CN108992907A - Protect shoulder protector - Google Patents
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- CN108992907A CN108992907A CN201810628985.0A CN201810628985A CN108992907A CN 108992907 A CN108992907 A CN 108992907A CN 201810628985 A CN201810628985 A CN 201810628985A CN 108992907 A CN108992907 A CN 108992907A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/08—Body-protectors for players or sportsmen, i.e. body-protecting accessories affording protection of body parts against blows or collisions
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/26—Silicon- containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/04—Polysiloxanes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Artificial Filaments (AREA)
Abstract
The invention discloses a kind of protection shoulder protectors, include: shoulder protector ontology, be adapted with shoulders of human body, the shoulder protector ontology back side is set along the vertical direction there are two strengthening groove, the strengthening groove is symmetrically distributed in shoulder protector body axis two sides, and the shoulder protector ontology back side is equipped with the first air hole between strengthening groove.Protection shoulder protector of the invention forms the first air hole that gap is conducive to breathe freely, and be arranged between strengthening groove and is conducive to heat extraction of divulging information by the way that strengthening groove is arranged at the shoulder protector ontology back side between such strengthening groove and shoulder.
Description
Technical field
The present invention relates to sports goods technical fields.It is more particularly related to a kind of protection shoulder protector.
Background technique
Shoulder is an important locomotive organ of human body, as one of important joint of human body.Shoulder is almost all the time all
In activity, its health directly determines the quality of life and quality of life of a people.When people carries out some better resistances
Movement, for example when rugby, hockey or outdoor racing car are ridden, shoulder is easy to come to harm, and uses a secondary good shield
Shoulder, for safeguarding and accelerating to restore shoulder health to be beneficial.However existing shoulder protector product gas permeability, to perspire effect bad,
Good protective action can not be played to shoulder when colliding simultaneously.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of protection shoulder protectors, by the way that strengthening groove is arranged at the shoulder protector ontology back side, this
Gap is formed between sample strengthening groove and shoulder to be conducive to breathe freely, and the first air hole being arranged between strengthening groove is conducive to lead to
Wind heat extraction.
It is conducive to heat extraction of divulging information by setting the first air hole, the second air hole, third air hole.
In order to realize these purposes and other advantages according to the present invention, a kind of protection shoulder protector is provided, comprising:
Shoulder protector ontology, is adapted with shoulders of human body, and the shoulder protector ontology back side is set along the vertical direction there are two strengthening groove,
The strengthening groove is symmetrically distributed in shoulder protector body axis two sides, and it is ventilative that the shoulder protector ontology back side is equipped with first between strengthening groove
Hole.
Preferably, the protection shoulder protector, the shoulder protector ontology back side, which is located at below strengthening groove, is equipped with multiple second thoroughly
Stomata, V-shaped arrangement between the second air hole, the shoulder protector ontology back side, which is located on the outside of strengthening groove, is equipped with multiple third air holes,
The angle between line and shoulder protector body axis between multiple third air holes axle center is acute angle.
Preferably, the protection shoulder protector, the shoulder protector ontology back side be additionally provided be mutually perpendicular to the staggered high-elastic band of fiber and
Cotton yarn air permeable belt, the high-elastic band of fiber is longitudinally disposed, and the cotton yarn air permeable belt is laterally arranged.
Preferably, the protection shoulder protector is equipped with hollow chamber close to edge in the shoulder protector ontology, described hollow
Multiple dampening assemblies are equipped in chamber, each dampening assembly includes:
First spring, upper and lower ends abut the upper and lower end face of hollow chamber respectively；
First cylinder is located in the first spring, and first cylinder upper surface is abutted with the upper surface of hollow chamber, institute
The first cylinder lower end surface is stated equipped with a protrusion；
Second cylinder, be located at the first spring in and be located at the first cylinder below, second cylinder lower end surface with it is hollow
The lower end surface of chamber abuts, and a recess is equipped at the respective protrusions of second cylinder upper surface, and the protrusion protrudes into recess,
Second spring is equipped between the protrusion and recess.
Preferably, the protection shoulder protector, first cylinder, the second cylinder are that magnetic material is made, and described
The opposite end face magnetism of one cylinder, the second cylinder is identical.
Preferably, the protection shoulder protector, in the hollow chamber between two dampening assemblies of arbitrary neighborhood also
Filled with bamboo charcoal packet.
Preferably, the protection shoulder protector, the shoulder protector ontology are made of elastic material.
Preferably, the protection shoulder protector, the preparation method of elastic material the following steps are included:
It S1, by paulownia greensand, perlite as temperature is after mixing that 8~12h is calcined at 1000~1200 DEG C, it is cooling
To mixture；The ammonium hydroxide that parts by weight are 1~2 part is dissolved in the water that parts by weight are 4~8 parts, then be added parts by weight be 80~
100 parts of ethyl alcohol adds the quanmethyl silicate that parts by weight are 30~40 parts after mixing evenly, stirs 1~2h, is eventually adding
The mixture that parts by weight are 40~50 parts, is mixed evenly, is subsequently placed in closed 5~10h in molding die, demoulds, then at
The first mixing is obtained after overcritical lower 20~25h of drying that temperature is 250~260 DEG C, pressure is 8~10Mpa；
S2, after mixing inorganic micro-and nano-particles with coupling agent, modified inorganic micro-and nano-particles are obtained；The inorganic micro-nano
Rice corpuscles is minimum one kind in talcum powder, illite, mica powder and montmorillonite, the partial size model of the inorganic micro-and nano-particles
It encloses for 50~200nm, the coupling agent is titanate coupling agent or silane coupling agent；
S3, it after mixing modified inorganic micro-and nano-particles, the first mixing with siloxane compound, is heated in microwave irradiation
Mixture is obtained to 80~90 DEG C；Then at 60~150 DEG C, mixture is carried out to mix cross-linking reaction with boron compound
0.5~4h obtains shear thickening gel；The shear thickening gel is mixed with additive to get elastic material.
Preferably, the protection shoulder protector, the siloxane compound are dimethyl siloxane, aminomethyl phenyl silicon oxygen
Alkane, ethylsiloxane, hydroxyl siloxanes, phenyl siloxane, hydrogen-containing siloxane, minimum one kind in ethoxy radical siloxane；Institute
Stating boron compound is at least one in boron, boron oxide, ortho-boric acid, metaboric acid, tetraboric acid, borate, borate and boric anhydride
Kind；The borate be five boric acid diammoniums, sodium borate decahydrate, potassium pentaborate, hypoboric acid magnesium, in single line borate at least
It is a kind of；The borate includes the alkyl for being hydrolyzed into boric acid, allyl boronate/tri- organic group borates, including boron triethylenetetraminehexaacetic acid
Ester, triphenyl borate, three benzyl ester of boric acid, tricyclohexyl borate, boric acid three (methyl silicane ester), three tert-butyl ester of boric acid, three alkane
At least one of oxygroup boroxin；The additive include organobentonite, castor oil derivative, in polyamide wax extremely
Few one kind, the castor oil derivative includes at least one of rilanit special, sulfonated castor oil, epoxidized castor oil.
Preferably, the protection shoulder protector, modified inorganic micro-and nano-particles, the first mixing, siloxane compound
Mass ratio is 0.5~1:1~1.5:80~100, and the mass ratio of shear thickening gel and additive is 1:0.05~0.2.
The present invention is include at least the following beneficial effects:
1, protection shoulder protector of the invention, by the way that strengthening groove is arranged at the shoulder protector ontology back side, between such strengthening groove and shoulder
It forms the first air hole that gap is conducive to breathe freely, and be arranged between strengthening groove and is conducive to heat extraction of divulging information.
2, protection shoulder protector of the invention works as people by the way that multiple dampening assemblies are arranged in its edge in shoulder protector ontology
When body shoulder is hit, the first spring, second spring in dampening assembly can offset extraneous a part of active force, with
Mitigate the injury to shoulders of human body, to protect shoulder.
3, protection shoulder protector of the invention, elastic material used in shoulder protector ontology first by paulownia greensand, perlite at high temperature
Calcining makes paulownia greensand, perlite surface form porous gap, then quanmethyl silicate is lauched solution in ammonium hydroxide effect and obtains dioxy
Then it is mixed with paulownia greensand, the perlite in porous gap, is then formed in a mold by SiClx aeroge, it is raw to have obtained paulownia
The aerosil that sand, perlite are filled is up to the first mixing, so that the first mixing not only has good pore structure,
Also there is good compression strength simultaneously, make elastic material that there is good damping energy absorption.Also contain in elastic material and changes
Property inorganic micro-and nano-particles, by inorganic micro-and nano-particles by that inorganic micro-and nano-particles can be made uniform after coupling agent modified
It is scattered in siloxane compound, is evenly dispersed in inorganic micro-and nano-particles in elastic material.First mixing,
The addition of modified inorganic micro-and nano-particles be transformed into elastic material state when by percussion can spontaneously from softness
It is hard, energy should be absorbed in the process, to effectively act as protective action.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is the positive structural schematic diagram of shoulder protector ontology in one of technical solution of the invention；
Fig. 2 is the structural schematic diagram at the shoulder protector ontology back side in one of technical solution of the invention；
Fig. 3 is the structural schematic diagram of dampening assembly in one of technical solution of the invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of description of the present invention and simplification of the description, be not that indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to of the invention
Limitation.
As shown in Figures 1 to 3, a kind of protection shoulder protector is provided, comprising:
Shoulder protector ontology 1, is adapted with shoulders of human body, 1 back side of shoulder protector ontology set along the vertical direction there are two reinforce
Slot 11, the strengthening groove 11 are symmetrically distributed in 1 axis two sides of shoulder protector ontology, and 1 back side of shoulder protector ontology is between strengthening groove 11
Equipped with the first air hole 12.
Protection shoulder protector of the invention, sews in riding apparel when in use, it is made to be bonded shoulders of human body, shoulder protector ontology 1
The back side is the face for being close to shoulders of human body, and strengthening groove 11, shape between such strengthening groove 11 and shoulder is arranged at 1 back side of shoulder protector ontology
The first air hole 12 for being conducive to breathe freely, and being arranged between strengthening groove at gap is conducive to heat extraction of divulging information.
In another technical solution, the protection shoulder protector, 1 back side of shoulder protector ontology, which is located at below strengthening groove 11, to be set
There are multiple second air holes 14, V-shaped arrangement between the second air hole 14,1 back side of shoulder protector ontology is located at 11 outside of strengthening groove
Equipped with multiple third air holes 13, the angle between 1 axis of line and shoulder protector ontology between multiple 13 axle center of third air hole is
Acute angle.Multiple second air holes 14 are set below strengthening groove 11 in the technical scheme, are between multiple second air holes 14
V-shaped arrangement, is equipped with multiple third air holes 13, the company between multiple 13 axle center of third air hole on the outside of strengthening groove 11
Angle between line and horizontal direction is acute angle, is conducive to heat never by the second air hole 14 of setting, third air hole 13
It is equidirectional to disperse, improve thermal discharge efficiency.
In another technical solution, the protection shoulder protector, 1 back side of shoulder protector ontology, which is additionally provided with, is mutually perpendicular to staggered fibre
High-elastic band and cotton yarn air permeable belt are tieed up, the high-elastic band of fiber is longitudinally disposed, and the cotton yarn air permeable belt is laterally arranged.In shoulder protector sheet
The high-elastic band of 1 back side of body setting fiber and cotton yarn air permeable belt are conducive to absorbing sweat.
In another technical solution, the protection shoulder protector is equipped with hollow cavity close to edge in the shoulder protector ontology 1
Room 15, the hollow chamber 15 is interior to be equipped with multiple dampening assemblies 2, and each dampening assembly 2 includes:
First spring 21, upper and lower ends abut the upper and lower end face of hollow chamber 13 respectively；
First cylinder 22 is located in the first spring 21, the upper end of the first cylinder 22 upper surface and hollow chamber 13
Face abuts, and 22 lower end surface of the first cylinder is equipped with a protrusion 23；
Second cylinder 24 is located in the first spring 21 and is located at 22 lower section of the first cylinder, 24 lower end of the second cylinder
Face is abutted with the lower end surface of hollow chamber 15, and a recess 26 is equipped at the 24 upper surface respective protrusions 23 of the second cylinder, described
Protrusion 23 protrudes into recess 26, and second spring 25 is equipped between described raised 23 and recess 26.One recess 66, described raised 63
It protrudes into recess 66, second spring 65 is equipped between described raised 63 and recess 66.In the technical scheme by shoulder protector sheet
Multiple dampening assemblies 2, the first bullet when shoulders of human body is hit, in dampening assembly 2 are set in its edge in body 1
Spring 21, second spring 25 can offset extraneous a part of active force, to mitigate the injury to human body back, to protect shoulder
Portion.
In another technical solution, the protection shoulder protector, first cylinder 22, the second cylinder 24 are magnetic material
Material is made, and the opposite end face magnetism of first cylinder 22, the second cylinder 24 is identical.By by the first cylinder 22, the second cylinder
24 are set as magnetic material, and magnetic material has certain physiotherapy function beneficial to human health, the first cylinder 22, the second cylinder
24 opposite end face magnetism are identical, repulsive force generated between such first cylinder 22, the second cylinder 24, when shoulder protector is by the external world
Shock when, repulsive force can offset extraneous partial action power.
In another technical solution, the protection shoulder protector, the hollow chamber 15 is interior to be subtracted positioned at arbitrary neighborhood two
Bamboo charcoal packet is also filled between shake component 2.Bamboo charcoal in bamboo charcoal packet has very strong adsorption capacity, and can dry absorbing sweat, promotes shoulder
Blood circulation and metabolism, relieve fatigue.
In another technical solution, the protection shoulder protector, the shoulder protector ontology is made of elastic material.Elastic material
Shoulder can be protected in collision process with buffer function.
In another technical solution, the protection shoulder protector, the preparation method of elastic material the following steps are included:
It S1, by paulownia greensand, perlite as temperature is after mixing to calcine 8h at 1000 DEG C, cooling obtains mixture；
The ammonium hydroxide that parts by weight are 1 part is dissolved in the water that parts by weight are 4 parts, the ethyl alcohol that parts by weight are 80 parts is then added, stirs evenly
Afterwards, the quanmethyl silicate that parts by weight are 30 parts is added, 1h is stirred, is eventually adding the mixture that parts by weight are 40 parts, mixing is stirred
Mix uniformly, be subsequently placed in closed 5h in molding die, demould, then at temperature be 250 DEG C, pressure is the overcritical lower dry of 8Mpa
The first mixing is obtained after dry 20h；
S2, after mixing inorganic micro-and nano-particles with coupling agent, modified inorganic micro-and nano-particles are obtained；The inorganic micro-nano
Rice corpuscles is montmorillonite, and the partial size of the inorganic micro-and nano-particles is 50nm, and the coupling agent is titanate coupling agent；
S3, it after mixing modified inorganic micro-and nano-particles, the first mixing with siloxane compound, is heated in microwave irradiation
Mixture is obtained to 80 DEG C；Then at 60 DEG C, mixture is carried out to mix cross-linking reaction 0.5h with boron compound, is obtained
Shear thickening gel；The shear thickening gel is mixed with additive to get elastic material.Wherein, modified inorganic is micro-nano
Particle, the first mixing, siloxane compound mass ratio be 0.5:1:80, the mass ratio of shear thickening gel and additive
For 1:0.05.Siloxane compound is phenyl siloxane, and boron compound is boron oxide, and additive is organobentonite.It will
Thus the elastic material that method is prepared is as experiment 1.
In another technical solution, the protection shoulder protector, the preparation method of elastic material the following steps are included:
It S1, by paulownia greensand, perlite as temperature is after mixing to calcine 10h at 1100 DEG C, cooling obtains mixture；
The ammonium hydroxide that parts by weight are 1.5 parts is dissolved in the water that parts by weight are 6 parts, the ethyl alcohol that parts by weight are 90 parts is then added, stirring is equal
After even, the quanmethyl silicate that parts by weight are 35 parts is added, stirs 1.5h, is eventually adding the mixture that parts by weight are 45 parts, is mixed
Conjunction stirs evenly, and is subsequently placed in closed 8h in molding die, demoulding, then at temperature be 255 DEG C, pressure is the overcritical of 9Mpa
The first mixing is obtained after lower dry 23h；
S2, after mixing inorganic micro-and nano-particles with coupling agent, modified inorganic micro-and nano-particles are obtained；The inorganic micro-nano
Rice corpuscles is mica powder, and the partial size of the inorganic micro-and nano-particles is 120nm, and the coupling agent is silane coupling agent；
S3, it after mixing modified inorganic micro-and nano-particles, the first mixing with siloxane compound, is heated in microwave irradiation
Mixture is obtained to 85 DEG C；Then at 100 DEG C, mixture is carried out to mix cross-linking reaction 2h with boron compound, is cut
Cut thickened gel；The shear thickening gel is mixed with additive to get elastic material.Wherein, the modified inorganic micro-nano grain of rice
Son, the first mixing, siloxane compound mass ratio be 0.8:1.2:90, the mass ratio of shear thickening gel and additive
For 1:0.1.Siloxane compound is dimethyl siloxane, and boron compound is five boric acid diammoniums, and additive is sulfonation castor-oil plant
Oil.Thus the elastic material that method is prepared is as experiment 2.
In another technical solution, the preparation method of elastic material the following steps are included:
It S1, by paulownia greensand, perlite as temperature is after mixing to calcine 12h at 1200 DEG C, cooling obtains mixture；
The ammonium hydroxide that parts by weight are 2 parts is dissolved in the water that parts by weight are 8 parts, the ethyl alcohol that parts by weight are 100 parts is then added, stirring is equal
After even, the quanmethyl silicate that parts by weight are 40 parts is added, stirs 2h, is eventually adding the mixture that parts by weight are 50 parts, mixing
Stir evenly, be subsequently placed in closed 10h in molding die, demould, then at temperature be 260 DEG C, pressure is the overcritical of 10Mpa
The first mixing is obtained after lower dry 25h；
S2, after mixing inorganic micro-and nano-particles with coupling agent, modified inorganic micro-and nano-particles are obtained；The inorganic micro-nano
Rice corpuscles is illite, and the partial size of the inorganic micro-and nano-particles is 200nm, and the coupling agent is titanate coupling agent；
S3, it after mixing modified inorganic micro-and nano-particles, the first mixing with siloxane compound, is heated in microwave irradiation
Mixture is obtained to 90 DEG C；Then at 150 DEG C, mixture is carried out to mix cross-linking reaction 4h with boron compound, is cut
Cut thickened gel；The shear thickening gel is mixed with additive to get elastic material.Wherein, the modified inorganic micro-nano grain of rice
Son, the first mixing, siloxane compound mass ratio be 1:1.5:100, the mass ratio of shear thickening gel and additive is
1:0.2.Siloxane compound is triphenyl borate, and additive is polyamide wax.Thus the elastic material that method is prepared
Material is as experiment 3.
In another technical solution, the protection shoulder protector, the preparation method of the elastic material is the same as experiment 1, difference
It is that preparing elastic material is added without the first mixing being prepared by paulownia greensand, perlite in the process, and is prepared by the method
Obtained elastic material is as experiment 4.
The elastic material that experiment 1~4 is prepared carries out Mechanics Performance Testing, according to EN1621 Standards for Testing Materials
Surge guard performance, according to the tensile strength and elongation at break of ISO 1798-2008 test material, test result such as table 1
It is shown.
The elastic material mechanical property that table 1- different experiments method obtains
| Experiment 1 | Experiment 2 | Experiment 3 | Experiment 4 | |
| Surge guard performance (kN) | 34.63 | 36.82 | 38.26 | 23.61 |
| Tensile strength (MPa) | 10.68 | 11.32 | 12.68 | 4.96 |
| Elongation at break (%) | 181 | 189 | 198 | 149 |
By table 1 experiment 1~experiment 4 it is found that the elastic material have excellent surge guard performance, while by experiment 1 with
4 comparison of experiment enters can be further improved rushing for material by the first mixing that paulownia greensand, perlite are prepared it is found that being added
Hit protective performance.
Number of devices and treatment scale described herein are for simplifying explanation of the invention.To application of the invention,
Modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easy
Other modification is realized on ground, therefore without departing from the general concept defined in the claims and the equivalent scope, and the present invention is not
It is limited to specific details and legend shown and described herein.
Claims (10)
1. a kind of protection shoulder protector characterized by comprising
Shoulder protector ontology, is adapted with shoulders of human body, and the shoulder protector ontology back side is set along the vertical direction there are two strengthening groove, described
Strengthening groove is symmetrically distributed in shoulder protector body axis two sides, and the shoulder protector ontology back side is equipped with the first air hole between strengthening groove.
2. protection shoulder protector as described in claim 1, which is characterized in that the shoulder protector ontology back side, which is located at below strengthening groove, to be equipped with
Multiple second air holes, V-shaped arrangement between the second air hole, the shoulder protector ontology back side, which is located on the outside of strengthening groove, is equipped with multiple the
Three air holes, the line between multiple third air holes axle center and the angle between shoulder protector body axis are acute angle.
3. protection shoulder protector as described in claim 1, which is characterized in that the shoulder protector ontology back side, which is additionally provided with, is mutually perpendicular to staggered fibre
High-elastic band and cotton yarn air permeable belt are tieed up, the high-elastic band of fiber is longitudinally disposed, and the cotton yarn air permeable belt is laterally arranged.
4. protection shoulder protector as described in claim 1, which is characterized in that be equipped with hollow cavity close to edge in the shoulder protector ontology
Room, multiple dampening assemblies are equipped in the hollow chamber, and each dampening assembly includes:
First spring, upper and lower ends abut the upper and lower end face of hollow chamber respectively；
First cylinder is located in the first spring, and first cylinder upper surface is abutted with the upper surface of hollow chamber, and described the
One cylinder lower end surface is equipped with a protrusion；
Second cylinder is located in the first spring and is located at below the first cylinder, second cylinder lower end surface and hollow chamber
Lower end surface abut, a recess is equipped at the respective protrusions of second cylinder upper surface, the protrusion protrudes into recess, described convex
It rises and is equipped with second spring between recess.
5. protection shoulder protector as claimed in claim 4, which is characterized in that first cylinder, the second cylinder are magnetic material
It is made, the opposite end face magnetism of first cylinder, the second cylinder is identical.
6. protection shoulder protector as claimed in claim 4, which is characterized in that be located at two dampings of arbitrary neighborhood in the hollow chamber
Bamboo charcoal packet is also filled between component.
7. protection shoulder protector as claimed in claim 4, which is characterized in that the shoulder protector ontology is made of elastic material.
8. protection shoulder protector as claimed in claim 7, which is characterized in that the preparation method of elastic material the following steps are included:
S1, by paulownia greensand, perlite after mixing as temperature be 1000~1200 DEG C at calcine 8~12h, cooling mixed
Close object；The ammonium hydroxide that parts by weight are 1~2 part is dissolved in the water that parts by weight are 4~8 parts, it is 80~100 parts that parts by weight, which are then added,
Ethyl alcohol, after mixing evenly, adding parts by weight is 30~40 parts of quanmethyl silicate, stirs 1~2h, is eventually adding parts by weight
It for 40~50 parts of mixture, is mixed evenly, is subsequently placed in closed 5~10h in molding die, demould, be then at temperature
250~260 DEG C, pressure be 8~10Mpa overcritical lower 20~25h of drying after obtain the first mixing；
S2, after mixing inorganic micro-and nano-particles with coupling agent, modified inorganic micro-and nano-particles are obtained；The inorganic micro-nano grain of rice
Son is minimum one kind in talcum powder, illite, mica powder and montmorillonite, and the particle size range of the inorganic micro-and nano-particles is 50
~200nm, the coupling agent are titanate coupling agent or silane coupling agent；
S3, after mixing modified inorganic micro-and nano-particles, the first mixing with siloxane compound, 80 are heated in microwave irradiation
~90 DEG C obtain mixture；Then at 60~150 DEG C, by mixture and boron compound mix cross-linking reaction 0.5~
4h obtains shear thickening gel；The shear thickening gel is mixed with additive to get elastic material.
9. protection shoulder protector according to claim 8, which is characterized in that the siloxane compound is dimethyl silica
Alkane, methyl phenyl siloxane, ethylsiloxane, hydroxyl siloxanes, phenyl siloxane, hydrogen-containing siloxane, ethoxy radical siloxane
In minimum one kind；The boron compound is boron, boron oxide, ortho-boric acid, metaboric acid, tetraboric acid, borate, borate and boron
At least one of acid anhydrides；The borate is five boric acid diammoniums, sodium borate decahydrate, potassium pentaborate, hypoboric acid magnesium, single boron
At least one of sour calcium；The borate includes the alkyl for being hydrolyzed into boric acid, allyl boronate/tri- organic group borates,
Including triethyl borate, triphenyl borate, three benzyl ester of boric acid, tricyclohexyl borate, boric acid three (methyl silicane ester), boric acid three
The tert-butyl ester, at least one of tri-alkoxy boroxin；The additive includes organobentonite, castor oil derivative, gathers
At least one of amide waxe, the castor oil derivative include rilanit special, sulfonated castor oil, in epoxidized castor oil at least
It is a kind of.
10. protection shoulder protector according to claim 8, which is characterized in that modified inorganic micro-and nano-particles, the first mixing, silicon
The mass ratio of oxygen alkyl compound is 0.5~1:1~1.5:80~100, and the mass ratio of shear thickening gel and additive is 1:
0.05~0.2.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810628985.0A CN108992907A (en) | 2018-06-19 | 2018-06-19 | Protect shoulder protector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810628985.0A CN108992907A (en) | 2018-06-19 | 2018-06-19 | Protect shoulder protector |
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| CN108992907A true CN108992907A (en) | 2018-12-14 |
Family
ID=64601419
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810628985.0A Pending CN108992907A (en) | 2018-06-19 | 2018-06-19 | Protect shoulder protector |
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| CN (1) | CN108992907A (en) |
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| CN102961208A (en) * | 2012-08-29 | 2013-03-13 | 株洲佳满假肢矫形技术开发有限公司 | Shoulder fixing method and shoulder protector in treatment of fractures at positions of shoulders and shoulder joints |
| CN203915904U (en) * | 2014-06-25 | 2014-11-05 | 深圳市畅为工业设计有限公司 | A kind of treadmill with magnetic vibration reducing structure |
| CN105385163A (en) * | 2015-12-30 | 2016-03-09 | 中物功能材料研究院有限公司 | Damping and energy absorbing material and preparation method thereof |
| CN106405989A (en) * | 2016-10-20 | 2017-02-15 | 安徽协创物联网技术有限公司 | Anti-collision panoramic camera |
| CN206350518U (en) * | 2016-12-20 | 2017-07-25 | 泉州市三剑户外用品有限公司 | A kind of motorcycle is ridden backpiece |
| CN107162627A (en) * | 2015-10-10 | 2017-09-15 | 董晓娜 | A kind of multifunctional green construction material |
| CN107156957A (en) * | 2017-06-26 | 2017-09-15 | 安徽师范大学 | A kind of shoulder protector type charge garment |
| CN208553069U (en) * | 2018-06-19 | 2019-03-01 | 深圳市思创新材科技有限公司 | Protect shoulder protector |
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2018
- 2018-06-19 CN CN201810628985.0A patent/CN108992907A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961208A (en) * | 2012-08-29 | 2013-03-13 | 株洲佳满假肢矫形技术开发有限公司 | Shoulder fixing method and shoulder protector in treatment of fractures at positions of shoulders and shoulder joints |
| CN203915904U (en) * | 2014-06-25 | 2014-11-05 | 深圳市畅为工业设计有限公司 | A kind of treadmill with magnetic vibration reducing structure |
| CN107162627A (en) * | 2015-10-10 | 2017-09-15 | 董晓娜 | A kind of multifunctional green construction material |
| CN105385163A (en) * | 2015-12-30 | 2016-03-09 | 中物功能材料研究院有限公司 | Damping and energy absorbing material and preparation method thereof |
| CN106405989A (en) * | 2016-10-20 | 2017-02-15 | 安徽协创物联网技术有限公司 | Anti-collision panoramic camera |
| CN206350518U (en) * | 2016-12-20 | 2017-07-25 | 泉州市三剑户外用品有限公司 | A kind of motorcycle is ridden backpiece |
| CN107156957A (en) * | 2017-06-26 | 2017-09-15 | 安徽师范大学 | A kind of shoulder protector type charge garment |
| CN208553069U (en) * | 2018-06-19 | 2019-03-01 | 深圳市思创新材科技有限公司 | Protect shoulder protector |
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