CN109260692A - A kind of treadmill resilient cushion and preparation method thereof - Google Patents
A kind of treadmill resilient cushion and preparation method thereof Download PDFInfo
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- CN109260692A CN109260692A CN201811038128.1A CN201811038128A CN109260692A CN 109260692 A CN109260692 A CN 109260692A CN 201811038128 A CN201811038128 A CN 201811038128A CN 109260692 A CN109260692 A CN 109260692A
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- rubber
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Classifications
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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
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B22/00—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
- A63B22/02—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
- A63B22/0207—Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills having shock absorbing means
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- 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
- A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
- A63B2071/0063—Shock absorbers
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of treadmill resilient cushions and preparation method thereof, belong to resilient cushion field.The treadmill resilient cushion includes rubber layer, sound absorbing layer, buffer layer, the upper end of rubber layer is arranged in the sound absorbing layer, the buffer layer is arranged in rubber layer lower end, the rubber layer is rectangle, the buffer layer includes four groups of rubber bases and multiple suction trays, four groups of rubber bases are separately positioned on four right angles of rubber layer lower end, every group of rubber base includes 4-8 truncated cone-shaped rubber base, spring is equipped in the truncated cone-shaped rubber base, the suction tray is uniformly arranged on rubber layer lower end, the sound absorbing layer is square ring-type, the sound absorbing layer is by hollow glass micropearl, expanded perlite composition.Treadmill of the present invention is excellent with resilient cushion damping property and sound absorption qualities, and the treadmill in gymnasium and family is suitble to use.
Description
Technical field
The invention belongs to resilient cushion fields, and in particular to a kind of treadmill resilient cushion and preparation method thereof.
Background technique
Currently, the health sense of people is more and more stronger, running body-building is a kind of most common body building method, due to present room
External environment is poor, and air quality is bad, and therefore, more and more people are performed physical exercise using treadmill.Treadmill is family and body-building
The standing fitness equipment in room, and be simplest one kind in current family fitness equipment, it is the optimal selection of Domestic health care exercising apparatus.
Nineteen sixty-five Northern Europe Finland Tang Teli has been born the treadmill of global First household, designer changed according to the principle for passing speed belt and
At.Gymnasium is since its property is special, so wall and floor generally use the material of sound insulation vibration damping, but home-use running
Machine is only furnished with a resilient cushion, and resilient cushion is simple rubber slab, so effectiveness in vibration suppression is not good enough, without sound-absorbing effect, meeting
Cause biggish noise.
Summary of the invention
The purpose of the present invention is to provide a kind of treadmill resilient cushions and preparation method thereof, which is subtracted with resilient cushion
Performance of shaking and sound absorption qualities are excellent, and the treadmill in gymnasium and family is suitble to use.
To achieve the above object, the invention provides the following technical scheme:
Rubber layer is arranged in a kind of treadmill resilient cushion, including rubber layer, sound absorbing layer, buffer layer, the sound absorbing layer
Upper end, the buffer layer are arranged in rubber layer lower end, and the rubber layer is rectangle, the buffer layer include four groups of rubber bases and
Multiple suction trays, four groups of rubber bases are separately positioned on four right angles of rubber layer lower end, and every group of rubber base includes
4-8 truncated cone-shaped rubber base, the truncated cone-shaped rubber base is interior to be equipped with spring, and the suction tray is uniformly arranged on rubber layer lower end,
The sound absorbing layer is square ring-type, and the sound absorbing layer is made of hollow glass micropearl, expanded perlite.
Preferably, the rubber layer includes the raw material of following parts by weight, 50-70 parts of butadiene rubber, 18-20 parts of carbon fiber,
15-17 parts of polyurethane fiber, 4-6 parts of silica, 12-18 parts of mica flake, 1-3 parts of coupling agent, is prevented always 6-8 parts of vermiculite power
2-4 parts of agent.
Preferably, the rubber layer includes the raw material of following parts by weight, 60 parts of butadiene rubber, 19 parts of carbon fiber, polyurethane
16 parts of fiber, 7 parts of vermiculite power, 5 parts of silica, 15 parts of mica flake, 2 parts of coupling agent, 3 parts of anti-aging agent.
Preferably, the hollow glass micropearl, expanded perlite mass ratio be 2:5.
Preferably, the diameter at the suction tray maximum cross section is 2-4cm.
Preferably, the diameter of the upper and lower end face of the truncated cone-shaped rubber base is respectively 2-4cm, 3-5cm, a height of 0.5-
0.9cm。
Preferably, the preparation method of the treadmill resilient cushion, comprising the following steps:
(1) prepared by rubber layer: the raw material of rubber layer being put into blender and is heat-treated after mixing evenly, room is cooled to
Back mixing is carried out after temperature, is then vulcanized with vulcanizing press, and finally by hot press compression moulding, rubber layer is made；
(2) prepared by sound absorbing layer: being laid in rubber layer upper end and pastes one layer of hollow glass micropearl, makes hollow glass micropearl microballon
Square ring is surrounded along the four edges of rubber layer, perlite powder is filled in the gap of hollow glass micropearl, then
Rolling pressing, cooling and solidifying；
(3) form: the rubber layer bottom end after step (2) is bonded rotary table by the pre-buried spring in truncated cone-shaped rubber base
Shape rubber base and suction tray are to get the treadmill resilient cushion.
Preferably, in the step (1), mixing speed 300-400r/min.
Preferably, in the step (2), the thickness ratio of sound absorbing layer and rubber layer is 3:1.
Compared with prior art, the beneficial effects of the present invention are:
1) base layer increases elasticity using butadiene rubber as masterbatch, that is, enhances damping property, adds silica, cloud
Female scale, can increase the wearability of finished product, add carbon fiber, polyurethane fiber, vermiculite power, enhance sound-absorbing and damping
Energy.
2) sound absorbing layer is made of hollow glass micropearl, expanded perlite, and hollow glass micropearl has excellent sound-absorbing effect,
Expanded perlite is filled in hollow glass micropearl microballon gap, expanded perlite sheet has sound-absorbing effect as porous structure,
Secondary, by that can make sound absorbing layer surface and out-of-flatness, presentation is concavo-convex, and sound wave will do it progress when reaching sound-absorbing layer surface each
The reflection in direction disperses the energy of sound wave, generates sound-absorbing effect again.
3) sound absorbing layer is square ring, and treadmill is put into the ring of sound absorbing layer by when use, can save material, and not shadow
Ring properties of product.
4) four groups of rubber bases in buffer layer, can bear the gravity of treadmill, then by built-in spring, can increase
The elasticity of buffer layer, secondly, can be dispersed the power of treadmill by the way that multiple suction trays are arranged, to play damping effect.
Detailed description of the invention
Fig. 1 is a kind of top view of treadmill resilient cushion in the embodiment of the present invention 1；
Fig. 2 is a kind of front view of treadmill resilient cushion in the embodiment of the present invention 1；
Fig. 3 is a kind of bottom view of treadmill resilient cushion in the embodiment of the present invention 1；
In figure, 1, rubber layer, 2, sound absorbing layer, 201, hollow glass micropearl, 202, expanded perlite, 3, suction tray, 4, circle
Platform shape rubber base, 5, spring.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff every other embodiment obtained without making creative work belongs to what the present invention protected
Range.
Embodiment 1
As shown in Figure 1-3, a kind of treadmill resilient cushion, including rubber layer 1, sound absorbing layer 2, buffer layer, the sound absorbing layer 2
The upper end of rubber layer 1 is set, and the buffer layer is arranged in 1 lower end of rubber layer, and the rubber layer 1 is rectangle, the buffering
Layer includes four groups of rubber bases and multiple suction trays 3, and the diameter at 3 maximum cross section of suction tray is 2cm, four groups of rubber
Seat is separately positioned on four right angles of 1 lower end of rubber layer, and every group of rubber base includes 4 truncated cone-shaped rubber bases 4, the circle
The diameter of the upper and lower end face of platform shape rubber base 4 is respectively 2cm, 3cm, and a height of 0.5cm, the truncated cone-shaped rubber base 4 is interior to be equipped with bullet
Spring 5, the suction tray 3 are uniformly arranged on 1 lower end of rubber layer, and the sound absorbing layer 2 is square ring-type, and the sound absorbing layer 2 is by hollow
Glass microballoon 201, expanded perlite 202 form, the hollow glass micropearl 201, expanded perlite 202 mass ratio be 2:5；
The rubber layer 1 includes the raw material of following parts by weight, 50 parts of butadiene rubber, 18 parts of carbon fiber, 15 parts of polyurethane fiber, vermiculite power
6 parts, 4 parts of silica, 12 parts of mica flake, 1 part of coupling agent, 2 parts of anti-aging agent.
The preparation method of the treadmill resilient cushion, comprising the following steps:
(1) prepared by rubber layer: the raw material of rubber layer is put into blender and is heat-treated after mixing evenly, mixing speed
For 300r/min, back mixing is carried out after being cooled to room temperature, is then vulcanized with vulcanizing press, is pressed into finally by hot press
Rubber layer is made in type；
(2) prepared by sound absorbing layer: being laid in rubber layer upper end and pastes one layer of hollow glass micropearl, makes hollow glass micropearl microballon
Square ring is surrounded along the four edges of rubber layer, fills perlite powder in the gap of hollow glass micropearl, makes to inhale
The thickness of sound-absorbing layer and rubber layer ratio is 3:1, then rolling pressing, cooling and solidifying；
(3) form: the rubber layer bottom end after step (2) is bonded rotary table by the pre-buried spring in truncated cone-shaped rubber base
Shape rubber base and suction tray are to get the treadmill resilient cushion.
Embodiment 2
Rubber layer is arranged in a kind of treadmill resilient cushion, including rubber layer, sound absorbing layer, buffer layer, the sound absorbing layer
Upper end, the buffer layer are arranged in rubber layer lower end, and the rubber layer is rectangle, the buffer layer include four groups of rubber bases and
Multiple suction trays, the diameter at the suction tray maximum cross section is 3cm, and four groups of rubber bases are separately positioned under rubber layer
Four right angles at end, every group of rubber base include 6 truncated cone-shaped rubber bases, the upper and lower end face of the truncated cone-shaped rubber base
Diameter is respectively 3cm, 4cm, and a height of 0.7cm, the truncated cone-shaped rubber base is interior to be equipped with spring, and the suction tray is uniformly arranged on rubber
Glue-line lower end, the sound absorbing layer are square ring-type, and the sound absorbing layer is made of hollow glass micropearl, expanded perlite, the sky
Heart glass microballoon, expanded perlite mass ratio be 2:5；The rubber layer includes the raw material of following parts by weight, butadiene rubber 60
Part, is prevented 19 parts of carbon fiber, 16 parts of polyurethane fiber, 7 parts of vermiculite power, 5 parts of silica, 15 parts of mica flake, 2 parts of coupling agent
3 parts of old agent.
The preparation method of the treadmill resilient cushion, comprising the following steps:
(1) prepared by rubber layer: the raw material of rubber layer is put into blender and is heat-treated after mixing evenly, mixing speed
For 350r/min, back mixing is carried out after being cooled to room temperature, is then vulcanized with vulcanizing press, is pressed into finally by hot press
Rubber layer is made in type；
(2) prepared by sound absorbing layer: being laid in rubber layer upper end and pastes one layer of hollow glass micropearl, makes hollow glass micropearl microballon
Square ring is surrounded along the four edges of rubber layer, fills perlite powder in the gap of hollow glass micropearl, makes to inhale
The thickness of sound-absorbing layer and rubber layer ratio is 3:1, then rolling pressing, cooling and solidifying；
(3) form: the rubber layer bottom end after step (2) is bonded rotary table by the pre-buried spring in truncated cone-shaped rubber base
Shape rubber base and suction tray are to get the treadmill resilient cushion.
Embodiment 3
Rubber layer is arranged in a kind of treadmill resilient cushion, including rubber layer, sound absorbing layer, buffer layer, the sound absorbing layer
Upper end, the buffer layer are arranged in rubber layer lower end, and the rubber layer is rectangle, the buffer layer include four groups of rubber bases and
Multiple suction trays, the diameter at the suction tray maximum cross section is 4cm, and four groups of rubber bases are separately positioned under rubber layer
Four right angles at end, every group of rubber base include 8 truncated cone-shaped rubber bases, the upper and lower end face of the truncated cone-shaped rubber base
Diameter is respectively 4cm, 5cm, and a height of 0.9cm, the truncated cone-shaped rubber base is interior to be equipped with spring, and the suction tray is uniformly arranged on rubber
Glue-line lower end, the sound absorbing layer are square ring-type, and the sound absorbing layer is made of hollow glass micropearl, expanded perlite, the sky
Heart glass microballoon, expanded perlite mass ratio be 2:5；The rubber layer includes the raw material of following parts by weight, butadiene rubber 70
Part, is prevented 20 parts of carbon fiber, 17 parts of polyurethane fiber, 8 parts of vermiculite power, 6 parts of silica, 18 parts of mica flake, 3 parts of coupling agent
4 parts of old agent.
The preparation method of the treadmill resilient cushion, comprising the following steps:
(1) prepared by rubber layer: the raw material of rubber layer is put into blender and is heat-treated after mixing evenly, mixing speed
For 400r/min, back mixing is carried out after being cooled to room temperature, is then vulcanized with vulcanizing press, is pressed into finally by hot press
Rubber layer is made in type；
(2) prepared by sound absorbing layer: being laid in rubber layer upper end and pastes one layer of hollow glass micropearl, makes hollow glass micropearl microballon
Square ring is surrounded along the four edges of rubber layer, fills perlite powder in the gap of hollow glass micropearl, makes to inhale
The thickness of sound-absorbing layer and rubber layer ratio is 3:1, then rolling pressing, cooling and solidifying；
(3) form: the rubber layer bottom end after step (2) is bonded rotary table by the pre-buried spring in truncated cone-shaped rubber base
Shape rubber base and suction tray are to get the treadmill resilient cushion.
Above content is only citing made for the present invention and explanation, affiliated those skilled in the art are to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, without departing from the present invention or
Beyond the scope defined by this claim, it is within the scope of protection of the invention.
Claims (9)
1. a kind of treadmill resilient cushion, it is characterised in that: including rubber layer, sound absorbing layer, buffer layer, the sound absorbing layer setting exists
The upper end of rubber layer, the buffer layer are arranged in rubber layer lower end, and the rubber layer is rectangle, and the buffer layer includes four groups
Rubber base and multiple suction trays, four groups of rubber bases are separately positioned on four right angles of rubber layer lower end, every group of rubber
Rubber base includes 4-8 truncated cone-shaped rubber base, is equipped with spring in the truncated cone-shaped rubber base, the suction tray is uniformly arranged on rubber
Layer lower end, the sound absorbing layer are square ring-type, and the sound absorbing layer is made of hollow glass micropearl, expanded perlite.
2. a kind of treadmill resilient cushion according to claim 1, it is characterised in that: the rubber layer includes following weight
The raw material of part, 50-70 parts of butadiene rubber, 18-20 parts of carbon fiber, 15-17 parts of polyurethane fiber, 6-8 parts of vermiculite power, silica
4-6 parts, 12-18 parts of mica flake, 1-3 parts of coupling agent, 2-4 parts of anti-aging agent.
3. a kind of treadmill resilient cushion according to claim 1, it is characterised in that: the rubber layer includes following weight
The raw material of part, 60 parts of butadiene rubber, 19 parts of carbon fiber, 16 parts of polyurethane fiber, 7 parts of vermiculite power, 5 parts of silica, mica squama
15 parts of piece, 2 parts of coupling agent, 3 parts of anti-aging agent.
4. a kind of treadmill resilient cushion according to claim 1, it is characterised in that: the hollow glass micropearl, expansion
The mass ratio of perlite is 2:5.
5. a kind of treadmill resilient cushion according to claim 1, it is characterised in that: at the suction tray maximum cross section
Diameter be 2-4cm.
6. a kind of treadmill resilient cushion according to claim 1, it is characterised in that: above and below the truncated cone-shaped rubber base
The diameter of end face is respectively 2-4cm, 3-5cm, a height of 0.5-0.9cm.
7. a kind of preparation method of treadmill resilient cushion according to claim 1-6, which is characterized in that including
Following steps:
(1) prepared by rubber layer: the raw material of rubber layer being put into blender and is heat-treated after mixing evenly, after being cooled to room temperature
Back mixing is carried out, is then vulcanized with vulcanizing press, finally by hot press compression moulding, rubber layer is made；
(2) sound absorbing layer prepare: rubber layer upper end be laid with paste one layer of hollow glass micropearl, make hollow glass micropearl microballon along
The four edges of rubber layer surround square ring, and perlite powder is filled in the gap of hollow glass micropearl, is then rolled
Pressing, cooling and solidifying；
(3) form: the rubber layer bottom end after step (2) is bonded truncated cone-shaped rubber by the pre-buried spring in truncated cone-shaped rubber base
Rubber base and suction tray are to get the treadmill resilient cushion.
8. a kind of preparation method of treadmill resilient cushion according to claim 7, it is characterised in that: the step (1)
In, mixing speed 300-400r/min.
9. a kind of preparation method of treadmill resilient cushion according to claim 7, it is characterised in that: the step (2)
In, the thickness ratio of sound absorbing layer and rubber layer is 3:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038128.1A CN109260692A (en) | 2018-09-06 | 2018-09-06 | A kind of treadmill resilient cushion and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811038128.1A CN109260692A (en) | 2018-09-06 | 2018-09-06 | A kind of treadmill resilient cushion and preparation method thereof |
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| Publication Number | Publication Date |
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| CN109260692A true CN109260692A (en) | 2019-01-25 |
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| CN201811038128.1A Pending CN109260692A (en) | 2018-09-06 | 2018-09-06 | A kind of treadmill resilient cushion and preparation method thereof |
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| CN104356492A (en) * | 2014-12-09 | 2015-02-18 | 广州大学 | Bamboo-plastic fiber composite plate/rubber sheet laminated earthquake-isolation bearing and manufacturing method of earthquake-isolation bearing |
| CN204485195U (en) * | 2015-03-03 | 2015-07-22 | 江苏康力源健身器材有限公司 | Run plate damping device and treadmill |
| CN106799873A (en) * | 2017-04-13 | 2017-06-06 | 明光市国星凹土有限公司 | A kind of concave convex rod sound-absorbing splash guard and preparation method |
| CN108274831A (en) * | 2018-02-09 | 2018-07-13 | 郑州琼佩电子技术有限公司 | A kind of noise reduction resin panel structure for vehicle |
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2018
- 2018-09-06 CN CN201811038128.1A patent/CN109260692A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050082179A (en) * | 2004-02-18 | 2005-08-23 | 김성도 | Materials of soundproofing and dustproofing for floor |
| CN103596749A (en) * | 2011-06-17 | 2014-02-19 | 阪东化学株式会社 | Method for manufacturing a v-ribbed belt |
| CN104231637A (en) * | 2014-09-05 | 2014-12-24 | 国家电网公司 | Damping silicon rubber sound insulation material filled with glass microbeads |
| CN104328886A (en) * | 2014-11-03 | 2015-02-04 | 萨克森建筑新型材料(廊坊）有限公司 | Composite sound absorption plate |
| CN104356492A (en) * | 2014-12-09 | 2015-02-18 | 广州大学 | Bamboo-plastic fiber composite plate/rubber sheet laminated earthquake-isolation bearing and manufacturing method of earthquake-isolation bearing |
| CN204485195U (en) * | 2015-03-03 | 2015-07-22 | 江苏康力源健身器材有限公司 | Run plate damping device and treadmill |
| CN106799873A (en) * | 2017-04-13 | 2017-06-06 | 明光市国星凹土有限公司 | A kind of concave convex rod sound-absorbing splash guard and preparation method |
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