• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Muscular anti-fatigue device to establish a lift of an arm of a user, in order to prevent muscle fatigue that occurs when it must be kept high continuously over time, the device comprising a support body (1) connectable to the body of the user, a support plate (2) connectable to an arm of the user, an articulated support structure (3) configured to fold the support plate (2) with respect to the support body (1) between a folded position in the that the support plate (2) is folded down on the support body (1) and at least one working position in which the support plate (2) is angled with respect to the support body (1), and first securing means of the support body (1) to the user's body. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2609509A2
    申请号:ES201531487
    申请日:2015-10-15
    公开日:2017-04-20
    发明作者:Regina TOLOSA ECHEPARE；Xabier ALZURI ASTONDOA
    申请人:Regina TOLOSA ECHEPARE；Xabier ALZURI ASTONDOA；
    IPC主号:
    专利说明:

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    MUSCLE ANTI FATIGUE DEVICE
    Technology Sector
    The object of the present invention is related to the decrease of the physical load and muscular tension of the worker produced by the continuous performance of activities, and, in particular, refers to a device for the arm of a user, which allows to support much of the tension required to carry out the aforementioned activities.
    State of the art
    In general, in jobs where an effort is made, or unusual positions are maintained, for a prolonged and constant time, there is a risk of muscle overload, resulting in significant injuries, due, above all, to repetitive movements, such as due to example the raising and lowering of the arm, or its maintenance in raised position. For example, this type of work is carried out on a regular basis by the teaching staff, production chain workers, repleteners of large surface products, among others.
    Devices, secured by belts or straps, are known for stabilizing the shoulder of a patient in case of injury, being able to cite, among the great variety existing, by way of reference, the European patent EP1319379, or the German utility model DE9215341U . However, the range of devices that have a preventive character, that is, orthotic devices that, applied to the body, facilitate the execution of an activity to prevent future injuries due to a repeated load over time is not as abundant.
    In this regard, devices used as armrests for use by people who often use writing elements, or the computer mouse, are known, as reflected in US607675 and ES2087300, respectively.
    Likewise, Utility Model ES1104281 describes a system to reduce the physical load and muscular tension in the neck, arms and back of the hairdresser in which,
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    By means of rubber bands connected to a pair of munequeras carried by the operator, the tension and muscular fatigue of the arms are relieved, but which, nevertheless, requires connection rubber bands with some external element (roof, wall or similar), which limits the user mobility to the area of influence of the proposed system.
    However, all these devices have a complex embodiment and are uncomfortable for the user, not allowing any of them to establish a selective support of the user's arm in different work positions depending on the needs of the user.
    Object of the invention
    In accordance with the invention, a device is proposed for alleviating muscle fatigue that occurs when the arm must be held up continuously over time.
    The anti muscle fatigue device comprises:
    - a support body connectable to the user's body,
    - a support plate connectable to the user's arm,
    - an articulated clamping structure configured to fold the support plate with respect to the support body between a folded position in which the support plate is folded onto the support body and at least one working position in which the support plate is angled with respect to the support body, and
    - First means of securing the support body to the user's body.
    The articulated support structure is attached to the support body by means of a rotation axis, such that the support plate pivots laterally with respect to the support body, so that the device allows a slight rotation of the user's arm that is supported on the support plate .
    Additionally, the anti-muscle fatigue device comprises a second means of securing the support plate to the user's arm.
    The articulated support structure of the muscular fatigue device comprises a first section, a second section, and a third guide section, which allows the folding of the plate
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    support, as well as the interlocking of it in different work positions depending on the needs of the user.
    The upper end of the first section is connected by a first turning joint to one end of the support plate, the lower end of the first section is connected by a second turning joint to the upper end of the second section, the lower end of the second section It is connected by a third turn joint to the support body, and the upper end of the third guide section is connected by a fourth turn joint to the support body.
    The support plate is connected to the support body by means of the fourth rotation joint, to allow the support plate to be folded down (with respect to the support body).
    The third guide section comprises a groove, and a first and second interlocking points, such that the second joint pivot joint of the first and second sections is slidable through the groove with the possibility of interlocking at the first or second interlocking point. The first locking point corresponds to a working position in which the support plate is arranged at a first angle of 90 ° with respect to the support body. The second locking point corresponds to a working position in which the support plate is arranged at a second angle of 65 ° with respect to the support body.
    The support body has an ergonomic coating adaptable to the user's body.
    With all of this, a device is obtained that allows to block and support a user's arm in an elevated position during the execution of a job, so that the muscular fatigue that occurs in the arm and areas close to it is relieved.
    Description of the figures
    Figure 1 shows a perspective view of the anti-muscle fatigue device according to the invention in a working position with a 90 ° angle of the support plate with respect to the support body.
    Figure 2 shows a perspective view of the anti muscle fatigue device with the plate
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    of support folded on the support body.
    Figure 3 shows a perspective view of the anti-muscle fatigue device in a working position with a folding angle of the support plate of 65 ° with respect to the support body.
    Figures 4 and 5 show elevation views of the muscular fatigue device with the support plate pivoted laterally with respect to the support body.
    Figure 6 shows an exploded perspective view of the components of the muscle fatigue device.
    Figure 7 shows a perspective view of the anti muscle fatigue device arranged on a user.
    Detailed description of the invention
    A perspective view of the anti muscle fatigue device of the invention is shown in figure 1, which comprises a support body (1), a support plate (2), an articulated support structure (3), and first means of support (4) of the support body (1).
    The support body (1) is configured to connect to the user's body, while the support plate (2) is configured to support a user's arm. As seen in the example of figure 7, the support body (1) is connected to the lateral side of the user body, just below the armpit, by the first fastening means (4), while the support plate (2) establish a support to support the weight of the user's arm.
    The user's arm can rest freely on the support plate (2), or additionally, the muscle fatigue device may comprise a second means of attachment (5) to establish a support plate support (2) to the arm of the user.
    The articulated clamping structure (3) is configured to allow the support plate (2) to fall apart from the support body (1) between a folded position, as shown in Figure 2, in which the support plate ( 2) is collapsed on the support body (1), and at least one working position in which the support plate (2) is
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    angled with respect to the support body (1). In figures 1 and 3 two possible working positions are shown in which the support plate (2) is arranged.
    The articulated support structure (3) comprises a first section (6) with an upper end (6.1) and a lower end (6.2), a second section (7) with an upper end (7.1) and a lower end (7.2) , and a third guide section (8) with an upper end (8.1) and a groove (8.2) comprising a first and second interlocking points (8.3, 8.4), which allow the locking of the support plate (2) ) in different positions, depending on the angle desired by the user.
    The upper end (6.1) of the first section (6) is connected by a first pivot joint (G1) to the end of the support plate (2) that is further away from the support body (1), and the lower end (6.2 ) of the first section (6) is connected by a second turning joint (G2) to the upper end (7.1) of the second section (7). The lower end (7.2) of the second section (7) is connected by a third pivot joint (G3) to the support body (1), and the upper end (8.1) of the third guide section (8) is connected by a fourth joint of rotation (G4) to the support body (1).
    With this arrangement, the second turning articulation (G2) that joins the first and second sections (6, 7) can slide through the groove (8.2) of the third guide section (8) with the possibility of locking in the first or second points of interlocking (8.3, 8.4), so that when the pivot joint (G2) is located at the first interlocking point (8.3), the support plate (2) is arranged in a first working position with an angle of 90 ° with respect to the support body (1), as shown in Figure 1, while when the pivot joint (G2) is located at the second interlocking point (8.4), the support plate (2) is arranged in a second working position with an angle of 65 ° with respect to the support body (1), as shown in Figure 3. When the pivot joint (G2) is not arranged at any of the interlocking points, the support plate (2) can be folded onto the support body (1), so that the anti fat device Muscle ga is arranged in a folded position where it does not hinder the free mobility of the user's arm.
    According to the embodiment of the device shown in the figures, two interlocking points (8.3, 8.4) are provided in the groove (8.2) of the third guide section (8) to arrange the support plate (2) in a first position of work in which the arm is at 90 °, and
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    a second working position in which the arm is at 65 °. However, this embodiment is not limiting, being able to employ as many interlocking points as the user's work requires, as well as different inclined positions depending on the user's needs.
    The fourth pivot joint (G4), which connects the upper end (8.1) of the third guide section (8) to the support body (1), is also used to connect the support plate (2) to the support body (1) and Allow your dejection.
    Additionally, the possibility is provided that the articulated support structure (3) is connected to the support body (1) by means of a rotation axis (9) that allows the arm support plate (2) to pivot laterally with respect to the support body (1), so that the user can have the arm resting on the support plate (2) but with freedom of movement of the shoulder.
    Thus, as seen in Figures 1 and 3, the axis of rotation (9) is located at the lower and upper end of the support body (1), so that the third rotation joint (G3) is mounted with respect to the end bottom of the support body (1) by means of the rotation axis (9), the second section (7) being able to pivot laterally on the axis of rotation (9), while the fourth rotation joint (G4) is also mounted with respect to the upper end of the support body (1) by means of the axis of rotation (9), the support plate (2) and the third guide section (8) being able to pivot laterally on the axis of rotation (9). The arrangement of the support plate (2) pivoted laterally with respect to the support body (1) is illustrated in Figures 4 and 5.
    It is provided that the support body (1) has an ergonomic coating (10) that improves the adaptation to the user's body, the ergonomic coating (10) being able to be padded in order to avoid possible chafing due to prolonged use of the device. The possibility is also provided that the support plate (2), like the support body (1), can have a lining to make contact with the user's arm.
    As shown in Figures 6 and 7, it is provided that the fastening means (4, 5) used to fix the device to the user's body are straps, of flexible material, that surround the user's chest and opposite shoulder. , as well as his arm.
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    Specifically, the first fastening means (4) are two straps that surround the user's chest and a shoulder support strap, while the second fastening means (5) is a bracelet-like strap that surrounds the user's arm.
    Due to its configuration, the muscular fatigue device can be used interchangeably in both arms of the user.
    权利要求:
    Claims (10)
    [1]
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    1. - Anti muscle fatigue device, to establish a support of a user's arm, characterized in that it comprises:
    - a support body (1) connectable to the user's body,
    - a support plate (2) connectable to the user's arm,
    - an articulated clamping structure (3) configured to fold the support plate (2) with respect to the support body (1) between a folded position in which the support plate (2) is folded onto the support body (1) and at least one working position in which the support plate (2) is angled with respect to the support body
    (1), and
    - First fastening means (4) of the support body (1) to the user's body.
    [2]
    2. - Anti muscle fatigue device, according to the first claim, characterized in that the articulated support structure (3) is attached to the support body (1) by means of a rotation axis (9), such that the support plate (2) pivots laterally with respect to the support body (2).
    [3]
    3. - Anti muscle fatigue device according to any one of the preceding claims, characterized in that it additionally comprises a second means of fastening (5) of the support plate (2) to the user's arm.
    [4]
    4. - Anti muscle fatigue device according to any one of the preceding claims, characterized in that the articulated support structure (3) comprises a first section (6), a second section (7) and a third guide section (8), the upper end (6.1) of the first section (6) is connected by a first pivot joint (G1) to one end of the support plate (2), the lower end (6.2) of the first section (6) is connected by a second turning joint (G2) to the upper end (7.1) of the second section (7), the lower end (7.2) of the second section (7) is connected by a third turning joint (G3) to the support body (1), and the upper end (8.1) of the third guide section (8) is connected by a fourth pivot joint (G4) to the support body (1).
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    [5]
    5. - Anti muscle fatigue device, according to the preceding claim, characterized in that the support plate (2) is connected to the support body (1) by means of the fourth rotation joint (G4) to allow the support plate to be folded down (2) ) with respect to the support body (1).
    [6]
    6. - Anti muscle fatigue device, according to claim 4, or, 5, characterized in that the third guide section (8) comprises a groove (8.2) and a first and second interlocking points (8.3, 8.4), such that the Second turning joint (G2) for joining the first and second sections (6, 7) is slidable through the groove (8.2) with the possibility of interlocking at the first or second interlocking point (8.3, 8.4).
    [7]
    7. - Anti muscle fatigue device, according to the previous claim, characterized in that the first locking point (8.3) corresponds to a working position in which the support plate (2) is arranged at a first angle of 90 ° with respect to of the support body (1).
    [8]
    8. - Anti muscle fatigue device, according to claim 6, characterized in that the second locking point (8.4) corresponds to a working position in which the support plate (2) is arranged at a second angle of 65 ° with respect to of the support body (1).
    [9]
    9. - Anti muscle fatigue device according to any one of the preceding claims, characterized in that the support body (1) has an ergonomic coating (10) adaptable to the user's body.
    [10]
    10. - Anti muscle fatigue device, according to any one of the preceding claims, characterized in that the fastening means (4, 5) are flexible straps.
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    同族专利:
    公开号 | 公开日
    ES2609509B1|2018-06-25|
    ES2609509R1|2017-08-24|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5538499A|1994-05-27|1996-07-23|Orthomerica Products, Inc.|Orthopaedic shoulder brace having adjustable pelvic, scapulary, and arm supports|
    DE102010049191A1|2010-10-21|2012-04-26|Albrecht Gmbh|Dynamic shoulder joint orthosis, especially shoulder abduction orthosis, with floating upper arm splint part|
    DE102010049189B4|2010-10-21|2012-07-19|Albrecht Gmbh|Dynamic shoulder joint orthosis, especially shoulder abduction orthosis|
    US8591441B2|2010-10-22|2013-11-26|Peter M. Bonutti|Shoulder orthosis including flexion/extension device|CN110731848A|2019-11-05|2020-01-31|深圳市微语信息技术开发有限公司|orthopaedic arm fixing splint|
    法律状态:
    2018-06-25| FG2A| Definitive protection|Ref document number: 2609509 Country of ref document: ES Kind code of ref document: B1 Effective date: 20180625 |
    优先权:
    申请号 | 申请日 | 专利标题
    ES201531487A|ES2609509B1|2015-10-15|2015-10-15|MUSCLE ANTI FATIGUE DEVICE|ES201531487A| ES2609509B1|2015-10-15|2015-10-15|MUSCLE ANTI FATIGUE DEVICE|
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