CN106984004A - A kind of back of the body exhibition formula training aids - Google Patents

A kind of back of the body exhibition formula training aids Download PDF

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Publication number
CN106984004A
CN106984004A CN201710309896.5A CN201710309896A CN106984004A CN 106984004 A CN106984004 A CN 106984004A CN 201710309896 A CN201710309896 A CN 201710309896A CN 106984004 A CN106984004 A CN 106984004A
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CN
China
Prior art keywords
fluid chamber
working fluid
exchanging structure
bearing
stretch rod
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Granted
Application number
CN201710309896.5A
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Chinese (zh)
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CN106984004B (en
Inventor
李加秀
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Zhejiang Jingye Security Group Co ltd
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Individual
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Priority to CN201710309896.5A priority Critical patent/CN106984004B/en
Publication of CN106984004A publication Critical patent/CN106984004A/en
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Publication of CN106984004B publication Critical patent/CN106984004B/en
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Classifications

    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B23/00Exercising apparatus specially adapted for particular parts of the body
    • A63B23/035Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
    • A63B23/12Exercising 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
    • A63B23/1209Involving a bending of elbow and shoulder joints simultaneously
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2208/00Characteristics or parameters related to the user or player
    • A63B2208/02Characteristics or parameters related to the user or player posture
    • A63B2208/0228Sitting on the buttocks

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  • Health & Medical Sciences (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention provides a kind of back of the body exhibition formula training aids, including:Bearing, the first supporter, the second supporter and back of the body extending apparatus;First supporter is horizontally placed on the bearing and forms a first end face for being used to support buttocks;Second supporter, which is inclined relative to horizontal, is arranged on the bearing and is formed a second end face for being used to support back;Back of the body extending apparatus includes two back of the body exhibition units for being respectively arranged at the second supporter both sides, and each back of the body exhibition unit includes exchanging structure, stretch rod and counter weight construction respectively;One end of exchanging structure is hinged with the bearing, and the other end is hinged with the stretch rod, so that the free end of the stretch rod can drive exchanging structure to rotate under external force;Counter weight construction is fixedly arranged on the exchanging structure, and the counter weight construction is used for fixed weight thing.By pulling stretch rod, arm strength is tempered, it is safe and reliable, without positioning, the rotating manner of the total of connection limitation is rotated, use is very reasonable.

Description

A kind of back of the body exhibition formula training aids
Technical field
The present invention relates to health and fitness facilities technical field, a kind of back of the body exhibition formula training aids is specifically related to.
Background technology
How much body-building apparatus is often divided into single function and the major class of integrated multi two with training function, and conventional row the boat Device, vigorous and graceful car, fitness climber, treadmill, beauty belt massage etc..And it is general currently in order to exercise arm strength and explosive force, typically all pass through Flying bird fitness equipment realizes body-building, and the fitness equipment is generally by rope body and pulley assembly, and user keeps stance, leads to Crossing both hands pulls rope body to play the effect of an exercise arm strength, but the health and fitness facilities danger coefficient is higher, and one needs human body Stand, then the requirement to the left-right balance degree of human body is higher, careless slightly, unsafe condition easily occurs, or due to position It is not right, cause left and right two-arm unbalance stress, influence the effect of body-building.
The content of the invention
For the above-mentioned problems in the prior art, a kind of back of the body exhibition formula training aids is now aimed to provide, it is above-mentioned to solve The problem of causing influence body-building effect because of unbalance stress.
Concrete technical scheme is as follows:A kind of back of the body exhibition formula training aids, including:Bearing, the first supporter, the second supporter and Carry on the back extending apparatus;
First supporter is horizontally placed on the bearing and forms a first end face for being used to support buttocks;
Second supporter, which is inclined relative to horizontal, is arranged on the bearing and is formed one for supporting back Second end face;
The back of the body extending apparatus includes two back of the body exhibition units for being respectively arranged at the second supporter both sides, and each back of the body exhibition is single Member includes exchanging structure, stretch rod and counter weight construction respectively;
One end of the exchanging structure is hinged with the bearing, and the other end is hinged with the stretch rod, so that the stretching The free end of bar can drive exchanging structure to rotate under external force;
The counter weight construction is fixedly arranged on the exchanging structure, and the counter weight construction is used for fixed weight thing.
Further, the first position limiting structure is fixed with the stretch rod, first position limiting structure includes a gag lever post With the first anticollision layer being installed on gag lever post;The stretch rod rotates relative to the exchanging structure along a rotation direction and makes institute When stating the first anticollision layer with exchanging structure conflict, first position limiting structure limits the stretch rod relative to the switching Rotation of the structure along the rotation direction.
Further, the bearing is provided with supporting construction, and the supporting construction is used to provide one first supporting surface, described First supporting surface is fixed in one end of exchanging structure, the plane of rotation of the exchanging structure and the stretch rod and described the One supporting surface is parallel or overlaps.
Further, the supporting construction includes bearing diagonal body and support frame, and first supporting surface is arranged at described On support frame, the bearing diagonal body is fixed on support frame as described above and vertical with first supporting surface.
Further, the second position limiting structure is fixed with the exchanging structure, second position limiting structure, which includes second, to be prevented Layer is hit, the exchanging structure rotates relative to the bearing along a rotation direction and makes the second anticollision layer and the exchanging structure During conflict, second position limiting structure limits rotation of the exchanging structure relative to the bearing.
Further, in addition to buffer unit, the buffer unit includes buffering casting die, expansion working medium valve, the first working medium Chamber and the second working fluid chamber, the buffering casting die are arranged at the free end of the stretch rod, and the buffering casting die with it is described swollen The linkage of swollen working medium valve is set, and the first working fluid chamber piston is connected with a linkage rod member, one end of the linkage rod member with it is described Exchanging structure is fixed, and is connected between first working fluid chamber and the second working fluid chamber in expansion working medium valve, second working fluid chamber It is provided with the working medium compressed;
The buffering casting die is when being extruded, the expansion working medium valve cut-off, to completely cut off first working fluid chamber and described the Two working fluid chambers;
The buffering casting die is when being relaxed, the expansion working medium valve conducting, to connect first working fluid chamber and described the Two working fluid chambers.
Further, first working fluid chamber is provided with the first unidirectional hole and by the described first unidirectional hole and extraneous air Connection, the first unidirectional hole hinders the working medium of first working fluid chamber to flow to extraneous air by the first unidirectional hole.
Further, the bottom of first working fluid chamber is provided with the second unidirectional hole and by the described second unidirectional hole and institute The connection of the second working fluid chamber is stated, it is described that the second unidirectional hole hinders the working medium of second working fluid chamber to be flowed to by the second unidirectional hole First working fluid chamber.
Further, the buffering casting die is set to button, and the button generates the first signal when being pressed swollen to control Swollen working medium valve cut-off, generates secondary signal to control expansion working medium valve to turn on when being relaxed.
Further, the buffer unit is set to two, and two buffer units correspond to two back of the body exhibitions respectively Unit is set.
The good effect of above-mentioned technical proposal is:
Above-mentioned back of the body exhibition formula training aids, by the setting of two supporters, can play the effect of a support, so right Back and buttocks are supported, then by exchanging structure connects bearing and stretch rod, by pulling stretch rod, temper arm Power, it is safe and reliable, without positioning, the rotating manner of the total of connection limitation is rotated, use is very reasonable.
Brief description of the drawings
Fig. 1 opens up the structure chart one of the embodiment 1 of formula training aids for a kind of back of the body of the present invention;
Fig. 2 opens up the structure chart two of the embodiment 1 of formula training aids for a kind of back of the body of the present invention;
Fig. 3 opens up the structure chart three of the embodiment 1 of formula training aids for a kind of back of the body of the present invention;
Fig. 4 opens up the structure chart of the embodiment 2 of formula training aids for a kind of back of the body of the present invention;
Fig. 5 opens up the buffer unit schematic diagram of the embodiment 2 of formula training aids for a kind of back of the body of the present invention.
In accompanying drawing:1st, bearing;11st, leg;12nd, support body;2nd, the first supporter;3rd, the second supporter;4th, back of the body exhibition unit; 41st, exchanging structure;42nd, stretch rod;43rd, counter weight construction;431st, mass;5th, the first position limiting structure;51st, gag lever post;52nd, first Anticollision layer;6th, the second position limiting structure;7th, supporting construction;71st, support frame;72nd, bearing diagonal body;80th, casting die is buffered;81st, gangbar Part;82nd, the first working fluid chamber;821st, the first unidirectional hole;83rd, the second working fluid chamber;831st, the second unidirectional hole;84th, working medium valve is expanded.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, it is real below The technical scheme that example combination accompanying drawing 1 provides to 5 couples of present invention of accompanying drawing is applied to be specifically addressed, but herein below is not as the present invention's Limit.
Embodiment 1 is referring to figs. 1 to shown in Fig. 3, a kind of back of the body exhibition formula training aids, including:Bearing 1, the first supporter 2, second Supporter 3 and back of the body extending apparatus;Bearing 1 includes three legs 11, three one supporting planes of formation of legs 11, and bearing 1 Support body 12 is also the structure of a triangle, it is ensured that structural strength.
First supporter 2 is horizontally placed on the bearing 1 and forms a first end face for being used to support buttocks;The One supporter 2 can be hard material or soft material, and its structure can fit human buttock's structure design, but be due to it Its support force when needing to provide a motion of structure, preferably hard material, such as hard plate, outside can coat fabric. First supporter 2 can adjust height by the adjustment structure set on bearing 1, with the user suitable for different figures.
Second supporter 3, which is inclined relative to horizontal, is arranged on the bearing 1 and is formed one for supporting back Second end face;Second supporter 3 can be hard material or soft material, and its structure human body back structure that can fit is set Meter, but be due to its support force when needing to provide a motion of its structure, preferably hard material, such as hard plate are outside Fabric can be coated, is one and half sitting postures faced upward when so training, it is safer, support force is easily provided.
The key point of the present invention is that back of the body extending apparatus includes two back ofs the body for being respectively arranged at the both sides of the second supporter 3 Unit 4 is opened up, each back of the body exhibition unit 4 includes exchanging structure 41, stretch rod 42 and counter weight construction 43 respectively;
One end of the exchanging structure 41 is hinged with the bearing 1, and the other end is hinged with the stretch rod 42, so that described The free end of stretch rod 42 can drive exchanging structure 41 to rotate under external force, and what is taken due to exchanging structure 41 is two ends The mode that is articulated and connected, so the free end of stretch rod 42 can be very big with range of movement, the larger work of the arm being also provided with Move scope and be not limited to range of movement, because compared to flying bird fitness equipment, the connection member and material of the back of the body exhibition unit 4 of this programme Matter is all the rigid material for not possessing elasticity, although more conforms to the condition of human-body safety, but also limit the motion of arm Scope, and pass through such design, it is possible to provide a larger scope of activities, it is ensured that will not setting because of rigid material Meter, causes hard contact and damages;The bearing is provided with supporting construction 7, and the supporting construction 7 is used to provide one first support First supporting surface is fixed in face, one end of the exchanging structure 41, the exchanging structure 41 and the stretch rod 42 Plane of rotation is parallel with first supporting surface or overlaps.So so that the movement position of whole moving component is more concentrated, But the free degree is higher, because the arm of human body is just set in this place, only hung down as far as possible with by the first supporting surface and second end face Directly, preferably between 88-92 degree, it is possible to ensure the bending of arm, stretch all without limitation is received, while arm can be prevented again Sprained by side force, the supporting construction 7 includes bearing diagonal body 72 and support frame 71, first supporting surface is arranged at institute State on support frame 71, the bearing diagonal body 72 is fixed on support frame as described above 71 and vertical with first supporting surface.
The end of stretch rod 42 is provided with grip part, and grip part is rotatablely connected with the end of stretch rod.
Counter weight construction 43 is fixedly arranged on the exchanging structure 41, and the counter weight construction 43 is used for fixed weight thing 431, counterweight knot Structure 43 could be arranged to can be with suspended counterweight thing 431 on the extension set laterally a rod member, extension rod member, and so sets Facilitate taking for mass 431, because support frame 71 is obliquely installed, so only use is hung down rod member is extended in the first supporting surface Directly, mass 431 is just difficult to drop, and can arbitrarily increase.
The first position limiting structure 5 is fixed with stretch rod 42, first position limiting structure 5 includes a gag lever post 51 and is installed in The first anticollision layer 52 on gag lever post 51;The stretch rod 42 rotates relative to the exchanging structure 41 along a rotation direction and makes institute State the first anticollision layer 52 with the exchanging structure 41 contradict when, first position limiting structure 5 limit the stretch rod 42 relative to Rotation of the exchanging structure 41 along the rotation direction.First anticollision layer 52 can have the cylindrical structure that elastomeric material is made, And gag lever post 51 by the stretch rod 42 as illustrated, extended, and bearing of trend and the bearing of trend phase of the main body of stretch rod 42 It is wrong, it is ensured that the first anticollision layer 52 is easier during rotation touches exchanging structure 41, while the first anticollision layer 52 is by flexible material It is made, will not collide damage and noise.
The second position limiting structure 6 is fixed with the exchanging structure 41, second position limiting structure 6 includes the second anticollision layer, The exchanging structure 41 rotates relative to the bearing 1 along a rotation direction and makes the second anticollision layer and the exchanging structure 41 During conflict, second position limiting structure 6 limits rotation of the exchanging structure 41 relative to the bearing 1.Second anticollision layer Set, be to prevent exchanging structure 41 from colliding bearing 1 and causing to damage, while limiting the rotational angle of exchanging structure 41, make static feelings Under condition, exchanging structure 41 keeps counter weight construction 43 to be in vertical state.
Embodiment 2, shown in reference picture 4, also includes buffer unit, the buffer unit includes on the basis of embodiment 1 Casting die 80, expansion working medium valve 84, the first working fluid chamber 82 and the second working fluid chamber 83 are buffered, the buffering casting die 80 is arranged at described The free end of stretch rod 42, and the buffering casting die 80 and the linkage setting of expansion working medium valve 84, first working fluid chamber 82 Piston is connected with a linkage rod member 81, and one end of the linkage rod member 81 is fixed with the exchanging structure 41, using the side being hinged When formula is fixed so that the linkage rod member 81 can drive the motion of mass 431 in stretch rod 42, piston movement, described first are done It is connected between the working fluid chamber 83 of working fluid chamber 82 and second in expansion working medium valve 84, second working fluid chamber 83 and is provided with what is compressed Working medium;
When the buffering casting die 80 is extruded, the expansion working medium valve 84 ends, to completely cut off the He of the first working fluid chamber 82 Second working fluid chamber 83;
When the buffering casting die 80 is relaxed, the expansion working medium valve 84 is turned on, to connect the He of the first working fluid chamber 82 Second working fluid chamber 83.Human hand can keep buffering casting die 80 to be in impaction state first during motion, now control First working fluid chamber 82 is then in the state of internal pressure independence, then just be free to carry out lifting and release, once and people is transporting Discomfort is rushed to during dynamic, then the first reflection can decontrol buffering casting die 80, then if do not buffered, will produce larger Impulsive force, causes potential safety hazard, so when buffering casting die 80 is relaxed, the working medium of compression will enter the first working fluid chamber 82 It is interior, prevent linkage rod member 81 from continuing to fall, then the effect of a buffering will be played to total, and due to mass Under 431 Action of Gravity Field, what the working medium being released again can be slowly is compressed back into the first working fluid chamber 82, relatively simple reliable, and Easily realize, it is necessary to which explanation, compresses to working medium in the second working fluid chamber 83, can be compressed, can also led to by mass 431 Overcompression machine is compressed, and is not repeated, and working medium can be that liquid refrigerant can also be gaseous working medium.
Shown in reference picture 5, principle is as follows, and the first working fluid chamber 82 is provided with the first unidirectional hole 821 and single by described first Connected to hole 821 with extraneous air, the first unidirectional hole 821 hinders the working medium of first working fluid chamber 82 unidirectional by first Hole 821 flows to extraneous air.So, in motion process, the air pressure in the first working fluid chamber 82 will not change, will not be to fortune It is dynamic to play a part of obstruction, and in expansion process, working medium will not go out outside, it is relatively reasonable.
The bottom of first working fluid chamber 82 is provided with the second unidirectional hole 831 and by the described second unidirectional hole 831 and institute State the second working fluid chamber 83 to connect, the second unidirectional hole 831 hinders the working medium of second working fluid chamber 83 to pass through the second unidirectional hole 831 flow to first working fluid chamber 82.In motion process, if now also there is more working medium in the first working fluid chamber 82, not Compressed, then now because extraneous air flow velocity is less than the air pressure that the descending motion of gangbar piston is produced, so air pressure is difficult to Supplement, can make working medium by pressure such as the second working fluid chamber 83, and during gangbar piston ascending motion, due to setting for the second unidirectional hole 831 Put, timely extraneous air flow velocity is smaller, will not also working medium is flowed back, be to buffer next time to be ready.
The buffering casting die 80 is set to button, and the button generates the first signal to control to expand working medium valve when being pressed 84 cut-offs, generate secondary signal to control expansion working medium valve 84 to turn on when being relaxed.Working medium valve 84 is expanded by button control It is switched off and on, response speed is very fast, and without extra circuit and mechanical structure.
The buffer unit is set to two, and two buffer units correspond to two back of the body exhibition units 4 and set respectively.
Preferred embodiments of the present invention are these are only, embodiments of the present invention and protection domain is not thereby limited, it is right For those skilled in the art, it should can appreciate that all utilization description of the invention and being equal made by diagramatic content replace Change and obviously change resulting scheme, should be included in protection scope of the present invention.

Claims (10)

1. a kind of back of the body exhibition formula training aids, it is characterised in that including:Bearing (1), the first supporter (2), the second supporter (3) with And back of the body extending apparatus;
First supporter (2) is horizontally placed on the bearing (1) and forms a first end face for being used to support buttocks;
Second supporter (3), which is inclined relative to horizontal, is arranged on the bearing (1) and is formed one for supporting back Second end face;
The back of the body extending apparatus includes being respectively arranged at two back of the body exhibition units (4) of the second supporter (3) both sides, each back of the body exhibition Unit (4) includes exchanging structure (41), stretch rod (42) and counter weight construction (43) respectively;
One end of the exchanging structure (41) is hinged with the bearing (1), and the other end is hinged with the stretch rod (42), so that institute Stating the free end of stretch rod (42) can drive exchanging structure (41) to rotate under external force;
The counter weight construction (43) is fixedly arranged on the exchanging structure (41), and the counter weight construction (43) is used for fixed weight thing (431)。
2. a kind of back of the body exhibition formula training aids according to claim 1, it is characterised in that is fixed with the stretch rod (42) One position limiting structure (5), it is first anti-that first position limiting structure (5) includes a gag lever post (51) and is installed on gag lever post (51) Hit layer (52);The stretch rod (42) rotates relative to the exchanging structure (41) along a rotation direction and makes the first anticollision layer (52) when being contradicted with the exchanging structure (41), first position limiting structure (5) limits the stretch rod (42) relative to described Rotation of the exchanging structure (41) along the rotation direction.
3. a kind of back of the body exhibition formula training aids according to claim 1, it is characterised in that the bearing is provided with supporting construction (7), the supporting construction (7) is used to provide one first supporting surface, and one end of the exchanging structure (41) is fixed on described first The plane of rotation of supporting surface, the exchanging structure (41) and the stretch rod (42) is parallel with first supporting surface or overlaps.
4. a kind of back of the body exhibition formula training aids according to claim 3, it is characterised in that the supporting construction (7) includes oblique branch Support body (72) and support frame (71), first supporting surface are arranged on support frame as described above (71), the bearing diagonal body (72) It is fixed on support frame as described above (71) and vertical with first supporting surface.
5. a kind of back of the body exhibition formula training aids according to claim 4, it is characterised in that be fixed with the exchanging structure (41) Second position limiting structure (6), second position limiting structure (6) includes the second anticollision layer, and the exchanging structure (41) is along a rotation side To when being rotated relative to the bearing (1) and making the second anticollision layer with the exchanging structure (41) conflict, described second is spacing Structure (6) limits rotation of the exchanging structure (41) relative to the bearing (1).
6. a kind of back of the body exhibition formula training aids according to claim 1, it is characterised in that also including buffer unit, the buffering Device includes buffering casting die (80), expansion working medium valve (84), the first working fluid chamber (82) and the second working fluid chamber (83), the buffering Casting die (80) is arranged at the free end of the stretch rod (42), and the buffering casting die (80) joins with the expansion working medium valve (84) Dynamic to set, the first working fluid chamber (82) piston is connected with a linkage rod member (81), one end of the linkage rod member (81) and institute State exchanging structure (41) fixed, expansion working medium valve is connected between first working fluid chamber (82) and the second working fluid chamber (83) (84), it is provided with the working medium compressed in second working fluid chamber (83);
When the buffering casting die (80) is extruded, expansion working medium valve (84) cut-off, to completely cut off first working fluid chamber (82) With second working fluid chamber (83);
When the buffering casting die (80) is relaxed, expansion working medium valve (84) conducting, to connect first working fluid chamber (82) With second working fluid chamber (83).
7. a kind of back of the body exhibition formula training aids according to claim 6, it is characterised in that first working fluid chamber (82) is provided with First unidirectional hole (821) is simultaneously connected by the described first unidirectional hole (821) with extraneous air, first unidirectional hole (821) resistance The working medium of first working fluid chamber (82) is hindered to flow to extraneous air by the first unidirectional hole (821).
8. a kind of back of the body exhibition formula training aids according to claim 7, it is characterised in that the bottom of first working fluid chamber (82) It is provided with the second unidirectional hole (831) and is connected by the described second unidirectional hole (831) with second working fluid chamber (83), described Two unidirectional holes (831) hinder the working medium of second working fluid chamber (83) to flow to first working medium by the second unidirectional hole (831) Chamber (82).
9. a kind of back of the body exhibition formula training aids according to claim 6, it is characterised in that the buffering casting die (80) be set to by Button, the button generates the first signal to control expansion working medium valve (84) to end when being pressed, secondary signal is generated when being relaxed To control expansion working medium valve (84) conducting.
10. a kind of back of the body exhibition formula training aids according to claim 6, it is characterised in that the buffer unit is set to two, Two buffer units correspond to two back of the body exhibition units (4) and set respectively.
CN201710309896.5A 2017-05-05 2017-05-05 Back-unfolding type trainer Active CN106984004B (en)

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CN106984004B CN106984004B (en) 2022-04-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109045619A (en) * 2018-09-18 2018-12-21 赵淑丽 A kind of new-type Multifunctional sports exercise device

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US20090209397A1 (en) * 2008-02-19 2009-08-20 Peter Miskech Exercise apparatus and method of use of an exercise apparatus
CN101726139A (en) * 2008-10-17 2010-06-09 浙江三花汽车控制系统有限公司 Thermostatic expansion valve
CN203139489U (en) * 2013-01-15 2013-08-21 王娜娜 Novel sitting-type pushing and lifting trainer for parks
CN105080040A (en) * 2014-05-06 2015-11-25 青岛瑞箭机电工程技术有限公司 Chest expanding muscle building machine
CN205360441U (en) * 2015-12-30 2016-07-06 湖南机电职业技术学院 Upper limbs strength body -building ergograph
US20160263461A1 (en) * 2015-03-15 2016-09-15 John Gordon Kay Portable, extensible, exercise weight support device with safety features
CN206837376U (en) * 2017-05-05 2018-01-05 李加秀 A kind of back of the body exhibition formula training aids

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090209397A1 (en) * 2008-02-19 2009-08-20 Peter Miskech Exercise apparatus and method of use of an exercise apparatus
CN101726139A (en) * 2008-10-17 2010-06-09 浙江三花汽车控制系统有限公司 Thermostatic expansion valve
CN203139489U (en) * 2013-01-15 2013-08-21 王娜娜 Novel sitting-type pushing and lifting trainer for parks
CN105080040A (en) * 2014-05-06 2015-11-25 青岛瑞箭机电工程技术有限公司 Chest expanding muscle building machine
US20160263461A1 (en) * 2015-03-15 2016-09-15 John Gordon Kay Portable, extensible, exercise weight support device with safety features
CN205360441U (en) * 2015-12-30 2016-07-06 湖南机电职业技术学院 Upper limbs strength body -building ergograph
CN206837376U (en) * 2017-05-05 2018-01-05 李加秀 A kind of back of the body exhibition formula training aids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109045619A (en) * 2018-09-18 2018-12-21 赵淑丽 A kind of new-type Multifunctional sports exercise device
CN109045619B (en) * 2018-09-18 2020-08-04 安徽鹰龙工业设计有限公司 Multi-functional physical training equipment

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