CN2276799Y - Backoff vacuum cupping glass - Google Patents
Backoff vacuum cupping glass Download PDFInfo
- Publication number
- CN2276799Y CN2276799Y CN 96218475 CN96218475U CN2276799Y CN 2276799 Y CN2276799 Y CN 2276799Y CN 96218475 CN96218475 CN 96218475 CN 96218475 U CN96218475 U CN 96218475U CN 2276799 Y CN2276799 Y CN 2276799Y
- Authority
- CN
- China
- Prior art keywords
- valve
- vacuum tank
- vacuum
- base body
- concave type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000011521 glass Substances 0.000 title abstract 4
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 230000000630 rising effect Effects 0.000 claims description 6
- 239000013536 elastomeric material Substances 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 5
- 229920005479 Lucite® Polymers 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 abstract 1
- 238000001467 acupuncture Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model relates to a backoff vacuum cupping glass, comprising a valve handle, a sealing device, a valve base and a vacuum cupping-glass body. The valve handle is equipped with a valve-handle head, a connecting link, an upper valve body, a middle valve body, a lower valve body and a circular-cylinder sealing head; the sealing device is that a flexible sealing ring is clamped and fixed on the connecting link of the valve handle; the valve base made up of elastic material is equipped with a spreading part, a base body, a spreading hole and an air hole; the vacuum cupping-glass body is semi-column body, and the top is equipped with an upper valve-base body and a lower valve-base body; the center of the valve-base body is equipped with an upper-valve hole, a notch and a lower-valve hole, and the lower valve-base body is equipped with a containing hole which is used to contain the valve base and a base hole which is equipped with the base body of the valve base; the bottom of the arc-shaped cylinder wall forms an opening part, and the edge forms a ring body. The utility model has the efficacies of reliable and convenient operation and high intensity, and the utility model is unbreakable.
Description
This utility model relates to a kind of physical therapy appliance of medical health field, particularly relates to a kind of many concave type vacuum cuppings with vacuum suction cup that are used to locate or stimulate body internal reflection point.
Its ventouse body of existing vacuum suction cup generally all is that the bottom is designed to opening-like cylindrical body, and top center makes progress, is equipped with a boss downwards, and the central bore of this boss is equiped with check valve, treats to form the intravital negative pressure of cup.But the negative pressure that causes in this kind ventouse body is less, can not satisfy multi-functional or large-area use.Another kind of vacuum suction cup then also is provided with above-mentioned ventouse body, in order to strengthen the intravital negative pressure amount of this cup, other is equipped with a vacuum pump negative pressure device, this vacuum pump negative pressure device is provided with a connection-peg, be connected with the check valve of this ventouse body top epirelief be integral after, promptly can carry out suction action by vacuum equipment, thereby cause bigger negative pressure for use.But this kind vacuum suction cup will insert it respectively in vacuum pump negative pressure device and the ventouse body by two set of adapter sleeves when reality is used, very inconvenient in the use, be difficult for grasping, often take place because ventouse body is convex by more, intensity is not high, and the situation that drops easily, causes ventouse body damaged easily, and cause and normally to use, thereby cause the raising of cost.
Because the drawback of above-mentioned traditional product, the design people is based on abundant practical experience and Professional knowledge, through constantly studying, design, and after studying sample repeatedly and improving, creates this utility model finally.
Main purpose of the present utility model is, overcomes above-mentioned the deficiencies in the prior art, and a kind of concave type vacuum cupping of novel improved structure is provided, make its have easy to operate, use reliable, intensity is high and the effect of cracky not.
The purpose of this utility model is realized by following technical scheme.A kind of concave type vacuum cupping, comprise the vacuum cupping body, it is characterized in that it is mainly by valve rod, sealing device, valve seat and vacuum tank are formed, wherein: valve rod, it is installed in the vacuum tank top center hole, this valve rod is provided with stem head successively, connecting rod, upper valve body, middle valve body, following valve body and seal head, on, the diameter of middle valve body is identical, and all less than the valve opening diameter of vacuum tank, form fit clearance X3, the diameter of following valve body is less than the valve opening diameter of vacuum tank, form gap X2, seal head is the circular cylinder head, can insert just in the hole of rising of valve seat spreading portion, forms the circular cylinder integral sealing; Sealing device is fastened in the connecting rod of valve rod, and the sealing device is a flexible seal ring; Valve seat is provided with spreading portion, pedestal, the hole of rising, pore, and spreading portion diameter makes spreading portion have enough spreading spaces less than the containing hole of vacuum tank, and this valve seat is made by elastomeric material; Vacuum tank, generally be the semicolumn body, the top center position is provided with upper valve base body and recessed lower valve base body, the upper valve base body is provided with the recessed wall that is the U shape, forms lower concave part between the two, and the center of upper valve base body is provided with valve opening, recess reaches valve opening down, the lower valve base body is provided with the seat hole of the containing hole and the installing valve seat pedestal of ccontaining valve seat spreading portion, the top of upper valve base body recessed wall is to having the arc barrel, and peristome is formed on the bottom, and the edge of this peristome forms the ellipticity ring body of outside protrusion; Above-mentioned valve seat is installed in the seat hole of vacuum tank, and valve rod is inserted in the last valve opening of vacuum tank, and sealing device is installed in that formation seals the shape structure between the end face of stem head and vacuum tank upper valve base body.
The purpose of this utility model can also further realize by following technical measures.Aforesaid concave type vacuum cupping, wherein said seal head are parabola shaped cylinder head.Aforesaid concave type vacuum cupping, the flexible seal ring of wherein said sealing device are the O RunddichtringO.Aforesaid concave type vacuum cupping, the fit clearance X3 that wherein saidly go up, middle valve body and vacuum tank valve opening forms are 0.3 to 0.7mm, and the gap X2 of following valve body and the formation of vacuum tank valve opening is 0.3 to 0.7mm.Aforesaid concave type vacuum cupping is wherein saidly gone up, middle valve body is 0.5mm with the fit clearance X3 that the vacuum tank valve opening forms, and the gap X2 of following valve body and the formation of vacuum tank valve opening is 0.5mm.Aforesaid concave type vacuum cupping, the elastomeric material of wherein said valve seat are rubber.Aforesaid concave type vacuum cupping, wherein said vacuum tank are metal, transparent plastic or lucite.Aforesaid concave type vacuum cupping, wherein said vacuum tank is provided with the vacuum tank of 18 kinds of specifications altogether, and its arc barrel is made up of arcwall and straight barrel, and the radian of arcwall and the diameter of peristome diminish successively.
This utility model compared with prior art has tangible advantage and good effect.By above technical scheme as can be known, this utility model concave type vacuum cupping significantly moves down the upper valve base body of vacuum tank top center position and the overall structure position of lower valve base body to tank body peristome direction, strengthened its bulk strength greatly, other is provided with at the ellipticity ring body that has the peristome edge outwards to protrude, be fastened in the sealing device of connecting rod of valve rod and the valve rod of parabola shaped cylinder seal head, above-mentioned valve seat is installed in the seat hole of vacuum tank, valve rod is inserted in the last valve opening of vacuum tank, sealing device is installed between the end face of stem head and vacuum tank upper valve base body and forms hermetically-sealed construction, thereby make the utlity model has easy to operate, use reliable, high and the effect of cracky not of intensity, no matter it structurally or all have on the function significantly and to improve, really is a novelty, progressive, practical new design.
Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is the package assembly profile of this utility model concave type vacuum cupping.
Fig. 2 is the valve rod front view of this utility model concave type vacuum cupping.
Fig. 3 is the valve seat profile of this utility model concave type vacuum cupping.
Fig. 4 is the first example structure profile of vacuum tank of the present utility model.
Fig. 5 is the A-A profile among Fig. 4.
Fig. 6 is the second example structure profile of vacuum tank of the present utility model.
Fig. 7 is the B-B profile among Fig. 6.
Fig. 8 is the 3rd an example structure profile of vacuum tank of the present utility model.
Fig. 9 is the C-C profile among Fig. 8.
Figure 10 is the 4th an example structure profile of vacuum tank of the present utility model.
Figure 11 is the D-D profile among Figure 10.
Below in conjunction with accompanying drawing and preferred embodiment, to according to its concrete structure of concave type vacuum cupping, feature and the effect thereof that the utility model proposes, describe in detail as after.
See also Fig. 1 to shown in Figure 4, this utility model concave type vacuum cupping, it mainly is made up of valve rod 10, sealing device 20, valve seat 30 and vacuum tank 40, wherein:
Valve seat 30, be provided with spreading portion 31, pedestal 32, the hole 33 of rising, pore 34, the diameter of spreading portion 31 makes spreading portion 31 have enough spreading spaces less than the diameter of the containing hole 421 of vacuum tank 40, this valve seat 30 is made by elastomeric material, makes for rubber in the present embodiment;
Above-mentioned valve seat 30 is installed in the seat hole 422 of vacuum tank 40, and valve rod 10 is inserted in the last valve opening 411 of vacuum tank 40, and sealing device 2 is installed between the end face of stem head 11 and vacuum tank 40 upper valve base bodies 41 and formation seals the shape structure.
See also Fig. 6, shown in Figure 7, be vacuum tank second embodiment of the present utility model, this vacuum tank 50 also is provided with upper valve base body 51 and recessed lower valve base body 52, its structure is identical with the structure of the vacuum tank 40 of first embodiment, so repeat no more, different is that arc barrel 53 is made up of arcwall 531 and straight barrel 532, the radian of the arc barrel 43 of camber ratio first embodiment of arcwall 531 is little, the diameter of peristome 54 is littler than the peristome 45 of first embodiment, and use at the acupuncture point of area in being applicable to.
See also Fig. 8, shown in Figure 9, be vacuum tank the 3rd embodiment of the present utility model, this vacuum tank 60 also is provided with upper valve base body 61 and recessed lower valve base body 62, its structure is identical with the structure of the vacuum tank 40 of first embodiment, so repeat no more, different is that arc barrel 63 is made up of arcwall 631 and straight barrel 632, the radian of the arcwall 531 of camber ratio second embodiment of arcwall 631 is little, the diameter of peristome 64 is littler than the peristome 54 of second embodiment, is applicable to than the acupuncture point of small size to use.
See also Figure 10, shown in Figure 11, the 4th embodiment for vacuum tank of the present utility model, this vacuum tank 70 also is provided with upper valve base body 71 and recessed lower valve base body 72, its structure is identical with the structure of the vacuum tank 40 of first embodiment, so repeat no more, different is that arc barrel 73 is made up of arcwall 731 and straight barrel 732, the radian of the arc barrel 43 of camber ratio the 3rd embodiment of arcwall 731 is little, the diameter of peristome 74 is littler than the peristome 64 of the 3rd embodiment, is applicable to that the acupuncture point of small size is used.
From the above, the dimensions that its arc barrel of vacuum tank of the present utility model and bottom peristome are designed to vary in size, and can satisfy the different demands at big small size acupuncture point, vacuum tank of the present utility model is provided with the vacuum tank of 18 kinds of specifications altogether, and the multiple use at main 18 acupuncture points of exerting pressure of human body uses during applicable to cup.
See also shown in Figure 1, during this utility model work, connect earlier and establish outside vacuum power set (not shown), these vacuum power set can be the plunger type vacuum pump apparatus, the conventional prior art that it is familiar with for those of ordinary skill, so repeat no more, its suction inlet is connected and can uses with the external diameter of upper valve base body 41 of the present utility model.When the vacuum power set do not carry out suction operation, vacuum tank 40 arc barrels 43 inner chambers are atmospheric pressure state, this valve rod 10 makes the spreading portion 31 of seal head 17 contact valve seats 30, by the acupuncture point that vacuum tank 40 ring bodies 44 of vacuum tank 40 are withheld human body under the effect of gravity; When state is bled in this outside vacuum power set work formation, the air of vacuum tank 40 arc barrels 43 inner chambers is extracted out to the outside of vacuum tank 40, because the effect of suction is risen stem head 10 displacements, seal head 17 upwards breaks away from the spreading portion 31 of valve seat 30, form gap X1 between the two, simultaneously, because the following valve body 16 of valve rod 10 is formed with gap X2 with the following valve opening 413 of vacuum tank 40, upper valve body 13,15 are formed with gap X3 with the last valve opening 411 of vacuum tank 40, the displacement action that makes progress by this valve rod 10, make air in the vacuum tank 40 arc barrels 43 successively via gap X1, X2, X3 and from the top sucking-off of vacuum tank 40, enter in the suction inlet of vacuum power set, in the arc barrel 43 that makes vacuum tank 40, form required vacuum negative pressure condition; Pull out the suction inlet of vacuum power set this moment, externally under the negative pressure of vacuum that forms in normal pressure and the arc barrel 43, valve rod 10 is moved down rapidly, the O RunddichtringO of stem head 11 pressed sealing devices 20 on its top, seal head 17 contacts of bottom and the spreading portion 31 of crowded spreading valve seat 30 form the sealing shape, can make to keep vacuum negative pressure condition in the arc barrel 43, and can play the treatment function of acupuncture cup.
Claims (10)
1, a kind of concave type vacuum cupping comprises the vacuum cupping body, it is characterized in that it mainly is made up of valve rod, sealing device, valve seat and vacuum tank, wherein:
Valve rod, be installed in the centre bore at vacuum tank top, this valve rod is provided with stem head, connecting rod, upper valve body, middle valve body, valve body and seal head down successively, goes up, middle valve diameter is identical, and all less than the valve opening diameter of vacuum tank, form fit clearance X3, the diameter of following valve body forms gap X2 less than the valve opening diameter of vacuum tank, and seal head is the circular cylinder head, just can insert in the hole of rising of valve seat spreading portion, form the circular cylinder integral sealing;
Sealing device is fastened in the connecting rod of valve rod, and the sealing device is a flexible seal ring;
Valve seat is provided with spreading portion, pedestal, the hole of rising, pore, and spreading portion diameter makes spreading portion have enough spreading spaces less than the containing hole diameter of vacuum tank, and this valve seat is made by elastomeric material;
Vacuum tank, generally be the semicolumn body, the top center position is provided with upper valve base body and recessed lower valve base body, the upper valve base body is provided with the recessed wall that is the U shape, forms lower concave part between the two, and the center of upper valve base body is provided with valve opening, recess reaches valve opening down, the lower valve base body is provided with the seat hole of the containing hole and the installing valve seat pedestal of ccontaining valve seat spreading portion, the top of upper valve base body recessed wall is to having the arc barrel, and peristome is formed on the bottom, and the edge of this peristome forms the ellipticity ring body of outside protrusion;
Above-mentioned valve seat is installed in the seat hole of vacuum tank, and valve rod is inserted in the last valve opening of vacuum tank, and sealing device is installed in that formation seals the shape structure between the end face of stem head and vacuum tank upper valve base body.
2, concave type vacuum cupping according to claim 1 is characterized in that described seal head is parabola shaped cylinder head.
3, concave type vacuum cupping according to claim 2, the flexible seal ring that it is characterized in that described sealing device is the O RunddichtringO.
4, concave type vacuum cupping according to claim 3, the fit clearance X3 that it is characterized in that describedly going up, middle valve body and vacuum tank valve opening forms are 0.3 to 0.7mm, and the gap X2 of following valve body and the formation of vacuum tank valve opening is 0.3 to 0.7mm.
5, concave type vacuum cupping according to claim 4 is characterized in that describedly going up, middle valve body is 0.5mm with the fit clearance X3 that the vacuum tank valve opening forms, and the gap X2 of following valve body and the formation of vacuum tank valve opening is 0.5mm.
6, according to the described concave type vacuum cupping of arbitrary claim in the claim 1 to 5, the elastomeric material that it is characterized in that described valve seat is a rubber.
7,, it is characterized in that described vacuum tank is metal, transparent plastic or lucite according to the described concave type vacuum cupping of arbitrary claim in the claim 1 to 5.
8, concave type vacuum cupping according to claim 7 is characterized in that described vacuum tank is metal, transparent plastic or lucite.
9, according to the described concave type vacuum cupping of arbitrary claim in the claim 1 to 5, it is characterized in that described vacuum tank is provided with the vacuum tank of 18 kinds of specifications altogether, its arc barrel is made up of arcwall and straight barrel, and the radian of arcwall and the diameter of peristome diminish successively.
10, concave type vacuum cupping according to claim 8 is characterized in that described vacuum tank is provided with the vacuum tank of 18 kinds of specifications altogether, and its arc barrel is made up of arcwall and straight barrel, and the radian of arcwall and the diameter of peristome diminish successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96218475 CN2276799Y (en) | 1996-08-20 | 1996-08-20 | Backoff vacuum cupping glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96218475 CN2276799Y (en) | 1996-08-20 | 1996-08-20 | Backoff vacuum cupping glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2276799Y true CN2276799Y (en) | 1998-03-25 |
Family
ID=33899311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96218475 Expired - Lifetime CN2276799Y (en) | 1996-08-20 | 1996-08-20 | Backoff vacuum cupping glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2276799Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107865987A (en) * | 2016-09-26 | 2018-04-03 | 优思普灵 | Massage suction cup, its manufacture method and non-therapeutic beautifying nursing method |
-
1996
- 1996-08-20 CN CN 96218475 patent/CN2276799Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107865987A (en) * | 2016-09-26 | 2018-04-03 | 优思普灵 | Massage suction cup, its manufacture method and non-therapeutic beautifying nursing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: SHEN WEIJIAN TO: SUO MING |
|
| CP03 | Change of name, title or address |
Address after: 100028, Beijing, Chaoyang District, Fang Fang north, 17 floor, 3 door, Room 501 Patentee after: Suo Ming Address before: 100034 Beijing Xicheng District West Fourth North five No. 31 Patentee before: Shen Weijian |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |