Needle tube bottle with replaceable contents
The detachable design of the syringe and the container bottle solves the problem of inconvenient replacement of the contents of existing syringe bottles, enabling a quick and simple replacement process and improving the user experience.
Patent Information
- Application Number
- CN202422935366.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2034-11-29
AI Technical Summary
The existing syringe bottle design integrates the bottle body and needle into one piece, making the process of replacing the contents cumbersome and inconvenient to use.
The syringe and container are designed to be detachable, allowing for quick replacement through threaded connections and a limiting structure. Rotation is limited by the combination of a movable ring and a spring, ensuring a stable connection of the container.
It enables rapid replacement of syringe contents, improves ease of use and flexibility, and expands the scope of application.
Smart Images
Figure CN223874166U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to needle tube bottle technical field, specifically is a needle tube bottle of replaceable content. BACKGROUND
[0002] The needle tube bottle is a kind of tool for storing medicine with good sealing, it can keep the quality of medicine stable, if volatile component is contained in medicine, the common bottle will cause volatilization due to poor air permeability, leading to deterioration of medicine, and needle tube bottle can alleviate this problem to a certain extent, in addition, needle tube bottle can prevent medicine from being contaminated and degraded, ensure that the purity and activity of medicine do not change, in addition to storing medicine, needle tube bottle gradually becomes the ideal choice for storing cosmetics and perfume etc., compared with ordinary glass bottle or plastic bottle, needle tube bottle has better moisture-proof, light-proof and quality-stable characteristics;In the prior art, the bottle body and needle of needle tube bottle adopt integrated design, in the use process, only need to push the piston push rod, solution can be pushed out from the bottle body, but the bottle body and needle tube of needle tube bottle cannot be disassembled, leading to the steps of replacing the content in needle tube bottle being cumbersome and inconvenient to use. UTILITARY MODEL
[0003] The utility model solves the technical problems of overcoming the defects of the prior art, providing a needle tube bottle with replaceable content, the needle tube and containing bottle of needle tube bottle adopt detachable design, the content of needle tube bottle is replaced conveniently and quickly, the use range of needle tube bottle is improved, and the use of needle tube bottle is more simple and convenient, which can effectively solve the problems in the background art.
[0004] To achieve the above object, the utility model provides the following technical scheme: a needle tube bottle with replaceable content, comprising an outer tube;
[0005] The lower end of the outer tube is threadedly connected with a limiting cap, the inside of the limiting cap is provided with a needle tube, the inside of the lower end of the outer tube is vertically slidably connected with a movable ring, the inside of the movable ring is threadedly connected with a containing tube, the liquid outlet of the containing tube is provided with a rubber plug, the middle part of the rubber plug is provided with a cross slot, the rubber plug is installed in cooperation with the liquid inlet pipe of the needle tube, the needle tube and the containing bottle of the needle tube bottle adopt detachable design, the content of the needle tube bottle is replaced conveniently and quickly, the use range of the needle tube bottle is improved, and the use of the needle tube bottle is more simple and convenient.
[0006] Further, the upper end of the containing tube is an open structure, the upper end of the containing tube is threadedly connected with a rear cover, so that the solution in the containing tube is replaced conveniently.
[0007] Further, the outer arc surface of the movable ring is respectively provided with a sliding block, the sliding block is vertically slidably connected with the sliding groove of the inner arc surface of the outer tube, and the rotation of the movable ring is limited.
[0008] Further, the outer arc surface of the rear cover is provided with a limiting sliding block, the inner arc surface of the outer pipe is provided with a limiting sliding groove, the upper end of the limiting sliding groove is provided with an arc-shaped groove, the limiting sliding block is installed in cooperation with the limiting sliding groove, and the rotation of the containing pipe is limited.
[0009] Further, the lower end of the limiting cover is threadedly connected with a needle sleeve, and the needle pipe is located in the inside of the needle sleeve to provide protection for the needle pipe.
[0010] Further, the outer arc surface of the movable ring is movably sleeved with a spring, the lower end of the spring is fixedly connected with the outer pipe, the upper end of the spring is fixedly connected with the movable ring, and the containing pipe is elastically limited.
[0011] Further, the outer pipe and the containing pipe are transparent plastic pipes, and the liquid level height of the containing pipe can be conveniently observed.
[0012] Compared with the prior art, the needle pipe bottle with replaceable contents has the following advantages.
[0013] The needle pipe and the containing bottle of the needle pipe bottle are designed in a detachable mode, the contents of the needle pipe bottle can be quickly replaced, the use range of the needle pipe bottle is improved, and the needle pipe bottle is more simple and convenient to use. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is a structural schematic diagram of the overall device in a front view;
[0016] Figure 3 It is an enlarged structural schematic diagram of A of the utility model;
[0017] Figure 4 It is an exploded structural schematic diagram of the overall device.
[0018] In the drawing: 1 outer pipe, 2 needle sleeve, 3 limiting cover, 4 needle pipe, 5 movable ring, 6 spring, 7 rubber plug, 8 containing pipe, 9 rear cover, 10 sliding block, 11 limiting sliding block, 12 limiting sliding groove. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0020] Please refer to Figures 1-4The embodiment provides a technical scheme of a replaceable content needle tube bottle which comprises an outer tube 1;
[0021] The outer tube 1 is provided with a limiting cap 3 at the lower end in a threaded mode, the limiting cap 3 is internally provided with a needle tube 4, the position between the needle tube 4 and the outer tube 1 is limited by the limiting cap 3, the needle tube 4 can be replaced by only removing the limiting cap 3, the inner lower end of the outer tube 1 is vertically and slidably connected with a movable ring 5, the movable ring 5 is internally provided with a containing tube 8 in a threaded mode, the containing tube 8 is provided with a rubber plug 7 at the liquid outlet, the rubber plug 7 is provided with a cross groove at the middle part, the rubber plug 7 is installed in cooperation with the liquid inlet tube of the needle tube 4, the containing tube 8 is pressed and moved downwards, the liquid inlet tube of the needle tube 4 passes through the cross groove at the middle part of the rubber plug 7 and is inserted into the liquid outlet of the containing tube 8, under the action of the self weight of the solution, the solution in the containing tube 8 flows out from the lower end of the needle tube 4, the upper end of the containing tube 8 is provided with an opening structure, the liquid in the containing tube 8 is conveniently replaced, the upper end of the containing tube 8 is provided with a rear cover 9 in a threaded mode, the opening at the upper end of the containing tube 8 is closed, the outer arc surface of the movable ring 5 is respectively provided with a sliding block 10, the sliding block 10 is vertically and slidably connected with the sliding groove of the inner arc surface of the outer tube 1, the rotation of the movable ring 5 is limited, the outer arc surface of the rear cover 9 is provided with a limiting sliding block 11, the inner arc surface of the outer tube 1 is provided with a limiting sliding groove 12 at the upper end, the upper end of the limiting sliding groove 12 is provided with an arc-shaped groove, the limiting sliding block 11 is installed in cooperation with the limiting sliding groove 12, the rotation of the containing tube 8 is limited, the containing tube 8 is loose during use, the lower end of the limiting cap 3 is provided with a needle sleeve 2 in a threaded mode, the needle tube 4 is located in the inside of the needle sleeve 2, the needle tube 4 is protected, the outer arc surface of the movable ring 5 is movably sleeved with a spring 6, the lower end of the spring 6 is fixedly connected with the outer tube 1, the upper end of the spring 6 is fixedly connected with the movable ring 5, the position of the containing tube 8 is elastically limited, the outer tube 1 and the containing tube 8 are both transparent plastic tubes, the liquid level height in the containing tube 8 is conveniently observed.
[0022] The working principle of the needle tube bottle with replaceable content provided by the utility model is as follows: in use, the rear cover 9 is pressed to move downwards, the elastic force of the spring 6 is overcome, the liquid inlet pipe of the needle tube 4 passes through the cross slot in the middle of the rubber plug 7 and is inserted into the liquid outlet of the containing pipe 8, under the action of the self weight of the solution, the solution in the containing pipe 8 flows out from the lower end of the needle tube 4, when it is needed to replace the solution in the containing pipe 8, the containing pipe 8 is only pulled to move upwards, the limiting sliding block 11 is separated from the inside of the limiting sliding slot 12, the sliding block 10 vertically slides in the sliding slot of the arc surface in the outer pipe 1, the rotation of the movable ring 5 is limited, then the containing pipe 8 is rotated, the containing pipe 8 is separated from the movable ring 5 through the threaded connection between the containing pipe 8 and the movable ring 5, the containing pipe 8 is pulled out from the outer pipe 1, then the rear cover 9 is only taken off, the content in the containing pipe 8 is replaced, after the replacement is completed, the containing pipe 8 is inserted into the outer pipe 1, then the containing pipe 8 is rotated, the containing pipe 8 is threaded connected with the movable ring 5, in the relative rotation process between the containing pipe 8 and the movable ring 5, when the limiting sliding block 11 is not inserted with the limiting sliding slot 12, the limiting sliding block 11 is used to limit the insertion depth of the containing pipe 8 into the outer pipe 1, with the threaded connection between the movable ring 5 and the containing pipe 8, the elastic force of the spring 6 needs to be overcome, the movable ring 5 is moved upwards, until the upper surface of the movable ring 5 is in contact with the containing pipe 8, at this moment, the containing pipe 8 cannot continue to rotate, the angle of the containing pipe 8 and the limiting sliding block 11 is limited by the movable ring 5, the limiting sliding block 11 is coincided with the limiting sliding slot 12, at this moment, the containing pipe 8 is loosened, under the elastic force of the spring 6, the limiting sliding block 11 is inserted into the limiting sliding slot 12, the rotation of the containing pipe 8 is limited.
[0023] The above is only the embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent flow transformation by using the utility model specification and drawing contents, or direct or indirect application in other related technical fields, are all included in the patent protection range of the utility model.
Claims
1. A replaceable content syringe, characterized by: Including outer tube (1); The lower end of the outer tube (1) is threadedly connected with a limiting cover (3), the inside of the limiting cover (3) is provided with a needle tube (4), the inside of the lower end of the outer tube (1) is vertically slidably connected with a movable ring (5), the inside of the movable ring (5) is threadedly connected with a containing tube (8), the liquid outlet of the containing tube (8) is provided with a rubber plug (7), the middle part of the rubber plug (7) is provided with a cross groove, and the rubber plug (7) is matchedly installed with the liquid inlet tube of the needle tube (4).
2. A replaceable content syringe bottle according to claim 1, wherein: The upper end of the containing tube (8) is of an open structure, and the upper end of the containing tube (8) is threadedly connected with a rear cover (9).
3. A replaceable content syringe bottle according to claim 1, wherein: The outer arc surface of the movable ring (5) is respectively provided with a sliding block (10), and the sliding block (10) is vertically slidably connected with a sliding groove on the inner arc surface of the outer tube (1).
4. A replaceable content syringe bottle according to claim 2, wherein: The outer arc surface of the rear cover (9) is provided with a limiting sliding block (11), the upper end of the inner arc surface of the outer tube (1) is provided with a limiting sliding groove (12), the upper end of the limiting sliding groove (12) is provided with an arc-shaped groove, and the limiting sliding block (11) is matchedly installed with the limiting sliding groove (12).
5. A replaceable content syringe bottle according to claim 1, wherein: The lower end of the limiting cover (3) is threadedly connected with a needle sleeve (2), and the needle tube (4) is located in the inside of the needle sleeve (2).
6. A replaceable content syringe bottle according to claim 1, wherein: The outer arc surface of the movable ring (5) is movably sleeved with a spring (6), the lower end of the spring (6) is fixedly connected with the outer tube (1), and the upper end of the spring (6) is fixedly connected with the movable ring (5).
7. A replaceable content syringe bottle according to claim 1, wherein: The outer tube (1) and the containing tube (8) are both transparent plastic tubes.