CN213217974U - Traction bed for traction of human body by traction rope - Google Patents

Abstract

The utility model discloses an adopt traction rope to pull human traction bed, including the traction mechanism and the bed body, traction mechanism sets up in bed body one side, traction mechanism includes waist haulage rope, driving piece and frame, the bed body is including being used for supporting human upper half body fixed bed board, fixed region bedstead, removal subassembly, being used for supporting human lower half body movable bed board and the regional bedstead of activity, fixed bed board is connected with the fixed region bedstead, the movable bed board passes through removal subassembly and the regional bedstead swing joint of activity, the regional bedstead of activity is connected in one side that fixed region bedstead is close to the frame, the driving piece sets up in the frame, waist haulage rope one end is twined on the driving piece, its other end and human lower half body coupling. The utility model adjusts the angle between the movable bed board and the movable bed frame through the support rod, so that the traction angle is the best angle according with the physiological bending of the lumbar.

Description

Traction bed for traction of human body by traction rope

Technical Field

The utility model relates to a medical physiotherapy bed especially relates to an adopt haulage rope to pull human traction table.

Background

The herniation of the cervical and lumbar vertebrae is a common disease, the treatment means of the herniation of the cervical and lumbar vertebrae is mainly physical therapy, and an important means in the physical therapy means of the herniation of the intervertebral disc is to pull the spine of the herniated part. At present, traction beds for carrying out traction treatment on cervical vertebra and lumbar vertebra in the market are various in types and different in structure, but the general principle is that the longitudinal stretching is realized on the vertebra to promote the reduction of the protruded intervertebral disc. However, most of the protrusion directions of the intervertebral discs at the lumbar vertebra are protruded backwards, and the physiological curvature of the vertebra causes the lumbar vertebra to be arched upwards after a person lies flat, so that in the traction process, muscles at the position where the patient is pulled can not contract independently, tissues near the vertebra are tightened, a space is formed between the waist and a bed surface of the patient, no upward supporting force exists below the lumbar vertebra, and the protruded intervertebral discs are difficult to effectively restore. Therefore, the practical significance of the existing traction rehabilitation bed is that the spine is loosened, the condition is created for the self-restoration of the protruded intervertebral disc, and the traction rehabilitation bed does not directly act on the intervertebral disc to restore the intervertebral disc.

In the prior art, a lumbar vertebra traction bed is usually a traction bed which is directly suspended and dragged as in Chinese patent application No. CN201033109Y, and discloses a lumbar vertebra multi-angle vibration and swing reset traction bed, the traction device of which comprises: the upper part of the traction support (13) is provided with three pulleys (11), the front ends of three traction ropes (8) correspondingly wound on the three pulleys (11) are respectively connected with the two lower limb traction belts (2a) and the waist arm traction belt (2), the rear ends of the three traction ropes (8) are simultaneously connected with a transverse balance support (10), the balance support (10) is connected with a transmission rope (14), and the other end of the transmission rope (14) is connected with a speed-reducing traction motor (21); the middle part of the traction bracket (13) can be laterally and rotatably arranged at the upper part of the traction box (16), and the lower part of the traction bracket (13) is connected with a swing motor (17) through a crank link mechanism (18), or the movable bed board is driven to move by adopting a gear set transmission device so as to achieve the effect of traction of lumbar vertebrae. However, the first and the second have obvious defects: firstly, the direct suspension traction mode cannot be applied to all lumbar patients, and the possibility of strain injury to the patients exists; secondly, a gear set transmission device is adopted to drive the movable bed plate to move and bear large resistance, so that the traction force cannot be accurately controlled.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an adopt the haulage rope to pull the traction table of the human body, which can solve the problem that the traction force can not be controlled to pull the lumbar of the patient.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a traction bed for drawing a human body by adopting a traction rope comprises a traction mechanism and a bed body, wherein the traction mechanism is arranged on one side of the bed body, the traction mechanism comprises a waist traction rope, a driving piece and a frame, the bed body comprises a fixed bed plate for supporting the upper half of the human body, a fixed area bed frame, a moving assembly, a movable bed plate for supporting the lower half of the human body and a movable area bed frame, the fixed bed plate is connected with the fixed area bed frame, the movable bed plate is movably connected with the movable area bed frame through the moving assembly, the movable area bed frame is connected to one side, close to the frame, of the fixed area bed frame, the driving piece is arranged on the frame, one end of the waist traction rope is wound on the driving piece, and the other; the driving piece is used for driving the lower body of the human body to move towards the direction of the rack through the waist traction rope; the moving assembly is used for supporting the movable bed plate and moves back and forth between a first position and a second position along with the movable bed plate; the first position is a position where the movable bed board is close to the fixed bed board; the second position is the position where the movable bed board is far away from the fixed bed board.

Preferably, the moving assembly comprises a guide rail, a first connecting plate and a pulley block which are arranged on the bedstead of the movable area from the bedstead of the fixed area to the direction of the frame, the lower end face of the movable bed plate is connected with the upper end face of the first connecting plate, and two sides of the first connecting plate are connected with the guide rail through the pulley block.

Preferably, the bed further comprises a second connecting plate and a supporting rod for adjusting an included angle between the movable bed board and the movable area bed frame, the second connecting plate is arranged at one end, close to the fixed area bed frame, of the movable area bed frame, and one end, close to the rack, of the movable bed board is connected with the second connecting plate through the supporting rod.

Preferably, the first connecting plate is connected with the lower end face of the movable bed plate through an elastic element.

Preferably, still draw the subassembly including the neck, the neck draws the subassembly to draw pole setting, crossbeam, neck traction pulley and neck haulage rope including drawing, the bottom of drawing the pole setting is connected with the top of frame, the one end of crossbeam is connected with the top of drawing the pole setting, neck traction pulley is connected with the other end of crossbeam, the one end winding of neck haulage rope is on the driving piece, and its other end passes neck traction pulley and is connected with the human body.

Preferably, the cervical traction rope further comprises a transition pulley arranged on the traction vertical rod, and the other end of the cervical traction rope sequentially penetrates through the transition pulley and the cervical traction pulley to be connected with a human body.

Preferably, the waist traction device further comprises a waist traction pulley fixedly connected to the traction upright rod, one end of the waist traction rope is wound on the driving piece, and the other end of the waist traction rope penetrates through the waist traction pulley to be connected with the lower half of the human body.

Preferably, the bed further comprises an arm sleeve for fixing a human body, and the arm sleeve is movably connected with one end, away from the movable region bed frame, of the fixed region bed frame.

Compared with the prior art, the beneficial effects of the utility model reside in that: contained angle to the best angle of pulling between activity bed board and the regional bedstead of activity through the bracing piece adjustment for the physiological curvature condition of patient's lumbar vertebrae is more laminated to the activity bed board, can direct action receive sick lumbar vertebrae when pulling the lumbar vertebrae, promote the traction effect, furthermore, set up the assembly pulley through the lower extreme at the activity bed board, the regional bedstead of activity sets up the guide rail, with reduce the friction between activity bed board and the regional bedstead of activity, can control the driving piece more accurately and act on the traction force of patient's lumbar vertebrae through the haulage rope, improve treatment effectively.

Drawings

Fig. 1 is a schematic structural view of a traction bed for pulling a human body by a traction rope in the present invention.

Fig. 2 is a schematic structural view of the bed body in the present invention.

Fig. 3 is an enlarged schematic view of the area a of fig. 2.

In the figure: 1-a traction mechanism; 11-a drive member; 12-pulling the vertical rod; 13-a lumbar traction sheave; 14-a frame; 2-bed body; 21-fixing the bed plate; 22-fixed area bed frame; 23-a support bar; 24-movable bed board; 25-active area bed frame; 251-a guide rail; 252 — a first connection plate; 253-a second connecting plate; 254-a resilient element; 3-a cross beam; 4-neck traction sheave; 5-a transition pulley; 6-arm sleeve.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will be further described with reference to the accompanying drawings and specific embodiments:

as shown in fig. 1 to 3, a traction bed for pulling a human body by using a traction rope comprises a traction mechanism 1 and a bed body 2, wherein the traction mechanism 1 is disposed on one side of the bed body 2, the traction mechanism 1 comprises a waist traction rope, a driving member 11 and a frame 14, the bed body 2 comprises a fixed bed plate 21 for supporting the upper half of the human body, a fixed region bed frame 22, a moving assembly, a movable bed plate 24 for supporting the lower half of the human body and a movable region bed frame 25, the fixed bed plate 21 is connected with the fixed region bed frame 22, the movable bed plate 24 is movably connected with the movable region bed frame 25 through the moving assembly, the movable region bed frame 25 is connected to one side of the fixed region bed frame 22 close to the frame 14, the driving member 11 is disposed on the frame 14, one end of the waist traction rope is wound on the driving member 11, and the other end is used, the arm sleeve 6 is used for fixing a human body, and the arm sleeve 6 is movably connected with one end of the fixed area bedstead 22, which is far away from the movable area bedstead 25; the driving piece 11 is used for driving the lower body of the human body to move towards the direction of the rack 14 through the waist traction rope; the moving assembly is used for supporting the movable bed plate 24 and moving back and forth along with the movable bed plate 24 between a first position and a second position; the first position is a position where the movable bed plate 24 is close to the fixed bed plate 21; the second position is a position where the movable bed plate 24 is far away from the fixed bed plate 21. Preferably, the waist traction device further comprises a waist traction pulley 13 fixedly connected to the traction upright rod 12, one end of the waist traction rope is wound on the driving piece 11, and the other end of the waist traction rope penetrates through the waist traction pulley 13 to be connected with the lower half of the human body. In this embodiment, the angle of the traction force applied to the lower body of the human body by the lumbar traction rope is adjusted by the lumbar traction pulley 13, so that the therapeutic effect is better.

Specifically, the moving assembly includes a guide rail 251, a first connecting plate 252, and a pulley block, which are disposed on the frame 25 of the movable section in the direction of the frame 14 from the fixed section frame 22, the lower end surface of the movable bed plate 24 is connected to the upper end surface of the first connecting plate 252, and both sides of the first connecting plate 252 are connected to the guide rail 251 through the pulley block. In this embodiment, the friction between the movable bed plate 24 and the movable bed frame 25 is reduced by the smooth guide rail 251 and the pulley block, so as to change the sliding friction into the rolling friction, thereby precisely controlling the traction force of the driving member 11 acting on the lumbar vertebra of the patient through the traction rope, and effectively improving the treatment effect.

Preferably, the bed frame also comprises a second connecting plate 253 and a supporting rod 23 for adjusting the included angle between the movable bed board 24 and the moving zone bed frame 25, the second connecting plate 253 is arranged at one end of the moving zone bed frame 25 close to the fixed zone bed frame 22, and one end of the movable bed board 24 close to the machine frame 14 is connected with the second connecting plate 253 through the supporting rod 23. In this embodiment, the supporting rod 23 is used to adjust the included angle between the movable bed board 24 and the movable bed frame 25 to the optimal traction angle, so that the movable bed board 24 is more suitable for the physiological curvature of the lumbar vertebrae of the patient, and can directly act on the affected lumbar vertebrae when the lumbar vertebrae is pulled, thereby improving the traction effect. Preferably, the bed further comprises an elastic element 254, and the first connecting plate 253 is connected with the lower end surface of the movable bed plate 24 through the elastic element 254. When the force provided by the support rods 23 is removed, the elastic members 254 can rapidly restore the movable panel 24 to the position where the movable section frames 25 are overlapped.

Preferably, still include the neck and pull the subassembly, the neck pulls the subassembly including pulling pole setting 12, crossbeam 3, neck traction pulley 4 and neck haulage rope, the bottom of pulling pole setting 12 is connected with the top of frame 14, the one end of crossbeam 3 is connected with the top of pulling pole setting 12, neck traction pulley 4 is connected with the other end of crossbeam 3, the one end winding of neck haulage rope is on driving piece 11, and its other end passes neck traction pulley 4 and is connected with the human body. Preferably, the cervical traction rope also comprises a transition pulley 5 arranged on the traction upright rod 12, and the other end of the cervical traction rope sequentially passes through the transition pulley 5 and the cervical traction pulley 4 to be connected with a human body. In this embodiment, the other end of neck haulage rope is tied up in the lower jaw department of standing or sitting the cervical spondylopathy patient below the crossbeam, and neck haulage pulley 4, transition pulley 5 are passed to the one end of neck haulage rope and are connected with driving piece 11, and driving piece 11 pulls cervical spondylopathy patient's cervical vertebra through the neck haulage rope, and during the period neck haulage pulley 4 can be according to the patient with pull the distance between the pole setting 12, the other end of direct adjustment neck haulage rope and the horizontal distance who pulls pole setting 12.

Specifically, the working principle and the components of the present invention are specifically described as follows:

as shown in fig. 1-3, in this embodiment, when the traction table for traction of human body by using the traction rope is used for treating lumbar spondylosis, the lumbar traction rope is tied to the lumbar of the patient, then the patient lies on the bed board, the arm sleeve 6 on the bed frame 22 in the fixed area is rotated, so that the arm sleeve 6 is clamped under the armpit of the patient to fix the body of the patient, then the driving member 11 of the traction mechanism 1 is started, and the driving member 11 pulls the lumbar of the patient by using the lumbar traction rope, so as to achieve the treatment effect. Specifically, when the lumbar vertebra is pulled, the upper half (the body part above the lumbar vertebra (without the lumbar vertebra)) of the patient lies on the fixed bed plate 21, the lower half (the body part below the lumbar vertebra (with the lumbar vertebra)) lies on the movable bed plate 24, the lumbar traction rope is tied on the lumbar vertebra, after the driving piece 11 starts to work, the driving piece 11 pulls the lumbar vertebra to move towards the rack 14 through the lumbar traction rope, the friction between the lower half of the patient and the movable bed plate 24 is static friction, the movable bed plate 24 is connected with the guide rail 251 of the area frame 251 through the pulley block, so the friction between the movable bed plate 24 and the guide rail 251 can be ignored, the movable bed plate 24 can move towards the rack 14 synchronously with the lumbar vertebra of the patient along with the pulling of the driving piece 11, namely, when the lumbar vertebra is pulled through the traction rope, the traction force can be considered to completely act on the lumbar vertebra of the patient, the traction force of the driving, effectively improving the treatment effect.

In this embodiment, the lumbar vertebra of the human body has a certain physiological curvature, and before the lumbar vertebra is pulled, the angle between the movable bed board 24 and the bed frame 25 in the activity area can be adjusted through the support rod 23, that is, a certain included angle is formed between the movable bed board 24 and the horizontal plane, preferably, the support rod 23 is a gas spring. The included angle between the movable bed board 24 and the movable bed frame 25 is adjusted to the optimal traction angle, so that the movable bed board 24 is more fit with the physiological bending condition of the lumbar of the patient, the lumbar can be directly acted on the affected lumbar when the lumbar is pulled, and the traction effect is improved. Preferably, an elastic element 254 is further disposed between the movable bed board 24 and the movable bed frame 25, specifically, a spring is used for realizing the elastic element 254, when the support rod 23 adjusts the included angle between the movable bed board 24 and the movable bed frame 25 to the optimal traction angle, the elastic element 254 is in a stretching state, and after the support rod 23 stops supporting the movable bed board 24, the elastic element 254 returns to the deformation state, so that the movable bed board 24 can be quickly returned to the original position.

Further, use when adopting the traction table that the haulage rope pull human body is used for treating lumbar vertebrae disease, use the lower jaw department of cervical spondylopathy patient to tie up at the other end of neck haulage rope, then start driving piece 11, driving piece 11 pulls patient's cervical vertebra through neck haulage rope, realizes pulling cervical spondylopathy patient's cervical vertebra.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims (8)

1. The utility model provides an adopt haulage rope to pull human traction table, includes drive mechanism and the bed body, drive mechanism sets up in bed body one side, its characterized in that: the traction mechanism comprises a waist traction rope, a driving piece and a frame, the bed body comprises a fixed bed plate for supporting the upper half of a human body, a fixed area bed frame, a moving assembly, a movable bed plate for supporting the lower half of the human body and a movable area bed frame, the fixed bed plate is connected with the fixed area bed frame, the movable bed plate is movably connected with the movable area bed frame through the moving assembly, the movable area bed frame is connected to one side, close to the frame, of the fixed area bed frame, the driving piece is arranged on the frame, one end of the waist traction rope is wound on the driving piece, and the other end of the waist traction rope is used for being connected; the driving piece is used for driving the lower body of the human body to move towards the direction of the rack through the waist traction rope; the moving assembly is used for supporting the movable bed plate and moves back and forth between a first position and a second position along with the movable bed plate; the first position is a position where the movable bed board is close to the fixed bed board; the second position is the position where the movable bed board is far away from the fixed bed board.

2. The traction table for human body traction using a traction rope as claimed in claim 1, wherein: the movable assembly comprises a guide rail, a first connecting plate and a pulley block, wherein the guide rail, the first connecting plate and the pulley block are arranged on the bedstead in the movable area from the bedstead in the fixed area to the direction of the frame, the lower end face of the movable bed plate is connected with the upper end face of the first connecting plate, and two sides of the first connecting plate are connected with the guide rail through the pulley block.

3. The traction table for human body traction using a traction rope as claimed in claim 2, wherein: the bed frame comprises a bed frame, and is characterized by further comprising a second connecting plate and a supporting rod used for adjusting an included angle between the movable bed board and the movable region bed frame, wherein the second connecting plate is arranged at one end, close to the fixed region bed frame, of the movable region bed frame, and one end, close to the frame, of the movable bed board is connected with the second connecting plate through the supporting rod.

4. The traction table for human body traction using a traction rope as claimed in claim 3, wherein: the first connecting plate is connected with the lower end face of the movable bed plate through the elastic element.

5. The traction table for human body traction using a traction rope as claimed in claim 1, wherein: still draw the subassembly including the neck, the neck draws subassembly is including drawing pole setting, crossbeam, neck traction pulley and neck haulage rope, the bottom of drawing the pole setting is connected with the top of frame, the one end of crossbeam is connected with the top of drawing the pole setting, neck traction pulley is connected with the other end of crossbeam, the one end winding of neck haulage rope is on the driving piece, and its other end passes neck traction pulley and is connected with the human body.

6. The traction table for human body traction using a traction rope as claimed in claim 5, wherein: the neck traction rope is characterized by further comprising a transition pulley arranged on the traction vertical rod, and the other end of the neck traction rope sequentially penetrates through the transition pulley and the neck traction pulley to be connected with a human body.

7. The traction table for human body traction using a traction rope as claimed in claim 5, wherein: the waist traction rope is fixedly connected to the traction upright rod, and the other end of the waist traction rope penetrates through the waist traction pulley to be connected with the lower body of the human body.

8. The traction table for human body traction using a traction rope as claimed in claim 1, wherein: the arm sleeve is movably connected with one end, far away from the movable region bedstead, of the fixed region bedstead.

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