CN214566728U - Rubber needle head convenient for rubber needle insertion - Google Patents
Rubber needle head convenient for rubber needle insertion Download PDFInfo
- Publication number
- CN214566728U CN214566728U CN202120571325.0U CN202120571325U CN214566728U CN 214566728 U CN214566728 U CN 214566728U CN 202120571325 U CN202120571325 U CN 202120571325U CN 214566728 U CN214566728 U CN 214566728U
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- needle
- connecting seat
- gluey
- rubber
- plastic pin
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Abstract
The utility model discloses a glue needle syringe needle that conveniently glues needle grafting relates to and glues needle syringe needle field, glues the needle to current plug-in type when inserting, and glues needle connector one end and when inserting in gluing the needle fixed slot, glues the outer wall that the interface goes out is easily hit to the gluey line on the needle connector, causes to glue the line wearing and tearing, and awkward problem now proposes following scheme, and it includes connecting seat and needle bar, connecting seat and needle bar formula structure as an organic whole, and connecting seat and needle bar have seted up the centre bore along the axial, the centre bore runs through connecting seat and needle bar, it pushes away the groove to have seted up gluey needle on connecting seat and the needle bar. The utility model discloses novel structure, and through the arc on the needle bar glue the needle and push away the groove, make the gluey needle bayonet joint rotatory 90 degrees when promoting to insert in the gluey needle fixed slot to avoid the outer wall collision that the gluey line of connecting on the gluey needle bayonet joint and interface go out, avoid gluey line wearing and tearing, thereby make the grafting of gluey needle convenient.
Description
Technical Field
The utility model relates to a rubber needle syringe needle field especially relates to a make things convenient for rubber needle syringe needle of rubber needle grafting.
Background
The needle is glued to plug-in type, it is one end generally and is provided with gluey needle bayonet joint, the other end is provided with gluey needle inserting groove, it is when using, squeeze into (insert) gluey needle inserting groove through the gluey needle bayonet joint of gluey needle one end usually, present traditional gluey needle rifle is when using, will glue the fixed back of needle inserting groove through gluing needle inserting groove mounting to squeeze into (insert) gluey needle fixed slot with gluey needle bayonet joint, nevertheless it exists at the insertion in-process: the plastic needle gun squeezes (inserts) the plastic needle connector at one end of the plastic needle into the plastic needle fixing groove, when the plastic needle gun is directly inserted, the plastic thread connected to the plastic needle connector is easy to hit the outer wall of the inserting port, the plastic needle connector is inconvenient to insert and operate, the plastic thread on the plastic needle connector is easy to wear and tear, the use is affected, and therefore the plastic needle head convenient for inserting the plastic needle is designed to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of glue needle syringe needle that convenient gluey needle was pegged graft has solved plug-in type and has glued the needle when inserting, and when gluing needle connector one end and inserting in gluing the needle fixed slot, glues the outer wall that the bayonet socket goes out easily to hit to the line of glue on the needle connector, causes the wearing and tearing of glue line, awkward problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a make things convenient for gluey needle syringe needle of gluey needle grafting, includes connecting seat and needle bar, connecting seat and needle bar formula structure as an organic whole, and connecting seat and needle bar have seted up the centre bore along the axial, the centre bore runs through connecting seat and needle bar, it pushes away the groove to have seted up gluey needle on connecting seat and the needle bar, it pushes away the groove respectively with the centre bore intercommunication to glue the needle, glue needle on the needle bar pushes away the groove and is the rotation type along the outer wall of needle bar and offers, be provided with gluey needle connector feed inlet and connecting seat fixed slot on the connecting seat respectively, glue needle connector feed inlet and connecting seat fixed slot and set up the both sides that the gluey needle pushed away the groove on the connecting seat respectively, and glue needle connector feed inlet setting at the end of connecting seat.
Preferably, the rubber needle push groove at one end of the needle rod close to the connecting seat and the rubber needle push groove at the other end of the needle rod are arranged at an angle in space.
Preferably, the feeding hole of the rubber needle plug is communicated with a central hole in the connecting seat, and the connecting positions of the feeding hole of the rubber needle plug and the port of the connecting seat and the inner wall of the central hole are provided with arc chamfers.
Preferably, the connecting seat fixing groove is a circular arc-shaped groove, and the connecting seat fixing groove is formed in the outer wall of the connecting seat.
Preferably, the connecting seat and the needle rod are made of metal stainless steel materials.
The utility model has the advantages that: the utility model discloses, glue the needle through the arc on the needle bar and push away the groove, make and glue the needle bayonet joint and rotate 90 degrees when promoting to insert in gluing the needle fixed slot to avoid gluing the outer wall collision that the overhead gluey line of connecting of needle bayonet joint and interface go out, avoid gluing the line wearing and tearing, thereby make the grafting of gluing the needle convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structure of FIG. 1;
FIG. 3 is a right side view of the structure of FIG. 2;
FIG. 4 is a left side view of the structure of FIG. 2;
fig. 5 is a schematic structural view of a rubber needle insertion groove fixing member according to the present invention;
fig. 6 is a schematic structural view of the rubber needle main body of the present invention.
Reference numbers in the figures: 1. a connecting seat; 2. a needle bar; 3. a central bore; 4. pushing the rubber needle into the groove; 5. a feeding hole of the rubber needle plug; 6. a connecting seat fixing groove; 7. a rubber needle inserting groove fixing piece; 71. a rubber needle inserting groove fixing groove; 72. the rubber needle inserting groove fixes the top block; 73. an interface; 8. a rubber needle main body; 81. a rubber pin plug-in connector; 82. and a rubber pin inserting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a rubber needle head convenient for rubber needle insertion, comprising a connecting seat 1 and a needle rod 2, wherein the connecting seat 1 and the needle rod 2 are of an integral structure, the connecting seat 1 and the needle rod 2 are provided with a central hole 3 along the axial direction, the central hole 3 penetrates through the connecting seat 1 and the needle rod 2, rubber needle push grooves 4 are formed on the connecting seat 1 and the needle rod 2, the rubber needle push grooves 4 are respectively communicated with the central hole 3, the rubber needle push grooves 4 on the needle rod 2 are rotatably formed along the outer wall of the needle rod 2, a rubber needle insertion head feed port 5 and a connecting seat fixed groove 6 are respectively arranged on the connecting seat 1, the rubber needle insertion head feed port 5 and the connecting seat fixed groove 6 are respectively arranged on two sides of the rubber needle push grooves 4 on the connecting seat 1, and the rubber needle insertion head feed port 5 is arranged at the end of the connecting seat 1.
Referring to fig. 1 and 6, the glue needle push groove 4 of the needle bar 2 near one end of the connecting seat 1 and the glue needle push groove 4 of the other end of the needle bar 2 are arranged at an angle of 90 degrees in space, the glue needle push groove 4 near one end of the connecting seat 1 and the glue needle push groove 4 at the other end of the needle bar 2 are arranged at an angle of 90 degrees in space, when the glue needle plug 81 is pushed to move in the needle bar 2, the glue needle plug 81 rotates by 90 degrees, when the glue needle plug 81 is plugged with the glue needle plug groove 82, the glue line between the glue needle plug 81 and the glue needle plug groove 82 is arranged at an angle of 90 degrees, thereby effectively preventing the glue line on the glue needle plug 81 from colliding with the outer walls of the two sides of the plug port 73, so that the glue needle is conveniently plugged, and the glue line connected on the glue needle plug 81 is not easy to wear.
Referring to fig. 3, rubber pin connector feed inlet 5 communicates with centre bore 3 in the connecting seat 1, and rubber pin connector feed inlet 5 all is provided with circular arc type chamfer with the port of connecting seat 1 and the inner wall junction of centre bore 3, through circular arc chamfer, makes rubber pin connector 81 get into difficult card in connecting seat 1 and the needle bar 2 and dies, and it is convenient to get into.
Referring to fig. 4, the connecting seat fixing groove 6 is a circular arc-shaped groove, and the connecting seat fixing groove 6 is disposed on an outer wall of the connecting seat 1.
The connecting seat 1 and the needle bar 2 are made of metal stainless steel materials, and the hardness of the stainless steel materials is larger, so that the service life of the connecting seat is prolonged.
The working principle is as follows: the utility model discloses when using, and glue needle bayonet joint 81 and after getting into connecting seat 1 in the syringe needle, through the push rod in gluing the needle rifle, to glue needle bayonet joint 81 and push away groove 4 along connecting seat 1 and the gluey needle on the needle bar 2 and remove, and push away groove 4 through the convex gluey needle on the needle bar 2, make to glue needle bayonet joint 81 rotatory 90 degrees when removing, when reaching the gluey needle inserting groove 82 grafting in needle bar 2 end and the gluey needle inserting groove mounting 7, glue the end of connecting on the needle bayonet joint 81 and setting up the end at gluey needle inserting groove mounting 7, guarantee that the glue line of connecting can not hit the outer wall of interface 73 department on the gluey needle bayonet joint 81, thereby avoid the wearing and tearing of the glue line of connecting on the gluey needle bayonet joint 81, it is convenient to make to glue the needle grafting.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A rubber needle head convenient for rubber needle insertion comprises a connecting seat (1) and a needle rod (2), and is characterized in that the connecting seat (1) and the needle rod (2) are of an integral structure, a central hole (3) is axially formed in the connecting seat (1) and the needle rod (2), the central hole (3) penetrates through the connecting seat (1) and the needle rod (2), rubber needle push grooves (4) are formed in the connecting seat (1) and the needle rod (2), the rubber needle push grooves (4) are respectively communicated with the central hole (3), the rubber needle push grooves (4) in the needle rod (2) are rotatably formed along the outer wall of the needle rod (2), a rubber needle insertion head feeding port (5) and a connecting seat fixing groove (6) are respectively formed in the connecting seat (1), the rubber needle insertion head feeding port (5) and the connecting seat fixing groove (6) are respectively arranged on two sides of the rubber needle push grooves (4) in the connecting seat (1), and the feeding hole (5) of the rubber needle plug-in connector is arranged at the end head of the connecting seat (1).
2. The plastic pin needle head convenient for the insertion of the plastic pin as claimed in claim 1, wherein the plastic pin pushing groove (4) at one end of the needle bar (2) close to the connecting seat (1) and the plastic pin pushing groove (4) at the other end of the needle bar (2) are arranged at an angle of 90 degrees in space.
3. The plastic pin needle head convenient for inserting the plastic pin is characterized in that the plastic pin inserting head feed port (5) is communicated with the central hole (3) in the connecting seat (1), and the connecting positions of the plastic pin inserting head feed port (5) and the port of the connecting seat (1) and the inner wall of the central hole (3) are provided with arc chamfers.
4. The plastic pin needle head convenient for inserting a plastic pin as claimed in claim 1, wherein the connecting seat fixing groove (6) is a circular arc-shaped groove, and the connecting seat fixing groove (6) is disposed on the outer wall of the connecting seat (1).
5. The plastic pin needle head convenient for the insertion of the plastic pin as claimed in claim 1, wherein the connecting seat (1) and the needle rod (2) are made of metal stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571325.0U CN214566728U (en) | 2021-03-19 | 2021-03-19 | Rubber needle head convenient for rubber needle insertion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571325.0U CN214566728U (en) | 2021-03-19 | 2021-03-19 | Rubber needle head convenient for rubber needle insertion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214566728U true CN214566728U (en) | 2021-11-02 |
Family
ID=78354833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120571325.0U Active CN214566728U (en) | 2021-03-19 | 2021-03-19 | Rubber needle head convenient for rubber needle insertion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214566728U (en) |
-
2021
- 2021-03-19 CN CN202120571325.0U patent/CN214566728U/en active Active
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