CN212308774U

CN212308774U - Parallel bar type core trainer

Info

Publication number: CN212308774U
Application number: CN202020795883.0U
Authority: CN
Inventors: 吕崧
Original assignee: Zhengzhou Zhihao Rehabilitation Hospital Co ltd
Current assignee: Zhengzhou Zhihao Rehabilitation Hospital Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-01-08
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a parallel bars formula core training ware, including base, lift adjustment mechanism, handrail, back foot fixed establishment and preceding foot fixed establishment. The utility model discloses the handrail provides the holding power for the rehabilitation training person to can realize the change of handrail height through lifting adjusting mechanism, with the adaptation of more rehabilitation training persons. And the rear foot fixing mechanism and the front foot fixing mechanism arranged on the base are matched for use, so that the training of more body positions can be achieved, the rear foot fixing shoes can rotate due to the arrangement of the rotating shaft and the bearing, and the rear foot fixing shoes can only rotate within a certain angle range due to the existence of the rear foot rail grooves. The lifting assembly that preceding foot fixed shoes set up can change the height of preceding foot fixed shoes, can carry out the rehabilitation training of different states, and the removal subassembly that sets up moreover makes front and back fixed shoes can be at the base back-and-forth movement, changes the distance of preceding foot and back foot to carry out the rehabilitation training of different gestures.

Description

Parallel bar type core trainer

Technical Field

The utility model belongs to rehabilitation training apparatus field, concretely relates to parallel bars formula core training ware.

Background

Because the population cardinality of China is large, the number of cerebral palsy patients is large. Patients with cerebral palsy mostly have symptoms of weakness of upper and lower limbs, forward tilt of pelvis, forward and backward flexion of spine, unbalanced gravity center movement and the like, and are difficult to take care of in daily life. In order to enable the instrument to be capable of living and self-care, the core needs to be trained, but the current instruments cannot meet the requirement of core training, have single function, cannot complete more complex actions, and cannot establish a strong dynamic and stable supporting environment.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is the technical problem that current core training apparatus function is single excessively to solve to provide a parallel bars formula core training ware, preceding foot and back foot can be fixed respectively and preceding foot back-and-forth movement and adjust not co-altitude, but back foot can the certain limit internal rotation, has reached better core training effect, but also can carry out the training of more recovered postures.

For solving the technical problem, the utility model discloses the technical scheme who adopts does:

a parallel bar type core trainer comprises a base, a lifting adjusting mechanism, a handrail, a rear foot fixing mechanism and a front foot fixing mechanism; the lifting adjusting mechanism is used for installing the handrail on the base and changing the height of the handrail; the rear foot fixing mechanism is arranged on the base and rotates on the base; the front foot fixing mechanism is arranged on the base and slides on the base.

As a preferred scheme of the utility model, the base is provided with a rear foot mounting groove and a front foot rail groove; the rear foot fixing mechanism is arranged in the rear foot mounting groove through a bearing and rotates around the bearing; the front foot fixing mechanism is arranged in the front foot rail groove.

As a preferred scheme of the utility model, the lifting adjusting mechanism comprises a fixed rod, an adjusting rod and a locking component; the lower end of the fixed rod is arranged on the base, the upper part of the fixed rod is provided with an adjusting groove, the lower end of the adjusting rod is inserted into the adjusting groove, and the upper end of the adjusting rod is connected with the handrail; the locking component connects the adjusting rod with the fixed rod.

As an optimized scheme of the utility model, locking Assembly, including locking bolt I, locking bolt I will adjust the pole top tightly after passing the locking hole on the dead lever.

As the utility model discloses a preferred scheme, back foot fixed establishment, including the fixed shoes of back foot, the fixed sole portion of back foot is equipped with the pivot, and the pivot is passed through the bearing and is installed in the back foot mounting groove. The arrangement of the rotating shaft and the bearing enables the angle of the rear foot fixing shoe to be changed, and the angle can be changed independently according to the rehabilitation training requirement.

As a preferred scheme of the utility model, in order to limit the rotation angle and the rotation track of the rear foot fixing shoes, the front part of the rear foot fixing shoes is provided with a limiting rotation block, and the base is provided with a rear foot track groove; the limiting rotating block is positioned in the rear foot rail groove. The rear foot rail groove is an arc groove.

As a preferred scheme of the utility model, the front foot fixing mechanism comprises a movable pedal, a front foot fixing shoe, a heightening component and a moving component; the front foot fixing shoes are arranged on the movable pedal, the lower part of the movable pedal is connected with the heightening component, the heightening component is connected with the moving component, and the moving component is arranged in the front foot rail groove.

As a preferred scheme of the utility model, the heightening assembly comprises a sliding rod, a sliding adjusting rod and a locking bolt II, wherein a front-foot heightening groove is arranged on the upper part of the sliding rod, the lower end of the sliding adjusting rod is inserted into the front-foot heightening groove, and the upper part of the sliding adjusting rod is connected with a front-foot fixing shoe; and the locking bolt II penetrates through the bolt hole on the sliding rod and then tightly pushes the sliding adjusting rod.

As a preferred scheme of the utility model, removal subassembly, including removing the slider, remove the slider and be connected with the slide bar, remove the slider and be located preceding foot track inslot and slide in preceding foot track inslot. In addition, in order to limit the sliding, the lower end of the movable sliding block is provided with a limiting block; the base is provided with a front foot limiting groove which is positioned below the front foot track groove and communicated with the bottom of the front foot track groove; the limiting block is installed in the front foot limiting groove in a plug-in mode. The movable sliding block and the sliding rod can be of an integrated structure.

The utility model discloses the handrail provides the holding power for the rehabilitation training person to can realize the change of handrail height through lifting adjusting mechanism, with the adaptation of more rehabilitation training persons. And the rear foot fixing mechanism and the front foot fixing mechanism arranged on the base are matched for use, so that the training of more body positions can be achieved, the rear foot fixing shoes can rotate due to the arrangement of the rotating shaft and the bearing, and the rear foot fixing shoes can only rotate within a certain angle range due to the existence of the rear foot rail grooves. The lifting assembly arranged on the front foot fixing shoes can change the height of the front foot fixing shoes, can perform rehabilitation training in different states, then controls the cooperation of pelvis strengthening trunk muscle groups, and improves the deficiency of core muscle strength so as to achieve the stability of gait. And the moving assembly enables the front and rear fixed shoes to move back and forth on the base, so that the distance between the front foot and the rear foot is changed, and rehabilitation training in different postures is facilitated. The utility model discloses can carry out the rehabilitation training of multiple position, can coordinate the upper and lower limbs and exert oneself, make production, transmission and the control of strength reach the best, strengthened the balance ability, can train deep little muscle crowd, coordinate the strength output of big or small muscle crowd.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a partially enlarged view of a portion B in fig. 1.

Fig. 4 is a partially enlarged view of a portion C in fig. 1.

Fig. 5 is a partially enlarged view of a portion D in fig. 1.

Fig. 6 is a top view of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

Example (b):

a parallel bar type core trainer is shown in figure 1 and comprises a base 1, a lifting adjusting mechanism 2, a handrail 3, a rear foot fixing mechanism 4 and a front foot fixing mechanism 5. The rear foot fixing mechanism 4 is arranged on the base 1 and rotates on the base 1; the front foot fixing mechanism 5 is mounted on the base 1 and slides on the base 1.

Specifically, as shown in fig. 3, 4 and 6, the base 1 is provided with a rear foot mounting groove 11, a rear foot rail groove 12, a front foot rail groove 13 and a front foot limiting groove 14; the front foot limiting groove 14 is positioned below the front foot track groove 13 and communicated with the bottom of the front foot track groove 13; the rear foot fixing mechanism 4 is arranged in the rear foot mounting groove 11 through a bearing and rotates around the bearing; the front foot fixing mechanism 5 is installed in the front foot rail groove 13 and slides in the front foot rail groove.

The lift adjusting mechanism 2 mounts the armrest 3 on the base 1, and the lift adjusting mechanism 2 changes the height of the armrest 3.

The lifting adjusting mechanism 2, as shown in fig. 1 and 2, comprises a fixed rod 21, an adjusting rod 22 and a locking assembly; the locking assembly comprises a locking bolt I24, and the locking bolt I24 penetrates through a locking hole on the fixed rod 21 and then tightly pushes the adjusting rod 22. The lower end of a fixed rod 21 is arranged on the base 1, the upper part of the fixed rod 21 is provided with an adjusting groove 23, the lower end of an adjusting rod 22 is inserted into the adjusting groove 23, and the upper end of the adjusting rod 22 is connected with the handrail 3; the locking assembly connects the adjusting lever 22 with the fixing lever 21.

The rear foot fixing mechanism 4, as shown in fig. 1, 3 and 4, includes a rear foot fixing shoe 41, a rotating shaft 42 is provided at the bottom of the rear foot fixing shoe 41, and the rotating shaft 42 is installed in the rear foot installation groove 11 through a bearing. The arrangement of the rotating shaft and the bearing enables the angle of the rear foot fixing shoe to be changed, and the angle can be changed independently according to the rehabilitation training requirement.

In order to limit the rotation angle and the rotation track of the rear foot fixing shoe, a limit rotation block 43 is provided at the front part of the rear foot fixing shoe 41, and the limit rotation block 43 is located in the arc-shaped rear foot track groove 12.

The forefoot fixing mechanism 5, as shown in fig. 1, 5 and 6, includes a movable pedal 51, a forefoot fixing shoe 52, an elevation component and a moving component; the front foot fixing shoe 52 is arranged on the movable pedal 51, the lower part of the movable pedal 51 is connected with the height adjusting component, the height adjusting component is connected with the moving component, and the moving component is arranged in the front foot rail groove 13.

The height-adjusting assembly, as shown in fig. 1 and 5, comprises a sliding rod 53, a sliding adjusting rod 54 and a locking bolt II55, wherein the upper part of the sliding rod 53 is provided with a front foot height-adjusting groove 57, the lower end of the sliding adjusting rod 54 is inserted into the front foot height-adjusting groove 57, and the upper part of the sliding adjusting rod 54 is connected with the front foot fixing shoe 52; the locking bolt II55 passes through the bolt hole on the sliding rod 53 and then tightly pushes the sliding adjusting rod 54.

The moving assembly, as shown in fig. 1, 5 and 6, includes a moving slider that is integrally formed with the sliding rod 53, and is located in the forefoot rail groove 13 and slides in the forefoot rail groove 13. In order to limit the sliding, the lower end of the movable sliding block is provided with a limiting block 56; the limiting block 56 is installed in the front foot limiting groove 14 in a plug-in mode.

According to recovered teacher's requirement, adjust the height of handrail to fix back foot and forefoot respectively on the fixed shoes that correspond, rotate the back foot, the fixed shoes of back foot can remove in back foot track groove again under the effect of pivot, change the angle of back foot, because the friction fit relation in spacing turning block and back foot track groove, when normal training, back foot angle is unchangeable, only makes power rotation very much and just can carry out the change of angle. The height of the front foot fixing shoe can be adjusted, when the front and rear moving is needed, the rear foot fixing shoe is pulled upwards to enable the limiting block to be separated from the front foot limiting groove, so that the position of the front foot fixing shoe can be changed in the front foot rail groove in a moving mode, and when the front foot fixing shoe is moved in place, the limiting block is pressed downwards to be inserted into the front foot limiting groove to fix the position. The utility model discloses can set for not co-altitude, the training of the different intervals of front and back foot and different angles.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A parallel bar core training ware which characterized in that: comprises a base (1), a lifting adjusting mechanism (2), a handrail (3), a rear foot fixing mechanism (4) and a front foot fixing mechanism (5); the lifting adjusting mechanism (2) is used for installing the handrail (3) on the base (1), and the lifting adjusting mechanism (2) is used for changing the height of the handrail (3); the rear foot fixing mechanism (4) is arranged on the base (1) and rotates on the base (1); the front foot fixing mechanism (5) is arranged on the base (1) and slides on the base (1).

2. The parallel bar core trainer as claimed in claim 1, wherein: the base (1) is provided with a rear foot mounting groove (11) and a front foot track groove (13); the rear foot fixing mechanism (4) is arranged in the rear foot mounting groove (11) through a bearing and rotates around the bearing; the front foot fixing mechanism (5) is arranged in the front foot rail groove (13).

3. The parallel-bar core trainer as claimed in claim 1 or 2, wherein: the lifting adjusting mechanism (2) comprises a fixed rod (21), an adjusting rod (22) and a locking assembly; the lower end of the fixed rod (21) is arranged on the base (1), the upper part of the fixed rod (21) is provided with an adjusting groove (23), the lower end of the adjusting rod (22) is inserted into the adjusting groove (23), and the upper end of the adjusting rod (22) is connected with the handrail (3); the locking component connects the adjusting rod (22) and the fixed rod (21) together.

4. The parallel bar core trainer as claimed in claim 3, wherein: the locking assembly comprises a locking bolt I (24), and the locking bolt I (24) penetrates through a locking hole in the fixing rod (21) and then tightly pushes the adjusting rod (22).

5. The parallel bar core trainer as claimed in claim 2, wherein: the rear foot fixing mechanism (4) comprises rear foot fixing shoes (41), rotating shafts (42) are arranged at the bottoms of the rear foot fixing shoes (41), and the rotating shafts (42) are installed in the rear foot installation grooves (11) through bearings.

6. The parallel bar core trainer as claimed in claim 5, wherein: a limiting rotating block (43) is arranged at the front part of the rear foot fixing shoe (41), and a rear foot rail groove (12) is arranged on the base (1); the limiting and rotating block (43) is positioned in the rear foot rail groove (12).

7. The parallel bar core trainer as claimed in claim 2, wherein: the forefoot fixing mechanism (5) comprises a movable pedal (51), forefoot fixing shoes (52), a height adjusting assembly and a moving assembly; the front foot fixing shoes are arranged on the movable pedal, the lower part of the movable pedal is connected with the height adjusting component, and the height adjusting component is connected with the moving component.

8. The parallel bar core trainer as claimed in claim 7, wherein: the height adjusting assembly comprises a sliding rod (53), a sliding adjusting rod (54) and a locking bolt II (55), wherein a front foot height adjusting groove (57) is formed in the upper part of the sliding rod (53), the lower end of the sliding adjusting rod (54) is inserted into the front foot height adjusting groove (57), and the upper part of the sliding adjusting rod (54) is connected with a front foot fixing shoe (52); the locking bolt II (55) penetrates through a bolt hole on the sliding rod (53) and then tightly jacks the sliding adjusting rod (54).

9. The parallel bar core trainer as claimed in claim 7, wherein: the moving assembly comprises a moving sliding block, the moving sliding block is connected with the sliding rod (53), and the moving sliding block is located in the front foot rail groove (13) and slides in the front foot rail groove (13).

10. The parallel bar core trainer as claimed in claim 9, wherein: the lower end of the movable sliding block is provided with a limiting block (56); the base (1) is provided with a front foot limiting groove (14), and the front foot limiting groove (14) is positioned below the front foot track groove (13) and communicated with the bottom of the front foot track groove (13); the limiting block (56) is installed in the front foot limiting groove (14) in a plug-in mode.