CN109173160A - A kind of clean type sit-up device - Google Patents
A kind of clean type sit-up device Download PDFInfo
- Publication number
- CN109173160A CN109173160A CN201810973868.8A CN201810973868A CN109173160A CN 109173160 A CN109173160 A CN 109173160A CN 201810973868 A CN201810973868 A CN 201810973868A CN 109173160 A CN109173160 A CN 109173160A
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- Prior art keywords
- backboard
- lying
- fixedly connected
- flexible lengths
- clean type
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- 229920006395 saturated elastomer Polymers 0.000 claims description 25
- 230000006837 decompression Effects 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 210000004243 sweat Anatomy 0.000 abstract description 25
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 210000003489 abdominal muscle Anatomy 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 210000005036 nerve Anatomy 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000486406 Trachea Species 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000003437 trachea Anatomy 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
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
- A63B23/0205—Abdomen
- A63B23/0211—Abdomen moving torso with immobilized lower limbs
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
- A63B2225/30—Maintenance
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention provides a kind of clean type sit-up device, including front-end bracket and backboard of lying on the back, the left side of the front-end bracket and the right side for backboard of lying on the back are welded, left side at the top of the backboard of lying on the back is fitted with flexible lengths, smooth hole is offered at the top of the backboard of lying on the back, bottom wall inside the smooth hole is fixedly installed with positioning pulley, and the smooth hole inclination opens up, and the bottom of the backboard of lying on the back is fixedly installed with fair line pulley.The clean type sit-up device, when back and flexible lengths contact, to strengthen the adsorption capacity and adhesive force of flexible lengths absorption back sweat, come loose handle, and flexible lengths will restore to the original state state, so that hole gradually becomes smaller, hole carries out folder to the sweat at back and falls, to remove out the sweat at trainer back, effectively avoids back hidropedesis and sticks and lying on the back on backboard, trainer's training is influenced, so that trainer's training is happier.
Description
Technical field
The present invention relates to health and fitness facilities technical field, specially a kind of clean type sit-up device.
Background technique
Sit-ups are a kind of modes taken exercises.It lies on the back, legs joined, two lift on hand, utilize contraction of abdominal muscle, two-arm
It swings forward, rapidly at sitting posture, upper body continuation is anteflexion, and two hand haptic element faces are bowed；Then it is reduced into sitting posture.So it is carried out continuously.
Sit-ups, mistaken ideas all the time are exactly exercising abdominal muscles, and abdominal muscle is one of the muscle for participating in work work,
The not just abdominal muscle that it really strengthens, it strengthen there are also the iliopsoas of practitioner and most powerful bent hip muscle and back side
Musculus quadratus lumborum.With flourishing for nationwide fitness programs, more and more people start to focus on reinforcing taking exercises, and sit-ups are just
It is a kind of movement that is low, suitable for people of all ages, can carrying out at any time of difficulty, therefore, sit-up device is also more more and more universal.
Existing sit-up device, when trainer's training, when trainer back and sit-up device contact, back
Sweat be easy to be bonded in the surface of sit-up device, not only influence the training effect of trainer, but also prolonged use,
Corrosion, which occurs, for sit-up device can generate peculiar smell, cause sit-up device to damage, especially like the man of stripped to the waist body-building.Institute
To need to clear up the sweat at trainer back and the sweat on sit-up device surface, faced upward for this reason, it may be necessary to design a kind of clean type
It has crouched and has sat device.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of clean type sit-up devices, to solve above-mentioned background skill
Existing sit-up device is proposed in art, when trainer's training, when trainer back and sit-up device contact, back
Sweat be easy to be bonded in the surface of sit-up device, not only influence the training effect of trainer, but also prolonged use,
The problem of corrosion can generate peculiar smell, especially like the man of stripped to the waist body-building, occurs for sit-up device.
To achieve the above object, the present invention is achieved by the following technical programs: a kind of clean type sit-up device, packet
Include front-end bracket and backboard of lying on the back, the left side of the front-end bracket and the right side for backboard of lying on the back are welded, at the top of the backboard of lying on the back
Left side be fitted with flexible lengths, smooth hole is offered at the top of the backboard of lying on the back, the bottom wall inside the smooth hole is solid
Dingan County is equipped with positioning pulley, and the smooth hole inclination opens up, and the bottom of the backboard of lying on the back is fixedly installed with fair line pulley, described
The front and back of front-end bracket is fixedly installed with drum pulley, and the front and back of the front-end bracket is fixedly connected to
Limit base, the limit base are located above drum pulley, and the inside of the limit base offers string holes, the flexible lengths
Right side is fixedly connected with drawstring, and the drawstring sequentially passes through smooth hole, positioning pulley, fair line pulley, drum pulley and string holes simultaneously
It is fixedly connected with handle, the left side at the top of the backboard of lying on the back offers overflow hole, and the overflow hole is located at flexible lengths
Underface, the bottom wall inside the overflow hole offer collecting tank, and the slot bottom of the collecting tank is communicated with comb, the comb
Bottom end, which is run through, lies on the back backboard and extends to the outside of backboard of lying on the back, and the front and back of the front-end bracket, which is fixedly connected to, to be mentioned
Leg mechanism.
Preferably, the leg mechanism that mentions includes that transverse slat, decompression elastic parts and constraint leg cylinder, the transverse slat are fixedly connected on
The right side of front-end bracket, the bottom of the transverse slat are fixedly connected with decompression elastic parts, and the bottom end of the decompression elastic parts is solid
Surely it is connected with constraint leg cylinder.
Preferably, the bottom of the transverse slat is bonded with saturated air utricule, the bottom of the saturated air utricule and constraint leg cylinder
Top bonding, be communicated with tracheae on the left of the saturated air utricule, the one end of the tracheae far from saturated air utricule is through facing upward
Sleeping backboard is simultaneously communicated with flat air bag body, and the flat air bag body is bonded in the inner wall of overflow hole.
Preferably, the flat air bag body and saturated air utricule are oval, and the size of the flat air bag body compares saturated air
The diameter of utricule is small, and the length of flat air bag long axis of body is identical as the diameter of overflow hole.
Preferably, it is fixedly connected with liquid collecting ware on the left of the backboard bottom of lying on the back, the liquid collecting ware is being located at comb just
Lower section, the comb are obliquely installed.
Preferably, the top of the front-end bracket is fixedly connected with top position cylinder, and the diameter of the positioning tube is than constraint leg cylinder
Diameter it is small, and positioning tube from constraint leg cylinder be located at different vertical planes.
Preferably, the aperture of the flexible lengths is 0. 5 millimeters, and it is flexible lengths are wealthy stretch after aperture be one
Five millimeters of point.
Preferably, the front-end and back-end in the left side at the top of the backboard of lying on the back are fixedly connected to disassembly draw runner, and two are torn open
It unloads draw runner side close to each other and offers replacement sliding slot, and flexible lengths are slidably connected at the inside of replacement sliding slot.
Compared with prior art, the beneficial effects of the present invention are:
1, clean type sit-up device, by the way that flexible lengths, smooth hole, positioning pulley, fair line pulley, drum are arranged
Pulley, limit base, drawstring and handle hold handle of stopping when trainer, which is sitting in, to lie on the back on backboard and start to do sit-ups,
It when trainer is tilted to the left, pulls fixed handle and is moved to the left, handle pulls drawstring, so that drawstring is along drum pulley, fair line
Pulley and positioning pulley pull flexible lengths, and flexible lengths are stretched and stretch the top for backboard of lying on the back is wealthy to the right, so that
The hole of flexible lengths is widened, when back is contacted with flexible lengths, to strengthen flexible lengths absorption back
The adsorption capacity and adhesive force of sweat, come loose handle, and flexible lengths will restore to the original state state, so that hole gradually becomes smaller, hole pair
The sweat at back carries out folder and falls, to remove out the sweat at trainer back, effectively avoids back hidropedesis and sticks
It lies on the back on backboard, influences trainer's training, so that trainer's training is happier.
2, the clean type sit-up device proposes leg mechanism, transverse slat, decompression elastic parts and constraint leg cylinder, instruction by setting
The leg for practicing personnel contradicts the bottom of constraint leg cylinder, and when starting to do sit-ups, the leg of trainer is lifted up and squeezes
Leg cylinder is fettered, constraint leg cylinder squeezes decompression elastic parts, and decompression elastic parts is compressed, and depressurizes elastic parts to trainer's
Leg is supported and slows down pressure, avoids leg nerve from being oppressed, trainer is caused not feel good.
3, the clean type sit-up device starts to do sit-ups by the way that saturated air utricule, tracheae, flat air bag body is arranged
When, decompression elastic parts is compressed, and constraint leg cylinder squeezes saturated air utricule, and the gas inside saturated air utricule is imported by tracheae
Flat air bag body, so that flat air bag body is in inflated condition, flat air bag body is filled with overflow hole, when back is contacted with flexible lengths
When, leg can be in relaxation state, at this point, decompression elastic parts resets, flat air bag body is shunk, so that the air pressure inside overflow hole
Of short duration variation occurs, so that remaining sweat sucks collecting tank in flexible lengths, the air-flow flowing inside overflow hole
Accelerate, so that sweat air-dries, evaporates and accelerate, so that sweat removes more rapidly.
4, the clean type sit-up device is installed flexible lengths, will be stretched by setting disassembly draw runner and replacement sliding slot
The side of lengths extends into the inside of replacement sliding slot, and makes flexible lengths through replacement sliding slot, so that flexible lengths
It is fixed, has not been only reached convenient for fixed flexible lengths, and make flexible lengths easy to disassemble, be conveniently replaceable flexible
Lengths avoid using for a long time convenient for cleaning flexible lengths, and lengths of stretching occur burn into and generate peculiar smell, from
And sit-up device is more cleaned.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention top view；
Fig. 3 be the present invention it is flexible lengths are wealthy stretch after structure top view；
Fig. 4 is the three-dimensional structure diagram of present invention disassembly draw runner；
Fig. 5 is the connection structure top view of overflow hole of the present invention and flat air bag body.
In figure: 1 front-end bracket, 2 lie on the back backboard, 3 flexible lengths, 4 smooth holes, 5 positioning pulleys, 6 fair line pulleys, 7 around
Disk pulley, 8 limit bases, 9 drawstrings, 10 handles, 11 replacement sliding slots, 12 overflow holes, 13 collecting tanks, 14 combs, 15 mention leg mechanism,
150 transverse slats, 151 decompression elastic parts, 152 constraint leg cylinders, 16 saturated air utricules, 17 tracheaes, 18 flat air bag bodies, 19 liquid collecting wares,
20 top position cylinders, 21 disassembly draw runners.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of clean type sit-up device, including front-end bracket 1
With backboard 2 of lying on the back, the left side of front-end bracket 1 and the right side for backboard 2 of lying on the back are welded, and the left side at 2 top of backboard of lying on the back, which is fitted with, stretches
Contracting lengths 3, the top for backboard 2 of lying on the back offer smooth hole 4, and the bottom wall inside smooth hole 4 is fixedly installed with positioning pulley 5,
The smooth inclination of hole 4 opens up, and the bottom for backboard 2 of lying on the back is fixedly installed with fair line pulley 6, and the front and back of front-end bracket 1 is solid
Dingan County is equipped with drum pulley 7, and the front and back of front-end bracket 1 is fixedly connected to limit base 8, and it is sliding that limit base 8 is located at drum
7 top of wheel, the inside of limit base 8 offer string holes, and the right side of flexible lengths 3 is fixedly connected with drawstring 9, and drawstring 9 successively passes through
It wears smooth hole 4, positioning pulley 5, fair line pulley 6, drum pulley 7 and string holes and is fixedly connected with handle 10, when trainer sits
When lying on the back on backboard 2 and starting to do sit-ups, handle 10 of stopping is held, when trainer is tilted to the left, pulls fixed handle 10
It is moved to the left, handle 10 pulls drawstring 9, stretches so that drawstring 9 is pulled along drum pulley 7, fair line pulley 6 and positioning pulley 5
Lengths 3, flexible lengths 3 are stretched and stretch the top for backboard 2 of lying on the back is wealthy to the right, so that the hole quilt of flexible lengths 3
It widens, when back and flexible lengths 3 contact, so that strengthening flexible lengths 3 adsorbs the adsorption capacity of back sweat and attached
Put forth effort, come loose handle 10, and flexible lengths 3 will restore to the original state state, so that hole gradually becomes smaller, hole carries out the sweat at back
Folder is fallen, to remove out the sweat at trainer back, is effectively avoided back hidropedesis and is sticked and lying on the back on backboard 2, shadow
Trainer's training is rung, so that trainer's training is happier, the left side at 2 top of backboard of lying on the back offers overflow hole
12, overflow hole 12 is located at the underface of flexible lengths 3, and the bottom wall inside overflow hole 12 offers collecting tank 13, collecting tank 13
Slot bottom be communicated with comb 14, the bottom end of comb 14, which is run through, lies on the back backboard 2 and extends to the outside of backboard 2 of lying on the back, front-end bracket 1
Front and back be fixedly connected to and mention leg mechanism 15, mentioning leg mechanism 15 includes transverse slat 150, decompression elastic parts 151 and beam
Leg cylinder 152 is tied up, transverse slat 150 is fixedly connected on the right side of front-end bracket 1, and the bottom of transverse slat 150 is fixedly connected with the elastic group of decompression
Part 151, the bottom end of decompression elastic parts 151 are fixedly connected with constraint leg cylinder 152, and the leg of trainer contradicts constraint leg cylinder
152 bottom, when starting to do sit-ups, the leg of trainer is lifted up and squeezes constraint leg cylinder 152, fetters leg cylinder
152 squeeze decompression elastic parts 151, and decompression elastic parts 151 is compressed, leg of the decompression elastic parts 151 to trainer
It is supported and is slowed down pressure, avoids leg nerve from being oppressed, trainer is caused not feel good, the bottom of transverse slat 150 is viscous
It is connected to saturated air utricule 16, the bottom of saturated air utricule 16 is Nian Jie with the constraint top of leg cylinder 152, the left side of saturated air utricule 16
It is communicated with tracheae 17, tracheae 17 runs through far from one end of saturated air utricule 16 lies on the back backboard 2 and be communicated with flat air bag body 18, flat gas
Utricule 18 is bonded in the inner wall of overflow hole 12, and flat air bag body 18 and saturated air utricule 16 are oval, the ruler of flat air bag body 18
The very little diameter than saturated air utricule 16 is small, and the length of flat 18 long axis of air bag body is identical as the diameter of overflow hole 12, starts to face upward
Crouched seat when, decompression elastic parts 151 is compressed, and constraint leg cylinder 152 squeezes saturated air utricule 16, inside saturated air utricule 16
Gas imports flat air bag body 18 by tracheae 17, so that flat air bag body 18 is in inflated condition, flat air bag body 18 is filled with overflow
Hole 12, when back is contacted with flexible lengths 3, leg can be in relaxation state, at this point, decompression elastic parts 151 resets, it is flat
Air bag body 18 is shunk, so that of short duration variation occurs for the air pressure inside overflow hole 12, so that remaining in flexible lengths 3
Sweat sucks collecting tank 13, the air-flow flow faster inside overflow hole 12, so that sweat air-dries, evaporates and accelerate, so that
Sweat removes more rapidly, liquid collecting ware 19 is fixedly connected on the left of 2 bottom of backboard of lying on the back, liquid collecting ware 19 is located at comb 14
Underface, comb 14 are obliquely installed, and the top of front-end bracket 1 is fixedly connected with top position cylinder 20, and the diameter of positioning tube is than constraint leg
The diameter of cylinder 152 is small, and positioning tube is located at different vertical planes from constraint leg cylinder 152, and the aperture for lengths 3 of stretching is 0. 5 millis
Rice, and it is flexible lengths 3 are wealthy stretch after aperture be 1 point 5 millimeter, the front-end and back-end in the left side at 2 top of backboard of lying on the back are solid
Surely it is connected with disassembly draw runner 21, two disassembly draw runner 21 sides close to each other offer replacement sliding slot 11, and flexible grid
Flexible lengths 3 are installed in the inside for being slidably connected at replacement sliding slot 11 with 3, and the side of flexible lengths 3 is extended into replacement and is slided
The inside of slot 11, and flexible lengths 3 are not only reached through replacement sliding slot 11 so that flexible lengths 3 are fixed
Convenient for fixed flexible lengths 3, and make flexible lengths 3 easy to disassemble, be conveniently replaceable flexible lengths 3, convenient for stretching
Contracting lengths 3 are cleaned, and avoid using for a long time, and lengths 3 of stretching occur burn into and generate peculiar smell, so that having lain on the back
Device is sat more to clean.
In summary: the clean type sit-up device, by the way that flexible lengths 3, smooth hole 4, positioning pulley 5, suitable are arranged
Line pulley 6, drum pulley 7, limit base 8, drawstring 9 and handle 10 lie on the back on backboard 2 when trainer is sitting in and start to lie on the back
When playing seat, handle 10 of stopping to be held, when trainer is tilted to the left, fixed handle 10 is pulled and is moved to the left, handle 10 pulls drawstring 9,
So that drawstring 9 pulls flexible lengths 3 along drum pulley 7, fair line pulley 6 and positioning pulley 5, flexible lengths 3 are stretched
And stretch the top for backboard 2 of lying on the back is wealthy to the right, so that the hole of flexible lengths 3 is widened, when back and flexible lengths 3 connect
When touching, to strengthen adsorption capacity and adhesive force that flexible lengths 3 adsorb back sweat, come loose handle 10, lengths 3 of stretching
Restore to the original state state, so that hole gradually becomes smaller, hole carries out folder to the sweat at back and falls, to remove out trainer back
Sweat, effectively avoid back hidropedesis and stick and lying on the back on backboard 2, influence trainer's training, so that training
Personnel training is happier.
Meanwhile leg mechanism 15, transverse slat 150, decompression elastic parts 151 and constraint leg cylinder 152, trainer are mentioned by setting
Leg contradict constraint leg cylinder 152 bottom, when starting to do sit-ups, the leg of trainer is lifted up and squeezes constraint
Leg cylinder 152, constraint leg cylinder 152 squeeze decompression elastic parts 151, and decompression elastic parts 151 is compressed, and depressurize elastic parts 151
Pressure is supported and slowed down to the leg of trainer, avoids leg nerve from being oppressed, trainer is caused not feel good.
Also, by setting saturated air utricule 16, tracheae 17 and flat air bag body 18, when starting to do sit-ups, bullet is depressurized
Property component 151 compressed, constraint leg cylinder 152 squeezes saturated air utricule 16, and the gas inside saturated air utricule 16 passes through tracheae 17
Import flat air bag body 18 so that flat air bag body 18 is in inflated condition, flat air bag body 18 is filled with overflow hole 12, when back with stretch
When contracting lengths 3 contact, leg can be in relaxation state, at this point, decompression elastic parts 151 resets, flat air bag body 18 is shunk, and make
It obtains the air pressure inside overflow hole 12 and of short duration variation occurs, so that remaining sweat sucks collecting tank in flexible lengths 3
13, the air-flow flow faster inside overflow hole 12 so that the air-drying of sweat, evaporation is accelerated so that sweat except going out more
Rapidly.
Also, by setting disassembly draw runner 21 and replacement sliding slot 11, flexible lengths 3 are installed, by the side of flexible lengths 3
While extending into the inside of replacement sliding slot 11, and make flexible lengths 3 through replacement sliding slot 11, so that flexible lengths 3 obtain
It is fixed, it has not only reached convenient for fixed flexible lengths 3, and make flexible lengths 3 easy to disassemble, has been conveniently replaceable flexible net
Lattice band 3 avoids using for a long time convenient for cleaning flexible lengths 3, and lengths 3 of stretching occur burn into and generate peculiar smell,
So that sit-up device more cleans.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of clean type sit-up device, including front-end bracket (1) and backboard of lying on the back (2), it is characterised in that: the front end branch
The left side of frame (1) and the right side for backboard (2) of lying on the back are welded, and the left side at the top of the backboard of lying on the back (2) is fitted with flexible lengths
(3), it is offered smooth hole (4) at the top of the backboard of lying on the back (2), it is fixed that the internal bottom wall of the smooth hole (4) is fixedly installed with
Position pulley (5), smooth hole (4) inclination open up, and the bottom of the backboard of lying on the back (2) is fixedly installed with fair line pulley (6), institute
The front and back for stating front-end bracket (1) is fixedly installed with drum pulley (7), the front and back of the front-end bracket (1)
It is fixedly connected to limit base (8), the limit base (8) is located above drum pulley (7), and the inside of the limit base (8) is opened
Equipped with string holes, it is fixedly connected with drawstring (9) on the right side of the flexible lengths (3), the drawstring (9) sequentially passes through smooth hole
(4), it positioning pulley (5), fair line pulley (6), drum pulley (7) and string holes and is fixedly connected with handle (10), the back of lying on the back
Left side at the top of plate (2) offers overflow hole (12), and the overflow hole (12) is located at the underface of flexible lengths (3), described
The internal bottom wall of overflow hole (12) offers collecting tank (13), and the slot bottom of the collecting tank (13) is communicated with comb (14), described
The bottom end of comb (14), which is run through, lies on the back backboard (2) and extends to the outsides of backboard of lying on the back (2), the front of the front-end bracket (1)
It is fixedly connected to the back side and mentions leg mechanism (15).
2. a kind of clean type sit-up device according to claim 1, it is characterised in that: the leg mechanism (15) that mentions includes
Transverse slat (150), decompression elastic parts (151) and constraint leg cylinder (152), the transverse slat (150) are fixedly connected on front-end bracket (1)
Right side, the bottom of the transverse slat (150) is fixedly connected with decompression elastic parts (151), decompression elastic parts (151)
Bottom end is fixedly connected with constraint leg cylinder (152).
3. a kind of clean type sit-up device according to claim 2, it is characterised in that: the bottom of the transverse slat (150)
It is bonded with saturated air utricule (16), the bottom of the saturated air utricule (16) is Nian Jie with the constraint top of leg cylinder (152), described full
It is communicated with tracheae (17) on the left of gentle utricule (16), the tracheae (17) is run through far from the one end of saturated air utricule (16) to be lain on the back
Backboard (2) is simultaneously communicated with flat air bag body (18), and the flat air bag body (18) is bonded in the inner wall of overflow hole (12).
4. a kind of clean type sit-up device according to claim 3, it is characterised in that: the flat air bag body (18) and full
Gentle utricule (16) is oval, and the size of the flat air bag body (18) is smaller than the diameter of saturated air utricule (16), and flat gas
The length of utricule (18) long axis is identical as the diameter of overflow hole (12).
5. a kind of clean type sit-up device according to claim 1, it is characterised in that: backboard of lying on the back (2) bottom
Left side be fixedly connected with liquid collecting ware (19), the liquid collecting ware (19) is located at the underface of comb (14), and the comb (14) is inclined
Tiltedly setting.
6. a kind of clean type sit-up device according to claim 1, it is characterised in that: the top of the front-end bracket (1)
End is fixedly connected with top position cylinder (20), and the diameter of the positioning tube is smaller than the diameter for fettering leg cylinder (152), and positioning tube and constraint
Leg cylinder (152) is located at different vertical planes.
7. a kind of clean type sit-up device according to claim 1, it is characterised in that: the flexible lengths (3)
Aperture is 0. 5 millimeters, and it is flexible lengths (3) are wealthy stretch after aperture be 1 point 5 millimeter.
8. a kind of clean type sit-up device according to claim 1, it is characterised in that: at the top of the backboard of lying on the back (2)
The front-end and back-end in left side be fixedly connected to disassembly draw runner (21), two disassembly draw runner (21) sides close to each other are opened
Equipped with replacement sliding slot (11), and flexible lengths (3) are slidably connected at the inside of replacement sliding slot (11).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010157211.1A CN111282199B (en) | 2018-08-24 | 2018-08-24 | Clean sit-up device and using method thereof |
| CN201810973868.8A CN109173160B (en) | 2018-08-24 | 2018-08-24 | Cleaning type sit up ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810973868.8A CN109173160B (en) | 2018-08-24 | 2018-08-24 | Cleaning type sit up ware |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010157211.1A Division CN111282199B (en) | 2018-08-24 | 2018-08-24 | Clean sit-up device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109173160A true CN109173160A (en) | 2019-01-11 |
| CN109173160B CN109173160B (en) | 2020-04-28 |
Family
ID=64919752
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010157211.1A Active CN111282199B (en) | 2018-08-24 | 2018-08-24 | Clean sit-up device and using method thereof |
| CN201810973868.8A Active CN109173160B (en) | 2018-08-24 | 2018-08-24 | Cleaning type sit up ware |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110755804A (en) * | 2019-11-06 | 2020-02-07 | 河南科技学院 | Strength training equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111282199B (en) * | 2018-08-24 | 2021-02-09 | 海安绒克纺织有限公司 | Clean sit-up device and using method thereof |
| CN112741997A (en) * | 2021-02-24 | 2021-05-04 | 驻马店职业技术学院 | Reverse bow type waist and abdomen strength training device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111282199A (en) | 2020-06-16 |
| CN109173160B (en) | 2020-04-28 |
| CN111282199B (en) | 2021-02-09 |
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