Light neck brace and application
阅读说明:本技术 轻型颈托和应用 (Light neck brace and application ) 是由 王江 季金凤 赵凯 于 2020-08-17 设计创作,主要内容包括:本发明公开了一轻型颈托和应用,其中所述轻型颈托包括一头部承托部和一支撑部,其中所述轻型颈托具有一调整状态和一自由状态,并且被可操作在所述调整状态和所述自由状态之间变换,在所述调整状态,所述头部承托部仅能够被朝向远离所述支撑部的方向调整,以使得被支撑的该头部的高度位置无法被降低,在所述自由状态,所述头部承托部能够任意朝向远离所述支撑部或者是靠近所述支撑部的方向被调整。(The invention discloses a light neck brace and application, wherein the light neck brace comprises a head support part and a support part, wherein the light neck brace has an adjusting state and a free state, and can be operated to change between the adjusting state and the free state, in the adjusting state, the head support part can only be adjusted towards the direction far away from the support part, so that the height position of the supported head cannot be reduced, and in the free state, the head support part can be adjusted towards the direction far away from the support part or close to the support part at will.)
1. A lightweight neck brace adapted to support a head on a torso, comprising:
a head support, wherein the head support is adapted to support the head;
a supporting portion, wherein the supporting portion is connected to the head supporting portion, and the supporting portion is adapted to be supported on the trunk so as to support the head supporting portion on the trunk by the supporting portion; and
at least one adjusting part, wherein the adjusting part is located at the joint of the head supporting part and the supporting part, and by means of the adjusting part, the head supporting part is connected to the supporting part in a folding manner towards the supporting part, so that the size of an included angle between the head supporting part and the supporting part can be adjusted, wherein the light neck brace has an adjusting state in which the head supporting part is allowed to be adjusted in a one-way direction away from the supporting part.
2. The lightweight neck brace of claim 1, wherein the lightweight neck brace has a free state and is operable to be transitioned between the adjusted state and the free state in which the head support portion is permitted to be adjusted in either one of a direction away from the support portion and a direction toward the support portion.
3. The lightweight neck brace according to claim 1, wherein said adjusting portion includes an outer rotating member mounted to said head receiving portion and an inner rotating member mounted to said supporting portion, wherein an inner wall of said outer rotating member surrounds to form a receiving space in which said inner rotating member is received, wherein an inner wall of said outer rotating member is recessed to form at least two unidirectional splines, said inner rotating member includes at least one connecting arm integrally extended outwardly from said receiving space to allow said connecting arm to be deformed after being applied with force and to be restored after the pressure is removed, and a fixing base, wherein said connecting arm is formed with a supporting surface capable of being pressed against said unidirectional splines of said outer rotating member to lock said outer rotating member and said inner rotating member, in the adjustment state, the connecting arm is pressed and selectively pressed against one of the one-way tooth grooves of the outer rotating member, so that the inner rotating member is limited to only be capable of one-way rotation relative to the outer rotating member.
4. The lightweight neck brace according to claim 2, wherein said adjusting portion includes an outer rotating member mounted to said head receiving portion and an inner rotating member mounted to said supporting portion, wherein an inner wall of said outer rotating member surrounds to form a receiving space in which said inner rotating member is received, wherein an inner wall of said outer rotating member is recessed to form at least two unidirectional splines, said inner rotating member includes at least one connecting arm integrally extended outwardly from said receiving space to allow said connecting arm to be deformed after being applied with force and to be restored after the pressure is removed, and a fixing base, wherein said connecting arm is formed with a supporting surface capable of being pressed against said unidirectional splines of said outer rotating member to lock said outer rotating member and said inner rotating member, in the adjustment state, the connecting arm is pressed and selectively pressed against one of the one-way splines of the outer rotating member so that the inner rotating member is restrained to be rotatable only in one direction relative to the outer rotating member, and in the free state, the connecting arm of the inner rotating member is released from the one-way splines of the outer rotating member so that the rotational directions of the inner rotating member and the outer rotating member are free.
5. The lightweight neck brace according to claim 1, wherein said adjusting portion includes an outer rotating member and an inner rotating member, wherein said outer rotating member is mounted to said supporting portion, said inner rotating member is mounted to said head supporting portion, wherein an inner wall of said outer rotating member surrounds to form a receiving space in which said inner rotating member is received, wherein an inner wall of said outer rotating member is recessed to form at least two unidirectional splines, said inner rotating member includes at least one connecting arm and a fixing base, wherein said connecting arm extends integrally outwardly from said fixing base to be suspended to allow said connecting arm to be deformed after being applied with force and to be restored after the pressure is removed, wherein said connecting arm is formed with a supporting surface and said supporting surface can be pressed against said unidirectional splines of said outer rotating member to lock said outer rotating member and said inner rotating member, in the adjustment state, the connecting arm is pressed and selectively pressed against one of the one-way tooth grooves of the outer rotating member, so that the inner rotating member is limited to only be capable of one-way rotation relative to the outer rotating member.
6. The lightweight neck brace according to claim 2, wherein said adjusting portion includes an outer rotating member and an inner rotating member, wherein said outer rotating member is mounted to said supporting portion, said inner rotating member is mounted to said head supporting portion, wherein an inner wall of said outer rotating member surrounds to form a receiving space in which said inner rotating member is received, wherein an inner wall of said outer rotating member is recessed to form at least two unidirectional splines, said inner rotating member includes at least one connecting arm and a fixing base, wherein said connecting arm extends integrally outwardly from said fixing base to be suspended to allow said connecting arm to be deformed after being applied with force and to be restored after the pressure is removed, wherein said connecting arm is formed with a supporting surface and said supporting surface can be pressed against said unidirectional splines of said outer rotating member to lock said outer rotating member and said inner rotating member, in the adjustment state, the connecting arm is pressed and selectively pressed against one of the one-way splines of the outer rotating member so that the inner rotating member is restrained to be rotatable only in one direction relative to the outer rotating member, and in the free state, the connecting arm of the inner rotating member is released from the one-way splines of the outer rotating member so that the rotational directions of the inner rotating member and the outer rotating member are free.
7. The lightweight neck brace as claimed in any one of claims 2 to 6, wherein the number of said connecting arms of said inner rotating member is two and is arranged centrally symmetrically to said fixed base.
8. The lightweight neck brace according to any one of claims 2 to 6, wherein the adjusting portion further comprises an adjusting member having at least one position-limiting groove, wherein the connecting arm of the inner rotating member is formed with a position-limiting post extending to the position-limiting groove of the adjusting member to position the inner rotating member by the adjusting member, in the adjusting state, the position-limiting member presses the supporting surface of the connecting arm against the one-way tooth groove to limit the outer rotating member and the inner rotating member from rotating in one direction, in the free state, the position-limiting member limits the connecting arm to form a space between the supporting surface and the one-way tooth groove, and the lightweight neck brace can be changed between the adjusting state and the free state by adjusting the adjusting member.
9. The lightweight neck brace according to claim 7, wherein each of said connecting arms of said inner rotating member forms a stopper post, wherein said adjusting portion further comprises an adjusting member, said adjusting member forms two symmetrically arranged stopper grooves, the distance between said stopper grooves is set to gradually increase from one end to the other end, said stopper post of said connecting arm is stopped at said stopper groove of said adjusting member, when said adjusting member moves relative to said inner rotating member and said stopper post moves from the end of said adjusting member where the distance between said stopper grooves is the largest toward the end where the distance is the smallest, the distance between said stopper posts is restrained by said stopper grooves of said adjusting member to decrease, said connecting arm is driven by said adjusting member to approach toward said fixing base and to be away from said one-way tooth groove of said outer rotating member, whereby the lightweight brace changes from the adjusted state toward the free state.
10. The light-weight neck brace according to claim 8, wherein said adjusting portion further comprises an adjusting portion mounting case and an elastic connecting member, wherein said adjusting portion mounting case forms a mounting space, said adjusting member is located in said mounting space, said elastic connecting member is located between said adjusting member and said adjusting portion mounting case, said head bearing portion is movably inserted in said adjusting portion mounting case back and forth, said adjusting member can be driven by said head bearing portion to move outward when said head bearing portion is pulled outward, and said elastic connecting member is pressed at the same time, so that said connecting arm of said inner rotating member can be released from said outer rotating member to become said free state, and said adjusting member automatically resets under the action of said elastic connecting member when the acting force applied to said head bearing portion disappears, to become the adjusted state.
11. The light-weight neck brace according to claim 9, wherein said adjusting portion further comprises an adjusting portion mounting case and an elastic connecting member, wherein said adjusting portion mounting case forms a mounting space, said adjusting member is located in said mounting space, said elastic connecting member is located between said adjusting member and said adjusting portion mounting case, said head bearing portion is movably inserted in said adjusting portion mounting case back and forth, said adjusting member can be driven by said head bearing portion to move outward when said head bearing portion is pulled outward, and said elastic connecting member is pressed at the same time, so that said connecting arm of said inner rotating member can be released from said outer rotating member to become said free state, and said adjusting member automatically resets under the action of said elastic connecting member when the acting force applied to said head bearing portion disappears, to become the adjusted state.
12. The lightweight neck brace according to any one of claims 1 to 6, wherein said lightweight neck brace further comprises a length adjustable securing portion, wherein said securing portions extend between respective ends of said head support portion to form a wear channel of adjustable size.
13. The lightweight neck brace according to any one of claims 1 to 6, wherein said lightweight neck brace further comprises a functional portion, wherein said functional portion is provided to said head support portion and has elasticity for adjusting the relative position of said head support portion and head.
14. The lightweight neck brace of any of claims 1 to 6, wherein said head support includes a first support arm and a second support arm, wherein said first support arm is pivotally connected to said second support arm to be folded towards said second support arm.
15. The lightweight neck brace according to any one of claims 1 to 6, wherein said support portion includes a first support arm and a second support arm, wherein said first support arm and said second support arm extend outwardly from both ends of said head support portion to said first support arm and said second support arm are connected to each other to enable a stable triangular support structure to be formed, wherein the number of said adjustment portions is two, respectively, and two of said adjustment portions are located at the junction of said head support portion and said first support arm and said second support arm of said support portion, wherein said first support arm of said support portion is pivotably connected to said second support arm to be folded toward said second support arm.
16. The method for adjusting the light neck brace is characterized by comprising the following steps:
pulling an adjustment portion of a light-weight neck brace to disengage the light-weight neck brace in an adjustment state in which a head support portion of the light-weight neck brace is permitted to be unidirectionally adjusted in a direction away from a support portion adapted to be supported on the head, the support portion adapted to be supported on the torso.
17. The adjustment method according to claim 16, further comprising the steps of:
after releasing the adjusting portion, automatically resetting the adjusting portion so that an inner rotating member is unidirectionally rotatably abutted against an outer rotating member, whereby the head bearing portion and the supporting portion respectively connected to the outer rotating member and the inner rotating member are allowed to be unidirectionally adjusted.
18. The adjustment method according to claim 17, further comprising the steps of:
after the head part is abutted against the head bearing part, the relative position of the head part and the head bearing part is adjusted by the deformation of a functional part, wherein the functional part is arranged on the head bearing part to support the head part.
19. The adjusting method according to claim 16, wherein in the above method, by pulling the adjusting portion to release an inner rotating member of the adjusting portion from an outer rotating member of the adjusting portion, the inner rotating member is originally engaged with the outer rotating member in a one-way rotatable manner, so as to allow the size of the included angle formed between the head supporting portion and the supporting portion respectively connected to the outer rotating member and the inner rotating member to be freely adjusted.
20. The adjustment method according to claim 16, wherein in the above method, an adjustment member of the adjustment portion is pulled to change a relative position of a connecting arm of an inner rotating member and the outer rotating member, wherein the connecting arm is unidirectionally rotatably pressed against a unidirectional spline of the outer rotating member.
Technical Field
The invention relates to a neck support device, in particular to a light neck support and application.
Background
The neck serves to connect the head and the trunk, and the head having a large weight is supported on the trunk through the neck. The head can be flexibly rotated left and right or up and down by the neck, and the neck bears the pressure generated by the weight of the head. If the head is kept in a fixed position for a long time, a large burden is imposed on the neck, and people working for a long time on a desk often feel aching neck pain. More seriously, the head is kept in a bad posture for a long time, for example, a student group may approach the head too close to a book or a desk during the development process, which causes the occurrence of visual diseases such as myopia and the like, and the neck is also stressed inappropriately.
The neck brace can hold the neck at an angle and distribute the weight of the head to the torso because the neck brace itself for supporting the head is supported on the shoulders, so that the burden on the neck can be reduced. However, the current neck brace is often designed for patients with neck or head diseases and needs rehabilitation therapy, which results in that: on one hand, the volume is heavier, the head is supported on the shoulder by virtue of the heavy volume and the head can not flexibly rotate, on the other hand, the neck support cannot be adjusted, the angle between the head and the neck is kept fixed, and a user is difficult to lean or raise his head after wearing the neck support, so that the movement of the head is limited, and the rehabilitation and health care effects are achieved. Obviously, the main target group of this type of neck brace is patients with existing diseases in the neck or head. This type of neck brace is difficult to apply when healthy people want to protect the neck.
Disclosure of Invention
It is an object of the present invention to provide a lightweight neck brace and application in which the lightweight neck brace can be conveniently worn on the neck of a user and the relative position of the head and neck of the user can be conveniently adjusted.
It is another object of the present invention to provide a lightweight cervical brace and application, wherein the lightweight cervical brace is capable of supporting the head of a user and angling the head relative to the neck so that the head-neck relationship of the user can be maintained in the correct position by the lightweight cervical brace.
It is another object of the present invention to provide a lightweight neck brace and use, wherein the lightweight neck brace can be used to prevent myopia.
It is another object of the present invention to provide a lightweight neck brace and application wherein the lightweight neck brace includes a head support and a support, wherein the head support is supported on the support, wherein the support can be supported on the torso to relieve pressure on the neck from the weight of the head.
It is another object of the present invention to provide a lightweight cervical brace and application in which the head support portion and the support portion of the lightweight cervical brace form an included angle therebetween, and the included angle can be adjusted in size to change the head and neck relationship of a user by adjusting the angle of the head relative to the neck.
It is another object of the present invention to provide a lightweight neck brace and application in which the head support and the support are maintained in an adjusted state after an external force for adjusting the angle of the head support and the support is removed.
It is another object of the present invention to provide a lightweight brace and application wherein the head support of the lightweight brace is supportable on the chin and configured to have a massaging effect to massage the chin.
Another object of the present invention is to provide a lightweight neck brace and application, in which the head support portion of the lightweight neck brace can be folded, the support portion can be folded, and the head support portion and the support portion can be folded over each other to be stored in a small size.
According to one aspect of the invention, there is provided a lightweight neck brace, wherein the lightweight neck brace comprises:
a head support, wherein the head support is adapted to be supported on the head;
a supporting portion, wherein the supporting portion comprises a first supporting arm and a second supporting arm, wherein the first supporting arm and the second supporting arm extend from two ends of the head supporting portion towards the outside to be connected with each other so as to form a stable triangular supporting structure, wherein the head supporting portion can be supported on the supporting portion, and the supporting portion is suitable for being supported on the trunk portion; and
two adjusting parts, wherein the two adjusting parts are positioned at the joint of the head supporting part and the first supporting arm and the second supporting arm of the supporting part, and the head supporting part is rotatably connected to the supporting part by the adjusting part, so that the size of an included angle formed between the head supporting part and the supporting part can be adjusted, wherein said lightweight neck brace has an adjusted condition and a free condition and is operable to be changed between said adjusted condition and said free condition, in the adjustment state, the head support portion can be adjusted only in a direction away from the support portion so that the height position of the supported head portion cannot be lowered, in the free state, the head support portion can be adjusted in a direction to be arbitrarily moved away from or close to the support portion.
According to an embodiment of the present invention, the adjusting portion includes an outer rotating member and an inner rotating member, wherein the outer rotating member is mounted on the head supporting portion, the inner rotating member is mounted on the supporting portion, wherein an inner wall of the outer rotating member surrounds to form an accommodating space, the inner rotating member is accommodated in the accommodating space, and an inner wall of the outer rotating member protrudes to form at least two unidirectional teeth, wherein the inner rotating member is engaged with the outer rotating member and the inner rotating member and the outer rotating member can rotate relatively and rotate unidirectionally, and in the adjusting state, the inner rotating member is limited to rotate unidirectionally only with respect to the outer rotating member, and in the free state, the inner rotating member can be released to rotate freely with respect to the outer rotating member.
According to an embodiment of the present invention, the adjusting portion includes an outer rotating member and an inner rotating member, wherein the outer rotating member is mounted on the supporting portion, the inner rotating member is mounted on the head supporting portion, wherein an inner wall of the outer rotating member surrounds to form a receiving space, the inner rotating member is received in the receiving space, and an inner wall of the outer rotating member protrudes to form at least two unidirectional teeth, wherein the inner rotating member is engaged with the outer rotating member and the inner rotating member and the outer rotating member can rotate relatively and rotate unidirectionally, and in the adjusting state, the inner rotating member is limited to rotate unidirectionally only with respect to the outer rotating member, and in the free state, the inner rotating member can be released to rotate freely with respect to the outer rotating member.
According to one embodiment of the invention, the inner rotating member comprises a fixed base and a connecting arm, wherein the connecting arm has a connecting end and a free end, the connecting end of the connecting arm is connected to the fixed base, the free end of the connecting arm is close to the tooth of the outer rotating member, in the adjustment state, the free end of the connecting arm is engaged with the tooth and can only be disengaged from one tooth in one direction and then engaged with the next tooth, and in the free state, the free terminal of the connecting arm is disengaged from the tooth so that the outer rotating frame and the inner rotating member can rotate freely.
According to an embodiment of the present invention, the adjusting portion further includes an adjusting member, wherein the inner rotating member is restrained to the adjusting member, in the adjusting state, the adjusting member restrains the inner rotating member to press the connecting arm against the teeth of the outer rotating member, in the free state, the adjusting member restrains the inner rotating member to keep the connecting arm and the teeth of the outer rotating member spaced apart, and the lightweight neck brace can be switched between the adjusting state and the free state by changing a position of the adjusting member.
According to one embodiment of the invention, the connecting arm is resiliently connected to the holder.
According to an embodiment of the invention, the number of the connecting arms is two, the holder has a first end and a second end, one of the connecting arms is connected to the first end and extends towards the second end, the other connecting arm is connected to the second end and extends towards the first end, and the two connecting arms are located on both sides of the holder.
According to an embodiment of the present invention, the extending direction of the free end of the connecting arm from the connecting end coincides with the rotating direction of the inner rotating member.
According to an embodiment of the present invention, the adjusting member includes a first limiting wing and a second limiting wing and has two limiting grooves, wherein two of the connecting arms are correspondingly limited in one of the limiting grooves, when the position of the adjusting member is changed, the first limiting wing and the second limiting wing respectively drive the positions of the two connecting arms to change so that the light neck brace is changed between the adjusting state and the limiting state.
According to one embodiment of the invention, the adjustment member is mounted to the head support and is carried to move outwardly when the head support is pulled outwardly to change the lightweight neck brace from the adjusted state to the free state.
According to an embodiment of the present invention, the adjusting part further comprises an adjusting part mounting housing and an elastic connecting member, wherein the adjusting part mounting housing forms a mounting space, the adjusting part is positioned in the mounting space, the elastic connecting piece is positioned between the adjusting piece and the adjusting part mounting shell, the head supporting part is inserted in the adjusting part mounting shell in a reciprocating manner, when the head supporting part is pulled outwards, the adjusting piece can be driven by the head supporting part to move outwards, and meanwhile, the elastic connecting piece is extruded, whereby the connecting arm of the inner rotating member can be released from the outer rotating member to become the free state, when the acting force applied to the head supporting part disappears, the adjusting piece automatically resets under the action of the elastic connecting piece to change into the adjusting state.
According to one embodiment of the invention, the lightweight neck brace further comprises a securing portion, wherein the securing portion extends between two ends of the head support portion to form a wearing channel with adjustable size.
According to one embodiment of the invention, the head support comprises a first support arm and a second support arm, wherein the first support arm is pivotally connected to the second support arm to be folded towards the second support arm.
According to an embodiment of the invention, the first support arm of the support part is pivotably connected to the second support arm to be folded towards the second support arm.
According to another aspect of the invention, there is provided a method of adjusting a lightweight neck brace, comprising the steps of:
by changing an outer rotating member and an inner rotating member of an adjusting portion of a light neck brace between an adjusting state and a free state a head supporting portion and a supporting portion of the light neck brace, wherein the head supporting part and the supporting part of the light neck brace are rotatably connected by the adjusting part, the head supporting part is suitable for supporting the head and is supported on the supporting part, the supporting part is suitable for being supported on the trunk part, when the inner rotating piece is clamped on the outer rotating piece, the light neck brace is in the adjusting state, the head support part of the light neck brace can rotate in a direction away from the support part in one direction, but cannot rotate toward the direction close to the support part, when the inner rotating part is separated from the outer rotating part, the lightweight neck brace is in the free state, and the head support portion can rotate towards or away from the support portion at will.
According to an embodiment of the invention, in the above method, the position of the inner rotating member is controlled by an adjusting member, and the lightweight neck brace can be changed from the adjusted state to the free state by pulling the adjusting member.
According to one embodiment of the invention, in the above method, the position of the inner rotating member is controlled by an adjusting member, and when the adjusting member is released, the lightweight neck brace automatically changes from the free state to the adjusted state.
According to an embodiment of the invention, in the above method, the head is massaged by the head support.
According to an embodiment of the present invention, in the above method, an angle formed by a first support arm and a second support arm of the head support is changed to accommodate heads of different sizes.
Drawings
Fig. 1 is a schematic view of a lightweight neck brace according to a preferred embodiment of the present invention.
Fig. 2 is an exploded view of the lightweight neck brace according to the above preferred embodiment of the invention.
Fig. 3 is a schematic view of the application of the lightweight neck brace according to the above preferred embodiment of the invention.
Fig. 4 is an adjustment view of the lightweight neck brace in an adjusted state according to the above preferred embodiment of the present invention.
Fig. 5 is a schematic view of another application of the lightweight neck brace according to the above preferred embodiment of the present invention.
Fig. 6 is a schematic view of the adjustment of the lightweight neck brace in a free state according to the above preferred embodiment of the invention.
Fig. 7 is a schematic view of a variant embodiment of the lightweight neck brace according to the above preferred embodiment of the invention.
Fig. 8 is a schematic view of another embodiment of the lightweight neck brace according to the above preferred embodiment of the invention.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The basic principles of the invention, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced devices or components must be in a particular orientation, constructed and operated in a particular orientation, and thus the above terms are not to be construed as limiting the present invention.
It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.
Referring to fig. 1 to 6, a lightweight neck brace 1 according to a preferred embodiment of the present invention is illustrated.
The lightweight neck brace 1 can support the head of a user on the torso to relieve the pressure of the weight of the head on the neck, and the lightweight neck brace 1 itself can be designed to be relatively lightweight and can be adapted to the needs of the user to be adjusted. The use of the lightweight brace 1 is very convenient compared to previous one-piece awkward braces.
In detail, the lightweight neck brace 1 comprises a
It will be appreciated that the lightweight neck brace 1 can be applied not only to humans, but also to animals, as long as the
The lightweight neck brace 1 forms a wearing
Referring to fig. 1 and 2, the supporting
The
The
Further, the lightweight neck brace 1 has an effect of preventing myopia. When a user sits on a desk or a computer, the head of the user tends to approach the desk or the computer, and the user may be near sighted in the long run. The
Still further, the
It should be noted that another advantage of the
For the lightweight neck brace 1, the lightweight neck brace 1 has an adjusted state and a free state. In the adjusted state, referring to fig. 3 and 4, the
By adjusting the adjusting
In detail, referring to fig. 2, the adjusting
With continued reference to fig. 2, the
More specifically, when the lightweight neck brace 1 is in the adjusted state, the
The outer rotating
The inner rotating
In detail, the inner rotating
The connecting
The inner rotating
The extending direction of the connecting
The user can rotate the
In other words, the outer rotating
Since the supporting
With continued reference to fig. 2, the fixing
The distance between the
When the outer rotating
Further, for the sake of uniformity of the force applied to the outer rotating
The lightweight neck brace 1 is controllably transformable between the adjusted condition and the free condition. The
In the adjustment state, the
In the free state, the adjusting
In detail, the adjusting
The connecting
The two limiting
When the adjusting
In more detail, the adjusting
The first position-limiting
The limiting
The extending direction of the
It is understood that the adjusting
In more detail, when the position-limiting
When the two limiting
When the two limiting
The adjusting
Further, two of the catching
Further, the adjusting
The
The adjusting
In more detail, the adjusting
The
The elastic connecting
It should be noted that the
It is understood that, in the embodiment, the inner rotating
As for the adjusting
It is noted that according to one embodiment of the invention, the
Further, the
When the
It is noted that the
Further, with continued reference to fig. 1-6, the lightweight brace 1 includes a securing
The fixing
The fixing
Further, the lightweight neck brace 1 includes a
The
Referring to fig. 8, another embodiment of the lightweight neck brace 1 according to the present invention is illustrated. The present embodiment is different from the embodiment illustrated in fig. 1 to 6 mainly in that the adjusting
The
When the user wants to adjust the lightweight collar 1, the user can only adjust the lightweight collar 1 upwards to enable the two extending arms of the torsion spring to expand. That is, the
According to another aspect of the invention, the invention provides a method of adjusting the lightweight neck brace 1, wherein the method of adjusting comprises the steps of:
the
According to an embodiment of the invention, in the above method, the position of the inner rotating
According to one embodiment of the invention, in the above method, the position of the inner rotating
According to one embodiment of the invention, in the above method, the head is massaged by the
According to an embodiment of the invention, in the above method, the angle formed by the first and
According to another aspect of the invention, the invention provides a method of adjusting the lightweight neck brace 1, wherein the method of adjusting comprises the steps of:
the
According to an embodiment of the present invention, the connecting
According to an embodiment of the present invention, the inner rotating
According to an embodiment of the present invention, the adjusting
According to an embodiment of the present invention, the adjusting
According to an embodiment of the present invention, the adjusting
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are given by way of example only and are not limiting of the invention. The objects of the invention have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and any variations or modifications of the embodiments of the present invention may be made without departing from the principles.
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