CN110217481A - A kind of collecting pipe pipe lid - Google Patents
A kind of collecting pipe pipe lid Download PDFInfo
- Publication number
- CN110217481A CN110217481A CN201910384544.5A CN201910384544A CN110217481A CN 110217481 A CN110217481 A CN 110217481A CN 201910384544 A CN201910384544 A CN 201910384544A CN 110217481 A CN110217481 A CN 110217481A
- Authority
- CN
- China
- Prior art keywords
- tube body
- cock
- collecting pipe
- pipe
- closing cock
- 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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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1412—Containers with closing means, e.g. caps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/0052—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers made in more than one piece
Abstract
The present invention relates to a kind of collecting pipe pipe lid, the collecting pipe pipe lid includes tube body and closing cock；The tube body is in hollow cylindrical structure；The placement card slot for placing the closing cock is equipped between the tube body top and bottom；The placement card slot top inner wall diameter is less than bottom interior wall diameter；The closing cock main body is in three-decker, and the diameter of upper layer cock body is less than the diameter of lower layer's cock body, and the diameter of upper layer and lower layer cock body is less than the diameter of middle layer cock body, forms left and right twin nuclei, and on the closing cock in two layers of cock body two sides be arcuate structure；The placement card slot and the closing cock middle layer cock body size, shape match.Its advantage is shown: good airproof performance, facilitates installation and plug, and of simple structure and strong practicability, easy for operation.
Description
Technical field
The present invention relates to pipe lid closing cock technical fields, specifically, being a kind of collecting pipe pipe lid.
Background technique
Medical closed bottle stopper has the closing class elastomeric article of certain shapes, size, for medicinal bottles such as glass, plastics
The sealing of shape vessel port.Its structure is broadly divided into taper, T shape and flange shape three classes；Content Within Pharmaceutical Closure, life can be divided by purposes
Object medicine bottle block, spraying medicament bottle stopper and transfusion bottle stopper etc..Bottle stopper sizing material is required without harmful soluble matter such as lead, mercury, arsenic, barium,
With can powder charge agent do not work, bottle stopper itself cannot have ejecta.Generally with the production of the sizing materials such as NR, IIR and SBR, die pressing is used
Production, is widely used in pharmacy and medical industry.
However that there are leakproofness is poor, rubber plug is fixed unstable and the disadvantages of being not easy plug for existing medical closed plug, in bottle
Medical supplies not only there are problems that volatilize and leak, and be easy it is contaminated, meanwhile, these existing closing cocks cannot be good
Facilitate the unlatching of medical staff to use, brings many inconvenience.
Chinese patent literature: 201620803199.6, applying date 2016.07.28, patent name are as follows: a kind of new medical
Rubber stopper.A kind of new medical rubber stopper is disclosed, it includes rubber plug body.The rubber plug body includes bizet and neck
Portion.The bizet is connected to the top of neck；The neck is solid；Groove is arranged in the bizet and neck connecting place；Institute
It states and is provided with semi-circular fastener below groove；Needle thorn portion is arranged in the top of the bizet；The lower section setting in needle thorn portion is micro-
Porose area.The utility model medical grade rubber plug structure is simple, and use intensity is high, and sealing effect is good, and contact pin pulls out needle all and will not generate broken
Bits, security performance are high.
Chinese patent literature: 201620803215.1, applying date 2016.07.28, patent name are as follows: a kind of medical grade rubber
Plug.Disclose a kind of Medical rubber plug, including ontology, it is characterised in that: the body upper surface is convex equipped with fungi-proofing film, unlatching
Piece, isolation flange collar and pricker groove, the pricker groove at the center on surface, are set on the body around the pricker groove
There is the isolation flange collar, the fungi-proofing film is covered in the isolation flange collar, unlatching lug surface on the body
Edge, be equipped with sealing cover in the middle part of the ontology, lower part is equipped with seal, and the sealing cover and seal junction are equipped with pad
Plate, the seal inside are equipped with micro-porous area, and the seal is equipped with anti-jump bulge loop and wearing layer.This kind of Medical rubber plug
Structure is simple, and structural strength is high, and good seal performance is wear-resisting, and security performance is good, long service life, when being pierced into syringe needle, friction resistance
Power is small, is not likely to produce clast, will not pollute drug.
One of above patent document 201620803199.6 new medical rubber stopper, using bizet and neck connecting place
Groove is set, semi-circular fastener is provided with below groove, needle thorn portion is arranged in the top of bizet, and micropore is arranged in the lower section in needle thorn portion
Area, it is simple to reach structure, and use intensity is high, and sealing effect is good, and contact pin, which pulls out needle, will not all generate clast, high excellent of security performance
Point；And one of patent document 201620803199.6 new medical rubber stopper, then sealing cover is equipped with using ontology middle part, under
Portion is equipped with seal, and sealing cover and seal junction are equipped with backing plate, are equipped with micro-porous area inside seal, seal is equipped with
Anti-jump bulge loop and wearing layer, to realize that structure is simple, structural strength is high, and good seal performance is wear-resisting, and security performance is good, makes
Long with the service life, when being pierced into syringe needle, frictional resistance is small, is not likely to produce clast, will not pollute drug.But about a kind of leakproofness
It is good, facilitate installation and plug, and of simple structure and strong practicability, a kind of collecting pipe pipe lid mesh for facilitating medical staff to operate with
It is preceding then without relevant report.
In conclusion needing a kind of good airproof performance, facilitates installation and plug, and of simple structure and strong practicability, facilitate medical care
A kind of collecting pipe pipe lid that personnel operate with.
Summary of the invention
The purpose of the present invention is aiming at the shortcomings in the prior art, providing a kind of good airproof performance, facilitate installation and plug, and
Of simple structure and strong practicability, a kind of collecting pipe pipe lid for facilitating medical staff to operate with.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of collecting pipe pipe lid, which is characterized in that the collecting pipe pipe lid includes tube body and closing cock；During the tube body is in
Hollow-cylindrical structure；The placement card slot for placing the closing cock is equipped between the tube body top and bottom；The placement
Card slot top inner wall diameter is less than bottom interior wall diameter；The closing cock main body is in three-decker, on the closing cock in two layers
Cock body two sides are arcuate structure, and the diameter of upper layer cock body is less than the diameter of lower layer's cock body, during the diameter of upper layer and lower layer cock body is less than
The diameter of layer cock body, the placement card slot and the closing cock middle layer cock body size, shape match.
As a kind of perferred technical scheme, the collection of liquid is collected including being used in combination with the collecting pipe pipe lid
Pipe, and the spout diameter of the collecting pipe and the closing cock lower layer cock body diameter match；On the tube body can be equipped with it is described
The connection structure that collecting pipe matches.
As a kind of perferred technical scheme, specific connection type is needed to carry out between the tube body and the collecting pipe
Structure connection, the connection type include but is not limited to thread connecting mode, snap connection mode or spinner connection type.
As a kind of perferred technical scheme, on the closing cock in two layers of cock body combine closely with the tube body；It is described
Closing cock can form one layer or two layers of hollow cyclic structure；The closing cock includes but is not limited to rubber stopper.
As a kind of perferred technical scheme, pipe close, and the tube body and the pipe close are mutually equipped at the top of the tube body
Between for integral type or separate type be fixedly connected with mode；The tube body is equipped with anti-skid structure, and the anti-skid structure can be item
Line structure is also possible to dot structure, and the dot structure can form braille.
As a kind of perferred technical scheme, may be provided between the placement card slot at the top of the tube body one or
Multiple annular grooves, the tube body top surface may be provided with one or more transverse concave groove, the tube body top inner wall table
Face to the annular surface may be provided with one or more strip groove, the annular groove, the transverse concave groove and
The strip groove communicates.
As a kind of perferred technical scheme, the tube body is hollow cylindrical structure, hollow cube structure or hollow
Ellipsoidal structure.
The invention has the advantages that:
1, the design that card slot is placed in tube body is utilized, it is ensured that when external needling structure passes through the closing cock in tube body, have
Effect avoids the problem that closing cock causes to fall or be carried over because of the power of application difference, facilitates the use of operator.
2, it after closing cock is in place, is designed using the elasticity of its own and the structure of placement card slot, so that closing cock two
It side and offsets up and down to the extruding force of card slot and card slot or so and up and down to the extruding force of closing cock, to keep consolidating for closing cock
It is fixed not deviate.
3, when the bicyclic design of closing cock or so both can guarantee the insertion of external needling structure or extract, closing cock will not be because
External force and fall off from fixed tube body, prevented also from external needling structure be inserted into it is too deep.
4, around bottom and collecting pipe nozzle between in addition to using frictional fit fixed form, screw thread company also can be used
It connects mode, snap connection mode or spinner knot connection type, only need simple operations that can consolidate tube body and collecting pipe when fixed
Fixed connection, and while guaranteeing fixed function using the above connection type, during liquid is collected, it is ensured that closing
Property, to avoid leakage.
5, place card slot top inner wall diameter and be less than bottom interior wall diameter, on closing cock in two layers of cock body two sides be arc knot
The design of structure and the spout diameter of collecting pipe, which are greater than, places card slot top inner wall diameter, and is less than and places card slot bottom interior wall
Diameter, convenient for the closing cock after connecting with collecting pipe is placed in designated position.
6, tube surfaces are equipped with the anti-skid structure of striated or round point shape, and the round point shape can form braille, just
It is used in blind person.
7, it is that after external needling structure is inserted into closing cock and enters collecting pipe, liquid, which is collected, to be completed using the design of pipe close
Lid upper tube cap again afterwards can avoid causing liquid to ooze out because closing cock obturation effect is bad.
8, the fixed work between collecting pipe, tube body and closing cock three can be increased using the connection structure of tube body and collecting pipe
With.
Detailed description of the invention
Attached drawing 1 is a kind of collecting pipe pipe lid tube body top of the present invention, lower section schematic perspective view and integral planar signal
The signal of the floor map and Section A-A schematic diagram of figure and a kind of collecting pipe pipe lid closing cock, closing cock and tube body assembly
Figure.
Attached drawing 2A is a kind of collecting pipe pipe lid tube body of the embodiment of the present invention 1 top, lower section schematic perspective view and entirety
Floor map.
Attached drawing 2B is the floor map and Section A-A schematic diagram of a kind of collecting pipe pipe lid closing cock of the embodiment of the present invention 1.
Attached drawing 2C is the floor map that a kind of collecting pipe pipe lid of the embodiment of the present invention 1 is connect with collecting pipe.
Attached drawing 3A is a kind of collecting pipe pipe lid tube body of the embodiment of the present invention 2 top, lower section schematic perspective view and entirety
Floor map.
Attached drawing 3B is the floor map and Section A-A schematic diagram of a kind of collecting pipe pipe lid closing cock of the embodiment of the present invention 2.
Attached drawing 3C is the floor map that a kind of collecting pipe pipe lid of the embodiment of the present invention 2 is connect with collecting pipe.
Attached drawing 4A is a kind of collecting pipe pipe lid tube body of the embodiment of the present invention 3 top, lower section schematic perspective view and entirety
Floor map.
Attached drawing 4B is the entirety and partial schematic diagram of a kind of collecting pipe pipe lid tube body of the embodiment of the present invention 3.
Attached drawing 4C is the floor map of the embodiment of the present invention 3 a kind of collecting pipe pipe lid bottom and collecting pipe nozzle.
Attached drawing 4D is the connection schematic diagram of the embodiment of the present invention 3 a kind of collecting pipe pipe lid and collecting pipe.
Attached drawing 5A is a kind of collecting pipe pipe lid tube body of the embodiment of the present invention 4 top, lower section schematic perspective view and entirety
Floor map.
Attached drawing 5B is the entirety and partial schematic diagram of a kind of collecting pipe pipe lid tube body of the embodiment of the present invention 4.
Attached drawing 5C is the floor map of the embodiment of the present invention 4 a kind of collecting pipe pipe lid bottom and collecting pipe nozzle.
Attached drawing 5D is the connection schematic diagram of the embodiment of the present invention 4 a kind of collecting pipe pipe lid and collecting pipe.
Specific embodiment
It elaborates with reference to the accompanying drawing to specific embodiment provided by the invention.
Appended drawing reference involved in attached drawing and component part are as follows:
1. tube body 11. places card slot
12. 13. pipe close of anti-skid structure
14. 15. buckle structure of helicitic texture
16. 17. strip groove of annular groove
18. 19. spinner structure of transverse concave groove
2. 21. arcuate structure of closing cock
3. collecting pipe
Embodiment 1
Please refer to attached drawing 1, Fig. 1 is above a kind of collecting pipe pipe lid tube body of the present invention, lower section schematic perspective view and whole
Body floor map and a kind of floor map and Section A-A schematic diagram, closing cock and tube body of collecting pipe pipe lid closing cock
The schematic diagram of assembly.A kind of collecting pipe pipe lid, the collecting pipe pipe lid include tube body 1 and closing cock 2；The tube body 1 is in hollow
Cylindrical structure；The placement card slot 11 for placing the closing cock 2 is equipped between 1 top and bottom of tube body；The pipe
Body 1 is equipped with anti-skid structure 12；The 11 top inner wall diameter of placement card slot is less than bottom interior wall diameter；The closing cock 2 is main
Body is in three-decker, on the closing cock 2 in two layers of cock body two sides be arcuate structure 21, the diameter of upper layer cock body is less than lower layer's plug
The diameter of body, the diameter of upper layer and lower layer cock body are less than the diameter of middle layer cock body, the placement card slot 11 and 2 middle layer of closing cock
Cock body size, shape match；Two layers of cock body is combined closely with tube body 1 on the closing cock 2, and the closing cock 2 is formed up and down
Two layers of hollow cyclic structure.
Attached drawing 2A, 2B, 2C are please referred to, Fig. 2A is a kind of collecting pipe pipe lid tube body of the embodiment of the present invention 1 top, lower section solid
Structural schematic diagram and integral planar schematic diagram；Fig. 2 B is the present invention a kind of floor map and A-A of collecting pipe pipe lid closing cock
Schematic cross-section (is 1. wherein, the floor map of closing cock, is 2. the dotted line Section A-A schematic diagram of closing cock, be 3. closing
The dotted line Section A-A top view for filling in partial structurtes, is 4. the dotted line Section A-A top view of closing cock partial structurtes)；Fig. 2 C is this
The floor map that a kind of collecting pipe pipe lid of inventive embodiments 1 is connect with collecting pipe.The collecting pipe pipe lid in the present embodiment
It needs to be used in combination the collecting pipe 3 for collecting liquid, need to only meet under the spout diameter and closing cock 2 of the collecting pipe 3
Layer cock body diameter matches, and is fixedly connected using frictional force between the two.The closing cock 2 is being put into the placement
, first will be fixed inside and outside 2 lower layer's cock body of closing cock and 3 nozzle of collecting pipe when card slot 11, gradually move the collecting pipe 3
Into tube body 1, using the rubbing action on the closing cock 2 between two layers of cock body two sides arcuate structure 21 and the tube body 1,
The closing cock 2 is moved in the placement card slot 11.
It should be understood that the soft material except rubber stopper can also be used in the material of the closing cock 2, convenient for needle thorn knot
Structure passes through the closing cock 2；The spout diameter of the collecting pipe 3 is greater than the 11 top inner wall diameter of placement card slot, is less than institute
It states and places 11 bottom interior wall diameter of card slot, convenient for the closing cock 2 after connecting with the collecting pipe 3 is placed in specific bit
It sets；It is designed using the structure of the elastic and described placement card slot 11 of its own, so that 2 two sides of closing cock and up and down to the placement
It the extruding force of card slot 11 and the placement card slot 11 or so and offsets up and down to the extruding force of the closing cock 2, to keep institute
The fixation for stating closing cock 2 does not deviate；The bicyclic design of the closing cock 2 or so both can guarantee external needling structure insertion or pull out
When out, the closing cock 2 will not fall off from the fixed tube body 1 due to external force, be inserted into prevented also from external needling structure
It is too deep；The design of card slot 11 is placed in the tube body 1, it is ensured that external needling structure passes through the closing in the tube body 1
When filling in 2, effectively avoids the problem that closing cock 2 causes to fall or be carried over because of the power of application difference, facilitate the use of operator；
Between the tube body 1 and the collecting pipe 3 using inside and outside friction fit, the closing cock 2, mesh are equipped in the tube body 1
Be guarantee fixed function while, liquid collect during, guarantee closure, to avoid leakage；The pipe
1 surface of body is equipped with the anti-skid structure 12, and the anti-skid structure 12 can be striated structure, be also possible to dot structure, and
Dot structure can form braille, convenient for the use of blind person.
Embodiment 2
Attached drawing 3A, 3B, 3C are please referred to, Fig. 3 A is a kind of collecting pipe pipe lid tube body of the embodiment of the present invention 2 top, lower section solid
Structural schematic diagram and integral planar schematic diagram, Fig. 3 B are that a kind of integral planar of the collecting pipe pipe lid tube body of the embodiment of the present invention 3 is shown
It is intended to (be 1. wherein, the floor map of closing cock, be 2. the dotted line Section A-A schematic diagram of closing cock, be 3. closing cock part
4. the dotted line Section A-A top view of structure is the dotted line Section A-A top view of closing cock partial structurtes), Fig. 3 C is of the invention real
Apply the floor map that a kind of collecting pipe pipe lid of example 2 is connect with collecting pipe.The present embodiment is substantially the same manner as Example 1, different
Place is, between 3 nozzle of the tube body 1 in the present embodiment and the collecting pipe using the connection type of helicitic texture 14 into
Row is fixed, i.e., by being respectively equipped with mutually matched helicitic texture in 1 bottom interior wall of tube body and 3 tube body of collecting pipe
14；Be additionally provided with pipe close 13 at the top of the tube body 1, between 1 top-side of the pipe close 13 and the tube body using frenulum or its
Its connection type integral type is fixed；Thread connecting mode is utilized between the tube body 1 and the collecting pipe 3, may make the two
Between fixation it is more stable, and have stronger airtightness；It is to insert when external needling structure using the design of the pipe close 13
After entering the entrance of closing cock 2 collecting pipe 3, liquid covers the pipe close 13 after the completion of collecting again, can avoid because of the envelope
Occlude that 2 obturation effects are bad to cause liquid to ooze out.
Embodiment 3
Please refer to Fig. 4 A, 4B, 4C, 4D, Fig. 4 A is above a kind of collecting pipe pipe lid tube body of the embodiment of the present invention 3, lower section is vertical
Body structural schematic diagram and integral planar schematic diagram, Fig. 4 B are entirety and the office of a kind of collecting pipe pipe lid tube body of the embodiment of the present invention 3
Portion's schematic diagram (is 1. wherein, tube body integral planar schematic diagram；2. being the dotted line AA cross-sectional perspective view of tube body partial structurtes；3. being
The dotted line AA sectional bottom view of tube body partial structurtes；4. it is the dotted line AA sectional top view of tube body partial structurtes), Fig. 4 C is this hair
The floor map of a kind of collecting pipe pipe lid bottom of bright embodiment 3 and collecting pipe nozzle (is 1. wherein, bottom structure
Top view；2. to collect pipe connecting structure top view), Fig. 4 D is a kind of collecting pipe pipe lid of the embodiment of the present invention 3 and collecting pipe
Connection schematic diagram (the overall structure diagram wherein, 1. being connect for collecting pipe pipe lid with collecting pipe；2. for tube body and collecting pipe clamp
In the dotted line AA schematic cross-section for detaining connection, collecting pipe initially enters the schematic diagram placed in card slot；3. being tube body and collecting pipe
In the dotted line AA schematic cross-section snapped connection, collecting pipe is fixed on the schematic diagram placed in card slot after rotating).This implementation
Example is substantially the same manner as Example 1, the difference is that, between 3 nozzle of the tube body 1 in the present embodiment and the collecting pipe
It is fixed using the connection type of buckle structure 15, i.e., by 11 inside of placement card slot of the tube body 1 and the collection
3 nozzle outer periphery of pipe is respectively equipped with mutually matched buckle structure 15；In addition, the top inner wall of tube body 1 described in the present embodiment
Surface is to being provided with an annular groove 16, the 1 top inner wall surface of tube body to the annular between the placement card slot 11
There are two strip groove 17,1 top surface of tube body sets that there are two transverse concave groove 18, the annular grooves for groove surfaces setting
16, the strip groove 17 and the transverse concave groove 18 communicate；At the top of the tube body 1 be equipped with pipe close 13, and the pipe close 13 with
It is to be detachably connected between the tube body 1；Consolidated in the way of buckle structure 15 between the tube body 1 and the collecting pipe 3
It is fixed, only need simple operations that can will be fixedly connected between the tube body 1 and the collecting pipe 3 when in use；Utilize the buckle
The mode that is connected and fixed of structure 15 can avoid thread connecting mode during fixation because of the fine debris that friction generates, thus
Guarantee the hygienic, clean and tidy of collection process, and in the way of snapping connection, it is fixed more convenient light；And it utilizes in the tube body 1
It is recessed that the annular groove 16, the strip groove 17 and the transverse direction communicated is provided between top and the placement card slot 11
Slot 18, so that when carrying out liquid collection, gas in the collecting pipe 3 can pass through the annular groove 16 that communicates, institute
It states strip groove 17 and the transverse concave groove 18 and is contacted with ambient atmosphere, be convenient for 3 inner air flow of collecting pipe, thus just
In the unobstructed collection of liquid.
Embodiment 4
Please refer to Fig. 5 A, 5B, 5C, 5D, Fig. 5 A is above a kind of collecting pipe pipe lid tube body of the embodiment of the present invention 4, lower section is vertical
Body structural schematic diagram and integral planar schematic diagram, Fig. 5 B are that a kind of collecting pipe pipe lid tube body of the embodiment of the present invention 4 is whole and local
Schematic diagram (is 1. wherein, tube body integral planar schematic diagram；2. being the dotted line AA cross-sectional perspective view of tube body partial structurtes；3. for pipe
The dotted line AA sectional bottom view of body partial structurtes；4. it is the dotted line AA sectional top view of tube body partial structurtes), Fig. 5 C is the present invention
The floor map of a kind of collecting pipe pipe lid bottom of embodiment 4 and collecting pipe nozzle (wherein, is 1. bowed for bottom structure
View；2. to collect pipe connecting structure top view), Fig. 5 D is the company of the embodiment of the present invention 4 a kind of collecting pipe pipe lid and collecting pipe
Connect the schematic diagram (overall structure diagram wherein, 1. connecting for collecting pipe pipe lid with collecting pipe；2. being buckled for tube body and collecting pipe
In the dotted line AA schematic cross-section of connection, collecting pipe initially enters the schematic diagram placed in card slot；3. for tube body and collecting pipe clamp
In the dotted line AA schematic cross-section for detaining connection, collecting pipe is fixed on the schematic diagram placed in card slot after rotating).The present embodiment
It is substantially the same manner as Example 1, the difference is that, it is sharp between 3 nozzle of the tube body 1 in the present embodiment and the collecting pipe
It is fixed with the connection type of spinner structure 19, i.e., by 1 bottom of tube body and 3 pipe surface of the collecting pipe or side
While being respectively equipped with mutually matched spinner structure 19；The annular groove 16 communicated, bar shaped are again provided in the present embodiment middle tube body 1
Groove 17 and transverse concave groove 18；The side of being connected and fixed of the spinner structure 19 is utilized between the tube body 1 and the collecting pipe 3
Formula only needs simple spinning movement can be completed when in use and is connected and fixed, more convenient to use, and different age group is suitble to use
The use of person；Tube body 1 described in the present embodiment is in the structure of hollow similar ellipse, and the 1 minor axis two sides of tube body are plane
Structure；It is set as the planar structure using by 1 two sides of tube body, convenient for the anti-skid structure 12 of round point shape is arranged；In addition, this reality
Apply tube body 1 described in example can also hollow cube structure, also with the planar structure of 1 two sides of tube body, convenient for setting
The anti-skid structure 12 of round point shape is set, and dot forms braille, consequently facilitating the identification and use of blind person.
A kind of collecting pipe pipe lid of the invention utilizes the design that card slot is placed in tube body, it is ensured that external needling structure is worn
When crossing the closing cock in tube body, effectively avoid the problem that closing cock causes to fall or be carried over because of the power of application difference, it is convenient
The use of operator；After closing cock is in place, designed using the elasticity of its own and the structure of placement card slot, so that closing cock
It two sides and offsets up and down to the extruding force of card slot and card slot or so and up and down to the extruding force of closing cock, to keep closing cock
Fixation does not deviate；When the bicyclic design of closing cock or so both can guarantee external needling structure insertion or extract, closing cock will not
It falls off, is inserted into prevented also from external needling structure too deep from fixed tube body due to external force；Bottom and collecting pipe nozzle
In addition to using frictional fit fixed form between surrounding, thread connecting mode also can be used, snap connection mode or spinner knot company
Mode is connect, only needs simple operations that can be fixedly connected with tube body with collecting pipe when fixed, and is protected using the above connection type
While demonstrate,proving fixed function, during liquid is collected, it is ensured that closure, to avoid leakage；It places at the top of card slot
Wall diameter is less than bottom interior wall diameter, on closing cock in two layers of cock body two sides be the design of arcuate structure and the pipe of collecting pipe
Mouth internal diameter, which is greater than, places card slot top inner wall diameter, and is less than and places card slot bottom interior wall diameter, is convenient for connect with collecting pipe
Closing cock afterwards is placed in designated position；Tube surfaces are equipped with the anti-skid structure of striated or round point shape, and the round point shape
Braille can be formed, is used convenient for blind person；It is to enter collection when external needling structure insertion closing cock using the design of pipe close
Guan Hou, liquid collect after the completion lid upper tube cap again, can avoid causing liquid to ooze out because closing cock obturation effect is bad；Utilize tube body
The fixed function of collecting pipe, tube body and closing cock can be increased with the connection structure of collecting pipe.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise of not departing from the method for the present invention, can also make several improvement and supplement, these are improved and supplement also should be regarded as
Protection scope of the present invention.
Claims (7)
1. a kind of collecting pipe pipe lid, which is characterized in that the collecting pipe pipe lid includes tube body and closing cock；The tube body is in hollow
Cylindrical structure；The placement card slot for placing the closing cock is equipped between the tube body top and bottom；The placement card
Groove top portion inner diameter is less than bottom interior wall diameter；The closing cock main body is in three-decker, on the closing cock in two layers of plug
Body two sides are arcuate structure, and the diameter of upper layer cock body is less than the diameter of lower layer's cock body, and the diameter of upper layer and lower layer cock body is less than middle layer
The diameter of cock body, the placement card slot and the closing cock middle layer cock body size, shape match.
2. collecting pipe pipe lid according to claim 1, which is characterized in that including being used in combination receipts with the collecting pipe pipe lid
Collect the collecting pipe of liquid, and the spout diameter of the collecting pipe and the closing cock lower layer cock body diameter match；On the tube body
The connection structure matched with the collecting pipe can be equipped with.
3. connection structure according to claim 2, which is characterized in that needed between the tube body and the collecting pipe specific
Connection type carries out structure connection, and the connection type includes but is not limited to thread connecting mode, snaps connection mode or spinner
Connection type.
4. closing cock according to claim 1, which is characterized in that two layers of cock body and the tube body are close on the closing cock
In conjunction with；The closing cock can form one layer or two layers of hollow cyclic structure；The closing cock includes but is not limited to rubber stopper.
5. collecting pipe pipe lid according to claim 1, which is characterized in that be mutually equipped with pipe close at the top of the tube body, and described
Mode is fixedly connected between tube body and the pipe close for integral type or separate type；The tube body is equipped with anti-skid structure, described anti-
Slipped Clove Hitch structure can be striated structure, be also possible to dot structure, and the dot structure can form braille.
6. collecting pipe pipe lid according to claim 1, which is characterized in that can between the placement card slot at the top of the tube body
It is provided with one or more annular groove, the tube body top surface may be provided with one or more transverse concave groove, described
Tube body top inner wall surface to the annular surface may be provided with one or more strip groove, the annular groove,
The transverse concave groove and the strip groove communicate.
7. collecting pipe pipe lid according to claim 1, which is characterized in that the tube body is hollow cylindrical structure, hollow vertical
Cube structure or hollow elliptical structure.
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Cited By (2)
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| CN114160227A (en) * | 2021-12-02 | 2022-03-11 | 复旦大学附属中山医院 | Collecting pipe |
| WO2022148438A1 (en) * | 2021-01-08 | 2022-07-14 | 厦门致善生物科技股份有限公司 | Reagent container and operation method therefor, and reagent treatment system |
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| CN110217481B (en) | 2023-06-13 |
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