CN109172089A - A kind of protrusion of lumber intervertebral disc vertical traction device - Google Patents
A kind of protrusion of lumber intervertebral disc vertical traction device Download PDFInfo
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- CN109172089A CN109172089A CN201811089732.7A CN201811089732A CN109172089A CN 109172089 A CN109172089 A CN 109172089A CN 201811089732 A CN201811089732 A CN 201811089732A CN 109172089 A CN109172089 A CN 109172089A
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
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- 208000002513 Flank pain Diseases 0.000 description 1
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- 208000003618 Intervertebral Disc Displacement Diseases 0.000 description 1
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Classifications
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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
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
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Abstract
The invention belongs to medical health equipment technical fields, disclose a kind of protrusion of lumber intervertebral disc vertical traction device, including chassis, and two support rods on chassis are arranged in；The chassis includes two foundation bars and the connecting rod that is located between bottom bar, and the top of the support rod is equipped with the support pad for being used to support oxter, and the handrail for holding is additionally provided on support rod.The present invention is used for the correction of protrusion of lumber intervertebral disc, by the way that chassis is arranged, support rod is arranged on chassis, improves the reliability of vertical traction device；By the way that connecting rod is arranged, by the width of connecting rod adjustable bottom bracket, and the distance between support pad and handrail can be adjusted flexibly, the people of different physical qualifications is suitble to use, the compatibility that the present invention uses is high, is suitble to promote and apply.
Description
Technical field
The invention belongs to medical health equipment technical fields, and in particular to a kind of protrusion of lumber intervertebral disc vertical traction device.
Background technique
The protrasion of the lumbar intervertebral disci is primarily due to after nucleus pulposus, fibrous ring and cartilage plate have different degrees of degenerative change,
Under the action of external force factor, the Anular disruption of interverbebral disc, nucleus pulposus protrudes from rear or intraspinal tube from rupture place, leads
Adjacent spinal nerve root is caused to be stimulated or oppressed, so that flank pain is generated, a system such as side lower limb or double lower limb numbness, pain
Column clinical symptoms.The protrasion of the lumbar intervertebral disci accounts for about 95% with waist 4~5,5~sacrum of waist, 1 disease incidence highest.
For the protrasion of the lumbar intervertebral disci, there are operative treatment and non-operative treatment at present.Wherein operative treatment is mainly after
Road the small of the back notch, part vertebral plate and articular process excision or inter-laminar space row discectomy, while being aided with spinal fusion
Art avoids lumbar instability, lumbar spinal stenosis person from postoperative exception occur.Non-operative treatment include absolute bed rest, traction therapeutic,
Physical therapy, massage, massage, supportive treatment, cortin epidural injection and nucleus pulposus chemical dissolution method etc..
More conservative method is traction treatment, and pelvic traction can be used in method, increases intervertenral space width, reduces interverbebral disc
Internal pressure, disc herniation part Hui Na mitigate the stimulation and compressing to nerve root, to achieve the purpose that mitigate symptom.Traction
Therapy provides the environment for voluntarily adjusting recovery for lumber ertebral disc, does not use drug, does not apply outside stimulus, is that more health is effective
Therapy.Traction treatment needs to be used to support the back of human body using specific drafting tool.Existing drafting tool includes facing upward
Horizontal and vertical, the drafting tool of supine posture is complicated for operation, and other people is needed to assist, and needs to lie in bed for a long time after traction and stop
Breath；Simultaneously for the bad control of traction dynamics, and it is expensive, be not suitable for household；Existing vertical drafting tool can reduce side
People's auxiliary, easy to carry, suitable for home use, but its poor reliability, patient is not proper use of to be fallen down, cause it is even more serious after
Fruit.
Therefore, at least have that above-mentioned technical problem is urgently to be resolved in this field, need to propose more reasonable technical solution,
Solve the above technical problem.
Summary of the invention
It is an object of that present invention to provide a kind of protrusion of lumber intervertebral disc vertical traction devices of vertical auxiliary traction, it is intended to by setting
Stable chassis is set, adjustable support frame improves the reliability of vertical traction device and using compatibility, facilitates patient voluntarily
The traction for carrying out lumber ertebral disc is loosened, and reduces the fatigue of lumber ertebral disc, promotes the recovery of lumber ertebral disc.
In order to realize said effect, the technical scheme adopted by the invention is as follows:
Two supports on chassis are arranged in specifically, including chassis in a kind of protrusion of lumber intervertebral disc vertical traction device
Bar；The chassis includes two foundation bars and the connecting rod that is located between bottom bar, and the top of the support rod, which is equipped with, to be used to support
The support pad of oxter is additionally provided with the handrail for holding on support rod.
Further, support rod is used for load-bearing, different to the height requirement of support rod for the patient of different heights, because
This optimizes above scheme, and the support rod includes the fixed section of lower part and the active segment on top, the fixed section
Lower end is connected and fixed with bottom bar, and upper end and the active segment of the fixed section are slidably connected.Fixed section and active segment can be in vertical sides
It slides up and down upwards, to realize the adjusting of entire support rod height.
Further, support rod needs to meet stable requirement in load-bearing, can not occur to slide after load-bearing or stretch,
Therefore above scheme is advanced optimized, the fixed section or glissile segment are equipped with tight fixed bolt and are consolidated by tight fixed bolt
It is fixed.After fixed section and active segment are adjusted to fixed height, turn tight fixed bolt keeps fixed section and active segment relatively solid
It is fixed, it also keeps stablizing after pressure-bearing.
Further, when carrying out traction using vertical traction device and loosening, human body is located between two support rods, then supports
The distance between bar needs are corresponding with the spacing of two armpit of human body, and different people needs to set different spacing；Meet this tool
Body situation, optimizes above scheme, the connecting rod include the first linkage section and the second linkage section, the first linkage section and
Second linkage section is connected and fixed with a foundation bar respectively, and the first linkage section and the second linkage section are slidably connected, and is connected by first
Being slidably connected for section and the 2nd two linkage section is connect, the distance between two foundation bars are adjusted, realizes the tune of two support distance between tie rods
Section；In order to improve the stability of connecting rod, the first linkage section or the second linkage section, which are equipped with, adjusts screw, adjusts the first linkage section
After entire length after connecting with the second linkage section, turn, which adjusts screw, can carry out tightening, prevent the first linkage section and second from connecting
It connects section and opposite sliding occurs.
Further, in order to further strengthen the stability and reliability of chassis, two foundation bars, the connecting rod are fixed
Quantity is two.Two connecting rods are generally arranged in parallel, can adjust bottom bar spacing when simultaneously operating, the length of two connecting rods
It is identical, the parallel of two foundation bars can be kept, prevents bottom bar from deflecting.
Further, when using vertical traction device, support pad is used to support the position of human body oxter, exempts from the waist of people
The effect of support is gone, is loosened to realize, support pad contacts the oxter of people, needs to improve its usage comfort, then to above-mentioned side
Case optimizes, i.e., described support pad includes the rigid member being connected and fixed with support rod and the flexibility that is arranged on rigid member
Pad, can reduce the sense of discomfort of people by flexible pad.
Further, hand is contacted with handrail when using vertical traction device, and in order to improve the reliability used, reduction is beaten
Sliding, the handrail is vertically arranged with support rod, and Anti-slip cover is enclosed in handrail.
Further, everyone physical qualification is different, and the arm length of people is also different, need by support pad with help
Distance among hand lever is set as adapting to human body, therefore improves to above scheme, keeps the handrail and support rod logical
It crosses screw thread, inlay card or the mode of mounting to be detachably connected, and is provided with corresponding multiple threaded holes, multiple caulking grooves on active segment
Or multiple mounting slots, facilitate position of the adjustable handrail bar in active segment axial direction.
Further, using vertical traction device draw when, generally require support rod height be higher than people shoulder, and
Such case lumbar discectomy has the people of pain that underarm region can not be affixed directly to support pad, it is desirable to provide feet
Structure is climbed, therefore is optimized to above scheme, and pedal frame is provided on the bottom bar, and pedal frame is generally welded with bottom bar
It connecing, being used when trampling restocking when for drawing.
Further, people can be shaken when traction is loosened on vertical traction device, and vertical traction device is opposite with ground
Fixed, frictional force needs to reach certain requirement, therefore optimizes to above scheme, is provided in the lower surface of the bottom bar anti-
Skidding, non-slip mat can prevent chassis from skidding, to improve its stability.
Compared with prior art, the invention has the benefit that
1. support rod is arranged on chassis, improves the reliability of vertical traction device by setting chassis by the present invention.
2. the present invention is suitble to different physical qualifications by the width of connecting rod adjustable bottom bracket by setting connecting rod
People uses.
3. handrail is removably disposed on active segment by the present invention, can be adjusted flexibly between support pad and handrail
Distance, be suitble to the people of different physical qualifications to use, compatibility it is higher.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings only shows section Example of the invention, therefore is not to be taken as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is the structural schematic diagram when present invention faces.
Fig. 3 is the structural schematic diagram of connecting rod of the present invention.
Fig. 4 be in embodiment 1 active segment and fixed section attachment structure schematic diagram (at A).
Fig. 5 is the mounting structure schematic diagram of handrail in embodiment 1 (at B).
Fig. 6 is the structural schematic diagram of 2 insole lever of embodiment.
Fig. 7 is the connection structure diagram of rigid member and active segment in embodiment 3.
Fig. 8 is the mounting structure schematic diagram of handrail in embodiment 4.
Fig. 9 is the mounting structure schematic diagram of handrail in embodiment 5.
Figure 10 is the structural schematic diagram of pedal frame in embodiment 6.
Figure 11 is the attachment structure schematic diagram of embodiment 7 insole lever and non-slip mat.
In figure: 1- bottom bar；101- weight block；102- groove；The first linkage section of 2-；The second linkage section of 3-；301- flange portion；
4- adjusts screw；5- fixed section；6- active segment；601- card slot；The horizontal short slot of 602-；603- kerve；604- elongated slot；7- handrail
Bar；701- sliding block；8- rigid member；801- fixture block；9- flexible pad；10- pedal frame；11- tight fixed bolt；12- mounts slot；13- is curved
Folded plate；1301- approach section；1302- pressure-bearing section；1303- outer portion part；1304- contacts oblique angle；14- rubber spacer；15- non-slip mat.
Specific embodiment
With reference to the accompanying drawing and specific embodiment does further explaination to the present invention.
Embodiment 1:
As shown in fig. 1~fig. 5, present embodiment discloses a kind of protrusion of lumber intervertebral disc vertical traction device, including chassis, settings
Two support rods on chassis；The chassis includes two foundation bars 1 and the connecting rod that is located between bottom bar, the support rod
Top be equipped with and be used to support the support pad of oxter, the handrail 7 for holding is additionally provided on support rod.
Chassis is made of metal material, and can be used but be not limited to 45 steel, 95 steel or high-carbon steel as raw material, using pressing mold
Technique or mold technique are made, and the surface of bottom bar and connecting rod is coated with water-based metal antirust made of inositol hexaphosphate
Coating.
Support rod is used for load-bearing, different to the height requirement of support rod for the patient of different heights, therefore to above-mentioned side
Case optimizes, and the support rod includes the fixed section 5 of lower part and the active segment 6 on top, the lower end and bottom of the fixed section
Bar is connected and fixed, and upper end and the active segment of the fixed section are slidably connected.Fixed section and active segment can carry out in the vertical direction
It slides up and down, to realize the adjusting of entire support rod height.
In the present embodiment, fixed section and active segment are rectangular structural member, the sliding of the fixed section and active segment
Connection structure are as follows: fixed section is internally provided with hollow square duct, and active segment is plugged in channel.
Support rod needs to meet stable requirement in load-bearing, can not occur to slide after load-bearing or stretch, therefore to above-mentioned
Scheme advanced optimizes, and the fixed section or glissile segment are equipped with tight fixed bolt 11 and are fixed by tight fixed bolt, Gu
Determine section and active segment is correspondingly provided with connecting hole, tight fixed bolt passes through connecting hole.It is fixed fixed section and active segment to be adjusted to
After height, bolt will be carried out and be passed in connecting hole simultaneously turn tight fixed bolt, keep fixed section and active segment relatively fixed, after pressure-bearing
Also it keeps stablizing.
When carrying out traction using vertical traction device and loosening, human body is located between two support rods, then between support rod
Distance needs are corresponding with the spacing of two armpit of human body, and different people needs to set different spacing；Meet this concrete condition, this
Embodiment optimizes above scheme, and the connecting rod includes the first linkage section 2 and the second linkage section 3, the first linkage section
With flange portion 301 is respectively equipped on the second linkage section, be connected and fixed by flange portion and a foundation bar, and the first linkage section and
Two linkage sections are slidably connected, and by being slidably connected for the first linkage section and the 2nd two linkage section, are adjusted between two foundation bars
Distance realizes the adjusting of two support distance between tie rods.
In order to improve the stability of connecting rod, it is provided with the channel penetrated for the second linkage section on the first linkage section, first
It is correspondingly arranged on adjustment hole on linkage section and the second linkage section, is equipped in adjustment hole and adjusts screw 4, adjust the first linkage section and the
After entire length after the connection of two linkage sections, will adjust screw and penetrate adjustment hole and turn and adjust screw can carry out tightening, prevent
Opposite sliding occurs for the first linkage section and the second linkage section.
In order to further strengthen the stability and reliability of chassis, two foundation bars are fixed, the connecting rod quantity is two,
Wherein the end of bottom bar is arranged in a connecting rod, and the middle part of bottom bar is arranged in another connecting rod.Two connecting rods are set in parallel
Set, can adjust bottom bar spacing when simultaneously operating, the length of two connecting rods is identical, the parallel of two foundation bars can be kept, prevent
Only bottom bar deflects.
When using vertical traction device, support pad is used to support the position of human body oxter, and the waist of people is made to remove support from
Effect is loosened to realize, support pad contacts the oxter of people, needs to improve its usage comfort, needs to carry out above scheme
Optimization, i.e. the support pad include the rigid member 8 being connected and fixed with support rod and the flexible pad 9 being arranged on rigid member, are led to
Crossing flexible pad can reduce the sense of discomfort of people.
In the present embodiment, rigid member is made of material identical with active segment, and is connected by welding
Fixation is connect, flexible pad is made of flexible cotton, and is fixed on rigid member by way of suture connection.
Hand is contacted with handrail when using vertical traction device, in order to improve the reliability used, is reduced and is skidded, described
Handrail is vertically arranged with support rod, and Anti-slip cover is enclosed in handrail.Specially handrail is cylindrical metal bar, anti-skidding
Set is flexible boot made of rubber material or foamed material.
Everyone physical qualification is different, and the arm length of people is also different, and needing will be among support pad and handrail
Distance be set as adapting to human body, therefore above scheme is improved, the handrail and support rod is made to pass through screw thread, card
Embedding or mounting mode is detachably connected.In the present embodiment, corresponding multiple threaded holes are provided on active segment, in handrail
Equipped with the threaded rod with threaded hole corresponding matching.
When being drawn using vertical traction device, the height for generally requiring support rod is higher than the shoulder of people, and in such case
Lumbar discectomy has the people of pain that underarm region can not be affixed directly to support pad, it is desirable to provide the structure of feet carries out
Climbing, therefore above scheme is optimized, pedal frame 10 is provided on the bottom bar, pedal frame is generally welded with bottom bar, is used
It is used when trampling restocking when traction.
Pedal frame is L-shaped metalwork, and one end and the bottom bar of pedal frame are welded and fixed, and the other end and fixed section welding are solid
It is fixed.
People can be shaken when traction is loosened on vertical traction device, and vertical traction device is relatively fixed with ground, friction
Power needs to reach certain requirement, therefore optimizes to above scheme, and the lower surface of the bottom bar is provided with non-slip mat 15, prevents
Skidding can prevent chassis from skidding, to improve its stability.
The non-slip mat uses TPR (Thermo-Plastic-Rubber material, thermoplastic rubber material) material
It is made, and using adhesive bonding to the lower surface of bottom bar.
Embodiment 2:
As shown in fig. 6, present embodiment discloses a kind of protrusion of lumber intervertebral disc vertical traction device, including chassis, it is arranged the bottom of at
Two support rods on frame；The chassis includes two foundation bars and the connecting rod that is located between bottom bar, the top of the support rod
End is equipped with the support pad for being used to support oxter, and the handrail for holding is additionally provided on support rod.
The present embodiment is characterized in that with different technologies used in Example 1:
The inner hollow of the bottom bar, hollow inner cavity are provided with weight block 101, and weight block is greater than bottom bar using density
Metal material can be used but be not limited to the weight block such as lead, copper and fits closely with hollow inner cavity.
Setting can increase the own wt of chassis in this way, so that the stability of vertical traction device is more preferable.
The structure and connection relationship of other component are in the same manner as in Example 1 in the present embodiment, are not described in more detail here.
Embodiment 3:
As shown in fig. 7, present embodiment discloses a kind of protrusion of lumber intervertebral disc vertical traction device, including chassis, it is arranged the bottom of at
Two support rods on frame；The chassis includes two foundation bars and the connecting rod that is located between bottom bar, the top of the support rod
End is equipped with the support pad for being used to support oxter, and the handrail for holding is additionally provided on support rod.
The present embodiment is characterized in that with different technologies used in Example 1:
In the present embodiment, it is provided with card slot 601 at the upper end of active segment, rigid member can facilitate rigid member in card entry slot
Installation and removal.
Card slot is vertical square groove, is provided with rectangular fixture block 801 on rigid member, fixture block is caught in the latter two inlay cards of card slot
Formula cooperation.
The structure and connection relationship of other component are in the same manner as in Example 1 in the present embodiment, are not described in more detail here.
Embodiment 4:
As shown in figure 8, present embodiment discloses a kind of protrusion of lumber intervertebral disc vertical traction device, including chassis, it is arranged the bottom of at
Two support rods on frame；The chassis includes two foundation bars and the connecting rod that is located between bottom bar, the top of the support rod
End is equipped with the support pad for being used to support oxter, and the handrail for holding is additionally provided on support rod.
The present embodiment is characterized in that with different technologies used in Example 1:
Everyone physical qualification is different, and the arm length of people is also different, and needing will be among support pad and handrail
Distance be set as adapting to human body, therefore above scheme is improved, the handrail and support rod is made to pass through screw thread, card
Embedding or mounting mode is detachably connected.In the present embodiment, corresponding multiple caulking grooves are provided on active segment, in handrail
Equipped with the snap fitting structure with the shallow careless corresponding matching of card.
Specifically, the caulking groove includes a vertical elongated slot 604 and multiple short slots 602 of level for being connected to elongated slot,
Downward kerve 603, the slot cross sectional dimensions phase of the elongated slot, horizontal short slot and kerve are additionally provided in the end of horizontal short slot
Together.The handrail is equipped with sliding block, and sliding block is embedded in caulking groove；When switching the position of handrail, sliding block 701 is in length
It is slided up and down in slot, and the corresponding short slot of level can be slid into, to determine its relative position on active segment, in order to prevent handrail
Bar autogenic movement slides into elongated slot out of horizontal short slot, needs to continue promoting slider, slides into kerve.
In the same way, it can set hollow for active segment, elongated slot is connected to the upper port of active segment, sets in active segment
Cylindrical movable block is set, movable block is connected and fixed with handrail by a connecting shaft；Movable block upper in active segment can glide
Dynamic and rotation, the connecting shaft is mobile with movable block, and can in elongated slot, horizontal short slot and kerve free switching, so as to reality
The height adjustment of existing handrail.
The structure and connection relationship of other component are in the same manner as in Example 1 in the present embodiment, are not described in more detail here.
Embodiment 5:
As shown in figure 9, present embodiment discloses a kind of protrusion of lumber intervertebral disc vertical traction device, including chassis, it is arranged the bottom of at
Two support rods on frame；The chassis includes two foundation bars and the connecting rod that is located between bottom bar, the top of the support rod
End is equipped with the support pad for being used to support oxter, and the handrail for holding is additionally provided on support rod.
The present embodiment is characterized in that with different technologies used in Example 1:
Everyone physical qualification is different, and the arm length of people is also different, and needing will be among support pad and handrail
Distance be set as adapting to human body, therefore above scheme is improved, the handrail and support rod is made to pass through screw thread, card
Embedding or mounting mode is detachably connected.In the present embodiment, corresponding multiple mounting slots 12, handrail are provided on active segment
It is equipped with the hanging structure with mounting slot corresponding matching.
Specifically, the active segment inner hollow, active segment outer surface is equipped with bar shaped transversely or longitudinally and hangs
Access slot, mounting slot are connected to inside active segment.
The hanging structure is Z-shaped bending plate 13, and bending plate includes approach section 1301, pressure-bearing section 1302 and outer portion part
1303, handrail is connect with outer portion part.The approach section enters inside active segment from mounting slot and supports with the inner wall of active segment
Tightly, pressure-bearing section is located at the notch of mounting slot, and outer portion part is located at active segment outside wall surface, and pushes against with outside wall surface.
On the basis of above scheme, the end point of approach section and outer portion part is provided with contact oblique angle 1304, contacts oblique angle
The part for contacting approach section and outer portion part with active segment is flat and fit.
The structure and connection relationship of other component are in the same manner as in Example 1 in the present embodiment, are not described in more detail here.
Embodiment 6:
As shown in Figure 10, present embodiment discloses a kind of protrusion of lumber intervertebral disc vertical traction devices, including chassis, are arranged the bottom of at
Two support rods on frame；The chassis includes two foundation bars and the connecting rod that is located between bottom bar, the top of the support rod
End is equipped with the support pad for being used to support oxter, and the handrail for holding is additionally provided on support rod.
The present embodiment is characterized in that with different technologies used in Example 1:
The upper surface of the pedal frame is provided with rubber spacer 14, and rubber spacer is bonded by adhesive and pedal frame, and
There is anti-skidding band in the upper surface of rubber spacer.
The structure and connection relationship of other component are in the same manner as in Example 1 in the present embodiment, are not described in more detail here.
Embodiment 7:
As shown in figure 11, present embodiment discloses a kind of protrusion of lumber intervertebral disc vertical traction devices, including chassis, are arranged the bottom of at
Two support rods on frame；The chassis includes two foundation bars and the connecting rod that is located between bottom bar, the top of the support rod
End is equipped with the support pad for being used to support oxter, and the handrail for holding is additionally provided on support rod.
The present embodiment is characterized in that with different technologies used in Example 1:
The bottom bar lower surface setting fluted 102, the upper surface of non-slip mat are equipped with protrusion identical with groove shapes
Structure, the bulge-structure are embedded in inside grooves；And anti-skidding band, anti-skidding twill or other anti-skid chequers are arranged in the lower surface of non-slip mat
Road.
The structure and connection relationship of other component are in the same manner as in Example 1 in the present embodiment, are not described in more detail here.
Above is the several embodiments that the present invention enumerates, but the present invention is not limited to above-mentioned optional embodiment,
Those skilled in the art can obtain other numerous embodiments according to the mutual any combination of aforesaid way, anyone is of the invention
Other various forms of embodiments can be all obtained under enlightenment.Above-mentioned specific embodiment should not be understood protection of the invention in pairs
The limitation of range, protection scope of the present invention should be subject to be defined in claims, and specification can be used for solving
Release claims.
Claims (10)
1. a kind of protrusion of lumber intervertebral disc vertical traction device, it is characterised in that: including chassis, two supports on chassis are arranged in
Bar；The top of the connecting rod that the chassis foundation bar (1) and be located between bottom bar including two, the support rod is equipped with for branch
The support pad of oxter is supportted, the handrail (7) for holding is additionally provided on support rod.
2. a kind of protrusion of lumber intervertebral disc vertical traction device according to claim 1, it is characterised in that: the support rod packet
The fixed section (5) of lower part and the active segment (6) on top are included, lower end and the bottom bar of the fixed section are connected and fixed, the fixed section
Upper end be slidably connected with active segment.
3. a kind of protrusion of lumber intervertebral disc vertical traction device according to claim 2, it is characterised in that: the fixed section or
Glissile segment is equipped with tight fixed bolt (11) and is fixed by tight fixed bolt.
4. a kind of protrusion of lumber intervertebral disc vertical traction device according to claim 1, it is characterised in that: the connecting rod packet
The first linkage section (2) and the second linkage section (3) are included, the first linkage section and the second linkage section are connected and fixed with a foundation bar respectively,
And first linkage section and the second linkage section be slidably connected, the first linkage section or the second linkage section are equipped with and adjust screw (4), adjust
Screw is used to adjust the entire length after the first linkage section and the connection of the second linkage section.
5. a kind of protrusion of lumber intervertebral disc vertical traction device according to claim 1 or 4, it is characterised in that: the connection
Bar quantity is two.
6. a kind of protrusion of lumber intervertebral disc vertical traction device according to claim 1, it is characterised in that: the support pad packet
The flexible pad (9) for including the rigid member (8) being connected and fixed with support rod and being arranged on rigid member.
7. a kind of protrusion of lumber intervertebral disc vertical traction device according to claim 1, it is characterised in that: the handrail with
Support rod is vertically arranged, and Anti-slip cover is enclosed in handrail.
8. a kind of protrusion of lumber intervertebral disc vertical traction device according to claim 1 or claim 7, it is characterised in that: the handrail
Bar and support rod are detachably connected by way of screw thread, inlay card or mounting.
9. a kind of protrusion of lumber intervertebral disc vertical traction device according to claim 1, it is characterised in that: set on the bottom bar
It is equipped with pedal frame (10).
10. a kind of protrusion of lumber intervertebral disc vertical traction device according to claim 1, it is characterised in that: under the bottom bar
Surface is provided with non-slip mat (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089732.7A CN109172089A (en) | 2018-09-18 | 2018-09-18 | A kind of protrusion of lumber intervertebral disc vertical traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811089732.7A CN109172089A (en) | 2018-09-18 | 2018-09-18 | A kind of protrusion of lumber intervertebral disc vertical traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109172089A true CN109172089A (en) | 2019-01-11 |
Family
ID=64908361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811089732.7A Pending CN109172089A (en) | 2018-09-18 | 2018-09-18 | A kind of protrusion of lumber intervertebral disc vertical traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109172089A (en) |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190111 |
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| RJ01 | Rejection of invention patent application after publication |