CN106730655A - A kind of campus body-building apparatus - Google Patents
A kind of campus body-building apparatus Download PDFInfo
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- CN106730655A CN106730655A CN201611157646.6A CN201611157646A CN106730655A CN 106730655 A CN106730655 A CN 106730655A CN 201611157646 A CN201611157646 A CN 201611157646A CN 106730655 A CN106730655 A CN 106730655A
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- stock
- seat
- cylinder
- block
- transverse axis
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- 229910001095 light aluminium alloy Inorganic materials 0.000 claims description 36
- 239000006260 foam Substances 0.000 claims description 35
- 229910000838 Al alloy Inorganic materials 0.000 claims description 31
- 239000000835 fiber Substances 0.000 claims description 17
- 238000005266 casting Methods 0.000 claims description 13
- 239000002253 acid Substances 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 8
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 4
- 238000004898 kneading Methods 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 239000005864 Sulphur Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 9
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000005987 sulfurization reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000036651 mood Effects 0.000 description 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Legs For Furniture In General (AREA)
Abstract
The present invention relates to a kind of campus body-building apparatus,Including seat and block,There is the chair back at the back side of seat,The chair back is provided with safety belt,The bottom of seat is provided with the first bearing,The first described bearing is arranged in the second bearing,Second bearing lower end is arranged on base,Axle sleeve is installed on second bearing,The transverse axis of cylinder is installed in axle sleeve,The front end connecting cylinder shape plug of transverse axis,Cylindrical plug fixedly mounts the lower end of vertical axis,Block is provided with before vertical axis,Block is fixedly connected by horizontal cylinder axis with vertical axis,The rear end of transverse axis is fixedly connected the cross bar of cylinder,The left end of cross bar is fixedly connected rectangular first stock,The right-hand member of cross bar is fixedly connected rectangular second stock,First stock,It is bolted between seat and the second stock,The side on the top of the first stock is respectively fixedly connected a handle for cylinder with the side on the top of the second stock,Simple structure of the present invention,Durable convenience,Using effect is good.
Description
Technical field
The present invention relates to a kind of equipment, particularly a kind of campus body-building apparatus.
Background technology
With the improvement of people ' s living standards, people increasingly pay attention to healthy, and most people is due to sports ground
Limitation, be less able to participate in big place outdoor exercises, be busy with one's work, limited time, people also can seldom arrive body-building shop etc.
The gymnasium sport and body-building of specialty, the tool movement that body-building apparatus is commonly used as people, whether in cell or in school,
In order to improve everybody health index, some body-building apparatus can be all placed, so that people perform physical exercise, but existing body-building
Equipment takes larger space, and use time is limited, have impact on the use mood of people, and conventional body-building apparatus is often in addition
Separate exercise is individually carried out to trick, hand and pin motion are uncoordinated, firmly disunity, long-term use can influence the well-balanced of body
Degree, influences the body-building desire of people, and secondly, when present body-building apparatus is moved, collision or rotation between each machinery can be produced
Raw noise pollution.
The content of the invention
It is an object of the invention to provide the good campus body-building apparatus of a kind of simple structure, durable convenience, using effect.
To achieve these goals, the technical scheme is that：
A kind of campus body-building apparatus, including seat and block, described seat are cylinder, and the top surface of seat and bottom surface are in circle
Shape, the side of seat is provided with through hole, and the rear portion of seat side is provided around the semi-circular projection of seat, and the semi-circular of seat is raised
Bottom it is coplanar with bottom seat, the raised top of the semi-circular of seat higher than seat top, the raised top of the semi-circular of seat
Portion is provided with the semi-circular fluting around seat, and the chair back is provided with the semi-circular fluting of seat, and the described chair back is around seat, chair
Back is provided with safety belt, and the bottom of seat is provided with the first bearing, and the first described bearing is arranged in the second bearing, second
Seat lower end is arranged on base, mounting sleeve on the second bearing, and described axle sleeve is horizontally disposed with, and axle sleeve runs through the second bearing, institute
The transverse axis of cylinder, the front end connecting cylinder shape plug of described transverse axis, described cylindrical plug are installed in the axle sleeve stated
The diameter with diameter greater than transverse axis, spring is provided between cylindrical plug and axle sleeve, described spring housing on transverse axis, cylinder
Plug fixedly mounts the lower end of vertical axis, and block is provided with before described vertical axis, and block passes through horizontal cylinder axis and hangs down
D-axis is fixedly connected, and described block is a cuboid, and the top of block trailing flank is provided with square groove long, block top it is rectangular
The bottom surface of groove is highly equal with seat, and the rear end of transverse axis is fixedly connected the cross bar of cylinder, and the left end of described cross bar is consolidated
Surely the lower end of rectangular first stock is connected, the right-hand member of cross bar is fixedly connected the lower end of rectangular second stock, described
At least one circular hole is set on the left side of the first stock, is set and the first stock quantity location of equal pair on the second described stock
The circular hole answered, is bolted between the first stock, seat and the second stock, and the end of described bolt is provided with nut, spiral shell
Bolt passes through the through hole of a pair of relative circular holes of position on the first stock and the second stock and seat side, the top of the first stock
Side is provided with the first in command of cylinder, and the side on the top of the second stock is provided with the second in command of cylinder, described
The first in command and the second in command are in before seat.
Further, the side of the second described bearing is provided with and heightens screw.
Further, the bottom of described block is provided with least two rollers.
Further, described transverse axis is vertical with cross bar, is connected by cylindrical bar between transverse axis and cross bar, described cylinder
Bar is formed by the cylindrical bar of lower end and the cylindrical plug of upper end, and the diameter of the cylindrical plug of described cylindrical bar is big
In the diameter of the cylindrical bar of cylindrical bar lower end, it is fixedly connected by screw between cylinder axis and vertical axis, described cylinder
It is fixedly connected by screw between plug and vertical axis, between described cross bar and the first stock, between cross bar and the second stock
It is fixedly connected by screw, is passed through between the described first in command and the first stock, between the second in command and the second stock
Be screwed connection.
Further, the rear end of described transverse axis sets at least two vertical screwed holes, and the centre of described cross bar sets
There is the upright opening corresponding with the screwed hole on transverse axis.
Further, the surface of the described first in command, square groove long on the surface and block of the second in command surface it is equal
Cladding sound absorbent rubber layer.
Further, described rubber layer is the vermiculite power and 0.5% ~ 1% of the addition 1% ~ 2.5% in polyurethane rubber glue
Lead powder, then through plasticating, kneading, roll, extrude, be molded, sulfuration process is made.
Further, between described bolt and the first stock, between bolt and the second stock, between bolt and seat
For gap coordinates, for gap coordinates between transverse axis and axle sleeve.
Further, described seat, the chair back, the first stock, cross bar, the second stock, transverse axis, cylinder axis and vertical axis
Top layer is light aluminum alloy shell, and described light aluminum alloy shell is thick 3 millimeters, and the surface of light aluminum alloy shell is provided with aperture
It is 0.5 millimeter of circular hole, punching rate is 1% ~ 3%, the inside mounting opening foam aluminium alloy pipe of described light aluminum alloy shell,
Micropore is offered on described open celled foam aluminium-alloy pipe, micropore average diameter is 0.3 ~ 0.7 millimeter, and porosity is 80% ~ 90%,
The wall thickness of open celled foam aluminium-alloy pipe is 7 ~ 9 millimeters, and the upper bottom surface and bottom surface of open celled foam aluminium-alloy pipe are respectively at aluminium alloy
Shell is fixedly connected.
Further, the outer surface of described block is one layer of light aluminum alloy shell, described light aluminum alloy shell
Thick 2 millimeters, the surface of light aluminum alloy shell is provided with the circular hole that aperture is 0.1 ~ 0.3 millimeter, and punching rate is 1% ~ 5%, lightweight aluminium
The inner surface of alloy shell is provided with open celled foam aluminium alloy layer, and the porosity of described open celled foam aluminium alloy layer is 80% ~ 95%,
The wall thickness of open celled foam aluminium alloy layer is 7 ~ 9 millimeters, inner surface and the acid fiber by polylactic layer of described open celled foam aluminium alloy layer
It is connected, described acid fiber by polylactic thickness degree is 5 ~ 25 millimeters, fibre fineness is not more than 4dtex, length is not less than 4 centimetres, hole
Gap rate is 65% ~ 95%, and pore mean diameters are provided between 10 ~ 35 microns in the light aluminum alloy shell of described block
Casting pig, the bottom surface of casting pig is fixedly connected with the bottom surface of block, and casting pig surface is to the distance of acid fiber by polylactic layer
30 ~ 60 millimeters.
The present invention is a kind of campus body-building apparatus, and its advantage is：
Body-building apparatus of the invention using by chair by the way of block is combined, and use dismountable combination, not
During body-building, chair can respectively be used with block dismounting, space be saved, while the part after dismounting can be attached into chest
In, convenient in carrying；When in use, people can be sitting on chair the square groove long reached leg on block to body-building apparatus of the invention
In, block towards the direction motion away from chair is push, while being moved to the direction near people by transverse axis tow handle, work as block
Motion stop after, people can draw block and be moved towards near the direction of chair by handle before pushing surface, so can be same
Motions of the Shi Shixian to arm and leg, help to maintain it is symmetrical, by the screwed hole and cross bar of transverse axis rear end hang down
The cooperation of straight hole, the first stock and on the second stock the relative hole in position cooperation, to arm and the motion stress and fortune of leg
Dynamic amplitude is adjusted, and meets the demand of different personnel；Additionally, sound absorbent rubber layer has been added in square groove long and grip surface,
The light aluminum alloy shell of the different parts of body-building apparatus is provided with circular hole, and perforate bubble has been added in light aluminum alloy enclosure
Foam aluminum pipe, the sound-absorption coefficient of open celled foam aluminum pipe has exceeded 0.34 in the average value of different frequency range, can reach the purpose of sound-absorbing,
Circular hole is provided with the light aluminum alloy shell of block simultaneously and has added open celled foam aluminium lamination and PLA fibre in the inside of block
Dimension layer, forms cavity, it is possible to achieve while to high band and low-frequency range sound between acid fiber by polylactic layer and casting pig
Sound-absorbing, sound-absorption coefficient has exceeded 0.8 in the average value of different frequency range, can prevent in motion process, produces big noise, influence
Other people.
Brief description of the drawings
Fig. 1 is a kind of structural representation of campus body-building apparatus of the invention.
Fig. 2 is a kind of overlooking the structure diagram of campus body-building apparatus of the invention.
Fig. 3 is a kind of right side structural representation of campus body-building apparatus of the invention.
In accompanying drawing marked as：1 is block, and 2 is seat, and 3 is the first in command, and 4 is the chair back, and 6 is the first stock, and 7 is cross bar,
8 is the second stock, and 9 is the second bearing, and 10 is base, and 11 is axle sleeve, and 12 is transverse axis, and 13 is spring, and 14 is roller, and 15 is spiral shell
Bolt, 16 is nut, and 17 is cylinder axis, and 18 is vertical axis, and 19 is to heighten screw, and 20 is screw, and 21 is cylindrical bar, and 22 is first
Seat, 23 is cylindrical plug, and 24 is the second in command.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and detailed description：
Embodiment one
As shown in Fig. 1 ~ Fig. 3, a kind of campus body-building apparatus, including seat 2 and block 1, described seat 2 is cylinder, seat 2
Top surface and bottom surface it is rounded, the side of seat 2 is provided with through hole, and the semi-circular that the rear portion of the side of seat 2 is provided around seat 2 is convex
Rise, the bottom that the semi-circular of seat 2 is raised is coplanar with the bottom of seat 2, the top that the semi-circular of seat 2 is raised is pushed up higher than seat 2
Portion, the top that the semi-circular of seat 2 is raised is provided with the semi-circular fluting for surrounding seat 2, is provided with the semi-circular fluting of seat 2
The chair back 4, around seat 2, the chair back 4 is provided with safety belt to the described chair back 4, and the bottom of seat 2 is provided with the first bearing 22, described
The first bearing 22 be arranged in the second bearing 9, the lower end of the second bearing 9 is arranged on base 10, and the side of the second bearing 9 is installed
Screw 19 is heightened, mounting sleeve 11 on the second bearing 9, described axle sleeve 11 is horizontally disposed with, and axle sleeve 11 runs through the second bearing 9,
The transverse axis 12 of cylinder is installed in axle sleeve 11, for gap coordinates between transverse axis 12 and axle sleeve 11, the front end connection circle of transverse axis 12
Cylindricality plug 23, the diameter with diameter greater than transverse axis 12 of described cylindrical plug 23, between cylindrical plug 23 and axle sleeve 11
Spring 13 is provided with, described spring 13 is enclosed within transverse axis 12, and cylindrical plug 23 is fixedly mounted on the lower end of vertical axis 18, cylinder
It is fixedly connected by screw 20 between shape plug 23 and vertical axis 18, block 1, block 1 is provided with before described vertical axis 18
It is fixed together by the cylinder axis 17 and vertical axis 18 of level, is fixed by screw 20 between cylinder axis 17 and vertical axis 18 and connected
Connect, described block 1 is a cuboid, the bottom of block 1 is provided with two rollers 14, and the top of the trailing flank of block 1 is provided with
Square groove long, the bottom surface of the square groove long on the top of block 1 is highly equal with seat 2, and the rear end of transverse axis 12 is fixedly connected cylinder
Cross bar 7, transverse axis 12 is vertical with cross bar 7, and the rear end of transverse axis 12 sets a vertical screwed hole, the centre of described cross bar 7
The upright opening corresponding with the screwed hole on transverse axis 12 is provided with, is connected by cylindrical bar 21 between transverse axis 12 and cross bar 7, it is described
Cylindrical bar 21 is formed by the cylindrical bar of lower end and the cylindrical plug of upper end, the cylindrical plug of described cylindrical bar 21
The cylindrical bar with diameter greater than the lower end of cylindrical bar 21 diameter, the left end of described cross bar 7 is fixedly connected rectangular first
The lower end of stock 6, the right-hand member of cross bar 7 is fixedly connected the lower end of rectangular second stock 8, between the stock 6 of cross bar 7 and first,
It is fixedly connected by screw 20 between cross bar 7 and the second stock 8, a circular hole is set on the left side of described the first stock 6,
Circular hole corresponding with the quantity location of equal of the first stock 6, the first stock 6, seat 2 and second are set on the second described stock 8
Connected by bolt 15 between stock 8, the end of described bolt 15 is provided with nut 16, bolt 15 is through the first stock 6 and the
The through hole of a pair of relative circular holes of position and the side of seat 2 on two stocks 8, between the stock 6 of bolt 15 and first, bolt 15 and the
Gap cooperation is between two stocks 8, between bolt 15 and seat 2, the side on the top of the first stock 6 is provided with cylinder
The first in command 3, and the side on the top of the second stock 8 is provided with the second in command 24 of cylinder, the described first in command 3 and second
Handle 24 is in before seat 2, between the stock 6 of the first in command 3 and first, between the stock 8 of the second in command 24 and second
Connection is threadably secured, the first in command 3 and the second in command 24 are in before seat 2.
The surface of the square groove long on the surface of the first in command 3, the surface of the second in command 24 and block 1 coats the rubber of sound absorption
Glue-line, described rubber layer is the vermiculite power and 0.5% ~ 1% lead powder of the addition 1% ~ 2.5% in polyurethane rubber glue, then
Through plasticating, kneading, roll, extrude, be molded, sulfuration process is made, seat 2, the chair back 4, the first stock 6, cross bar 7, the second stock
8th, the top layer of transverse axis 12, cylinder axis 17 and vertical axis 18 is light aluminum alloy shell, thick 3 milli of described light aluminum alloy shell
Rice, the surface of light aluminum alloy shell is provided with the circular hole that aperture is 0.5 millimeter, and punching rate is 2%, outside described light aluminum alloy
The inside mounting opening foam aluminium alloy pipe of shell, offers micropore, micropore average diameter on described open celled foam aluminium-alloy pipe
It it is 0.3 millimeter, porosity is 85%, the wall thickness of open celled foam aluminium-alloy pipe is 7 millimeters, and the sound-absorption coefficient of open celled foam aluminum pipe exists
The average value of different frequency range is 0.27, and the upper bottom surface and bottom surface of open celled foam aluminium-alloy pipe are fixed respectively at aluminum alloy casing and connected
Connect, the outer surface of block 1 is one layer of light aluminum alloy shell, described light aluminum alloy shell is thick 2 millimeters, outside light aluminum alloy
The surface of shell is provided with the circular hole that aperture is 0.2 millimeter, and punching rate is 3%, and the inner surface of light aluminum alloy shell is provided with open celled foam
Aluminium alloy layer, the wall thickness of open celled foam aluminium alloy layer is 7 millimeters, the inner surface and PLA of described open celled foam aluminium alloy layer
Fibrage is connected, and described acid fiber by polylactic thickness degree is 10 millimeters, and fibre fineness is not more than 4dtex, and length is not less than 4 lis
Rice, porosity is 80%, and pore mean diameters are 20 microns, and casting pig is provided with the light aluminum alloy shell of described block 1,
The bottom surface of casting pig is fixedly connected with the bottom surface of block 1, and casting pig surface to the distance of acid fiber by polylactic layer is 40 millimeters,
Block 1 is 0.5 in the average sound absorption coefficient of each frequency range.
Embodiment two
The structure of the present embodiment is essentially identical with embodiment one, and something in common is no longer repeated, and its difference is：
The rear end of transverse axis 12 sets five vertical screwed holes, and the centre of described cross bar 7 is provided with and the screwed hole on transverse axis 12
Corresponding upright opening, sets five circular holes on described the first stock of left side 6, set and five and first on the second stock 8
The corresponding circular hole in the position of stock 6, is provided with and the screwed hole on transverse axis 12 by the screwed hole of the rear end of transverse axis 12 and the centre of cross bar 7
The connection of corresponding upright opening, the first stock 6 and on the second stock 8 the relative hole in position connection, to arm and leg
Motion stress and motion amplitude are adjusted, and meet the demand of different personnel.
The top layer of seat 2, the chair back 4, the first stock 6, cross bar 7, the second stock 8, transverse axis 12, cylinder axis 17 and vertical axis 18
It is light aluminum alloy shell, described light aluminum alloy shell is thick 3 millimeters, and the surface of light aluminum alloy shell is provided with aperture and is
0.5 millimeter of circular hole, punching rate is 3%, the inside mounting opening foam aluminium alloy pipe of described light aluminum alloy shell, described
Open celled foam aluminium-alloy pipe on offer micropore, micropore average diameter is 0.7 millimeter, and porosity is 90%, and Open-cell Aluminum Foam is closed
The wall thickness of golden pipe is 8 millimeters, and the sound-absorption coefficient of open celled foam aluminum pipe is 0.3 in the average value of different frequency range.
The outer surface of block 1 is one layer of light aluminum alloy shell, and described light aluminum alloy shell is thick 2 millimeters, lightweight aluminium
The surface of alloy shell is provided with the circular hole that aperture is 0.1 millimeter, and punching rate is 5%, and the inner surface of light aluminum alloy shell is provided with out
Hole foam aluminium alloy layer, the porosity of described open celled foam aluminium alloy layer is 95%, and the wall thickness of open celled foam aluminium alloy layer is 8
Millimeter, the inner surface of described open celled foam aluminium alloy layer is connected with acid fiber by polylactic layer, described acid fiber by polylactic thickness degree
It it is 25 millimeters, fibre fineness is not more than 4dtex, length is not less than 4 centimetres, and porosity is 90%, pore mean diameters are 15 micro-
Rice, casting pig is provided with the light aluminum alloy shell of described block 1, and bottom surface and the bottom surface of block 1 of casting pig are fixed
Connection, the distance of casting pig surface to acid fiber by polylactic layer is 60 millimeters, and block 1 is in the average sound absorption coefficient of each frequency range
0.75。
The embodiment of the above, simply presently preferred embodiments of the present invention, not limits the scope of the present invention, therefore
The equivalent change or modification that all constructions according to described in the scope of the invention, feature and principle are done, all should be included in the present patent application
In the scope of the claims.
Claims (10)
1. a kind of campus body-building apparatus, including seat（2）And block（1）, it is characterised in that described seat（2）It is cylinder,
Seat（2）Top surface and bottom surface it is rounded, seat（2）Side be provided with through hole, seat（2）The rear portion of side is provided around seat
（2）Semi-circular it is raised, seat（2）The raised bottom of semi-circular and seat（2）Bottom is coplanar, seat（2）Semi-circular it is convex
The top risen is higher than seat（2）Top, seat（2）The raised top of semi-circular be provided with around seat（2）Semi-circular fluting,
Seat（2）Semi-circular fluting in the chair back is installed（4）, the described chair back（4）Around seat（2）, the chair back（4）It is provided with safety
Band, seat（2）Bottom the first bearing is installed（22）, described the first bearing（22）Installed in the second bearing（9）In, second
Bearing（9）Lower end is arranged on base（10）On, the second bearing（9）Upper mounting sleeve（11）, described axle sleeve（11）It is horizontally disposed,
Axle sleeve（11）Through the second bearing（9）, described axle sleeve（11）In be provided with cylinder transverse axis（12）, described transverse axis（12）
Front end connecting cylinder shape plug（23）, described cylindrical plug（23）With diameter greater than transverse axis（12）Diameter, cylinder
Plug（23）With axle sleeve（11）Between be provided with spring（13）, described spring（13）It is enclosed within transverse axis（12）On, cylindrical plug
（23）Fixed installation vertical axis（18）Lower end, described vertical axis（18）Before be provided with block（1）, block（1）By water
Flat cylinder axis（17）With vertical axis（18）It is fixedly connected, described block（1）It is a cuboid, block（1）Trailing flank
Top is provided with square groove long, block（1）The bottom surface and seat of the square groove long on top（2）Highly equal, transverse axis（12）Rear end
It is fixedly connected the cross bar of cylinder（7）, described cross bar（7）Left end be fixedly connected rectangular first stock（6）Lower end,
Cross bar（7）Right-hand member be fixedly connected rectangular second stock（8）Lower end, the first described stock（6）Left side on set
At least one circular hole, the second described stock（8）Upper setting and the first stock（6）The corresponding circular hole of quantity location of equal, first
Stock（6）, seat（2）With the second stock（8）Between pass through bolt（15）Connection, described bolt（15）End be provided with nut
（16）, bolt（15）Through the first stock（6）With the second stock（8）Upper position relative a pair of circular holes and seat（2）Side
Through hole, the first stock（6）Top side be provided with cylinder the first in command（3）, the second stock（8）Top side
The second in command of cylinder is installed（24）, the described first in command（3）And the second in command（24）It is in seat（2）Before
Face.
2. a kind of campus body-building apparatus according to claim 1, it is characterised in that the second described bearing（9）Side
It is provided with and heightens screw（19）.
3. a kind of campus body-building apparatus according to claim 1, it is characterised in that described block（1）Bottom install
There are at least two rollers（14）.
4. a kind of campus body-building apparatus according to claim 1, it is characterised in that described transverse axis（12）With cross bar（7）
Vertically, transverse axis（12）With cross bar（7）Between pass through cylindrical bar（21）Connection, described cylindrical bar（21）It is by the cylinder of lower end
What the cylindrical plug of bar and upper end was formed, described cylindrical bar（21）Cylindrical plug with diameter greater than cylindrical bar（21）Under
The diameter of the cylindrical bar at end, cylinder axis（17）And vertical axis（18）Between pass through screw（20）It is fixedly connected, described cylinder
Shape plug（23）And vertical axis（18）Between pass through screw（20）It is fixedly connected, described cross bar（7）With the first stock（6）It
Between, cross bar（7）With the second stock（8）Between be fixedly connected by screw, the described first in command（3）With the first stock（6）
Between, the second in command（24）With the second stock（8）Between be threadably secured connection.
5. a kind of campus body-building apparatus according to claim 1, it is characterised in that described transverse axis（12）Rear end set
At least two vertical screwed holes, described cross bar（7）Centre be provided with and transverse axis（12）On corresponding vertical of screwed hole
Hole.
6. a kind of campus body-building apparatus according to claim 1, it is characterised in that the described first in command（3）Surface,
The second in command（24）Surface and block（1）On the surface of square groove long coat the rubber layer of sound absorption.
7. a kind of campus body-building apparatus according to claim 6, it is characterised in that described rubber layer is in polyurethane rubber
In glue glue add 1% ~ 2.5% vermiculite power and 0.5% ~ 1% lead powder, then through plasticating, kneading, roll, extrude, be molded, sulphur
Chemical industry skill is made.
8. a kind of campus body-building apparatus according to claim 1, it is characterised in that described bolt（15）With the first stock
（6）Between, bolt（15）With the second stock（8）Between, bolt（15）With seat（2）Between be gap cooperation, transverse axis（12）
With axle sleeve（11）Between be gap coordinate.
9. a kind of campus body-building apparatus according to claim 1, it is characterised in that described seat（2）, the chair back（4）,
One stock（6）, cross bar（7）, the second stock（8）, transverse axis（12）, cylinder axis（17）And vertical axis（18）Top layer be lightweight aluminium close
Golden shell, described light aluminum alloy shell is thick 3 millimeters, and the surface of light aluminum alloy shell is provided with the circle that aperture is 0.5 millimeter
Hole, punching rate is 1% ~ 3%, the inside mounting opening foam aluminium alloy pipe of described light aluminum alloy shell, described perforate bubble
Micropore is offered on foam aluminium-alloy pipe, micropore average diameter is 0.3 ~ 0.7 millimeter, and porosity is 80% ~ 90%, and Open-cell Aluminum Foam is closed
The wall thickness of golden pipe is 7 ~ 9 millimeters, and the upper bottom surface of open celled foam aluminium-alloy pipe is fixedly connected with bottom surface respectively at aluminum alloy casing.
10. a kind of campus body-building apparatus according to claim 1, it is characterised in that described block（1）Outer surface be
One layer of light aluminum alloy shell, described light aluminum alloy shell is thick 2 millimeters, and the surface of light aluminum alloy shell is provided with aperture and is
0.1 ~ 0.3 millimeter of circular hole, punching rate is 1% ~ 5%, and the inner surface of light aluminum alloy shell is provided with open celled foam aluminium alloy layer, institute
The porosity of the open celled foam aluminium alloy layer stated is 80% ~ 95%, and the wall thickness of open celled foam aluminium alloy layer is 7 ~ 9 millimeters, described
The inner surface of open celled foam aluminium alloy layer is connected with acid fiber by polylactic layer, and described acid fiber by polylactic thickness degree is 5 ~ 25 millimeters,
Fibre fineness is not more than 4dtex, and length is not less than 4 centimetres, and porosity is 65% ~ 95%, and pore mean diameters are at 10 ~ 35 microns
Between, described block（1）Light aluminum alloy shell in be provided with casting pig, the bottom surface and block of casting pig（1）Bottom
Face is fixedly connected, and casting pig surface to the distance of acid fiber by polylactic layer is 30 ~ 60 millimeters.
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| CN201611157646.6A CN106730655B (en) | 2016-12-15 | 2016-12-15 | A kind of campus fitness equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108192064A (en) * | 2017-12-18 | 2018-06-22 | 苏州浩洋聚氨酯科技有限公司 | A kind of modified polyurethane synthetic material |
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| US20070066465A1 (en) * | 2005-09-19 | 2007-03-22 | Pisciottano Maurice A | Stretching apparatus and associated method |
| US20100210425A1 (en) * | 2004-02-21 | 2010-08-19 | Vq Actioncare, Llc | Seated row exercise system |
| US20110245043A1 (en) * | 2010-04-02 | 2011-10-06 | Mitchell Dean Maccauther | Full Body Exercise Machine |
| CN203886116U (en) * | 2014-03-06 | 2014-10-22 | 任忠武 | Leg and arm sitting and lying exercise rehabilitation machine |
| CN205699136U (en) * | 2016-04-19 | 2016-11-23 | 傅维明 | Shoulder, hip tip-up seat |
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Patent Citations (5)
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|---|---|---|---|---|
| US20100210425A1 (en) * | 2004-02-21 | 2010-08-19 | Vq Actioncare, Llc | Seated row exercise system |
| US20070066465A1 (en) * | 2005-09-19 | 2007-03-22 | Pisciottano Maurice A | Stretching apparatus and associated method |
| US20110245043A1 (en) * | 2010-04-02 | 2011-10-06 | Mitchell Dean Maccauther | Full Body Exercise Machine |
| CN203886116U (en) * | 2014-03-06 | 2014-10-22 | 任忠武 | Leg and arm sitting and lying exercise rehabilitation machine |
| CN205699136U (en) * | 2016-04-19 | 2016-11-23 | 傅维明 | Shoulder, hip tip-up seat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108192064A (en) * | 2017-12-18 | 2018-06-22 | 苏州浩洋聚氨酯科技有限公司 | A kind of modified polyurethane synthetic material |
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