utility model in GEL gel rings by irrigating spring and air cushion phase With reference to, the weight of whole damping device is alleviated, the stability and elasticity of sole shock device are enhanced, and solve existing air cushion Causing after gas leakage rivers bend the problem of pin；

2. pneumatic springs sole shock device described in the utility model is being made due to setting thicker air cushion outside shock absorbing ring The complicated technology of plastic uptake TPU membrane can be omitted during work, the restricted problem of damper shapes and sizes is solved；

3. the further ring shaped air-cushion of pneumatic springs sole shock device described in the utility model is passed through in manufacturing process The viscosity of GEL gel rings is fitted in the periphery of shock absorbing ring, strengthens the bonding of air cushion and GEL gel rings, it is to avoid using other into The adhesive for dividing；

4. the further thickness due to the air cushion of pneumatic springs sole shock device described in the utility model is more than and subtracts Shake the thickness of circle so that GEL gels only exist the sub-fraction of damper weight, are enhanced while the weight for alleviating GEL Shock-absorbing function.

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Brief description of the drawings

Fig. 1 is the structural representation of pneumatic springs sole shock device described in the utility model；

Fig. 2 is the A-A sectional views of Fig. 1；

Fig. 3 is pneumatic springs sole shock device structural representation of the utility model with annular hollow air cushion；

Fig. 4 is pneumatic springs sole shock device structural representation of the utility model with strip hollow air cushion；

Wherein, each reference is：10th, shock absorbing ring；11st, GEL gel rings；12nd, damping spring；20th, air cushion.

Specific embodiment

As shown in Figure 1 and Figure 2, pneumatic springs sole shock device described in the utility model, shock absorbing ring 10 and is bonded in damping Air cushion 20 outside circle 10, the shock absorbing ring 10 includes GEL gel rings 11 and the damping spring being poured in GEL gel rings 11 12, the air cushion 20 is hollow air cushion.In this programme, the central skeleton structure that existing air cushion is used is saved, passed through Spring is irrigated in soft GEL gel rings to be combined with ring shaped air-cushion, the weight of whole damping device is alleviated, and enhances footwear The stability and elasticity of bottom damper, even if ring shaped air-cushion is punctured gas leakage, shock absorbing ring therein can also increase damper Stability and screen resilience, fundamentally solve the problems, such as to cause pin of rivering bend after existing air cushion gas leakage.

As shown in figure 3, in pneumatic springs sole shock device described in the utility model, it is described as further scheme Air cushion 20 is the annular hollow air cushion for being bonded in the whole circumferential perimeter of shock absorbing ring 10.

As shown in figure 4, in pneumatic springs sole shock device described in the utility model, it is described as further scheme Air cushion 20 is the strip hollow air cushion for being bonded in the peripheral both sides of shock absorbing ring 10 or three sides.

In pneumatic springs sole shock device described in the utility model, as further scheme, the GEL gel rings 11 It is transparent elastic circle.

In pneumatic springs sole shock device described in the utility model, as further scheme, during the air cushion 20 is Empty and transparent elastic air cushion.

In pneumatic springs sole shock device described in the utility model, as further scheme, outside the air cushion 20 Surface coating has TPU membrane layer, and the thickness of TPU membrane layer is 0.8-2mm.

In pneumatic springs sole shock device described in the utility model, used as further scheme, the air cushion 20 passes through The viscosity of GEL gel rings 11 is fitted in the periphery of shock absorbing ring 10.Because air cushion is by the viscous of GEL gel rings in manufacturing process Property be fitted in the periphery of shock absorbing ring, strengthen the bonding of air cushion and GEL gel rings, it is to avoid use the adhesive of other compositions.

In pneumatic springs sole shock device described in the utility model, as further scheme, the thickness of the air cushion 20 Thickness of the degree more than shock absorbing ring 10.In this scenario, GEL gels only exist the important sub-fraction of damper, without plastic uptake TPU Film, damper just can merge more firm with Part able to be adhered to sole；And this design prevents excessive use GEL gels, alleviate GEL Weight simultaneously enhance shock-absorbing function.

The preparation method of pneumatic springs sole shock device described in the utility model is as follows：

1) hollow ring shaped air-cushion, or strip air cushion are made；

2) damper mould is made, the mould carries the die cavity that matches with pneumatic springs sole shock device structure, and Cavity wall is provided with the storage tank for accommodating ring shaped air-cushion or strip air cushion, and the important height that is provided projectingly of mould is with die cavity height one The iron prop body of cause；

3) ring shaped air-cushion or strip air cushion are close to mold wall to be arranged in storage tank；

4) turn is entangled iron prop body to put into die cavity, injects GEL gels；

5) damper is taken out after waiting the cooling of GEL gels, corner is repaired,.

Pneumatic springs sole shock device described further can also be produced by the following method：

1) air cushion is manufactured into surrounding annular, intermediate hollow or through hole ring shaped air-cushion；

2) through hole is sealed with gummed paper, forms die cavity；(if hollow, be not need not just being sealed with gummed paper for through hole)；

3) spring is put into air cushion hollow space, then the cylinder iron block consistent with spring heights, post is put into spring inside diameter Body iron block diameter is less than spring inside diameter；

4) GEL is injected；

5) treat that GEL solidifications remove gummed paper, take out iron block.

Above-mentioned implementation method is only preferred embodiment of the present utility model, it is impossible to the utility model protection is limited with this Scope, the change of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement belong to In the utility model scope required for protection.

Claims

1. pneumatic springs sole shock device, it is characterised in that it includes shock absorbing ring and the air cushion being bonded in outside shock absorbing ring, described Shock absorbing ring includes GEL gel rings and the damping spring being poured in GEL gel rings, and the air cushion is hollow air cushion.

2. pneumatic springs sole shock device according to claim 1, it is characterised in that the air cushion is to be bonded in shock absorbing ring The annular hollow air cushion of whole circumferential perimeter.

3. pneumatic springs sole shock device according to claim 1, it is characterised in that the air cushion is to be bonded in shock absorbing ring Peripheral both sides or the strip hollow air cushion on three sides.

4. pneumatic springs sole shock device according to claim 1, it is characterised in that be poured in GEL gel ring internal dampings Turn can be more than one or two.

5. pneumatic springs sole shock device according to claim 1, it is characterised in that the GEL gel rings are transparent bullet Property circle.

6. pneumatic springs sole shock device according to claim 1, it is characterised in that the air cushion is hollow and transparent Elastic air cushion.

7. the pneumatic springs sole shock device stated according to claim 1, it is characterised in that the air cushion outer surface is coated with TPU Film layer, the thickness of TPU membrane layer is 0.8-2mm.

8. the pneumatic springs sole shock device according to claim any one of 1-4, it is characterised in that the air cushion passes through The viscosity of GEL gel rings is fitted in the outside of shock absorbing ring.

9. the pneumatic springs sole shock device according to claim any one of 1-4, it is characterised in that the thickness of the air cushion More than the thickness of shock absorbing ring.

10. a kind of shock-absorbing sole, including big bottom, it is characterised in that be provided with air cushion as claimed in claim 1 in the big bottom Sole with spring damper.