CN103753815A - Soft and hard material combination integral-molding device and manufacturing method for same - Google Patents
Soft and hard material combination integral-molding device and manufacturing method for same Download PDFInfo
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- CN103753815A CN103753815A CN201410041418.7A CN201410041418A CN103753815A CN 103753815 A CN103753815 A CN 103753815A CN 201410041418 A CN201410041418 A CN 201410041418A CN 103753815 A CN103753815 A CN 103753815A
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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
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4023—Interfaces with the user related to strength training; Details thereof the user operating the resistance directly, without additional interface
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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
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/00185—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resistance provided by the user, e.g. exercising one body part against a resistance provided by another body part
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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
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/04—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters attached to static foundation, e.g. a user
- A63B21/0442—Anchored at one end only, the other end being manipulated by the user
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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
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
- A63B21/0552—Elastic ropes or bands
- A63B21/0557—Details of attachments, e.g. clips or clamps
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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
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4027—Specific exercise interfaces
- A63B21/4033—Handles, pedals, bars or platforms
- A63B21/4035—Handles, pedals, bars or platforms for operation by hand
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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
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/40—Interfaces with the user related to strength training; Details thereof
- A63B21/4041—Interfaces with the user related to strength training; Details thereof characterised by the movements of the interface
- A63B21/4043—Free movement, i.e. the only restriction coming from the resistance
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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
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
- A63B23/1281—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles primarily by articulating the elbow joint
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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
- A63B26/00—Exercising apparatus not covered by groups A63B1/00 - A63B25/00
- A63B26/003—Exercising apparatus not covered by groups A63B1/00 - A63B25/00 for improving balance or equilibrium
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/006—Joining parts moulded in separate cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0046—Elastic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a soft and hard material combination device and a manufacturing method for the same. The soft and hard material combination device comprises a first part and a second part, wherein each of the first and second parts is manufactured from a high polymer material; the first part is softer than the second part. The device is characterized in that the first and second parts are integrally molded. According to the device and the method, the first soft part and the second hard part are integrally molded, so that the first and second parts are firmly connected, and difficultly fall, the first part can be prevented from being damaged by the second part, the quality of a product is improved, and the service life is prolonged.
Description
Technical field
The present invention relates to a kind of soft or hard material integrally combine shaped device and manufacture method thereof.
Background technology
In prior art, a lot of occasions need to link together software plastics and rigid plastics, and current method of attachment is with glue, pressing plate, rope or other instrument fixes or glue mutually.Such as balance training as shown in Figure 4, its base 2 that is the sphere 1 made by software plastics as shown in Figure 1 and rigid plastics are as shown in Figure 2 made is combined with each other by base compressing tablet 3 as shown in Figure 3, when selling use, as shown in Figure 5, sphere 1 is placed on base 2, with base compressing tablet 3, both are fixed up, people stands on soft sphere 1 and takes exercises again, and plays the effect of balance training ability.Bumper peculiar to vessel for another example, its half is soft, and half is hard, and hard one side can be fixed aboard ship,, soft one side just can play crashproof function, and its soft or hard part is to be bonded together by adhesive.The shortcoming of the combination process of existing software plastics and rigid plastics is: in fixed combination, it is not firm to connect, and easily comes off, and hard plastic injection piece easily damages software plastics, thereby causes the gas leakage of software plastics, cannot normally use.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of soft or hard material integrally combine shaped device and manufacture method thereof, and it can avoid soft material to be connected the obscission closely not causing with hard material effectively, has longer service life.
In order to address the above problem, the invention provides a kind of soft or hard material shaped device that integrally combines, comprise first component and second component, first component and second component are all made by macromolecular material, first component is softer than second component, it is characterized in that, described first component and second component are one-body molded.
Preferably, described first component is balance training elastomeric element, and described second component is the base of balance training elastomeric element.
More preferably, described balance training is 100～60HD with the shore hardness of the base of elastomeric element, and described balance training is 60～10HD with the shore hardness of elastomeric element.
More preferably, described balance training is circular, square, ellipse or rhombus with the base of elastomeric element.
More preferably, described balance training has stay cord attaching parts with outside or the inner side of the base of elastomeric element, and stay cord attaching parts connect stay cord.
The manufacture method that the present invention also provides above-mentioned soft or hard material to integrally combine shaped device, is characterized in that, concrete steps are:
The first step: choose the raw material of hard macromolecular material and the raw material of soft macromolecular material, the raw material of hard macromolecular material are for the manufacture of second component, and the raw material of soft macromolecular material are for the manufacture of first component;
Second step: make first component mould and second component mould, described first component mould and second component mould can be combined, and when the two is combined, its die cavity is interconnected; First component mould or second component mould are provided with opening;
The 3rd step: when first component mould is provided with opening, first the raw material of hard macromolecular material are put into second component mould, plastics membrane cover on second component mould, again first component mould is covered on plastic foil, first component mould and second component mould are interfixed, by the opening on first component mould, the raw material of soft macromolecular material are injected to first component mould, by hot briquetting after opening good seal, obtain soft or hard material compound device; When second component mould is provided with opening, first the raw material of soft macromolecular material are put into first component mould, plastics membrane cover on first component mould, again second component mould is covered on plastic foil, first component mould and second component mould are interfixed, by the opening on second component mould, the raw material of hard macromolecular material are injected to second component mould, by hot briquetting after opening good seal, obtain the soft or hard material shaped device that integrally combines.
Preferably, described heating-up temperature is 100～400 ℃.
Preferably, described thermoforming process is roll moulding shaping technology, extruding-out process, injection molding technique, calendering formation technique or blow moulding process.
Preferably, described rigid plastics raw material comprise PVC thinner, macromolecular compound, plasticizer, stabilizing agent and color, in rigid plastics raw material, the percentage by weight of PVC thinner accounts for 5%-15%, the percentage by weight of macromolecular compound is 83%～60%, the percentage by weight of plasticizer is 10%～33%, and the percentage by weight sum of stabilizing agent and color is 2%～10%; Described flexible plastic raw material comprise macromolecular compound, plasticizer, stabilizing agent and color, in flexible plastic raw material, the percentage by weight of macromolecular compound is 59%～10%, the percentage by weight of plasticizer is 39%～90%, the percentage by weight sum of stabilizing agent and color is 2%～10%, and the raw-material plasticizer loading of flexible plastic is higher than rigid plastics raw material.
More preferably, described plasticizer is dioctyl phthalate, dioctyl adipate, DOTP, butyl ester of epoxy fatty acid, trioctyl trimellitate (TOTM), chlorinated paraffin wax, phenyl alkylsulfonate or pentaerythritol fatty acid ester.
More preferably, described stabilizing agent is calcium stearate, zinc stearate, barium stearate zinc, calcium stearate zinc, tribasic lead sulfate or dibutyl maleic acid tin.
Preferably, described PVC thinner is aromatic hydrocarbon Series P VC thinner, alkane series PVC thinner, TXIB (at least one in the two isobutyrates of 2.2.4-trimethyl 1.3-pentanediol and ethers PVC thinner.
More preferably, described aromatic hydrocarbon Series P VC thinner is at least one in deodorized kerosine, No. 100 solvents and No. 300 solvents
More preferably, described alkane series PVC thinner is D-40, D-60, D-70, D-80, at least one in D-90 and D-100.
Preferably, described macromolecular compound is the macromolecular compound for making plastics or rubber.
More preferably, described plastics are thermoplastic or thermosetting plastics.
More preferably, described thermoplastic is polyethylene (PE), polypropylene (PP), polystyrene (PS), polyvinyl chloride (PVC), polyformaldehyde (POM), polyamide (PA), Merlon (PC), acrylonitrile-butadiene-styrene copolymer (ABS), polymethyl methacrylate (PMMA), acrylonitritrile-styrene resin (A/S) or polyester (as PETP polybutylene terephthalate (PBT), PBTP PETG).
More preferably, described thermosetting plastics is phenolic resins (PF), epoxy resin (EP), amino resins, alkyd resins, allyl resin, urea formaldehyde resin (UF), melmac, unsaturated polyester (UP) (UP) or silicones or polyurethane (PUR).
Compared with prior art, the invention has the beneficial effects as follows:
1, the present invention is by one-body molded to soft first component and hard second component, and it is firm that first component is connected with second component, and difficult drop-off can be avoided second component damage first component, has improved product quality, has extended service life.
2, the present invention has simplified technological process, has omitted the number of assembling steps of first component and second component, easy to use.
3, the present invention can be used for manufacturing the balance training of various shape, is applicable to different training methods.
4, the present invention can also be for the manufacture of other devices that soft material and hard material need to be linked together such as bumper peculiar to vessel.
Accompanying drawing explanation
Fig. 1 is spherical structure schematic diagram;
Fig. 2 is understructure schematic diagram;
Fig. 3 is base tabletting structure schematic diagram;
Fig. 4 is balance training top view;
Fig. 5 is balance training side view.
Fig. 6 is the base vertical view of the balance training in embodiment 1;
Fig. 7 is the balance training side view in embodiment 1.
Fig. 8 is the base vertical view of the balance training in embodiment 2;
Fig. 9 is the balance training side view in embodiment 2.
Figure 10 is the base vertical view of the balance training in embodiment 3;
Figure 11 is the balance training side view in embodiment 3.
Figure 12 is the base vertical view of the balance training in embodiment 4;
Figure 13 is the balance training side view in embodiment 4.
Figure 14 is the base vertical view of the balance training in embodiment 5;
Figure 15 is the balance training side view in embodiment 5.
Figure 16 is the base vertical view of the balance training in embodiment 6;
Figure 17 is the balance training side view in embodiment 6.
Figure 18 is the base vertical view of the balance training in embodiment 7;
Figure 19 is the balance training side view in embodiment 7.
The specific embodiment
Below in conjunction with drawings and Examples, illustrate the present invention.
As shown in Figure 7, for the balance training side view in embodiment 1, described balance training comprises the base 12 of balance training elastomeric element 11 and balance training elastomeric element, balance training is all made by macromolecular material with the base 12 of elastomeric element 11 and balance training elastomeric element, balance training is softer than the base 12 of balance training elastomeric element with elastomeric element 11, described balance training is 93HD with the shore hardness of the base 12 of elastomeric element, and described balance training is 50HD with the shore hardness of elastomeric element 11.Balance training is one-body molded with the base 12 of elastomeric element 11 and balance training elastomeric element.As shown in Figure 7, described balance training is circular with the base 12 of elastomeric element.Balance training is hemispherical with the base 12 of elastomeric element, and described balance training has stay cord attaching parts with the outside of the base 12 of elastomeric element, and stay cord attaching parts connect stay cord 13.
The present invention also provides the manufacture method of above-mentioned balance training, and concrete steps are:
The first step: choose the raw material of hard macromolecular material and the raw material of soft macromolecular material, the raw material of described hard macromolecular material are by macromolecular compound (P440 that Tianjin Bo Tian Chemical Co., Ltd. produces) 71%, plasticizer (the LMPLEX-LM40 environment-friendly plasticizer that Jiangsu Leimeng Chemical Industry Science and Technology Co., Ltd produces) 17%, D-80 takes off aromatic hydrocarbon solvent (producing purchased from U.S. XOM) 10%, stabilizing agent (the liquid calcium zinc stabilizer that Huizhou Guang Xu plastics Co., Ltd produces) accounts for 1.5%, and color (the universal dispersible pigment color paste that Shanghai Ji Feng composite Co., Ltd produces) accounts for 0.5% composition, described soft macromolecular material accounts for 48% by macromolecular compound (P440 that Tianjin Bo Tian Chemical Co., Ltd. produces), plasticizer (the LMPLEX-LM40 environment-friendly plasticizer that Jiangsu Leimeng Chemical Industry Science and Technology Co., Ltd produces) accounts for 50%, stabilizing agent (the liquid calcium zinc stabilizer that Huizhou Guang Xu plastics Co., Ltd produces) accounts for .5%, color (dispersible pigment color paste that Shanghai Ji Feng composite Co., Ltd produces) accounts for 0.5% composition.The raw material of described hard macromolecular material are the base 12 with elastomeric element for the manufacture of balance training, and the raw material of soft macromolecular material are for the manufacture of elastomeric element 11 for balance training;
Second step: the mould of making the mould of balance training elastomeric element 11 and the base 12 of balance training elastomeric element, described balance training can be combined with the mould of the mould of elastomeric element 11 and the base 12 of balance training elastomeric element, when the two is combined, its die cavity is interconnected; Balance training is provided with opening with the mould of elastomeric element 11; Described balance training has stay cord attaching parts with the outside of the base 12 of elastomeric element;
The 3rd step: the mould of first raw material of hard macromolecular material being put into the base 12 of balance training elastomeric element, PVC plastics membrane cover is used at balance training on the mould of base 12 of elastomeric element, again balance training is covered on PVC plastic foil with the mould of elastomeric element 11, the mould of the base 12 of the mould of balance training elastomeric element 11 and balance training elastomeric element is interfixed with instrument, by balance training, use opening on the mould of elastomeric element 11 by the raw material injection balance training of soft macromolecular material with in the mould of elastomeric element 11, to after opening good seal, adopt roll moulding shaping technology, the temperature rotary furnace that mould is put into 200 ℃ heats 10 minutes, after moulding, mould is taken out, cooling, open mould, stay cord attaching parts are connected to stay cord 13, be balanced trainer.
As shown in Figure 9, balance training side view in embodiment 2, described balance training comprises the base 12 of balance training elastomeric element 11 and the elastomeric element of balance training as shown in Figure 8, balance training is all made by macromolecular material with the base 12 of elastomeric element 11 and balance training elastomeric element, balance training is softer than the base 12 of balance training elastomeric element with elastomeric element 11, described balance training is 93HD with the shore hardness of the base 12 of elastomeric element, and described balance training is 50HD with the shore hardness of elastomeric element 11.Balance training is one-body molded with the base 12 of elastomeric element 11 and balance training elastomeric element.Described balance training is circular with the base 12 of elastomeric element.Described balance training does not connect stay cord with the base 12 of elastomeric element, and people stands in and does balance or other exercise motion use above.
The present invention also provides the manufacture method of above-mentioned balance training, and concrete steps are:
The first step: choose the raw material of hard macromolecular material and the raw material of soft macromolecular material, the raw material of described hard macromolecular material are by macromolecular compound (P440 that Tianjin Bo Tian Chemical Co., Ltd. produces) 71%, plasticizer (the LMPLEX-LM40 environment-friendly plasticizer that Jiangsu Leimeng Chemical Industry Science and Technology Co., Ltd produces) 17%, D-80 takes off aromatic hydrocarbon solvent (purchased from U.S. XOM) and accounts for 10%, stabilizing agent (the liquid calcium zinc stabilizer that Huizhou Guang Xu plastics Co., Ltd produces) accounts for 1.5%, and color (the universal dispersible pigment color paste that Shanghai Ji Feng composite Co., Ltd produces) accounts for 0.5% composition, described soft macromolecular material accounts for 48% by macromolecular compound (P440 that Tianjin Bo Tian Chemical Co., Ltd. produces), plasticizer (the LMPLEX-LM40 environment-friendly plasticizer that Jiangsu Leimeng Chemical Industry Science and Technology Co., Ltd produces) accounts for 50%, stabilizing agent (the liquid calcium zinc stabilizer that Huizhou Guang Xu plastics Co., Ltd produces) accounts for 1.5%, color (dispersible pigment color paste that Shanghai Ji Feng composite Co., Ltd produces) accounts for 0.5% composition.The raw material of described hard macromolecular material are the base 12 with elastomeric element for the manufacture of balance training, and the raw material of soft macromolecular material are for the manufacture of elastomeric element 11 for balance training;
Second step: the mould of making the mould of balance training elastomeric element 11 and the base 12 of balance training elastomeric element, described balance training can be combined with the mould of the mould of elastomeric element 11 and the base 12 of balance training elastomeric element, when the two is combined, its die cavity is interconnected; Balance training is provided with opening with the mould of elastomeric element 11;
The 3rd step: the mould of first raw material of hard macromolecular material being put into the base 12 of balance training elastomeric element, PVC plastics membrane cover is used at balance training on the mould of base 12 of elastomeric element, again balance training is covered on PVC plastic foil with the mould of elastomeric element 11, the mould of the base 12 of the mould of balance training elastomeric element 11 and balance training elastomeric element is interfixed with instrument, by balance training, use opening on the mould of elastomeric element 11 by the raw material injection balance training of soft macromolecular material with in the mould of elastomeric element 11, to after opening good seal, adopt roll moulding shaping technology, the temperature that mould is put into 100 ℃ heats 20 minutes, after moulding, mould is taken out, cooling, open mould, be balanced trainer.
As shown in figure 11, for the balance training side view in embodiment 3, be similar to embodiment 2, difference is, as shown in figure 10, described balance training be ellipse with the base 12 of elastomeric element.
Embodiment 4
As shown in figure 14, balance training side view in embodiment 4, described balance training comprises the base 12 of balance training elastomeric element 11 and the elastomeric element of balance training as shown in Figure 8, balance training is all made by macromolecular material with the base 12 of elastomeric element 11 and balance training elastomeric element, balance training is softer than the base 12 of balance training elastomeric element with elastomeric element 11, described balance training is 93HD with the shore hardness of the base 12 of elastomeric element, and described balance training is 50HD with the shore hardness of elastomeric element 11.Balance training is one-body molded with the base 12 of elastomeric element 11 and balance training elastomeric element.As shown in figure 13, described balance training is circular with the base 12 of elastomeric element.Described balance training has stay cord attaching parts with the inner side of the base 12 of elastomeric element, and stay cord attaching parts connect stay cord 13.
The present invention also provides the manufacture method of above-mentioned balance training, and concrete steps are:
The first step: choose the raw material of hard macromolecular material and the raw material of soft macromolecular material, the P440 that the raw material of described hard macromolecular material are produced by macromolecular compound Tianjin Bo Tian Chemical Co., Ltd.) 71%, plasticizer (the LMPLEX-LM40 environment-friendly plasticizer that Jiangsu Leimeng Chemical Industry Science and Technology Co., Ltd produces) 17%, D-80 takes off aromatic hydrocarbon solvent (producing purchased from U.S. XOM) and accounts for 10%, stabilizing agent (the liquid calcium zinc stabilizer that Huizhou Guang Xu plastics Co., Ltd produces) accounts for 1.5%, and color (the universal dispersible pigment color paste that Shanghai Ji Feng composite Co., Ltd produces) accounts for 0.5% composition, described soft macromolecular material accounts for 48% by macromolecular compound (P440 that Tianjin Bo Tian Chemical Co., Ltd. produces), plasticizer (the LMPLEX-LM40 environment-friendly plasticizer that Jiangsu Leimeng Chemical Industry Science and Technology Co., Ltd produces) accounts for 50%, stabilizing agent (the liquid calcium zinc stabilizer that Huizhou Guang Xu plastics Co., Ltd produces) accounts for 1.5%, color (dispersible pigment color paste that Shanghai Ji Feng composite Co., Ltd produces) accounts for 0.5% composition.The raw material of described hard macromolecular material are for the manufacture of the base 12 of elastomeric element for balance training, and the raw material of soft macromolecular material are for the manufacture of elastomeric element 11 for balance training:
Second step: the mould of making the mould of balance training elastomeric element 11 and the base 12 of balance training elastomeric element, described balance training can be combined with the mould of the mould of elastomeric element 11 and the base 12 of balance training elastomeric element, when the two is combined, its die cavity is interconnected; Balance training is provided with opening with the mould of the base 12 of elastomeric element, and described balance training has stay cord attaching parts with the outside of the base 12 of elastomeric element;
The 3rd step: the mould of first raw material of soft macromolecular material being put into balance training elastomeric element 11, PVC plastics membrane cover is used on the mould of elastomeric element 11 at balance training, again balance training is covered on PVC plastic foil with the mould of the base 12 of elastomeric element, the mould of the base 12 of the mould of balance training elastomeric element 11 and balance training elastomeric element is interfixed with instrument, by balance training, use opening on the mould of base 12 of elastomeric element by the mould of the base 12 of the raw material injection balance training elastomeric element of hard macromolecular material, to after opening good seal, adopt roll moulding shaping technology, the temperature that mould is put into 100 ℃ heats 20 minutes, after moulding, mould is taken out, cooling, open mould, stay cord attaching parts are connected to stay cord 13, be balanced trainer.
Embodiment 5
As shown in figure 15, for the balance training side view in embodiment 5, be similar to embodiment 4, difference is, as shown in figure 14, described balance training be ellipse with the base 12 of elastomeric element.
Embodiment 6
As shown in figure 17, for the balance training side view in embodiment 6, be similar to embodiment 4, difference is, as shown in figure 16, described balance training is rhombus with the base 12 of elastomeric element.
Embodiment 7
As shown in figure 19, for the balance training side view in embodiment 7, be similar to embodiment 4, difference is, as shown in figure 18, described balance training is square with the base 12 of elastomeric element.
Claims (10)
1. a soft or hard material compound device, comprises first component and second component, and first component and second component are all made by macromolecular material, and first component is softer than second component, it is characterized in that, described first component and second component are one-body molded.
2. soft or hard material compound device as claimed in claim 1, is characterized in that, described first component is elastomeric element for balance training (11), and described second component is the base (12) of balance training elastomeric element.
3. soft or hard material compound device as claimed in claim 2, it is characterized in that, described balance training is 100～60HD with the shore hardness of the base (12) of elastomeric element, and the shore hardness of described elastomeric element for balance training (11) is 60～10HD.
4. soft or hard material compound device as claimed in claim 2, is characterized in that, described balance training is circular, square, ellipse or rhombus with the base (12) of elastomeric element.
5. soft or hard material compound device as claimed in claim 2, is characterized in that, described balance training has stay cord attaching parts with outside or the inner side of the base (12) of elastomeric element, and stay cord attaching parts connect stay cord (13).
6. the manufacture method of the soft or hard material compound device described in claim 1-5 any one, is characterized in that, concrete steps are:
The first step: choose the raw material of hard macromolecular material and the raw material of soft macromolecular material, the raw material of hard macromolecular material are for the manufacture of second component, and the raw material of soft macromolecular material are for the manufacture of first component;
Second step: make first component mould and second component mould, described first component mould and second component mould can be combined, and when the two is combined, its die cavity is interconnected; First component mould or second component mould are provided with opening;
The 3rd step: when first component mould is provided with opening, first the raw material of hard macromolecular material are put into second component mould, plastics membrane cover on second component mould, again first component mould is covered on plastic foil, first component mould and second component mould are interfixed, by the opening on first component mould, the raw material of soft macromolecular material are injected to first component mould, by hot briquetting after opening good seal, obtain soft or hard material compound device; When second component mould is provided with opening, first the raw material of soft macromolecular material are put into first component mould, plastics membrane cover on first component mould, again second component mould is covered on plastic foil, first component mould and second component mould are interfixed, by the opening on second component mould, the raw material of hard macromolecular material are injected to second component mould, by hot briquetting after opening good seal, obtain the soft or hard material shaped device that integrally combines.
7. the manufacture method of soft or hard material compound device as claimed in claim 6, it is characterized in that, described rigid plastics raw material comprise PVC thinner, macromolecular compound, plasticizer, stabilizing agent and color, in rigid plastics raw material, the percentage by weight of PVC thinner accounts for 5%-15%, the percentage by weight of macromolecular compound is 83%～60%, and the percentage by weight of plasticizer is 10%～33%, and the percentage by weight sum of stabilizing agent and color is 2%～10%; Described flexible plastic raw material comprise macromolecular compound, plasticizer, stabilizing agent and color, in flexible plastic raw material, the percentage by weight of macromolecular compound is 59%～10%, the percentage by weight of plasticizer is 39%～90%, the percentage by weight sum of stabilizing agent and color is 2%～10%, and the raw-material plasticizer loading of flexible plastic is higher than rigid plastics raw material.
8. the manufacture method of soft or hard material compound device as claimed in claim 7, it is characterized in that, described plasticizer is dioctyl phthalate, dioctyl adipate, DOTP, butyl ester of epoxy fatty acid, trioctyl trimellitate (TOTM), chlorinated paraffin wax, phenyl alkylsulfonate or pentaerythritol fatty acid ester.
9. the manufacture method of soft or hard material compound device as claimed in claim 7, is characterized in that, described stabilizing agent is calcium stearate, zinc stearate, barium stearate zinc, calcium stearate zinc, tribasic lead sulfate or dibutyl maleic acid tin.
10. the manufacture method of soft or hard material compound device as claimed in claim 6, is characterized in that, described macromolecular compound is the macromolecular compound for making plastics or rubber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041418.7A CN103753815A (en) | 2014-01-28 | 2014-01-28 | Soft and hard material combination integral-molding device and manufacturing method for same |
| PCT/CN2014/073645 WO2015113320A1 (en) | 2014-01-28 | 2014-03-18 | Soft and hard material combined integrally-molded device and manufacturing method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410041418.7A CN103753815A (en) | 2014-01-28 | 2014-01-28 | Soft and hard material combination integral-molding device and manufacturing method for same |
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| Publication Number | Publication Date |
|---|---|
| CN103753815A true CN103753815A (en) | 2014-04-30 |
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|---|---|---|---|
| CN201410041418.7A Pending CN103753815A (en) | 2014-01-28 | 2014-01-28 | Soft and hard material combination integral-molding device and manufacturing method for same |
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| Country | Link |
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| CN (1) | CN103753815A (en) |
| WO (1) | WO2015113320A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109866369A (en) * | 2019-01-07 | 2019-06-11 | 常州市博宏运动用品有限公司 | Integrated yoga hemisphere and preparation mold and method thereof |
| WO2021114681A1 (en) * | 2019-12-10 | 2021-06-17 | 深圳市赛昂贸易有限公司 | Kettlebell, and manufacturing method for same |
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| US20050009677A1 (en) * | 2003-07-11 | 2005-01-13 | Yang Lien Chuan | Balance-exercising semi-spherical apparatus |
| US20090001249A1 (en) * | 2007-06-29 | 2009-01-01 | Mark Bachner | Rotational molding process and product using separation sheet |
| WO2012061969A1 (en) * | 2010-11-08 | 2012-05-18 | Lee Cheng-Tai | Dynamic balancing cushion and making method thereof |
| GB2486591A (en) * | 2010-12-16 | 2012-06-20 | Bruce Arnold Tunget | Hydrodynamic stabilising device for a down-hole rotating shaft |
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| CN2569833Y (en) * | 2002-09-29 | 2003-09-03 | 雷仁贸易有限公司 | Moving equilibrium exerciser |
| CN101224622A (en) * | 2008-02-01 | 2008-07-23 | 珠海晟骅鞋业有限公司 | Forming method of dichroic double-substantial foaming plastic and application thereof |
| CN102059773A (en) * | 2010-12-12 | 2011-05-18 | 青岛亨达股份有限公司 | Method for manufacturing dual-density sole |
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- 2014-01-28 CN CN201410041418.7A patent/CN103753815A/en active Pending
- 2014-03-18 WO PCT/CN2014/073645 patent/WO2015113320A1/en active Application Filing
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|---|---|---|---|---|
| US20050009677A1 (en) * | 2003-07-11 | 2005-01-13 | Yang Lien Chuan | Balance-exercising semi-spherical apparatus |
| US20090001249A1 (en) * | 2007-06-29 | 2009-01-01 | Mark Bachner | Rotational molding process and product using separation sheet |
| WO2012061969A1 (en) * | 2010-11-08 | 2012-05-18 | Lee Cheng-Tai | Dynamic balancing cushion and making method thereof |
| GB2486591A (en) * | 2010-12-16 | 2012-06-20 | Bruce Arnold Tunget | Hydrodynamic stabilising device for a down-hole rotating shaft |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109866369A (en) * | 2019-01-07 | 2019-06-11 | 常州市博宏运动用品有限公司 | Integrated yoga hemisphere and preparation mold and method thereof |
| WO2021114681A1 (en) * | 2019-12-10 | 2021-06-17 | 深圳市赛昂贸易有限公司 | Kettlebell, and manufacturing method for same |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015113320A1 (en) | 2015-08-06 |
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Application publication date: 20140430 |