CN215795812U

CN215795812U - Pharmacy department is with avoiding remaining extravagant gel medicament packaging structure

Info

Publication number: CN215795812U
Application number: CN202121713548.2U
Authority: CN
Inventors: 莫赵芳; 杨庆斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2022-02-11
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a gel medicament packaging structure for pharmacy department, which avoids residual waste, relates to the field of medicament packaging, and aims at solving the problem of waste caused by residual medicament in the existing bottled medicament. The novel medicine bottle is novel in structure, and the device effectively solves the problem of waste caused by residual medicine in the existing bottle.

Description

Pharmacy department is with avoiding remaining extravagant gel medicament packaging structure

Technical Field

The utility model relates to the field of medicament packaging, in particular to a gel medicament packaging structure for avoiding residue and waste in pharmacy department.

Background

Gel medicament usually uses the plastic bottle to pack, will find in the course of using, when the medicament viscosity is lower, can make medicament flow out by oneself with the bottleneck downward, and when the medicament viscosity is higher, can only extrude the medicament through squeezing the body of the bottle, but receive the restriction in aspects such as body shape and hardness, can cause to remain in the interior corner of bottle, thus lead to the waste, therefore in order to solve the above-mentioned problem, we have proposed a pharmacy department and used the gel medicament packaging structure which avoids remaining the waste.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gel medicament packaging structure for pharmacy department, which avoids residual waste and solves the problem of waste caused by residual gel medicament in the prior bottle.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a pharmacy department is with avoiding remaining extravagant gel medicament packaging structure, which comprises an outer shell, the bottom of shell has been seted up and has been glued the groove, just it is provided with piston and screw rod to store up to glue the inslot, first screw hole has been seted up along its axial in the top of piston, just screw rod and first screw hole are threaded connection, the top of shell is provided with the runner, just the top of screw rod is run through in the shell and is fixed connection with the runner, the circular slot has been seted up on the top of screw rod, just the top of screw rod is located and stores up and glues the inslot and has seted up the square hole, the second screw hole has been seted up on the top of runner, just the second screw hole be the intercommunication with the circular slot.

Preferably, the piston, the shell, the screw, the rotating wheel and the rubber nozzle are coaxially arranged.

Preferably, the square holes are communicated with the circular groove, and the square holes are distributed in an annular array relative to the screw rod.

Preferably, the top of runner is provided with gluey mouth, just glue the mouth top and seted up the through-hole along its axial, the external screw thread has been seted up to the bottom of gluing the mouth, just the external screw thread is threaded connection with the second screw hole.

Preferably, the side wall of the piston is provided with an annular groove, a sealing ring is sleeved in the annular groove, and the outer wall of the sealing ring and the inner wall of the shell are arranged in an extrusion sealing manner.

Preferably, stripes are arranged on the circumferential outer wall of the rotating wheel along the vertical direction, and the stripes are distributed in an annular array relative to the rotating wheel.

Preferably, the shell, the glue storage tank and the piston are all arranged in an elliptical outline.

The utility model has the beneficial effects that:

1. the device drives the screw rod through rotatory runner and rotates, and through the screw thread pitch impetus effect of screw rod and first screw hole, the drive piston rebound will store up the colloid in the gluey groove and crowd into the circular slot through the square hole in, continuously rises as the piston for the colloid is crowded into the second screw hole from the circular slot, and extrudes from the second screw hole, and this structure can effectively reduce remaining of gel medicament in the packing, and convenient to use.

2. The device repeatedly usable, the counter-rotating runner for the continuous decline of piston is until breaking away from the screw rod, takes out the piston from storing up gluey groove, pours into new colloid into storing up gluey inslot, gets back to storing up gluey inslot with the piston dress again and can reuse, has effectively reduced disposable packing and has caused waste and plastic pollution.

In conclusion, the device effectively solves the problem of waste caused by residue of the existing bottled gel medicament.

Drawings

Fig. 1 is a schematic view of the appearance structure of the present invention.

Fig. 2 is a sectional view of the internal structure of the present invention.

Fig. 3 is a further structural cross-sectional view of fig. 2 of the present invention.

Fig. 4 is an exploded view of the piston of the present invention.

Reference numbers in the figures: 1. a housing; 2. a glue storage tank; 3. a piston; 301. an annular groove; 302. a first threaded hole; 4. a seal ring; 5. a screw; 6. a circular groove; 7. a square hole; 8. a rotating wheel; 9. a second threaded hole; 10. a glue nozzle; 11. an external thread; 12. a through hole; 13. and (4) stripes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a gel medicament packaging structure for avoiding residue waste in pharmacy department comprises a housing 1, a glue storage groove 2 is formed at the bottom end of the housing 1, a piston 3 and a screw rod 5 are arranged in the glue storage groove 2, a first threaded hole 302 is formed in the top end of the piston 3 along the axial direction of the piston, the screw rod 5 is in threaded connection with the first threaded hole 302, a rotating wheel 8 is arranged at the top end of the housing 1, the top end of the screw rod 5 penetrates through the housing 1 and is fixedly connected with the rotating wheel 8, a circular groove 6 is formed in the top end of the screw rod 5, a square hole 7 is formed in the glue storage groove 2 at the top end of the screw rod 5, a second threaded hole 9 is formed in the top end of the rotating wheel 8, the second threaded hole 9 is communicated with the circular groove 6, and the piston 3, the housing 1, the screw rod 5, the rotating wheel 8 and a glue nozzle 10 are coaxially arranged, square hole 7 and circular slot 6 intercommunication, just square hole 7 is annular array distribution about screw rod 5, the top of runner 8 is provided with gluey mouth 10, just through-hole 12 has been seted up on gluey mouth 10 top along its axial, external screw thread 11 has been seted up to the bottom of gluey mouth 10, just external screw thread 11 is threaded connection with second screw hole 9, ring channel 301 has been seted up to the lateral wall of piston 3, just sealing washer 4 has been cup jointed in ring channel 301, the outer wall of sealing washer 4 is extrusion seal setting with the inner wall of shell 1, stripe 13 has been seted up along vertical direction to the circumference outer wall of runner 8, just stripe 13 is annular array distribution about runner 8, shell 1, storage rubber slot 2 and piston 3 all are the setting of oval profile.

The working principle is as follows: the device has the operation mode that the screw rod 5 is driven to rotate by the rotary rotating wheel 8, the piston 3 is driven to move upwards (or the piston 3 moves downwards by the reverse rotating wheel 8) through the screw thread pitch pushing action of the screw rod 5 and the first threaded hole 302, the piston 3 and the glue storage groove 2 are of an elliptic special sleeving structure, the phenomenon that the piston 3 rotates with the screw rod 5 when the screw rod 5 rotates is avoided, the flexible and reliable operation is ensured, the colloid in the glue storage groove 2 is extruded into the circular groove 6 through the square hole 7 by the piston 3 moving upwards, when the piston 3 continuously ascends, the colloid is extruded into the second threaded hole 9 from the circular groove 6 and is extruded from the second threaded hole 9, when the glue nozzle 10 is used, the glue nozzle 10 is screwed with the external thread 11 and the second threaded hole 9, the colloid is extruded into the glue nozzle 10 and is extruded from the glue nozzle 10, the device can be repeatedly utilized, and the rotating wheel 8 reversely, the piston 3 is continuously descended until the piston is separated from the screw rod 5, the piston 3 is taken out from the glue storage tank 2, new glue is filled into the glue storage tank 2, and the piston 3 is arranged back to the glue storage tank 2 for reuse.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A gel medicament packaging structure for avoiding residual waste in pharmacy department, which comprises a shell (1), it is characterized in that the bottom end of the shell (1) is provided with a glue storage tank (2), a piston (3) and a screw rod (5) are arranged in the glue storage tank (2), the top end of the piston (3) is provided with a first threaded hole (302) along the axial direction, the screw rod (5) is in threaded connection with the first threaded hole (302), the top end of the shell (1) is provided with a rotating wheel (8), the top end of the screw rod (5) penetrates through the shell (1) and is fixedly connected with the rotating wheel (8), the top end of the screw rod (5) is provided with a circular groove (6), and the top end of the screw rod (5) is positioned in the glue storage groove (2) and is provided with a square hole (7), and a second threaded hole (9) is formed in the top end of the rotating wheel (8), and the second threaded hole (9) is communicated with the circular groove (6).

2. The gel medicament packaging structure for pharmacy department for avoiding residual waste is characterized in that the piston (3), the shell (1), the screw (5), the rotating wheel (8) and the rubber nozzle (10) are coaxially arranged.

3. The gel medicine packaging structure for pharmacy for avoiding residual waste according to claim 1, wherein the square holes (7) are communicated with the circular groove (6), and the square holes (7) are distributed in an annular array about the screw (5).

4. The gel medicament packaging structure for the pharmacy department for avoiding the residual waste is characterized in that a glue nozzle (10) is arranged at the top end of the rotating wheel (8), a through hole (12) is formed in the top end of the glue nozzle (10) along the axial direction of the glue nozzle, an external thread (11) is formed in the bottom end of the glue nozzle (10), and the external thread (11) is in threaded connection with the second threaded hole (9).

5. The gel medicament packaging structure for the pharmacy department for avoiding the residual waste is characterized in that an annular groove (301) is formed in the side wall of the piston (3), a sealing ring (4) is sleeved in the annular groove (301), and the outer wall of the sealing ring (4) and the inner wall of the shell (1) are arranged in a squeezing and sealing mode.

6. The gel medicament packaging structure for pharmacy department for avoiding residual waste is characterized in that the circumferential outer wall of the rotating wheel (8) is provided with stripes (13) along the vertical direction, and the stripes (13) are distributed in an annular array relative to the rotating wheel (8).

7. The gel medicament packaging structure for pharmacy department for avoiding residual waste is characterized in that the shell (1), the glue storage tank (2) and the piston (3) are all arranged in an oval outline.