CN207614260U - A kind of sport leg press - Google Patents
A kind of sport leg press Download PDFInfo
- Publication number
- CN207614260U CN207614260U CN201720410492.0U CN201720410492U CN207614260U CN 207614260 U CN207614260 U CN 207614260U CN 201720410492 U CN201720410492 U CN 201720410492U CN 207614260 U CN207614260 U CN 207614260U
- Authority
- CN
- China
- Prior art keywords
- adjusting rod
- screw thread
- external screw
- hole
- bottom plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model belongs to sports equipment technical field, more particularly to a kind of sport leg press, including bottom plate, bottom plate upper surface center is equipped with rhombic supporting column, loop bar is equipped with above rhombic supporting column, loop bar lower face is equipped with the rhomboid cavity to match with rhombic supporting column, loop bar upper surface is equipped with the first adjusting rod, first adjusting rod external wall of upper portion is equipped with the first external screw thread, it is additionally provided with cannulated sleeve above first adjusting rod, cannulated sleeve inner wall lower is equipped with the first internal thread to match with the first external screw thread, the second adjusting rod is equipped with above cannulated sleeve, second adjusting rod lower part outer wall is equipped with the second external screw thread, first external screw thread and the second external screw thread are oppositely oriented, articulated shaft keeps hinged seat and the second adjusting rod hinged also cross first through hole and the second through-hole, hinged seat upper surface is additionally provided with arc pallet, arc pallet upper surface is equipped with foam-rubber cushion.The purpose is to：Solve the problem of the unadjustable and transport difficult of the poor height of comfort level caused by existing leg press fault of construction.
Description
Technical field
The utility model belongs to sports equipment technical field, and in particular to a kind of sport leg press.
Background technology
Some athletic training programs need to stretch limbs before training, prevent occurring limbs drawing in the training process
Wound, leg pressing is one of basic training of sports, especially for this kind of sports items such as wushu and gymnastics leg training more
Need to realize that the rehearsal of some elemental motions is intended to so the limbs before athletic training leg pressing or movement stretch by leg pressing
Leg pressing apparatus is used, leg pressing assists carrying out generally by horizontal bar, but since the height of horizontal bar is fixed, can not adjust, Bu Nengman
The requirement of foot difference trainer, the contact surface of bar and human leg that leg pressing uses is generally cylindrical surface, so the foot of practitioner
It is small it to be placed in contact area on horizontal bar with rear end or with key position, without elasticity, firmly heel rear end or has with key position when leg pressing
Tenderness sense directly affects flexible practice effect on rear side of people's leg, and is easy to skid, and heel rear end can fall from horizontal bar, make
The problem of being pulled at leg.
Utility model content
The purpose of this utility model is：It is intended to provide a kind of sport leg press, for solving existing leg press structure
The problem of comfort level caused by defect is poor, height unadjustable and transport difficult.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows：
A kind of sport leg press, including bottom plate, bottom plate upper surface center are equipped with rhombic supporting column, the diamond shape branch
Loop bar is equipped with above dagger, the loop bar lower face is equipped with the rhomboid cavity to match with rhombic supporting column, the loop bar upper end
Face is equipped with the first adjusting rod, and the first adjusting rod external wall of upper portion is equipped with the first external screw thread, is also set above first adjusting rod
There are cannulated sleeve, the cannulated sleeve inner wall lower to be equipped with the first internal thread to match with the first external screw thread, the hollow sleeve
Cylinder top is equipped with the second adjusting rod, and second adjusting rod lower part outer wall is equipped with the second external screw thread, first external screw thread and the
Two external screw threads are oppositely oriented, and the cannulated sleeve upper inside wall is equipped with the second internal thread to match with the second external screw thread, described
Second adjusting rod top front end face is equipped with first through hole, is additionally provided with hinged seat above second adjusting rod, before the hinged seat
End face is equipped with the second through-hole, is equipped with articulated shaft in second through-hole, the articulated shaft is also cross first through hole and second
Through-hole keeps hinged seat and the second adjusting rod hinged, and the hinged seat upper surface is additionally provided with arc pallet, before and after the arc pallet
Side is more slightly higher than center, and the arc pallet left and right sides is more slightly lower than center, and the arc pallet upper surface is equipped with foam-rubber cushion.
Using the utility model of above-mentioned technical proposal, when in use, bottom plate is placed on bottom surface, makes rhombic supporting column court
On, then grip rod set is arranged on rhombic supporting column, then cannulated sleeve by the cooperation of the first external screw thread and the first internal thread
On the first adjusting rod, then use articulated shaft that hinged seat and the second adjusting rod is hinged, then the second adjusting rod is led to
The cooperation for crossing the second external screw thread and the first internal thread is set in the top of cannulated sleeve；It, can be a leg when person taking exercise's leg pressing
It is placed on the foam-rubber cushion of arc pallet upper surface, since side is more slightly higher than center before and after arc pallet, leg can be prevented from arc
It is slid on supporting plate；Arc pallet left and right sides is more slightly lower than center, is more bonded heel rear end or the shape with key position, and enhancing is comfortable
Property；When needing to adjust the height of height leg press, bottom plate is slammed with a foot, a hand is caught the second adjusting rod, reused
An other hand rotates cannulated sleeve, you can the height for completing arc pallet is adjusted；Meanwhile the equal independent design of all parts, side
Just it transports.Such structure design enhances heel rear end or the comfort with key position, while can be according to the demand of user
Adjust the height of leg press, and convenient transportation.
It further limits, the bottom plate is rectangle, and the bottom plate right side is set there are two third through-hole, the bottom plate right
Equipped with supporting block, the supporting block left side is equipped with supporting rod in third through-hole corresponding position, and the supporting rod left end is set in
In corresponding third through-hole.Such structure design, when in use, people are stood on the left of leg press, leg are pressed to the right, supporting block branch
The power that support leg portion applies to the right can prevent leg press from toppling over；When transport, supporting block is pushed can to the left, supporting rod is made to be received in
In third through-hole, it is convenient for carrying.
It further limits, the supporting block left side is inlaid with magnet.Such structure design can make branch in transport
Bracer is attached to the right side of bottom plate, supporting block will not be made to detach with bottom plate because of jolting, practicability is stronger.
It further limits, the cannulated sleeve outer wall is equipped with anti-skid chequer.Such structure design, in rotation cannulated sleeve tune
When saving leg press height, the frictional force between palm and cannulated sleeve can be increased, it is easier to adjust.
It further limits, the foam-rubber cushion is detachably connected with arc pallet.Such structure design, when foam-rubber cushion uses
After a period of time, foam-rubber cushion can be removed cleaning, or the foam-rubber cushion more renewed.
Description of the drawings
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of structural schematic diagram of sport leg press embodiment of the utility model；
Fig. 2 is a kind of schematic cross-sectional view of sport leg press embodiment of the utility model；
Fig. 3 is a kind of part decomposition texture schematic diagram of sport leg press embodiment of the utility model；
Main element symbol description is as follows：
Bottom plate 1, rhombic supporting column 11, supporting rod 12, supporting block 13, loop bar 2, the first adjusting rod 21, cannulated sleeve 3,
Two adjusting rods 4, first through hole 41, hinged seat 5, the second through-hole 51, articulated shaft 52, arc pallet 53.
Specific implementation mode
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in FIG. 1 to 3, a kind of sport leg press of the utility model, including bottom plate 1,1 upper surface of bottom plate center
Equipped with rhombic supporting column 11,11 top of rhombic supporting column is equipped with loop bar 2, and 2 lower face of loop bar is equipped with and 11 phase of rhombic supporting column
The rhomboid cavity matched, 2 upper surface of loop bar are equipped with the first adjusting rod 21, and 21 external wall of upper portion of the first adjusting rod is equipped with the first external screw thread,
First adjusting rod, 21 top is additionally provided with cannulated sleeve 3, and 3 inner wall lower of cannulated sleeve is equipped with first to match with the first external screw thread
Internal thread, the top of cannulated sleeve 3 are equipped with the second adjusting rod 4, and 4 lower part outer wall of the second adjusting rod is equipped with the second external screw thread, outside first
Screw thread and the second external screw thread are oppositely oriented, and 3 upper inside wall of cannulated sleeve is equipped with the second internal thread to match with the second external screw thread,
Second adjusting rod, 4 top front end face is equipped with first through hole 41, and 4 top of the second adjusting rod is additionally provided with hinged seat 5,5 front end of hinged seat
Face is equipped with the second through-hole 51, is equipped with articulated shaft 52 in the second through-hole 51, articulated shaft 52 is also cross first through hole 41 and second
Through-hole 51 keeps hinged seat 5 and the second adjusting rod 4 hinged, and 5 upper surface of hinged seat is additionally provided with arc pallet 53, before and after arc pallet 53
Side is more slightly higher than center, and 53 left and right sides of arc pallet is more slightly lower than center, and 53 upper surface of arc pallet is equipped with foam-rubber cushion.
In the present embodiment, when in use, bottom plate 1 is placed on bottom surface, makes rhombic supporting column 11 upward, then loop bar 2
It is sleeved on rhombic supporting column 11, then cannulated sleeve 3 is set in the first tune by the cooperation of the first external screw thread and the first internal thread
On pole 21, then use articulated shaft 52 that hinged seat 5 and the second adjusting rod 4 is hinged, then the second adjusting rod 4 is passed through
The cooperation of second external screw thread and the first internal thread is set in the top of cannulated sleeve 3；When person taking exercise's leg pressing, a leg can be put
It sets on the foam-rubber cushion of 53 upper surface of arc pallet, since side is more slightly higher than center before and after arc pallet 53, leg can be prevented from arc
It is slid on shape supporting plate 53；53 left and right sides of arc pallet is more slightly lower than center, is more bonded heel rear end or the shape with key position, enhancing
Comfort；When needing to adjust the height of height leg press, bottom plate 1 is slammed with a foot, a hand catches the second adjusting rod 4,
Reuse other hand rotation cannulated sleeve 3, you can the height for completing arc pallet 53 is adjusted；Meanwhile all parts are only
Erect meter, convenience in transport.Such structure design, enhances heel rear end or the comfort with key position, while can be according to making
The demand of user adjusts the height of leg press, and convenient transportation.
It is preferred that bottom plate 1 is rectangle, 1 right side of bottom plate is set there are two third through-hole, and 1 right of bottom plate is equipped with supporting block 13, branch
13 left side of bracer is equipped with supporting rod 12 in third through-hole corresponding position, and 12 left end of supporting rod is set in corresponding third through-hole
It is interior.Such structure design, when in use, people are stood on the left of leg press, leg are pressed to the right, 13 leg-supporting of supporting block is to the right
The power of application can prevent leg press from toppling over；When transport, supporting block 13 is pushed can to the left, supporting rod 12 is made to be received in third through-hole
It is interior, it is convenient for carrying.In fact, also can be specific to consider according to actual conditions.
It is preferred that 13 left side of supporting block is inlaid with magnet.Such structure design can be such that supporting block 13 pastes in transport
In the right side of bottom plate 1, supporting block 13 will not be made to detach with bottom plate 1 because of jolting, practicability is stronger.In fact, also can root
It is specific to consider according to actual conditions.
It is preferred that 3 outer wall of cannulated sleeve is equipped with anti-skid chequer.Such structure design adjusts leg press in rotation cannulated sleeve 3
When height, the frictional force between palm and cannulated sleeve 3 can be increased, it is easier to adjust.In fact, also can according to actual conditions,
Consider other structure designs that adjusting difficulty can be made to reduce.
It is preferred that foam-rubber cushion is detachably connected with arc pallet 53.Such structure design, when foam-rubber cushion uses a period of time
Afterwards, foam-rubber cushion can be removed cleaning, or the foam-rubber cushion more renewed.In fact, also can be specific to consider according to actual conditions.
A kind of sport provided by the utility model is described in detail with leg press above.The explanation of specific embodiment
It is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvement can also be carried out to the utility model and are repaiied
Decorations, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (4)
1. a kind of sport leg press, it is characterised in that：Including bottom plate (1), bottom plate (1) the upper surface center is equipped with diamond shape branch
Dagger (11), rhombic supporting column (11) top are equipped with loop bar (2), and loop bar (2) lower face is equipped with and rhombic supporting column
(11) rhomboid cavity to match, loop bar (2) upper surface is equipped with the first adjusting rod (21), on first adjusting rod (21)
Portion's outer wall is equipped with the first external screw thread, and cannulated sleeve (3), the cannulated sleeve (3) are additionally provided with above first adjusting rod (21)
Inner wall lower is equipped with the first internal thread to match with the first external screw thread, and the second adjusting rod is equipped with above the cannulated sleeve (3)
(4), the second adjusting rod (4) lower part outer wall is equipped with the second external screw thread, first external screw thread and the second external screw thread rotation direction phase
Instead, cannulated sleeve (3) upper inside wall is equipped with the second internal thread to match with the second external screw thread, second adjusting rod
(4) top front end face is equipped with first through hole (41), and hinged seat (5), the hinged seat are additionally provided with above second adjusting rod (4)
(5) front end face is equipped with the second through-hole (51), and articulated shaft (52) is equipped in second through-hole (51), and the articulated shaft (52) is same
When pass through first through hole (41) and the second through-hole (51) to make hinged seat (5) and the second adjusting rod (4) hingedly, the hinged seat (5)
Upper surface is additionally provided with arc pallet (53), and side is more slightly higher than center before and after the arc pallet (53), and the arc pallet (53) is left
Right side is more slightly lower than center, and arc pallet (53) upper surface is equipped with foam-rubber cushion, and the bottom plate (1) is rectangle, the bottom plate (1)
Right side is set there are two third through-hole, and bottom plate (1) right is equipped with supporting block (13), and supporting block (13) left side is in the
Three through-hole corresponding positions are equipped with supporting rod (12), and supporting rod (12) left end is set in corresponding third through-hole.
2. a kind of sport leg press according to claim 1, it is characterised in that：It inlays supporting block (13) left side
There is magnet.
3. a kind of sport leg press according to claim 2, it is characterised in that：Cannulated sleeve (3) outer wall is equipped with
Anti-skid chequer.
4. a kind of sport leg press according to claim 3, it is characterised in that：The foam-rubber cushion and arc pallet (53)
It is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720410492.0U CN207614260U (en) | 2017-04-19 | 2017-04-19 | A kind of sport leg press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720410492.0U CN207614260U (en) | 2017-04-19 | 2017-04-19 | A kind of sport leg press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207614260U true CN207614260U (en) | 2018-07-17 |
Family
ID=62818363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720410492.0U Expired - Fee Related CN207614260U (en) | 2017-04-19 | 2017-04-19 | A kind of sport leg press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207614260U (en) |
-
2017
- 2017-04-19 CN CN201720410492.0U patent/CN207614260U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWD203307S (en) | Exercise bike | |
| CN206867596U (en) | A kind of lower waist device of dancing exercise | |
| CN204655871U (en) | Multifunctional combined trainer | |
| CN205234808U (en) | Medical rehabilitation bed | |
| CN207614260U (en) | A kind of sport leg press | |
| CN205832482U (en) | Muscle athletic training device | |
| CN205386321U (en) | But intelligence height -adjusting's table tennis table | |
| CN202961701U (en) | Leg pressing device used in physical training | |
| CN206730111U (en) | A kind of new old-person walking-aid vehicle | |
| CN205569577U (en) | Automatic parallel bar integration drill rack of count | |
| CN205252487U (en) | Novel billiard ball pole rack | |
| CN203915901U (en) | Folding handstand massaging body-building device | |
| CN210021052U (en) | Aerobics exercises tensile training equipment | |
| CN205672436U (en) | body-building bed | |
| CN205145493U (en) | Rowing machine | |
| CN104056427A (en) | Foldable portable headstand and run fitness device | |
| CN202426832U (en) | Multi-functional orthopedic walker | |
| CN110523049A (en) | Bar inverted walk machine and its installation and application method are held comprising a variety of body building methods | |
| CN205549389U (en) | Adjustable body -building board | |
| CN205598505U (en) | Tell and receive ware | |
| CN204840809U (en) | Shank ligament elongator | |
| CN105080055A (en) | Dynamic balancing stand | |
| CN203886124U (en) | Multifunctional supination plate | |
| CN201912407U (en) | Waist and back massager | |
| CN204543396U (en) | Force treadmill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180717 Termination date: 20190419 |