CN212997326U

CN212997326U - Skeleton traction device

Info

Publication number: CN212997326U
Application number: CN202020717589.8U
Authority: CN
Inventors: 聂栋梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-04-20
Anticipated expiration: 2030-04-30

Abstract

The utility model belongs to the technical field of physiotherapy equipment, a skeleton draw gear is disclosed, it draws the body including the first body and the second of drawing that are the symmetrical structure setting, wherein: the first traction body is provided with a first end part and a second end part which are opposite up and down; the second traction body is provided with a third end part and a fourth end part which are opposite up and down; the first end part is hinged with the third end part, the second end part is clamped with the fourth end part, one side of the second end part, which is opposite to the fourth end part, is provided with grooves capable of being spliced, the two grooves can be sleeved on the neck of a user in a matching manner after being spliced, and when the bone traction device has an upward movement trend, the edges of the grooves can upwards support the lower jaw part and the back brain part of the user; and liners matched with the surface radians of the lower jaw and the back brain of the human body are arranged at the edges of the grooves. The bone traction device is simple in wearing process and convenient to use.

Description

Skeleton traction device

Technical Field

The utility model relates to a physiotherapy equipment technical field especially relates to a bone draw gear.

Background

The traction apparatus for the human spine can lead the spine tissue to be separated to a certain degree and the soft tissues around the joints to be properly stretched by fixing the head of the human body and continuously providing upward acting force to the head, thereby achieving the aim of assisting in treating the cervical vertebra, the lumbar vertebra and other parts.

The existing traction apparatus is generally composed of a cloth pocket or a plurality of strip-shaped textile materials matched with the cloth pocket, and is fixed through a plurality of rows of buttons, magic tapes and other structures, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a skeleton draw gear, it dresses the process simply, convenient to use.

To achieve the purpose, the utility model adopts the following technical proposal:

a bone traction device, includes that the body is pull to first traction body and second that is the symmetrical structure setting, wherein:

the first traction body is provided with a first end part and a second end part which are opposite up and down;

the second traction body is provided with a third end part and a fourth end part which are opposite up and down;

the first end part is hinged with the third end part, the second end part is clamped with the fourth end part, one side of the second end part, which is opposite to the fourth end part, is provided with grooves capable of being spliced, the two grooves can be sleeved on the neck of a user in a matching manner after being spliced, and when the bone traction device has an upward movement trend, the edges of the grooves can upwards support the lower jaw part and the back brain part of the user;

and liners matched with the surface radians of the lower jaw and the back brain of the human body are arranged at the edges of the grooves.

Preferably, the bone distraction device further comprises a connection portion commonly disposed at the first end portion and the third end portion, the connection portion for connecting a cable adapted to suspend the bone distraction device.

Preferably, the bone distraction device further comprises a hook for hooking the rope, the hook being capable of being fixed to a building or an elevated structure.

Preferably, the connecting part comprises three rope rings and a rope hole, the rope rings can be used for bolting or threading a rope, and the rope hole can be used for threading the rope.

Preferably, the first end portion is provided with a rope ring and a rope hole, the third end portion is provided with two rope rings, and the three rope rings and the rope hole are respectively located at four corners of the rectangle.

Preferably, one end of the rope is bolted to the rope loop at the first end, and the other end of the rope sequentially penetrates through the two rope loops at the third end along the circumference of the rectangle and then penetrates into the rope hole, and is bolted or clamped at the rope hole.

Preferably, the bone traction device further comprises a slip stop buckle for clamping the rope at the lower side of the rope hole.

Preferably, the end of the rope passing through the rope hole is provided with a head piece, and the outer edge profile of all the head pieces is larger than the cross-sectional profile of the rope hole.

Preferably, the first end and the second end and the third end and the fourth end are connected by a connecting rod.

Preferably, the first end part, the second end part and the connecting rod between the first end part and the second end part are of an integral structure; the third end portion, the fourth end portion and the connecting rod located between the third end portion and the fourth end portion are of an integrated structure.

The utility model has the advantages that:

the utility model provides a when skeletal traction device uses, second tip and fourth tip are opened to the accessible, make this skeletal traction device be the expansion state, user's head can stretch into this skeletal traction device from second tip and fourth tip, make this skeletal traction device be the user state with second tip and fourth tip joint afterwards, upwards promote this skeletal traction device and make the liner butt in user's lower jaw portion and back brain, last to providing ascending pulling force to this skeletal traction device, can pull skeleton positions such as user's backbone or jaw, this skeletal traction device operation process is simple and convenient, be suitable for the user and independently accomplish.

Drawings

FIG. 1 is a schematic view of a bone distraction device according to an embodiment of the invention in an expanded configuration;

FIG. 2 is a schematic view of a bone distraction device according to an embodiment of the invention in use;

fig. 3 is a schematic view of a stringing structure of a connecting portion in an embodiment of the present invention.

In the figure:

1. a first traction body; 11. a first end portion; 12. a second end portion;

2. a second traction body; 21. a third end portion; 22. a fourth end portion;

3. a groove;

4. a connecting rod;

5. a rope loop;

6. a rope hole;

7. a slip-stop buckle;

8. a tip member;

9. a liner;

10. a rope; 101. a first rope segment; 102. a second rope segment.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; 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 in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Referring to fig. 1 and 2, the present embodiment provides a bone traction device, which includes a first traction body 1 and a second traction body 2 arranged in a symmetrical structure, wherein the first traction body 1 has a first end 11 and a second end 12 opposite to each other. The second traction body 2 has a third end 21 and a fourth end 22 opposite to each other up and down; the first end part 11 is hinged with the third end part 21, the second end part 12 is clamped with the fourth end part 22, one side of the second end part 12, which is opposite to the fourth end part 22, is provided with a groove 3 which can be spliced, the two grooves 3 can be sleeved on the neck of a user in a matching way after being spliced, and when the bone traction device has an upward movement trend, the edge of the groove 3 can upwards support the lower jaw part and the back brain part of the user; the edge of the groove 3 is provided with a liner 9 matched with the surface radians of the lower jaw part and the back brain part of the human body.

During the use, open second tip 12 and fourth tip 22, make this bone draw gear be the expansion state, user's head stretches into this bone draw gear from second tip 12 and fourth tip 22 after, with second tip 12 and fourth tip 22 joint, make this bone draw gear be the user state, afterwards, upwards promote this bone draw gear and make liner 9 butt in user's jaw and back brain, continuously provide ascending pulling force to this bone draw gear, can pull bone positions such as user's backbone or jawbone.

By means of the structure, the operation process of the bone traction device is simple and convenient, and the bone traction device is suitable for users to finish independently. The tension can be adjusted according to the reference medical orders of the user such as age or physical condition.

At the same time, the tension may be provided by the cords 10 or hoisting means of the ceiling, etc. For example, in this embodiment, the bone distraction device further comprises a connection portion commonly disposed at the first end portion 11 and the third end portion 21 for connecting the cable 10 to be suitable for suspending the bone distraction device. By adjusting the length of the rope 10, the amount of tension can be adjusted.

Specifically, the first end portion 11 and the second end portion 12 and the third end portion 21 and the fourth end portion 22 are connected through the connecting rod 4, so that an open hollow structure is formed between the first end portion 11 and the second end portion 12 and between the third end portion 21 and the fourth end portion 22, and a closed or semi-closed structural space affecting the emotion of a user is not generated. The number of the connecting rods 4 may be configured to be different in number according to the structural strength of the molding material of the first traction body 1 and the second traction body 2.

The first end 11, the second end 12 and the connecting rod 4 between the first end 11 and the second end 12 are preferably of one-piece construction; the third end portion 21, the fourth end portion 22 and the connecting rod 4 located between the third end portion 21 and the fourth end portion 22 are also preferably of an integral structure, so as to facilitate one-time casting and molding, and simultaneously, to help the first traction body 1 and the second traction body 2 obtain better structural strength.

The clamping structure between the third end portion 21 and the fourth end portion 22 may be a common metal or plastic clamp, and is not limited herein.

The pad 9 is preferably made of silicone rubber having elasticity so as to be comfortably abutted against the lower jaw and the hindbrain of the user.

The skeletal distraction device may further comprise a hook (not shown) for hooking the rope 10, the hook being capable of being fixed to a building or an elevated structure, for example, a ceiling or a beam of a building, or the like, or to the retraction end of the traction lifting device for physiotherapy.

Referring to fig. 3 in conjunction with fig. 2, in order to achieve a stable traction state after the bone traction device is connected by only one rope 10, the connecting part may include three rope rings 5 and a rope hole 6, the rope ring 5 can be fastened or threaded with the rope 10, and the rope hole 6 can be threaded with the rope 10.

Specifically, the first end portion 11 is provided with one rope ring 5 and one rope hole 6, the third end portion 21 is provided with two rope rings 5, and the three rope rings 5 and the one rope hole 6 are respectively located at four corners of the rectangle. One end of the rope 10 is bolted to the rope ring 5 at the first end 11, and the other end of the rope sequentially passes through the two rope rings 5 at the third end 21 along the rectangular circumferential edge and then penetrates into the rope hole 6, and is bolted or clamped at the rope hole 6.

By means of the above-mentioned threading manner, the rope 10 can be divided into a first rope section 101 between the rope loop 5 of the first end part 11 and the rope loop 5 adjacent to the first end part 11, and a second rope section 102 between the remaining rope loop 5 and the rope hole 6, when the middle parts of the first rope section 101 and the second rope section 102 are hooked on the hook together, the first rope section 101 and the second rope section 102 are divided again and form four rope sections together, the four rope sections draw the bone traction device together, a stable drawing state is obtained, and simultaneously, when the height of the bone traction device is adjusted, the part of the rope which is paid out or retracted in the adjusting process is divided into four rope sections equally, which is beneficial to small-amplitude precise adjustment.

When the height of the bone traction device needs to be adjusted, the position of the rope 10 at the rope hole 6 is released from bolting or clamping, after the bolting or clamping position of the rope 10 is adjusted, the bone traction device is shaken, and under the action of gravity, the bone traction device drops and pulls the rope 10 downwards, so that the four ropes move in sections and obtain new balance, and then the adjustment is completed.

Preferably, the bone traction device further comprises a slider 7 for holding the cable 10 at the side below the cable hole 6. The anti-slip buckle 7 can conveniently and rapidly adjust the buckling position of the anti-slip buckle and the rope 10, further can adjust the length of the rope between the rope hole 6 and each rope ring 5 in a telescopic mode, and after the anti-slip buckle 7 is abutted to the solid part of the periphery of the rope hole 6, the rope 10 obtains a stable and determined length, and further the height of the bone traction device is adjusted. The anti-slip buckle 7 having the structure of the teeth and the like capable of being engaged with the rope 10 is widely used in rope using occasions such as a lifting rope, a wind-proof rope and the like, and the structure thereof is not described in detail.

In order to prevent the rope 10 from sliding out of the rope hole 6 to cause the bone traction device to fall when the height of the bone traction device is adjusted, one end of the rope 10 passing through the rope hole 6 can be provided with a head piece 8, and the outer edge profile of the head piece 8 is larger than the cross-sectional profile of the rope hole 6.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A bone traction device, characterized in that, draw body (2) including first traction body (1) and the second that is the symmetrical structure setting, wherein:

the first traction body (1) is provided with a first end part (11) and a second end part (12) which are opposite up and down;

the second traction body (2) is provided with a third end part (21) and a fourth end part (22) which are opposite up and down;

the first end part (11) is hinged to the third end part (21), the second end part (12) is clamped to the fourth end part (22), grooves (3) which can be spliced are formed in one side, opposite to the fourth end part (22), of the second end part (12), the two grooves (3) can be sleeved on the neck of a user in a matched mode after being spliced, and when the bone traction device has an upward movement trend, the edges of the grooves (3) can upwards support the lower jaw part and the back brain part of the user;

the edge of the groove (3) is provided with a liner (9) matched with the surface radians of the lower jaw and the back brain of a human body.

2. A bone distraction device according to claim 1, further comprising a connection commonly provided at the first end (11) and the third end (21), for connecting a cord (10) adapted to suspend the bone distraction device.

3. A bone distraction device according to claim 2, further comprising a hook for hooking the rope (10), the hook being fixable to a building or an elevated structure.

4. A bone distraction device according to claim 2, wherein the connection portion comprises three string loops (5) and a string hole (6), the string loops (5) being adapted to be able to bolt or thread the string (10), the string hole (6) being adapted to be able to thread the string (10).

5. A bone distraction device according to claim 4, wherein the first end portion (11) is provided with one string loop (5) and one string hole (6), and the third end portion (21) is provided with two string loops (5), three string loops (5) and one string hole (6) being located at the corners of a rectangle, respectively.

6. A bone distraction device according to claim 5, wherein the cable (10) is bolted at one end to the cable loop (5) at the first end portion (11) and at the other end to the cable hole (6) after passing through two cable loops (5) at the third end portion (21) in sequence along the circumference of the rectangle and being bolted or snapped at the cable hole (6).

7. A bone distraction device according to claim 6, further comprising an anti-slip catch (7) for catching the cable (10) at the side below the cable hole (6).

8. A bone distraction device according to claim 6, wherein the end of the rope (10) passing through the rope hole (6) is provided with a tip piece (8), the outer edge profile of the tip piece (8) being larger than the cross-sectional profile of the rope hole (6).

9. A bone distraction device according to claim 3, wherein the connection between the first end (11) and the second end (12) and between the third end (21) and the fourth end (22) is by a connection rod (4).

10. A bone distraction device according to claim 9, wherein the first end (11), the second end (12) and the connecting rod (4) between the first end (11) and the second end (12) are of unitary construction; the third end part (21), the fourth end part (22) and the connecting rod (4) positioned between the third end part (21) and the fourth end part (22) are of an integrated structure.