CN108939399A - A kind of body-building arm strength practice adjustable drag drawstring - Google Patents
A kind of body-building arm strength practice adjustable drag drawstring Download PDFInfo
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- CN108939399A CN108939399A CN201810754051.1A CN201810754051A CN108939399A CN 108939399 A CN108939399 A CN 108939399A CN 201810754051 A CN201810754051 A CN 201810754051A CN 108939399 A CN108939399 A CN 108939399A
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- drawstring
- thigh
- fixedly connected
- shank
- base part
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/055—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters extension element type
- A63B21/0552—Elastic ropes or bands
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
-
- 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
- A63B2225/09—Adjustable dimensions
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Special Chairs (AREA)
Abstract
The invention discloses a kind of body-building arm strength practice adjustable drag drawstrings, belong to body-building apparatus technical field, its technical solution feature is, including apparatus main body, lanyard assembly, base part seat pillow, the chair back, cushion component, large size drawstring is fixedly connected at left and right sides of lanyard assembly, medium size drawstring and small size drawstring, and three kinds of drawstrings are symmetrically distributed, the front end of apparatus main body is welded with brace, the top of brace is welded with the pressed bar of thigh, the bottom of brace is fixedly connected with shank bed course, lanyard assembly is fixedly connected in the middle part of apparatus main body, the rear end of lanyard assembly is fixedly connected with head headrest, the bottom of apparatus main body is welded with base part seat pillow, the device is provided with different tension intensitys, the rear end of the chair back is provided with large size drawstring, three drawstrings of medium size drawstring and small size drawstring, and pulling force required for three kinds of drawstrings is different.
Description
Technical field
The present invention relates to body-building apparatus technical field, in particular to a kind of body-building arm strength practice adjustable drag drawstring.
Background technique
The practice of body-building arm strength with adjustable drag drawstring be it is a kind of take exercise human body arm strength body-building drawstring, by people with arm not
The disconnected pull ring pullled on drawstring has the function that temper arm strength, but a kind of pulling force rope, nothing can only be arranged in existing drawstring
The size of method change pulling force.
Authorization Notice No. is that the Chinese patent of CN204932712U discloses a kind of body-building drawstring, the device by drawstring and
Pulley gear has a bracelet in the top bending of drawstring, and for user by pulling bracelet with pulling, reaching can be such that device uses whenever and wherever possible
Carry out the effect of body building, but a kind of pulling force rope can only be arranged in this kind of drawstring, can not change the size of pulling force.
Summary of the invention
It is drawn in view of the deficienciess of the prior art, the object of the present invention is to provide a kind of body-building arm strength practices with adjustable drag
Rope: it solves the problems, such as that the size of pulling force can not be changed.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of practice of body-building arm strength adjustable drag drawstring, including apparatus main body, base part seat pillow, the chair back and cushion component, it is described
Large size drawstring, medium size drawstring and small size drawstring, and large size drawstring, medium size drawstring are fixedly connected at left and right sides of lanyard assembly
It is symmetric with small size drawstring, the front end of described device main body is welded with brace, and the top of the brace is welded with thigh pressure
Bar is set, lanyard assembly is fixedly connected in the middle part of described device main body, head is fixedly connected with above the lanyard assembly and leans on
Pillow, the bottom of described device main body are welded with base part seat pillow, and the bottom of the base part seat pillow is fixedly connected with rear portion support, described
The front end of base part seat pillow is fixedly connected with front support, and the rear end of the lanyard assembly is fixedly connected with the chair back, the chair back
Rear end is connected with screw hole, and the bottom of described device main body is connected with cushion component, and the bottom of the cushion component is connected with angle
Spend adjuster fixed block.
Through the above technical solutions, the device is provided with different tension intensitys, the rear end of the chair back is provided with large size and draws
Three rope, medium size drawstring and small size drawstring drawstrings, and pulling force required for three kinds of drawstrings is different, pulling force required for large size drawstring
Bigger than medium size drawstring, medium size drawstring is bigger than pulling force required for small size drawstring, and ordinary user is generally first at the beginning
It is taken exercise since small size drawstring, changes medium size drawstring again after tempering a period of time, user can be according to itself physical qualification situation
Different drawstrings is selected to perform physical exercise, this kind setting makes device play the role of adjusting pulling force size.
Further, thigh bed course is fixedly connected in the middle part of the pressed bar of the thigh, and there are two the settings of thigh bed course,
Thigh bed course is integrally in " ellipse " shape, and two thigh bed courses are along the symmetrical setting of brace.
Through the above technical solutions, by thigh bed course, it can be when the pressed bar of thigh pushes down thigh, thigh bed course plays
The effect for protecting thigh, prevents the thigh of user when lifting and falling and the pressed bar of thigh directly contacts, cause to grind to thigh
Damage causes the comfort level taken exercise bad, and the exercise comfort level that user can be improved is arranged in this kind.
Further, the bottom of the brace is welded with the pressed bar of shank, is fixedly connected in the middle part of the pressed bar of shank
There is a shank bed course, and shank bed course is provided with two, described two shank bed courses are about the pressed bar bilateral symmetry of shank, and two
A shank bed course is in " ellipse " shape.
Through the above technical solutions, can cooperate the pressed bar of thigh in user movement by the pressed bar of 1 shank, will use
The entire leg at family is fixed, and is prevented when doing arm strength stretching, and leg, which shifts, causes safety accident, the shank pressure of the device
It sets and is also equipped with shank bed course in the middle part of bar, the direct contact of shank and the pressed bar of shank can be prevented, improve comfort level.
Further, the end of the large size drawstring is connected with pull ring by pull rod, and the pull ring is provided with several, and
The distribution of several pull rings is connect by pull rod with medium size drawstring and small size drawstring, and pull ring is in uneven setting.
Through the above technical solutions, playing the role of stretching different model drawstring convenient for user, which will by pull ring
The surface of pull ring is arranged to rough shape, can increase substantially the frictional force on pull ring surface, and user is made to grasp drawing
It is more stable when ring, it avoids slipping out of the hand when doing extensional motion, causes pulled muscle.
Further, the bottom of the base part seat pillow is welded with spring strut, and the bottom of the spring strut is fixedly connected
There is rear portion support, and spring strut is to be arranged using Crossed Circle, and the junction of spring strut and rear portion support is seamless.
Through the above technical solutions, base part seat pillow can be played when user does extensional motion with all strength by spring strut
The effect for the pressure that buffering body rests the head on base part seat, spring strut, which is under pressure, will do it compression, relieves stress effect, avoids pressing
Power directly acts on the buttocks of user, and the stasis of buttocks is caused to cause the discomfort of body, improves comfort, and the dress
The spring strut set is arranged using Crossed Circle, and the bearing capacity of spring strut can be increased substantially.
Further, the rear end of the chair back is fixedly connected with drawstring fixed plate, and there are two the drawstring fixed plate settings,
And two drawstring fixed plates are symmetrical arranged, and drawstring fixed plate is arranged using doubling plate.
Through the above technical solutions, can play the role of fixed pulling rope by drawstring fixed plate, the drawstring of the device is solid
There are two fixed board settings and is symmetrical arranged, and single drawstring fixed plate only fixes three drawstrings, and can prevent drawstring pulls power too
Greatly, drawstring fixed plate is fixed incessantly causes safety accident, and the drawstring fixed plate of the device is arranged using doubling plate, it is ensured that
The fastness of drawstring fixed plate.
Further, the rear end of the cushion component is fixedly connected with angle demodulator, the bottom of the angle demodulator
It is welded with angle demodulator fixed block.
It, can fixation when user carries out arm strength exercise to the chair back through the above technical solutions, by angle demodulator
Angle is adjusted, and conveniently adapts to the use habit of different crowd, increases substantially the practicability of device, the angle of adjusting back
Degree, can make person taking exercise reach optimal comfort level, improve the effect of exercise.
In conclusion the invention has the following advantages:
1, the rear end of the chair back is provided with three large size drawstring, medium size drawstring and small size drawstring drawstrings, and required for three kinds of drawstrings
Pulling force it is different, pulling force wall medium size drawstring required for large size drawstring it is big, medium size drawstring is than required for small size drawstring
Pulling force is big, and ordinary user is generally first to take exercise since small size drawstring at the beginning, changes medium size drawstring again after tempering a period of time,
User can select different drawstrings according to the physical qualification situation of itself；
2, by spring strut, base part seat pillow can play buffering body and rest the head on to base part seat when user does extensional motion with all strength
Pressure effect, spring strut, which is under pressure, will do it compression, relieves stress effect, pressure is avoided to directly act on user's
Buttocks causes the stasis of buttocks to cause the discomfort of body, improves comfort；
3, by drawstring fixed plate, fixed pulling rope can be played the role of, there are two the drawstring fixed plate settings of the device and right
Claim setting, single drawstring fixed plate only fixes three drawstrings, and can prevent drawstring pulls that power is too big, and drawstring fixed plate is fixed not
Firmly cause safety accident；
4, by angle demodulator, the fixed angle of the chair back can be adjusted when user carries out arm strength exercise, convenient for suitable
The use habit for answering different crowd increases substantially the practicability of device.
Detailed description of the invention
Fig. 1 is the present embodiment positive structure diagram；
Fig. 2 is that the present embodiment base part seat rests the head on side structure schematic view；
Fig. 3 is the present embodiment chair back rear end structure schematic diagram；
Fig. 4 is the present embodiment cushion component structure diagram.
In figure: 1, apparatus main body；101, brace；102, the pressed bar of thigh；103, thigh bed course；104, the pressed bar of shank；
105, shank bed course；2, lanyard assembly；201, head headrest；202, large size drawstring；203, pull ring；204, medium size drawstring；205,
Small size drawstring；3, base part seat is rested the head on；301, spring strut；302, rear portion support；303, front support；4, the chair back；401, drawstring is solid
Fixed board；402, screw hole；5, cushion component；501, angle demodulator fixed block；502, angle demodulator.
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.
Embodiment one,
As shown in Figs 1-4, a kind of practice of body-building arm strength adjustable drag drawstring, including apparatus main body 1, base part seat pillow 3, the chair back 4
With cushion component 5, the left and right sides of the lanyard assembly 2 is fixedly connected to large size drawstring 202, medium size drawstring 204 and trumpet
Drawstring 205, and large size drawstring 202, medium size drawstring 204 and small size drawstring 205 are symmetric, the front end of described device main body 1
It is welded with brace 101, the top of the brace 101 is welded with the pressed bar 102 of thigh, and the middle part of described device main body 1 is fixed to be connected
It is connected to lanyard assembly 2, the top of the lanyard assembly 2 is fixedly connected with head headrest 201, the bottom weldering of described device main body 1
It is connected to base part seat pillow 3, the bottom of the base part seat pillow 3 is fixedly connected with rear portion support 302, and the front end of the base part seat pillow 3 is solid
Surely it is connected with front support 303, the rear end of the lanyard assembly 2 is fixedly connected with the chair back 4, and the rear end of the chair back 4 is connected with
Screw hole 402, the bottom of described device main body 1 are connected with cushion component 5, and the bottom of the cushion component 5 is clamped angled tune
Save device fixed block 501.
Embodiment two,
A kind of practice of body-building arm strength adjustable drag drawstring, including apparatus main body 1, base part seat pillow 3, the chair back 4 and cushion component 5,
The left and right sides of the lanyard assembly 2 is fixedly connected to large size drawstring 202, medium size drawstring 204 and small size drawstring 205, and big
Number drawstring 202, medium size drawstring 204 and small size drawstring 205 are symmetric, and the front end of described device main body 1 is welded with brace
101, the top of the brace 101 is welded with the pressed bar 102 of thigh, and the middle part of described device main body 1 is fixedly connected with drawstring group
Part 2, the top of the lanyard assembly 2 are fixedly connected with head headrest 201, and the bottom of described device main body 1 is welded with base part seat
Pillow 3, the bottom of the base part seat pillow 3 is fixedly connected with rear portion support 302, before the front end of the base part seat pillow 3 is fixedly connected with
Portion's support 303, the rear end of the lanyard assembly 2 are fixedly connected with the chair back 4, and the rear end of the chair back 4 is connected with screw hole 402,
The bottom of described device main body 1 is connected with cushion component 5, and the bottom of the cushion component 5 is connected with angle demodulator fixed block
501。
The middle part of the pressed bar 102 of thigh is fixedly connected with thigh bed course 103, and there are two the settings of thigh bed course 103,
Whole thigh bed course 103 is in " ellipse " shape, and two thigh bed courses 103 are along the symmetrical setting of brace 101.
Embodiment three,
A kind of practice of body-building arm strength adjustable drag drawstring, including apparatus main body 1, base part seat pillow 3, the chair back 4 and cushion component 5,
The left and right sides of the lanyard assembly 2 is fixedly connected to large size drawstring 202, medium size drawstring 204 and small size drawstring 205, and big
Number drawstring 202, medium size drawstring 204 and small size drawstring 205 are symmetric, and the front end of described device main body 1 is welded with brace
101, the top of the brace 101 is welded with the pressed bar 102 of thigh, and the middle part of described device main body 1 is fixedly connected with drawstring group
Part 2, the top of the lanyard assembly 2 are fixedly connected with head headrest 201, and the bottom of described device main body 1 is welded with base part seat
Pillow 3, the bottom of the base part seat pillow 3 is fixedly connected with rear portion support 302, before the front end of the base part seat pillow 3 is fixedly connected with
Portion's support 303, the rear end of the lanyard assembly 2 are fixedly connected with the chair back 4, and the rear end of the chair back 4 is connected with screw hole 402,
The bottom of described device main body 1 is connected with cushion component 5, and the bottom of the cushion component 5 is connected with angle demodulator fixed block
501。
The bottom of the brace 101 is welded with the pressed bar 104 of shank, and the middle part of the pressed bar 104 of shank is fixedly connected
There is shank bed course 105, and there are two the settings of shank bed course 105, described two shank bed courses 105 are left about the pressed bar 104 of shank
It is right symmetrical, and two shank bed courses 105 are in " ellipse " shape.
Example IV, a kind of practice of body-building arm strength adjustable drag drawstring, including apparatus main body 1, base part seat pillow 3, the chair back 4
With cushion component 5, the left and right sides of the lanyard assembly 2 is fixedly connected to large size drawstring 202, medium size drawstring 204 and trumpet
Drawstring 205, and large size drawstring 202, medium size drawstring 204 and small size drawstring 205 are symmetric, the front end of described device main body 1
It is welded with brace 101, the top of the brace 101 is welded with the pressed bar 102 of thigh, and the middle part of described device main body 1 is fixed to be connected
It is connected to lanyard assembly 2, the top of the lanyard assembly 2 is fixedly connected with head headrest 201, the bottom weldering of described device main body 1
It is connected to base part seat pillow 3, the bottom of the base part seat pillow 3 is fixedly connected with rear portion support 302, and the front end of the base part seat pillow 3 is solid
Surely it is connected with front support 303, the rear end of the lanyard assembly 2 is fixedly connected with the chair back 4, and the rear end of the chair back 4 is connected with
Screw hole 402, the bottom of described device main body 1 are connected with cushion component 5, and the bottom of the cushion component 5 is clamped angled tune
Save device fixed block 501.
The end of the large size drawstring 202 is connected with pull ring 203 by pull rod, and the pull ring 203 is provided with several, and
The distribution of several pull rings 203 is connect by pull rod with medium size drawstring 204 and small size drawstring 205, and pull ring 203 is in uneven
Setting.
Embodiment five,
A kind of practice of body-building arm strength adjustable drag drawstring, including apparatus main body 1, base part seat pillow 3, the chair back 4 and cushion component 5,
The left and right sides of the lanyard assembly 2 is fixedly connected to large size drawstring 202, medium size drawstring 204 and small size drawstring 205, and big
Number drawstring 202, medium size drawstring 204 and small size drawstring 205 are symmetric, and the front end of described device main body 1 is welded with brace
101, the top of the brace 101 is welded with the pressed bar 102 of thigh, and the middle part of described device main body 1 is fixedly connected with drawstring group
Part 2, the top of the lanyard assembly 2 are fixedly connected with head headrest 201, and the bottom of described device main body 1 is welded with base part seat
Pillow 3, the bottom of the base part seat pillow 3 is fixedly connected with rear portion support 302, before the front end of the base part seat pillow 3 is fixedly connected with
Portion's support 303, the rear end of the lanyard assembly 2 are fixedly connected with the chair back 4, and the rear end of the chair back 4 is connected with screw hole 402,
The bottom of described device main body 1 is connected with cushion component 5, and the bottom of the cushion component 5 is connected with angle demodulator fixed block
501。
The bottom of the base part seat pillow 3 is welded with spring strut 301, and the bottom of the spring strut 301 is fixedly connected with
Rear portion support 302, and spring strut 301 is using Crossed Circle setting, and the connection of spring strut 301 and rear portion support 302
Locate seamless.
Embodiment six,
A kind of practice of body-building arm strength adjustable drag drawstring, including apparatus main body 1, base part seat pillow 3, the chair back 4 and cushion component 5,
The left and right sides of the lanyard assembly 2 is fixedly connected to large size drawstring 202, medium size drawstring 204 and small size drawstring 205, and big
Number drawstring 202, medium size drawstring 204 and small size drawstring 205 are symmetric, and the front end of described device main body 1 is welded with brace
101, the top of the brace 101 is welded with the pressed bar 102 of thigh, and the middle part of described device main body 1 is fixedly connected with drawstring group
Part 2, the top of the lanyard assembly 2 are fixedly connected with head headrest 201, and the bottom of described device main body 1 is welded with base part seat
Pillow 3, the bottom of the base part seat pillow 3 is fixedly connected with rear portion support 302, before the front end of the base part seat pillow 3 is fixedly connected with
Portion's support 303, the rear end of the lanyard assembly 2 are fixedly connected with the chair back 4, and the rear end of the chair back 4 is connected with screw hole 402,
The bottom of described device main body 1 is connected with cushion component 5, and the bottom of the cushion component 5 is connected with angle demodulator fixed block
501。
The rear end of the chair back 4 is fixedly connected with drawstring fixed plate 401, and there are two the settings of drawstring fixed plate 401, and
Two drawstring fixed plates 401 are symmetrical arranged, and drawstring fixed plate 401 is arranged using doubling plate.
Embodiment seven,
A kind of practice of body-building arm strength adjustable drag drawstring, including apparatus main body 1, base part seat pillow 3, the chair back 4 and cushion component 5,
The left and right sides of the lanyard assembly 2 is fixedly connected to large size drawstring 202, medium size drawstring 204 and small size drawstring 205, and big
Number drawstring 202, medium size drawstring 204 and small size drawstring 205 are symmetric, and the front end of described device main body 1 is welded with brace
101, the top of the brace 101 is welded with the pressed bar 102 of thigh, and the middle part of described device main body 1 is fixedly connected with drawstring group
Part 2, the top of the lanyard assembly 2 are fixedly connected with head headrest 201, and the bottom of described device main body 1 is welded with base part seat
Pillow 3, the bottom of the base part seat pillow 3 is fixedly connected with rear portion support 302, before the front end of the base part seat pillow 3 is fixedly connected with
Portion's support 303, the rear end of the lanyard assembly 2 are fixedly connected with the chair back 4, and the rear end of the chair back 4 is connected with screw hole 402,
The bottom of described device main body 1 is connected with cushion component 5, and the bottom of the cushion component 5 is connected with angle demodulator fixed block
501。
The rear end of the cushion component 5 is fixedly connected with angle demodulator 502, the bottom weldering of the angle demodulator 502
It is connected to angle demodulator fixed block 501.
Specific implementation process, firstly, user is first sitting on base part seat pillow 3, by thigh close to the pressed bar 102 of thigh, shank
Close to the pressed bar 104 of shank, the thigh bed course 103 of the device can be when the pressed bar 102 of thigh pushes down thigh, thigh bed course
103 play the role of protecting thigh, prevent the thigh of user when lifting and falling and the pressed directly contact of bar 102 of thigh, right
Thigh causes to wear, and causes the comfort level taken exercise bad, and the exercise comfort level that user can be improved is arranged in this kind, passes through shank pressure
Bar 104 is set, the pressed bar 102 of thigh can be cooperated in user movement, the entire leg of user is fixed, prevents from doing arm strength
When stretching, leg, which shifts, causes safety accident, and the middle part of the pressed bar 104 of the shank of the device is also equipped with shank bed course
105, the direct contact of shank and the pressed bar 104 of shank can be prevented, comfort level is improved.The rear end of the chair back is provided with large size
205 3 drawstring 202, medium size drawstring 204 and small size drawstring drawstrings, and pulling force required for three kinds of drawstrings is different, large size drawstring
Wanting for pulling force wall medium size drawstring 204 required for 202 is big, and medium size drawstring 204 is bigger than pulling force required for small size drawstring 205,
Ordinary user is generally first to take exercise since small size drawstring 205 at the beginning, changes medium size drawstring 204 again after tempering a period of time,
User can select different drawstrings according to the physical qualification situation of itself；By spring strut 301, base part seat pillow can with
Family is with all strength when doing extensional motion, plays the role of buffering the pressure that body rest the head on base part seat, spring strut 301 be under pressure understand into
Row compression, relieves stress effect, pressure is avoided to directly act on the buttocks of user, the stasis of buttocks is caused to cause body
Discomfort, improve comfort；By drawstring fixed plate 401, fixed pulling rope can be played the role of, the drawstring of the device is fixed
There are two the settings of plate 401 and is symmetrical arranged, and single drawstring fixed plate 401 only fixes three drawstrings, can prevent pullling for drawstring
Power is too big, and drawstring fixed plate 401 is fixed incessantly to cause safety accident；By angle demodulator 502, arm strength can be carried out in user
The fixed angle of the chair back is adjusted when exercise, conveniently adapts to the use habit of different crowd, increases substantially the reality of device
The property used.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (8)
1. a kind of practice of body-building arm strength adjustable drag drawstring, including apparatus main body (1), base part seat rest the head on (3), the chair back (4) and seat
Pad assembly (5), it is characterized in that: being fixedly connected to large size drawstring (202) at left and right sides of the lanyard assembly (2), medium size is drawn
Rope (204) and small size drawstring (205), and large size drawstring (202), medium size drawstring (204) and small size drawstring (205) are divided in symmetrical
Cloth, the front end of described device main body (1) are welded with brace (101), and the top of the brace (101) is welded with the pressed bar of thigh
(102), it is fixedly connected with lanyard assembly (2) in the middle part of described device main body (1), the top of the lanyard assembly (2) is fixed to be connected
It is connected to head headrest (201), the bottom of described device main body (1) is welded with base part seat pillow (3), the bottom of the base part seat pillow (3)
Portion is fixedly connected with rear portion support (302), and the front end of the base part seat pillow (3) is fixedly connected with front support (303), the drawing
The rear end of rope component (2) is fixedly connected with the chair back (4), and the rear end of the chair back (4) is connected with screw hole (402), described device
The bottom of main body (1) is connected with cushion component (5), and the bottom of the cushion component (5) is connected with angle demodulator fixed block
(501).
2. a kind of body-building arm strength practice adjustable drag drawstring according to claim 1, it is characterized in that: the thigh is pressed
It is fixedly connected in the middle part of bar (102) thigh bed course (103), and there are two thigh bed course (103) settings, thigh bed course (103)
Whole is in " ellipse " shape, and two thigh bed courses (103) are along brace (101) symmetrical setting.
3. a kind of body-building arm strength practice adjustable drag drawstring according to claim 1, it is characterized in that: the brace
(101) bottom is welded with the pressed bar of shank (104), is fixedly connected with shank bed course in the middle part of the pressed bar of shank (104)
(105), and there are two shank bed course (105) settings, described two shank bed courses (105) are about the pressed bar of shank (104) left and right
Symmetrically, and two shank bed courses (105) are in " ellipse " shape.
4. a kind of body-building arm strength practice adjustable drag drawstring according to claim 1, it is characterized in that: the large size drawstring
(202) end is connected with pull ring (203) by pull rod, and the pull ring (203) is provided with several, and several pull rings
(203) distribution is connect by pull rod with medium size drawstring (204) and small size drawstring (205), and pull ring (203) is set in uneven
It sets.
5. a kind of body-building arm strength practice adjustable drag drawstring according to claim 1, it is characterized in that: the base part seat is rested the head on
(3) bottom is welded with spring strut (301), and the bottom of the spring strut (301) is fixedly connected with rear portion support (302),
And spring strut (301) is to be arranged using Crossed Circle, and spring strut (301) and the junction of rear portion support (302) are seamless
Gap.
6. a kind of body-building arm strength practice adjustable drag drawstring described in -5 according to claim 1, it is characterized in that: the chair back
(4) rear end is fixedly connected with drawstring fixed plate (401), and there are two drawstring fixed plate (401) settings, and two drawstrings are solid
Fixed board (401) is symmetrical arranged, and drawstring fixed plate (401) is arranged using doubling plate.
7. a kind of body-building arm strength practice adjustable drag drawstring described in -6 according to claim 1, it is characterized in that: the cushion group
The rear end of part (5) is fixedly connected with angle demodulator (502), and the bottom of the angle demodulator (502) is welded with angular adjustment
Device fixed block (501).
8. a kind of application method of body-building arm strength practice adjustable drag drawstring described in -6 according to claim 1, it is characterized in that:
Firstly, user is first sitting on base part seat pillow 3, by thigh close to the pressed bar 102 of thigh, shank is close to the pressed bar 104 of shank, the dress
The thigh bed course 103 set, can be when the pressed bar 102 of thigh pushes down thigh, and thigh bed course 103 plays the role of protecting thigh,
It prevents the thigh of user when lifting and falling and the pressed directly contact of bar 102 of thigh, thigh is caused to wear, leads to exercise
Comfort level is bad, and the exercise comfort level that user can be improved in this kind setting can be in user movement by the pressed bar 104 of shank
The pressed bar 102 of Shi Peihe thigh, the entire leg of user is fixed, and is prevented when doing arm strength stretching, and leg, which shifts, makes
At safety accident, the middle part of the pressed bar 104 of the shank of the device is also equipped with shank bed course 105, can prevent shank and shank
The direct contact of pressed bar 104, improves comfort level；The rear end of the chair back is provided with large size drawstring 202,204 and of medium size drawstring
205 3 drawstrings of small size drawstring, and pulling force required for three kinds of drawstrings is different, pulling force wall medium size required for large size drawstring 202
Wanting for drawstring 204 is big, and medium size drawstring 204 is bigger than pulling force required for small size drawstring 205, and ordinary user is generally at the beginning
It is first taken exercise since small size drawstring 205, changes medium size drawstring 204 again after tempering a period of time, user can be according to itself body
Condition selects different drawstrings；By spring strut 301, base part seat pillow can rise when user does extensional motion with all strength
The effect for the pressure rested the head on to buffering body to base part seat, spring strut 301, which is under pressure, will do it compression, relieve stress effect,
It avoids pressure from directly acting on the buttocks of user, causes the stasis of buttocks to cause the discomfort of body, improve comfort；
By drawstring fixed plate 401, fixed pulling rope can be played the role of, there are two the settings of drawstring fixed plate 401 of the device and right
Claim setting, single drawstring fixed plate 401 only fixes three drawstrings, can prevent too big, the drawstring fixed plate 401 of pullling power of drawstring
It is fixed incessantly to cause safety accident；It, can be when user carries out arm strength exercise to the fixed angles of the chair back by angle demodulator 502
Degree is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754051.1A CN108939399A (en) | 2018-08-28 | 2018-08-28 | A kind of body-building arm strength practice adjustable drag drawstring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810754051.1A CN108939399A (en) | 2018-08-28 | 2018-08-28 | A kind of body-building arm strength practice adjustable drag drawstring |
Publications (1)
| Publication Number | Publication Date |
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| CN108939399A true CN108939399A (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810754051.1A Pending CN108939399A (en) | 2018-08-28 | 2018-08-28 | A kind of body-building arm strength practice adjustable drag drawstring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426683A (en) * | 2020-12-14 | 2021-03-02 | 温州大学瓯江学院 | Outdoor masses pulling force device for body-building |
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| US20090149302A1 (en) * | 2007-12-10 | 2009-06-11 | Michael Thuma | Folding multi-purpose exercise apparatus with exchangeable engines |
| CN201164688Y (en) * | 2008-01-18 | 2008-12-17 | 厦门宙隆运动器材有限公司 | Multifunctional supination bench |
| CN204861583U (en) * | 2015-08-12 | 2015-12-16 | 周翔 | Walking stick |
| CN105973427A (en) * | 2016-06-17 | 2016-09-28 | 赵烨 | Balance |
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