Orthopedic nursing traction frame
By designing a limit adjustment mechanism in the orthopedic nursing traction frame, precise traction angle control for users of different heights is achieved, and the problem of difficult angle control in the prior art is solved, which improves the treatment effect and reduces the risk of injury.
Patent Information
- Application Number
- CN202422167908.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-04
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-04
AI Technical Summary
When cervical traction is performed, the traction angle of the lesion site is difficult to control accurately, which may not be achieved optimal treatment results, and excessive tilt may lead to neck injury.
An orthopedic care traction frame is designed, using a limit adjustment mechanism. By adjusting the height of the bracket body and the deformation of the shoulder limit frame, users of different heights can obtain good limits, and assist in adjusting the angle of the head and neck to achieve accurate traction angle control.
Through the setting of the limit adjustment mechanism, the traction angle can be accurately controlled, the treatment effect can be improved, the neck injury caused by excessive tilt can be prevented, and the user of different heights can be adapted to.
Smart Images
Figure CN222997967U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cervical orthopedic nursing traction, in particular to an orthopedic nursing traction rack. Background Technique
[0002] Traction utilizes the principle of action and reaction, and through external forces generated by manual methods, instruments or electric devices, acts on the human spine or limb joints, causing certain separation of tissues and proper stretching of the soft tissues around the joints, so as to achieve the treatment purpose. Cervical traction is a common treatment method for cervical spondylosis, and its purpose is to relieve the pressure of the cervical intervertebral disc on the surrounding tissues through the traction force and relieve symptoms.
[0003] When performing cervical traction, if the lesion is mainly in the upper cervical segment, the traction angle should be 0° - 10°; if the lesion is mainly in the lower cervical segment, the traction angle should be slightly forward, which can be between 15° - 30°. When performing sitting traction, a neck care traction chair is generally used, and the user generally controls the traction angle according to his own feeling, resulting in the traction angle not being accurately controlled within the best range. Moreover, if the forward inclination angle is too large during the traction care process, it will also cause neck injuries. Therefore, this application provides an orthopedic nursing traction rack to meet the needs. Content of the Utility Model
[0004] The technical problem to be solved by the utility model is to provide an orthopedic nursing traction rack. By setting a limit adjustment mechanism, not only can the user sit on the seat body, and then adjust the height of the bracket body according to the height of the user when sitting, but also the movement of the bracket body causes the shoulder limit bracket to deform, so that the shoulders of users of different heights can be well limited. By adjusting the limit adjustment mechanism, it can also assist the user's head and neck to form different angles. Through the above settings, the problem that the angle cannot be accurately controlled during traction can be solved.
[0005] To solve the above technical problems, the utility model provides the following technical solutions:
[0006] An orthopedic nursing traction rack includes a seat body. A manual adjustment mechanism is provided at the bottom of the seat body. A fixed rod is fixedly connected to the side wall of the seat body. A traction rope and a limit adjustment mechanism are installed on the fixed rod. The limit adjustment mechanism is used to adjust the traction angle and assist in limiting the user's body, and the limit adjustment mechanism is connected to the seat body.
[0007] Optionally, the limit adjustment mechanism includes a bracket body installed on the seat body. A neck limit strap is installed at the bottom of the bracket body. A shoulder limit bracket is installed on the side wall of the seat body. An adjustment bracket is fixedly connected to the top of the shoulder limit bracket, and a connecting bracket is fixedly connected to the top of the shoulder limit bracket.
[0008] Optionally, the side of the shoulder limit bracket away from the seat body is arc-shaped, and the side of the shoulder limit bracket close to the seat body is inclined in the natural state.
[0009] Optionally, a second hollow groove is provided on the shoulder limit bracket. The edge of the shoulder limit bracket is arc-shaped, and the outer wall of the shoulder limit bracket is wrapped with a cotton cushion layer.
[0010] Optionally, the adjustment bracket is made of plastic material, and the cross-section of the adjustment bracket is an upward convex arc shape.
[0011] Optionally, the top end of the connecting bracket is bent towards the seat body.
[0012] Optionally, a first hollow groove in a wavy shape is provided on the connecting bracket, and the first hollow groove is non-through.
[0013] Optionally, the shoulder limit bracket, the adjustment bracket and the connecting bracket are integrally formed.
[0014] Optionally, hook blocks are equidistantly arranged on the side wall of the connecting bracket, and an end block adapted to the shape of the hook blocks is fixedly connected to the top end of the adjustment bracket.
[0015] Optionally, the top of the hook block is an upward convex arc shape, the bottom of the hook block is an inward concave arc shape, and the side of the end block close to the hook block is arc-shaped.
[0016] Compared with the prior art, the present utility model has at least the following beneficial effects:
[0017] In the above solution, by setting the limit adjustment mechanism, not only can the user sit on the seat body, and then adjust the height of the bracket body according to the height of the user when sitting, and the movement of the bracket body causes the shoulder limit bracket to deform, so that the shoulders of users of different heights can be well limited. By adjusting the limit adjustment mechanism, it is also possible to make the limit adjustment mechanism assist the user's head and neck to form different angles for stretching care of different parts, so that the care effect of the device is better, and the limit adjustment mechanism effectively prevents the user from over-tilting and getting over-stretched and injured when undergoing care stretching.
[0018] By providing a shoulder position-limiting frame inside the position-limiting adjustment mechanism, the shoulder position-limiting frame can cooperate with the backrest of the seat body to achieve a good position-limiting effect on the user's body. The shoulder position-limiting frame is inclined downward in its natural state, enabling the shoulder position-limiting frame to generate a larger range of deformation when pulled by the neck position-limiting belt, so that it can adapt to the sitting and stretching use of a larger range of users. Moreover, the position-limiting effect of the shoulder position-limiting frame on the user's shoulders prevents the user from tilting forward excessively during the nursing process, and the setting of the shoulder position-limiting frame further improves the use effect of the position-limiting adjustment mechanism.
[0019] By providing an adjustment frame inside the position-limiting adjustment mechanism, one end of the adjustment frame can be positioned at different points on the connecting frame after adjustment. Through adjustment, different angles can be formed between the shoulder position-limiting frame and the connecting frame. And in combination with the use of the neck position-limiting belt, when the main lesion is in the upper cervical segment, the traction angle can be quickly adjusted to 0° - 10°; when the main lesion is in the lower cervical segment, the traction angle can be adjusted to between 15° - 30°, instead of allowing the user to tilt by themselves and adjust the angle according to their own feeling. The setting of the adjustment frame further improves the adjustment function of the position-limiting adjustment mechanism, making the traction nursing effect of the device better.
[0020] In summary, through the combined use of the position-limiting adjustment mechanism and its various components, not only can the top of the connecting frame be quickly hung at the bottom of the neck position-limiting belt, and the rising of the neck position-limiting belt enables the cooperation of the connecting frame, adjustment frame and shoulder position-limiting frame to achieve a good buffering effect on the rising of the neck position-limiting belt, effectively preventing the neck of the patient from being strained due to too fast rising during the rising process. And the cooperation between the structures allows the user to naturally assume the required angle with the assistance of the seat body and the shoulder position-limiting frame, rather than always deliberately maintaining the required position and angle, making the user more relaxed during traction. And through the adjustment of the adjustment frame, the included angle between the shoulder position-limiting frame and the end block can be quickly changed to accurately adjust according to the different lesion positions of the user, so as to achieve a better treatment effect. The device is not only convenient to use, but all components except the seat body and the neck position-limiting belt are made of plastic materials, with low production cost, convenient use, high safety, and better nursing effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.
[0022] Figure 1 It is a three-dimensional structural schematic diagram of the actual use state of an orthopedic nursing traction frame;
[0023] Figure 2 It is Figure 1Schematic diagram of the enlarged structure at position A in
[0024] Figure 3 Schematic diagram of the three-dimensional unfolded structure of an orthopedic nursing traction frame;
[0025] Figure 4 Schematic diagram of the three-dimensional structure of the connecting frame;
[0026] Figure 5 It is Figure 1 Schematic diagram of the enlarged structure at position B in
[0027] Figure 6 It is Figure 2 Schematic diagram of the enlarged structure at position C in
[0028] [Reference signs]
[0029] 1. Seat body; 2. Bracket main body; 3. Neck limiting belt; 4. Shoulder limiting frame; 5. Adjusting frame; 6. Connecting frame; 7. End block; 8. Hook block; 9. First hollow groove; 10. Second hollow groove; 11. Limiting block.
[0030] As shown in the figure, in order to clearly show the structure of the embodiments of the present invention, specific structures and devices are marked in the figures, but this is only for illustrative purposes and is not intended to limit the present invention to this specific structure, device and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners
[0031] The following describes in detail an orthopedic nursing traction frame provided by the present invention with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.
[0032] It should be pointed out that in the specification, when referring to "an embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc., it indicates that the described embodiment may include specific features, structures or characteristics, but not necessarily every embodiment includes such specific features, structures or characteristics. In addition, when combining an embodiment to describe a specific feature, structure or characteristic, implementing such a feature, structure or characteristic in combination with other embodiments (whether explicitly described or not) should be within the knowledge scope of those skilled in the relevant art.
[0033] Generally, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood to not necessarily be intended to convey a set of exclusive factors, but rather, depending at least in part on the context, can alternatively allow for the presence of other factors that are not necessarily expressly described.
[0034] It is to be understood that the meanings of "on", "above", and "over" in the present utility model should be construed in the broadest manner, such that "on" not only means "directly on" something, but also includes the meaning of being "on" something with intervening features or layers therebetween, and "above" or "over" not only means "above" or "over" something, but can also include the meaning of being "above" or "over" something with no intervening features or layers therebetween.
[0035] In addition, spatial relative terms such as "under", "below", "lower", "above", "upper", etc. may be used herein for convenience of description to describe the relationship of one element or feature to another or other elements or features, as shown in the drawings. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device may be oriented in other ways, and the spatial relative descriptors used herein may be interpreted accordingly.
[0036] As Figures 1 to 6As shown in the figure, an embodiment of the present utility model provides an orthopedic nursing traction frame, including a seat body 1. A manual adjustment mechanism is provided at the bottom of the seat body 1. A fixed rod is fixedly connected to the side wall of the seat body 1. A traction rope and a limit adjustment mechanism are installed on the fixed rod. The limit adjustment mechanism is used to adjust the traction angle and assist in limiting the user's body. The limit adjustment mechanism is connected to the seat body 1. The bracket main body 2 and the limit block 11 are of an integral structure. A hole groove adapted to the shape of the limit block 11 is provided at the top of the neck limit belt 3. The top of the first hollow groove 9 is adapted to the shape of the end of the seat body 1. One end of the limit block 11 close to the connecting frame 6 is convex, and the outer wall edge of the limit block 11 is arc-shaped. Through the limit adjustment mechanism, the shoulder of the human body can be limited at the end of the shoulder limit frame 4. While positioning the shoulder of the user by the shoulder limit frame 4, it can prevent tissue damage caused by excessive forward tilt during nursing. And by adjusting the turning handle on the seat body 1, the height of the bracket main body 2 can be quickly adjusted, and the shoulder limit frame 4 connected through the connecting frame 6 is deformed towards the bracket main body 2. According to the size of the deformation, the height of the end of the shoulder limit frame 4 away from the seat body 1 can be changed within a certain range, so that the shoulder limit frame 4 can be adapted to the nursing use of users of different heights. Moreover, the angle of the device can be quickly adjusted by adjusting the angle of the adjustment frame 5, so as to perform more accurate traction on patients who need traction in different parts, making the traction nursing effect of the device better. And the structure of the device is simple and convenient to use.
[0037] As Figures 1 to 6As shown in the figure, the limit adjustment mechanism includes a bracket main body 2 installed on the seat body 1. A neck limit belt 3 is installed at the bottom of the bracket main body 2. A shoulder limit frame 4 is installed on the side wall of the seat body 1. A regulating frame 5 is fixedly connected to the top of the shoulder limit frame 4. A connecting frame 6 is fixedly connected to the top of the shoulder limit frame 4. The side of the shoulder limit frame 4 away from the seat body 1 is arc-shaped. The side of the shoulder limit frame 4 close to the seat body 1 is inclined in the natural state. A second hollow groove 10 is provided on the shoulder limit frame 4. The edge of the shoulder limit frame 4 is arc-shaped. The outer wall of the shoulder limit frame 4 is wrapped with a cotton cushion layer. The regulating frame 5 is made of plastic material. The cross-section of the regulating frame 5 is an upwardly convex arc shape. The top end of the connecting frame 6 is bent towards the seat body 1. A wavy first hollow groove 9 is provided on the connecting frame 6. The first hollow groove 9 is non-through. The end of the shoulder limit frame 4 away from the seat body 1 is arc-shaped, and the arc has no obvious edges and corners, effectively preventing it from accidentally scratching the user or causing discomfort to the user during use. And the inclined shoulder limit frame 4 not only facilitates its height adjustment, but also can better limit and protect the front end of the user's shoulder, preventing the user's body from tilting excessively during traction care. And by providing a cotton layer on the outer wall of the shoulder limit frame 4, the touch of the shoulder limit frame 4 can be better. The first hollow groove 9 provided thereon not only saves materials for the shoulder limit frame 4, but also increases the air permeability of the shoulder limit frame 4, and makes the shoulder limit frame 4 more likely to deform under the action of tensile force.
[0038] As Figures 1 to 6 shown, the shoulder limit frame 4, the regulating frame 5 and the connecting frame 6 are integrally formed. Hook blocks 8 are equidistantly provided on the side wall of the connecting frame 6. A end block 7 with a shape adapted to the hook blocks 8 is fixedly connected to the top end of the regulating frame 5. By integrally forming the shoulder limit frame 4, the regulating frame 5 and the connecting frame 6, it is not only convenient for the production of the device, but also the connection stability between the integrally formed structures is better, and it is more convenient for the interaction of the three during use. The hook blocks 8 provided on the connecting frame 6 are used to quickly assist the positioning of the end block 7 at the end of the regulating frame 5 during stretching and traction at different angles. And the arc shape at the top of the connecting frame 6 is convenient for guiding when inserting the end block 7, while the arc shape at the bottom of the connecting frame 6 is convenient for stably holding the end block 7 in the cavity formed by it. And in cooperation with the inclined surface at the bottom of the end block 7, the end block 7 can be adjusted and fixed among multiple groups of hook blocks 8 more quickly. The structure is simple, further enhancing the use effect of the limit adjustment mechanism.
[0039] The working principle of the technical solution provided by the present utility model is as follows: Cervical traction generally requires the patient to maintain a sitting position. Traction is performed at different angles according to the lesion site. When performing traction, the upper body of the patient should be kept stable. Then, the traction belt is placed behind the head and at the mandible for traction. Different traction angles are given according to different lesion sites. Generally, a traction chair is used for traction. The patient sits on the chair with the back against the backrest, and the neck is fixed by a belt. The handle is adjusted to lift the neck to stretch it. When the device is in use, first, the top of the neck limiting belt 3 is hung on the limiting block 11 at the bottom of the bracket body 2 through the hole groove formed thereon. Then, the top of the connecting frame 6 is quickly hung on the end of the limiting block 11 through the first hollow groove 9 formed thereon. Then, the handle on the seat body 1 is rotated to adjust the neck limiting belt 3 upward. During the movement of the neck limiting belt 3, one side of the shoulder limiting frame 4 connected thereto through the connecting frame 6 is deformed upward. After adjusting the neck limiting belt 3 and the shoulder limiting frame 4 to the required positions according to the user's height, the adjusting frame 5 is adjusted according to the specific lesion position. When the lesion is mainly in the upper cervical segment, the traction angle can be quickly adjusted to 0° - 10°; when the lesion is mainly in the lower cervical segment, the traction angle is adjusted to between 15° - 30°, rather than allowing the user to adjust the angle according to their own feeling. The adjustment only requires pulling the adjusting frame 5 by hand to first separate the end block 7 from the hook block 8, and then, according to the lesion position and the user's own comfort, the end block 7 is clamped in the cavity formed by the hook block 8 along the inclined surface of the hook block 8, so that the end block 7 and the hook block 8 are in close contact. And under the action of the restoring elastic force generated by the adjusting frame 5 itself and approaching the connecting frame 6, when the adjusting frame 5 is not affected by external forces, the end block 7 is always in close contact with the hook block 8. Let the user sit or stand on the seat body 1, then make the front side of the user's shoulder contact the side of the shoulder limiting frame 4 away from the seat body 1, and at the same time make the user's waist and back close to the seat body 1. Then, the bottom of the neck limiting belt 3 is fixed on the user's neck. Subsequently, the handle on the seat body 1 is rotated again to finely adjust the height of the neck limiting belt 3 to adjust the stretching force. During the use of the device, it is not necessary for the user to deliberately maintain a certain angle according to their own feeling, making the user more relaxed during traction treatment, and the device is convenient to use and has good practicability.
[0040] The present utility model covers any alternatives, modifications, equivalent methods, and solutions made within the essence and scope of the present utility model. For the public to have a thorough understanding of the present utility model, specific details are described in detail in the following preferred embodiments of the present utility model. However, those skilled in the art can fully understand the present utility model even without these detailed descriptions. In addition, well-known methods, processes, procedures, components, and circuits are not described in detail to avoid unnecessary confusion to the essence of the present utility model.
[0041] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims
1. An orthopedic nursing traction frame, characterized in that: It comprises a seat body, the bottom of which is provided with a manual adjustment mechanism, the side wall of the seat body is fixedly connected with a fixing rod, and a traction rope is installed on the fixing rod; The position-limiting adjustment mechanism is used to adjust the traction angle and assist the user in limiting the position of the body, and the position-limiting adjustment mechanism is connected to the seat body.
2. The orthopedic nursing traction frame according to claim 1, characterized in that: The limit adjustment mechanism includes a bracket body installed on the seat body, a neck limit belt is installed at the bottom of the bracket body, a shoulder limit frame is installed on the side wall of the seat body, the top of the shoulder limit frame is fixedly connected to the adjustment frame, and the top of the shoulder limit frame is fixedly connected to the connecting frame.
3. The orthopedic nursing traction frame according to claim 2, characterized in that: The side of the shoulder limiting frame away from the seat body is in an arc shape, and the side of the shoulder limiting frame close to the seat body is in an inclined shape in a natural state.
4. The orthopedic nursing traction frame according to claim 2, characterized in that: The shoulder limiting frame is provided with a second hollow groove, the edge of the shoulder limiting frame is arc-shaped, and the outer wall of the shoulder limiting frame is wrapped with a cotton pad layer.
5. The orthopedic nursing traction frame according to claim 2, characterized in that: The adjustment frame is made of plastic material, and the cross section of the adjustment frame is an upwardly convex arc shape.
6. The orthopedic nursing traction frame according to claim 2, characterized in that: The top end of the connecting frame is bent toward the seat body.
7. The orthopedic nursing traction frame according to claim 2, characterized in that: The connecting frame is provided with a first hollow groove in a wave shape, and the first hollow groove is non-through.
8. The orthopedic nursing traction frame according to claim 2, characterized in that: The shoulder limiting frame, the adjusting frame and the connecting frame are integrally constructed.
9. The orthopedic nursing traction frame according to claim 2, characterized in that: The side walls of the connecting frame are provided with hook blocks at equal intervals, and the top end of the adjusting frame is fixedly connected with an end block that matches the shape of the hook blocks.
10. The orthopedic nursing traction frame according to claim 9, characterized in that: The top of the hook block is in an arc shape convex upwards, the bottom of the hook block is in an arc shape concave inwards, and the side of the end block close to the hook block is in an arc shape.