CN205672284U

CN205672284U - Drainage bottle

Info

Publication number: CN205672284U
Application number: CN201620398285.3U
Authority: CN
Inventors: 钟宇姑
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-03
Filing date: 2016-05-03
Publication date: 2016-11-09
Anticipated expiration: 2026-05-03

Abstract

The utility model discloses a kind of drainage bottle, including bottle, three way cock and tapping valve, one joint of described three way cock connects with the top of bottle, described bottle body bottom is gradually reduced the end of to by pushing up, and at reducing, offer leakage fluid dram, described leakage fluid dram connects with tapping valve, described tapping valve includes piston, cross one another the discharging tube connected and promotion pipe, the one end of described discharging tube is connected with leakage fluid dram, described piston is positioned at promotion pipe, and can move along described promotion pipe, when described piston moves, described discharging tube and the infall promoting pipe can be switched on or off.This drainage bottle has following technical effect that when wanting fed with water or medicine after drainage bottle connects stomach tube, it is not necessary to first disconnect stomach tube interface, and seam can effectively prevent from polluting；In the time of falling drainage-fluid, need not pipe and a bottle to separate, and regulation three way cock and tapping valve just can realize discharge opeing, thus the workload reduced a staff and the contaminated probability of drainage bottle.

Description

Drainage bottle

Technical field

This utility model relates to field of medical products, particularly relates to a kind of drainage bottle.

Background technology

In prior art, drainage bottle there is problems in that 1, when wanting fed with water or medicine after drainage bottle connects stomach tube, need First to disconnect stomach tube interface, and the handy gauze of seam packages, prevent from polluting；2, in the time of falling drainage-fluid, must separate pipe and bottle Can outwell, cause increasing workload and the pollution of drainage tube.

Utility model content

In view of this, the purpose of this utility model is to propose a kind of drainage bottle, to reduce the pollution of drainage tube, subtracts simultaneously The workload of few medical personnel.

Based on above-mentioned purpose, the drainage bottle that this utility model provides includes bottle, three way cock and tapping valve, described threeway One joint of joint connects with the top of bottle, and described bottle body bottom is gradually reduced the end of to by pushing up, and offers at reducing Leakage fluid dram, described leakage fluid dram connects with tapping valve, and described tapping valve includes piston, the discharging tube of the connection that crosses one another and promotion Pipe, the one end of described discharging tube is connected with leakage fluid dram, and described piston is positioned at promotion pipe, and can promote pipe along described Mobile, when described piston moves, it is possible to be switched on or off described discharging tube and the infall promoting pipe.

In embodiments more of the present utility model, described piston includes first piston, the second piston and connecting rod, described The end face of first piston and the end face of the second piston connect by connecting rod is fixing, when described connecting rod facing to discharging tube with When promoting the infall of pipe, tapping valve is opened, when described first piston or the second piston face toward discharging tube and promote intersecting of pipe During place, tapping valve is closed.

In embodiments more of the present utility model, described first piston, the second piston outer surface with promote pipe interior Surface is close to.

In embodiments more of the present utility model, described second piston is spacing away from being provided with on the end face of connecting rod Plug, the cross-sectional area of described limit plunger, more than the cross-sectional area of promotion pipe, is used for limiting piston and is pushed out described promotion pipe.

In embodiments more of the present utility model, described first piston axially and the second piston axially coincident, institute State connecting rod to be positioned in the axial direction of first piston, and be perpendicular to end face and the end face of the second piston of described first piston.

In embodiments more of the present utility model, also include that joint cap, the outer wall of described joint cap are provided with buckle, institute The joint outer wall with joint cap socket stating three way cock is provided with fixing bar, and described fixing bar is connected with card extension bar, Described card extension bar can rotate around fixing bar, and can clamping mutual with buckle, thus by the joint of joint cap Yu three way cock Clamping.

In embodiments more of the present utility model, it is protruding and many that the inwall of described joint cap is respectively arranged with cross spacing Individual longitudinal spacing is protruding, and cross spacing is protruding and longitudinal spacing projection interconnects, vertically.

In embodiments more of the present utility model, described cross spacing projection is positioned at the centre position of joint cap, longitudinally Spacing preiection is protruding through this cross spacing, surrounds multiple support sky between multiple cross spacings projection and cross spacing projection Between, it is separately installed with rubber ring in described supporting and space.

In embodiments more of the present utility model, the inwall of described joint cap is respectively arranged with a cross spacing projection With three longitudinal spacing projections, three longitudinal spacing projections are parallel to each other, and are respectively perpendicular that to be connected to cross spacing protruding.

In embodiments more of the present utility model, the tube wall of described bottle is provided with graduation mark.

From the above it can be seen that the drainage bottle that this utility model provides has following technical effect that when drainage bottle connects When wanting fed with water or medicine after connecing stomach tube, it is not necessary to first disconnect stomach tube interface, and seam can effectively prevent from polluting；Drain Need not pipe and bottle to separate during liquid, regulation three way cock and tapping valve just can realize discharge opeing, thus reduce a staff Workload and the contaminated probability of drainage bottle.This drainage bottle has simple in construction, advantage easy to use, it is simple to medical care people Member's operation, improves work efficiency.It addition, the cost of manufacture of this drainage bottle is low, practical, be suitable to promote.

Accompanying drawing explanation

Fig. 1 is the structural representation of the drainage bottle of this utility model embodiment；

Fig. 2 is the structural representation during tapping valve closedown of this utility model embodiment；

Fig. 3 is the structural representation during tapping valve unlatching of this utility model embodiment；

Fig. 4 is the joint cap connection diagram with three way cock of this utility model embodiment；

Fig. 5 is the cross sectional representation of the joint cap of this utility model embodiment；

Fig. 6 is the Longitudinal cross section schematic of the joint cap of this utility model embodiment.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with specific embodiment, and Referring to the drawings, this utility model is further described.

It should be noted that the statement of all uses " first " and " second " is for district in this utility model embodiment The entity of point two same names non-equal or the parameter of non-equal, it is seen that " first " " second " only for the convenience of statement, Should not be construed as the restriction to this utility model embodiment, this is illustrated by subsequent embodiment the most one by one.

The drainage bottle that this utility model provides includes bottle, three way cock and tapping valve, and one of described three way cock connects Head connects with the top of bottle, and described bottle body bottom is gradually reduced the end of to by pushing up, and offers leakage fluid dram at reducing, described row Liquid mouth connects with tapping valve, and described tapping valve includes piston, the discharging tube of the connection that crosses one another and promotes pipe, described discharging tube One end be connected with leakage fluid dram, described piston is positioned at promotion pipe, and can move along described promotion pipe, when described work When plug is mobile, it is possible to be switched on or off described discharging tube and the infall promoting pipe.

With reference to Fig. 1, it is the structural representation of drainage bottle of this utility model embodiment.In the present embodiment, draw described in Stream bottle includes bottle 1, three way cock 3 and tapping valve 5, and a joint of described three way cock 3 connects with the top of bottle 1, institute The bottom 2 stating bottle 1 is gradually reduced the end of to by top, and offers leakage fluid dram at reducing, and described leakage fluid dram is with tapping valve 5 even Logical, described tapping valve 5 is used for opening and closing described leakage fluid dram 23.

Further, see Fig. 2 and Fig. 3, the knot when tapping valve of this utility model embodiment is closed respectively and when opening Structure schematic diagram, in this embodiment, described tapping valve 5 includes piston, the discharging tube 51 of the connection that crosses one another and promotes pipe 52, The one end of described discharging tube 51 is connected with leakage fluid dram, makes drainage-fluid can flow into discharging tube 51 by leakage fluid dram, then leads to The other end crossing discharging tube 51 flows out.And, described piston is positioned at promotion pipe 52, and can move along described promotion pipe 52 Dynamic, when described piston moves, it is possible to be switched on or off described discharging tube 51 and the infall promoting pipe 52.From Fig. 2 and Fig. 3 In it can be seen that discharging tube 51 the most switched on the infall promoting pipe 52 or close determine tapping valve 5 whether open or Person closes, therefore by the infall that controls discharging tube 51 and promote pipe 52 be switched on or off can realize tapping valve 5 Control.

In another embodiment of the present utility model, described piston includes first piston the 53, second piston 54 and connects Bar 55, the end face of described first piston 53 and the end face of the second piston 54 connect, when described company by connecting rod 55 is fixing When extension bar 55 faces toward discharging tube 51 with the infall promoting pipe 52, tapping valve 5 is opened, when described first piston 53 or second is lived When plug 54 faces toward discharging tube 51 with the infall promoting pipe 52, tapping valve 5 is closed.It should be noted that described connecting rod 55 Cross section should be less than first piston the 53, second piston 54, so that drainage-fluid can flow out described discharging tube by connecting rod 55 51.Preferably, the outer surface of described first piston the 53, second piston 54 is close to the inner surface promoting pipe 52, to improve promotion The seal of pipe 52, prevents drainage-fluid from overflowing from pipe seam.

In another preferred embodiment of the present utility model, described second piston 54 is on the end face away from connecting rod 55 Being provided with limit plunger 56, the cross-sectional area of described limit plunger 56, more than the cross-sectional area of promotion pipe 52, is used for limiting piston and is pushed away Go out described promotion pipe 52, to improve the reliability that this piston moves, facilitate medical personnel's control to combination valve 5.The most also Piston can be made to be promoted the most back and forth, improve the controllability to tapping valve 5 and high efficiency.

In another preferred embodiment of the present utility model, the axial and axle of the second piston 54 of described first piston 53 To coincidence, described connecting rod 55 is positioned in the axial direction of first piston 53, and is perpendicular to the end face and of described first piston 53 The end face of two pistons 54.So that piston is stably installed in described promotion pipe 52, improve this tapping valve 5 stability and can Control property.

In another embodiment of the present utility model, as it is shown in figure 1, be provided with graduation mark on the tube wall of described bottle 1 6, in order to directly observe, measure the volume of drainage flow.

In another embodiment of the present utility model, as it is shown in figure 1, this drainage bottle also includes joint cap 4, this joint cap 4 can be socketed on another joint of three way cock 3, it should be noted that three way cock joint and bottle 1 phase Even, another joint is used for telescopic lap splice cap 4, and when taking off this joint cap 4, this joint is used for connecting stomach tube, the 3rd joint For connecting drainage tube.Therefore, when wanting fed with water or medicine after drainage bottle connects stomach tube, if regulation three way cock 3, And seam is possible to prevent to pollute；On the other hand, in the time of falling drainage-fluid, need not pipe and bottle 1 to separate, and regulates three way cock 3 Discharge opeing just can be realized with tapping valve 5, thus the workload reduced a staff and the contaminated probability of drainage bottle.

As shown in Figure 4, the outer wall of described joint cap 4 is provided with buckle 43, described three way cock 3 with joint cap socket The outer wall of joint is provided with fixing bar 41, and described fixing bar 41 is connected with card extension bar 42, and described card extension bar 42 can be around Fixing bar 41 to rotate, and can clamping mutual with buckle 43, thus by the joint clamping securely of joint cap 4 with three way cock 3, The joint being not connected with catheter or stomach tube is avoided to be contaminated.

Preferably, as it can be seen in figures 5 and 6, the inwall of described joint cap 4 is respectively arranged with cross spacing protruding 46 and multiple vertical To spacing preiection 44, and cross spacing protruding 46 and longitudinal spacing projection 44 interconnect, vertically.It is further preferable that described horizontal stroke Be positioned at the centre position of joint cap 4 to spacing preiection 46, longitudinal spacing protruding 44 through this cross spacing projection 44, multiple laterally Surround multiple supporting and space 47 between spacing preiection 44 and cross spacing projection 46, in described supporting and space 47, be separately installed with rubber Cushion rubber 45.This utility model uses rubber ring 45 mounting means of multisection type, can be effectively improved the seal of this joint cap 4.

As it is shown in figure 5, in a preferred embodiment of the invention, the inwall of described joint cap 4 is respectively arranged with one Cross spacing protruding 46 and three longitudinal spacing projections 44, three longitudinal spacing projections 44 are parallel to each other, and are respectively perpendicular connection In cross spacing projection 46.In this embodiment, three are surrounded between three cross spacings protruding 44 and cross spacing projection 46 Supporting and space 47, is separately installed with the rubber ring 45 of arc in each supporting and space.It is further preferable that described three longitudinal spacings Projection 44 is uniformly distributed along the inwall of joint cap 4.

As can be seen here, the drainage bottle that this utility model provides has following technical effect that after drainage bottle connects stomach tube and wants When fed with water or medicine, it is not necessary to first disconnect stomach tube interface, and seam can effectively prevent from polluting；In the time of falling drainage-fluid, need not Pipe and bottle are separated, and regulation three way cock and tapping valve just can realize discharge opeing, thus the workload reduced a staff with The contaminated probability of drainage bottle.This drainage bottle has simple in construction, advantage easy to use, it is simple to medical personnel operate, and carry High work efficiency.It addition, the cost of manufacture of this drainage bottle is low, practical, be suitable to promote.

Those of ordinary skill in the field are it is understood that the discussion of any of the above embodiment is exemplary only, not It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the present utility model, above reality Execute and can also be combined between the technical characteristic in example or different embodiment, and exist the most of the present utility model Other change of the many of different aspect, for they not offers in details simple and clear.Therefore, all in spirit of the present utility model Within principle, any omission of being made, amendment, equivalent, improvement etc., should be included in protection domain of the present utility model Within.

Claims

1. a drainage bottle, it is characterised in that include bottle, three way cock and tapping valve, a joint of described three way cock Connecting with the top of bottle, described bottle body bottom is gradually reduced the end of to by pushing up, and offers leakage fluid dram at reducing, described discharge opeing Mouth connects with tapping valve, and described tapping valve includes piston, the discharging tube of the connection that crosses one another and promotes pipe, described discharging tube One end is connected with leakage fluid dram, and described piston is positioned at promotion pipe, and can move along described promotion pipe, when described piston Time mobile, it is possible to be switched on or off described discharging tube and the infall promoting pipe；

Also include that joint cap, the outer wall of described joint cap are provided with buckle, the joint with joint cap socket of described three way cock Outer wall is provided with fixing bar, and described fixing bar is connected with card extension bar, and described card extension bar can rotate around fixing bar, and Can clamping mutual with buckle, thus by the joint clamping of joint cap Yu three way cock.

Drainage bottle the most according to claim 1, it is characterised in that described piston includes first piston, the second piston and company Extension bar, the end face of described first piston and the end face of the second piston connect, when described connecting rod pair by connecting rod is fixing When discharging tube and promote the infall of pipe, tapping valve is opened, when described first piston or the second piston facing to discharging tube and push away When moving the infall of pipe, tapping valve is closed.

Drainage bottle the most according to claim 2, it is characterised in that described first piston, the second piston outer surface with push away The inner surface of dynamic pipe is close to.

Drainage bottle the most according to claim 2, it is characterised in that described second piston is setting away from the end face of connecting rod Be equipped with limit plunger, the cross-sectional area of described limit plunger more than promoting the cross-sectional area of pipe, be used for limiting piston be pushed out described in push away Dynamic pipe.

Drainage bottle the most according to claim 3, it is characterised in that described first piston axially and the second piston axial Overlapping, described connecting rod is positioned in the axial direction of first piston, and is perpendicular to the end face of described first piston and the second piston End face.

Drainage bottle the most according to claim 1, it is characterised in that the inwall of described joint cap is respectively arranged with cross spacing Protruding and multiple longitudinal spacing is protruding, and cross spacing is protruding and longitudinal spacing projection interconnects, vertically.

Drainage bottle the most according to claim 6, it is characterised in that described cross spacing projection is positioned at the interposition of joint cap Putting, longitudinal spacing projection is protruding through this cross spacing, surrounds multiple between multiple cross spacings projection and cross spacing projection Supporting and space, is separately installed with rubber ring in described supporting and space.

Drainage bottle the most according to claim 7, it is characterised in that the inwall of described joint cap is respectively arranged with one laterally Spacing preiection and three longitudinal spacing projections, three longitudinal spacing projections are parallel to each other, and are respectively perpendicular and are connected to cross spacing Protruding.

Drainage bottle the most according to claim 1, it is characterised in that be provided with graduation mark on the tube wall of described bottle.