CN113476190A - Lumbar vertebra supporting device convenient to adjust - Google Patents

Lumbar vertebra supporting device convenient to adjust Download PDF

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Publication number
CN113476190A
CN113476190A CN202110785048.8A CN202110785048A CN113476190A CN 113476190 A CN113476190 A CN 113476190A CN 202110785048 A CN202110785048 A CN 202110785048A CN 113476190 A CN113476190 A CN 113476190A
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CN
China
Prior art keywords
elastic member
lumbar support
adjust
adjustment
support portion
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Granted
Application number
CN202110785048.8A
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Chinese (zh)
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CN113476190B (en
Inventor
岑立
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Guangdong Baozhigang Trading Co ltd
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Guangdong Baozhigang Trading Co ltd
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Priority to CN202110785048.8A priority Critical patent/CN113476190B/en
Publication of CN113476190A publication Critical patent/CN113476190A/en
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Publication of CN113476190B publication Critical patent/CN113476190B/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/02—Orthopaedic corsets
    • A61F5/028—Braces for providing support to the lower back, e.g. lumbo sacral supports
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/02—Orthopaedic corsets
    • A61F5/022—Orthopaedic corsets consisting of one or more shells
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F2005/0132—Additional features of the articulation
    • A61F2005/0158—Additional features of the articulation with locking means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F2005/0132—Additional features of the articulation
    • A61F2005/0165—Additional features of the articulation with limits of movement
    • A61F2005/0167—Additional features of the articulation with limits of movement adjustable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F2005/0132—Additional features of the articulation
    • A61F2005/0179—Additional features of the articulation with spring means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
    • A61F2005/0188—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations having pressure sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
    • A61F2005/0197—Orthopaedic devices, e.g. splints, casts or braces with spring means

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  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

The invention discloses a lumbar support convenient to adjust, which comprises at least one support unit, wherein each support unit comprises a waist support part, an upper body support part and an adjusting mechanism, the waist support part and the upper body support part are respectively provided with a fixing device fixed on a human body, the waist support part and the upper body support part are connected through an elastic part, the adjusting mechanism comprises a driving part and at least one adjusting rope, and the adjusting rope is in driving connection with the driving part so as to drive the driving part to move and force the elastic part to deform. The waist supporting part and the upper body supporting part are connected through the elastic part, the adjusting rope is in driving connection with the driving part, a user pulls the adjusting rope to move the driving part to force the elastic part to deform, the elastic part is compressed, the adjusting rope is loosened after the waist supporting part and the upper body supporting part are worn, the deformation of the elastic part is adjusted, and the elasticity is adjusted to meet the requirements of different users.

Description

Lumbar vertebra supporting device convenient to adjust
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a lumbar support convenient to adjust.
Background
At present, with the development of modern urban transportation, the pace of life of people is accelerated and the working pressure is increased, and more workers suffer from cervical vertebra or lumbar vertebra pain spondylopathy more or less due to the reasons of less exercise, sedentary and the like. At present, the physical rehabilitation by traction is the best therapy for relieving and treating cervical spondylosis and lumbar spondylosis clinically. However, the existing medical equipment for treating, correcting and recovering the vertebra and the lumbar vertebra adopts a bulky supporting structure, is not light and convenient to wear in daily life, has large rigidity, is not easy to adjust the elasticity, and is inconvenient to operate and use.
Disclosure of Invention
The invention mainly aims to provide a lumbar support convenient to adjust, and the elasticity of the lumbar support can be adjusted through a pull rope.
According to a first aspect of the present invention, there is provided a lumbar support convenient for adjustment, comprising at least one support unit, each support unit comprising a lumbar support part, an upper body support part and an adjustment mechanism, the lumbar support part and the upper body support part respectively having a fixing device fixed on a human body, the lumbar support part and the upper body support part being connected by an elastic member, the adjustment mechanism comprising a driving member and at least one adjustment rope, the adjustment rope being drivingly connected with the driving member to drive the driving member to move and force the elastic member to deform.
In a specific embodiment of the present invention, an auxiliary support portion is provided between the lumbar support portion and the upper body support portion, and the lumbar support portion, the auxiliary support portion and the upper body support portion are connected by an elastic member.
In a particular embodiment of the invention, the elastic elements comprise a first elastic element arranged between the lumbar support and the auxiliary support and a second elastic element arranged between the auxiliary support and the upper body support, the adjustment mechanism being able to actuate the deformation of the first elastic element or/and the second elastic element.
In a specific embodiment of the present invention, the elastic member is fixed to the lumbar support portion and the upper body support portion by a second fixing member, and the elastic member is mounted to the auxiliary support portion by a first fixing member having a guide chamber through which the elastic member passes, or the first fixing member has a fixing portion connected to the elastic member.
In a specific embodiment of the present invention, the adjusting rope is partially or completely disposed in the elastic member, at least one guide block is disposed in the elastic member, and the guide block is provided with a guide hole for the adjusting rope to pass through.
In a specific embodiment of the present invention, the driving member is disposed on a movable limiting member, and a tensioning member is disposed between the limiting member and one end of the elastic member.
In a specific embodiment of the invention, the driving member is a pulley, a first end of the adjusting rope is fixed, and a second end of the adjusting rope passes around the pulley and then can be pulled to drive the pulley to move so as to force the elastic member to deform.
In a specific embodiment of the invention, the adjusting mechanism comprises an adjusting wheel, a first end of the adjusting rope is limited, and a second end of the adjusting rope is wound or released by the adjusting wheel after passing through the pulley.
In a particular embodiment of the invention, the number of pulleys is at least two, the adjustment device is provided with an auxiliary wheel, and the adjustment cord is passed around the pulleys and the auxiliary wheel.
In a specific embodiment of the invention, the adjusting mechanism comprises a pressure wheel which can be contacted with the adjusting rope, the pressure wheel is provided with a pressure sensor, the pressure sensor is electrically connected with a rotating device arranged on the waist supporting part, and the rotating device can tighten or loosen the adjusting rope according to the signal of the pressure sensor.
One of the above technical solutions of the present invention has at least one of the following advantages or beneficial effects: the waist supporting part and the upper body supporting part are connected through the elastic part, the adjusting rope is in driving connection with the driving part, a user pulls the adjusting rope to move the driving part to force the elastic part to deform, the elastic part is compressed, the adjusting rope is loosened after the waist supporting part and the upper body supporting part are worn, the deformation of the elastic part is adjusted, and the elasticity is adjusted to meet the requirements of different users.
Drawings
The invention is further described below with reference to the accompanying drawings and examples;
FIG. 1 is a schematic block diagram of one embodiment of the present invention;
FIG. 2 is a side view of one embodiment of the present invention;
FIG. 3 is a schematic diagram of the structure of an adjustment mechanism in one embodiment of the invention;
FIG. 4 is an elevation view of an adjustment mechanism in one embodiment of the invention;
FIG. 5 is a side view of an adjustment mechanism in an embodiment of the invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.
The following disclosure provides many different embodiments, or examples, for implementing different aspects of the invention.
Referring to fig. 1 to 5, the lumbar support convenient to adjust comprises two support units, each of which comprises a lumbar support portion 20, an upper body support portion 10 and an adjusting mechanism, wherein a first fixing strap 21 for fixing the lumbar support portion 20 to the human body is provided on the lumbar support portion 20, a second fixing strap 11 for fixing the upper body support portion 10 to the human body is provided on the upper body support portion 10, the second fixing strap 11 has elasticity, or a part of the second fixing strap 11 has elasticity, of course, the second fixing strap may not have elasticity, the lumbar support portion 20 and the upper body support portion 10 are connected by an elastic member 40, the adjusting mechanism comprises a driving member 46 and at least one adjusting cord 41, as shown in fig. 1, the driving member 46 is fixed on the upper body support portion 10, and the elastic member 40 is fixed on the lumbar support portion 20 and the upper body support portion 10 by a second fixing member 47, specifically, two ends of the elastic member 40 are respectively fixed on the second fixing member 47, and the second fixing member 47 is provided with a through hole for the adjusting rope 41 to pass through. Adjust the one end of rope 41 pass with driving piece 46 has realized the drive and has connected, adjusts rope 41 and passes the through-hole of second mounting 47, and the user stimulates and adjusts rope 41 to driving piece 46 removes and forces the elastic component deformation compresses the elastic component, wears waist supporting part 20 and upper part of the body supporting part 10 after, release regulation rope 41, adjusts the deformation of elastic component 40 for adjust the elasticity of elastic component 40, carry out the elasticity adjustment in order to be suitable for different users' demand, in order to order about driving piece 46 removes and forces the deformation of elastic component 40. The fastening device may have a garment-like structure or a garment-like structure that fits the human body, in addition to the tape-like structure similar to the first fastening tape 21 or the second fastening tape 11.
The elastic member 40 is at least one of a rubber elastic member, a tension spring, a compression spring and a pneumatic spring, and provides elastic support for the lumbar support portion 20 and the upper body support portion 10.
In an embodiment of the present invention, as shown in fig. 3 to 5, the driving element 46 is a pulley, a first end of the adjusting rope 41 is defined, after a second end of the adjusting rope 41 passes around the pulley, the second end of the adjusting rope 41 can be pulled to drive the pulley to move so as to force the elastic element 40 to deform, and after the adjustment is completed, the second end of the adjusting rope 41 is fixed by a hook-and-loop fastener, a knot, a hook, or the like. The first end of the adjusting rope 41 may be fixed by sewing or hook and loop fastener, or may be unidirectionally limited by the winding wheel. The pulley and the adjusting rope 41 can achieve the effect of saving power.
Specifically, referring to fig. 1 and 3, the number of the pulleys is two, and the adjusting device is provided with an auxiliary wheel 44, and the auxiliary wheel 44 is provided on the lumbar support portion 20. The pulleys can be coaxially arranged or arranged in a staggered way. The adjustment cord 41 is passed around one of the pulleys, then around the auxiliary pulley 44, and then around the second pulley, with the second end of the adjustment cord 41 being positioned over the lumbar support portion 20. The more pulleys, the more obvious the labor-saving effect.
In an embodiment of the present invention, referring to fig. 3, 4 and 5, the adjusting mechanism includes an adjusting wheel 43, a first end of the adjusting rope 41 is defined, the adjusting rope 41 passes through one pulley, passes through an auxiliary wheel 44, passes through a second pulley, and is wound or released by the adjusting wheel 43; the adjusting wheel 43 is rotated to adjust to a proper position, and the second end of the adjusting rope 41 is locked by the locking device on the adjusting wheel 43 to realize adjustment.
In one embodiment of the present invention, an auxiliary support part 30 is provided between the lumbar support part 20 and the upper body support part 10, and the lumbar support part 20, the auxiliary support part 30 and the upper body support part 10 are connected by an elastic member 40. The number of the auxiliary supporting parts 30 may be one or more. Each of the auxiliary supporting parts 30 is provided with a third fixing band 31 for fixing the auxiliary supporting part 30 to the human body. The third fastening tape 31 has elasticity, or alternatively, a portion of the third fastening tape may have elasticity.
The driving member is arranged on a movable limiting member 48, and a tensioning member 49 is arranged between the limiting member 48 and one end of the elastic member. When the driving member can be disposed on the upper body support 10, one end of the elastic member is provided with a second fixing member, and the tensioning member 49 is disposed between the limiting member 48 and the second fixing member; the driving member is disposed on the auxiliary supporting portion 30, one end of the elastic member is provided with a first fixing member, and the tensioning member 49 is disposed between the limiting member 48 and the first fixing member. The tensioning member 49 may be a torsion spring or a compression spring. When the user acts, the elastic member is compressed, so that the adjusting rope cannot be tensioned immediately, the tensioning member 49 can drive the limiting member 48 to move, and the limiting member 48 drives the driving member to move, so that the adjusting rope is kept in a tensioned state.
In one embodiment of the present invention, the elastic member 40 is mounted on the auxiliary supporting portion 30 by the first fixing member 50. As shown in fig. 3, the first fixing member 50 has a guide chamber through which the elastic member 40 passes. Of course, the first fixing member 50 has a fixing portion connected to the elastic member 40, and the fixing portion is connected to and fixed to the elastic member 40 by being fastened or bent.
The elastic member 40 may be a single body or a separate body. For the split elastic piece, the adjusting rope 41 of the adjusting mechanism connects all or part of the elastic pieces in series for adjusting the whole or part of the elastic piece; the adjustment mechanism may also be used to adjust the resilient member of a segment. The elastic member 40 includes a first elastic member disposed between the lumbar support portion 20 and the auxiliary support portion 30 and a second elastic member disposed between the auxiliary support portion 30 and the upper body support portion 10, and the adjusting mechanism can drive the first elastic member or/and the second elastic member to deform. The first elastic member and the second elastic member are respectively disposed on the corresponding support portions through fixing members, and through holes for the adjusting ropes 41 to pass through are formed in the fixing members.
As shown in fig. 1, when there are more than two auxiliary supporting parts 30, the elastic member 40 further includes a third elastic member located between the two auxiliary supporting parts 30.
In an embodiment of the present invention, the adjusting rope 41 is partially or completely disposed in the elastic member 40, at least one guide block 42 is disposed in the elastic member 40, and a guide hole for the adjusting rope 41 to pass through is disposed on the guide block 42. The guide block 42 has an outer dimension smaller than the inner diameter of the elastic member 40 to prevent the elastic member 40 from interfering with the guide block 42 when deformed. Of course, the guide blocks 42 may be connected with the corresponding support portions by connection portions. Of course, the adjusting string 41 may be disposed inside the elastic member 40, may be disposed outside the elastic member 40, or may be disposed inside and outside the elastic member 40.
In one embodiment of the present invention, as shown in fig. 3, the driving member 46 is disposed outside the elastic member 40, so as to facilitate the installation of the driving member 46. Of course, the driving member 46 also partially extends into the elastic member 40, and as shown in fig. 1, the installation of the driving member 46 can be set according to the requirements of the product.
In one embodiment of the present invention, the adjusting mechanism comprises a pressure wheel 45 capable of contacting the adjusting rope 41, the pressure wheel 45 is provided with a pressure sensor, the pressure sensor is electrically connected with a rotating device installed on the lumbar support portion 20, and the rotating device can tighten or loosen the adjusting rope according to the signal of the pressure sensor. The rotating device can adopt an electric or manual rotating device commonly used in the prior art. The adjusting rope can be wound and unwound by rotating the adjusting wheel according to the tightness of the adjusting rope. Of course, the pressure wheel 45 may be integrated with the auxiliary wheel 44, or the pressure wheel 45 and the adjustment wheel 43 may be integrated, depending on the particular needs.
Preferably, in order to improve the detection accuracy of the pressure wheel 45, the pressure wheel 45 may be arranged at the front side of the adjusting wheel 43, i.e. the adjusting rope is wound up by the adjusting wheel after passing around the pressure wheel 45.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. Lumbar vertebrae eyelidretractor convenient to adjust, its characterized in that includes at least one supporting element, each the supporting element includes waist supporting part, upper part of the body supporting part and adjustment mechanism, waist supporting part and upper part of the body supporting part have respectively and fix the fixing device on human body, waist supporting part and upper part of the body supporting part pass through the elastic component and connect, adjustment mechanism include the driving piece and with at least one regulation rope, adjust the rope with the driving piece drive is connected, in order to order about the driving piece removes and forces the elastic component deformation.
2. The lumbar support easy to adjust of claim 1 wherein an auxiliary support is provided between the lumbar support and the upper body support, the lumbar support, the auxiliary support and the upper body support being connected by an elastic member.
3. An adjustable lumbar support as set forth in claim 2 wherein said elastic member comprises a first elastic member disposed between the lumbar support portion and the auxiliary support portion and a second elastic member disposed between the auxiliary support portion and the upper body support portion, said adjustment mechanism being capable of actuating the deformation of the first elastic member or/and the second elastic member.
4. The lumbar support easy to adjust as set forth in claim 2, wherein the elastic member is fixed to the lumbar support portion and the upper body support portion by a second fixing member, the elastic member is mounted to the auxiliary support portion by a first fixing member having a guide chamber through which the elastic member passes, or the first fixing member has a fixing portion connected to the elastic member.
5. The lumbar support easy to adjust of claim 1 wherein said adjustment cord is partially or completely disposed within an elastic member, said elastic member having at least one guide block disposed therein, said guide block having a guide hole for passing said adjustment cord therethrough.
6. The lumbar support easy to adjust of any of claims 1-5 wherein said driving member is disposed on a movable stop member, and a tensioning member is disposed between said stop member and one end of the elastic member.
7. The lumbar support easy to adjust of any of claims 1 to 5, wherein said driving member is a pulley, a first end of said adjusting rope is fixed, and a second end of said adjusting rope passes around said pulley, and then said pulley is driven to move by pulling said second end of said adjusting rope to force said elastic member to deform.
8. The lumbar support for easy adjustment of claim 7 wherein said adjustment mechanism includes an adjustment wheel, a first end of said adjustment cord being defined, and a second end of said adjustment cord being wound around a pulley and retracted or released by said adjustment wheel.
9. The lumbar support easy to adjust of claim 7 wherein said number of pulleys is at least two, said adjustment means being provided with an auxiliary wheel, said adjustment cord being passed around the pulleys and the auxiliary wheel.
10. The lumbar support easy to adjust as set forth in claim 7, wherein said adjusting mechanism comprises a pressure wheel contacting with the adjusting rope, said pressure wheel is provided with a pressure sensor, said pressure sensor is electrically connected with a rotating device installed on the lumbar support portion, said rotating device can rotate to tighten or loosen the adjusting rope according to the signal of said pressure sensor.
CN202110785048.8A 2021-07-12 2021-07-12 Lumbar vertebra support convenient to adjust Active CN113476190B (en)

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Application Number Priority Date Filing Date Title
CN202110785048.8A CN113476190B (en) 2021-07-12 2021-07-12 Lumbar vertebra support convenient to adjust

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Application Number Priority Date Filing Date Title
CN202110785048.8A CN113476190B (en) 2021-07-12 2021-07-12 Lumbar vertebra support convenient to adjust

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CN113476190B CN113476190B (en) 2023-10-24

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004358196A (en) * 2003-06-07 2004-12-24 Satoshi Nariyama Lumbago preventive wearing implement
CN103892953A (en) * 2014-04-23 2014-07-02 王黎锋 Spine malformation three-dimensional correction therapeutic instrument
US20190298417A1 (en) * 2016-05-19 2019-10-03 Auctus Surgical, Llc Spinal Curvature Modulation Systems and Methods
CN111529161A (en) * 2020-05-15 2020-08-14 合肥三青鸾医疗机械有限公司 Adjustable spine correction device for medical care

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004358196A (en) * 2003-06-07 2004-12-24 Satoshi Nariyama Lumbago preventive wearing implement
CN103892953A (en) * 2014-04-23 2014-07-02 王黎锋 Spine malformation three-dimensional correction therapeutic instrument
US20190298417A1 (en) * 2016-05-19 2019-10-03 Auctus Surgical, Llc Spinal Curvature Modulation Systems and Methods
CN111529161A (en) * 2020-05-15 2020-08-14 合肥三青鸾医疗机械有限公司 Adjustable spine correction device for medical care

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