CN215080420U

CN215080420U - Lower limb traction frame

Info

Publication number: CN215080420U
Application number: CN202120698545.XU
Authority: CN
Inventors: 刘陈林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-12-10
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a lower limb traction frame, which comprises a horizontal support frame, wherein the bottom of the horizontal support frame is provided with a telescopic underframe, one end of the horizontal support frame is provided with a traction support frame, and the other end of the horizontal support frame is provided with an inclined support frame; the inclined support frame comprises two first support tubes and two second support tubes, the two first support tubes are both connected with the horizontal support frame, and the two first support tubes are respectively in sliding fit with the two second support tubes; first supporting cloth is arranged between the two first supporting pipes, second supporting cloth is arranged between the two second supporting pipes, and the first supporting cloth and the second supporting cloth are arranged in a staggered mode. The utility model discloses a flexible chassis can adjust the height of horizontal support frame, and its demand that can satisfy different diseases improves treatment. First stay tube and second stay tube sliding fit, first support cloth and second support cloth staggered layer slide and can not separate, can carry out effectual support to the thigh of disease, improve the travelling comfort of disease.

Description

Lower limb traction frame

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to low limbs traction frame.

Background

The traction is to utilize the principle of acting force and reacting force in mechanics, act on the affected limb through the traction of gravity, relieve the tension and retraction of soft tissues at the fracture and dislocation, reset the fracture or dislocation and achieve the purpose of treatment. The lower limb traction frame is used as a common tool for orthopedics, has a function of lifting feet for treating lower limb fracture of the old, is vital to preoperative adjuvant therapy of femoral neck and femoral tuberosity fracture, and is a common tool for preoperative adjuvant therapy of joint orthopedics. At present, the lower limb traction treatment is carried out on an orthopedic traction bed, the affected limb of a patient is bound on a plastic (nylon) traction belt and then placed on a traction frame, a traction rope is directly connected with the nylon traction belt, the traction rope is placed on a pulley at the tail of the traction bed, a heavy hammer is hung on the traction rope, the weight of the body and the counter-traction force of the heavy hammer are utilized to pull the lower limb, the fracture part is reset, the abduction neutral position of the lower limb is maintained, the fracture part is relatively fixed, muscles are relaxed, and the pain of the affected limb is relieved. However, such a traction frame has some disadvantages: the height of the traction frame is fixed and cannot be adjusted, and the patient is easy to feel uncomfortable in the traction process, so that the patient does not cooperate with treatment, and the treatment effect is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a lower limb traction frame, which can adjust the height, can meet the requirements of different patients, avoids the patients to cause discomfort in the traction process and improves the treatment effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a lower limb traction frame comprises a horizontal support frame, wherein the bottom of the horizontal support frame is provided with a telescopic underframe, one end of the horizontal support frame is provided with a traction support frame, and the other end of the horizontal support frame is provided with an inclined support frame; the inclined support frame comprises two first support tubes and two second support tubes, the two first support tubes are both connected with the horizontal support frame, and the two first support tubes are respectively in sliding fit with the two second support tubes; first supporting cloth is arranged between the two first supporting tubes, second supporting cloth is arranged between the two second supporting tubes, and the first supporting cloth and the second supporting cloth are arranged in a staggered mode.

As optional mode, the outer wall of first stay tube is equipped with the first connecting piece that is used for connecting first stay cloth, the outer wall of second stay tube is equipped with the second connecting piece that is used for connecting second stay cloth, first stay tube cover is established outside the second stay tube, and first stay tube offers the bar passageway that supplies the activity of second connecting piece.

As an alternative, the first connecting piece includes a first clasp, and the first support cloth is provided with a first retaining ring adapted to the first clasp.

Optionally, the second connecting piece includes a second clasp, and the second support is provided with a second retaining ring adapted to the second clasp.

As an optional mode, a first reinforcing pipe is connected between the two first supporting pipes and arranged at one end, close to the horizontal supporting frame, of each first supporting pipe; a second reinforcing pipe is connected between the two second supporting pipes and arranged at one end, far away from the first supporting pipe, of the second supporting pipe.

Alternatively, the end of the second support tube is provided with a curved support.

As an optional mode, the telescopic underframe comprises a frame body, a plurality of adjusting sleeves are arranged on the frame body, the adjusting sleeves are connected with supporting columns in a sliding mode, and the supporting columns are connected with the horizontal supporting frame.

As an optional mode, a positioning jack is formed in the adjusting sleeve, a positioning bolt is arranged in the positioning jack in a matched mode, and a plurality of adjusting jacks matched with the positioning bolt are formed in the supporting column.

Optionally, a flexible pad is disposed on the horizontal support frame.

Optionally, the first supporting cloth and the second supporting cloth are both elastic cloth.

The utility model has the advantages that:

the utility model provides a lower limbs traction frame, horizontal support frame's bottom is equipped with flexible chassis, can adjust horizontal support frame's height through flexible chassis, and it can satisfy the demand of different diseases, avoids the disease to arouse discomfort at the traction in-process, improves treatment. Be equipped with first support cloth between two first stay tubes, be equipped with second support cloth between two second stay tubes, first support cloth and second support cloth staggered floor set up, because first stay tube and second stay tube sliding fit, be convenient for adjust the length of bearing diagonal frame, when the height of adjusting horizontal support frame from top to bottom when flexible chassis, the length of the regulation bearing diagonal frame that can the adaptability, first support cloth and second support cloth staggered floor slide and can not separate, can carry out effectual support to the thigh of disease, improve the travelling comfort of disease. The utility model discloses simple structure, user experience is better.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of an inclined support frame according to an embodiment of the present invention;

in the figure: 1-horizontal support frame; 2-traction support frame; 3-a first support tube; 4-a second support tube; 5-a first supporting cloth; 6-a second support cloth; 7-a first clasp; 8-a second clasp; 9-bending the support; 10-a frame body; 11-an adjustment sleeve; 12-a support column; 13-positioning a bolt; 14-adjusting the jack; 15-flexible mat.

Detailed Description

Examples

As shown in fig. 1 and 2, the present embodiment provides a lower limb traction frame suitable for patients with lower limb traction, ankle traction, femoral traction, leg fracture, and the like. The lower limb traction frame comprises a horizontal support frame 1, the bottom of the horizontal support frame 1 is provided with a telescopic bottom frame, one end of the horizontal support frame 1 is provided with a traction support frame 2, and the other end of the horizontal support frame 1 is provided with an inclined support frame. Can adjust horizontal support frame 1's height through flexible chassis, it can satisfy the demand of different diseases, avoids the disease to arouse discomfort at the traction in-process, improves treatment. Horizontal support frame 1 supports the shank of disease, and the bearing diagonal frame supports the thigh of disease, and the top of pulling support frame 2 has the pulley, adopts the haulage rope to pass the pulley and is connected with nylon traction belt, and the weight is hung to the haulage rope bottom, utilizes the anti-traction force pulling low limbs of disease health weight and weight, makes the fracture part reset.

The inclined support frame comprises two first support pipes 3 and two second support pipes 4, the two first support pipes 3 are both connected with the horizontal support frame 1, and the two first support pipes 3 are respectively in sliding fit with the two second support pipes 4; be equipped with first support cloth 5 between two first stay tubes 3, be equipped with second support cloth 6 between two second stay tubes 4, first support cloth 5 and the 6 staggered floor setting of second support cloth, it can provide effectual supporting role to the thigh of disease. Two first stay tubes 3 are parallel to each other, and the one end and the 1 thigh of horizontal support frame of first stay tube 3 are connected, and just first stay tube 3 keeps certain angle with horizontal support frame 1, the other end and the 4 sliding connection of second stay tube of first stay tube 3. The bottom of the second supporting tube 4 and the bottom of the telescopic underframe are kept on the same horizontal plane, the whole lower limb traction frame is placed on a sickbed, and the whole structure is more stable.

First stay tube

3 and 4 sliding fit of second stay tube, the length of being convenient for adjust the bearing diagonal frame, when adjusting the height of horizontal support frame 1 from top to bottom when flexible chassis, the length of the regulation bearing diagonal frame that can the adaptability,

first support cloth

5 and 6 staggered layers of second support cloth slide and can not separate, can carry out effectual support to the thigh of disease, improve the travelling comfort of disease. The utility model discloses simple structure, user experience is better.

In some embodiments, the outer wall of the first supporting tube 3 is provided with a first connecting piece for connecting the first supporting cloth 5, the outer wall of the second supporting tube 4 is provided with a second connecting piece for connecting the second supporting cloth 6, the first supporting tube 3 is sleeved outside the second supporting tube 4, the first supporting tube 3 is provided with a strip-shaped channel for the activity of the second connecting piece, the strip-shaped channel is convenient for the activity of the second connecting piece, and the second connecting piece can not influence the sliding between the first supporting tube 3 and the second supporting tube 4. Certain frictional force is provided between the first supporting tube 3 and the second supporting tube 4, and the second supporting tube 4 can be pushed and pulled by force to slide the second supporting tube 4, so that the length of the inclined supporting frame is adjusted, the inclined supporting frame and the telescopic underframe are kept in a proper matching state, and the supporting effect on patients is realized.

In some embodiments, the first connector comprises a first clasp 7, and the first support cloth 5 is provided with a first clasp adapted to the first clasp 7. The second connecting piece comprises a second clasp 8, and the second support cloth 6 is provided with a second retaining ring matched with the second clasp 8. First clip 7 is fixed at the outer wall of first supporting tube 3, and first clip 7 can set up a plurality ofly, and first buckle mutually supports with first clip 7, fixes first supporting cloth 5 between two first supporting tubes 3, and it is more convenient that first supporting cloth 5 unpicks and washes moreover. The second clasp 8 is fixed on the outer wall of the second support pipe 4, the second clasp 8 can be arranged in a plurality of modes, the second clasp and the second clasp 8 are matched with each other, the second support cloth 6 is fixed between the two second support pipes 4, and the second support cloth 6 is convenient to disassemble and wash. First support cloth 5 is located the upper strata, second support cloth 6 is located the lower floor, first support cloth 5 and second support cloth 6 have the part of coincidence, when first stay tube 3 and second stay tube 4 relative slip, first support cloth 5 and second support cloth 6 also relative slip, but first support cloth 5 and second support cloth 6 can not stagger and produce the gap, first support cloth 5 and second support cloth 6 provide effectual support to the thigh of disease, the disease experience is better.

In some embodiments, a first reinforcing tube is connected between the two first supporting tubes 3, and the first reinforcing tube is arranged at a position of the first supporting tube 3 close to the horizontal supporting frame 1, which can reinforce the structural strength of the lower limb traction frame; a second reinforcing pipe is connected between the two second supporting pipes 4 and arranged at one end of the second supporting pipe 4 far away from the first supporting pipe 3. When the length of the inclined support frame needs to be adjusted, the two second support pipes 4 can slide along the first support pipe 3 by applying acting force to the second reinforcing pipes. The end part of the second supporting tube 4 is provided with a bending supporting part 9, so that the stability of the lower limb traction frame is improved.

In some embodiments, the telescopic base frame includes a frame body 10, four adjusting sleeves 11 are arranged on the frame body 10, the adjusting sleeves 11 are slidably connected with supporting columns 12, and the supporting columns 12 are connected with the horizontal supporting frame 1. The supporting column 12 can be locked by a locking bolt so as to adjust the height of the horizontal supporting frame 1. Preferably, a positioning insertion hole is formed in the adjusting sleeve 11, a positioning bolt 13 is provided in the positioning insertion hole, and a plurality of adjusting insertion holes 14 adapted to the positioning bolt 13 are formed in the supporting column 12. After the height of the horizontal support frame 1 is adjusted to a proper position, the positioning bolt 13 is adopted to penetrate through the positioning insertion hole and the adjusting insertion hole 14, so that the adjusting sleeve 11 and the support column 12 are kept in a fixed state.

In some embodiments, the horizontal support frame 1 is provided with a flexible pad 15, the horizontal support frame 1 is used for placing the lower leg of the patient, and the flexible pad 15 can be a sponge pad or the like. First supporting cloth 5 and second supporting cloth 6 are elastic cloth, and first supporting cloth 5 and second supporting cloth 6 have certain elasticity, have the cushioning effect to the thigh of patient, improve user's comfort level.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lower limb traction frame comprises a horizontal support frame (1), wherein a telescopic underframe is arranged at the bottom of the horizontal support frame (1), a traction support frame (2) is arranged at one end of the horizontal support frame (1), and an inclined support frame is arranged at the other end of the horizontal support frame (1); the device is characterized in that the inclined support frame comprises two first support pipes (3) and two second support pipes (4), the two first support pipes (3) are connected with the horizontal support frame (1), and the two first support pipes (3) are respectively in sliding fit with the two second support pipes (4); be equipped with first supporting cloth (5) between two first stay tubes (3), be equipped with second supporting cloth (6) between two second stay tubes (4), first supporting cloth (5) and second supporting cloth (6) staggered floor setting.

2. The lower limb traction frame according to claim 1, characterized in that the outer wall of the first support tube (3) is provided with a first connecting piece for connecting a first support cloth (5), the outer wall of the second support tube (4) is provided with a second connecting piece for connecting a second support cloth (6), the first support tube (3) is sleeved outside the second support tube (4), and the first support tube (3) is provided with a strip-shaped channel for the second connecting piece to move.

3. The lower limb traction frame according to claim 2, characterized in that the first connecting piece comprises a first clasp (7), and the first support cloth (5) is provided with a first clasp adapted to the first clasp (7).

4. The lower limb traction frame according to claim 3, wherein the second connector comprises a second hook (8), and the second support cloth (6) is provided with a second clasp adapted to the second hook (8).

5. The lower limb traction frame according to claim 4, characterized in that a first reinforcing pipe is connected between the two first supporting pipes (3) and is arranged at one end of the first supporting pipe (3) close to the horizontal supporting frame (1); a second reinforcing pipe is connected between the two second supporting pipes (4), and the second reinforcing pipe is arranged at one end, far away from the first supporting pipe (3), of the second supporting pipe (4).

6. The lower limb traction frame according to claim 5, characterized in that the ends of the second support tube (4) are provided with a curved support (9).

7. The lower limb traction frame according to claim 1, characterized in that the telescopic underframe comprises a frame body (10), a plurality of adjusting sleeves (11) are arranged on the frame body (10), the adjusting sleeves (11) are slidably connected with supporting columns (12), and the supporting columns (12) are connected with the horizontal support frame (1).

8. The lower limb traction frame according to claim 1, wherein the adjusting sleeve (11) is provided with a positioning insertion hole, the positioning insertion hole is provided with a positioning bolt (13), and the support column (12) is provided with a plurality of adjusting insertion holes (14) matched with the positioning bolt (13).

9. The lower limb traction frame according to claim 1, characterized in that the horizontal support frame (1) is provided with a flexible pad (15).

10. The lower limb traction frame according to claim 1, wherein the first support cloth (5) and the second support cloth (6) are both elastic cloth.