CN107469284A - A kind of nursing multi-gym - Google Patents

A kind of nursing multi-gym Download PDF

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Publication number
CN107469284A
CN107469284A CN201710767239.5A CN201710767239A CN107469284A CN 107469284 A CN107469284 A CN 107469284A CN 201710767239 A CN201710767239 A CN 201710767239A CN 107469284 A CN107469284 A CN 107469284A
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CN
China
Prior art keywords
rotating shaft
hinged
groove
hinged groove
connector
Prior art date
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Application number
CN201710767239.5A
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Chinese (zh)
Inventor
郑浩
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Chengdu Cedisen Biological Technology Co Ltd
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Chengdu Cedisen Biological Technology Co Ltd
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Priority to CN201710767239.5A priority Critical patent/CN107469284A/en
Publication of CN107469284A publication Critical patent/CN107469284A/en
Withdrawn legal-status Critical Current

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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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/04—Making ferrous alloys by melting
    • C22C33/06—Making ferrous alloys by melting using master alloys
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

The invention discloses a kind of nursing multi-gym, belong to area of medical devices, including：Backrest, shoulder frame, connector, described connector is provided with the first hinged groove and the second hinged groove, the jointed shaft of first hinged groove and the second hinged groove is mutually perpendicular to, described shoulder, which is set up, has a convex portion to be hinged in the first hinged groove and connector, first rotating shaft is hinged with connector, first rotating shaft is hinged in the second hinged groove and connector, the central shaft of first rotating shaft respectively with the first hinged groove, the jointed shaft of second hinged groove is vertical, described first rotating shaft is connected with the second rotating shaft that can be rotated with first rotating shaft, the rotation direction of second rotating shaft and first rotating shaft is the central axis direction of first rotating shaft, the end of second rotating shaft is provided with hinged groove, second rotating shaft and arm support are hinged by hinged groove, be hinged direction of principal axis and the second rotating shaft axial direction are vertical, the end of arm support is the fixing pipe of fixed people's wrist.

Description

A kind of nursing multi-gym
Technical field
The present invention relates to sports goods field, a kind of specifically nursing multi-gym.
Background technology
Fitness equipment is a kind of equipment for helping human body to carry out reconditioning, following auxiliary human body to be moved, existing strong Body device is typically only capable to train the muscle of some feature of human body, trains if desired when multiple muscle, it is necessary to carry not With many fitness equipments, very not aspect, especially want when the good local body-building of the environment such as park, to take a variety of fitness equipments Material is often inappropriate.
The content of the invention
It is an object of the invention to：For above-mentioned problem, there is provided a kind of nursing multi-gym, its feature It is, including：
Backrest, described backrest are used for the rear side for being placed on back；
Shoulder frame, described shoulder frame is two, respectively positioned at the both sides of backrest；
Connector, described connector are provided with the hinge of the first hinged groove and the second hinged groove, the first hinged groove and the second hinged groove Spindle is mutually perpendicular to, and described shoulder, which is set up, has a convex portion to be hinged in the first hinged groove and connector, and the is hinged with connector One rotating shaft, first rotating shaft are hinged in the second hinged groove and connector, the central shaft of first rotating shaft respectively with the first hinged groove, second The jointed shaft of hinged groove is vertical, and described first rotating shaft is connected with the second rotating shaft that can be rotated with first rotating shaft, the second rotating shaft Rotation direction with first rotating shaft is the central axis direction of first rotating shaft, and the end of the second rotating shaft is provided with hinged groove, the second rotating shaft It is hinged with arm support by hinged groove, is hinged direction of principal axis and the second rotating shaft axial direction is vertical, the end of arm support is fixed people's wrist Fixing pipe, the second described rotating shaft is provided with groove, and arm support, which is provided with, deep enough groove and can be cut with scissors with the second rotating shaft The convex portion connect, described groove and convex portion are hinged when needing, and insert hinge portion, Jin Ergui by pin Surely the second rotating shaft and arm support are lived.
As an improvement, first rotating shaft, the second rotating shaft and arm support are made up of nickel aluminide enhancing iron base composite material, composite Preparation method it is as follows：
Step 1: it is prepared by matrix material, the raw material that described matrix material is made up of fine aluminium, pure iron；
Step 2 weighs nickel powder and mixed successively with absolute ethyl alcohol and propyl alcohol, then mechanical agitation respectively, is then heated to ethanol and third Alcoholic solution all volatilizees, and obtains nickel powder；
It is placed in Step 3: matrix material in step 1 is put into crucible in melting resistance furnace, while indifferent gas is filled with into stove Body is protected, and melting 5 ~ 20 minutes, is subsequently added into described alloy gross mass under conditions of being 700 ~ 950 DEG C in smelting temperature 0.01% ~ 2.1% carbon trichloride refines 5 ~ 20 minutes；
Step 4: the nickel powder that addition step 2 obtains in crucible melting 5 ~ 20 minutes under conditions of 700 ~ 950 DEG C, so It is applied to afterwards using water cooling ultrasonic head in melting matrix alloy, continual application ultrasonic wave 1 ~ 10 minute；Stand 5 ~ 20 Skimmed after minute, finally casting obtains nickel aluminide enhancing iron base composite material；
Step 5: the composite after above-mentioned processing is subjected to hot extrusion；
Step 6：Hot rolling treatment is carried out more than recrystallization temperature；
Step 7：Alloy after step 6 is subjected to solution treatment.
As an improvement, described fine aluminium be using the purified aluminum after vacuum heat-treating method, purity be at least 99.99% with On.
As an improvement, the application frequency of ultrasonic wave is 20 ~ 80 KHzs, amplitude is 20 ~ 50 microns.
As an improvement, the weight of aluminium is accounted between 10%-15% in matrix material.
As an improvement, adding intermediate alloy in described step one, described intermediate alloy is ferro-aluminum intermediate alloy, aluminium manganese The raw material of intermediate alloy composition.
Body-building apparatus disclosed by the invention can a material use, can be directed to human body multiple muscle carry out exercise, Also the physical activity of sufferer can be used in, aspect is carried, taken exercise at any time.But multiple functional parts need to hold when in use Larger bending force is carried on a shoulder pole, and in order to solve the above problems, the invention discloses a kind of alloy material, has larger bending strength And bending modulus, substantially increase its using effect used in body-building apparatus disclosed by the invention aspect.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Marked in figure：1- backrests, 2- shoulder framves, 3- connectors, the hinged grooves of 301- first, the hinged grooves of 302- second, 4- first rotating shafts, The rotating shafts of 5- second, 501- grooves, 6- arm supports, 601- convex portions, 7- fixing pipes.
Embodiment
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
Specific embodiment 1：Present embodiment discloses a kind of nursing multi-gym, including：
Backrest 1, described backrest are used for the rear side for being placed on back；
Shoulder frame 2, described shoulder frame is two, respectively positioned at the both sides of backrest；
Connector 3, described connector are provided with the first hinged groove 301 and the second hinged groove 302, and the first hinged groove and second are hinged The jointed shaft of groove is mutually perpendicular to, and described shoulder, which is set up, has a convex portion to be hinged in the first hinged groove and connector, is cut with scissors with connector First rotating shaft is connected to, first rotating shaft is hinged in the second hinged groove and connector, and the central shaft of first rotating shaft is be hinged with first respectively Groove, the jointed shaft of the second hinged groove are vertical, and described first rotating shaft is connected with the second rotating shaft 5 that can be rotated with first rotating shaft, The rotation direction of second rotating shaft and first rotating shaft is the central axis direction of first rotating shaft, and the end of the second rotating shaft 3 is provided with hinged groove, Second rotating shaft 5 and arm support 6 are hinged by hinged groove, are hinged direction of principal axis and the second rotating shaft axial direction is vertical, the end of arm support 6 is The fixing pipe 7 of fixed people's wrist, the second described rotating shaft 5 are provided with groove 501, arm support be provided with can deep enough groove and with The convex portion 601 that second rotating shaft can be hinged.
Specific embodiment 2：A kind of in-situ preparation nickel aluminide strengthens iron base composite material, and preparation method is as follows：
Step 1: it is prepared by matrix material, the raw material that described matrix material is made up of fine aluminium, pure iron；
Step 2 weighs nickel powder and mixed successively with absolute ethyl alcohol and propyl alcohol, then mechanical agitation respectively, is then heated to ethanol and third Alcoholic solution all volatilizees, and obtains nickel powder；
It is placed in Step 3: matrix material in step 1 is put into crucible in melting resistance furnace, while indifferent gas is filled with into stove Body is protected, and melting 12 minutes, is subsequently added into described alloy gross mass under conditions of being 1000 DEG C in smelting temperature 0.05% carbon trichloride refines 5 ~ 20 minutes；
Step 4: the nickel powder that addition step 2 obtains in crucible melting 12 minutes under conditions of 820 DEG C, then using water Cold ultrasonic head is applied in melting matrix alloy, continual application ultrasonic wave 1 ~ 10 minute；Stand 5 ~ 20 minutes it After skim, finally casting obtain nickel aluminide enhancing iron base composite material；
Step 5: the composite after above-mentioned processing is subjected to hot extrusion；
Step 6：Hot rolling treatment is carried out more than recrystallization temperature；
Step 7：Alloy after step 6 is subjected to solution treatment.
Described fine aluminium is to be at least more than 99.99% using the purified aluminum after vacuum heat-treating method, purity.Ultrasonic wave Application frequency be 20-80 KHzs, amplitude be 20 ~ 50 microns.The weight of aluminium accounts for 10% in matrix material.Described step A kind of rapid addition intermediate alloy, described intermediate alloy are ferro-aluminum intermediate alloy, the raw material of aluminium manganese intermediate alloy composition.Described The mass ratio of ferro-aluminum intermediate alloy aluminium and iron is 1:1, the mass ratio of aluminium manganese intermediate alloy aluminium and manganese is 1:1.Intermediate alloy raw material The weight ratio for accounting for matrix material is 20%.
Described inert gas is helium, one or two kinds of mixtures of argon gas.Inert gas carries out pre- before addition Heat treatment.Contain nitrogen, described nitrogen and nickel production nickel oxide in described inert gas.
Specific embodiment 3：A kind of in-situ preparation nickel aluminide strengthens iron base composite material, and preparation method is as follows：
Step 1: it is prepared by matrix material, the raw material that described matrix material is made up of fine aluminium, pure iron；
Step 2 weighs nickel powder and mixed successively with absolute ethyl alcohol and propyl alcohol, then mechanical agitation respectively, is then heated to ethanol and third Alcoholic solution all volatilizees, and obtains nickel powder；
It is placed in Step 3: matrix material in step 1 is put into crucible in melting resistance furnace, while indifferent gas is filled with into stove Body is protected, and melting 11 minutes, is subsequently added into the six of described alloy gross mass 1% under conditions of being 800 DEG C in smelting temperature Chloroethanes refines 5-20 minutes；
Step 4: the nickel powder that addition step 2 obtains in crucible melting 5 ~ 20 minutes under conditions of 700 ~ 950 DEG C, so It is applied to afterwards using water cooling ultrasonic head in melting matrix alloy, continual application ultrasonic wave 1 ~ 10 minute；Stand 5 ~ 20 Skimmed after minute, finally casting obtains nickel aluminide enhancing iron base composite material；
Step 5: the composite after above-mentioned processing is subjected to hot extrusion；
Step 6：Hot rolling treatment is carried out more than recrystallization temperature；
Step 7：Alloy after step 6 is subjected to solution treatment.
Described fine aluminium is to be at least more than 99.99% using the purified aluminum after vacuum heat-treating method, purity.Ultrasonic wave Application frequency be 20 ~ 80 KHzs, amplitude be 20 ~ 50 microns.The weight of aluminium accounts for 15% in matrix material.Described step A kind of rapid addition intermediate alloy, described intermediate alloy are ferro-aluminum intermediate alloy, the raw material of aluminium manganese intermediate alloy composition.Described The mass ratio of ferro-aluminum intermediate alloy aluminium and iron is 1:1, the mass ratio of aluminium manganese intermediate alloy aluminium and manganese is 1:1.Intermediate alloy raw material The weight ratio for accounting for matrix material is 20%.
Described inert gas is helium, one or two kinds of mixtures of argon gas.Inert gas carries out pre- before addition Heat treatment.Contain nitrogen, described nitrogen and nickel production nickel oxide in described inert gas.
Specific embodiment 4：A kind of in-situ preparation nickel aluminide strengthens iron base composite material, and preparation method is as follows：
Step 1: it is prepared by matrix material, the raw material that described matrix material is made up of fine aluminium, pure iron；
Step 2 weighs nickel powder and mixed successively with absolute ethyl alcohol and propyl alcohol, then mechanical agitation respectively, is then heated to ethanol and third Alcoholic solution all volatilizees, and obtains nickel powder；
It is placed in Step 3: matrix material in step 1 is put into crucible in melting resistance furnace, while indifferent gas is filled with into stove Body is protected, and melting 15 minutes, is subsequently added into described alloy gross mass 1.5% under conditions of being 800 DEG C in smelting temperature Carbon trichloride refines 5 ~ 20 minutes；
Step 4: the nickel powder that addition step 2 obtains in crucible melting 5-20 minutes under conditions of 900 DEG C, then use Water cooling ultrasonic head is applied in melting matrix alloy, continual application ultrasonic wave 1-20 minutes；Stand 5 ~ 20 minutes Skim afterwards, finally casting obtains nickel aluminide enhancing iron base composite material；
Step 5: the composite after above-mentioned processing is subjected to hot extrusion；
Step 6：Hot rolling treatment is carried out more than recrystallization temperature；
Step 7：Alloy after step 6 is subjected to solution treatment.
Described fine aluminium is to be at least more than 99.99% using the purified aluminum after vacuum heat-treating method, purity.Ultrasonic wave Application frequency be 20 ~ 80 KHzs, amplitude be 20 ~ 50 microns.The weight of aluminium accounts for 12% in matrix material.Described step A kind of rapid addition intermediate alloy, described intermediate alloy are ferro-aluminum intermediate alloy, the raw material of aluminium manganese intermediate alloy composition.Described The mass ratio of ferro-aluminum intermediate alloy aluminium and iron is 1:1, the mass ratio of aluminium manganese intermediate alloy aluminium and manganese is 1:1.Intermediate alloy raw material The weight ratio for accounting for matrix material is 20%.
Described inert gas is helium, one or two kinds of mixtures of argon gas.Inert gas carries out pre- before addition Heat treatment.Contain nitrogen, described nitrogen and nickel production nickel oxide in described inert gas.
Specific embodiment 5：A kind of in-situ preparation nickel aluminide strengthens iron base composite material, and preparation method is as follows：
Step 1: it is prepared by matrix material, the raw material that described matrix material is made up of fine aluminium, pure iron；
Step 2 weighs nickel powder and mixed successively with absolute ethyl alcohol and propyl alcohol, then mechanical agitation respectively, is then heated to ethanol and third Alcoholic solution all volatilizees, and obtains nickel powder；
It is placed in Step 3: matrix material in step 1 is put into crucible in melting resistance furnace, while indifferent gas is filled with into stove Body is protected, and melting 20 minutes, is subsequently added into described alloy gross mass 0.01% under conditions of being 700 DEG C in smelting temperature Carbon trichloride refining 5-20 minutes；
Step 4: the nickel powder that addition step 2 obtains in crucible melting 5 ~ 20 minutes under conditions of 700 ~ 950 DEG C, so It is applied to afterwards using water cooling ultrasonic head in melting matrix alloy, continual application ultrasonic wave 1 ~ 10 minute；Stand 5 ~ 20 Skimmed after minute, finally casting obtains nickel aluminide enhancing iron base composite material；
Step 5: the composite after above-mentioned processing is subjected to hot extrusion；
Step 6：Hot rolling treatment is carried out more than recrystallization temperature；
Step 7：Alloy after step 6 is subjected to solution treatment.
Described fine aluminium is to be at least more than 99.99% using the purified aluminum after vacuum heat-treating method, purity.Ultrasonic wave Application frequency be 20 ~ 80 KHzs, amplitude be 20 ~ 50 microns.The weight of aluminium accounts for 15% in matrix material.Described step A kind of rapid addition intermediate alloy, described intermediate alloy are ferro-aluminum intermediate alloy, the raw material of aluminium manganese intermediate alloy composition.Described The mass ratio of ferro-aluminum intermediate alloy aluminium and iron is 1:1, the mass ratio of aluminium manganese intermediate alloy aluminium and manganese is 1:1.Intermediate alloy raw material The weight ratio for accounting for matrix material is 20%.
Described inert gas is helium, one or two kinds of mixtures of argon gas.Inert gas carries out pre- before addition Heat treatment.Contain nitrogen, described nitrogen and nickel production nickel oxide in described inert gas.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement made within refreshing and principle etc., should be included in the scope of the protection.

Claims (6)

  1. A kind of 1. nursing multi-gym, it is characterised in that including：
    Backrest（1）, described backrest is used for the rear side for being placed on back；
    Shoulder frame（2）, described shoulder frame is two, respectively positioned at the both sides of backrest；
    Connector（3）, described connector is provided with the first hinged groove（301）With the second hinged groove（302）, the first hinged groove and The jointed shaft of two hinged grooves is mutually perpendicular to, and described shoulder, which is set up, has a convex portion to be hinged in the first hinged groove and connector, with connecting Fitting is hinged with first rotating shaft, and first rotating shaft is hinged in the second hinged groove and connector, and the central shaft of first rotating shaft is respectively with One hinged groove, the jointed shaft of the second hinged groove are vertical, and described first rotating shaft is connected with can be rotated with first rotating shaft second Rotating shaft（5）, the rotation direction of the second rotating shaft and first rotating shaft is the central axis direction of first rotating shaft, the second rotating shaft（3）End Provided with hinged groove, the second rotating shaft（5）And arm support（6）It is hinged by hinged groove, be hinged direction of principal axis and the second rotating shaft axial direction hang down Directly, arm support（6）End be fixed people's wrist fixing pipe（7）, described the second rotating shaft（5）It is provided with groove（501）, arm support It is provided with the deep enough groove of energy and the convex portion that can be hinged with the second rotating shaft（601）.
  2. 2. nursing multi-gym according to claim 1, it is characterised in that first rotating shaft, the second rotating shaft and arm Frame is made up of nickel aluminide enhancing iron base composite material, and the preparation method of composite is as follows：
    Step 1: it is prepared by matrix material, the raw material that described matrix material is made up of fine aluminium, pure iron；
    Step 2 weighs nickel powder and mixed successively with absolute ethyl alcohol and propyl alcohol, then mechanical agitation respectively, is then heated to ethanol and third Alcoholic solution all volatilizees, and obtains nickel powder；
    It is placed in Step 3: matrix material in step 1 is put into crucible in melting resistance furnace, while indifferent gas is filled with into stove Body is protected, and melting 5 ~ 20 minutes, is subsequently added into described alloy gross mass under conditions of being 700 ~ 950 DEG C in smelting temperature 0.01% ~ 2.1% carbon trichloride refines 5 ~ 20 minutes；
    Step 4: the nickel powder that addition step 2 obtains in crucible melting 5 ~ 20 minutes under conditions of 700 ~ 950 DEG C, so It is applied to afterwards using water cooling ultrasonic head in melting matrix alloy, continual application ultrasonic wave 1 ~ 10 minute；Stand 5 ~ 20 Skimmed after minute, finally casting obtains nickel aluminide enhancing iron base composite material；
    Step 5: the composite after above-mentioned processing is subjected to hot extrusion；
    Step 6：Hot rolling treatment is carried out more than recrystallization temperature；
    Step 7：Alloy after step 6 is subjected to solution treatment.
  3. 3. nursing multi-gym according to claim 2, it is characterised in that described fine aluminium is using Vacuum Heat Purified aluminum after processing method, purity are at least more than 99.99%.
  4. 4. nursing multi-gym according to claim 3, it is characterised in that the application frequency of ultrasonic wave be 20 ~ 80 KHzs, amplitude are 20 ~ 50 microns.
  5. 5. nursing multi-gym according to claim 4, it is characterised in that the weight of aluminium accounts in matrix material Between 10%-15%.
  6. 6. nursing multi-gym according to claim 5, it is characterised in that among being added in described step one Alloy, described intermediate alloy are ferro-aluminum intermediate alloy, the raw material of aluminium manganese intermediate alloy composition.
CN201710767239.5A 2017-08-31 2017-08-31 A kind of nursing multi-gym Withdrawn CN107469284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710767239.5A CN107469284A (en) 2017-08-31 2017-08-31 A kind of nursing multi-gym

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710767239.5A CN107469284A (en) 2017-08-31 2017-08-31 A kind of nursing multi-gym

Publications (1)

Publication Number Publication Date
CN107469284A true CN107469284A (en) 2017-12-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710767239.5A Withdrawn CN107469284A (en) 2017-08-31 2017-08-31 A kind of nursing multi-gym

Country Status (1)

Country Link
CN (1) CN107469284A (en)

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