CN218280450U

CN218280450U - Leg exercising device

Info

Publication number: CN218280450U
Application number: CN202222409847.8U
Authority: CN
Inventors: 高文月
Original assignee: Second Medical Center of PLA General Hospital
Current assignee: Second Medical Center of PLA General Hospital
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-01-13
Anticipated expiration: 2032-09-09

Abstract

The utility model discloses a device is tempered to shank relates to internal medicine nursing technical field. The utility model discloses a: a support member on which a seat for supporting a human body is mounted; the sliding plate is arranged on the support piece in a sliding way, and a supporting block for supporting the feet is constructed on the sliding plate; the adjusting part comprises a through hole formed in the supporting part, an adjusting rod movably inserted in the through hole and a spring connected with the adjusting rod. The utility model discloses when the old person needs adjusting weight, can be directly insert the perforation with adjusting the pole in, the perforation of this device is a plurality of, and a plurality of perforation provide different tensile forces for the spring, and resistance when changing the old man motion through the tensile force that changes the spring compares with current old internal medicine for nursing shank exercise device, and the mode that this device adjusted weight is simple, makes things convenient for the old man to adjust the weight that oneself wanted according to the demand.

Description

Leg exercising device

Technical Field

The utility model relates to an internal medicine nursing technical field, concretely relates to device is tempered to shank.

Background

The synergistic function of old person's shank muscle descends, need strengthen taking exercise, but the apparatus that takes exercise to the shank generally adopts the mode of squatting to take exercise at present, such mode is easy for old person to become certain danger, and cause the too big damage that causes of knee holding power easily, most old internal medicine nursing for the medical department on the market takes exercise device in the use simultaneously, most adopts dismantlement lead sheet or barbell piece to aggravate and subtract weight, because the weight of lead sheet or barbell piece is all comparatively fixed, this precision when leading to the old person to adjust weight is lower, suitable weight is adjusted to the difficult while also, for this, the utility model provides a leg is taken exercise the device and is solved current not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem in the above background, the utility model provides a device is tempered to shank.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a leg exercise device comprising:

the supporting piece is provided with a seat for supporting a human body;

the sliding plate is horizontally and slidably mounted on the support piece, and a supporting block for supporting feet is constructed on the sliding plate;

the adjusting part comprises through holes formed in the supporting part, adjusting rods movably inserted in the through holes and springs connected with the adjusting rods, the free ends of the springs are connected with the sliding plate, the number of the through holes is multiple, and the through holes are arranged on the supporting part in a linear array mode.

Furthermore, the support piece comprises a base and a support frame, the support frame is vertically and slidably mounted in the base, the sliding plate is slidably mounted on the support frame, the through hole is formed in the support frame, and a locking piece used for restraining the support frame is arranged on the base.

Furtherly the latch fitting includes plug and spacing groove, be constructed on the base and be used for holding the recess of plug, the spacing groove is seted up on the support frame, the plug with spacing groove screw-thread fit.

Furthermore, the number of the limiting grooves is multiple, and the limiting grooves are uniformly distributed along the vertical direction of the supporting frame.

Further, the seat is slidably mounted on the base, and the seat further comprises a driving portion, the driving portion is mounted on the base and connected with the seat, and the driving portion is used for driving the seat to slide.

Further, the seat is characterized in that the driving part comprises a screw rod rotatably mounted on the base, a sliding block mounted on the screw rod in a threaded manner, and a transmission rocker mounted on the screw rod, and the sliding block is connected with the seat.

Further, still include the clamping part of installing on the supporting shoe, the clamping part is the flexible pad, the flexible pad is the arc structure.

The beneficial effects of the utility model are as follows: compared with the prior art, the device can directly insert the adjusting rod into the through hole, the through hole is multiple, different stretching forces are provided for the spring through the multiple through holes, the resistance of the old people during movement is changed through the stretching shape of the spring, and compared with the existing leg exercise device for nursing of the old internal medicine, the device is simple in weight adjusting mode, and the old people can conveniently adjust the wanted weight according to the needs.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

figure 2 is a perspective partial sectional view of figure 1 of the present invention;

figure 3 is a side view of the present invention from figure 1;

fig. 4 isbase:Sub>A sectional view taken alongbase:Sub>A linebase:Sub>A-base:Sub>A of fig. 3 according to the present invention;

reference numerals: 1. a support member; 101. a base; 1011. a groove; 102. a support frame; 103. a lock; 1031. plugging; 1032. a limiting groove; 2. a slide plate; 201. a support block; 3. an adjustment section; 301. perforating; 302. adjusting a rod; 303. a spring; 4. a drive section; 401. a screw rod; 402. a slider; 403. a transmission rocker; 5. a clamping portion; 501. a flexible pad; 6. a chair is provided.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.

As shown in fig. 1, 2 and 3, a leg exercising apparatus includes:

the support piece 1 is provided with a seat 6 for supporting a human body;

the sliding plate 2 is arranged on the supporting part 1 in a sliding way, a supporting block 201 for supporting feet is constructed on the sliding plate 2, and the sliding plate 2 can slide along the horizontal direction of the supporting part 1 by an operator placing the feet on the supporting block 201 and applying force to the feet;

the adjusting part 3 comprises a through hole 301 constructed on the support 1, an adjusting rod 302 movably inserted in the through hole 301 and a spring 303 connected with the adjusting rod 302, the spring 303 and the adjusting rod 302 are in a contact relationship and are not rigidly fixed, the free end of the spring 303 is connected with the sliding plate 2, the number of the through holes 301 is multiple, a plurality of through holes 301 are linearly arrayed on the support 1, the positions of the through holes 301 determine whether the training is weight-increasing training or weight-reducing training, if the through holes are closer to the support 1, the resistance generated by the larger deformation of the spring 303 is larger, the training strength is increased, and if the through holes are closer to the sliding plate 2, the resistance generated by the smaller deformation of the spring 303 is smaller, and the training is reduced;

the cooperative function of the leg muscles of the old is reduced, the exercise needs to be strengthened, but the existing instrument for exercising the legs generally adopts a squatting mode to exercise, the mode easily causes certain danger for the old, and the knee supporting force is easy to be overlarge to cause injury, meanwhile, most leg exercising devices for nursing the old internal medicine on the market cannot be weighted or lightened according to the self needs of operators in the using process, so that the operators with different exercising strength requirements cannot be met, and the purpose of exercising the leg muscles cannot be achieved, therefore, the utility model provides a leg exercising device aiming at the condition;

firstly, the device is placed on the ground, an operator rotates out an adjusting rod 302 according to the self requirement, then selects a perforation 301 which can meet the self exercise requirement, after the selection is finished, the adjusting rod 302 can be rotated into the perforation 301 again, after the adjustment is finished, the operator sits on the seat 6, then places feet on the sliding plate 2, the sliding plate 2 can slide by bending knees and straightening, in the sliding process of the sliding plate 2, a spring 303 connected with the sliding plate 2 generates deformation to provide resistance, at the moment, the sliding plate 2 can be continuously pushed by increasing the leg strength of the operator, and the legs can be exercised by the mode;

when the old person need adjust training intensity, can be directly insert perforation 301 with adjusting pole 302 in, the perforation 301 of this device is a plurality of, a plurality of perforation 301 make the deformation degree of spring 303 change, change the resistance when the old person moves through the deformation degree that changes spring 303, compare with current old internal medicine nursing is tempered with shank device, this dress is through tensile or shrink spring 303, adjust to oneself wanting the dynamics according to the demand through the convenient old person of spring 303 elastic deformation.

As shown in fig. 1 and fig. 2, in order to further describe the connection relationship between the sliding plate 2 and the through hole 301 and the supporting member 1, in some embodiments, the supporting member 1 includes a base 101 and a supporting frame 102, a sleeve is installed on the base 101, a sliding rod is installed at the bottom of the supporting frame 102, the sliding rod is vertically sleeved in the sleeve, the sliding plate 2 is slidably installed on the supporting frame 102, the through hole 301 is configured on the supporting frame 102, and a locking member 103 for restraining the sliding rod is provided on the sleeve, so that an operator can adjust the height of the supporting frame 102 according to his own needs during using the device, and when it needs to adjust, the sliding rod can be directly slid out from the sleeve, and then the position of the sliding rod is fixed by the locking member 103, so as to adjust the height of the supporting frame 102.

As shown in fig. 1, in some embodiments, the locking member 103 includes a plug 1031 and a limiting groove 1032, the sleeve is configured with a groove 1011 for accommodating the plug 1031, the limiting groove 1032 is configured on the sliding rod, the groove 1011 is horizontally flush with the limiting groove 1032, the plug 1031 is in threaded fit with the limiting groove 1032, when the height needs to be adjusted, the plug 1031 is taken out from the groove 1011 first, when the end of the plug 1031 is released from the interference relationship with the limiting groove 1032, the supporting frame 102 can move, and when the height is adjusted, the operator should insert the plug 1031 into the groove 1011 and then be in threaded fit with the limiting groove 1032.

As shown in fig. 1, in order to provide flexibility in adjusting the height of the device, in some embodiments, the number of the limiting slots 1032 is multiple, and the multiple limiting slots 1032 are uniformly distributed along the vertical direction of the sliding rod, and after the height is adjusted, the plugs 1031 can be screwed into the corresponding limiting slots 1032, thereby achieving a flexible effect.

As shown in fig. 1, in order to make the seat 6 movable according to the needs of the operator, in some embodiments, the seat 6 is slidably mounted on the base 101, and further includes a driving portion 4, the driving portion 4 is mounted on the base 101 and connected with the seat 6, the driving portion 4 is used for driving the seat 6 to slide, and the seat 6 can be adjusted in distance according to the needs of the operator by mounting the driving portion 4 on the base 101.

As shown in fig. 1 and 2, in some embodiments, the driving part 4 includes a screw 401 rotatably mounted on the base 101, a sliding block 402 engaged with the screw 401, and a transmission rocker 403 mounted on the screw 401, the sliding block 402 is connected to the seat 6, when the transmission rocker 403 is rotated, the screw 401 connected to the transmission rocker 403 rotates on the base 101, and the sliding block 402 engaged with the screw 401 moves under the guidance of the base 101, so as to move the seat 6 connected to the sliding block 402.

As shown in fig. 4, in some embodiments, the exercise device further comprises a clamping portion 5 mounted on the supporting block 201, the clamping portion 5 is a flexible pad 501, the flexible material is a fabric, the flexible pad 501 is in an arc-shaped configuration, in order to enable an operator to better place feet on the supporting block 201 during an exercise, the clamping portion 5 is mounted on the supporting block 201 to solve the problem, when the user puts feet into the flexible pad 501 first, the sliding plate 2 is pushed by the flexible pad 501 to slide so as to achieve the purpose of the exercise, and the flexible pad 501 is in an arc-shaped configuration to better fit the feet of the user.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A leg exercise device, comprising:

the support piece (1), a seat (6) for supporting a human body is arranged on the support piece (1);

the sliding plate (2) is horizontally and slidably mounted on the support member (1), and a supporting block (201) for supporting feet is constructed on the sliding plate (2);

the adjusting part (3) comprises a through hole (301) formed in the supporting part (1), an adjusting rod (302) movably inserted in the through hole (301), and a spring (303) connected with the adjusting rod (302), the free end of the spring (303) is connected with the sliding plate (2), the number of the through holes (301) is multiple, and the through holes (301) are arranged on the supporting part (1) in a linear array.

2. A leg exercise device according to claim 1, wherein the support (1) comprises a base (101) and a support frame (102), the support frame (102) is vertically slidably mounted in the base (101), the runner plate (2) is slidably mounted on the support frame (102), the through hole (301) is configured on the support frame (102), and a lock (103) for restraining the support frame (102) is provided on the base (101).

3. A leg exercise device according to claim 2, wherein the lock (103) comprises a bolt (1031) and a limiting groove (1032), a groove (1011) for accommodating the bolt (1031) is configured on the base (101), the limiting groove (1032) is opened on the support frame (102), and the bolt (1031) is in threaded fit with the limiting groove (1032).

4. A leg exercising device according to claim 3, wherein the limiting slots (1032) are provided in a plurality, and the plurality of limiting slots (1032) are evenly distributed along the vertical direction of the supporting frame (102).

5. A leg exercising device according to claim 2, wherein the seat (6) is slidably mounted on the base (101), further comprising a drive (4), the drive (4) being mounted on the base (101) and connected to the seat (6), the drive (4) being adapted to drive the seat (6) to slide.

6. A leg exercise device according to claim 5, wherein the drive part (4) comprises a screw (401) rotatably mounted on the base (101), a sliding block (402) threadedly mounted on the screw (401), and a transmission rocker (403) mounted on the screw (401), the sliding block (402) being connected to the seat (6).

7. A leg exercise device according to claim 1, further comprising a grip (5) mounted on the support block (201), the grip (5) being a flexible pad (501), the flexible pad (501) being of arcuate configuration.