CN201701570U

CN201701570U - Special-shaped injection syringe

Info

Publication number: CN201701570U
Application number: CN2010201891602U
Authority: CN
Inventors: 李少君; 张宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-11
Filing date: 2010-05-11
Publication date: 2011-01-12
Anticipated expiration: 2020-05-11

Abstract

The utility model discloses a special-shaped injection syringe, which comprises a syringe, a piston head, a push rod, a piston handle and a nipple. The cross section of the cylindrical syringe is not circular and particularly can be rectangular, square, triangular, diamond-shaped, parallelogram-shaped, polygonal, ellipsoidal, hammer-shaped or dumbbell-shaped. The injection syringe is simple in structure and convenient in operation, more importantly, is attractive and fashionable in appearance without being dull, can be stably and horizontally placed when in use, and eliminates fear and rejection of people to a conventional injection syringe. The special-shaped injection syringe can not only replace a universal standard cylindrical injection syringe, but also can be used as a packaging material for fluid substances.

Description

Irregular syringe

Technical field

This utility model relates to a kind of irregular syringe, and this syringe both can replace universal standard cylindrical injector, also can be as the packaging material of flowing material.

Background technology

At present, in medical and health industry, syringe is a widely used indispensable apparatus in the curative activity.Universal standard injector syringe profile is a cylinder, and cross section is circular, though be widely used stiff, the not enough fashion of its profile.In actual the use, during horizontal positioned, cylindrical injector is rolled easily, makes troubles to operating process; And, be unfavorable for promoting the use of of the interior product of syringe because the influence of people's intrinsic notion uses conventional syringe to have fear, repel psychology.

Summary of the invention

The purpose of this utility model is to overcome the shortcoming that exists in the prior art, and a kind of syringe of good looking appearance fashion is provided, and changes people to the stiff impression of universal standard syringe, can be widely used in the packaging material of medicine and hygiene fields and flowing material.

To achieve these goals, this utility model provides a kind of irregular syringe, and this syringe comprises syringe, piston head, push rod, piston handle and nipple.Wherein said syringe be shaped as cylinder, its cross section is not circular, specifically can be rectangle, square, triangle, rhombus, parallelogram, polygon, ellipse, capitate or dumb-bell shape.In addition, the shape of the piston head of this irregular syringe, push rod and piston handle can adjust accordingly with the different of syringe shape, and push-and-pull is freely in syringe to make piston.And according to the purposes difference, nipple (liqiud outlet head) can be the nipple or the taper nipple of national Specification.

Outstanding advantage of the present utility model is exactly simple in structure, easy to operate, and main is good looking appearance fashion, not stiff; Horizontal positioned stably during use, and eliminated fear, the rejection of people to conventional syringe.

Description of drawings

Fig. 1 is the cross-sectional structure figure of this utility model syringe.

Fig. 2 is the structure chart of embodiment 1.

Fig. 3 is the structure chart of embodiment 2.

Fig. 4 is the structure chart of embodiment 3.

The specific embodiment

Embodiment 1: irregular syringe of the present utility model comprises nipple 1, syringe 2, piston head 3, piston handle 4 and push rod 5; Wherein syringe 2 be shaped as cylinder, its cross section is illustrated in figure 2 as square; The shape of piston head 3, push rod 5 and piston handle 4 is that foursquare shape adjusts accordingly with syringe 2 cross sections, and push-and-pull is freely in syringe to make piston; Nipple 1 is the nipple of national Specification.

Embodiment 2: irregular syringe of the present utility model comprises nipple 1, syringe 2, piston head 3, piston handle 4 and push rod 5; Wherein syringe 2 be shaped as cylinder, its cross section is illustrated in figure 3 as ellipse; The shape of piston head 3, push rod 5 and piston handle 4 is that oval in shape adjusts accordingly with syringe 2 cross sections, and push-and-pull is freely in syringe to make piston; Nipple 1 is the taper nipple.

Embodiment 3: irregular syringe of the present utility model comprises nipple 1, syringe 2, piston head 3, piston handle 4 and push rod 5; Wherein syringe 2 be shaped as cylinder, its cross section is illustrated in figure 4 as dumb-bell shape; The shape of piston head 3, push rod 5 and piston handle 4 is that the shape of dumb-bell shape adjusts accordingly with syringe 2 cross sections, and push-and-pull is freely in syringe to make piston; Nipple 1 is the nipple of national Specification.

Claims

1. an irregular syringe is characterized in that, this syringe comprises syringe, piston head, push rod, piston handle and nipple; Wherein said syringe be shaped as cylinder, its cross section is not circular.

2. irregular syringe according to claim 1 is characterized in that described cross section specifically can be rectangle, square, triangle, rhombus, parallelogram, polygon, ellipse, capitate or dumb-bell shape.

3. irregular syringe according to claim 1 and 2 is characterized in that the shape of described piston head, push rod, piston handle adjusts accordingly according to the shape of injector syringe, and push-and-pull is freely in syringe to make piston.

4. irregular syringe according to claim 1 and 2 is characterized in that, described nipple is the nipple or the taper nipple of national Specification.