CN202015442U - Hydraulic reciprocating flexion and extension trainer for loin and back - Google Patents
Hydraulic reciprocating flexion and extension trainer for loin and back Download PDFInfo
- Publication number
- CN202015442U CN202015442U CN2011200720659U CN201120072065U CN202015442U CN 202015442 U CN202015442 U CN 202015442U CN 2011200720659 U CN2011200720659 U CN 2011200720659U CN 201120072065 U CN201120072065 U CN 201120072065U CN 202015442 U CN202015442 U CN 202015442U
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- hydraulic pressure
- cushion
- training aids
- forth
- lower limb
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Abstract
The utility model relates to a training instrument, in particular to a hydraulic reciprocating flexion and extension trainer for loin and back. The hydraulic reciprocating flexion and extension trainer for loin and back comprises a base; a cushion is bridged above the base through a strut; the hydraulic reciprocating flexion and extension trainer is characterized in that: a swing bracket with a hydraulic resistance cylinder is bridged above the cushion; a shoulder fixing device with a railing is arranged above the swing bracket; and a lower limb fixing device is arranged on the front part of the cushion. The hydraulic reciprocating flexion and extension trainer for loin and back has the characteristics of training the loin and back flexion-and-extension strength and effectively guaranteeing that the movement axle of the body of a user during loin and back flexion and extension is consistent with rotation of the equipment in a resistance direction, along with simple structure, convenience of use, low cost and the like.
Description
Technical field
The utility model relates to a kind of exercising device, especially relates to a kind of back hydraulic pressure and back and forth bends and stretches training aids.
Background technology
As everyone knows, row the boat, in the training of swimming etc. has high requirement to sportsman's special physical fitness and Motion Technology competitive sport project, specific strength training is one of core training content.The strength building that the sportsman is traditional is by the gravitational training equipment mostly.But do not bend and stretch reciprocating training device at the back specially in the market, some general body-building apparatus are arranged, and but specific aim is not strong, and complex structure, cost are high.The muscle strength that the utility model bends and stretches with sportsman, healthy people's back is trained for the master.In addition, during treating, if can use some corresponding rehabilitation materials to carry out rehabilitation training after some player injuries, will reduce the injured risk of secondary greatly, and improve result of treatment effectively.
The simple and easy training aids that has some backs to bend and stretch in the market also can strengthen the muscle strength of human lumbar belly.But these install most structure simple and crude, use inconvenience, can't realize that the back bends and stretches back and forth back and forth strength building, and these devices can't guarantee that the user back is bent and stretched the time motion axle center of health consistent with the rotation of device resistance direction, training effect is not good.
Summary of the invention
The utility model mainly is at the above-mentioned technical problem of existing in prior technology, provide a kind of at the back bend and stretch strength building, motion axle center and the device resistance direction of health rotated back hydraulic pressure consistent, simple in structure, easy to use, with low cost and back and forth bent and stretched training aids in the time of can guaranteeing that effectively the user back is bent and stretched.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of back hydraulic pressure back and forth bends and stretches training aids, comprise base, the base top is provided with cushion by strut support, it is characterized in that setting up the swinging mounting that has the flowed friction cylinder above the described cushion, described swinging mounting top is provided with the shoulder fixture that has handrail, and described cushion front portion is provided with the lower limb fixture.The user is sitting on the cushion, by the fixing upper limbs of shoulder fixture, by lower limb fixture fixed leg, both hands are held handrail then, the swinging mounting that beginning back flexion and extension, cushion top have a flowed friction cylinder has realized that the back bends and stretches the reciprocating motion of training, after the lower limb fixture fixed leg, fully limit the compensation of hip joint in the flexion and extension of back, trained the small of the back, waist and belly muscle group to greatest extent.
As preferably, described shoulder fixture comprised the shoulder fixed mount and has been arranged on two fixed blocks on the shoulder fixed mount, between described fixed block and the shoulder fixed mount by regulating the bolt flexible connection.But two fixed block move left and right on the shoulder fixed mount are fit to different crowd and use to regulate the spacing between the fixed block, and are simple to operate, the fixed effect ideal, and fixed block can adopt foam-rubber cushion to make.
As preferably, be provided with connecting rod in the middle part of the described swinging mounting, described connecting rod top is provided with headrest, and described connecting rod bottom is provided with backrest, and described backrest both side ends is connected with the shoulder fixed mount by fixed band.Headrest that is provided with on the connecting rod and backrest support to place user's upper part of the body, wherein the height of headrest and backrest is all adjustable, when using the shoulder fixed mount, the user is sitting in earlier on the cushion, and the fixed band with shoulder fixed mount both sides links to each other with the backrest both side ends respectively then.
As preferably, described lower limb fixture has comprised the lower limb fixed bar that is arranged on the cushion front portion, is connected with two knee fixed blocks on the described lower limb fixed bar, and described knee fixed block below correspondence position is connected with the shank fixed block respectively.Two knee fixed blocks are used for user's knee position is fixed, and the user embeds the knee fixed block with knee and fixes, and the shank fixed block is used for user's shank position is fixed, and is fastening satisfactory for result, easy to use.
As preferably, described lower limb fixed bar end links to each other with adjusting rod, and described adjusting rod is provided with lower limb secured adjusted device.The user can regulate the height of lower limb fixture by lower limb secured adjusted device, rationally controls constant intensity, is applicable to different crowd.
As preferably, be provided with the shank baffle plate below the described cushion, be obliquely installed between described shank baffle plate and the cushion.The shank baffle plate that is obliquely installed is used for user's shank is supported, and is simple in structure, result of use good.
As preferably, described cushion rear portion is provided with screw rod turbine adjusting device.Be arranged on the leading screw runner adjusting device at cushion rear portion by rotation, can carry out the front and back of seat and regulate, be applicable to different crowd.
As preferably, described flowed friction cylinder is provided with pressure-regulating valve.What the hydraulic pressure oscillating cylinder can be realized whole swinging mounting has moving back and forth of certain resistance, and pressure-regulating valve can be regulated the swing resistance of swinging mounting, and is simple to operate, practical.
As preferably, described swinging mounting is provided with counter.The utlity model has tally function, rotating shaft place is provided with torque sensor, can feed back the demonstration torque, can help the user to understand training burden in time, thereby adjusts training strength.
As preferably, described swinging mounting both sides all are located on the base by rod rest, and described pole being provided with is used to regulate the bolt of height.Bolt can be regulated the height of pole, is applicable to different crowd.
Therefore, the utlity model has at the back bend and stretch strength building, motion axle center and the device resistance direction of health rotated characteristics such as consistent, simple in structure, easy to use, with low cost in the time of can guaranteeing that effectively the user back is bent and stretched.
Description of drawings
Accompanying drawing 1 is a kind of structural upright schematic diagram of the present utility model.
Accompanying drawing 2 is a kind of structure side views of the present utility model.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
Shown in Figure of description 1,2, a kind of back hydraulic pressure back and forth bends and stretches training aids, comprise base 1, cushion 3 has been set up by pillar 2 in the base top, the swinging mounting 5 that has flowed friction cylinder 4 is set up in the cushion top, the swinging mounting top is provided with the shoulder fixture that has handrail 6, and the shoulder fixture has comprised shoulder fixed mount 7 and two fixed blocks 8 that are arranged on the shoulder fixed mount, flexibly connects by regulating bolt 9 between fixed block and the shoulder fixed mount.The swinging mounting middle part is provided with connecting rod 10, and connecting rod top is provided with headrest 11, and the connecting rod bottom is provided with backrest 12, and the backrest both side ends is connected with the shoulder fixed mount by fixed band 13.The cushion front portion is provided with the lower limb fixture.The lower limb fixture has comprised the lower limb fixed bar 14 that is arranged on the cushion front portion, is connected with two knee fixed blocks 15 on the lower limb fixed bar, and knee fixed block below correspondence position is connected with shank fixed block 16 respectively.Lower limb fixed bar end links to each other with adjusting rod 17, and adjusting rod is provided with lower limb secured adjusted device 18.The cushion below is provided with shank baffle plate 19, is obliquely installed between shank baffle plate and the cushion.The cushion rear portion is provided with leading screw runner adjusting device 20.The flowed friction cylinder is provided with pressure-regulating valve 21.Swinging mounting is provided with counter 22.The swinging mounting both sides all are erected on the base by pole 23, and pole being provided with is used to regulate the bolt 24 of height.
Use the utility model to carry out the back when bending and stretching training, the user is sitting on the cushion, picks up the shoulder fixed mount then, and the fixed band of shoulder fixed mount both sides is linked to each other with the backrest both side ends respectively.By the fixing upper body of two fixed blocks on the shoulder fixed mount, then knee being embedded the knee fixed block fixes, the shank fixed block is used for user's shank position is fixed, user's shank stretches naturally, be positioned on the shank baffle plate, user's both hands are held handrail then, can begin the back flexion and extension, the swinging mounting that cushion top has a flowed friction cylinder has realized that the back bends and stretches the reciprocating motion of training, after the lower limb fixture fixed leg, fully limit the compensation of hip joint in the flexion and extension of back, trained the small of the back to greatest extent, the waist and belly muscle group.
Should be understood that this embodiment only to be used to the utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Claims (10)
1. a back hydraulic pressure back and forth bends and stretches training aids, comprise base (1), cushion (3) has been set up by pillar (2) in the base top, it is characterized in that setting up the swinging mounting (5) that has flowed friction cylinder (4) above the described cushion, described swinging mounting top is provided with the shoulder fixture that has handrail (6), and described cushion front portion is provided with the lower limb fixture.
2. back according to claim 1 hydraulic pressure back and forth bends and stretches training aids, it is characterized in that described shoulder fixture has comprised shoulder fixed mount (7) and has been arranged on two fixed blocks (8) on the shoulder fixed mount, flexibly connect by regulating bolt (9) between described fixed block and the shoulder fixed mount.
3. back according to claim 2 hydraulic pressure back and forth bends and stretches training aids, it is characterized in that described swinging mounting middle part is provided with connecting rod (10), described connecting rod top is provided with headrest (11), described connecting rod bottom is provided with backrest (12), and described backrest both side ends is connected with the shoulder fixed mount by fixed band (13).
4. back according to claim 1 hydraulic pressure back and forth bends and stretches training aids, it is characterized in that described lower limb fixture has comprised the lower limb fixed bar (14) that is arranged on the cushion front portion, be connected with two knee fixed blocks (15) on the described lower limb fixed bar, described knee fixed block below correspondence position is connected with shank fixed block (16) respectively.
5. back according to claim 4 hydraulic pressure back and forth bends and stretches training aids, it is characterized in that described lower limb fixed bar end links to each other with adjusting rod (17), and described adjusting rod is provided with lower limb secured adjusted device (18).
6. back and forth bend and stretch training aids according to claim 1 or 2 or 4 described back hydraulic pressure, it is characterized in that described cushion below is provided with shank baffle plate (19), is obliquely installed between described shank baffle plate and the cushion.
7. back and forth bend and stretch training aids according to claim 1 or 2 or 4 described back hydraulic pressure, it is characterized in that described cushion rear portion is provided with leading screw runner adjusting device (20).
8. back and forth bend and stretch training aids according to claim 1 or 2 or 4 described back hydraulic pressure, it is characterized in that described flowed friction cylinder is provided with pressure-regulating valve (21).
9. back and forth bend and stretch training aids according to claim 1 or 2 or 4 described back hydraulic pressure, it is characterized in that described swinging mounting is provided with counter (22).
10. back according to claim 1 hydraulic pressure back and forth bends and stretches training aids, it is characterized in that described swinging mounting both sides all are erected on the base by pole (23), and described pole being provided with is used to regulate the bolt (24) of height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200720659U CN202015442U (en) | 2011-03-18 | 2011-03-18 | Hydraulic reciprocating flexion and extension trainer for loin and back |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200720659U CN202015442U (en) | 2011-03-18 | 2011-03-18 | Hydraulic reciprocating flexion and extension trainer for loin and back |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202015442U true CN202015442U (en) | 2011-10-26 |
Family
ID=44809124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200720659U Expired - Fee Related CN202015442U (en) | 2011-03-18 | 2011-03-18 | Hydraulic reciprocating flexion and extension trainer for loin and back |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202015442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176026A (en) * | 2018-01-05 | 2018-06-19 | 王晓腾 | A kind of meditation training aids |
| CN112773664A (en) * | 2021-01-20 | 2021-05-11 | 迈族智能科技(上海)有限公司 | Sitting type abdomen and back rehabilitation training machine |
-
2011
- 2011-03-18 CN CN2011200720659U patent/CN202015442U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176026A (en) * | 2018-01-05 | 2018-06-19 | 王晓腾 | A kind of meditation training aids |
| CN112773664A (en) * | 2021-01-20 | 2021-05-11 | 迈族智能科技(上海)有限公司 | Sitting type abdomen and back rehabilitation training machine |
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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: 20111026 Termination date: 20130318 |