CN210698410U - Needle tube for department of pediatrics - Google Patents
Needle tube for department of pediatrics Download PDFInfo
- Publication number
- CN210698410U CN210698410U CN201920603919.8U CN201920603919U CN210698410U CN 210698410 U CN210698410 U CN 210698410U CN 201920603919 U CN201920603919 U CN 201920603919U CN 210698410 U CN210698410 U CN 210698410U
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- CN
- China
- Prior art keywords
- trapezoidal
- piece
- connector
- cylinder
- groove
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a paediatrics needle tubing, including syringe barrel, liquid outlet nozzle, pressure ear, connector, cylinder, trapezoidal piece, easy fault area, card strip, support column, rubber buffer, pressure handle, open at syringe barrel top has liquid outlet nozzle, syringe barrel top both sides vertical fixation has the pressure ear, the connector is pegged graft with liquid outlet nozzle, the connector bottom is fixed with the cylinder, cylinder upper portion is fixed with trapezoidal piece, trapezoidal piece is established to easy fault area with the distance of connector, both sides integrated into one piece is by the card strip around the trapezoidal piece, the rubber buffer is installed to the support column bottom, support column top integrated into one piece has circular pressure handle. The utility model discloses a changed the general manual action of breaking disconnected cylinder off with the fingers and thumb of doctor, avoided the trapezoidal piece to take place the phenomenon of skidding and avoided the unexpected syringe injury that receives of doctor's hand, also avoided children to use the needle tubing to play and happened unexpected stabbing when playing with the alarm.
Description
Technical Field
The utility model relates to a needle tubing especially relates to a paediatrics needle tubing.
Background
Pediatrics is a comprehensive medical science that comprehensively studies physical and mental development, health care and disease prevention and treatment in the pediatric period. In the paediatrics outpatient service, the syringe needle of the used syringe needle of doctor can cause the human body to stab, and break off the process with the fingers easily to the doctor, very dangerous, children can seek used syringe needle usually and play and have a good luck to the syringe needle of subsidiary syringe needle must be got rid of, avoids causing harm to other people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a paediatrics needle tubing to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a paediatrics needle tubing, includes needle tubing, liquid outlet nozzle, pressure ear, connector, cylinder, trapezoidal piece, easy rupture area, card strip, support column, rubber buffer, pressure handle, open at the needle tubing top has the liquid outlet nozzle, needle tubing top both sides vertical fixation has the pressure ear, the connector is pegged graft with the liquid outlet nozzle, the connector bottom is fixed with the cylinder, cylinder upper portion is fixed with trapezoidal piece, trapezoidal piece is established to easy rupture area with the distance of connector, both sides integrated into one piece is by the card strip around the trapezoidal piece, the rubber buffer is installed to the support column bottom, support column top integrated into one piece has the circular handle of pressing.
On the basis of the technical scheme, the center of the pressing handle is provided with a trapezoidal groove, the front side and the rear side of the trapezoidal groove are provided with clamping grooves, the trapezoidal block and the clamping strips are respectively in sliding connection with the trapezoidal groove and the clamping grooves, the bottom of the trapezoidal groove is provided with a needle cylinder groove in the vertical direction, and the needle cylinder is spliced with the needle cylinder groove.
On the basis of the technical scheme, the depth of the trapezoidal groove is half of the height of the trapezoidal block.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses a trapezoidal piece is inserting the trapezoidal inslot, with the hand syringe barrel of rocking by a wide margin, easy rupture area between connector and the trapezoidal piece can break the cylinder off with the fingers and thumb absolutely, the action of breaking the cylinder off with the fingers and thumb of doctor's general manual work has been changed, the card strip has increased the area of contact of trapezoidal piece in the trapezoidal inslot, avoid the trapezoidal piece to take place to skid the phenomenon and avoided doctor's hand accident to receive the cylinder injury, it is pricked to have also avoided children to use the syringe to play with the sound time to take place the accident, break off with the fingers and thumb disconnected subsidiary trapezoidal piece be convenient for take out from the trapezoidal inslot and throw into a rubbish section of thick bamboo, moreover, the steam generator is.
Drawings
Fig. 1 is a schematic view of the appearance structure of the present invention.
Fig. 2 is an assembly schematic diagram of the present invention.
Fig. 3 is the schematic view of the appearance structure of the trapezoid block of the present invention.
Fig. 4 is the schematic view of the appearance structure of the trapezoidal groove of the present invention.
Fig. 5 is a sectional view of the trapezoidal groove and the cylinder groove of the present invention.
In the figure: 1. the syringe comprises a syringe barrel, 2, a liquid outlet nozzle, 3, a pressing lug, 4, a connector, 5, a syringe, 6, a trapezoidal block, 7, an easy-breaking area, 8, a clamping strip, 9, a supporting column, 10, a rubber plug, 11, a pressing handle, 12, a trapezoidal groove, 13, a clamping groove, 14 and a syringe groove.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-5, a paediatrics needle tubing, including syringe barrel 1, liquid outlet 2, pressure ear 3, connector 4, cylinder 5, trapezoidal piece 6, breakable zone 7, card strip 8, support column 9, rubber buffer 10, pressure handle 11, it has liquid outlet 2 to open at syringe barrel 1 top, syringe barrel 1 top both sides vertical fixation has pressure ear 3, connector 4 pegs graft with liquid outlet 2, connector 4 bottom is fixed with cylinder 5, 5 upper portions of cylinder are fixed with trapezoidal piece 6, trapezoidal piece 6 establishes breakable zone 7 with the distance of connector 4, both sides integrated into one piece is by card strip 8 around trapezoidal piece 6, rubber buffer 10 is installed to support column 9 bottom, 9 top integrated into one piece of support column has circular pressure handle 11.
The center of the pressing handle 11 is provided with a trapezoidal groove 12, the front side and the rear side of the trapezoidal groove 12 are provided with clamping grooves 13, the trapezoidal block 6 and the clamping strip 8 are respectively in sliding connection with the trapezoidal groove 12 and the clamping grooves 13, the bottom of the trapezoidal groove 12 is provided with a needle cylinder groove 14 in the vertical direction, and the needle cylinder 5 is inserted into the needle cylinder groove 14.
The depth of the trapezoidal groove 12 is half of the height of the trapezoidal block 6.
The utility model discloses a theory of operation: the needle cylinder is inserted into the needle cylinder groove, the clamping strip of the trapezoidal block slides downwards along the clamping groove until the trapezoidal block slides downwards to the bottom of the trapezoidal groove, the needle cylinder barrel is shaken by the wrist to break the needle cylinder in the easily broken area, the trapezoidal block and the needle cylinder are manually taken out to be thrown into the garbage can, and the breaking process of the needle cylinder is completed.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (3)
1. The utility model provides a paediatrics needle tubing, includes syringe barrel (1), liquid outlet (2), presses ear (3), connector (4), syringe (5), trapezoidal piece (6), breakable area (7), card strip (8), support column (9), rubber buffer (10), presses handle (11), its characterized in that: it has drain nozzle (2) to open at syringe barrel (1) top, syringe barrel (1) top both sides vertical fixation has pressure ear (3), connector (4) are pegged graft with drain nozzle (2), connector (4) bottom is fixed with cylinder (5), cylinder (5) upper portion is fixed with trapezoidal piece (6), trapezoidal piece (6) are established to breakable district (7) with the distance of connector (4), both sides integrated into one piece is by card strip (8) around trapezoidal piece (6), rubber buffer (10) are installed to support column (9) bottom, support column (9) top integrated into one piece has circular pressure handle (11).
2. A pediatric needle cannula as defined in claim 1 wherein: the needle cylinder is characterized in that a trapezoidal groove (12) is formed in the center of the pressing handle (11), clamping grooves (13) are formed in the front side and the rear side of the trapezoidal groove (12), the trapezoidal block (6) and the clamping strip (8) are respectively in sliding connection with the trapezoidal groove (12) and the clamping grooves (13), a needle cylinder groove (14) in the vertical direction is formed in the bottom of the trapezoidal groove (12), and the needle cylinder (5) is connected with the needle cylinder groove (14) in an inserting mode.
3. A pediatric needle cannula as defined in claim 2 wherein: the depth of the trapezoidal groove (12) is half of the height of the trapezoidal block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603919.8U CN210698410U (en) | 2019-04-29 | 2019-04-29 | Needle tube for department of pediatrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920603919.8U CN210698410U (en) | 2019-04-29 | 2019-04-29 | Needle tube for department of pediatrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210698410U true CN210698410U (en) | 2020-06-09 |
Family
ID=70922456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920603919.8U Expired - Fee Related CN210698410U (en) | 2019-04-29 | 2019-04-29 | Needle tube for department of pediatrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210698410U (en) |
-
2019
- 2019-04-29 CN CN201920603919.8U patent/CN210698410U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20210429 |