CN218961482U - NanoFil injector with RPE injection kit - Google Patents

Abstract

The utility model discloses a NanoFil injector with an RPE injection kit, which relates to the field of injectors and comprises a main storage pipe, wherein one end of the main storage pipe is fixedly connected with an end fixing plate, the side edge of the end fixing plate is horizontally inserted with a pushing inserted rod, the end far away from the end fixing plate is fixedly connected with a pushing end block, the end far away from the end fixing plate of the main storage pipe is sleeved with a sealing cover body, the end far away from the end fixing plate of the main storage pipe is provided with an extension pipeline, the end far away from the end fixing plate of the main storage pipe is horizontally and fixedly connected with a fixing end ring, the outer side edge of the fixing end ring is uniformly provided with fixing threads, the inner side edge of the main storage pipe is clamped with an inner piston block, the end thread fixing and sealing structure is adopted to enable splicing to be simpler and more convenient, injection can be adjusted to be operated at various angles under the structure of the extension pipeline, and the opening structure enables feeding to be more rapid and efficient.

Description

NanoFil injector with RPE injection kit

Technical Field

The utility model relates to the technical field of syringes, in particular to a NanoFil syringe with an RPE injection kit.

Background

The advent of syringes is an epoch-making revolution in the medical device field. This process of drawing, injecting a gas or liquid with a needle is called injection. The injector consists of a needle cylinder with a small hole at the front end and a matched piston core rod, and is used for injecting a small amount of liquid or the liquid into areas inaccessible to other methods or extracting the liquid or the gas from the places, wherein the liquid or the gas is sucked from the small hole at the front end of the needle cylinder when the core rod is pulled out, and the liquid or the gas is extruded when the core rod is pushed in.

The injector is of an integrated structural design, so that when the injector is used, a needle head is required to be inserted into the bottle body for extraction operation, the efficiency of extracting raw materials is greatly reduced, meanwhile, the direction is relatively fixed when the injector is used for injection, the injector does not have an adjusting effect, and the injection effect is influenced due to the angle problem when the injector is used for injection.

Disclosure of Invention

The utility model aims to provide a NanoFil injector with an RPE injection kit, which aims to solve the problems that the prior injector is of an integrated structure design, a needle head is required to be inserted into a bottle body for extraction operation during use, the efficiency of extracting raw materials is greatly reduced, the direction is relatively fixed during injection, the adjustment effect is not achieved, and the injection effect is influenced due to the angle problem during injection.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the NanoFil injector with the RPE injection kit comprises a main storage pipe, one end fixedly connected with end fixed plate of main storage pipe, the side level of end fixed plate is provided with the promotion inserted bar, the one end fixedly connected with of pushing the inserted bar at keeping away from end fixed plate promotes the end block, the one end that the main storage pipe was keeping away from end fixed plate is provided with sealed lid, sealed lid is provided with extension pipe in the one end of keeping away from the main storage pipe, the one end level fixedly connected with fixed end ring of main storage pipe is keeping away from end fixed plate, the outside limit of fixed end ring evenly is provided with fixed screw thread, the medial side of main storage pipe is provided with interior piston block, the outside limit fixed joint of interior piston block has fixed gum ring, threaded end hole has been seted up to the one end of sealed lid, sealed lid's one end has seted up the butt joint through-hole, sealed lid is in the one end level fixedly connected with connecting tube of keeping away from the main storage pipe, the one end fixedly connected with extension pipe has the end of fixed joint to have the end of fixed plug block, the outside limit joint piston block has the one end of fixed slot has, the outside of connecting the outside of plug block has the fixed slot has been seted up to the outside limit of plug.

As a preferred embodiment of the present utility model: one end of the main storage material pipe is horizontally and fixedly arranged at the center position of one side edge of the end fixing plate, one end of the push inserting rod horizontally penetrates through the center through hole of the end fixing plate to extend to the inner side edge of the main storage material pipe, the push inserting rod is horizontally arranged at the inner side central axis position of the main storage material pipe, and the penetrating end horizontally is in butt joint with the opening end position of the side clamping hole.

As a preferred embodiment of the present utility model: the pushing end block and the end fixing plate are arranged in parallel, one end of the pushing inserting rod is horizontally and fixedly arranged at the center of one side edge of the pushing end block, the sealing cover body is sleeved on the outer side edge of the fixing end ring, the extending pipeline is arranged in a soft rubber pipe structure, and one end of the extending pipeline is in butt joint with one end of the connecting pipeline to be in butt joint.

As a preferred embodiment of the present utility model: the fixed end ring is annular fixed setting in the one end medial edge position of main memory material pipe, and fixed end ring level grafting sets up the setting at the medial edge of screw thread end hole through the mutual screw thread fixed connection of fixed screw thread, and the number of fixed gum ring is two, and two fixed gum ring one correspond fixed joint setting in the medial edge of screens external groove, and the lateral edge butt joint of fixed gum ring sets up the inside wall at the main memory material pipe.

As a preferred embodiment of the present utility model: the butt joint through hole is the one end central point who runs through and offers at sealed lid, and the inside of butt joint through hole keeps the setting of leading to the joint with the inside of screw thread end hole, and the one end level of connecting tube is fixed to be set up in the one opening end position of butt joint through hole, and keeps the setting of leading to the joint each other inside.

As a preferred embodiment of the present utility model: the end block is fixedly sleeved on the outer side of the connecting pipeline, the clamping outer grooves are symmetrically formed in the outer side of the inner piston block and close to the two ends, the side clamping holes are formed in the center of one end of the inner piston block, and the end clamping blocks are clamped on the inner side of the side clamping holes.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, after the pushing end block is pulled, the pushing inserted rod drives the inner piston block to move to a designated position, raw materials are thrown into the main storage pipe from the fixed end ring, the threaded end hole of one end of the sealing cover body is buckled and arranged on the outer side edge of the fixed end ring, the end block is fixedly sleeved and arranged on the outer side edge of the connecting pipe, after the pushing end block is pushed, the pushing inserted rod pushes the inner piston block in the inner part to push the raw materials, the raw materials enter the connecting pipe from the butt joint through hole, finally, the raw materials are transmitted to the designated position through the extending pipe to complete injection treatment, the rubber ring is fixed on the outer side edge of the inner piston block to perform isolation treatment on the inner part of the main storage pipe 1, the pushing of the inner piston block is enabled to be more rapid and comprehensive, the inner raw materials of the main storage pipe can be injected more rapidly and comprehensively, the splicing is enabled to be more convenient due to the adoption of the end thread fixed sealing structure, meanwhile, the injection can be adjusted to be operated at various angles under the structure of the extending pipe, and the opening structure is enabled to be more rapid and efficient.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic perspective view of a NanoFil syringe with an RPE injection kit;

FIG. 2 is a schematic diagram of the structure of the main stock tube of the NanoFil syringe with RPE injection kit in cross-section connection detail;

FIG. 3 is a schematic diagram of the structure of a sealing cap of a NanoFil syringe with an RPE injection kit in elevation cutaway connection detail;

FIG. 4 is a schematic diagram of the structure of an extension tubing cross-section connection detail of a NanoFil syringe with an RPE injection kit;

fig. 5 is a schematic diagram of the structure of the internal piston block of a NanoFil syringe with RPE injection kit in elevation cross-section connection details.

In the figure: 1. a main storage pipe; 2. an end fixing plate; 3. pushing the inserted link; 4. pushing the end block; 5. sealing cover; 6. extending the pipeline; 7. fixing the end ring; 8. a fixed thread; 9. an inner piston block; 10. fixing the rubber ring; 11. a threaded end hole; 12. sealing rubber rings; 13. butt joint through holes; 14. a connecting pipe; 15. sleeving an end block; 16. a clamping outer groove; 17. a side clamping hole; 18. and the end clamping block.

Detailed Description

Referring to fig. 1, in the embodiment of the present utility model, a NanoFil injector with an RPE injection kit includes a main storage tube 1, one end of the main storage tube 1 is fixedly connected with an end fixing plate 2, a side edge of the end fixing plate 2 is horizontally provided with a pushing inserted rod 3, one end of the main storage tube 1 is horizontally and fixedly arranged at a center position of one side edge of the end fixing plate 2, one end of the pushing inserted rod 3 horizontally penetrates through a center through hole of the end fixing plate 2 to extend to an inner side edge of the main storage tube 1, the pushing inserted rod 3 is horizontally arranged at an inner side central axis position of the main storage tube 1, the penetrating end is horizontally and oppositely arranged at an opening end position of a side clamping hole 17, the pushing inserted rod 3 is fixedly connected with a pushing end block 4 at one end far away from the end fixing plate 2, one end of the main storage tube 1 is provided with a sealing cover 5 at one end far away from the end fixing plate 2, the sealing cover 5 is arranged at an extending pipeline 6, one end of the pushing end block 4 and the end fixing plate 2 is mutually kept in parallel, one end of the pushing inserted rod 3 is horizontally and fixedly arranged at one side edge of the sealing cover 4, one end of the sealing cover is horizontally arranged at one side edge 6 of the sealing cover is fixedly connected with one end of the sealing cover 6, and is fixedly arranged at one end edge of the sealing end is fixedly connected with one end of the sealing end 6 by adopting a rubber pipe, and is in a sealing structure, and is arranged at the extending structure, and is in parallel and is arranged;

referring to fig. 2-5, in an embodiment of the present utility model, a NanoFil injector with an RPE injection kit is provided, wherein a fixing end ring 7 is horizontally and fixedly connected to one end of a main storage tube 1 far away from an end fixing plate 2, fixing threads 8 are uniformly provided on an outer side of the fixing end ring 7, an inner piston block 9 is provided on an inner side of the main storage tube 1, a fixing rubber ring 10 is fixedly clamped on an outer side of the inner piston block 9, the fixing end ring 7 is annularly and fixedly arranged on an inner side of one end of the main storage tube 1, the inner sides of the fixing end rings 7 are horizontally inserted and arranged in threaded holes 11 and fixedly connected with each other through the fixing threads 8, the number of the fixing rubber rings 10 is two, the two fixing rubber rings 10 are uniformly and fixedly clamped on an inner side of a clamping outer groove 16 correspondingly, the outer side of the fixing rubber ring 10 is butt-jointed on an inner side wall of the main storage tube 1, a threaded end hole 11 is formed in one end of the sealing cover body 5, a sealing rubber ring 12 is fixedly arranged on the inner side edge of the sealing cover body 5, a butt joint through hole 13 is formed in one end of the sealing cover body 5, which is far away from the main storage pipe 1, a connecting pipeline 14 is horizontally and fixedly connected to one end of the sealing cover body 5, the butt joint through hole 13 is arranged at the center of one end of the sealing cover body 5 in a penetrating manner, the inside of the butt joint through hole 13 is communicated with the inside of the threaded end hole 11, one end of the connecting pipeline 14 is horizontally and fixedly arranged at one opening end of the butt joint through hole 13, the inside of the connecting pipeline 14 is communicated with each other, one end of the extending pipeline 6 is fixedly connected with a sleeved end block 15, clamping outer grooves 16 are symmetrically formed in the outer side edge of the inner piston block 9, one end of the inner piston block 9 is provided with a side clamping hole 17, one end of the pushing inserted rod 3 is fixedly connected with an end clamping block 18, the sleeve joint end block 15 is fixedly sleeved on the outer side of the connecting pipeline 14, the clamping outer grooves 16 are symmetrically formed in the outer side of the inner piston block 9 and close to two ends, the side clamping holes 17 are formed in the center of one end of the inner piston block 9, and the end clamping blocks 18 are clamped on the inner side of the side clamping holes 17.

The working principle of the utility model is as follows:

after the pushing end block 4 is pulled, the pushing inserted rod 3 drives the inner piston block 9 to move to a designated position, raw materials are thrown into the main storage tube 1 from the fixed end ring 7, a threaded end hole 11 at one end of the sealing cover body 5 is buckled and arranged on the outer side edge of the fixed end ring 7 through threaded fixed connection, an end block 15 is fixedly sleeved and arranged on the outer side edge of the connecting tube 14 at one end of the extending tube 6, after the pushing end block 4 is pushed, the pushing inserted rod 3 pushes the inner piston block 9 inside to push the raw materials, the raw materials enter the connecting tube 14 from the butt joint through hole 13, finally, the raw materials are transmitted to the designated position through the extending tube 6 to complete injection treatment, an isolation treatment is carried out on the inner side edge of the main storage tube 1 by a fixed rubber ring 10 at the outer side edge of the inner piston block 9, the pushing of the inner piston block 9 is tighter, and the inner raw materials of the main storage tube 1 can be injected more quickly and comprehensively.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The NanoFil injector with the RPE injection kit comprises a main storage pipe (1), and is characterized in that one end of the main storage pipe (1) is fixedly connected with a fixed end ring (7) which is horizontally provided with a pushing inserting rod (3), one end of the pushing inserting rod (3) away from the fixed end plate (2) is fixedly connected with a pushing end block (4), one end of the main storage pipe (1) away from the fixed end plate (2) is provided with a sealing cover body (5), one end of the sealing cover body (5) away from the main storage pipe (1) is provided with an extension pipeline (6), one end of the main storage pipe (1) away from the fixed end ring (7) is horizontally fixedly connected with a fixed end ring (7), the outer side edge of the fixed end ring (7) is uniformly provided with a fixed thread (8), the inner side edge of the main storage pipe (1) is provided with an inner piston block (9), the outer side edge of the inner piston block (9) is fixedly clamped with a fixed rubber ring (10), one end of the sealing cover body (5) is provided with a sealing cover body (12), one end of the sealing cover body (13) is provided with a sealing ring (12), the sealing cover body (5) is in keeping away from one end level fixedly connected with connecting tube (14) of main stock pipe (1), the one end fixedly connected with of extension pipeline (6) cup joints end block (15), screens external groove (16) have been seted up to the lateral margin symmetry of interior piston piece (9), side joint hole (17) have been seted up to one end of interior piston piece (9), the one end fixedly connected with end joint piece (18) of promotion inserted bar (3).

2. The NanoFil syringe with the RPE injection kit according to claim 1, wherein one end of the main storage tube (1) is horizontally and fixedly arranged at a central position of one side edge of the end fixing plate (2), a central through hole of one end of the pushing inserted rod (3) horizontally penetrates through the end fixing plate (2) to extend to an inner side edge of the main storage tube (1), the pushing inserted rod (3) is horizontally arranged at an inner central axis position of the main storage tube (1), and the penetrating end horizontally is in butt joint with an opening end position of the side clamping hole (17).

3. The NanoFil injector with the RPE injection kit according to claim 1, wherein the pushing end block (4) and the end fixing plate (2) are arranged in parallel, one end of the pushing inserting rod (3) is horizontally and fixedly arranged at the center of one side edge of the pushing end block (4), the sealing cover body (5) is sleeved on the outer side edge of the fixing end ring (7), the extension pipeline (6) is arranged in a soft rubber pipe structure, and one end of the extension pipeline (6) is in butt joint with one end of the connecting pipeline (14) to be in through joint.

4. The NanoFil injector with the RPE injection kit according to claim 1, wherein the fixing end ring (7) is annularly and fixedly arranged at the inner side edge of one end of the main storage pipe (1), the fixing end ring (7) is horizontally inserted and arranged at the inner side edge of the threaded end hole (11) in a threaded fixed connection manner through the fixing threads (8), the number of the fixing rubber rings (10) is two, the two fixing rubber rings (10) are uniformly and correspondingly fixedly clamped and arranged at the inner side edge of the clamping outer groove (16), and the outer side edge of the fixing rubber ring (10) is in butt joint with the inner side wall of the main storage pipe (1).

5. The NanoFil syringe with the RPE injection kit according to claim 1, wherein the butt joint through hole (13) is formed in a penetrating manner at a central position of one end of the sealing cover body (5), the inside of the butt joint through hole (13) is in a through connection with the inside of the threaded end hole (11), and one end of the connecting pipeline (14) is horizontally and fixedly arranged at an opening end position of the butt joint through hole (13) and is in a through connection with each other.

6. The NanoFil syringe with the RPE injection kit according to claim 1, wherein the socket end block (15) is fixedly sleeved on the outer side of the connecting pipeline (14), the clamping outer groove (16) is symmetrically formed in the outer side of the inner piston block (9) and near two ends, the side clamping hole (17) is formed in the center of one end of the inner piston block (9), and the end clamping block (18) is clamped on the inner side of the side clamping hole (17).

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