CN206214377U - Limb therapeutic machine with sealing structure - Google Patents
Limb therapeutic machine with sealing structure Download PDFInfo
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- CN206214377U CN206214377U CN201620879767.0U CN201620879767U CN206214377U CN 206214377 U CN206214377 U CN 206214377U CN 201620879767 U CN201620879767 U CN 201620879767U CN 206214377 U CN206214377 U CN 206214377U
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- limbs
- gateway
- sealing structure
- treatment chamber
- therapeutic machine
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Abstract
Limb therapeutic machine with sealing structure, it is related to the technical field of the sealing structure for the treatment of equipment for medical purpose and rehabilitation physical therapy product, including treatment chamber, the air pressure to being evacuated in chamber or being inflated is connected on the side wall in treatment chamber system occurs, limbs gateway is set on treatment chamber, limbs gateway is sealed with limbs by seal assembly, seal assembly includes arc sealing block, arc sealing block is arranged on the gap location between limbs gateway and limbs, and arc sealing block is removable cover or arc filling block.It is of the present utility model using increasing removable cover or filling block come gap between the cavity and limbs that reduce positive/negative-pressure generating means, experiment proves that the auxiliary sealing structure sealing effectiveness is good and easy to operate, and coming into market for malleation or negative pressure limb therapeutic equipment provides simple and reliable technology guarantee.
Description
Technical field
The utility model is related to the technical field of the sealing structure for the treatment of equipment for medical purpose and rehabilitation physical therapy product, particularly relates to
And the therapeutic equipment of physical efficiency recovery equipment and prevention and improvement acra blood circulation disorder.
Background technology
At present, due to the patent application for having positive and negative air-pressure limb therapeutic equipment already, but because do not solve well
Sealing problem between the equipment and human body limb, therefore the product is not so far can go into operation successfully to benefit the common people.
Sealing shroud sealing is a kind of existing method, but the method is larger for gap between treatment chamber opening and limbs
When be not easy good seal, encapsulant needs to bear larger pressure, is easily destroyed and sealing effectiveness is bad, it is not easy to controlling
Treat in chamber and reach the negative pressure or malleation numerical value of requirement, so that prevention, treatment and the effect recovered can not be reached, it is also therefore difficult so far
There is such therapeutic equipment to put goods on the market.
The content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of limbs with sealing structure are controlled
Treatment machine so that the good sealing effect of the equipment of physical efficiency recovery equipment and prevention and improvement acra blood circulation disorder.
What the purpose of this utility model was realized in：Limb therapeutic machine with sealing structure, including treatment chamber, are controlling
The air pressure to being evacuated in chamber or being inflated is connected on the side wall for treating chamber system occurs, limbs gateway is set on treatment chamber,
Limbs gateway is sealed with limbs by seal assembly, and seal assembly includes arc sealing block, and arc sealing block is arranged on
Gap location between limbs gateway and limbs, arc sealing block is removable cover or arc filling block.
It is of the present utility model to reduce the cavity and limbs of positive/negative-pressure generating means using removable cover or filling block is increased
Between gap, experiment prove the auxiliary sealing structure sealing effectiveness it is good and easy to operate, be that malleation or negative pressure limb therapeutic set
Standby market of coming into provides simple and reliable technology guarantee.
In order to fix removable cover or filling block, position-limited edge is set in the outer rim of the arc sealing block, position-limited edge is shelved
On limbs gateway.
Preferably, seal assembly also includes tubular flexible gland, and one end of tubular flexible gland is solid by retainer plate
It is scheduled on the limbs gateway in treatment chamber, other end double buckle or bandage fixing seal are on limbs.
Preferably, the tubular flexible gland is composited by flexible textile material and polymeric coating material.
Preferably, the tubular flexible gland is made up of the flexible high molecular material of air impermeability.
Preferably, the seal assembly also winding film including banding, winds the limbs of the one ends wound in treatment chamber of film
On gateway, the other end is wrapped on limbs.
Preferably, the winding film is made up of flexible macromolecule gas impermeable material.
Preferably, the air pressure occurs system includes air pump and magnetic valve, and a valve port of magnetic valve is connected with air pump,
Another valve port of magnetic valve is connected by tracheae with treatment chamber.
For certain negative pressure, if after limbs stretch into cavity, between limbs and limbs gateway if gap is small or face
Product is smaller, therefore covers the flexibility of area between the gap and have the encapsulant of certain elastic force（Removable cover or filling block）To hold
By relatively small pressure, the pressure to the encapsulant of gap portion is smaller, and the pressure is finally by limbs gateway
Flange port shared jointly with limbs surface contact portion encapsulant, so if the pressure is small, then to directly contact people
Body limbs as leg encapsulant pulling force relatively if it is smaller, if the pulling force is less than encapsulant and people's extremity part energy
The maximum static friction force for bearing, will make encapsulant be fitted with limbs increasingly tighter when occurring due to negative pressure, need not be again
Increase frictional force in the additional bandage of encapsulant, also allow for using comparatively simple convenience and reliability, therefore limb therapeutic to set
Standby widely using will be there is no obstacle.
But, for certain negative pressure, if gap is smaller between limbs and limbs gateway will be unfavorable for that limbs are stretched into,
It is inconvenient when in use, is not suitable for spread, and if interval area is big between limbs and treatment chamber opening, then should
The pressure that the encapsulant of interval area part bears is just big, its encapsulant pulling force for sharing contact portion of being fitted with leg
The maximum static friction force between limbs and encapsulant may be exceeded, strict wanting will be proposed to intensity of encapsulant etc.
Ask, the gas tight seal material of regular tenacity can not be solved, and need to add bandage etc. to increase pressure so as to improve frictional force
And be unlikely to make encapsulant depart from limbs.
Reduce interval area by increasing removable cover or filling block, it is poor with internal pressure so as to reduce ambient atmosphere
The pressure to gap location encapsulant for being formed, because the pressure is directly proportional to area, therefore, can by reducing the interval area
To reduce the pressure to gap location encapsulant, such that it is able to be sealed using the encapsulant of regular tenacity, the leeway of selection
Greatly increase, and due to cover plate or filling block be it is movable, it is very convenient in operation.
Brief description of the drawings
Fig. 1 is the first structural representation of the present utility model.
Fig. 2 is A-A direction views in Fig. 1.
Fig. 3 is second structural representation of the present utility model.
Fig. 4 is the third structural representation of the present utility model.
Specific embodiment
Embodiment 1
As shown in figure 1, the limb therapeutic machine with sealing structure, including treatment chamber 1, connected on the side wall in treatment chamber 1
There is system 4 in the air pressure to being evacuated in chamber or being inflated, air pressure occurs system 4 includes air pump 6 and magnetic valve 5, magnetic valve 5
One valve port is connected with air pump 6, and another valve port of magnetic valve 5 is connected by tracheae with treatment chamber 1.
Limbs gateway 8 is set on treatment chamber 1, and limbs gateway 8 is flexible by arc sealing block 2 and tubular with limbs
Sealing shroud 9 is sealed, and arc sealing block 2 is arranged on the gap location between limbs gateway 8 and limbs, and arc sealing block 2 is
Removable cover or arc filling block, arc sealing block 2 have one piece or two pieces.It is wholely set in the outer rim of arc sealing block 2 spacing
Side 3, position-limited edge 3 is shelved on limbs gateway 8.Tubular flexible gland 9 is by airtight flexible textile polymeric coating layer material
Material is made, and one end of tubular flexible gland 9 is fixed on the limbs gateway 8 in treatment chamber 1 by retainer plate 7, and the other end is used
Double buckle or the fixing seal of bandage 10 are on limbs.
Embodiment 2
As shown in figure 3, limbs gateway 8 is sealed with limbs by arc sealing block 2 and winding film 11, film 11 is wound
Be made up of flexible macromolecule gas impermeable material, wind film 11 one ends wound treatment chamber 1 limbs gateway 8 on, the other end
It is wrapped on limbs.Remaining structure is with embodiment 1.
The utility model has the activity for reducing gap between limbs and treatment or the treatment chamber opening of modality
Cover plate or filling block, after gap increases the removable cover or filling block so that gap reduces between limbs and treatment chamber,
Sealed with the use of tubular flexible gland or winding film again, one end of the lower end of tubular flexible gland or winding film with
Limbs are imported and exported（Treatment chamber）It is tightly connected, the other end is connected to completely cut off inside cavity gas and ambient atmosphere with limbs, passes through
Experiment repeatedly shows, when gap is larger between treatment chamber opening and limbs, increased the removable cover or filling block will very
Be conducive to improving sealing property, can effectively improve negative pressure or malleation effect, considerably increase the material of sealing shroud or winding film
The choice of material so that seal operation becomes very convenient and works well, is malleation or negative pressure limb therapeutic equipment or negative
Pressure bathtub etc. product comes into market service and provides simple and reliable technology guarantee in broad masses.
Embodiment 3
As shown in figure 4, waist of the position of sealing for human body.
The utility model is not limited to above-described embodiment, on the basis of technical scheme disclosed in the utility model, this
The technical staff in field is according to disclosed technology contents, it is not necessary to which performing creative labour just can be special to some of which technology
Levy and make some replacements and deform, these are replaced and deform in protection domain of the present utility model.
Claims (8)
1. there is the limb therapeutic machine of sealing structure, it is characterised in that：Including treatment chamber, connected to chamber on the side wall in treatment chamber
There is system in the air pressure for being inside evacuated or being inflated, limbs gateway is set on treatment chamber, and limbs gateway passes through with limbs
Seal assembly is sealed, and seal assembly includes arc sealing block, and arc sealing block is arranged between limbs gateway and limbs
Gap location, arc sealing block be removable cover or arc filling block.
2. there is the limb therapeutic machine of sealing structure according to claim 1, it is characterised in that：In the arc sealing block
Outer rim sets position-limited edge, and position-limited edge is shelved on limbs gateway.
3. there is the limb therapeutic machine of sealing structure according to claim 1, it is characterised in that：The seal assembly also includes
Tubular flexible gland, one end of tubular flexible gland is fixed on the limbs gateway in treatment chamber by retainer plate, another
End double buckle or bandage fixing seal are on limbs.
4. there is the limb therapeutic machine of sealing structure according to claim 3, it is characterised in that：The tubular flexible gland
It is composited by flexible textile material and polymeric coating material.
5. there is the limb therapeutic machine of sealing structure according to claim 3, it is characterised in that：The tubular flexible gland
It is made up of the flexible high molecular material of air impermeability.
6. there is the limb therapeutic machine of sealing structure according to claim 1, it is characterised in that：The seal assembly also includes
The winding film of banding, winds the one ends wound of film on the limbs gateway in treatment chamber, and the other end is wrapped on limbs.
7. there is the limb therapeutic machine of sealing structure according to claim 6, it is characterised in that：The winding film is by flexible high
Molecule gas impermeable material is made.
8. there is the limb therapeutic machine of sealing structure according to claim 1, it is characterised in that：There is system bag in the air pressure
Air pump and magnetic valve are included, a valve port of magnetic valve is connected with air pump, another valve port of magnetic valve is by tracheae and treatment
Chamber is connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879767.0U CN206214377U (en) | 2016-08-15 | 2016-08-15 | Limb therapeutic machine with sealing structure |
| PCT/CN2017/080219 WO2017206592A1 (en) | 2016-05-30 | 2017-04-12 | Limb treatment apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879767.0U CN206214377U (en) | 2016-08-15 | 2016-08-15 | Limb therapeutic machine with sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214377U true CN206214377U (en) | 2017-06-06 |
Family
ID=58781369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879767.0U Active CN206214377U (en) | 2016-05-30 | 2016-08-15 | Limb therapeutic machine with sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206214377U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478366A (en) * | 2017-11-29 | 2018-09-04 | 全成线 | A kind of therapy apparatus of hermetic bag sealing |
| CN108524220A (en) * | 2018-04-12 | 2018-09-14 | 全成线 | A kind of therapy apparatus of sealing shroud sealing |
| CN110139635A (en) * | 2016-11-17 | 2019-08-16 | 美第奇科技有限责任公司 | Self-sealing circulated compression to limb shell |
| US11793708B2 (en) | 2017-06-19 | 2023-10-24 | Chengxian QUAN | Physiotherapy instrument for human body facet joint inflammation |
-
2016
- 2016-08-15 CN CN201620879767.0U patent/CN206214377U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139635A (en) * | 2016-11-17 | 2019-08-16 | 美第奇科技有限责任公司 | Self-sealing circulated compression to limb shell |
| US11793708B2 (en) | 2017-06-19 | 2023-10-24 | Chengxian QUAN | Physiotherapy instrument for human body facet joint inflammation |
| CN108478366A (en) * | 2017-11-29 | 2018-09-04 | 全成线 | A kind of therapy apparatus of hermetic bag sealing |
| CN108524220A (en) * | 2018-04-12 | 2018-09-14 | 全成线 | A kind of therapy apparatus of sealing shroud sealing |
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