CN209137020U - Lumbar tractor - Google Patents
Lumbar tractor Download PDFInfo
- Publication number
- CN209137020U CN209137020U CN201821107222.3U CN201821107222U CN209137020U CN 209137020 U CN209137020 U CN 209137020U CN 201821107222 U CN201821107222 U CN 201821107222U CN 209137020 U CN209137020 U CN 209137020U
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- China
- Prior art keywords
- back belt
- quick coupling
- pipeline section
- traction
- traction back
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Abstract
The utility model relates to medical health apparatus technical fields, a kind of lumbar tractor is specifically disclosed, including traction back belt, rapid connector component and self-filler, it is characterized in that, the traction back belt is equipped with telescopic air bag layer, air bag layer includes the lateral air column of several evenly arranged longitudinal air columns and each longitudinal air column of connection, and after inflation, longitudinal air column both ends are formed by bending reverse C-shape to traction back belt outside；The rapid connector component includes quick coupling ontology and the pneumatic head that matches with quick coupling, and one end of quick coupling is connected with traction back belt, and the pneumatic head is set to one end of gas tube, and the other end of gas tube connects self-filler.The utility model does not need to inflate manually, is connected by rapid connector component, can be switched fast lock gas, deflation status, and when deflation does not need to can be manually rotated turnbuckle, convenient and efficient, while the problems such as can avoid part pop-up, fall off.
Description
Technical field
The utility model relates to medical health apparatus technical field more particularly to a kind of lumbar tractors.
Background technique
Traditional waistband uses the back belt of steel plate material, and support force is really up to the mark, and dynamics is not adjustable, and dynamics is too small to be will cause
Lumbar vertebrae is difficult to strut, and dynamics is excessive, and nucleus pulposus is squeezed, and inflating is to use manually inflator pump, inconvenient to use.
In the prior art, the perpendicular shape of air column after the inflation of inflatable lumbar tractor, it is bent not meet human normal physiology
The result requirement of line, influences traction effect.Patent " a kind of fixed waistband of lumbar tractor ", notification number is CN204601064U public
A kind of fixed waistband of lumbar tractor for inflating posterior restoration air bag in reverse C-shape, a kind of patent " inflatable lumbar traction are opened
Device ", notification number is that CN205073086U improves above-mentioned patent, but inflates there is still a need for manual, inconvenient to use.
Utility model content
The purpose of this utility model is that be directed to the existing state of the art, provide one kind can it is electric gas-filled, deflate it is convenient and fast
Lumbar tractor.
In order to achieve the above objectives, the utility model adopts the following technical solution:
A kind of lumbar tractor, including traction back belt, rapid connector component and self-filler, which is characterized in that
The traction back belt is equipped with telescopic air bag layer, and air bag layer includes several evenly arranged longitudinal air columns and company
The lateral air column for leading to each longitudinal air column, after inflation, longitudinal air column both ends are formed by bending reverse C-shape to traction back belt outside；
The rapid connector component includes quick coupling ontology and the pneumatic head that matches with quick coupling, quick coupling
One end is connected with traction back belt, and the pneumatic head is set to one end of gas tube, and the other end of gas tube connects automatic inflating
Device.
The traction back belt both ends are hidden to be equipped with magnetic fastener.
The traction back belt both ends are respectively equipped with bifurcated, form branch.
Belt tensioner is arranged with outside the traction back belt, traction back belt inner opposite end is fixed in one end of belt tensioner.
The traction back belt is equipped with the extension band for extending traction waist support strip length.
The quick coupling ontology includes:
One transition seat, the transition seat side wall are equipped with venthole, and the outer sliding sleeve of the transition seat is equipped in quick coupling sheet
Seal venthole when body is held one's breath and when quick coupling ontology is deflated blow-by venthole sealing shroud, the upper and lower of sealing shroud is equal
It is embedded with sealing ring；
One shell, the shell include the first pipeline section and the second pipeline section, and the first pipeline section internal diameter is less than the second pipeline section, institute
The first pipeline section side is stated equipped with several hole seats, is correspondingly provided with a steel ball in hole seat, one end of second pipeline section and transition seat
One end connects, and shell is made to be connected with the inside of transition seat, is equipped with motion stops and the first elastic component in the shell, and described first
Elastic component contact makes the motion stops be plugged in the first pipeline section, the motion stops under normal conditions between motion stops and transition seat
Side wall is equipped with air inlet, and under pneumatic head insert state, pneumatic head pushes motion stops, and air inlet is displaced downwardly to the second pipeline section, allows
Gas is flowed from pneumatic head into quick coupling ontology；
One stops lock tube, is sheathed on outside shell, and the only lock tube inner wall is equipped with groove, and only lock tube and the motion stops are in normality
Lower common extruding steel ball；It is equipped with the second elastic component in the only lock tube, the second elastic component contact is in only lock tube inner wall and shell
Between body the second pipeline section outer wall, make the groove under normal conditions far from the steel ball.
The pneumatic head is recessed with locating groove, and pneumatic head is convexly equipped with ring portion, and ring portion is located above locating groove.
The utility model has the beneficial effects that: the utility model uses self-filler, solves tradition and need manually
The problem of inflation, connects electric aeration device and traction back belt by rapid connector component, and it is more convenient that inflation is deflated.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model inflated condition schematic diagram.
Fig. 3 is the explosive view of quick coupling ontology.
Fig. 4 is the cross-sectional view of quick coupling ontology.
Fig. 5 is the structural schematic diagram of rapid connector component.
Fig. 6 is motion stops structural schematic diagram.
Fig. 7 is to extend band to use schematic diagram.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and embodiments:
It please refers to shown in Fig. 1-Fig. 2, the utility model discloses a kind of lumbar tractor, including rapid connector component 1, automatic
Air charging system 2 and traction back belt 3, traction back belt 3 are equipped with telescopic air bag layer 31, and air bag layer 31 includes several uniform rows
The lateral air column 312 of longitudinal air column 311 of cloth and each longitudinal air column 311 of connection, after inflation, longitudinal 311 both ends of air column are to traction
Reverse C-shape is formed by bending on the outside of back belt 3；
Rapid connector component includes quick coupling ontology 10 and the pneumatic head to match with quick coupling 20, quick coupling sheet
One end of body 10 is connected with traction back belt 3, and pneumatic head 20 is set to one end of gas tube 4, and the other end connection of gas tube 4 is certainly
Dynamic air charging system 2.
It draws back belt 3 and is equipped with extexine and endosexine, air bag layer 31 is between extexine and endosexine.
It is hidden equipped with magnetic fastener 32 to draw 3 both ends of back belt, magnetic fastener 32 is fixed between extexine and endosexine,
In the prior art, traction back belt is often connected with velcro, although velcro bonding is quick and convenient, is also easy bonding year hair
Hair or the end of a thread, influence bond effect, easy to connect using magnetic fastener 32, effectively solve the above problems.
Traction 3 both ends of back belt are respectively equipped with bifurcated, form four branches 33, and when wearing traction back belt 3, traction is protected
The top set at 3 both ends of waistband is connected respectively with inferior division, can make to draw the more fitted with body curve of back belt 3.
Belt tensioner 5 is arranged with outside traction back belt 3, one end of belt tensioner 5 is fixed on traction 3 inner opposite end of back belt, is received
Taut band 5 can make to draw the more fitted with body curve of back belt 3, while traction back belt 3 is preferably fixed on waist.
It draws back belt 3 and is equipped with the extension band 6 for extending traction 3 length of back belt.
As shown in fig. 7, traction 3 both ends of back belt can be plugged by extending band 6, when traction waist support strip length is inadequate, adopt
Length can be effectively increased with band 6 is extended.
Referring to shown in Fig. 3-Fig. 6, quick coupling ontology 10 includes:
One transition seat 11,11 side wall of transition seat are equipped with venthole 111, and the outer sliding sleeve of transition seat 11 is equipped in quick coupling sheet
Seal venthole 111 when body 10 is held one's breath and when quick coupling ontology 10 is deflated blow-by venthole 111 sealing shroud 12；
One shell 13, shell 13 include the first pipeline section 131 and the second pipeline section 132, and 131 internal diameter of the first pipeline section is less than the second pipe
Section 132,131 side of the first pipeline section are equipped with several hole seats 133, and 133 internal diameter of hole seat is cumulative outwardly by 13 inner wall of shell, hole seat 133
It is inside correspondingly provided with a steel ball 134, one end of the second pipeline section 132 connects with one end of transition seat 11, makes shell 13 and transition seat 11
Inside be connected, be equipped with motion stops 14 and the first elastic component 15 in shell 13,15 contact of the first elastic component in motion stops 14 with
Between transition seat 11, motion stops 14 is made to be plugged in the first pipeline section 131 under normal conditions, 14 side wall of motion stops is equipped with air inlet 141,
Under 20 insert state of pneumatic head, pneumatic head 20 pushes motion stops 14, and air inlet 141 is displaced downwardly to the second pipeline section 132, allows gas
It is flowed from pneumatic head 20 into quick coupling ontology 10；
One stops lock tube 16, is sheathed on outside shell 13, and only 16 inner wall of lock tube is equipped with groove 161, only lock tube 16 and motion stops 14
Squeeze steel ball 134 jointly under normal conditions；The second elastic component 17 is only equipped in lock tube 16,17 contact of the second elastic component is in only lock tube 16
Between 132 outer wall of inner wall and 13 second pipeline section of shell, make groove 161 under normal conditions far from steel ball 134.
It is connected through a screw thread between transition seat 11 and shell 13.
11 inner wall of transition seat is convexly equipped with annular support surface 112, and 15 contact of the first elastic component is in motion stops 14 and annular brace
Between face 112.
Gasket 113 is equipped in transition seat 11.
11 outer wall of transition seat is equipped with fin 114, and fin 114 is in polygon cylinder, on the one hand prevents sealing shroud 12 from falling off,
Tool twists when the installation of another aspect fast and easy joint body 10 and dismounting.
The upper and lower of sealing shroud 12 is embedded with sealing ring 121, under quick coupling ontology 10 and 20 connection status of pneumatic head,
When venthole 111 is in the region between sealing ring 121, rapid connector component 1 is in lock gaseity.
Shell 13 is arranged with the retaining ring 135 for preventing that only lock tube 16 falls off.
Air inlet 141 is located in an annular groove 142, and motion stops 14 are embedded with sealing ring 143, and sealing ring 143 is located at air inlet
141 lower section of hole.Quick coupling ontology in a state of nature when, motion stops 14 are blocked in the first pipeline section 131 of shell 13, activity
Sealing ring 143 on plug 14 further increases closure obturation effect.
Pneumatic head 20 is recessed with locating groove 21, and pneumatic head 20 is convexly equipped with ring portion 22, and ring portion 22 is located on locating groove 21
Side.
Quick coupling ontology 10 in a state of nature when, motion stops 14 are blocked in the first pipeline section 131 of shell 13, activity
The air inlet 141 for filling in 14 side walls is only capable of the first pipeline section 131 of 14 inside and shell 13 of connection motion stops, seals in sealing shroud 12
In the case where stomata 111, closed state, i.e. quick coupling ontology are in inside the second pipeline section 132 and transition seat 11 of shell 13
10 inside are in closed state, and only lock tube 16 is then by 17 ejection of the second elastic component, so that only the groove 161 of lock tube 16 is separate
Steel ball 134, motion stops 14 squeeze steel ball 134 with only lock tube 16 jointly at this time.
When connection component, post-tensioning stops lock tube 16, when the groove 161 of only lock tube 16 moves to 134 position of steel ball, will fill
Gas head 20 is inserted into 13 one end of shell, and pneumatic head 20 pushes motion stops 14, and when arriving 134 position of steel ball, pneumatic head 20 squeezes steel
Pearl 134 forces steel ball 134 to deviate to the groove 161 of only lock tube 16, and pneumatic head 20 can smoothly continue into shell 13, until
The ring portion 22 of pneumatic head 20 covers the open end of shell 13, and locating groove 21 is moved just at 134 position of steel ball, and relieving stops
Lock tube 16, only the groove 161 of lock tube 16 is pushed away at steel ball 134 by the second elastic component 17 again, and steel ball 134 is gripped in only lock tube 16
The attended operation in the gap between the locating groove 21 of pneumatic head 20, pneumatic head 20 finishes.
In connection procedure, motion stops 14 are gradually moved down due to the pushing of pneumatic head 20, when the air inlet 141 of motion stops 14
When moving to the second pipeline section 132, since 132 internal diameter of the second pipeline section is greater than the first pipeline section 131, air inlet 141 is connected to motion stops at this time
Inside second pipeline section 132 of 14 inside and shell 13.
When separating pneumatic head 20, post-tensioning stops lock tube 16, when the groove 161 of only lock tube 16 moves to 134 position of steel ball
When, since the gap between groove 161 and locating groove 21 is larger, pneumatic head 20 is no longer by 134 blocking of steel ball at this time, while by
Power is released in returning for the first elastic component 15, motion stops 14 are again by the first pipeline section 131 of ejection to shell 13, and pneumatic head 20 is by bullet
Out, it can smoothly pull up, decontrol and stop lock tube 16, only the groove 161 of lock tube 16 is pushed away at steel ball 134 by the second elastic component 17 again,
Reset condition is replied in quick coupling.
When inflation, sealing shroud 12 covering sealing transition seat 11 on venthole 111, gas by pneumatic head 20 aeration aperture
Outflow, by being entered inside motion stops 14 by air inlet 141 inside second pipeline section 132 of shell 13, using crossing in seat 11
Portion flows to the aerated product connecting with one end of transition seat 11.
When deflation, sealing shroud 12 slides upward or downward along transition seat 11, until venthole 111 is not on sealing shroud 12
Region between sealing ring, venthole 111 are connected to 10 inside of quick coupling ontology and the external world, and gas is by quick coupling ontology 10
Portion releases.
Battery and Mini-size inflation pump are equipped in self-filler 2,3 surface of self-filler is equipped with display inflation shelves
The display screen 2-1 of position and electricity, display screen lower section are equipped with switch key 2-2 and inflation key 2-3,2 side of self-filler
Equipped with charge port.
Lumbar tractor application method:
Before wearing, check traction back belt 3 in whether have air, by slide quick coupling ontology 10 sealing shroud 12 into
Row exhaust, is slidingly sealed venthole 111 toward opposite direction for sealing shroud 12 after exhaust；
Traction back belt 3 is centered around to the waist of human body, is worn on above hipbone or below costal cartilage, back belt will be drawn
The top set at 3 both ends is connected respectively with inferior division, and adjustment is so that traction 3 fitted with body curve of back belt；
Rapid connector component 1 is connected, self-filler 2 is connected with traction back belt 3 by gas tube, is opened automatic
Air charging system 2, pressing inflation key 2-3 are inflated.When inflation, gas is by Mini-size inflation pump through gas tube 4, quick coupling group
Part 1 injects in air bag layer 31, and longitudinal air column 311 of air bag layer 31 extends using hipbone as supporting point to upper and lower both direction, generates
Powerful traction supporting role, with the injection of air, longitudinal 311 both ends of air column extend to the traction outer lateral bend of back belt 3, by
Anti- C radian is gradually presented, more fitting human body waist curve, helps the normal lumbar curvature of lumbar vertebra recovery.
Using finishing, the sealing shroud 12 for sliding quick coupling ontology 10 again can be exhausted.
The utility model uses self-filler, solves the problems, such as that tradition needs inflation manually, passes through quick coupling group
Part connects electric aeration device and traction back belt, can be switched fast lock gas, deflation status, and when deflation does not need to can be manually rotated spiral shell
Silk braid, it is convenient and efficient, while can avoid the problems such as part is popped up, fallen off.
Certainly, illustrated above is only the preferred embodiment of the utility model, and the use of the utility model is not limited with this
Range, therefore, it is all made in the utility model principle it is equivalent change should be included in the protection scope of the utility model.
Claims (7)
1. a kind of lumbar tractor, including traction back belt, rapid connector component and self-filler, which is characterized in that
The traction back belt is equipped with telescopic air bag layer, and air bag layer includes that several evenly arranged longitudinal air columns and connection are each
The lateral air column of longitudinal air column, after inflation, longitudinal air column both ends are formed by bending reverse C-shape to traction back belt outside；
The rapid connector component includes quick coupling ontology and the pneumatic head that matches with quick coupling, one end of quick coupling
It is connected with traction back belt, the pneumatic head is set to one end of gas tube, and the other end of gas tube connects self-filler.
2. lumbar tractor according to claim 1, which is characterized in that the traction back belt both ends are hidden to be equipped with magnetic clasp
Part.
3. lumbar tractor according to claim 1 or 2, which is characterized in that the traction back belt both ends are respectively equipped with
Bifurcated forms branch.
4. lumbar tractor according to claim 1 or 2, which is characterized in that be arranged with tightening outside the traction back belt
Traction back belt inner opposite end is fixed in band, one end of belt tensioner.
5. lumbar tractor according to claim 1, which is characterized in that the traction back belt, which is equipped with, extends traction waist support
The extension band of strip length.
6. lumbar tractor according to claim 1, which is characterized in that the quick coupling ontology includes:
One transition seat, the transition seat side wall are equipped with venthole, and the outer sliding sleeve of the transition seat is equipped with to be closed in quick coupling ontology
Seal venthole when gas and when quick coupling ontology is deflated blow-by venthole sealing shroud, the upper and lower of sealing shroud is embedded
There is sealing ring；
One shell, the shell include the first pipeline section and the second pipeline section, and the first pipeline section internal diameter is less than the second pipeline section, and described the
One pipeline section side is equipped with several hole seats, is correspondingly provided with a steel ball, one end of second pipeline section and one end of transition seat in hole seat
Connect, shell is made to be connected with the inside of transition seat, motion stops and the first elastic component, first elasticity are equipped in the shell
Part contact makes the motion stops be plugged in the first pipeline section, the motion stops side wall under normal conditions between motion stops and transition seat
Equipped with air inlet, under pneumatic head insert state, pneumatic head pushes motion stops, and air inlet is displaced downwardly to the second pipeline section, allows gas
It is flowed from pneumatic head into quick coupling ontology；
One stops lock tube, is sheathed on outside shell, and the only lock tube inner wall is equipped with groove, and the only lock tube and motion stops are total under normal conditions
With extruding steel ball；Described to be only equipped with the second elastic component in lock tube, the second elastic component contact is in only lock tube inner wall and shell the
Between two pipeline section outer walls, make the groove under normal conditions far from the steel ball.
7. lumbar tractor according to claim 1 or 5, which is characterized in that the pneumatic head is recessed with locating groove, fills
Gas head is convexly equipped with ring portion, and ring portion is located above locating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821107222.3U CN209137020U (en) | 2018-07-11 | 2018-07-11 | Lumbar tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821107222.3U CN209137020U (en) | 2018-07-11 | 2018-07-11 | Lumbar tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209137020U true CN209137020U (en) | 2019-07-23 |
Family
ID=67263588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821107222.3U Active CN209137020U (en) | 2018-07-11 | 2018-07-11 | Lumbar tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209137020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635096A (en) * | 2018-07-11 | 2018-10-12 | 佛山市凌远医疗科技有限公司 | Lumbar tractor |
| CN114176869A (en) * | 2022-01-24 | 2022-03-15 | 扬裕医疗科技(保定)有限公司 | Medical health care apparatus for lumbar vertebra traction treatment |
-
2018
- 2018-07-11 CN CN201821107222.3U patent/CN209137020U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635096A (en) * | 2018-07-11 | 2018-10-12 | 佛山市凌远医疗科技有限公司 | Lumbar tractor |
| CN114176869A (en) * | 2022-01-24 | 2022-03-15 | 扬裕医疗科技(保定)有限公司 | Medical health care apparatus for lumbar vertebra traction treatment |
| CN114176869B (en) * | 2022-01-24 | 2024-06-18 | 扬裕医疗科技(保定)有限公司 | Medical health care instrument for lumbar traction treatment |
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| GR01 | Patent grant |