CN208389168U - A kind of medical dilatation pressure pump - Google Patents
A kind of medical dilatation pressure pump Download PDFInfo
- Publication number
- CN208389168U CN208389168U CN201820133186.1U CN201820133186U CN208389168U CN 208389168 U CN208389168 U CN 208389168U CN 201820133186 U CN201820133186 U CN 201820133186U CN 208389168 U CN208389168 U CN 208389168U
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- fixture block
- part fixture
- right part
- lever
- left part
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Abstract
The utility model discloses a kind of medical dilatation pressure pumps, including high-pressure injection pipe, lever, screw thread push handle, left part fixture block, right part fixture block and push rod；The rear portion of the high-pressure injection pipe is fixed in lever；The bar portion of the screw thread push handle protrudes into high-pressure injection pipe through lever, and is fixed on the end of bar portion and seals the piston cap being slidably connected with high-pressure injection inside pipe wall；The left part fixture block and right part fixture block are set in the inner cavity of lever；U-typed elastic slice is respectively and fixedly provided on the lateral wall of the left part fixture block and right part fixture block；Described two U-typed elastic slices respectively drive left part fixture block and right part fixture block overturns clamp bar portion in opposite directions, and left part fixture block and right part fixture block are threadedly engaged with bar portion；The push rod is arranged in the inner cavity of lever, and push rod moves backward the cooperation for pushing left part fixture block and the overturning of right part fixture block opposite direction to lose with bar portion.The utility model knot is ingenious, can be used and directly pushes away or essence pushes away two ways, essence, which pushes away, to have good stability, easy to operate.
Description
Technical field
The utility model relates to a kind of medical dilatation pressure pumps.
Background technique
In modern medical service, medical balloon is widely used in the expansion operation of body cavities stenosis, right in expansion operation
The control of pressure and its important, concerning life security.Existing pressure pump is extremely inconvenient when operating in fine tuning, and structure is excessively multiple
Miscellaneous, reliability is low, and it is inconvenient with rotary fine adjustment handover operation directly to push away.Therefore, it is necessary to design a kind of easy to operate, operation mode
Adjustable medical dilatation pressure pump.
Utility model content
The purpose of the utility model is to provide a kind of easy to operate, adjustable medical dilatation pressure pumps of operation mode
Realizing the technical solution of the utility model aim is: a kind of medical dilatation pressure pump, including high-pressure injection pipe, holds
Handle, screw thread push handle, left part fixture block, right part fixture block and push rod；The rear portion of the high-pressure injection pipe is fixed in lever；The screw thread
The bar portion of push handle protrudes into high-pressure injection pipe through lever, and is fixed on the end of bar portion and seals with high-pressure injection inside pipe wall
The piston cap being slidably connected；The left part fixture block and right part fixture block are set in the inner cavity of lever；The left part fixture block and right part
U-typed elastic slice is respectively and fixedly provided on the lateral wall of fixture block；Described two U-typed elastic slices respectively drive left part fixture block and right part fixture block phase
Bar portion is clamped to overturning, and left part fixture block and right part fixture block are threadedly engaged with bar portion；The inner cavity of lever is arranged in the push rod
In, push rod moves backward the cooperation for pushing left part fixture block and the overturning of right part fixture block opposite direction to lose with bar portion.
The bar portion of the left part fixture block and right part fixture block threadingly push handle is symmetrical arranged, and the bottom of left part fixture block and right
The bottom of portion's fixture block is hinged；It is equipped on the medial surface of the left part fixture block and right part fixture block and connects with the bar portion screw thread of screw thread push handle
The thread connect.
The medial surface of the left part fixture block and right part fixture block is the cambered surface to recess.
The U-typed elastic slice of the left part fixture block and right part fixture block is fixedly connected with the inner wall of lever.
Bar is vertically equipped on the top of the left part fixture block and right part fixture block；The push rod be located at two bars it
Between；The point diameter of the push rod is greater than the diameter of rear end.
The pushing block that lever side wall is connect and run through with lever side walls is set on the front end of the push rod.
The side wall of the lever is equipped with long through-hole；The pushing block of the push rod is equipped with and connect simultaneously with long through-hole side walls
Limit the card slot of cooperation.
The circumferential surface of the shank of the screw thread push handle is equipped with the burr for increasing frictional force.
Using above-mentioned technical proposal, the utility model have it is below the utility model has the advantages that (1) the utility model knot is ingenious,
It can be used and directly push away or essence pushes away two ways, have good stability, pressurization or pressure release value can be controlled accurately, switch straight push operation side
Just, it pulls push rod that can directly push away screw thread push handle, realizes the pressure release of block speed, takes out pressure, more preferably, production cost is low for safety, structure letter
Just.
(2) the left part fixture block of the utility model and the medial surface of right part fixture block are the cambered surface to recess, and essence pushes away more steady
It is fixed.
(3) circumferential surface of the shank of the screw thread push handle of the utility model is equipped with the burr for increasing frictional force, operates more square
Just.
Detailed description of the invention
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the left part fixture block of the utility model and the bar portion cooperation of right part fixture block and screw thread push handle.
Fig. 3 is the structural schematic diagram of the push rod of the utility model.
Label in attached drawing are as follows:
High-pressure injection pipe 1, lever 2, long through-hole 2-1, screw thread push handle 3, bar portion 3-1, piston cap 3-1-1, shank 3-2, a left side
Portion's fixture block 4, right part fixture block 5, push rod 6, pushing block 6-1, U-typed elastic slice 7, bar 8.
Specific embodiment
(embodiment 1)
See Fig. 1 to Fig. 3, the medical dilatation pressure pump of the present embodiment, including high-pressure injection pipe 1, lever 2, screw thread push handle 3,
Left part fixture block 4, right part fixture block 5 and push rod 6.
The rear portion of high-pressure injection pipe 1 is fixed in lever 2.The bar portion 3-1 of screw thread push handle 3 protrudes into high pressure injection through lever 2
It penetrates in pipe 1, and is fixed on the end of bar portion 3-1 and seals the piston cap 3-1-1 being slidably connected with 1 inner wall of high-pressure injection pipe.
Left part fixture block 4 and right part fixture block 5 are in the inner cavity of lever 2.It is fixed on the lateral wall of left part fixture block 4 and right part fixture block 5
There is U-typed elastic slice 7.Two U-typed elastic slices 7 respectively drive left part fixture block 4 and right part fixture block 5, and bar portion 3-1 is clamped in overturning in opposite directions,
And left part fixture block 4 and right part fixture block 5 and bar portion 3-1 are threadedly engaged.Push rod 6 is arranged in the inner cavity of lever 2, and push rod 6 is backward
It is mobile that left part fixture block 4 and the opposite overturning of right part fixture block 5 is pushed to lose the cooperation with bar portion 3-1.The shank 3-2's of screw thread push handle 3
Circumferential surface is equipped with the burr for increasing frictional force.
The bar portion 3-1 of left part fixture block 4 and right part fixture block 5 threadingly push handle 3 is symmetrical arranged, and the bottom of left part fixture block 4
It is hinged with the bottom of right part fixture block 5.The bar portion with screw thread push handle 3 is equipped on the medial surface of left part fixture block 4 and right part fixture block 5
The thread that 3-1 is threadedly coupled.The medial surface of left part fixture block 4 and right part fixture block 5 is the cambered surface to recess.Left part fixture block 4 and the right side
The U-typed elastic slice 7 of portion's fixture block 5 is fixedly connected with the inner wall of lever 2.It is vertical on the top of left part fixture block 4 and right part fixture block 5
Equipped with bar 8.Push rod 6 is located between two bars 8.The point diameter of push rod 6 is greater than the diameter of rear end, and the diameter of front end
Linear distance between greater than two bars 8.It is set on the front end of push rod 6 and is connect with 2 side walls of lever and run through 2 side of lever
The pushing block 6-1 of wall.The side wall of lever 2 is equipped with long through-hole 2-1.The pushing block 6-1 of push rod 6 is equipped with sliding with long through-hole 2-1 side wall
The dynamic card slot connected and limit cooperation.
Essence pushes away in use, left part fixture block 4 and right part fixture block 5 clamp screw thread push handle 3 under the support of U-typed elastic slice 7
Bar portion 3-1, and be threadedly engaged with it, operator holds lever 2 and rotates the shank 3-2 of screw thread push handle 3, and screw thread push handle 3 is even
Speed is mobile.
When directly pushing away, pushing block 6-1 is pulled back, push rod 6 is moved backward, pushes the gear on left part fixture block 4 and right part fixture block 5
Bar 8 loses left part fixture block 4 and the opposite overturning of right part fixture block 5 and is threadedly engaged with bar portion 3-1, and screw thread push handle 3 can be elapsed directly
It is dynamic.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not limited to this foregoing is merely specific embodiment of the utility model
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (8)
1. a kind of medical dilatation pressure pump, it is characterised in that: including high-pressure injection pipe (1), lever (2), screw thread push handle (3), a left side
Portion's fixture block (4), right part fixture block (5) and push rod (6)；The rear portion of the high-pressure injection pipe (1) is fixed in lever (2)；The spiral shell
The bar portion (3-1) of line push handle (3) protrudes into high-pressure injection pipe (1) through lever (2), and fixed on the end of bar portion (3-1)
Have and seals the piston cap (3-1-1) being slidably connected with high-pressure injection pipe (1) inner wall；The left part fixture block (4) and right part fixture block (5)
In the inner cavity of lever (2)；U-typed elastic slice is respectively and fixedly provided on the lateral wall of the left part fixture block (4) and right part fixture block (5)
(7)；Described two U-typed elastic slices (7) respectively drive left part fixture block (4) and right part fixture block (5), and bar portion (3- is clamped in overturning in opposite directions
1), and left part fixture block (4) and right part fixture block (5) are threadedly engaged with bar portion (3-1)；The push rod (6) is arranged in lever (2)
In inner cavity, push rod (6) move backward push left part fixture block (4) and right part fixture block (5) it is opposite overturn to lose match with bar portion (3-1)
It closes.
2. a kind of medical dilatation pressure pump according to claim 1, it is characterised in that: the left part fixture block (4) and right part
The bar portion (3-1) of fixture block (5) threadingly push handle (3) is symmetrical arranged, and the bottom of left part fixture block (4) and right part fixture block (5)
Bottom is hinged；The bar portion (3-1) with screw thread push handle (3) is equipped on the medial surface of the left part fixture block (4) and right part fixture block (5)
The thread of threaded connection.
3. a kind of medical dilatation pressure pump according to claim 2, it is characterised in that: the left part fixture block (4) and right part
The medial surface of fixture block (5) is the cambered surface to recess.
4. a kind of medical dilatation pressure pump according to claim 1, it is characterised in that: the left part fixture block (4) and right part
The U-typed elastic slice (7) of fixture block (5) is fixedly connected with the inner wall of lever (2).
5. a kind of medical dilatation pressure pump according to claim 1, it is characterised in that: the left part fixture block (4) and right part
Vertically bar (8) are equipped on the top of fixture block (5)；The push rod (6) is located between two bars (8)；The push rod (6)
Point diameter is greater than the diameter of rear end.
6. a kind of medical dilatation pressure pump according to claim 5, it is characterised in that: set on the front end of the push rod (6)
In the pushing block (6-1) that lever (2) side wall is connect and run through with lever (2) side walls.
7. a kind of medical dilatation pressure pump according to claim 6, it is characterised in that: set on the side wall of the lever (2)
There is long through-hole (2-1)；The pushing block (6-1) of the push rod (6) is equipped with and connect with long through-hole (2-1) side walls and limit cooperation
Card slot.
8. a kind of medical dilatation pressure pump according to claim 1, it is characterised in that: the shank of the screw thread push handle (3)
The circumferential surface of (3-2) is equipped with the burr for increasing frictional force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133186.1U CN208389168U (en) | 2018-01-25 | 2018-01-25 | A kind of medical dilatation pressure pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820133186.1U CN208389168U (en) | 2018-01-25 | 2018-01-25 | A kind of medical dilatation pressure pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208389168U true CN208389168U (en) | 2019-01-18 |
Family
ID=65066857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820133186.1U Active CN208389168U (en) | 2018-01-25 | 2018-01-25 | A kind of medical dilatation pressure pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208389168U (en) |
-
2018
- 2018-01-25 CN CN201820133186.1U patent/CN208389168U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000, No. 28, Xia Lu, Qian Jia Industrial Park, Qian Zhen Town, Wujin District, Jiangsu, Changzhou Patentee after: Jiangsu iris Medical Technology Co., Ltd Address before: 213000, No. 28, Xia Lu, Qian Jia Industrial Park, Qian Zhen Town, Wujin District, Jiangsu, Changzhou Patentee before: JIANGSU AIRUISI MEDICAL TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213000 No.28 Xiahe Road, Qianjia Industrial Park, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee after: Jiangsu iris Medical Technology Co.,Ltd. Address before: 213000 No.28 Xiahe Road, Qianjia Industrial Park, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: Jiangsu iris Medical Technology Co.,Ltd. |