CN202983075U - Foot fixing mechanism of leg stretching exercise machine - Google Patents
Foot fixing mechanism of leg stretching exercise machine Download PDFInfo
- Publication number
- CN202983075U CN202983075U CN 201220726620 CN201220726620U CN202983075U CN 202983075 U CN202983075 U CN 202983075U CN 201220726620 CN201220726620 CN 201220726620 CN 201220726620 U CN201220726620 U CN 201220726620U CN 202983075 U CN202983075 U CN 202983075U
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- China
- Prior art keywords
- foot
- chuck
- clamping sleeve
- fixed mechanism
- fixing mechanism
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a foot fixing mechanism of a leg stretching exercise machine. The foot fixing mechanism comprise a base plate, two foot clamping sleeves, support rods and a fixing mechanism, at least one support rod is mounted between the base plate and the foot clamping sleeves; each foot clamping sleeve comprises an upper clamping sleeve, a lower clamping sleeve and a movable connection plate, the upper clamping sleeve and the lower clamping sleeve are both in a semi-circle shape and connected through the movable connection plate, and the lower clamping sleeve is fixedly arranged on the upper end surface of the support rod; and the fixing mechanism is arranged between the upper clamping sleeve and the lower clamping sleeve and comprises a fixing plate and a screw, the fixing plate is fixedly arranged on the upper clamping sleeve, and the screw is arranged on the lower clamping sleeve. The foot fixing mechanism of the leg stretching exercise machine utilizes the foot clamping sleeves to fix the feet of a user, connects a connection rod with a transmission mechanism, turns a control rod to drive a screw rod to rotate to control the stretch and contraction of the transmission mechanism, and enables foot clamping supports to move forward and backward, thereby facilitating a continuous stretch of legs, being beneficial to improving the blood circulation among leg bones and the bone growth, and effectively correcting genu varum legs and genu valgum legs.
Description
[technical field]
The utility model relates to the technical field of body-building apparatus, particularly the technical field of leg stretching device material.
[background technology]
Now a lot of people have the worry of O type leg, X-type leg, body development period malnutritive, long-term faulty posture, all can cause O type leg, X-type leg to the incorrect firmly custom of shank etc.; Along with the raising of nationwide fitness programs consciousness, the kind of body-building apparatus is increasingly various, and as arm strength extension spring, dumbbell, pedal etc., but it is rarely found that shank is continued the equipment of stretching, and is rare especially for the equipment that O type leg and X-type leg perform physical exercise.
[utility model content]
The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of foot's fixed mechanism of shank stretching fitness equipment, can fixed foot portion, be convenient to stretching that shank is continued, and be conducive to improve the situation of shank O type leg and X-type leg.
for achieving the above object, the utility model proposes a kind of foot's fixed mechanism of shank stretching fitness equipment, comprise backing plate, two pin chucks, pole, fixed mechanism, between described backing plate and pin chuck, at least one pole is installed, described pin chuck is cylindric, described pin chuck comprises chuck, lower chuck and movable connecting plate, described upper chuck and lower chuck are semicircle, connect by movable connecting plate between described upper chuck and lower chuck, described lower chuck is fixedly mounted on the upper surface of pole, described fixed mechanism is installed between chuck and lower chuck, described fixed mechanism comprises fixed head and screw, described fixed head is fixedly mounted on chuck, described screw is positioned on lower chuck.
As preferably, the quantity of described pole is two, and described pole is round bar.
As preferably, also comprise bindiny mechanism, described bindiny mechanism is connected with backing plate, described bindiny mechanism comprise connection expansion link and be connected flexible in bar, in described connection is flexible, bar is set in connection expansion link.
As preferably, in described connection is flexible, bar is provided with some installing holes, offer installing hole on described connection expansion link, be fixedly connected with the second bearing pin by installing hole between bar and connection expansion link in described connection is flexible, coordinate by bearing pin and installing hole and install, realization is to the adjustment of connection expansion link length and fixing, simple to operation.
As preferably, described movable connecting plate is positioned at the outer end of pin chuck, and described fixed mechanism is positioned at the inner of pin chuck, can be fixed easily and fast.
The beneficial effects of the utility model: the utility model fixes people's both feet by the pin chuck, connecting rod is connected with transmission mechanism, rotation control rod, stretching or the contraction of transmission mechanism controlled in the rotation that drives screw rod, foot's folder support can be seesawed, be convenient to stretching that shank is continued, be conducive to promote circulation and the bone growth of blood between the shank bone, effectively O type leg and X-type leg are corrected.
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
[description of drawings]
Fig. 1 is the front view of foot's fixed mechanism of the utility model shank stretching fitness equipment;
Fig. 2 is the use state diagram of foot's fixed mechanism of the utility model shank stretching fitness equipment.
In figure: 1-control lever, 2-roller, 3-connecting rod, 4-framework, 5-screw rod, 6-roller bearing, 7-the first bearing pin, 8-foot fixed mechanism, 81-backing plate, 82-pin chuck, 83-pole, 84-screw, 85-fixed head, 86-connection expansion link, 87-connect flexible in chuck, the movable connecting plate of 823-under bar, 88-installing hole, 89-the second bearing pin, the upper chuck of 821-, 822-.
[specific embodiment]
Consult Fig. 1, foot's fixed mechanism of the utility model shank stretching fitness equipment comprises backing plate 81, two pin chucks 82, pole 83, fixed mechanism, between described backing plate 81 and pin chuck 82, at least one pole 83 is installed.
described pin chuck 82 is cylindric, described pin chuck 82 comprises chuck 821, lower chuck 822 and movable connecting plate 823, described upper chuck 821 and lower chuck 822 are semicircle, connect by movable connecting plate 823 between described upper chuck 821 and lower chuck 822, described lower chuck 822 is fixedly mounted on the upper surface of pole 83, described fixed mechanism is installed between chuck 821 and lower chuck 822, described fixed mechanism comprises fixed head 85 and screw 84, described fixed head 85 is fixedly mounted on chuck 821, described screw 84 is positioned on lower chuck 822, the quantity of described pole 83 is two, described pole 83 is round bar.
Also comprise bindiny mechanism, described bindiny mechanism is connected with backing plate 81, described bindiny mechanism comprises connection expansion link 86 and is connected flexible interior bar 87, in described connection is flexible, bar 87 is set in connection expansion link 86, in described connection is flexible, bar 87 is provided with some installing holes 88, offer installing hole 88 on described connection expansion link 86, be fixedly connected with the second bearing pin 89 by installing hole 88 between bar 87 and connection expansion link 86 in described connection is flexible, described movable connecting plate 823 is positioned at the outer end of pin chuck 82, and described fixed mechanism is positioned at the inner of pin chuck 82.
The utility model course of work:
Consult Fig. 2, foot's fixed mechanism of the utility model shank stretching fitness equipment needs to be used in conjunction with drawing mechanism in the course of the work, the user fixes people's both feet by pin chuck 82 and fixed mechanism, operation control lever 1, make screw rod 5 rotate, by the transmission of roller bearing 6, realize the draw and shrink of transmission mechanism, drive foot's fixed mechanism 8 front and back move back and forth, and realize the effect of shank stretching.
Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.
Claims (5)
1. foot's fixed mechanism of shank stretching fitness equipment, it is characterized in that: comprise backing plate (81), two pin chucks (82), pole (83), fixed mechanism, between described backing plate (81) and pin chuck (82), at least one pole (83) is installed, described pin chuck (82) is cylindric, described pin chuck (82) comprises chuck (821), lower chuck (822) and movable connecting plate (823), described upper chuck (821) and lower chuck (822) are semicircle, connect by movable connecting plate (823) between described upper chuck (821) and lower chuck (822), described lower chuck (822) is fixedly mounted on the upper surface of pole (83), described fixed mechanism is installed between chuck (821) and lower chuck (822), described fixed mechanism comprises fixed head (85) and screw (84), described fixed head (85) is fixedly mounted on chuck (821), described screw (84) is positioned on lower chuck (822).
2. foot's fixed mechanism of shank stretching fitness equipment as claimed in claim 1, it is characterized in that: the quantity of described pole (83) is two, described pole (83) is round bar.
3. foot's fixed mechanism of shank stretching fitness equipment as claimed in claim 1, it is characterized in that: also comprise bindiny mechanism, described bindiny mechanism is connected with backing plate (81), described bindiny mechanism comprise connection expansion link (86) and be connected flexible in bar (87), in described connection is flexible, bar (87) is set in connection expansion link (86).
4. foot's fixed mechanism of shank stretching fitness equipment as claimed in claim 3, it is characterized in that: in described connection is flexible, bar (87) is provided with some installing holes (88), offer installing hole (88) on described connection expansion link (86), be fixedly connected with the second bearing pin (89) by installing hole (88) between bar (87) and connection expansion link (86) in described connection is flexible.
5. foot's fixed mechanism of shank stretching fitness equipment as described in any one in claim 1 to 4, it is characterized in that: described movable connecting plate (823) is positioned at the outer end of pin chuck (82), and described fixed mechanism is positioned at the inner of pin chuck (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726620 CN202983075U (en) | 2012-12-25 | 2012-12-25 | Foot fixing mechanism of leg stretching exercise machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220726620 CN202983075U (en) | 2012-12-25 | 2012-12-25 | Foot fixing mechanism of leg stretching exercise machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983075U true CN202983075U (en) | 2013-06-12 |
Family
ID=48554306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220726620 Expired - Fee Related CN202983075U (en) | 2012-12-25 | 2012-12-25 | Foot fixing mechanism of leg stretching exercise machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514717A (en) * | 2014-10-17 | 2018-09-11 | 株式会社渗透学日本 | O-shaped leg corrects equipment |
-
2012
- 2012-12-25 CN CN 201220726620 patent/CN202983075U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514717A (en) * | 2014-10-17 | 2018-09-11 | 株式会社渗透学日本 | O-shaped leg corrects equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131225 |