CN213047832U

CN213047832U - Head support frame capable of rotating and adjusting angle for fixing

Info

Publication number: CN213047832U
Application number: CN202021234835.0U
Authority: CN
Inventors: 朱彬彬; 汪敏; 黄波黎; 蒋旭蓓
Original assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Current assignee: Ninth Peoples Hospital Shanghai Jiaotong University School of Medicine
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-27
Anticipated expiration: 2030-06-29

Abstract

The utility model relates to the technical field of medical supplies, in particular to a head support frame with a fixed rotatable angle adjustment, which comprises a headrest part and a support part arranged around the edge of the headrest part, wherein the support part comprises a first support part which is distributed along the edge of the headrest part and is used for supporting the left face side part, a second support part which is used for adjusting the angle of the fixed head part and a third support part which is used for supporting the right face side part; the first supporting part and the third supporting part are oppositely arranged and are provided with ear accommodating cavities; the headrest portion and/or the second supporting portion are connected with the supporting frame, the headrest portion can rotate in the extending direction of the headrest portion, the supporting frame is further provided with an angle measuring disc and an angle pointer matched with the angle measuring disc, and the angle pointer is connected with the headrest portion and/or the second supporting portion through a rotating shaft. The utility model discloses can make things convenient for the head position to keep relatively fixed angle, guarantee the postoperative position, be favorable to the disease to be recovered.

Description

Head support frame capable of rotating and adjusting angle for fixing

Technical Field

The utility model relates to the technical field of medical supplies, especially relate to a rotatable angle regulation fixed head support frame.

Background

Under the general condition, the patient after the head neck jaw facial surgery needs the position of head relatively fixed, especially after the head neck jaw facial flap surgery, the patient lies in the bed, and head turned angle is difficult accurate, causes the patient to alternate the position easily, brings the inconvenience for clinical care work and postoperative rehabilitation. The existing common head support frame can not rotate at will, so that a postoperative patient can not keep the head position with an angle, and the head position rotating angle of the patient without the support frame can not meet the clinical requirement. Therefore, a head support frame capable of rotating and adjusting the angle to fix the head position is urgently needed in clinic.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a head support frame capable of rotatably adjusting the angle of a fixed head position, so as to solve the problems in the prior art.

To achieve the above and other related objects, the present invention provides a head support frame capable of rotating and precisely adjusting an angle to fix a head, comprising a headrest portion and a support portion disposed around an edge of the headrest portion, wherein the support portion comprises a first support portion distributed along the edge of the headrest portion for supporting a left face side portion, a second support portion for supporting a head top, and a third support portion for supporting a right face side portion; the first supporting part and the third supporting part are oppositely arranged and are provided with ear accommodating cavities; the headrest portion and/or the second supporting portion are connected with the supporting frame, the headrest portion can rotate in the extending direction of the headrest portion, the supporting frame is further provided with an angle measuring disc and an angle pointer matched with the angle measuring disc, angle scales are arranged on the angle measuring disc, the angle pointer is connected with the headrest portion and/or the second supporting portion through a rotating shaft, and a rotating shaft accommodating cavity matched with the rotating shaft is formed in the angle measuring disc.

The utility model discloses an among some embodiments, still hold and be equipped with a plurality of through-holes on the chamber including the pivot, be equipped with in the pivot with through-hole matched with boss.

In some embodiments of the present invention, the angle scale unit is 1 to 90 degrees.

In some embodiments of the present invention, the angle indicator is located on a side of the protractor plate away from the rotation shaft.

In some embodiments of the present invention, the headrest portion is fitted to the back of the head, and the cross-sectional area of the headrest portion from the vertex contact side to the neck contact side is gradually reduced.

In some embodiments of the present invention, the first and third support portions are respectively engaged with the left and right face side portions.

In some embodiments of the present invention, the height of the first supporting portion and the third supporting portion is 3 to 15 cm.

In some embodiments of the invention, the second support portion is fitted to the crown portion.

In some embodiments of the present invention, the height of the second supporting portion is 15 to 25 cm.

In some embodiments of the present invention, the ear receiving cavity is a hollow cavity or a concave cavity.

In some embodiments of the present invention, the headrest portion, the first support portion, the second support portion, and the third support portion are made of an elastic material.

In some embodiments of the present invention, the support frame is aligned with the extension direction of the bed head.

The utility model discloses a but fixed head support frame of angle regulation, headrest portion can rotate to suitable angle through the pivot for the support frame and fix, and it is fixed to drive patient's head rotation to corresponding angle in rotatory process, but throughput angle dish direct measurement rotation angle, easy operation, and convenient to use is accurate, has solved the problem of the rotatory and fixed angle of head neck jaw face postoperative patient head.

Drawings

Fig. 1 is a schematic perspective view of the present invention from an angle.

Fig. 2 is a schematic perspective view of the present invention from a second perspective.

Fig. 3 is a schematic perspective view of the present invention from a third perspective.

Fig. 4 is a schematic perspective view of the present invention from a fourth angle.

Fig. 5 is a schematic perspective view of the present invention from a fifth angle.

Fig. 6 is a schematic side view of the present invention.

Fig. 7 is a schematic view of the structure of the present invention.

Description of the element reference numerals

1 headrest portion

2 support part

21 first support part

22 second support part

23 third support part

3 ear accommodation cavity

4 support frame

5 protractor

6-degree pointer

7 rotating shaft

8 rotating shaft accommodating cavity

Detailed Description

In the description of the present invention, it should be noted that the structure, ratio, size, etc. shown in the attached drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by the people familiar with the technology, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention does not have the substantial technical significance, and the modification of any structure, the change of the ratio relationship or the adjustment of the size should still fall within the range that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that can be achieved. While the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships illustrated in the drawings, which are used for convenience in describing the invention and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the invention. Furthermore, the terms "first" and "second" 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 according to specific situations by those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in figures 1-7, the utility model relates to a rotatable fixed head support frame of angle of adjustment, including headrest portion 1 and the supporting part 2 that sets up around headrest portion 1 edge, supporting part 2 is higher than headrest portion 1 highly. The support part 2 comprises a first support part 21 for supporting the left face side part, a second support part 22 for supporting the top of the head and a third support part 23 for supporting the right face side part which are distributed along the edge of the headrest part 1; the first supporting part 21 and the third supporting part 23 are oppositely arranged and are provided with ear accommodating cavities 3; still include support frame 4, headrest portion 1 and/or second supporting part 22 are connected with support frame 4, just headrest portion 1 can rotate along its extending direction, still be equipped with angle measuring dish 5 on support frame 4 and with angle measuring dish 5 matched with angle pointer 6, angle pointer 6 is connected with headrest portion 1 and/or second supporting part 22 through pivot 7, angle measuring dish 5 is last to be equipped with and to hold chamber 8 with pivot 7 matched with pivot. The rotating shaft 7 may be disposed on the headrest portion 1 or on the second support portion 22 according to practical application requirements, and specifically, the position of the rotating shaft 7 on the headrest portion 1 is close to the connection between the headrest portion 1 and the second support portion 22, and preferably close to the middle position of the connection between the headrest portion 1 and the second support portion for balancing. The position of the rotation shaft 7 at the second support portion 22 is near the junction of the second support portion and the headrest portion, and preferably near the middle of the junction, for balance. In general, the extending direction of the headrest portion 1 refers to an extending direction from the vertex contact side toward the neck contact side of the human body, and more specifically, may be located on a center line of the extending direction, the extending direction of the headrest portion 1 coincides with the axial direction of the rotation shaft, and the headrest portion 1 may rotate along with the rotation shaft. The utility model discloses a but fixed head support frame of angle regulation, during the use, patient's headrest carries out fine support to the head through first supporting part 21, second supporting part 22, third supporting part 23 in headrest portion 1, through promoting supporting part 2 for pivot 7 is along with rotating for support frame 4, rotates suitable angle after-fixing, because the existence of a plurality of supporting parts 2, makes the head after the rotation can not squint or fall down.

The utility model provides an in the fixed head support frame of rotatable angle regulation, be equipped with on the volume hornplate 5 and hold chamber 8 with pivot 7 complex pivot, the pivot holds chamber 8 and pivot 7 cooperation external diameter that indicates pivot 7 under the general condition and the pivot holds the internal diameter that chamber 8 equals for pivot 7 can be fine fixed, when needing to rotate simultaneously, also can hold 8 internal rotations in the chamber in the pivot, the pivot holds chamber 8 and volume hornplate 5 fixed connection. The protractor 5 may have a sufficient thickness to maintain the stability of the rotating shaft, the headrest 1 and the supporting portions, and the shape of the protractor 5 is not limited to that shown in fig. 1 to 7, and may be a rectangular structure having angle scales displayed thereon.

The utility model provides an in the fixed head support frame of rotatable angle regulation, the pivot holds chamber 8 and holds and be equipped with a plurality of through-holes on the chamber 8 including the pivot, be equipped with on the pivot 7 with through-hole matched with boss. The design of the plurality of through holes can be set according to clinical needs. The plurality of through holes may be set, for example, every 5 degrees, or 10 degrees, 15 degrees, 20 degrees, 25 degrees, 30 degrees, or 45 degrees, for example, according to the rotation angle. The rotating shaft 7 may have one or more bosses corresponding to the through holes one to one. During the rotation, the boss can contract the position of the non-through hole of the accommodating cavity of the rotating shaft and the rotating shaft, and the boss can pop out of the through hole and is fixed when rotating to the position of the through hole at a proper angle. In addition, for better fixing, the angle pointer can be further fixed through a fixing piece, so that the rotating shaft is better fixed, and the headrest part cannot rotate any more and accidents happen.

The utility model provides an among the fixed head support frame of rotatable angle regulation, like fig. 1, 2, 4, angle pointer 6 can rotate along with pivot 7, angle pointer 6 is located on the volume horn disc 5 along its axial direction, and hold the chamber 8 through the pivot with pivot 7 is connected. The contact surface of the rotating shaft accommodating cavity 8 and the angle pointer 6 is provided with a communicating hole, and the connecting end of the angle pointer 6 is connected with the rotating shaft 7 which enters the rotating shaft accommodating cavity 8 through the through hole. When the rotating shaft 7 rotates relative to the support frame 4, the pointer can be driven to rotate, and the approximate rotating angle can be conveniently observed. In general, for precisely controlling the rotation angle, the angle dial 5 is provided with an angle scale (not shown), and in some embodiments, the scale unit is 1 to 90 degrees, and more specifically, the scale unit may be, for example, 1 degree, 2 degrees, 5 degrees, 10 degrees, 15 degrees, 20 degrees, 30 degrees, 45 degrees, 60 degrees, or 90 degrees.

The utility model provides an in the fixed head support frame of rotatable angle regulation, angle pointer 6 is located one side that pivot 7 was kept away from to volume horn ring 5, conveniently observes rotation angle. Normally, the height of the second support part 22 is higher than that of the angle dial 5, and if the angle indicator 6 is located at one side of the rotating shaft 7, the angle is not convenient to observe.

The utility model provides an in the fixed head support frame of rotatable angle regulation, as figure 2, headrest portion 1 cooperatees with head back head scoop, and under the normal conditions, headrest portion 1 cooperatees with head back head scoop and indicates that the shape of headrest portion 1 matches basically with head back head scoop, has with head back head scoop matched with recess to make head back head scoop can be fine hold headrest portion 1. The cross-sectional area of the headrest portion 1 from the contact side of the top of the head to the contact side of the neck is gradually reduced, and the headrest portion is matched with the back of the head. For example, the linear distance between the connecting lines of the left and right edges of the head rest 1 in the head top region is 28-30 cm. The straight line distance between the connecting lines of the left edge and the right edge of the middle area of the headrest part 1 is 24-26 cm. The linear distance between the connecting lines of the left edge and the right edge of the joint of the headrest part 1 and the neck contact side is 19-21 cm.

The utility model provides an among the fixed head support frame of rotatable angle regulation, as figure 3, first supporting part 21 cooperatees with left side face lateral part and right side face lateral part respectively with third supporting part 23, and under the normal conditions, first supporting part 21 cooperatees respectively with left side face lateral part and right side face lateral part specifically indicates with third supporting part 23, and the radian of first supporting part 21 and third supporting part 23 matches basically with the shape of left side face lateral part or right side face lateral part. For example, the heights of the first support part 21 and the third support part 23 are 3-15 cm, 3-5 cm, 5-10 cm, or 10-15 cm. The height direction is a direction extending from the edge of the headrest portion 1 toward the face contact side.

The utility model provides an in the fixed head support frame of rotatable angle regulation, second supporting part 22 cooperatees with the top of the head portion, under the normal conditions, second supporting part 22 with the top of the head portion cooperatees specifically to mean that second supporting part 22 has the recess with top of the head portion matched with for hold the top of the head portion. For example, the height of the second supporting portion 22 is 15-25 cm, 15-18 cm, 18-20 cm, 20-22 cm, or 22-25 cm. The height direction is a direction extending from the edge of the headrest portion 1 toward the head contact side.

The utility model provides an among the fixed head support frame of rotatable angle regulation, as figure 1, the ear holds chamber 3 and is well cavity or cavity. Such design does not shelter from the ear, makes the patient more comfortable.

The utility model provides an in the fixed head support frame of rotatable angle regulation, the material of headrest portion 1, first supporting part 21, second supporting part 22 and third supporting part 23 is elastic material. For example, a foam board or sponge, etc. Preferably foam board, suitable softness and economical use, and portability. Normally, the first support portion 21, the second support portion 22 and the third support portion 23 are respectively provided with a first support sleeve, a second support sleeve and a third support sleeve which are sleeved on the first support portion 21, the second support portion 22 and the third support portion 23. The first, second and third support sleeves are detachably connected with the first, second and

second support portions

21, 22 and 22, for example, by hook and loop fasteners or ties or buckles. The headrest portion 1 is provided with a pillowcase sleeved on the headrest portion 1, and the headrest portion 1 is detachably connected with the pillowcase, for example, detachably connected through a magic tape or a tying belt or a hasp. The support sleeves and the pillow case can be detachably connected through magic tapes or laces or hasps. In a specific embodiment, the pillow case can also be integrated with the first support sleeve, the second support sleeve and the third support sleeve. Is convenient to clean.

The utility model provides an in the fixed head support frame of rotatable angle regulation, all be equipped with a plurality of bleeder vent on headrest portion 1, first supporting part 21, second supporting part 22, the third supporting part 23 for the patient uses for a long time and can not feel sultry.

The utility model provides an among the fixed head support frame of rotatable angle regulation, support frame 4 is unanimous with the extending direction of the head of a bed. Thus, the support frame 4 is conveniently fixed on the bed head. The structure of the support frame 4 can be, for example, a hollow pipe body, or can also be a buckle structure, and is clamped on a rail of a bed head.

The utility model provides an in the fixed head support frame of rotatable angle of adjustment, can be according to the crowd of difference, for example the fixed head support frame of rotatable angle of adjustment of several kinds of different models of male sex crowd, women's crowd or children's crowd design to fine crowd who is applicable to different.

To sum up, the utility model discloses a but fixed head support frame of rotation angle regulation, headrest portion 1 can rotate to suitable angle fixed back for support frame 4 through pivot 7, and it is fixed to corresponding angle that the head that drives the patient in the rotation process is rotatory, easy operation, and convenient to use is accurate, has solved the problem of the rotatory and fixed angle of head neck jaw face postoperative patient head position.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The head support frame capable of rotating and adjusting the angle for fixing is characterized by comprising a headrest part (1) and a support part (2) arranged around the edge of the headrest part (1), wherein the support part (2) comprises a first support part (21) which is distributed along the edge of the headrest part (1) and is used for supporting the side part of the left face, a second support part (22) for supporting the top of the head and a third support part (23) for supporting the side part of the right face; the first supporting part (21) and the third supporting part (23) are arranged oppositely and are provided with ear accommodating cavities (3); still include support frame (4), headrest portion (1) and/or second supporting part (22) are connected with support frame (4) just headrest portion (1) can be followed its extending direction and rotated, still be equipped with on support frame (4) volume hornplate (5) and with volume hornplate (5) matched with angle pointer (6), be equipped with the angle scale on volume hornplate (5), angle pointer (6) are connected with headrest portion (1) and/or second supporting part (22) through pivot (7), be equipped with on volume hornplate (5) and hold chamber (8) with pivot (7) matched with pivot.

2. The head support frame capable of rotating and adjusting angle for fixation according to claim 1, further comprising a plurality of through holes provided on the rotation shaft accommodating chamber (8), wherein a boss matched with the through holes is provided on the rotation shaft (7).

3. The head support frame capable of rotatably adjusting angle for fixation according to claim 1, wherein the angle scale unit is 1-90 degrees.

4. A rotationally adjustable angle-fixed head support according to claim 1, characterized in that the angle indicator (6) is located on the side of the angle dial (5) remote from the axis of rotation (7).

5. A rotationally adjustable angularly fixed head support according to claim 1, characterized in that the headrest portion (1) cooperates with the back of the head, the cross-sectional area of the headrest portion (1) decreasing from the parietal contact side to the neck contact side.

6. The head support frame capable of rotating and adjusting the angle for fixation according to claim 1, wherein the first support portion (21) and the third support portion (23) are respectively matched with the left face side portion and the right face side portion, and the height of the first support portion (21) and the height of the third support portion (23) are 3-15 cm.

7. A rotationally adjustable fixed angle head support according to claim 1 in which the second support portion (22) cooperates with the crown of the head.

8. The head support frame with a rotatable and adjustable angle for fixing according to claim 1, characterized in that the height of the second supporting portion (22) is 15-25 cm.

9. A rotationally adjustable angle fixed head support according to claim 1, characterized in that the ear receiving cavity (3) is a hollow cavity or a cavity.

10. The head support frame capable of rotating and adjusting angle for fixation according to claim 1, wherein the headrest portion (1), the first support portion (21), the second support portion (22) and the third support portion (23) are made of elastic material.