CN207133085U - A kind of upper die mould blood-sample withdrawal elastic piston - Google Patents

A kind of upper die mould blood-sample withdrawal elastic piston Download PDF

Info

Publication number
CN207133085U
CN207133085U CN201721157474.2U CN201721157474U CN207133085U CN 207133085 U CN207133085 U CN 207133085U CN 201721157474 U CN201721157474 U CN 201721157474U CN 207133085 U CN207133085 U CN 207133085U
Authority
CN
China
Prior art keywords
bizet
diameter
cock cap
cock
elastic piston
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.)
Active
Application number
CN201721157474.2U
Other languages
Chinese (zh)
Inventor
黄爱华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YINGCHENG HENGTIAN PHARMACEUTICAL PACKAGING CO Ltd
Original Assignee
YINGCHENG HENGTIAN PHARMACEUTICAL PACKAGING CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YINGCHENG HENGTIAN PHARMACEUTICAL PACKAGING CO Ltd filed Critical YINGCHENG HENGTIAN PHARMACEUTICAL PACKAGING CO Ltd
Priority to CN201721157474.2U priority Critical patent/CN207133085U/en
Application granted granted Critical
Publication of CN207133085U publication Critical patent/CN207133085U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

It the utility model is related to a kind of upper die mould blood-sample withdrawal elastic piston, including yielding movable cock body, yielding movable cock body includes cock cap, plug neck and plug tongue from top to bottom, the diameter of plug neck is respectively less than cock cap and fills in the diameter of tongue, cock cap is close to one end circumference for filling in neck, outstanding formation flange, flange forms the bizet of frustoconical to the top extension certain distance of cock cap, and the base diameter of bizet is less than its top diameter, flat surface, the circumferentially spaced double wedge provided with radial direction in upper surface of flat surface are formed on the top of bizet.The utility model in the outside of cock cap by being provided with bizet, elastic piston can be made to meet the basic function requirement of sealing, and it is not easy to come off from heparin tube, with the anti-function raised one's hat, so as to avoid polluting and waste, used especially suitable for laboratory and hospital's blood analysis room, be provided with double wedge in the flat surface of bizet in addition, facilitate rotation to take.

Description

A kind of upper die mould blood-sample withdrawal elastic piston
Technical field
It the utility model is related to a kind of medicine equipment, more particularly to a kind of upper die mould blood-sample withdrawal elastic piston.
Background technology
The blood-sample withdrawal elastic piston used at present in various laboratories or analysis room of hospital is held due to its circular configuration Easily elastic piston is come off from heparin tube causes to pollute or wastes, certain difficulty is operationally caused to user of service.
Utility model content
The purpose of this utility model is to be directed to above-mentioned present situation, there is provided die mould blood-sample withdrawal elastic piston in a kind of convenience.
The technical solution adopted in the utility model:A kind of upper die mould blood-sample withdrawal elastic piston, including yielding movable cock body, The yielding movable cock body includes cock cap, plug neck and plug tongue from top to bottom, and the diameter of the plug neck is respectively less than the cock cap and described Fill in the diameter of tongue, the cock cap is close to one end of the plug neck is circumferential, outstanding formation flange, and the flange is to the cock cap Top extension certain distance form the bizet of frustoconical, and the base diameter of the bizet is less than its top diameter, Flat surface, the circumferentially spaced double wedge provided with radial direction in upper surface of the flat surface are formed on the top of the bizet.
The beneficial effects of the utility model are:By being provided with bizet in the outside of cock cap, it can meet elastic piston close The basic function requirement of envelope, and be not easy to come off from heparin tube, there is the anti-function raised one's hat, so as to avoid polluting and waste, Used especially suitable for laboratory and hospital's blood analysis room, be provided with double wedge in the flat surface of bizet in addition, facilitate rotation to take, In summary, the utility model is simple in construction, easy to use.
Brief description of the drawings
Involved accompanying drawing is simply introduced in being described to the embodiment of the present invention, in order to in the embodiment of the present invention Technical scheme become apparent from, completely illustrated, following accompanying drawing is only for some embodiments of the present invention, not limiting The system present invention, on the premise of without other creative works, it is clear that other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of upper die mould blood-sample withdrawal elastic piston.
Embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality It is new, it is not intended to limit the scope of the utility model.
Such as Fig. 1, a kind of upper die mould blood-sample withdrawal elastic piston provided by the utility model, including yielding movable cock body 1, bullet Property piston body 1 from top to bottom include cock cap 10, plug neck 11 and plug tongue 12, wherein, plug neck 11 diameter be respectively less than cock cap 10 and plug The diameter of tongue 12, cock cap 10 is close to one end of plug neck 11 is circumferential, outstanding formation flange 100, and flange 100 is to the top of cock cap 10 Portion's extension certain distance forms the bizet 13 of frustoconical, and the diameter of the bottom of bizet 13 is less than the diameter at the top of it.Bizet 13 Top formed flat surface A, the flat surface A circumferentially spaced double wedge 14 provided with radial direction in upper surface.
Preferably, the height of double wedge 14 is higher than the upper surface of cock cap 10.
The flange 100 and yielding movable cock body 1 of the present embodiment are molded successively in forming process, it is not necessary to adhesion in addition.
The present embodiment can make elastic piston meet that the basic function of sealing will by being provided with bizet in the outside of cock cap Ask, and be not easy to come off from heparin tube, there is the anti-function raised one's hat, so as to avoid polluting and waste, especially suitable for experiment Room and hospital's blood analysis room use, and are provided with double wedge in the flat surface of bizet in addition, facilitate rotation to take, in summary, this reality It is simple with new structure, it is easy to use.
Preferred embodiment of the present utility model is these are only, it is all in the utility model not to limit the utility model Spirit and principle within, any modification, equivalent substitution and improvements made etc., should be included in protection model of the present utility model Within enclosing.

Claims (2)

1. a kind of upper die mould blood-sample withdrawal elastic piston, including yielding movable cock body, the yielding movable cock body include from top to bottom Cock cap, plug neck and plug tongue, it is characterised in that the diameter of the plug neck is respectively less than the diameter of the cock cap and the plug tongue, described Close to one end circumference for filling in neck, outstanding formation flange, the flange extends certain cock cap to the top of the cock cap Distance forms the bizet of frustoconical, and the base diameter of the bizet is less than its top diameter, and the top of the bizet is formed Flat surface, the circumferentially spaced double wedge provided with radial direction in upper surface of the flat surface.
A kind of 2. upper die mould blood-sample withdrawal elastic piston according to claim 1, it is characterised in that the height of the double wedge Upper surface of the degree higher than the cock cap.
CN201721157474.2U 2017-09-11 2017-09-11 A kind of upper die mould blood-sample withdrawal elastic piston Active CN207133085U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721157474.2U CN207133085U (en) 2017-09-11 2017-09-11 A kind of upper die mould blood-sample withdrawal elastic piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721157474.2U CN207133085U (en) 2017-09-11 2017-09-11 A kind of upper die mould blood-sample withdrawal elastic piston

Publications (1)

Publication Number Publication Date
CN207133085U true CN207133085U (en) 2018-03-23

Family

ID=61637926

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721157474.2U Active CN207133085U (en) 2017-09-11 2017-09-11 A kind of upper die mould blood-sample withdrawal elastic piston

Country Status (1)

Country Link
CN (1) CN207133085U (en)

Similar Documents

Publication Publication Date Title
CN207133085U (en) A kind of upper die mould blood-sample withdrawal elastic piston
CN204642739U (en) A kind of natural gourd liquid container
CN206645250U (en) Plug seal anti-counterfeiting bottle cap in convex top formula sphere
CN205891480U (en) Control bottle bottleneck and bottle cover structure
CN203469028U (en) Tapered iodine tincture bottle
CN204972238U (en) Prevent leaking enema bottle
CN208665932U (en) A kind of nozzle connection structure and pencil for pencil
CN207181100U (en) A kind of blood sedimentation tube blood-sample withdrawal elastic piston
CN201542945U (en) Pinhole cover external buckling rubber combination bottle cap
CN204484770U (en) A kind of pharmacy powder prescription glass
CN203425253U (en) Cylindrical medicinal cork gasket
CN202784006U (en) Bottle mouth structure provided with inner threads
CN202676497U (en) Uncapping prevention type elastomer piston used for blood sampling
CN203987354U (en) A kind of two-part automatic-sealed suction pipe
CN201578589U (en) Drug dissolving converter
CN204521588U (en) Transfusion packages leakproof film-stuck cover
CN204106575U (en) A kind of injection rubber stopper
CN202666004U (en) Medicine cup with volume scale line and volume proportion scale line
CN214806825U (en) Liquid medicine bottle for medical purpose
CN209739726U (en) One-way valve type penicillin bottle cap
CN201431626Y (en) Oral liquid bottle with suction tube
CN204399631U (en) The medicinal fluid plastic ripple container of filling ethacridine lactate solution, benzalkonium bromide solution and lid
CN207618258U (en) Anti-pollution flask for medicinal preparations
CN208785286U (en) A kind of liquid medicine bottle
CN206202986U (en) Glass wine bottle rubber sealing boot

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant