Lumbar vertebrae fixatorTechnical field
The utility model belongs to the field of medical instrument technology, is related to a kind of lumbar vertebrae fixator, especially a kind of to be suitable for waistVertebra is fixed and orthopedic lumbar vertebrae fixator.
Background technique
Back belt is fixed for the protection of daily waist disease disease, and beam is in waist for protecting waist not injured in sportsThe back belt of evil, heat preservation or certain specific functions, the excessive resistive exercise of waist Chang Yinwei in sports, muscle high intensity are heldIt is heavy and nervous, there is sense of aching, wears the waist support energy effective protection waist tissue of suitable material and specification, prevent sport injury.
It is all based on protecting that existing market, which has most of waistband, and the physical therapy function without waist and abdomen is askedTopic, cannot ensure the stability in use of back belt.It is a protecting band there are also back belt basic structure currently on the market, protecting band is generalIt is made of non-elastic material screen cloth, reinforcing strip etc., then having waistband is soft body structure, stress is linear type when waist support, other portionsPosition does not stress still, and support is limited in scope, so the effect of waist support is not achieved.The material of waist support is elastic band simultaneously, is easy aging,Slowly follow the string, cause using when can not be tensed by user.It is nonelastic there are also main protecting band, it can not be effectively bonded after tighteningPhysical feeling, so that comfort level, orthopedic dynamics are deteriorated.There are also back supports to be divided into semi-rigid aluminium alloy or plastics lattice framing, branchSupport or fixed vertebra, protecting band are equipped with nylon velcro, and back belt can be surrounded on waist by velcro fastening when use；It needsVelcro hasp can only be unclamped when adjusting waistline to re-operate, adjusting tightness is comparatively laborious, and comfort level is poor, can not adjustTo optimum state.
In conclusion in order to overcome back belt or lumbar vertebrae fixator comfort level and stability problem, the utility model designA kind of use is more in line with ergonomics, and snug fit, which facilitates, to be stablized and lumbar vertebrae fixator that self-control acts freely.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of use and is more in line with peopleBody engineering, the lumbar vertebrae fixator that snug fit facilitates stable and self-control to act freely.
The purpose of this utility model can be realized by the following technical scheme: a kind of lumbar vertebrae fixator, the lumbar vertebrae fixatorMiddle position is set as non-resilient, and the setting of edge all or part position has elasticity comprising:
Waistband body, including symmetrical two protecting band ontologies, two protecting band ontology settings are an integral structure or phaseMutual independent split type structure, the protecting band ontology at least local location setting are made of elastic material；
Adjustment structure to be locked, is connected between two protecting band ontologies, the locking adjustment structure includes pulley blocks and cotton rope,Each protecting band ontology is equipped with pulley blocks close to the position of another protecting band ontology, and every cotton rope bypasses corresponding pulley blocks and in cotton ropeHead is connected with knob.
As a further improvement of the utility model, the protecting band ontology unilateral edge all or part position setting byElastic material is made.
The all or part position of both sides of the edge up and down of the protecting band ontology is equal as a further improvement of the utility model,It is provided with and is made of elastic material.
The protecting band ontology is integrally made of elastic material as a further improvement of the utility model,.
The pulley blocks are mounted on corresponding protecting band ontology by line plate as a further improvement of the utility model,.
As the further improvement of the utility model, the guide groove passed through for cotton rope is provided on online plate.
The knob is set as magic tape structure as a further improvement of the utility model, is arranged on protecting band ontologyThere is the suede item being adapted to knob.
It is provided with thread gluing suede on one of protecting band ontology as a further improvement of the utility model, another protecting bandThe thread gluing thorn being adapted to thread gluing suede is provided on ontology.
Based on the above-mentioned technical proposal, the utility model embodiment at least can produce following technical effect: this lumbar vertebrae is fixedDevice overall construction design is reasonable, mainly including waistband body part and locking adjustment structure, waistband body can divide or so protecting bandOntology combination is also possible to integral structure, and it is non-elastic material, no ductility, upper and lower sides that main protecting band, which can be middle section,Edge or single side edge are elastic material, there is ductility, can also generally elastic material, have ductility；Locking adjusts knotFor structure in left and right protecting band body tail section, locking adjustment structure includes pulley blocks, and cotton rope bypasses pulley blocks, final cotton rope both ends head withLeft and right knob connection, can tighten using back belt or so piece when tightening while between two parties, and the locking of integral type lumbar vertebrae fixator adjusts knotStructure setting is in lumbar vertebrae fixator two sides placed in the middle, this lumbar vertebrae retainer body is combined using elasticity and non-elastic material, to realizeLumbar vertebrae retainer body can simulate human body waist structure when locking, strengthen the dynamics and intensity of whole waistband, improve solidFixed and orthopedic effect, not only convenient, flexible but also stable, using ergonomics is more in line with, snug fit facilitates stable and self tuneSection acts freely；Moreover, setting non-elastic structure also has and can linearly add and subtract that pressure, stability is good, precision among this back beltThe advantages that high.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing, in which:
Fig. 1 is the structural schematic diagram of one preferred embodiment of the utility model.
Fig. 2 is the structural schematic diagram at another visual angle Fig. 1.
Fig. 3 is knot of protecting band ontology when both sides of the edge are respectively provided with elastic material up and down in one preferred embodiment of the utility modelStructure schematic diagram.
Fig. 4 is structural representation when protecting band ontology whole installation is elastic material in one preferred embodiment of the utility modelFigure.
Fig. 5 is the mounting structure schematic diagram of one preferred embodiment of the utility model.
Fig. 6 is structural schematic diagram when waistband body setting is an integral structure in one preferred embodiment of the utility model.
In figure, 100, protecting band ontology；110, elastic material；210, pulley blocks；220, cotton rope；230, it shakes hands；240, line plate；241, guide groove；300, suede item；400, thread gluing suede；500, thread gluing is pierced.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made furtherDescription, but the utility model is not limited to these examples.
Below with reference to Fig. 1 to Fig. 6, technical scheme provided by the present invention will be described in more detail.
As shown in Figures 1 to 6, this lumbar vertebrae fixator middle position is set as non-resilient, edge all or part positionSetting has elasticity comprising:
Waistband body, including symmetrical two protecting band ontologies 100, in conjunction with shown in Fig. 1 and Fig. 6, two protecting band ontologies100 settings are an integral structure or mutually independent split type structure, the protecting band ontology 100 at least local location setting byElastic material 110 is made；
Adjustment structure is locked, is connected between two protecting band ontologies 100, the locking adjustment structure includes pulley blocks 210With cotton rope 220, pulley blocks preferably include movable pulley or fixed pulley group, and pulley blocks 210 are provided with multiple pulleys, each protecting band ontology100 are equipped with pulley blocks 210 close to the position of another protecting band ontology 100, every cotton rope 220 bypass corresponding pulley blocks 210 and220 head of cotton rope is connected with knob 230.
Specifically, in the present case, flexible material is arranged in the unilateral edge all or part position of preferable protecting band ontology 100Material 110, as shown in Figure 1 and Figure 2, it also may be preferable for all or part position of both sides of the edge up and down of protecting band ontology 100 is provided with bulletProperty material 110, be made as shown in figure 3, also preferable protecting band ontology 100 is whole of elastic material, as shown in Figure 4.
In order to overcome back belt in the prior art or lumbar vertebrae fixator comfort level and stability problem, the utility model protectionA kind of lumbar vertebrae fixator, is fixed and orthopedic suitable for lumbar vertebrae, this lumbar vertebrae fixator overall construction design is reasonable, mainly includes waistbandMain part and locking adjustment structure, waistband body can divide or so protecting band ontology 100 to combine, be also possible to integral structure,It is non-elastic material that main protecting band, which can be middle section, and no ductility, upper and lower side edge or single side edge are elastic material, is hadDuctility, can also generally elastic material, have ductility.
Adjustment structure is locked in 100 tail portion of left and right protecting band ontology, locking adjustment structure includes pulley blocks 210, cotton rope 220 aroundCross pulley blocks 210, final 220 both ends head of cotton rope is connect with left and right knob 230, uses back belt or so piece when tightening while canTightening placed in the middle, integral type lumbar vertebrae fixator are locked adjustment structure and are arranged in lumbar vertebrae fixator two sides placed in the middle, this lumbar vertebrae fixator sheetBody is combined using elasticity and non-elastic material, thus realize that lumbar vertebrae retainer body can simulate human body waist structure when locking,The dynamics and intensity for strengthening whole waistband improve fixed and orthopedic effect, not only convenient, flexible but also stablize, using more according withErgonomics is closed, snug fit facilitates stable and self-control to act freely；Moreover, non-elastic structure is arranged among this back beltAlso have many advantages, such as linearly to add and subtract that pressure, stability are good, precision is high.
As preferred or optional scheme, protecting band ontology 100 is set as air-permeable structure in this case, and pulley is divided to upper and lower twoGroup, each pulley blocks are preferably five pulleys, and every cotton rope 220 bypasses corresponding pulley respectively, and locking adjustment structure is non-ballisticProperty material.
Preferably, pulley blocks 210 are mounted on corresponding protecting band ontology 100 by line plate 240, are provided on online plate 240The guide groove 241 passed through for cotton rope 220；Knob 230 is set as magic tape structure, is provided with and shakes hands on protecting band ontology 100The suede item 300 of 230 adaptations.
Every group of locking adjustment structure in this case preferably has 5PCS pulley, is divided to two groups up and down, pulley is mounted on waist support magnetic tape trailerIn portion's supporing shell, single line rope 220 first bypasses 3PCS pulley, bypasses 2PCS pulley, final 220 both ends head of cotton rope intersectingIt is fixed on knob 230 by guide groove 241, forms one group of closed pulley system.Knob 230 is made of velcro, can be withMeaning is mobile and is fixed on back belt suede item 300.
It is noted that in the present case, pulley uses movable pulley, but its one kind for being not limited solely to movable pulleyMode can be known as fixed pulley with fixed pulley, the fixed pulley in the position of axis, and fixed pulley is not laborsaving, but can changeThe direction of variable force.
Preferably, it is provided with thread gluing suede 400 on the one of protecting band ontology 100 of this case, is set on another protecting band ontology 100It is equipped with the thread gluing thorn 500 being adapted to thread gluing suede 400.
In use, thread gluing suede 400 and thread gluing thorn 500 are linked together fixation by thread gluing bonding mode, circular waist phaseIt connects and keeps closing.The tail portion of back belt or so protecting band ontology 100 is connected by pulley and drawstring, and drawstring both ends pass through linePlate 240 and finally connection knob 230 when needing adjusting tightness, need to only pull double knobs 230, back belt can follow pulling forceTightening, elastic elastic part can change in tightening according to organization of human body to be bonded, and knob 230 can be on back belt suede item 300It is mobile, then mutually it is adhesively fixed.
In the utility model, this lumbar vertebrae fixator is had at least the following advantages:
1, lumbar vertebrae retainer body structure, material is divided into elasticity and non-elastic material, lumbar vertebrae fixator are more effectively bondedPhysical feeling reaches the fixed orthopedic effect of support；
2, guide groove 241 there are two setting on online plate 240, limits the extended position of drawstring by guide groove 241It is fixed, avoid the winding of drawstring；
3, bonding after lumbar vertebrae fixator is looped around on waist, when needing further to tighten, it is only necessary to pull left and right knob 230It can be realized, do not have to peel off left and right protecting band ontology 100, it is flexible to operation；
4, pulley blocks, which are divided into the top part and the bottom part, is grouped as, and active force disperses when operation, more laborsaving, and upper and lower pulley blocks are synchronous to be receivedTightly, more stable when adjusting；
5, line plate 240 supports waist effect enhancing, when tightening back belt, line plate 240 can automatic imitation be human body waistShape plays the supporting role being more bonded to back.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model instituteBelonging to those skilled in the art can make various modifications or additions to the described embodiments or using similarMode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.