CN206934336U - A kind of syringe of convenient use - Google Patents

A kind of syringe of convenient use Download PDF

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Publication number
CN206934336U
CN206934336U CN201720133868.8U CN201720133868U CN206934336U CN 206934336 U CN206934336 U CN 206934336U CN 201720133868 U CN201720133868 U CN 201720133868U CN 206934336 U CN206934336 U CN 206934336U
Authority
CN
China
Prior art keywords
syringe
push
pull
connecting rod
pull block
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.)
Expired - Fee Related
Application number
CN201720133868.8U
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Chinese (zh)
Inventor
郭邓郡
Original Assignee
郭邓郡
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 郭邓郡 filed Critical 郭邓郡
Priority to CN201720133868.8U priority Critical patent/CN206934336U/en
Application granted granted Critical
Publication of CN206934336U publication Critical patent/CN206934336U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of syringe of convenient use, including syringe, piston, pull bar and push-and-pull block;The pull bar includes head rod, the second connecting rod and the 3rd connecting rod, and head rod and the 3rd connecting rod are parallel, and head rod and the 3rd connecting rod lower end are connected by the second connecting rod;The piston is fixedly attached to the second connecting rod, the head rod upper end is fixedly connected with push-and-pull block, one end of the push-and-pull block is provided with the push-and-pull portion of convenient pressing, the other end of the push-and-pull block and the outer wall of syringe are slidably connected, and the other end of push-and-pull block and the outer wall of syringe fit.The syringe construction of the convenient use is simple, more convenient to use by setting push-and-pull block 4 in the side of syringe 1, and operating method is simple, and pressing is convenient, can effectively avoid polluting medicine;And have a wide range of application, available for make up a prescription, intramuscular injection, hypodermic injection and skin test.

Description

A kind of syringe of convenient use
Technical field
A kind of syringe is the utility model is related to, specifically a kind of syringe of convenient use.
Background technology
Syringe is a kind of common medical instruments.Syringe is by the foraminate syringe of front end band and matching work Fill in core bar composition.Syringe be used for by a small amount of liquid or its be injected into region that other methods can not approach or from those ground Extract out side.Liquid or gas suck from syringe front end aperture when core bar is extracted, when core bar is pushed into by liquid or Gas is extruded.Either this process of injection gas or liquid, which is extracted, with syringe and syringe needle is called injection.
There is the shortcomings that inconvenience, easily pollution medicine are operated when making up a prescription in existing syringe, use is not convenient enough and safe.Cause This, the utility model provides a kind of syringe of new convenient use, can effectively avoid polluting medicine, easy to operate.
Utility model content
The purpose of this utility model is to provide a kind of syringe of convenient use, to solve to propose in above-mentioned background technology The problem of.
To achieve the above object, the utility model provides following technical scheme:
A kind of syringe of convenient use, including syringe, piston, pull bar and push-and-pull block;The piston is slidably connected at Inside syringe;The pull bar includes head rod, the second connecting rod and the 3rd connecting rod, head rod and the 3rd connection Bar is parallel, and head rod and the 3rd connecting rod lower end are connected by the second connecting rod;The piston is fixedly attached to Two connecting rods, the head rod upper end are fixedly connected with push-and-pull block, and one end of the push-and-pull block is provided with convenient pressing Push-and-pull portion, the other end of the push-and-pull block and the outer wall of syringe are slidably connected, and the outer wall phase of the other end of push-and-pull block and syringe It is bonded, scale is provided with the outer wall of the syringe.
As further program of the utility model:The piston is rubber stopper.
As further program of the utility model:The head rod and the 3rd connecting rod are vertically set.
As further program of the utility model:The upper and lower surface in the push-and-pull portion is parallel.
As further program of the utility model:The upper and lower surface in the push-and-pull portion is set in the horizontal direction Put.
As further program of the utility model:The other end of the push-and-pull block is provided with the chute to cave inward, pushes away The other end of pulling block is bonded by chute with the outer wall of syringe.
Compared with prior art, the beneficial effects of the utility model are:
The injector designed of the convenient use is reasonable, simple in construction, by setting push-and-pull block 4 in the side of syringe 1, more Convenient use, and operating method is simple, pressing is convenient, can effectively avoid polluting medicine;And production cost is relatively low, be advantageous to city Promote field;Have a wide range of application, available for making up a prescription, it may also be used for intramuscular injection, hypodermic injection and skin test.
Brief description of the drawings
The structural representation for the syringe that Fig. 1 is used for convenience.
The assembling structure schematic diagram of pull bar 3 and push-and-pull block 4 in the syringe that Fig. 2 is used for convenience.
Wherein:1- syringes;2- pistons;3- pull bars;4- push-and-pull blocks;5- chutes;6- push-and-pulls portion;7- head rods;8- Second connecting rod;The connecting rods of 9- the 3rd;10- scales.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Refer to Fig. 1-2, a kind of syringe of convenient use, including syringe 1, piston 2, pull bar 3 and push-and-pull block 4;Institute State piston 2 to be slidably connected inside syringe 1, the piston 2 is rubber stopper;The pull bar 3 includes head rod 7, second The connecting rod 9 of connecting rod 8 and the 3rd, head rod 7 is parallel with the 3rd connecting rod 9, and the connecting rod 9 of head rod 7 and the 3rd Vertically set, head rod 7 and the lower end of the 3rd connecting rod 9 are connected by the second connecting rod 8;The lower end of piston 2 The second connecting rod 8 is fixedly attached to, pull bar 3 is with piston vertical sliding, the upper end of head rod 7 and push-and-pull about 2 Block 4 is fixedly connected, and one end of the push-and-pull block 4 is provided with the push-and-pull portion 6 of convenient pressing, the upper and lower surface in push-and-pull portion 6 Parallel, and the upper and lower surface in push-and-pull portion 6 is horizontally disposed, the other end of the push-and-pull block 4 is outer with syringe 1 Wall is slidably connected, and the outer wall of the other end of push-and-pull block 4 and syringe 1 fits, and the other end of push-and-pull block 4 is provided with and concaved Sunken chute 5, the other end of push-and-pull block 4 are bonded by chute 5 with the outer wall of syringe 1;Quarter is provided with the outer wall of the syringe 1 Degree 10;The pull bar 3 and push-and-pull block 4 can use integrated formed structure.
Operation principle of the present utility model is:The connecting rod 9 of head rod 7 and the 3rd is vertically set, pull bar 3 Band piston vertical sliding about 2;The upper and lower surface in push-and-pull portion 6 is parallel, and the upper and lower surface in push-and-pull portion 6 is equal It is horizontally disposed, it is more convenient to be pressed with hand.When extracting liquid using the device, the upper surface in push-and-pull portion 6 is pressed with hand, When discharging liquid using the device, skin can be fixed with a hand, the lower surface in another hand pressing push-and-pull portion 6, realizes decoction Push, it is easy to use.
The injector designed of the convenient use is reasonable, simple in construction, by setting push-and-pull block 4 in the side of syringe 1, more Convenient use, and operating method is simple, pressing is convenient, can effectively avoid polluting medicine;And production cost is relatively low, be advantageous to city Promote field;Have a wide range of application, available for making up a prescription, it may also be used for intramuscular injection, hypodermic injection and skin test.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge Various changes can be made.

Claims (6)

1. a kind of syringe of convenient use, it is characterised in that including syringe(1), piston(2), pull bar(3)With push-and-pull block (4);The piston(2)It is slidably connected at syringe(1)It is internal;The pull bar(3)Including head rod(7), second connection Bar(8)With the 3rd connecting rod(9), head rod(7)With the 3rd connecting rod(9)It is parallel, head rod(7)With the 3rd connection Bar(9)Lower end passes through the second connecting rod(8)Connection;The piston(2)Lower end is fixedly attached to the second connecting rod(8), described One connecting rod(7)Upper end and push-and-pull block(4)It is fixedly connected, the push-and-pull block(4)One end be provided with the push-and-pull portion of convenient pressing (6), the push-and-pull block(4)The other end and syringe(1)Outer wall be slidably connected, and push-and-pull block(4)The other end and syringe(1) Outer wall fit, the syringe(1)Outer wall on be provided with scale(10).
2. the syringe of convenient use according to claim 1, it is characterised in that the piston(2)For rubber stopper.
3. the syringe of convenient use according to claim 1, it is characterised in that the head rod(7)With the 3rd Connecting rod(9)Vertically set.
4. the syringe of convenient use according to claim 1, it is characterised in that the push-and-pull portion(6)Upper surface and Lower surface is parallel.
5. the syringe of convenient use according to claim 1, it is characterised in that the push-and-pull portion(6)Upper surface and Lower surface is horizontally disposed.
6. the syringe of convenient use according to claim 1, it is characterised in that the push-and-pull block(4)The other end set It is equipped with the chute to cave inward(5), push-and-pull block(4)The other end pass through chute(5)With syringe(1)Outer wall fitting.
CN201720133868.8U 2017-02-14 2017-02-14 A kind of syringe of convenient use Expired - Fee Related CN206934336U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720133868.8U CN206934336U (en) 2017-02-14 2017-02-14 A kind of syringe of convenient use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720133868.8U CN206934336U (en) 2017-02-14 2017-02-14 A kind of syringe of convenient use

Publications (1)

Publication Number Publication Date
CN206934336U true CN206934336U (en) 2018-01-30

Family

ID=61357862

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720133868.8U Expired - Fee Related CN206934336U (en) 2017-02-14 2017-02-14 A kind of syringe of convenient use

Country Status (1)

Country Link
CN (1) CN206934336U (en)

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180130

Termination date: 20190214

CF01 Termination of patent right due to non-payment of annual fee