Rehabilitation training traction frame

Abstract

A rehabilitation training traction frame belongs to the technical field of rehabilitation training equipment. The rehabilitation training device solves the problems that existing rehabilitation training equipment is single in function and high in price, and consequently the cost performance of the rehabilitation training equipment is low. The device comprises a training system and a traction system, the training system is connected with the traction system, functional supporting rods are arranged on a training frame base of the training system, each functional supporting rod is sequentially provided with a pedal rod, a middle bent rod mechanism and an upper supporting handrail, and a traction base of the traction system is connected with the training frame base. The traction support is installed on the traction base, a pulley installation seat is installed on the traction support, a first pulley and a second pulley are installed on the pulley installation seat, a plurality of balancing weights of the traction support are connected with the guide rod in a sliding mode, steel ropes are connected to the balancing weights, the steel ropes are connected with the traction pull rod, and a traction pull rope is connected to the traction pull rod. According to the rehabilitation training traction frame, the cost performance of rehabilitation training equipment is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of rehabilitation training equipment, concretely is a rehabilitation training traction frame. BACKGROUND

[0002] The rehabilitation training auxiliary equipment is an auxiliary tool for helping patients to train in the rehabilitation process and enhancing the movement function. It is mainly applied to the fields of physical therapy, rehabilitation training, movement function recovery and the like to play a role. Especially for the people groups such as people suffering from movement injury, postoperative rehabilitation, the elderly and patients with nervous system injury, the rehabilitation training auxiliary equipment has an important role.

[0003] The existing rehabilitation training equipment has single function, one kind of rehabilitation training equipment only supports one kind or two kinds of training modes, and the rehabilitation training equipment is expensive, and the high price and single training function lead to the low performance-price ratio of the rehabilitation training equipment.

[0004] Therefore, the rehabilitation training traction frame is proposed to solve the above problems. SUMMARY

[0005] The utility model researches and develops the purpose to solve the single function and high price of the existing rehabilitation training equipment, and the low performance-price ratio of the rehabilitation training equipment. In the following, a brief summary about the utility model is given to provide the basic understanding of some aspects of the utility model. It should be understood that this summary is not the exhaustive summary of the utility model. It is not intended to determine the key or important part of the utility model, and is not intended to limit the scope of the utility model.

[0006] The technical scheme of the utility model:

[0007] A rehabilitation training traction frame, comprising a training system and a traction system, the training system and the traction system are connected, the training system comprises a training frame base, a functional support rod, a foot pedal rod, a middle bent rod mechanism and an upper support handrail, two functional support rods are symmetrically arranged on the training frame base, a foot pedal rod, a middle bent rod mechanism and an upper support handrail are sequentially arranged on each functional support rod from bottom to top, the traction system comprises a traction base, a traction support, a counterweight, a first pulley, a second pulley, a pulley mounting seat and a traction pull rod, the traction base is connected with the training frame base, the traction support is installed on the traction base, a pulley mounting seat is installed on the upper end of the traction support, a first pulley and a second pulley are installed on the pulley mounting seat, a guide rod is arranged on the traction support, a plurality of counterweights are slidably connected with the guide rod, a steel wire is connected with the counterweight, the other end of the steel wire is connected with the traction pull rod through the first pulley and the second pulley, the traction pull rod is arranged above the training system, and a traction pull rope is connected with the traction pull rod.

[0008] Further, the back pad is installed between the two symmetrical function support rods, and the oblique support rod is connected to each function support rod, and the other end of the oblique support rod is connected to the training frame base.

[0009] Further, the training frame base is provided with a foot pedal and a reinforcing beam, and the foot pedal is arranged at the front end of the reinforcing beam.

[0010] Further, the middle bent rod mechanism comprises a first connecting barrel and a bent rod, the first connecting barrel is fixed on the function support rod in a welded manner, and the bent rod is rotationally connected with the first connecting barrel.

[0011] Further, the upper support handrail comprises a second connecting barrel, a handrail rod, a support plate and a chain connecting part, the second connecting barrel is fixed on the function support rod in a welded manner, the handrail rod is rotationally connected with the second connecting barrel, the support plate is installed on the handrail rod, the chain connecting part is arranged below the support plate, and the two upper support handrails are connected through the chain connecting part and a chain.

[0012] Further, the guide rod is sleeved with a buffer spring, and the top end of the buffer spring is connected to the traction support.

[0013] Further, the traction support is provided with a protective plate.

[0014] The rehabilitation training traction frame has the following beneficial effects:

[0015] 1. The rehabilitation training traction frame increases the traction function on the basis of the rehabilitation training frame, realizes more than three rehabilitation training activity modes through the combination of the training system and the traction system, and enables one rehabilitation training traction frame to have multiple functions and be used by rehabilitation training persons, thereby significantly improving the performance-price ratio of the rehabilitation training equipment.

[0016] 2. The rehabilitation training traction frame is simple in structure, convenient to assemble and use, suitable for professional rehabilitation training places and home use, saves the distance, cost and time consumption of rehabilitation training persons when the rehabilitation training traction frame is used at home. DRAWINGS

[0017] Figure 1 is a schematic view of the overall structure of the rehabilitation training traction frame;

[0018] Figure 2 is a front view of the rehabilitation training traction frame;

[0019] Figure 3 is a schematic view of the rehabilitation training traction frame in use;

[0020] Figure 4is a schematic view of the middle bending lever mechanism;

[0021] Figure 5 is a schematic view of the upper support handrail;

[0022] Figure 6 is Figure 2 is a partial schematic view at A in the middle.

[0023] In the figure: 1-training system, 2-pulling system, 3-training frame base, 4-functional support rod, 5-foot pedal rod, 6-middle bending lever mechanism, 7-upper support handrail, 8-back pad, 9-inclined support rod, 10-foot pedal, 11-strengthening beam, 12-pulling base, 13-pulling support, 14-counterweight, 15-guide rod, 16-steel rope, 17-first pulley, 18-second pulley, 19-pulley mounting seat, 20-pulling rod, 21-pulling rope, 22-buffer spring, 23-guard plate, 24-lock chain, 61-first connecting cylinder, 62-bending lever, 71-second connecting cylinder, 72-handrail rod, 73-supporting plate, 74-lock chain connecting part. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model more clear and intelligible, the following describes the utility model through specific embodiments shown in the drawings. However, it should be understood that these descriptions are only exemplary and not to limit the scope of the utility model. In addition, in the following description, the description of the known structure and technology is omitted to avoid unnecessary confusion of the concept of the utility model.

[0025] The connection referred to in the utility model is divided into fixed connection and detachable connection, the fixed connection (i.e. non-detachable connection) includes but is not limited to edge folding connection, rivet connection, adhesive connection and welding connection and other conventional fixed connection modes, the detachable connection includes but is not limited to screw connection, buckle connection, pin connection and hinge connection and other conventional detachable modes, when the specific connection mode is not explicitly limited, at least one connection mode can be found in the existing connection mode to realize the function by default, and the person skilled in the art can select it according to the needs. For example: the fixed connection selects welding connection, and the detachable connection selects hinge connection.

[0026] In the utility model, unless otherwise specified and limited, the terms "installation", "connection", "connection", "fixing" and other terms should be understood broadly, for example, it can be fixed connection, or it can be detachable connection, or it can be integrated; it can be mechanical connection, or it can be electrical connection; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication or interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0027] Embodiment 1, in combination Figures 1-6 To illustrate the embodiment, the rehabilitation training traction frame of the embodiment comprises a training system 1 and a traction system 2, the training system 1 and the traction system 2 are connected, the training system 1 comprises a training frame base 3, a functional support rod 4, a foot pedal rod 5, a middle bent rod mechanism 6 and an upper support handrail 7, two functional support rods 4 are symmetrically arranged on the training frame base 3, the foot pedal rod 5, the middle bent rod mechanism 6 and the upper support handrail 7 are sequentially arranged on each functional support rod 4 from bottom to top, the traction system 2 comprises a traction base 12, a traction support 13, a counterweight 14, a first pulley 17, a second pulley 18, a pulley mounting seat 19 and a traction pull rod 20, the traction base 12 is connected with the training frame base 3, the traction support 13 is installed on the traction base 12, the upper end of the traction support 13 is installed with the pulley mounting seat 19, the first pulley 17 and the second pulley 18 are installed on the pulley mounting seat 19, a guide rod 15 is arranged on the traction support 13, a plurality of counterweights 14 are slidably connected with the guide rod 15, the counterweight 14 is connected with a steel wire 16, the other end of the steel wire 16 is connected with the traction pull rod 20 through the first pulley 17 and the second pulley 18, the traction pull rod 20 is arranged above the training system 1, and the traction pull rod 20 is connected with a traction pull rope 21.

[0028] The training frame base 3 of the training system 1 and the traction base 12 of the traction system 2 are connected in a welded manner to form a stable chassis, the training frame base 3 is composed of two rectangular rods, the two rectangular rods are connected with a reinforcing beam 11 and a foot pedal 10, one functional support rod 4 is connected to each rectangular rod, the back of the functional support rod 4 is connected with an inclined support rod 9, the other end of the inclined support rod 9 is connected with the training frame base 3, under the action of the inclined support rod 9, the functional support rod 4, the inclined support rod 9 and the training frame base 3 form a stable triangular structure, the foot pedal rod 5, the middle bent rod mechanism 6 and the upper support handrail 7 are sequentially arranged on each functional support rod 4 from bottom to top, the number of foot pedal rods 5 is multiple, in the embodiment, the number of foot pedal rods 5 is three, the three foot pedal rods 5 are evenly distributed on the functional support rod 4, the middle bent rod mechanism 6 is above the foot pedal rod 5, the first connecting cylinder 61 of the middle bent rod mechanism 6 is fixed on the functional support rod 4 in a welded manner, and the bent rod 62 is rotatably installed on the first connecting cylinder 61. The main function of the middle bent rod mechanism 6 is to help the rehabilitation trainer to hold and use force, so that the rehabilitation trainer has a support point for the hands, gradually steps the feet on the foot pedal rod 5, and holds the bent rod 62 to get off the training frame.

[0029] The second connecting cylinder 71 of the upper support handrail 7 is fixed on the functional support rod 4 by welding, the handrail rod 72 is rotatably connected on the second connecting cylinder 71, the support plate 73 is connected with the handrail rod 72, the bottom of the handrail rod 72 is connected with the chain connecting part 74, the support plate 73 is used for supporting the lower arm elbow of the rehabilitation trainer, and the rehabilitation trainer is provided with the support, so that the lower limb flexibility training and the upper limb strength training of the rehabilitation trainer are facilitated, the chain connecting parts 74 at the bottoms of the two symmetrical handrail rods 72 are connected through the chain 24, the upper body of the rehabilitation trainer using the equipment is protected through the chain 24, and falling down caused by sudden loss of balance is avoided.

[0030] The back pad 8 is also installed on the two symmetrical functional support rods 4, the material of the back pad 8 is selected from mesh soft packaging materials, when the rehabilitation trainer uses the back pad 8 to support the back or chest during the training process, the comfort of the patient during the training process is improved.

[0031] In use, the number of the counterweights 14 is adjusted first, the appropriate number of the counterweights 14 is selected according to the weight of the rehabilitation trainer and is locked, then the rehabilitation trainer stands on the foot pedal 10, the bent rod 62 of the symmetrical middle bent rod mechanism 6 is rotated to the appropriate position, the rehabilitation trainer holds the bent rod 62 with both hands, the left foot and the right foot are sequentially stepped on the left and right foot pedal rods 5 by pressing the bent rod 62 as a force point, the appropriate height of the foot pedal rod 5 is selected according to the height, after the selection, the handrail rod 72 of the upper support handrail 7 is rotated to the appropriate position, the lower arm elbow is pressed on the support plate 73, then the two chain connecting parts 74 are connected through the chain 24, the rehabilitation trainer is protected, then the traction rope 21 is pulled down, the traction rope 21 is supported at the lower jaw position of the rehabilitation trainer, the neck of the rehabilitation trainer is pulled up, the arm is appropriately relaxed through the support of the support plate 73, the force is applied to the neck to pull the neck; after a period of traction, the upper limbs are forced, the whole body is upward, the traction rope 21 is removed from the lower jaw, under the action of the upper limb support, the legs are made to pedal, the lower limb flexibility training and the upper limb strength training of the rehabilitation training are realized.

[0032] The buffer spring 22 is sleeved at the connection between the upper end of the guide rod 15 and the traction support 13, one end of the buffer spring 22 is welded with the traction support 13, if the upper limbs of the rehabilitation trainer cannot be supported or the feet slip and cannot step on the foot pedal 5 in the traction process, the feet directly step on the foot pedal 10, the instantaneous drop will cause the counterweight 14 to rapidly rise, under the action of the buffer spring 22, the traction pull rope 21 at the lower jaw of the rehabilitation trainer will not cause great harm to the lower jaw of the patient, the counterweight 14 has a certain buffering effect in the moment of contact with the buffer spring 22, the traction pull rope 21 will not directly completely strangle the lower jaw of the rehabilitation trainer, and the protection effect of the rehabilitation trainer is achieved.

[0033] The traction support 13 is further provided with the guard plate 23, the counterweight 14 is arranged between the guard plates 23, the guard plate 23 has a certain protection effect on the counterweight 14 and the guide rod 15, unnecessary external force impact is avoided to cause the guide rod 15 to be bent, and the smoothness of the up-down movement of the counterweight 14 is affected.

[0034] The embodiment is only an exemplary description of the application and does not limit the protection range of the application, and the person skilled in the art can also change the local part, as long as the spirit and essence of the application are not exceeded, and the protection range of the application is within the protection range of the application.

Claims

1. A rehabilitation training traction frame, characterized in that: The utility model provides a training system (1) and traction system (2) including, training system (1) and traction system (2) are connected, training system (1) includes training frame base (3), functional support (4), foot pedal (5), middle part bent pole mechanism (6) and upper support handrail (7), two functional supports (4) are symmetrically provided on training frame base (3), each functional support (4) is sequentially provided with foot pedal (5), middle part bent pole mechanism (6) and upper support handrail (7) from bottom to top, traction system (2) includes traction base (12), traction support (13), counterweight (14), first pulley (17), second pulley (18), pulley mounting seat (19) and traction pull rod (20), traction base (12) is connected with training frame base (3), traction support (13) is installed on traction base (12), the upper end of traction support (13) is installed with pulley mounting seat (19), pulley mounting seat (19) is installed with first pulley (17) and second pulley (18), the guide rod (15) is arranged on traction support (13), and multiple counterweights (14) are slidably connected with the guide rod (15), the steel wire (16) is connected on the counterweight (14), the other end of steel wire (16) is connected with traction pull rod (20) through first pulley (17) and second pulley (18), traction pull rod (20) is arranged above training system (1), and traction pull rod (20) is connected with traction pull rope (21).

2. The rehabilitation training traction frame according to claim 1, characterized in that: It also includes a back pad (8) mounted between the two symmetrically arranged functional support rods (4), and each functional support rod (4) is connected with an inclined support rod (9), the other end of which is connected with the training frame base (3).

3. The rehabilitation training traction frame according to claim 2, characterized in that: The training frame base (3) is provided with a foot pedal (10) and a reinforcing beam (11), and the foot pedal (10) is arranged at the front end of the reinforcing beam (11).

4. The rehabilitation training traction frame according to claim 1 or 3, characterized in that: The middle part bent pole mechanism (6) includes a first connecting cylinder (61) and a second connecting cylinder (62), the first connecting cylinder (61) is fixed on the functional support rod (4) by welding, and the second connecting cylinder (62) is rotatably connected with the first connecting cylinder (61).

5. The rehabilitation training traction frame according to claim 1 or 3, characterized in that: The upper support handrail (7) includes a second connecting cylinder (71), a handrail rod (72), a support plate (73), and a chain connecting part (74), the second connecting cylinder (71) is fixed on the functional support rod (4) by welding, the handrail rod (72) is rotatably connected with the second connecting cylinder (71), the support plate (73) is installed on the handrail rod (72), the chain connecting part (74) is further provided on the handrail rod (72), and the chain connecting part (74) is arranged below the support plate (73), and the two symmetrically arranged upper support handrails (7) are connected by the chain connecting part (74) and a chain (24).

6. The rehabilitation training traction frame according to claim 1, characterized in that: A buffer spring (22) is sleeved on the guide rod (15), and the top end of the buffer spring (22) is connected with the traction support (13).

7. The rehabilitation training traction frame according to claim 6, characterized in that: A guard plate (23) is installed on the traction support (13).

Images