CN110478854A - A kind of sport leg pressing auxiliary device - Google Patents
A kind of sport leg pressing auxiliary device Download PDFInfo
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- CN110478854A CN110478854A CN201910531342.9A CN201910531342A CN110478854A CN 110478854 A CN110478854 A CN 110478854A CN 201910531342 A CN201910531342 A CN 201910531342A CN 110478854 A CN110478854 A CN 110478854A
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- hole
- leg pressing
- piston cylinder
- support
- rod
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to a kind of leg pressing auxiliary device more particularly to a kind of sport leg pressing auxiliary devices.Therefore, technical problem of the invention is: providing a kind of facilitate and adjusts leg pressing height and the sport leg pressing auxiliary device with protective equipment.Implementer's case of the invention are as follows: a kind of sport leg pressing auxiliary device includes first support, bearing bar, second support, handrail, fixed link, the first sliding rail, the first sliding block, mobile bar, the first in command, first bearing seat, rotating box etc.；Bearing bar is equipped at the top of two side first support of front and back, the left and right sides is symmetrically arranged with second support at the top of bearing bar, and handrail is equipped at the top of two side's second supports of left and right, is equipped with fixed link on the right side of the second support of front side right, embedded on the right side of fixed link to be equipped with the first sliding rail.The present invention can control people to adjust the height of leg pressing rod by the plectrum, limiting tooth and drainage arrangement of setting, and then the height of leg pressing rod is made to be adjusted to be suitble to the position of people, carry out leg pressing convenient for people.
Description
Technical field
The present invention relates to a kind of leg pressing auxiliary device more particularly to a kind of sport leg pressing auxiliary devices.
Background technique
In physical training, people would generally temper the ligament for stretching oneself by leg pressing, and then improve flexibility, mesh
Preceding people are when carrying out leg pressing, although adjustable leg pressing height, leg pressing position be it is fixed, people when in use, adjustment
Inconvenience cannot be actually adjusted, it may appear that the lower situation in the higher and next position in last position according to individual；People into
When row adjustment height, body will do it shaking, or even will appear the case where toppling over, and current pressing-leg device does not have protective equipment,
It is easy to fall and injured, it is unfavorable for the exercise of people, or even can make one to generate the psychology of fear, the exercise of people is generated not
Good influence.
Summary of the invention
The shortcomings that in order to overcome current pressing-leg device there are leg pressing height adjustment inconvenience and not protect people,
Therefore, technical problem of the invention is: providing a kind of facilitate and adjusts leg pressing height and the sport leg pressing auxiliary with protective equipment
Device.
Implementer's case of the invention are as follows: a kind of sport leg pressing auxiliary device includes first support, bearing bar,
Two brackets, handrail, fixed link, the first sliding rail, the first sliding block, mobile bar, the first in command, first bearing seat, rotating box, inclined plate,
Plectrum, torque spring, arc-shaped slide rail, the second sliding block, the first l-shaped rod, second handle, the second l-shaped rod, limiting tooth, drainage arrangement,
Second sealing ring, second piston cylinder, elevating lever, the second pressing plate, leg pressing rod, third bracket and idler wheel, two side's first support of front and back
Top is equipped with bearing bar, and the left and right sides is symmetrically arranged with second support at the top of bearing bar, is equipped at the top of two side's second support of left and right
Handrail, front side right second support right side are equipped with fixed link, and fixed link right side is embedded to be equipped with the first sliding rail, the first sliding rail downside
Slidingtype is equipped with the first sliding block, and mobile bar is equipped on the downside of the first sliding block, and mobile bar top is equipped with the first in command, mobile bar lower end peace
Equipped with first bearing seat, it is equipped with rotating box on front side of first bearing seat, the first groove, left part on front side of rotating box are provided on front side of rotating box
Equipped with inclined plate, inclined plate is located in the first groove, and first through hole is provided on the right side of rotating box, and rotary type is equipped with plectrum on the right side of rotating box,
Inclined plate top right side is connected with torque spring, and torque spring upper end is connect with plectrum, embedded at left and right sides of rotating box rear portion
Equipped with arc-shaped slide rail, arc-shaped slide rail inner sliding type is equipped with the second sliding block, and mobile bar front is symmetrically arranged with the first L-type in two sides up and down
It is connect on rear side of bar, the first l-shaped rod front end and the second sliding block, rotating box upper back is equipped with second handle, and second handle is located at upper
The top of the first l-shaped rod of side, front bearing bar bottom right are equipped with drainage arrangement, are provided with the second through-hole on the right side of the bearing bar of front,
Drainage arrangement top center is provided with third through-hole, and third through-hole is located at below the second through-hole, and drainage arrangement is equipped with the second L-type
Bar, the second l-shaped rod upper end pass through third through-hole and the second through-hole, and the second l-shaped rod left upper portion is uniformly provided with multiple limiting tooths, dial
Piece and limit tooth contact, first support right are equipped with third bracket, and third pedestal lower end rotary type is equipped with idler wheel, third top of support
Portion is equipped with second piston cylinder, and movable type is equipped with the second pressing plate in second piston cylinder, and elevating lever is equipped at the top of the second pressing plate, and second is living
The 6th through-hole is provided at the top of plug cylinder, elevating lever upper end passes through the 6th through-hole, and elevating lever upper end is equipped with leg pressing rod, second piston cylinder bottom
Portion is equipped with the second sealing ring, and drainage arrangement right end passes through the second sealing ring.
It is further preferred that drainage arrangement includes first piston cylinder, the first pressing plate, the first sealing ring and water pipe, front
Bearing bar bottom right is equipped with first piston cylinder, mobile in first piston cylinder to be equipped with the first pressing plate, with the at the top of the first pressing plate
The connection of two l-shaped rod lower ends, first piston cylinder bottom right are equipped with the first sealing ring, water pipe are equipped in the first sealing ring, and water pipe is right
End is across the second sealing ring.
It is further preferred that further include having the second sliding rail, third sliding block, third handle and fixed plate, front handrail bottom
Right side is embedded to be equipped with the second sliding rail, and slidingtype is equipped with third sliding block on the second sliding rail, and third slider bottom is equipped with third handle,
Third handle is located above the second l-shaped rod, and third handle lower right side is equipped with fixed plate, and fixed plate right side and second piston cylinder are left
Side connection.
It is further preferred that further including having curved rod, fixing seat, connecting plate, sponge, arc sleeve, inserted link and the first bullet
Spring, bearing bar left side are provided with the 7th through-hole, and bearing bar top left side is equipped with fixing seat, and fixed seating is preceding in the 7th through-hole right
Rotary type is equipped with connecting plate in two side's fixing seats afterwards, is equipped with sponge on the right side of connecting plate, the front and rear sides of connecting plate left lower are equal
Equipped with curved rod, curved rod lower end passes through the 7th through-hole, is uniformly provided with multiple jacks on the right side of curved rod, bearing bar bottom left is set
There is arc sleeve, arc sleeve is located at first support left, and curved rod lower end is located in arc sleeve, on the upside of arc sleeve left part
It is provided with the 8th through-hole, inserted link is equipped with when moving in the 8th through-hole, inserted link lower end is located in jack, and the first bullet is connected on inserted link
Spring, the first lower spring end are connect with arc sleeve.
The invention has the following advantages that the present invention can control people's tune by the plectrum, limiting tooth and drainage arrangement of setting
The height of whole leg pressing rod, and then the height of leg pressing rod is made to be adjusted to be suitble to the position of people, leg pressing is carried out convenient for people；By setting
The handrail set can provide support when foot is put on leg pressing rod by people for people, and centre of body weight is unstable when preventing people from standing
And there is the case where swaying, fall down, improve safety；It can be when people fall to the left, by people by the connecting plate of setting
Accept, it is therefore prevented that people's falls down, it is easier to protect the personal safety of people, safety is higher.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the right side structural representation of A of the present invention.
Fig. 3 is part backsight structural representation of the present invention.
Fig. 4 is the enlarged structure schematic diagram of C of the present invention.
The label of each components is as follows in attached drawing: 1, first support, 2, bearing bar, 3, second support, 4, handrail, 5, fixation
Bar, the 6, first sliding rail, the 7, first sliding block, 8, mobile bar, 9, the first in command, 10, first bearing seat, 11, rotating box, 12, first
Groove, 13, inclined plate, 14, first through hole, 15, plectrum, 16, torque spring, 17, arc-shaped slide rail, the 18, second sliding block, the 19, the first L
Type bar, 20, second handle, the 21, second l-shaped rod, 22, limiting tooth, the 23, second through-hole, 24, third through-hole, 25, drainage arrangement,
250, first piston cylinder, the 251, first pressing plate, the 252, first sealing ring, 253, water pipe, the 26, second sealing ring, 27, second piston
Cylinder, the 28, the 6th through-hole, 29, elevating lever, the 30, second pressing plate, 31, leg pressing rod, 32, third bracket, 33, idler wheel, 34, second is sliding
Rail, 35, third sliding block, 36, third handle, 37, fixed plate, the 38, the 7th through-hole, 39, curved rod, 40, jack, 41, fixing seat,
42, connecting plate, 43, sponge, 44, arc sleeve, the 45, the 8th through-hole, 46, inserted link, the 47, first spring.
Specific embodiment
Below with reference to specific embodiment, the present invention is described further, it is also necessary to explanation, unless otherwise
Specific regulation and limit, term such as: setting, installation, be connected, connection shall be understood in a broad sense, for example, it may be fixedly connected,
It may be a detachable connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected,
The connection inside two elements can also be can be indirectly connected through an intermediary.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment 1
A kind of sport leg pressing auxiliary device, as shown in Figure 1-3, include first support 1, bearing bar 2, second support 3, handrail 4,
Fixed link 5, the first sliding block 7, mobile bar 8, the first in command 9, first bearing seat 10, rotating box 11, inclined plate 13, is dialled first sliding rail 6
Piece 15, torque spring 16, arc-shaped slide rail 17, the second sliding block 18, the first l-shaped rod 19, second handle 20, the second l-shaped rod 21, limit
Tooth 22, drainage arrangement 25, the second sealing ring 26, second piston cylinder 27, elevating lever 29, the second pressing plate 30, leg pressing rod 31, third branch
Frame 32 and idler wheel 33, are equipped with bearing bar 2 at the top of two side's first support 1 of front and back, first support 1 by bolted connection with
Bearing bar 2 connects, and the 2 top left and right sides of bearing bar is symmetrically arranged with second support 3, is equipped with and helps at the top of two side's second supports 3 of left and right
Hand 4, second support 3 are connect with handrail 4 by bolted connection, and fixed link 5 is equipped on the right side of front side right second support 3,
5 right side of fixed link is embedded to be equipped with the first sliding rail 6, and 6 downside slidingtype of the first sliding rail is equipped with the first sliding block 7,7 downside of the first sliding block
Equipped with mobile bar 8,8 top of mobile bar is equipped with the first in command 9, and 8 lower end of mobile bar is equipped with first bearing seat 10, first bearing seat
10 front sides are equipped with rotating box 11, and the first groove 12 is provided on front side of rotating box 11, and 11 front side left part of rotating box is equipped with inclined plate 13, inclined plate
13 are located in the first groove 12, and first through hole 14 is provided on the right side of rotating box 11, and 11 right side rotary type of rotating box is equipped with plectrum 15, tiltedly
13 top right side of plate is connected with torque spring 16, and 16 upper end of torque spring is connect with plectrum 15, at left and right sides of 11 rear portion of rotating box
Embedded to be equipped with arc-shaped slide rail 17,17 inner sliding type of arc-shaped slide rail is equipped with the second sliding block 18, two sides pair above and below 8 front of mobile bar
Claim to be equipped with the first l-shaped rod 19, connect on rear side of 19 front end of the first l-shaped rod and the second sliding block 18,11 upper back of rotating box is equipped with the
Second chief 20, and rotating box 11 is connect by way of welded connecting with second handle 20, and second handle 20 is located above the first L-type
The top of bar 19,2 bottom right of front bearing bar are equipped with drainage arrangement 25, are provided with the second through-hole 23 on the right side of front bearing bar 2, arrange
25 top center of water installations is provided with third through-hole 24, and third through-hole 24 is located at 23 lower section of the second through-hole, and drainage arrangement 25 is equipped with
Second l-shaped rod 21,21 upper end of the second l-shaped rod passes through third through-hole 24 and the second through-hole 23,21 left upper portion of the second l-shaped rod are uniform
Equipped with multiple limiting tooths 22, plectrum 15 is contacted with limiting tooth 22, and 1 right of first support is equipped with third bracket 32, third bracket 32
Lower end rotary type is equipped with idler wheel 33, is equipped with second piston cylinder 27 at the top of third bracket 32, what third bracket 32 was bolted
Mode is connect with second piston cylinder 27, mobile in second piston cylinder 27 to be equipped with the second pressing plate 30, is equipped at the top of the second pressing plate 30
Elevating lever 29, is provided with the 6th through-hole 28 at the top of second piston cylinder 27, and 29 upper end of elevating lever passes through the 6th through-hole 28, on elevating lever 29
End is equipped with leg pressing rod 31, and 27 bottom of second piston cylinder is equipped with the second sealing ring 26, and 25 right end of drainage arrangement passes through the second sealing ring
26。
Embodiment 2
A kind of sport leg pressing auxiliary device, as shown in Figure 1-3, include first support 1, bearing bar 2, second support 3, handrail 4,
Fixed link 5, the first sliding block 7, mobile bar 8, the first in command 9, first bearing seat 10, rotating box 11, inclined plate 13, is dialled first sliding rail 6
Piece 15, torque spring 16, arc-shaped slide rail 17, the second sliding block 18, the first l-shaped rod 19, second handle 20, the second l-shaped rod 21, limit
Tooth 22, drainage arrangement 25, the second sealing ring 26, second piston cylinder 27, elevating lever 29, the second pressing plate 30, leg pressing rod 31, third branch
Frame 32 and idler wheel 33, are equipped with bearing bar 2 at the top of two side's first support 1 of front and back, and the 2 top left and right sides of bearing bar is symmetrically arranged with the
Two brackets 3 control and are equipped with handrail 4 at the top of two side's second supports 3, and fixed link 5 is equipped on the right side of front side right second support 3, fixed
5 right side of bar is embedded to be equipped with the first sliding rail 6, and 6 downside slidingtype of the first sliding rail is equipped with the first sliding block 7, is equipped on the downside of the first sliding block 7
Mobile bar 8,8 top of mobile bar are equipped with the first in command 9, and 8 lower end of mobile bar is equipped with first bearing seat 10, before first bearing seat 10
Side is equipped with rotating box 11, is provided with the first groove 12 on front side of rotating box 11, and 11 front side left part of rotating box is equipped with inclined plate 13, and inclined plate 13
In in the first groove 12, being provided with first through hole 14 on the right side of rotating box 11,11 right side rotary type of rotating box is equipped with plectrum 15, inclined plate 13
Top right side is connected with torque spring 16, and 16 upper end of torque spring is connect with plectrum 15, embedding at left and right sides of 11 rear portion of rotating box
Enter formula equipped with arc-shaped slide rail 17,17 inner sliding type of arc-shaped slide rail is equipped with the second sliding block 18, and 8 front of mobile bar is symmetrically set two sides up and down
There is the first l-shaped rod 19, connected on rear side of 19 front end of the first l-shaped rod and the second sliding block 18,11 upper back of rotating box is equipped with second
Hand 20, second handle 20 are located above the top of the first l-shaped rod 19, and bearing bar 2 bottom right in front is equipped with drainage arrangement 25, preceding
It is provided with the second through-hole 23 on the right side of square bearing bar 2,25 top center of drainage arrangement is provided with third through-hole 24, and third through-hole 24 is located at the
Two through-holes, 23 lower section, drainage arrangement 25 are equipped with the second l-shaped rod 21, and 21 upper end of the second l-shaped rod passes through third through-hole 24 and second
Through-hole 23,21 left upper portion of the second l-shaped rod are uniformly provided with multiple limiting tooths 22, and plectrum 15 is contacted with limiting tooth 22, first support 1
Right is equipped with third bracket 32, and 32 lower end rotary type of third bracket is equipped with idler wheel 33, is equipped with second piston at the top of third bracket 32
Cylinder 27, it is mobile in second piston cylinder 27 to be equipped with the second pressing plate 30, elevating lever 29, second piston cylinder are equipped at the top of the second pressing plate 30
27 tops are provided with the 6th through-hole 28, and 29 upper end of elevating lever passes through the 6th through-hole 28, and 29 upper end of elevating lever is equipped with leg pressing rod 31, and second
27 bottom of piston cylinder is equipped with the second sealing ring 26, and 25 right end of drainage arrangement passes through the second sealing ring 26.
Drainage arrangement 25 includes first piston cylinder 250, the first pressing plate 251, the first sealing ring 252 and water pipe 253, front
2 bottom right of bearing bar is equipped with first piston cylinder 250, and bearing bar 2 connects with first piston cylinder 250 by bolted connection
It connecing, mobile in first piston cylinder 250 to be equipped with the first pressing plate 251,251 top of the first pressing plate is connect with 21 lower end of the second l-shaped rod,
First pressing plate 251 is connect by way of welded connecting with the second l-shaped rod 21, and 250 bottom right of first piston cylinder is equipped with first
Sealing ring 252, the first sealing ring 252 is interior equipped with water pipe 253, and 253 right end of water pipe passes through the second sealing ring 26.
Embodiment 3
A kind of sport leg pressing auxiliary device, as shown in Figure 1-3, include first support 1, bearing bar 2, second support 3, handrail 4,
Fixed link 5, the first sliding block 7, mobile bar 8, the first in command 9, first bearing seat 10, rotating box 11, inclined plate 13, is dialled first sliding rail 6
Piece 15, torque spring 16, arc-shaped slide rail 17, the second sliding block 18, the first l-shaped rod 19, second handle 20, the second l-shaped rod 21, limit
Tooth 22, drainage arrangement 25, the second sealing ring 26, second piston cylinder 27, elevating lever 29, the second pressing plate 30, leg pressing rod 31, third branch
Frame 32 and idler wheel 33, are equipped with bearing bar 2 at the top of two side's first support 1 of front and back, and the 2 top left and right sides of bearing bar is symmetrically arranged with the
Two brackets 3 control and are equipped with handrail 4 at the top of two side's second supports 3, and fixed link 5 is equipped on the right side of front side right second support 3, fixed
5 right side of bar is embedded to be equipped with the first sliding rail 6, and 6 downside slidingtype of the first sliding rail is equipped with the first sliding block 7, is equipped on the downside of the first sliding block 7
Mobile bar 8,8 top of mobile bar are equipped with the first in command 9, and 8 lower end of mobile bar is equipped with first bearing seat 10, before first bearing seat 10
Side is equipped with rotating box 11, is provided with the first groove 12 on front side of rotating box 11, and 11 front side left part of rotating box is equipped with inclined plate 13, and inclined plate 13
In in the first groove 12, being provided with first through hole 14 on the right side of rotating box 11,11 right side rotary type of rotating box is equipped with plectrum 15, inclined plate 13
Top right side is connected with torque spring 16, and 16 upper end of torque spring is connect with plectrum 15, embedding at left and right sides of 11 rear portion of rotating box
Enter formula equipped with arc-shaped slide rail 17,17 inner sliding type of arc-shaped slide rail is equipped with the second sliding block 18, and 8 front of mobile bar is symmetrically set two sides up and down
There is the first l-shaped rod 19, connected on rear side of 19 front end of the first l-shaped rod and the second sliding block 18,11 upper back of rotating box is equipped with second
Hand 20, second handle 20 are located above the top of the first l-shaped rod 19, and bearing bar 2 bottom right in front is equipped with drainage arrangement 25, preceding
It is provided with the second through-hole 23 on the right side of square bearing bar 2,25 top center of drainage arrangement is provided with third through-hole 24, and third through-hole 24 is located at the
Two through-holes, 23 lower section, drainage arrangement 25 are equipped with the second l-shaped rod 21, and 21 upper end of the second l-shaped rod passes through third through-hole 24 and second
Through-hole 23,21 left upper portion of the second l-shaped rod are uniformly provided with multiple limiting tooths 22, and plectrum 15 is contacted with limiting tooth 22, first support 1
Right is equipped with third bracket 32, and 32 lower end rotary type of third bracket is equipped with idler wheel 33, is equipped with second piston at the top of third bracket 32
Cylinder 27, it is mobile in second piston cylinder 27 to be equipped with the second pressing plate 30, elevating lever 29, second piston cylinder are equipped at the top of the second pressing plate 30
27 tops are provided with the 6th through-hole 28, and 29 upper end of elevating lever passes through the 6th through-hole 28, and 29 upper end of elevating lever is equipped with leg pressing rod 31, and second
27 bottom of piston cylinder is equipped with the second sealing ring 26, and 25 right end of drainage arrangement passes through the second sealing ring 26.
Drainage arrangement 25 includes first piston cylinder 250, the first pressing plate 251, the first sealing ring 252 and water pipe 253, front
2 bottom right of bearing bar is equipped with first piston cylinder 250, and movable type is equipped with the first pressing plate 251, the first pressure in first piston cylinder 250
251 top of plate is connect with 21 lower end of the second l-shaped rod, and 250 bottom right of first piston cylinder is equipped with the first sealing ring 252, and first is close
Water pipe 253 is equipped in seal 252,253 right end of water pipe passes through the second sealing ring 26.
It further include having the second sliding rail 34, third sliding block 35, third handle 36 and fixed plate 37,4 bottom right of front handrail
Embedded to be equipped with the second sliding rail 34, slidingtype is equipped with third sliding block 35 on the second sliding rail 34, and 35 bottom of third sliding block is equipped with third
Handle 36, third sliding block 35 are connect by way of welded connecting with third handle 36, and third handle 36 is located at the second l-shaped rod 21
Top, 36 lower right side of third handle are equipped with fixed plate 37, and third handle 36 is connected by way of welded connecting with fixed plate 37
Connect, the right side of fixed plate 37 with connected on the left of second piston cylinder 27, fixed plate 37 is by way of welded connecting and second piston cylinder
27 connections.
Embodiment 4
A kind of sport leg pressing auxiliary device, as shown in Figs 1-4, include first support 1, bearing bar 2, second support 3, handrail 4,
Fixed link 5, the first sliding block 7, mobile bar 8, the first in command 9, first bearing seat 10, rotating box 11, inclined plate 13, is dialled first sliding rail 6
Piece 15, torque spring 16, arc-shaped slide rail 17, the second sliding block 18, the first l-shaped rod 19, second handle 20, the second l-shaped rod 21, limit
Tooth 22, drainage arrangement 25, the second sealing ring 26, second piston cylinder 27, elevating lever 29, the second pressing plate 30, leg pressing rod 31, third branch
Frame 32 and idler wheel 33, are equipped with bearing bar 2 at the top of two side's first support 1 of front and back, and the 2 top left and right sides of bearing bar is symmetrically arranged with the
Two brackets 3 control and are equipped with handrail 4 at the top of two side's second supports 3, and fixed link 5 is equipped on the right side of front side right second support 3, fixed
5 right side of bar is embedded to be equipped with the first sliding rail 6, and 6 downside slidingtype of the first sliding rail is equipped with the first sliding block 7, is equipped on the downside of the first sliding block 7
Mobile bar 8,8 top of mobile bar are equipped with the first in command 9, and 8 lower end of mobile bar is equipped with first bearing seat 10, before first bearing seat 10
Side is equipped with rotating box 11, is provided with the first groove 12 on front side of rotating box 11, and 11 front side left part of rotating box is equipped with inclined plate 13, and inclined plate 13
In in the first groove 12, being provided with first through hole 14 on the right side of rotating box 11,11 right side rotary type of rotating box is equipped with plectrum 15, inclined plate 13
Top right side is connected with torque spring 16, and 16 upper end of torque spring is connect with plectrum 15, embedding at left and right sides of 11 rear portion of rotating box
Enter formula equipped with arc-shaped slide rail 17,17 inner sliding type of arc-shaped slide rail is equipped with the second sliding block 18, and 8 front of mobile bar is symmetrically set two sides up and down
There is the first l-shaped rod 19, connected on rear side of 19 front end of the first l-shaped rod and the second sliding block 18,11 upper back of rotating box is equipped with second
Hand 20, second handle 20 are located above the top of the first l-shaped rod 19, and bearing bar 2 bottom right in front is equipped with drainage arrangement 25, preceding
It is provided with the second through-hole 23 on the right side of square bearing bar 2,25 top center of drainage arrangement is provided with third through-hole 24, and third through-hole 24 is located at the
Two through-holes, 23 lower section, drainage arrangement 25 are equipped with the second l-shaped rod 21, and 21 upper end of the second l-shaped rod passes through third through-hole 24 and second
Through-hole 23,21 left upper portion of the second l-shaped rod are uniformly provided with multiple limiting tooths 22, and plectrum 15 is contacted with limiting tooth 22, first support 1
Right is equipped with third bracket 32, and 32 lower end rotary type of third bracket is equipped with idler wheel 33, is equipped with second piston at the top of third bracket 32
Cylinder 27, it is mobile in second piston cylinder 27 to be equipped with the second pressing plate 30, elevating lever 29, second piston cylinder are equipped at the top of the second pressing plate 30
27 tops are provided with the 6th through-hole 28, and 29 upper end of elevating lever passes through the 6th through-hole 28, and 29 upper end of elevating lever is equipped with leg pressing rod 31, and second
27 bottom of piston cylinder is equipped with the second sealing ring 26, and 25 right end of drainage arrangement passes through the second sealing ring 26.
Drainage arrangement 25 includes first piston cylinder 250, the first pressing plate 251, the first sealing ring 252 and water pipe 253, front
2 bottom right of bearing bar is equipped with first piston cylinder 250, and movable type is equipped with the first pressing plate 251, the first pressure in first piston cylinder 250
251 top of plate is connect with 21 lower end of the second l-shaped rod, and 250 bottom right of first piston cylinder is equipped with the first sealing ring 252, and first is close
Water pipe 253 is equipped in seal 252,253 right end of water pipe passes through the second sealing ring 26.
It further include having the second sliding rail 34, third sliding block 35, third handle 36 and fixed plate 37,4 bottom right of front handrail
Embedded to be equipped with the second sliding rail 34, slidingtype is equipped with third sliding block 35 on the second sliding rail 34, and 35 bottom of third sliding block is equipped with third
Handle 36, third handle 36 are located at 21 top of the second l-shaped rod, and 36 lower right side of third handle is equipped with fixed plate 37, fixed plate 37
It is connected on the left of right side and second piston cylinder 27.
It further include having curved rod 39, fixing seat 41, connecting plate 42, sponge 43, arc sleeve 44, inserted link 46 and the first spring
47, the 7th through-hole 38 is provided on the left of bearing bar 2,2 top left side of bearing bar is equipped with fixing seat 41, and bearing bar 2 passes through welded connecting
Mode connect with fixing seat 41, fixing seat 41 is located at 38 right of the 7th through-hole, and rotary type is equipped in two side's fixing seat 41 of front and back
Connecting plate 42 is equipped with sponge 43 on the right side of connecting plate 42, and the front and rear sides of 42 left lower of connecting plate are equipped with curved rod 39, connects
Plate 42 is connect by way of welded connecting with curved rod 39, and 39 lower end of curved rod passes through the 7th through-hole 38,39 right side of curved rod
Uniformly be provided with multiple jacks 40,2 bottom left of bearing bar is equipped with arc sleeve 44, bearing bar 2 by way of welded connecting with
Arc sleeve 44 connects, and arc sleeve 44 is located at 1 left of first support, and 39 lower end of curved rod is located in arc sleeve 44, arc
It is provided with the 8th through-hole 45 on the upside of 44 left part of sleeve, inserted link 46 is equipped with when moving in the 8th through-hole 45,46 lower end of inserted link is located at jack
In 40, the first spring 47 is connected on inserted link 46,47 lower end of the first spring is connect with arc sleeve 44.
When people need to carry out leg pressing, people first pass through idler wheel 33 and pull third bracket 32 to the left, when people pull
To after position appropriate, idler wheel 33 is fixed people, and then third bracket 32 is fixed, and then people can put leg
Set and carry out leg pressing on leg pressing rod 31, when people feel 31 position of leg pressing rod it is lower when, people one it is hand steered the second l-shaped rod 21,
Pull second handle 20 to the right on the other hand, second handle 20 drives rotating box 11 to rotate clockwise, and rotating box 11 drives arc-shaped slide rail
17 carry out slid clockwise on the second sliding block 18, while plectrum 15 being driven to rotate clockwise, plectrum 15 oppress limiting tooth 22 to
Lower movement, and then the second l-shaped rod 21 is driven to move down, when the second l-shaped rod 21 moves down certain distance, plectrum 15 and limit
When tooth 22 no longer contacts, people push second handle 20 to the left, and second handle 20 drives rotating box 11 to rotate counterclockwise, and then band
Dynamic plectrum 15 rotates counterclockwise, and when the limiting tooth 22 of plectrum 15 and top contacts, torque spring 16 is compressed, and second handle is worked as
After 20 go back to original position, plectrum 15 is moved to 22 top of limiting tooth of top, and plectrum 15 is under the spring-force driven dual of torque spring 16
It can reset, and then limiting tooth 22 is blocked, prevent the second l-shaped rod 21 from moving up, while the second l-shaped rod 21 moves down and can make
Drainage arrangement 25 works, and then enters the water in drainage arrangement 25 in second piston cylinder 27, and push up the second pressing plate
30, the second pressing plate 30 drives elevating lever 29 and leg pressing rod 31 to move up, and after leg pressing rod 31 moves up in place, people are just not
Be rotated further by second handle 20, and then leg pressing rod 31 no longer moves, people can carry out leg pressing, when people feel leg pressing rod 31 compared with
Gao Shi, people first pull the first in command 9 to the left, and the first in command 9 drives rotating box 11, the first sliding block 7 and mobile bar 8 to moving to left
It is dynamic, and then plectrum 15 is no longer contacted with limiting tooth 22, no longer blocks limiting tooth 22, then people can pull up the second L-type
Bar 21, so as to drive leg pressing rod 31 to move down, after leg pressing rod 31 is moved to suitable position, people stop pulling up the
Then two l-shaped rods 21 push to the right the first in command 9 again, and then block plectrum 15 by limiting tooth 22, prevent the second l-shaped rod 21
It continues to move up, so that the position of leg pressing rod 31 is fixed, so can be adjusted leg pressing rod 31 convenient for people
Highly, people can be made to be adjusted to be more suitable for the position of oneself, performing physical exercise convenient for people by leg pressing rod 31, the effect of inclined plate 13 is
Support is provided for torque spring 16, when foot is put on leg pressing rod 31 by people, handrail 4 can provide support for people, prevent
Centre of body weight is unstable and the case where swaying, fall down occur when people stand, and improves safety.
When the second l-shaped rod 21 moves down, the second l-shaped rod 21 can oppress downwards the first pressing plate 251, and then make first to live
Water in plug cylinder 250 is entered in second piston cylinder 27 by water pipe 253, when the second l-shaped rod 21 moves up, the second L-type
Bar 21 can pull up the first pressing plate 251, and then the water in second piston cylinder 27 is made to be withdrawn into first piston cylinder by water pipe 253
In 250, the lifting of so i.e. controllable leg pressing rod 31, so that people be made to be adjusted to more comfortable leg pressing position, the first sealing ring
252 effect is to prevent the water in first piston cylinder 250 from flowing out.
When people need to adjust at a distance from leg pressing rod 31, idler wheel 33 is first released and is braked by people, then people
The position of mobile leg pressing rod 31, when people need to further at a distance from leg pressing rod 31, people pull third handle 36 to the left, into
And fixed plate 37 is driven to be moved to the left, fixed plate 37 drives second piston cylinder 27 to be moved to the left, to make leg pressing rod 31 to moving to left
It is dynamic, it furthers at a distance from people, while third handle 36 drives third sliding block 35 to be moved to the left on the second sliding rail 34, works as people
When needing leg pressing rod 31 far from people, people push to the right third handle 36, and then drive fixed plate 37 and second piston cylinder
27 move right, so that leg pressing rod 31 be made to move right, widen at a distance from people, while third handle 36 drives third sliding block
35 move right on the second sliding rail 34, and after people adjust the position of leg pressing rod 31, people again make idler wheel 33
It is dynamic, and then move leg pressing rod 31 no longer.
When people are when being adjusted leg pressing height, people it is possible that the case where falling to the left, and people fall in order to prevent
The case where falling on the ground, and it is provided with connecting plate 42, when people fall to the left, people can lean against the sponge 43 on 42 right side of connecting plate
On, people are accepted, it is therefore prevented that people's falls down, it is easier to protect the personal safety of people, safety is higher, in training
Before, people can be according to itself practical tilt angle for being adjusted connecting plate 42, preferably to protect oneself, when people need
When tuning up the tilt angle of connecting plate 42, people first pull up inserted link 46, and 46 lower end of inserted link is removed out of jack 40, the first bullet
Spring 47 is stretched, and when people need to tune up the tilt angle of connecting plate 42, people rotate counterclockwise connecting plate 42, connecting plate
42 drive curved rods 39 rotate counterclockwise, and curved rod 39 slides into arc sleeve 44, when people need to turn down connecting plate 42
When tilt angle, people rotate clockwise connecting plate 42, connecting plate 42 drive curved rod 39 rotate clockwise, curved rod 39 from
It is skidded off in arc sleeve 44, when connecting plate 42 turns to the position of needs, people stop operating connecting plate 42, then will insert again
Bar 46 unclamps, and inserted link 46 moves down under the spring-force driven dual of the first spring 47, and then 46 lower end of inserted link is made to be inserted into jack
In 40, so that the position of connecting plate 42 is fixed, the 7th through-hole 38 is that the movement of curved rod 39 is oriented to.
Although the disclosure, art technology has shown and described referring to the certain exemplary embodiments of the disclosure
Personnel it should be understood that in the case where the spirit and scope of the present disclosure limited without departing substantially from the following claims and their equivalents,
A variety of changes in form and details can be carried out to the disclosure.Therefore, the scope of the present disclosure should not necessarily be limited by above-described embodiment,
But should be not only determined by appended claims, also it is defined by the equivalent of appended claims.
Claims (4)
1. a kind of sport leg pressing auxiliary device includes first support, bearing bar, second support, handrail, fixed link, the first cunning
Rail, the first sliding block, mobile bar, the first in command, first bearing seat, rotating box, inclined plate, plectrum, torque spring, arc-shaped slide rail,
Two sliding blocks, the first l-shaped rod and second handle, two side's first support top of front and back are equipped with bearing bar, left and right two at the top of bearing bar
Side is symmetrically arranged with second support, and handrail is equipped at the top of two side's second support of left and right, is equipped with and fixes on the right side of the second support of front side right
Bar, fixed link right side is embedded to be equipped with the first sliding rail, and slidingtype is equipped with the first sliding block on the downside of the first sliding rail, sets on the downside of the first sliding block
There is mobile bar, mobile bar top is equipped with the first in command, and mobile bar lower end is equipped with first bearing seat, is equipped on front side of first bearing seat
Rotating box, rotating box front side are provided with the first groove, and left part is equipped with inclined plate on front side of rotating box, and inclined plate is located in the first groove, rotate
First through hole is provided on the right side of box, rotary type is equipped with plectrum on the right side of rotating box, and inclined plate top right side is connected with torque spring, torsion bullet
Spring upper end is connect with plectrum, and embedded at left and right sides of rotating box rear portion to be equipped with arc-shaped slide rail, arc-shaped slide rail inner sliding type is equipped with
Second sliding block, two sides are symmetrically arranged with the first l-shaped rod up and down for mobile bar front, connect on rear side of the first l-shaped rod front end and the second sliding block,
Rotating box upper back is equipped with second handle, and second handle is located above the top of the first l-shaped rod, characterized in that further includes having
Second l-shaped rod, limiting tooth, drainage arrangement, the second sealing ring, second piston cylinder, elevating lever, the second pressing plate, leg pressing rod, third branch
Frame and idler wheel, front bearing bar bottom right are equipped with drainage arrangement, are provided with the second through-hole, drainage arrangement top on the right side of the bearing bar of front
Third through-hole is provided among portion, third through-hole is located at below the second through-hole, and drainage arrangement is equipped with the second l-shaped rod, the second l-shaped rod
Upper end passes through third through-hole and the second through-hole, and the second l-shaped rod left upper portion is uniformly provided with multiple limiting tooths, plectrum and limit toe joint
Touching, first support right are equipped with third bracket, and third pedestal lower end rotary type is equipped with idler wheel, and it is living that third cradle top is equipped with second
Plug cylinder, it is mobile in second piston cylinder to be equipped with the second pressing plate, it is equipped with elevating lever at the top of the second pressing plate, is provided at the top of second piston cylinder
6th through-hole, elevating lever upper end pass through the 6th through-hole, and elevating lever upper end is equipped with leg pressing rod, and it is close that second piston cylinder bottom portion is equipped with second
Seal, drainage arrangement right end pass through the second sealing ring.
2. a kind of sport leg pressing auxiliary device described in accordance with the claim 1, characterized in that drainage arrangement includes first piston
Cylinder, the first pressing plate, the first sealing ring and water pipe, front bearing bar bottom right are equipped with first piston cylinder, move in first piston cylinder
Dynamic formula is equipped with the first pressing plate, connect at the top of the first pressing plate with the second l-shaped rod lower end, and it is close that first piston cylinder bottom right is equipped with first
Seal, the first sealing ring is interior to be equipped with water pipe, and water pipe right end passes through the second sealing ring.
3. a kind of sport leg pressing auxiliary device according to claim 2, characterized in that further include having the second sliding rail, third
Sliding block, third handle and fixed plate, front handrail bottom right is embedded to be equipped with the second sliding rail, and slidingtype is equipped on the second sliding rail
Third sliding block, third slider bottom are equipped with third handle, and third handle is located above the second l-shaped rod, third handle lower right side
Equipped with fixed plate, it is connect on the right side of fixed plate on the left of second piston cylinder.
4. a kind of sport leg pressing auxiliary device described in accordance with the claim 3, characterized in that further include have curved rod, fixing seat,
Connecting plate, sponge, arc sleeve, inserted link and the first spring, bearing bar left side are provided with the 7th through-hole, and bearing bar top left side is equipped with
Fixing seat, fixed seating are equipped with connecting plate in rotary type on the 7th through-hole right, two side's fixing seat of front and back, are equipped on the right side of connecting plate
Sponge, the front and rear sides of connecting plate left lower are equipped with curved rod, and curved rod lower end passes through the 7th through-hole, and curved rod right side is
Even to be provided with multiple jacks, bearing bar bottom left is equipped with arc sleeve, and arc sleeve is located at first support left, curved rod lower end
In arc sleeve, it is provided with the 8th through-hole on the upside of arc sleeve left part, inserted link, inserted link lower end are equipped with when moving in the 8th through-hole
The first spring is connected in jack, on inserted link, the first lower spring end is connect with arc sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531342.9A CN110478854B (en) | 2019-06-19 | 2019-06-19 | Sports leg pressing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910531342.9A CN110478854B (en) | 2019-06-19 | 2019-06-19 | Sports leg pressing auxiliary device |
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| Publication Number | Publication Date |
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| CN110478854A true CN110478854A (en) | 2019-11-22 |
| CN110478854B CN110478854B (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910531342.9A Active CN110478854B (en) | 2019-06-19 | 2019-06-19 | Sports leg pressing auxiliary device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206285422U (en) * | 2016-11-14 | 2017-06-30 | 佳木斯大学 | Portable pneumatic leg press |
| CN206792928U (en) * | 2017-05-31 | 2017-12-26 | 胡子菲 | A kind of height-adjustable leg pressing fitness equipment |
| US20180193689A1 (en) * | 2017-01-10 | 2018-07-12 | James W Farris | Spine saver auxiliary support apparatus for bench press and method for using same |
| CN109395322A (en) * | 2018-11-16 | 2019-03-01 | 彭景飞 | A kind of training device of leg pressing |
-
2019
- 2019-06-19 CN CN201910531342.9A patent/CN110478854B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206285422U (en) * | 2016-11-14 | 2017-06-30 | 佳木斯大学 | Portable pneumatic leg press |
| US20180193689A1 (en) * | 2017-01-10 | 2018-07-12 | James W Farris | Spine saver auxiliary support apparatus for bench press and method for using same |
| CN206792928U (en) * | 2017-05-31 | 2017-12-26 | 胡子菲 | A kind of height-adjustable leg pressing fitness equipment |
| CN109395322A (en) * | 2018-11-16 | 2019-03-01 | 彭景飞 | A kind of training device of leg pressing |
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| Publication number | Publication date |
|---|---|
| CN110478854B (en) | 2020-11-17 |
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Effective date of registration: 20201019 Address after: Room 501, unit 2, building 27, Jujiang Road, chuocheng street, Yiwu City, Jinhua City, Zhejiang Province Applicant after: Yiwu Tiancheng Technology Co., Ltd Address before: 301617 Tianjin Institute of physical education, No. 16, Donghaidao, West District, Tuanbo new city, Jinghai County, Tianjin Applicant before: Qiu Guifeng |
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Application publication date: 20191122 Assignee: YIWU XUGE SPORTING GOODS Co.,Ltd. Assignor: Yiwu Tiancheng Technology Co., Ltd Contract record no.: X2021330000298 Denomination of invention: A sports leg pressing auxiliary device Granted publication date: 20201117 License type: Common License Record date: 20210923 |
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Application publication date: 20191122 Assignee: Yiwu DuoMeng e-commerce Co.,Ltd. Assignor: Yiwu Tiancheng Technology Co., Ltd Contract record no.: X2021330000362 Denomination of invention: A sports leg pressing auxiliary device Granted publication date: 20201117 License type: Common License Record date: 20210927 |