CN205339992U - Special leg pressing trainer of sports - Google Patents
Special leg pressing trainer of sports Download PDFInfo
- Publication number
- CN205339992U CN205339992U CN201620074240.0U CN201620074240U CN205339992U CN 205339992 U CN205339992 U CN 205339992U CN 201620074240 U CN201620074240 U CN 201620074240U CN 205339992 U CN205339992 U CN 205339992U
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- loop bar
- fixed
- support
- slip cap
- wall
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Abstract
The utility model provides a special leg pressing trainer of sports, includes base, bracing piece, props up looper arm and crossbeam loop bar, the fixed two spinal branch vaulting poles that are provided with the symmetry setting are provided with the external screw thread on the base on the upper end of the support bar outer wall, the corresponding looper arm that is provided with in bracing piece top, looper arm lower extreme be provided with with bracing piece complex through -hole, be provided with the internal thread with matching the external screw on the through -hole inner wall, be fixed with the regulation post on the looper arm bottom outer wall, evenly be provided with a plurality of tooth on the regulation post circumferential surface, be provided with the cogged drive belt of being connected with tooth cooperation between the two regulation posts, two spinal branch looper arms upper end slip cap is equipped with the slip cap, be fixed with the ring arch on the looper arm of slip cap below, it establishes the spring on a looper arm to be provided with the cover between the terminal surface under protruding up end of ring and the slip cap, the utility model discloses simple structure, height -adjusting is convenient, can prevent that training person from falling down, alleviates the painful sense of training person, utilizes the space big, and use cost is low.
Description
Technical field
This utility model relates to sports apparatus field, specifically a kind of special leg pressing training devices of physical culture.
Background technology
At present, in body-building apparatus, athlete or trainer are generally adopted leg-stretching trainer material to realize leg pressing exercise or training, and existing leg pressing equipment is generally adopted the mode of horizontal bar, but this equipment height can not regulate, the requirement of different trainer can not be met, and, during leg pressing, bracket and crossbeam that existing leg-stretching trainer contacts with lower limb are all rigidity, trainer is easily brought misery by the structure of this rigidity, affects leg pressing effect.It addition, there is no accessory near existing pressing-leg device, the easy shift position of single lower limb that so first leg pressing is stood, not only affect leg pressing effect, and health is easily fallen down, bring damage to trainer；And leg pressing training mechanism limited space, it is provided that less to the position of trainer's training, when many people train, it is necessary to be equipped with other leg pressing training devices, cost is relatively big, in-convenience in use.
Utility model content
The purpose of this utility model is in that to provide a kind of simple in construction, and it is highly convenient to regulate, it is possible to prevent trainer from falling down, alleviate trainer's pain, utilizing space to enrich, the special leg pressing training devices of physical culture that use cost is low, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of special leg pressing training devices of physical culture, including base, support bar, support loop bar and crossbeam loop bar, described base is fixedly installed symmetrically arranged two support bars, post upper outer wall is provided with external screw thread, support loop bar it is correspondingly arranged on above support bar, described support loop bar lower end is provided with the through hole coordinated with support bar, through-hole wall is provided with the female thread coordinated with external screw thread, support and loop bar bottom outer wall is fixed with adjustable column, adjustable column circumferential outer surface is evenly arranged with multiple teeth, the cogged drive belt being connected with teeth it is provided with between two adjustable columns, two support loop bar upper end slip cap and are provided with slip cap, support loop bar below slip cap is fixed with annulus projection, it is provided with between annulus projection upper surface and slip cap lower surface and is set in the spring supported on loop bar, the lateral wall of two slip caps is fixed with crossbeam loop bar, crossbeam loop bar between two slip caps is provided with multiple rotational sleeve, rotational sleeve upper end sidewall is fixed with the arc-shaped bracket adapted with human leg, crossbeam loop bar two side ends is slided and is inserted with pumping rod, pumping rod is provided with the arc groove adapted with human leg, the upper surface of arc groove and arc-shaped bracket is all equipped with elastic cushion, the free end of described pumping rod is fixed with baffle plate, the top of described support loop bar is fixed with block seat.
Further, the external thread rotary on described two support bar outer walls is to identical.
Further, described cogged drive belt outer wall is provided with the driving handle for promoting cogged drive belt to move.
Further, described baffle plate upper end is fixed with the handrail with anti-skidding lines.
Further, described block seat upper surface is fixed with the handrail with anti-skidding lines.
Compared with prior art, the beneficial effects of the utility model are: support and be fixed with adjustable column on the outer wall of loop bar bottom, adjustable column circumferential outer surface is evenly arranged with multiple teeth, the cogged drive belt being connected with teeth it is provided with between two adjustable columns, two support bars are connected with supporting loop bar by the screw thread that rotation direction is identical, only need to promote cogged drive belt, it becomes possible to regulate the height supporting loop bar, the velocity of rotation of two adjustable columns is consistent, so that it is guaranteed that the lifting that two, left and right supports loop bar synchronizes；Slip cap is arranged below spring, and the upper surface of arc groove and arc-shaped bracket is each through the elastic cushion the laid lower limb heel with trainer or lower limb key location contacts, significantly reduces the tenderness sense at heel portion or lower limb key position in trainer's leg pressing process；Being provided with handrail on baffle plate or block seat, trainer is when training, it is possible to hand steered handrail carries out, it is to avoid trainer falls down because health is unstable, alleviates the psychological burden of trainer；Arc-shaped bracket is rotationally connected by rotational sleeve and crossbeam loop bar, and when training, the angle of inclination of trainer's leg changes, and arc-shaped bracket can be made adjustment accordingly, is always ensured that arc-shaped bracket and leg have bigger contact surface, improves the comfortableness of training；Crossbeam loop bar two side ends is slided and is inserted with pumping rod, when trainer is more, it is possible to pull-out pumping rod, and arc groove also can carry out leg pressing training, utilizes space to enrich, and motility is good.This utility model simple in construction, it is highly convenient to regulate, it is possible to prevents trainer from falling down, alleviates trainer's pain, utilizes space to enrich, and use cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the special leg pressing training devices of a kind of physical culture.
In figure: 1-base, 2-support bar, 3-external screw thread, 4-cogged drive belt, 5-driving handle, 6-adjustable column, 7-supports loop bar, 8-annulus is protruding, 9-spring, 10-slip cap, 11-rotational sleeve, 12-arc groove, 13-pumping rod, 14-arc-shaped bracket, 15-elastic cushion, 16-block seat, 17-crossbeam loop bar, 18-baffle plate, 19-handrail.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of special leg pressing training devices of physical culture, including base 1, support bar 2, support loop bar 7 and crossbeam loop bar 17, described base 1 is fixedly installed symmetrically arranged two support bars 2, support bar 2 upper end outer wall is provided with external screw thread 3, support loop bar 7 it is correspondingly arranged on above support bar 2, described support loop bar 7 lower end is provided with the through hole coordinated with support bar 2, through-hole wall is provided with the female thread coordinated with external screw thread 3, support and loop bar 7 bottom outer wall is fixed with adjustable column 6, adjustable column 6 circumferential outer surface is evenly arranged with multiple teeth, the cogged drive belt 4 being connected with teeth it is provided with between two adjustable columns 6, two support loop bar 7 upper end slip cap and are provided with slip cap 10, support loop bar 7 below slip cap 10 is fixed with annulus projection 8, it is provided with between protruding 8 upper surfaces of annulus and slip cap 10 lower surface and is set in the spring 9 supported on loop bar 7, the lateral wall of two slip caps 10 is fixed with crossbeam loop bar 17, crossbeam loop bar 17 between two slip caps 10 is provided with multiple rotational sleeve 11, rotational sleeve 11 upper end sidewall is fixed with the arc-shaped bracket 14 adapted with human leg, crossbeam loop bar 17 two side ends is slided and is inserted with pumping rod 13, pumping rod 13 is provided with the arc groove 12 adapted with human leg, the upper surface of arc groove 12 and arc-shaped bracket 14 is all equipped with elastic cushion 15, the free end of described pumping rod 13 is fixed with baffle plate 18, the top of described support loop bar 7 is fixed with block seat 16.
In embodiment, external screw thread 3 rotation direction on described two support bar 2 outer walls is identical.
In embodiment, described cogged drive belt 4 outer wall is provided with the driving handle 5 for promoting cogged drive belt 4 to move.
In embodiment, described baffle plate 18 upper end is fixed with the handrail 19 with anti-skidding lines.
In embodiment, described block seat 16 upper surface is fixed with the handrail 19 with anti-skidding lines.
Operation principle of the present utility model is: supports and is fixed with adjustable column 6 on the outer wall of loop bar 7 bottom, adjustable column 6 circumferential outer surface is evenly arranged with multiple teeth, the cogged drive belt 4 being connected with teeth it is provided with between two adjustable columns 6, two support bars 7 are connected with supporting loop bar 7 by the screw thread that rotation direction is identical, only need to promote cogged drive belt 4, just can regulating the height supporting loop bar 7, the velocity of rotation of two adjustable columns 6 is consistent, so that it is guaranteed that the lifting that two, left and right supports loop bar 7 synchronizes；Slip cap 10 is arranged below spring 9, and the upper surface of arc groove 12 and arc-shaped bracket 14 is each through the elastic cushion 15 the laid lower limb heel with trainer or lower limb key location contacts, significantly reduces the tenderness sense at heel portion or lower limb key position in trainer's leg pressing process；Being provided with handrail 19 on baffle plate 18 or block seat 16, trainer is when training, it is possible to hand steered handrail 19 carries out, it is to avoid trainer falls down because health is unstable, alleviates the psychological burden of trainer；Arc-shaped bracket 14 is rotationally connected by rotational sleeve 11 and crossbeam loop bar 17, when training, the angle of inclination of trainer's leg changes, and arc-shaped bracket 14 can be made adjustment accordingly, it is always ensured that arc-shaped bracket 14 and leg have bigger contact surface, improves the comfortableness of training；Crossbeam loop bar 17 two side ends is slided and is inserted with pumping rod 13, when trainer is more, it is possible to pull-out pumping rod 13, and arc groove 12 also can carry out leg pressing training, utilizes space to enrich, and motility is good.
Claims (5)
1. the special leg pressing training devices of physical culture, including base, support bar, support loop bar and crossbeam loop bar, it is characterized in that: described base is fixedly installed symmetrically arranged two support bars, post upper outer wall is provided with external screw thread, support loop bar it is correspondingly arranged on above support bar, described support loop bar lower end is provided with the through hole coordinated with support bar, through-hole wall is provided with the female thread coordinated with external screw thread, support and loop bar bottom outer wall is fixed with adjustable column, adjustable column circumferential outer surface is evenly arranged with multiple teeth, the cogged drive belt being connected with teeth it is provided with between two adjustable columns, two support loop bar upper end slip cap and are provided with slip cap, support loop bar below slip cap is fixed with annulus projection, it is provided with between annulus projection upper surface and slip cap lower surface and is set in the spring supported on loop bar, the lateral wall of two slip caps is fixed with crossbeam loop bar, crossbeam loop bar between two slip caps is provided with multiple rotational sleeve, rotational sleeve upper end sidewall is fixed with the arc-shaped bracket adapted with human leg, crossbeam loop bar two side ends is slided and is inserted with pumping rod, pumping rod is provided with the arc groove adapted with human leg, the upper surface of arc groove and arc-shaped bracket is all equipped with elastic cushion, the free end of described pumping rod is fixed with baffle plate, the top of described support loop bar is fixed with block seat.
2. a kind of special leg pressing training devices of physical culture according to claim 1, it is characterised in that the external thread rotary on described two support bar outer walls is to identical.
3. a kind of special leg pressing training devices of physical culture according to claim 1, it is characterised in that be provided with the driving handle for promoting cogged drive belt to move on described cogged drive belt outer wall.
4. a kind of special leg pressing training devices of physical culture according to claim 1, it is characterised in that described baffle plate upper end is fixed with the handrail with anti-skidding lines.
5. a kind of special leg pressing training devices of physical culture according to claim 1, it is characterised in that be fixed with the handrail with anti-skidding lines on described block seat upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074240.0U CN205339992U (en) | 2016-01-26 | 2016-01-26 | Special leg pressing trainer of sports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074240.0U CN205339992U (en) | 2016-01-26 | 2016-01-26 | Special leg pressing trainer of sports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205339992U true CN205339992U (en) | 2016-06-29 |
Family
ID=56180223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620074240.0U Expired - Fee Related CN205339992U (en) | 2016-01-26 | 2016-01-26 | Special leg pressing trainer of sports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205339992U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963924A (en) * | 2016-07-13 | 2016-09-28 | 孙至真 | Sports leg pressing trainer |
| CN107137884A (en) * | 2017-06-07 | 2017-09-08 | 潘昭恺 | A kind of physical culture leg pressing trainer |
| CN110801605A (en) * | 2019-12-18 | 2020-02-18 | 沈阳体育学院 | Leg pressing frame with adjustable height |
| CN112755477A (en) * | 2021-01-12 | 2021-05-07 | 湖南科技学院 | A dance barre for dance training |
| CN113975736A (en) * | 2021-10-28 | 2022-01-28 | 南京美人福电子商务有限公司 | Shank ligament stretching device for sports |
-
2016
- 2016-01-26 CN CN201620074240.0U patent/CN205339992U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105963924A (en) * | 2016-07-13 | 2016-09-28 | 孙至真 | Sports leg pressing trainer |
| CN107137884A (en) * | 2017-06-07 | 2017-09-08 | 潘昭恺 | A kind of physical culture leg pressing trainer |
| CN110801605A (en) * | 2019-12-18 | 2020-02-18 | 沈阳体育学院 | Leg pressing frame with adjustable height |
| CN112755477A (en) * | 2021-01-12 | 2021-05-07 | 湖南科技学院 | A dance barre for dance training |
| CN112755477B (en) * | 2021-01-12 | 2022-03-01 | 湖南科技学院 | A dance barre for dance training |
| CN113975736A (en) * | 2021-10-28 | 2022-01-28 | 南京美人福电子商务有限公司 | Shank ligament stretching device for sports |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160629 Termination date: 20170126 |