CN109356823B - A kind of medical inflation pump - Google Patents
A kind of medical inflation pump Download PDFInfo
- Publication number
- CN109356823B CN109356823B CN201811095200.4A CN201811095200A CN109356823B CN 109356823 B CN109356823 B CN 109356823B CN 201811095200 A CN201811095200 A CN 201811095200A CN 109356823 B CN109356823 B CN 109356823B
- Authority
- CN
- China
- Prior art keywords
- pump housing
- retainer plate
- ball
- medical
- spacing collar
- 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.)
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Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/121—Casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/123—Fluid connections
Abstract
The present invention relates to Medical Devices, it discloses a kind of medical inflator pump and is arranged with ball on the escape pipe including the pump housing, the air inlet pipe being arranged on the pump housing, the escape pipe being arranged on the pump housing, it is arranged with retainer plate on the ball, is arranged with hose on the retainer plate.When using inflator pump, by pulling hose, retainer plate is rotated around ball at this time, so that retainer plate and ball be made to form angle, hose and retainer plate are on same extending direction, to reduce the probability that hose edges are worn.
Description
Technical field
The present invention relates to Medical Devices, and in particular to a kind of medical inflation pump.
Background technique
Inflator pump is called pump, inflating pump, inflator, is a kind of inflatable tool by the operating of motor come work.
Such as the patent that notification number is CN205277871U, which disclose a kind of medical inflation pump, have shell with
The pump housing；The pump housing includes pump housing shell, and motor is fixed in pump housing shell, and the output shaft of motor is equipped with fan；It is described
Fan is located in pump housing shell；The pump housing shell is equipped with air entry and pump discharge；The exterior side wall of the pump housing shell
It is equipped with the continuous one week protrusion disk of exterior side wall along pump housing shell；The inner wall of the shell is equipped with close with protrusion disk cooperation
The card slot of envelope；The inside of shell is divided into the first space and second empty after connecting with the protrusion disk of pump housing shell by the card slot
Between；The air entry is communicated with the first space；The pump discharge is communicated with second space；It is empty that the shell is equipped with connection first
Between with external air inlet；The shell is equipped with a connection second space and external air outlet.
In actual use, it is arranged a hose on the air outlet of inflator pump, then inflates hose and needs
Mattress, inflator pump are exported from air outlet, are entered in mattress by hose, in use, tense hose, hose and outlet air
Mouth will form angle, and hose side is circumferentially worn with air outlet, after prolonged use, will lead to the damage of hose.
Summary of the invention
Aiming at the problem that hose of the existing technology is prone to wear, medical filled the purpose of the present invention is to provide a kind of
Air pump reduces the probability that inflation pump hose is worn.
To achieve the above object, the present invention provides the following technical scheme that
A kind of medical treatment inflator pump, including the pump housing, the air inlet pipe being arranged on the pump housing, the escape pipe being arranged on the pump housing, institute
It states and is arranged with ball on escape pipe, retainer plate is arranged on the ball, is arranged with hose on the retainer plate.
By using above-mentioned technical proposal, hose and retainer plate can pass through clamp connection.When using inflator pump, pass through drawing
Dynamic hose, retainer plate is rotated around ball at this time, so that retainer plate and ball be made to form angle, hose is in same prolong with retainer plate
It stretches on direction, to reduce the probability that hose edges are worn.
The further setting of the present invention are as follows: the relief hole across retainer plate end face is offered on the retainer plate.
By using above-mentioned technical proposal, when being inflated to medical cushion, when medical cushion is full of, portion gas
It is exported by relief hole, to reduce the pressure in medical cushion, and then reduces the probability that medical cushion is damaged.
The further setting of the present invention are as follows: mounting groove is radially offered along ball on the retainer plate, in the mounting groove
Sliding is provided with the abutting block for pushing against ball, and the abutting block is arranged away from the close side in ball end face in intrados, described
It is provided on the outside of retainer plate for pushing against the abutting circle for abutting block, the abutting circle is threadedly coupled with retainer plate.
By using above-mentioned technical proposal, in use, staff when inflator pump is used for multiple times, hose with go out
It is identical that tracheae is formed by angle, and staff abuts circle by rotation, make to abut circle with abuts block abutting, to make abutting block
It pushes against ball outer surface and facilitates staff to use so that retainer plate be made to fix.
The further setting of the present invention are as follows: the surface groove for abutting circle inside and offering with abutting block cooperation.
It by using above-mentioned technical proposal, abuts circle and is cooperated by inclined-plane groove sidewall with block is abutted, so that abutting block be made to support
Tight ball surface, the amount of spin of circle is abutted by increasing, to increase the abutting power abutted between block and ball, promotes retainer plate
Stability.
The further setting of the present invention are as follows: sliding is provided with spacing collar on the escape pipe, is provided on the spacing collar
For fixing the fixing piece of spacing collar, the limiting slot with retainer plate cooperation is offered on the spacing collar, is worn on the spacing collar
Gas vent equipped with connection limiting slot.
By using above-mentioned technical proposal, during moving charging air pump, retainer plate occurs on ball in order to prevent
It is freely rotated, needs to fix retainer plate, if abutting circle, the fixed inconvenient and retainer plate stability of retainer plate by rotation
Difference is embedded into retainer plate in limiting slot, so that retainer plate be made to fix by sliding spacing collar.
The further setting of the present invention are as follows: the fixing piece includes being threadedly coupled with spacing collar and for pushing against escape pipe
Standing screw.
Fix spacing collar by standing screw by using above-mentioned technical proposal, spacing collar is fixed conveniently.
The further setting of the present invention are as follows: the socket of promising pump housing power supply is set on the pump housing, is arranged on the pump housing
There is the battery for powering for the pump housing, charge port to charge the battery is provided on the pump housing.
By using above-mentioned technical proposal, existing inflator pump, which is typically employed on socket, is inserted into connecting line, connecting line and insert
Seat connection, just can be used inflator pump.When using the pump housing, may be selected to plug supply lines on socket, supply lines is connect with socket,
To power for the pump housing.In the region for lacking socket in use, can be pump housing power supply by battery, so that the pump housing be made to work.
And it can be charged by charge port to battery.
The further setting of the present invention are as follows: offer holding tank on the pump housing, be provided in the holding tank and electric power storage
Pond cooperates and the contact that connect with the pump housing, and the lid for closing holding tank is provided on the pump housing.
By using above-mentioned technical proposal, battery is arranged in holding tank, in use, can be multiple by being arranged
Battery, to the pump housing can be made to rework, the pump housing is easy to use by replacement battery.
The invention has the following advantages that
1, when using inflator pump, by pulling hose, retainer plate is rotated around ball at this time, to make retainer plate and ball
Angle is formed, the probability that hose edges are worn is reduced.
2, retainer plate is fixed conveniently.
3, in the region for lacking socket in use, can be pump housing power supply by battery, so that the pump housing be made to work.
4, battery is replaceable.
Detailed description of the invention
Fig. 1 is the overall structure figure of medical inflator pump；
Fig. 2 is the part-structure sectional view of the pump housing；
Fig. 3 is the cross-sectional view of escape pipe.
Appended drawing reference: the 1, pump housing；2, air inlet pipe；3, escape pipe；4, socket；5, battery；6, charge port；7, holding tank；
8, contact；9, lid；10, ball；11, retainer plate；12, hose；13, mounting groove；14, block is abutted；15, circle is abutted；16, inclined-plane
Slot；17, spacing collar；18, standing screw；19, limiting slot；20, relief hole；21, gas vent.
Specific embodiment
Referring to attached drawing, the present invention will be further described.
A kind of embodiment 1, medical treatment inflator pump, includes the pump housing 1, the air inlet pipe 2 being arranged on the pump housing 1, sets as shown in Figure 1:
Set the escape pipe 3 on the pump housing 1.The socket 4 that the promising pump housing 1 is powered is set on the pump housing 1, is provided on the pump housing 1 for being the pump housing 1
The battery 5(of power supply is as shown in Figure 2), the charge port 6 that promising battery 5 charges is set on the pump housing 1.In use, may be used
It selects through battery 5 to be the power supply of the pump housing 1, then the use of inflator pump at this time is not necessarily to the power supply by socket 4, inflator pump user
Just.
It is as shown in Figure 2: holding tank 7 is offered on the pump housing 1, be provided in holding tank 7 with battery 5 cooperate and with the pump housing 1
The contact 8 of connection, the output point on battery 5 are contacted with contact 8, so that battery 5 be made to connect with the pump housing 1 and supply for the pump housing 1
Electricity.The lid 9 for closing holding tank 7 is provided on the pump housing 1.In use, can by the way that multiple batteries 5 are arranged, from
And by replacement battery 5, the pump housing 1 can be made to rework, the pump housing 1 is easy to use.
Working principle: when using the pump housing 1, may be selected to plug supply lines on socket 4, and supply lines is connect with socket, from
It and is that the pump housing 1 is powered.In the region for lacking socket in use, can be the power supply of the pump housing 1 by battery 5, to make 1 work of the pump housing
Make.And it can be charged by charge port 6 to battery 5.Battery 5 is replaceable, when lacking the charging time, by more
Battery 5 is changed, the pump housing 1 can be made to rework.
Embodiment 2, embodiment 2 propose on the basis of embodiment 1.
It is as shown in Figure 3: to be arranged with ball 10 on escape pipe 3, retainer plate 11, retainer plate 11 and ball are arranged on ball 10
10 contact.Hose 12 is arranged on retainer plate 11.The pump housing 1 works, and gas successively enters after escape pipe 3, hose 12
In the product for needing to inflate.Since retainer plate 11 is set on ball 10, retainer plate 11 can be rotated relative to ball 10, hose 12
With at retainer plate 11 in the same direction, to reduce the probability that hose 12 is damaged.
In use, in order to which retainer plate 11 is fixed.Mounting groove 13 is offered along 10 radial direction of ball on retainer plate 11,
Mounting groove 13 is provided with multiple around retainer plate 11 is circumferential, and sliding is provided with the abutting block for pushing against ball 10 in mounting groove 13
14, it abuts block 14 and is arranged away from the close side in 10 end face of ball in intrados.11 outside screw of retainer plate is connected with abutting circle 15.It supports
The surface groove 16 for being offered on the inside of adapter ring 15 and abutting the cooperation of block 14.Rotation abuts circle 15, abuts the surface groove 16 of 15 inside of circle
Side wall pushed against with block 14 is abutted, push against ball 10 to make to abut block 14, keep retainer plate 11 fixed.
Sliding is provided with spacing collar 17 on escape pipe 3, and the fixing piece for fixing spacing collar 17 is provided on spacing collar 17,
Fixing piece includes the standing screw 18 for being threadedly coupled with spacing collar 17 and be used to push against escape pipe 3.Offered on spacing collar 17 with
The limiting slot 19 that retainer plate 11 cooperates.By sliding spacing collar 17, it is embedded in retainer plate 11 in limiting slot 19, to make retainer plate
11 are fixed on position identical with 3 direction of escape pipe, and retainer plate 11 is facilitated to reset.
The relief hole 20 across 11 end face of retainer plate is offered on retainer plate 11.Connection limiting slot is equipped on spacing collar 17
19 gas vent 21.When being inflated to medical air cushion, if air cushion fills with gas, at this point, inflator pump does not stop yet
Work, at this point, portion gas is exported by relief hole 20, gas vent 21, to reduce the probability that air cushion is damaged.
Working principle: after the pump housing 1 is placed, pulling hose 12, connect hose 12 with the product inflated is needed, at this time
Hose 12 and escape pipe 3 form angle, and retainer plate 11 rotates relative to ball 10, to make the holding of hose 12 and retainer plate
11 extending direction is identical, and when needing to carry out inflation repeatedly, staff forms retainer plate 11 with hand and limits, and rotation is supported
Adapter ring 15 is pushed against abutting block 14 on ball 10, to keep retainer plate 11 fixed, reduction retainer plate 11 shifts general
Rate.When needing to reset retainer plate 11, spacing collar 17 is slided, is partially embedded into retainer plate 11 in limiting slot 19, to make
Retainer plate 11 is fixed on position identical with 3 extending direction of escape pipe, facilitates fixed after resetting retainer plate 11.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. it is a kind of medical treatment inflator pump, including the pump housing (1), setting on the pump housing (1) air inlet pipe (2), be arranged on the pump housing (1)
Escape pipe (3) is arranged with retainer plate on the ball (10) it is characterized in that: being arranged with ball (10) on the escape pipe (3)
(11), the retainer plate (11) can rotate around ball (10), be arranged with hose (12) on the retainer plate (11).
2. a kind of medical inflator pump according to claim 1, it is characterized in that: being offered on the retainer plate (11) across solid
The relief hole (20) of fixed circle (11) end face.
3. a kind of medical inflator pump according to claim 2, it is characterized in that: along ball (10) diameter on the retainer plate (11)
To offering mounting groove (13), sliding is provided with the abutting block (14) for pushing against ball (10), institute in the mounting groove (13)
It states and abuts block (14) away from the close side in ball (10) end face in intrados setting, retainer plate (11) outside is provided with for supporting
Tight against the abutting circle (15) for connecing block (14), the abutting circle (15) is threadedly coupled with retainer plate (11).
4. a kind of medical inflator pump according to claim 3, it is characterized in that: offering and supporting on the inside of abutting circle (15)
Connect the surface groove (16) of block (14) cooperation.
5. a kind of medical inflator pump according to claim 4, it is characterized in that: sliding setting is limited on the escape pipe (3)
(17) are enclosed in position, and the fixing piece for fixing spacing collar (17) is provided on the spacing collar (17), is opened on the spacing collar (17)
Equipped with the limiting slot (19) cooperated with retainer plate (11), the gas vent of connection limiting slot (19) is equipped on the spacing collar (17)
(21).
6. a kind of medical inflator pump according to claim 5, it is characterized in that: the fixing piece includes and spacing collar (17) spiral shell
Line connection and the standing screw (18) for pushing against escape pipe (3).
7. a kind of medical inflator pump according to claim 1, it is characterized in that: the promising pump housing (1) is arranged on the pump housing (1)
The socket (4) of power supply is provided on the pump housing (1) for the battery (5) for the pump housing (1) power supply, is set on the pump housing (1)
It is equipped with the charge port (6) for battery (5) charging.
8. a kind of medical inflator pump according to claim 7, it is characterized in that: offering holding tank on the pump housing (1)
(7), the contact (8) for cooperating with battery (5) and connecting with the pump housing (1) is provided in the holding tank (7), the pump housing is set on (1)
It is equipped with the lid (9) for closing holding tank (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095200.4A CN109356823B (en) | 2018-09-19 | 2018-09-19 | A kind of medical inflation pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811095200.4A CN109356823B (en) | 2018-09-19 | 2018-09-19 | A kind of medical inflation pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109356823A CN109356823A (en) | 2019-02-19 |
| CN109356823B true CN109356823B (en) | 2019-09-13 |
Family
ID=65351367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811095200.4A Active CN109356823B (en) | 2018-09-19 | 2018-09-19 | A kind of medical inflation pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109356823B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB684551A (en) * | 1944-10-30 | 1952-12-17 | Ludw Von Roll Schen Eisenwerke | Improvements in hydraulic pumps or motors |
| CN1344353A (en) * | 1999-03-22 | 2002-04-10 | 巴西船用压缩机有限公司 | Connecting rod-piston mounting arrangement for reciprocating compressor of small refrigeration systems |
| CN103291602A (en) * | 2012-02-24 | 2013-09-11 | 刘素华 | Piston rolling friction or suspension friction method and anti-abrasion piston device implementing method |
| CN203532524U (en) * | 2012-05-12 | 2014-04-09 | 刘素华 | Linear reciprocation rolling friction and rolling guide device |
| CN204493117U (en) * | 2015-02-13 | 2015-07-22 | 余姚市宁奇电器有限公司 | A kind of vehicle-mounted gas-filled pump |
| CN204591645U (en) * | 2015-04-22 | 2015-08-26 | 上海隆彬塑胶制品有限公司 | A kind of pump |
| CN205277871U (en) * | 2015-12-08 | 2016-06-01 | 杭州嘉凯医疗器械科技有限公司 | Pump for medical treatment |
| CN206409366U (en) * | 2017-01-21 | 2017-08-15 | 北京华劳安全技术有限公司 | A kind of mining shatter-resistant portable inflatable pump |
-
2018
- 2018-09-19 CN CN201811095200.4A patent/CN109356823B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB684551A (en) * | 1944-10-30 | 1952-12-17 | Ludw Von Roll Schen Eisenwerke | Improvements in hydraulic pumps or motors |
| CN1344353A (en) * | 1999-03-22 | 2002-04-10 | 巴西船用压缩机有限公司 | Connecting rod-piston mounting arrangement for reciprocating compressor of small refrigeration systems |
| CN103291602A (en) * | 2012-02-24 | 2013-09-11 | 刘素华 | Piston rolling friction or suspension friction method and anti-abrasion piston device implementing method |
| CN203532524U (en) * | 2012-05-12 | 2014-04-09 | 刘素华 | Linear reciprocation rolling friction and rolling guide device |
| CN204493117U (en) * | 2015-02-13 | 2015-07-22 | 余姚市宁奇电器有限公司 | A kind of vehicle-mounted gas-filled pump |
| CN204591645U (en) * | 2015-04-22 | 2015-08-26 | 上海隆彬塑胶制品有限公司 | A kind of pump |
| CN205277871U (en) * | 2015-12-08 | 2016-06-01 | 杭州嘉凯医疗器械科技有限公司 | Pump for medical treatment |
| CN206409366U (en) * | 2017-01-21 | 2017-08-15 | 北京华劳安全技术有限公司 | A kind of mining shatter-resistant portable inflatable pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109356823A (en) | 2019-02-19 |
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